ine/Google Compute Engine, BIOS Google 12/27/2024
[  761.273771][ T5259] Call Trace:
[  761.277070][ T5259]  <TASK>
[  761.280020][ T5259]  dump_stack_lvl+0x1e3/0x2cb
[  761.284720][ T5259]  ? nf_tcp_handle_invalid+0x642/0x642
[  761.290199][ T5259]  ? panic+0x764/0x764
[  761.294299][ T5259]  sysfs_create_dir_ns+0x2c6/0x390
[  761.299428][ T5259]  ? sysfs_warn_dup+0xa0/0xa0
[  761.304119][ T5259]  kobject_add_internal+0x6df/0xd10
[  761.307812][ T5256] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  761.309316][ T5259]  kobject_init_and_add+0x120/0x190
[  761.327961][ T5259]  ? lockdep_softirqs_off+0x420/0x420
[  761.333361][ T5259]  ? widen_string+0x3a/0x310
[  761.337981][ T5259]  ? kobject_add+0x210/0x210
[  761.342603][ T5259]  ? __init_swait_queue_head+0xaa/0x140
[  761.348178][ T5259]  gfs2_sys_fs_add+0x237/0x4a0
[  761.352970][ T5259]  ? gfs2_recover_set+0x240/0x240
[  761.358011][ T5259]  ? snprintf+0xd6/0x120
[  761.362265][ T5259]  ? vscnprintf+0x80/0x80
[  761.366595][ T5259]  ? read_word_at_a_time+0xe/0x20
[  761.367327][ T5256] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  761.371604][ T5259]  ? strscpy+0x89/0x220
[  761.382609][ T5259]  gfs2_fill_super+0x1200/0x2680
[  761.387580][ T5259]  ? gfs2_reconfigure+0xcf0/0xcf0
[  761.392609][ T5259]  ? snprintf+0xd6/0x120
[  761.396860][ T5259]  ? set_blocksize+0x1c6/0x350
[  761.401633][ T5259]  get_tree_bdev+0x3fe/0x620
[  761.406246][ T5259]  ? gfs2_reconfigure+0xcf0/0xcf0
[  761.411461][ T5259]  gfs2_get_tree+0x50/0x210
[  761.415973][ T5259]  ? bpf_lsm_capable+0x5/0x10
[  761.420659][ T5259]  vfs_get_tree+0x88/0x270
[  761.425097][ T5259]  do_new_mount+0x2ba/0xb40
[  761.429612][ T5259]  ? ns_capable+0x85/0xe0
[  761.433943][ T5259]  ? do_move_mount_old+0x160/0x160
[  761.439068][ T5259]  __se_sys_mount+0x2d5/0x3c0
[  761.443766][ T5259]  ? __x64_sys_mount+0xc0/0xc0
[  761.448553][ T5259]  ? syscall_enter_from_user_mode+0x2e/0x230
[  761.454561][ T5259]  ? lockdep_hardirqs_on+0x94/0x130
[  761.459771][ T5259]  ? __x64_sys_mount+0x1c/0xc0
[  761.464557][ T5259]  do_syscall_64+0x3b/0xb0
[  761.468989][ T5259]  ? clear_bhb_loop+0x45/0xa0
[  761.473675][ T5259]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  761.479576][ T5259] RIP: 0033:0x7f03215874ca
[  761.484003][ T5259] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  761.484871][ T5264] loop5: detected capacity change from 0 to 32768
[  761.503665][ T5259] RSP: 002b:00007f03223d9e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  761.503689][ T5259] RAX: ffffffffffffffda RBX: 00007f03223d9ef0 RCX: 00007f03215874ca
[  761.503700][ T5259] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007f03223d9eb0
[  761.503711][ T5259] RBP: 0000000020000400 R08: 00007f03223d9ef0 R09: 0000000000000000
[  761.503722][ T5259] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[  761.503733][ T5259] R13: 00007f03223d9eb0 R14: 00000000000125bb R15: 0000000020000380
[  761.503759][ T5259]  </TASK>
[  761.518198][ T5259] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  761.521774][ T5262] CPU: 1 PID: 5262 Comm: syz.1.355 Not tainted 6.1.126-syzkaller #0
[  761.526796][ T5259] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  761.534751][ T5262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  761.534763][ T5262] Call Trace:
[  761.534770][ T5262]  <TASK>
[  761.534777][ T5262]  dump_stack_lvl+0x1e3/0x2cb
[  761.534814][ T5262]  ? nf_tcp_handle_invalid+0x642/0x642
[  761.534837][ T5262]  ? panic+0x764/0x764
[  761.534863][ T5262]  sysfs_create_dir_ns+0x2c6/0x390
[  761.534884][ T5262]  ? sysfs_warn_dup+0xa0/0xa0
[  761.534907][ T5262]  kobject_add_internal+0x6df/0xd10
[  761.534933][ T5262]  kobject_init_and_add+0x120/0x190
[  761.534953][ T5262]  ? lockdep_softirqs_off+0x420/0x420
[  761.534975][ T5262]  ? widen_string+0x3a/0x310
[  761.534998][ T5262]  ? kobject_add+0x210/0x210
[  761.535023][ T5262]  ? __init_swait_queue_head+0xaa/0x140
[  761.535049][ T5262]  gfs2_sys_fs_add+0x237/0x4a0
[  761.665749][ T5262]  ? gfs2_recover_set+0x240/0x240
[  761.670783][ T5262]  ? snprintf+0xd6/0x120
[  761.675027][ T5262]  ? vscnprintf+0x80/0x80
[  761.679359][ T5262]  ? read_word_at_a_time+0xe/0x20
[  761.684377][ T5262]  ? strscpy+0x89/0x220
[  761.688535][ T5262]  gfs2_fill_super+0x1200/0x2680
[  761.693499][ T5262]  ? gfs2_reconfigure+0xcf0/0xcf0
[  761.698649][ T5262]  ? snprintf+0xd6/0x120
[  761.703028][ T5262]  ? set_blocksize+0x1c6/0x350
[  761.707809][ T5262]  get_tree_bdev+0x3fe/0x620
[  761.712399][ T5262]  ? gfs2_reconfigure+0xcf0/0xcf0
[  761.717421][ T5262]  gfs2_get_tree+0x50/0x210
[  761.721921][ T5262]  ? bpf_lsm_capable+0x5/0x10
[  761.726601][ T5262]  vfs_get_tree+0x88/0x270
[  761.731013][ T5262]  do_new_mount+0x2ba/0xb40
[  761.735513][ T5262]  ? ns_capable+0x85/0xe0
[  761.739860][ T5262]  ? do_move_mount_old+0x160/0x160
[  761.744971][ T5262]  __se_sys_mount+0x2d5/0x3c0
[  761.749645][ T5262]  ? __x64_sys_mount+0xc0/0xc0
[  761.754425][ T5262]  ? syscall_enter_from_user_mode+0x2e/0x230
[  761.760401][ T5262]  ? lockdep_hardirqs_on+0x94/0x130
[  761.765620][ T5262]  ? __x64_sys_mount+0x1c/0xc0
[  761.770402][ T5262]  do_syscall_64+0x3b/0xb0
[  761.774826][ T5262]  ? clear_bhb_loop+0x45/0xa0
[  761.779501][ T5262]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  761.785394][ T5262] RIP: 0033:0x7f5a231874ca
[  761.789799][ T5262] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  761.809400][ T5262] RSP: 002b:00007f5a23f35e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  761.817810][ T5262] RAX: ffffffffffffffda RBX: 00007f5a23f35ef0 RCX: 00007f5a231874ca
[  761.825784][ T5262] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007f5a23f35eb0
[  761.833836][ T5262] RBP: 0000000020000400 R08: 00007f5a23f35ef0 R09: 0000000000000000
[  761.841802][ T5262] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[  761.849834][ T5262] R13: 00007f5a23f35eb0 R14: 00000000000125bb R15: 0000000020000380
[  761.857832][ T5262]  </TASK>
[  761.861985][ T5260] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  761.889249][ T5260] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  761.898528][ T5262] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  761.912762][ T5262] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  761.917644][ T5264] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  761.951627][ T5264] CPU: 1 PID: 5264 Comm: syz.5.356 Not tainted 6.1.126-syzkaller #0
[  761.959671][ T5264] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  761.969758][ T5264] Call Trace:
[  761.973051][ T5264]  <TASK>
[  761.975989][ T5264]  dump_stack_lvl+0x1e3/0x2cb
[  761.980688][ T5264]  ? nf_tcp_handle_invalid+0x642/0x642
[  761.986171][ T5264]  ? panic+0x764/0x764
[  761.990269][ T5264]  sysfs_create_dir_ns+0x2c6/0x390
[  761.995393][ T5264]  ? sysfs_warn_dup+0xa0/0xa0
[  762.000093][ T5264]  kobject_add_internal+0x6df/0xd10
[  762.005322][ T5264]  kobject_init_and_add+0x120/0x190
[  762.010548][ T5264]  ? lockdep_softirqs_off+0x420/0x420
[  762.015943][ T5264]  ? widen_string+0x3a/0x310
[  762.020538][ T5264]  ? kobject_add+0x210/0x210
[  762.025132][ T5264]  ? __init_swait_queue_head+0xaa/0x140
[  762.030684][ T5264]  gfs2_sys_fs_add+0x237/0x4a0
[  762.035455][ T5264]  ? gfs2_recover_set+0x240/0x240
[  762.040490][ T5264]  ? snprintf+0xd6/0x120
[  762.044737][ T5264]  ? vscnprintf+0x80/0x80
[  762.049073][ T5264]  ? read_word_at_a_time+0xe/0x20
[  762.054099][ T5264]  ? strscpy+0x89/0x220
[  762.058254][ T5264]  gfs2_fill_super+0x1200/0x2680
[  762.063206][ T5264]  ? gfs2_reconfigure+0xcf0/0xcf0
[  762.068233][ T5264]  ? snprintf+0xd6/0x120
[  762.072489][ T5264]  ? set_blocksize+0x1c6/0x350
[  762.077256][ T5264]  get_tree_bdev+0x3fe/0x620
[  762.081944][ T5264]  ? gfs2_reconfigure+0xcf0/0xcf0
[  762.086973][ T5264]  gfs2_get_tree+0x50/0x210
[  762.091473][ T5264]  ? bpf_lsm_capable+0x5/0x10
[  762.096147][ T5264]  vfs_get_tree+0x88/0x270
[  762.100565][ T5264]  do_new_mount+0x2ba/0xb40
[  762.105066][ T5264]  ? ns_capable+0x85/0xe0
[  762.109395][ T5264]  ? do_move_mount_old+0x160/0x160
[  762.114518][ T5264]  __se_sys_mount+0x2d5/0x3c0
[  762.119287][ T5264]  ? __x64_sys_mount+0xc0/0xc0
[  762.124066][ T5264]  ? syscall_enter_from_user_mode+0x2e/0x230
[  762.130044][ T5264]  ? lockdep_hardirqs_on+0x94/0x130
[  762.135242][ T5264]  ? __x64_sys_mount+0x1c/0xc0
[  762.140005][ T5264]  do_syscall_64+0x3b/0xb0
[  762.144422][ T5264]  ? clear_bhb_loop+0x45/0xa0
[  762.149096][ T5264]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  762.154992][ T5264] RIP: 0033:0x7f7c917874ca
[  762.159492][ T5264] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  762.179093][ T5264] RSP: 002b:00007f7c9268ee68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  762.187504][ T5264] RAX: ffffffffffffffda RBX: 00007f7c9268eef0 RCX: 00007f7c917874ca
[  762.195482][ T5264] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007f7c9268eeb0
[  762.203449][ T5264] RBP: 0000000020000400 R08: 00007f7c9268eef0 R09: 0000000000000000
[  762.211421][ T5264] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[  762.219391][ T5264] R13: 00007f7c9268eeb0 R14: 00000000000125bb R15: 0000000020000380
[  762.227375][ T5264]  </TASK>
[  762.256106][ T5264] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  762.295914][ T5264] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  763.128356][ T5268] loop2: detected capacity change from 0 to 32768
[  763.162215][ T5268] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  763.201014][ T5268] CPU: 1 PID: 5268 Comm: syz.2.358 Not tainted 6.1.126-syzkaller #0
[  763.209055][ T5268] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  763.219136][ T5268] Call Trace:
[  763.222474][ T5268]  <TASK>
[  763.225416][ T5268]  dump_stack_lvl+0x1e3/0x2cb
[  763.230122][ T5268]  ? nf_tcp_handle_invalid+0x642/0x642
[  763.235610][ T5268]  ? panic+0x764/0x764
[  763.239712][ T5268]  sysfs_create_dir_ns+0x2c6/0x390
[  763.244839][ T5268]  ? sysfs_warn_dup+0xa0/0xa0
[  763.249535][ T5268]  kobject_add_internal+0x6df/0xd10
[  763.254762][ T5268]  kobject_init_and_add+0x120/0x190
[  763.259980][ T5268]  ? lockdep_softirqs_off+0x420/0x420
[  763.265372][ T5268]  ? widen_string+0x3a/0x310
[  763.269984][ T5268]  ? kobject_add+0x210/0x210
[  763.274593][ T5268]  ? __init_swait_queue_head+0xaa/0x140
[  763.280175][ T5268]  gfs2_sys_fs_add+0x237/0x4a0
[  763.284971][ T5268]  ? gfs2_recover_set+0x240/0x240
[  763.290017][ T5268]  ? snprintf+0xd6/0x120
[  763.294301][ T5268]  ? vscnprintf+0x80/0x80
[  763.298665][ T5268]  ? read_word_at_a_time+0xe/0x20
[  763.303709][ T5268]  ? strscpy+0x89/0x220
[  763.307890][ T5268]  gfs2_fill_super+0x1200/0x2680
[  763.312862][ T5268]  ? gfs2_reconfigure+0xcf0/0xcf0
[  763.317906][ T5268]  ? snprintf+0xd6/0x120
[  763.322171][ T5268]  ? set_blocksize+0x1c6/0x350
[  763.326967][ T5268]  get_tree_bdev+0x3fe/0x620
[  763.331598][ T5268]  ? gfs2_reconfigure+0xcf0/0xcf0
[  763.336649][ T5268]  gfs2_get_tree+0x50/0x210
[  763.341170][ T5268]  ? bpf_lsm_capable+0x5/0x10
[  763.345866][ T5268]  vfs_get_tree+0x88/0x270
[  763.350306][ T5268]  do_new_mount+0x2ba/0xb40
[  763.354835][ T5268]  ? ns_capable+0x85/0xe0
[  763.359197][ T5268]  ? do_move_mount_old+0x160/0x160
[  763.364343][ T5268]  __se_sys_mount+0x2d5/0x3c0
[  763.369048][ T5268]  ? __x64_sys_mount+0xc0/0xc0
[  763.373834][ T5268]  ? syscall_enter_from_user_mode+0x2e/0x230
[  763.379835][ T5268]  ? lockdep_hardirqs_on+0x94/0x130
[  763.385059][ T5268]  ? __x64_sys_mount+0x1c/0xc0
[  763.389842][ T5268]  do_syscall_64+0x3b/0xb0
[  763.394288][ T5268]  ? clear_bhb_loop+0x45/0xa0
[  763.398988][ T5268]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  763.404903][ T5268] RIP: 0033:0x7f03215874ca
[  763.409342][ T5268] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  763.428971][ T5268] RSP: 002b:00007f03223d9e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  763.437409][ T5268] RAX: ffffffffffffffda RBX: 00007f03223d9ef0 RCX: 00007f03215874ca
[  763.445404][ T5268] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007f03223d9eb0
[  763.453401][ T5268] RBP: 0000000020000400 R08: 00007f03223d9ef0 R09: 0000000000000000
[  763.461402][ T5268] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[  763.469426][ T5268] R13: 00007f03223d9eb0 R14: 00000000000125bb R15: 0000000020000380
[  763.477452][ T5268]  </TASK>
[  763.512723][ T5266] loop4: detected capacity change from 0 to 32768
[  763.523348][ T5266] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  763.543289][ T5266] CPU: 1 PID: 5266 Comm: syz.4.357 Not tainted 6.1.126-syzkaller #0
[  763.551333][ T5266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  763.561409][ T5266] Call Trace:
[  763.564705][ T5266]  <TASK>
[  763.567651][ T5266]  dump_stack_lvl+0x1e3/0x2cb
[  763.569207][ T5270] loop3: detected capacity change from 0 to 32768
[  763.572340][ T5266]  ? nf_tcp_handle_invalid+0x642/0x642
[  763.584390][ T5266]  ? panic+0x764/0x764
[  763.588487][ T5266]  sysfs_create_dir_ns+0x2c6/0x390
[  763.593622][ T5266]  ? sysfs_warn_dup+0xa0/0xa0
[  763.598323][ T5266]  kobject_add_internal+0x6df/0xd10
[  763.603541][ T5266]  kobject_init_and_add+0x120/0x190
[  763.608746][ T5266]  ? lockdep_softirqs_off+0x420/0x420
[  763.614117][ T5266]  ? widen_string+0x3a/0x310
[  763.618702][ T5266]  ? kobject_add+0x210/0x210
[  763.623315][ T5266]  ? __init_swait_queue_head+0xaa/0x140
[  763.628862][ T5266]  gfs2_sys_fs_add+0x237/0x4a0
[  763.633621][ T5266]  ? gfs2_recover_set+0x240/0x240
[  763.638639][ T5266]  ? snprintf+0xd6/0x120
[  763.642877][ T5266]  ? vscnprintf+0x80/0x80
[  763.647294][ T5266]  ? read_word_at_a_time+0xe/0x20
[  763.652320][ T5266]  ? strscpy+0x89/0x220
[  763.656471][ T5266]  gfs2_fill_super+0x1200/0x2680
[  763.661417][ T5266]  ? gfs2_reconfigure+0xcf0/0xcf0
[  763.666437][ T5266]  ? snprintf+0xd6/0x120
[  763.670680][ T5266]  ? set_blocksize+0x1c6/0x350
[  763.675437][ T5266]  get_tree_bdev+0x3fe/0x620
[  763.680026][ T5266]  ? gfs2_reconfigure+0xcf0/0xcf0
[  763.685069][ T5266]  gfs2_get_tree+0x50/0x210
[  763.689596][ T5266]  ? bpf_lsm_capable+0x5/0x10
[  763.694283][ T5266]  vfs_get_tree+0x88/0x270
[  763.698712][ T5266]  do_new_mount+0x2ba/0xb40
[  763.703218][ T5266]  ? ns_capable+0x85/0xe0
[  763.707555][ T5266]  ? do_move_mount_old+0x160/0x160
[  763.712693][ T5266]  __se_sys_mount+0x2d5/0x3c0
[  763.717373][ T5266]  ? __x64_sys_mount+0xc0/0xc0
[  763.722131][ T5266]  ? syscall_enter_from_user_mode+0x2e/0x230
[  763.728107][ T5266]  ? lockdep_hardirqs_on+0x94/0x130
[  763.733383][ T5266]  ? __x64_sys_mount+0x1c/0xc0
[  763.738161][ T5266]  do_syscall_64+0x3b/0xb0
[  763.742674][ T5266]  ? clear_bhb_loop+0x45/0xa0
[  763.747350][ T5266]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  763.753270][ T5266] RIP: 0033:0x7f7d32f874ca
[  763.757689][ T5266] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  763.777290][ T5266] RSP: 002b:00007f7d33dbce68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  763.785697][ T5266] RAX: ffffffffffffffda RBX: 00007f7d33dbcef0 RCX: 00007f7d32f874ca
[  763.793661][ T5266] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007f7d33dbceb0
[  763.801624][ T5266] RBP: 0000000020000400 R08: 00007f7d33dbcef0 R09: 0000000000000000
[  763.809587][ T5266] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[  763.817548][ T5266] R13: 00007f7d33dbceb0 R14: 00000000000125bb R15: 0000000020000380
[  763.825535][ T5266]  </TASK>
[  763.846274][ T5270] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  763.865727][ T5270] CPU: 1 PID: 5270 Comm: syz.3.359 Not tainted 6.1.126-syzkaller #0
[  763.869639][ T5268] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  763.873745][ T5270] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  763.893922][ T5268] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  763.897213][ T5270] Call Trace:
[  763.897222][ T5270]  <TASK>
[  763.897231][ T5270]  dump_stack_lvl+0x1e3/0x2cb
[  763.897261][ T5270]  ? nf_tcp_handle_invalid+0x642/0x642
[  763.897284][ T5270]  ? panic+0x764/0x764
[  763.924473][ T5270]  sysfs_create_dir_ns+0x2c6/0x390
[  763.929609][ T5270]  ? sysfs_warn_dup+0xa0/0xa0
[  763.934288][ T5270]  kobject_add_internal+0x6df/0xd10
[  763.939495][ T5270]  kobject_init_and_add+0x120/0x190
[  763.944687][ T5270]  ? lockdep_softirqs_off+0x420/0x420
[  763.950057][ T5270]  ? widen_string+0x3a/0x310
[  763.954656][ T5270]  ? kobject_add+0x210/0x210
[  763.959248][ T5270]  ? __init_swait_queue_head+0xaa/0x140
[  763.964816][ T5270]  gfs2_sys_fs_add+0x237/0x4a0
[  763.969616][ T5270]  ? gfs2_recover_set+0x240/0x240
[  763.974649][ T5270]  ? snprintf+0xd6/0x120
[  763.978894][ T5270]  ? vscnprintf+0x80/0x80
[  763.983255][ T5270]  ? read_word_at_a_time+0xe/0x20
[  763.988292][ T5270]  ? strscpy+0x89/0x220
[  763.992449][ T5270]  gfs2_fill_super+0x1200/0x2680
[  763.997413][ T5270]  ? gfs2_reconfigure+0xcf0/0xcf0
[  764.002437][ T5270]  ? snprintf+0xd6/0x120
[  764.006687][ T5270]  ? set_blocksize+0x1c6/0x350
[  764.011455][ T5270]  get_tree_bdev+0x3fe/0x620
[  764.016049][ T5270]  ? gfs2_reconfigure+0xcf0/0xcf0
[  764.021071][ T5270]  gfs2_get_tree+0x50/0x210
[  764.025571][ T5270]  ? bpf_lsm_capable+0x5/0x10
[  764.030272][ T5270]  vfs_get_tree+0x88/0x270
[  764.034710][ T5270]  do_new_mount+0x2ba/0xb40
[  764.039222][ T5270]  ? ns_capable+0x85/0xe0
[  764.043557][ T5270]  ? do_move_mount_old+0x160/0x160
[  764.048671][ T5270]  __se_sys_mount+0x2d5/0x3c0
[  764.053352][ T5270]  ? __x64_sys_mount+0xc0/0xc0
[  764.058113][ T5270]  ? syscall_enter_from_user_mode+0x2e/0x230
[  764.064090][ T5270]  ? lockdep_hardirqs_on+0x94/0x130
[  764.069283][ T5270]  ? __x64_sys_mount+0x1c/0xc0
[  764.074046][ T5270]  do_syscall_64+0x3b/0xb0
[  764.078461][ T5270]  ? clear_bhb_loop+0x45/0xa0
[  764.083132][ T5270]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  764.089022][ T5270] RIP: 0033:0x7fd0621874ca
[  764.093451][ T5270] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  764.113055][ T5270] RSP: 002b:00007fd062fbfe68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  764.121477][ T5270] RAX: ffffffffffffffda RBX: 00007fd062fbfef0 RCX: 00007fd0621874ca
[  764.129451][ T5270] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007fd062fbfeb0
[  764.137510][ T5270] RBP: 0000000020000400 R08: 00007fd062fbfef0 R09: 0000000000000000
[  764.145736][ T5270] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[  764.153709][ T5270] R13: 00007fd062fbfeb0 R14: 00000000000125bb R15: 0000000020000380
[  764.161700][ T5270]  </TASK>
[  764.181390][ T5266] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  764.199721][ T5266] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  764.213904][ T5270] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  764.249701][ T5272] loop5: detected capacity change from 0 to 32768
[  764.273776][ T5270] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  764.286347][ T5272] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  764.318785][ T5272] CPU: 1 PID: 5272 Comm: syz.5.360 Not tainted 6.1.126-syzkaller #0
[  764.326824][ T5272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  764.336900][ T5272] Call Trace:
[  764.340194][ T5272]  <TASK>
[  764.343140][ T5272]  dump_stack_lvl+0x1e3/0x2cb
[  764.347844][ T5272]  ? nf_tcp_handle_invalid+0x642/0x642
[  764.353411][ T5272]  ? panic+0x764/0x764
[  764.357514][ T5272]  sysfs_create_dir_ns+0x2c6/0x390
[  764.362652][ T5272]  ? sysfs_warn_dup+0xa0/0xa0
[  764.367362][ T5272]  kobject_add_internal+0x6df/0xd10
[  764.372582][ T5272]  kobject_init_and_add+0x120/0x190
[  764.377804][ T5272]  ? lockdep_softirqs_off+0x420/0x420
[  764.383198][ T5272]  ? widen_string+0x3a/0x310
[  764.387817][ T5272]  ? kobject_add+0x210/0x210
[  764.392427][ T5272]  ? __init_swait_queue_head+0xaa/0x140
[  764.398004][ T5272]  gfs2_sys_fs_add+0x237/0x4a0
[  764.402789][ T5272]  ? gfs2_recover_set+0x240/0x240
[  764.407843][ T5272]  ? snprintf+0xd6/0x120
[  764.412121][ T5272]  ? vscnprintf+0x80/0x80
[  764.416477][ T5272]  ? read_word_at_a_time+0xe/0x20
[  764.421531][ T5272]  ? strscpy+0x89/0x220
[  764.425708][ T5272]  gfs2_fill_super+0x1200/0x2680
[  764.430702][ T5272]  ? gfs2_reconfigure+0xcf0/0xcf0
[  764.435754][ T5272]  ? snprintf+0xd6/0x120
[  764.440027][ T5272]  ? set_blocksize+0x1c6/0x350
[  764.444814][ T5272]  get_tree_bdev+0x3fe/0x620
[  764.449432][ T5272]  ? gfs2_reconfigure+0xcf0/0xcf0
[  764.454478][ T5272]  gfs2_get_tree+0x50/0x210
[  764.459000][ T5272]  ? bpf_lsm_capable+0x5/0x10
[  764.463736][ T5272]  vfs_get_tree+0x88/0x270
[  764.468183][ T5272]  do_new_mount+0x2ba/0xb40
[  764.472710][ T5272]  ? ns_capable+0x85/0xe0
[  764.477063][ T5272]  ? do_move_mount_old+0x160/0x160
[  764.482208][ T5272]  __se_sys_mount+0x2d5/0x3c0
[  764.486919][ T5272]  ? __x64_sys_mount+0xc0/0xc0
[  764.491703][ T5272]  ? syscall_enter_from_user_mode+0x2e/0x230
[  764.497706][ T5272]  ? lockdep_hardirqs_on+0x94/0x130
[  764.502944][ T5272]  ? __x64_sys_mount+0x1c/0xc0
[  764.507739][ T5272]  do_syscall_64+0x3b/0xb0
[  764.512195][ T5272]  ? clear_bhb_loop+0x45/0xa0
[  764.516908][ T5272]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  764.522851][ T5272] RIP: 0033:0x7f7c917874ca
[  764.527296][ T5272] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  764.546927][ T5272] RSP: 002b:00007f7c9268ee68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  764.555373][ T5272] RAX: ffffffffffffffda RBX: 00007f7c9268eef0 RCX: 00007f7c917874ca
[  764.563361][ T5272] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007f7c9268eeb0
[  764.571349][ T5272] RBP: 0000000020000400 R08: 00007f7c9268eef0 R09: 0000000000000000
[  764.579523][ T5272] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[  764.587525][ T5272] R13: 00007f7c9268eeb0 R14: 00000000000125bb R15: 0000000020000380
[  764.595543][ T5272]  </TASK>
2025/01/23 14:36:59 executed programs: 356
[  764.615420][ T5272] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  764.652451][ T5272] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  765.165037][ T5274] loop1: detected capacity change from 0 to 32768
[  765.197976][ T5274] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  765.229319][ T5274] CPU: 0 PID: 5274 Comm: syz.1.361 Not tainted 6.1.126-syzkaller #0
[  765.237375][ T5274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  765.247456][ T5274] Call Trace:
[  765.250753][ T5274]  <TASK>
[  765.253689][ T5274]  dump_stack_lvl+0x1e3/0x2cb
[  765.258404][ T5274]  ? nf_tcp_handle_invalid+0x642/0x642
[  765.263875][ T5274]  ? panic+0x764/0x764
[  765.267950][ T5274]  sysfs_create_dir_ns+0x2c6/0x390
[  765.273060][ T5274]  ? sysfs_warn_dup+0xa0/0xa0
[  765.277743][ T5274]  kobject_add_internal+0x6df/0xd10
[  765.282948][ T5274]  kobject_init_and_add+0x120/0x190
[  765.288170][ T5274]  ? lockdep_softirqs_off+0x420/0x420
[  765.293563][ T5274]  ? widen_string+0x3a/0x310
[  765.298177][ T5274]  ? kobject_add+0x210/0x210
[  765.302766][ T5274]  ? __init_swait_queue_head+0xaa/0x140
[  765.308314][ T5274]  gfs2_sys_fs_add+0x237/0x4a0
[  765.313080][ T5274]  ? gfs2_recover_set+0x240/0x240
[  765.318102][ T5274]  ? snprintf+0xd6/0x120
[  765.322348][ T5274]  ? vscnprintf+0x80/0x80
[  765.326765][ T5274]  ? read_word_at_a_time+0xe/0x20
[  765.331783][ T5274]  ? strscpy+0x89/0x220
[  765.335936][ T5274]  gfs2_fill_super+0x1200/0x2680
[  765.340889][ T5274]  ? gfs2_reconfigure+0xcf0/0xcf0
[  765.345912][ T5274]  ? snprintf+0xd6/0x120
[  765.350164][ T5274]  ? set_blocksize+0x1c6/0x350
[  765.354937][ T5274]  get_tree_bdev+0x3fe/0x620
[  765.359528][ T5274]  ? gfs2_reconfigure+0xcf0/0xcf0
[  765.364552][ T5274]  gfs2_get_tree+0x50/0x210
[  765.369051][ T5274]  ? bpf_lsm_capable+0x5/0x10
[  765.373730][ T5274]  vfs_get_tree+0x88/0x270
[  765.378149][ T5274]  do_new_mount+0x2ba/0xb40
[  765.382736][ T5274]  ? ns_capable+0x85/0xe0
[  765.387097][ T5274]  ? do_move_mount_old+0x160/0x160
[  765.392216][ T5274]  __se_sys_mount+0x2d5/0x3c0
[  765.396894][ T5274]  ? __x64_sys_mount+0xc0/0xc0
[  765.401656][ T5274]  ? syscall_enter_from_user_mode+0x2e/0x230
[  765.407648][ T5274]  ? lockdep_hardirqs_on+0x94/0x130
[  765.412847][ T5274]  ? __x64_sys_mount+0x1c/0xc0
[  765.417608][ T5274]  do_syscall_64+0x3b/0xb0
[  765.422023][ T5274]  ? clear_bhb_loop+0x45/0xa0
[  765.426693][ T5274]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  765.432584][ T5274] RIP: 0033:0x7f5a231874ca
[  765.436992][ T5274] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  765.456594][ T5274] RSP: 002b:00007f5a23f35e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  765.465005][ T5274] RAX: ffffffffffffffda RBX: 00007f5a23f35ef0 RCX: 00007f5a231874ca
[  765.472973][ T5274] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007f5a23f35eb0
[  765.480953][ T5274] RBP: 0000000020000400 R08: 00007f5a23f35ef0 R09: 0000000000000000
[  765.488916][ T5274] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[  765.497141][ T5274] R13: 00007f5a23f35eb0 R14: 00000000000125bb R15: 0000000020000380
[  765.505206][ T5274]  </TASK>
[  765.895916][ T5276] loop4: detected capacity change from 0 to 32768
[  765.925661][ T5276] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  765.944456][ T5276] CPU: 1 PID: 5276 Comm: syz.4.362 Not tainted 6.1.126-syzkaller #0
[  765.952487][ T5276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  765.962564][ T5276] Call Trace:
[  765.965857][ T5276]  <TASK>
[  765.968805][ T5276]  dump_stack_lvl+0x1e3/0x2cb
[  765.973509][ T5276]  ? nf_tcp_handle_invalid+0x642/0x642
[  765.979003][ T5278] loop2: detected capacity change from 0 to 32768
[  765.978999][ T5276]  ? panic+0x764/0x764
[  765.979033][ T5276]  sysfs_create_dir_ns+0x2c6/0x390
[  765.994711][ T5276]  ? sysfs_warn_dup+0xa0/0xa0
[  765.997189][ T5278] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  765.999573][ T5276]  kobject_add_internal+0x6df/0xd10
[  765.999605][ T5276]  kobject_init_and_add+0x120/0x190
[  765.999625][ T5276]  ? lockdep_softirqs_off+0x420/0x420
[  765.999647][ T5276]  ? widen_string+0x3a/0x310
[  765.999669][ T5276]  ? kobject_add+0x210/0x210
[  765.999693][ T5276]  ? __init_swait_queue_head+0xaa/0x140
[  765.999721][ T5276]  gfs2_sys_fs_add+0x237/0x4a0
[  765.999743][ T5276]  ? gfs2_recover_set+0x240/0x240
[  765.999762][ T5276]  ? snprintf+0xd6/0x120
[  765.999786][ T5276]  ? vscnprintf+0x80/0x80
[  765.999811][ T5276]  ? read_word_at_a_time+0xe/0x20
[  765.999830][ T5276]  ? strscpy+0x89/0x220
[  765.999852][ T5276]  gfs2_fill_super+0x1200/0x2680
[  765.999889][ T5276]  ? gfs2_reconfigure+0xcf0/0xcf0
[  765.999912][ T5276]  ? snprintf+0xd6/0x120
[  765.999938][ T5276]  ? set_blocksize+0x1c6/0x350
[  765.999962][ T5276]  get_tree_bdev+0x3fe/0x620
[  765.999985][ T5276]  ? gfs2_reconfigure+0xcf0/0xcf0
[  766.000004][ T5276]  gfs2_get_tree+0x50/0x210
[  766.098721][ T5276]  ? bpf_lsm_capable+0x5/0x10
[  766.103424][ T5276]  vfs_get_tree+0x88/0x270
[  766.107869][ T5276]  do_new_mount+0x2ba/0xb40
[  766.112397][ T5276]  ? ns_capable+0x85/0xe0
[  766.116743][ T5276]  ? do_move_mount_old+0x160/0x160
[  766.121865][ T5276]  __se_sys_mount+0x2d5/0x3c0
[  766.126556][ T5276]  ? __x64_sys_mount+0xc0/0xc0
[  766.131334][ T5276]  ? syscall_enter_from_user_mode+0x2e/0x230
[  766.137327][ T5276]  ? lockdep_hardirqs_on+0x94/0x130
[  766.142532][ T5276]  ? __x64_sys_mount+0x1c/0xc0
[  766.147307][ T5276]  do_syscall_64+0x3b/0xb0
[  766.151741][ T5276]  ? clear_bhb_loop+0x45/0xa0
[  766.156431][ T5276]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  766.162337][ T5276] RIP: 0033:0x7f7d32f874ca
[  766.166759][ T5276] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  766.186387][ T5276] RSP: 002b:00007f7d33dbce68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  766.192702][ T5282] loop5: detected capacity change from 0 to 32768
[  766.194805][ T5276] RAX: ffffffffffffffda RBX: 00007f7d33dbcef0 RCX: 00007f7d32f874ca
[  766.209202][ T5276] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007f7d33dbceb0
[  766.217176][ T5276] RBP: 0000000020000400 R08: 00007f7d33dbcef0 R09: 0000000000000000
[  766.218466][ T5282] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  766.225137][ T5276] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[  766.225152][ T5276] R13: 00007f7d33dbceb0 R14: 00000000000125bb R15: 0000000020000380
[  766.225177][ T5276]  </TASK>
[  766.255082][ T5278] CPU: 0 PID: 5278 Comm: syz.2.363 Not tainted 6.1.126-syzkaller #0
[  766.263110][ T5278] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  766.273205][ T5278] Call Trace:
[  766.276525][ T5278]  <TASK>
[  766.279457][ T5278]  dump_stack_lvl+0x1e3/0x2cb
[  766.284140][ T5278]  ? nf_tcp_handle_invalid+0x642/0x642
[  766.289603][ T5278]  ? panic+0x764/0x764
[  766.293677][ T5278]  sysfs_create_dir_ns+0x2c6/0x390
[  766.298795][ T5278]  ? sysfs_warn_dup+0xa0/0xa0
[  766.303476][ T5278]  kobject_add_internal+0x6df/0xd10
[  766.308691][ T5278]  kobject_init_and_add+0x120/0x190
[  766.313886][ T5278]  ? lockdep_softirqs_off+0x420/0x420
[  766.319285][ T5278]  ? widen_string+0x3a/0x310
[  766.323875][ T5278]  ? kobject_add+0x210/0x210
[  766.328471][ T5278]  ? __init_swait_queue_head+0xaa/0x140
[  766.334027][ T5278]  gfs2_sys_fs_add+0x237/0x4a0
[  766.338788][ T5278]  ? gfs2_recover_set+0x240/0x240
[  766.343821][ T5278]  ? snprintf+0xd6/0x120
[  766.348083][ T5278]  ? vscnprintf+0x80/0x80
[  766.352426][ T5278]  ? read_word_at_a_time+0xe/0x20
[  766.357455][ T5278]  ? strscpy+0x89/0x220
[  766.361616][ T5278]  gfs2_fill_super+0x1200/0x2680
[  766.366571][ T5278]  ? gfs2_reconfigure+0xcf0/0xcf0
[  766.371612][ T5278]  ? snprintf+0xd6/0x120
[  766.375876][ T5278]  ? set_blocksize+0x1c6/0x350
[  766.380741][ T5278]  get_tree_bdev+0x3fe/0x620
[  766.385349][ T5278]  ? gfs2_reconfigure+0xcf0/0xcf0
[  766.390379][ T5278]  gfs2_get_tree+0x50/0x210
[  766.394884][ T5278]  ? bpf_lsm_capable+0x5/0x10
[  766.399561][ T5278]  vfs_get_tree+0x88/0x270
[  766.404018][ T5278]  do_new_mount+0x2ba/0xb40
[  766.408527][ T5278]  ? ns_capable+0x85/0xe0
[  766.412861][ T5278]  ? do_move_mount_old+0x160/0x160
[  766.417990][ T5278]  __se_sys_mount+0x2d5/0x3c0
[  766.422684][ T5278]  ? __x64_sys_mount+0xc0/0xc0
[  766.427453][ T5278]  ? syscall_enter_from_user_mode+0x2e/0x230
[  766.433430][ T5278]  ? lockdep_hardirqs_on+0x94/0x130
[  766.438627][ T5278]  ? __x64_sys_mount+0x1c/0xc0
[  766.443390][ T5278]  do_syscall_64+0x3b/0xb0
[  766.447803][ T5278]  ? clear_bhb_loop+0x45/0xa0
[  766.452473][ T5278]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  766.458365][ T5278] RIP: 0033:0x7f03215874ca
[  766.462776][ T5278] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  766.482379][ T5278] RSP: 002b:00007f03223d9e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  766.490792][ T5278] RAX: ffffffffffffffda RBX: 00007f03223d9ef0 RCX: 00007f03215874ca
[  766.498756][ T5278] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007f03223d9eb0
[  766.506718][ T5278] RBP: 0000000020000400 R08: 00007f03223d9ef0 R09: 0000000000000000
[  766.514693][ T5278] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[  766.522658][ T5278] R13: 00007f03223d9eb0 R14: 00000000000125bb R15: 0000000020000380
[  766.530639][ T5278]  </TASK>
[  766.547497][ T5276] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  766.566653][ T5274] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  766.584588][ T5276] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  766.593092][ T5280] loop3: detected capacity change from 0 to 32768
[  766.593989][ T5274] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  766.608711][ T5280] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  766.616911][ T5282] CPU: 0 PID: 5282 Comm: syz.5.365 Not tainted 6.1.126-syzkaller #0
[  766.624940][ T5282] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  766.635023][ T5282] Call Trace:
[  766.638313][ T5282]  <TASK>
[  766.641251][ T5282]  dump_stack_lvl+0x1e3/0x2cb
[  766.645946][ T5282]  ? nf_tcp_handle_invalid+0x642/0x642
[  766.651412][ T5282]  ? panic+0x764/0x764
[  766.655497][ T5282]  sysfs_create_dir_ns+0x2c6/0x390
[  766.660622][ T5282]  ? sysfs_warn_dup+0xa0/0xa0
[  766.665316][ T5282]  kobject_add_internal+0x6df/0xd10
[  766.670539][ T5282]  kobject_init_and_add+0x120/0x190
[  766.676122][ T5282]  ? lockdep_softirqs_off+0x420/0x420
[  766.681509][ T5282]  ? widen_string+0x3a/0x310
[  766.686115][ T5282]  ? kobject_add+0x210/0x210
[  766.688146][ T5278] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  766.690743][ T5282]  ? __init_swait_queue_head+0xaa/0x140
[  766.709733][ T5282]  gfs2_sys_fs_add+0x237/0x4a0
[  766.712059][ T5278] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  766.714496][ T5282]  ? gfs2_recover_set+0x240/0x240
[  766.714520][ T5282]  ? snprintf+0xd6/0x120
[  766.730609][ T5282]  ? vscnprintf+0x80/0x80
[  766.734963][ T5282]  ? read_word_at_a_time+0xe/0x20
[  766.740005][ T5282]  ? strscpy+0x89/0x220
[  766.744169][ T5282]  gfs2_fill_super+0x1200/0x2680
[  766.749128][ T5282]  ? gfs2_reconfigure+0xcf0/0xcf0
[  766.754304][ T5282]  ? snprintf+0xd6/0x120
[  766.758580][ T5282]  ? set_blocksize+0x1c6/0x350
[  766.763380][ T5282]  get_tree_bdev+0x3fe/0x620
[  766.767992][ T5282]  ? gfs2_reconfigure+0xcf0/0xcf0
[  766.773041][ T5282]  gfs2_get_tree+0x50/0x210
[  766.777551][ T5282]  ? bpf_lsm_capable+0x5/0x10
[  766.782227][ T5282]  vfs_get_tree+0x88/0x270
[  766.786647][ T5282]  do_new_mount+0x2ba/0xb40
[  766.791161][ T5282]  ? ns_capable+0x85/0xe0
[  766.795501][ T5282]  ? do_move_mount_old+0x160/0x160
[  766.800620][ T5282]  __se_sys_mount+0x2d5/0x3c0
[  766.805304][ T5282]  ? __x64_sys_mount+0xc0/0xc0
[  766.810081][ T5282]  ? syscall_enter_from_user_mode+0x2e/0x230
[  766.816081][ T5282]  ? lockdep_hardirqs_on+0x94/0x130
[  766.821294][ T5282]  ? __x64_sys_mount+0x1c/0xc0
[  766.826069][ T5282]  do_syscall_64+0x3b/0xb0
[  766.830490][ T5282]  ? clear_bhb_loop+0x45/0xa0
[  766.835171][ T5282]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  766.841083][ T5282] RIP: 0033:0x7f7c917874ca
[  766.845502][ T5282] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  766.865107][ T5282] RSP: 002b:00007f7c9268ee68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  766.873522][ T5282] RAX: ffffffffffffffda RBX: 00007f7c9268eef0 RCX: 00007f7c917874ca
[  766.881495][ T5282] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007f7c9268eeb0
[  766.889464][ T5282] RBP: 0000000020000400 R08: 00007f7c9268eef0 R09: 0000000000000000
[  766.897430][ T5282] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[  766.905394][ T5282] R13: 00007f7c9268eeb0 R14: 00000000000125bb R15: 0000000020000380
[  766.913375][ T5282]  </TASK>
[  766.917838][ T5280] CPU: 0 PID: 5280 Comm: syz.3.364 Not tainted 6.1.126-syzkaller #0
[  766.925864][ T5280] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  766.935936][ T5280] Call Trace:
[  766.939223][ T5280]  <TASK>
[  766.942150][ T5280]  dump_stack_lvl+0x1e3/0x2cb
[  766.946843][ T5280]  ? nf_tcp_handle_invalid+0x642/0x642
[  766.952313][ T5280]  ? panic+0x764/0x764
[  766.956474][ T5280]  sysfs_create_dir_ns+0x2c6/0x390
[  766.961582][ T5280]  ? sysfs_warn_dup+0xa0/0xa0
[  766.966260][ T5280]  kobject_add_internal+0x6df/0xd10
[  766.971463][ T5280]  kobject_init_and_add+0x120/0x190
[  766.976750][ T5280]  ? lockdep_softirqs_off+0x420/0x420
[  766.982181][ T5280]  ? widen_string+0x3a/0x310
[  766.986776][ T5280]  ? kobject_add+0x210/0x210
[  766.991365][ T5280]  ? __init_swait_queue_head+0xaa/0x140
[  766.996933][ T5280]  gfs2_sys_fs_add+0x237/0x4a0
[  767.001696][ T5280]  ? gfs2_recover_set+0x240/0x240
[  767.006715][ T5280]  ? snprintf+0xd6/0x120
[  767.010967][ T5280]  ? vscnprintf+0x80/0x80
[  767.015295][ T5280]  ? read_word_at_a_time+0xe/0x20
[  767.020319][ T5280]  ? strscpy+0x89/0x220
[  767.024476][ T5280]  gfs2_fill_super+0x1200/0x2680
[  767.029425][ T5280]  ? gfs2_reconfigure+0xcf0/0xcf0
[  767.034450][ T5280]  ? snprintf+0xd6/0x120
[  767.038693][ T5280]  ? set_blocksize+0x1c6/0x350
[  767.043456][ T5280]  get_tree_bdev+0x3fe/0x620
[  767.048050][ T5280]  ? gfs2_reconfigure+0xcf0/0xcf0
[  767.053071][ T5280]  gfs2_get_tree+0x50/0x210
[  767.057598][ T5280]  ? bpf_lsm_capable+0x5/0x10
[  767.062270][ T5280]  vfs_get_tree+0x88/0x270
[  767.066685][ T5280]  do_new_mount+0x2ba/0xb40
[  767.071190][ T5280]  ? ns_capable+0x85/0xe0
[  767.075533][ T5280]  ? do_move_mount_old+0x160/0x160
[  767.080649][ T5280]  __se_sys_mount+0x2d5/0x3c0
[  767.085328][ T5280]  ? __x64_sys_mount+0xc0/0xc0
[  767.090089][ T5280]  ? syscall_enter_from_user_mode+0x2e/0x230
[  767.096100][ T5280]  ? lockdep_hardirqs_on+0x94/0x130
[  767.101298][ T5280]  ? __x64_sys_mount+0x1c/0xc0
[  767.106067][ T5280]  do_syscall_64+0x3b/0xb0
[  767.110493][ T5280]  ? clear_bhb_loop+0x45/0xa0
[  767.115258][ T5280]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  767.121166][ T5280] RIP: 0033:0x7fd0621874ca
[  767.125596][ T5280] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  767.145221][ T5280] RSP: 002b:00007fd062fbfe68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  767.153638][ T5280] RAX: ffffffffffffffda RBX: 00007fd062fbfef0 RCX: 00007fd0621874ca
[  767.161609][ T5280] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007fd062fbfeb0
[  767.169583][ T5280] RBP: 0000000020000400 R08: 00007fd062fbfef0 R09: 0000000000000000
[  767.177557][ T5280] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[  767.185529][ T5280] R13: 00007fd062fbfeb0 R14: 00000000000125bb R15: 0000000020000380
[  767.193511][ T5280]  </TASK>
[  767.239545][ T5280] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  767.270840][ T5280] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  767.283616][ T5282] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  767.312897][ T5282] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  768.387003][ T5284] loop4: detected capacity change from 0 to 32768
[  768.412524][ T5284] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  768.441087][ T5284] CPU: 0 PID: 5284 Comm: syz.4.367 Not tainted 6.1.126-syzkaller #0
[  768.449132][ T5284] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  768.459211][ T5284] Call Trace:
[  768.462505][ T5284]  <TASK>
[  768.465453][ T5284]  dump_stack_lvl+0x1e3/0x2cb
[  768.470163][ T5284]  ? nf_tcp_handle_invalid+0x642/0x642
[  768.475650][ T5284]  ? panic+0x764/0x764
[  768.479749][ T5284]  sysfs_create_dir_ns+0x2c6/0x390
[  768.484871][ T5284]  ? sysfs_warn_dup+0xa0/0xa0
[  768.489569][ T5284]  kobject_add_internal+0x6df/0xd10
[  768.494791][ T5284]  kobject_init_and_add+0x120/0x190
[  768.500019][ T5284]  ? lockdep_softirqs_off+0x420/0x420
[  768.505411][ T5284]  ? widen_string+0x3a/0x310
[  768.510021][ T5284]  ? kobject_add+0x210/0x210
[  768.514637][ T5284]  ? __init_swait_queue_head+0xaa/0x140
[  768.520299][ T5284]  gfs2_sys_fs_add+0x237/0x4a0
[  768.525080][ T5284]  ? gfs2_recover_set+0x240/0x240
[  768.530125][ T5284]  ? snprintf+0xd6/0x120
[  768.534395][ T5284]  ? vscnprintf+0x80/0x80
[  768.538746][ T5284]  ? read_word_at_a_time+0xe/0x20
[  768.543779][ T5284]  ? strscpy+0x89/0x220
[  768.547939][ T5284]  gfs2_fill_super+0x1200/0x2680
[  768.552886][ T5284]  ? gfs2_reconfigure+0xcf0/0xcf0
[  768.557936][ T5284]  ? snprintf+0xd6/0x120
[  768.562179][ T5284]  ? set_blocksize+0x1c6/0x350
[  768.566944][ T5284]  get_tree_bdev+0x3fe/0x620
[  768.571563][ T5284]  ? gfs2_reconfigure+0xcf0/0xcf0
[  768.576584][ T5284]  gfs2_get_tree+0x50/0x210
[  768.581088][ T5284]  ? bpf_lsm_capable+0x5/0x10
[  768.585763][ T5284]  vfs_get_tree+0x88/0x270
[  768.590194][ T5284]  do_new_mount+0x2ba/0xb40
[  768.594696][ T5284]  ? ns_capable+0x85/0xe0
[  768.599029][ T5284]  ? do_move_mount_old+0x160/0x160
[  768.604144][ T5284]  __se_sys_mount+0x2d5/0x3c0
[  768.608824][ T5284]  ? __x64_sys_mount+0xc0/0xc0
[  768.613586][ T5284]  ? syscall_enter_from_user_mode+0x2e/0x230
[  768.619569][ T5284]  ? lockdep_hardirqs_on+0x94/0x130
[  768.624770][ T5284]  ? __x64_sys_mount+0x1c/0xc0
[  768.629574][ T5284]  do_syscall_64+0x3b/0xb0
[  768.633993][ T5284]  ? clear_bhb_loop+0x45/0xa0
[  768.638665][ T5284]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  768.644564][ T5284] RIP: 0033:0x7f7d32f874ca
[  768.648974][ T5284] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  768.668612][ T5284] RSP: 002b:00007f7d33dbce68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  768.677053][ T5284] RAX: ffffffffffffffda RBX: 00007f7d33dbcef0 RCX: 00007f7d32f874ca
[  768.685068][ T5284] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007f7d33dbceb0
[  768.693049][ T5284] RBP: 0000000020000400 R08: 00007f7d33dbcef0 R09: 0000000000000000
[  768.701032][ T5284] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[  768.709003][ T5284] R13: 00007f7d33dbceb0 R14: 00000000000125bb R15: 0000000020000380
[  768.716992][ T5284]  </TASK>
[  768.780321][ T5286] loop1: detected capacity change from 0 to 32768
[  768.799681][ T5284] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  768.821308][ T5286] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  768.829457][ T5284] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  768.838233][ T5286] CPU: 1 PID: 5286 Comm: syz.1.366 Not tainted 6.1.126-syzkaller #0
[  768.846253][ T5286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  768.856329][ T5286] Call Trace:
[  768.859622][ T5286]  <TASK>
[  768.862566][ T5286]  dump_stack_lvl+0x1e3/0x2cb
[  768.867266][ T5286]  ? nf_tcp_handle_invalid+0x642/0x642
[  768.872745][ T5286]  ? panic+0x764/0x764
[  768.876843][ T5286]  sysfs_create_dir_ns+0x2c6/0x390
[  768.881971][ T5286]  ? sysfs_warn_dup+0xa0/0xa0
[  768.886673][ T5286]  kobject_add_internal+0x6df/0xd10
[  768.891921][ T5286]  kobject_init_and_add+0x120/0x190
[  768.897144][ T5286]  ? lockdep_softirqs_off+0x420/0x420
[  768.902549][ T5286]  ? widen_string+0x3a/0x310
[  768.907167][ T5286]  ? kobject_add+0x210/0x210
[  768.911783][ T5286]  ? __init_swait_queue_head+0xaa/0x140
[  768.917792][ T5286]  gfs2_sys_fs_add+0x237/0x4a0
[  768.922584][ T5286]  ? gfs2_recover_set+0x240/0x240
[  768.927637][ T5286]  ? snprintf+0xd6/0x120
[  768.931994][ T5286]  ? vscnprintf+0x80/0x80
[  768.936347][ T5286]  ? read_word_at_a_time+0xe/0x20
[  768.941393][ T5286]  ? strscpy+0x89/0x220
[  768.945578][ T5286]  gfs2_fill_super+0x1200/0x2680
[  768.950552][ T5286]  ? gfs2_reconfigure+0xcf0/0xcf0
[  768.955610][ T5286]  ? snprintf+0xd6/0x120
[  768.959884][ T5286]  ? set_blocksize+0x1c6/0x350
[  768.964675][ T5286]  get_tree_bdev+0x3fe/0x620
[  768.969285][ T5286]  ? gfs2_reconfigure+0xcf0/0xcf0
[  768.974330][ T5286]  gfs2_get_tree+0x50/0x210
[  768.978855][ T5286]  ? bpf_lsm_capable+0x5/0x10
[  768.983547][ T5286]  vfs_get_tree+0x88/0x270
[  768.987984][ T5286]  do_new_mount+0x2ba/0xb40
[  768.988783][ T5288] loop3: detected capacity change from 0 to 32768
[  768.992507][ T5286]  ? ns_capable+0x85/0xe0
[  769.003267][ T5286]  ? do_move_mount_old+0x160/0x160
[  769.008407][ T5286]  __se_sys_mount+0x2d5/0x3c0
[  769.013111][ T5286]  ? __x64_sys_mount+0xc0/0xc0
[  769.017659][ T5292] loop5: detected capacity change from 0 to 32768
[  769.017916][ T5286]  ? syscall_enter_from_user_mode+0x2e/0x230
[  769.030311][ T5286]  ? lockdep_hardirqs_on+0x94/0x130
[  769.035541][ T5286]  ? __x64_sys_mount+0x1c/0xc0
[  769.040335][ T5286]  do_syscall_64+0x3b/0xb0
[  769.044776][ T5286]  ? clear_bhb_loop+0x45/0xa0
[  769.049479][ T5286]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  769.053759][ T5292] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  769.055377][ T5286] RIP: 0033:0x7f5a231874ca
[  769.055396][ T5286] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  769.055412][ T5286] RSP: 002b:00007f5a23f35e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  769.055432][ T5286] RAX: ffffffffffffffda RBX: 00007f5a23f35ef0 RCX: 00007f5a231874ca
[  769.094742][ T5288] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  769.095617][ T5286] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007f5a23f35eb0
[  769.119309][ T5286] RBP: 0000000020000400 R08: 00007f5a23f35ef0 R09: 0000000000000000
[  769.127309][ T5286] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[  769.135825][ T5286] R13: 00007f5a23f35eb0 R14: 00000000000125bb R15: 0000000020000380
[  769.143837][ T5286]  </TASK>
[  769.148248][ T5288] CPU: 1 PID: 5288 Comm: syz.3.368 Not tainted 6.1.126-syzkaller #0
[  769.156262][ T5288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  769.166323][ T5288] Call Trace:
[  769.169609][ T5288]  <TASK>
[  769.172548][ T5288]  dump_stack_lvl+0x1e3/0x2cb
[  769.177247][ T5288]  ? nf_tcp_handle_invalid+0x642/0x642
[  769.182722][ T5288]  ? panic+0x764/0x764
[  769.186807][ T5288]  sysfs_create_dir_ns+0x2c6/0x390
[  769.190459][ T5291] loop2: detected capacity change from 0 to 32768
[  769.191918][ T5288]  ? sysfs_warn_dup+0xa0/0xa0
[  769.202999][ T5288]  kobject_add_internal+0x6df/0xd10
[  769.208216][ T5288]  kobject_init_and_add+0x120/0x190
[  769.213436][ T5288]  ? lockdep_softirqs_off+0x420/0x420
[  769.218888][ T5288]  ? widen_string+0x3a/0x310
[  769.223507][ T5288]  ? kobject_add+0x210/0x210
[  769.228127][ T5288]  ? __init_swait_queue_head+0xaa/0x140
[  769.233709][ T5288]  gfs2_sys_fs_add+0x237/0x4a0
[  769.238516][ T5288]  ? gfs2_recover_set+0x240/0x240
[  769.243566][ T5288]  ? snprintf+0xd6/0x120
[  769.247838][ T5288]  ? vscnprintf+0x80/0x80
[  769.252192][ T5288]  ? read_word_at_a_time+0xe/0x20
[  769.257242][ T5288]  ? strscpy+0x89/0x220
[  769.258567][ T5291] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  769.261393][ T5288]  gfs2_fill_super+0x1200/0x2680
[  769.261439][ T5288]  ? gfs2_reconfigure+0xcf0/0xcf0
[  769.279102][ T5288]  ? snprintf+0xd6/0x120
[  769.283359][ T5288]  ? set_blocksize+0x1c6/0x350
[  769.288134][ T5288]  get_tree_bdev+0x3fe/0x620
[  769.292735][ T5288]  ? gfs2_reconfigure+0xcf0/0xcf0
[  769.297767][ T5288]  gfs2_get_tree+0x50/0x210
[  769.302282][ T5288]  ? bpf_lsm_capable+0x5/0x10
[  769.306973][ T5288]  vfs_get_tree+0x88/0x270
[  769.311396][ T5288]  do_new_mount+0x2ba/0xb40
[  769.315914][ T5288]  ? ns_capable+0x85/0xe0
[  769.320245][ T5288]  ? do_move_mount_old+0x160/0x160
[  769.325366][ T5288]  __se_sys_mount+0x2d5/0x3c0
[  769.330051][ T5288]  ? __x64_sys_mount+0xc0/0xc0
[  769.334823][ T5288]  ? syscall_enter_from_user_mode+0x2e/0x230
[  769.340809][ T5288]  ? lockdep_hardirqs_on+0x94/0x130
[  769.346019][ T5288]  ? __x64_sys_mount+0x1c/0xc0
[  769.350799][ T5288]  do_syscall_64+0x3b/0xb0
[  769.355224][ T5288]  ? clear_bhb_loop+0x45/0xa0
[  769.359923][ T5288]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  769.363866][ T5286] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  769.365846][ T5288] RIP: 0033:0x7fd0621874ca
[  769.383805][ T5288] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  769.403509][ T5288] RSP: 002b:00007fd062fbfe68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  769.407293][ T5286] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  769.411922][ T5288] RAX: ffffffffffffffda RBX: 00007fd062fbfef0 RCX: 00007fd0621874ca
[  769.426748][ T5288] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007fd062fbfeb0
[  769.434739][ T5288] RBP: 0000000020000400 R08: 00007fd062fbfef0 R09: 0000000000000000
[  769.442726][ T5288] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[  769.450739][ T5288] R13: 00007fd062fbfeb0 R14: 00000000000125bb R15: 0000000020000380
[  769.458733][ T5288]  </TASK>
[  769.461760][ T5291] CPU: 0 PID: 5291 Comm: syz.2.369 Not tainted 6.1.126-syzkaller #0
[  769.469770][ T5291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  769.479832][ T5291] Call Trace:
[  769.483109][ T5291]  <TASK>
[  769.486071][ T5291]  dump_stack_lvl+0x1e3/0x2cb
[  769.490753][ T5291]  ? nf_tcp_handle_invalid+0x642/0x642
[  769.496209][ T5291]  ? panic+0x764/0x764
[  769.500277][ T5291]  sysfs_create_dir_ns+0x2c6/0x390
[  769.505381][ T5291]  ? sysfs_warn_dup+0xa0/0xa0
[  769.510052][ T5291]  kobject_add_internal+0x6df/0xd10
[  769.515248][ T5291]  kobject_init_and_add+0x120/0x190
[  769.520440][ T5291]  ? lockdep_softirqs_off+0x420/0x420
[  769.525807][ T5291]  ? widen_string+0x3a/0x310
[  769.530393][ T5291]  ? kobject_add+0x210/0x210
[  769.534989][ T5291]  ? __init_swait_queue_head+0xaa/0x140
[  769.540541][ T5291]  gfs2_sys_fs_add+0x237/0x4a0
[  769.545332][ T5291]  ? gfs2_recover_set+0x240/0x240
[  769.550352][ T5291]  ? snprintf+0xd6/0x120
[  769.554610][ T5291]  ? vscnprintf+0x80/0x80
[  769.558943][ T5291]  ? read_word_at_a_time+0xe/0x20
[  769.563959][ T5291]  ? strscpy+0x89/0x220
[  769.568108][ T5291]  gfs2_fill_super+0x1200/0x2680
[  769.573080][ T5291]  ? gfs2_reconfigure+0xcf0/0xcf0
[  769.578119][ T5291]  ? snprintf+0xd6/0x120
[  769.582376][ T5291]  ? set_blocksize+0x1c6/0x350
[  769.587141][ T5291]  get_tree_bdev+0x3fe/0x620
[  769.591731][ T5291]  ? gfs2_reconfigure+0xcf0/0xcf0
[  769.596753][ T5291]  gfs2_get_tree+0x50/0x210
[  769.601251][ T5291]  ? bpf_lsm_capable+0x5/0x10
[  769.605924][ T5291]  vfs_get_tree+0x88/0x270
[  769.610335][ T5291]  do_new_mount+0x2ba/0xb40
[  769.614832][ T5291]  ? ns_capable+0x85/0xe0
[  769.619160][ T5291]  ? do_move_mount_old+0x160/0x160
[  769.624272][ T5291]  __se_sys_mount+0x2d5/0x3c0
[  769.628953][ T5291]  ? __x64_sys_mount+0xc0/0xc0
[  769.633714][ T5291]  ? syscall_enter_from_user_mode+0x2e/0x230
[  769.639708][ T5291]  ? lockdep_hardirqs_on+0x94/0x130
[  769.644907][ T5291]  ? __x64_sys_mount+0x1c/0xc0
[  769.649668][ T5291]  do_syscall_64+0x3b/0xb0
[  769.654082][ T5291]  ? clear_bhb_loop+0x45/0xa0
[  769.658752][ T5291]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  769.664645][ T5291] RIP: 0033:0x7f03215874ca
[  769.669062][ T5291] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  769.688667][ T5291] RSP: 002b:00007f03223d9e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  769.697075][ T5291] RAX: ffffffffffffffda RBX: 00007f03223d9ef0 RCX: 00007f03215874ca
[  769.705067][ T5291] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007f03223d9eb0
[  769.713044][ T5291] RBP: 0000000020000400 R08: 00007f03223d9ef0 R09: 0000000000000000
[  769.721010][ T5291] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[  769.728979][ T5291] R13: 00007f03223d9eb0 R14: 00000000000125bb R15: 0000000020000380
[  769.736958][ T5291]  </TASK>
[  769.747459][ T5288] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  769.752610][ T5292] CPU: 1 PID: 5292 Comm: syz.5.370 Not tainted 6.1.126-syzkaller #0
[  769.766343][ T5288] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  769.769003][ T5292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  769.769017][ T5292] Call Trace:
[  769.769024][ T5292]  <TASK>
[  769.769033][ T5292]  dump_stack_lvl+0x1e3/0x2cb
[  769.769064][ T5292]  ? nf_tcp_handle_invalid+0x642/0x642
[  769.769088][ T5292]  ? panic+0x764/0x764
[  769.769117][ T5292]  sysfs_create_dir_ns+0x2c6/0x390
[  769.769139][ T5292]  ? sysfs_warn_dup+0xa0/0xa0
[  769.769165][ T5292]  kobject_add_internal+0x6df/0xd10
[  769.769193][ T5292]  kobject_init_and_add+0x120/0x190
[  769.769214][ T5292]  ? lockdep_softirqs_off+0x420/0x420
[  769.831883][ T5292]  ? widen_string+0x3a/0x310
[  769.836488][ T5292]  ? kobject_add+0x210/0x210
[  769.841078][ T5292]  ? __init_swait_queue_head+0xaa/0x140
[  769.846630][ T5292]  gfs2_sys_fs_add+0x237/0x4a0
[  769.851394][ T5292]  ? gfs2_recover_set+0x240/0x240
[  769.856415][ T5292]  ? snprintf+0xd6/0x120
[  769.860661][ T5292]  ? vscnprintf+0x80/0x80
[  769.864990][ T5292]  ? read_word_at_a_time+0xe/0x20
[  769.870006][ T5292]  ? strscpy+0x89/0x220
[  769.874156][ T5292]  gfs2_fill_super+0x1200/0x2680
[  769.879107][ T5292]  ? gfs2_reconfigure+0xcf0/0xcf0
[  769.884128][ T5292]  ? snprintf+0xd6/0x120
[  769.888370][ T5292]  ? set_blocksize+0x1c6/0x350
[  769.893132][ T5292]  get_tree_bdev+0x3fe/0x620
[  769.897725][ T5292]  ? gfs2_reconfigure+0xcf0/0xcf0
[  769.902742][ T5292]  gfs2_get_tree+0x50/0x210
[  769.907248][ T5292]  ? bpf_lsm_capable+0x5/0x10
[  769.911924][ T5292]  vfs_get_tree+0x88/0x270
[  769.916357][ T5292]  do_new_mount+0x2ba/0xb40
[  769.920857][ T5292]  ? ns_capable+0x85/0xe0
[  769.925188][ T5292]  ? do_move_mount_old+0x160/0x160
[  769.930301][ T5292]  __se_sys_mount+0x2d5/0x3c0
[  769.934996][ T5292]  ? __x64_sys_mount+0xc0/0xc0
[  769.939759][ T5292]  ? syscall_enter_from_user_mode+0x2e/0x230
[  769.945735][ T5292]  ? lockdep_hardirqs_on+0x94/0x130
[  769.950931][ T5292]  ? __x64_sys_mount+0x1c/0xc0
[  769.955693][ T5292]  do_syscall_64+0x3b/0xb0
[  769.960108][ T5292]  ? clear_bhb_loop+0x45/0xa0
[  769.964785][ T5292]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  769.970680][ T5292] RIP: 0033:0x7f7c917874ca
[  769.975095][ T5292] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  769.994699][ T5292] RSP: 002b:00007f7c9268ee68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  770.003128][ T5292] RAX: ffffffffffffffda RBX: 00007f7c9268eef0 RCX: 00007f7c917874ca
[  770.011094][ T5292] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007f7c9268eeb0
[  770.019149][ T5292] RBP: 0000000020000400 R08: 00007f7c9268eef0 R09: 0000000000000000
[  770.027114][ T5292] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[  770.035077][ T5292] R13: 00007f7c9268eeb0 R14: 00000000000125bb R15: 0000000020000380
[  770.043056][ T5292]  </TASK>
[  770.056523][ T5291] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  770.059423][ T5292] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  770.073209][ T5291] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  770.102565][ T5292] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
2025/01/23 14:37:04 executed programs: 365
[  771.477904][ T5299] loop3: detected capacity change from 0 to 32768
[  771.503059][ T5297] loop5: detected capacity change from 0 to 32768
[  771.511546][ T5294] loop1: detected capacity change from 0 to 32768
[  771.518520][ T5299] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  771.533492][ T5299] CPU: 0 PID: 5299 Comm: syz.3.374 Not tainted 6.1.126-syzkaller #0
[  771.541043][ T5301] loop2: detected capacity change from 0 to 32768
[  771.541500][ T5299] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  771.558005][ T5299] Call Trace:
[  771.561296][ T5299]  <TASK>
[  771.564246][ T5299]  dump_stack_lvl+0x1e3/0x2cb
[  771.566767][ T5302] loop4: detected capacity change from 0 to 32768
[  771.568934][ T5299]  ? nf_tcp_handle_invalid+0x642/0x642
[  771.568964][ T5299]  ? panic+0x764/0x764
[  771.568989][ T5299]  sysfs_create_dir_ns+0x2c6/0x390
[  771.569008][ T5299]  ? sysfs_warn_dup+0xa0/0xa0
[  771.569031][ T5299]  kobject_add_internal+0x6df/0xd10
[  771.569059][ T5299]  kobject_init_and_add+0x120/0x190
[  771.569078][ T5299]  ? lockdep_softirqs_off+0x420/0x420
[  771.569100][ T5299]  ? widen_string+0x3a/0x310
[  771.569123][ T5299]  ? kobject_add+0x210/0x210
[  771.569145][ T5299]  ? __init_swait_queue_head+0xaa/0x140
[  771.569169][ T5299]  gfs2_sys_fs_add+0x237/0x4a0
[  771.630095][ T5299]  ? gfs2_recover_set+0x240/0x240
[  771.635142][ T5299]  ? snprintf+0xd6/0x120
[  771.639416][ T5299]  ? vscnprintf+0x80/0x80
[  771.640899][ T5294] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  771.643762][ T5299]  ? read_word_at_a_time+0xe/0x20
[  771.651805][ T5301] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  771.656470][ T5299]  ? strscpy+0x89/0x220
[  771.668358][ T5299]  gfs2_fill_super+0x1200/0x2680
[  771.673316][ T5299]  ? gfs2_reconfigure+0xcf0/0xcf0
[  771.678439][ T5299]  ? snprintf+0xd6/0x120
[  771.682694][ T5299]  ? set_blocksize+0x1c6/0x350
[  771.687474][ T5299]  get_tree_bdev+0x3fe/0x620
[  771.692076][ T5299]  ? gfs2_reconfigure+0xcf0/0xcf0
[  771.697106][ T5299]  gfs2_get_tree+0x50/0x210
[  771.701644][ T5299]  ? bpf_lsm_capable+0x5/0x10
[  771.706326][ T5299]  vfs_get_tree+0x88/0x270
[  771.710753][ T5299]  do_new_mount+0x2ba/0xb40
[  771.715263][ T5299]  ? ns_capable+0x85/0xe0
[  771.719607][ T5299]  ? do_move_mount_old+0x160/0x160
[  771.724735][ T5299]  __se_sys_mount+0x2d5/0x3c0
[  771.729422][ T5299]  ? __x64_sys_mount+0xc0/0xc0
[  771.734200][ T5299]  ? syscall_enter_from_user_mode+0x2e/0x230
[  771.740190][ T5299]  ? lockdep_hardirqs_on+0x94/0x130
[  771.745396][ T5299]  ? __x64_sys_mount+0x1c/0xc0
[  771.750193][ T5299]  do_syscall_64+0x3b/0xb0
[  771.754629][ T5299]  ? clear_bhb_loop+0x45/0xa0
[  771.759315][ T5299]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  771.765217][ T5299] RIP: 0033:0x7fd0621874ca
[  771.769643][ T5299] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  771.789437][ T5299] RSP: 002b:00007fd062fbfe68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  771.797886][ T5299] RAX: ffffffffffffffda RBX: 00007fd062fbfef0 RCX: 00007fd0621874ca
[  771.805947][ T5299] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007fd062fbfeb0
[  771.813930][ T5299] RBP: 0000000020000400 R08: 00007fd062fbfef0 R09: 0000000000000000
[  771.821901][ T5299] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[  771.829881][ T5299] R13: 00007fd062fbfeb0 R14: 00000000000125bb R15: 0000000020000380
[  771.837864][ T5299]  </TASK>
[  771.840879][ T5301] CPU: 1 PID: 5301 Comm: syz.2.375 Not tainted 6.1.126-syzkaller #0
[  771.848909][ T5301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  771.858988][ T5301] Call Trace:
[  771.862268][ T5301]  <TASK>
[  771.865192][ T5301]  dump_stack_lvl+0x1e3/0x2cb
[  771.869989][ T5301]  ? nf_tcp_handle_invalid+0x642/0x642
[  771.875456][ T5301]  ? panic+0x764/0x764
[  771.879528][ T5301]  sysfs_create_dir_ns+0x2c6/0x390
[  771.884643][ T5301]  ? sysfs_warn_dup+0xa0/0xa0
[  771.889326][ T5301]  kobject_add_internal+0x6df/0xd10
[  771.894537][ T5301]  kobject_init_and_add+0x120/0x190
[  771.899732][ T5301]  ? lockdep_softirqs_off+0x420/0x420
[  771.905121][ T5301]  ? widen_string+0x3a/0x310
[  771.909715][ T5301]  ? kobject_add+0x210/0x210
[  771.914340][ T5301]  ? __init_swait_queue_head+0xaa/0x140
[  771.919894][ T5301]  gfs2_sys_fs_add+0x237/0x4a0
[  771.924664][ T5301]  ? gfs2_recover_set+0x240/0x240
[  771.929684][ T5301]  ? snprintf+0xd6/0x120
[  771.933949][ T5301]  ? vscnprintf+0x80/0x80
[  771.938279][ T5301]  ? read_word_at_a_time+0xe/0x20
[  771.943298][ T5301]  ? strscpy+0x89/0x220
[  771.947456][ T5301]  gfs2_fill_super+0x1200/0x2680
[  771.952406][ T5301]  ? gfs2_reconfigure+0xcf0/0xcf0
[  771.957439][ T5301]  ? snprintf+0xd6/0x120
[  771.961691][ T5301]  ? set_blocksize+0x1c6/0x350
[  771.966462][ T5301]  get_tree_bdev+0x3fe/0x620
[  771.971061][ T5301]  ? gfs2_reconfigure+0xcf0/0xcf0
[  771.976084][ T5301]  gfs2_get_tree+0x50/0x210
[  771.980602][ T5301]  ? bpf_lsm_capable+0x5/0x10
[  771.985364][ T5301]  vfs_get_tree+0x88/0x270
[  771.989781][ T5301]  do_new_mount+0x2ba/0xb40
[  771.994283][ T5301]  ? ns_capable+0x85/0xe0
[  771.998610][ T5301]  ? do_move_mount_old+0x160/0x160
[  772.003725][ T5301]  __se_sys_mount+0x2d5/0x3c0
[  772.008405][ T5301]  ? __x64_sys_mount+0xc0/0xc0
[  772.013173][ T5301]  ? syscall_enter_from_user_mode+0x2e/0x230
[  772.019150][ T5301]  ? lockdep_hardirqs_on+0x94/0x130
[  772.024347][ T5301]  ? __x64_sys_mount+0x1c/0xc0
[  772.029110][ T5301]  do_syscall_64+0x3b/0xb0
[  772.033526][ T5301]  ? clear_bhb_loop+0x45/0xa0
[  772.038199][ T5301]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  772.044094][ T5301] RIP: 0033:0x7f03215874ca
[  772.048505][ T5301] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  772.068107][ T5301] RSP: 002b:00007f03223d9e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  772.076519][ T5301] RAX: ffffffffffffffda RBX: 00007f03223d9ef0 RCX: 00007f03215874ca
[  772.084516][ T5301] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007f03223d9eb0
[  772.092483][ T5301] RBP: 0000000020000400 R08: 00007f03223d9ef0 R09: 0000000000000000
[  772.100448][ T5301] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[  772.108423][ T5301] R13: 00007f03223d9eb0 R14: 00000000000125bb R15: 0000000020000380
[  772.116405][ T5301]  </TASK>
[  772.120902][ T5294] CPU: 0 PID: 5294 Comm: syz.1.371 Not tainted 6.1.126-syzkaller #0
[  772.121705][ T5297] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  772.128892][ T5294] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  772.128905][ T5294] Call Trace:
[  772.128912][ T5294]  <TASK>
[  772.128919][ T5294]  dump_stack_lvl+0x1e3/0x2cb
[  772.128949][ T5294]  ? nf_tcp_handle_invalid+0x642/0x642
[  772.147487][ T5299] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  772.149976][ T5294]  ? panic+0x764/0x764
[  772.152923][ T5299] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  772.157584][ T5294]  sysfs_create_dir_ns+0x2c6/0x390
[  772.157609][ T5294]  ? sysfs_warn_dup+0xa0/0xa0
[  772.157631][ T5294]  kobject_add_internal+0x6df/0xd10
[  772.157665][ T5294]  kobject_init_and_add+0x120/0x190
[  772.207650][ T5294]  ? lockdep_softirqs_off+0x420/0x420
[  772.213061][ T5294]  ? widen_string+0x3a/0x310
[  772.217500][ T5302] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  772.217671][ T5294]  ? kobject_add+0x210/0x210
[  772.229987][ T5294]  ? __init_swait_queue_head+0xaa/0x140
[  772.235560][ T5294]  gfs2_sys_fs_add+0x237/0x4a0
[  772.240333][ T5294]  ? gfs2_recover_set+0x240/0x240
[  772.245358][ T5294]  ? snprintf+0xd6/0x120
[  772.249604][ T5294]  ? vscnprintf+0x80/0x80
[  772.253934][ T5294]  ? read_word_at_a_time+0xe/0x20
[  772.258953][ T5294]  ? strscpy+0x89/0x220
[  772.263104][ T5294]  gfs2_fill_super+0x1200/0x2680
[  772.268051][ T5294]  ? gfs2_reconfigure+0xcf0/0xcf0
[  772.273071][ T5294]  ? snprintf+0xd6/0x120
[  772.277314][ T5294]  ? set_blocksize+0x1c6/0x350
[  772.282076][ T5294]  get_tree_bdev+0x3fe/0x620
[  772.286671][ T5294]  ? gfs2_reconfigure+0xcf0/0xcf0
[  772.291694][ T5294]  gfs2_get_tree+0x50/0x210
[  772.296192][ T5294]  ? bpf_lsm_capable+0x5/0x10
[  772.300866][ T5294]  vfs_get_tree+0x88/0x270
[  772.305284][ T5294]  do_new_mount+0x2ba/0xb40
[  772.309788][ T5294]  ? ns_capable+0x85/0xe0
[  772.314117][ T5294]  ? do_move_mount_old+0x160/0x160
[  772.319237][ T5294]  __se_sys_mount+0x2d5/0x3c0
[  772.324002][ T5294]  ? __x64_sys_mount+0xc0/0xc0
[  772.328763][ T5294]  ? syscall_enter_from_user_mode+0x2e/0x230
[  772.334740][ T5294]  ? lockdep_hardirqs_on+0x94/0x130
[  772.339932][ T5294]  ? __x64_sys_mount+0x1c/0xc0
[  772.344694][ T5294]  do_syscall_64+0x3b/0xb0
[  772.349105][ T5294]  ? clear_bhb_loop+0x45/0xa0
[  772.353777][ T5294]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  772.359668][ T5294] RIP: 0033:0x7f5a231874ca
[  772.364078][ T5294] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  772.383685][ T5294] RSP: 002b:00007f5a23f35e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  772.392094][ T5294] RAX: ffffffffffffffda RBX: 00007f5a23f35ef0 RCX: 00007f5a231874ca
[  772.400058][ T5294] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007f5a23f35eb0
[  772.408042][ T5294] RBP: 0000000020000400 R08: 00007f5a23f35ef0 R09: 0000000000000000
[  772.416092][ T5294] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[  772.424058][ T5294] R13: 00007f5a23f35eb0 R14: 00000000000125bb R15: 0000000020000380
[  772.432037][ T5294]  </TASK>
[  772.436514][ T5297] CPU: 0 PID: 5297 Comm: syz.5.372 Not tainted 6.1.126-syzkaller #0
[  772.444537][ T5297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  772.454609][ T5297] Call Trace:
[  772.457904][ T5297]  <TASK>
[  772.460865][ T5297]  dump_stack_lvl+0x1e3/0x2cb
[  772.465556][ T5297]  ? nf_tcp_handle_invalid+0x642/0x642
[  772.471024][ T5297]  ? panic+0x764/0x764
[  772.475098][ T5297]  sysfs_create_dir_ns+0x2c6/0x390
[  772.480218][ T5297]  ? sysfs_warn_dup+0xa0/0xa0
[  772.484989][ T5297]  kobject_add_internal+0x6df/0xd10
[  772.487399][ T5294] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  772.490194][ T5297]  kobject_init_and_add+0x120/0x190
[  772.490221][ T5297]  ? lockdep_softirqs_off+0x420/0x420
[  772.514319][ T5297]  ? widen_string+0x3a/0x310
[  772.517437][ T5294] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  772.518943][ T5297]  ? kobject_add+0x210/0x210
[  772.530383][ T5297]  ? __init_swait_queue_head+0xaa/0x140
[  772.536392][ T5297]  gfs2_sys_fs_add+0x237/0x4a0
[  772.541179][ T5297]  ? gfs2_recover_set+0x240/0x240
[  772.546212][ T5297]  ? snprintf+0xd6/0x120
[  772.550471][ T5297]  ? vscnprintf+0x80/0x80
[  772.554815][ T5297]  ? read_word_at_a_time+0xe/0x20
[  772.559838][ T5297]  ? strscpy+0x89/0x220
[  772.563995][ T5297]  gfs2_fill_super+0x1200/0x2680
[  772.568949][ T5297]  ? gfs2_reconfigure+0xcf0/0xcf0
[  772.573976][ T5297]  ? snprintf+0xd6/0x120
[  772.578245][ T5297]  ? set_blocksize+0x1c6/0x350
[  772.583041][ T5297]  get_tree_bdev+0x3fe/0x620
[  772.587655][ T5297]  ? gfs2_reconfigure+0xcf0/0xcf0
[  772.592691][ T5297]  gfs2_get_tree+0x50/0x210
[  772.597196][ T5297]  ? bpf_lsm_capable+0x5/0x10
[  772.601889][ T5297]  vfs_get_tree+0x88/0x270
[  772.606323][ T5297]  do_new_mount+0x2ba/0xb40
[  772.610851][ T5297]  ? ns_capable+0x85/0xe0
[  772.615206][ T5297]  ? do_move_mount_old+0x160/0x160
[  772.620346][ T5297]  __se_sys_mount+0x2d5/0x3c0
[  772.625036][ T5297]  ? __x64_sys_mount+0xc0/0xc0
[  772.629809][ T5297]  ? syscall_enter_from_user_mode+0x2e/0x230
[  772.635801][ T5297]  ? lockdep_hardirqs_on+0x94/0x130
[  772.641000][ T5297]  ? __x64_sys_mount+0x1c/0xc0
[  772.645769][ T5297]  do_syscall_64+0x3b/0xb0
[  772.650190][ T5297]  ? clear_bhb_loop+0x45/0xa0
[  772.654876][ T5297]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  772.660777][ T5297] RIP: 0033:0x7f7c917874ca
[  772.665197][ T5297] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  772.684817][ T5297] RSP: 002b:00007f7c9268ee68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  772.693243][ T5297] RAX: ffffffffffffffda RBX: 00007f7c9268eef0 RCX: 00007f7c917874ca
[  772.701225][ T5297] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007f7c9268eeb0
[  772.709199][ T5297] RBP: 0000000020000400 R08: 00007f7c9268eef0 R09: 0000000000000000
[  772.717192][ T5297] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[  772.725174][ T5297] R13: 00007f7c9268eeb0 R14: 00000000000125bb R15: 0000000020000380
[  772.733175][ T5297]  </TASK>
[  772.736202][ T5302] CPU: 1 PID: 5302 Comm: syz.4.373 Not tainted 6.1.126-syzkaller #0
[  772.744207][ T5302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  772.750187][ T5297] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  772.754262][ T5302] Call Trace:
[  772.754272][ T5302]  <TASK>
[  772.754279][ T5302]  dump_stack_lvl+0x1e3/0x2cb
[  772.767865][ T5297] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  772.771004][ T5302]  ? nf_tcp_handle_invalid+0x642/0x642
[  772.790951][ T5302]  ? panic+0x764/0x764
[  772.795035][ T5302]  sysfs_create_dir_ns+0x2c6/0x390
[  772.800172][ T5302]  ? sysfs_warn_dup+0xa0/0xa0
[  772.804872][ T5302]  kobject_add_internal+0x6df/0xd10
[  772.810072][ T5302]  kobject_init_and_add+0x120/0x190
[  772.815272][ T5302]  ? lockdep_softirqs_off+0x420/0x420
[  772.820648][ T5302]  ? widen_string+0x3a/0x310
[  772.825240][ T5302]  ? kobject_add+0x210/0x210
[  772.829858][ T5302]  ? __init_swait_queue_head+0xaa/0x140
[  772.835407][ T5302]  gfs2_sys_fs_add+0x237/0x4a0
[  772.840172][ T5302]  ? gfs2_recover_set+0x240/0x240
[  772.845192][ T5302]  ? snprintf+0xd6/0x120
[  772.849437][ T5302]  ? vscnprintf+0x80/0x80
[  772.853768][ T5302]  ? read_word_at_a_time+0xe/0x20
[  772.858805][ T5302]  ? strscpy+0x89/0x220
[  772.862984][ T5302]  gfs2_fill_super+0x1200/0x2680
[  772.867935][ T5302]  ? gfs2_reconfigure+0xcf0/0xcf0
[  772.872966][ T5302]  ? snprintf+0xd6/0x120
[  772.877213][ T5302]  ? set_blocksize+0x1c6/0x350
[  772.881988][ T5302]  get_tree_bdev+0x3fe/0x620
[  772.886581][ T5302]  ? gfs2_reconfigure+0xcf0/0xcf0
[  772.891607][ T5302]  gfs2_get_tree+0x50/0x210
[  772.896110][ T5302]  ? bpf_lsm_capable+0x5/0x10
[  772.900784][ T5302]  vfs_get_tree+0x88/0x270
[  772.905199][ T5302]  do_new_mount+0x2ba/0xb40
[  772.909698][ T5302]  ? ns_capable+0x85/0xe0
[  772.914026][ T5302]  ? do_move_mount_old+0x160/0x160
[  772.919141][ T5302]  __se_sys_mount+0x2d5/0x3c0
[  772.923819][ T5302]  ? __x64_sys_mount+0xc0/0xc0
[  772.928581][ T5302]  ? syscall_enter_from_user_mode+0x2e/0x230
[  772.934563][ T5302]  ? lockdep_hardirqs_on+0x94/0x130
[  772.939761][ T5302]  ? __x64_sys_mount+0x1c/0xc0
[  772.944524][ T5302]  do_syscall_64+0x3b/0xb0
[  772.948956][ T5302]  ? clear_bhb_loop+0x45/0xa0
[  772.953630][ T5302]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  772.959545][ T5302] RIP: 0033:0x7f7d32f874ca
[  772.963956][ T5302] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  772.983560][ T5302] RSP: 002b:00007f7d33dbce68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  772.991972][ T5302] RAX: ffffffffffffffda RBX: 00007f7d33dbcef0 RCX: 00007f7d32f874ca
[  772.999936][ T5302] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007f7d33dbceb0
[  773.007899][ T5302] RBP: 0000000020000400 R08: 00007f7d33dbcef0 R09: 0000000000000000
[  773.015861][ T5302] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[  773.023830][ T5302] R13: 00007f7d33dbceb0 R14: 00000000000125bb R15: 0000000020000380
[  773.031807][ T5302]  </TASK>
[  773.040989][ T5301] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  773.055505][ T5302] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  773.056624][ T5301] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  773.114261][ T5302] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  774.334128][ T5306] loop4: detected capacity change from 0 to 32768
[  774.356731][ T5306] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  774.366904][ T5305] loop5: detected capacity change from 0 to 32768
[  774.406955][ T5306] CPU: 0 PID: 5306 Comm: syz.4.377 Not tainted 6.1.126-syzkaller #0
[  774.415074][ T5306] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  774.425151][ T5306] Call Trace:
[  774.428457][ T5306]  <TASK>
[  774.431400][ T5306]  dump_stack_lvl+0x1e3/0x2cb
[  774.436107][ T5306]  ? nf_tcp_handle_invalid+0x642/0x642
[  774.440442][ T5308] loop3: detected capacity change from 0 to 32768
[  774.441569][ T5306]  ? panic+0x764/0x764
[  774.452065][ T5306]  sysfs_create_dir_ns+0x2c6/0x390
[  774.457201][ T5306]  ? sysfs_warn_dup+0xa0/0xa0
[  774.461902][ T5306]  kobject_add_internal+0x6df/0xd10
[  774.467138][ T5306]  kobject_init_and_add+0x120/0x190
[  774.472121][ T5308] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  774.472371][ T5306]  ? lockdep_softirqs_off+0x420/0x420
[  774.484496][ T5305] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  774.485434][ T5306]  ? widen_string+0x3a/0x310
[  774.497780][ T5306]  ? kobject_add+0x210/0x210
[  774.502400][ T5306]  ? __init_swait_queue_head+0xaa/0x140
[  774.507987][ T5306]  gfs2_sys_fs_add+0x237/0x4a0
[  774.512794][ T5306]  ? gfs2_recover_set+0x240/0x240
[  774.517844][ T5306]  ? snprintf+0xd6/0x120
[  774.522117][ T5306]  ? vscnprintf+0x80/0x80
[  774.526462][ T5306]  ? read_word_at_a_time+0xe/0x20
[  774.531510][ T5306]  ? strscpy+0x89/0x220
[  774.535690][ T5306]  gfs2_fill_super+0x1200/0x2680
[  774.540664][ T5306]  ? gfs2_reconfigure+0xcf0/0xcf0
[  774.545718][ T5306]  ? snprintf+0xd6/0x120
[  774.549993][ T5306]  ? set_blocksize+0x1c6/0x350
[  774.554781][ T5306]  get_tree_bdev+0x3fe/0x620
[  774.559401][ T5306]  ? gfs2_reconfigure+0xcf0/0xcf0
[  774.564461][ T5306]  gfs2_get_tree+0x50/0x210
[  774.568980][ T5306]  ? bpf_lsm_capable+0x5/0x10
[  774.573661][ T5306]  vfs_get_tree+0x88/0x270
[  774.578101][ T5306]  do_new_mount+0x2ba/0xb40
[  774.582623][ T5306]  ? ns_capable+0x85/0xe0
[  774.587049][ T5306]  ? do_move_mount_old+0x160/0x160
[  774.592181][ T5306]  __se_sys_mount+0x2d5/0x3c0
[  774.596876][ T5306]  ? __x64_sys_mount+0xc0/0xc0
[  774.601652][ T5306]  ? syscall_enter_from_user_mode+0x2e/0x230
[  774.607637][ T5306]  ? lockdep_hardirqs_on+0x94/0x130
[  774.612834][ T5306]  ? __x64_sys_mount+0x1c/0xc0
[  774.617609][ T5306]  do_syscall_64+0x3b/0xb0
[  774.622038][ T5306]  ? clear_bhb_loop+0x45/0xa0
[  774.626726][ T5306]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  774.632626][ T5306] RIP: 0033:0x7f7d32f874ca
[  774.637040][ T5306] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  774.656655][ T5306] RSP: 002b:00007f7d33dbce68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  774.665096][ T5306] RAX: ffffffffffffffda RBX: 00007f7d33dbcef0 RCX: 00007f7d32f874ca
[  774.673083][ T5306] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007f7d33dbceb0
[  774.681089][ T5306] RBP: 0000000020000400 R08: 00007f7d33dbcef0 R09: 0000000000000000
[  774.689072][ T5306] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[  774.697054][ T5306] R13: 00007f7d33dbceb0 R14: 00000000000125bb R15: 0000000020000380
[  774.705039][ T5306]  </TASK>
[  774.708056][ T5308] CPU: 1 PID: 5308 Comm: syz.3.378 Not tainted 6.1.126-syzkaller #0
[  774.716060][ T5308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  774.726112][ T5308] Call Trace:
[  774.729393][ T5308]  <TASK>
[  774.732346][ T5308]  dump_stack_lvl+0x1e3/0x2cb
[  774.737035][ T5308]  ? nf_tcp_handle_invalid+0x642/0x642
[  774.742488][ T5308]  ? panic+0x764/0x764
[  774.746560][ T5308]  sysfs_create_dir_ns+0x2c6/0x390
[  774.751666][ T5308]  ? sysfs_warn_dup+0xa0/0xa0
[  774.756357][ T5308]  kobject_add_internal+0x6df/0xd10
[  774.761612][ T5308]  kobject_init_and_add+0x120/0x190
[  774.766812][ T5308]  ? lockdep_softirqs_off+0x420/0x420
[  774.772358][ T5308]  ? widen_string+0x3a/0x310
[  774.776948][ T5308]  ? kobject_add+0x210/0x210
[  774.781537][ T5308]  ? __init_swait_queue_head+0xaa/0x140
[  774.787080][ T5308]  gfs2_sys_fs_add+0x237/0x4a0
[  774.791839][ T5308]  ? gfs2_recover_set+0x240/0x240
[  774.796853][ T5308]  ? snprintf+0xd6/0x120
[  774.801095][ T5308]  ? vscnprintf+0x80/0x80
[  774.805426][ T5308]  ? read_word_at_a_time+0xe/0x20
[  774.810446][ T5308]  ? strscpy+0x89/0x220
[  774.814603][ T5308]  gfs2_fill_super+0x1200/0x2680
[  774.819560][ T5308]  ? gfs2_reconfigure+0xcf0/0xcf0
[  774.824581][ T5308]  ? snprintf+0xd6/0x120
[  774.828825][ T5308]  ? set_blocksize+0x1c6/0x350
[  774.833587][ T5308]  get_tree_bdev+0x3fe/0x620
[  774.838176][ T5308]  ? gfs2_reconfigure+0xcf0/0xcf0
[  774.843217][ T5308]  gfs2_get_tree+0x50/0x210
[  774.847714][ T5308]  ? bpf_lsm_capable+0x5/0x10
[  774.852386][ T5308]  vfs_get_tree+0x88/0x270
[  774.856840][ T5308]  do_new_mount+0x2ba/0xb40
[  774.861349][ T5308]  ? ns_capable+0x85/0xe0
[  774.865684][ T5308]  ? do_move_mount_old+0x160/0x160
[  774.870805][ T5308]  __se_sys_mount+0x2d5/0x3c0
[  774.875489][ T5308]  ? __x64_sys_mount+0xc0/0xc0
[  774.880252][ T5308]  ? syscall_enter_from_user_mode+0x2e/0x230
[  774.886229][ T5308]  ? lockdep_hardirqs_on+0x94/0x130
[  774.891426][ T5308]  ? __x64_sys_mount+0x1c/0xc0
[  774.896189][ T5308]  do_syscall_64+0x3b/0xb0
[  774.900601][ T5308]  ? clear_bhb_loop+0x45/0xa0
[  774.905270][ T5308]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  774.911163][ T5308] RIP: 0033:0x7fd0621874ca
[  774.915571][ T5308] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  774.935170][ T5308] RSP: 002b:00007fd062fbfe68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  774.943580][ T5308] RAX: ffffffffffffffda RBX: 00007fd062fbfef0 RCX: 00007fd0621874ca
[  774.951548][ T5308] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007fd062fbfeb0
[  774.959520][ T5308] RBP: 0000000020000400 R08: 00007fd062fbfef0 R09: 0000000000000000
[  774.967485][ T5308] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[  774.975449][ T5308] R13: 00007fd062fbfeb0 R14: 00000000000125bb R15: 0000000020000380
[  774.983433][ T5308]  </TASK>
[  774.997640][ T5308] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  775.011859][ T5306] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  775.012899][ T5310] loop2: detected capacity change from 0 to 32768
[  775.032350][ T5305] CPU: 0 PID: 5305 Comm: syz.5.376 Not tainted 6.1.126-syzkaller #0
[  775.038405][ T5306] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  775.040336][ T5305] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  775.057244][ T5305] Call Trace:
[  775.060532][ T5305]  <TASK>
[  775.063471][ T5305]  dump_stack_lvl+0x1e3/0x2cb
[  775.068178][ T5305]  ? nf_tcp_handle_invalid+0x642/0x642
[  775.073646][ T5305]  ? panic+0x764/0x764
[  775.077717][ T5305]  sysfs_create_dir_ns+0x2c6/0x390
[  775.082852][ T5305]  ? sysfs_warn_dup+0xa0/0xa0
[  775.087548][ T5305]  kobject_add_internal+0x6df/0xd10
[  775.092747][ T5305]  kobject_init_and_add+0x120/0x190
[  775.097966][ T5305]  ? lockdep_softirqs_off+0x420/0x420
[  775.103340][ T5305]  ? widen_string+0x3a/0x310
[  775.107932][ T5305]  ? kobject_add+0x210/0x210
[  775.112518][ T5305]  ? __init_swait_queue_head+0xaa/0x140
[  775.118062][ T5305]  gfs2_sys_fs_add+0x237/0x4a0
[  775.122823][ T5305]  ? gfs2_recover_set+0x240/0x240
[  775.127840][ T5305]  ? snprintf+0xd6/0x120
[  775.132080][ T5305]  ? vscnprintf+0x80/0x80
[  775.136407][ T5305]  ? read_word_at_a_time+0xe/0x20
[  775.141424][ T5305]  ? strscpy+0x89/0x220
[  775.145576][ T5305]  gfs2_fill_super+0x1200/0x2680
[  775.150524][ T5305]  ? gfs2_reconfigure+0xcf0/0xcf0
[  775.155545][ T5305]  ? snprintf+0xd6/0x120
[  775.159790][ T5305]  ? set_blocksize+0x1c6/0x350
[  775.164557][ T5305]  get_tree_bdev+0x3fe/0x620
[  775.169166][ T5305]  ? gfs2_reconfigure+0xcf0/0xcf0
[  775.174197][ T5305]  gfs2_get_tree+0x50/0x210
[  775.178699][ T5305]  ? bpf_lsm_capable+0x5/0x10
[  775.183387][ T5305]  vfs_get_tree+0x88/0x270
[  775.187803][ T5305]  do_new_mount+0x2ba/0xb40
[  775.192306][ T5305]  ? ns_capable+0x85/0xe0
[  775.196724][ T5305]  ? do_move_mount_old+0x160/0x160
[  775.201840][ T5305]  __se_sys_mount+0x2d5/0x3c0
[  775.206520][ T5305]  ? __x64_sys_mount+0xc0/0xc0
[  775.211279][ T5305]  ? syscall_enter_from_user_mode+0x2e/0x230
[  775.217258][ T5305]  ? lockdep_hardirqs_on+0x94/0x130
[  775.222452][ T5305]  ? __x64_sys_mount+0x1c/0xc0
[  775.227213][ T5305]  do_syscall_64+0x3b/0xb0
[  775.231631][ T5305]  ? clear_bhb_loop+0x45/0xa0
[  775.236311][ T5305]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  775.242253][ T5305] RIP: 0033:0x7f7c917874ca
[  775.246669][ T5305] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  775.266272][ T5305] RSP: 002b:00007f7c9268ee68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  775.274712][ T5305] RAX: ffffffffffffffda RBX: 00007f7c9268eef0 RCX: 00007f7c917874ca
[  775.282692][ T5305] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007f7c9268eeb0
[  775.290661][ T5305] RBP: 0000000020000400 R08: 00007f7c9268eef0 R09: 0000000000000000
[  775.298801][ T5305] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[  775.306761][ T5305] R13: 00007f7c9268eeb0 R14: 00000000000125bb R15: 0000000020000380
[  775.314736][ T5305]  </TASK>
[  775.354423][ T5308] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  775.366944][ T5310] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  775.378361][ T5310] CPU: 0 PID: 5310 Comm: syz.2.379 Not tainted 6.1.126-syzkaller #0
[  775.386473][ T5310] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  775.396549][ T5310] Call Trace:
[  775.399840][ T5310]  <TASK>
[  775.402777][ T5310]  dump_stack_lvl+0x1e3/0x2cb
[  775.407483][ T5310]  ? nf_tcp_handle_invalid+0x642/0x642
[  775.412970][ T5310]  ? panic+0x764/0x764
[  775.417063][ T5310]  sysfs_create_dir_ns+0x2c6/0x390
[  775.421946][ T5312] loop1: detected capacity change from 0 to 32768
[  775.422178][ T5310]  ? sysfs_warn_dup+0xa0/0xa0
[  775.433267][ T5310]  kobject_add_internal+0x6df/0xd10
[  775.438496][ T5310]  kobject_init_and_add+0x120/0x190
[  775.443715][ T5310]  ? lockdep_softirqs_off+0x420/0x420
[  775.449097][ T5310]  ? widen_string+0x3a/0x310
[  775.453687][ T5310]  ? kobject_add+0x210/0x210
[  775.458273][ T5310]  ? __init_swait_queue_head+0xaa/0x140
[  775.463819][ T5310]  gfs2_sys_fs_add+0x237/0x4a0
[  775.468580][ T5310]  ? gfs2_recover_set+0x240/0x240
[  775.473598][ T5310]  ? snprintf+0xd6/0x120
[  775.477845][ T5310]  ? vscnprintf+0x80/0x80
[  775.482176][ T5310]  ? read_word_at_a_time+0xe/0x20
[  775.487192][ T5310]  ? strscpy+0x89/0x220
[  775.491349][ T5310]  gfs2_fill_super+0x1200/0x2680
[  775.496295][ T5310]  ? gfs2_reconfigure+0xcf0/0xcf0
[  775.501316][ T5310]  ? snprintf+0xd6/0x120
[  775.505562][ T5310]  ? set_blocksize+0x1c6/0x350
[  775.510325][ T5310]  get_tree_bdev+0x3fe/0x620
[  775.514919][ T5310]  ? gfs2_reconfigure+0xcf0/0xcf0
[  775.519937][ T5310]  gfs2_get_tree+0x50/0x210
[  775.524460][ T5310]  ? bpf_lsm_capable+0x5/0x10
[  775.529149][ T5310]  vfs_get_tree+0x88/0x270
[  775.533572][ T5310]  do_new_mount+0x2ba/0xb40
[  775.538083][ T5310]  ? ns_capable+0x85/0xe0
[  775.542411][ T5310]  ? do_move_mount_old+0x160/0x160
[  775.547531][ T5310]  __se_sys_mount+0x2d5/0x3c0
[  775.552206][ T5310]  ? __x64_sys_mount+0xc0/0xc0
[  775.556964][ T5310]  ? syscall_enter_from_user_mode+0x2e/0x230
[  775.562938][ T5310]  ? lockdep_hardirqs_on+0x94/0x130
[  775.568127][ T5310]  ? __x64_sys_mount+0x1c/0xc0
[  775.572884][ T5310]  do_syscall_64+0x3b/0xb0
[  775.577297][ T5310]  ? clear_bhb_loop+0x45/0xa0
[  775.581969][ T5310]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  775.587860][ T5310] RIP: 0033:0x7f03215874ca
[  775.592278][ T5310] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  775.611888][ T5310] RSP: 002b:00007f03223d9e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  775.620301][ T5310] RAX: ffffffffffffffda RBX: 00007f03223d9ef0 RCX: 00007f03215874ca
[  775.628280][ T5310] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007f03223d9eb0
[  775.636243][ T5310] RBP: 0000000020000400 R08: 00007f03223d9ef0 R09: 0000000000000000
[  775.644208][ T5310] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[  775.652177][ T5310] R13: 00007f03223d9eb0 R14: 00000000000125bb R15: 0000000020000380
[  775.660153][ T5310]  </TASK>
[  775.664918][ T5305] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  775.679798][ T5312] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  775.690272][ T5305] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  775.737308][ T5312] CPU: 1 PID: 5312 Comm: syz.1.380 Not tainted 6.1.126-syzkaller #0
[  775.745356][ T5312] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  775.755436][ T5312] Call Trace:
[  775.758725][ T5312]  <TASK>
[  775.761662][ T5312]  dump_stack_lvl+0x1e3/0x2cb
[  775.766361][ T5312]  ? nf_tcp_handle_invalid+0x642/0x642
[  775.771838][ T5312]  ? panic+0x764/0x764
[  775.775929][ T5312]  sysfs_create_dir_ns+0x2c6/0x390
[  775.781056][ T5312]  ? sysfs_warn_dup+0xa0/0xa0
[  775.785756][ T5312]  kobject_add_internal+0x6df/0xd10
[  775.791065][ T5312]  kobject_init_and_add+0x120/0x190
[  775.796280][ T5312]  ? lockdep_softirqs_off+0x420/0x420
[  775.801673][ T5312]  ? widen_string+0x3a/0x310
[  775.806275][ T5312]  ? kobject_add+0x210/0x210
[  775.810869][ T5312]  ? __init_swait_queue_head+0xaa/0x140
[  775.816413][ T5312]  gfs2_sys_fs_add+0x237/0x4a0
[  775.821172][ T5312]  ? gfs2_recover_set+0x240/0x240
[  775.826198][ T5312]  ? snprintf+0xd6/0x120
[  775.830446][ T5312]  ? vscnprintf+0x80/0x80
[  775.834774][ T5312]  ? read_word_at_a_time+0xe/0x20
[  775.839792][ T5312]  ? strscpy+0x89/0x220
[  775.843967][ T5312]  gfs2_fill_super+0x1200/0x2680
[  775.848915][ T5312]  ? gfs2_reconfigure+0xcf0/0xcf0
[  775.853950][ T5312]  ? snprintf+0xd6/0x120
[  775.858196][ T5312]  ? set_blocksize+0x1c6/0x350
[  775.862958][ T5312]  get_tree_bdev+0x3fe/0x620
[  775.867550][ T5312]  ? gfs2_reconfigure+0xcf0/0xcf0
[  775.872569][ T5312]  gfs2_get_tree+0x50/0x210
[  775.877067][ T5312]  ? bpf_lsm_capable+0x5/0x10
[  775.881738][ T5312]  vfs_get_tree+0x88/0x270
[  775.886153][ T5312]  do_new_mount+0x2ba/0xb40
[  775.890657][ T5312]  ? ns_capable+0x85/0xe0
[  775.894984][ T5312]  ? do_move_mount_old+0x160/0x160
[  775.900105][ T5312]  __se_sys_mount+0x2d5/0x3c0
[  775.904790][ T5312]  ? __x64_sys_mount+0xc0/0xc0
[  775.909569][ T5312]  ? syscall_enter_from_user_mode+0x2e/0x230
[  775.915547][ T5312]  ? lockdep_hardirqs_on+0x94/0x130
[  775.920743][ T5312]  ? __x64_sys_mount+0x1c/0xc0
[  775.925503][ T5312]  do_syscall_64+0x3b/0xb0
[  775.929916][ T5312]  ? clear_bhb_loop+0x45/0xa0
[  775.934600][ T5312]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  775.940491][ T5312] RIP: 0033:0x7f5a231874ca
[  775.944901][ T5312] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  775.964586][ T5312] RSP: 002b:00007f5a23f35e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  775.972999][ T5312] RAX: ffffffffffffffda RBX: 00007f5a23f35ef0 RCX: 00007f5a231874ca
[  775.980972][ T5312] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007f5a23f35eb0
[  775.988937][ T5312] RBP: 0000000020000400 R08: 00007f5a23f35ef0 R09: 0000000000000000
[  775.996899][ T5312] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[  776.004864][ T5312] R13: 00007f5a23f35eb0 R14: 00000000000125bb R15: 0000000020000380
[  776.012841][ T5312]  </TASK>
2025/01/23 14:37:10 executed programs: 375
[  776.267175][ T5310] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  776.303704][ T5310] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  776.577437][ T5312] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  776.635740][ T5312] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  777.045401][ T5316] loop4: detected capacity change from 0 to 32768
[  777.065246][ T5314] loop3: detected capacity change from 0 to 32768
[  777.093875][ T5316] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  777.103070][ T5314] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  777.130495][ T5314] CPU: 1 PID: 5314 Comm: syz.3.381 Not tainted 6.1.126-syzkaller #0
[  777.138531][ T5314] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  777.148606][ T5314] Call Trace:
[  777.151912][ T5314]  <TASK>
[  777.154863][ T5314]  dump_stack_lvl+0x1e3/0x2cb
[  777.159576][ T5314]  ? nf_tcp_handle_invalid+0x642/0x642
[  777.165058][ T5314]  ? panic+0x764/0x764
[  777.169152][ T5314]  sysfs_create_dir_ns+0x2c6/0x390
[  777.174285][ T5314]  ? sysfs_warn_dup+0xa0/0xa0
[  777.178970][ T5314]  kobject_add_internal+0x6df/0xd10
[  777.184186][ T5314]  kobject_init_and_add+0x120/0x190
[  777.189399][ T5314]  ? lockdep_softirqs_off+0x420/0x420
[  777.194775][ T5314]  ? widen_string+0x3a/0x310
[  777.199365][ T5314]  ? kobject_add+0x210/0x210
[  777.203978][ T5314]  ? __init_swait_queue_head+0xaa/0x140
[  777.209524][ T5314]  gfs2_sys_fs_add+0x237/0x4a0
[  777.214291][ T5314]  ? gfs2_recover_set+0x240/0x240
[  777.219314][ T5314]  ? snprintf+0xd6/0x120
[  777.223556][ T5314]  ? vscnprintf+0x80/0x80
[  777.227900][ T5314]  ? read_word_at_a_time+0xe/0x20
[  777.232920][ T5314]  ? strscpy+0x89/0x220
[  777.237072][ T5314]  gfs2_fill_super+0x1200/0x2680
[  777.242020][ T5314]  ? gfs2_reconfigure+0xcf0/0xcf0
[  777.247044][ T5314]  ? snprintf+0xd6/0x120
[  777.251289][ T5314]  ? set_blocksize+0x1c6/0x350
[  777.256053][ T5314]  get_tree_bdev+0x3fe/0x620
[  777.260642][ T5314]  ? gfs2_reconfigure+0xcf0/0xcf0
[  777.265666][ T5314]  gfs2_get_tree+0x50/0x210
[  777.270168][ T5314]  ? bpf_lsm_capable+0x5/0x10
[  777.274842][ T5314]  vfs_get_tree+0x88/0x270
[  777.279258][ T5314]  do_new_mount+0x2ba/0xb40
[  777.283760][ T5314]  ? ns_capable+0x85/0xe0
[  777.288092][ T5314]  ? do_move_mount_old+0x160/0x160
[  777.293212][ T5314]  __se_sys_mount+0x2d5/0x3c0
[  777.297890][ T5314]  ? __x64_sys_mount+0xc0/0xc0
[  777.302653][ T5314]  ? syscall_enter_from_user_mode+0x2e/0x230
[  777.308628][ T5314]  ? lockdep_hardirqs_on+0x94/0x130
[  777.313822][ T5314]  ? __x64_sys_mount+0x1c/0xc0
[  777.318586][ T5314]  do_syscall_64+0x3b/0xb0
[  777.323025][ T5314]  ? clear_bhb_loop+0x45/0xa0
[  777.327695][ T5314]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  777.333589][ T5314] RIP: 0033:0x7fd0621874ca
[  777.338001][ T5314] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  777.357601][ T5314] RSP: 002b:00007fd062fbfe68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  777.366010][ T5314] RAX: ffffffffffffffda RBX: 00007fd062fbfef0 RCX: 00007fd0621874ca
[  777.373975][ T5314] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007fd062fbfeb0
[  777.381937][ T5314] RBP: 0000000020000400 R08: 00007fd062fbfef0 R09: 0000000000000000
[  777.389900][ T5314] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[  777.397863][ T5314] R13: 00007fd062fbfeb0 R14: 00000000000125bb R15: 0000000020000380
[  777.405838][ T5314]  </TASK>
[  777.410320][ T5316] CPU: 0 PID: 5316 Comm: syz.4.382 Not tainted 6.1.126-syzkaller #0
[  777.418342][ T5316] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  777.423859][ T5318] loop5: detected capacity change from 0 to 32768
[  777.428396][ T5316] Call Trace:
[  777.428405][ T5316]  <TASK>
[  777.428412][ T5316]  dump_stack_lvl+0x1e3/0x2cb
[  777.428441][ T5316]  ? nf_tcp_handle_invalid+0x642/0x642
[  777.428463][ T5316]  ? panic+0x764/0x764
[  777.428490][ T5316]  sysfs_create_dir_ns+0x2c6/0x390
[  777.460400][ T5316]  ? sysfs_warn_dup+0xa0/0xa0
[  777.465111][ T5316]  kobject_add_internal+0x6df/0xd10
[  777.470342][ T5316]  kobject_init_and_add+0x120/0x190
[  777.475559][ T5316]  ? lockdep_softirqs_off+0x420/0x420
[  777.480955][ T5316]  ? widen_string+0x3a/0x310
[  777.485566][ T5316]  ? kobject_add+0x210/0x210
[  777.488824][ T5318] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  777.490162][ T5316]  ? __init_swait_queue_head+0xaa/0x140
[  777.490195][ T5316]  gfs2_sys_fs_add+0x237/0x4a0
[  777.508194][ T5316]  ? gfs2_recover_set+0x240/0x240
[  777.513253][ T5316]  ? snprintf+0xd6/0x120
[  777.517505][ T5316]  ? vscnprintf+0x80/0x80
[  777.521857][ T5316]  ? read_word_at_a_time+0xe/0x20
[  777.526916][ T5316]  ? strscpy+0x89/0x220
[  777.531099][ T5316]  gfs2_fill_super+0x1200/0x2680
[  777.536078][ T5316]  ? gfs2_reconfigure+0xcf0/0xcf0
[  777.541120][ T5316]  ? snprintf+0xd6/0x120
[  777.545384][ T5316]  ? set_blocksize+0x1c6/0x350
[  777.550174][ T5316]  get_tree_bdev+0x3fe/0x620
[  777.554790][ T5316]  ? gfs2_reconfigure+0xcf0/0xcf0
[  777.559848][ T5316]  gfs2_get_tree+0x50/0x210
[  777.564363][ T5316]  ? bpf_lsm_capable+0x5/0x10
[  777.569050][ T5316]  vfs_get_tree+0x88/0x270
[  777.573497][ T5316]  do_new_mount+0x2ba/0xb40
[  777.578243][ T5316]  ? ns_capable+0x85/0xe0
[  777.582603][ T5316]  ? do_move_mount_old+0x160/0x160
[  777.587759][ T5316]  __se_sys_mount+0x2d5/0x3c0
[  777.592475][ T5316]  ? __x64_sys_mount+0xc0/0xc0
[  777.597266][ T5316]  ? syscall_enter_from_user_mode+0x2e/0x230
[  777.603271][ T5316]  ? lockdep_hardirqs_on+0x94/0x130
[  777.608497][ T5316]  ? __x64_sys_mount+0x1c/0xc0
[  777.613287][ T5316]  do_syscall_64+0x3b/0xb0
[  777.617722][ T5316]  ? clear_bhb_loop+0x45/0xa0
[  777.622411][ T5316]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  777.628329][ T5316] RIP: 0033:0x7f7d32f874ca
[  777.632760][ T5316] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  777.652406][ T5316] RSP: 002b:00007f7d33dbce68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  777.660844][ T5316] RAX: ffffffffffffffda RBX: 00007f7d33dbcef0 RCX: 00007f7d32f874ca
[  777.668828][ T5316] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007f7d33dbceb0
[  777.676816][ T5316] RBP: 0000000020000400 R08: 00007f7d33dbcef0 R09: 0000000000000000
[  777.684812][ T5316] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[  777.692827][ T5316] R13: 00007f7d33dbceb0 R14: 00000000000125bb R15: 0000000020000380
[  777.700837][ T5316]  </TASK>
[  777.708770][ T5316] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  777.725355][ T5318] CPU: 1 PID: 5318 Comm: syz.5.383 Not tainted 6.1.126-syzkaller #0
[  777.733388][ T5318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  777.734933][ T5316] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  777.743440][ T5318] Call Trace:
[  777.743451][ T5318]  <TASK>
[  777.743459][ T5318]  dump_stack_lvl+0x1e3/0x2cb
[  777.743489][ T5318]  ? nf_tcp_handle_invalid+0x642/0x642
[  777.743512][ T5318]  ? panic+0x764/0x764
[  777.743539][ T5318]  sysfs_create_dir_ns+0x2c6/0x390
[  777.743560][ T5318]  ? sysfs_warn_dup+0xa0/0xa0
[  777.743582][ T5318]  kobject_add_internal+0x6df/0xd10
[  777.752504][ T5314] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  777.753671][ T5318]  kobject_init_and_add+0x120/0x190
[  777.756583][ T5314] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  777.761234][ T5318]  ? lockdep_softirqs_off+0x420/0x420
[  777.761258][ T5318]  ? widen_string+0x3a/0x310
[  777.761280][ T5318]  ? kobject_add+0x210/0x210
[  777.761304][ T5318]  ? __init_swait_queue_head+0xaa/0x140
[  777.761328][ T5318]  gfs2_sys_fs_add+0x237/0x4a0
[  777.836190][ T5318]  ? gfs2_recover_set+0x240/0x240
[  777.841219][ T5318]  ? snprintf+0xd6/0x120
[  777.845477][ T5318]  ? vscnprintf+0x80/0x80
[  777.849804][ T5318]  ? read_word_at_a_time+0xe/0x20
[  777.854845][ T5318]  ? strscpy+0x89/0x220
[  777.858999][ T5318]  gfs2_fill_super+0x1200/0x2680
[  777.863951][ T5318]  ? gfs2_reconfigure+0xcf0/0xcf0
[  777.868972][ T5318]  ? snprintf+0xd6/0x120
[  777.873216][ T5318]  ? set_blocksize+0x1c6/0x350
[  777.877979][ T5318]  get_tree_bdev+0x3fe/0x620
[  777.882572][ T5318]  ? gfs2_reconfigure+0xcf0/0xcf0
[  777.887607][ T5318]  gfs2_get_tree+0x50/0x210
[  777.892367][ T5318]  ? bpf_lsm_capable+0x5/0x10
[  777.897038][ T5318]  vfs_get_tree+0x88/0x270
[  777.901452][ T5318]  do_new_mount+0x2ba/0xb40
[  777.905953][ T5318]  ? ns_capable+0x85/0xe0
[  777.910302][ T5318]  ? do_move_mount_old+0x160/0x160
[  777.915417][ T5318]  __se_sys_mount+0x2d5/0x3c0
[  777.920184][ T5318]  ? __x64_sys_mount+0xc0/0xc0
[  777.924965][ T5318]  ? syscall_enter_from_user_mode+0x2e/0x230
[  777.930943][ T5318]  ? lockdep_hardirqs_on+0x94/0x130
[  777.936135][ T5318]  ? __x64_sys_mount+0x1c/0xc0
[  777.940896][ T5318]  do_syscall_64+0x3b/0xb0
[  777.945312][ T5318]  ? clear_bhb_loop+0x45/0xa0
[  777.949991][ T5318]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  777.955888][ T5318] RIP: 0033:0x7f7c917874ca
[  777.960306][ T5318] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  777.979908][ T5318] RSP: 002b:00007f7c9268ee68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  777.988322][ T5318] RAX: ffffffffffffffda RBX: 00007f7c9268eef0 RCX: 00007f7c917874ca
[  777.996288][ T5318] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007f7c9268eeb0
[  778.004268][ T5318] RBP: 0000000020000400 R08: 00007f7c9268eef0 R09: 0000000000000000
[  778.012235][ T5318] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[  778.020201][ T5318] R13: 00007f7c9268eeb0 R14: 00000000000125bb R15: 0000000020000380
[  778.028181][ T5318]  </TASK>
[  778.179040][ T5320] loop2: detected capacity change from 0 to 32768
[  778.179393][ T5318] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  778.209394][ T5320] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  778.217160][ T5320] CPU: 1 PID: 5320 Comm: syz.2.384 Not tainted 6.1.126-syzkaller #0
[  778.225163][ T5320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  778.235236][ T5320] Call Trace:
[  778.238541][ T5320]  <TASK>
[  778.241494][ T5320]  dump_stack_lvl+0x1e3/0x2cb
[  778.246210][ T5320]  ? nf_tcp_handle_invalid+0x642/0x642
[  778.251699][ T5320]  ? panic+0x764/0x764
[  778.255803][ T5320]  sysfs_create_dir_ns+0x2c6/0x390
[  778.257338][ T5318] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  778.260911][ T5320]  ? sysfs_warn_dup+0xa0/0xa0
[  778.260942][ T5320]  kobject_add_internal+0x6df/0xd10
[  778.277668][ T5320]  kobject_init_and_add+0x120/0x190
[  778.282895][ T5320]  ? lockdep_softirqs_off+0x420/0x420
[  778.288288][ T5320]  ? widen_string+0x3a/0x310
[  778.292902][ T5320]  ? kobject_add+0x210/0x210
[  778.297523][ T5320]  ? __init_swait_queue_head+0xaa/0x140
[  778.303119][ T5320]  gfs2_sys_fs_add+0x237/0x4a0
[  778.307912][ T5320]  ? gfs2_recover_set+0x240/0x240
[  778.312958][ T5320]  ? snprintf+0xd6/0x120
[  778.317222][ T5320]  ? vscnprintf+0x80/0x80
[  778.321573][ T5320]  ? read_word_at_a_time+0xe/0x20
[  778.326612][ T5320]  ? strscpy+0x89/0x220
[  778.330798][ T5320]  gfs2_fill_super+0x1200/0x2680
[  778.335780][ T5320]  ? gfs2_reconfigure+0xcf0/0xcf0
[  778.340835][ T5320]  ? snprintf+0xd6/0x120
[  778.345112][ T5320]  ? set_blocksize+0x1c6/0x350
[  778.349900][ T5320]  get_tree_bdev+0x3fe/0x620
[  778.354531][ T5320]  ? gfs2_reconfigure+0xcf0/0xcf0
[  778.359666][ T5320]  gfs2_get_tree+0x50/0x210
[  778.364190][ T5320]  ? bpf_lsm_capable+0x5/0x10
[  778.368964][ T5320]  vfs_get_tree+0x88/0x270
[  778.373400][ T5320]  do_new_mount+0x2ba/0xb40
[  778.377929][ T5320]  ? ns_capable+0x85/0xe0
[  778.382296][ T5320]  ? do_move_mount_old+0x160/0x160
[  778.387446][ T5320]  __se_sys_mount+0x2d5/0x3c0
[  778.392146][ T5320]  ? __x64_sys_mount+0xc0/0xc0
[  778.396951][ T5320]  ? syscall_enter_from_user_mode+0x2e/0x230
[  778.402986][ T5320]  ? lockdep_hardirqs_on+0x94/0x130
[  778.408218][ T5320]  ? __x64_sys_mount+0x1c/0xc0
[  778.413013][ T5320]  do_syscall_64+0x3b/0xb0
[  778.417465][ T5320]  ? clear_bhb_loop+0x45/0xa0
[  778.422165][ T5320]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  778.428089][ T5320] RIP: 0033:0x7f03215874ca
[  778.432521][ T5320] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  778.452164][ T5320] RSP: 002b:00007f03223d9e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  778.460616][ T5320] RAX: ffffffffffffffda RBX: 00007f03223d9ef0 RCX: 00007f03215874ca
[  778.468702][ T5320] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007f03223d9eb0
[  778.476696][ T5320] RBP: 0000000020000400 R08: 00007f03223d9ef0 R09: 0000000000000000
[  778.484776][ T5320] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[  778.492775][ T5320] R13: 00007f03223d9eb0 R14: 00000000000125bb R15: 0000000020000380
[  778.500785][ T5320]  </TASK>
[  778.606801][ T5320] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  778.628384][ T5320] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  778.842203][ T5322] loop1: detected capacity change from 0 to 32768
[  778.888709][ T5322] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  778.925029][ T5322] CPU: 0 PID: 5322 Comm: syz.1.385 Not tainted 6.1.126-syzkaller #0
[  778.933067][ T5322] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  778.943140][ T5322] Call Trace:
[  778.946429][ T5322]  <TASK>
[  778.949379][ T5322]  dump_stack_lvl+0x1e3/0x2cb
[  778.954087][ T5322]  ? nf_tcp_handle_invalid+0x642/0x642
[  778.959569][ T5322]  ? panic+0x764/0x764
[  778.963671][ T5322]  sysfs_create_dir_ns+0x2c6/0x390
[  778.968796][ T5322]  ? sysfs_warn_dup+0xa0/0xa0
[  778.973497][ T5322]  kobject_add_internal+0x6df/0xd10
[  778.978727][ T5322]  kobject_init_and_add+0x120/0x190
[  778.983943][ T5322]  ? lockdep_softirqs_off+0x420/0x420
[  778.989343][ T5322]  ? widen_string+0x3a/0x310
[  778.993956][ T5322]  ? kobject_add+0x210/0x210
[  778.998575][ T5322]  ? __init_swait_queue_head+0xaa/0x140
[  779.004142][ T5322]  gfs2_sys_fs_add+0x237/0x4a0
[  779.008926][ T5322]  ? gfs2_recover_set+0x240/0x240
[  779.013963][ T5322]  ? snprintf+0xd6/0x120
[  779.018237][ T5322]  ? vscnprintf+0x80/0x80
[  779.022583][ T5322]  ? read_word_at_a_time+0xe/0x20
[  779.027622][ T5322]  ? strscpy+0x89/0x220
[  779.031800][ T5322]  gfs2_fill_super+0x1200/0x2680
[  779.036780][ T5322]  ? gfs2_reconfigure+0xcf0/0xcf0
[  779.041826][ T5322]  ? snprintf+0xd6/0x120
[  779.046093][ T5322]  ? set_blocksize+0x1c6/0x350
[  779.050881][ T5322]  get_tree_bdev+0x3fe/0x620
[  779.055497][ T5322]  ? gfs2_reconfigure+0xcf0/0xcf0
[  779.060550][ T5322]  gfs2_get_tree+0x50/0x210
[  779.065073][ T5322]  ? bpf_lsm_capable+0x5/0x10
[  779.069772][ T5322]  vfs_get_tree+0x88/0x270
[  779.074215][ T5322]  do_new_mount+0x2ba/0xb40
[  779.078742][ T5322]  ? ns_capable+0x85/0xe0
[  779.083087][ T5322]  ? do_move_mount_old+0x160/0x160
[  779.088226][ T5322]  __se_sys_mount+0x2d5/0x3c0
[  779.092933][ T5322]  ? __x64_sys_mount+0xc0/0xc0
[  779.097726][ T5322]  ? syscall_enter_from_user_mode+0x2e/0x230
[  779.103729][ T5322]  ? lockdep_hardirqs_on+0x94/0x130
[  779.108952][ T5322]  ? __x64_sys_mount+0x1c/0xc0
[  779.113742][ T5322]  do_syscall_64+0x3b/0xb0
[  779.118180][ T5322]  ? clear_bhb_loop+0x45/0xa0
[  779.122878][ T5322]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  779.128798][ T5322] RIP: 0033:0x7f5a231874ca
[  779.133222][ T5322] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  779.152851][ T5322] RSP: 002b:00007f5a23f35e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  779.161294][ T5322] RAX: ffffffffffffffda RBX: 00007f5a23f35ef0 RCX: 00007f5a231874ca
[  779.169293][ T5322] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007f5a23f35eb0
[  779.177284][ T5322] RBP: 0000000020000400 R08: 00007f5a23f35ef0 R09: 0000000000000000
[  779.185276][ T5322] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[  779.193266][ T5322] R13: 00007f5a23f35eb0 R14: 00000000000125bb R15: 0000000020000380
[  779.201284][ T5322]  </TASK>
[  779.280675][ T5322] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  779.307887][ T5322] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  779.552350][ T5326] loop3: detected capacity change from 0 to 32768
[  779.609282][ T5326] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  779.617056][ T5326] CPU: 1 PID: 5326 Comm: syz.3.387 Not tainted 6.1.126-syzkaller #0
[  779.625053][ T5326] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  779.635124][ T5326] Call Trace:
[  779.638421][ T5326]  <TASK>
[  779.641359][ T5326]  dump_stack_lvl+0x1e3/0x2cb
[  779.646068][ T5326]  ? nf_tcp_handle_invalid+0x642/0x642
[  779.651638][ T5326]  ? panic+0x764/0x764
[  779.655753][ T5326]  sysfs_create_dir_ns+0x2c6/0x390
[  779.660893][ T5326]  ? sysfs_warn_dup+0xa0/0xa0
[  779.665599][ T5326]  kobject_add_internal+0x6df/0xd10
[  779.670832][ T5326]  kobject_init_and_add+0x120/0x190
[  779.676042][ T5326]  ? lockdep_softirqs_off+0x420/0x420
[  779.681435][ T5326]  ? widen_string+0x3a/0x310
[  779.686051][ T5326]  ? kobject_add+0x210/0x210
[  779.690655][ T5326]  ? __init_swait_queue_head+0xaa/0x140
[  779.696209][ T5326]  gfs2_sys_fs_add+0x237/0x4a0
[  779.700973][ T5326]  ? gfs2_recover_set+0x240/0x240
[  779.705989][ T5326]  ? snprintf+0xd6/0x120
[  779.710235][ T5326]  ? vscnprintf+0x80/0x80
[  779.714564][ T5326]  ? read_word_at_a_time+0xe/0x20
[  779.719582][ T5326]  ? strscpy+0x89/0x220
[  779.723756][ T5326]  gfs2_fill_super+0x1200/0x2680
[  779.728706][ T5326]  ? gfs2_reconfigure+0xcf0/0xcf0
[  779.733730][ T5326]  ? snprintf+0xd6/0x120
[  779.737975][ T5326]  ? set_blocksize+0x1c6/0x350
[  779.742738][ T5326]  get_tree_bdev+0x3fe/0x620
[  779.747369][ T5326]  ? gfs2_reconfigure+0xcf0/0xcf0
[  779.752404][ T5326]  gfs2_get_tree+0x50/0x210
[  779.756909][ T5326]  ? bpf_lsm_capable+0x5/0x10
[  779.761595][ T5326]  vfs_get_tree+0x88/0x270
[  779.766011][ T5326]  do_new_mount+0x2ba/0xb40
[  779.770510][ T5326]  ? ns_capable+0x85/0xe0
[  779.774843][ T5326]  ? do_move_mount_old+0x160/0x160
[  779.779965][ T5326]  __se_sys_mount+0x2d5/0x3c0
[  779.784645][ T5326]  ? __x64_sys_mount+0xc0/0xc0
[  779.789410][ T5326]  ? syscall_enter_from_user_mode+0x2e/0x230
[  779.795387][ T5326]  ? lockdep_hardirqs_on+0x94/0x130
[  779.800582][ T5326]  ? __x64_sys_mount+0x1c/0xc0
[  779.805342][ T5326]  do_syscall_64+0x3b/0xb0
[  779.809756][ T5326]  ? clear_bhb_loop+0x45/0xa0
[  779.814431][ T5326]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  779.820322][ T5326] RIP: 0033:0x7fd0621874ca
[  779.824732][ T5326] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  779.844417][ T5326] RSP: 002b:00007fd062fbfe68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  779.852841][ T5326] RAX: ffffffffffffffda RBX: 00007fd062fbfef0 RCX: 00007fd0621874ca
[  779.860811][ T5326] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007fd062fbfeb0
[  779.868814][ T5326] RBP: 0000000020000400 R08: 00007fd062fbfef0 R09: 0000000000000000
[  779.876779][ T5326] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[  779.884741][ T5326] R13: 00007fd062fbfeb0 R14: 00000000000125bb R15: 0000000020000380
[  779.892721][ T5326]  </TASK>
[  779.917689][ T5326] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  779.965894][ T5324] loop4: detected capacity change from 0 to 32768
[  779.988040][ T5326] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  780.035615][ T5324] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  780.057299][ T5324] CPU: 1 PID: 5324 Comm: syz.4.386 Not tainted 6.1.126-syzkaller #0
[  780.065340][ T5324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  780.075415][ T5324] Call Trace:
[  780.078711][ T5324]  <TASK>
[  780.081646][ T5324]  dump_stack_lvl+0x1e3/0x2cb
[  780.086355][ T5324]  ? nf_tcp_handle_invalid+0x642/0x642
[  780.091848][ T5324]  ? panic+0x764/0x764
[  780.095944][ T5324]  sysfs_create_dir_ns+0x2c6/0x390
[  780.101080][ T5324]  ? sysfs_warn_dup+0xa0/0xa0
[  780.105790][ T5324]  kobject_add_internal+0x6df/0xd10
[  780.111021][ T5324]  kobject_init_and_add+0x120/0x190
[  780.116238][ T5324]  ? lockdep_softirqs_off+0x420/0x420
[  780.121630][ T5324]  ? widen_string+0x3a/0x310
[  780.126247][ T5324]  ? kobject_add+0x210/0x210
[  780.130880][ T5324]  ? __init_swait_queue_head+0xaa/0x140
[  780.136455][ T5324]  gfs2_sys_fs_add+0x237/0x4a0
[  780.141237][ T5324]  ? gfs2_recover_set+0x240/0x240
[  780.146277][ T5324]  ? snprintf+0xd6/0x120
[  780.150546][ T5324]  ? vscnprintf+0x80/0x80
[  780.154895][ T5324]  ? read_word_at_a_time+0xe/0x20
[  780.159935][ T5324]  ? strscpy+0x89/0x220
[  780.164102][ T5324]  gfs2_fill_super+0x1200/0x2680
[  780.169066][ T5324]  ? gfs2_reconfigure+0xcf0/0xcf0
[  780.174096][ T5324]  ? snprintf+0xd6/0x120
[  780.178344][ T5324]  ? set_blocksize+0x1c6/0x350
[  780.183106][ T5324]  get_tree_bdev+0x3fe/0x620
[  780.187700][ T5324]  ? gfs2_reconfigure+0xcf0/0xcf0
[  780.192727][ T5324]  gfs2_get_tree+0x50/0x210
[  780.197227][ T5324]  ? bpf_lsm_capable+0x5/0x10
[  780.201935][ T5324]  vfs_get_tree+0x88/0x270
[  780.206347][ T5324]  do_new_mount+0x2ba/0xb40
[  780.210851][ T5324]  ? ns_capable+0x85/0xe0
[  780.215177][ T5324]  ? do_move_mount_old+0x160/0x160
[  780.220292][ T5324]  __se_sys_mount+0x2d5/0x3c0
[  780.224990][ T5324]  ? __x64_sys_mount+0xc0/0xc0
[  780.229765][ T5324]  ? syscall_enter_from_user_mode+0x2e/0x230
[  780.235741][ T5324]  ? lockdep_hardirqs_on+0x94/0x130
[  780.240957][ T5324]  ? __x64_sys_mount+0x1c/0xc0
[  780.245718][ T5324]  do_syscall_64+0x3b/0xb0
[  780.250134][ T5324]  ? clear_bhb_loop+0x45/0xa0
[  780.254807][ T5324]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  780.260706][ T5324] RIP: 0033:0x7f7d32f874ca
[  780.265117][ T5324] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  780.284719][ T5324] RSP: 002b:00007f7d33dbce68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  780.293128][ T5324] RAX: ffffffffffffffda RBX: 00007f7d33dbcef0 RCX: 00007f7d32f874ca
[  780.301091][ T5324] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007f7d33dbceb0
[  780.309054][ T5324] RBP: 0000000020000400 R08: 00007f7d33dbcef0 R09: 0000000000000000
[  780.317020][ T5324] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[  780.324986][ T5324] R13: 00007f7d33dbceb0 R14: 00000000000125bb R15: 0000000020000380
[  780.332961][ T5324]  </TASK>
[  780.367465][ T5324] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  780.392336][ T5324] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  780.600657][ T5328] loop5: detected capacity change from 0 to 32768
[  780.633918][ T5330] loop2: detected capacity change from 0 to 32768
[  780.646430][ T5328] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  780.665540][ T5328] CPU: 1 PID: 5328 Comm: syz.5.388 Not tainted 6.1.126-syzkaller #0
[  780.673584][ T5328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  780.683659][ T5328] Call Trace:
[  780.686959][ T5328]  <TASK>
[  780.689907][ T5328]  dump_stack_lvl+0x1e3/0x2cb
[  780.694621][ T5328]  ? nf_tcp_handle_invalid+0x642/0x642
[  780.700114][ T5328]  ? panic+0x764/0x764
[  780.704214][ T5328]  sysfs_create_dir_ns+0x2c6/0x390
[  780.709357][ T5328]  ? sysfs_warn_dup+0xa0/0xa0
[  780.714064][ T5328]  kobject_add_internal+0x6df/0xd10
[  780.719292][ T5328]  kobject_init_and_add+0x120/0x190
[  780.724504][ T5328]  ? lockdep_softirqs_off+0x420/0x420
[  780.729878][ T5328]  ? widen_string+0x3a/0x310
[  780.734472][ T5328]  ? kobject_add+0x210/0x210
[  780.739067][ T5328]  ? __init_swait_queue_head+0xaa/0x140
[  780.744614][ T5328]  gfs2_sys_fs_add+0x237/0x4a0
[  780.749398][ T5328]  ? gfs2_recover_set+0x240/0x240
[  780.754426][ T5328]  ? snprintf+0xd6/0x120
[  780.758673][ T5328]  ? vscnprintf+0x80/0x80
[  780.763007][ T5328]  ? read_word_at_a_time+0xe/0x20
[  780.768029][ T5328]  ? strscpy+0x89/0x220
[  780.772205][ T5328]  gfs2_fill_super+0x1200/0x2680
[  780.777179][ T5328]  ? gfs2_reconfigure+0xcf0/0xcf0
[  780.782213][ T5328]  ? snprintf+0xd6/0x120
[  780.786456][ T5328]  ? set_blocksize+0x1c6/0x350
[  780.791216][ T5328]  get_tree_bdev+0x3fe/0x620
[  780.795806][ T5328]  ? gfs2_reconfigure+0xcf0/0xcf0
[  780.800830][ T5328]  gfs2_get_tree+0x50/0x210
[  780.805332][ T5328]  ? bpf_lsm_capable+0x5/0x10
[  780.810007][ T5328]  vfs_get_tree+0x88/0x270
[  780.814426][ T5328]  do_new_mount+0x2ba/0xb40
[  780.818931][ T5328]  ? ns_capable+0x85/0xe0
[  780.823260][ T5328]  ? do_move_mount_old+0x160/0x160
[  780.828380][ T5328]  __se_sys_mount+0x2d5/0x3c0
[  780.833077][ T5328]  ? __x64_sys_mount+0xc0/0xc0
[  780.837927][ T5328]  ? syscall_enter_from_user_mode+0x2e/0x230
[  780.843901][ T5328]  ? lockdep_hardirqs_on+0x94/0x130
[  780.849094][ T5328]  ? __x64_sys_mount+0x1c/0xc0
[  780.853859][ T5328]  do_syscall_64+0x3b/0xb0
[  780.858276][ T5328]  ? clear_bhb_loop+0x45/0xa0
[  780.862944][ T5328]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  780.868924][ T5328] RIP: 0033:0x7f7c917874ca
[  780.873335][ T5328] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  780.892935][ T5328] RSP: 002b:00007f7c9268ee68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  780.901356][ T5328] RAX: ffffffffffffffda RBX: 00007f7c9268eef0 RCX: 00007f7c917874ca
[  780.909322][ T5328] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007f7c9268eeb0
[  780.917289][ T5328] RBP: 0000000020000400 R08: 00007f7c9268eef0 R09: 0000000000000000
[  780.925254][ T5328] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[  780.933218][ T5328] R13: 00007f7c9268eeb0 R14: 00000000000125bb R15: 0000000020000380
[  780.941196][ T5328]  </TASK>
[  780.945937][ T5330] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  780.967434][ T5330] CPU: 1 PID: 5330 Comm: syz.2.389 Not tainted 6.1.126-syzkaller #0
[  780.975468][ T5330] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  780.985551][ T5330] Call Trace:
[  780.988855][ T5330]  <TASK>
[  780.991800][ T5330]  dump_stack_lvl+0x1e3/0x2cb
[  780.996503][ T5330]  ? nf_tcp_handle_invalid+0x642/0x642
[  781.002000][ T5330]  ? panic+0x764/0x764
[  781.006107][ T5330]  sysfs_create_dir_ns+0x2c6/0x390
[  781.011251][ T5330]  ? sysfs_warn_dup+0xa0/0xa0
[  781.015968][ T5330]  kobject_add_internal+0x6df/0xd10
[  781.021195][ T5330]  kobject_init_and_add+0x120/0x190
[  781.026413][ T5330]  ? lockdep_softirqs_off+0x420/0x420
[  781.031804][ T5330]  ? widen_string+0x3a/0x310
[  781.036411][ T5330]  ? kobject_add+0x210/0x210
[  781.041113][ T5330]  ? __init_swait_queue_head+0xaa/0x140
[  781.046863][ T5330]  gfs2_sys_fs_add+0x237/0x4a0
[  781.051741][ T5330]  ? gfs2_recover_set+0x240/0x240
[  781.056786][ T5330]  ? snprintf+0xd6/0x120
[  781.061054][ T5330]  ? vscnprintf+0x80/0x80
[  781.065409][ T5330]  ? read_word_at_a_time+0xe/0x20
[  781.070453][ T5330]  ? strscpy+0x89/0x220
[  781.074633][ T5330]  gfs2_fill_super+0x1200/0x2680
[  781.079618][ T5330]  ? gfs2_reconfigure+0xcf0/0xcf0
[  781.084330][ T5328] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  781.084735][ T5330]  ? snprintf+0xd6/0x120
[  781.102453][ T5330]  ? set_blocksize+0x1c6/0x350
[  781.107334][ T5330]  get_tree_bdev+0x3fe/0x620
[  781.111955][ T5330]  ? gfs2_reconfigure+0xcf0/0xcf0
[  781.117015][ T5330]  gfs2_get_tree+0x50/0x210
[  781.117340][ T5328] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  781.121527][ T5330]  ? bpf_lsm_capable+0x5/0x10
[  781.121551][ T5330]  vfs_get_tree+0x88/0x270
[  781.121581][ T5330]  do_new_mount+0x2ba/0xb40
[  781.121602][ T5330]  ? ns_capable+0x85/0xe0
[  781.146323][ T5330]  ? do_move_mount_old+0x160/0x160
[  781.151446][ T5330]  __se_sys_mount+0x2d5/0x3c0
[  781.156124][ T5330]  ? __x64_sys_mount+0xc0/0xc0
[  781.160886][ T5330]  ? syscall_enter_from_user_mode+0x2e/0x230
[  781.166860][ T5330]  ? lockdep_hardirqs_on+0x94/0x130
[  781.172053][ T5330]  ? __x64_sys_mount+0x1c/0xc0
[  781.176813][ T5330]  do_syscall_64+0x3b/0xb0
[  781.181228][ T5330]  ? clear_bhb_loop+0x45/0xa0
[  781.185897][ T5330]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  781.191792][ T5330] RIP: 0033:0x7f03215874ca
[  781.196204][ T5330] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  781.215807][ T5330] RSP: 002b:00007f03223d9e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  781.224219][ T5330] RAX: ffffffffffffffda RBX: 00007f03223d9ef0 RCX: 00007f03215874ca
[  781.232190][ T5330] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007f03223d9eb0
[  781.240156][ T5330] RBP: 0000000020000400 R08: 00007f03223d9ef0 R09: 0000000000000000
[  781.248121][ T5330] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[  781.256089][ T5330] R13: 00007f03223d9eb0 R14: 00000000000125bb R15: 0000000020000380
[  781.264066][ T5330]  </TASK>
2025/01/23 14:37:15 executed programs: 386
[  781.501775][ T5334] loop3: detected capacity change from 0 to 32768
[  781.503047][ T5332] loop1: detected capacity change from 0 to 32768
[  781.508495][ T5330] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  781.523300][ T5332] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  781.538406][ T5332] CPU: 1 PID: 5332 Comm: syz.1.390 Not tainted 6.1.126-syzkaller #0
[  781.546449][ T5332] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  781.556525][ T5332] Call Trace:
[  781.559824][ T5332]  <TASK>
[  781.562763][ T5332]  dump_stack_lvl+0x1e3/0x2cb
[  781.567464][ T5332]  ? nf_tcp_handle_invalid+0x642/0x642
[  781.572950][ T5332]  ? panic+0x764/0x764
[  781.577149][ T5332]  sysfs_create_dir_ns+0x2c6/0x390
[  781.582291][ T5332]  ? sysfs_warn_dup+0xa0/0xa0
[  781.586992][ T5332]  kobject_add_internal+0x6df/0xd10
[  781.588260][ T5330] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  781.592195][ T5332]  kobject_init_and_add+0x120/0x190
[  781.592221][ T5332]  ? lockdep_softirqs_off+0x420/0x420
[  781.604616][ T5334] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  781.609610][ T5332]  ? widen_string+0x3a/0x310
[  781.609642][ T5332]  ? kobject_add+0x210/0x210
[  781.609667][ T5332]  ? __init_swait_queue_head+0xaa/0x140
[  781.632112][ T5332]  gfs2_sys_fs_add+0x237/0x4a0
[  781.636907][ T5332]  ? gfs2_recover_set+0x240/0x240
[  781.641961][ T5332]  ? snprintf+0xd6/0x120
[  781.646238][ T5332]  ? vscnprintf+0x80/0x80
[  781.650588][ T5332]  ? read_word_at_a_time+0xe/0x20
[  781.655703][ T5332]  ? strscpy+0x89/0x220
[  781.659868][ T5332]  gfs2_fill_super+0x1200/0x2680
[  781.664820][ T5332]  ? gfs2_reconfigure+0xcf0/0xcf0
[  781.669843][ T5332]  ? snprintf+0xd6/0x120
[  781.674086][ T5332]  ? set_blocksize+0x1c6/0x350
[  781.678855][ T5332]  get_tree_bdev+0x3fe/0x620
[  781.683454][ T5332]  ? gfs2_reconfigure+0xcf0/0xcf0
[  781.688473][ T5332]  gfs2_get_tree+0x50/0x210
[  781.692972][ T5332]  ? bpf_lsm_capable+0x5/0x10
[  781.697645][ T5332]  vfs_get_tree+0x88/0x270
[  781.702062][ T5332]  do_new_mount+0x2ba/0xb40
[  781.706565][ T5332]  ? ns_capable+0x85/0xe0
[  781.710894][ T5332]  ? do_move_mount_old+0x160/0x160
[  781.716007][ T5332]  __se_sys_mount+0x2d5/0x3c0
[  781.720702][ T5332]  ? __x64_sys_mount+0xc0/0xc0
[  781.725478][ T5332]  ? syscall_enter_from_user_mode+0x2e/0x230
[  781.731485][ T5332]  ? lockdep_hardirqs_on+0x94/0x130
[  781.736695][ T5332]  ? __x64_sys_mount+0x1c/0xc0
[  781.741473][ T5332]  do_syscall_64+0x3b/0xb0
[  781.745895][ T5332]  ? clear_bhb_loop+0x45/0xa0
[  781.750571][ T5332]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  781.756464][ T5332] RIP: 0033:0x7f5a231874ca
[  781.760873][ T5332] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  781.780558][ T5332] RSP: 002b:00007f5a23f35e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  781.788969][ T5332] RAX: ffffffffffffffda RBX: 00007f5a23f35ef0 RCX: 00007f5a231874ca
[  781.796937][ T5332] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007f5a23f35eb0
[  781.804903][ T5332] RBP: 0000000020000400 R08: 00007f5a23f35ef0 R09: 0000000000000000
[  781.812871][ T5332] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[  781.820842][ T5332] R13: 00007f5a23f35eb0 R14: 00000000000125bb R15: 0000000020000380
[  781.828822][ T5332]  </TASK>
[  781.837368][ T5334] CPU: 1 PID: 5334 Comm: syz.3.391 Not tainted 6.1.126-syzkaller #0
[  781.845418][ T5334] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  781.855501][ T5334] Call Trace:
[  781.858797][ T5334]  <TASK>
[  781.861741][ T5334]  dump_stack_lvl+0x1e3/0x2cb
[  781.866449][ T5334]  ? nf_tcp_handle_invalid+0x642/0x642
[  781.871943][ T5334]  ? panic+0x764/0x764
[  781.876046][ T5334]  sysfs_create_dir_ns+0x2c6/0x390
[  781.881183][ T5334]  ? sysfs_warn_dup+0xa0/0xa0
[  781.885887][ T5334]  kobject_add_internal+0x6df/0xd10
[  781.891117][ T5334]  kobject_init_and_add+0x120/0x190
[  781.896338][ T5334]  ? lockdep_softirqs_off+0x420/0x420
[  781.897527][ T5332] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  781.901718][ T5334]  ? widen_string+0x3a/0x310
[  781.901747][ T5334]  ? kobject_add+0x210/0x210
[  781.924370][ T5334]  ? __init_swait_queue_head+0xaa/0x140
[  781.929954][ T5334]  gfs2_sys_fs_add+0x237/0x4a0
[  781.934744][ T5334]  ? gfs2_recover_set+0x240/0x240
[  781.938643][ T5332] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  781.939770][ T5334]  ? snprintf+0xd6/0x120
[  781.939800][ T5334]  ? vscnprintf+0x80/0x80
[  781.955197][ T5334]  ? read_word_at_a_time+0xe/0x20
[  781.960252][ T5334]  ? strscpy+0x89/0x220
[  781.964440][ T5334]  gfs2_fill_super+0x1200/0x2680
[  781.970723][ T5334]  ? gfs2_reconfigure+0xcf0/0xcf0
[  781.975777][ T5334]  ? snprintf+0xd6/0x120
[  781.980046][ T5334]  ? set_blocksize+0x1c6/0x350
[  781.984848][ T5334]  get_tree_bdev+0x3fe/0x620
[  781.989473][ T5334]  ? gfs2_reconfigure+0xcf0/0xcf0
[  781.994526][ T5334]  gfs2_get_tree+0x50/0x210
[  781.999055][ T5334]  ? bpf_lsm_capable+0x5/0x10
[  782.003750][ T5334]  vfs_get_tree+0x88/0x270
[  782.008184][ T5334]  do_new_mount+0x2ba/0xb40
[  782.012715][ T5334]  ? ns_capable+0x85/0xe0
[  782.017063][ T5334]  ? do_move_mount_old+0x160/0x160
[  782.022203][ T5334]  __se_sys_mount+0x2d5/0x3c0
[  782.027166][ T5334]  ? __x64_sys_mount+0xc0/0xc0
[  782.031958][ T5334]  ? syscall_enter_from_user_mode+0x2e/0x230
[  782.037963][ T5334]  ? lockdep_hardirqs_on+0x94/0x130
[  782.043191][ T5334]  ? __x64_sys_mount+0x1c/0xc0
[  782.047985][ T5334]  do_syscall_64+0x3b/0xb0
[  782.052507][ T5334]  ? clear_bhb_loop+0x45/0xa0
[  782.057198][ T5334]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  782.063108][ T5334] RIP: 0033:0x7fd0621874ca
[  782.067541][ T5334] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  782.087180][ T5334] RSP: 002b:00007fd062fbfe68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  782.095713][ T5334] RAX: ffffffffffffffda RBX: 00007fd062fbfef0 RCX: 00007fd0621874ca
[  782.103715][ T5334] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007fd062fbfeb0
[  782.111702][ T5334] RBP: 0000000020000400 R08: 00007fd062fbfef0 R09: 0000000000000000
[  782.119699][ T5334] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[  782.127699][ T5334] R13: 00007fd062fbfeb0 R14: 00000000000125bb R15: 0000000020000380
[  782.135708][ T5334]  </TASK>
[  782.162404][ T5334] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  782.188139][ T5334] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  782.447852][   T27] INFO: task syz.0.94:4701 blocked for more than 143 seconds.
[  782.455615][   T27]       Not tainted 6.1.126-syzkaller #0
[  782.527399][   T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  782.574624][   T27] task:syz.0.94        state:D stack:24456 pid:4701  ppid:4376   flags:0x00004004
[  782.631697][   T27] Call Trace:
[  782.635046][   T27]  <TASK>
[  782.645024][   T27]  __schedule+0x143f/0x4570
[  782.664391][   T27]  ? release_firmware_map_entry+0x186/0x186
[  782.692887][   T27]  schedule+0xbf/0x180
[  782.707426][   T27]  schedule_timeout+0xac/0x300
[  782.712256][   T27]  ? console_conditional_schedule+0x40/0x40
[  782.713298][ T5336] loop4: detected capacity change from 0 to 32768
[  782.759686][ T5336] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  782.781739][   T27]  ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[  782.792090][ T5336] CPU: 0 PID: 5336 Comm: syz.4.392 Not tainted 6.1.126-syzkaller #0
[  782.797305][   T27]  ? do_raw_spin_unlock+0x137/0x8a0
[  782.800185][ T5336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  782.800198][ T5336] Call Trace:
[  782.800204][ T5336]  <TASK>
[  782.800212][ T5336]  dump_stack_lvl+0x1e3/0x2cb
[  782.805464][   T27]  ? wait_for_completion+0x2f9/0x610
[  782.815462][ T5336]  ? nf_tcp_handle_invalid+0x642/0x642
[  782.815490][ T5336]  ? panic+0x764/0x764
[  782.815516][ T5336]  sysfs_create_dir_ns+0x2c6/0x390
[  782.815537][ T5336]  ? sysfs_warn_dup+0xa0/0xa0
[  782.815559][ T5336]  kobject_add_internal+0x6df/0xd10
[  782.815584][ T5336]  kobject_init_and_add+0x120/0x190
[  782.815604][ T5336]  ? lockdep_softirqs_off+0x420/0x420
[  782.815625][ T5336]  ? widen_string+0x3a/0x310
[  782.857298][   T27]  ? _raw_spin_unlock_irq+0x1f/0x40
[  782.861624][ T5336]  ? kobject_add+0x210/0x210
[  782.861653][ T5336]  ? __init_swait_queue_head+0xaa/0x140
[  782.867071][   T27]  ? lockdep_hardirqs_on+0x94/0x130
[  782.871575][ T5336]  gfs2_sys_fs_add+0x237/0x4a0
[  782.871599][ T5336]  ? gfs2_recover_set+0x240/0x240
[  782.871616][ T5336]  ? snprintf+0xd6/0x120
[  782.871641][ T5336]  ? vscnprintf+0x80/0x80
[  782.878281][   T27]  ? wait_for_completion+0x2f9/0x610
[  782.881388][ T5336]  ? read_word_at_a_time+0xe/0x20
[  782.886910][   T27]  wait_for_completion+0x350/0x610
[  782.892080][ T5336]  ? strscpy+0x89/0x220
[  782.892102][ T5336]  gfs2_fill_super+0x1200/0x2680
[  782.892137][ T5336]  ? gfs2_reconfigure+0xcf0/0xcf0
[  782.892160][ T5336]  ? snprintf+0xd6/0x120
[  782.892184][ T5336]  ? set_blocksize+0x1c6/0x350
[  782.892207][ T5336]  get_tree_bdev+0x3fe/0x620
[  782.927491][   T27]  ? io_schedule+0x100/0x100
[  782.930380][ T5336]  ? gfs2_reconfigure+0xcf0/0xcf0
[  782.935307][   T27]  ? trace_raw_output_contention_end+0xd0/0xd0
[  782.940309][ T5336]  gfs2_get_tree+0x50/0x210
[  782.940332][ T5336]  ? bpf_lsm_capable+0x5/0x10
[  782.940350][ T5336]  vfs_get_tree+0x88/0x270
[  782.940380][ T5336]  do_new_mount+0x2ba/0xb40
[  782.940400][ T5336]  ? ns_capable+0x85/0xe0
[  782.965283][   T27]  ? gfs2_drain_revokes+0x194/0x1b0
[  782.969714][ T5336]  ? do_move_mount_old+0x160/0x160
[  782.969746][ T5336]  __se_sys_mount+0x2d5/0x3c0
[  782.969772][ T5336]  ? __x64_sys_mount+0xc0/0xc0
[  782.969792][ T5336]  ? syscall_enter_from_user_mode+0x2e/0x230
[  782.974999][   T27]  ? kthread_unpark+0xcc/0x280
[  782.978928][ T5336]  ? lockdep_hardirqs_on+0x94/0x130
[  782.978953][ T5336]  ? __x64_sys_mount+0x1c/0xc0
[  782.978976][ T5336]  do_syscall_64+0x3b/0xb0
[  782.978997][ T5336]  ? clear_bhb_loop+0x45/0xa0
[  782.979015][ T5336]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  782.979036][ T5336] RIP: 0033:0x7f7d32f874ca
[  782.979053][ T5336] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  782.979067][ T5336] RSP: 002b:00007f7d33dbce68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  782.979086][ T5336] RAX: ffffffffffffffda RBX: 00007f7d33dbcef0 RCX: 00007f7d32f874ca
[  782.979097][ T5336] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007f7d33dbceb0
[  782.979109][ T5336] RBP: 0000000020000400 R08: 00007f7d33dbcef0 R09: 0000000000000000
[  782.979121][ T5336] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[  782.979132][ T5336] R13: 00007f7d33dbceb0 R14: 00000000000125bb R15: 0000000020000380
[  782.993787][   T27]  kthread_stop+0x1ab/0x690
[  782.997549][ T5336]  </TASK>
[  783.129830][   T27]  gfs2_withdraw+0x5c1/0x1550
[  783.134557][   T27]  ? gfs2_lm+0x230/0x230
[  783.144547][   T27]  gfs2_metatype_check_ii+0x75/0x90
[  783.149902][   T27]  gfs2_quota_init+0xe06/0x1110
[  783.154923][   T27]  ? qd_get+0x630/0x630
[  783.161635][   T27]  ? gfs2_end_log_write+0x810/0x810
[  783.166999][   T27]  ? inode_go_inval+0x12a/0x2b0
[  783.180926][   T27]  ? rcu_is_watching+0x11/0xb0
[  783.185753][   T27]  ? inode_go_inval+0x254/0x2b0
[  783.197819][   T27]  gfs2_make_fs_rw+0x436/0x5b0
[  783.202822][   T27]  ? gfs2_jdesc_check+0x290/0x290
[  783.213312][   T27]  ? gfs2_glock_wait+0x216/0x2a0
[  783.232794][   T27]  gfs2_fill_super+0x2327/0x2680
[  783.256703][   T27]  ? gfs2_reconfigure+0xcf0/0xcf0
[  783.263683][   T27]  ? init_locking+0xbd/0x210
[  783.282722][   T27]  ? set_blocksize+0x1c6/0x350
[  783.297916][   T27]  get_tree_bdev+0x3fe/0x620
[  783.302575][   T27]  ? gfs2_reconfigure+0xcf0/0xcf0
[  783.334632][   T27]  gfs2_get_tree+0x50/0x210
[  783.339351][   T27]  ? bpf_lsm_capable+0x5/0x10
[  783.344204][   T27]  vfs_get_tree+0x88/0x270
[  783.384450][   T27]  do_new_mount+0x2ba/0xb40
[  783.393969][   T27]  ? ns_capable+0x85/0xe0
[  783.404133][   T27]  ? do_move_mount_old+0x160/0x160
[  783.419354][   T27]  __se_sys_mount+0x2d5/0x3c0
[  783.434365][   T27]  ? __x64_sys_mount+0xc0/0xc0
[  783.451663][   T27]  ? syscall_enter_from_user_mode+0x2e/0x230
[  783.458149][ T5336] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  783.492883][   T27]  ? lockdep_hardirqs_on+0x94/0x130
[  783.507345][ T5336] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  783.514443][   T27]  ? __x64_sys_mount+0x1c/0xc0
[  783.529282][   T27]  do_syscall_64+0x3b/0xb0
[  783.533767][   T27]  ? clear_bhb_loop+0x45/0xa0
[  783.552791][   T27]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  783.558812][   T27] RIP: 0033:0x7f68fff874ca
[  783.570450][ T5338] loop5: detected capacity change from 0 to 32768
[  783.604463][ T5338] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  783.614239][   T27] RSP: 002b:00007f6900dd2e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  783.634454][   T27] RAX: ffffffffffffffda RBX: 00007f6900dd2ef0 RCX: 00007f68fff874ca
[  783.640538][ T5338] CPU: 0 PID: 5338 Comm: syz.5.393 Not tainted 6.1.126-syzkaller #0
[  783.650463][ T5338] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  783.660537][ T5338] Call Trace:
[  783.663429][   T27] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007f6900dd2eb0
[  783.663812][ T5338]  <TASK>
[  783.674720][ T5338]  dump_stack_lvl+0x1e3/0x2cb
[  783.679424][ T5338]  ? nf_tcp_handle_invalid+0x642/0x642
[  783.682670][   T27] RBP: 0000000020000400 R08: 00007f6900dd2ef0 R09: 0000000000000000
[  783.684889][ T5338]  ? panic+0x764/0x764
[  783.696923][ T5338]  sysfs_create_dir_ns+0x2c6/0x390
[  783.702037][ T5338]  ? sysfs_warn_dup+0xa0/0xa0
[  783.706721][ T5338]  kobject_add_internal+0x6df/0xd10
[  783.711926][ T5338]  kobject_init_and_add+0x120/0x190
[  783.717569][ T5338]  ? lockdep_softirqs_off+0x420/0x420
[  783.722956][ T5338]  ? widen_string+0x3a/0x310
[  783.727552][ T5338]  ? kobject_add+0x210/0x210
[  783.732140][ T5338]  ? __init_swait_queue_head+0xaa/0x140
[  783.737683][ T5338]  gfs2_sys_fs_add+0x237/0x4a0
[  783.742467][ T5338]  ? gfs2_recover_set+0x240/0x240
[  783.747484][ T5338]  ? snprintf+0xd6/0x120
[  783.751723][ T5338]  ? vscnprintf+0x80/0x80
[  783.756139][ T5338]  ? read_word_at_a_time+0xe/0x20
[  783.761159][ T5338]  ? strscpy+0x89/0x220
[  783.765310][ T5338]  gfs2_fill_super+0x1200/0x2680
[  783.770263][ T5338]  ? gfs2_reconfigure+0xcf0/0xcf0
[  783.775297][ T5338]  ? snprintf+0xd6/0x120
[  783.779564][ T5338]  ? set_blocksize+0x1c6/0x350
[  783.784340][ T5338]  get_tree_bdev+0x3fe/0x620
[  783.788962][ T5338]  ? gfs2_reconfigure+0xcf0/0xcf0
[  783.793990][ T5338]  gfs2_get_tree+0x50/0x210
[  783.798494][ T5338]  ? bpf_lsm_capable+0x5/0x10
[  783.803165][ T5338]  vfs_get_tree+0x88/0x270
[  783.807579][ T5338]  do_new_mount+0x2ba/0xb40
[  783.812076][ T5338]  ? ns_capable+0x85/0xe0
[  783.816404][ T5338]  ? do_move_mount_old+0x160/0x160
[  783.821520][ T5338]  __se_sys_mount+0x2d5/0x3c0
[  783.826197][ T5338]  ? __x64_sys_mount+0xc0/0xc0
[  783.830956][ T5338]  ? syscall_enter_from_user_mode+0x2e/0x230
[  783.836938][ T5338]  ? lockdep_hardirqs_on+0x94/0x130
[  783.842136][ T5338]  ? __x64_sys_mount+0x1c/0xc0
[  783.846897][ T5338]  do_syscall_64+0x3b/0xb0
[  783.851309][ T5338]  ? clear_bhb_loop+0x45/0xa0
[  783.856242][ T5338]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  783.862138][ T5338] RIP: 0033:0x7f7c917874ca
[  783.866553][ T5338] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  783.886182][ T5338] RSP: 002b:00007f7c9268ee68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  783.894595][ T5338] RAX: ffffffffffffffda RBX: 00007f7c9268eef0 RCX: 00007f7c917874ca
[  783.902563][ T5338] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007f7c9268eeb0
[  783.910539][ T5338] RBP: 0000000020000400 R08: 00007f7c9268eef0 R09: 0000000000000000
[  783.918503][ T5338] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[  783.926475][ T5338] R13: 00007f7c9268eeb0 R14: 00000000000125bb R15: 0000000020000380
[  783.934462][ T5338]  </TASK>
[  783.977317][   T27] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[  783.997575][ T5342] loop1: detected capacity change from 0 to 32768
[  784.014044][ T5338] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  784.025505][   T27] R13: 00007f6900dd2eb0 R14: 00000000000125bb R15: 0000000020000380
[  784.027768][ T5342] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  784.043524][ T5342] CPU: 1 PID: 5342 Comm: syz.1.395 Not tainted 6.1.126-syzkaller #0
[  784.047381][   T27]  </TASK>
[  784.051504][ T5342] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  784.064595][ T5342] Call Trace:
[  784.067347][   T27] INFO: task gfs2_quotad:4707 blocked for more than 144 seconds.
[  784.067868][ T5342]  <TASK>
[  784.067878][ T5342]  dump_stack_lvl+0x1e3/0x2cb
[  784.083231][ T5342]  ? nf_tcp_handle_invalid+0x642/0x642
[  784.088713][ T5342]  ? panic+0x764/0x764
[  784.092811][ T5342]  sysfs_create_dir_ns+0x2c6/0x390
[  784.095898][   T27]       Not tainted 6.1.126-syzkaller #0
[  784.098011][ T5342]  ? sysfs_warn_dup+0xa0/0xa0
[  784.098038][ T5342]  kobject_add_internal+0x6df/0xd10
[  784.098065][ T5342]  kobject_init_and_add+0x120/0x190
[  784.098084][ T5342]  ? lockdep_softirqs_off+0x420/0x420
[  784.098106][ T5342]  ? widen_string+0x3a/0x310
[  784.098128][ T5342]  ? kobject_add+0x210/0x210
[  784.098152][ T5342]  ? __init_swait_queue_head+0xaa/0x140
[  784.098185][ T5342]  gfs2_sys_fs_add+0x237/0x4a0
[  784.098206][ T5342]  ? gfs2_recover_set+0x240/0x240
[  784.098224][ T5342]  ? snprintf+0xd6/0x120
[  784.098248][ T5342]  ? vscnprintf+0x80/0x80
[  784.098273][ T5342]  ? read_word_at_a_time+0xe/0x20
[  784.098291][ T5342]  ? strscpy+0x89/0x220
[  784.098313][ T5342]  gfs2_fill_super+0x1200/0x2680
[  784.098352][ T5342]  ? gfs2_reconfigure+0xcf0/0xcf0
[  784.098376][ T5342]  ? snprintf+0xd6/0x120
[  784.098402][ T5342]  ? set_blocksize+0x1c6/0x350
[  784.098427][ T5342]  get_tree_bdev+0x3fe/0x620
[  784.098449][ T5342]  ? gfs2_reconfigure+0xcf0/0xcf0
[  784.134571][ T5344] loop2: detected capacity change from 0 to 32768
[  784.139135][ T5342]  gfs2_get_tree+0x50/0x210
[  784.139169][ T5342]  ? bpf_lsm_capable+0x5/0x10
[  784.139188][ T5342]  vfs_get_tree+0x88/0x270
[  784.139211][ T5342]  do_new_mount+0x2ba/0xb40
[  784.144059][   T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  784.148996][ T5342]  ? ns_capable+0x85/0xe0
[  784.149022][ T5342]  ? do_move_mount_old+0x160/0x160
[  784.149049][ T5342]  __se_sys_mount+0x2d5/0x3c0
[  784.149074][ T5342]  ? __x64_sys_mount+0xc0/0xc0
[  784.149094][ T5342]  ? syscall_enter_from_user_mode+0x2e/0x230
[  784.149117][ T5342]  ? lockdep_hardirqs_on+0x94/0x130
[  784.149138][ T5342]  ? __x64_sys_mount+0x1c/0xc0
[  784.149161][ T5342]  do_syscall_64+0x3b/0xb0
[  784.149181][ T5342]  ? clear_bhb_loop+0x45/0xa0
[  784.149200][ T5342]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  784.149224][ T5342] RIP: 0033:0x7f5a231874ca
[  784.149240][ T5342] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  784.149256][ T5342] RSP: 002b:00007f5a23f35e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  784.149278][ T5342] RAX: ffffffffffffffda RBX: 00007f5a23f35ef0 RCX: 00007f5a231874ca
[  784.149292][ T5342] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007f5a23f35eb0
[  784.149306][ T5342] RBP: 0000000020000400 R08: 00007f5a23f35ef0 R09: 0000000000000000
[  784.149319][ T5342] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[  784.149330][ T5342] R13: 00007f5a23f35eb0 R14: 00000000000125bb R15: 0000000020000380
[  784.149357][ T5342]  </TASK>
[  784.150723][ T5342] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  784.175483][   T27] task:gfs2_quotad     state:D
[  784.178510][ T5342] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  784.230584][   T27]  stack:27008 pid:4707  ppid:2      flags:0x00024000
[  784.231051][ T5344] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  784.234956][   T27] Call Trace:
[  784.234966][   T27]  <TASK>
[  784.248780][ T5344] CPU: 1 PID: 5344 Comm: syz.2.396 Not tainted 6.1.126-syzkaller #0
[  784.260585][ T5340] loop3: detected capacity change from 0 to 32768
[  784.260800][ T5344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  784.296896][   T27]  __schedule+0x143f/0x4570
[  784.304530][ T5344] Call Trace:
[  784.304541][ T5344]  <TASK>
[  784.304548][ T5344]  dump_stack_lvl+0x1e3/0x2cb
[  784.304576][ T5344]  ? nf_tcp_handle_invalid+0x642/0x642
[  784.304599][ T5344]  ? panic+0x764/0x764
[  784.304625][ T5344]  sysfs_create_dir_ns+0x2c6/0x390
[  784.304646][ T5344]  ? sysfs_warn_dup+0xa0/0xa0
[  784.304669][ T5344]  kobject_add_internal+0x6df/0xd10
[  784.304696][ T5344]  kobject_init_and_add+0x120/0x190
[  784.304717][ T5344]  ? lockdep_softirqs_off+0x420/0x420
[  784.304739][ T5344]  ? widen_string+0x3a/0x310
[  784.304760][ T5344]  ? kobject_add+0x210/0x210
[  784.304783][ T5344]  ? __init_swait_queue_head+0xaa/0x140
[  784.304808][ T5344]  gfs2_sys_fs_add+0x237/0x4a0
[  784.304829][ T5344]  ? gfs2_recover_set+0x240/0x240
[  784.304846][ T5344]  ? snprintf+0xd6/0x120
[  784.304868][ T5344]  ? vscnprintf+0x80/0x80
[  784.322896][ T5340] sysfs: cannot create duplicate filename '/fs/gfs2/jqfmt=vfsv1'
[  784.329186][ T5344]  ? read_word_at_a_time+0xe/0x20
[  784.329213][ T5344]  ? strscpy+0x89/0x220
[  784.329233][ T5344]  gfs2_fill_super+0x1200/0x2680
[  784.329270][ T5344]  ? gfs2_reconfigure+0xcf0/0xcf0
[  784.337380][   T27]  ? __wait_on_bit+0x5c/0x2e0
[  784.345220][ T5344]  ? snprintf+0xd6/0x120
[  784.367282][   T27]  ? release_firmware_map_entry+0x186/0x186
[  784.369629][ T5344]  ? set_blocksize+0x1c6/0x350
[  784.377258][   T27]  ? do_raw_spin_unlock+0x137/0x8a0
[  784.381217][ T5344]  get_tree_bdev+0x3fe/0x620
[  784.404084][   T27]  ? lockdep_hardirqs_on+0x94/0x130
[  784.409853][ T5344]  ? gfs2_reconfigure+0xcf0/0xcf0
[  784.409880][ T5344]  gfs2_get_tree+0x50/0x210
[  784.426528][   T27]  ? _raw_spin_unlock_irqrestore+0xd9/0x130
[  784.430823][ T5344]  ? bpf_lsm_capable+0x5/0x10
[  784.430847][ T5344]  vfs_get_tree+0x88/0x270
[  784.434118][   T27]  schedule+0xbf/0x180
[  784.437031][ T5344]  do_new_mount+0x2ba/0xb40
[  784.437053][ T5344]  ? ns_capable+0x85/0xe0
[  784.437076][ T5344]  ? do_move_mount_old+0x160/0x160
[  784.453790][   T27]  bit_wait+0xe/0xc0
[  784.456334][ T5344]  __se_sys_mount+0x2d5/0x3c0
[  784.461028][   T27]  __wait_on_bit+0xa8/0x2e0
[  784.466164][ T5344]  ? __x64_sys_mount+0xc0/0xc0
[  784.466188][ T5344]  ? syscall_enter_from_user_mode+0x2e/0x230
[  784.466209][ T5344]  ? lockdep_hardirqs_on+0x94/0x130
[  784.477267][   T27]  ? out_of_line_wait_on_bit_lock+0x250/0x250
[  784.481299][ T5344]  ? __x64_sys_mount+0x1c/0xc0
[  784.496259][   T27]  out_of_line_wait_on_bit+0x1d0/0x250
[  784.501155][ T5344]  do_syscall_64+0x3b/0xb0
[  784.501180][ T5344]  ? clear_bhb_loop+0x45/0xa0
[  784.501198][ T5344]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  784.501219][ T5344] RIP: 0033:0x7f03215874ca
[  784.501235][ T5344] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  784.501250][ T5344] RSP: 002b:00007f03223d9e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  784.501271][ T5344] RAX: ffffffffffffffda RBX: 00007f03223d9ef0 RCX: 00007f03215874ca
[  784.501284][ T5344] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007f03223d9eb0
[  784.501297][ T5344] RBP: 0000000020000400 R08: 00007f03223d9ef0 R09: 0000000000000000
[  784.501310][ T5344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[  784.501321][ T5344] R13: 00007f03223d9eb0 R14: 00000000000125bb R15: 0000000020000380
[  784.501348][ T5344]  </TASK>
[  784.505583][ T5344] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  784.519525][   T27]  ? __gfs2_glock_dq+0x67f/0xa90
[  784.524118][ T5344] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  784.529638][ T5340] CPU: 0 PID: 5340 Comm: syz.3.394 Not tainted 6.1.126-syzkaller #0
[  784.783097][ T5340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  784.793162][ T5340] Call Trace:
[  784.796523][ T5340]  <TASK>
[  784.799457][ T5340]  dump_stack_lvl+0x1e3/0x2cb
[  784.804140][ T5340]  ? nf_tcp_handle_invalid+0x642/0x642
[  784.809617][ T5340]  ? panic+0x764/0x764
[  784.813689][ T5340]  sysfs_create_dir_ns+0x2c6/0x390
[  784.818798][ T5340]  ? sysfs_warn_dup+0xa0/0xa0
[  784.823490][ T5340]  kobject_add_internal+0x6df/0xd10
[  784.828693][ T5340]  kobject_init_and_add+0x120/0x190
[  784.833894][ T5340]  ? lockdep_softirqs_off+0x420/0x420
[  784.839265][ T5340]  ? widen_string+0x3a/0x310
[  784.843857][ T5340]  ? kobject_add+0x210/0x210
[  784.848454][ T5340]  ? __init_swait_queue_head+0xaa/0x140
[  784.854002][ T5340]  gfs2_sys_fs_add+0x237/0x4a0
[  784.858765][ T5340]  ? gfs2_recover_set+0x240/0x240
[  784.863791][ T5340]  ? snprintf+0xd6/0x120
[  784.868038][ T5340]  ? vscnprintf+0x80/0x80
[  784.872372][ T5340]  ? read_word_at_a_time+0xe/0x20
[  784.877390][ T5340]  ? strscpy+0x89/0x220
[  784.881541][ T5340]  gfs2_fill_super+0x1200/0x2680
[  784.886490][ T5340]  ? gfs2_reconfigure+0xcf0/0xcf0
[  784.891514][ T5340]  ? snprintf+0xd6/0x120
[  784.895761][ T5340]  ? set_blocksize+0x1c6/0x350
[  784.900527][ T5340]  get_tree_bdev+0x3fe/0x620
[  784.905118][ T5340]  ? gfs2_reconfigure+0xcf0/0xcf0
[  784.910150][ T5340]  gfs2_get_tree+0x50/0x210
[  784.914652][ T5340]  ? bpf_lsm_capable+0x5/0x10
[  784.919326][ T5340]  vfs_get_tree+0x88/0x270
[  784.923740][ T5340]  do_new_mount+0x2ba/0xb40
[  784.928274][ T5340]  ? ns_capable+0x85/0xe0
[  784.932606][ T5340]  ? do_move_mount_old+0x160/0x160
[  784.937725][ T5340]  __se_sys_mount+0x2d5/0x3c0
[  784.942403][ T5340]  ? __x64_sys_mount+0xc0/0xc0
[  784.947188][ T5340]  ? syscall_enter_from_user_mode+0x2e/0x230
[  784.953180][ T5340]  ? lockdep_hardirqs_on+0x94/0x130
[  784.958378][ T5340]  ? __x64_sys_mount+0x1c/0xc0
[  784.963170][ T5340]  do_syscall_64+0x3b/0xb0
[  784.967586][ T5340]  ? clear_bhb_loop+0x45/0xa0
[  784.972261][ T5340]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  784.978171][ T5340] RIP: 0033:0x7fd0621874ca
[  784.982585][ T5340] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  785.002187][ T5340] RSP: 002b:00007fd062fbfe68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  785.010598][ T5340] RAX: ffffffffffffffda RBX: 00007fd062fbfef0 RCX: 00007fd0621874ca
[  785.018564][ T5340] RDX: 0000000020000400 RSI: 0000000020000040 RDI: 00007fd062fbfeb0
[  785.026617][ T5340] RBP: 0000000020000400 R08: 00007fd062fbfef0 R09: 0000000000000000
[  785.034584][ T5340] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[  785.042645][ T5340] R13: 00007fd062fbfeb0 R14: 00000000000125bb R15: 0000000020000380
[  785.050624][ T5340]  </TASK>
[  785.053851][ T5338] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  785.063115][   T27]  ? out_of_line_wait_on_bit_lock+0x250/0x250
[  785.069391][   T27]  ? __wait_on_bit+0x2e0/0x2e0
[  785.074321][   T27]  ? bit_waitqueue+0x30/0x30
[  785.079185][   T27]  ? do_raw_spin_unlock+0x137/0x8a0
[  785.084537][   T27]  ? do_raw_spin_lock+0x14a/0x370
[  785.087696][ T5340] kobject_add_internal failed for jqfmt=vfsv1 with -EEXIST, don't try to register things with the same name in the same directory.
[  785.089730][   T27]  __gfs2_glock_dq+0x700/0xa90
[  785.109184][   T27]  gfs2_glock_dq+0x1b5/0x1d0
[  785.111265][ T5340] gfs2: fsid=jqfmt=vfsv1: error -17 adding sysfs files
[  785.113882][   T27]  ? gfs2_glock_dq_uninit+0x1c/0xe0
[  785.126036][   T27]  gfs2_glock_dq_uninit+0x24/0xe0
[  785.131235][   T27]  gfs2_statfs_sync+0x7d9/0x860
[  785.136241][   T27]  ? update_statfs+0x350/0x350
[  785.141092][   T27]  ? gfs2_quotad+0x37b/0x670
[  785.145704][   T27]  ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[  785.151763][   T27]  gfs2_quotad+0x37b/0x670
[  785.156198][   T27]  ? _raw_spin_unlock_irqrestore+0x8b/0x130
[  785.162251][   T27]  ? gfs2_wake_up_statfs+0xc0/0xc0
[  785.167719][   T27]  ? wake_bit_function+0x210/0x210
[  785.172865][   T27]  ? _raw_spin_unlock+0x40/0x40
[  785.177801][   T27]  ? __kthread_parkme+0x168/0x1c0
[  785.182850][   T27]  kthread+0x28d/0x320
[  785.186927][   T27]  ? gfs2_wake_up_statfs+0xc0/0xc0
[  785.192134][   T27]  ? kthread_blkcg+0xd0/0xd0
[  785.196741][   T27]  ret_from_fork+0x1f/0x30
[  785.201240][   T27]  </TASK>
[  785.205054][   T27] 
[  785.205054][   T27] Showing all locks held in the system:
[  785.213908][   T27] 1 lock held by rcu_tasks_kthre/12:
[  785.219592][   T27]  #0: ffffffff8d32b290 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x29/0xe30
[  785.315193][   T27] 1 lock held by rcu_tasks_trace/13:
[  785.327579][   T27]  #0: ffffffff8d32ba90 (rcu_tasks_trace.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x29/0xe30
[  785.379539][   T27] 1 lock held by khungtaskd/27:
[  785.384452][   T27]  #0: ffffffff8d32b0c0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x51/0x290
[  785.421789][   T27] 2 locks held by getty/4004:
[  785.426518][   T27]  #0: ffff88814d0fe098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x21/0x70
[  785.461692][   T27]  #1: ffffc9000325e2f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x6a7/0x1db0
[  785.502931][   T27] 2 locks held by syz.0.94/4701:
[  785.523139][   T27]  #0: ffff8880588fa0e0 (&type->s_umount_key#52/1){+.+.}-{3:3}, at: alloc_super+0x217/0x930
[  785.593817][   T27]  #1: ffff88807d399248 (&sdp->sd_freeze_mutex){+.+.}-{3:3}, at: gfs2_withdraw+0x55c/0x1550
[  785.634759][   T27] 1 lock held by syz.1.397/5346:
[  785.647406][   T27] 1 lock held by syz.5.398/5351:
[  785.652397][   T27] 3 locks held by syz-executor/5349:
[  785.684526][   T27]  #0: ffff8880b8e3a9d8 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x26/0x140
[  785.747277][   T27]  #1: ffff8880b8e27788 (&per_cpu_ptr(group->pcpu, cpu)->seq){-.-.}-{0:0}, at: psi_task_switch+0x419/0x790
[  785.783943][   T27]  #2: ffff8880b8e27788 (&per_cpu_ptr(group->pcpu, cpu)->seq){-.-.}-{0:0}, at: psi_task_change+0xe9/0x260
[  785.836080][   T27] 1 lock held by syz.4.401/5353:
[  785.846191][   T27] 1 lock held by syz.3.400/5354:
[  785.876594][   T27] 
[  785.879029][   T27] =============================================
[  785.879029][   T27] 
[  785.907489][   T27] NMI backtrace for cpu 0
[  785.911864][   T27] CPU: 0 PID: 27 Comm: khungtaskd Not tainted 6.1.126-syzkaller #0
[  785.919779][   T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  785.929856][   T27] Call Trace:
[  785.933152][   T27]  <TASK>
[  785.936097][   T27]  dump_stack_lvl+0x1e3/0x2cb
[  785.940801][   T27]  ? nf_tcp_handle_invalid+0x642/0x642
[  785.946287][   T27]  ? panic+0x764/0x764
[  785.950379][   T27]  ? vprintk_emit+0x622/0x740
[  785.955085][   T27]  ? printk_sprint+0x490/0x490
[  785.959878][   T27]  ? nmi_cpu_backtrace+0x252/0x560
[  785.965022][   T27]  nmi_cpu_backtrace+0x4e1/0x560
[  785.970002][   T27]  ? nmi_trigger_cpumask_backtrace+0x3f0/0x3f0
[  785.976179][   T27]  ? _printk+0xd1/0x111
[  785.980359][   T27]  ? panic+0x764/0x764
[  785.984455][   T27]  ? __wake_up_klogd+0xcc/0x100
[  785.989326][   T27]  ? panic+0x764/0x764
[  785.993410][   T27]  ? nmi_trigger_cpumask_backtrace+0xe0/0x3f0
[  785.999500][   T27]  ? arch_trigger_cpumask_backtrace+0x10/0x10
[  786.005588][   T27]  nmi_trigger_cpumask_backtrace+0x1ae/0x3f0
[  786.011596][   T27]  watchdog+0xf88/0xfd0
[  786.015779][   T27]  ? watchdog+0x1f8/0xfd0
[  786.020173][   T27]  kthread+0x28d/0x320
[  786.024263][   T27]  ? hungtask_pm_notify+0x50/0x50
[  786.029343][   T27]  ? kthread_blkcg+0xd0/0xd0
[  786.033952][   T27]  ret_from_fork+0x1f/0x30
[  786.038408][   T27]  </TASK>
[  786.042352][   T27] Sending NMI from CPU 0 to CPUs 1:
[  786.047790][    C1] NMI backtrace for cpu 1
[  786.047815][    C1] CPU: 1 PID: 9 Comm: kworker/u4:0 Not tainted 6.1.126-syzkaller #0
[  786.047831][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  786.047841][    C1] Workqueue: bat_events batadv_nc_worker
[  786.047868][    C1] RIP: 0010:check_preemption_disabled+0x19/0x110
[  786.047891][    C1] Code: cc 48 c7 c7 60 67 5e 8b 48 c7 c6 a0 67 5e 8b eb 00 41 57 41 56 41 54 53 48 83 ec 10 65 48 8b 04 25 28 00 00 00 48 89 44 24 08 <65> 8b 1d 80 3b 4f 75 65 8b 05 21 91 4f 75 a9 ff ff ff 7f 74 22 65
[  786.047905][    C1] RSP: 0018:ffffc900000e7a28 EFLAGS: 00000286
[  786.047918][    C1] RAX: d06347464290a600 RBX: 0000000000000001 RCX: ffffffff816aa21b
[  786.047929][    C1] RDX: 0000000000000000 RSI: ffffffff8b5e67a0 RDI: ffffffff8b5e6760
[  786.047941][    C1] RBP: ffffc900000e7be0 R08: dffffc0000000000 R09: fffffbfff1d36196
[  786.047952][    C1] R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff9200001cf58
[  786.047963][    C1] R13: dffffc0000000000 R14: 0000000000000000 R15: dffffc0000000000
[  786.047974][    C1] FS:  0000000000000000(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
[  786.047988][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  786.047998][    C1] CR2: 00007f0318c3d000 CR3: 000000000d08e000 CR4: 00000000003506e0
[  786.048012][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  786.048021][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  786.048031][    C1] Call Trace:
[  786.048036][    C1]  <NMI>
[  786.048041][    C1]  ? nmi_cpu_backtrace+0x3de/0x560
[  786.048057][    C1]  ? read_lock_is_recursive+0x10/0x10
[  786.048080][    C1]  ? nmi_trigger_cpumask_backtrace+0x3f0/0x3f0
[  786.048096][    C1]  ? nmi_handle+0x25/0x440
[  786.048124][    C1]  ? nmi_cpu_backtrace_handler+0x8/0x10
[  786.048138][    C1]  ? nmi_handle+0x12e/0x440
[  786.048159][    C1]  ? nmi_handle+0x25/0x440
[  786.048180][    C1]  ? check_preemption_disabled+0x19/0x110
[  786.048198][    C1]  ? default_do_nmi+0x62/0x150
[  786.048214][    C1]  ? exc_nmi+0xa8/0x100
[  786.048228][    C1]  ? end_repeat_nmi+0x16/0x31
[  786.048246][    C1]  ? lock_acquire+0xeb/0x5a0
[  786.048266][    C1]  ? check_preemption_disabled+0x19/0x110
[  786.048285][    C1]  ? check_preemption_disabled+0x19/0x110
[  786.048310][    C1]  ? check_preemption_disabled+0x19/0x110
[  786.048329][    C1]  </NMI>
[  786.048334][    C1]  <TASK>
[  786.048340][    C1]  rcu_is_watching+0x11/0xb0
[  786.048356][    C1]  lock_acquire+0xfa/0x5a0
[  786.048378][    C1]  ? read_lock_is_recursive+0x10/0x10
[  786.048400][    C1]  ? batadv_nc_worker+0xc7/0x610
[  786.048420][    C1]  ? __lock_acquire+0x1f80/0x1f80
[  786.048442][    C1]  ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[  786.048467][    C1]  batadv_nc_worker+0xe8/0x610
[  786.048486][    C1]  ? batadv_nc_worker+0xc7/0x610
[  786.048506][    C1]  ? batadv_nc_worker+0xc7/0x610
[  786.048526][    C1]  ? process_one_work+0x7a9/0x11d0
[  786.048544][    C1]  process_one_work+0x8a9/0x11d0
[  786.048568][    C1]  ? worker_detach_from_pool+0x260/0x260
[  786.048587][    C1]  ? _raw_spin_lock_irqsave+0x120/0x120
[  786.048606][    C1]  ? kthread_data+0x4e/0xc0
[  786.048629][    C1]  ? wq_worker_running+0x97/0x190
[  786.048645][    C1]  worker_thread+0xa47/0x1200
[  786.048664][    C1]  ? release_firmware_map_entry+0x186/0x186
[  786.048688][    C1]  kthread+0x28d/0x320
[  786.048701][    C1]  ? worker_clr_flags+0x190/0x190
[  786.048718][    C1]  ? kthread_blkcg+0xd0/0xd0
[  786.048732][    C1]  ret_from_fork+0x1f/0x30
[  786.048758][    C1]  </TASK>
[  786.396178][   T27] Kernel panic - not syncing: hung_task: blocked tasks
[  786.403062][   T27] CPU: 0 PID: 27 Comm: khungtaskd Not tainted 6.1.126-syzkaller #0
[  786.410951][   T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  786.421000][   T27] Call Trace:
[  786.424278][   T27]  <TASK>
[  786.427197][   T27]  dump_stack_lvl+0x1e3/0x2cb
[  786.431885][   T27]  ? nf_tcp_handle_invalid+0x642/0x642
[  786.437358][   T27]  ? panic+0x764/0x764
[  786.441422][   T27]  ? vscnprintf+0x59/0x80
[  786.445743][   T27]  panic+0x318/0x764
[  786.449633][   T27]  ? nmi_trigger_cpumask_backtrace+0x2bf/0x3f0
[  786.455785][   T27]  ? memcpy_page_flushcache+0xfc/0xfc
[  786.461155][   T27]  ? nmi_trigger_cpumask_backtrace+0x2bf/0x3f0
[  786.467300][   T27]  ? nmi_trigger_cpumask_backtrace+0x338/0x3f0
[  786.473448][   T27]  ? nmi_trigger_cpumask_backtrace+0x33d/0x3f0
[  786.479595][   T27]  watchdog+0xfc7/0xfd0
[  786.483751][   T27]  ? watchdog+0x1f8/0xfd0
[  786.488074][   T27]  kthread+0x28d/0x320
[  786.492132][   T27]  ? hungtask_pm_notify+0x50/0x50
[  786.497152][   T27]  ? kthread_blkcg+0xd0/0xd0
[  786.501733][   T27]  ret_from_fork+0x1f/0x30
[  786.506153][   T27]  </TASK>
[  786.509442][   T27] Kernel Offset: disabled
[  786.513766][   T27] Rebooting in 86400 seconds..