gfs2_fill_super+0x11db/0x2500
[ 320.672672][ T5649] ? __pfx_gfs2_fill_super+0x10/0x10
[ 320.677958][ T5649] ? snprintf+0xda/0x120
[ 320.682214][ T5649] ? __pfx_lock_release+0x10/0x10
[ 320.687243][ T5649] ? do_raw_spin_lock+0x14f/0x370
[ 320.692268][ T5649] ? __pfx_snprintf+0x10/0x10
[ 320.696960][ T5649] ? sb_set_blocksize+0x98/0xf0
[ 320.701802][ T5649] ? setup_bdev_super+0x4e6/0x5d0
[ 320.706829][ T5649] get_tree_bdev+0x3f7/0x570
[ 320.711425][ T5649] ? __pfx_gfs2_fill_super+0x10/0x10
[ 320.716700][ T5649] ? __pfx_get_tree_bdev+0x10/0x10
[ 320.721814][ T5649] gfs2_get_tree+0x54/0x220
[ 320.726330][ T5649] ? bpf_lsm_capable+0x9/0x10
[ 320.731009][ T5649] vfs_get_tree+0x90/0x2a0
[ 320.735428][ T5649] do_new_mount+0x2be/0xb40
[ 320.739937][ T5649] ? __pfx_do_new_mount+0x10/0x10
[ 320.744968][ T5649] __se_sys_mount+0x2d6/0x3c0
[ 320.749642][ T5649] ? __pfx___se_sys_mount+0x10/0x10
[ 320.754835][ T5649] ? rcu_is_watching+0x15/0xb0
[ 320.759596][ T5649] ? rcu_is_watching+0x15/0xb0
[ 320.764350][ T5649] ? __x64_sys_mount+0x20/0xc0
[ 320.769110][ T5649] do_syscall_64+0xf3/0x230
[ 320.773627][ T5649] ? clear_bhb_loop+0x35/0x90
[ 320.778308][ T5649] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 320.784204][ T5649] RIP: 0033:0x7fcd9335b60a
[ 320.788628][ T5649] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 ee 08 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 320.808232][ T5649] RSP: 002b:00007fcd93306fd8 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[ 320.816729][ T5649] RAX: ffffffffffffffda RBX: 00007fcd93306ff0 RCX: 00007fcd9335b60a
[ 320.824700][ T5649] RDX: 00000000200124c0 RSI: 0000000020012500 RDI: 00007fcd93306ff0
[ 320.832672][ T5649] RBP: 0000000000000005 R08: 00007fcd93307030 R09: 00000000000124a5
[ 320.840638][ T5649] R10: 0000000000000800 R11: 0000000000000282 R12: 00007fcd93307030
[ 320.848606][ T5649] R13: 0000000000000800 R14: 0000000000000004 R15: 0000000001000000
[ 320.856576][ T5649]
[ 320.859783][ T5649] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 320.873729][ T5649] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 320.880478][ T927] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 320.999857][ T5653] loop1: detected capacity change from 0 to 32768
[ 321.038891][ T5654] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 321.046301][ T5654] CPU: 0 UID: 0 PID: 5654 Comm: syz-executor410 Not tainted 6.10.0-rc7-next-20240710-syzkaller #0
[ 321.056899][ T5654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024
[ 321.066967][ T5654] Call Trace:
[ 321.070255][ T5654]
[ 321.073194][ T5654] dump_stack_lvl+0x241/0x360
[ 321.077899][ T5654] ? __pfx_dump_stack_lvl+0x10/0x10
[ 321.083115][ T5654] ? __pfx__printk+0x10/0x10
[ 321.087727][ T5654] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 321.093036][ T5654] ? __kmalloc_cache_noprof+0x19c/0x2c0
[ 321.098602][ T5654] sysfs_create_dir_ns+0x2ce/0x3a0
[ 321.103734][ T5654] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 321.109389][ T5654] kobject_add_internal+0x435/0x8d0
[ 321.114608][ T5654] kobject_init_and_add+0x124/0x190
[ 321.119824][ T5654] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 321.125648][ T5654] ? __pfx_kobject_init_and_add+0x10/0x10
[ 321.131386][ T5654] ? __init_swait_queue_head+0xae/0x150
[ 321.136948][ T5654] gfs2_sys_fs_add+0x23b/0x4a0
[ 321.141726][ T5654] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 321.147031][ T5654] ? __pfx_alloc_workqueue+0x10/0x10
[ 321.152333][ T5654] ? read_word_at_a_time+0xe/0x20
[ 321.157372][ T5654] ? sized_strscpy+0x8d/0x220
[ 321.162095][ T5654] gfs2_fill_super+0x11db/0x2500
[ 321.167054][ T5654] ? __pfx_gfs2_fill_super+0x10/0x10
[ 321.172348][ T5654] ? snprintf+0xda/0x120
[ 321.176615][ T5654] ? __pfx_lock_release+0x10/0x10
[ 321.181357][ T5656] loop2: detected capacity change from 0 to 32768
[ 321.181637][ T5654] ? do_raw_spin_lock+0x14f/0x370
[ 321.193071][ T5654] ? __pfx_snprintf+0x10/0x10
[ 321.197782][ T5654] ? sb_set_blocksize+0x98/0xf0
[ 321.202651][ T5654] ? setup_bdev_super+0x4e6/0x5d0
[ 321.207712][ T5654] get_tree_bdev+0x3f7/0x570
[ 321.212344][ T5654] ? __pfx_gfs2_fill_super+0x10/0x10
[ 321.217659][ T5654] ? __pfx_get_tree_bdev+0x10/0x10
[ 321.222803][ T5654] gfs2_get_tree+0x54/0x220
[ 321.227322][ T5654] ? bpf_lsm_capable+0x9/0x10
[ 321.232020][ T5654] vfs_get_tree+0x90/0x2a0
[ 321.236481][ T5654] do_new_mount+0x2be/0xb40
[ 321.241006][ T5654] ? __pfx_do_new_mount+0x10/0x10
[ 321.242881][ T927] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 362ms
[ 321.246062][ T5654] __se_sys_mount+0x2d6/0x3c0
[ 321.254109][ T927] gfs2: fsid=syz:syz.0: jid=0: Done
[ 321.258155][ T5654] ? __pfx___se_sys_mount+0x10/0x10
[ 321.258178][ T5654] ? rcu_is_watching+0x15/0xb0
[ 321.263377][ T5648] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 321.268532][ T5654] ? rcu_is_watching+0x15/0xb0
[ 321.268552][ T5654] ? __x64_sys_mount+0x20/0xc0
[ 321.290035][ T5654] do_syscall_64+0xf3/0x230
[ 321.294560][ T5654] ? clear_bhb_loop+0x35/0x90
[ 321.299253][ T5654] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 321.305164][ T5654] RIP: 0033:0x7fcd9335b60a
[ 321.309586][ T5654] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 ee 08 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 321.329223][ T5654] RSP: 002b:00007fcd932e5fd8 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[ 321.337785][ T5654] RAX: ffffffffffffffda RBX: 00007fcd932e5ff0 RCX: 00007fcd9335b60a
[ 321.345784][ T5654] RDX: 00000000200124c0 RSI: 0000000020012500 RDI: 00007fcd932e5ff0
[ 321.353761][ T5654] RBP: 0000000000000005 R08: 00007fcd932e6030 R09: 00000000000124a5
[ 321.361742][ T5654] R10: 0000000000000800 R11: 0000000000000282 R12: 00007fcd932e6030
[ 321.369722][ T5654] R13: 0000000000000800 R14: 0000000000000003 R15: 0000000001000000
[ 321.377710][ T5654]
[ 321.381063][ T5654] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 321.395044][ T5654] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 321.428026][ T5656] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 321.435432][ T5656] CPU: 0 UID: 0 PID: 5656 Comm: syz-executor410 Not tainted 6.10.0-rc7-next-20240710-syzkaller #0
[ 321.438369][ T5653] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 321.446010][ T5656] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024
[ 321.446025][ T5656] Call Trace:
[ 321.446033][ T5656]
[ 321.446042][ T5656] dump_stack_lvl+0x241/0x360
[ 321.474263][ T5656] ? __pfx_dump_stack_lvl+0x10/0x10
[ 321.479472][ T5656] ? __pfx__printk+0x10/0x10
[ 321.484072][ T5656] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 321.489371][ T5656] ? __kmalloc_cache_noprof+0x19c/0x2c0
[ 321.494931][ T5656] sysfs_create_dir_ns+0x2ce/0x3a0
[ 321.500051][ T5656] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 321.505714][ T5656] kobject_add_internal+0x435/0x8d0
[ 321.510918][ T5656] kobject_init_and_add+0x124/0x190
[ 321.516114][ T5656] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 321.521923][ T5656] ? __pfx_kobject_init_and_add+0x10/0x10
[ 321.527647][ T5656] ? __init_swait_queue_head+0xae/0x150
[ 321.533193][ T5656] gfs2_sys_fs_add+0x23b/0x4a0
[ 321.537964][ T5656] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 321.543252][ T5656] ? __pfx_alloc_workqueue+0x10/0x10
[ 321.548533][ T5656] ? read_word_at_a_time+0xe/0x20
[ 321.553564][ T5656] ? sized_strscpy+0x8d/0x220
[ 321.558257][ T5656] gfs2_fill_super+0x11db/0x2500
[ 321.563207][ T5656] ? __pfx_gfs2_fill_super+0x10/0x10
[ 321.568494][ T5656] ? snprintf+0xda/0x120
[ 321.572741][ T5656] ? __pfx_lock_release+0x10/0x10
[ 321.577766][ T5656] ? do_raw_spin_lock+0x14f/0x370
[ 321.582795][ T5656] ? __pfx_snprintf+0x10/0x10
[ 321.587483][ T5656] ? sb_set_blocksize+0x98/0xf0
[ 321.592331][ T5656] ? setup_bdev_super+0x4e6/0x5d0
[ 321.597360][ T5656] get_tree_bdev+0x3f7/0x570
[ 321.601952][ T5656] ? __pfx_gfs2_fill_super+0x10/0x10
[ 321.607232][ T5656] ? __pfx_get_tree_bdev+0x10/0x10
[ 321.612358][ T5656] gfs2_get_tree+0x54/0x220
[ 321.616860][ T5656] ? bpf_lsm_capable+0x9/0x10
[ 321.621536][ T5656] vfs_get_tree+0x90/0x2a0
[ 321.625954][ T5656] do_new_mount+0x2be/0xb40
[ 321.630463][ T5656] ? __pfx_do_new_mount+0x10/0x10
[ 321.635499][ T5656] __se_sys_mount+0x2d6/0x3c0
[ 321.640189][ T5656] ? __pfx___se_sys_mount+0x10/0x10
[ 321.645389][ T5656] ? rcu_is_watching+0x15/0xb0
[ 321.650149][ T5656] ? rcu_is_watching+0x15/0xb0
[ 321.654906][ T5656] ? __x64_sys_mount+0x20/0xc0
[ 321.659665][ T5656] do_syscall_64+0xf3/0x230
[ 321.664187][ T5656] ? clear_bhb_loop+0x35/0x90
[ 321.668870][ T5656] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 321.674770][ T5656] RIP: 0033:0x7fcd9335b60a
[ 321.679185][ T5656] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 ee 08 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 321.698792][ T5656] RSP: 002b:00007fcd93306fd8 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[ 321.707206][ T5656] RAX: ffffffffffffffda RBX: 00007fcd93306ff0 RCX: 00007fcd9335b60a
[ 321.715175][ T5656] RDX: 00000000200124c0 RSI: 0000000020012500 RDI: 00007fcd93306ff0
[ 321.723155][ T5656] RBP: 0000000000000005 R08: 00007fcd93307030 R09: 00000000000124a5
[ 321.731125][ T5656] R10: 0000000000000800 R11: 0000000000000282 R12: 00007fcd93307030
[ 321.739092][ T5656] R13: 0000000000000800 R14: 0000000000000004 R15: 0000000001000000
[ 321.747064][ T5656]
[ 321.750079][ T5653] CPU: 1 UID: 0 PID: 5653 Comm: syz-executor410 Not tainted 6.10.0-rc7-next-20240710-syzkaller #0
[ 321.750279][ T5656] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 321.760657][ T5653] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024
[ 321.760673][ T5653] Call Trace:
[ 321.760682][ T5653]
[ 321.774547][ T5656] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 321.784564][ T5653] dump_stack_lvl+0x241/0x360
[ 321.802009][ T5653] ? __pfx_dump_stack_lvl+0x10/0x10
[ 321.807231][ T5653] ? __pfx__printk+0x10/0x10
[ 321.811819][ T5653] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 321.817101][ T5653] ? __kmalloc_cache_noprof+0x19c/0x2c0
[ 321.822683][ T5653] sysfs_create_dir_ns+0x2ce/0x3a0
[ 321.827815][ T5653] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 321.833480][ T5653] kobject_add_internal+0x435/0x8d0
[ 321.838717][ T5653] kobject_init_and_add+0x124/0x190
[ 321.843935][ T5653] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 321.849755][ T5653] ? __pfx_kobject_init_and_add+0x10/0x10
[ 321.855487][ T5653] ? __init_swait_queue_head+0xae/0x150
[ 321.861051][ T5653] gfs2_sys_fs_add+0x23b/0x4a0
[ 321.865840][ T5653] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 321.871151][ T5653] ? __pfx_alloc_workqueue+0x10/0x10
[ 321.876491][ T5653] ? read_word_at_a_time+0xe/0x20
[ 321.881539][ T5653] ? sized_strscpy+0x8d/0x220
[ 321.886232][ T5653] gfs2_fill_super+0x11db/0x2500
[ 321.891190][ T5653] ? __pfx_gfs2_fill_super+0x10/0x10
[ 321.896474][ T5653] ? snprintf+0xda/0x120
[ 321.900716][ T5653] ? __pfx_lock_release+0x10/0x10
[ 321.905739][ T5653] ? do_raw_spin_lock+0x14f/0x370
[ 321.910759][ T5653] ? __pfx_snprintf+0x10/0x10
[ 321.915443][ T5653] ? sb_set_blocksize+0x98/0xf0
[ 321.920283][ T5653] ? setup_bdev_super+0x4e6/0x5d0
[ 321.925311][ T5653] get_tree_bdev+0x3f7/0x570
[ 321.929904][ T5653] ? __pfx_gfs2_fill_super+0x10/0x10
[ 321.935181][ T5653] ? __pfx_get_tree_bdev+0x10/0x10
[ 321.940298][ T5653] gfs2_get_tree+0x54/0x220
[ 321.944794][ T5653] ? bpf_lsm_capable+0x9/0x10
[ 321.949471][ T5653] vfs_get_tree+0x90/0x2a0
[ 321.953890][ T5653] do_new_mount+0x2be/0xb40
[ 321.958399][ T5653] ? __pfx_do_new_mount+0x10/0x10
[ 321.963430][ T5653] __se_sys_mount+0x2d6/0x3c0
[ 321.968104][ T5653] ? __pfx___se_sys_mount+0x10/0x10
[ 321.973296][ T5653] ? rcu_is_watching+0x15/0xb0
[ 321.978056][ T5653] ? rcu_is_watching+0x15/0xb0
[ 321.982816][ T5653] ? __x64_sys_mount+0x20/0xc0
[ 321.987661][ T5653] do_syscall_64+0xf3/0x230
[ 321.992172][ T5653] ? clear_bhb_loop+0x35/0x90
[ 321.996848][ T5653] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 322.002748][ T5653] RIP: 0033:0x7fcd9335b60a
[ 322.007168][ T5653] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 ee 08 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 322.026781][ T5653] RSP: 002b:00007fcd93306fd8 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[ 322.035207][ T5653] RAX: ffffffffffffffda RBX: 00007fcd93306ff0 RCX: 00007fcd9335b60a
[ 322.043184][ T5653] RDX: 00000000200124c0 RSI: 0000000020012500 RDI: 00007fcd93306ff0
[ 322.051176][ T5653] RBP: 0000000000000005 R08: 00007fcd93307030 R09: 00000000000124a5
[ 322.059138][ T5653] R10: 0000000000000800 R11: 0000000000000282 R12: 00007fcd93307030
[ 322.067125][ T5653] R13: 0000000000000800 R14: 0000000000000004 R15: 0000000001000000
[ 322.075096][ T5653]
[ 322.078230][ T5653] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 322.092168][ T5653] gfs2: fsid=syz:syz: error -17 adding sysfs files
executing program
executing program
executing program
executing program
executing program
[ 322.632648][ T5673] loop4: detected capacity change from 0 to 32768
[ 322.744910][ T5669] loop2: detected capacity change from 0 to 32768
[ 322.932244][ T5674] loop0: detected capacity change from 0 to 32768
[ 323.043285][ T5675] loop1: detected capacity change from 0 to 32768
[ 323.110902][ T5673] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 323.119232][ T5673] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 323.130850][ T5673] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 323.140005][ T8] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 323.168602][ T8] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 323.175480][ T5669] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 323.182932][ T5669] CPU: 0 UID: 0 PID: 5669 Comm: syz-executor410 Not tainted 6.10.0-rc7-next-20240710-syzkaller #0
[ 323.193537][ T5669] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024
[ 323.203600][ T5669] Call Trace:
[ 323.206890][ T5669]
[ 323.209831][ T5669] dump_stack_lvl+0x241/0x360
[ 323.214526][ T5669] ? __pfx_dump_stack_lvl+0x10/0x10
[ 323.219740][ T5669] ? __pfx__printk+0x10/0x10
[ 323.224351][ T5669] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 323.229651][ T5669] ? __kmalloc_cache_noprof+0x19c/0x2c0
[ 323.235215][ T5669] sysfs_create_dir_ns+0x2ce/0x3a0
[ 323.236016][ T5677] loop3: detected capacity change from 0 to 32768
[ 323.240340][ T5669] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 323.240381][ T5669] kobject_add_internal+0x435/0x8d0
[ 323.257609][ T5669] kobject_init_and_add+0x124/0x190
[ 323.262831][ T5669] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 323.268664][ T5669] ? __pfx_kobject_init_and_add+0x10/0x10
[ 323.274410][ T5669] ? __init_swait_queue_head+0xae/0x150
[ 323.279997][ T5669] gfs2_sys_fs_add+0x23b/0x4a0
[ 323.284780][ T5669] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 323.290064][ T5669] ? __pfx_alloc_workqueue+0x10/0x10
[ 323.295348][ T5669] ? read_word_at_a_time+0xe/0x20
[ 323.300381][ T5669] ? sized_strscpy+0x8d/0x220
[ 323.305071][ T5669] gfs2_fill_super+0x11db/0x2500
[ 323.310004][ T5669] ? __pfx_gfs2_fill_super+0x10/0x10
[ 323.315280][ T5669] ? snprintf+0xda/0x120
[ 323.319517][ T5669] ? __pfx_lock_release+0x10/0x10
[ 323.324546][ T5669] ? do_raw_spin_lock+0x14f/0x370
[ 323.329562][ T5669] ? __pfx_snprintf+0x10/0x10
[ 323.334240][ T5669] ? sb_set_blocksize+0x98/0xf0
[ 323.339083][ T5669] ? setup_bdev_super+0x4e6/0x5d0
[ 323.344103][ T5669] get_tree_bdev+0x3f7/0x570
[ 323.348690][ T5669] ? __pfx_gfs2_fill_super+0x10/0x10
[ 323.353962][ T5669] ? __pfx_get_tree_bdev+0x10/0x10
[ 323.359073][ T5669] gfs2_get_tree+0x54/0x220
[ 323.363566][ T5669] ? bpf_lsm_capable+0x9/0x10
[ 323.368244][ T5669] vfs_get_tree+0x90/0x2a0
[ 323.372661][ T5669] do_new_mount+0x2be/0xb40
[ 323.377168][ T5669] ? __pfx_do_new_mount+0x10/0x10
[ 323.382212][ T5669] __se_sys_mount+0x2d6/0x3c0
[ 323.386882][ T5669] ? __pfx___se_sys_mount+0x10/0x10
[ 323.392085][ T5669] ? rcu_is_watching+0x15/0xb0
[ 323.396838][ T5669] ? rcu_is_watching+0x15/0xb0
[ 323.401586][ T5669] ? __x64_sys_mount+0x20/0xc0
[ 323.406371][ T5669] do_syscall_64+0xf3/0x230
[ 323.410869][ T5669] ? clear_bhb_loop+0x35/0x90
[ 323.415534][ T5669] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 323.421420][ T5669] RIP: 0033:0x7fcd9335b60a
[ 323.425819][ T5669] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 ee 08 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 323.445413][ T5669] RSP: 002b:00007fcd93306fd8 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[ 323.453816][ T5669] RAX: ffffffffffffffda RBX: 00007fcd93306ff0 RCX: 00007fcd9335b60a
[ 323.461797][ T5669] RDX: 00000000200124c0 RSI: 0000000020012500 RDI: 00007fcd93306ff0
[ 323.469762][ T5669] RBP: 0000000000000005 R08: 00007fcd93307030 R09: 00000000000124a5
[ 323.477730][ T5669] R10: 0000000000000800 R11: 0000000000000282 R12: 00007fcd93307030
[ 323.485709][ T5669] R13: 0000000000000800 R14: 0000000000000004 R15: 0000000001000000
[ 323.493685][ T5669]
[ 323.497014][ T5669] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 323.511580][ T5669] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 323.524135][ T5675] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 323.531553][ T5675] CPU: 1 UID: 0 PID: 5675 Comm: syz-executor410 Not tainted 6.10.0-rc7-next-20240710-syzkaller #0
[ 323.542151][ T5675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024
[ 323.552223][ T5675] Call Trace:
[ 323.555515][ T5675]
[ 323.558051][ T8] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 389ms
[ 323.558440][ T5675] dump_stack_lvl+0x241/0x360
[ 323.566049][ T8] gfs2: fsid=syz:syz.0: jid=0: Done
[ 323.570525][ T5675] ? __pfx_dump_stack_lvl+0x10/0x10
[ 323.570553][ T5675] ? __pfx__printk+0x10/0x10
[ 323.576490][ T5673] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 323.580892][ T5675] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 323.580922][ T5675] ? __kmalloc_cache_noprof+0x19c/0x2c0
[ 323.598541][ T5674] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 323.603425][ T5675] sysfs_create_dir_ns+0x2ce/0x3a0
[ 323.615914][ T5675] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 323.621578][ T5675] kobject_add_internal+0x435/0x8d0
[ 323.626801][ T5675] kobject_init_and_add+0x124/0x190
[ 323.632013][ T5675] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 323.637855][ T5675] ? __pfx_kobject_init_and_add+0x10/0x10
[ 323.643580][ T5675] ? __init_swait_queue_head+0xae/0x150
[ 323.649141][ T5675] gfs2_sys_fs_add+0x23b/0x4a0
[ 323.653906][ T5675] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 323.659193][ T5675] ? __pfx_alloc_workqueue+0x10/0x10
[ 323.664477][ T5675] ? read_word_at_a_time+0xe/0x20
[ 323.669504][ T5675] ? sized_strscpy+0x8d/0x220
[ 323.674180][ T5675] gfs2_fill_super+0x11db/0x2500
[ 323.679124][ T5675] ? __pfx_gfs2_fill_super+0x10/0x10
[ 323.684409][ T5675] ? snprintf+0xda/0x120
[ 323.688663][ T5675] ? __pfx_lock_release+0x10/0x10
[ 323.693690][ T5675] ? do_raw_spin_lock+0x14f/0x370
[ 323.698713][ T5675] ? __pfx_snprintf+0x10/0x10
[ 323.703418][ T5675] ? sb_set_blocksize+0x98/0xf0
[ 323.708290][ T5675] ? setup_bdev_super+0x4e6/0x5d0
[ 323.713357][ T5675] get_tree_bdev+0x3f7/0x570
[ 323.717955][ T5675] ? __pfx_gfs2_fill_super+0x10/0x10
[ 323.723240][ T5675] ? __pfx_get_tree_bdev+0x10/0x10
[ 323.728383][ T5675] gfs2_get_tree+0x54/0x220
[ 323.732934][ T5675] ? bpf_lsm_capable+0x9/0x10
[ 323.737617][ T5675] vfs_get_tree+0x90/0x2a0
[ 323.742047][ T5675] do_new_mount+0x2be/0xb40
[ 323.746549][ T5675] ? __pfx_do_new_mount+0x10/0x10
[ 323.751568][ T5675] __se_sys_mount+0x2d6/0x3c0
[ 323.756239][ T5675] ? __pfx___se_sys_mount+0x10/0x10
[ 323.761427][ T5675] ? rcu_is_watching+0x15/0xb0
[ 323.766175][ T5675] ? rcu_is_watching+0x15/0xb0
[ 323.770921][ T5675] ? __x64_sys_mount+0x20/0xc0
[ 323.775686][ T5675] do_syscall_64+0xf3/0x230
[ 323.780181][ T5675] ? clear_bhb_loop+0x35/0x90
[ 323.784858][ T5675] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 323.790745][ T5675] RIP: 0033:0x7fcd9335b60a
[ 323.795146][ T5675] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 ee 08 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 323.814735][ T5675] RSP: 002b:00007fcd93306fd8 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[ 323.823157][ T5675] RAX: ffffffffffffffda RBX: 00007fcd93306ff0 RCX: 00007fcd9335b60a
[ 323.831118][ T5675] RDX: 00000000200124c0 RSI: 0000000020012500 RDI: 00007fcd93306ff0
[ 323.839074][ T5675] RBP: 0000000000000005 R08: 00007fcd93307030 R09: 00000000000124a5
[ 323.847033][ T5675] R10: 0000000000000800 R11: 0000000000000282 R12: 00007fcd93307030
[ 323.855002][ T5675] R13: 0000000000000800 R14: 0000000000000004 R15: 0000000001000000
[ 323.862982][ T5675]
[ 323.866108][ T5674] CPU: 0 UID: 0 PID: 5674 Comm: syz-executor410 Not tainted 6.10.0-rc7-next-20240710-syzkaller #0
[ 323.866435][ T5675] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 323.876692][ T5674] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024
[ 323.876707][ T5674] Call Trace:
[ 323.876716][ T5674]
[ 323.876725][ T5674] dump_stack_lvl+0x241/0x360
[ 323.876756][ T5674] ? __pfx_dump_stack_lvl+0x10/0x10
[ 323.876781][ T5674] ? __pfx__printk+0x10/0x10
[ 323.876806][ T5674] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 323.876831][ T5674] ? __kmalloc_cache_noprof+0x19c/0x2c0
[ 323.876859][ T5674] sysfs_create_dir_ns+0x2ce/0x3a0
[ 323.876885][ T5674] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 323.876915][ T5674] kobject_add_internal+0x435/0x8d0
[ 323.876946][ T5674] kobject_init_and_add+0x124/0x190
[ 323.891027][ T5675] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 323.900827][ T5674] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 323.965686][ T5674] ? __pfx_kobject_init_and_add+0x10/0x10
[ 323.971428][ T5674] ? __init_swait_queue_head+0xae/0x150
[ 323.976988][ T5674] gfs2_sys_fs_add+0x23b/0x4a0
[ 323.981751][ T5674] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 323.987037][ T5674] ? __pfx_alloc_workqueue+0x10/0x10
[ 323.992339][ T5674] ? read_word_at_a_time+0xe/0x20
[ 323.997365][ T5674] ? sized_strscpy+0x8d/0x220
[ 324.002056][ T5674] gfs2_fill_super+0x11db/0x2500
[ 324.006998][ T5674] ? __pfx_gfs2_fill_super+0x10/0x10
[ 324.012275][ T5674] ? snprintf+0xda/0x120
[ 324.016517][ T5674] ? __pfx_lock_release+0x10/0x10
[ 324.021537][ T5674] ? do_raw_spin_lock+0x14f/0x370
[ 324.026563][ T5674] ? __pfx_snprintf+0x10/0x10
[ 324.031249][ T5674] ? sb_set_blocksize+0x98/0xf0
[ 324.036090][ T5674] ? setup_bdev_super+0x4e6/0x5d0
[ 324.041117][ T5674] get_tree_bdev+0x3f7/0x570
[ 324.045732][ T5674] ? __pfx_gfs2_fill_super+0x10/0x10
[ 324.051010][ T5674] ? __pfx_get_tree_bdev+0x10/0x10
[ 324.056124][ T5674] gfs2_get_tree+0x54/0x220
[ 324.060621][ T5674] ? bpf_lsm_capable+0x9/0x10
[ 324.065297][ T5674] vfs_get_tree+0x90/0x2a0
[ 324.069717][ T5674] do_new_mount+0x2be/0xb40
[ 324.074224][ T5674] ? __pfx_do_new_mount+0x10/0x10
[ 324.079255][ T5674] __se_sys_mount+0x2d6/0x3c0
[ 324.083927][ T5674] ? __pfx___se_sys_mount+0x10/0x10
[ 324.089125][ T5674] ? rcu_is_watching+0x15/0xb0
[ 324.093884][ T5674] ? rcu_is_watching+0x15/0xb0
[ 324.098638][ T5674] ? __x64_sys_mount+0x20/0xc0
[ 324.103394][ T5674] do_syscall_64+0xf3/0x230
[ 324.107914][ T5674] ? clear_bhb_loop+0x35/0x90
[ 324.112588][ T5674] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 324.118491][ T5674] RIP: 0033:0x7fcd9335b60a
[ 324.122900][ T5674] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 ee 08 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 324.142508][ T5674] RSP: 002b:00007fcd93306fd8 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[ 324.150921][ T5674] RAX: ffffffffffffffda RBX: 00007fcd93306ff0 RCX: 00007fcd9335b60a
[ 324.158888][ T5674] RDX: 00000000200124c0 RSI: 0000000020012500 RDI: 00007fcd93306ff0
[ 324.166851][ T5674] RBP: 0000000000000005 R08: 00007fcd93307030 R09: 00000000000124a5
[ 324.174838][ T5674] R10: 0000000000000800 R11: 0000000000000282 R12: 00007fcd93307030
[ 324.182805][ T5674] R13: 0000000000000800 R14: 0000000000000004 R15: 0000000001000000
[ 324.190777][ T5674]
[ 324.193891][ T5674] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 324.208116][ T5674] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 324.232912][ T5677] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 324.240450][ T5677] CPU: 0 UID: 0 PID: 5677 Comm: syz-executor410 Not tainted 6.10.0-rc7-next-20240710-syzkaller #0
[ 324.251059][ T5677] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024
[ 324.261127][ T5677] Call Trace:
[ 324.264421][ T5677]
[ 324.267366][ T5677] dump_stack_lvl+0x241/0x360
[ 324.272074][ T5677] ? __pfx_dump_stack_lvl+0x10/0x10
[ 324.277296][ T5677] ? __pfx__printk+0x10/0x10
[ 324.281899][ T5677] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 324.287200][ T5677] ? __kmalloc_cache_noprof+0x19c/0x2c0
[ 324.292764][ T5677] sysfs_create_dir_ns+0x2ce/0x3a0
[ 324.297895][ T5677] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 324.303545][ T5677] kobject_add_internal+0x435/0x8d0
[ 324.308763][ T5677] kobject_init_and_add+0x124/0x190
[ 324.313974][ T5677] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 324.319795][ T5677] ? __pfx_kobject_init_and_add+0x10/0x10
[ 324.325546][ T5677] ? __init_swait_queue_head+0xae/0x150
[ 324.331111][ T5677] gfs2_sys_fs_add+0x23b/0x4a0
[ 324.335892][ T5677] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 324.341195][ T5677] ? __pfx_alloc_workqueue+0x10/0x10
[ 324.346492][ T5677] ? read_word_at_a_time+0xe/0x20
[ 324.351528][ T5677] ? sized_strscpy+0x8d/0x220
[ 324.356218][ T5677] gfs2_fill_super+0x11db/0x2500
[ 324.361173][ T5677] ? __pfx_gfs2_fill_super+0x10/0x10
[ 324.366462][ T5677] ? snprintf+0xda/0x120
[ 324.370719][ T5677] ? __pfx_lock_release+0x10/0x10
[ 324.375757][ T5677] ? do_raw_spin_lock+0x14f/0x370
[ 324.380791][ T5677] ? __pfx_snprintf+0x10/0x10
[ 324.385488][ T5677] ? sb_set_blocksize+0x98/0xf0
[ 324.390347][ T5677] ? setup_bdev_super+0x4e6/0x5d0
[ 324.395395][ T5677] get_tree_bdev+0x3f7/0x570
[ 324.400010][ T5677] ? __pfx_gfs2_fill_super+0x10/0x10
[ 324.405308][ T5677] ? __pfx_get_tree_bdev+0x10/0x10
[ 324.410451][ T5677] gfs2_get_tree+0x54/0x220
[ 324.414969][ T5677] ? bpf_lsm_capable+0x9/0x10
[ 324.419665][ T5677] vfs_get_tree+0x90/0x2a0
[ 324.424105][ T5677] do_new_mount+0x2be/0xb40
[ 324.428652][ T5677] ? __pfx_do_new_mount+0x10/0x10
[ 324.433709][ T5677] __se_sys_mount+0x2d6/0x3c0
[ 324.438404][ T5677] ? __pfx___se_sys_mount+0x10/0x10
[ 324.443619][ T5677] ? rcu_is_watching+0x15/0xb0
[ 324.448395][ T5677] ? rcu_is_watching+0x15/0xb0
[ 324.453162][ T5677] ? __x64_sys_mount+0x20/0xc0
[ 324.457957][ T5677] do_syscall_64+0xf3/0x230
[ 324.462491][ T5677] ? clear_bhb_loop+0x35/0x90
[ 324.467196][ T5677] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 324.473116][ T5677] RIP: 0033:0x7fcd9335b60a
[ 324.477559][ T5677] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 ee 08 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 324.497175][ T5677] RSP: 002b:00007fcd93306fd8 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[ 324.505599][ T5677] RAX: ffffffffffffffda RBX: 00007fcd93306ff0 RCX: 00007fcd9335b60a
[ 324.513573][ T5677] RDX: 00000000200124c0 RSI: 0000000020012500 RDI: 00007fcd93306ff0
[ 324.521542][ T5677] RBP: 0000000000000005 R08: 00007fcd93307030 R09: 00000000000124a5
executing program
[ 324.529509][ T5677] R10: 0000000000000800 R11: 0000000000000282 R12: 00007fcd93307030
[ 324.537511][ T5677] R13: 0000000000000800 R14: 0000000000000004 R15: 0000000001000000
[ 324.545483][ T5677]
[ 324.548880][ T5677] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 324.562839][ T5677] gfs2: fsid=syz:syz: error -17 adding sysfs files
executing program
[ 324.945060][ T5694] loop1: detected capacity change from 0 to 32768
executing program
executing program
[ 325.009990][ T5692] loop2: detected capacity change from 0 to 32768
[ 325.274887][ T5697] loop3: detected capacity change from 0 to 32768
[ 325.283789][ T5694] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 325.292036][ T5694] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 325.310669][ T5694] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 325.320679][ T927] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 325.339039][ T5700] loop0: detected capacity change from 0 to 32768
[ 325.352514][ T927] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 325.378070][ T5692] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 325.385462][ T5692] CPU: 0 UID: 0 PID: 5692 Comm: syz-executor410 Not tainted 6.10.0-rc7-next-20240710-syzkaller #0
[ 325.390091][ T5697] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 325.396040][ T5692] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024
[ 325.396055][ T5692] Call Trace:
[ 325.396064][ T5692]
[ 325.396073][ T5692] dump_stack_lvl+0x241/0x360
[ 325.424300][ T5692] ? __pfx_dump_stack_lvl+0x10/0x10
[ 325.429510][ T5692] ? __pfx__printk+0x10/0x10
[ 325.434103][ T5692] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 325.439387][ T5692] ? __kmalloc_cache_noprof+0x19c/0x2c0
[ 325.444934][ T5692] sysfs_create_dir_ns+0x2ce/0x3a0
[ 325.450046][ T5692] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 325.455685][ T5692] kobject_add_internal+0x435/0x8d0
[ 325.460904][ T5692] kobject_init_and_add+0x124/0x190
[ 325.466145][ T5692] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 325.471956][ T5692] ? __pfx_kobject_init_and_add+0x10/0x10
[ 325.477695][ T5692] ? __init_swait_queue_head+0xae/0x150
[ 325.483278][ T5692] gfs2_sys_fs_add+0x23b/0x4a0
[ 325.488054][ T5692] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 325.493345][ T5692] ? __pfx_alloc_workqueue+0x10/0x10
[ 325.498628][ T5692] ? read_word_at_a_time+0xe/0x20
[ 325.503659][ T5692] ? sized_strscpy+0x8d/0x220
[ 325.508348][ T5692] gfs2_fill_super+0x11db/0x2500
[ 325.513295][ T5692] ? __pfx_gfs2_fill_super+0x10/0x10
[ 325.518575][ T5692] ? snprintf+0xda/0x120
[ 325.522826][ T5692] ? __pfx_lock_release+0x10/0x10
[ 325.527871][ T5692] ? do_raw_spin_lock+0x14f/0x370
[ 325.532900][ T5692] ? __pfx_snprintf+0x10/0x10
[ 325.537591][ T5692] ? sb_set_blocksize+0x98/0xf0
[ 325.542442][ T5692] ? setup_bdev_super+0x4e6/0x5d0
[ 325.547477][ T5692] get_tree_bdev+0x3f7/0x570
[ 325.552089][ T5692] ? __pfx_gfs2_fill_super+0x10/0x10
[ 325.557374][ T5692] ? __pfx_get_tree_bdev+0x10/0x10
[ 325.562491][ T5692] gfs2_get_tree+0x54/0x220
[ 325.566993][ T5692] ? bpf_lsm_capable+0x9/0x10
[ 325.571687][ T5692] vfs_get_tree+0x90/0x2a0
[ 325.576125][ T5692] do_new_mount+0x2be/0xb40
[ 325.580646][ T5692] ? __pfx_do_new_mount+0x10/0x10
[ 325.585677][ T5692] __se_sys_mount+0x2d6/0x3c0
[ 325.590351][ T5692] ? __pfx___se_sys_mount+0x10/0x10
[ 325.595541][ T5692] ? rcu_is_watching+0x15/0xb0
[ 325.600298][ T5692] ? rcu_is_watching+0x15/0xb0
[ 325.605054][ T5692] ? __x64_sys_mount+0x20/0xc0
[ 325.609831][ T5692] do_syscall_64+0xf3/0x230
[ 325.614339][ T5692] ? clear_bhb_loop+0x35/0x90
[ 325.619011][ T5692] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 325.624908][ T5692] RIP: 0033:0x7fcd9335b60a
[ 325.629318][ T5692] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 ee 08 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 325.648921][ T5692] RSP: 002b:00007fcd93306fd8 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[ 325.657345][ T5692] RAX: ffffffffffffffda RBX: 00007fcd93306ff0 RCX: 00007fcd9335b60a
[ 325.665313][ T5692] RDX: 00000000200124c0 RSI: 0000000020012500 RDI: 00007fcd93306ff0
[ 325.673310][ T5692] RBP: 0000000000000005 R08: 00007fcd93307030 R09: 00000000000124a5
[ 325.681286][ T5692] R10: 0000000000000800 R11: 0000000000000282 R12: 00007fcd93307030
[ 325.689255][ T5692] R13: 0000000000000800 R14: 0000000000000004 R15: 0000000001000000
[ 325.697233][ T5692]
[ 325.700251][ T5697] CPU: 1 UID: 0 PID: 5697 Comm: syz-executor410 Not tainted 6.10.0-rc7-next-20240710-syzkaller #0
[ 325.700445][ T5692] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 325.710830][ T5697] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024
[ 325.710845][ T5697] Call Trace:
[ 325.710854][ T5697]
[ 325.724721][ T5692] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 325.734741][ T5697] dump_stack_lvl+0x241/0x360
[ 325.752127][ T5697] ? __pfx_dump_stack_lvl+0x10/0x10
[ 325.757334][ T5697] ? __pfx__printk+0x10/0x10
[ 325.761923][ T5697] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 325.767207][ T5697] ? __kmalloc_cache_noprof+0x19c/0x2c0
[ 325.772757][ T5697] sysfs_create_dir_ns+0x2ce/0x3a0
[ 325.777870][ T5697] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 325.783502][ T5697] kobject_add_internal+0x435/0x8d0
[ 325.788730][ T5697] kobject_init_and_add+0x124/0x190
[ 325.793928][ T5697] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 325.799737][ T5697] ? __pfx_kobject_init_and_add+0x10/0x10
[ 325.805456][ T5697] ? __init_swait_queue_head+0xae/0x150
[ 325.810999][ T5697] gfs2_sys_fs_add+0x23b/0x4a0
[ 325.815766][ T5697] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 325.821056][ T5697] ? __pfx_alloc_workqueue+0x10/0x10
[ 325.826341][ T5697] ? read_word_at_a_time+0xe/0x20
[ 325.831365][ T5697] ? sized_strscpy+0x8d/0x220
[ 325.836042][ T5697] gfs2_fill_super+0x11db/0x2500
[ 325.841001][ T5697] ? __pfx_gfs2_fill_super+0x10/0x10
[ 325.846283][ T5697] ? snprintf+0xda/0x120
[ 325.850525][ T5697] ? __pfx_lock_release+0x10/0x10
[ 325.855553][ T5697] ? do_raw_spin_lock+0x14f/0x370
[ 325.860574][ T5697] ? __pfx_snprintf+0x10/0x10
[ 325.865254][ T5697] ? sb_set_blocksize+0x98/0xf0
[ 325.870099][ T5697] ? setup_bdev_super+0x4e6/0x5d0
[ 325.875128][ T5697] get_tree_bdev+0x3f7/0x570
[ 325.879762][ T5697] ? __pfx_gfs2_fill_super+0x10/0x10
[ 325.885053][ T5697] ? __pfx_get_tree_bdev+0x10/0x10
[ 325.890171][ T5697] gfs2_get_tree+0x54/0x220
[ 325.894668][ T5697] ? bpf_lsm_capable+0x9/0x10
[ 325.899344][ T5697] vfs_get_tree+0x90/0x2a0
[ 325.903763][ T5697] do_new_mount+0x2be/0xb40
[ 325.908270][ T5697] ? __pfx_do_new_mount+0x10/0x10
[ 325.913300][ T5697] __se_sys_mount+0x2d6/0x3c0
[ 325.917970][ T5697] ? __pfx___se_sys_mount+0x10/0x10
[ 325.923168][ T5697] ? rcu_is_watching+0x15/0xb0
[ 325.927930][ T5697] ? rcu_is_watching+0x15/0xb0
[ 325.932686][ T5697] ? __x64_sys_mount+0x20/0xc0
[ 325.937450][ T5697] do_syscall_64+0xf3/0x230
[ 325.941976][ T5697] ? clear_bhb_loop+0x35/0x90
[ 325.946650][ T5697] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 325.952551][ T5697] RIP: 0033:0x7fcd9335b60a
[ 325.956964][ T5697] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 ee 08 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 325.976562][ T5697] RSP: 002b:00007fcd93306fd8 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[ 325.984970][ T5697] RAX: ffffffffffffffda RBX: 00007fcd93306ff0 RCX: 00007fcd9335b60a
[ 325.992942][ T5697] RDX: 00000000200124c0 RSI: 0000000020012500 RDI: 00007fcd93306ff0
[ 326.000912][ T5697] RBP: 0000000000000005 R08: 00007fcd93307030 R09: 00000000000124a5
[ 326.008874][ T5697] R10: 0000000000000800 R11: 0000000000000282 R12: 00007fcd93307030
[ 326.016839][ T5697] R13: 0000000000000800 R14: 0000000000000004 R15: 0000000001000000
[ 326.024808][ T5697]
[ 326.027965][ T5697] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 326.041907][ T5697] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 326.060398][ T5700] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 326.067841][ T5700] CPU: 0 UID: 0 PID: 5700 Comm: syz-executor410 Not tainted 6.10.0-rc7-next-20240710-syzkaller #0
[ 326.078434][ T5700] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024
[ 326.088493][ T5700] Call Trace:
[ 326.091785][ T5700]
[ 326.094728][ T5700] dump_stack_lvl+0x241/0x360
[ 326.099433][ T5700] ? __pfx_dump_stack_lvl+0x10/0x10
[ 326.104647][ T5700] ? __pfx__printk+0x10/0x10
[ 326.109254][ T5700] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 326.114554][ T5700] ? __kmalloc_cache_noprof+0x19c/0x2c0
[ 326.120127][ T5700] sysfs_create_dir_ns+0x2ce/0x3a0
[ 326.125252][ T5700] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 326.130903][ T5700] kobject_add_internal+0x435/0x8d0
[ 326.136138][ T5700] kobject_init_and_add+0x124/0x190
[ 326.141351][ T5700] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 326.147183][ T5700] ? __pfx_kobject_init_and_add+0x10/0x10
[ 326.152926][ T5700] ? __init_swait_queue_head+0xae/0x150
[ 326.158483][ T5700] gfs2_sys_fs_add+0x23b/0x4a0
[ 326.163258][ T5700] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 326.168545][ T5700] ? __pfx_alloc_workqueue+0x10/0x10
[ 326.173835][ T5700] ? read_word_at_a_time+0xe/0x20
[ 326.178871][ T5700] ? sized_strscpy+0x8d/0x220
[ 326.183554][ T5700] gfs2_fill_super+0x11db/0x2500
[ 326.188514][ T5700] ? __pfx_gfs2_fill_super+0x10/0x10
[ 326.193794][ T5700] ? snprintf+0xda/0x120
[ 326.198042][ T5700] ? __pfx_lock_release+0x10/0x10
[ 326.203068][ T5700] ? do_raw_spin_lock+0x14f/0x370
[ 326.208092][ T5700] ? __pfx_snprintf+0x10/0x10
[ 326.212788][ T5700] ? sb_set_blocksize+0x98/0xf0
[ 326.217657][ T5700] ? setup_bdev_super+0x4e6/0x5d0
[ 326.222686][ T5700] get_tree_bdev+0x3f7/0x570
[ 326.227282][ T5700] ? __pfx_gfs2_fill_super+0x10/0x10
[ 326.232563][ T5700] ? __pfx_get_tree_bdev+0x10/0x10
[ 326.237688][ T5700] gfs2_get_tree+0x54/0x220
[ 326.242189][ T5700] ? bpf_lsm_capable+0x9/0x10
[ 326.246870][ T5700] vfs_get_tree+0x90/0x2a0
[ 326.251303][ T5700] do_new_mount+0x2be/0xb40
[ 326.255818][ T5700] ? __pfx_do_new_mount+0x10/0x10
[ 326.260852][ T5700] __se_sys_mount+0x2d6/0x3c0
[ 326.265543][ T5700] ? __pfx___se_sys_mount+0x10/0x10
[ 326.270759][ T5700] ? rcu_is_watching+0x15/0xb0
[ 326.275518][ T5700] ? rcu_is_watching+0x15/0xb0
[ 326.280275][ T5700] ? __x64_sys_mount+0x20/0xc0
[ 326.285039][ T5700] do_syscall_64+0xf3/0x230
[ 326.289544][ T5700] ? clear_bhb_loop+0x35/0x90
[ 326.294220][ T5700] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 326.300117][ T5700] RIP: 0033:0x7fcd9335b60a
[ 326.304529][ T5700] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 ee 08 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 326.324137][ T5700] RSP: 002b:00007fcd93306fd8 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[ 326.332549][ T5700] RAX: ffffffffffffffda RBX: 00007fcd93306ff0 RCX: 00007fcd9335b60a
[ 326.340515][ T5700] RDX: 00000000200124c0 RSI: 0000000020012500 RDI: 00007fcd93306ff0
[ 326.348482][ T5700] RBP: 0000000000000005 R08: 00007fcd93307030 R09: 00000000000124a5
[ 326.356448][ T5700] R10: 0000000000000800 R11: 0000000000000282 R12: 00007fcd93307030
[ 326.364411][ T5700] R13: 0000000000000800 R14: 0000000000000004 R15: 0000000001000000
[ 326.372384][ T5700]
executing program
[ 326.375466][ T5700] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 326.389721][ T5700] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 326.507801][ T927] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 1155ms
[ 326.515520][ T927] gfs2: fsid=syz:syz.0: jid=0: Done
[ 326.521141][ T5694] gfs2: fsid=syz:syz.0: first mount done, others may mount
executing program
[ 326.755754][ T5708] loop2: detected capacity change from 0 to 32768
executing program
executing program
[ 327.060181][ T5713] loop0: detected capacity change from 0 to 32768
[ 327.069847][ T5714] loop4: detected capacity change from 0 to 32768
[ 327.105698][ T5708] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 327.113222][ T5708] CPU: 0 UID: 0 PID: 5708 Comm: syz-executor410 Not tainted 6.10.0-rc7-next-20240710-syzkaller #0
[ 327.123842][ T5708] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024
[ 327.133918][ T5708] Call Trace:
[ 327.137214][ T5708]
[ 327.140155][ T5708] dump_stack_lvl+0x241/0x360
[ 327.144951][ T5708] ? __pfx_dump_stack_lvl+0x10/0x10
[ 327.150176][ T5708] ? __pfx__printk+0x10/0x10
[ 327.154787][ T5708] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 327.160095][ T5708] ? __kmalloc_cache_noprof+0x19c/0x2c0
[ 327.165679][ T5708] sysfs_create_dir_ns+0x2ce/0x3a0
[ 327.170821][ T5708] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 327.176481][ T5708] kobject_add_internal+0x435/0x8d0
[ 327.181711][ T5708] kobject_init_and_add+0x124/0x190
[ 327.186932][ T5708] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 327.192764][ T5708] ? __pfx_kobject_init_and_add+0x10/0x10
[ 327.198509][ T5708] ? __init_swait_queue_head+0xae/0x150
[ 327.204068][ T5708] gfs2_sys_fs_add+0x23b/0x4a0
[ 327.208848][ T5708] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 327.214153][ T5708] ? __pfx_alloc_workqueue+0x10/0x10
[ 327.219448][ T5708] ? read_word_at_a_time+0xe/0x20
[ 327.224483][ T5708] ? sized_strscpy+0x8d/0x220
[ 327.229176][ T5708] gfs2_fill_super+0x11db/0x2500
[ 327.234130][ T5708] ? __pfx_gfs2_fill_super+0x10/0x10
[ 327.239423][ T5708] ? snprintf+0xda/0x120
[ 327.243696][ T5708] ? __pfx_lock_release+0x10/0x10
[ 327.248763][ T5708] ? do_raw_spin_lock+0x14f/0x370
[ 327.253836][ T5708] ? __pfx_snprintf+0x10/0x10
[ 327.258554][ T5708] ? sb_set_blocksize+0x98/0xf0
[ 327.263425][ T5708] ? setup_bdev_super+0x4e6/0x5d0
[ 327.268483][ T5708] get_tree_bdev+0x3f7/0x570
[ 327.273109][ T5708] ? __pfx_gfs2_fill_super+0x10/0x10
[ 327.278434][ T5708] ? __pfx_get_tree_bdev+0x10/0x10
[ 327.283577][ T5708] gfs2_get_tree+0x54/0x220
[ 327.288095][ T5708] ? bpf_lsm_capable+0x9/0x10
[ 327.292801][ T5708] vfs_get_tree+0x90/0x2a0
[ 327.297288][ T5708] do_new_mount+0x2be/0xb40
[ 327.301873][ T5708] ? __pfx_do_new_mount+0x10/0x10
[ 327.306931][ T5708] __se_sys_mount+0x2d6/0x3c0
[ 327.311623][ T5708] ? __pfx___se_sys_mount+0x10/0x10
[ 327.316837][ T5708] ? rcu_is_watching+0x15/0xb0
[ 327.321670][ T5708] ? rcu_is_watching+0x15/0xb0
[ 327.326444][ T5708] ? __x64_sys_mount+0x20/0xc0
[ 327.331221][ T5708] do_syscall_64+0xf3/0x230
[ 327.335767][ T5708] ? clear_bhb_loop+0x35/0x90
[ 327.340474][ T5708] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 327.346402][ T5708] RIP: 0033:0x7fcd9335b60a
[ 327.350830][ T5708] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 ee 08 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 327.370452][ T5708] RSP: 002b:00007fcd93306fd8 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[ 327.378879][ T5708] RAX: ffffffffffffffda RBX: 00007fcd93306ff0 RCX: 00007fcd9335b60a
[ 327.386859][ T5708] RDX: 00000000200124c0 RSI: 0000000020012500 RDI: 00007fcd93306ff0
[ 327.394843][ T5708] RBP: 0000000000000005 R08: 00007fcd93307030 R09: 00000000000124a5
[ 327.395566][ T5717] loop3: detected capacity change from 0 to 32768
[ 327.402807][ T5708] R10: 0000000000000800 R11: 0000000000000282 R12: 00007fcd93307030
[ 327.402826][ T5708] R13: 0000000000000800 R14: 0000000000000004 R15: 0000000001000000
[ 327.402849][ T5708]
[ 327.428390][ T5708] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 327.442437][ T5708] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 327.466027][ T5717] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 327.473993][ T5717] CPU: 1 UID: 0 PID: 5717 Comm: syz-executor410 Not tainted 6.10.0-rc7-next-20240710-syzkaller #0
[ 327.484606][ T5717] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024
[ 327.494689][ T5717] Call Trace:
[ 327.498001][ T5717]
[ 327.500963][ T5717] dump_stack_lvl+0x241/0x360
[ 327.505678][ T5717] ? __pfx_dump_stack_lvl+0x10/0x10
[ 327.510908][ T5717] ? __pfx__printk+0x10/0x10
[ 327.515526][ T5717] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 327.520846][ T5717] ? __kmalloc_cache_noprof+0x19c/0x2c0
[ 327.524976][ T5713] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 327.526406][ T5717] sysfs_create_dir_ns+0x2ce/0x3a0
[ 327.538870][ T5717] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 327.544514][ T5717] kobject_add_internal+0x435/0x8d0
[ 327.549722][ T5717] kobject_init_and_add+0x124/0x190
[ 327.554926][ T5717] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 327.560769][ T5717] ? __pfx_kobject_init_and_add+0x10/0x10
[ 327.566514][ T5717] ? __init_swait_queue_head+0xae/0x150
[ 327.572089][ T5717] gfs2_sys_fs_add+0x23b/0x4a0
[ 327.576863][ T5717] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 327.582164][ T5717] ? __pfx_alloc_workqueue+0x10/0x10
[ 327.587457][ T5717] ? read_word_at_a_time+0xe/0x20
[ 327.592502][ T5717] ? sized_strscpy+0x8d/0x220
[ 327.597191][ T5717] gfs2_fill_super+0x11db/0x2500
[ 327.602147][ T5717] ? __pfx_gfs2_fill_super+0x10/0x10
[ 327.607434][ T5717] ? snprintf+0xda/0x120
[ 327.611684][ T5717] ? __pfx_lock_release+0x10/0x10
[ 327.616714][ T5717] ? do_raw_spin_lock+0x14f/0x370
[ 327.621745][ T5717] ? __pfx_snprintf+0x10/0x10
[ 327.626431][ T5717] ? sb_set_blocksize+0x98/0xf0
[ 327.631290][ T5717] ? setup_bdev_super+0x4e6/0x5d0
[ 327.636332][ T5717] get_tree_bdev+0x3f7/0x570
[ 327.640929][ T5717] ? __pfx_gfs2_fill_super+0x10/0x10
[ 327.646214][ T5717] ? __pfx_get_tree_bdev+0x10/0x10
[ 327.651344][ T5717] gfs2_get_tree+0x54/0x220
[ 327.655852][ T5717] ? bpf_lsm_capable+0x9/0x10
[ 327.660539][ T5717] vfs_get_tree+0x90/0x2a0
[ 327.664970][ T5717] do_new_mount+0x2be/0xb40
[ 327.669484][ T5717] ? __pfx_do_new_mount+0x10/0x10
[ 327.674518][ T5717] __se_sys_mount+0x2d6/0x3c0
[ 327.679204][ T5717] ? __pfx___se_sys_mount+0x10/0x10
[ 327.684401][ T5717] ? rcu_is_watching+0x15/0xb0
[ 327.689170][ T5717] ? rcu_is_watching+0x15/0xb0
[ 327.693927][ T5717] ? __x64_sys_mount+0x20/0xc0
[ 327.698684][ T5717] do_syscall_64+0xf3/0x230
[ 327.703199][ T5717] ? clear_bhb_loop+0x35/0x90
[ 327.707874][ T5717] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 327.713802][ T5717] RIP: 0033:0x7fcd9335b60a
[ 327.718254][ T5717] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 ee 08 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 327.737886][ T5717] RSP: 002b:00007fcd93306fd8 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[ 327.746299][ T5717] RAX: ffffffffffffffda RBX: 00007fcd93306ff0 RCX: 00007fcd9335b60a
[ 327.754267][ T5717] RDX: 00000000200124c0 RSI: 0000000020012500 RDI: 00007fcd93306ff0
[ 327.762236][ T5717] RBP: 0000000000000005 R08: 00007fcd93307030 R09: 00000000000124a5
[ 327.770209][ T5717] R10: 0000000000000800 R11: 0000000000000282 R12: 00007fcd93307030
[ 327.778179][ T5717] R13: 0000000000000800 R14: 0000000000000004 R15: 0000000001000000
[ 327.786159][ T5717]
[ 327.789250][ T5713] CPU: 0 UID: 0 PID: 5713 Comm: syz-executor410 Not tainted 6.10.0-rc7-next-20240710-syzkaller #0
[ 327.789384][ T5717] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 327.799844][ T5713] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024
[ 327.799865][ T5713] Call Trace:
[ 327.799876][ T5713]
[ 327.799886][ T5713] dump_stack_lvl+0x241/0x360
[ 327.813773][ T5717] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 327.823785][ T5713] ? __pfx_dump_stack_lvl+0x10/0x10
[ 327.846359][ T5713] ? __pfx__printk+0x10/0x10
[ 327.850973][ T5713] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 327.856284][ T5713] ? __kmalloc_cache_noprof+0x19c/0x2c0
[ 327.861865][ T5713] sysfs_create_dir_ns+0x2ce/0x3a0
[ 327.866995][ T5713] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 327.872639][ T5713] kobject_add_internal+0x435/0x8d0
[ 327.877850][ T5713] kobject_init_and_add+0x124/0x190
[ 327.883056][ T5713] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 327.888875][ T5713] ? __pfx_kobject_init_and_add+0x10/0x10
[ 327.894600][ T5713] ? __init_swait_queue_head+0xae/0x150
[ 327.900150][ T5713] gfs2_sys_fs_add+0x23b/0x4a0
[ 327.904919][ T5713] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 327.910205][ T5713] ? __pfx_alloc_workqueue+0x10/0x10
[ 327.915485][ T5713] ? read_word_at_a_time+0xe/0x20
[ 327.920513][ T5713] ? sized_strscpy+0x8d/0x220
[ 327.925195][ T5713] gfs2_fill_super+0x11db/0x2500
[ 327.930136][ T5713] ? __pfx_gfs2_fill_super+0x10/0x10
[ 327.935413][ T5713] ? snprintf+0xda/0x120
[ 327.939661][ T5713] ? __pfx_lock_release+0x10/0x10
[ 327.944690][ T5713] ? do_raw_spin_lock+0x14f/0x370
[ 327.949714][ T5713] ? __pfx_snprintf+0x10/0x10
[ 327.954395][ T5713] ? sb_set_blocksize+0x98/0xf0
[ 327.959240][ T5713] ? setup_bdev_super+0x4e6/0x5d0
[ 327.964270][ T5713] get_tree_bdev+0x3f7/0x570
[ 327.968864][ T5713] ? __pfx_gfs2_fill_super+0x10/0x10
[ 327.974146][ T5713] ? __pfx_get_tree_bdev+0x10/0x10
[ 327.979270][ T5713] gfs2_get_tree+0x54/0x220
[ 327.983767][ T5713] ? bpf_lsm_capable+0x9/0x10
[ 327.988446][ T5713] vfs_get_tree+0x90/0x2a0
[ 327.992889][ T5713] do_new_mount+0x2be/0xb40
[ 327.997409][ T5713] ? __pfx_do_new_mount+0x10/0x10
[ 328.002445][ T5713] __se_sys_mount+0x2d6/0x3c0
[ 328.007127][ T5713] ? __pfx___se_sys_mount+0x10/0x10
[ 328.012323][ T5713] ? rcu_is_watching+0x15/0xb0
[ 328.017081][ T5713] ? rcu_is_watching+0x15/0xb0
[ 328.021840][ T5713] ? __x64_sys_mount+0x20/0xc0
[ 328.026604][ T5713] do_syscall_64+0xf3/0x230
[ 328.031121][ T5713] ? clear_bhb_loop+0x35/0x90
[ 328.035813][ T5713] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 328.041724][ T5713] RIP: 0033:0x7fcd9335b60a
[ 328.046142][ T5713] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 ee 08 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 328.065744][ T5713] RSP: 002b:00007fcd93306fd8 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[ 328.074154][ T5713] RAX: ffffffffffffffda RBX: 00007fcd93306ff0 RCX: 00007fcd9335b60a
[ 328.082122][ T5713] RDX: 00000000200124c0 RSI: 0000000020012500 RDI: 00007fcd93306ff0
[ 328.090090][ T5713] RBP: 0000000000000005 R08: 00007fcd93307030 R09: 00000000000124a5
[ 328.098057][ T5713] R10: 0000000000000800 R11: 0000000000000282 R12: 00007fcd93307030
[ 328.106021][ T5713] R13: 0000000000000800 R14: 0000000000000004 R15: 0000000001000000
[ 328.113995][ T5713]
[ 328.117319][ T5713] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 328.131319][ T5713] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 328.138827][ T5714] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 328.146307][ T5714] CPU: 1 UID: 0 PID: 5714 Comm: syz-executor410 Not tainted 6.10.0-rc7-next-20240710-syzkaller #0
[ 328.156901][ T5714] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024
[ 328.166965][ T5714] Call Trace:
[ 328.170250][ T5714]
[ 328.173274][ T5714] dump_stack_lvl+0x241/0x360
[ 328.177972][ T5714] ? __pfx_dump_stack_lvl+0x10/0x10
[ 328.183189][ T5714] ? __pfx__printk+0x10/0x10
[ 328.187819][ T5714] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 328.193131][ T5714] ? __kmalloc_cache_noprof+0x19c/0x2c0
[ 328.198700][ T5714] sysfs_create_dir_ns+0x2ce/0x3a0
[ 328.203831][ T5714] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 328.209488][ T5714] kobject_add_internal+0x435/0x8d0
[ 328.214711][ T5714] kobject_init_and_add+0x124/0x190
[ 328.219940][ T5714] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 328.225780][ T5714] ? __pfx_kobject_init_and_add+0x10/0x10
[ 328.231530][ T5714] ? __init_swait_queue_head+0xae/0x150
[ 328.237122][ T5714] gfs2_sys_fs_add+0x23b/0x4a0
[ 328.241914][ T5714] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 328.247234][ T5714] ? __pfx_alloc_workqueue+0x10/0x10
[ 328.252554][ T5714] ? read_word_at_a_time+0xe/0x20
[ 328.257615][ T5714] ? sized_strscpy+0x8d/0x220
[ 328.262328][ T5714] gfs2_fill_super+0x11db/0x2500
[ 328.267301][ T5714] ? __pfx_gfs2_fill_super+0x10/0x10
[ 328.272618][ T5714] ? snprintf+0xda/0x120
[ 328.276896][ T5714] ? __pfx_lock_release+0x10/0x10
[ 328.281957][ T5714] ? do_raw_spin_lock+0x14f/0x370
[ 328.287003][ T5714] ? __pfx_snprintf+0x10/0x10
[ 328.291707][ T5714] ? sb_set_blocksize+0x98/0xf0
[ 328.296571][ T5714] ? setup_bdev_super+0x4e6/0x5d0
[ 328.301625][ T5714] get_tree_bdev+0x3f7/0x570
[ 328.306248][ T5714] ? __pfx_gfs2_fill_super+0x10/0x10
[ 328.311553][ T5714] ? __pfx_get_tree_bdev+0x10/0x10
[ 328.316701][ T5714] gfs2_get_tree+0x54/0x220
[ 328.321238][ T5714] ? bpf_lsm_capable+0x9/0x10
[ 328.325943][ T5714] vfs_get_tree+0x90/0x2a0
[ 328.330430][ T5714] do_new_mount+0x2be/0xb40
[ 328.334968][ T5714] ? __pfx_do_new_mount+0x10/0x10
[ 328.340031][ T5714] __se_sys_mount+0x2d6/0x3c0
[ 328.344735][ T5714] ? __pfx___se_sys_mount+0x10/0x10
[ 328.349943][ T5714] ? rcu_is_watching+0x15/0xb0
[ 328.354720][ T5714] ? rcu_is_watching+0x15/0xb0
[ 328.359519][ T5714] ? __x64_sys_mount+0x20/0xc0
[ 328.364354][ T5714] do_syscall_64+0xf3/0x230
[ 328.368887][ T5714] ? clear_bhb_loop+0x35/0x90
[ 328.373586][ T5714] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 328.379528][ T5714] RIP: 0033:0x7fcd9335b60a
[ 328.383974][ T5714] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 ee 08 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 328.403605][ T5714] RSP: 002b:00007fcd93306fd8 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[ 328.412018][ T5714] RAX: ffffffffffffffda RBX: 00007fcd93306ff0 RCX: 00007fcd9335b60a
[ 328.420022][ T5714] RDX: 00000000200124c0 RSI: 0000000020012500 RDI: 00007fcd93306ff0
[ 328.427995][ T5714] RBP: 0000000000000005 R08: 00007fcd93307030 R09: 00000000000124a5
[ 328.435964][ T5714] R10: 0000000000000800 R11: 0000000000000282 R12: 00007fcd93307030
[ 328.443949][ T5714] R13: 0000000000000800 R14: 0000000000000004 R15: 0000000001000000
[ 328.451929][ T5714]
[ 328.456586][ T5714] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 328.470529][ T5714] gfs2: fsid=syz:syz: error -17 adding sysfs files
executing program
executing program
executing program
executing program
[ 328.876997][ T5728] loop3: detected capacity change from 0 to 32768
[ 328.969524][ T5729] loop2: detected capacity change from 0 to 32768
[ 329.048626][ T5728] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 329.056864][ T5728] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 329.085465][ T5729] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 329.092966][ T5729] CPU: 1 UID: 0 PID: 5729 Comm: syz-executor410 Not tainted 6.10.0-rc7-next-20240710-syzkaller #0
[ 329.103577][ T5729] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024
[ 329.113646][ T5729] Call Trace:
[ 329.116933][ T5729]
[ 329.119877][ T5729] dump_stack_lvl+0x241/0x360
[ 329.124582][ T5729] ? __pfx_dump_stack_lvl+0x10/0x10
[ 329.129800][ T5729] ? __pfx__printk+0x10/0x10
[ 329.134441][ T5729] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 329.139759][ T5729] ? __kmalloc_cache_noprof+0x19c/0x2c0
[ 329.145342][ T5729] sysfs_create_dir_ns+0x2ce/0x3a0
[ 329.150474][ T5729] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 329.156136][ T5729] kobject_add_internal+0x435/0x8d0
[ 329.161361][ T5729] kobject_init_and_add+0x124/0x190
[ 329.166580][ T5729] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 329.172418][ T5729] ? __pfx_kobject_init_and_add+0x10/0x10
[ 329.178165][ T5729] ? __init_swait_queue_head+0xae/0x150
[ 329.183726][ T5729] gfs2_sys_fs_add+0x23b/0x4a0
[ 329.188510][ T5729] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 329.193816][ T5729] ? __pfx_alloc_workqueue+0x10/0x10
[ 329.199113][ T5729] ? read_word_at_a_time+0xe/0x20
[ 329.204150][ T5729] ? sized_strscpy+0x8d/0x220
[ 329.205967][ T5732] loop4: detected capacity change from 0 to 32768
[ 329.208826][ T5729] gfs2_fill_super+0x11db/0x2500
[ 329.208860][ T5729] ? __pfx_gfs2_fill_super+0x10/0x10
[ 329.225442][ T5729] ? snprintf+0xda/0x120
[ 329.229691][ T5729] ? __pfx_lock_release+0x10/0x10
[ 329.234739][ T5729] ? do_raw_spin_lock+0x14f/0x370
[ 329.239773][ T5729] ? __pfx_snprintf+0x10/0x10
[ 329.244466][ T5729] ? sb_set_blocksize+0x98/0xf0
[ 329.249313][ T5729] ? setup_bdev_super+0x4e6/0x5d0
[ 329.254339][ T5729] get_tree_bdev+0x3f7/0x570
[ 329.258944][ T5729] ? __pfx_gfs2_fill_super+0x10/0x10
[ 329.264229][ T5729] ? __pfx_get_tree_bdev+0x10/0x10
[ 329.269351][ T5729] gfs2_get_tree+0x54/0x220
[ 329.273852][ T5729] ? bpf_lsm_capable+0x9/0x10
[ 329.278529][ T5729] vfs_get_tree+0x90/0x2a0
[ 329.282951][ T5729] do_new_mount+0x2be/0xb40
[ 329.287474][ T5729] ? __pfx_do_new_mount+0x10/0x10
[ 329.292506][ T5729] __se_sys_mount+0x2d6/0x3c0
[ 329.297184][ T5729] ? __pfx___se_sys_mount+0x10/0x10
[ 329.302379][ T5729] ? rcu_is_watching+0x15/0xb0
[ 329.307142][ T5729] ? rcu_is_watching+0x15/0xb0
[ 329.311900][ T5729] ? __x64_sys_mount+0x20/0xc0
[ 329.316661][ T5729] do_syscall_64+0xf3/0x230
[ 329.321163][ T5729] ? clear_bhb_loop+0x35/0x90
[ 329.325838][ T5729] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 329.331745][ T5729] RIP: 0033:0x7fcd9335b60a
[ 329.336165][ T5729] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 ee 08 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 329.355768][ T5729] RSP: 002b:00007fcd93306fd8 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[ 329.364179][ T5729] RAX: ffffffffffffffda RBX: 00007fcd93306ff0 RCX: 00007fcd9335b60a
[ 329.372145][ T5729] RDX: 00000000200124c0 RSI: 0000000020012500 RDI: 00007fcd93306ff0
[ 329.380114][ T5729] RBP: 0000000000000005 R08: 00007fcd93307030 R09: 00000000000124a5
[ 329.388079][ T5729] R10: 0000000000000800 R11: 0000000000000282 R12: 00007fcd93307030
[ 329.396044][ T5729] R13: 0000000000000800 R14: 0000000000000004 R15: 0000000001000000
[ 329.404018][ T5729]
[ 329.407189][ T5729] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 329.421130][ T5729] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 329.429169][ T5728] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 329.437843][ T930] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 329.444632][ T930] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 329.464784][ T5732] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 329.472294][ T5732] CPU: 0 UID: 0 PID: 5732 Comm: syz-executor410 Not tainted 6.10.0-rc7-next-20240710-syzkaller #0
[ 329.482904][ T5732] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024
[ 329.492980][ T5732] Call Trace:
[ 329.496273][ T5732]
[ 329.499213][ T5732] dump_stack_lvl+0x241/0x360
[ 329.503919][ T5732] ? __pfx_dump_stack_lvl+0x10/0x10
[ 329.509144][ T5732] ? __pfx__printk+0x10/0x10
[ 329.513760][ T5732] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 329.519065][ T5732] ? __kmalloc_cache_noprof+0x19c/0x2c0
[ 329.524633][ T5732] sysfs_create_dir_ns+0x2ce/0x3a0
[ 329.529859][ T5732] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 329.535614][ T5732] kobject_add_internal+0x435/0x8d0
[ 329.540845][ T5732] kobject_init_and_add+0x124/0x190
[ 329.546058][ T5732] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 329.551893][ T5732] ? __pfx_kobject_init_and_add+0x10/0x10
[ 329.557631][ T5732] ? __init_swait_queue_head+0xae/0x150
[ 329.563195][ T5732] gfs2_sys_fs_add+0x23b/0x4a0
[ 329.567975][ T5732] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 329.573286][ T5732] ? __pfx_alloc_workqueue+0x10/0x10
[ 329.578585][ T5732] ? read_word_at_a_time+0xe/0x20
[ 329.583628][ T5732] ? sized_strscpy+0x8d/0x220
[ 329.588376][ T5732] gfs2_fill_super+0x11db/0x2500
[ 329.593340][ T5732] ? __pfx_gfs2_fill_super+0x10/0x10
[ 329.598639][ T5732] ? snprintf+0xda/0x120
[ 329.602913][ T5732] ? __pfx_lock_release+0x10/0x10
[ 329.608001][ T5732] ? do_raw_spin_lock+0x14f/0x370
[ 329.613050][ T5732] ? __pfx_snprintf+0x10/0x10
[ 329.617940][ T5732] ? sb_set_blocksize+0x98/0xf0
[ 329.622812][ T5732] ? setup_bdev_super+0x4e6/0x5d0
[ 329.627869][ T5732] get_tree_bdev+0x3f7/0x570
[ 329.632490][ T5732] ? __pfx_gfs2_fill_super+0x10/0x10
[ 329.637816][ T5732] ? __pfx_get_tree_bdev+0x10/0x10
[ 329.642973][ T5732] gfs2_get_tree+0x54/0x220
[ 329.647499][ T5732] ? bpf_lsm_capable+0x9/0x10
[ 329.652202][ T5732] vfs_get_tree+0x90/0x2a0
[ 329.656648][ T5732] do_new_mount+0x2be/0xb40
[ 329.661181][ T5732] ? __pfx_do_new_mount+0x10/0x10
[ 329.666229][ T5732] __se_sys_mount+0x2d6/0x3c0
[ 329.671010][ T5732] ? __pfx___se_sys_mount+0x10/0x10
[ 329.676221][ T5732] ? rcu_is_watching+0x15/0xb0
[ 329.680998][ T5732] ? rcu_is_watching+0x15/0xb0
[ 329.685780][ T5732] ? __x64_sys_mount+0x20/0xc0
[ 329.690556][ T5732] do_syscall_64+0xf3/0x230
[ 329.695075][ T5732] ? clear_bhb_loop+0x35/0x90
[ 329.699771][ T5732] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 329.705693][ T5732] RIP: 0033:0x7fcd9335b60a
[ 329.710117][ T5732] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 ee 08 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 329.729828][ T5732] RSP: 002b:00007fcd93306fd8 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[ 329.733712][ T5730] loop0: detected capacity change from 0 to 32768
[ 329.738239][ T5732] RAX: ffffffffffffffda RBX: 00007fcd93306ff0 RCX: 00007fcd9335b60a
[ 329.738258][ T5732] RDX: 00000000200124c0 RSI: 0000000020012500 RDI: 00007fcd93306ff0
[ 329.738272][ T5732] RBP: 0000000000000005 R08: 00007fcd93307030 R09: 00000000000124a5
[ 329.768579][ T5732] R10: 0000000000000800 R11: 0000000000000282 R12: 00007fcd93307030
[ 329.776562][ T5732] R13: 0000000000000800 R14: 0000000000000004 R15: 0000000001000000
[ 329.784549][ T5732]
[ 329.787784][ T5732] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 329.801701][ T5732] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 329.907072][ T5730] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 329.914618][ T5730] CPU: 1 UID: 0 PID: 5730 Comm: syz-executor410 Not tainted 6.10.0-rc7-next-20240710-syzkaller #0
[ 329.925235][ T5730] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024
[ 329.935316][ T5730] Call Trace:
[ 329.938618][ T5730]
[ 329.941571][ T5730] dump_stack_lvl+0x241/0x360
[ 329.946280][ T5730] ? __pfx_dump_stack_lvl+0x10/0x10
[ 329.951508][ T5730] ? __pfx__printk+0x10/0x10
[ 329.956131][ T5730] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 329.961473][ T5730] ? __kmalloc_cache_noprof+0x19c/0x2c0
[ 329.967046][ T5730] sysfs_create_dir_ns+0x2ce/0x3a0
[ 329.972184][ T5730] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 329.977846][ T5730] kobject_add_internal+0x435/0x8d0
[ 329.983078][ T5730] kobject_init_and_add+0x124/0x190
[ 329.988308][ T5730] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 329.994141][ T5730] ? __pfx_kobject_init_and_add+0x10/0x10
[ 329.999889][ T5730] ? __init_swait_queue_head+0xae/0x150
[ 330.005463][ T5730] gfs2_sys_fs_add+0x23b/0x4a0
[ 330.010251][ T5730] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 330.015557][ T5730] ? __pfx_alloc_workqueue+0x10/0x10
[ 330.020854][ T5730] ? read_word_at_a_time+0xe/0x20
[ 330.025898][ T5730] ? sized_strscpy+0x8d/0x220
[ 330.030597][ T5730] gfs2_fill_super+0x11db/0x2500
[ 330.035563][ T5730] ? __pfx_gfs2_fill_super+0x10/0x10
[ 330.040856][ T5730] ? snprintf+0xda/0x120
[ 330.045113][ T5730] ? __pfx_lock_release+0x10/0x10
[ 330.050148][ T5730] ? do_raw_spin_lock+0x14f/0x370
[ 330.055182][ T5730] ? __pfx_snprintf+0x10/0x10
[ 330.059888][ T5730] ? sb_set_blocksize+0x98/0xf0
[ 330.064753][ T5730] ? setup_bdev_super+0x4e6/0x5d0
[ 330.069801][ T5730] get_tree_bdev+0x3f7/0x570
[ 330.074439][ T5730] ? __pfx_gfs2_fill_super+0x10/0x10
[ 330.079740][ T5730] ? __pfx_get_tree_bdev+0x10/0x10
[ 330.084890][ T5730] gfs2_get_tree+0x54/0x220
[ 330.089411][ T5730] ? bpf_lsm_capable+0x9/0x10
[ 330.094109][ T5730] vfs_get_tree+0x90/0x2a0
[ 330.098554][ T5730] do_new_mount+0x2be/0xb40
[ 330.103088][ T5730] ? __pfx_do_new_mount+0x10/0x10
[ 330.108160][ T5730] __se_sys_mount+0x2d6/0x3c0
[ 330.112857][ T5730] ? __pfx___se_sys_mount+0x10/0x10
[ 330.118075][ T5730] ? rcu_is_watching+0x15/0xb0
[ 330.122856][ T5730] ? rcu_is_watching+0x15/0xb0
[ 330.127632][ T5730] ? __x64_sys_mount+0x20/0xc0
[ 330.132419][ T5730] do_syscall_64+0xf3/0x230
[ 330.136949][ T5730] ? clear_bhb_loop+0x35/0x90
[ 330.141640][ T5730] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 330.147563][ T5730] RIP: 0033:0x7fcd9335b60a
[ 330.151995][ T5730] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 ee 08 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 330.171645][ T5730] RSP: 002b:00007fcd93306fd8 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[ 330.180083][ T5730] RAX: ffffffffffffffda RBX: 00007fcd93306ff0 RCX: 00007fcd9335b60a
[ 330.188160][ T5730] RDX: 00000000200124c0 RSI: 0000000020012500 RDI: 00007fcd93306ff0
[ 330.196146][ T5730] RBP: 0000000000000005 R08: 00007fcd93307030 R09: 00000000000124a5
executing program
[ 330.204130][ T5730] R10: 0000000000000800 R11: 0000000000000282 R12: 00007fcd93307030
[ 330.212113][ T5730] R13: 0000000000000800 R14: 0000000000000004 R15: 0000000001000000
[ 330.220117][ T5730]
[ 330.223759][ T5730] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 330.235973][ T5742] loop4: detected capacity change from 0 to 32768
[ 330.237676][ T5730] gfs2: fsid=syz:syz: error -17 adding sysfs files
executing program
[ 330.269246][ T930] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 824ms
[ 330.409776][ T5742] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 330.417246][ T5742] CPU: 1 UID: 0 PID: 5742 Comm: syz-executor410 Not tainted 6.10.0-rc7-next-20240710-syzkaller #0
[ 330.427852][ T5742] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024
[ 330.437925][ T5742] Call Trace:
[ 330.441215][ T5742]
[ 330.444155][ T5742] dump_stack_lvl+0x241/0x360
[ 330.448860][ T5742] ? __pfx_dump_stack_lvl+0x10/0x10
[ 330.454078][ T5742] ? __pfx__printk+0x10/0x10
[ 330.458690][ T5742] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 330.463995][ T5742] ? __kmalloc_cache_noprof+0x19c/0x2c0
[ 330.469591][ T5742] sysfs_create_dir_ns+0x2ce/0x3a0
[ 330.474731][ T5742] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 330.480397][ T5742] kobject_add_internal+0x435/0x8d0
[ 330.485650][ T5742] kobject_init_and_add+0x124/0x190
[ 330.490875][ T5742] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 330.496718][ T5742] ? __pfx_kobject_init_and_add+0x10/0x10
[ 330.502464][ T5742] ? __init_swait_queue_head+0xae/0x150
[ 330.508031][ T5742] gfs2_sys_fs_add+0x23b/0x4a0
[ 330.512825][ T5742] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 330.518136][ T5742] ? __pfx_alloc_workqueue+0x10/0x10
[ 330.523440][ T5742] ? read_word_at_a_time+0xe/0x20
[ 330.528468][ T5742] ? sized_strscpy+0x8d/0x220
[ 330.533167][ T5742] gfs2_fill_super+0x11db/0x2500
[ 330.538147][ T5742] ? __pfx_gfs2_fill_super+0x10/0x10
[ 330.543441][ T5742] ? snprintf+0xda/0x120
[ 330.547696][ T5742] ? __pfx_lock_release+0x10/0x10
[ 330.552732][ T5742] ? do_raw_spin_lock+0x14f/0x370
[ 330.557763][ T5742] ? __pfx_snprintf+0x10/0x10
[ 330.562448][ T5742] ? sb_set_blocksize+0x98/0xf0
[ 330.567299][ T5742] ? setup_bdev_super+0x4e6/0x5d0
[ 330.572335][ T5742] get_tree_bdev+0x3f7/0x570
[ 330.576943][ T5742] ? __pfx_gfs2_fill_super+0x10/0x10
[ 330.582227][ T5742] ? __pfx_get_tree_bdev+0x10/0x10
[ 330.587352][ T5742] gfs2_get_tree+0x54/0x220
[ 330.591851][ T5742] ? bpf_lsm_capable+0x9/0x10
[ 330.596531][ T5742] vfs_get_tree+0x90/0x2a0
[ 330.600951][ T5742] do_new_mount+0x2be/0xb40
[ 330.605460][ T5742] ? __pfx_do_new_mount+0x10/0x10
[ 330.610493][ T5742] __se_sys_mount+0x2d6/0x3c0
[ 330.615188][ T5742] ? __pfx___se_sys_mount+0x10/0x10
[ 330.620400][ T5742] ? rcu_is_watching+0x15/0xb0
[ 330.625177][ T5742] ? rcu_is_watching+0x15/0xb0
[ 330.629932][ T5742] ? __x64_sys_mount+0x20/0xc0
[ 330.634693][ T5742] do_syscall_64+0xf3/0x230
[ 330.639201][ T5742] ? clear_bhb_loop+0x35/0x90
[ 330.644003][ T5742] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 330.649913][ T5742] RIP: 0033:0x7fcd9335b60a
[ 330.654324][ T5742] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 ee 08 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 330.674026][ T5742] RSP: 002b:00007fcd93306fd8 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[ 330.682445][ T5742] RAX: ffffffffffffffda RBX: 00007fcd93306ff0 RCX: 00007fcd9335b60a
[ 330.690416][ T5742] RDX: 00000000200124c0 RSI: 0000000020012500 RDI: 00007fcd93306ff0
[ 330.698381][ T5742] RBP: 0000000000000005 R08: 00007fcd93307030 R09: 00000000000124a5
[ 330.706345][ T5742] R10: 0000000000000800 R11: 0000000000000282 R12: 00007fcd93307030
[ 330.714313][ T5742] R13: 0000000000000800 R14: 0000000000000004 R15: 0000000001000000
[ 330.722298][ T5742]
[ 330.725551][ T5742] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 330.739534][ T5742] gfs2: fsid=syz:syz: error -17 adding sysfs files
executing program
executing program
[ 330.793305][ T5746] loop2: detected capacity change from 0 to 32768
[ 330.802008][ T930] gfs2: fsid=syz:syz.0: jid=0: Done
[ 330.807664][ T5728] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 331.136810][ T5752] loop0: detected capacity change from 0 to 32768
[ 331.145424][ T5748] loop1: detected capacity change from 0 to 32768
[ 331.167237][ T5746] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 331.174863][ T5746] CPU: 0 UID: 0 PID: 5746 Comm: syz-executor410 Not tainted 6.10.0-rc7-next-20240710-syzkaller #0
[ 331.185459][ T5746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024
[ 331.195524][ T5746] Call Trace:
[ 331.198817][ T5746]
[ 331.201752][ T5746] dump_stack_lvl+0x241/0x360
[ 331.206437][ T5746] ? __pfx_dump_stack_lvl+0x10/0x10
[ 331.211638][ T5746] ? __pfx__printk+0x10/0x10
[ 331.216228][ T5746] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 331.221516][ T5746] ? __kmalloc_cache_noprof+0x19c/0x2c0
[ 331.227076][ T5746] sysfs_create_dir_ns+0x2ce/0x3a0
[ 331.232189][ T5746] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 331.237838][ T5746] kobject_add_internal+0x435/0x8d0
[ 331.243046][ T5746] kobject_init_and_add+0x124/0x190
[ 331.248253][ T5746] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 331.254080][ T5746] ? __pfx_kobject_init_and_add+0x10/0x10
[ 331.259819][ T5746] ? __init_swait_queue_head+0xae/0x150
[ 331.265375][ T5746] gfs2_sys_fs_add+0x23b/0x4a0
[ 331.270143][ T5746] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 331.275441][ T5746] ? __pfx_alloc_workqueue+0x10/0x10
[ 331.280732][ T5746] ? read_word_at_a_time+0xe/0x20
[ 331.285757][ T5746] ? sized_strscpy+0x8d/0x220
[ 331.290437][ T5746] gfs2_fill_super+0x11db/0x2500
[ 331.295377][ T5746] ? __pfx_gfs2_fill_super+0x10/0x10
[ 331.300658][ T5746] ? snprintf+0xda/0x120
[ 331.304902][ T5746] ? __pfx_lock_release+0x10/0x10
[ 331.309928][ T5746] ? do_raw_spin_lock+0x14f/0x370
[ 331.314951][ T5746] ? __pfx_snprintf+0x10/0x10
[ 331.319636][ T5746] ? sb_set_blocksize+0x98/0xf0
[ 331.324485][ T5746] ? setup_bdev_super+0x4e6/0x5d0
[ 331.329542][ T5746] get_tree_bdev+0x3f7/0x570
[ 331.334139][ T5746] ? __pfx_gfs2_fill_super+0x10/0x10
[ 331.339423][ T5746] ? __pfx_get_tree_bdev+0x10/0x10
[ 331.344550][ T5746] gfs2_get_tree+0x54/0x220
[ 331.349054][ T5746] ? bpf_lsm_capable+0x9/0x10
[ 331.353731][ T5746] vfs_get_tree+0x90/0x2a0
[ 331.358153][ T5746] do_new_mount+0x2be/0xb40
[ 331.362666][ T5746] ? __pfx_do_new_mount+0x10/0x10
[ 331.367701][ T5746] __se_sys_mount+0x2d6/0x3c0
[ 331.372375][ T5746] ? __pfx___se_sys_mount+0x10/0x10
[ 331.377570][ T5746] ? rcu_is_watching+0x15/0xb0
[ 331.382329][ T5746] ? rcu_is_watching+0x15/0xb0
[ 331.387087][ T5746] ? __x64_sys_mount+0x20/0xc0
[ 331.391847][ T5746] do_syscall_64+0xf3/0x230
[ 331.396364][ T5746] ? clear_bhb_loop+0x35/0x90
[ 331.401038][ T5746] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 331.406936][ T5746] RIP: 0033:0x7fcd9335b60a
[ 331.411352][ T5746] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 ee 08 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 331.430956][ T5746] RSP: 002b:00007fcd93306fd8 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[ 331.439370][ T5746] RAX: ffffffffffffffda RBX: 00007fcd93306ff0 RCX: 00007fcd9335b60a
[ 331.447344][ T5746] RDX: 00000000200124c0 RSI: 0000000020012500 RDI: 00007fcd93306ff0
[ 331.455308][ T5746] RBP: 0000000000000005 R08: 00007fcd93307030 R09: 00000000000124a5
[ 331.463274][ T5746] R10: 0000000000000800 R11: 0000000000000282 R12: 00007fcd93307030
[ 331.471239][ T5746] R13: 0000000000000800 R14: 0000000000000004 R15: 0000000001000000
[ 331.479220][ T5746]
[ 331.482459][ T5746] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 331.496398][ T5746] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 331.539867][ T5752] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 331.547345][ T5752] CPU: 0 UID: 0 PID: 5752 Comm: syz-executor410 Not tainted 6.10.0-rc7-next-20240710-syzkaller #0
[ 331.557939][ T5752] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024
[ 331.568005][ T5752] Call Trace:
[ 331.571296][ T5752]
[ 331.574260][ T5752] dump_stack_lvl+0x241/0x360
[ 331.578980][ T5752] ? __pfx_dump_stack_lvl+0x10/0x10
[ 331.584205][ T5752] ? __pfx__printk+0x10/0x10
[ 331.588818][ T5752] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 331.594127][ T5752] ? __kmalloc_cache_noprof+0x19c/0x2c0
[ 331.599704][ T5752] sysfs_create_dir_ns+0x2ce/0x3a0
[ 331.604839][ T5752] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 331.610494][ T5752] kobject_add_internal+0x435/0x8d0
[ 331.615715][ T5752] kobject_init_and_add+0x124/0x190
[ 331.620932][ T5752] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 331.626761][ T5752] ? __pfx_kobject_init_and_add+0x10/0x10
[ 331.632515][ T5752] ? __init_swait_queue_head+0xae/0x150
[ 331.638092][ T5752] gfs2_sys_fs_add+0x23b/0x4a0
[ 331.642880][ T5752] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 331.648213][ T5752] ? __pfx_alloc_workqueue+0x10/0x10
[ 331.653524][ T5752] ? read_word_at_a_time+0xe/0x20
[ 331.658572][ T5752] ? sized_strscpy+0x8d/0x220
[ 331.663288][ T5752] gfs2_fill_super+0x11db/0x2500
[ 331.668261][ T5752] ? __pfx_gfs2_fill_super+0x10/0x10
[ 331.673562][ T5752] ? snprintf+0xda/0x120
[ 331.677830][ T5752] ? __pfx_lock_release+0x10/0x10
[ 331.682885][ T5752] ? do_raw_spin_lock+0x14f/0x370
[ 331.687947][ T5752] ? __pfx_snprintf+0x10/0x10
[ 331.692668][ T5752] ? sb_set_blocksize+0x98/0xf0
[ 331.697547][ T5752] ? setup_bdev_super+0x4e6/0x5d0
[ 331.702611][ T5752] get_tree_bdev+0x3f7/0x570
[ 331.707256][ T5752] ? __pfx_gfs2_fill_super+0x10/0x10
[ 331.712589][ T5752] ? __pfx_get_tree_bdev+0x10/0x10
[ 331.717737][ T5752] gfs2_get_tree+0x54/0x220
[ 331.722262][ T5752] ? bpf_lsm_capable+0x9/0x10
[ 331.726979][ T5752] vfs_get_tree+0x90/0x2a0
[ 331.731422][ T5752] do_new_mount+0x2be/0xb40
[ 331.735952][ T5752] ? __pfx_do_new_mount+0x10/0x10
[ 331.741005][ T5752] __se_sys_mount+0x2d6/0x3c0
[ 331.745701][ T5752] ? __pfx___se_sys_mount+0x10/0x10
[ 331.751028][ T5752] ? rcu_is_watching+0x15/0xb0
[ 331.755810][ T5752] ? rcu_is_watching+0x15/0xb0
[ 331.760586][ T5752] ? __x64_sys_mount+0x20/0xc0
[ 331.765370][ T5752] do_syscall_64+0xf3/0x230
[ 331.769893][ T5752] ? clear_bhb_loop+0x35/0x90
[ 331.774587][ T5752] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 331.780510][ T5752] RIP: 0033:0x7fcd9335b60a
[ 331.784958][ T5752] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 ee 08 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 331.804580][ T5752] RSP: 002b:00007fcd93306fd8 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[ 331.813013][ T5752] RAX: ffffffffffffffda RBX: 00007fcd93306ff0 RCX: 00007fcd9335b60a
[ 331.821004][ T5752] RDX: 00000000200124c0 RSI: 0000000020012500 RDI: 00007fcd93306ff0
[ 331.828994][ T5752] RBP: 0000000000000005 R08: 00007fcd93307030 R09: 00000000000124a5
executing program
[ 331.836977][ T5752] R10: 0000000000000800 R11: 0000000000000282 R12: 00007fcd93307030
[ 331.844963][ T5752] R13: 0000000000000800 R14: 0000000000000004 R15: 0000000001000000
[ 331.852954][ T5752]
[ 331.856369][ T5752] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 331.870298][ T5752] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 331.905617][ T5748] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 331.913099][ T5748] CPU: 0 UID: 0 PID: 5748 Comm: syz-executor410 Not tainted 6.10.0-rc7-next-20240710-syzkaller #0
[ 331.923806][ T5748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024
[ 331.933889][ T5748] Call Trace:
[ 331.937192][ T5748]
[ 331.940148][ T5748] dump_stack_lvl+0x241/0x360
[ 331.944855][ T5748] ? __pfx_dump_stack_lvl+0x10/0x10
[ 331.950093][ T5748] ? __pfx__printk+0x10/0x10
[ 331.954697][ T5748] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 331.960014][ T5748] ? __kmalloc_cache_noprof+0x19c/0x2c0
[ 331.965585][ T5748] sysfs_create_dir_ns+0x2ce/0x3a0
[ 331.970716][ T5748] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 331.976372][ T5748] kobject_add_internal+0x435/0x8d0
[ 331.981597][ T5748] kobject_init_and_add+0x124/0x190
[ 331.986815][ T5748] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 331.992650][ T5748] ? __pfx_kobject_init_and_add+0x10/0x10
[ 331.998401][ T5748] ? __init_swait_queue_head+0xae/0x150
[ 332.004013][ T5748] gfs2_sys_fs_add+0x23b/0x4a0
[ 332.008824][ T5748] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 332.014136][ T5748] ? __pfx_alloc_workqueue+0x10/0x10
[ 332.017440][ T5758] loop4: detected capacity change from 0 to 32768
[ 332.019419][ T5748] ? read_word_at_a_time+0xe/0x20
[ 332.030848][ T5748] ? sized_strscpy+0x8d/0x220
[ 332.035548][ T5748] gfs2_fill_super+0x11db/0x2500
[ 332.040515][ T5748] ? __pfx_gfs2_fill_super+0x10/0x10
[ 332.045812][ T5748] ? snprintf+0xda/0x120
[ 332.050081][ T5748] ? __pfx_lock_release+0x10/0x10
[ 332.055131][ T5748] ? do_raw_spin_lock+0x14f/0x370
[ 332.060168][ T5748] ? __pfx_snprintf+0x10/0x10
[ 332.064862][ T5748] ? sb_set_blocksize+0x98/0xf0
[ 332.069714][ T5748] ? setup_bdev_super+0x4e6/0x5d0
[ 332.074735][ T5748] get_tree_bdev+0x3f7/0x570
[ 332.079324][ T5748] ? __pfx_gfs2_fill_super+0x10/0x10
[ 332.084597][ T5748] ? __pfx_get_tree_bdev+0x10/0x10
[ 332.089710][ T5748] gfs2_get_tree+0x54/0x220
[ 332.094198][ T5748] ? bpf_lsm_capable+0x9/0x10
[ 332.098884][ T5748] vfs_get_tree+0x90/0x2a0
[ 332.103294][ T5748] do_new_mount+0x2be/0xb40
[ 332.107793][ T5748] ? __pfx_do_new_mount+0x10/0x10
[ 332.112817][ T5748] __se_sys_mount+0x2d6/0x3c0
[ 332.117491][ T5748] ? __pfx___se_sys_mount+0x10/0x10
[ 332.122675][ T5748] ? rcu_is_watching+0x15/0xb0
[ 332.127424][ T5748] ? rcu_is_watching+0x15/0xb0
[ 332.132176][ T5748] ? __x64_sys_mount+0x20/0xc0
[ 332.136929][ T5748] do_syscall_64+0xf3/0x230
[ 332.141422][ T5748] ? clear_bhb_loop+0x35/0x90
[ 332.146095][ T5748] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 332.151982][ T5748] RIP: 0033:0x7fcd9335b60a
[ 332.156387][ T5748] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 ee 08 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 332.175982][ T5748] RSP: 002b:00007fcd93306fd8 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[ 332.184384][ T5748] RAX: ffffffffffffffda RBX: 00007fcd93306ff0 RCX: 00007fcd9335b60a
[ 332.192347][ T5748] RDX: 00000000200124c0 RSI: 0000000020012500 RDI: 00007fcd93306ff0
[ 332.200307][ T5748] RBP: 0000000000000005 R08: 00007fcd93307030 R09: 00000000000124a5
[ 332.208275][ T5748] R10: 0000000000000800 R11: 0000000000000282 R12: 00007fcd93307030
[ 332.216236][ T5748] R13: 0000000000000800 R14: 0000000000000004 R15: 0000000001000000
[ 332.224227][ T5748]
[ 332.227861][ T5748] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 332.242539][ T5748] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 332.253289][ T5758] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 332.260733][ T5758] CPU: 1 UID: 0 PID: 5758 Comm: syz-executor410 Not tainted 6.10.0-rc7-next-20240710-syzkaller #0
[ 332.271328][ T5758] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024
[ 332.281390][ T5758] Call Trace:
[ 332.284675][ T5758]
[ 332.287608][ T5758] dump_stack_lvl+0x241/0x360
[ 332.292309][ T5758] ? __pfx_dump_stack_lvl+0x10/0x10
[ 332.297528][ T5758] ? __pfx__printk+0x10/0x10
[ 332.302133][ T5758] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 332.307437][ T5758] ? __kmalloc_cache_noprof+0x19c/0x2c0
[ 332.313011][ T5758] sysfs_create_dir_ns+0x2ce/0x3a0
[ 332.318144][ T5758] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 332.323799][ T5758] kobject_add_internal+0x435/0x8d0
[ 332.329016][ T5758] kobject_init_and_add+0x124/0x190
[ 332.334230][ T5758] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 332.340063][ T5758] ? __pfx_kobject_init_and_add+0x10/0x10
[ 332.345810][ T5758] ? __init_swait_queue_head+0xae/0x150
[ 332.351382][ T5758] gfs2_sys_fs_add+0x23b/0x4a0
[ 332.356185][ T5758] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 332.361498][ T5758] ? __pfx_alloc_workqueue+0x10/0x10
[ 332.366804][ T5758] ? read_word_at_a_time+0xe/0x20
[ 332.371847][ T5758] ? sized_strscpy+0x8d/0x220
[ 332.376553][ T5758] gfs2_fill_super+0x11db/0x2500
[ 332.381498][ T5758] ? __pfx_gfs2_fill_super+0x10/0x10
[ 332.386781][ T5758] ? snprintf+0xda/0x120
[ 332.391026][ T5758] ? __pfx_lock_release+0x10/0x10
[ 332.396047][ T5758] ? do_raw_spin_lock+0x14f/0x370
[ 332.401067][ T5758] ? __pfx_snprintf+0x10/0x10
[ 332.405746][ T5758] ? sb_set_blocksize+0x98/0xf0
[ 332.410591][ T5758] ? setup_bdev_super+0x4e6/0x5d0
[ 332.415620][ T5758] get_tree_bdev+0x3f7/0x570
[ 332.420220][ T5758] ? __pfx_gfs2_fill_super+0x10/0x10
[ 332.425503][ T5758] ? __pfx_get_tree_bdev+0x10/0x10
[ 332.430620][ T5758] gfs2_get_tree+0x54/0x220
[ 332.435120][ T5758] ? bpf_lsm_capable+0x9/0x10
[ 332.439796][ T5758] vfs_get_tree+0x90/0x2a0
[ 332.444222][ T5758] do_new_mount+0x2be/0xb40
[ 332.448756][ T5758] ? __pfx_do_new_mount+0x10/0x10
[ 332.453819][ T5758] __se_sys_mount+0x2d6/0x3c0
[ 332.458509][ T5758] ? __pfx___se_sys_mount+0x10/0x10
[ 332.463704][ T5758] ? rcu_is_watching+0x15/0xb0
[ 332.468472][ T5758] ? rcu_is_watching+0x15/0xb0
[ 332.473248][ T5758] ? __x64_sys_mount+0x20/0xc0
[ 332.478007][ T5758] do_syscall_64+0xf3/0x230
[ 332.482631][ T5758] ? clear_bhb_loop+0x35/0x90
[ 332.487315][ T5758] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 332.493230][ T5758] RIP: 0033:0x7fcd9335b60a
[ 332.497652][ T5758] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 ee 08 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 332.517250][ T5758] RSP: 002b:00007fcd93306fd8 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[ 332.525658][ T5758] RAX: ffffffffffffffda RBX: 00007fcd93306ff0 RCX: 00007fcd9335b60a
[ 332.533628][ T5758] RDX: 00000000200124c0 RSI: 0000000020012500 RDI: 00007fcd93306ff0
[ 332.541602][ T5758] RBP: 0000000000000005 R08: 00007fcd93307030 R09: 00000000000124a5
[ 332.549572][ T5758] R10: 0000000000000800 R11: 0000000000000282 R12: 00007fcd93307030
executing program
[ 332.557539][ T5758] R13: 0000000000000800 R14: 0000000000000004 R15: 0000000001000000
[ 332.565510][ T5758]
[ 332.569207][ T5758] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 332.583136][ T5758] gfs2: fsid=syz:syz: error -17 adding sysfs files
executing program
executing program
executing program
[ 332.906250][ T5764] loop0: detected capacity change from 0 to 32768
[ 333.191028][ T5768] loop2: detected capacity change from 0 to 32768
[ 333.220224][ T5764] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 333.228509][ T5764] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 333.238690][ T5764] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 333.244998][ T5770] loop1: detected capacity change from 0 to 32768
[ 333.247988][ T930] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 333.269740][ T5768] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 333.277192][ T5768] CPU: 0 UID: 0 PID: 5768 Comm: syz-executor410 Not tainted 6.10.0-rc7-next-20240710-syzkaller #0
[ 333.287784][ T5768] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024
[ 333.297844][ T5768] Call Trace:
[ 333.301131][ T5768]
[ 333.304068][ T5768] dump_stack_lvl+0x241/0x360
[ 333.308769][ T5768] ? __pfx_dump_stack_lvl+0x10/0x10
[ 333.313987][ T5768] ? __pfx__printk+0x10/0x10
[ 333.318595][ T5768] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 333.323898][ T5768] ? __kmalloc_cache_noprof+0x19c/0x2c0
[ 333.329461][ T5768] sysfs_create_dir_ns+0x2ce/0x3a0
[ 333.334587][ T5768] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 333.340241][ T5768] kobject_add_internal+0x435/0x8d0
[ 333.345462][ T5768] kobject_init_and_add+0x124/0x190
[ 333.350676][ T5768] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 333.356499][ T5768] ? __pfx_kobject_init_and_add+0x10/0x10
[ 333.362241][ T5768] ? __init_swait_queue_head+0xae/0x150
[ 333.367815][ T5768] gfs2_sys_fs_add+0x23b/0x4a0
[ 333.372604][ T5768] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 333.377920][ T5768] ? __pfx_alloc_workqueue+0x10/0x10
[ 333.383240][ T5768] ? read_word_at_a_time+0xe/0x20
[ 333.388279][ T5768] ? sized_strscpy+0x8d/0x220
[ 333.392973][ T5768] gfs2_fill_super+0x11db/0x2500
[ 333.397931][ T5768] ? __pfx_gfs2_fill_super+0x10/0x10
[ 333.403221][ T5768] ? snprintf+0xda/0x120
[ 333.407482][ T5768] ? __pfx_lock_release+0x10/0x10
[ 333.412531][ T5768] ? do_raw_spin_lock+0x14f/0x370
[ 333.417579][ T5768] ? __pfx_snprintf+0x10/0x10
[ 333.422277][ T5768] ? sb_set_blocksize+0x98/0xf0
[ 333.427138][ T5768] ? setup_bdev_super+0x4e6/0x5d0
[ 333.432185][ T5768] get_tree_bdev+0x3f7/0x570
[ 333.436796][ T5768] ? __pfx_gfs2_fill_super+0x10/0x10
[ 333.442130][ T5768] ? __pfx_get_tree_bdev+0x10/0x10
[ 333.447279][ T5768] gfs2_get_tree+0x54/0x220
[ 333.451800][ T5768] ? bpf_lsm_capable+0x9/0x10
[ 333.456500][ T5768] vfs_get_tree+0x90/0x2a0
[ 333.460938][ T5768] do_new_mount+0x2be/0xb40
[ 333.465468][ T5768] ? __pfx_do_new_mount+0x10/0x10
[ 333.470518][ T5768] __se_sys_mount+0x2d6/0x3c0
[ 333.475241][ T5768] ? __pfx___se_sys_mount+0x10/0x10
[ 333.480460][ T5768] ? rcu_is_watching+0x15/0xb0
[ 333.485241][ T5768] ? rcu_is_watching+0x15/0xb0
[ 333.490020][ T5768] ? __x64_sys_mount+0x20/0xc0
[ 333.494797][ T5768] do_syscall_64+0xf3/0x230
[ 333.499319][ T5768] ? clear_bhb_loop+0x35/0x90
[ 333.504018][ T5768] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 333.509940][ T5768] RIP: 0033:0x7fcd9335b60a
[ 333.514368][ T5768] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 ee 08 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 333.534006][ T5768] RSP: 002b:00007fcd93306fd8 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[ 333.542449][ T5768] RAX: ffffffffffffffda RBX: 00007fcd93306ff0 RCX: 00007fcd9335b60a
[ 333.550436][ T5768] RDX: 00000000200124c0 RSI: 0000000020012500 RDI: 00007fcd93306ff0
[ 333.558423][ T5768] RBP: 0000000000000005 R08: 00007fcd93307030 R09: 00000000000124a5
[ 333.566407][ T5768] R10: 0000000000000800 R11: 0000000000000282 R12: 00007fcd93307030
[ 333.574432][ T5768] R13: 0000000000000800 R14: 0000000000000004 R15: 0000000001000000
[ 333.582426][ T5768]
executing program
[ 333.585559][ T5768] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 333.593028][ T5776] loop3: detected capacity change from 0 to 32768
[ 333.599455][ T5768] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 333.615029][ T930] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 333.640479][ T5770] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 333.648412][ T5770] CPU: 1 UID: 0 PID: 5770 Comm: syz-executor410 Not tainted 6.10.0-rc7-next-20240710-syzkaller #0
[ 333.659125][ T5770] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024
[ 333.665799][ T5776] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 333.669185][ T5770] Call Trace:
[ 333.669200][ T5770]
[ 333.669210][ T5770] dump_stack_lvl+0x241/0x360
[ 333.669245][ T5770] ? __pfx_dump_stack_lvl+0x10/0x10
[ 333.692624][ T5770] ? __pfx__printk+0x10/0x10
[ 333.697223][ T5770] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 333.702513][ T5770] ? __kmalloc_cache_noprof+0x19c/0x2c0
[ 333.708069][ T5770] sysfs_create_dir_ns+0x2ce/0x3a0
[ 333.713186][ T5770] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 333.718837][ T5770] kobject_add_internal+0x435/0x8d0
[ 333.724039][ T5770] kobject_init_and_add+0x124/0x190
[ 333.729282][ T5770] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 333.735104][ T5770] ? __pfx_kobject_init_and_add+0x10/0x10
[ 333.740829][ T5770] ? __init_swait_queue_head+0xae/0x150
[ 333.746381][ T5770] gfs2_sys_fs_add+0x23b/0x4a0
[ 333.751149][ T5770] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 333.756438][ T5770] ? __pfx_alloc_workqueue+0x10/0x10
[ 333.761722][ T5770] ? read_word_at_a_time+0xe/0x20
[ 333.766747][ T5770] ? sized_strscpy+0x8d/0x220
[ 333.771433][ T5770] gfs2_fill_super+0x11db/0x2500
[ 333.776382][ T5770] ? __pfx_gfs2_fill_super+0x10/0x10
[ 333.781665][ T5770] ? snprintf+0xda/0x120
[ 333.785910][ T5770] ? __pfx_lock_release+0x10/0x10
[ 333.790936][ T5770] ? do_raw_spin_lock+0x14f/0x370
[ 333.795961][ T5770] ? __pfx_snprintf+0x10/0x10
[ 333.800645][ T5770] ? sb_set_blocksize+0x98/0xf0
[ 333.805491][ T5770] ? setup_bdev_super+0x4e6/0x5d0
[ 333.810521][ T5770] get_tree_bdev+0x3f7/0x570
[ 333.815116][ T5770] ? __pfx_gfs2_fill_super+0x10/0x10
[ 333.820398][ T5770] ? __pfx_get_tree_bdev+0x10/0x10
[ 333.825517][ T5770] gfs2_get_tree+0x54/0x220
[ 333.830017][ T5770] ? bpf_lsm_capable+0x9/0x10
[ 333.834696][ T5770] vfs_get_tree+0x90/0x2a0
[ 333.839120][ T5770] do_new_mount+0x2be/0xb40
[ 333.843631][ T5770] ? __pfx_do_new_mount+0x10/0x10
[ 333.848663][ T5770] __se_sys_mount+0x2d6/0x3c0
[ 333.853335][ T5770] ? __pfx___se_sys_mount+0x10/0x10
[ 333.858528][ T5770] ? rcu_is_watching+0x15/0xb0
[ 333.863285][ T5770] ? rcu_is_watching+0x15/0xb0
[ 333.868043][ T5770] ? __x64_sys_mount+0x20/0xc0
[ 333.872801][ T5770] do_syscall_64+0xf3/0x230
[ 333.877309][ T5770] ? clear_bhb_loop+0x35/0x90
[ 333.881985][ T5770] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 333.887915][ T5770] RIP: 0033:0x7fcd9335b60a
[ 333.892332][ T5770] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 ee 08 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 333.912064][ T5770] RSP: 002b:00007fcd93306fd8 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[ 333.920478][ T5770] RAX: ffffffffffffffda RBX: 00007fcd93306ff0 RCX: 00007fcd9335b60a
[ 333.928443][ T5770] RDX: 00000000200124c0 RSI: 0000000020012500 RDI: 00007fcd93306ff0
[ 333.936408][ T5770] RBP: 0000000000000005 R08: 00007fcd93307030 R09: 00000000000124a5
[ 333.944373][ T5770] R10: 0000000000000800 R11: 0000000000000282 R12: 00007fcd93307030
[ 333.952343][ T5770] R13: 0000000000000800 R14: 0000000000000004 R15: 0000000001000000
[ 333.960320][ T5770]
[ 333.963335][ T5776] CPU: 0 UID: 0 PID: 5776 Comm: syz-executor410 Not tainted 6.10.0-rc7-next-20240710-syzkaller #0
[ 333.963497][ T5770] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 333.973935][ T5776] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024
[ 333.973949][ T5776] Call Trace:
[ 333.973958][ T5776]
[ 333.987836][ T5770] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 333.997841][ T5776] dump_stack_lvl+0x241/0x360
[ 333.997876][ T5776] ? __pfx_dump_stack_lvl+0x10/0x10
[ 333.997902][ T5776] ? __pfx__printk+0x10/0x10
[ 334.025050][ T5776] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 334.030354][ T5776] ? __kmalloc_cache_noprof+0x19c/0x2c0
[ 334.035909][ T5776] sysfs_create_dir_ns+0x2ce/0x3a0
[ 334.041035][ T5776] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 334.046676][ T5776] kobject_add_internal+0x435/0x8d0
[ 334.051881][ T5776] kobject_init_and_add+0x124/0x190
[ 334.057081][ T5776] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 334.062895][ T5776] ? __pfx_kobject_init_and_add+0x10/0x10
[ 334.068621][ T5776] ? __init_swait_queue_head+0xae/0x150
[ 334.074166][ T5776] gfs2_sys_fs_add+0x23b/0x4a0
[ 334.078928][ T5776] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 334.084220][ T5776] ? __pfx_alloc_workqueue+0x10/0x10
[ 334.089499][ T5776] ? read_word_at_a_time+0xe/0x20
[ 334.094521][ T5776] ? sized_strscpy+0x8d/0x220
[ 334.099201][ T5776] gfs2_fill_super+0x11db/0x2500
[ 334.104141][ T5776] ? __pfx_gfs2_fill_super+0x10/0x10
[ 334.109418][ T5776] ? snprintf+0xda/0x120
[ 334.113663][ T5776] ? __pfx_lock_release+0x10/0x10
[ 334.118706][ T5776] ? do_raw_spin_lock+0x14f/0x370
[ 334.123729][ T5776] ? __pfx_snprintf+0x10/0x10
[ 334.128411][ T5776] ? sb_set_blocksize+0x98/0xf0
[ 334.133268][ T5776] ? setup_bdev_super+0x4e6/0x5d0
[ 334.138296][ T5776] get_tree_bdev+0x3f7/0x570
[ 334.142990][ T5776] ? __pfx_gfs2_fill_super+0x10/0x10
[ 334.148276][ T5776] ? __pfx_get_tree_bdev+0x10/0x10
[ 334.153397][ T5776] gfs2_get_tree+0x54/0x220
[ 334.157894][ T5776] ? bpf_lsm_capable+0x9/0x10
[ 334.162574][ T5776] vfs_get_tree+0x90/0x2a0
[ 334.167005][ T5776] do_new_mount+0x2be/0xb40
[ 334.171526][ T5776] ? __pfx_do_new_mount+0x10/0x10
[ 334.176553][ T5776] __se_sys_mount+0x2d6/0x3c0
[ 334.181225][ T5776] ? __pfx___se_sys_mount+0x10/0x10
[ 334.186416][ T5776] ? rcu_is_watching+0x15/0xb0
[ 334.191171][ T5776] ? rcu_is_watching+0x15/0xb0
[ 334.195942][ T5776] ? __x64_sys_mount+0x20/0xc0
[ 334.200696][ T5776] do_syscall_64+0xf3/0x230
[ 334.205199][ T5776] ? clear_bhb_loop+0x35/0x90
[ 334.209872][ T5776] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 334.215768][ T5776] RIP: 0033:0x7fcd9335b60a
[ 334.220175][ T5776] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 ee 08 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 334.239774][ T5776] RSP: 002b:00007fcd93306fd8 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[ 334.248188][ T5776] RAX: ffffffffffffffda RBX: 00007fcd93306ff0 RCX: 00007fcd9335b60a
[ 334.256157][ T5776] RDX: 00000000200124c0 RSI: 0000000020012500 RDI: 00007fcd93306ff0
[ 334.264140][ T5776] RBP: 0000000000000005 R08: 00007fcd93307030 R09: 00000000000124a5
[ 334.272116][ T5776] R10: 0000000000000800 R11: 0000000000000282 R12: 00007fcd93307030
[ 334.280091][ T5776] R13: 0000000000000800 R14: 0000000000000004 R15: 0000000001000000
[ 334.288059][ T5776]
[ 334.291489][ T5776] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 334.305407][ T5776] gfs2: fsid=syz:syz: error -17 adding sysfs files
executing program
executing program
executing program
[ 334.697752][ T5786] loop2: detected capacity change from 0 to 32768
[ 334.752151][ T5786] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 334.759803][ T5786] CPU: 0 UID: 0 PID: 5786 Comm: syz-executor410 Not tainted 6.10.0-rc7-next-20240710-syzkaller #0
[ 334.770410][ T5786] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024
[ 334.780473][ T5786] Call Trace:
[ 334.783757][ T5786]
[ 334.786692][ T5786] dump_stack_lvl+0x241/0x360
[ 334.791391][ T5786] ? __pfx_dump_stack_lvl+0x10/0x10
[ 334.796607][ T5786] ? __pfx__printk+0x10/0x10
[ 334.801221][ T5786] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 334.806533][ T5786] ? __kmalloc_cache_noprof+0x19c/0x2c0
[ 334.812194][ T5786] sysfs_create_dir_ns+0x2ce/0x3a0
[ 334.817334][ T5786] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 334.822993][ T5786] kobject_add_internal+0x435/0x8d0
[ 334.828225][ T5786] kobject_init_and_add+0x124/0x190
[ 334.833459][ T5786] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 334.839390][ T5786] ? __pfx_kobject_init_and_add+0x10/0x10
[ 334.845150][ T5786] ? __init_swait_queue_head+0xae/0x150
[ 334.850726][ T5786] gfs2_sys_fs_add+0x23b/0x4a0
[ 334.855518][ T5786] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 334.860836][ T5786] ? __pfx_alloc_workqueue+0x10/0x10
[ 334.866143][ T5786] ? read_word_at_a_time+0xe/0x20
[ 334.871196][ T5786] ? sized_strscpy+0x8d/0x220
[ 334.875930][ T5786] gfs2_fill_super+0x11db/0x2500
[ 334.880911][ T5786] ? __pfx_gfs2_fill_super+0x10/0x10
[ 334.886215][ T5786] ? snprintf+0xda/0x120
[ 334.890480][ T5786] ? __pfx_lock_release+0x10/0x10
[ 334.895540][ T5786] ? do_raw_spin_lock+0x14f/0x370
[ 334.900588][ T5786] ? __pfx_snprintf+0x10/0x10
[ 334.905297][ T5786] ? sb_set_blocksize+0x98/0xf0
[ 334.910165][ T5786] ? setup_bdev_super+0x4e6/0x5d0
[ 334.915218][ T5786] get_tree_bdev+0x3f7/0x570
[ 334.919827][ T5786] ? __pfx_gfs2_fill_super+0x10/0x10
[ 334.925117][ T5786] ? __pfx_get_tree_bdev+0x10/0x10
[ 334.930246][ T5786] gfs2_get_tree+0x54/0x220
[ 334.934749][ T5786] ? bpf_lsm_capable+0x9/0x10
[ 334.939449][ T5786] vfs_get_tree+0x90/0x2a0
[ 334.943900][ T5786] do_new_mount+0x2be/0xb40
[ 334.948510][ T5786] ? __pfx_do_new_mount+0x10/0x10
[ 334.953561][ T5786] __se_sys_mount+0x2d6/0x3c0
[ 334.958251][ T5786] ? __pfx___se_sys_mount+0x10/0x10
[ 334.963458][ T5786] ? rcu_is_watching+0x15/0xb0
[ 334.968235][ T5786] ? rcu_is_watching+0x15/0xb0
[ 334.973014][ T5786] ? __x64_sys_mount+0x20/0xc0
[ 334.977882][ T5786] do_syscall_64+0xf3/0x230
[ 334.982406][ T5786] ? clear_bhb_loop+0x35/0x90
[ 334.987100][ T5786] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 334.993018][ T5786] RIP: 0033:0x7fcd9335b60a
[ 334.997444][ T5786] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 ee 08 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 335.017059][ T5786] RSP: 002b:00007fcd93306fd8 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[ 335.025487][ T5786] RAX: ffffffffffffffda RBX: 00007fcd93306ff0 RCX: 00007fcd9335b60a
[ 335.033466][ T5786] RDX: 00000000200124c0 RSI: 0000000020012500 RDI: 00007fcd93306ff0
[ 335.041448][ T5786] RBP: 0000000000000005 R08: 00007fcd93307030 R09: 00000000000124a5
[ 335.049426][ T5786] R10: 0000000000000800 R11: 0000000000000282 R12: 00007fcd93307030
[ 335.057435][ T5786] R13: 0000000000000800 R14: 0000000000000004 R15: 0000000001000000
[ 335.065419][ T5786]
[ 335.068534][ T5786] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 335.082447][ T5786] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 335.094925][ T930] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 1479ms
[ 335.103241][ T930] gfs2: fsid=syz:syz.0: jid=0: Done
[ 335.106074][ T5789] loop1: detected capacity change from 0 to 32768
[ 335.108885][ T5764] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 335.144581][ T5789] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 335.152021][ T5789] CPU: 1 UID: 0 PID: 5789 Comm: syz-executor410 Not tainted 6.10.0-rc7-next-20240710-syzkaller #0
[ 335.162637][ T5789] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024
[ 335.172712][ T5789] Call Trace:
[ 335.176094][ T5789]
[ 335.179037][ T5789] dump_stack_lvl+0x241/0x360
[ 335.183757][ T5789] ? __pfx_dump_stack_lvl+0x10/0x10
[ 335.188972][ T5789] ? __pfx__printk+0x10/0x10
executing program
[ 335.193573][ T5789] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 335.198873][ T5789] ? __kmalloc_cache_noprof+0x19c/0x2c0
[ 335.204449][ T5789] sysfs_create_dir_ns+0x2ce/0x3a0
[ 335.209577][ T5789] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 335.215214][ T5789] kobject_add_internal+0x435/0x8d0
[ 335.220418][ T5789] kobject_init_and_add+0x124/0x190
[ 335.225614][ T5789] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 335.231422][ T5789] ? __pfx_kobject_init_and_add+0x10/0x10
[ 335.237142][ T5789] ? __init_swait_queue_head+0xae/0x150
[ 335.242695][ T5789] gfs2_sys_fs_add+0x23b/0x4a0
[ 335.247465][ T5789] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 335.252757][ T5789] ? __pfx_alloc_workqueue+0x10/0x10
[ 335.258044][ T5789] ? read_word_at_a_time+0xe/0x20
[ 335.263072][ T5789] ? sized_strscpy+0x8d/0x220
[ 335.267755][ T5789] gfs2_fill_super+0x11db/0x2500
[ 335.272696][ T5789] ? __pfx_gfs2_fill_super+0x10/0x10
[ 335.277977][ T5789] ? snprintf+0xda/0x120
[ 335.282220][ T5789] ? __pfx_lock_release+0x10/0x10
[ 335.287243][ T5789] ? do_raw_spin_lock+0x14f/0x370
[ 335.292265][ T5789] ? __pfx_snprintf+0x10/0x10
[ 335.296949][ T5789] ? sb_set_blocksize+0x98/0xf0
[ 335.301794][ T5789] ? setup_bdev_super+0x4e6/0x5d0
[ 335.306824][ T5789] get_tree_bdev+0x3f7/0x570
[ 335.311419][ T5789] ? __pfx_gfs2_fill_super+0x10/0x10
[ 335.316695][ T5789] ? __pfx_get_tree_bdev+0x10/0x10
[ 335.321810][ T5789] gfs2_get_tree+0x54/0x220
[ 335.326305][ T5789] ? bpf_lsm_capable+0x9/0x10
[ 335.330979][ T5789] vfs_get_tree+0x90/0x2a0
[ 335.335411][ T5789] do_new_mount+0x2be/0xb40
[ 335.339918][ T5789] ? __pfx_do_new_mount+0x10/0x10
[ 335.344945][ T5789] __se_sys_mount+0x2d6/0x3c0
[ 335.349628][ T5789] ? __pfx___se_sys_mount+0x10/0x10
[ 335.354818][ T5789] ? rcu_is_watching+0x15/0xb0
[ 335.359577][ T5789] ? rcu_is_watching+0x15/0xb0
[ 335.364335][ T5789] ? __x64_sys_mount+0x20/0xc0
[ 335.369089][ T5789] do_syscall_64+0xf3/0x230
[ 335.373592][ T5789] ? clear_bhb_loop+0x35/0x90
[ 335.378264][ T5789] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 335.384159][ T5789] RIP: 0033:0x7fcd9335b60a
[ 335.388565][ T5789] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 ee 08 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 335.408167][ T5789] RSP: 002b:00007fcd93306fd8 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[ 335.416578][ T5789] RAX: ffffffffffffffda RBX: 00007fcd93306ff0 RCX: 00007fcd9335b60a
[ 335.424544][ T5789] RDX: 00000000200124c0 RSI: 0000000020012500 RDI: 00007fcd93306ff0
[ 335.432510][ T5789] RBP: 0000000000000005 R08: 00007fcd93307030 R09: 00000000000124a5
[ 335.440495][ T5789] R10: 0000000000000800 R11: 0000000000000282 R12: 00007fcd93307030
[ 335.448461][ T5789] R13: 0000000000000800 R14: 0000000000000004 R15: 0000000001000000
[ 335.456430][ T5789]
[ 335.459645][ T5789] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 335.473581][ T5789] gfs2: fsid=syz:syz: error -17 adding sysfs files
executing program
[ 335.851748][ T5795] loop3: detected capacity change from 0 to 32768
executing program
[ 335.927436][ T5795] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 335.934873][ T5795] CPU: 1 UID: 0 PID: 5795 Comm: syz-executor410 Not tainted 6.10.0-rc7-next-20240710-syzkaller #0
[ 335.945470][ T5795] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024
[ 335.955534][ T5795] Call Trace:
[ 335.958821][ T5795]
[ 335.961757][ T5795] dump_stack_lvl+0x241/0x360
[ 335.966456][ T5795] ? __pfx_dump_stack_lvl+0x10/0x10
[ 335.971670][ T5795] ? __pfx__printk+0x10/0x10
[ 335.974911][ T5797] loop2: detected capacity change from 0 to 32768
[ 335.976274][ T5795] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 335.987959][ T5795] ? __kmalloc_cache_noprof+0x19c/0x2c0
[ 335.993530][ T5795] sysfs_create_dir_ns+0x2ce/0x3a0
[ 335.998668][ T5795] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 336.004355][ T5795] kobject_add_internal+0x435/0x8d0
[ 336.009581][ T5795] kobject_init_and_add+0x124/0x190
[ 336.014805][ T5795] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 336.020638][ T5795] ? __pfx_kobject_init_and_add+0x10/0x10
[ 336.026392][ T5795] ? __init_swait_queue_head+0xae/0x150
[ 336.031973][ T5795] gfs2_sys_fs_add+0x23b/0x4a0
[ 336.036787][ T5795] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 336.042113][ T5795] ? __pfx_alloc_workqueue+0x10/0x10
[ 336.047431][ T5795] ? read_word_at_a_time+0xe/0x20
[ 336.052522][ T5795] ? sized_strscpy+0x8d/0x220
[ 336.057220][ T5795] gfs2_fill_super+0x11db/0x2500
[ 336.062191][ T5795] ? __pfx_gfs2_fill_super+0x10/0x10
[ 336.067489][ T5795] ? snprintf+0xda/0x120
[ 336.071747][ T5795] ? __pfx_lock_release+0x10/0x10
[ 336.076790][ T5795] ? do_raw_spin_lock+0x14f/0x370
[ 336.081828][ T5795] ? __pfx_snprintf+0x10/0x10
[ 336.086532][ T5795] ? sb_set_blocksize+0x98/0xf0
[ 336.091390][ T5795] ? setup_bdev_super+0x4e6/0x5d0
[ 336.096434][ T5795] get_tree_bdev+0x3f7/0x570
[ 336.101047][ T5795] ? __pfx_gfs2_fill_super+0x10/0x10
[ 336.106343][ T5795] ? __pfx_get_tree_bdev+0x10/0x10
[ 336.111478][ T5795] gfs2_get_tree+0x54/0x220
[ 336.115990][ T5795] ? bpf_lsm_capable+0x9/0x10
[ 336.120681][ T5795] vfs_get_tree+0x90/0x2a0
[ 336.125119][ T5795] do_new_mount+0x2be/0xb40
[ 336.129648][ T5795] ? __pfx_do_new_mount+0x10/0x10
[ 336.134697][ T5795] __se_sys_mount+0x2d6/0x3c0
[ 336.139389][ T5795] ? __pfx___se_sys_mount+0x10/0x10
[ 336.144595][ T5795] ? rcu_is_watching+0x15/0xb0
[ 336.149363][ T5795] ? rcu_is_watching+0x15/0xb0
[ 336.154127][ T5795] ? __x64_sys_mount+0x20/0xc0
[ 336.158895][ T5795] do_syscall_64+0xf3/0x230
[ 336.163407][ T5795] ? clear_bhb_loop+0x35/0x90
[ 336.168090][ T5795] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 336.174014][ T5795] RIP: 0033:0x7fcd9335b60a
[ 336.178436][ T5795] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 ee 08 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 336.198061][ T5795] RSP: 002b:00007fcd93306fd8 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[ 336.206491][ T5795] RAX: ffffffffffffffda RBX: 00007fcd93306ff0 RCX: 00007fcd9335b60a
[ 336.214474][ T5795] RDX: 00000000200124c0 RSI: 0000000020012500 RDI: 00007fcd93306ff0
[ 336.222458][ T5795] RBP: 0000000000000005 R08: 00007fcd93307030 R09: 00000000000124a5
[ 336.230443][ T5795] R10: 0000000000000800 R11: 0000000000000282 R12: 00007fcd93307030
[ 336.238427][ T5795] R13: 0000000000000800 R14: 0000000000000004 R15: 0000000001000000
[ 336.246420][ T5795]
[ 336.249858][ T5795] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 336.264421][ T5795] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 336.303966][ T5797] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 336.311554][ T5797] CPU: 1 UID: 0 PID: 5797 Comm: syz-executor410 Not tainted 6.10.0-rc7-next-20240710-syzkaller #0
[ 336.322151][ T5797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024
[ 336.332216][ T5797] Call Trace:
[ 336.335504][ T5797]
[ 336.338440][ T5797] dump_stack_lvl+0x241/0x360
[ 336.339785][ T5800] loop1: detected capacity change from 0 to 32768
[ 336.343123][ T5797] ? __pfx_dump_stack_lvl+0x10/0x10
[ 336.354725][ T5797] ? __pfx__printk+0x10/0x10
[ 336.359329][ T5797] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 336.364624][ T5797] ? __kmalloc_cache_noprof+0x19c/0x2c0
[ 336.370192][ T5797] sysfs_create_dir_ns+0x2ce/0x3a0
[ 336.375331][ T5797] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 336.380985][ T5797] kobject_add_internal+0x435/0x8d0
[ 336.386206][ T5797] kobject_init_and_add+0x124/0x190
[ 336.391420][ T5797] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 336.397246][ T5797] ? __pfx_kobject_init_and_add+0x10/0x10
[ 336.402991][ T5797] ? __init_swait_queue_head+0xae/0x150
[ 336.408569][ T5797] gfs2_sys_fs_add+0x23b/0x4a0
[ 336.413367][ T5797] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 336.418688][ T5797] ? __pfx_alloc_workqueue+0x10/0x10
[ 336.423993][ T5797] ? read_word_at_a_time+0xe/0x20
[ 336.429045][ T5797] ? sized_strscpy+0x8d/0x220
[ 336.433748][ T5797] gfs2_fill_super+0x11db/0x2500
[ 336.438710][ T5797] ? __pfx_gfs2_fill_super+0x10/0x10
[ 336.444010][ T5797] ? snprintf+0xda/0x120
[ 336.448295][ T5797] ? __pfx_lock_release+0x10/0x10
[ 336.453350][ T5797] ? do_raw_spin_lock+0x14f/0x370
[ 336.458396][ T5797] ? __pfx_snprintf+0x10/0x10
[ 336.463105][ T5797] ? sb_set_blocksize+0x98/0xf0
[ 336.467978][ T5797] ? setup_bdev_super+0x4e6/0x5d0
[ 336.473039][ T5797] get_tree_bdev+0x3f7/0x570
[ 336.477658][ T5797] ? __pfx_gfs2_fill_super+0x10/0x10
[ 336.482963][ T5797] ? __pfx_get_tree_bdev+0x10/0x10
[ 336.488121][ T5797] gfs2_get_tree+0x54/0x220
[ 336.492645][ T5797] ? bpf_lsm_capable+0x9/0x10
[ 336.497346][ T5797] vfs_get_tree+0x90/0x2a0
[ 336.501791][ T5797] do_new_mount+0x2be/0xb40
[ 336.506326][ T5797] ? __pfx_do_new_mount+0x10/0x10
[ 336.511378][ T5797] __se_sys_mount+0x2d6/0x3c0
[ 336.516070][ T5797] ? __pfx___se_sys_mount+0x10/0x10
[ 336.521283][ T5797] ? rcu_is_watching+0x15/0xb0
[ 336.526057][ T5797] ? rcu_is_watching+0x15/0xb0
[ 336.530828][ T5797] ? __x64_sys_mount+0x20/0xc0
[ 336.535601][ T5797] do_syscall_64+0xf3/0x230
[ 336.540120][ T5797] ? clear_bhb_loop+0x35/0x90
[ 336.544827][ T5797] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 336.550752][ T5797] RIP: 0033:0x7fcd9335b60a
[ 336.555186][ T5797] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 ee 08 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 336.574810][ T5797] RSP: 002b:00007fcd93306fd8 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[ 336.583251][ T5797] RAX: ffffffffffffffda RBX: 00007fcd93306ff0 RCX: 00007fcd9335b60a
[ 336.591231][ T5797] RDX: 00000000200124c0 RSI: 0000000020012500 RDI: 00007fcd93306ff0
[ 336.599213][ T5797] RBP: 0000000000000005 R08: 00007fcd93307030 R09: 00000000000124a5
[ 336.605573][ T5777] loop4: detected capacity change from 0 to 32768
[ 336.607178][ T5797] R10: 0000000000000800 R11: 0000000000000282 R12: 00007fcd93307030
[ 336.607195][ T5797] R13: 0000000000000800 R14: 0000000000000004 R15: 0000000001000000
[ 336.629536][ T5797]
[ 336.632954][ T5797] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 336.647082][ T5797] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 336.668242][ T5800] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 336.675725][ T5800] CPU: 0 UID: 0 PID: 5800 Comm: syz-executor410 Not tainted 6.10.0-rc7-next-20240710-syzkaller #0
[ 336.686318][ T5800] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024
[ 336.696371][ T5800] Call Trace:
[ 336.699646][ T5800]
[ 336.702579][ T5800] dump_stack_lvl+0x241/0x360
[ 336.707268][ T5800] ? __pfx_dump_stack_lvl+0x10/0x10
[ 336.712467][ T5800] ? __pfx__printk+0x10/0x10
[ 336.717059][ T5800] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 336.722343][ T5800] ? __kmalloc_cache_noprof+0x19c/0x2c0
[ 336.727889][ T5800] sysfs_create_dir_ns+0x2ce/0x3a0
[ 336.733004][ T5800] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 336.738650][ T5800] kobject_add_internal+0x435/0x8d0
[ 336.743863][ T5800] kobject_init_and_add+0x124/0x190
[ 336.749067][ T5800] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 336.754875][ T5800] ? __pfx_kobject_init_and_add+0x10/0x10
[ 336.760596][ T5800] ? __init_swait_queue_head+0xae/0x150
[ 336.766142][ T5800] gfs2_sys_fs_add+0x23b/0x4a0
[ 336.770907][ T5800] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 336.776206][ T5800] ? __pfx_alloc_workqueue+0x10/0x10
[ 336.781498][ T5800] ? read_word_at_a_time+0xe/0x20
[ 336.786521][ T5800] ? sized_strscpy+0x8d/0x220
[ 336.791206][ T5800] gfs2_fill_super+0x11db/0x2500
[ 336.796149][ T5800] ? __pfx_gfs2_fill_super+0x10/0x10
[ 336.801438][ T5800] ? snprintf+0xda/0x120
[ 336.805684][ T5800] ? __pfx_lock_release+0x10/0x10
[ 336.810706][ T5800] ? do_raw_spin_lock+0x14f/0x370
[ 336.815731][ T5800] ? __pfx_snprintf+0x10/0x10
[ 336.820423][ T5800] ? sb_set_blocksize+0x98/0xf0
[ 336.825278][ T5800] ? setup_bdev_super+0x4e6/0x5d0
[ 336.830313][ T5800] get_tree_bdev+0x3f7/0x570
[ 336.834907][ T5800] ? __pfx_gfs2_fill_super+0x10/0x10
[ 336.840191][ T5800] ? __pfx_get_tree_bdev+0x10/0x10
[ 336.845310][ T5800] gfs2_get_tree+0x54/0x220
[ 336.849810][ T5800] ? bpf_lsm_capable+0x9/0x10
[ 336.854489][ T5800] vfs_get_tree+0x90/0x2a0
[ 336.858908][ T5800] do_new_mount+0x2be/0xb40
[ 336.863435][ T5800] ? __pfx_do_new_mount+0x10/0x10
[ 336.868469][ T5800] __se_sys_mount+0x2d6/0x3c0
[ 336.873164][ T5800] ? __pfx___se_sys_mount+0x10/0x10
[ 336.878358][ T5800] ? rcu_is_watching+0x15/0xb0
[ 336.883119][ T5800] ? rcu_is_watching+0x15/0xb0
[ 336.887879][ T5800] ? __x64_sys_mount+0x20/0xc0
[ 336.892640][ T5800] do_syscall_64+0xf3/0x230
[ 336.897147][ T5800] ? clear_bhb_loop+0x35/0x90
[ 336.901820][ T5800] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 336.907724][ T5800] RIP: 0033:0x7fcd9335b60a
[ 336.912144][ T5800] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 ee 08 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 336.931752][ T5800] RSP: 002b:00007fcd93306fd8 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[ 336.940177][ T5800] RAX: ffffffffffffffda RBX: 00007fcd93306ff0 RCX: 00007fcd9335b60a
[ 336.948141][ T5800] RDX: 00000000200124c0 RSI: 0000000020012500 RDI: 00007fcd93306ff0
[ 336.956103][ T5800] RBP: 0000000000000005 R08: 00007fcd93307030 R09: 00000000000124a5
[ 336.964066][ T5800] R10: 0000000000000800 R11: 0000000000000282 R12: 00007fcd93307030
[ 336.972029][ T5800] R13: 0000000000000800 R14: 0000000000000004 R15: 0000000001000000
[ 336.980038][ T5800]
[ 336.983755][ T5800] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 336.997680][ T5800] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 337.072382][ T5777] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 337.107047][ T5777] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
executing program
executing program
[ 337.192972][ T5777] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 337.252400][ T930] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 337.276199][ T930] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
executing program
[ 337.496226][ T5811] loop3: detected capacity change from 0 to 32768
[ 337.596082][ T5810] loop2: detected capacity change from 0 to 32768
[ 337.647018][ T5811] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 337.654453][ T5811] CPU: 0 UID: 0 PID: 5811 Comm: syz-executor410 Not tainted 6.10.0-rc7-next-20240710-syzkaller #0
[ 337.665050][ T5811] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024
[ 337.675115][ T5811] Call Trace:
[ 337.678400][ T5811]
[ 337.681339][ T5811] dump_stack_lvl+0x241/0x360
[ 337.686037][ T5811] ? __pfx_dump_stack_lvl+0x10/0x10
[ 337.691251][ T5811] ? __pfx__printk+0x10/0x10
[ 337.695877][ T5811] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 337.701183][ T5811] ? __kmalloc_cache_noprof+0x19c/0x2c0
[ 337.706750][ T5811] sysfs_create_dir_ns+0x2ce/0x3a0
[ 337.711882][ T5811] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 337.717542][ T5811] kobject_add_internal+0x435/0x8d0
[ 337.722763][ T5811] kobject_init_and_add+0x124/0x190
[ 337.727979][ T5811] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 337.733802][ T5811] ? __pfx_kobject_init_and_add+0x10/0x10
[ 337.739539][ T5811] ? __init_swait_queue_head+0xae/0x150
[ 337.745101][ T5811] gfs2_sys_fs_add+0x23b/0x4a0
[ 337.749882][ T5811] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 337.755185][ T5811] ? __pfx_alloc_workqueue+0x10/0x10
[ 337.760482][ T5811] ? read_word_at_a_time+0xe/0x20
[ 337.765544][ T5811] ? sized_strscpy+0x8d/0x220
[ 337.770245][ T5811] gfs2_fill_super+0x11db/0x2500
[ 337.775205][ T5811] ? __pfx_gfs2_fill_super+0x10/0x10
[ 337.780498][ T5811] ? snprintf+0xda/0x120
[ 337.784756][ T5811] ? __pfx_lock_release+0x10/0x10
[ 337.789792][ T5811] ? do_raw_spin_lock+0x14f/0x370
executing program
[ 337.794827][ T5811] ? __pfx_snprintf+0x10/0x10
[ 337.796382][ T5813] loop1: detected capacity change from 0 to 32768
[ 337.799512][ T5811] ? sb_set_blocksize+0x98/0xf0
[ 337.799536][ T5811] ? setup_bdev_super+0x4e6/0x5d0
[ 337.815798][ T5811] get_tree_bdev+0x3f7/0x570
[ 337.820420][ T5811] ? __pfx_gfs2_fill_super+0x10/0x10
[ 337.825722][ T5811] ? __pfx_get_tree_bdev+0x10/0x10
[ 337.830880][ T5811] gfs2_get_tree+0x54/0x220
[ 337.835397][ T5811] ? bpf_lsm_capable+0x9/0x10
[ 337.840093][ T5811] vfs_get_tree+0x90/0x2a0
[ 337.844533][ T5811] do_new_mount+0x2be/0xb40
[ 337.849070][ T5811] ? __pfx_do_new_mount+0x10/0x10
[ 337.854118][ T5811] __se_sys_mount+0x2d6/0x3c0
[ 337.858811][ T5811] ? __pfx___se_sys_mount+0x10/0x10
[ 337.864024][ T5811] ? rcu_is_watching+0x15/0xb0
[ 337.868804][ T5811] ? rcu_is_watching+0x15/0xb0
[ 337.873578][ T5811] ? __x64_sys_mount+0x20/0xc0
[ 337.878351][ T5811] do_syscall_64+0xf3/0x230
[ 337.882874][ T5811] ? clear_bhb_loop+0x35/0x90
[ 337.887571][ T5811] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 337.893482][ T5811] RIP: 0033:0x7fcd9335b60a
[ 337.897904][ T5811] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 ee 08 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 337.917523][ T5811] RSP: 002b:00007fcd93306fd8 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[ 337.925949][ T5811] RAX: ffffffffffffffda RBX: 00007fcd93306ff0 RCX: 00007fcd9335b60a
[ 337.933926][ T5811] RDX: 00000000200124c0 RSI: 0000000020012500 RDI: 00007fcd93306ff0
[ 337.941897][ T5811] RBP: 0000000000000005 R08: 00007fcd93307030 R09: 00000000000124a5
[ 337.949873][ T5811] R10: 0000000000000800 R11: 0000000000000282 R12: 00007fcd93307030
[ 337.957849][ T5811] R13: 0000000000000800 R14: 0000000000000004 R15: 0000000001000000
[ 337.965836][ T5811]
[ 337.969646][ T5811] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 337.983567][ T5811] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 337.999720][ T930] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 723ms
[ 338.026590][ T930] gfs2: fsid=syz:syz.0: jid=0: Done
[ 338.053578][ T5777] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 338.061016][ T5810] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 338.068447][ T5810] CPU: 0 UID: 0 PID: 5810 Comm: syz-executor410 Not tainted 6.10.0-rc7-next-20240710-syzkaller #0
[ 338.079040][ T5810] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024
[ 338.089101][ T5810] Call Trace:
[ 338.092388][ T5810]
[ 338.095323][ T5810] dump_stack_lvl+0x241/0x360
[ 338.100020][ T5810] ? __pfx_dump_stack_lvl+0x10/0x10
[ 338.105232][ T5810] ? __pfx__printk+0x10/0x10
[ 338.109836][ T5810] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 338.114573][ T5817] loop0: detected capacity change from 0 to 32768
[ 338.115120][ T5810] ? __kmalloc_cache_noprof+0x19c/0x2c0
[ 338.127072][ T5810] sysfs_create_dir_ns+0x2ce/0x3a0
[ 338.132208][ T5810] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 338.137874][ T5810] kobject_add_internal+0x435/0x8d0
[ 338.143106][ T5810] kobject_init_and_add+0x124/0x190
[ 338.148324][ T5810] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 338.154144][ T5810] ? __pfx_kobject_init_and_add+0x10/0x10
[ 338.156405][ T5777] gfs2: fsid=syz:syz.0: can't create logd thread: -4
[ 338.159863][ T5810] ? __init_swait_queue_head+0xae/0x150
[ 338.159899][ T5810] gfs2_sys_fs_add+0x23b/0x4a0
[ 338.159929][ T5810] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 338.182168][ T5810] ? __pfx_alloc_workqueue+0x10/0x10
[ 338.187472][ T5810] ? read_word_at_a_time+0xe/0x20
[ 338.192530][ T5810] ? sized_strscpy+0x8d/0x220
[ 338.197231][ T5810] gfs2_fill_super+0x11db/0x2500
[ 338.202187][ T5810] ? __pfx_gfs2_fill_super+0x10/0x10
[ 338.207463][ T5810] ? snprintf+0xda/0x120
[ 338.211720][ T5810] ? __pfx_lock_release+0x10/0x10
[ 338.216760][ T5810] ? do_raw_spin_lock+0x14f/0x370
[ 338.221790][ T5810] ? __pfx_snprintf+0x10/0x10
[ 338.226473][ T5810] ? sb_set_blocksize+0x98/0xf0
[ 338.231315][ T5810] ? setup_bdev_super+0x4e6/0x5d0
[ 338.236336][ T5810] get_tree_bdev+0x3f7/0x570
[ 338.240932][ T5810] ? __pfx_gfs2_fill_super+0x10/0x10
[ 338.246220][ T5810] ? __pfx_get_tree_bdev+0x10/0x10
[ 338.251329][ T5810] gfs2_get_tree+0x54/0x220
[ 338.255818][ T5810] ? bpf_lsm_capable+0x9/0x10
[ 338.260485][ T5810] vfs_get_tree+0x90/0x2a0
[ 338.264914][ T5810] do_new_mount+0x2be/0xb40
[ 338.269413][ T5810] ? __pfx_do_new_mount+0x10/0x10
[ 338.274434][ T5810] __se_sys_mount+0x2d6/0x3c0
[ 338.279099][ T5810] ? __pfx___se_sys_mount+0x10/0x10
[ 338.284283][ T5810] ? rcu_is_watching+0x15/0xb0
[ 338.289045][ T5810] ? rcu_is_watching+0x15/0xb0
[ 338.293791][ T5810] ? __x64_sys_mount+0x20/0xc0
[ 338.298542][ T5810] do_syscall_64+0xf3/0x230
[ 338.303040][ T5810] ? clear_bhb_loop+0x35/0x90
[ 338.307709][ T5810] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 338.313596][ T5810] RIP: 0033:0x7fcd9335b60a
[ 338.317999][ T5810] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 ee 08 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 338.337607][ T5810] RSP: 002b:00007fcd93306fd8 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[ 338.346010][ T5810] RAX: ffffffffffffffda RBX: 00007fcd93306ff0 RCX: 00007fcd9335b60a
[ 338.353969][ T5810] RDX: 00000000200124c0 RSI: 0000000020012500 RDI: 00007fcd93306ff0
[ 338.361929][ T5810] RBP: 0000000000000005 R08: 00007fcd93307030 R09: 00000000000124a5
[ 338.369890][ T5810] R10: 0000000000000800 R11: 0000000000000282 R12: 00007fcd93307030
[ 338.377848][ T5810] R13: 0000000000000800 R14: 0000000000000004 R15: 0000000001000000
[ 338.385841][ T5810]
[ 338.389452][ T5810] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 338.403592][ T5810] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 338.413899][ T5813] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 338.421430][ T5813] CPU: 1 UID: 0 PID: 5813 Comm: syz-executor410 Not tainted 6.10.0-rc7-next-20240710-syzkaller #0
[ 338.432016][ T5813] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024
[ 338.434734][ T5817] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 338.442157][ T5813] Call Trace:
[ 338.442169][ T5813]
[ 338.442179][ T5813] dump_stack_lvl+0x241/0x360
[ 338.442216][ T5813] ? __pfx_dump_stack_lvl+0x10/0x10
[ 338.465590][ T5813] ? __pfx__printk+0x10/0x10
[ 338.470184][ T5813] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 338.475466][ T5813] ? __kmalloc_cache_noprof+0x19c/0x2c0
[ 338.481014][ T5813] sysfs_create_dir_ns+0x2ce/0x3a0
[ 338.486128][ T5813] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 338.491767][ T5813] kobject_add_internal+0x435/0x8d0
[ 338.496973][ T5813] kobject_init_and_add+0x124/0x190
[ 338.502173][ T5813] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 338.507987][ T5813] ? __pfx_kobject_init_and_add+0x10/0x10
[ 338.513706][ T5813] ? __init_swait_queue_head+0xae/0x150
[ 338.519251][ T5813] gfs2_sys_fs_add+0x23b/0x4a0
[ 338.524017][ T5813] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 338.529304][ T5813] ? __pfx_alloc_workqueue+0x10/0x10
[ 338.534585][ T5813] ? read_word_at_a_time+0xe/0x20
[ 338.539615][ T5813] ? sized_strscpy+0x8d/0x220
[ 338.544291][ T5813] gfs2_fill_super+0x11db/0x2500
[ 338.549231][ T5813] ? __pfx_gfs2_fill_super+0x10/0x10
[ 338.554508][ T5813] ? snprintf+0xda/0x120
[ 338.558767][ T5813] ? __pfx_lock_release+0x10/0x10
[ 338.563792][ T5813] ? do_raw_spin_lock+0x14f/0x370
[ 338.568814][ T5813] ? __pfx_snprintf+0x10/0x10
[ 338.573493][ T5813] ? sb_set_blocksize+0x98/0xf0
[ 338.578338][ T5813] ? setup_bdev_super+0x4e6/0x5d0
[ 338.583368][ T5813] get_tree_bdev+0x3f7/0x570
[ 338.587962][ T5813] ? __pfx_gfs2_fill_super+0x10/0x10
[ 338.593240][ T5813] ? __pfx_get_tree_bdev+0x10/0x10
[ 338.598363][ T5813] gfs2_get_tree+0x54/0x220
[ 338.602869][ T5813] ? bpf_lsm_capable+0x9/0x10
[ 338.607563][ T5813] vfs_get_tree+0x90/0x2a0
[ 338.611987][ T5813] do_new_mount+0x2be/0xb40
[ 338.616500][ T5813] ? __pfx_do_new_mount+0x10/0x10
[ 338.621531][ T5813] __se_sys_mount+0x2d6/0x3c0
[ 338.626208][ T5813] ? __pfx___se_sys_mount+0x10/0x10
[ 338.631403][ T5813] ? rcu_is_watching+0x15/0xb0
[ 338.636163][ T5813] ? rcu_is_watching+0x15/0xb0
[ 338.640918][ T5813] ? __x64_sys_mount+0x20/0xc0
[ 338.645676][ T5813] do_syscall_64+0xf3/0x230
[ 338.650179][ T5813] ? clear_bhb_loop+0x35/0x90
[ 338.654853][ T5813] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 338.660778][ T5813] RIP: 0033:0x7fcd9335b60a
[ 338.665196][ T5813] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 ee 08 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 338.684800][ T5813] RSP: 002b:00007fcd93306fd8 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[ 338.693233][ T5813] RAX: ffffffffffffffda RBX: 00007fcd93306ff0 RCX: 00007fcd9335b60a
[ 338.701211][ T5813] RDX: 00000000200124c0 RSI: 0000000020012500 RDI: 00007fcd93306ff0
[ 338.701712][ T5777] list_del corruption, ffff88801e354410->prev is LIST_POISON2 (dead000000000122)
[ 338.709266][ T5813] RBP: 0000000000000005 R08: 00007fcd93307030 R09: 00000000000124a5
[ 338.709283][ T5813] R10: 0000000000000800 R11: 0000000000000282 R12: 00007fcd93307030
[ 338.709297][ T5813] R13: 0000000000000800 R14: 0000000000000004 R15: 0000000001000000
[ 338.722365][ T5777] ------------[ cut here ]------------
[ 338.726356][ T5813]
[ 338.734365][ T5777] kernel BUG at lib/list_debug.c:61!
[ 338.744452][ T5813] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 338.747795][ T5817] CPU: 0 UID: 0 PID: 5817 Comm: syz-executor410 Not tainted 6.10.0-rc7-next-20240710-syzkaller #0
[ 338.747831][ T5817] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024
[ 338.747845][ T5817] Call Trace:
[ 338.747855][ T5817]
[ 338.747864][ T5817] dump_stack_lvl+0x241/0x360
[ 338.747898][ T5817] ? __pfx_dump_stack_lvl+0x10/0x10
[ 338.747926][ T5817] ? __pfx__printk+0x10/0x10
[ 338.747962][ T5817] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 338.747986][ T5817] ? __kmalloc_cache_noprof+0x19c/0x2c0
[ 338.748013][ T5817] sysfs_create_dir_ns+0x2ce/0x3a0
[ 338.748039][ T5817] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 338.748068][ T5817] kobject_add_internal+0x435/0x8d0
[ 338.748100][ T5817] kobject_init_and_add+0x124/0x190
[ 338.748125][ T5817] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 338.748154][ T5817] ? __pfx_kobject_init_and_add+0x10/0x10
[ 338.748183][ T5817] ? __init_swait_queue_head+0xae/0x150
[ 338.748210][ T5817] gfs2_sys_fs_add+0x23b/0x4a0
[ 338.748236][ T5817] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 338.751258][ T5813] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 338.756521][ T5817] ? __pfx_alloc_workqueue+0x10/0x10
[ 338.771398][ T5777] Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI
[ 338.771423][ T5777] CPU: 1 UID: 0 PID: 5777 Comm: syz-executor410 Not tainted 6.10.0-rc7-next-20240710-syzkaller #0
[ 338.771448][ T5777] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024
[ 338.771461][ T5777] RIP: 0010:__list_del_entry_valid_or_report+0x106/0x140
[ 338.771499][ T5777] Code: e8 af 5f d8 06 90 0f 0b 48 c7 c7 80 a0 20 8c 4c 89 fe e8 9d 5f d8 06 90 0f 0b 48 c7 c7 e0 a0 20 8c 4c 89 fe e8 8b 5f d8 06 90 <0f> 0b 48 c7 c7 40 a1 20 8c 4c 89 fe 48 89 d9 e8 76 5f d8 06 90 0f
[ 338.771518][ T5777] RSP: 0018:ffffc9000912f928 EFLAGS: 00010246
[ 338.771538][ T5777] RAX: 000000000000004e RBX: dead000000000122 RCX: 710a8d5645865200
[ 338.771554][ T5777] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[ 338.771574][ T5777] RBP: 1ffff11005f41d00 R08: ffffffff8173e319 R09: 1ffff92001225ec0
[ 338.771591][ T5777] R10: dffffc0000000000 R11: fffff52001225ec1 R12: dffffc0000000000
[ 338.771607][ T5777] R13: ffff88801e354400 R14: ffff88802c12a810 R15: ffff88801e354410
[ 338.771623][ T5777] FS: 00007fcd932e66c0(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000
[ 338.771642][ T5777] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 338.771667][ T5777] CR2: 00005555827377f8 CR3: 000000002046e000 CR4: 00000000003506f0
[ 338.771684][ T5777] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 338.771696][ T5777] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 338.771709][ T5777] Call Trace:
[ 338.771717][ T5777]
[ 338.771725][ T5777] ? __die_body+0x88/0xe0
[ 338.771754][ T5777] ? die+0xcf/0x110
[ 338.771783][ T5777] ? do_trap+0x15a/0x3a0
[ 338.771808][ T5777] ? __list_del_entry_valid_or_report+0x106/0x140
[ 338.771841][ T5777] ? do_error_trap+0x1dc/0x2c0
[ 338.771866][ T5777] ? __list_del_entry_valid_or_report+0x106/0x140
[ 338.771901][ T5777] ? __pfx_do_error_trap+0x10/0x10
[ 338.771926][ T5777] ? report_bug+0x3e8/0x500
[ 338.771953][ T5777] ? handle_invalid_op+0x34/0x40
[ 338.771978][ T5777] ? __list_del_entry_valid_or_report+0x106/0x140
[ 338.772012][ T5777] ? exc_invalid_op+0x38/0x50
[ 338.772055][ T5777] ? asm_exc_invalid_op+0x1a/0x20
[ 338.772078][ T5777] ? __wake_up_klogd+0x109/0x140
[ 338.772104][ T5777] ? __list_del_entry_valid_or_report+0x106/0x140
[ 338.772138][ T5777] ? __list_del_entry_valid_or_report+0x105/0x140
[ 338.772171][ T5777] destroy_workqueue+0x7b3/0xc40
[ 338.772192][ T5777] ? destroy_workqueue+0x86f/0xc40
[ 338.772215][ T5777] gfs2_fill_super+0x128a/0x2500
[ 338.772248][ T5777] ? __pfx_gfs2_fill_super+0x10/0x10
[ 338.772267][ T5777] ? snprintf+0xda/0x120
[ 338.772304][ T5777] ? __pfx_lock_release+0x10/0x10
[ 338.772331][ T5777] ? do_raw_spin_lock+0x14f/0x370
[ 338.772357][ T5777] ? __pfx_snprintf+0x10/0x10
[ 338.772391][ T5777] ? sb_set_blocksize+0x98/0xf0
[ 338.772412][ T5777] ? setup_bdev_super+0x4e6/0x5d0
[ 338.772445][ T5777] get_tree_bdev+0x3f7/0x570
[ 338.772477][ T5777] ? __pfx_gfs2_fill_super+0x10/0x10
[ 338.772497][ T5777] ? __pfx_get_tree_bdev+0x10/0x10
[ 338.772533][ T5777] gfs2_get_tree+0x54/0x220
[ 338.772551][ T5777] ? bpf_lsm_capable+0x9/0x10
[ 338.772586][ T5777] vfs_get_tree+0x90/0x2a0
[ 338.772618][ T5777] do_new_mount+0x2be/0xb40
[ 338.772653][ T5777] ? __pfx_do_new_mount+0x10/0x10
[ 338.772688][ T5777] __se_sys_mount+0x2d6/0x3c0
[ 338.772712][ T5777] ? __pfx___se_sys_mount+0x10/0x10
[ 338.772732][ T5777] ? rcu_is_watching+0x15/0xb0
[ 338.772753][ T5777] ? rcu_is_watching+0x15/0xb0
[ 338.772770][ T5777] ? __x64_sys_mount+0x20/0xc0
[ 338.772791][ T5777] do_syscall_64+0xf3/0x230
[ 338.772817][ T5777] ? clear_bhb_loop+0x35/0x90
[ 338.772839][ T5777] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 338.772872][ T5777] RIP: 0033:0x7fcd9335b60a
[ 338.772889][ T5777] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 ee 08 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 338.772907][ T5777] RSP: 002b:00007fcd932e5fd8 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[ 338.772928][ T5777] RAX: ffffffffffffffda RBX: 00007fcd932e5ff0 RCX: 00007fcd9335b60a
[ 338.772944][ T5777] RDX: 00000000200124c0 RSI: 0000000020012500 RDI: 00007fcd932e5ff0
[ 338.772959][ T5777] RBP: 0000000000000005 R08: 00007fcd932e6030 R09: 00000000000124a5
[ 338.772973][ T5777] R10: 0000000000000800 R11: 0000000000000282 R12: 00007fcd932e6030
[ 338.772987][ T5777] R13: 0000000000000800 R14: 0000000000000004 R15: 0000000001000000
[ 338.773009][ T5777]
[ 338.773017][ T5777] Modules linked in:
[ 338.773031][ T5777] ---[ end trace 0000000000000000 ]---
[ 338.773045][ T5777] RIP: 0010:__list_del_entry_valid_or_report+0x106/0x140
[ 338.780938][ T5817] ? read_word_at_a_time+0xe/0x20
[ 338.780966][ T5817] ? sized_strscpy+0x8d/0x220
[ 338.780992][ T5817] gfs2_fill_super+0x11db/0x2500
[ 338.791197][ T5777] Code: e8 af 5f d8 06 90 0f 0b 48 c7 c7 80 a0 20 8c 4c 89 fe e8 9d 5f d8 06 90 0f 0b 48 c7 c7 e0 a0 20 8c 4c 89 fe e8 8b 5f d8 06 90 <0f> 0b 48 c7 c7 40 a1 20 8c 4c 89 fe 48 89 d9 e8 76 5f d8 06 90 0f
[ 338.794289][ T5817] ? __pfx_gfs2_fill_super+0x10/0x10
[ 338.797478][ T5777] RSP: 0018:ffffc9000912f928 EFLAGS: 00010246
[ 338.801843][ T5817] ? snprintf+0xda/0x120
[ 338.801876][ T5817] ? __pfx_lock_release+0x10/0x10
[ 338.807201][ T5777]
[ 338.811607][ T5817] ? do_raw_spin_lock+0x14f/0x370
[ 338.816889][ T5777] RAX: 000000000000004e RBX: dead000000000122 RCX: 710a8d5645865200
[ 338.822390][ T5817] ? __pfx_snprintf+0x10/0x10
[ 338.822432][ T5817] ? sb_set_blocksize+0x98/0xf0
[ 338.827689][ T5777] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[ 338.833133][ T5817] ? setup_bdev_super+0x4e6/0x5d0
[ 338.838470][ T5777] RBP: 1ffff11005f41d00 R08: ffffffff8173e319 R09: 1ffff92001225ec0
[ 338.843502][ T5817] get_tree_bdev+0x3f7/0x570
[ 338.849428][ T5777] R10: dffffc0000000000 R11: fffff52001225ec1 R12: dffffc0000000000
[ 338.854974][ T5817] ? __pfx_gfs2_fill_super+0x10/0x10
[ 339.441748][ T5817] ? __pfx_get_tree_bdev+0x10/0x10
[ 339.446876][ T5817] gfs2_get_tree+0x54/0x220
[ 339.451377][ T5817] ? bpf_lsm_capable+0x9/0x10
[ 339.456049][ T5817] vfs_get_tree+0x90/0x2a0
[ 339.460474][ T5817] do_new_mount+0x2be/0xb40
[ 339.464998][ T5817] ? __pfx_do_new_mount+0x10/0x10
[ 339.470025][ T5817] __se_sys_mount+0x2d6/0x3c0
[ 339.474698][ T5817] ? __pfx___se_sys_mount+0x10/0x10
[ 339.479886][ T5817] ? rcu_is_watching+0x15/0xb0
[ 339.484641][ T5817] ? rcu_is_watching+0x15/0xb0
[ 339.489395][ T5817] ? __x64_sys_mount+0x20/0xc0
[ 339.494161][ T5817] do_syscall_64+0xf3/0x230
[ 339.498671][ T5817] ? clear_bhb_loop+0x35/0x90
[ 339.503341][ T5817] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 339.509236][ T5817] RIP: 0033:0x7fcd9335b60a
[ 339.513644][ T5817] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 ee 08 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 339.533242][ T5817] RSP: 002b:00007fcd93306fd8 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[ 339.541649][ T5817] RAX: ffffffffffffffda RBX: 00007fcd93306ff0 RCX: 00007fcd9335b60a
[ 339.549616][ T5817] RDX: 00000000200124c0 RSI: 0000000020012500 RDI: 00007fcd93306ff0
[ 339.557580][ T5817] RBP: 0000000000000005 R08: 00007fcd93307030 R09: 00000000000124a5
[ 339.565542][ T5817] R10: 0000000000000800 R11: 0000000000000282 R12: 00007fcd93307030
[ 339.573507][ T5817] R13: 0000000000000800 R14: 0000000000000004 R15: 0000000001000000
[ 339.581474][ T5817]
[ 339.584728][ T5817] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 339.587354][ T5777] R13: ffff88801e354400 R14: ffff88802c12a810 R15: ffff88801e354410
[ 339.598635][ T5817] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 339.613611][ T5777] FS: 00007fcd932e66c0(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000
[ 339.622988][ T5777] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 339.629925][ T5777] CR2: 00005555827377f8 CR3: 000000002046e000 CR4: 00000000003506f0
[ 339.637945][ T5777] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 339.645921][ T5777] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 339.654319][ T5777] Kernel panic - not syncing: Fatal exception
[ 339.660689][ T5777] Kernel Offset: disabled
[ 339.665008][ T5777] Rebooting in 86400 seconds..