00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  411.078374][ T4925] RSP: 002b:00007ffcfc6fd388 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  411.086814][ T4925] RAX: ffffffffffffffda RBX: 00007ffcfc6fd3a0 RCX: 00007f6de95d825a
[  411.094799][ T4925] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007ffcfc6fd3a0
[  411.102785][ T4925] RBP: 0000000000000004 R08: 00007ffcfc6fd3e0 R09: 00000000000125b5
[  411.110770][ T4925] R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000000
[  411.118751][ T4925] R13: 00007ffcfc6fd3e0 R14: 0000000000000003 R15: 0000000001000000
[  411.126748][ T4925]  </TASK>
executing program
[  411.130758][ T4925] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  411.144353][ T4925] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  411.153871][ T4282] I/O error, dev loop2, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
executing program
[  411.505891][ T4927] loop3: detected capacity change from 0 to 32768
[  411.525232][ T4927] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  411.533001][ T4927] CPU: 1 PID: 4927 Comm: syz-executor216 Not tainted 6.1.126-syzkaller #0
[  411.541530][ T4927] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  411.549361][ T4928] loop4: detected capacity change from 0 to 32768
[  411.551577][ T4927] Call Trace:
[  411.551586][ T4927]  <TASK>
[  411.551595][ T4927]  dump_stack_lvl+0x1e3/0x2cb
[  411.567019][ T4928] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  411.568874][ T4927]  ? nf_tcp_handle_invalid+0x642/0x642
[  411.582067][ T4927]  ? panic+0x764/0x764
[  411.586148][ T4927]  sysfs_create_dir_ns+0x2c6/0x390
[  411.591267][ T4927]  ? sysfs_warn_dup+0xa0/0xa0
[  411.595954][ T4927]  kobject_add_internal+0x6df/0xd10
[  411.601162][ T4927]  kobject_init_and_add+0x120/0x190
[  411.606366][ T4927]  ? lockdep_softirqs_off+0x420/0x420
[  411.611745][ T4927]  ? widen_string+0x3a/0x310
[  411.616345][ T4927]  ? kobject_add+0x210/0x210
[  411.620949][ T4927]  ? __init_swait_queue_head+0xaa/0x140
[  411.626506][ T4927]  gfs2_sys_fs_add+0x237/0x4a0
[  411.631300][ T4927]  ? gfs2_recover_set+0x240/0x240
[  411.636358][ T4927]  ? snprintf+0xd6/0x120
[  411.640622][ T4927]  ? vscnprintf+0x80/0x80
[  411.644981][ T4927]  ? read_word_at_a_time+0xe/0x20
[  411.650009][ T4927]  ? strscpy+0x89/0x220
[  411.654254][ T4927]  gfs2_fill_super+0x1200/0x2680
[  411.659208][ T4927]  ? gfs2_reconfigure+0xcf0/0xcf0
[  411.664238][ T4927]  ? snprintf+0xd6/0x120
[  411.668495][ T4927]  ? set_blocksize+0x1c6/0x350
[  411.673259][ T4927]  get_tree_bdev+0x3fe/0x620
[  411.677860][ T4927]  ? gfs2_reconfigure+0xcf0/0xcf0
[  411.683171][ T4927]  gfs2_get_tree+0x50/0x210
[  411.687680][ T4927]  ? bpf_lsm_capable+0x5/0x10
[  411.692369][ T4927]  vfs_get_tree+0x88/0x270
[  411.696792][ T4927]  do_new_mount+0x2ba/0xb40
[  411.701296][ T4927]  ? ns_capable+0x85/0xe0
[  411.705647][ T4927]  ? do_move_mount_old+0x160/0x160
[  411.710768][ T4927]  __se_sys_mount+0x2d5/0x3c0
[  411.715461][ T4927]  ? __x64_sys_mount+0xc0/0xc0
[  411.720231][ T4927]  ? syscall_enter_from_user_mode+0x2e/0x230
[  411.726212][ T4927]  ? lockdep_hardirqs_on+0x94/0x130
[  411.731417][ T4927]  ? __x64_sys_mount+0x1c/0xc0
[  411.736196][ T4927]  do_syscall_64+0x3b/0xb0
[  411.740663][ T4927]  ? clear_bhb_loop+0x45/0xa0
[  411.745353][ T4927]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  411.751264][ T4927] RIP: 0033:0x7f6de95d825a
[  411.755687][ T4927] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  411.775300][ T4927] RSP: 002b:00007ffcfc6fd388 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  411.783913][ T4927] RAX: ffffffffffffffda RBX: 00007ffcfc6fd3a0 RCX: 00007f6de95d825a
[  411.791883][ T4927] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007ffcfc6fd3a0
[  411.799859][ T4927] RBP: 0000000000000004 R08: 00007ffcfc6fd3e0 R09: 00000000000125b5
[  411.807829][ T4927] R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000000
[  411.815799][ T4927] R13: 00007ffcfc6fd3e0 R14: 0000000000000003 R15: 0000000001000000
[  411.823778][ T4927]  </TASK>
[  411.826793][ T4928] CPU: 0 PID: 4928 Comm: syz-executor216 Not tainted 6.1.126-syzkaller #0
[  411.826853][ T4927] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  411.835284][ T4928] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  411.835297][ T4928] Call Trace:
[  411.835305][ T4928]  <TASK>
[  411.835313][ T4928]  dump_stack_lvl+0x1e3/0x2cb
[  411.848755][ T4927] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  411.858763][ T4928]  ? nf_tcp_handle_invalid+0x642/0x642
[  411.881956][ T4928]  ? panic+0x764/0x764
[  411.886046][ T4928]  sysfs_create_dir_ns+0x2c6/0x390
[  411.891181][ T4928]  ? sysfs_warn_dup+0xa0/0xa0
[  411.895877][ T4928]  kobject_add_internal+0x6df/0xd10
[  411.901100][ T4928]  kobject_init_and_add+0x120/0x190
[  411.906314][ T4928]  ? lockdep_softirqs_off+0x420/0x420
[  411.911706][ T4928]  ? widen_string+0x3a/0x310
[  411.916313][ T4928]  ? kobject_add+0x210/0x210
[  411.920918][ T4928]  ? __init_swait_queue_head+0xaa/0x140
[  411.926489][ T4928]  gfs2_sys_fs_add+0x237/0x4a0
[  411.931272][ T4928]  ? gfs2_recover_set+0x240/0x240
[  411.936312][ T4928]  ? snprintf+0xd6/0x120
[  411.940572][ T4928]  ? vscnprintf+0x80/0x80
[  411.944922][ T4928]  ? read_word_at_a_time+0xe/0x20
[  411.949962][ T4928]  ? strscpy+0x89/0x220
[  411.954131][ T4928]  gfs2_fill_super+0x1200/0x2680
[  411.959111][ T4928]  ? gfs2_reconfigure+0xcf0/0xcf0
[  411.964162][ T4928]  ? snprintf+0xd6/0x120
[  411.968455][ T4928]  ? set_blocksize+0x1c6/0x350
[  411.973236][ T4928]  get_tree_bdev+0x3fe/0x620
[  411.977850][ T4928]  ? gfs2_reconfigure+0xcf0/0xcf0
[  411.982896][ T4928]  gfs2_get_tree+0x50/0x210
[  411.987421][ T4928]  ? bpf_lsm_capable+0x5/0x10
[  411.992114][ T4928]  vfs_get_tree+0x88/0x270
[  411.996564][ T4928]  do_new_mount+0x2ba/0xb40
[  412.001094][ T4928]  ? ns_capable+0x85/0xe0
[  412.005446][ T4928]  ? do_move_mount_old+0x160/0x160
[  412.010583][ T4928]  __se_sys_mount+0x2d5/0x3c0
[  412.015286][ T4928]  ? __x64_sys_mount+0xc0/0xc0
[  412.020157][ T4928]  ? syscall_enter_from_user_mode+0x2e/0x230
[  412.026155][ T4928]  ? lockdep_hardirqs_on+0x94/0x130
[  412.031372][ T4928]  ? __x64_sys_mount+0x1c/0xc0
[  412.036154][ T4928]  do_syscall_64+0x3b/0xb0
[  412.040585][ T4928]  ? clear_bhb_loop+0x45/0xa0
[  412.045267][ T4928]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  412.051175][ T4928] RIP: 0033:0x7f6de95d825a
[  412.055593][ T4928] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  412.075204][ T4928] RSP: 002b:00007ffcfc6fd388 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  412.083988][ T4928] RAX: ffffffffffffffda RBX: 00007ffcfc6fd3a0 RCX: 00007f6de95d825a
[  412.091975][ T4928] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007ffcfc6fd3a0
[  412.099957][ T4928] RBP: 0000000000000004 R08: 00007ffcfc6fd3e0 R09: 00000000000125b5
executing program
executing program
[  412.107950][ T4928] R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000000
[  412.115938][ T4928] R13: 00007ffcfc6fd3e0 R14: 0000000000000003 R15: 0000000001000000
[  412.123935][ T4928]  </TASK>
[  412.127147][ T4928] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  412.140634][ T4928] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  412.267325][ T4929] loop2: detected capacity change from 0 to 32768
executing program
[  412.529348][ T4931] loop3: detected capacity change from 0 to 32768
[  412.538624][ T4929] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  412.546424][ T4929] CPU: 1 PID: 4929 Comm: syz-executor216 Not tainted 6.1.126-syzkaller #0
[  412.554936][ T4929] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  412.565005][ T4929] Call Trace:
[  412.568299][ T4929]  <TASK>
[  412.571245][ T4929]  dump_stack_lvl+0x1e3/0x2cb
[  412.575960][ T4929]  ? nf_tcp_handle_invalid+0x642/0x642
[  412.581441][ T4929]  ? panic+0x764/0x764
[  412.585536][ T4929]  sysfs_create_dir_ns+0x2c6/0x390
[  412.590664][ T4929]  ? sysfs_warn_dup+0xa0/0xa0
[  412.595357][ T4929]  kobject_add_internal+0x6df/0xd10
[  412.600574][ T4929]  kobject_init_and_add+0x120/0x190
[  412.605784][ T4929]  ? lockdep_softirqs_off+0x420/0x420
[  412.611170][ T4929]  ? widen_string+0x3a/0x310
[  412.615775][ T4929]  ? kobject_add+0x210/0x210
[  412.620381][ T4929]  ? __init_swait_queue_head+0xaa/0x140
[  412.625950][ T4929]  gfs2_sys_fs_add+0x237/0x4a0
[  412.630727][ T4929]  ? gfs2_recover_set+0x240/0x240
[  412.635760][ T4929]  ? snprintf+0xd6/0x120
[  412.640020][ T4929]  ? vscnprintf+0x80/0x80
[  412.644372][ T4929]  ? read_word_at_a_time+0xe/0x20
[  412.649406][ T4929]  ? strscpy+0x89/0x220
[  412.653578][ T4929]  gfs2_fill_super+0x1200/0x2680
[  412.658544][ T4929]  ? gfs2_reconfigure+0xcf0/0xcf0
[  412.663582][ T4929]  ? snprintf+0xd6/0x120
[  412.667848][ T4929]  ? set_blocksize+0x1c6/0x350
[  412.672637][ T4929]  get_tree_bdev+0x3fe/0x620
executing program
[  412.677244][ T4929]  ? gfs2_reconfigure+0xcf0/0xcf0
[  412.682285][ T4929]  gfs2_get_tree+0x50/0x210
[  412.683471][ T4930] loop1: detected capacity change from 0 to 32768
[  412.686785][ T4929]  ? bpf_lsm_capable+0x5/0x10
[  412.697880][ T4929]  vfs_get_tree+0x88/0x270
[  412.702334][ T4929]  do_new_mount+0x2ba/0xb40
[  412.706860][ T4929]  ? ns_capable+0x85/0xe0
[  412.711213][ T4929]  ? do_move_mount_old+0x160/0x160
[  412.716362][ T4929]  __se_sys_mount+0x2d5/0x3c0
[  412.721150][ T4929]  ? __x64_sys_mount+0xc0/0xc0
[  412.725942][ T4929]  ? syscall_enter_from_user_mode+0x2e/0x230
[  412.731937][ T4929]  ? lockdep_hardirqs_on+0x94/0x130
[  412.737152][ T4929]  ? __x64_sys_mount+0x1c/0xc0
[  412.741936][ T4929]  do_syscall_64+0x3b/0xb0
[  412.746371][ T4929]  ? clear_bhb_loop+0x45/0xa0
[  412.751057][ T4929]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  412.756978][ T4929] RIP: 0033:0x7f6de95d825a
[  412.761404][ T4929] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  412.781025][ T4929] RSP: 002b:00007ffcfc6fd388 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  412.789457][ T4929] RAX: ffffffffffffffda RBX: 00007ffcfc6fd3a0 RCX: 00007f6de95d825a
[  412.797441][ T4929] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007ffcfc6fd3a0
[  412.805426][ T4929] RBP: 0000000000000004 R08: 00007ffcfc6fd3e0 R09: 00000000000125b5
[  412.813404][ T4929] R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000000
[  412.821379][ T4929] R13: 00007ffcfc6fd3e0 R14: 0000000000000003 R15: 0000000001000000
executing program
[  412.829370][ T4929]  </TASK>
[  412.832579][ T4929] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  412.846076][ T4929] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  413.013861][ T4932] loop4: detected capacity change from 0 to 32768
[  413.022166][ T4931] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  413.029905][ T4931] CPU: 0 PID: 4931 Comm: syz-executor216 Not tainted 6.1.126-syzkaller #0
[  413.038424][ T4931] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  413.048510][ T4931] Call Trace:
[  413.051803][ T4931]  <TASK>
[  413.054745][ T4931]  dump_stack_lvl+0x1e3/0x2cb
[  413.059450][ T4931]  ? nf_tcp_handle_invalid+0x642/0x642
[  413.064932][ T4931]  ? panic+0x764/0x764
[  413.069025][ T4931]  sysfs_create_dir_ns+0x2c6/0x390
[  413.074150][ T4931]  ? sysfs_warn_dup+0xa0/0xa0
[  413.078849][ T4931]  kobject_add_internal+0x6df/0xd10
[  413.084071][ T4931]  kobject_init_and_add+0x120/0x190
[  413.089304][ T4931]  ? lockdep_softirqs_off+0x420/0x420
[  413.094694][ T4931]  ? widen_string+0x3a/0x310
[  413.099314][ T4931]  ? kobject_add+0x210/0x210
[  413.104011][ T4931]  ? __init_swait_queue_head+0xaa/0x140
[  413.109593][ T4931]  gfs2_sys_fs_add+0x237/0x4a0
[  413.114382][ T4931]  ? gfs2_recover_set+0x240/0x240
[  413.119423][ T4931]  ? snprintf+0xd6/0x120
[  413.123689][ T4931]  ? vscnprintf+0x80/0x80
[  413.128050][ T4931]  ? read_word_at_a_time+0xe/0x20
[  413.133105][ T4931]  ? strscpy+0x89/0x220
[  413.137377][ T4931]  gfs2_fill_super+0x1200/0x2680
[  413.142358][ T4931]  ? gfs2_reconfigure+0xcf0/0xcf0
[  413.147408][ T4931]  ? snprintf+0xd6/0x120
[  413.151682][ T4931]  ? set_blocksize+0x1c6/0x350
[  413.156461][ T4931]  get_tree_bdev+0x3fe/0x620
[  413.161073][ T4931]  ? gfs2_reconfigure+0xcf0/0xcf0
[  413.166117][ T4931]  gfs2_get_tree+0x50/0x210
[  413.170634][ T4931]  ? bpf_lsm_capable+0x5/0x10
[  413.175331][ T4931]  vfs_get_tree+0x88/0x270
[  413.179766][ T4931]  do_new_mount+0x2ba/0xb40
[  413.184286][ T4931]  ? ns_capable+0x85/0xe0
[  413.188635][ T4931]  ? do_move_mount_old+0x160/0x160
[  413.193775][ T4931]  __se_sys_mount+0x2d5/0x3c0
[  413.198553][ T4931]  ? __x64_sys_mount+0xc0/0xc0
[  413.203341][ T4931]  ? syscall_enter_from_user_mode+0x2e/0x230
[  413.209342][ T4931]  ? lockdep_hardirqs_on+0x94/0x130
[  413.214556][ T4931]  ? __x64_sys_mount+0x1c/0xc0
[  413.219343][ T4931]  do_syscall_64+0x3b/0xb0
[  413.223782][ T4931]  ? clear_bhb_loop+0x45/0xa0
[  413.228482][ T4931]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  413.234397][ T4931] RIP: 0033:0x7f6de95d825a
[  413.238822][ T4931] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  413.251853][ T4932] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  413.258430][ T4931] RSP: 002b:00007ffcfc6fd388 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  413.274578][ T4931] RAX: ffffffffffffffda RBX: 00007ffcfc6fd3a0 RCX: 00007f6de95d825a
[  413.282555][ T4931] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007ffcfc6fd3a0
[  413.290524][ T4931] RBP: 0000000000000004 R08: 00007ffcfc6fd3e0 R09: 00000000000125b5
[  413.298507][ T4931] R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000000
[  413.306474][ T4931] R13: 00007ffcfc6fd3e0 R14: 0000000000000003 R15: 0000000001000000
executing program
[  413.314453][ T4931]  </TASK>
[  413.359260][ T4932] CPU: 1 PID: 4932 Comm: syz-executor216 Not tainted 6.1.126-syzkaller #0
[  413.359279][ T4931] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  413.367776][ T4932] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  413.367792][ T4932] Call Trace:
[  413.367801][ T4932]  <TASK>
[  413.367811][ T4932]  dump_stack_lvl+0x1e3/0x2cb
[  413.367852][ T4932]  ? nf_tcp_handle_invalid+0x642/0x642
[  413.367888][ T4932]  ? panic+0x764/0x764
[  413.367926][ T4932]  sysfs_create_dir_ns+0x2c6/0x390
[  413.367953][ T4932]  ? sysfs_warn_dup+0xa0/0xa0
[  413.367985][ T4932]  kobject_add_internal+0x6df/0xd10
[  413.368032][ T4932]  kobject_init_and_add+0x120/0x190
[  413.368061][ T4932]  ? lockdep_softirqs_off+0x420/0x420
[  413.368094][ T4932]  ? widen_string+0x3a/0x310
[  413.368125][ T4932]  ? kobject_add+0x210/0x210
[  413.368158][ T4932]  ? __init_swait_queue_head+0xaa/0x140
[  413.368195][ T4932]  gfs2_sys_fs_add+0x237/0x4a0
[  413.368224][ T4932]  ? gfs2_recover_set+0x240/0x240
[  413.368261][ T4932]  ? snprintf+0xd6/0x120
[  413.368293][ T4932]  ? vscnprintf+0x80/0x80
[  413.368325][ T4932]  ? read_word_at_a_time+0xe/0x20
[  413.368350][ T4932]  ? strscpy+0x89/0x220
[  413.368378][ T4932]  gfs2_fill_super+0x1200/0x2680
[  413.368437][ T4932]  ? gfs2_reconfigure+0xcf0/0xcf0
[  413.368476][ T4932]  ? snprintf+0xd6/0x120
[  413.368506][ T4932]  ? set_blocksize+0x1c6/0x350
[  413.368533][ T4932]  get_tree_bdev+0x3fe/0x620
[  413.368560][ T4932]  ? gfs2_reconfigure+0xcf0/0xcf0
[  413.368587][ T4932]  gfs2_get_tree+0x50/0x210
[  413.382036][ T4931] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  413.392077][ T4932]  ? bpf_lsm_capable+0x5/0x10
[  413.392103][ T4932]  vfs_get_tree+0x88/0x270
[  413.395942][ T4930] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  413.398406][ T4932]  do_new_mount+0x2ba/0xb40
[  413.541383][ T4932]  ? ns_capable+0x85/0xe0
[  413.545743][ T4932]  ? do_move_mount_old+0x160/0x160
[  413.550884][ T4932]  __se_sys_mount+0x2d5/0x3c0
[  413.555590][ T4932]  ? __x64_sys_mount+0xc0/0xc0
[  413.560375][ T4932]  ? syscall_enter_from_user_mode+0x2e/0x230
[  413.566371][ T4932]  ? lockdep_hardirqs_on+0x94/0x130
[  413.571572][ T4932]  ? __x64_sys_mount+0x1c/0xc0
[  413.576348][ T4932]  do_syscall_64+0x3b/0xb0
[  413.580772][ T4932]  ? clear_bhb_loop+0x45/0xa0
[  413.585464][ T4932]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  413.591451][ T4932] RIP: 0033:0x7f6de95d825a
[  413.595862][ T4932] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  413.615468][ T4932] RSP: 002b:00007ffcfc6fd388 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  413.623884][ T4932] RAX: ffffffffffffffda RBX: 00007ffcfc6fd3a0 RCX: 00007f6de95d825a
[  413.631855][ T4932] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007ffcfc6fd3a0
[  413.639820][ T4932] RBP: 0000000000000004 R08: 00007ffcfc6fd3e0 R09: 00000000000125b5
[  413.647790][ T4932] R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000000
[  413.655777][ T4932] R13: 00007ffcfc6fd3e0 R14: 0000000000000003 R15: 0000000001000000
[  413.663777][ T4932]  </TASK>
[  413.667023][ T4932] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  413.680512][ T4932] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  413.687849][ T4930] CPU: 1 PID: 4930 Comm: syz-executor216 Not tainted 6.1.126-syzkaller #0
[  413.696368][ T4930] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  413.706515][ T4930] Call Trace:
[  413.709795][ T4930]  <TASK>
[  413.712824][ T4930]  dump_stack_lvl+0x1e3/0x2cb
[  413.717531][ T4930]  ? nf_tcp_handle_invalid+0x642/0x642
[  413.723023][ T4930]  ? panic+0x764/0x764
[  413.727117][ T4930]  sysfs_create_dir_ns+0x2c6/0x390
[  413.732331][ T4930]  ? sysfs_warn_dup+0xa0/0xa0
[  413.737031][ T4930]  kobject_add_internal+0x6df/0xd10
[  413.742262][ T4930]  kobject_init_and_add+0x120/0x190
[  413.747484][ T4930]  ? lockdep_softirqs_off+0x420/0x420
[  413.752885][ T4930]  ? widen_string+0x3a/0x310
[  413.757510][ T4930]  ? kobject_add+0x210/0x210
[  413.762130][ T4930]  ? __init_swait_queue_head+0xaa/0x140
[  413.767722][ T4930]  gfs2_sys_fs_add+0x237/0x4a0
[  413.772511][ T4930]  ? gfs2_recover_set+0x240/0x240
[  413.777560][ T4930]  ? snprintf+0xd6/0x120
[  413.781834][ T4930]  ? vscnprintf+0x80/0x80
[  413.786184][ T4930]  ? read_word_at_a_time+0xe/0x20
[  413.791225][ T4930]  ? strscpy+0x89/0x220
[  413.795399][ T4930]  gfs2_fill_super+0x1200/0x2680
[  413.800382][ T4930]  ? gfs2_reconfigure+0xcf0/0xcf0
[  413.805430][ T4930]  ? snprintf+0xd6/0x120
[  413.809701][ T4930]  ? set_blocksize+0x1c6/0x350
[  413.814485][ T4930]  get_tree_bdev+0x3fe/0x620
[  413.819096][ T4930]  ? gfs2_reconfigure+0xcf0/0xcf0
[  413.824140][ T4930]  gfs2_get_tree+0x50/0x210
[  413.828657][ T4930]  ? bpf_lsm_capable+0x5/0x10
[  413.833346][ T4930]  vfs_get_tree+0x88/0x270
[  413.837797][ T4930]  do_new_mount+0x2ba/0xb40
[  413.842330][ T4930]  ? ns_capable+0x85/0xe0
[  413.846765][ T4930]  ? do_move_mount_old+0x160/0x160
[  413.851899][ T4930]  __se_sys_mount+0x2d5/0x3c0
[  413.856598][ T4930]  ? __x64_sys_mount+0xc0/0xc0
[  413.861376][ T4930]  ? syscall_enter_from_user_mode+0x2e/0x230
[  413.867372][ T4930]  ? lockdep_hardirqs_on+0x94/0x130
[  413.872593][ T4930]  ? __x64_sys_mount+0x1c/0xc0
[  413.877382][ T4930]  do_syscall_64+0x3b/0xb0
[  413.881938][ T4930]  ? clear_bhb_loop+0x45/0xa0
[  413.886637][ T4930]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  413.890363][ T4934] loop2: detected capacity change from 0 to 32768
[  413.892532][ T4930] RIP: 0033:0x7f6de95d825a
[  413.892568][ T4930] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  413.892586][ T4930] RSP: 002b:00007ffcfc6fd388 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  413.931420][ T4930] RAX: ffffffffffffffda RBX: 00007ffcfc6fd3a0 RCX: 00007f6de95d825a
[  413.939408][ T4930] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007ffcfc6fd3a0
[  413.947482][ T4930] RBP: 0000000000000004 R08: 00007ffcfc6fd3e0 R09: 00000000000125b5
[  413.955457][ T4930] R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000000
[  413.963421][ T4930] R13: 00007ffcfc6fd3e0 R14: 0000000000000003 R15: 0000000001000000
[  413.971400][ T4930]  </TASK>
[  413.974605][ T4930] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  413.981690][ T4934] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  413.988084][ T4930] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  414.002764][ T4934] CPU: 0 PID: 4934 Comm: syz-executor216 Not tainted 6.1.126-syzkaller #0
[  414.011274][ T4934] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  414.021422][ T4934] Call Trace:
[  414.024710][ T4934]  <TASK>
[  414.027679][ T4934]  dump_stack_lvl+0x1e3/0x2cb
[  414.032395][ T4934]  ? nf_tcp_handle_invalid+0x642/0x642
[  414.037975][ T4934]  ? panic+0x764/0x764
[  414.042078][ T4934]  sysfs_create_dir_ns+0x2c6/0x390
[  414.047324][ T4934]  ? sysfs_warn_dup+0xa0/0xa0
[  414.052027][ T4934]  kobject_add_internal+0x6df/0xd10
[  414.057343][ T4934]  kobject_init_and_add+0x120/0x190
[  414.062556][ T4934]  ? lockdep_softirqs_off+0x420/0x420
[  414.068035][ T4934]  ? widen_string+0x3a/0x310
[  414.072639][ T4934]  ? kobject_add+0x210/0x210
[  414.077228][ T4934]  ? __init_swait_queue_head+0xaa/0x140
[  414.082797][ T4934]  gfs2_sys_fs_add+0x237/0x4a0
[  414.087563][ T4934]  ? gfs2_recover_set+0x240/0x240
[  414.092588][ T4934]  ? snprintf+0xd6/0x120
[  414.096919][ T4934]  ? vscnprintf+0x80/0x80
[  414.101446][ T4934]  ? read_word_at_a_time+0xe/0x20
[  414.106550][ T4934]  ? strscpy+0x89/0x220
[  414.110700][ T4934]  gfs2_fill_super+0x1200/0x2680
[  414.115654][ T4934]  ? gfs2_reconfigure+0xcf0/0xcf0
[  414.120674][ T4934]  ? snprintf+0xd6/0x120
[  414.124923][ T4934]  ? set_blocksize+0x1c6/0x350
[  414.129692][ T4934]  get_tree_bdev+0x3fe/0x620
[  414.134294][ T4934]  ? gfs2_reconfigure+0xcf0/0xcf0
[  414.139319][ T4934]  gfs2_get_tree+0x50/0x210
[  414.143819][ T4934]  ? bpf_lsm_capable+0x5/0x10
[  414.148502][ T4934]  vfs_get_tree+0x88/0x270
[  414.152916][ T4934]  do_new_mount+0x2ba/0xb40
[  414.157422][ T4934]  ? ns_capable+0x85/0xe0
[  414.161756][ T4934]  ? do_move_mount_old+0x160/0x160
[  414.166877][ T4934]  __se_sys_mount+0x2d5/0x3c0
[  414.171554][ T4934]  ? __x64_sys_mount+0xc0/0xc0
[  414.176314][ T4934]  ? syscall_enter_from_user_mode+0x2e/0x230
[  414.182290][ T4934]  ? lockdep_hardirqs_on+0x94/0x130
[  414.187489][ T4934]  ? __x64_sys_mount+0x1c/0xc0
[  414.192266][ T4934]  do_syscall_64+0x3b/0xb0
[  414.196683][ T4934]  ? clear_bhb_loop+0x45/0xa0
[  414.201356][ T4934]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  414.207284][ T4934] RIP: 0033:0x7f6de95d825a
[  414.211718][ T4934] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  414.231322][ T4934] RSP: 002b:00007ffcfc6fd388 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  414.239731][ T4934] RAX: ffffffffffffffda RBX: 00007ffcfc6fd3a0 RCX: 00007f6de95d825a
[  414.247700][ T4934] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007ffcfc6fd3a0
[  414.255668][ T4934] RBP: 0000000000000004 R08: 00007ffcfc6fd3e0 R09: 00000000000125b5
[  414.263631][ T4934] R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000000
[  414.271609][ T4934] R13: 00007ffcfc6fd3e0 R14: 0000000000000003 R15: 0000000001000000
[  414.279584][ T4934]  </TASK>
[  414.282685][ T4934] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  414.297235][ T4934] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
executing program
executing program
executing program
[  414.461656][ T4280] I/O error, dev loop1, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  414.471645][ T4282] I/O error, dev loop2, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  414.536506][ T4303] I/O error, dev loop4, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  414.883304][ T4936] loop4: detected capacity change from 0 to 32768
[  414.890604][ T4937] loop1: detected capacity change from 0 to 32768
[  414.910334][ T4936] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  414.918145][ T4936] CPU: 1 PID: 4936 Comm: syz-executor216 Not tainted 6.1.126-syzkaller #0
[  414.926668][ T4936] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  414.936729][ T4936] Call Trace:
[  414.940012][ T4936]  <TASK>
[  414.942954][ T4936]  dump_stack_lvl+0x1e3/0x2cb
[  414.947661][ T4936]  ? nf_tcp_handle_invalid+0x642/0x642
[  414.953146][ T4936]  ? panic+0x764/0x764
[  414.957234][ T4936]  sysfs_create_dir_ns+0x2c6/0x390
[  414.962390][ T4936]  ? sysfs_warn_dup+0xa0/0xa0
[  414.967085][ T4936]  kobject_add_internal+0x6df/0xd10
[  414.972317][ T4936]  kobject_init_and_add+0x120/0x190
[  414.977544][ T4936]  ? lockdep_softirqs_off+0x420/0x420
[  414.982944][ T4936]  ? widen_string+0x3a/0x310
[  414.987562][ T4936]  ? kobject_add+0x210/0x210
[  414.992181][ T4936]  ? __init_swait_queue_head+0xaa/0x140
[  414.997755][ T4936]  gfs2_sys_fs_add+0x237/0x4a0
[  415.002546][ T4936]  ? gfs2_recover_set+0x240/0x240
[  415.007590][ T4936]  ? snprintf+0xd6/0x120
[  415.011870][ T4936]  ? vscnprintf+0x80/0x80
[  415.016223][ T4936]  ? read_word_at_a_time+0xe/0x20
[  415.021267][ T4936]  ? strscpy+0x89/0x220
[  415.025444][ T4936]  gfs2_fill_super+0x1200/0x2680
[  415.030446][ T4936]  ? gfs2_reconfigure+0xcf0/0xcf0
[  415.035500][ T4936]  ? snprintf+0xd6/0x120
[  415.039765][ T4936]  ? set_blocksize+0x1c6/0x350
[  415.044547][ T4936]  get_tree_bdev+0x3fe/0x620
[  415.049156][ T4936]  ? gfs2_reconfigure+0xcf0/0xcf0
[  415.054196][ T4936]  gfs2_get_tree+0x50/0x210
[  415.058710][ T4936]  ? bpf_lsm_capable+0x5/0x10
[  415.063399][ T4936]  vfs_get_tree+0x88/0x270
[  415.067839][ T4936]  do_new_mount+0x2ba/0xb40
[  415.072367][ T4936]  ? ns_capable+0x85/0xe0
[  415.076731][ T4936]  ? do_move_mount_old+0x160/0x160
[  415.081883][ T4936]  __se_sys_mount+0x2d5/0x3c0
[  415.086584][ T4936]  ? __x64_sys_mount+0xc0/0xc0
[  415.091376][ T4936]  ? syscall_enter_from_user_mode+0x2e/0x230
[  415.097386][ T4936]  ? lockdep_hardirqs_on+0x94/0x130
[  415.102607][ T4936]  ? __x64_sys_mount+0x1c/0xc0
[  415.107396][ T4936]  do_syscall_64+0x3b/0xb0
[  415.111855][ T4936]  ? clear_bhb_loop+0x45/0xa0
[  415.116541][ T4936]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  415.122454][ T4936] RIP: 0033:0x7f6de95d825a
[  415.126874][ T4936] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  415.130006][ T4935] loop3: detected capacity change from 0 to 32768
[  415.146472][ T4936] RSP: 002b:00007ffcfc6fd388 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  415.146497][ T4936] RAX: ffffffffffffffda RBX: 00007ffcfc6fd3a0 RCX: 00007f6de95d825a
[  415.169261][ T4936] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007ffcfc6fd3a0
[  415.177230][ T4936] RBP: 0000000000000004 R08: 00007ffcfc6fd3e0 R09: 00000000000125b5
[  415.185212][ T4936] R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000000
[  415.193174][ T4936] R13: 00007ffcfc6fd3e0 R14: 0000000000000003 R15: 0000000001000000
[  415.201149][ T4936]  </TASK>
[  415.204306][ T4936] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  415.206223][ T4935] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  415.217804][ T4936] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  415.225710][ T4937] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  415.232517][ T4935] CPU: 0 PID: 4935 Comm: syz-executor216 Not tainted 6.1.126-syzkaller #0
[  415.232539][ T4935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  415.232551][ T4935] Call Trace:
[  415.232559][ T4935]  <TASK>
[  415.232567][ T4935]  dump_stack_lvl+0x1e3/0x2cb
[  415.269632][ T4935]  ? nf_tcp_handle_invalid+0x642/0x642
[  415.275094][ T4935]  ? panic+0x764/0x764
[  415.279171][ T4935]  sysfs_create_dir_ns+0x2c6/0x390
[  415.284279][ T4935]  ? sysfs_warn_dup+0xa0/0xa0
[  415.288957][ T4935]  kobject_add_internal+0x6df/0xd10
[  415.294157][ T4935]  kobject_init_and_add+0x120/0x190
[  415.299355][ T4935]  ? lockdep_softirqs_off+0x420/0x420
[  415.304729][ T4935]  ? widen_string+0x3a/0x310
[  415.309321][ T4935]  ? kobject_add+0x210/0x210
[  415.313912][ T4935]  ? __init_swait_queue_head+0xaa/0x140
[  415.319462][ T4935]  gfs2_sys_fs_add+0x237/0x4a0
[  415.324236][ T4935]  ? gfs2_recover_set+0x240/0x240
[  415.329262][ T4935]  ? snprintf+0xd6/0x120
[  415.333507][ T4935]  ? vscnprintf+0x80/0x80
[  415.337843][ T4935]  ? read_word_at_a_time+0xe/0x20
[  415.342873][ T4935]  ? strscpy+0x89/0x220
[  415.347028][ T4935]  gfs2_fill_super+0x1200/0x2680
[  415.351980][ T4935]  ? gfs2_reconfigure+0xcf0/0xcf0
[  415.357007][ T4935]  ? snprintf+0xd6/0x120
[  415.361254][ T4935]  ? set_blocksize+0x1c6/0x350
[  415.366021][ T4935]  get_tree_bdev+0x3fe/0x620
[  415.370619][ T4935]  ? gfs2_reconfigure+0xcf0/0xcf0
[  415.375651][ T4935]  gfs2_get_tree+0x50/0x210
[  415.380149][ T4935]  ? bpf_lsm_capable+0x5/0x10
[  415.384820][ T4935]  vfs_get_tree+0x88/0x270
[  415.389239][ T4935]  do_new_mount+0x2ba/0xb40
[  415.393757][ T4935]  ? ns_capable+0x85/0xe0
[  415.398111][ T4935]  ? do_move_mount_old+0x160/0x160
[  415.403243][ T4935]  __se_sys_mount+0x2d5/0x3c0
[  415.407927][ T4935]  ? __x64_sys_mount+0xc0/0xc0
[  415.412694][ T4935]  ? syscall_enter_from_user_mode+0x2e/0x230
[  415.418667][ T4935]  ? lockdep_hardirqs_on+0x94/0x130
[  415.423860][ T4935]  ? __x64_sys_mount+0x1c/0xc0
[  415.428622][ T4935]  do_syscall_64+0x3b/0xb0
[  415.433040][ T4935]  ? clear_bhb_loop+0x45/0xa0
[  415.437715][ T4935]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  415.443624][ T4935] RIP: 0033:0x7f6de95d825a
[  415.448038][ T4935] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  415.467642][ T4935] RSP: 002b:00007ffcfc6fd388 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  415.476060][ T4935] RAX: ffffffffffffffda RBX: 00007ffcfc6fd3a0 RCX: 00007f6de95d825a
[  415.484029][ T4935] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007ffcfc6fd3a0
[  415.491993][ T4935] RBP: 0000000000000004 R08: 00007ffcfc6fd3e0 R09: 00000000000125b5
[  415.499956][ T4935] R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000000
[  415.507922][ T4935] R13: 00007ffcfc6fd3e0 R14: 0000000000000003 R15: 0000000001000000
[  415.515901][ T4935]  </TASK>
[  415.518961][ T4937] CPU: 1 PID: 4937 Comm: syz-executor216 Not tainted 6.1.126-syzkaller #0
[  415.519100][ T4935] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  415.527458][ T4937] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  415.527474][ T4937] Call Trace:
[  415.527483][ T4937]  <TASK>
[  415.527493][ T4937]  dump_stack_lvl+0x1e3/0x2cb
[  415.540932][ T4935] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  415.550965][ T4937]  ? nf_tcp_handle_invalid+0x642/0x642
[  415.574169][ T4937]  ? panic+0x764/0x764
[  415.578274][ T4937]  sysfs_create_dir_ns+0x2c6/0x390
[  415.583408][ T4937]  ? sysfs_warn_dup+0xa0/0xa0
[  415.588098][ T4937]  kobject_add_internal+0x6df/0xd10
[  415.593304][ T4937]  kobject_init_and_add+0x120/0x190
[  415.598496][ T4937]  ? lockdep_softirqs_off+0x420/0x420
[  415.603868][ T4937]  ? widen_string+0x3a/0x310
[  415.608457][ T4937]  ? kobject_add+0x210/0x210
[  415.613063][ T4937]  ? __init_swait_queue_head+0xaa/0x140
[  415.618610][ T4937]  gfs2_sys_fs_add+0x237/0x4a0
[  415.623372][ T4937]  ? gfs2_recover_set+0x240/0x240
[  415.628391][ T4937]  ? snprintf+0xd6/0x120
[  415.632650][ T4937]  ? vscnprintf+0x80/0x80
[  415.636980][ T4937]  ? read_word_at_a_time+0xe/0x20
[  415.642003][ T4937]  ? strscpy+0x89/0x220
[  415.646158][ T4937]  gfs2_fill_super+0x1200/0x2680
[  415.651104][ T4937]  ? gfs2_reconfigure+0xcf0/0xcf0
[  415.656140][ T4937]  ? snprintf+0xd6/0x120
[  415.660381][ T4937]  ? set_blocksize+0x1c6/0x350
[  415.665143][ T4937]  get_tree_bdev+0x3fe/0x620
[  415.669733][ T4937]  ? gfs2_reconfigure+0xcf0/0xcf0
[  415.674754][ T4937]  gfs2_get_tree+0x50/0x210
[  415.679256][ T4937]  ? bpf_lsm_capable+0x5/0x10
[  415.683927][ T4937]  vfs_get_tree+0x88/0x270
[  415.688347][ T4937]  do_new_mount+0x2ba/0xb40
[  415.692853][ T4937]  ? ns_capable+0x85/0xe0
[  415.697199][ T4937]  ? do_move_mount_old+0x160/0x160
[  415.702343][ T4937]  __se_sys_mount+0x2d5/0x3c0
[  415.707027][ T4937]  ? __x64_sys_mount+0xc0/0xc0
[  415.711790][ T4937]  ? syscall_enter_from_user_mode+0x2e/0x230
[  415.717878][ T4937]  ? lockdep_hardirqs_on+0x94/0x130
[  415.723081][ T4937]  ? __x64_sys_mount+0x1c/0xc0
[  415.727846][ T4937]  do_syscall_64+0x3b/0xb0
[  415.732267][ T4937]  ? clear_bhb_loop+0x45/0xa0
[  415.736939][ T4937]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  415.742861][ T4937] RIP: 0033:0x7f6de95d825a
[  415.747287][ T4937] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  415.766890][ T4937] RSP: 002b:00007ffcfc6fd388 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  415.775301][ T4937] RAX: ffffffffffffffda RBX: 00007ffcfc6fd3a0 RCX: 00007f6de95d825a
[  415.783270][ T4937] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007ffcfc6fd3a0
[  415.791233][ T4937] RBP: 0000000000000004 R08: 00007ffcfc6fd3e0 R09: 00000000000125b5
[  415.799194][ T4937] R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000000
[  415.807161][ T4937] R13: 00007ffcfc6fd3e0 R14: 0000000000000003 R15: 0000000001000000
[  415.815141][ T4937]  </TASK>
[  415.818267][ T4937] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  415.831800][ T4937] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
executing program
[  415.863026][ T4303] I/O error, dev loop4, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
executing program
executing program
[  416.298461][ T4938] loop2: detected capacity change from 0 to 32768
executing program
executing program
[  416.632662][ T4939] loop3: detected capacity change from 0 to 32768
[  416.668818][ T4938] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  416.676606][ T4938] CPU: 0 PID: 4938 Comm: syz-executor216 Not tainted 6.1.126-syzkaller #0
[  416.685114][ T4938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  416.695181][ T4938] Call Trace:
[  416.698477][ T4938]  <TASK>
[  416.701418][ T4938]  dump_stack_lvl+0x1e3/0x2cb
[  416.706132][ T4938]  ? nf_tcp_handle_invalid+0x642/0x642
[  416.711618][ T4938]  ? panic+0x764/0x764
[  416.715712][ T4938]  sysfs_create_dir_ns+0x2c6/0x390
[  416.720838][ T4938]  ? sysfs_warn_dup+0xa0/0xa0
[  416.725537][ T4938]  kobject_add_internal+0x6df/0xd10
[  416.730757][ T4938]  kobject_init_and_add+0x120/0x190
[  416.735971][ T4938]  ? lockdep_softirqs_off+0x420/0x420
[  416.741359][ T4938]  ? widen_string+0x3a/0x310
[  416.745979][ T4938]  ? kobject_add+0x210/0x210
[  416.750604][ T4938]  ? __init_swait_queue_head+0xaa/0x140
[  416.756184][ T4938]  gfs2_sys_fs_add+0x237/0x4a0
[  416.760976][ T4938]  ? gfs2_recover_set+0x240/0x240
[  416.766023][ T4938]  ? snprintf+0xd6/0x120
[  416.770291][ T4938]  ? vscnprintf+0x80/0x80
[  416.774645][ T4938]  ? read_word_at_a_time+0xe/0x20
[  416.779686][ T4938]  ? strscpy+0x89/0x220
[  416.783858][ T4938]  gfs2_fill_super+0x1200/0x2680
[  416.788832][ T4938]  ? gfs2_reconfigure+0xcf0/0xcf0
[  416.793873][ T4938]  ? snprintf+0xd6/0x120
[  416.798141][ T4938]  ? set_blocksize+0x1c6/0x350
[  416.802931][ T4938]  get_tree_bdev+0x3fe/0x620
[  416.807549][ T4938]  ? gfs2_reconfigure+0xcf0/0xcf0
[  416.812602][ T4938]  gfs2_get_tree+0x50/0x210
[  416.817119][ T4938]  ? bpf_lsm_capable+0x5/0x10
[  416.821809][ T4938]  vfs_get_tree+0x88/0x270
[  416.826245][ T4938]  do_new_mount+0x2ba/0xb40
[  416.830764][ T4938]  ? ns_capable+0x85/0xe0
[  416.835114][ T4938]  ? do_move_mount_old+0x160/0x160
[  416.840251][ T4938]  __se_sys_mount+0x2d5/0x3c0
[  416.844952][ T4938]  ? __x64_sys_mount+0xc0/0xc0
[  416.849735][ T4938]  ? syscall_enter_from_user_mode+0x2e/0x230
[  416.855732][ T4938]  ? lockdep_hardirqs_on+0x94/0x130
[  416.860953][ T4938]  ? __x64_sys_mount+0x1c/0xc0
[  416.865736][ T4938]  do_syscall_64+0x3b/0xb0
[  416.870170][ T4938]  ? clear_bhb_loop+0x45/0xa0
[  416.874860][ T4938]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  416.880784][ T4938] RIP: 0033:0x7f6de95d825a
[  416.885214][ T4938] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  416.904831][ T4938] RSP: 002b:00007ffcfc6fd388 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  416.913256][ T4938] RAX: ffffffffffffffda RBX: 00007ffcfc6fd3a0 RCX: 00007f6de95d825a
[  416.921237][ T4938] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007ffcfc6fd3a0
[  416.929229][ T4938] RBP: 0000000000000004 R08: 00007ffcfc6fd3e0 R09: 00000000000125b5
[  416.937214][ T4938] R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000000
[  416.945229][ T4938] R13: 00007ffcfc6fd3e0 R14: 0000000000000003 R15: 0000000001000000
[  416.953221][ T4938]  </TASK>
[  416.956406][ T4938] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  416.961281][ T4942] loop4: detected capacity change from 0 to 32768
[  416.969867][ T4938] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  416.983790][ T4939] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  416.991577][ T4939] CPU: 1 PID: 4939 Comm: syz-executor216 Not tainted 6.1.126-syzkaller #0
[  416.995577][ T4942] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  417.000097][ T4939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  417.017862][ T4939] Call Trace:
[  417.021140][ T4939]  <TASK>
[  417.024065][ T4939]  dump_stack_lvl+0x1e3/0x2cb
[  417.028748][ T4939]  ? nf_tcp_handle_invalid+0x642/0x642
[  417.034209][ T4939]  ? panic+0x764/0x764
[  417.038285][ T4939]  sysfs_create_dir_ns+0x2c6/0x390
[  417.043403][ T4939]  ? sysfs_warn_dup+0xa0/0xa0
[  417.048087][ T4939]  kobject_add_internal+0x6df/0xd10
[  417.053299][ T4939]  kobject_init_and_add+0x120/0x190
[  417.058524][ T4939]  ? lockdep_softirqs_off+0x420/0x420
[  417.063903][ T4939]  ? widen_string+0x3a/0x310
[  417.068508][ T4939]  ? kobject_add+0x210/0x210
[  417.073112][ T4939]  ? __init_swait_queue_head+0xaa/0x140
[  417.078679][ T4939]  gfs2_sys_fs_add+0x237/0x4a0
[  417.083518][ T4939]  ? gfs2_recover_set+0x240/0x240
[  417.088551][ T4939]  ? snprintf+0xd6/0x120
[  417.092811][ T4939]  ? vscnprintf+0x80/0x80
[  417.097149][ T4939]  ? read_word_at_a_time+0xe/0x20
[  417.102189][ T4939]  ? strscpy+0x89/0x220
[  417.106353][ T4939]  gfs2_fill_super+0x1200/0x2680
[  417.111315][ T4939]  ? gfs2_reconfigure+0xcf0/0xcf0
[  417.116357][ T4939]  ? snprintf+0xd6/0x120
[  417.120608][ T4939]  ? set_blocksize+0x1c6/0x350
[  417.125376][ T4939]  get_tree_bdev+0x3fe/0x620
[  417.129973][ T4939]  ? gfs2_reconfigure+0xcf0/0xcf0
[  417.135000][ T4939]  gfs2_get_tree+0x50/0x210
[  417.139515][ T4939]  ? bpf_lsm_capable+0x5/0x10
[  417.144211][ T4939]  vfs_get_tree+0x88/0x270
[  417.148632][ T4939]  do_new_mount+0x2ba/0xb40
[  417.153171][ T4939]  ? ns_capable+0x85/0xe0
[  417.157512][ T4939]  ? do_move_mount_old+0x160/0x160
[  417.162646][ T4939]  __se_sys_mount+0x2d5/0x3c0
[  417.167348][ T4939]  ? __x64_sys_mount+0xc0/0xc0
[  417.172119][ T4939]  ? syscall_enter_from_user_mode+0x2e/0x230
[  417.178103][ T4939]  ? lockdep_hardirqs_on+0x94/0x130
[  417.183307][ T4939]  ? __x64_sys_mount+0x1c/0xc0
[  417.188075][ T4939]  do_syscall_64+0x3b/0xb0
[  417.192500][ T4939]  ? clear_bhb_loop+0x45/0xa0
[  417.197179][ T4939]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  417.203076][ T4939] RIP: 0033:0x7f6de95d825a
[  417.207492][ T4939] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  417.227103][ T4939] RSP: 002b:00007ffcfc6fd388 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  417.235530][ T4939] RAX: ffffffffffffffda RBX: 00007ffcfc6fd3a0 RCX: 00007f6de95d825a
[  417.243523][ T4939] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007ffcfc6fd3a0
[  417.251501][ T4939] RBP: 0000000000000004 R08: 00007ffcfc6fd3e0 R09: 00000000000125b5
[  417.259471][ T4939] R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000000
[  417.267460][ T4939] R13: 00007ffcfc6fd3e0 R14: 0000000000000003 R15: 0000000001000000
[  417.275449][ T4939]  </TASK>
[  417.278492][ T4942] CPU: 0 PID: 4942 Comm: syz-executor216 Not tainted 6.1.126-syzkaller #0
[  417.278678][ T4939] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  417.286997][ T4942] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  417.287011][ T4942] Call Trace:
[  417.287019][ T4942]  <TASK>
[  417.287028][ T4942]  dump_stack_lvl+0x1e3/0x2cb
[  417.300528][ T4939] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  417.310528][ T4942]  ? nf_tcp_handle_invalid+0x642/0x642
[  417.310576][ T4942]  ? panic+0x764/0x764
[  417.337829][ T4942]  sysfs_create_dir_ns+0x2c6/0x390
[  417.342945][ T4942]  ? sysfs_warn_dup+0xa0/0xa0
[  417.347624][ T4942]  kobject_add_internal+0x6df/0xd10
[  417.352833][ T4942]  kobject_init_and_add+0x120/0x190
[  417.358029][ T4942]  ? lockdep_softirqs_off+0x420/0x420
[  417.363406][ T4942]  ? widen_string+0x3a/0x310
[  417.367999][ T4942]  ? kobject_add+0x210/0x210
[  417.372593][ T4942]  ? __init_swait_queue_head+0xaa/0x140
[  417.378143][ T4942]  gfs2_sys_fs_add+0x237/0x4a0
[  417.382909][ T4942]  ? gfs2_recover_set+0x240/0x240
[  417.387930][ T4942]  ? snprintf+0xd6/0x120
[  417.392197][ T4942]  ? vscnprintf+0x80/0x80
[  417.396528][ T4942]  ? read_word_at_a_time+0xe/0x20
[  417.401553][ T4942]  ? strscpy+0x89/0x220
[  417.405708][ T4942]  gfs2_fill_super+0x1200/0x2680
[  417.410655][ T4942]  ? gfs2_reconfigure+0xcf0/0xcf0
[  417.415681][ T4942]  ? snprintf+0xd6/0x120
[  417.419926][ T4942]  ? set_blocksize+0x1c6/0x350
[  417.424702][ T4942]  get_tree_bdev+0x3fe/0x620
[  417.429293][ T4942]  ? gfs2_reconfigure+0xcf0/0xcf0
[  417.434324][ T4942]  gfs2_get_tree+0x50/0x210
[  417.438821][ T4942]  ? bpf_lsm_capable+0x5/0x10
[  417.443490][ T4942]  vfs_get_tree+0x88/0x270
[  417.447910][ T4942]  do_new_mount+0x2ba/0xb40
[  417.452424][ T4942]  ? ns_capable+0x85/0xe0
[  417.456756][ T4942]  ? do_move_mount_old+0x160/0x160
[  417.461873][ T4942]  __se_sys_mount+0x2d5/0x3c0
[  417.466553][ T4942]  ? __x64_sys_mount+0xc0/0xc0
[  417.471313][ T4942]  ? syscall_enter_from_user_mode+0x2e/0x230
[  417.477322][ T4942]  ? lockdep_hardirqs_on+0x94/0x130
[  417.482522][ T4942]  ? __x64_sys_mount+0x1c/0xc0
[  417.487332][ T4942]  do_syscall_64+0x3b/0xb0
[  417.491754][ T4942]  ? clear_bhb_loop+0x45/0xa0
[  417.496421][ T4942]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  417.502320][ T4942] RIP: 0033:0x7f6de95d825a
[  417.506727][ T4942] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  417.526325][ T4942] RSP: 002b:00007ffcfc6fd388 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  417.534729][ T4942] RAX: ffffffffffffffda RBX: 00007ffcfc6fd3a0 RCX: 00007f6de95d825a
[  417.542697][ T4942] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007ffcfc6fd3a0
[  417.550662][ T4942] RBP: 0000000000000004 R08: 00007ffcfc6fd3e0 R09: 00000000000125b5
[  417.558626][ T4942] R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000000
[  417.566588][ T4942] R13: 00007ffcfc6fd3e0 R14: 0000000000000003 R15: 0000000001000000
[  417.574560][ T4942]  </TASK>
executing program
executing program
[  417.577878][ T4942] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  417.591391][ T4942] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  417.888365][ T4943] loop1: detected capacity change from 0 to 32768
[  417.961234][ T4943] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  417.969055][ T4943] CPU: 0 PID: 4943 Comm: syz-executor216 Not tainted 6.1.126-syzkaller #0
[  417.977587][ T4943] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  417.987661][ T4943] Call Trace:
[  417.990951][ T4943]  <TASK>
[  417.993887][ T4943]  dump_stack_lvl+0x1e3/0x2cb
[  417.998591][ T4943]  ? nf_tcp_handle_invalid+0x642/0x642
[  418.004075][ T4943]  ? panic+0x764/0x764
[  418.008201][ T4943]  sysfs_create_dir_ns+0x2c6/0x390
[  418.013342][ T4943]  ? sysfs_warn_dup+0xa0/0xa0
[  418.018058][ T4943]  kobject_add_internal+0x6df/0xd10
[  418.023286][ T4943]  kobject_init_and_add+0x120/0x190
[  418.028498][ T4943]  ? lockdep_softirqs_off+0x420/0x420
[  418.033902][ T4943]  ? widen_string+0x3a/0x310
[  418.038534][ T4943]  ? kobject_add+0x210/0x210
[  418.043146][ T4943]  ? __init_swait_queue_head+0xaa/0x140
[  418.048715][ T4943]  gfs2_sys_fs_add+0x237/0x4a0
[  418.053498][ T4943]  ? gfs2_recover_set+0x240/0x240
[  418.058552][ T4943]  ? snprintf+0xd6/0x120
[  418.062818][ T4943]  ? vscnprintf+0x80/0x80
[  418.067167][ T4943]  ? read_word_at_a_time+0xe/0x20
[  418.072211][ T4943]  ? strscpy+0x89/0x220
[  418.076396][ T4943]  gfs2_fill_super+0x1200/0x2680
[  418.081373][ T4943]  ? gfs2_reconfigure+0xcf0/0xcf0
[  418.086424][ T4943]  ? snprintf+0xd6/0x120
[  418.090693][ T4943]  ? set_blocksize+0x1c6/0x350
[  418.095483][ T4943]  get_tree_bdev+0x3fe/0x620
[  418.100111][ T4943]  ? gfs2_reconfigure+0xcf0/0xcf0
[  418.105169][ T4943]  gfs2_get_tree+0x50/0x210
[  418.109712][ T4943]  ? bpf_lsm_capable+0x5/0x10
[  418.114409][ T4943]  vfs_get_tree+0x88/0x270
[  418.118854][ T4943]  do_new_mount+0x2ba/0xb40
[  418.123381][ T4943]  ? ns_capable+0x85/0xe0
[  418.127740][ T4943]  ? do_move_mount_old+0x160/0x160
[  418.133025][ T4943]  __se_sys_mount+0x2d5/0x3c0
[  418.137748][ T4943]  ? __x64_sys_mount+0xc0/0xc0
[  418.142544][ T4943]  ? syscall_enter_from_user_mode+0x2e/0x230
[  418.148654][ T4943]  ? lockdep_hardirqs_on+0x94/0x130
executing program
[  418.151538][ T4281] I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  418.153855][ T4943]  ? __x64_sys_mount+0x1c/0xc0
[  418.168430][ T4943]  do_syscall_64+0x3b/0xb0
[  418.172888][ T4943]  ? clear_bhb_loop+0x45/0xa0
[  418.177590][ T4943]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  418.183522][ T4943] RIP: 0033:0x7f6de95d825a
[  418.187957][ T4943] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  418.207587][ T4943] RSP: 002b:00007ffcfc6fd388 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  418.216039][ T4943] RAX: ffffffffffffffda RBX: 00007ffcfc6fd3a0 RCX: 00007f6de95d825a
[  418.224025][ T4943] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007ffcfc6fd3a0
[  418.232013][ T4943] RBP: 0000000000000004 R08: 00007ffcfc6fd3e0 R09: 00000000000125b5
[  418.240000][ T4943] R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000000
[  418.247993][ T4943] R13: 00007ffcfc6fd3e0 R14: 0000000000000003 R15: 0000000001000000
[  418.256000][ T4943]  </TASK>
[  418.259304][ T4943] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  418.272792][ T4943] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
executing program
executing program
[  418.700546][ T4946] loop2: detected capacity change from 0 to 32768
[  418.708067][ T4945] loop3: detected capacity change from 0 to 32768
[  418.716642][ T4946] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  418.724665][ T4946] CPU: 0 PID: 4946 Comm: syz-executor216 Not tainted 6.1.126-syzkaller #0
[  418.733177][ T4946] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  418.743245][ T4946] Call Trace:
[  418.746620][ T4946]  <TASK>
[  418.749568][ T4946]  dump_stack_lvl+0x1e3/0x2cb
[  418.754278][ T4946]  ? nf_tcp_handle_invalid+0x642/0x642
[  418.759767][ T4946]  ? panic+0x764/0x764
[  418.763860][ T4946]  sysfs_create_dir_ns+0x2c6/0x390
[  418.768987][ T4946]  ? sysfs_warn_dup+0xa0/0xa0
[  418.773691][ T4946]  kobject_add_internal+0x6df/0xd10
[  418.778924][ T4946]  kobject_init_and_add+0x120/0x190
[  418.784138][ T4946]  ? lockdep_softirqs_off+0x420/0x420
[  418.789529][ T4946]  ? widen_string+0x3a/0x310
[  418.794138][ T4946]  ? kobject_add+0x210/0x210
[  418.798746][ T4946]  ? __init_swait_queue_head+0xaa/0x140
[  418.804326][ T4946]  gfs2_sys_fs_add+0x237/0x4a0
[  418.809106][ T4946]  ? gfs2_recover_set+0x240/0x240
[  418.814143][ T4946]  ? snprintf+0xd6/0x120
[  418.818417][ T4946]  ? vscnprintf+0x80/0x80
[  418.822766][ T4946]  ? read_word_at_a_time+0xe/0x20
[  418.827805][ T4946]  ? strscpy+0x89/0x220
[  418.831980][ T4946]  gfs2_fill_super+0x1200/0x2680
[  418.836951][ T4946]  ? gfs2_reconfigure+0xcf0/0xcf0
[  418.841995][ T4946]  ? snprintf+0xd6/0x120
[  418.846261][ T4946]  ? set_blocksize+0x1c6/0x350
[  418.851044][ T4946]  get_tree_bdev+0x3fe/0x620
[  418.855667][ T4946]  ? gfs2_reconfigure+0xcf0/0xcf0
[  418.860714][ T4946]  gfs2_get_tree+0x50/0x210
[  418.865227][ T4946]  ? bpf_lsm_capable+0x5/0x10
[  418.869914][ T4946]  vfs_get_tree+0x88/0x270
[  418.874348][ T4946]  do_new_mount+0x2ba/0xb40
[  418.878863][ T4946]  ? ns_capable+0x85/0xe0
[  418.883204][ T4946]  ? do_move_mount_old+0x160/0x160
[  418.883585][ T4947] loop4: detected capacity change from 0 to 32768
[  418.888329][ T4946]  __se_sys_mount+0x2d5/0x3c0
[  418.899409][ T4946]  ? __x64_sys_mount+0xc0/0xc0
[  418.904194][ T4946]  ? syscall_enter_from_user_mode+0x2e/0x230
[  418.910196][ T4946]  ? lockdep_hardirqs_on+0x94/0x130
[  418.915408][ T4946]  ? __x64_sys_mount+0x1c/0xc0
[  418.920186][ T4946]  do_syscall_64+0x3b/0xb0
[  418.924605][ T4946]  ? clear_bhb_loop+0x45/0xa0
[  418.929274][ T4946]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  418.935183][ T4946] RIP: 0033:0x7f6de95d825a
[  418.939588][ T4946] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  418.959183][ T4946] RSP: 002b:00007ffcfc6fd388 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  418.967592][ T4946] RAX: ffffffffffffffda RBX: 00007ffcfc6fd3a0 RCX: 00007f6de95d825a
[  418.975560][ T4946] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007ffcfc6fd3a0
[  418.983522][ T4946] RBP: 0000000000000004 R08: 00007ffcfc6fd3e0 R09: 00000000000125b5
[  418.991487][ T4946] R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000000
[  418.999454][ T4946] R13: 00007ffcfc6fd3e0 R14: 0000000000000003 R15: 0000000001000000
[  419.007432][ T4946]  </TASK>
[  419.010594][ T4945] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  419.011141][ T4946] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  419.019706][ T4945] CPU: 1 PID: 4945 Comm: syz-executor216 Not tainted 6.1.126-syzkaller #0
[  419.031777][ T4946] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  419.040223][ T4945] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  419.057112][ T4945] Call Trace:
[  419.060488][ T4945]  <TASK>
[  419.063414][ T4945]  dump_stack_lvl+0x1e3/0x2cb
[  419.068103][ T4945]  ? nf_tcp_handle_invalid+0x642/0x642
[  419.073566][ T4945]  ? panic+0x764/0x764
[  419.077641][ T4945]  sysfs_create_dir_ns+0x2c6/0x390
[  419.082751][ T4945]  ? sysfs_warn_dup+0xa0/0xa0
[  419.087429][ T4945]  kobject_add_internal+0x6df/0xd10
[  419.092631][ T4945]  kobject_init_and_add+0x120/0x190
[  419.097827][ T4945]  ? lockdep_softirqs_off+0x420/0x420
[  419.103203][ T4945]  ? widen_string+0x3a/0x310
[  419.107794][ T4945]  ? kobject_add+0x210/0x210
[  419.112386][ T4945]  ? __init_swait_queue_head+0xaa/0x140
[  419.117934][ T4945]  gfs2_sys_fs_add+0x237/0x4a0
[  419.122696][ T4945]  ? gfs2_recover_set+0x240/0x240
[  419.127716][ T4945]  ? snprintf+0xd6/0x120
[  419.131963][ T4945]  ? vscnprintf+0x80/0x80
[  419.136296][ T4945]  ? read_word_at_a_time+0xe/0x20
[  419.141312][ T4945]  ? strscpy+0x89/0x220
[  419.145460][ T4945]  gfs2_fill_super+0x1200/0x2680
[  419.150406][ T4945]  ? gfs2_reconfigure+0xcf0/0xcf0
[  419.155429][ T4945]  ? snprintf+0xd6/0x120
[  419.159672][ T4945]  ? set_blocksize+0x1c6/0x350
[  419.164432][ T4945]  get_tree_bdev+0x3fe/0x620
[  419.169021][ T4945]  ? gfs2_reconfigure+0xcf0/0xcf0
[  419.174039][ T4945]  gfs2_get_tree+0x50/0x210
[  419.178538][ T4945]  ? bpf_lsm_capable+0x5/0x10
[  419.183210][ T4945]  vfs_get_tree+0x88/0x270
[  419.187626][ T4945]  do_new_mount+0x2ba/0xb40
[  419.192160][ T4945]  ? ns_capable+0x85/0xe0
[  419.196485][ T4945]  ? do_move_mount_old+0x160/0x160
[  419.201599][ T4945]  __se_sys_mount+0x2d5/0x3c0
[  419.206278][ T4945]  ? __x64_sys_mount+0xc0/0xc0
[  419.211036][ T4945]  ? syscall_enter_from_user_mode+0x2e/0x230
[  419.217013][ T4945]  ? lockdep_hardirqs_on+0x94/0x130
[  419.222209][ T4945]  ? __x64_sys_mount+0x1c/0xc0
[  419.226971][ T4945]  do_syscall_64+0x3b/0xb0
[  419.231387][ T4945]  ? clear_bhb_loop+0x45/0xa0
[  419.236065][ T4945]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  419.241956][ T4945] RIP: 0033:0x7f6de95d825a
[  419.246361][ T4945] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  419.265964][ T4945] RSP: 002b:00007ffcfc6fd388 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  419.274378][ T4945] RAX: ffffffffffffffda RBX: 00007ffcfc6fd3a0 RCX: 00007f6de95d825a
[  419.282351][ T4945] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007ffcfc6fd3a0
[  419.290324][ T4945] RBP: 0000000000000004 R08: 00007ffcfc6fd3e0 R09: 00000000000125b5
[  419.298294][ T4945] R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000000
[  419.306372][ T4945] R13: 00007ffcfc6fd3e0 R14: 0000000000000003 R15: 0000000001000000
[  419.314353][ T4945]  </TASK>
[  419.317427][ T4945] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  419.319625][ T4947] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  419.330894][ T4945] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
executing program
[  419.345527][ T4947] CPU: 0 PID: 4947 Comm: syz-executor216 Not tainted 6.1.126-syzkaller #0
[  419.354040][ T4947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  419.364107][ T4947] Call Trace:
[  419.367409][ T4947]  <TASK>
[  419.370357][ T4947]  dump_stack_lvl+0x1e3/0x2cb
[  419.375066][ T4947]  ? nf_tcp_handle_invalid+0x642/0x642
[  419.380548][ T4947]  ? panic+0x764/0x764
[  419.384645][ T4947]  sysfs_create_dir_ns+0x2c6/0x390
[  419.389769][ T4947]  ? sysfs_warn_dup+0xa0/0xa0
[  419.394472][ T4947]  kobject_add_internal+0x6df/0xd10
[  419.399700][ T4947]  kobject_init_and_add+0x120/0x190
[  419.404915][ T4947]  ? lockdep_softirqs_off+0x420/0x420
[  419.410342][ T4947]  ? widen_string+0x3a/0x310
[  419.414954][ T4947]  ? kobject_add+0x210/0x210
[  419.419566][ T4947]  ? __init_swait_queue_head+0xaa/0x140
[  419.425134][ T4947]  gfs2_sys_fs_add+0x237/0x4a0
[  419.429914][ T4947]  ? gfs2_recover_set+0x240/0x240
[  419.434953][ T4947]  ? snprintf+0xd6/0x120
[  419.439217][ T4947]  ? vscnprintf+0x80/0x80
[  419.443576][ T4947]  ? read_word_at_a_time+0xe/0x20
[  419.448615][ T4947]  ? strscpy+0x89/0x220
[  419.452785][ T4947]  gfs2_fill_super+0x1200/0x2680
[  419.457763][ T4947]  ? gfs2_reconfigure+0xcf0/0xcf0
[  419.462813][ T4947]  ? snprintf+0xd6/0x120
[  419.467087][ T4947]  ? set_blocksize+0x1c6/0x350
[  419.471878][ T4947]  get_tree_bdev+0x3fe/0x620
[  419.476499][ T4947]  ? gfs2_reconfigure+0xcf0/0xcf0
[  419.481561][ T4947]  gfs2_get_tree+0x50/0x210
[  419.486087][ T4947]  ? bpf_lsm_capable+0x5/0x10
[  419.490782][ T4947]  vfs_get_tree+0x88/0x270
[  419.495229][ T4947]  do_new_mount+0x2ba/0xb40
[  419.499756][ T4947]  ? ns_capable+0x85/0xe0
[  419.504101][ T4947]  ? do_move_mount_old+0x160/0x160
[  419.509245][ T4947]  __se_sys_mount+0x2d5/0x3c0
[  419.512341][ T4280] I/O error, dev loop1, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  419.513950][ T4947]  ? __x64_sys_mount+0xc0/0xc0
[  419.528519][ T4947]  ? syscall_enter_from_user_mode+0x2e/0x230
[  419.534536][ T4947]  ? lockdep_hardirqs_on+0x94/0x130
[  419.539755][ T4947]  ? __x64_sys_mount+0x1c/0xc0
[  419.544542][ T4947]  do_syscall_64+0x3b/0xb0
[  419.548982][ T4947]  ? clear_bhb_loop+0x45/0xa0
[  419.553673][ T4947]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  419.559585][ T4947] RIP: 0033:0x7f6de95d825a
[  419.564014][ T4947] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  419.583633][ T4947] RSP: 002b:00007ffcfc6fd388 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  419.592064][ T4947] RAX: ffffffffffffffda RBX: 00007ffcfc6fd3a0 RCX: 00007f6de95d825a
[  419.600133][ T4947] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007ffcfc6fd3a0
[  419.608120][ T4947] RBP: 0000000000000004 R08: 00007ffcfc6fd3e0 R09: 00000000000125b5
[  419.616195][ T4947] R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000000
[  419.624179][ T4947] R13: 00007ffcfc6fd3e0 R14: 0000000000000003 R15: 0000000001000000
[  419.632175][ T4947]  </TASK>
[  419.635318][ T4947] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  419.648801][ T4947] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
executing program
[  419.857056][ T4948] loop2: detected capacity change from 0 to 32768
[  419.872046][ T4948] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  419.879782][ T4948] CPU: 1 PID: 4948 Comm: syz-executor216 Not tainted 6.1.126-syzkaller #0
[  419.888291][ T4948] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  419.898366][ T4948] Call Trace:
[  419.901671][ T4948]  <TASK>
[  419.904610][ T4948]  dump_stack_lvl+0x1e3/0x2cb
[  419.909315][ T4948]  ? nf_tcp_handle_invalid+0x642/0x642
[  419.914800][ T4948]  ? panic+0x764/0x764
[  419.918895][ T4948]  sysfs_create_dir_ns+0x2c6/0x390
[  419.924022][ T4948]  ? sysfs_warn_dup+0xa0/0xa0
[  419.928726][ T4948]  kobject_add_internal+0x6df/0xd10
[  419.933962][ T4948]  kobject_init_and_add+0x120/0x190
[  419.939181][ T4948]  ? lockdep_softirqs_off+0x420/0x420
[  419.944585][ T4948]  ? widen_string+0x3a/0x310
[  419.949197][ T4948]  ? kobject_add+0x210/0x210
[  419.953807][ T4948]  ? __init_swait_queue_head+0xaa/0x140
[  419.959377][ T4948]  gfs2_sys_fs_add+0x237/0x4a0
[  419.964156][ T4948]  ? gfs2_recover_set+0x240/0x240
[  419.969196][ T4948]  ? snprintf+0xd6/0x120
[  419.973462][ T4948]  ? vscnprintf+0x80/0x80
[  419.977814][ T4948]  ? read_word_at_a_time+0xe/0x20
[  419.982856][ T4948]  ? strscpy+0x89/0x220
[  419.987029][ T4948]  gfs2_fill_super+0x1200/0x2680
[  419.992001][ T4948]  ? gfs2_reconfigure+0xcf0/0xcf0
[  419.997046][ T4948]  ? snprintf+0xd6/0x120
[  420.001310][ T4948]  ? set_blocksize+0x1c6/0x350
[  420.006090][ T4948]  get_tree_bdev+0x3fe/0x620
[  420.010694][ T4948]  ? gfs2_reconfigure+0xcf0/0xcf0
[  420.015736][ T4948]  gfs2_get_tree+0x50/0x210
[  420.020253][ T4948]  ? bpf_lsm_capable+0x5/0x10
[  420.024944][ T4948]  vfs_get_tree+0x88/0x270
[  420.029377][ T4948]  do_new_mount+0x2ba/0xb40
[  420.033894][ T4948]  ? ns_capable+0x85/0xe0
[  420.038246][ T4948]  ? do_move_mount_old+0x160/0x160
[  420.043388][ T4948]  __se_sys_mount+0x2d5/0x3c0
[  420.048090][ T4948]  ? __x64_sys_mount+0xc0/0xc0
[  420.052879][ T4948]  ? syscall_enter_from_user_mode+0x2e/0x230
[  420.058869][ T4948]  ? lockdep_hardirqs_on+0x94/0x130
[  420.064081][ T4948]  ? __x64_sys_mount+0x1c/0xc0
[  420.067759][ T4949] loop3: detected capacity change from 0 to 32768
[  420.068850][ T4948]  do_syscall_64+0x3b/0xb0
[  420.079664][ T4948]  ? clear_bhb_loop+0x45/0xa0
[  420.084351][ T4948]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  420.090260][ T4948] RIP: 0033:0x7f6de95d825a
[  420.094675][ T4948] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  420.114271][ T4948] RSP: 002b:00007ffcfc6fd388 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  420.122679][ T4948] RAX: ffffffffffffffda RBX: 00007ffcfc6fd3a0 RCX: 00007f6de95d825a
[  420.130640][ T4948] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007ffcfc6fd3a0
[  420.138603][ T4948] RBP: 0000000000000004 R08: 00007ffcfc6fd3e0 R09: 00000000000125b5
[  420.146564][ T4948] R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000000
[  420.154524][ T4948] R13: 00007ffcfc6fd3e0 R14: 0000000000000003 R15: 0000000001000000
[  420.162498][ T4948]  </TASK>
[  420.165631][ T4948] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  420.165905][ T4949] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  420.179109][ T4948] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  420.193772][ T4949] CPU: 0 PID: 4949 Comm: syz-executor216 Not tainted 6.1.126-syzkaller #0
[  420.202284][ T4949] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  420.212345][ T4949] Call Trace:
[  420.215627][ T4949]  <TASK>
[  420.218562][ T4949]  dump_stack_lvl+0x1e3/0x2cb
[  420.223266][ T4949]  ? nf_tcp_handle_invalid+0x642/0x642
[  420.228747][ T4949]  ? panic+0x764/0x764
[  420.232840][ T4949]  sysfs_create_dir_ns+0x2c6/0x390
[  420.237970][ T4949]  ? sysfs_warn_dup+0xa0/0xa0
[  420.242680][ T4949]  kobject_add_internal+0x6df/0xd10
[  420.247909][ T4949]  kobject_init_and_add+0x120/0x190
[  420.253137][ T4949]  ? lockdep_softirqs_off+0x420/0x420
[  420.258542][ T4949]  ? widen_string+0x3a/0x310
[  420.263156][ T4949]  ? kobject_add+0x210/0x210
[  420.267778][ T4949]  ? __init_swait_queue_head+0xaa/0x140
[  420.273384][ T4949]  gfs2_sys_fs_add+0x237/0x4a0
[  420.278203][ T4949]  ? gfs2_recover_set+0x240/0x240
[  420.283256][ T4949]  ? snprintf+0xd6/0x120
[  420.287531][ T4949]  ? vscnprintf+0x80/0x80
[  420.291891][ T4949]  ? read_word_at_a_time+0xe/0x20
[  420.296934][ T4949]  ? strscpy+0x89/0x220
[  420.301110][ T4949]  gfs2_fill_super+0x1200/0x2680
[  420.306082][ T4949]  ? gfs2_reconfigure+0xcf0/0xcf0
[  420.311119][ T4949]  ? snprintf+0xd6/0x120
[  420.315387][ T4949]  ? set_blocksize+0x1c6/0x350
[  420.320179][ T4949]  get_tree_bdev+0x3fe/0x620
[  420.324792][ T4949]  ? gfs2_reconfigure+0xcf0/0xcf0
[  420.329839][ T4949]  gfs2_get_tree+0x50/0x210
[  420.334365][ T4949]  ? bpf_lsm_capable+0x5/0x10
[  420.339065][ T4949]  vfs_get_tree+0x88/0x270
[  420.343510][ T4949]  do_new_mount+0x2ba/0xb40
[  420.348041][ T4949]  ? ns_capable+0x85/0xe0
[  420.352402][ T4949]  ? do_move_mount_old+0x160/0x160
[  420.357565][ T4949]  __se_sys_mount+0x2d5/0x3c0
[  420.362284][ T4949]  ? __x64_sys_mount+0xc0/0xc0
[  420.367082][ T4949]  ? syscall_enter_from_user_mode+0x2e/0x230
[  420.373082][ T4949]  ? lockdep_hardirqs_on+0x94/0x130
[  420.378306][ T4949]  ? __x64_sys_mount+0x1c/0xc0
[  420.383109][ T4949]  do_syscall_64+0x3b/0xb0
[  420.387561][ T4949]  ? clear_bhb_loop+0x45/0xa0
[  420.392263][ T4949]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  420.398180][ T4949] RIP: 0033:0x7f6de95d825a
[  420.402617][ T4949] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  420.422227][ T4949] RSP: 002b:00007ffcfc6fd388 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  420.430645][ T4949] RAX: ffffffffffffffda RBX: 00007ffcfc6fd3a0 RCX: 00007f6de95d825a
[  420.438616][ T4949] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007ffcfc6fd3a0
[  420.446581][ T4949] RBP: 0000000000000004 R08: 00007ffcfc6fd3e0 R09: 00000000000125b5
executing program
[  420.454543][ T4949] R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000000
[  420.462507][ T4949] R13: 00007ffcfc6fd3e0 R14: 0000000000000003 R15: 0000000001000000
[  420.470482][ T4949]  </TASK>
[  420.473648][ T4949] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  420.487138][ T4949] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
executing program
[  420.812719][ T4950] loop1: detected capacity change from 0 to 32768
[  420.830035][ T4950] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  420.834608][ T4951] loop3: detected capacity change from 0 to 32768
[  420.837783][ T4950] CPU: 0 PID: 4950 Comm: syz-executor216 Not tainted 6.1.126-syzkaller #0
[  420.851945][ T4951] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  420.852656][ T4950] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  420.870440][ T4950] Call Trace:
[  420.873717][ T4950]  <TASK>
[  420.876643][ T4950]  dump_stack_lvl+0x1e3/0x2cb
[  420.881325][ T4950]  ? nf_tcp_handle_invalid+0x642/0x642
[  420.886792][ T4950]  ? panic+0x764/0x764
[  420.890865][ T4950]  sysfs_create_dir_ns+0x2c6/0x390
[  420.895972][ T4950]  ? sysfs_warn_dup+0xa0/0xa0
[  420.900648][ T4950]  kobject_add_internal+0x6df/0xd10
[  420.905853][ T4950]  kobject_init_and_add+0x120/0x190
[  420.911050][ T4950]  ? lockdep_softirqs_off+0x420/0x420
[  420.916437][ T4950]  ? widen_string+0x3a/0x310
[  420.921038][ T4950]  ? kobject_add+0x210/0x210
[  420.925631][ T4950]  ? __init_swait_queue_head+0xaa/0x140
[  420.931181][ T4950]  gfs2_sys_fs_add+0x237/0x4a0
[  420.935944][ T4950]  ? gfs2_recover_set+0x240/0x240
[  420.940966][ T4950]  ? snprintf+0xd6/0x120
[  420.945216][ T4950]  ? vscnprintf+0x80/0x80
[  420.949552][ T4950]  ? read_word_at_a_time+0xe/0x20
[  420.954574][ T4950]  ? strscpy+0x89/0x220
[  420.958730][ T4950]  gfs2_fill_super+0x1200/0x2680
[  420.963683][ T4950]  ? gfs2_reconfigure+0xcf0/0xcf0
[  420.968708][ T4950]  ? snprintf+0xd6/0x120
[  420.972953][ T4950]  ? set_blocksize+0x1c6/0x350
[  420.977720][ T4950]  get_tree_bdev+0x3fe/0x620
[  420.982322][ T4950]  ? gfs2_reconfigure+0xcf0/0xcf0
[  420.987368][ T4950]  gfs2_get_tree+0x50/0x210
[  420.991877][ T4950]  ? bpf_lsm_capable+0x5/0x10
[  420.996548][ T4950]  vfs_get_tree+0x88/0x270
[  421.001000][ T4950]  do_new_mount+0x2ba/0xb40
[  421.005516][ T4950]  ? ns_capable+0x85/0xe0
[  421.009848][ T4950]  ? do_move_mount_old+0x160/0x160
[  421.014967][ T4950]  __se_sys_mount+0x2d5/0x3c0
[  421.019646][ T4950]  ? __x64_sys_mount+0xc0/0xc0
[  421.024412][ T4950]  ? syscall_enter_from_user_mode+0x2e/0x230
[  421.030389][ T4950]  ? lockdep_hardirqs_on+0x94/0x130
[  421.035588][ T4950]  ? __x64_sys_mount+0x1c/0xc0
[  421.040352][ T4950]  do_syscall_64+0x3b/0xb0
[  421.044774][ T4950]  ? clear_bhb_loop+0x45/0xa0
[  421.049450][ T4950]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  421.055346][ T4950] RIP: 0033:0x7f6de95d825a
[  421.059758][ T4950] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  421.079363][ T4950] RSP: 002b:00007ffcfc6fd388 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  421.087778][ T4950] RAX: ffffffffffffffda RBX: 00007ffcfc6fd3a0 RCX: 00007f6de95d825a
[  421.095747][ T4950] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007ffcfc6fd3a0
[  421.103711][ T4950] RBP: 0000000000000004 R08: 00007ffcfc6fd3e0 R09: 00000000000125b5
[  421.111688][ T4950] R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000000
[  421.119655][ T4950] R13: 00007ffcfc6fd3e0 R14: 0000000000000003 R15: 0000000001000000
[  421.127637][ T4950]  </TASK>
[  421.130654][ T4951] CPU: 1 PID: 4951 Comm: syz-executor216 Not tainted 6.1.126-syzkaller #0
[  421.132218][ T4950] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  421.139156][ T4951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  421.152598][ T4950] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  421.162605][ T4951] Call Trace:
[  421.162614][ T4951]  <TASK>
[  421.162622][ T4951]  dump_stack_lvl+0x1e3/0x2cb
[  421.180353][ T4951]  ? nf_tcp_handle_invalid+0x642/0x642
[  421.185835][ T4951]  ? panic+0x764/0x764
[  421.189932][ T4951]  sysfs_create_dir_ns+0x2c6/0x390
[  421.195052][ T4951]  ? sysfs_warn_dup+0xa0/0xa0
[  421.199749][ T4951]  kobject_add_internal+0x6df/0xd10
[  421.204965][ T4951]  kobject_init_and_add+0x120/0x190
[  421.210175][ T4951]  ? lockdep_softirqs_off+0x420/0x420
[  421.215559][ T4951]  ? widen_string+0x3a/0x310
[  421.220178][ T4951]  ? kobject_add+0x210/0x210
[  421.224785][ T4951]  ? __init_swait_queue_head+0xaa/0x140
[  421.230349][ T4951]  gfs2_sys_fs_add+0x237/0x4a0
[  421.235138][ T4951]  ? gfs2_recover_set+0x240/0x240
[  421.240169][ T4951]  ? snprintf+0xd6/0x120
[  421.244428][ T4951]  ? vscnprintf+0x80/0x80
[  421.248775][ T4951]  ? read_word_at_a_time+0xe/0x20
[  421.253817][ T4951]  ? strscpy+0x89/0x220
[  421.257991][ T4951]  gfs2_fill_super+0x1200/0x2680
[  421.262968][ T4951]  ? gfs2_reconfigure+0xcf0/0xcf0
[  421.268018][ T4951]  ? snprintf+0xd6/0x120
[  421.272290][ T4951]  ? set_blocksize+0x1c6/0x350
[  421.277067][ T4951]  get_tree_bdev+0x3fe/0x620
[  421.281793][ T4951]  ? gfs2_reconfigure+0xcf0/0xcf0
[  421.286869][ T4951]  gfs2_get_tree+0x50/0x210
[  421.291393][ T4951]  ? bpf_lsm_capable+0x5/0x10
[  421.296067][ T4951]  vfs_get_tree+0x88/0x270
[  421.300491][ T4951]  do_new_mount+0x2ba/0xb40
[  421.304999][ T4951]  ? ns_capable+0x85/0xe0
[  421.309335][ T4951]  ? do_move_mount_old+0x160/0x160
[  421.314486][ T4951]  __se_sys_mount+0x2d5/0x3c0
[  421.319168][ T4951]  ? __x64_sys_mount+0xc0/0xc0
[  421.323927][ T4951]  ? syscall_enter_from_user_mode+0x2e/0x230
[  421.329900][ T4951]  ? lockdep_hardirqs_on+0x94/0x130
[  421.335100][ T4951]  ? __x64_sys_mount+0x1c/0xc0
[  421.339861][ T4951]  do_syscall_64+0x3b/0xb0
[  421.344274][ T4951]  ? clear_bhb_loop+0x45/0xa0
[  421.348941][ T4951]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  421.354920][ T4951] RIP: 0033:0x7f6de95d825a
[  421.359329][ T4951] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  421.378935][ T4951] RSP: 002b:00007ffcfc6fd388 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  421.387355][ T4951] RAX: ffffffffffffffda RBX: 00007ffcfc6fd3a0 RCX: 00007f6de95d825a
[  421.395330][ T4951] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007ffcfc6fd3a0
[  421.403301][ T4951] RBP: 0000000000000004 R08: 00007ffcfc6fd3e0 R09: 00000000000125b5
executing program
executing program
[  421.411267][ T4951] R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000000
[  421.419232][ T4951] R13: 00007ffcfc6fd3e0 R14: 0000000000000003 R15: 0000000001000000
[  421.427207][ T4951]  </TASK>
[  421.430289][ T4951] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  421.443779][ T4951] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  421.766607][ T4953] loop4: detected capacity change from 0 to 32768
executing program
[  421.848724][ T4280] I/O error, dev loop2, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  421.870226][ T4953] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  421.878027][ T4953] CPU: 0 PID: 4953 Comm: syz-executor216 Not tainted 6.1.126-syzkaller #0
[  421.886544][ T4953] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  421.896606][ T4953] Call Trace:
[  421.899889][ T4953]  <TASK>
[  421.902827][ T4953]  dump_stack_lvl+0x1e3/0x2cb
[  421.907537][ T4953]  ? nf_tcp_handle_invalid+0x642/0x642
[  421.913029][ T4953]  ? panic+0x764/0x764
[  421.917124][ T4953]  sysfs_create_dir_ns+0x2c6/0x390
[  421.922252][ T4953]  ? sysfs_warn_dup+0xa0/0xa0
[  421.926955][ T4953]  kobject_add_internal+0x6df/0xd10
[  421.932196][ T4953]  kobject_init_and_add+0x120/0x190
[  421.937428][ T4953]  ? lockdep_softirqs_off+0x420/0x420
[  421.942846][ T4953]  ? widen_string+0x3a/0x310
[  421.947458][ T4953]  ? kobject_add+0x210/0x210
[  421.952221][ T4953]  ? __init_swait_queue_head+0xaa/0x140
[  421.957878][ T4953]  gfs2_sys_fs_add+0x237/0x4a0
[  421.962674][ T4953]  ? gfs2_recover_set+0x240/0x240
[  421.967721][ T4953]  ? snprintf+0xd6/0x120
[  421.971999][ T4953]  ? vscnprintf+0x80/0x80
[  421.976369][ T4953]  ? read_word_at_a_time+0xe/0x20
[  421.981406][ T4953]  ? strscpy+0x89/0x220
[  421.985589][ T4953]  gfs2_fill_super+0x1200/0x2680
[  421.990565][ T4953]  ? gfs2_reconfigure+0xcf0/0xcf0
[  421.995612][ T4953]  ? snprintf+0xd6/0x120
[  421.999878][ T4953]  ? set_blocksize+0x1c6/0x350
[  422.004658][ T4953]  get_tree_bdev+0x3fe/0x620
[  422.009261][ T4953]  ? gfs2_reconfigure+0xcf0/0xcf0
[  422.014312][ T4953]  gfs2_get_tree+0x50/0x210
[  422.018827][ T4953]  ? bpf_lsm_capable+0x5/0x10
[  422.023512][ T4953]  vfs_get_tree+0x88/0x270
[  422.027948][ T4953]  do_new_mount+0x2ba/0xb40
[  422.032471][ T4953]  ? ns_capable+0x85/0xe0
[  422.036811][ T4953]  ? do_move_mount_old+0x160/0x160
[  422.041941][ T4953]  __se_sys_mount+0x2d5/0x3c0
[  422.046638][ T4953]  ? __x64_sys_mount+0xc0/0xc0
[  422.051419][ T4953]  ? syscall_enter_from_user_mode+0x2e/0x230
[  422.057422][ T4953]  ? lockdep_hardirqs_on+0x94/0x130
[  422.062641][ T4953]  ? __x64_sys_mount+0x1c/0xc0
[  422.067437][ T4953]  do_syscall_64+0x3b/0xb0
[  422.071890][ T4953]  ? clear_bhb_loop+0x45/0xa0
[  422.076588][ T4953]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  422.082510][ T4953] RIP: 0033:0x7f6de95d825a
[  422.086934][ T4953] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  422.106552][ T4953] RSP: 002b:00007ffcfc6fd388 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  422.114984][ T4953] RAX: ffffffffffffffda RBX: 00007ffcfc6fd3a0 RCX: 00007f6de95d825a
[  422.122973][ T4953] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007ffcfc6fd3a0
[  422.130940][ T4953] RBP: 0000000000000004 R08: 00007ffcfc6fd3e0 R09: 00000000000125b5
[  422.138906][ T4953] R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000000
executing program
executing program
[  422.146870][ T4953] R13: 00007ffcfc6fd3e0 R14: 0000000000000003 R15: 0000000001000000
[  422.154843][ T4953]  </TASK>
[  422.157938][ T4953] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  422.171430][ T4953] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  422.523832][ T4956] loop4: detected capacity change from 0 to 32768
[  422.539501][ T4955] loop1: detected capacity change from 0 to 32768
[  422.552535][ T4956] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  422.560320][ T4956] CPU: 1 PID: 4956 Comm: syz-executor216 Not tainted 6.1.126-syzkaller #0
[  422.568823][ T4956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  422.578879][ T4956] Call Trace:
[  422.582161][ T4956]  <TASK>
[  422.585118][ T4956]  dump_stack_lvl+0x1e3/0x2cb
[  422.589820][ T4956]  ? nf_tcp_handle_invalid+0x642/0x642
[  422.595295][ T4956]  ? panic+0x764/0x764
[  422.599393][ T4956]  sysfs_create_dir_ns+0x2c6/0x390
[  422.604522][ T4956]  ? sysfs_warn_dup+0xa0/0xa0
[  422.609218][ T4956]  kobject_add_internal+0x6df/0xd10
[  422.614443][ T4956]  kobject_init_and_add+0x120/0x190
[  422.619663][ T4956]  ? lockdep_softirqs_off+0x420/0x420
[  422.625076][ T4956]  ? widen_string+0x3a/0x310
[  422.629691][ T4956]  ? kobject_add+0x210/0x210
[  422.634309][ T4956]  ? __init_swait_queue_head+0xaa/0x140
[  422.639882][ T4956]  gfs2_sys_fs_add+0x237/0x4a0
[  422.644664][ T4956]  ? gfs2_recover_set+0x240/0x240
[  422.649704][ T4956]  ? snprintf+0xd6/0x120
[  422.653978][ T4956]  ? vscnprintf+0x80/0x80
[  422.658336][ T4956]  ? read_word_at_a_time+0xe/0x20
[  422.663381][ T4956]  ? strscpy+0x89/0x220
[  422.667557][ T4956]  gfs2_fill_super+0x1200/0x2680
[  422.672542][ T4956]  ? gfs2_reconfigure+0xcf0/0xcf0
[  422.677592][ T4956]  ? snprintf+0xd6/0x120
[  422.681872][ T4956]  ? set_blocksize+0x1c6/0x350
[  422.686663][ T4956]  get_tree_bdev+0x3fe/0x620
[  422.691287][ T4956]  ? gfs2_reconfigure+0xcf0/0xcf0
[  422.696343][ T4956]  gfs2_get_tree+0x50/0x210
[  422.700865][ T4956]  ? bpf_lsm_capable+0x5/0x10
[  422.705562][ T4956]  vfs_get_tree+0x88/0x270
[  422.710009][ T4956]  do_new_mount+0x2ba/0xb40
[  422.714533][ T4956]  ? ns_capable+0x85/0xe0
[  422.718883][ T4956]  ? do_move_mount_old+0x160/0x160
[  422.724025][ T4956]  __se_sys_mount+0x2d5/0x3c0
[  422.728740][ T4956]  ? __x64_sys_mount+0xc0/0xc0
[  422.733549][ T4956]  ? syscall_enter_from_user_mode+0x2e/0x230
[  422.739559][ T4956]  ? lockdep_hardirqs_on+0x94/0x130
[  422.744780][ T4956]  ? __x64_sys_mount+0x1c/0xc0
[  422.749564][ T4956]  do_syscall_64+0x3b/0xb0
[  422.754004][ T4956]  ? clear_bhb_loop+0x45/0xa0
[  422.758698][ T4956]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  422.764035][ T4954] loop2: detected capacity change from 0 to 32768
[  422.764594][ T4956] RIP: 0033:0x7f6de95d825a
[  422.775419][ T4956] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  422.795034][ T4956] RSP: 002b:00007ffcfc6fd388 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  422.803458][ T4956] RAX: ffffffffffffffda RBX: 00007ffcfc6fd3a0 RCX: 00007f6de95d825a
[  422.811440][ T4956] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007ffcfc6fd3a0
[  422.819420][ T4956] RBP: 0000000000000004 R08: 00007ffcfc6fd3e0 R09: 00000000000125b5
[  422.827400][ T4956] R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000000
[  422.835380][ T4956] R13: 00007ffcfc6fd3e0 R14: 0000000000000003 R15: 0000000001000000
[  422.843372][ T4956]  </TASK>
[  422.846497][ T4956] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  422.860014][ T4956] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  422.860088][ T4955] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  422.868367][ T4280] I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  422.874661][ T4955] CPU: 0 PID: 4955 Comm: syz-executor216 Not tainted 6.1.126-syzkaller #0
[  422.884813][ T4954] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  422.892847][ T4955] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  422.892861][ T4955] Call Trace:
[  422.892868][ T4955]  <TASK>
[  422.892876][ T4955]  dump_stack_lvl+0x1e3/0x2cb
[  422.921484][ T4955]  ? nf_tcp_handle_invalid+0x642/0x642
[  422.926949][ T4955]  ? panic+0x764/0x764
[  422.931024][ T4955]  sysfs_create_dir_ns+0x2c6/0x390
[  422.936138][ T4955]  ? sysfs_warn_dup+0xa0/0xa0
[  422.940817][ T4955]  kobject_add_internal+0x6df/0xd10
[  422.946022][ T4955]  kobject_init_and_add+0x120/0x190
[  422.951219][ T4955]  ? lockdep_softirqs_off+0x420/0x420
[  422.956593][ T4955]  ? widen_string+0x3a/0x310
[  422.961183][ T4955]  ? kobject_add+0x210/0x210
[  422.965779][ T4955]  ? __init_swait_queue_head+0xaa/0x140
[  422.971328][ T4955]  gfs2_sys_fs_add+0x237/0x4a0
[  422.976094][ T4955]  ? gfs2_recover_set+0x240/0x240
[  422.981118][ T4955]  ? snprintf+0xd6/0x120
[  422.985366][ T4955]  ? vscnprintf+0x80/0x80
[  422.989699][ T4955]  ? read_word_at_a_time+0xe/0x20
[  422.994717][ T4955]  ? strscpy+0x89/0x220
[  422.998870][ T4955]  gfs2_fill_super+0x1200/0x2680
[  423.003837][ T4955]  ? gfs2_reconfigure+0xcf0/0xcf0
[  423.008864][ T4955]  ? snprintf+0xd6/0x120
[  423.013110][ T4955]  ? set_blocksize+0x1c6/0x350
[  423.017879][ T4955]  get_tree_bdev+0x3fe/0x620
[  423.022486][ T4955]  ? gfs2_reconfigure+0xcf0/0xcf0
[  423.027513][ T4955]  gfs2_get_tree+0x50/0x210
[  423.032022][ T4955]  ? bpf_lsm_capable+0x5/0x10
[  423.036698][ T4955]  vfs_get_tree+0x88/0x270
[  423.041130][ T4955]  do_new_mount+0x2ba/0xb40
[  423.045636][ T4955]  ? ns_capable+0x85/0xe0
[  423.049973][ T4955]  ? do_move_mount_old+0x160/0x160
[  423.055095][ T4955]  __se_sys_mount+0x2d5/0x3c0
[  423.059779][ T4955]  ? __x64_sys_mount+0xc0/0xc0
[  423.064548][ T4955]  ? syscall_enter_from_user_mode+0x2e/0x230
[  423.070524][ T4955]  ? lockdep_hardirqs_on+0x94/0x130
[  423.075720][ T4955]  ? __x64_sys_mount+0x1c/0xc0
[  423.080488][ T4955]  do_syscall_64+0x3b/0xb0
[  423.084910][ T4955]  ? clear_bhb_loop+0x45/0xa0
[  423.089606][ T4955]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  423.095518][ T4955] RIP: 0033:0x7f6de95d825a
[  423.099935][ T4955] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  423.119543][ T4955] RSP: 002b:00007ffcfc6fd388 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  423.127961][ T4955] RAX: ffffffffffffffda RBX: 00007ffcfc6fd3a0 RCX: 00007f6de95d825a
[  423.135935][ T4955] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007ffcfc6fd3a0
[  423.143904][ T4955] RBP: 0000000000000004 R08: 00007ffcfc6fd3e0 R09: 00000000000125b5
[  423.151882][ T4955] R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000000
[  423.159850][ T4955] R13: 00007ffcfc6fd3e0 R14: 0000000000000003 R15: 0000000001000000
[  423.167833][ T4955]  </TASK>
[  423.170851][ T4954] CPU: 1 PID: 4954 Comm: syz-executor216 Not tainted 6.1.126-syzkaller #0
[  423.170943][ T4955] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  423.179345][ T4954] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  423.179358][ T4954] Call Trace:
[  423.179366][ T4954]  <TASK>
[  423.179374][ T4954]  dump_stack_lvl+0x1e3/0x2cb
[  423.192807][ T4955] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  423.202826][ T4954]  ? nf_tcp_handle_invalid+0x642/0x642
[  423.226011][ T4954]  ? panic+0x764/0x764
[  423.230089][ T4954]  sysfs_create_dir_ns+0x2c6/0x390
[  423.235198][ T4954]  ? sysfs_warn_dup+0xa0/0xa0
[  423.239875][ T4954]  kobject_add_internal+0x6df/0xd10
[  423.245079][ T4954]  kobject_init_and_add+0x120/0x190
[  423.250281][ T4954]  ? lockdep_softirqs_off+0x420/0x420
[  423.255648][ T4954]  ? widen_string+0x3a/0x310
[  423.260232][ T4954]  ? kobject_add+0x210/0x210
[  423.264821][ T4954]  ? __init_swait_queue_head+0xaa/0x140
[  423.270366][ T4954]  gfs2_sys_fs_add+0x237/0x4a0
[  423.275139][ T4954]  ? gfs2_recover_set+0x240/0x240
[  423.280174][ T4954]  ? snprintf+0xd6/0x120
[  423.284425][ T4954]  ? vscnprintf+0x80/0x80
[  423.288753][ T4954]  ? read_word_at_a_time+0xe/0x20
[  423.293771][ T4954]  ? strscpy+0x89/0x220
[  423.297933][ T4954]  gfs2_fill_super+0x1200/0x2680
[  423.302886][ T4954]  ? gfs2_reconfigure+0xcf0/0xcf0
[  423.307923][ T4954]  ? snprintf+0xd6/0x120
[  423.312175][ T4954]  ? set_blocksize+0x1c6/0x350
[  423.316939][ T4954]  get_tree_bdev+0x3fe/0x620
[  423.321531][ T4954]  ? gfs2_reconfigure+0xcf0/0xcf0
[  423.326557][ T4954]  gfs2_get_tree+0x50/0x210
[  423.331054][ T4954]  ? bpf_lsm_capable+0x5/0x10
[  423.335729][ T4954]  vfs_get_tree+0x88/0x270
[  423.340144][ T4954]  do_new_mount+0x2ba/0xb40
[  423.344646][ T4954]  ? ns_capable+0x85/0xe0
[  423.348976][ T4954]  ? do_move_mount_old+0x160/0x160
[  423.354096][ T4954]  __se_sys_mount+0x2d5/0x3c0
[  423.358868][ T4954]  ? __x64_sys_mount+0xc0/0xc0
[  423.363634][ T4954]  ? syscall_enter_from_user_mode+0x2e/0x230
[  423.369622][ T4954]  ? lockdep_hardirqs_on+0x94/0x130
[  423.374818][ T4954]  ? __x64_sys_mount+0x1c/0xc0
[  423.379580][ T4954]  do_syscall_64+0x3b/0xb0
[  423.383998][ T4954]  ? clear_bhb_loop+0x45/0xa0
[  423.388674][ T4954]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  423.394570][ T4954] RIP: 0033:0x7f6de95d825a
[  423.398983][ T4954] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  423.418596][ T4954] RSP: 002b:00007ffcfc6fd388 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  423.427005][ T4954] RAX: ffffffffffffffda RBX: 00007ffcfc6fd3a0 RCX: 00007f6de95d825a
[  423.435059][ T4954] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007ffcfc6fd3a0
[  423.443029][ T4954] RBP: 0000000000000004 R08: 00007ffcfc6fd3e0 R09: 00000000000125b5
[  423.450994][ T4954] R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000000
[  423.458960][ T4954] R13: 00007ffcfc6fd3e0 R14: 0000000000000003 R15: 0000000001000000
[  423.467027][ T4954]  </TASK>
executing program
[  423.470094][ T4954] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  423.483583][ T4954] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  423.729968][ T4957] loop3: detected capacity change from 0 to 32768
[  423.738638][ T4957] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  423.746421][ T4957] CPU: 0 PID: 4957 Comm: syz-executor216 Not tainted 6.1.126-syzkaller #0
[  423.754934][ T4957] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  423.765008][ T4957] Call Trace:
[  423.768297][ T4957]  <TASK>
[  423.771241][ T4957]  dump_stack_lvl+0x1e3/0x2cb
[  423.775945][ T4957]  ? nf_tcp_handle_invalid+0x642/0x642
[  423.781432][ T4957]  ? panic+0x764/0x764
[  423.785523][ T4957]  sysfs_create_dir_ns+0x2c6/0x390
[  423.790645][ T4957]  ? sysfs_warn_dup+0xa0/0xa0
[  423.795350][ T4957]  kobject_add_internal+0x6df/0xd10
[  423.800569][ T4957]  kobject_init_and_add+0x120/0x190
[  423.805783][ T4957]  ? lockdep_softirqs_off+0x420/0x420
[  423.811180][ T4957]  ? widen_string+0x3a/0x310
[  423.815810][ T4957]  ? kobject_add+0x210/0x210
[  423.820443][ T4957]  ? __init_swait_queue_head+0xaa/0x140
[  423.821105][ T4281] I/O error, dev loop1, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  423.826011][ T4957]  gfs2_sys_fs_add+0x237/0x4a0
[  423.826040][ T4957]  ? gfs2_recover_set+0x240/0x240
[  423.826063][ T4957]  ? snprintf+0xd6/0x120
[  423.826092][ T4957]  ? vscnprintf+0x80/0x80
[  423.826127][ T4957]  ? read_word_at_a_time+0xe/0x20
[  423.826150][ T4957]  ? strscpy+0x89/0x220
[  423.826175][ T4957]  gfs2_fill_super+0x1200/0x2680
[  423.826220][ T4957]  ? gfs2_reconfigure+0xcf0/0xcf0
[  423.826249][ T4957]  ? snprintf+0xd6/0x120
[  423.877842][ T4957]  ? set_blocksize+0x1c6/0x350
[  423.882638][ T4957]  get_tree_bdev+0x3fe/0x620
[  423.887259][ T4957]  ? gfs2_reconfigure+0xcf0/0xcf0
[  423.892308][ T4957]  gfs2_get_tree+0x50/0x210
[  423.896827][ T4957]  ? bpf_lsm_capable+0x5/0x10
[  423.901518][ T4957]  vfs_get_tree+0x88/0x270
[  423.905952][ T4957]  do_new_mount+0x2ba/0xb40
[  423.910472][ T4957]  ? ns_capable+0x85/0xe0
[  423.914828][ T4957]  ? do_move_mount_old+0x160/0x160
[  423.919964][ T4957]  __se_sys_mount+0x2d5/0x3c0
[  423.924725][ T4957]  ? __x64_sys_mount+0xc0/0xc0
[  423.929510][ T4957]  ? syscall_enter_from_user_mode+0x2e/0x230
[  423.935511][ T4957]  ? lockdep_hardirqs_on+0x94/0x130
[  423.940727][ T4957]  ? __x64_sys_mount+0x1c/0xc0
[  423.945517][ T4957]  do_syscall_64+0x3b/0xb0
[  423.949950][ T4957]  ? clear_bhb_loop+0x45/0xa0
[  423.954635][ T4957]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  423.960545][ T4957] RIP: 0033:0x7f6de95d825a
[  423.964976][ T4957] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  423.984593][ T4957] RSP: 002b:00007ffcfc6fd388 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  423.993022][ T4957] RAX: ffffffffffffffda RBX: 00007ffcfc6fd3a0 RCX: 00007f6de95d825a
[  423.997725][ T4280] I/O error, dev loop4, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  424.000991][ T4957] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007ffcfc6fd3a0
[  424.010842][ T4282] I/O error, dev loop2, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
executing program
[  424.018716][ T4957] RBP: 0000000000000004 R08: 00007ffcfc6fd3e0 R09: 00000000000125b5
[  424.018732][ T4957] R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000000
[  424.018745][ T4957] R13: 00007ffcfc6fd3e0 R14: 0000000000000003 R15: 0000000001000000
[  424.052476][ T4957]  </TASK>
[  424.055604][ T4957] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  424.069262][ T4957] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  424.290951][ T4958] loop4: detected capacity change from 0 to 32768
[  424.299211][ T4958] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  424.307015][ T4958] CPU: 1 PID: 4958 Comm: syz-executor216 Not tainted 6.1.126-syzkaller #0
[  424.315532][ T4958] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  424.325603][ T4958] Call Trace:
[  424.328890][ T4958]  <TASK>
[  424.331918][ T4958]  dump_stack_lvl+0x1e3/0x2cb
[  424.336625][ T4958]  ? nf_tcp_handle_invalid+0x642/0x642
[  424.342109][ T4958]  ? panic+0x764/0x764
[  424.346205][ T4958]  sysfs_create_dir_ns+0x2c6/0x390
[  424.351329][ T4958]  ? sysfs_warn_dup+0xa0/0xa0
[  424.356024][ T4958]  kobject_add_internal+0x6df/0xd10
[  424.361247][ T4958]  kobject_init_and_add+0x120/0x190
[  424.366553][ T4958]  ? lockdep_softirqs_off+0x420/0x420
[  424.371945][ T4958]  ? widen_string+0x3a/0x310
[  424.376549][ T4958]  ? kobject_add+0x210/0x210
[  424.381172][ T4958]  ? __init_swait_queue_head+0xaa/0x140
[  424.383877][ T4280] I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  424.386727][ T4958]  gfs2_sys_fs_add+0x237/0x4a0
[  424.401272][ T4958]  ? gfs2_recover_set+0x240/0x240
[  424.406315][ T4958]  ? snprintf+0xd6/0x120
[  424.410559][ T4958]  ? vscnprintf+0x80/0x80
[  424.414888][ T4958]  ? read_word_at_a_time+0xe/0x20
[  424.419906][ T4958]  ? strscpy+0x89/0x220
[  424.424077][ T4958]  gfs2_fill_super+0x1200/0x2680
[  424.429028][ T4958]  ? gfs2_reconfigure+0xcf0/0xcf0
[  424.434083][ T4958]  ? snprintf+0xd6/0x120
[  424.438352][ T4958]  ? set_blocksize+0x1c6/0x350
[  424.443133][ T4958]  get_tree_bdev+0x3fe/0x620
[  424.447730][ T4958]  ? gfs2_reconfigure+0xcf0/0xcf0
[  424.452755][ T4958]  gfs2_get_tree+0x50/0x210
[  424.457251][ T4958]  ? bpf_lsm_capable+0x5/0x10
[  424.461943][ T4958]  vfs_get_tree+0x88/0x270
[  424.466360][ T4958]  do_new_mount+0x2ba/0xb40
[  424.470865][ T4958]  ? ns_capable+0x85/0xe0
[  424.475193][ T4958]  ? do_move_mount_old+0x160/0x160
[  424.480309][ T4958]  __se_sys_mount+0x2d5/0x3c0
[  424.484989][ T4958]  ? __x64_sys_mount+0xc0/0xc0
[  424.489752][ T4958]  ? syscall_enter_from_user_mode+0x2e/0x230
[  424.495725][ T4958]  ? lockdep_hardirqs_on+0x94/0x130
[  424.500918][ T4958]  ? __x64_sys_mount+0x1c/0xc0
[  424.505679][ T4958]  do_syscall_64+0x3b/0xb0
[  424.510093][ T4958]  ? clear_bhb_loop+0x45/0xa0
[  424.514765][ T4958]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  424.520753][ T4958] RIP: 0033:0x7f6de95d825a
[  424.525164][ T4958] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  424.544761][ T4958] RSP: 002b:00007ffcfc6fd388 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  424.553184][ T4958] RAX: ffffffffffffffda RBX: 00007ffcfc6fd3a0 RCX: 00007f6de95d825a
[  424.561151][ T4958] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007ffcfc6fd3a0
[  424.569120][ T4958] RBP: 0000000000000004 R08: 00007ffcfc6fd3e0 R09: 00000000000125b5
[  424.577087][ T4958] R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000000
executing program
executing program
[  424.585054][ T4958] R13: 00007ffcfc6fd3e0 R14: 0000000000000003 R15: 0000000001000000
[  424.593035][ T4958]  </TASK>
[  424.596199][ T4958] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  424.609699][ T4958] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  424.921786][ T4960] loop2: detected capacity change from 0 to 32768
[  424.929494][ T4960] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  424.937321][ T4960] CPU: 0 PID: 4960 Comm: syz-executor216 Not tainted 6.1.126-syzkaller #0
[  424.939008][ T4959] loop1: detected capacity change from 0 to 32768
[  424.945830][ T4960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  424.945843][ T4960] Call Trace:
[  424.945850][ T4960]  <TASK>
[  424.945858][ T4960]  dump_stack_lvl+0x1e3/0x2cb
[  424.962952][ T4959] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  424.965684][ T4960]  ? nf_tcp_handle_invalid+0x642/0x642
[  424.986423][ T4960]  ? panic+0x764/0x764
[  424.990507][ T4960]  sysfs_create_dir_ns+0x2c6/0x390
[  424.995623][ T4960]  ? sysfs_warn_dup+0xa0/0xa0
[  425.000300][ T4960]  kobject_add_internal+0x6df/0xd10
[  425.005502][ T4960]  kobject_init_and_add+0x120/0x190
[  425.010701][ T4960]  ? lockdep_softirqs_off+0x420/0x420
[  425.016077][ T4960]  ? widen_string+0x3a/0x310
[  425.020670][ T4960]  ? kobject_add+0x210/0x210
[  425.025266][ T4960]  ? __init_swait_queue_head+0xaa/0x140
[  425.030815][ T4960]  gfs2_sys_fs_add+0x237/0x4a0
[  425.035579][ T4960]  ? gfs2_recover_set+0x240/0x240
[  425.040600][ T4960]  ? snprintf+0xd6/0x120
[  425.044846][ T4960]  ? vscnprintf+0x80/0x80
[  425.049179][ T4960]  ? read_word_at_a_time+0xe/0x20
[  425.054200][ T4960]  ? strscpy+0x89/0x220
[  425.058358][ T4960]  gfs2_fill_super+0x1200/0x2680
[  425.063328][ T4960]  ? gfs2_reconfigure+0xcf0/0xcf0
[  425.068363][ T4960]  ? snprintf+0xd6/0x120
[  425.072668][ T4960]  ? set_blocksize+0x1c6/0x350
[  425.077568][ T4960]  get_tree_bdev+0x3fe/0x620
[  425.082180][ T4960]  ? gfs2_reconfigure+0xcf0/0xcf0
[  425.087210][ T4960]  gfs2_get_tree+0x50/0x210
[  425.091714][ T4960]  ? bpf_lsm_capable+0x5/0x10
[  425.096390][ T4960]  vfs_get_tree+0x88/0x270
[  425.100810][ T4960]  do_new_mount+0x2ba/0xb40
[  425.105316][ T4960]  ? ns_capable+0x85/0xe0
[  425.109649][ T4960]  ? do_move_mount_old+0x160/0x160
[  425.114797][ T4960]  __se_sys_mount+0x2d5/0x3c0
[  425.119583][ T4960]  ? __x64_sys_mount+0xc0/0xc0
[  425.124352][ T4960]  ? syscall_enter_from_user_mode+0x2e/0x230
[  425.130330][ T4960]  ? lockdep_hardirqs_on+0x94/0x130
[  425.135530][ T4960]  ? __x64_sys_mount+0x1c/0xc0
[  425.140312][ T4960]  do_syscall_64+0x3b/0xb0
[  425.144739][ T4960]  ? clear_bhb_loop+0x45/0xa0
[  425.149426][ T4960]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  425.155328][ T4960] RIP: 0033:0x7f6de95d825a
[  425.159742][ T4960] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  425.179349][ T4960] RSP: 002b:00007ffcfc6fd388 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  425.187764][ T4960] RAX: ffffffffffffffda RBX: 00007ffcfc6fd3a0 RCX: 00007f6de95d825a
[  425.195738][ T4960] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007ffcfc6fd3a0
[  425.203705][ T4960] RBP: 0000000000000004 R08: 00007ffcfc6fd3e0 R09: 00000000000125b5
[  425.211769][ T4960] R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000000
[  425.219734][ T4960] R13: 00007ffcfc6fd3e0 R14: 0000000000000003 R15: 0000000001000000
[  425.227719][ T4960]  </TASK>
[  425.230741][ T4959] CPU: 1 PID: 4959 Comm: syz-executor216 Not tainted 6.1.126-syzkaller #0
[  425.230951][ T4960] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  425.239240][ T4959] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  425.239254][ T4959] Call Trace:
[  425.239261][ T4959]  <TASK>
[  425.239269][ T4959]  dump_stack_lvl+0x1e3/0x2cb
[  425.252705][ T4960] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  425.262721][ T4959]  ? nf_tcp_handle_invalid+0x642/0x642
[  425.285893][ T4959]  ? panic+0x764/0x764
[  425.289969][ T4959]  sysfs_create_dir_ns+0x2c6/0x390
[  425.295078][ T4959]  ? sysfs_warn_dup+0xa0/0xa0
[  425.299756][ T4959]  kobject_add_internal+0x6df/0xd10
[  425.304957][ T4959]  kobject_init_and_add+0x120/0x190
[  425.310160][ T4959]  ? lockdep_softirqs_off+0x420/0x420
[  425.315535][ T4959]  ? widen_string+0x3a/0x310
[  425.320124][ T4959]  ? kobject_add+0x210/0x210
[  425.324715][ T4959]  ? __init_swait_queue_head+0xaa/0x140
[  425.330272][ T4959]  gfs2_sys_fs_add+0x237/0x4a0
[  425.335033][ T4959]  ? gfs2_recover_set+0x240/0x240
[  425.340053][ T4959]  ? snprintf+0xd6/0x120
[  425.344298][ T4959]  ? vscnprintf+0x80/0x80
[  425.348630][ T4959]  ? read_word_at_a_time+0xe/0x20
[  425.353666][ T4959]  ? strscpy+0x89/0x220
[  425.357834][ T4959]  gfs2_fill_super+0x1200/0x2680
[  425.362792][ T4959]  ? gfs2_reconfigure+0xcf0/0xcf0
[  425.367826][ T4959]  ? snprintf+0xd6/0x120
[  425.372099][ T4959]  ? set_blocksize+0x1c6/0x350
[  425.376864][ T4959]  get_tree_bdev+0x3fe/0x620
[  425.381505][ T4959]  ? gfs2_reconfigure+0xcf0/0xcf0
[  425.386533][ T4959]  gfs2_get_tree+0x50/0x210
[  425.391036][ T4959]  ? bpf_lsm_capable+0x5/0x10
[  425.395717][ T4959]  vfs_get_tree+0x88/0x270
[  425.400164][ T4959]  do_new_mount+0x2ba/0xb40
[  425.404675][ T4959]  ? ns_capable+0x85/0xe0
[  425.409008][ T4959]  ? do_move_mount_old+0x160/0x160
[  425.414130][ T4959]  __se_sys_mount+0x2d5/0x3c0
[  425.418812][ T4959]  ? __x64_sys_mount+0xc0/0xc0
[  425.423577][ T4959]  ? syscall_enter_from_user_mode+0x2e/0x230
[  425.429555][ T4959]  ? lockdep_hardirqs_on+0x94/0x130
[  425.434752][ T4959]  ? __x64_sys_mount+0x1c/0xc0
[  425.439517][ T4959]  do_syscall_64+0x3b/0xb0
[  425.443930][ T4959]  ? clear_bhb_loop+0x45/0xa0
[  425.448598][ T4959]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  425.454492][ T4959] RIP: 0033:0x7f6de95d825a
[  425.458898][ T4959] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  425.478496][ T4959] RSP: 002b:00007ffcfc6fd388 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  425.486918][ T4959] RAX: ffffffffffffffda RBX: 00007ffcfc6fd3a0 RCX: 00007f6de95d825a
[  425.494892][ T4959] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007ffcfc6fd3a0
[  425.502855][ T4959] RBP: 0000000000000004 R08: 00007ffcfc6fd3e0 R09: 00000000000125b5
[  425.510816][ T4959] R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000000
executing program
executing program
[  425.518776][ T4959] R13: 00007ffcfc6fd3e0 R14: 0000000000000003 R15: 0000000001000000
[  425.526757][ T4959]  </TASK>
[  425.529886][ T4959] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  425.543429][ T4959] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  425.875214][ T4961] loop3: detected capacity change from 0 to 32768
[  425.893616][ T4961] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  425.901399][ T4961] CPU: 0 PID: 4961 Comm: syz-executor216 Not tainted 6.1.126-syzkaller #0
[  425.909912][ T4961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  425.919977][ T4961] Call Trace:
[  425.923262][ T4961]  <TASK>
[  425.926200][ T4961]  dump_stack_lvl+0x1e3/0x2cb
[  425.930903][ T4961]  ? nf_tcp_handle_invalid+0x642/0x642
[  425.936379][ T4961]  ? panic+0x764/0x764
[  425.940468][ T4961]  sysfs_create_dir_ns+0x2c6/0x390
[  425.945592][ T4961]  ? sysfs_warn_dup+0xa0/0xa0
[  425.950282][ T4961]  kobject_add_internal+0x6df/0xd10
[  425.955499][ T4961]  kobject_init_and_add+0x120/0x190
[  425.958588][ T4282] I/O error, dev loop4, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  425.960713][ T4961]  ? lockdep_softirqs_off+0x420/0x420
[  425.975872][ T4961]  ? widen_string+0x3a/0x310
[  425.980484][ T4961]  ? kobject_add+0x210/0x210
[  425.985136][ T4961]  ? __init_swait_queue_head+0xaa/0x140
[  425.990715][ T4961]  gfs2_sys_fs_add+0x237/0x4a0
[  425.995496][ T4961]  ? gfs2_recover_set+0x240/0x240
[  426.000528][ T4961]  ? snprintf+0xd6/0x120
[  426.004792][ T4961]  ? vscnprintf+0x80/0x80
[  426.009141][ T4961]  ? read_word_at_a_time+0xe/0x20
[  426.014178][ T4961]  ? strscpy+0x89/0x220
[  426.018357][ T4961]  gfs2_fill_super+0x1200/0x2680
executing program
[  426.023343][ T4961]  ? gfs2_reconfigure+0xcf0/0xcf0
[  426.028409][ T4961]  ? snprintf+0xd6/0x120
[  426.032714][ T4961]  ? set_blocksize+0x1c6/0x350
[  426.037511][ T4961]  get_tree_bdev+0x3fe/0x620
[  426.042131][ T4961]  ? gfs2_reconfigure+0xcf0/0xcf0
[  426.047174][ T4961]  gfs2_get_tree+0x50/0x210
[  426.051691][ T4961]  ? bpf_lsm_capable+0x5/0x10
[  426.056388][ T4961]  vfs_get_tree+0x88/0x270
[  426.060825][ T4961]  do_new_mount+0x2ba/0xb40
[  426.065347][ T4961]  ? ns_capable+0x85/0xe0
[  426.069691][ T4961]  ? do_move_mount_old+0x160/0x160
[  426.074838][ T4961]  __se_sys_mount+0x2d5/0x3c0
[  426.079556][ T4961]  ? __x64_sys_mount+0xc0/0xc0
[  426.084339][ T4961]  ? syscall_enter_from_user_mode+0x2e/0x230
[  426.090338][ T4961]  ? lockdep_hardirqs_on+0x94/0x130
[  426.095549][ T4961]  ? __x64_sys_mount+0x1c/0xc0
[  426.100336][ T4961]  do_syscall_64+0x3b/0xb0
[  426.104780][ T4961]  ? clear_bhb_loop+0x45/0xa0
[  426.109474][ T4961]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  426.115389][ T4961] RIP: 0033:0x7f6de95d825a
[  426.119813][ T4961] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  426.139438][ T4961] RSP: 002b:00007ffcfc6fd388 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  426.147870][ T4961] RAX: ffffffffffffffda RBX: 00007ffcfc6fd3a0 RCX: 00007f6de95d825a
[  426.155869][ T4961] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007ffcfc6fd3a0
[  426.163845][ T4961] RBP: 0000000000000004 R08: 00007ffcfc6fd3e0 R09: 00000000000125b5
[  426.171821][ T4961] R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000000
[  426.179794][ T4961] R13: 00007ffcfc6fd3e0 R14: 0000000000000003 R15: 0000000001000000
[  426.187791][ T4961]  </TASK>
[  426.191523][ T4961] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  426.205027][ T4961] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
executing program
[  426.456204][ T4963] loop1: detected capacity change from 0 to 32768
[  426.472029][ T4963] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  426.479814][ T4963] CPU: 1 PID: 4963 Comm: syz-executor216 Not tainted 6.1.126-syzkaller #0
[  426.488324][ T4963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  426.498393][ T4963] Call Trace:
[  426.501680][ T4963]  <TASK>
[  426.504616][ T4963]  dump_stack_lvl+0x1e3/0x2cb
[  426.509325][ T4963]  ? nf_tcp_handle_invalid+0x642/0x642
[  426.514814][ T4963]  ? panic+0x764/0x764
[  426.518902][ T4963]  sysfs_create_dir_ns+0x2c6/0x390
[  426.524022][ T4963]  ? sysfs_warn_dup+0xa0/0xa0
[  426.528719][ T4963]  kobject_add_internal+0x6df/0xd10
[  426.533945][ T4963]  kobject_init_and_add+0x120/0x190
[  426.539159][ T4963]  ? lockdep_softirqs_off+0x420/0x420
[  426.544546][ T4963]  ? widen_string+0x3a/0x310
[  426.549153][ T4963]  ? kobject_add+0x210/0x210
[  426.553762][ T4963]  ? __init_swait_queue_head+0xaa/0x140
[  426.559334][ T4963]  gfs2_sys_fs_add+0x237/0x4a0
[  426.564121][ T4963]  ? gfs2_recover_set+0x240/0x240
[  426.569163][ T4963]  ? snprintf+0xd6/0x120
[  426.573429][ T4963]  ? vscnprintf+0x80/0x80
[  426.577781][ T4963]  ? read_word_at_a_time+0xe/0x20
[  426.582829][ T4963]  ? strscpy+0x89/0x220
[  426.587002][ T4963]  gfs2_fill_super+0x1200/0x2680
[  426.591971][ T4963]  ? gfs2_reconfigure+0xcf0/0xcf0
[  426.597013][ T4963]  ? snprintf+0xd6/0x120
[  426.601279][ T4963]  ? set_blocksize+0x1c6/0x350
[  426.606059][ T4963]  get_tree_bdev+0x3fe/0x620
[  426.610667][ T4963]  ? gfs2_reconfigure+0xcf0/0xcf0
[  426.615708][ T4963]  gfs2_get_tree+0x50/0x210
[  426.620229][ T4963]  ? bpf_lsm_capable+0x5/0x10
[  426.624921][ T4963]  vfs_get_tree+0x88/0x270
[  426.629357][ T4963]  do_new_mount+0x2ba/0xb40
[  426.633876][ T4963]  ? ns_capable+0x85/0xe0
[  426.638232][ T4963]  ? do_move_mount_old+0x160/0x160
[  426.643372][ T4963]  __se_sys_mount+0x2d5/0x3c0
[  426.648077][ T4963]  ? __x64_sys_mount+0xc0/0xc0
[  426.652862][ T4963]  ? syscall_enter_from_user_mode+0x2e/0x230
[  426.658855][ T4963]  ? lockdep_hardirqs_on+0x94/0x130
[  426.664069][ T4963]  ? __x64_sys_mount+0x1c/0xc0
[  426.668845][ T4963]  do_syscall_64+0x3b/0xb0
[  426.673280][ T4963]  ? clear_bhb_loop+0x45/0xa0
[  426.677968][ T4963]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  426.683883][ T4963] RIP: 0033:0x7f6de95d825a
[  426.688308][ T4963] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  426.692160][ T4964] loop4: detected capacity change from 0 to 32768
[  426.707909][ T4963] RSP: 002b:00007ffcfc6fd388 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  426.707937][ T4963] RAX: ffffffffffffffda RBX: 00007ffcfc6fd3a0 RCX: 00007f6de95d825a
[  426.730691][ T4963] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007ffcfc6fd3a0
[  426.738658][ T4963] RBP: 0000000000000004 R08: 00007ffcfc6fd3e0 R09: 00000000000125b5
[  426.746620][ T4963] R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000000
[  426.754588][ T4963] R13: 00007ffcfc6fd3e0 R14: 0000000000000003 R15: 0000000001000000
[  426.762566][ T4963]  </TASK>
[  426.765636][ T4963] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  426.767010][ T4964] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  426.779097][ T4963] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  426.793727][ T4964] CPU: 0 PID: 4964 Comm: syz-executor216 Not tainted 6.1.126-syzkaller #0
[  426.802235][ T4964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  426.812295][ T4964] Call Trace:
[  426.815567][ T4964]  <TASK>
[  426.818494][ T4964]  dump_stack_lvl+0x1e3/0x2cb
[  426.823187][ T4964]  ? nf_tcp_handle_invalid+0x642/0x642
[  426.828649][ T4964]  ? panic+0x764/0x764
[  426.832728][ T4964]  sysfs_create_dir_ns+0x2c6/0x390
[  426.837838][ T4964]  ? sysfs_warn_dup+0xa0/0xa0
[  426.842525][ T4964]  kobject_add_internal+0x6df/0xd10
[  426.847741][ T4964]  kobject_init_and_add+0x120/0x190
[  426.852938][ T4964]  ? lockdep_softirqs_off+0x420/0x420
[  426.858314][ T4964]  ? widen_string+0x3a/0x310
[  426.862911][ T4964]  ? kobject_add+0x210/0x210
[  426.867502][ T4964]  ? __init_swait_queue_head+0xaa/0x140
[  426.873055][ T4964]  gfs2_sys_fs_add+0x237/0x4a0
[  426.877819][ T4964]  ? gfs2_recover_set+0x240/0x240
[  426.882867][ T4964]  ? snprintf+0xd6/0x120
[  426.887109][ T4964]  ? vscnprintf+0x80/0x80
[  426.891439][ T4964]  ? read_word_at_a_time+0xe/0x20
[  426.896454][ T4964]  ? strscpy+0x89/0x220
[  426.900612][ T4964]  gfs2_fill_super+0x1200/0x2680
[  426.905572][ T4964]  ? gfs2_reconfigure+0xcf0/0xcf0
[  426.910596][ T4964]  ? snprintf+0xd6/0x120
[  426.914839][ T4964]  ? set_blocksize+0x1c6/0x350
[  426.919605][ T4964]  get_tree_bdev+0x3fe/0x620
[  426.924193][ T4964]  ? gfs2_reconfigure+0xcf0/0xcf0
[  426.929213][ T4964]  gfs2_get_tree+0x50/0x210
[  426.933716][ T4964]  ? bpf_lsm_capable+0x5/0x10
[  426.938392][ T4964]  vfs_get_tree+0x88/0x270
[  426.942814][ T4964]  do_new_mount+0x2ba/0xb40
[  426.947323][ T4964]  ? ns_capable+0x85/0xe0
[  426.951654][ T4964]  ? do_move_mount_old+0x160/0x160
[  426.956768][ T4964]  __se_sys_mount+0x2d5/0x3c0
[  426.961448][ T4964]  ? __x64_sys_mount+0xc0/0xc0
[  426.966209][ T4964]  ? syscall_enter_from_user_mode+0x2e/0x230
[  426.972182][ T4964]  ? lockdep_hardirqs_on+0x94/0x130
[  426.977380][ T4964]  ? __x64_sys_mount+0x1c/0xc0
[  426.982147][ T4964]  do_syscall_64+0x3b/0xb0
[  426.986562][ T4964]  ? clear_bhb_loop+0x45/0xa0
[  426.991231][ T4964]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  426.997121][ T4964] RIP: 0033:0x7f6de95d825a
[  427.001528][ T4964] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  427.021125][ T4964] RSP: 002b:00007ffcfc6fd388 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  427.029531][ T4964] RAX: ffffffffffffffda RBX: 00007ffcfc6fd3a0 RCX: 00007f6de95d825a
[  427.037499][ T4964] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007ffcfc6fd3a0
[  427.045466][ T4964] RBP: 0000000000000004 R08: 00007ffcfc6fd3e0 R09: 00000000000125b5
[  427.053427][ T4964] R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000000
[  427.061401][ T4964] R13: 00007ffcfc6fd3e0 R14: 0000000000000003 R15: 0000000001000000
[  427.069378][ T4964]  </TASK>
[  427.072466][ T4964] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  427.087183][ T4964] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
executing program
[  427.166962][ T4282] I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  427.486130][ T4966] loop4: detected capacity change from 0 to 32768
[  427.493888][ T4966] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  427.501652][ T4966] CPU: 0 PID: 4966 Comm: syz-executor216 Not tainted 6.1.126-syzkaller #0
[  427.510160][ T4966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  427.520220][ T4966] Call Trace:
[  427.523506][ T4966]  <TASK>
[  427.526439][ T4966]  dump_stack_lvl+0x1e3/0x2cb
[  427.531140][ T4966]  ? nf_tcp_handle_invalid+0x642/0x642
executing program
[  427.533508][ T4967] loop3: detected capacity change from 0 to 32768
[  427.536602][ T4966]  ? panic+0x764/0x764
[  427.547096][ T4966]  sysfs_create_dir_ns+0x2c6/0x390
[  427.552228][ T4966]  ? sysfs_warn_dup+0xa0/0xa0
[  427.556929][ T4966]  kobject_add_internal+0x6df/0xd10
[  427.559972][ T4967] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  427.562141][ T4966]  kobject_init_and_add+0x120/0x190
[  427.562173][ T4966]  ? lockdep_softirqs_off+0x420/0x420
[  427.562204][ T4966]  ? widen_string+0x3a/0x310
[  427.562234][ T4966]  ? kobject_add+0x210/0x210
[  427.589616][ T4966]  ? __init_swait_queue_head+0xaa/0x140
[  427.595169][ T4966]  gfs2_sys_fs_add+0x237/0x4a0
[  427.599937][ T4966]  ? gfs2_recover_set+0x240/0x240
[  427.604960][ T4966]  ? snprintf+0xd6/0x120
[  427.609208][ T4966]  ? vscnprintf+0x80/0x80
[  427.613544][ T4966]  ? read_word_at_a_time+0xe/0x20
[  427.618574][ T4966]  ? strscpy+0x89/0x220
[  427.622728][ T4966]  gfs2_fill_super+0x1200/0x2680
[  427.627682][ T4966]  ? gfs2_reconfigure+0xcf0/0xcf0
[  427.632715][ T4966]  ? snprintf+0xd6/0x120
[  427.636961][ T4966]  ? set_blocksize+0x1c6/0x350
[  427.641729][ T4966]  get_tree_bdev+0x3fe/0x620
[  427.646319][ T4966]  ? gfs2_reconfigure+0xcf0/0xcf0
[  427.651344][ T4966]  gfs2_get_tree+0x50/0x210
[  427.655852][ T4966]  ? bpf_lsm_capable+0x5/0x10
[  427.660522][ T4966]  vfs_get_tree+0x88/0x270
[  427.664952][ T4966]  do_new_mount+0x2ba/0xb40
[  427.669453][ T4966]  ? ns_capable+0x85/0xe0
[  427.673785][ T4966]  ? do_move_mount_old+0x160/0x160
[  427.678910][ T4966]  __se_sys_mount+0x2d5/0x3c0
[  427.683596][ T4966]  ? __x64_sys_mount+0xc0/0xc0
[  427.688364][ T4966]  ? syscall_enter_from_user_mode+0x2e/0x230
[  427.694362][ T4966]  ? lockdep_hardirqs_on+0x94/0x130
[  427.699560][ T4966]  ? __x64_sys_mount+0x1c/0xc0
[  427.704326][ T4966]  do_syscall_64+0x3b/0xb0
[  427.708742][ T4966]  ? clear_bhb_loop+0x45/0xa0
[  427.713417][ T4966]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  427.719311][ T4966] RIP: 0033:0x7f6de95d825a
[  427.723721][ T4966] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  427.743318][ T4966] RSP: 002b:00007ffcfc6fd388 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  427.751730][ T4966] RAX: ffffffffffffffda RBX: 00007ffcfc6fd3a0 RCX: 00007f6de95d825a
[  427.759696][ T4966] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007ffcfc6fd3a0
[  427.767667][ T4966] RBP: 0000000000000004 R08: 00007ffcfc6fd3e0 R09: 00000000000125b5
[  427.775648][ T4966] R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000000
[  427.783612][ T4966] R13: 00007ffcfc6fd3e0 R14: 0000000000000003 R15: 0000000001000000
[  427.791590][ T4966]  </TASK>
[  427.794603][ T4967] CPU: 1 PID: 4967 Comm: syz-executor216 Not tainted 6.1.126-syzkaller #0
[  427.794920][ T4966] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  427.803095][ T4967] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  427.803108][ T4967] Call Trace:
[  427.803116][ T4967]  <TASK>
[  427.803123][ T4967]  dump_stack_lvl+0x1e3/0x2cb
[  427.816562][ T4966] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  427.826578][ T4967]  ? nf_tcp_handle_invalid+0x642/0x642
[  427.849754][ T4967]  ? panic+0x764/0x764
[  427.853832][ T4967]  sysfs_create_dir_ns+0x2c6/0x390
[  427.858939][ T4967]  ? sysfs_warn_dup+0xa0/0xa0
[  427.863612][ T4967]  kobject_add_internal+0x6df/0xd10
[  427.868809][ T4967]  kobject_init_and_add+0x120/0x190
[  427.874003][ T4967]  ? lockdep_softirqs_off+0x420/0x420
[  427.879373][ T4967]  ? widen_string+0x3a/0x310
[  427.883959][ T4967]  ? kobject_add+0x210/0x210
[  427.888546][ T4967]  ? __init_swait_queue_head+0xaa/0x140
[  427.894096][ T4967]  gfs2_sys_fs_add+0x237/0x4a0
[  427.898861][ T4967]  ? gfs2_recover_set+0x240/0x240
[  427.903883][ T4967]  ? snprintf+0xd6/0x120
[  427.908125][ T4967]  ? vscnprintf+0x80/0x80
[  427.912456][ T4967]  ? read_word_at_a_time+0xe/0x20
[  427.917475][ T4967]  ? strscpy+0x89/0x220
[  427.921637][ T4967]  gfs2_fill_super+0x1200/0x2680
[  427.926581][ T4967]  ? gfs2_reconfigure+0xcf0/0xcf0
[  427.931603][ T4967]  ? snprintf+0xd6/0x120
[  427.935847][ T4967]  ? set_blocksize+0x1c6/0x350
[  427.940619][ T4967]  get_tree_bdev+0x3fe/0x620
[  427.945206][ T4967]  ? gfs2_reconfigure+0xcf0/0xcf0
[  427.950229][ T4967]  gfs2_get_tree+0x50/0x210
[  427.954728][ T4967]  ? bpf_lsm_capable+0x5/0x10
[  427.959399][ T4967]  vfs_get_tree+0x88/0x270
[  427.963812][ T4967]  do_new_mount+0x2ba/0xb40
[  427.968313][ T4967]  ? ns_capable+0x85/0xe0
[  427.972643][ T4967]  ? do_move_mount_old+0x160/0x160
[  427.977763][ T4967]  __se_sys_mount+0x2d5/0x3c0
[  427.982448][ T4967]  ? __x64_sys_mount+0xc0/0xc0
[  427.987207][ T4967]  ? syscall_enter_from_user_mode+0x2e/0x230
[  427.993180][ T4967]  ? lockdep_hardirqs_on+0x94/0x130
[  427.998377][ T4967]  ? __x64_sys_mount+0x1c/0xc0
[  428.003146][ T4967]  do_syscall_64+0x3b/0xb0
[  428.007566][ T4967]  ? clear_bhb_loop+0x45/0xa0
[  428.012242][ T4967]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  428.018139][ T4967] RIP: 0033:0x7f6de95d825a
[  428.022552][ T4967] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  428.042151][ T4967] RSP: 002b:00007ffcfc6fd388 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  428.050555][ T4967] RAX: ffffffffffffffda RBX: 00007ffcfc6fd3a0 RCX: 00007f6de95d825a
[  428.058530][ T4967] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007ffcfc6fd3a0
[  428.066490][ T4967] RBP: 0000000000000004 R08: 00007ffcfc6fd3e0 R09: 00000000000125b5
[  428.074458][ T4967] R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000000
executing program
[  428.082423][ T4967] R13: 00007ffcfc6fd3e0 R14: 0000000000000003 R15: 0000000001000000
[  428.090399][ T4967]  </TASK>
[  428.095008][ T4967] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  428.108525][ T4967] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
executing program
[  428.461117][ T4965] loop2: detected capacity change from 0 to 32768
[  428.468656][ T4965] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  428.477914][ T4965] CPU: 1 PID: 4965 Comm: syz-executor216 Not tainted 6.1.126-syzkaller #0
[  428.486434][ T4965] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  428.496496][ T4965] Call Trace:
[  428.499782][ T4965]  <TASK>
[  428.502720][ T4965]  dump_stack_lvl+0x1e3/0x2cb
[  428.507436][ T4965]  ? nf_tcp_handle_invalid+0x642/0x642
[  428.512924][ T4965]  ? panic+0x764/0x764
[  428.517016][ T4965]  sysfs_create_dir_ns+0x2c6/0x390
[  428.522149][ T4965]  ? sysfs_warn_dup+0xa0/0xa0
[  428.526840][ T4965]  kobject_add_internal+0x6df/0xd10
[  428.532063][ T4965]  kobject_init_and_add+0x120/0x190
[  428.537290][ T4965]  ? lockdep_softirqs_off+0x420/0x420
[  428.542704][ T4965]  ? widen_string+0x3a/0x310
[  428.547328][ T4965]  ? kobject_add+0x210/0x210
[  428.551942][ T4965]  ? __init_swait_queue_head+0xaa/0x140
executing program
[  428.557510][ T4965]  gfs2_sys_fs_add+0x237/0x4a0
[  428.562293][ T4965]  ? gfs2_recover_set+0x240/0x240
[  428.567336][ T4965]  ? snprintf+0xd6/0x120
[  428.571628][ T4965]  ? vscnprintf+0x80/0x80
[  428.575977][ T4965]  ? read_word_at_a_time+0xe/0x20
[  428.581017][ T4965]  ? strscpy+0x89/0x220
[  428.585193][ T4965]  gfs2_fill_super+0x1200/0x2680
[  428.590163][ T4965]  ? gfs2_reconfigure+0xcf0/0xcf0
[  428.595207][ T4965]  ? snprintf+0xd6/0x120
[  428.599470][ T4965]  ? set_blocksize+0x1c6/0x350
[  428.604279][ T4965]  get_tree_bdev+0x3fe/0x620
[  428.608933][ T4965]  ? gfs2_reconfigure+0xcf0/0xcf0
[  428.613990][ T4965]  gfs2_get_tree+0x50/0x210
[  428.618511][ T4965]  ? bpf_lsm_capable+0x5/0x10
[  428.623216][ T4965]  vfs_get_tree+0x88/0x270
[  428.627653][ T4965]  do_new_mount+0x2ba/0xb40
[  428.632183][ T4965]  ? ns_capable+0x85/0xe0
[  428.636530][ T4965]  ? do_move_mount_old+0x160/0x160
[  428.641670][ T4965]  __se_sys_mount+0x2d5/0x3c0
[  428.646384][ T4965]  ? __x64_sys_mount+0xc0/0xc0
[  428.651165][ T4965]  ? syscall_enter_from_user_mode+0x2e/0x230
[  428.657163][ T4965]  ? lockdep_hardirqs_on+0x94/0x130
[  428.662376][ T4965]  ? __x64_sys_mount+0x1c/0xc0
[  428.667160][ T4965]  do_syscall_64+0x3b/0xb0
[  428.671596][ T4965]  ? clear_bhb_loop+0x45/0xa0
[  428.676285][ T4965]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  428.682199][ T4965] RIP: 0033:0x7f6de95d825a
[  428.686626][ T4965] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  428.706234][ T4965] RSP: 002b:00007ffcfc6fd388 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  428.714657][ T4965] RAX: ffffffffffffffda RBX: 00007ffcfc6fd3a0 RCX: 00007f6de95d825a
[  428.722652][ T4965] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007ffcfc6fd3a0
[  428.730637][ T4965] RBP: 0000000000000004 R08: 00007ffcfc6fd3e0 R09: 00000000000125b5
[  428.738618][ T4965] R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000000
[  428.746600][ T4965] R13: 00007ffcfc6fd3e0 R14: 0000000000000003 R15: 0000000001000000
[  428.754594][ T4965]  </TASK>
executing program
executing program
[  428.757729][ T4965] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  428.771226][ T4965] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  428.885611][ T4968] loop4: detected capacity change from 0 to 32768
[  428.901803][ T4968] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  428.909599][ T4968] CPU: 0 PID: 4968 Comm: syz-executor216 Not tainted 6.1.126-syzkaller #0
[  428.918113][ T4968] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  428.928181][ T4968] Call Trace:
[  428.931471][ T4968]  <TASK>
[  428.934406][ T4968]  dump_stack_lvl+0x1e3/0x2cb
[  428.939111][ T4968]  ? nf_tcp_handle_invalid+0x642/0x642
[  428.944588][ T4968]  ? panic+0x764/0x764
[  428.948676][ T4968]  sysfs_create_dir_ns+0x2c6/0x390
[  428.953797][ T4968]  ? sysfs_warn_dup+0xa0/0xa0
[  428.958495][ T4968]  kobject_add_internal+0x6df/0xd10
[  428.963728][ T4968]  kobject_init_and_add+0x120/0x190
[  428.968943][ T4968]  ? lockdep_softirqs_off+0x420/0x420
[  428.974337][ T4968]  ? widen_string+0x3a/0x310
[  428.978946][ T4968]  ? kobject_add+0x210/0x210
[  428.983558][ T4968]  ? __init_swait_queue_head+0xaa/0x140
[  428.989128][ T4968]  gfs2_sys_fs_add+0x237/0x4a0
[  428.993910][ T4968]  ? gfs2_recover_set+0x240/0x240
[  428.998964][ T4968]  ? snprintf+0xd6/0x120
[  429.003231][ T4968]  ? vscnprintf+0x80/0x80
[  429.007588][ T4968]  ? read_word_at_a_time+0xe/0x20
[  429.012636][ T4968]  ? strscpy+0x89/0x220
[  429.016807][ T4968]  gfs2_fill_super+0x1200/0x2680
[  429.021784][ T4968]  ? gfs2_reconfigure+0xcf0/0xcf0
[  429.026829][ T4968]  ? snprintf+0xd6/0x120
[  429.031098][ T4968]  ? set_blocksize+0x1c6/0x350
[  429.035882][ T4968]  get_tree_bdev+0x3fe/0x620
[  429.040523][ T4968]  ? gfs2_reconfigure+0xcf0/0xcf0
[  429.045568][ T4968]  gfs2_get_tree+0x50/0x210
[  429.050082][ T4968]  ? bpf_lsm_capable+0x5/0x10
[  429.054770][ T4968]  vfs_get_tree+0x88/0x270
[  429.059209][ T4968]  do_new_mount+0x2ba/0xb40
[  429.063729][ T4968]  ? ns_capable+0x85/0xe0
[  429.068077][ T4968]  ? do_move_mount_old+0x160/0x160
[  429.073220][ T4968]  __se_sys_mount+0x2d5/0x3c0
[  429.077925][ T4968]  ? __x64_sys_mount+0xc0/0xc0
[  429.082712][ T4968]  ? syscall_enter_from_user_mode+0x2e/0x230
[  429.088707][ T4968]  ? lockdep_hardirqs_on+0x94/0x130
[  429.093919][ T4968]  ? __x64_sys_mount+0x1c/0xc0
[  429.098700][ T4968]  do_syscall_64+0x3b/0xb0
[  429.103130][ T4968]  ? clear_bhb_loop+0x45/0xa0
[  429.107829][ T4968]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  429.113755][ T4968] RIP: 0033:0x7f6de95d825a
[  429.118180][ T4968] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  429.129793][ T4970] loop1: detected capacity change from 0 to 32768
[  429.137784][ T4968] RSP: 002b:00007ffcfc6fd388 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  429.137812][ T4968] RAX: ffffffffffffffda RBX: 00007ffcfc6fd3a0 RCX: 00007f6de95d825a
[  429.137829][ T4968] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007ffcfc6fd3a0
[  429.137845][ T4968] RBP: 0000000000000004 R08: 00007ffcfc6fd3e0 R09: 00000000000125b5
[  429.145276][ T4970] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  429.152622][ T4968] R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000000
[  429.152638][ T4968] R13: 00007ffcfc6fd3e0 R14: 0000000000000003 R15: 0000000001000000
[  429.152666][ T4968]  </TASK>
[  429.152813][ T4968] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  429.160630][ T4970] CPU: 1 PID: 4970 Comm: syz-executor216 Not tainted 6.1.126-syzkaller #0
[  429.168601][ T4968] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  429.176528][ T4970] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  429.176540][ T4970] Call Trace:
[  429.176548][ T4970]  <TASK>
[  429.176556][ T4970]  dump_stack_lvl+0x1e3/0x2cb
[  429.252764][ T4970]  ? nf_tcp_handle_invalid+0x642/0x642
[  429.258231][ T4970]  ? panic+0x764/0x764
[  429.262329][ T4970]  sysfs_create_dir_ns+0x2c6/0x390
[  429.267443][ T4970]  ? sysfs_warn_dup+0xa0/0xa0
[  429.272126][ T4970]  kobject_add_internal+0x6df/0xd10
[  429.277332][ T4970]  kobject_init_and_add+0x120/0x190
[  429.282539][ T4970]  ? lockdep_softirqs_off+0x420/0x420
[  429.287921][ T4970]  ? widen_string+0x3a/0x310
[  429.292517][ T4970]  ? kobject_add+0x210/0x210
[  429.297104][ T4970]  ? __init_swait_queue_head+0xaa/0x140
[  429.302663][ T4970]  gfs2_sys_fs_add+0x237/0x4a0
[  429.307436][ T4970]  ? gfs2_recover_set+0x240/0x240
[  429.312472][ T4970]  ? snprintf+0xd6/0x120
[  429.316714][ T4970]  ? vscnprintf+0x80/0x80
[  429.321042][ T4970]  ? read_word_at_a_time+0xe/0x20
[  429.326060][ T4970]  ? strscpy+0x89/0x220
[  429.330212][ T4970]  gfs2_fill_super+0x1200/0x2680
[  429.335160][ T4970]  ? gfs2_reconfigure+0xcf0/0xcf0
[  429.340219][ T4970]  ? snprintf+0xd6/0x120
[  429.344464][ T4970]  ? set_blocksize+0x1c6/0x350
[  429.349223][ T4970]  get_tree_bdev+0x3fe/0x620
[  429.353820][ T4970]  ? gfs2_reconfigure+0xcf0/0xcf0
[  429.358842][ T4970]  gfs2_get_tree+0x50/0x210
[  429.363340][ T4970]  ? bpf_lsm_capable+0x5/0x10
[  429.368017][ T4970]  vfs_get_tree+0x88/0x270
[  429.372460][ T4970]  do_new_mount+0x2ba/0xb40
[  429.376964][ T4970]  ? ns_capable+0x85/0xe0
[  429.381292][ T4970]  ? do_move_mount_old+0x160/0x160
[  429.386413][ T4970]  __se_sys_mount+0x2d5/0x3c0
[  429.391098][ T4970]  ? __x64_sys_mount+0xc0/0xc0
[  429.395861][ T4970]  ? syscall_enter_from_user_mode+0x2e/0x230
[  429.401836][ T4970]  ? lockdep_hardirqs_on+0x94/0x130
[  429.407032][ T4970]  ? __x64_sys_mount+0x1c/0xc0
[  429.411805][ T4970]  do_syscall_64+0x3b/0xb0
[  429.416222][ T4970]  ? clear_bhb_loop+0x45/0xa0
[  429.420890][ T4970]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  429.426782][ T4970] RIP: 0033:0x7f6de95d825a
[  429.431188][ T4970] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  429.450786][ T4970] RSP: 002b:00007ffcfc6fd388 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  429.459194][ T4970] RAX: ffffffffffffffda RBX: 00007ffcfc6fd3a0 RCX: 00007f6de95d825a
[  429.467161][ T4970] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007ffcfc6fd3a0
[  429.475130][ T4970] RBP: 0000000000000004 R08: 00007ffcfc6fd3e0 R09: 00000000000125b5
[  429.483094][ T4970] R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000000
[  429.491055][ T4970] R13: 00007ffcfc6fd3e0 R14: 0000000000000003 R15: 0000000001000000
[  429.499025][ T4970]  </TASK>
[  429.502190][ T4970] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  429.515749][ T4970] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  429.521585][   T27] INFO: task syz-executor216:4331 blocked for more than 143 seconds.
[  429.530807][   T27]       Not tainted 6.1.126-syzkaller #0
executing program
[  429.835828][ T4971] loop3: detected capacity change from 0 to 32768
[  429.843862][ T4971] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  429.851650][ T4971] CPU: 1 PID: 4971 Comm: syz-executor216 Not tainted 6.1.126-syzkaller #0
[  429.860157][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  429.870216][ T4971] Call Trace:
[  429.873503][ T4971]  <TASK>
[  429.876441][ T4971]  dump_stack_lvl+0x1e3/0x2cb
[  429.881146][ T4971]  ? nf_tcp_handle_invalid+0x642/0x642
[  429.886626][ T4971]  ? panic+0x764/0x764
[  429.890719][ T4971]  sysfs_create_dir_ns+0x2c6/0x390
[  429.895845][ T4971]  ? sysfs_warn_dup+0xa0/0xa0
[  429.900546][ T4971]  kobject_add_internal+0x6df/0xd10
[  429.905771][ T4971]  kobject_init_and_add+0x120/0x190
[  429.910983][ T4971]  ? lockdep_softirqs_off+0x420/0x420
[  429.916370][ T4971]  ? widen_string+0x3a/0x310
[  429.920977][ T4971]  ? kobject_add+0x210/0x210
[  429.925583][ T4971]  ? __init_swait_queue_head+0xaa/0x140
[  429.931151][ T4971]  gfs2_sys_fs_add+0x237/0x4a0
[  429.935928][ T4971]  ? gfs2_recover_set+0x240/0x240
[  429.939536][ T4972] loop2: detected capacity change from 0 to 32768
[  429.940951][ T4971]  ? snprintf+0xd6/0x120
[  429.948507][ T4972] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  429.951571][ T4971]  ? vscnprintf+0x80/0x80
[  429.951609][ T4971]  ? read_word_at_a_time+0xe/0x20
[  429.968644][ T4971]  ? strscpy+0x89/0x220
[  429.972805][ T4971]  gfs2_fill_super+0x1200/0x2680
[  429.977764][ T4971]  ? gfs2_reconfigure+0xcf0/0xcf0
[  429.982797][ T4971]  ? snprintf+0xd6/0x120
[  429.987042][ T4971]  ? set_blocksize+0x1c6/0x350
[  429.991807][ T4971]  get_tree_bdev+0x3fe/0x620
[  429.996398][ T4971]  ? gfs2_reconfigure+0xcf0/0xcf0
[  430.001425][ T4971]  gfs2_get_tree+0x50/0x210
[  430.005925][ T4971]  ? bpf_lsm_capable+0x5/0x10
[  430.010604][ T4971]  vfs_get_tree+0x88/0x270
[  430.015027][ T4971]  do_new_mount+0x2ba/0xb40
[  430.019532][ T4971]  ? ns_capable+0x85/0xe0
[  430.023863][ T4971]  ? do_move_mount_old+0x160/0x160
[  430.029003][ T4971]  __se_sys_mount+0x2d5/0x3c0
[  430.033689][ T4971]  ? __x64_sys_mount+0xc0/0xc0
[  430.038468][ T4971]  ? syscall_enter_from_user_mode+0x2e/0x230
[  430.044446][ T4971]  ? lockdep_hardirqs_on+0x94/0x130
[  430.049732][ T4971]  ? __x64_sys_mount+0x1c/0xc0
[  430.054498][ T4971]  do_syscall_64+0x3b/0xb0
[  430.058919][ T4971]  ? clear_bhb_loop+0x45/0xa0
[  430.063597][ T4971]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  430.069513][ T4971] RIP: 0033:0x7f6de95d825a
[  430.073931][ T4971] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  430.093557][ T4971] RSP: 002b:00007ffcfc6fd388 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  430.101972][ T4971] RAX: ffffffffffffffda RBX: 00007ffcfc6fd3a0 RCX: 00007f6de95d825a
[  430.109940][ T4971] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007ffcfc6fd3a0
[  430.117911][ T4971] RBP: 0000000000000004 R08: 00007ffcfc6fd3e0 R09: 00000000000125b5
[  430.125885][ T4971] R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000000
[  430.133861][ T4971] R13: 00007ffcfc6fd3e0 R14: 0000000000000003 R15: 0000000001000000
[  430.141838][ T4971]  </TASK>
[  430.144855][ T4972] CPU: 0 PID: 4972 Comm: syz-executor216 Not tainted 6.1.126-syzkaller #0
[  430.153447][ T4972] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  430.163497][ T4972] Call Trace:
[  430.166772][ T4972]  <TASK>
[  430.169712][ T4972]  dump_stack_lvl+0x1e3/0x2cb
[  430.174403][ T4972]  ? nf_tcp_handle_invalid+0x642/0x642
[  430.179869][ T4972]  ? panic+0x764/0x764
[  430.183943][ T4972]  sysfs_create_dir_ns+0x2c6/0x390
[  430.189051][ T4972]  ? sysfs_warn_dup+0xa0/0xa0
[  430.193727][ T4972]  kobject_add_internal+0x6df/0xd10
[  430.198930][ T4972]  kobject_init_and_add+0x120/0x190
[  430.204131][ T4972]  ? lockdep_softirqs_off+0x420/0x420
[  430.209502][ T4972]  ? widen_string+0x3a/0x310
[  430.214094][ T4972]  ? kobject_add+0x210/0x210
[  430.218682][ T4972]  ? __init_swait_queue_head+0xaa/0x140
[  430.224231][ T4972]  gfs2_sys_fs_add+0x237/0x4a0
[  430.228992][ T4972]  ? gfs2_recover_set+0x240/0x240
[  430.234015][ T4972]  ? snprintf+0xd6/0x120
[  430.238262][ T4972]  ? vscnprintf+0x80/0x80
[  430.242598][ T4972]  ? read_word_at_a_time+0xe/0x20
[  430.247622][ T4972]  ? strscpy+0x89/0x220
[  430.251778][ T4972]  gfs2_fill_super+0x1200/0x2680
[  430.256724][ T4972]  ? gfs2_reconfigure+0xcf0/0xcf0
[  430.261751][ T4972]  ? snprintf+0xd6/0x120
[  430.265994][ T4972]  ? set_blocksize+0x1c6/0x350
[  430.270756][ T4972]  get_tree_bdev+0x3fe/0x620
[  430.275347][ T4972]  ? gfs2_reconfigure+0xcf0/0xcf0
[  430.280376][ T4972]  gfs2_get_tree+0x50/0x210
[  430.284883][ T4972]  ? bpf_lsm_capable+0x5/0x10
[  430.289555][ T4972]  vfs_get_tree+0x88/0x270
[  430.293981][ T4972]  do_new_mount+0x2ba/0xb40
[  430.299006][ T4972]  ? ns_capable+0x85/0xe0
[  430.303337][ T4972]  ? do_move_mount_old+0x160/0x160
[  430.308469][ T4972]  __se_sys_mount+0x2d5/0x3c0
[  430.313160][ T4972]  ? __x64_sys_mount+0xc0/0xc0
[  430.317929][ T4972]  ? syscall_enter_from_user_mode+0x2e/0x230
[  430.323911][ T4972]  ? lockdep_hardirqs_on+0x94/0x130
[  430.329104][ T4972]  ? __x64_sys_mount+0x1c/0xc0
[  430.333871][ T4972]  do_syscall_64+0x3b/0xb0
[  430.338295][ T4972]  ? clear_bhb_loop+0x45/0xa0
[  430.342980][ T4972]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  430.348872][ T4972] RIP: 0033:0x7f6de95d825a
[  430.353280][ T4972] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  430.372884][ T4972] RSP: 002b:00007ffcfc6fd388 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  430.381289][ T4972] RAX: ffffffffffffffda RBX: 00007ffcfc6fd3a0 RCX: 00007f6de95d825a
[  430.389257][ T4972] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007ffcfc6fd3a0
[  430.397222][ T4972] RBP: 0000000000000004 R08: 00007ffcfc6fd3e0 R09: 00000000000125b5
[  430.405199][ T4972] R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000000
[  430.413164][ T4972] R13: 00007ffcfc6fd3e0 R14: 0000000000000003 R15: 0000000001000000
[  430.421138][ T4972]  </TASK>
[  430.424224][ T4971] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  430.424284][ T4972] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  430.437700][ T4971] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  430.451138][ T4972] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  430.478574][   T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  430.509195][   T27] task:syz-executor216 state:D stack:24456 pid:4331  ppid:4268   flags:0x00004006
[  430.518675][   T27] Call Trace:
[  430.522311][   T27]  <TASK>
[  430.525260][   T27]  __schedule+0x143f/0x4570
[  430.529800][   T27]  ? release_firmware_map_entry+0x186/0x186
[  430.536050][   T27]  schedule+0xbf/0x180
[  430.540138][   T27]  schedule_timeout+0xac/0x300
[  430.545185][   T27]  ? console_conditional_schedule+0x40/0x40
[  430.551099][   T27]  ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[  430.571388][   T27]  ? do_raw_spin_unlock+0x137/0x8a0
[  430.576618][   T27]  ? wait_for_completion+0x2f9/0x610
[  430.582216][   T27]  ? _raw_spin_unlock_irq+0x1f/0x40
[  430.587446][   T27]  ? lockdep_hardirqs_on+0x94/0x130
[  430.593218][   T27]  ? wait_for_completion+0x2f9/0x610
[  430.598543][   T27]  wait_for_completion+0x350/0x610
[  430.604458][   T27]  ? io_schedule+0x100/0x100
[  430.609077][   T27]  ? trace_raw_output_contention_end+0xd0/0xd0
[  430.615314][   T27]  ? gfs2_drain_revokes+0x194/0x1b0
[  430.620535][   T27]  ? kthread_unpark+0xcc/0x280
[  430.625519][   T27]  kthread_stop+0x1ab/0x690
[  430.630052][   T27]  gfs2_withdraw+0x5c1/0x1550
[  430.634771][   T27]  ? gfs2_lm+0x230/0x230
[  430.639108][   T27]  ? bit_waitqueue+0x30/0x30
[  430.643840][   T27]  gfs2_metatype_check_ii+0x75/0x90
[  430.649077][   T27]  gfs2_quota_init+0xe06/0x1110
[  430.654008][   T27]  ? qd_get+0x630/0x630
[  430.658178][   T27]  ? gfs2_end_log_write+0x810/0x810
[  430.663406][   T27]  ? inode_go_inval+0x12a/0x2b0
[  430.668278][   T27]  ? rcu_is_watching+0x11/0xb0
[  430.673074][   T27]  ? inode_go_inval+0x254/0x2b0
[  430.677943][   T27]  gfs2_make_fs_rw+0x436/0x5b0
[  430.682743][   T27]  ? gfs2_jdesc_check+0x290/0x290
[  430.687783][   T27]  ? gfs2_glock_wait+0x216/0x2a0
[  430.692760][   T27]  gfs2_fill_super+0x2327/0x2680
[  430.697748][   T27]  ? gfs2_reconfigure+0xcf0/0xcf0
[  430.702817][   T27]  ? init_locking+0xbd/0x210
[  430.707418][   T27]  ? set_blocksize+0x1c6/0x350
[  430.712222][   T27]  get_tree_bdev+0x3fe/0x620
[  430.716831][   T27]  ? gfs2_reconfigure+0xcf0/0xcf0
[  430.721898][   T27]  gfs2_get_tree+0x50/0x210
[  430.726417][   T27]  ? bpf_lsm_capable+0x5/0x10
[  430.731106][   T27]  vfs_get_tree+0x88/0x270
[  430.735579][   T27]  do_new_mount+0x2ba/0xb40
[  430.740106][   T27]  ? ns_capable+0x85/0xe0
[  430.744490][   T27]  ? do_move_mount_old+0x160/0x160
[  430.749620][   T27]  __se_sys_mount+0x2d5/0x3c0
[  430.754353][   T27]  ? __x64_sys_mount+0xc0/0xc0
[  430.759151][   T27]  ? syscall_enter_from_user_mode+0x2e/0x230
[  430.765176][   T27]  ? lockdep_hardirqs_on+0x94/0x130
[  430.770407][   T27]  ? __x64_sys_mount+0x1c/0xc0
[  430.775205][   T27]  do_syscall_64+0x3b/0xb0
[  430.779657][   T27]  ? clear_bhb_loop+0x45/0xa0
[  430.784368][   T27]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  430.790284][   T27] RIP: 0033:0x7f6de95d825a
[  430.794721][   T27] RSP: 002b:00007ffcfc6fd388 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  430.803171][   T27] RAX: ffffffffffffffda RBX: 00007ffcfc6fd3a0 RCX: 00007f6de95d825a
[  430.811163][   T27] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007ffcfc6fd3a0
[  430.819151][   T27] RBP: 0000000000000004 R08: 00007ffcfc6fd3e0 R09: 00000000000125b5
[  430.827143][   T27] R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000000
[  430.835158][   T27] R13: 00007ffcfc6fd3e0 R14: 0000000000000003 R15: 0000000001000000
[  430.843178][   T27]  </TASK>
[  430.846223][   T27] INFO: task gfs2_quotad:4340 blocked for more than 144 seconds.
[  430.854705][   T27]       Not tainted 6.1.126-syzkaller #0
[  430.860422][ T4303] I/O error, dev loop4, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  430.873611][   T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  430.882662][   T27] task:gfs2_quotad     state:D stack:27672 pid:4340  ppid:2      flags:0x00024000
[  430.892085][   T27] Call Trace:
[  430.895509][   T27]  <TASK>
[  430.898468][   T27]  __schedule+0x143f/0x4570
[  430.903409][   T27]  ? __wait_on_bit+0x5c/0x2e0
[  430.908277][   T27]  ? release_firmware_map_entry+0x186/0x186
[  430.914464][   T27]  ? do_raw_spin_unlock+0x137/0x8a0
executing program
[  430.919824][   T27]  ? lockdep_hardirqs_on+0x94/0x130
[  430.925357][   T27]  ? _raw_spin_unlock_irqrestore+0xd9/0x130
[  430.931608][   T27]  schedule+0xbf/0x180
[  430.940407][   T27]  bit_wait+0xe/0xc0
[  430.946240][   T27]  __wait_on_bit+0xa8/0x2e0
[  430.950874][   T27]  ? out_of_line_wait_on_bit_lock+0x250/0x250
[  430.957615][   T27]  out_of_line_wait_on_bit+0x1d0/0x250
[  430.963444][   T27]  ? __gfs2_glock_dq+0x67f/0xa90
[  430.968600][   T27]  ? out_of_line_wait_on_bit_lock+0x250/0x250
[  430.974966][   T27]  ? __wait_on_bit+0x2e0/0x2e0
[  430.979909][   T27]  ? bit_waitqueue+0x30/0x30
[  430.984858][   T27]  ? do_raw_spin_unlock+0x137/0x8a0
[  430.990222][   T27]  ? do_raw_spin_lock+0x14a/0x370
[  430.995551][   T27]  __gfs2_glock_dq+0x700/0xa90
[  431.000501][   T27]  gfs2_glock_dq+0x1b5/0x1d0
[  431.005752][   T27]  ? gfs2_glock_dq_uninit+0x1c/0xe0
[  431.020313][   T27]  gfs2_glock_dq_uninit+0x24/0xe0
[  431.025987][   T27]  gfs2_statfs_sync+0x7d9/0x860
[  431.030872][   T27]  ? update_statfs+0x350/0x350
[  431.041238][   T27]  ? gfs2_quotad+0x37b/0x670
[  431.046256][   T27]  ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[  431.052501][   T27]  gfs2_quotad+0x37b/0x670
[  431.057094][   T27]  ? _raw_spin_unlock_irqrestore+0x8b/0x130
[  431.063339][   T27]  ? gfs2_wake_up_statfs+0xc0/0xc0
[  431.068635][   T27]  ? wake_bit_function+0x210/0x210
[  431.074043][   T27]  ? _raw_spin_unlock+0x40/0x40
[  431.079055][   T27]  ? __kthread_parkme+0x168/0x1c0
[  431.084402][   T27]  kthread+0x28d/0x320
[  431.088496][   T27]  ? gfs2_wake_up_statfs+0xc0/0xc0
[  431.094082][   T27]  ? kthread_blkcg+0xd0/0xd0
[  431.098704][   T27]  ret_from_fork+0x1f/0x30
[  431.103480][   T27]  </TASK>
[  431.106707][   T27] 
[  431.106707][   T27] Showing all locks held in the system:
[  431.116821][   T27] 1 lock held by rcu_tasks_kthre/12:
[  431.122490][   T27]  #0: ffffffff8d32b290 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x29/0xe30
[  431.134116][   T27] 1 lock held by rcu_tasks_trace/13:
[  431.139418][   T27]  #0: ffffffff8d32ba90 (rcu_tasks_trace.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x29/0xe30
[  431.150913][   T27] 1 lock held by khungtaskd/27:
[  431.155981][   T27]  #0: ffffffff8d32b0c0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x51/0x290
[  431.166298][   T27] 2 locks held by kworker/u4:4/1072:
[  431.171793][   T27]  #0: ffff888017c79138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x7a9/0x11d0
[  431.183238][   T27]  #1: ffffc90004c1fd20 ((reaper_work).work){+.+.}-{0:0}, at: process_one_work+0x7a9/0x11d0
[  431.193797][   T27] 2 locks held by getty/4004:
[  431.198526][   T27]  #0: ffff888030bdb098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x21/0x70
[  431.208788][   T27]  #1: ffffc9000325e2f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x6a7/0x1db0
[  431.219270][   T27] 1 lock held by udevd/4280:
[  431.224267][   T27]  #0: ffff888148dae0c0 (mapping.invalidate_lock#2){.+.+}-{3:3}, at: page_cache_ra_unbounded+0xed/0x7b0
[  431.235925][   T27] 1 lock held by udevd/4281:
[  431.240525][   T27]  #0: ffff888148dad5c0 (mapping.invalidate_lock#2){.+.+}-{3:3}, at: page_cache_ra_unbounded+0xed/0x7b0
[  431.252145][   T27] 1 lock held by udevd/4282:
[  431.256745][   T27]  #0: ffff888148daebc0 (mapping.invalidate_lock#2){.+.+}-{3:3}, at: page_cache_ra_unbounded+0xed/0x7b0
[  431.268395][   T27] 2 locks held by kworker/u4:5/4284:
[  431.272883][ T4973] loop4: detected capacity change from 0 to 32768
[  431.274016][   T27]  #0: 
[  431.390984][ T4973] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  431.399205][   T27] ffff888017c79138
[  431.401531][ T4973] CPU: 1 PID: 4973 Comm: syz-executor216 Not tainted 6.1.126-syzkaller #0
[  431.401554][ T4973] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  431.405258][   T27]  ((wq_completion)events_unbound
[  431.413726][ T4973] Call Trace:
[  431.413735][ T4973]  <TASK>
[  431.413745][ T4973]  dump_stack_lvl+0x1e3/0x2cb
[  431.423800][   T27] ){+.+.}-{0:0}
[  431.428782][ T4973]  ? nf_tcp_handle_invalid+0x642/0x642
[  431.432058][   T27] , at: process_one_work+0x7a9/0x11d0
[  431.434953][ T4973]  ? panic+0x764/0x764
[  431.439603][   T27]  #1: 
[  431.443048][ T4973]  sysfs_create_dir_ns+0x2c6/0x390
[  431.448491][   T27] ffffc90003f57d20
[  431.453845][ T4973]  ? sysfs_warn_dup+0xa0/0xa0
[  431.453874][ T4973]  kobject_add_internal+0x6df/0xd10
[  431.457905][   T27]  (connector_reaper_work
[  431.460658][ T4973]  kobject_init_and_add+0x120/0x190
[  431.488849][ T4973]  ? lockdep_softirqs_off+0x420/0x420
[  431.494225][ T4973]  ? widen_string+0x3a/0x310
[  431.498819][ T4973]  ? kobject_add+0x210/0x210
[  431.503416][ T4973]  ? __init_swait_queue_head+0xaa/0x140
[  431.508970][ T4973]  gfs2_sys_fs_add+0x237/0x4a0
[  431.513740][ T4973]  ? gfs2_recover_set+0x240/0x240
[  431.518769][ T4973]  ? snprintf+0xd6/0x120
[  431.523014][ T4973]  ? vscnprintf+0x80/0x80
[  431.527350][ T4973]  ? read_word_at_a_time+0xe/0x20
[  431.532373][ T4973]  ? strscpy+0x89/0x220
[  431.536527][ T4973]  gfs2_fill_super+0x1200/0x2680
[  431.541496][ T4973]  ? gfs2_reconfigure+0xcf0/0xcf0
[  431.546611][ T4973]  ? snprintf+0xd6/0x120
[  431.550857][ T4973]  ? set_blocksize+0x1c6/0x350
[  431.555624][ T4973]  get_tree_bdev+0x3fe/0x620
[  431.560227][ T4973]  ? gfs2_reconfigure+0xcf0/0xcf0
[  431.565262][ T4973]  gfs2_get_tree+0x50/0x210
[  431.569766][ T4973]  ? bpf_lsm_capable+0x5/0x10
[  431.574438][ T4973]  vfs_get_tree+0x88/0x270
[  431.578861][ T4973]  do_new_mount+0x2ba/0xb40
[  431.583368][ T4973]  ? ns_capable+0x85/0xe0
[  431.587708][ T4973]  ? do_move_mount_old+0x160/0x160
[  431.592830][ T4973]  __se_sys_mount+0x2d5/0x3c0
[  431.597536][ T4973]  ? __x64_sys_mount+0xc0/0xc0
[  431.602317][ T4973]  ? syscall_enter_from_user_mode+0x2e/0x230
[  431.608297][ T4973]  ? lockdep_hardirqs_on+0x94/0x130
[  431.613501][ T4973]  ? __x64_sys_mount+0x1c/0xc0
[  431.618277][ T4973]  do_syscall_64+0x3b/0xb0
[  431.622699][ T4973]  ? clear_bhb_loop+0x45/0xa0
[  431.627404][ T4973]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  431.633311][ T4973] RIP: 0033:0x7f6de95d825a
[  431.637725][ T4973] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  431.657361][ T4973] RSP: 002b:00007ffcfc6fd388 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  431.665776][ T4973] RAX: ffffffffffffffda RBX: 00007ffcfc6fd3a0 RCX: 00007f6de95d825a
[  431.673742][ T4973] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007ffcfc6fd3a0
[  431.681705][ T4973] RBP: 0000000000000004 R08: 00007ffcfc6fd3e0 R09: 00000000000125b5
[  431.689670][ T4973] R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000000
[  431.697638][ T4973] R13: 00007ffcfc6fd3e0 R14: 0000000000000003 R15: 0000000001000000
[  431.705636][ T4973]  </TASK>
[  431.708826][ T4280] I/O error, dev loop2, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  431.708910][ T4973] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  431.718701][ T4282] I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
executing program
[  431.732140][ T4973] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  431.742031][ T4281] I/O error, dev loop1, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  431.749666][   T27] ){+.+.}-{0:0}, at: process_one_work+0x7a9/0x11d0
executing program
executing program
[  432.084251][ T4974] loop1: detected capacity change from 0 to 32768
[  432.091944][ T4975] loop2: detected capacity change from 0 to 32768
[  432.096361][   T27] 2 locks held by syz-executor216/4331:
[  432.108243][   T27]  #0: ffff888076b920e0 (&type->s_umount_key#41/1){+.+.}-{3:3}, at: alloc_super+0x217/0x930
[  432.122066][ T4975] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  432.129854][ T4975] CPU: 1 PID: 4975 Comm: syz-executor216 Not tainted 6.1.126-syzkaller #0
[  432.138368][ T4975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  432.148449][ T4975] Call Trace:
[  432.151754][ T4975]  <TASK>
[  432.154695][ T4975]  dump_stack_lvl+0x1e3/0x2cb
[  432.159399][ T4975]  ? nf_tcp_handle_invalid+0x642/0x642
[  432.164893][ T4975]  ? panic+0x764/0x764
[  432.168992][ T4975]  sysfs_create_dir_ns+0x2c6/0x390
[  432.174132][ T4975]  ? sysfs_warn_dup+0xa0/0xa0
[  432.178839][ T4975]  kobject_add_internal+0x6df/0xd10
[  432.184081][ T4975]  kobject_init_and_add+0x120/0x190
[  432.189298][ T4975]  ? lockdep_softirqs_off+0x420/0x420
[  432.194694][ T4975]  ? widen_string+0x3a/0x310
[  432.199304][ T4975]  ? kobject_add+0x210/0x210
[  432.203921][ T4975]  ? __init_swait_queue_head+0xaa/0x140
[  432.209493][ T4975]  gfs2_sys_fs_add+0x237/0x4a0
[  432.214274][ T4975]  ? gfs2_recover_set+0x240/0x240
[  432.219310][ T4975]  ? snprintf+0xd6/0x120
[  432.223585][ T4975]  ? vscnprintf+0x80/0x80
[  432.227952][ T4975]  ? read_word_at_a_time+0xe/0x20
[  432.233001][ T4975]  ? strscpy+0x89/0x220
[  432.237176][ T4975]  gfs2_fill_super+0x1200/0x2680
[  432.242145][ T4975]  ? gfs2_reconfigure+0xcf0/0xcf0
[  432.247194][ T4975]  ? snprintf+0xd6/0x120
[  432.251456][ T4975]  ? set_blocksize+0x1c6/0x350
[  432.256235][ T4975]  get_tree_bdev+0x3fe/0x620
[  432.260847][ T4975]  ? gfs2_reconfigure+0xcf0/0xcf0
[  432.265899][ T4975]  gfs2_get_tree+0x50/0x210
[  432.270417][ T4975]  ? bpf_lsm_capable+0x5/0x10
[  432.275115][ T4975]  vfs_get_tree+0x88/0x270
[  432.279583][ T4975]  do_new_mount+0x2ba/0xb40
[  432.284109][ T4975]  ? ns_capable+0x85/0xe0
[  432.288465][ T4975]  ? do_move_mount_old+0x160/0x160
[  432.293621][ T4975]  __se_sys_mount+0x2d5/0x3c0
[  432.298359][ T4975]  ? __x64_sys_mount+0xc0/0xc0
[  432.303163][ T4975]  ? syscall_enter_from_user_mode+0x2e/0x230
[  432.309166][ T4975]  ? lockdep_hardirqs_on+0x94/0x130
[  432.314386][ T4975]  ? __x64_sys_mount+0x1c/0xc0
[  432.319180][ T4975]  do_syscall_64+0x3b/0xb0
[  432.323707][ T4975]  ? clear_bhb_loop+0x45/0xa0
[  432.328402][ T4975]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  432.334333][ T4975] RIP: 0033:0x7f6de95d825a
[  432.338758][ T4975] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  432.358464][ T4975] RSP: 002b:00007ffcfc6fd388 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  432.366909][ T4975] RAX: ffffffffffffffda RBX: 00007ffcfc6fd3a0 RCX: 00007f6de95d825a
[  432.374899][ T4975] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007ffcfc6fd3a0
[  432.382882][ T4975] RBP: 0000000000000004 R08: 00007ffcfc6fd3e0 R09: 00000000000125b5
[  432.390866][ T4975] R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000000
[  432.398847][ T4975] R13: 00007ffcfc6fd3e0 R14: 0000000000000003 R15: 0000000001000000
[  432.406852][ T4975]  </TASK>
[  432.410061][ T4975] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  432.423562][ T4975] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  432.424477][ T4976] loop3: detected capacity change from 0 to 32768
[  432.433161][ T4974] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  432.440459][   T27]  #1: 
[  432.444709][ T4974] CPU: 1 PID: 4974 Comm: syz-executor216 Not tainted 6.1.126-syzkaller #0
[  432.452142][   T27] ffff888028485248
[  432.455940][ T4974] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  432.455954][ T4974] Call Trace:
[  432.459649][   T27]  (&sdp->sd_freeze_mutex
[  432.469682][ T4974]  <TASK>
[  432.469692][ T4974]  dump_stack_lvl+0x1e3/0x2cb
[  432.473003][   T27] ){+.+.}-{3:3}
[  432.477327][ T4974]  ? nf_tcp_handle_invalid+0x642/0x642
[  432.480250][   T27] , at: gfs2_withdraw+0x55c/0x1550
[  432.484938][ T4974]  ? panic+0x764/0x764
[  432.484974][ T4974]  sysfs_create_dir_ns+0x2c6/0x390
[  432.488421][   T27] 2 locks held by syz-executor216/4974:
[  432.493863][ T4974]  ? sysfs_warn_dup+0xa0/0xa0
[  432.493892][ T4974]  kobject_add_internal+0x6df/0xd10
[  432.498969][   T27] 1 lock held by syz-executor216/4976:
[  432.503020][ T4974]  kobject_init_and_add+0x120/0x190
[  432.503048][ T4974]  ? lockdep_softirqs_off+0x420/0x420
[  432.503077][ T4974]  ? widen_string+0x3a/0x310
[  432.503105][ T4974]  ? kobject_add+0x210/0x210
[  432.503140][ T4974]  ? __init_swait_queue_head+0xaa/0x140
[  432.511011][ T4976] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  432.513757][ T4974]  gfs2_sys_fs_add+0x237/0x4a0
[  432.513787][ T4974]  ? gfs2_recover_set+0x240/0x240
[  432.572099][ T4974]  ? snprintf+0xd6/0x120
[  432.576364][ T4974]  ? vscnprintf+0x80/0x80
[  432.580710][ T4974]  ? read_word_at_a_time+0xe/0x20
[  432.585752][ T4974]  ? strscpy+0x89/0x220
[  432.589910][ T4974]  gfs2_fill_super+0x1200/0x2680
[  432.594871][ T4974]  ? gfs2_reconfigure+0xcf0/0xcf0
[  432.599907][ T4974]  ? snprintf+0xd6/0x120
[  432.604164][ T4974]  ? set_blocksize+0x1c6/0x350
[  432.608937][ T4974]  get_tree_bdev+0x3fe/0x620
[  432.613558][ T4974]  ? gfs2_reconfigure+0xcf0/0xcf0
[  432.618601][ T4974]  gfs2_get_tree+0x50/0x210
[  432.623110][ T4974]  ? bpf_lsm_capable+0x5/0x10
[  432.627797][ T4974]  vfs_get_tree+0x88/0x270
[  432.632225][ T4974]  do_new_mount+0x2ba/0xb40
[  432.636733][ T4974]  ? ns_capable+0x85/0xe0
[  432.641070][ T4974]  ? do_move_mount_old+0x160/0x160
[  432.646200][ T4974]  __se_sys_mount+0x2d5/0x3c0
[  432.650886][ T4974]  ? __x64_sys_mount+0xc0/0xc0
[  432.655662][ T4974]  ? syscall_enter_from_user_mode+0x2e/0x230
[  432.661652][ T4974]  ? lockdep_hardirqs_on+0x94/0x130
[  432.666943][ T4974]  ? __x64_sys_mount+0x1c/0xc0
[  432.671722][ T4974]  do_syscall_64+0x3b/0xb0
[  432.676183][ T4974]  ? clear_bhb_loop+0x45/0xa0
[  432.680878][ T4974]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  432.686787][ T4974] RIP: 0033:0x7f6de95d825a
[  432.691207][ T4974] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  432.710812][ T4974] RSP: 002b:00007ffcfc6fd388 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  432.719225][ T4974] RAX: ffffffffffffffda RBX: 00007ffcfc6fd3a0 RCX: 00007f6de95d825a
[  432.727193][ T4974] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007ffcfc6fd3a0
[  432.735164][ T4974] RBP: 0000000000000004 R08: 00007ffcfc6fd3e0 R09: 00000000000125b5
[  432.743160][ T4974] R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000000
[  432.751135][ T4974] R13: 00007ffcfc6fd3e0 R14: 0000000000000003 R15: 0000000001000000
[  432.759116][ T4974]  </TASK>
[  432.762133][ T4976] CPU: 0 PID: 4976 Comm: syz-executor216 Not tainted 6.1.126-syzkaller #0
[  432.762275][ T4974] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  432.770629][ T4976] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  432.784438][ T4974] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  432.794443][ T4976] Call Trace:
[  432.794451][ T4976]  <TASK>
[  432.794460][ T4976]  dump_stack_lvl+0x1e3/0x2cb
[  432.794494][ T4976]  ? nf_tcp_handle_invalid+0x642/0x642
[  432.817674][ T4976]  ? panic+0x764/0x764
[  432.821784][ T4976]  sysfs_create_dir_ns+0x2c6/0x390
[  432.826892][ T4976]  ? sysfs_warn_dup+0xa0/0xa0
[  432.831569][ T4976]  kobject_add_internal+0x6df/0xd10
[  432.836780][ T4976]  kobject_init_and_add+0x120/0x190
[  432.841976][ T4976]  ? lockdep_softirqs_off+0x420/0x420
[  432.847356][ T4976]  ? widen_string+0x3a/0x310
[  432.851951][ T4976]  ? kobject_add+0x210/0x210
[  432.856540][ T4976]  ? __init_swait_queue_head+0xaa/0x140
[  432.862087][ T4976]  gfs2_sys_fs_add+0x237/0x4a0
[  432.866848][ T4976]  ? gfs2_recover_set+0x240/0x240
[  432.871868][ T4976]  ? snprintf+0xd6/0x120
[  432.876213][ T4976]  ? vscnprintf+0x80/0x80
[  432.880545][ T4976]  ? read_word_at_a_time+0xe/0x20
[  432.885575][ T4976]  ? strscpy+0x89/0x220
[  432.889729][ T4976]  gfs2_fill_super+0x1200/0x2680
[  432.894674][ T4976]  ? gfs2_reconfigure+0xcf0/0xcf0
[  432.899697][ T4976]  ? snprintf+0xd6/0x120
[  432.903941][ T4976]  ? set_blocksize+0x1c6/0x350
[  432.908788][ T4976]  get_tree_bdev+0x3fe/0x620
[  432.913382][ T4976]  ? gfs2_reconfigure+0xcf0/0xcf0
[  432.918409][ T4976]  gfs2_get_tree+0x50/0x210
[  432.922930][ T4976]  ? bpf_lsm_capable+0x5/0x10
[  432.927604][ T4976]  vfs_get_tree+0x88/0x270
[  432.932026][ T4976]  do_new_mount+0x2ba/0xb40
[  432.936528][ T4976]  ? ns_capable+0x85/0xe0
[  432.940857][ T4976]  ? do_move_mount_old+0x160/0x160
[  432.945977][ T4976]  __se_sys_mount+0x2d5/0x3c0
[  432.950658][ T4976]  ? __x64_sys_mount+0xc0/0xc0
[  432.955422][ T4976]  ? syscall_enter_from_user_mode+0x2e/0x230
[  432.961416][ T4976]  ? lockdep_hardirqs_on+0x94/0x130
[  432.966613][ T4976]  ? __x64_sys_mount+0x1c/0xc0
[  432.971382][ T4976]  do_syscall_64+0x3b/0xb0
[  432.975800][ T4976]  ? clear_bhb_loop+0x45/0xa0
[  432.980473][ T4976]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  432.986367][ T4976] RIP: 0033:0x7f6de95d825a
[  432.990790][ T4976] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  433.010476][ T4976] RSP: 002b:00007ffcfc6fd388 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  433.018884][ T4976] RAX: ffffffffffffffda RBX: 00007ffcfc6fd3a0 RCX: 00007f6de95d825a
[  433.026848][ T4976] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007ffcfc6fd3a0
[  433.034812][ T4976] RBP: 0000000000000004 R08: 00007ffcfc6fd3e0 R09: 00000000000125b5
[  433.042809][ T4976] R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000000
[  433.050858][ T4976] R13: 00007ffcfc6fd3e0 R14: 0000000000000003 R15: 0000000001000000
[  433.058834][ T4976]  </TASK>
[  433.061931][ T4976] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  433.075417][ T4976] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
executing program
executing program
[  433.085046][   T27]  #0: ffff8880b8e3a9d8 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x26/0x140
[  433.095259][   T27] 
[  433.097614][   T27] =============================================
[  433.097614][   T27] 
[  433.106843][   T27] NMI backtrace for cpu 0
[  433.111194][   T27] CPU: 0 PID: 27 Comm: khungtaskd Not tainted 6.1.126-syzkaller #0
[  433.119101][   T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  433.129171][   T27] Call Trace:
[  433.132465][   T27]  <TASK>
[  433.135410][   T27]  dump_stack_lvl+0x1e3/0x2cb
[  433.140114][   T27]  ? nf_tcp_handle_invalid+0x642/0x642
[  433.145594][   T27]  ? panic+0x764/0x764
[  433.149723][   T27]  ? vprintk_emit+0x622/0x740
[  433.154424][   T27]  ? printk_sprint+0x490/0x490
[  433.159227][   T27]  ? nmi_cpu_backtrace+0x252/0x560
[  433.164439][   T27]  nmi_cpu_backtrace+0x4e1/0x560
[  433.169399][   T27]  ? nmi_trigger_cpumask_backtrace+0x3f0/0x3f0
[  433.175567][   T27]  ? _printk+0xd1/0x111
[  433.179737][   T27]  ? panic+0x764/0x764
[  433.183820][   T27]  ? __wake_up_klogd+0xcc/0x100
[  433.188681][   T27]  ? panic+0x764/0x764
[  433.192762][   T27]  ? nmi_trigger_cpumask_backtrace+0xe0/0x3f0
[  433.198844][   T27]  ? arch_trigger_cpumask_backtrace+0x10/0x10
[  433.204926][   T27]  nmi_trigger_cpumask_backtrace+0x1ae/0x3f0
[  433.210921][   T27]  watchdog+0xf88/0xfd0
[  433.215132][   T27]  ? watchdog+0x1f8/0xfd0
[  433.219482][   T27]  kthread+0x28d/0x320
[  433.223559][   T27]  ? hungtask_pm_notify+0x50/0x50
[  433.228596][   T27]  ? kthread_blkcg+0xd0/0xd0
[  433.233194][   T27]  ret_from_fork+0x1f/0x30
[  433.237638][   T27]  </TASK>
[  433.240826][   T27] Sending NMI from CPU 0 to CPUs 1:
[  433.246076][    C1] NMI backtrace for cpu 1
[  433.246097][    C1] CPU: 1 PID: 4979 Comm: syz-executor216 Not tainted 6.1.126-syzkaller #0
[  433.246115][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  433.246125][    C1] RIP: 0010:asm_exc_page_fault+0x0/0x30
[  433.246156][    C1] Code: 74 24 28 ff 74 24 28 ff 74 24 28 ff 74 24 28 e8 f6 05 00 00 48 89 c4 48 89 e7 e8 3b 84 f2 ff e9 d6 06 00 00 66 0f 1f 44 00 00 <0f> 01 ca fc e8 d7 05 00 00 48 89 c4 48 89 e7 48 8b 74 24 78 48 c7
[  433.246170][    C1] RSP: 0000:fffffe0000049fd0 EFLAGS: 00000006
[  433.246185][    C1] RAX: 0000000000d44001 RBX: 00007ffcfc6fcab0 RCX: 000000000000006f
[  433.246197][    C1] RDX: 0000000000000015 RSI: 0000000000000001 RDI: 00007ffcfc6fcb50
[  433.246208][    C1] RBP: 0000000000000102 R08: 00007f6de1198000 R09: 0000000000d44000
[  433.246220][    C1] R10: 0000000000000000 R11: 00007ffcfc6fcac0 R12: 0000000000000001
[  433.246231][    C1] R13: 00007f6de96327a0 R14: 0000000000000000 R15: 00007ffcfc6fcb50
[  433.246243][    C1] FS:  0000555574620380(0000) GS:ffff8880b8f00000(0000) knlGS:ffff8880b8f00000
[  433.246259][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  433.246271][    C1] CR2: 00007f6de1edc000 CR3: 0000000024b4e000 CR4: 00000000003506e0
[  433.246285][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  433.246295][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  433.246306][    C1] Call Trace:
[  433.381578][   T27] Kernel panic - not syncing: hung_task: blocked tasks
[  433.381593][   T27] CPU: 1 PID: 27 Comm: khungtaskd Not tainted 6.1.126-syzkaller #0
[  433.381615][   T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  433.381626][   T27] Call Trace:
[  433.381634][   T27]  <TASK>
[  433.381642][   T27]  dump_stack_lvl+0x1e3/0x2cb
[  433.381677][   T27]  ? nf_tcp_handle_invalid+0x642/0x642
[  433.381709][   T27]  ? panic+0x764/0x764
[  433.381731][   T27]  ? llist_add_batch+0x160/0x1d0
[  433.381760][   T27]  ? vscnprintf+0x59/0x80
[  433.381786][   T27]  panic+0x318/0x764
[  433.381809][   T27]  ? nmi_trigger_cpumask_backtrace+0x2bf/0x3f0
[  433.381830][   T27]  ? memcpy_page_flushcache+0xfc/0xfc
[  433.454872][   T27]  ? nmi_trigger_cpumask_backtrace+0x2bf/0x3f0
[  433.461020][   T27]  ? nmi_trigger_cpumask_backtrace+0x338/0x3f0
[  433.467170][   T27]  ? nmi_trigger_cpumask_backtrace+0x33d/0x3f0
[  433.473317][   T27]  watchdog+0xfc7/0xfd0
[  433.477475][   T27]  ? watchdog+0x1f8/0xfd0
[  433.481809][   T27]  kthread+0x28d/0x320
[  433.485883][   T27]  ? hungtask_pm_notify+0x50/0x50
[  433.490986][   T27]  ? kthread_blkcg+0xd0/0xd0
[  433.495571][   T27]  ret_from_fork+0x1f/0x30
[  433.499994][   T27]  </TASK>
[  433.503393][   T27] Kernel Offset: disabled
[  433.507743][   T27] Rebooting in 86400 seconds..