4719][ T5743]  __dump_stack+0x30/0x40
[  222.555881][ T5743]  dump_stack_lvl+0xf8/0x160
[  222.557154][ T5743]  dump_stack+0x1c/0x5c
[  222.558241][ T5743]  sysfs_create_dir_ns+0x22c/0x24c
[  222.559604][ T5743]  kobject_add_internal+0x590/0xc54
[  222.560977][ T5743]  kobject_init_and_add+0x118/0x17c
[  222.562397][ T5743]  gfs2_sys_fs_add+0x1dc/0x3d8
[  222.563661][ T5743]  gfs2_fill_super+0xdac/0x19e0
[  222.564971][ T5743]  get_tree_bdev+0x358/0x544
[  222.566201][ T5743]  gfs2_get_tree+0x54/0x1b4
[  222.567405][ T5743]  vfs_get_tree+0x90/0x274
[  222.568582][ T5743]  do_new_mount+0x228/0x810
[  222.569785][ T5743]  path_mount+0x5b4/0x1000
[  222.570942][ T5743]  __arm64_sys_mount+0x514/0x5e4
[  222.572275][ T5743]  invoke_syscall+0x98/0x2b8
[  222.573479][ T5743]  el0_svc_common+0x138/0x258
[  222.574735][ T5743]  do_el0_svc+0x58/0x14c
[  222.575880][ T5743]  el0_svc+0x78/0x1e0
[  222.576900][ T5743]  el0t_64_sync_handler+0xcc/0xe4
[  222.578217][ T5743]  el0t_64_sync+0x1a0/0x1a4
[  222.580606][ T5743] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  222.587357][ T5743] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
[  222.890754][ T5746] loop1: detected capacity change from 0 to 32768
[  222.929817][ T5746] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  222.932766][ T5746] CPU: 1 PID: 5746 Comm: syz.1.293 Not tainted 5.15.185-syzkaller #0
[  222.934966][ T5746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  222.937755][ T5746] Call trace:
[  222.938615][ T5746]  dump_backtrace+0x0/0x43c
[  222.939871][ T5746]  show_stack+0x2c/0x3c
[  222.940987][ T5746]  __dump_stack+0x30/0x40
[  222.942137][ T5746]  dump_stack_lvl+0xf8/0x160
[  222.943355][ T5746]  dump_stack+0x1c/0x5c
[  222.944480][ T5746]  sysfs_create_dir_ns+0x22c/0x24c
[  222.945829][ T5746]  kobject_add_internal+0x590/0xc54
[  222.947190][ T5746]  kobject_init_and_add+0x118/0x17c
[  222.948601][ T5746]  gfs2_sys_fs_add+0x1dc/0x3d8
[  222.949881][ T5746]  gfs2_fill_super+0xdac/0x19e0
[  222.951177][ T5746]  get_tree_bdev+0x358/0x544
[  222.952414][ T5746]  gfs2_get_tree+0x54/0x1b4
[  222.953582][ T5746]  vfs_get_tree+0x90/0x274
[  222.954711][ T5746]  do_new_mount+0x228/0x810
[  222.955884][ T5746]  path_mount+0x5b4/0x1000
[  222.957103][ T5746]  __arm64_sys_mount+0x514/0x5e4
[  222.958390][ T5746]  invoke_syscall+0x98/0x2b8
[  222.959588][ T5746]  el0_svc_common+0x138/0x258
[  222.960860][ T5746]  do_el0_svc+0x58/0x14c
[  222.961975][ T5746]  el0_svc+0x78/0x1e0
[  222.963102][ T5746]  el0t_64_sync_handler+0xcc/0xe4
[  222.964480][ T5746]  el0t_64_sync+0x1a0/0x1a4
[  222.968726][ T5746] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  222.984548][ T5746] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
[  223.258604][ T5749] loop1: detected capacity change from 0 to 32768
[  223.299573][ T5749] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  223.302461][ T5749] CPU: 1 PID: 5749 Comm: syz.1.294 Not tainted 5.15.185-syzkaller #0
[  223.304606][ T5749] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  223.307329][ T5749] Call trace:
[  223.308192][ T5749]  dump_backtrace+0x0/0x43c
[  223.309399][ T5749]  show_stack+0x2c/0x3c
[  223.310521][ T5749]  __dump_stack+0x30/0x40
[  223.311704][ T5749]  dump_stack_lvl+0xf8/0x160
[  223.312941][ T5749]  dump_stack+0x1c/0x5c
[  223.313991][ T5749]  sysfs_create_dir_ns+0x22c/0x24c
[  223.315321][ T5749]  kobject_add_internal+0x590/0xc54
[  223.316664][ T5749]  kobject_init_and_add+0x118/0x17c
[  223.318027][ T5749]  gfs2_sys_fs_add+0x1dc/0x3d8
[  223.319260][ T5749]  gfs2_fill_super+0xdac/0x19e0
[  223.320536][ T5749]  get_tree_bdev+0x358/0x544
[  223.321851][ T5749]  gfs2_get_tree+0x54/0x1b4
[  223.322990][ T5749]  vfs_get_tree+0x90/0x274
[  223.324178][ T5749]  do_new_mount+0x228/0x810
[  223.325341][ T5749]  path_mount+0x5b4/0x1000
[  223.326487][ T5749]  __arm64_sys_mount+0x514/0x5e4
[  223.327822][ T5749]  invoke_syscall+0x98/0x2b8
[  223.329001][ T5749]  el0_svc_common+0x138/0x258
[  223.330192][ T5749]  do_el0_svc+0x58/0x14c
[  223.331326][ T5749]  el0_svc+0x78/0x1e0
[  223.332343][ T5749]  el0t_64_sync_handler+0xcc/0xe4
[  223.333650][ T5749]  el0t_64_sync+0x1a0/0x1a4
[  223.338792][ T5749] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  223.342964][ T5749] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
[  223.649983][ T5752] loop1: detected capacity change from 0 to 32768
[  223.686409][ T5752] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  223.689194][ T5752] CPU: 0 PID: 5752 Comm: syz.1.295 Not tainted 5.15.185-syzkaller #0
[  223.691293][ T5752] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  223.693820][ T5752] Call trace:
[  223.694689][ T5752]  dump_backtrace+0x0/0x43c
[  223.695851][ T5752]  show_stack+0x2c/0x3c
[  223.696988][ T5752]  __dump_stack+0x30/0x40
[  223.698162][ T5752]  dump_stack_lvl+0xf8/0x160
[  223.699397][ T5752]  dump_stack+0x1c/0x5c
[  223.700475][ T5752]  sysfs_create_dir_ns+0x22c/0x24c
[  223.701841][ T5752]  kobject_add_internal+0x590/0xc54
[  223.703230][ T5752]  kobject_init_and_add+0x118/0x17c
[  223.704664][ T5752]  gfs2_sys_fs_add+0x1dc/0x3d8
[  223.705943][ T5752]  gfs2_fill_super+0xdac/0x19e0
[  223.707223][ T5752]  get_tree_bdev+0x358/0x544
[  223.708430][ T5752]  gfs2_get_tree+0x54/0x1b4
[  223.709633][ T5752]  vfs_get_tree+0x90/0x274
[  223.710801][ T5752]  do_new_mount+0x228/0x810
[  223.712002][ T5752]  path_mount+0x5b4/0x1000
[  223.713170][ T5752]  __arm64_sys_mount+0x514/0x5e4
[  223.714470][ T5752]  invoke_syscall+0x98/0x2b8
[  223.715662][ T5752]  el0_svc_common+0x138/0x258
[  223.716894][ T5752]  do_el0_svc+0x58/0x14c
[  223.718041][ T5752]  el0_svc+0x78/0x1e0
[  223.719146][ T5752]  el0t_64_sync_handler+0xcc/0xe4
[  223.720468][ T5752]  el0t_64_sync+0x1a0/0x1a4
[  223.731691][ T5752] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  223.736375][ T5752] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
[  223.998615][ T5755] loop1: detected capacity change from 0 to 32768
[  224.052463][ T5755] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  224.055494][ T5755] CPU: 0 PID: 5755 Comm: syz.1.296 Not tainted 5.15.185-syzkaller #0
[  224.057595][ T5755] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  224.060231][ T5755] Call trace:
[  224.061061][ T5755]  dump_backtrace+0x0/0x43c
[  224.062219][ T5755]  show_stack+0x2c/0x3c
[  224.063290][ T5755]  __dump_stack+0x30/0x40
[  224.064397][ T5755]  dump_stack_lvl+0xf8/0x160
[  224.065621][ T5755]  dump_stack+0x1c/0x5c
[  224.066745][ T5755]  sysfs_create_dir_ns+0x22c/0x24c
[  224.068117][ T5755]  kobject_add_internal+0x590/0xc54
[  224.069545][ T5755]  kobject_init_and_add+0x118/0x17c
[  224.070946][ T5755]  gfs2_sys_fs_add+0x1dc/0x3d8
[  224.072195][ T5755]  gfs2_fill_super+0xdac/0x19e0
[  224.073486][ T5755]  get_tree_bdev+0x358/0x544
[  224.074670][ T5755]  gfs2_get_tree+0x54/0x1b4
[  224.075840][ T5755]  vfs_get_tree+0x90/0x274
[  224.076990][ T5755]  do_new_mount+0x228/0x810
[  224.078174][ T5755]  path_mount+0x5b4/0x1000
[  224.079345][ T5755]  __arm64_sys_mount+0x514/0x5e4
[  224.080765][ T5755]  invoke_syscall+0x98/0x2b8
[  224.081974][ T5755]  el0_svc_common+0x138/0x258
[  224.083239][ T5755]  do_el0_svc+0x58/0x14c
[  224.084378][ T5755]  el0_svc+0x78/0x1e0
[  224.085405][ T5755]  el0t_64_sync_handler+0xcc/0xe4
[  224.086724][ T5755]  el0t_64_sync+0x1a0/0x1a4
[  224.089804][ T5755] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  224.093973][ T5755] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
1970/01/01 00:03:44 executed programs: 283
[  224.358177][ T5758] loop1: detected capacity change from 0 to 32768
[  224.407125][ T5758] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  224.410122][ T5758] CPU: 1 PID: 5758 Comm: syz.1.297 Not tainted 5.15.185-syzkaller #0
[  224.412331][ T5758] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  224.415009][ T5758] Call trace:
[  224.415964][ T5758]  dump_backtrace+0x0/0x43c
[  224.417223][ T5758]  show_stack+0x2c/0x3c
[  224.418328][ T5758]  __dump_stack+0x30/0x40
[  224.419518][ T5758]  dump_stack_lvl+0xf8/0x160
[  224.420813][ T5758]  dump_stack+0x1c/0x5c
[  224.421913][ T5758]  sysfs_create_dir_ns+0x22c/0x24c
[  224.423309][ T5758]  kobject_add_internal+0x590/0xc54
[  224.424688][ T5758]  kobject_init_and_add+0x118/0x17c
[  224.426069][ T5758]  gfs2_sys_fs_add+0x1dc/0x3d8
[  224.427332][ T5758]  gfs2_fill_super+0xdac/0x19e0
[  224.428581][ T5758]  get_tree_bdev+0x358/0x544
[  224.429835][ T5758]  gfs2_get_tree+0x54/0x1b4
[  224.430993][ T5758]  vfs_get_tree+0x90/0x274
[  224.432131][ T5758]  do_new_mount+0x228/0x810
[  224.433349][ T5758]  path_mount+0x5b4/0x1000
[  224.434530][ T5758]  __arm64_sys_mount+0x514/0x5e4
[  224.435867][ T5758]  invoke_syscall+0x98/0x2b8
[  224.437113][ T5758]  el0_svc_common+0x138/0x258
[  224.438348][ T5758]  do_el0_svc+0x58/0x14c
[  224.439459][ T5758]  el0_svc+0x78/0x1e0
[  224.440535][ T5758]  el0t_64_sync_handler+0xcc/0xe4
[  224.441891][ T5758]  el0t_64_sync+0x1a0/0x1a4
[  224.443946][ T5758] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  224.450113][ T5758] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
[  224.709706][ T5761] loop1: detected capacity change from 0 to 32768
[  224.742660][ T5761] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  224.745660][ T5761] CPU: 1 PID: 5761 Comm: syz.1.298 Not tainted 5.15.185-syzkaller #0
[  224.747846][ T5761] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  224.750618][ T5761] Call trace:
[  224.751496][ T5761]  dump_backtrace+0x0/0x43c
[  224.752754][ T5761]  show_stack+0x2c/0x3c
[  224.753838][ T5761]  __dump_stack+0x30/0x40
[  224.755197][ T5761]  dump_stack_lvl+0xf8/0x160
[  224.756410][ T5761]  dump_stack+0x1c/0x5c
[  224.757501][ T5761]  sysfs_create_dir_ns+0x22c/0x24c
[  224.758923][ T5761]  kobject_add_internal+0x590/0xc54
[  224.760356][ T5761]  kobject_init_and_add+0x118/0x17c
[  224.761800][ T5761]  gfs2_sys_fs_add+0x1dc/0x3d8
[  224.763052][ T5761]  gfs2_fill_super+0xdac/0x19e0
[  224.764387][ T5761]  get_tree_bdev+0x358/0x544
[  224.765566][ T5761]  gfs2_get_tree+0x54/0x1b4
[  224.766768][ T5761]  vfs_get_tree+0x90/0x274
[  224.767935][ T5761]  do_new_mount+0x228/0x810
[  224.769155][ T5761]  path_mount+0x5b4/0x1000
[  224.770355][ T5761]  __arm64_sys_mount+0x514/0x5e4
[  224.771687][ T5761]  invoke_syscall+0x98/0x2b8
[  224.772910][ T5761]  el0_svc_common+0x138/0x258
[  224.774153][ T5761]  do_el0_svc+0x58/0x14c
[  224.775320][ T5761]  el0_svc+0x78/0x1e0
[  224.776408][ T5761]  el0t_64_sync_handler+0xcc/0xe4
[  224.777714][ T5761]  el0t_64_sync+0x1a0/0x1a4
[  224.781021][ T5761] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  224.785649][ T5761] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
[  225.048253][ T5764] loop1: detected capacity change from 0 to 32768
[  225.124208][ T5764] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  225.127444][ T5764] CPU: 1 PID: 5764 Comm: syz.1.299 Not tainted 5.15.185-syzkaller #0
[  225.129620][ T5764] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  225.132416][ T5764] Call trace:
[  225.133334][ T5764]  dump_backtrace+0x0/0x43c
[  225.134570][ T5764]  show_stack+0x2c/0x3c
[  225.135721][ T5764]  __dump_stack+0x30/0x40
[  225.136948][ T5764]  dump_stack_lvl+0xf8/0x160
[  225.138231][ T5764]  dump_stack+0x1c/0x5c
[  225.139433][ T5764]  sysfs_create_dir_ns+0x22c/0x24c
[  225.140836][ T5764]  kobject_add_internal+0x590/0xc54
[  225.142241][ T5764]  kobject_init_and_add+0x118/0x17c
[  225.143644][ T5764]  gfs2_sys_fs_add+0x1dc/0x3d8
[  225.144962][ T5764]  gfs2_fill_super+0xdac/0x19e0
[  225.146304][ T5764]  get_tree_bdev+0x358/0x544
[  225.147528][ T5764]  gfs2_get_tree+0x54/0x1b4
[  225.148706][ T5764]  vfs_get_tree+0x90/0x274
[  225.149927][ T5764]  do_new_mount+0x228/0x810
[  225.151165][ T5764]  path_mount+0x5b4/0x1000
[  225.152335][ T5764]  __arm64_sys_mount+0x514/0x5e4
[  225.153680][ T5764]  invoke_syscall+0x98/0x2b8
[  225.154944][ T5764]  el0_svc_common+0x138/0x258
[  225.156221][ T5764]  do_el0_svc+0x58/0x14c
[  225.157333][ T5764]  el0_svc+0x78/0x1e0
[  225.158414][ T5764]  el0t_64_sync_handler+0xcc/0xe4
[  225.159759][ T5764]  el0t_64_sync+0x1a0/0x1a4
[  225.163407][ T5764] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  225.167991][ T5764] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
[  225.344484][   T21] Bluetooth: hci0: command 0x0406 tx timeout
[  225.445825][ T5767] loop1: detected capacity change from 0 to 32768
[  225.504958][ T5767] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  225.507713][ T5767] CPU: 0 PID: 5767 Comm: syz.1.300 Not tainted 5.15.185-syzkaller #0
[  225.509779][ T5767] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  225.512459][ T5767] Call trace:
[  225.513344][ T5767]  dump_backtrace+0x0/0x43c
[  225.514506][ T5767]  show_stack+0x2c/0x3c
[  225.515587][ T5767]  __dump_stack+0x30/0x40
[  225.516734][ T5767]  dump_stack_lvl+0xf8/0x160
[  225.517947][ T5767]  dump_stack+0x1c/0x5c
[  225.519060][ T5767]  sysfs_create_dir_ns+0x22c/0x24c
[  225.520398][ T5767]  kobject_add_internal+0x590/0xc54
[  225.521790][ T5767]  kobject_init_and_add+0x118/0x17c
[  225.523248][ T5767]  gfs2_sys_fs_add+0x1dc/0x3d8
[  225.524529][ T5767]  gfs2_fill_super+0xdac/0x19e0
[  225.525823][ T5767]  get_tree_bdev+0x358/0x544
[  225.527047][ T5767]  gfs2_get_tree+0x54/0x1b4
[  225.528247][ T5767]  vfs_get_tree+0x90/0x274
[  225.529393][ T5767]  do_new_mount+0x228/0x810
[  225.530652][ T5767]  path_mount+0x5b4/0x1000
[  225.531838][ T5767]  __arm64_sys_mount+0x514/0x5e4
[  225.533174][ T5767]  invoke_syscall+0x98/0x2b8
[  225.534359][ T5767]  el0_svc_common+0x138/0x258
[  225.535609][ T5767]  do_el0_svc+0x58/0x14c
[  225.536692][ T5767]  el0_svc+0x78/0x1e0
[  225.537733][ T5767]  el0t_64_sync_handler+0xcc/0xe4
[  225.539051][ T5767]  el0t_64_sync+0x1a0/0x1a4
[  225.543210][ T5767] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  225.548207][ T5767] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
[  225.827426][ T5770] loop1: detected capacity change from 0 to 32768
[  225.894615][ T5770] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  225.897478][ T5770] CPU: 1 PID: 5770 Comm: syz.1.301 Not tainted 5.15.185-syzkaller #0
[  225.899542][ T5770] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  225.902144][ T5770] Call trace:
[  225.903003][ T5770]  dump_backtrace+0x0/0x43c
[  225.904174][ T5770]  show_stack+0x2c/0x3c
[  225.905269][ T5770]  __dump_stack+0x30/0x40
[  225.906434][ T5770]  dump_stack_lvl+0xf8/0x160
[  225.907658][ T5770]  dump_stack+0x1c/0x5c
[  225.908709][ T5770]  sysfs_create_dir_ns+0x22c/0x24c
[  225.910018][ T5770]  kobject_add_internal+0x590/0xc54
[  225.911472][ T5770]  kobject_init_and_add+0x118/0x17c
[  225.912935][ T5770]  gfs2_sys_fs_add+0x1dc/0x3d8
[  225.914270][ T5770]  gfs2_fill_super+0xdac/0x19e0
[  225.915628][ T5770]  get_tree_bdev+0x358/0x544
[  225.916924][ T5770]  gfs2_get_tree+0x54/0x1b4
[  225.918162][ T5770]  vfs_get_tree+0x90/0x274
[  225.919382][ T5770]  do_new_mount+0x228/0x810
[  225.920553][ T5770]  path_mount+0x5b4/0x1000
[  225.921720][ T5770]  __arm64_sys_mount+0x514/0x5e4
[  225.923080][ T5770]  invoke_syscall+0x98/0x2b8
[  225.924372][ T5770]  el0_svc_common+0x138/0x258
[  225.925788][ T5770]  do_el0_svc+0x58/0x14c
[  225.926900][ T5770]  el0_svc+0x78/0x1e0
[  225.927963][ T5770]  el0t_64_sync_handler+0xcc/0xe4
[  225.929357][ T5770]  el0t_64_sync+0x1a0/0x1a4
[  225.930689][ T5770] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  225.936422][ T5770] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
[  226.197765][ T5773] loop1: detected capacity change from 0 to 32768
[  226.236258][ T5773] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  226.239047][ T5773] CPU: 1 PID: 5773 Comm: syz.1.302 Not tainted 5.15.185-syzkaller #0
[  226.241213][ T5773] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  226.243883][ T5773] Call trace:
[  226.244759][ T5773]  dump_backtrace+0x0/0x43c
[  226.245961][ T5773]  show_stack+0x2c/0x3c
[  226.247113][ T5773]  __dump_stack+0x30/0x40
[  226.248269][ T5773]  dump_stack_lvl+0xf8/0x160
[  226.249517][ T5773]  dump_stack+0x1c/0x5c
[  226.250658][ T5773]  sysfs_create_dir_ns+0x22c/0x24c
[  226.251999][ T5773]  kobject_add_internal+0x590/0xc54
[  226.253371][ T5773]  kobject_init_and_add+0x118/0x17c
[  226.254744][ T5773]  gfs2_sys_fs_add+0x1dc/0x3d8
[  226.256039][ T5773]  gfs2_fill_super+0xdac/0x19e0
[  226.257367][ T5773]  get_tree_bdev+0x358/0x544
[  226.258580][ T5773]  gfs2_get_tree+0x54/0x1b4
[  226.259800][ T5773]  vfs_get_tree+0x90/0x274
[  226.260967][ T5773]  do_new_mount+0x228/0x810
[  226.262169][ T5773]  path_mount+0x5b4/0x1000
[  226.263387][ T5773]  __arm64_sys_mount+0x514/0x5e4
[  226.264699][ T5773]  invoke_syscall+0x98/0x2b8
[  226.265925][ T5773]  el0_svc_common+0x138/0x258
[  226.267214][ T5773]  do_el0_svc+0x58/0x14c
[  226.268341][ T5773]  el0_svc+0x78/0x1e0
[  226.269422][ T5773]  el0t_64_sync_handler+0xcc/0xe4
[  226.270857][ T5773]  el0t_64_sync+0x1a0/0x1a4
[  226.275068][ T5773] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  226.279393][ T5773] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
[  226.552866][ T5776] loop1: detected capacity change from 0 to 32768
[  226.615500][ T5776] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  226.618232][ T5776] CPU: 1 PID: 5776 Comm: syz.1.303 Not tainted 5.15.185-syzkaller #0
[  226.620354][ T5776] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  226.622946][ T5776] Call trace:
[  226.623770][ T5776]  dump_backtrace+0x0/0x43c
[  226.624972][ T5776]  show_stack+0x2c/0x3c
[  226.626065][ T5776]  __dump_stack+0x30/0x40
[  226.627231][ T5776]  dump_stack_lvl+0xf8/0x160
[  226.628420][ T5776]  dump_stack+0x1c/0x5c
[  226.629511][ T5776]  sysfs_create_dir_ns+0x22c/0x24c
[  226.630861][ T5776]  kobject_add_internal+0x590/0xc54
[  226.632267][ T5776]  kobject_init_and_add+0x118/0x17c
[  226.633612][ T5776]  gfs2_sys_fs_add+0x1dc/0x3d8
[  226.634858][ T5776]  gfs2_fill_super+0xdac/0x19e0
[  226.636189][ T5776]  get_tree_bdev+0x358/0x544
[  226.637389][ T5776]  gfs2_get_tree+0x54/0x1b4
[  226.638628][ T5776]  vfs_get_tree+0x90/0x274
[  226.639781][ T5776]  do_new_mount+0x228/0x810
[  226.640989][ T5776]  path_mount+0x5b4/0x1000
[  226.642196][ T5776]  __arm64_sys_mount+0x514/0x5e4
[  226.643501][ T5776]  invoke_syscall+0x98/0x2b8
[  226.644914][ T5776]  el0_svc_common+0x138/0x258
[  226.646171][ T5776]  do_el0_svc+0x58/0x14c
[  226.647347][ T5776]  el0_svc+0x78/0x1e0
[  226.648392][ T5776]  el0t_64_sync_handler+0xcc/0xe4
[  226.649705][ T5776]  el0t_64_sync+0x1a0/0x1a4
[  226.653197][ T5776] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  226.657735][ T5776] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
[  226.927072][ T5779] loop1: detected capacity change from 0 to 32768
[  226.972653][ T5779] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  226.975720][ T5779] CPU: 1 PID: 5779 Comm: syz.1.304 Not tainted 5.15.185-syzkaller #0
[  226.977883][ T5779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  226.980580][ T5779] Call trace:
[  226.981453][ T5779]  dump_backtrace+0x0/0x43c
[  226.982617][ T5779]  show_stack+0x2c/0x3c
[  226.983730][ T5779]  __dump_stack+0x30/0x40
[  226.984866][ T5779]  dump_stack_lvl+0xf8/0x160
[  226.986123][ T5779]  dump_stack+0x1c/0x5c
[  226.987198][ T5779]  sysfs_create_dir_ns+0x22c/0x24c
[  226.988537][ T5779]  kobject_add_internal+0x590/0xc54
[  226.989979][ T5779]  kobject_init_and_add+0x118/0x17c
[  226.991385][ T5779]  gfs2_sys_fs_add+0x1dc/0x3d8
[  226.992655][ T5779]  gfs2_fill_super+0xdac/0x19e0
[  226.993925][ T5779]  get_tree_bdev+0x358/0x544
[  226.995196][ T5779]  gfs2_get_tree+0x54/0x1b4
[  226.996412][ T5779]  vfs_get_tree+0x90/0x274
[  226.997572][ T5779]  do_new_mount+0x228/0x810
[  226.998737][ T5779]  path_mount+0x5b4/0x1000
[  226.999927][ T5779]  __arm64_sys_mount+0x514/0x5e4
[  227.001255][ T5779]  invoke_syscall+0x98/0x2b8
[  227.002480][ T5779]  el0_svc_common+0x138/0x258
[  227.003720][ T5779]  do_el0_svc+0x58/0x14c
[  227.004826][ T5779]  el0_svc+0x78/0x1e0
[  227.005868][ T5779]  el0t_64_sync_handler+0xcc/0xe4
[  227.007224][ T5779]  el0t_64_sync+0x1a0/0x1a4
[  227.010480][ T5779] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  227.014842][ T5779] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
[  227.286568][ T5782] loop1: detected capacity change from 0 to 32768
[  227.342802][ T5782] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  227.345806][ T5782] CPU: 1 PID: 5782 Comm: syz.1.305 Not tainted 5.15.185-syzkaller #0
[  227.347888][ T5782] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  227.350457][ T5782] Call trace:
[  227.351294][ T5782]  dump_backtrace+0x0/0x43c
[  227.352457][ T5782]  show_stack+0x2c/0x3c
[  227.353567][ T5782]  __dump_stack+0x30/0x40
[  227.354679][ T5782]  dump_stack_lvl+0xf8/0x160
[  227.355918][ T5782]  dump_stack+0x1c/0x5c
[  227.357103][ T5782]  sysfs_create_dir_ns+0x22c/0x24c
[  227.358449][ T5782]  kobject_add_internal+0x590/0xc54
[  227.359845][ T5782]  kobject_init_and_add+0x118/0x17c
[  227.361218][ T5782]  gfs2_sys_fs_add+0x1dc/0x3d8
[  227.362482][ T5782]  gfs2_fill_super+0xdac/0x19e0
[  227.363816][ T5782]  get_tree_bdev+0x358/0x544
[  227.365069][ T5782]  gfs2_get_tree+0x54/0x1b4
[  227.366280][ T5782]  vfs_get_tree+0x90/0x274
[  227.367458][ T5782]  do_new_mount+0x228/0x810
[  227.368661][ T5782]  path_mount+0x5b4/0x1000
[  227.369810][ T5782]  __arm64_sys_mount+0x514/0x5e4
[  227.371144][ T5782]  invoke_syscall+0x98/0x2b8
[  227.372342][ T5782]  el0_svc_common+0x138/0x258
[  227.373592][ T5782]  do_el0_svc+0x58/0x14c
[  227.374718][ T5782]  el0_svc+0x78/0x1e0
[  227.375740][ T5782]  el0t_64_sync_handler+0xcc/0xe4
[  227.377069][ T5782]  el0t_64_sync+0x1a0/0x1a4
[  227.380392][ T5782] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  227.385279][ T5782] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
[  227.700474][ T5785] loop1: detected capacity change from 0 to 32768
[  227.743211][ T5785] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  227.749354][ T5785] CPU: 1 PID: 5785 Comm: syz.1.306 Not tainted 5.15.185-syzkaller #0
[  227.751549][ T5785] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  227.754156][ T5785] Call trace:
[  227.754993][ T5785]  dump_backtrace+0x0/0x43c
[  227.756247][ T5785]  show_stack+0x2c/0x3c
[  227.757368][ T5785]  __dump_stack+0x30/0x40
[  227.758518][ T5785]  dump_stack_lvl+0xf8/0x160
[  227.759747][ T5785]  dump_stack+0x1c/0x5c
[  227.760827][ T5785]  sysfs_create_dir_ns+0x22c/0x24c
[  227.762202][ T5785]  kobject_add_internal+0x590/0xc54
[  227.763630][ T5785]  kobject_init_and_add+0x118/0x17c
[  227.765013][ T5785]  gfs2_sys_fs_add+0x1dc/0x3d8
[  227.766269][ T5785]  gfs2_fill_super+0xdac/0x19e0
[  227.767528][ T5785]  get_tree_bdev+0x358/0x544
[  227.768736][ T5785]  gfs2_get_tree+0x54/0x1b4
[  227.769962][ T5785]  vfs_get_tree+0x90/0x274
[  227.771193][ T5785]  do_new_mount+0x228/0x810
[  227.772389][ T5785]  path_mount+0x5b4/0x1000
[  227.773574][ T5785]  __arm64_sys_mount+0x514/0x5e4
[  227.774851][ T5785]  invoke_syscall+0x98/0x2b8
[  227.776054][ T5785]  el0_svc_common+0x138/0x258
[  227.777377][ T5785]  do_el0_svc+0x58/0x14c
[  227.778526][ T5785]  el0_svc+0x78/0x1e0
[  227.779578][ T5785]  el0t_64_sync_handler+0xcc/0xe4
[  227.780868][ T5785]  el0t_64_sync+0x1a0/0x1a4
[  227.782886][ T5785] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  227.787273][ T5785] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
[  228.053389][ T5788] loop1: detected capacity change from 0 to 32768
[  228.099832][ T5788] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  228.102614][ T5788] CPU: 0 PID: 5788 Comm: syz.1.307 Not tainted 5.15.185-syzkaller #0
[  228.104678][ T5788] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  228.107338][ T5788] Call trace:
[  228.108200][ T5788]  dump_backtrace+0x0/0x43c
[  228.109374][ T5788]  show_stack+0x2c/0x3c
[  228.110439][ T5788]  __dump_stack+0x30/0x40
[  228.111654][ T5788]  dump_stack_lvl+0xf8/0x160
[  228.112882][ T5788]  dump_stack+0x1c/0x5c
[  228.113986][ T5788]  sysfs_create_dir_ns+0x22c/0x24c
[  228.115352][ T5788]  kobject_add_internal+0x590/0xc54
[  228.116691][ T5788]  kobject_init_and_add+0x118/0x17c
[  228.118141][ T5788]  gfs2_sys_fs_add+0x1dc/0x3d8
[  228.119411][ T5788]  gfs2_fill_super+0xdac/0x19e0
[  228.120676][ T5788]  get_tree_bdev+0x358/0x544
[  228.121894][ T5788]  gfs2_get_tree+0x54/0x1b4
[  228.123092][ T5788]  vfs_get_tree+0x90/0x274
[  228.124274][ T5788]  do_new_mount+0x228/0x810
[  228.125436][ T5788]  path_mount+0x5b4/0x1000
[  228.126609][ T5788]  __arm64_sys_mount+0x514/0x5e4
[  228.127894][ T5788]  invoke_syscall+0x98/0x2b8
[  228.129104][ T5788]  el0_svc_common+0x138/0x258
[  228.130356][ T5788]  do_el0_svc+0x58/0x14c
[  228.131497][ T5788]  el0_svc+0x78/0x1e0
[  228.132568][ T5788]  el0t_64_sync_handler+0xcc/0xe4
[  228.133904][ T5788]  el0t_64_sync+0x1a0/0x1a4
[  228.137355][ T5788] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  228.141809][ T5788] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
[  228.419595][ T5791] loop1: detected capacity change from 0 to 32768
[  228.457909][ T5791] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  228.460677][ T5791] CPU: 1 PID: 5791 Comm: syz.1.308 Not tainted 5.15.185-syzkaller #0
[  228.462721][ T5791] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  228.465355][ T5791] Call trace:
[  228.466221][ T5791]  dump_backtrace+0x0/0x43c
[  228.467396][ T5791]  show_stack+0x2c/0x3c
[  228.468506][ T5791]  __dump_stack+0x30/0x40
[  228.469670][ T5791]  dump_stack_lvl+0xf8/0x160
[  228.470919][ T5791]  dump_stack+0x1c/0x5c
[  228.471980][ T5791]  sysfs_create_dir_ns+0x22c/0x24c
[  228.473326][ T5791]  kobject_add_internal+0x590/0xc54
[  228.474701][ T5791]  kobject_init_and_add+0x118/0x17c
[  228.476072][ T5791]  gfs2_sys_fs_add+0x1dc/0x3d8
[  228.477297][ T5791]  gfs2_fill_super+0xdac/0x19e0
[  228.478626][ T5791]  get_tree_bdev+0x358/0x544
[  228.479855][ T5791]  gfs2_get_tree+0x54/0x1b4
[  228.481016][ T5791]  vfs_get_tree+0x90/0x274
[  228.482201][ T5791]  do_new_mount+0x228/0x810
[  228.483415][ T5791]  path_mount+0x5b4/0x1000
[  228.484640][ T5791]  __arm64_sys_mount+0x514/0x5e4
[  228.485941][ T5791]  invoke_syscall+0x98/0x2b8
[  228.487173][ T5791]  el0_svc_common+0x138/0x258
[  228.488459][ T5791]  do_el0_svc+0x58/0x14c
[  228.489556][ T5791]  el0_svc+0x78/0x1e0
[  228.490634][ T5791]  el0t_64_sync_handler+0xcc/0xe4
[  228.491940][ T5791]  el0t_64_sync+0x1a0/0x1a4
[  228.495199][ T5791] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  228.499522][ T5791] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
[  228.774141][ T5794] loop1: detected capacity change from 0 to 32768
[  228.829882][ T5794] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  228.832673][ T5794] CPU: 0 PID: 5794 Comm: syz.1.309 Not tainted 5.15.185-syzkaller #0
[  228.834791][ T5794] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  228.837432][ T5794] Call trace:
[  228.838285][ T5794]  dump_backtrace+0x0/0x43c
[  228.839499][ T5794]  show_stack+0x2c/0x3c
[  228.840575][ T5794]  __dump_stack+0x30/0x40
[  228.841742][ T5794]  dump_stack_lvl+0xf8/0x160
[  228.842953][ T5794]  dump_stack+0x1c/0x5c
[  228.844105][ T5794]  sysfs_create_dir_ns+0x22c/0x24c
[  228.845420][ T5794]  kobject_add_internal+0x590/0xc54
[  228.846737][ T5794]  kobject_init_and_add+0x118/0x17c
[  228.848123][ T5794]  gfs2_sys_fs_add+0x1dc/0x3d8
[  228.849382][ T5794]  gfs2_fill_super+0xdac/0x19e0
[  228.850703][ T5794]  get_tree_bdev+0x358/0x544
[  228.851951][ T5794]  gfs2_get_tree+0x54/0x1b4
[  228.853131][ T5794]  vfs_get_tree+0x90/0x274
[  228.854338][ T5794]  do_new_mount+0x228/0x810
[  228.855530][ T5794]  path_mount+0x5b4/0x1000
[  228.856698][ T5794]  __arm64_sys_mount+0x514/0x5e4
[  228.857945][ T5794]  invoke_syscall+0x98/0x2b8
[  228.859220][ T5794]  el0_svc_common+0x138/0x258
[  228.860474][ T5794]  do_el0_svc+0x58/0x14c
[  228.861576][ T5794]  el0_svc+0x78/0x1e0
[  228.862610][ T5794]  el0t_64_sync_handler+0xcc/0xe4
[  228.863959][ T5794]  el0t_64_sync+0x1a0/0x1a4
[  228.866509][ T5794] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  228.871035][ T5794] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
[  229.148802][ T5797] loop1: detected capacity change from 0 to 32768
[  229.195316][ T5797] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  229.198120][ T5797] CPU: 1 PID: 5797 Comm: syz.1.310 Not tainted 5.15.185-syzkaller #0
[  229.200212][ T5797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  229.202877][ T5797] Call trace:
[  229.203783][ T5797]  dump_backtrace+0x0/0x43c
[  229.205071][ T5797]  show_stack+0x2c/0x3c
[  229.206172][ T5797]  __dump_stack+0x30/0x40
[  229.207329][ T5797]  dump_stack_lvl+0xf8/0x160
[  229.208544][ T5797]  dump_stack+0x1c/0x5c
[  229.209592][ T5797]  sysfs_create_dir_ns+0x22c/0x24c
[  229.210940][ T5797]  kobject_add_internal+0x590/0xc54
[  229.212308][ T5797]  kobject_init_and_add+0x118/0x17c
[  229.213654][ T5797]  gfs2_sys_fs_add+0x1dc/0x3d8
[  229.214904][ T5797]  gfs2_fill_super+0xdac/0x19e0
[  229.216219][ T5797]  get_tree_bdev+0x358/0x544
[  229.217425][ T5797]  gfs2_get_tree+0x54/0x1b4
[  229.218646][ T5797]  vfs_get_tree+0x90/0x274
[  229.219812][ T5797]  do_new_mount+0x228/0x810
[  229.221007][ T5797]  path_mount+0x5b4/0x1000
[  229.222208][ T5797]  __arm64_sys_mount+0x514/0x5e4
[  229.223513][ T5797]  invoke_syscall+0x98/0x2b8
[  229.224753][ T5797]  el0_svc_common+0x138/0x258
[  229.225991][ T5797]  do_el0_svc+0x58/0x14c
[  229.227104][ T5797]  el0_svc+0x78/0x1e0
[  229.228218][ T5797]  el0t_64_sync_handler+0xcc/0xe4
[  229.229577][ T5797]  el0t_64_sync+0x1a0/0x1a4
[  229.232864][ T5797] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  229.238421][ T5797] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
1970/01/01 00:03:49 executed programs: 297
[  229.514181][ T5800] loop1: detected capacity change from 0 to 32768
[  229.572791][ T5800] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  229.582847][ T5800] CPU: 1 PID: 5800 Comm: syz.1.311 Not tainted 5.15.185-syzkaller #0
[  229.585037][ T5800] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  229.587751][ T5800] Call trace:
[  229.588604][ T5800]  dump_backtrace+0x0/0x43c
[  229.589835][ T5800]  show_stack+0x2c/0x3c
[  229.590922][ T5800]  __dump_stack+0x30/0x40
[  229.592041][ T5800]  dump_stack_lvl+0xf8/0x160
[  229.593289][ T5800]  dump_stack+0x1c/0x5c
[  229.594433][ T5800]  sysfs_create_dir_ns+0x22c/0x24c
[  229.595779][ T5800]  kobject_add_internal+0x590/0xc54
[  229.597156][ T5800]  kobject_init_and_add+0x118/0x17c
[  229.598558][ T5800]  gfs2_sys_fs_add+0x1dc/0x3d8
[  229.599805][ T5800]  gfs2_fill_super+0xdac/0x19e0
[  229.601105][ T5800]  get_tree_bdev+0x358/0x544
[  229.602328][ T5800]  gfs2_get_tree+0x54/0x1b4
[  229.603492][ T5800]  vfs_get_tree+0x90/0x274
[  229.604680][ T5800]  do_new_mount+0x228/0x810
[  229.605870][ T5800]  path_mount+0x5b4/0x1000
[  229.607047][ T5800]  __arm64_sys_mount+0x514/0x5e4
[  229.608418][ T5800]  invoke_syscall+0x98/0x2b8
[  229.609626][ T5800]  el0_svc_common+0x138/0x258
[  229.610892][ T5800]  do_el0_svc+0x58/0x14c
[  229.612076][ T5800]  el0_svc+0x78/0x1e0
[  229.613172][ T5800]  el0t_64_sync_handler+0xcc/0xe4
[  229.614470][ T5800]  el0t_64_sync+0x1a0/0x1a4
[  229.625810][ T5800] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  229.630122][ T5800] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
[  229.946767][ T5803] loop1: detected capacity change from 0 to 32768
[  229.996652][ T5803] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  229.999525][ T5803] CPU: 1 PID: 5803 Comm: syz.1.312 Not tainted 5.15.185-syzkaller #0
[  230.001578][ T5803] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  230.004248][ T5803] Call trace:
[  230.005121][ T5803]  dump_backtrace+0x0/0x43c
[  230.006334][ T5803]  show_stack+0x2c/0x3c
[  230.007421][ T5803]  __dump_stack+0x30/0x40
[  230.008614][ T5803]  dump_stack_lvl+0xf8/0x160
[  230.009846][ T5803]  dump_stack+0x1c/0x5c
[  230.010969][ T5803]  sysfs_create_dir_ns+0x22c/0x24c
[  230.012354][ T5803]  kobject_add_internal+0x590/0xc54
[  230.013676][ T5803]  kobject_init_and_add+0x118/0x17c
[  230.015011][ T5803]  gfs2_sys_fs_add+0x1dc/0x3d8
[  230.016277][ T5803]  gfs2_fill_super+0xdac/0x19e0
[  230.017565][ T5803]  get_tree_bdev+0x358/0x544
[  230.018750][ T5803]  gfs2_get_tree+0x54/0x1b4
[  230.019889][ T5803]  vfs_get_tree+0x90/0x274
[  230.021049][ T5803]  do_new_mount+0x228/0x810
[  230.022228][ T5803]  path_mount+0x5b4/0x1000
[  230.023455][ T5803]  __arm64_sys_mount+0x514/0x5e4
[  230.024792][ T5803]  invoke_syscall+0x98/0x2b8
[  230.025994][ T5803]  el0_svc_common+0x138/0x258
[  230.027268][ T5803]  do_el0_svc+0x58/0x14c
[  230.028387][ T5803]  el0_svc+0x78/0x1e0
[  230.029443][ T5803]  el0t_64_sync_handler+0xcc/0xe4
[  230.030770][ T5803]  el0t_64_sync+0x1a0/0x1a4
[  230.032758][ T5803] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  230.037065][ T5803] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
[  230.351656][ T5806] loop1: detected capacity change from 0 to 32768
[  230.363939][ T5806] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  230.366948][ T5806] CPU: 0 PID: 5806 Comm: syz.1.313 Not tainted 5.15.185-syzkaller #0
[  230.369065][ T5806] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  230.371737][ T5806] Call trace:
[  230.372577][ T5806]  dump_backtrace+0x0/0x43c
[  230.373779][ T5806]  show_stack+0x2c/0x3c
[  230.374867][ T5806]  __dump_stack+0x30/0x40
[  230.376061][ T5806]  dump_stack_lvl+0xf8/0x160
[  230.377249][ T5806]  dump_stack+0x1c/0x5c
[  230.378357][ T5806]  sysfs_create_dir_ns+0x22c/0x24c
[  230.379679][ T5806]  kobject_add_internal+0x590/0xc54
[  230.381050][ T5806]  kobject_init_and_add+0x118/0x17c
[  230.382438][ T5806]  gfs2_sys_fs_add+0x1dc/0x3d8
[  230.383694][ T5806]  gfs2_fill_super+0xdac/0x19e0
[  230.384998][ T5806]  get_tree_bdev+0x358/0x544
[  230.386289][ T5806]  gfs2_get_tree+0x54/0x1b4
[  230.387491][ T5806]  vfs_get_tree+0x90/0x274
[  230.388744][ T5806]  do_new_mount+0x228/0x810
[  230.389959][ T5806]  path_mount+0x5b4/0x1000
[  230.391207][ T5806]  __arm64_sys_mount+0x514/0x5e4
[  230.392618][ T5806]  invoke_syscall+0x98/0x2b8
[  230.393840][ T5806]  el0_svc_common+0x138/0x258
[  230.395198][ T5806]  do_el0_svc+0x58/0x14c
[  230.396385][ T5806]  el0_svc+0x78/0x1e0
[  230.397519][ T5806]  el0t_64_sync_handler+0xcc/0xe4
[  230.398880][ T5806]  el0t_64_sync+0x1a0/0x1a4
[  230.402263][ T5806] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  230.406830][ T5806] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
[  230.670243][ T5809] loop1: detected capacity change from 0 to 32768
[  230.682484][ T5809] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  230.685461][ T5809] CPU: 1 PID: 5809 Comm: syz.1.314 Not tainted 5.15.185-syzkaller #0
[  230.687629][ T5809] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  230.690229][ T5809] Call trace:
[  230.691041][ T5809]  dump_backtrace+0x0/0x43c
[  230.692223][ T5809]  show_stack+0x2c/0x3c
[  230.693314][ T5809]  __dump_stack+0x30/0x40
[  230.694520][ T5809]  dump_stack_lvl+0xf8/0x160
[  230.695708][ T5809]  dump_stack+0x1c/0x5c
[  230.696794][ T5809]  sysfs_create_dir_ns+0x22c/0x24c
[  230.698164][ T5809]  kobject_add_internal+0x590/0xc54
[  230.699620][ T5809]  kobject_init_and_add+0x118/0x17c
[  230.701059][ T5809]  gfs2_sys_fs_add+0x1dc/0x3d8
[  230.702313][ T5809]  gfs2_fill_super+0xdac/0x19e0
[  230.703593][ T5809]  get_tree_bdev+0x358/0x544
[  230.704829][ T5809]  gfs2_get_tree+0x54/0x1b4
[  230.706012][ T5809]  vfs_get_tree+0x90/0x274
[  230.707219][ T5809]  do_new_mount+0x228/0x810
[  230.708405][ T5809]  path_mount+0x5b4/0x1000
[  230.709547][ T5809]  __arm64_sys_mount+0x514/0x5e4
[  230.710834][ T5809]  invoke_syscall+0x98/0x2b8
[  230.712045][ T5809]  el0_svc_common+0x138/0x258
[  230.713293][ T5809]  do_el0_svc+0x58/0x14c
[  230.714405][ T5809]  el0_svc+0x78/0x1e0
[  230.715476][ T5809]  el0t_64_sync_handler+0xcc/0xe4
[  230.716801][ T5809]  el0t_64_sync+0x1a0/0x1a4
[  230.719988][ T5809] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  230.724326][ T5809] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
[  230.984631][ T5812] loop1: detected capacity change from 0 to 32768
[  231.044192][ T5812] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  231.047319][ T5812] CPU: 0 PID: 5812 Comm: syz.1.315 Not tainted 5.15.185-syzkaller #0
[  231.049506][ T5812] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  231.052234][ T5812] Call trace:
[  231.053077][ T5812]  dump_backtrace+0x0/0x43c
[  231.054280][ T5812]  show_stack+0x2c/0x3c
[  231.055378][ T5812]  __dump_stack+0x30/0x40
[  231.056540][ T5812]  dump_stack_lvl+0xf8/0x160
[  231.057751][ T5812]  dump_stack+0x1c/0x5c
[  231.058885][ T5812]  sysfs_create_dir_ns+0x22c/0x24c
[  231.060332][ T5812]  kobject_add_internal+0x590/0xc54
[  231.061767][ T5812]  kobject_init_and_add+0x118/0x17c
[  231.063182][ T5812]  gfs2_sys_fs_add+0x1dc/0x3d8
[  231.064479][ T5812]  gfs2_fill_super+0xdac/0x19e0
[  231.065818][ T5812]  get_tree_bdev+0x358/0x544
[  231.067053][ T5812]  gfs2_get_tree+0x54/0x1b4
[  231.068299][ T5812]  vfs_get_tree+0x90/0x274
[  231.069486][ T5812]  do_new_mount+0x228/0x810
[  231.070698][ T5812]  path_mount+0x5b4/0x1000
[  231.071890][ T5812]  __arm64_sys_mount+0x514/0x5e4
[  231.073216][ T5812]  invoke_syscall+0x98/0x2b8
[  231.074456][ T5812]  el0_svc_common+0x138/0x258
[  231.075709][ T5812]  do_el0_svc+0x58/0x14c
[  231.076847][ T5812]  el0_svc+0x78/0x1e0
[  231.077908][ T5812]  el0t_64_sync_handler+0xcc/0xe4
[  231.079321][ T5812]  el0t_64_sync+0x1a0/0x1a4
[  231.083532][ T5812] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  231.088286][ T5812] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
[  231.354498][ T5815] loop1: detected capacity change from 0 to 32768
[  231.416427][ T5815] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  231.419344][ T5815] CPU: 1 PID: 5815 Comm: syz.1.316 Not tainted 5.15.185-syzkaller #0
[  231.421465][ T5815] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  231.424032][ T5815] Call trace:
[  231.424873][ T5815]  dump_backtrace+0x0/0x43c
[  231.426081][ T5815]  show_stack+0x2c/0x3c
[  231.427190][ T5815]  __dump_stack+0x30/0x40
[  231.428356][ T5815]  dump_stack_lvl+0xf8/0x160
[  231.429541][ T5815]  dump_stack+0x1c/0x5c
[  231.430619][ T5815]  sysfs_create_dir_ns+0x22c/0x24c
[  231.432000][ T5815]  kobject_add_internal+0x590/0xc54
[  231.433392][ T5815]  kobject_init_and_add+0x118/0x17c
[  231.434741][ T5815]  gfs2_sys_fs_add+0x1dc/0x3d8
[  231.436011][ T5815]  gfs2_fill_super+0xdac/0x19e0
[  231.437328][ T5815]  get_tree_bdev+0x358/0x544
[  231.438564][ T5815]  gfs2_get_tree+0x54/0x1b4
[  231.439800][ T5815]  vfs_get_tree+0x90/0x274
[  231.441017][ T5815]  do_new_mount+0x228/0x810
[  231.442269][ T5815]  path_mount+0x5b4/0x1000
[  231.443436][ T5815]  __arm64_sys_mount+0x514/0x5e4
[  231.444781][ T5815]  invoke_syscall+0x98/0x2b8
[  231.446043][ T5815]  el0_svc_common+0x138/0x258
[  231.447327][ T5815]  do_el0_svc+0x58/0x14c
[  231.448421][ T5815]  el0_svc+0x78/0x1e0
[  231.449502][ T5815]  el0t_64_sync_handler+0xcc/0xe4
[  231.450800][ T5815]  el0t_64_sync+0x1a0/0x1a4
[  231.454250][ T5815] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  231.459009][ T5815] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
[  231.732662][ T5818] loop1: detected capacity change from 0 to 32768
[  231.745853][ T5818] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  231.748783][ T5818] CPU: 0 PID: 5818 Comm: syz.1.317 Not tainted 5.15.185-syzkaller #0
[  231.750912][ T5818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  231.753523][ T5818] Call trace:
[  231.754362][ T5818]  dump_backtrace+0x0/0x43c
[  231.755536][ T5818]  show_stack+0x2c/0x3c
[  231.756642][ T5818]  __dump_stack+0x30/0x40
[  231.757817][ T5818]  dump_stack_lvl+0xf8/0x160
[  231.759014][ T5818]  dump_stack+0x1c/0x5c
[  231.760172][ T5818]  sysfs_create_dir_ns+0x22c/0x24c
[  231.761583][ T5818]  kobject_add_internal+0x590/0xc54
[  231.762909][ T5818]  kobject_init_and_add+0x118/0x17c
[  231.764337][ T5818]  gfs2_sys_fs_add+0x1dc/0x3d8
[  231.765622][ T5818]  gfs2_fill_super+0xdac/0x19e0
[  231.766870][ T5818]  get_tree_bdev+0x358/0x544
[  231.768111][ T5818]  gfs2_get_tree+0x54/0x1b4
[  231.769307][ T5818]  vfs_get_tree+0x90/0x274
[  231.770484][ T5818]  do_new_mount+0x228/0x810
[  231.771644][ T5818]  path_mount+0x5b4/0x1000
[  231.772808][ T5818]  __arm64_sys_mount+0x514/0x5e4
[  231.774111][ T5818]  invoke_syscall+0x98/0x2b8
[  231.775364][ T5818]  el0_svc_common+0x138/0x258
[  231.776620][ T5818]  do_el0_svc+0x58/0x14c
[  231.777768][ T5818]  el0_svc+0x78/0x1e0
[  231.778833][ T5818]  el0t_64_sync_handler+0xcc/0xe4
[  231.780199][ T5818]  el0t_64_sync+0x1a0/0x1a4
[  231.781639][ T5818] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  231.786675][ T5818] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
[  232.059395][ T5821] loop1: detected capacity change from 0 to 32768
[  232.102241][ T5821] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  232.105259][ T5821] CPU: 1 PID: 5821 Comm: syz.1.318 Not tainted 5.15.185-syzkaller #0
[  232.107368][ T5821] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  232.109991][ T5821] Call trace:
[  232.110862][ T5821]  dump_backtrace+0x0/0x43c
[  232.112008][ T5821]  show_stack+0x2c/0x3c
[  232.113078][ T5821]  __dump_stack+0x30/0x40
[  232.114241][ T5821]  dump_stack_lvl+0xf8/0x160
[  232.115431][ T5821]  dump_stack+0x1c/0x5c
[  232.116493][ T5821]  sysfs_create_dir_ns+0x22c/0x24c
[  232.117828][ T5821]  kobject_add_internal+0x590/0xc54
[  232.119194][ T5821]  kobject_init_and_add+0x118/0x17c
[  232.120528][ T5821]  gfs2_sys_fs_add+0x1dc/0x3d8
[  232.121785][ T5821]  gfs2_fill_super+0xdac/0x19e0
[  232.123027][ T5821]  get_tree_bdev+0x358/0x544
[  232.124244][ T5821]  gfs2_get_tree+0x54/0x1b4
[  232.125430][ T5821]  vfs_get_tree+0x90/0x274
[  232.126629][ T5821]  do_new_mount+0x228/0x810
[  232.127839][ T5821]  path_mount+0x5b4/0x1000
[  232.129042][ T5821]  __arm64_sys_mount+0x514/0x5e4
[  232.130419][ T5821]  invoke_syscall+0x98/0x2b8
[  232.131611][ T5821]  el0_svc_common+0x138/0x258
[  232.132847][ T5821]  do_el0_svc+0x58/0x14c
[  232.133963][ T5821]  el0_svc+0x78/0x1e0
[  232.135017][ T5821]  el0t_64_sync_handler+0xcc/0xe4
[  232.136361][ T5821]  el0t_64_sync+0x1a0/0x1a4
[  232.139618][ T5821] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  232.143803][ T5821] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
[  232.407132][ T5824] loop1: detected capacity change from 0 to 32768
[  232.463269][ T5824] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  232.466342][ T5824] CPU: 1 PID: 5824 Comm: syz.1.319 Not tainted 5.15.185-syzkaller #0
[  232.468450][ T5824] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  232.471094][ T5824] Call trace:
[  232.471984][ T5824]  dump_backtrace+0x0/0x43c
[  232.473210][ T5824]  show_stack+0x2c/0x3c
[  232.474268][ T5824]  __dump_stack+0x30/0x40
[  232.475462][ T5824]  dump_stack_lvl+0xf8/0x160
[  232.476641][ T5824]  dump_stack+0x1c/0x5c
[  232.477743][ T5824]  sysfs_create_dir_ns+0x22c/0x24c
[  232.479130][ T5824]  kobject_add_internal+0x590/0xc54
[  232.480552][ T5824]  kobject_init_and_add+0x118/0x17c
[  232.481956][ T5824]  gfs2_sys_fs_add+0x1dc/0x3d8
[  232.483251][ T5824]  gfs2_fill_super+0xdac/0x19e0
[  232.484544][ T5824]  get_tree_bdev+0x358/0x544
[  232.485767][ T5824]  gfs2_get_tree+0x54/0x1b4
[  232.487064][ T5824]  vfs_get_tree+0x90/0x274
[  232.488221][ T5824]  do_new_mount+0x228/0x810
[  232.489402][ T5824]  path_mount+0x5b4/0x1000
[  232.490557][ T5824]  __arm64_sys_mount+0x514/0x5e4
[  232.491812][ T5824]  invoke_syscall+0x98/0x2b8
[  232.493002][ T5824]  el0_svc_common+0x138/0x258
[  232.494245][ T5824]  do_el0_svc+0x58/0x14c
[  232.495358][ T5824]  el0_svc+0x78/0x1e0
[  232.496426][ T5824]  el0t_64_sync_handler+0xcc/0xe4
[  232.497743][ T5824]  el0t_64_sync+0x1a0/0x1a4
[  232.500985][ T5824] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  232.505682][ T5824] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
[  232.762193][ T5827] loop1: detected capacity change from 0 to 32768
[  232.796253][ T5827] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  232.799036][ T5827] CPU: 1 PID: 5827 Comm: syz.1.320 Not tainted 5.15.185-syzkaller #0
[  232.801206][ T5827] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  232.803774][ T5827] Call trace:
[  232.804622][ T5827]  dump_backtrace+0x0/0x43c
[  232.805837][ T5827]  show_stack+0x2c/0x3c
[  232.806922][ T5827]  __dump_stack+0x30/0x40
[  232.808046][ T5827]  dump_stack_lvl+0xf8/0x160
[  232.809259][ T5827]  dump_stack+0x1c/0x5c
[  232.810315][ T5827]  sysfs_create_dir_ns+0x22c/0x24c
[  232.811682][ T5827]  kobject_add_internal+0x590/0xc54
[  232.812979][ T5827]  kobject_init_and_add+0x118/0x17c
[  232.814390][ T5827]  gfs2_sys_fs_add+0x1dc/0x3d8
[  232.815600][ T5827]  gfs2_fill_super+0xdac/0x19e0
[  232.816895][ T5827]  get_tree_bdev+0x358/0x544
[  232.818080][ T5827]  gfs2_get_tree+0x54/0x1b4
[  232.819283][ T5827]  vfs_get_tree+0x90/0x274
[  232.820479][ T5827]  do_new_mount+0x228/0x810
[  232.821629][ T5827]  path_mount+0x5b4/0x1000
[  232.822822][ T5827]  __arm64_sys_mount+0x514/0x5e4
[  232.824145][ T5827]  invoke_syscall+0x98/0x2b8
[  232.825345][ T5827]  el0_svc_common+0x138/0x258
[  232.826591][ T5827]  do_el0_svc+0x58/0x14c
[  232.827782][ T5827]  el0_svc+0x78/0x1e0
[  232.828821][ T5827]  el0t_64_sync_handler+0xcc/0xe4
[  232.830237][ T5827]  el0t_64_sync+0x1a0/0x1a4
[  232.834492][ T5827] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  232.838722][ T5827] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
[  233.211903][ T5830] loop1: detected capacity change from 0 to 32768
[  233.255166][ T5830] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  233.258040][ T5830] CPU: 0 PID: 5830 Comm: syz.1.321 Not tainted 5.15.185-syzkaller #0
[  233.260151][ T5830] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  233.262687][ T5830] Call trace:
[  233.263513][ T5830]  dump_backtrace+0x0/0x43c
[  233.264685][ T5830]  show_stack+0x2c/0x3c
[  233.265813][ T5830]  __dump_stack+0x30/0x40
[  233.266979][ T5830]  dump_stack_lvl+0xf8/0x160
[  233.268201][ T5830]  dump_stack+0x1c/0x5c
[  233.269299][ T5830]  sysfs_create_dir_ns+0x22c/0x24c
[  233.270619][ T5830]  kobject_add_internal+0x590/0xc54
[  233.272042][ T5830]  kobject_init_and_add+0x118/0x17c
[  233.273473][ T5830]  gfs2_sys_fs_add+0x1dc/0x3d8
[  233.274735][ T5830]  gfs2_fill_super+0xdac/0x19e0
[  233.276010][ T5830]  get_tree_bdev+0x358/0x544
[  233.277207][ T5830]  gfs2_get_tree+0x54/0x1b4
[  233.278374][ T5830]  vfs_get_tree+0x90/0x274
[  233.279570][ T5830]  do_new_mount+0x228/0x810
[  233.280763][ T5830]  path_mount+0x5b4/0x1000
[  233.281887][ T5830]  __arm64_sys_mount+0x514/0x5e4
[  233.283254][ T5830]  invoke_syscall+0x98/0x2b8
[  233.284400][ T5830]  el0_svc_common+0x138/0x258
[  233.285660][ T5830]  do_el0_svc+0x58/0x14c
[  233.286846][ T5830]  el0_svc+0x78/0x1e0
[  233.287867][ T5830]  el0t_64_sync_handler+0xcc/0xe4
[  233.289218][ T5830]  el0t_64_sync+0x1a0/0x1a4
[  233.293391][ T5830] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  233.298091][ T5830] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
[  233.560741][ T5833] loop1: detected capacity change from 0 to 32768
[  233.603929][ T5833] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  233.606938][ T5833] CPU: 0 PID: 5833 Comm: syz.1.322 Not tainted 5.15.185-syzkaller #0
[  233.609069][ T5833] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  233.611801][ T5833] Call trace:
[  233.612658][ T5833]  dump_backtrace+0x0/0x43c
[  233.613877][ T5833]  show_stack+0x2c/0x3c
[  233.615014][ T5833]  __dump_stack+0x30/0x40
[  233.616219][ T5833]  dump_stack_lvl+0xf8/0x160
[  233.617414][ T5833]  dump_stack+0x1c/0x5c
[  233.618487][ T5833]  sysfs_create_dir_ns+0x22c/0x24c
[  233.619850][ T5833]  kobject_add_internal+0x590/0xc54
[  233.621260][ T5833]  kobject_init_and_add+0x118/0x17c
[  233.622647][ T5833]  gfs2_sys_fs_add+0x1dc/0x3d8
[  233.623927][ T5833]  gfs2_fill_super+0xdac/0x19e0
[  233.625215][ T5833]  get_tree_bdev+0x358/0x544
[  233.626528][ T5833]  gfs2_get_tree+0x54/0x1b4
[  233.627786][ T5833]  vfs_get_tree+0x90/0x274
[  233.628952][ T5833]  do_new_mount+0x228/0x810
[  233.630196][ T5833]  path_mount+0x5b4/0x1000
[  233.631355][ T5833]  __arm64_sys_mount+0x514/0x5e4
[  233.632726][ T5833]  invoke_syscall+0x98/0x2b8
[  233.634025][ T5833]  el0_svc_common+0x138/0x258
[  233.635346][ T5833]  do_el0_svc+0x58/0x14c
[  233.636505][ T5833]  el0_svc+0x78/0x1e0
[  233.637602][ T5833]  el0t_64_sync_handler+0xcc/0xe4
[  233.638929][ T5833]  el0t_64_sync+0x1a0/0x1a4
[  233.643644][ T5833] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  233.648063][ T5833] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
[  233.928734][ T5836] loop1: detected capacity change from 0 to 32768
[  233.982889][ T5836] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  233.985880][ T5836] CPU: 0 PID: 5836 Comm: syz.1.323 Not tainted 5.15.185-syzkaller #0
[  233.987997][ T5836] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  233.990689][ T5836] Call trace:
[  233.991583][ T5836]  dump_backtrace+0x0/0x43c
[  233.992730][ T5836]  show_stack+0x2c/0x3c
[  233.993780][ T5836]  __dump_stack+0x30/0x40
[  233.994952][ T5836]  dump_stack_lvl+0xf8/0x160
[  233.996167][ T5836]  dump_stack+0x1c/0x5c
[  233.997281][ T5836]  sysfs_create_dir_ns+0x22c/0x24c
[  233.998561][ T5836]  kobject_add_internal+0x590/0xc54
[  233.999910][ T5836]  kobject_init_and_add+0x118/0x17c
[  234.001268][ T5836]  gfs2_sys_fs_add+0x1dc/0x3d8
[  234.002542][ T5836]  gfs2_fill_super+0xdac/0x19e0
[  234.003821][ T5836]  get_tree_bdev+0x358/0x544
[  234.005056][ T5836]  gfs2_get_tree+0x54/0x1b4
[  234.006223][ T5836]  vfs_get_tree+0x90/0x274
[  234.007443][ T5836]  do_new_mount+0x228/0x810
[  234.008677][ T5836]  path_mount+0x5b4/0x1000
[  234.009870][ T5836]  __arm64_sys_mount+0x514/0x5e4
[  234.011210][ T5836]  invoke_syscall+0x98/0x2b8
[  234.012423][ T5836]  el0_svc_common+0x138/0x258
[  234.013667][ T5836]  do_el0_svc+0x58/0x14c
[  234.014778][ T5836]  el0_svc+0x78/0x1e0
[  234.015857][ T5836]  el0t_64_sync_handler+0xcc/0xe4
[  234.017196][ T5836]  el0t_64_sync+0x1a0/0x1a4
[  234.020406][ T5836] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  234.024744][ T5836] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
[  234.293494][ T5839] loop1: detected capacity change from 0 to 32768
[  234.364871][ T5839] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  234.367685][ T5839] CPU: 0 PID: 5839 Comm: syz.1.324 Not tainted 5.15.185-syzkaller #0
[  234.369827][ T5839] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  234.372462][ T5839] Call trace:
[  234.373398][ T5839]  dump_backtrace+0x0/0x43c
[  234.374569][ T5839]  show_stack+0x2c/0x3c
[  234.375688][ T5839]  __dump_stack+0x30/0x40
[  234.376841][ T5839]  dump_stack_lvl+0xf8/0x160
[  234.378075][ T5839]  dump_stack+0x1c/0x5c
[  234.379208][ T5839]  sysfs_create_dir_ns+0x22c/0x24c
[  234.380547][ T5839]  kobject_add_internal+0x590/0xc54
[  234.381955][ T5839]  kobject_init_and_add+0x118/0x17c
[  234.383326][ T5839]  gfs2_sys_fs_add+0x1dc/0x3d8
[  234.384557][ T5839]  gfs2_fill_super+0xdac/0x19e0
[  234.385850][ T5839]  get_tree_bdev+0x358/0x544
[  234.387069][ T5839]  gfs2_get_tree+0x54/0x1b4
[  234.388266][ T5839]  vfs_get_tree+0x90/0x274
[  234.389398][ T5839]  do_new_mount+0x228/0x810
[  234.390612][ T5839]  path_mount+0x5b4/0x1000
[  234.391793][ T5839]  __arm64_sys_mount+0x514/0x5e4
[  234.393049][ T5839]  invoke_syscall+0x98/0x2b8
[  234.394288][ T5839]  el0_svc_common+0x138/0x258
[  234.395519][ T5839]  do_el0_svc+0x58/0x14c
[  234.396658][ T5839]  el0_svc+0x78/0x1e0
[  234.397729][ T5839]  el0t_64_sync_handler+0xcc/0xe4
[  234.399036][ T5839]  el0t_64_sync+0x1a0/0x1a4
[  234.402529][ T5839] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  234.408249][ T5839] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
1970/01/01 00:03:54 executed programs: 311
[  234.674014][ T5842] loop1: detected capacity change from 0 to 32768
[  234.730690][ T5842] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  234.733680][ T5842] CPU: 1 PID: 5842 Comm: syz.1.325 Not tainted 5.15.185-syzkaller #0
[  234.735827][ T5842] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  234.738554][ T5842] Call trace:
[  234.739436][ T5842]  dump_backtrace+0x0/0x43c
[  234.740675][ T5842]  show_stack+0x2c/0x3c
[  234.741801][ T5842]  __dump_stack+0x30/0x40
[  234.742930][ T5842]  dump_stack_lvl+0xf8/0x160
[  234.744136][ T5842]  dump_stack+0x1c/0x5c
[  234.745230][ T5842]  sysfs_create_dir_ns+0x22c/0x24c
[  234.746592][ T5842]  kobject_add_internal+0x590/0xc54
[  234.747991][ T5842]  kobject_init_and_add+0x118/0x17c
[  234.749380][ T5842]  gfs2_sys_fs_add+0x1dc/0x3d8
[  234.750645][ T5842]  gfs2_fill_super+0xdac/0x19e0
[  234.751943][ T5842]  get_tree_bdev+0x358/0x544
[  234.753134][ T5842]  gfs2_get_tree+0x54/0x1b4
[  234.754347][ T5842]  vfs_get_tree+0x90/0x274
[  234.755529][ T5842]  do_new_mount+0x228/0x810
[  234.756730][ T5842]  path_mount+0x5b4/0x1000
[  234.757921][ T5842]  __arm64_sys_mount+0x514/0x5e4
[  234.759288][ T5842]  invoke_syscall+0x98/0x2b8
[  234.760546][ T5842]  el0_svc_common+0x138/0x258
[  234.761780][ T5842]  do_el0_svc+0x58/0x14c
[  234.762876][ T5842]  el0_svc+0x78/0x1e0
[  234.763928][ T5842]  el0t_64_sync_handler+0xcc/0xe4
[  234.765379][ T5842]  el0t_64_sync+0x1a0/0x1a4
[  234.766847][ T5842] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  234.771128][ T5842] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
[  235.166862][ T5845] loop1: detected capacity change from 0 to 32768
[  235.224112][ T5845] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  235.227167][ T5845] CPU: 0 PID: 5845 Comm: syz.1.326 Not tainted 5.15.185-syzkaller #0
[  235.229258][ T5845] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  235.231989][ T5845] Call trace:
[  235.232845][ T5845]  dump_backtrace+0x0/0x43c
[  235.234076][ T5845]  show_stack+0x2c/0x3c
[  235.235220][ T5845]  __dump_stack+0x30/0x40
[  235.236386][ T5845]  dump_stack_lvl+0xf8/0x160
[  235.237622][ T5845]  dump_stack+0x1c/0x5c
[  235.238769][ T5845]  sysfs_create_dir_ns+0x22c/0x24c
[  235.240124][ T5845]  kobject_add_internal+0x590/0xc54
[  235.241532][ T5845]  kobject_init_and_add+0x118/0x17c
[  235.242939][ T5845]  gfs2_sys_fs_add+0x1dc/0x3d8
[  235.244205][ T5845]  gfs2_fill_super+0xdac/0x19e0
[  235.245500][ T5845]  get_tree_bdev+0x358/0x544
[  235.246765][ T5845]  gfs2_get_tree+0x54/0x1b4
[  235.247982][ T5845]  vfs_get_tree+0x90/0x274
[  235.249188][ T5845]  do_new_mount+0x228/0x810
[  235.250469][ T5845]  path_mount+0x5b4/0x1000
[  235.251626][ T5845]  __arm64_sys_mount+0x514/0x5e4
[  235.252937][ T5845]  invoke_syscall+0x98/0x2b8
[  235.254184][ T5845]  el0_svc_common+0x138/0x258
[  235.255529][ T5845]  do_el0_svc+0x58/0x14c
[  235.256659][ T5845]  el0_svc+0x78/0x1e0
[  235.257727][ T5845]  el0t_64_sync_handler+0xcc/0xe4
[  235.259082][ T5845]  el0t_64_sync+0x1a0/0x1a4
[  235.262558][ T5845] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  235.267225][ T5845] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
[  235.533045][ T5848] loop1: detected capacity change from 0 to 32768
[  235.586373][ T5848] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  235.595060][ T5848] CPU: 0 PID: 5848 Comm: syz.1.327 Not tainted 5.15.185-syzkaller #0
[  235.597287][ T5848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  235.599940][ T5848] Call trace:
[  235.600824][ T5848]  dump_backtrace+0x0/0x43c
[  235.602042][ T5848]  show_stack+0x2c/0x3c
[  235.603156][ T5848]  __dump_stack+0x30/0x40
[  235.604323][ T5848]  dump_stack_lvl+0xf8/0x160
[  235.605566][ T5848]  dump_stack+0x1c/0x5c
[  235.606663][ T5848]  sysfs_create_dir_ns+0x22c/0x24c
[  235.608041][ T5848]  kobject_add_internal+0x590/0xc54
[  235.609500][ T5848]  kobject_init_and_add+0x118/0x17c
[  235.610897][ T5848]  gfs2_sys_fs_add+0x1dc/0x3d8
[  235.612173][ T5848]  gfs2_fill_super+0xdac/0x19e0
[  235.613496][ T5848]  get_tree_bdev+0x358/0x544
[  235.614742][ T5848]  gfs2_get_tree+0x54/0x1b4
[  235.615956][ T5848]  vfs_get_tree+0x90/0x274
[  235.617149][ T5848]  do_new_mount+0x228/0x810
[  235.618353][ T5848]  path_mount+0x5b4/0x1000
[  235.619499][ T5848]  __arm64_sys_mount+0x514/0x5e4
[  235.620847][ T5848]  invoke_syscall+0x98/0x2b8
[  235.622021][ T5848]  el0_svc_common+0x138/0x258
[  235.623221][ T5848]  do_el0_svc+0x58/0x14c
[  235.624422][ T5848]  el0_svc+0x78/0x1e0
[  235.625486][ T5848]  el0t_64_sync_handler+0xcc/0xe4
[  235.626823][ T5848]  el0t_64_sync+0x1a0/0x1a4
[  235.631211][ T5848] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  235.635973][ T5848] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
[  235.896223][ T5851] loop1: detected capacity change from 0 to 32768
[  235.908765][ T5851] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  235.911661][ T5851] CPU: 1 PID: 5851 Comm: syz.1.328 Not tainted 5.15.185-syzkaller #0
[  235.913757][ T5851] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  235.916454][ T5851] Call trace:
[  235.917315][ T5851]  dump_backtrace+0x0/0x43c
[  235.918498][ T5851]  show_stack+0x2c/0x3c
[  235.919624][ T5851]  __dump_stack+0x30/0x40
[  235.920762][ T5851]  dump_stack_lvl+0xf8/0x160
[  235.921988][ T5851]  dump_stack+0x1c/0x5c
[  235.923047][ T5851]  sysfs_create_dir_ns+0x22c/0x24c
[  235.924430][ T5851]  kobject_add_internal+0x590/0xc54
[  235.925860][ T5851]  kobject_init_and_add+0x118/0x17c
[  235.927293][ T5851]  gfs2_sys_fs_add+0x1dc/0x3d8
[  235.928496][ T5851]  gfs2_fill_super+0xdac/0x19e0
[  235.929776][ T5851]  get_tree_bdev+0x358/0x544
[  235.931026][ T5851]  gfs2_get_tree+0x54/0x1b4
[  235.932296][ T5851]  vfs_get_tree+0x90/0x274
[  235.933520][ T5851]  do_new_mount+0x228/0x810
[  235.934731][ T5851]  path_mount+0x5b4/0x1000
[  235.935865][ T5851]  __arm64_sys_mount+0x514/0x5e4
[  235.937169][ T5851]  invoke_syscall+0x98/0x2b8
[  235.938337][ T5851]  el0_svc_common+0x138/0x258
[  235.939661][ T5851]  do_el0_svc+0x58/0x14c
[  235.940783][ T5851]  el0_svc+0x78/0x1e0
[  235.941827][ T5851]  el0t_64_sync_handler+0xcc/0xe4
[  235.943149][ T5851]  el0t_64_sync+0x1a0/0x1a4
[  235.944569][ T5851] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  235.948897][ T5851] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
[  236.205972][ T5854] loop1: detected capacity change from 0 to 32768
[  236.260738][ T5854] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  236.263525][ T5854] CPU: 0 PID: 5854 Comm: syz.1.329 Not tainted 5.15.185-syzkaller #0
[  236.265671][ T5854] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  236.268418][ T5854] Call trace:
[  236.269282][ T5854]  dump_backtrace+0x0/0x43c
[  236.270497][ T5854]  show_stack+0x2c/0x3c
[  236.271582][ T5854]  __dump_stack+0x30/0x40
[  236.272762][ T5854]  dump_stack_lvl+0xf8/0x160
[  236.273911][ T5854]  dump_stack+0x1c/0x5c
[  236.275071][ T5854]  sysfs_create_dir_ns+0x22c/0x24c
[  236.276464][ T5854]  kobject_add_internal+0x590/0xc54
[  236.277804][ T5854]  kobject_init_and_add+0x118/0x17c
[  236.279278][ T5854]  gfs2_sys_fs_add+0x1dc/0x3d8
[  236.280648][ T5854]  gfs2_fill_super+0xdac/0x19e0
[  236.281959][ T5854]  get_tree_bdev+0x358/0x544
[  236.283123][ T5854]  gfs2_get_tree+0x54/0x1b4
[  236.284281][ T5854]  vfs_get_tree+0x90/0x274
[  236.285465][ T5854]  do_new_mount+0x228/0x810
[  236.286670][ T5854]  path_mount+0x5b4/0x1000
[  236.287914][ T5854]  __arm64_sys_mount+0x514/0x5e4
[  236.289236][ T5854]  invoke_syscall+0x98/0x2b8
[  236.290506][ T5854]  el0_svc_common+0x138/0x258
[  236.291763][ T5854]  do_el0_svc+0x58/0x14c
[  236.292872][ T5854]  el0_svc+0x78/0x1e0
[  236.293915][ T5854]  el0t_64_sync_handler+0xcc/0xe4
[  236.295232][ T5854]  el0t_64_sync+0x1a0/0x1a4
[  236.299861][ T5854] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  236.304226][ T5854] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
[  236.571044][ T5857] loop1: detected capacity change from 0 to 32768
[  236.619030][ T5857] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  236.621915][ T5857] CPU: 0 PID: 5857 Comm: syz.1.330 Not tainted 5.15.185-syzkaller #0
[  236.624060][ T5857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  236.626803][ T5857] Call trace:
[  236.627663][ T5857]  dump_backtrace+0x0/0x43c
[  236.628820][ T5857]  show_stack+0x2c/0x3c
[  236.629936][ T5857]  __dump_stack+0x30/0x40
[  236.631108][ T5857]  dump_stack_lvl+0xf8/0x160
[  236.632373][ T5857]  dump_stack+0x1c/0x5c
[  236.633449][ T5857]  sysfs_create_dir_ns+0x22c/0x24c
[  236.634805][ T5857]  kobject_add_internal+0x590/0xc54
[  236.636182][ T5857]  kobject_init_and_add+0x118/0x17c
[  236.637534][ T5857]  gfs2_sys_fs_add+0x1dc/0x3d8
[  236.638789][ T5857]  gfs2_fill_super+0xdac/0x19e0
[  236.640144][ T5857]  get_tree_bdev+0x358/0x544
[  236.641357][ T5857]  gfs2_get_tree+0x54/0x1b4
[  236.642520][ T5857]  vfs_get_tree+0x90/0x274
[  236.643724][ T5857]  do_new_mount+0x228/0x810
[  236.644931][ T5857]  path_mount+0x5b4/0x1000
[  236.646079][ T5857]  __arm64_sys_mount+0x514/0x5e4
[  236.647414][ T5857]  invoke_syscall+0x98/0x2b8
[  236.648605][ T5857]  el0_svc_common+0x138/0x258
[  236.649854][ T5857]  do_el0_svc+0x58/0x14c
[  236.650989][ T5857]  el0_svc+0x78/0x1e0
[  236.652057][ T5857]  el0t_64_sync_handler+0xcc/0xe4
[  236.653413][ T5857]  el0t_64_sync+0x1a0/0x1a4
[  236.656433][ T5857] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  236.660706][ T5857] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
[  236.923939][ T5860] loop1: detected capacity change from 0 to 32768
[  236.979060][ T5860] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  236.981962][ T5860] CPU: 0 PID: 5860 Comm: syz.1.331 Not tainted 5.15.185-syzkaller #0
[  236.984102][ T5860] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  236.986884][ T5860] Call trace:
[  236.987791][ T5860]  dump_backtrace+0x0/0x43c
[  236.989005][ T5860]  show_stack+0x2c/0x3c
[  236.990114][ T5860]  __dump_stack+0x30/0x40
[  236.991244][ T5860]  dump_stack_lvl+0xf8/0x160
[  236.992475][ T5860]  dump_stack+0x1c/0x5c
[  236.993623][ T5860]  sysfs_create_dir_ns+0x22c/0x24c
[  236.995148][ T5860]  kobject_add_internal+0x590/0xc54
[  236.996539][ T5860]  kobject_init_and_add+0x118/0x17c
[  236.997933][ T5860]  gfs2_sys_fs_add+0x1dc/0x3d8
[  236.999240][ T5860]  gfs2_fill_super+0xdac/0x19e0
[  237.000624][ T5860]  get_tree_bdev+0x358/0x544
[  237.001845][ T5860]  gfs2_get_tree+0x54/0x1b4
[  237.003078][ T5860]  vfs_get_tree+0x90/0x274
[  237.004307][ T5860]  do_new_mount+0x228/0x810
[  237.005546][ T5860]  path_mount+0x5b4/0x1000
[  237.006760][ T5860]  __arm64_sys_mount+0x514/0x5e4
[  237.008126][ T5860]  invoke_syscall+0x98/0x2b8
[  237.009390][ T5860]  el0_svc_common+0x138/0x258
[  237.010640][ T5860]  do_el0_svc+0x58/0x14c
[  237.011778][ T5860]  el0_svc+0x78/0x1e0
[  237.012854][ T5860]  el0t_64_sync_handler+0xcc/0xe4
[  237.014254][ T5860]  el0t_64_sync+0x1a0/0x1a4
[  237.018942][ T5860] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  237.023285][ T5860] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
[  237.317444][ T5863] loop1: detected capacity change from 0 to 32768
[  237.356672][ T5863] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  237.359480][ T5863] CPU: 1 PID: 5863 Comm: syz.1.332 Not tainted 5.15.185-syzkaller #0
[  237.361616][ T5863] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  237.364295][ T5863] Call trace:
[  237.365152][ T5863]  dump_backtrace+0x0/0x43c
[  237.366347][ T5863]  show_stack+0x2c/0x3c
[  237.367445][ T5863]  __dump_stack+0x30/0x40
[  237.368608][ T5863]  dump_stack_lvl+0xf8/0x160
[  237.369810][ T5863]  dump_stack+0x1c/0x5c
[  237.370869][ T5863]  sysfs_create_dir_ns+0x22c/0x24c
[  237.372269][ T5863]  kobject_add_internal+0x590/0xc54
[  237.373664][ T5863]  kobject_init_and_add+0x118/0x17c
[  237.375047][ T5863]  gfs2_sys_fs_add+0x1dc/0x3d8
[  237.376316][ T5863]  gfs2_fill_super+0xdac/0x19e0
[  237.377599][ T5863]  get_tree_bdev+0x358/0x544
[  237.378832][ T5863]  gfs2_get_tree+0x54/0x1b4
[  237.379999][ T5863]  vfs_get_tree+0x90/0x274
[  237.381226][ T5863]  do_new_mount+0x228/0x810
[  237.382371][ T5863]  path_mount+0x5b4/0x1000
[  237.383547][ T5863]  __arm64_sys_mount+0x514/0x5e4
[  237.384852][ T5863]  invoke_syscall+0x98/0x2b8
[  237.386043][ T5863]  el0_svc_common+0x138/0x258
[  237.387275][ T5863]  do_el0_svc+0x58/0x14c
[  237.388447][ T5863]  el0_svc+0x78/0x1e0
[  237.389517][ T5863]  el0t_64_sync_handler+0xcc/0xe4
[  237.390871][ T5863]  el0t_64_sync+0x1a0/0x1a4
[  237.394735][ T5863] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  237.399038][ T5863] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
[  237.673882][ T5866] loop1: detected capacity change from 0 to 32768
[  237.724582][ T5866] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  237.728159][ T5866] CPU: 0 PID: 5866 Comm: syz.1.333 Not tainted 5.15.185-syzkaller #0
[  237.730258][ T5866] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  237.732865][ T5866] Call trace:
[  237.733749][ T5866]  dump_backtrace+0x0/0x43c
[  237.734892][ T5866]  show_stack+0x2c/0x3c
[  237.735981][ T5866]  __dump_stack+0x30/0x40
[  237.737156][ T5866]  dump_stack_lvl+0xf8/0x160
[  237.738338][ T5866]  dump_stack+0x1c/0x5c
[  237.739418][ T5866]  sysfs_create_dir_ns+0x22c/0x24c
[  237.740766][ T5866]  kobject_add_internal+0x590/0xc54
[  237.742169][ T5866]  kobject_init_and_add+0x118/0x17c
[  237.743509][ T5866]  gfs2_sys_fs_add+0x1dc/0x3d8
[  237.744759][ T5866]  gfs2_fill_super+0xdac/0x19e0
[  237.746058][ T5866]  get_tree_bdev+0x358/0x544
[  237.747256][ T5866]  gfs2_get_tree+0x54/0x1b4
[  237.748487][ T5866]  vfs_get_tree+0x90/0x274
[  237.749629][ T5866]  do_new_mount+0x228/0x810
[  237.750835][ T5866]  path_mount+0x5b4/0x1000
[  237.751998][ T5866]  __arm64_sys_mount+0x514/0x5e4
[  237.753332][ T5866]  invoke_syscall+0x98/0x2b8
[  237.754566][ T5866]  el0_svc_common+0x138/0x258
[  237.755802][ T5866]  do_el0_svc+0x58/0x14c
[  237.756912][ T5866]  el0_svc+0x78/0x1e0
[  237.757978][ T5866]  el0t_64_sync_handler+0xcc/0xe4
[  237.759364][ T5866]  el0t_64_sync+0x1a0/0x1a4
[  237.760865][ T5866] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  237.765281][ T5866] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
[  238.037866][ T5869] loop1: detected capacity change from 0 to 32768
[  238.094973][ T5869] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  238.097926][ T5869] CPU: 0 PID: 5869 Comm: syz.1.334 Not tainted 5.15.185-syzkaller #0
[  238.100106][ T5869] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  238.102785][ T5869] Call trace:
[  238.103683][ T5869]  dump_backtrace+0x0/0x43c
[  238.104882][ T5869]  show_stack+0x2c/0x3c
[  238.105985][ T5869]  __dump_stack+0x30/0x40
[  238.107171][ T5869]  dump_stack_lvl+0xf8/0x160
[  238.108398][ T5869]  dump_stack+0x1c/0x5c
[  238.109511][ T5869]  sysfs_create_dir_ns+0x22c/0x24c
[  238.110859][ T5869]  kobject_add_internal+0x590/0xc54
[  238.112299][ T5869]  kobject_init_and_add+0x118/0x17c
[  238.113663][ T5869]  gfs2_sys_fs_add+0x1dc/0x3d8
[  238.114881][ T5869]  gfs2_fill_super+0xdac/0x19e0
[  238.116202][ T5869]  get_tree_bdev+0x358/0x544
[  238.117431][ T5869]  gfs2_get_tree+0x54/0x1b4
[  238.118686][ T5869]  vfs_get_tree+0x90/0x274
[  238.119893][ T5869]  do_new_mount+0x228/0x810
[  238.121096][ T5869]  path_mount+0x5b4/0x1000
[  238.122251][ T5869]  __arm64_sys_mount+0x514/0x5e4
[  238.123535][ T5869]  invoke_syscall+0x98/0x2b8
[  238.124743][ T5869]  el0_svc_common+0x138/0x258
[  238.126017][ T5869]  do_el0_svc+0x58/0x14c
[  238.127200][ T5869]  el0_svc+0x78/0x1e0
[  238.128266][ T5869]  el0t_64_sync_handler+0xcc/0xe4
[  238.129628][ T5869]  el0t_64_sync+0x1a0/0x1a4
[  238.132980][ T5869] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  238.139293][ T5869] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
[  238.408142][ T5872] loop1: detected capacity change from 0 to 32768
[  238.465610][ T5872] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  238.468530][ T5872] CPU: 0 PID: 5872 Comm: syz.1.335 Not tainted 5.15.185-syzkaller #0
[  238.470649][ T5872] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  238.473309][ T5872] Call trace:
[  238.474219][ T5872]  dump_backtrace+0x0/0x43c
[  238.475459][ T5872]  show_stack+0x2c/0x3c
[  238.476549][ T5872]  __dump_stack+0x30/0x40
[  238.477764][ T5872]  dump_stack_lvl+0xf8/0x160
[  238.478940][ T5872]  dump_stack+0x1c/0x5c
[  238.480080][ T5872]  sysfs_create_dir_ns+0x22c/0x24c
[  238.481523][ T5872]  kobject_add_internal+0x590/0xc54
[  238.482893][ T5872]  kobject_init_and_add+0x118/0x17c
[  238.484261][ T5872]  gfs2_sys_fs_add+0x1dc/0x3d8
[  238.485569][ T5872]  gfs2_fill_super+0xdac/0x19e0
[  238.486913][ T5872]  get_tree_bdev+0x358/0x544
[  238.488160][ T5872]  gfs2_get_tree+0x54/0x1b4
[  238.489442][ T5872]  vfs_get_tree+0x90/0x274
[  238.490696][ T5872]  do_new_mount+0x228/0x810
[  238.491949][ T5872]  path_mount+0x5b4/0x1000
[  238.493161][ T5872]  __arm64_sys_mount+0x514/0x5e4
[  238.494517][ T5872]  invoke_syscall+0x98/0x2b8
[  238.495722][ T5872]  el0_svc_common+0x138/0x258
[  238.497003][ T5872]  do_el0_svc+0x58/0x14c
[  238.498137][ T5872]  el0_svc+0x78/0x1e0
[  238.499227][ T5872]  el0t_64_sync_handler+0xcc/0xe4
[  238.500559][ T5872]  el0t_64_sync+0x1a0/0x1a4
[  238.503863][ T5872] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  238.509884][ T5872] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
[  238.777608][ T5875] loop1: detected capacity change from 0 to 32768
[  238.849897][ T5875] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  238.852889][ T5875] CPU: 1 PID: 5875 Comm: syz.1.336 Not tainted 5.15.185-syzkaller #0
[  238.855068][ T5875] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  238.857766][ T5875] Call trace:
[  238.858659][ T5875]  dump_backtrace+0x0/0x43c
[  238.859854][ T5875]  show_stack+0x2c/0x3c
[  238.861024][ T5875]  __dump_stack+0x30/0x40
[  238.862245][ T5875]  dump_stack_lvl+0xf8/0x160
[  238.863483][ T5875]  dump_stack+0x1c/0x5c
[  238.864548][ T5875]  sysfs_create_dir_ns+0x22c/0x24c
[  238.865937][ T5875]  kobject_add_internal+0x590/0xc54
[  238.867350][ T5875]  kobject_init_and_add+0x118/0x17c
[  238.868804][ T5875]  gfs2_sys_fs_add+0x1dc/0x3d8
[  238.870265][ T5875]  gfs2_fill_super+0xdac/0x19e0
[  238.871608][ T5875]  get_tree_bdev+0x358/0x544
[  238.872819][ T5875]  gfs2_get_tree+0x54/0x1b4
[  238.874030][ T5875]  vfs_get_tree+0x90/0x274
[  238.875206][ T5875]  do_new_mount+0x228/0x810
[  238.876370][ T5875]  path_mount+0x5b4/0x1000
[  238.877514][ T5875]  __arm64_sys_mount+0x514/0x5e4
[  238.878843][ T5875]  invoke_syscall+0x98/0x2b8
[  238.880036][ T5875]  el0_svc_common+0x138/0x258
[  238.881279][ T5875]  do_el0_svc+0x58/0x14c
[  238.882392][ T5875]  el0_svc+0x78/0x1e0
[  238.883410][ T5875]  el0t_64_sync_handler+0xcc/0xe4
[  238.884711][ T5875]  el0t_64_sync+0x1a0/0x1a4
[  238.890268][ T5875] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  238.894660][ T5875] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
[  239.208256][ T5878] loop1: detected capacity change from 0 to 32768
[  239.254324][ T5878] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  239.257438][ T5878] CPU: 1 PID: 5878 Comm: syz.1.337 Not tainted 5.15.185-syzkaller #0
[  239.259586][ T5878] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  239.262238][ T5878] Call trace:
[  239.263101][ T5878]  dump_backtrace+0x0/0x43c
[  239.264363][ T5878]  show_stack+0x2c/0x3c
[  239.265513][ T5878]  __dump_stack+0x30/0x40
[  239.266631][ T5878]  dump_stack_lvl+0xf8/0x160
[  239.267828][ T5878]  dump_stack+0x1c/0x5c
[  239.268889][ T5878]  sysfs_create_dir_ns+0x22c/0x24c
[  239.270348][ T5878]  kobject_add_internal+0x590/0xc54
[  239.271744][ T5878]  kobject_init_and_add+0x118/0x17c
[  239.273115][ T5878]  gfs2_sys_fs_add+0x1dc/0x3d8
[  239.274398][ T5878]  gfs2_fill_super+0xdac/0x19e0
[  239.275673][ T5878]  get_tree_bdev+0x358/0x544
[  239.276872][ T5878]  gfs2_get_tree+0x54/0x1b4
[  239.278043][ T5878]  vfs_get_tree+0x90/0x274
[  239.279236][ T5878]  do_new_mount+0x228/0x810
[  239.280382][ T5878]  path_mount+0x5b4/0x1000
[  239.281561][ T5878]  __arm64_sys_mount+0x514/0x5e4
[  239.282902][ T5878]  invoke_syscall+0x98/0x2b8
[  239.284144][ T5878]  el0_svc_common+0x138/0x258
[  239.285396][ T5878]  do_el0_svc+0x58/0x14c
[  239.286546][ T5878]  el0_svc+0x78/0x1e0
[  239.287655][ T5878]  el0t_64_sync_handler+0xcc/0xe4
[  239.289061][ T5878]  el0t_64_sync+0x1a0/0x1a4
[  239.292564][ T5878] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  239.296969][ T5878] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
[  239.553722][ T5881] loop1: detected capacity change from 0 to 32768
[  239.615106][ T5881] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  239.618046][ T5881] CPU: 1 PID: 5881 Comm: syz.1.338 Not tainted 5.15.185-syzkaller #0
[  239.620218][ T5881] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  239.622821][ T5881] Call trace:
[  239.623687][ T5881]  dump_backtrace+0x0/0x43c
[  239.624856][ T5881]  show_stack+0x2c/0x3c
[  239.625911][ T5881]  __dump_stack+0x30/0x40
[  239.627099][ T5881]  dump_stack_lvl+0xf8/0x160
[  239.628405][ T5881]  dump_stack+0x1c/0x5c
[  239.629518][ T5881]  sysfs_create_dir_ns+0x22c/0x24c
[  239.630911][ T5881]  kobject_add_internal+0x590/0xc54
[  239.632323][ T5881]  kobject_init_and_add+0x118/0x17c
[  239.633669][ T5881]  gfs2_sys_fs_add+0x1dc/0x3d8
[  239.634960][ T5881]  gfs2_fill_super+0xdac/0x19e0
[  239.636345][ T5881]  get_tree_bdev+0x358/0x544
[  239.637592][ T5881]  gfs2_get_tree+0x54/0x1b4
[  239.638797][ T5881]  vfs_get_tree+0x90/0x274
[  239.640008][ T5881]  do_new_mount+0x228/0x810
[  239.641261][ T5881]  path_mount+0x5b4/0x1000
[  239.642427][ T5881]  __arm64_sys_mount+0x514/0x5e4
[  239.643726][ T5881]  invoke_syscall+0x98/0x2b8
[  239.644959][ T5881]  el0_svc_common+0x138/0x258
[  239.646270][ T5881]  do_el0_svc+0x58/0x14c
[  239.647372][ T5881]  el0_svc+0x78/0x1e0
[  239.648467][ T5881]  el0t_64_sync_handler+0xcc/0xe4
[  239.649844][ T5881]  el0t_64_sync+0x1a0/0x1a4
[  239.655251][ T5881] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  239.659539][ T5881] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
1970/01/01 00:03:59 executed programs: 325
[  239.930892][ T5884] loop1: detected capacity change from 0 to 32768
[  239.969798][ T5884] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  239.972640][ T5884] CPU: 1 PID: 5884 Comm: syz.1.339 Not tainted 5.15.185-syzkaller #0
[  239.974714][ T5884] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  239.977415][ T5884] Call trace:
[  239.978291][ T5884]  dump_backtrace+0x0/0x43c
[  239.979504][ T5884]  show_stack+0x2c/0x3c
[  239.980657][ T5884]  __dump_stack+0x30/0x40
[  239.981841][ T5884]  dump_stack_lvl+0xf8/0x160
[  239.983045][ T5884]  dump_stack+0x1c/0x5c
[  239.984195][ T5884]  sysfs_create_dir_ns+0x22c/0x24c
[  239.985563][ T5884]  kobject_add_internal+0x590/0xc54
[  239.987124][ T5884]  kobject_init_and_add+0x118/0x17c
[  239.988541][ T5884]  gfs2_sys_fs_add+0x1dc/0x3d8
[  239.989795][ T5884]  gfs2_fill_super+0xdac/0x19e0
[  239.991078][ T5884]  get_tree_bdev+0x358/0x544
[  239.992302][ T5884]  gfs2_get_tree+0x54/0x1b4
[  239.993522][ T5884]  vfs_get_tree+0x90/0x274
[  239.994674][ T5884]  do_new_mount+0x228/0x810
[  239.995849][ T5884]  path_mount+0x5b4/0x1000
[  239.997023][ T5884]  __arm64_sys_mount+0x514/0x5e4
[  239.998337][ T5884]  invoke_syscall+0x98/0x2b8
[  239.999549][ T5884]  el0_svc_common+0x138/0x258
[  240.000777][ T5884]  do_el0_svc+0x58/0x14c
[  240.001968][ T5884]  el0_svc+0x78/0x1e0
[  240.003014][ T5884]  el0t_64_sync_handler+0xcc/0xe4
[  240.004382][ T5884]  el0t_64_sync+0x1a0/0x1a4
[  240.010984][ T5884] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  240.015295][ T5884] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
[  240.280615][ T5887] loop1: detected capacity change from 0 to 32768
[  240.333664][ T5887] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  240.336633][ T5887] CPU: 1 PID: 5887 Comm: syz.1.340 Not tainted 5.15.185-syzkaller #0
[  240.338753][ T5887] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  240.341376][ T5887] Call trace:
[  240.342238][ T5887]  dump_backtrace+0x0/0x43c
[  240.343433][ T5887]  show_stack+0x2c/0x3c
[  240.344529][ T5887]  __dump_stack+0x30/0x40
[  240.345685][ T5887]  dump_stack_lvl+0xf8/0x160
[  240.346963][ T5887]  dump_stack+0x1c/0x5c
[  240.348078][ T5887]  sysfs_create_dir_ns+0x22c/0x24c
[  240.349431][ T5887]  kobject_add_internal+0x590/0xc54
[  240.350831][ T5887]  kobject_init_and_add+0x118/0x17c
[  240.352263][ T5887]  gfs2_sys_fs_add+0x1dc/0x3d8
[  240.353529][ T5887]  gfs2_fill_super+0xdac/0x19e0
[  240.354841][ T5887]  get_tree_bdev+0x358/0x544
[  240.356045][ T5887]  gfs2_get_tree+0x54/0x1b4
[  240.357262][ T5887]  vfs_get_tree+0x90/0x274
[  240.358393][ T5887]  do_new_mount+0x228/0x810
[  240.359584][ T5887]  path_mount+0x5b4/0x1000
[  240.360778][ T5887]  __arm64_sys_mount+0x514/0x5e4
[  240.362081][ T5887]  invoke_syscall+0x98/0x2b8
[  240.363265][ T5887]  el0_svc_common+0x138/0x258
[  240.364494][ T5887]  do_el0_svc+0x58/0x14c
[  240.365591][ T5887]  el0_svc+0x78/0x1e0
[  240.366635][ T5887]  el0t_64_sync_handler+0xcc/0xe4
[  240.367958][ T5887]  el0t_64_sync+0x1a0/0x1a4
[  240.371057][ T5887] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  240.375408][ T5887] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
[  240.646339][ T5890] loop1: detected capacity change from 0 to 32768
[  240.699353][ T5890] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  240.702283][ T5890] CPU: 1 PID: 5890 Comm: syz.1.341 Not tainted 5.15.185-syzkaller #0
[  240.704504][ T5890] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  240.707261][ T5890] Call trace:
[  240.708215][ T5890]  dump_backtrace+0x0/0x43c
[  240.709376][ T5890]  show_stack+0x2c/0x3c
[  240.710480][ T5890]  __dump_stack+0x30/0x40
[  240.711674][ T5890]  dump_stack_lvl+0xf8/0x160
[  240.712898][ T5890]  dump_stack+0x1c/0x5c
[  240.714052][ T5890]  sysfs_create_dir_ns+0x22c/0x24c
[  240.715462][ T5890]  kobject_add_internal+0x590/0xc54
[  240.716844][ T5890]  kobject_init_and_add+0x118/0x17c
[  240.718276][ T5890]  gfs2_sys_fs_add+0x1dc/0x3d8
[  240.719532][ T5890]  gfs2_fill_super+0xdac/0x19e0
[  240.720872][ T5890]  get_tree_bdev+0x358/0x544
[  240.722066][ T5890]  gfs2_get_tree+0x54/0x1b4
[  240.723290][ T5890]  vfs_get_tree+0x90/0x274
[  240.724519][ T5890]  do_new_mount+0x228/0x810
[  240.725717][ T5890]  path_mount+0x5b4/0x1000
[  240.726971][ T5890]  __arm64_sys_mount+0x514/0x5e4
[  240.728333][ T5890]  invoke_syscall+0x98/0x2b8
[  240.729598][ T5890]  el0_svc_common+0x138/0x258
[  240.730891][ T5890]  do_el0_svc+0x58/0x14c
[  240.731983][ T5890]  el0_svc+0x78/0x1e0
[  240.733054][ T5890]  el0t_64_sync_handler+0xcc/0xe4
[  240.734367][ T5890]  el0t_64_sync+0x1a0/0x1a4
[  240.742483][ T5890] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  240.747216][ T5890] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
[  241.017747][ T5893] loop1: detected capacity change from 0 to 32768
[  241.072158][ T5893] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  241.075197][ T5893] CPU: 1 PID: 5893 Comm: syz.1.342 Not tainted 5.15.185-syzkaller #0
[  241.077295][ T5893] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  241.079903][ T5893] Call trace:
[  241.080772][ T5893]  dump_backtrace+0x0/0x43c
[  241.081959][ T5893]  show_stack+0x2c/0x3c
[  241.083063][ T5893]  __dump_stack+0x30/0x40
[  241.084233][ T5893]  dump_stack_lvl+0xf8/0x160
[  241.085473][ T5893]  dump_stack+0x1c/0x5c
[  241.086570][ T5893]  sysfs_create_dir_ns+0x22c/0x24c
[  241.087944][ T5893]  kobject_add_internal+0x590/0xc54
[  241.089380][ T5893]  kobject_init_and_add+0x118/0x17c
[  241.090741][ T5893]  gfs2_sys_fs_add+0x1dc/0x3d8
[  241.092055][ T5893]  gfs2_fill_super+0xdac/0x19e0
[  241.093420][ T5893]  get_tree_bdev+0x358/0x544
[  241.094645][ T5893]  gfs2_get_tree+0x54/0x1b4
[  241.095846][ T5893]  vfs_get_tree+0x90/0x274
[  241.097048][ T5893]  do_new_mount+0x228/0x810
[  241.098247][ T5893]  path_mount+0x5b4/0x1000
[  241.099420][ T5893]  __arm64_sys_mount+0x514/0x5e4
[  241.100728][ T5893]  invoke_syscall+0x98/0x2b8
[  241.102012][ T5893]  el0_svc_common+0x138/0x258
[  241.103273][ T5893]  do_el0_svc+0x58/0x14c
[  241.104396][ T5893]  el0_svc+0x78/0x1e0
[  241.105484][ T5893]  el0t_64_sync_handler+0xcc/0xe4
[  241.106825][ T5893]  el0t_64_sync+0x1a0/0x1a4
[  241.110950][ T5893] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  241.115326][ T5893] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
[  241.441841][ T5896] loop1: detected capacity change from 0 to 32768
[  241.457491][ T5896] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  241.460278][ T5896] CPU: 0 PID: 5896 Comm: syz.1.343 Not tainted 5.15.185-syzkaller #0
[  241.462388][ T5896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  241.464928][ T5896] Call trace:
[  241.465757][ T5896]  dump_backtrace+0x0/0x43c
[  241.466935][ T5896]  show_stack+0x2c/0x3c
[  241.468027][ T5896]  __dump_stack+0x30/0x40
[  241.469195][ T5896]  dump_stack_lvl+0xf8/0x160
[  241.470441][ T5896]  dump_stack+0x1c/0x5c
[  241.471561][ T5896]  sysfs_create_dir_ns+0x22c/0x24c
[  241.472924][ T5896]  kobject_add_internal+0x590/0xc54
[  241.474338][ T5896]  kobject_init_and_add+0x118/0x17c
[  241.475685][ T5896]  gfs2_sys_fs_add+0x1dc/0x3d8
[  241.476957][ T5896]  gfs2_fill_super+0xdac/0x19e0
[  241.478267][ T5896]  get_tree_bdev+0x358/0x544
[  241.479503][ T5896]  gfs2_get_tree+0x54/0x1b4
[  241.480713][ T5896]  vfs_get_tree+0x90/0x274
[  241.481869][ T5896]  do_new_mount+0x228/0x810
[  241.483098][ T5896]  path_mount+0x5b4/0x1000
[  241.484259][ T5896]  __arm64_sys_mount+0x514/0x5e4
[  241.485553][ T5896]  invoke_syscall+0x98/0x2b8
[  241.486761][ T5896]  el0_svc_common+0x138/0x258
[  241.488014][ T5896]  do_el0_svc+0x58/0x14c
[  241.489184][ T5896]  el0_svc+0x78/0x1e0
[  241.490248][ T5896]  el0t_64_sync_handler+0xcc/0xe4
[  241.491596][ T5896]  el0t_64_sync+0x1a0/0x1a4
[  241.492997][ T5896] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  241.497651][ T5896] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
[  241.768064][ T5899] loop1: detected capacity change from 0 to 32768
[  241.809701][ T5899] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  241.812563][ T5899] CPU: 1 PID: 5899 Comm: syz.1.344 Not tainted 5.15.185-syzkaller #0
[  241.814651][ T5899] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  241.817449][ T5899] Call trace:
[  241.818401][ T5899]  dump_backtrace+0x0/0x43c
[  241.819612][ T5899]  show_stack+0x2c/0x3c
[  241.820699][ T5899]  __dump_stack+0x30/0x40
[  241.821877][ T5899]  dump_stack_lvl+0xf8/0x160
[  241.823094][ T5899]  dump_stack+0x1c/0x5c
[  241.824225][ T5899]  sysfs_create_dir_ns+0x22c/0x24c
[  241.825603][ T5899]  kobject_add_internal+0x590/0xc54
[  241.827014][ T5899]  kobject_init_and_add+0x118/0x17c
[  241.828367][ T5899]  gfs2_sys_fs_add+0x1dc/0x3d8
[  241.829662][ T5899]  gfs2_fill_super+0xdac/0x19e0
[  241.830954][ T5899]  get_tree_bdev+0x358/0x544
[  241.832167][ T5899]  gfs2_get_tree+0x54/0x1b4
[  241.833383][ T5899]  vfs_get_tree+0x90/0x274
[  241.834575][ T5899]  do_new_mount+0x228/0x810
[  241.835754][ T5899]  path_mount+0x5b4/0x1000
[  241.836917][ T5899]  __arm64_sys_mount+0x514/0x5e4
[  241.838238][ T5899]  invoke_syscall+0x98/0x2b8
[  241.839446][ T5899]  el0_svc_common+0x138/0x258
[  241.840744][ T5899]  do_el0_svc+0x58/0x14c
[  241.841906][ T5899]  el0_svc+0x78/0x1e0
[  241.843146][ T5899]  el0t_64_sync_handler+0xcc/0xe4
[  241.844486][ T5899]  el0t_64_sync+0x1a0/0x1a4
[  241.847814][ T5899] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  241.852043][ T5899] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
[  242.123583][ T5902] loop1: detected capacity change from 0 to 32768
[  242.166361][ T5902] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  242.169196][ T5902] CPU: 1 PID: 5902 Comm: syz.1.345 Not tainted 5.15.185-syzkaller #0
[  242.171253][ T5902] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  242.173915][ T5902] Call trace:
[  242.174777][ T5902]  dump_backtrace+0x0/0x43c
[  242.176035][ T5902]  show_stack+0x2c/0x3c
[  242.177275][ T5902]  __dump_stack+0x30/0x40
[  242.178435][ T5902]  dump_stack_lvl+0xf8/0x160
[  242.179646][ T5902]  dump_stack+0x1c/0x5c
[  242.180741][ T5902]  sysfs_create_dir_ns+0x22c/0x24c
[  242.182098][ T5902]  kobject_add_internal+0x590/0xc54
[  242.183520][ T5902]  kobject_init_and_add+0x118/0x17c
[  242.185027][ T5902]  gfs2_sys_fs_add+0x1dc/0x3d8
[  242.186431][ T5902]  gfs2_fill_super+0xdac/0x19e0
[  242.187708][ T5902]  get_tree_bdev+0x358/0x544
[  242.188919][ T5902]  gfs2_get_tree+0x54/0x1b4
[  242.190131][ T5902]  vfs_get_tree+0x90/0x274
[  242.191301][ T5902]  do_new_mount+0x228/0x810
[  242.192480][ T5902]  path_mount+0x5b4/0x1000
[  242.193725][ T5902]  __arm64_sys_mount+0x514/0x5e4
[  242.195412][ T5902]  invoke_syscall+0x98/0x2b8
[  242.196604][ T5902]  el0_svc_common+0x138/0x258
[  242.197813][ T5902]  do_el0_svc+0x58/0x14c
[  242.198927][ T5902]  el0_svc+0x78/0x1e0
[  242.199951][ T5902]  el0t_64_sync_handler+0xcc/0xe4
[  242.201222][ T5902]  el0t_64_sync+0x1a0/0x1a4
[  242.204565][ T5902] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  242.208849][ T5902] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
[  242.528815][ T5905] loop1: detected capacity change from 0 to 32768
[  242.595021][ T5905] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  242.597856][ T5905] CPU: 1 PID: 5905 Comm: syz.1.346 Not tainted 5.15.185-syzkaller #0
[  242.599972][ T5905] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  242.602624][ T5905] Call trace:
[  242.603508][ T5905]  dump_backtrace+0x0/0x43c
[  242.604727][ T5905]  show_stack+0x2c/0x3c
[  242.605803][ T5905]  __dump_stack+0x30/0x40
[  242.606964][ T5905]  dump_stack_lvl+0xf8/0x160
[  242.608168][ T5905]  dump_stack+0x1c/0x5c
[  242.609226][ T5905]  sysfs_create_dir_ns+0x22c/0x24c
[  242.610647][ T5905]  kobject_add_internal+0x590/0xc54
[  242.612027][ T5905]  kobject_init_and_add+0x118/0x17c
[  242.613430][ T5905]  gfs2_sys_fs_add+0x1dc/0x3d8
[  242.614632][ T5905]  gfs2_fill_super+0xdac/0x19e0
[  242.615908][ T5905]  get_tree_bdev+0x358/0x544
[  242.617155][ T5905]  gfs2_get_tree+0x54/0x1b4
[  242.618352][ T5905]  vfs_get_tree+0x90/0x274
[  242.619479][ T5905]  do_new_mount+0x228/0x810
[  242.620703][ T5905]  path_mount+0x5b4/0x1000
[  242.621901][ T5905]  __arm64_sys_mount+0x514/0x5e4
[  242.623188][ T5905]  invoke_syscall+0x98/0x2b8
[  242.624395][ T5905]  el0_svc_common+0x138/0x258
[  242.625623][ T5905]  do_el0_svc+0x58/0x14c
[  242.626784][ T5905]  el0_svc+0x78/0x1e0
[  242.627869][ T5905]  el0t_64_sync_handler+0xcc/0xe4
[  242.629214][ T5905]  el0t_64_sync+0x1a0/0x1a4
[  242.633783][ T5905] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  242.638442][ T5905] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
[  242.906159][ T5908] loop1: detected capacity change from 0 to 32768
[  242.956417][ T5908] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  242.964517][ T5908] CPU: 0 PID: 5908 Comm: syz.1.347 Not tainted 5.15.185-syzkaller #0
[  242.966680][ T5908] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  242.969340][ T5908] Call trace:
[  242.970252][ T5908]  dump_backtrace+0x0/0x43c
[  242.971410][ T5908]  show_stack+0x2c/0x3c
[  242.972499][ T5908]  __dump_stack+0x30/0x40
[  242.973641][ T5908]  dump_stack_lvl+0xf8/0x160
[  242.974865][ T5908]  dump_stack+0x1c/0x5c
[  242.975953][ T5908]  sysfs_create_dir_ns+0x22c/0x24c
[  242.977281][ T5908]  kobject_add_internal+0x590/0xc54
[  242.978721][ T5908]  kobject_init_and_add+0x118/0x17c
[  242.980075][ T5908]  gfs2_sys_fs_add+0x1dc/0x3d8
[  242.981374][ T5908]  gfs2_fill_super+0xdac/0x19e0
[  242.982635][ T5908]  get_tree_bdev+0x358/0x544
[  242.983810][ T5908]  gfs2_get_tree+0x54/0x1b4
[  242.984980][ T5908]  vfs_get_tree+0x90/0x274
[  242.986143][ T5908]  do_new_mount+0x228/0x810
[  242.987304][ T5908]  path_mount+0x5b4/0x1000
[  242.988475][ T5908]  __arm64_sys_mount+0x514/0x5e4
[  242.989750][ T5908]  invoke_syscall+0x98/0x2b8
[  242.990939][ T5908]  el0_svc_common+0x138/0x258
[  242.992188][ T5908]  do_el0_svc+0x58/0x14c
[  242.993289][ T5908]  el0_svc+0x78/0x1e0
[  242.994304][ T5908]  el0t_64_sync_handler+0xcc/0xe4
[  242.995638][ T5908]  el0t_64_sync+0x1a0/0x1a4
[  242.999048][ T5908] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  243.003345][ T5908] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
[  243.275166][ T5911] loop1: detected capacity change from 0 to 32768
[  243.332861][ T5911] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  243.335908][ T5911] CPU: 1 PID: 5911 Comm: syz.1.348 Not tainted 5.15.185-syzkaller #0
[  243.338092][ T5911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  243.340734][ T5911] Call trace:
[  243.341588][ T5911]  dump_backtrace+0x0/0x43c
[  243.342779][ T5911]  show_stack+0x2c/0x3c
[  243.343845][ T5911]  __dump_stack+0x30/0x40
[  243.344977][ T5911]  dump_stack_lvl+0xf8/0x160
[  243.346186][ T5911]  dump_stack+0x1c/0x5c
[  243.347271][ T5911]  sysfs_create_dir_ns+0x22c/0x24c
[  243.348628][ T5911]  kobject_add_internal+0x590/0xc54
[  243.350003][ T5911]  kobject_init_and_add+0x118/0x17c
[  243.351327][ T5911]  gfs2_sys_fs_add+0x1dc/0x3d8
[  243.352538][ T5911]  gfs2_fill_super+0xdac/0x19e0
[  243.353791][ T5911]  get_tree_bdev+0x358/0x544
[  243.355022][ T5911]  gfs2_get_tree+0x54/0x1b4
[  243.356278][ T5911]  vfs_get_tree+0x90/0x274
[  243.357525][ T5911]  do_new_mount+0x228/0x810
[  243.358734][ T5911]  path_mount+0x5b4/0x1000
[  243.359957][ T5911]  __arm64_sys_mount+0x514/0x5e4
[  243.361289][ T5911]  invoke_syscall+0x98/0x2b8
[  243.362499][ T5911]  el0_svc_common+0x138/0x258
[  243.363757][ T5911]  do_el0_svc+0x58/0x14c
[  243.364877][ T5911]  el0_svc+0x78/0x1e0
[  243.366006][ T5911]  el0t_64_sync_handler+0xcc/0xe4
[  243.367354][ T5911]  el0t_64_sync+0x1a0/0x1a4
[  243.370873][ T5911] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  243.377903][ T5911] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
[  243.642516][ T5914] loop1: detected capacity change from 0 to 32768
[  243.686255][ T5914] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  243.689049][ T5914] CPU: 1 PID: 5914 Comm: syz.1.349 Not tainted 5.15.185-syzkaller #0
[  243.691211][ T5914] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  243.693910][ T5914] Call trace:
[  243.694757][ T5914]  dump_backtrace+0x0/0x43c
[  243.695981][ T5914]  show_stack+0x2c/0x3c
[  243.697135][ T5914]  __dump_stack+0x30/0x40
[  243.698296][ T5914]  dump_stack_lvl+0xf8/0x160
[  243.699571][ T5914]  dump_stack+0x1c/0x5c
[  243.700671][ T5914]  sysfs_create_dir_ns+0x22c/0x24c
[  243.702037][ T5914]  kobject_add_internal+0x590/0xc54
[  243.703437][ T5914]  kobject_init_and_add+0x118/0x17c
[  243.704806][ T5914]  gfs2_sys_fs_add+0x1dc/0x3d8
[  243.706103][ T5914]  gfs2_fill_super+0xdac/0x19e0
[  243.707410][ T5914]  get_tree_bdev+0x358/0x544
[  243.708630][ T5914]  gfs2_get_tree+0x54/0x1b4
[  243.709821][ T5914]  vfs_get_tree+0x90/0x274
[  243.711031][ T5914]  do_new_mount+0x228/0x810
[  243.712250][ T5914]  path_mount+0x5b4/0x1000
[  243.713424][ T5914]  __arm64_sys_mount+0x514/0x5e4
[  243.714807][ T5914]  invoke_syscall+0x98/0x2b8
[  243.716062][ T5914]  el0_svc_common+0x138/0x258
[  243.717323][ T5914]  do_el0_svc+0x58/0x14c
[  243.718512][ T5914]  el0_svc+0x78/0x1e0
[  243.719538][ T5914]  el0t_64_sync_handler+0xcc/0xe4
[  243.720893][ T5914]  el0t_64_sync+0x1a0/0x1a4
[  243.724018][ T5914] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  243.728363][ T5914] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
[  244.046438][ T5917] loop1: detected capacity change from 0 to 32768
[  244.101639][ T5917] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  244.104632][ T5917] CPU: 1 PID: 5917 Comm: syz.1.350 Not tainted 5.15.185-syzkaller #0
[  244.106731][ T5917] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  244.109312][ T5917] Call trace:
[  244.110149][ T5917]  dump_backtrace+0x0/0x43c
[  244.111294][ T5917]  show_stack+0x2c/0x3c
[  244.112369][ T5917]  __dump_stack+0x30/0x40
[  244.113521][ T5917]  dump_stack_lvl+0xf8/0x160
[  244.114765][ T5917]  dump_stack+0x1c/0x5c
[  244.115897][ T5917]  sysfs_create_dir_ns+0x22c/0x24c
[  244.117311][ T5917]  kobject_add_internal+0x590/0xc54
[  244.118713][ T5917]  kobject_init_and_add+0x118/0x17c
[  244.120122][ T5917]  gfs2_sys_fs_add+0x1dc/0x3d8
[  244.121388][ T5917]  gfs2_fill_super+0xdac/0x19e0
[  244.122674][ T5917]  get_tree_bdev+0x358/0x544
[  244.123881][ T5917]  gfs2_get_tree+0x54/0x1b4
[  244.125066][ T5917]  vfs_get_tree+0x90/0x274
[  244.126213][ T5917]  do_new_mount+0x228/0x810
[  244.127420][ T5917]  path_mount+0x5b4/0x1000
[  244.128631][ T5917]  __arm64_sys_mount+0x514/0x5e4
[  244.129948][ T5917]  invoke_syscall+0x98/0x2b8
[  244.131148][ T5917]  el0_svc_common+0x138/0x258
[  244.132386][ T5917]  do_el0_svc+0x58/0x14c
[  244.133522][ T5917]  el0_svc+0x78/0x1e0
[  244.134530][ T5917]  el0t_64_sync_handler+0xcc/0xe4
[  244.135918][ T5917]  el0t_64_sync+0x1a0/0x1a4
[  244.139514][ T5917] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  244.143792][ T5917] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
[  244.525857][ T5920] loop1: detected capacity change from 0 to 32768
[  244.573397][ T5920] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  244.576494][ T5920] CPU: 1 PID: 5920 Comm: syz.1.351 Not tainted 5.15.185-syzkaller #0
[  244.578547][ T5920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  244.581131][ T5920] Call trace:
[  244.581967][ T5920]  dump_backtrace+0x0/0x43c
[  244.583154][ T5920]  show_stack+0x2c/0x3c
[  244.584235][ T5920]  __dump_stack+0x30/0x40
[  244.585474][ T5920]  dump_stack_lvl+0xf8/0x160
[  244.586724][ T5920]  dump_stack+0x1c/0x5c
[  244.587818][ T5920]  sysfs_create_dir_ns+0x22c/0x24c
[  244.589163][ T5920]  kobject_add_internal+0x590/0xc54
[  244.590494][ T5920]  kobject_init_and_add+0x118/0x17c
[  244.591882][ T5920]  gfs2_sys_fs_add+0x1dc/0x3d8
[  244.593184][ T5920]  gfs2_fill_super+0xdac/0x19e0
[  244.594494][ T5920]  get_tree_bdev+0x358/0x544
[  244.595685][ T5920]  gfs2_get_tree+0x54/0x1b4
[  244.596884][ T5920]  vfs_get_tree+0x90/0x274
[  244.598053][ T5920]  do_new_mount+0x228/0x810
[  244.599294][ T5920]  path_mount+0x5b4/0x1000
[  244.600503][ T5920]  __arm64_sys_mount+0x514/0x5e4
[  244.601864][ T5920]  invoke_syscall+0x98/0x2b8
[  244.603070][ T5920]  el0_svc_common+0x138/0x258
[  244.604368][ T5920]  do_el0_svc+0x58/0x14c
[  244.605514][ T5920]  el0_svc+0x78/0x1e0
[  244.606572][ T5920]  el0t_64_sync_handler+0xcc/0xe4
[  244.607912][ T5920]  el0t_64_sync+0x1a0/0x1a4
[  244.611323][ T5920] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  244.615899][ T5920] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
[  244.873653][ T5923] loop1: detected capacity change from 0 to 32768
[  244.930149][ T5923] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  244.932898][ T5923] CPU: 0 PID: 5923 Comm: syz.1.352 Not tainted 5.15.185-syzkaller #0
[  244.935094][ T5923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  244.937833][ T5923] Call trace:
[  244.938735][ T5923]  dump_backtrace+0x0/0x43c
[  244.939973][ T5923]  show_stack+0x2c/0x3c
[  244.941060][ T5923]  __dump_stack+0x30/0x40
[  244.942239][ T5923]  dump_stack_lvl+0xf8/0x160
[  244.943434][ T5923]  dump_stack+0x1c/0x5c
[  244.944604][ T5923]  sysfs_create_dir_ns+0x22c/0x24c
[  244.945971][ T5923]  kobject_add_internal+0x590/0xc54
[  244.947438][ T5923]  kobject_init_and_add+0x118/0x17c
[  244.948772][ T5923]  gfs2_sys_fs_add+0x1dc/0x3d8
[  244.950073][ T5923]  gfs2_fill_super+0xdac/0x19e0
[  244.951383][ T5923]  get_tree_bdev+0x358/0x544
[  244.952630][ T5923]  gfs2_get_tree+0x54/0x1b4
[  244.953804][ T5923]  vfs_get_tree+0x90/0x274
[  244.954982][ T5923]  do_new_mount+0x228/0x810
[  244.956163][ T5923]  path_mount+0x5b4/0x1000
[  244.957337][ T5923]  __arm64_sys_mount+0x514/0x5e4
[  244.958642][ T5923]  invoke_syscall+0x98/0x2b8
[  244.959862][ T5923]  el0_svc_common+0x138/0x258
[  244.961175][ T5923]  do_el0_svc+0x58/0x14c
[  244.962330][ T5923]  el0_svc+0x78/0x1e0
[  244.963385][ T5923]  el0t_64_sync_handler+0xcc/0xe4
[  244.964704][ T5923]  el0t_64_sync+0x1a0/0x1a4
[  244.968938][ T5923] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  244.973366][ T5923] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
1970/01/01 00:04:04 executed programs: 339
[  245.248608][ T5926] loop1: detected capacity change from 0 to 32768
[  245.286264][ T5926] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  245.289157][ T5926] CPU: 0 PID: 5926 Comm: syz.1.353 Not tainted 5.15.185-syzkaller #0
[  245.291240][ T5926] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  245.293950][ T5926] Call trace:
[  245.294800][ T5926]  dump_backtrace+0x0/0x43c
[  245.295999][ T5926]  show_stack+0x2c/0x3c
[  245.297166][ T5926]  __dump_stack+0x30/0x40
[  245.298481][ T5926]  dump_stack_lvl+0xf8/0x160
[  245.299690][ T5926]  dump_stack+0x1c/0x5c
[  245.300818][ T5926]  sysfs_create_dir_ns+0x22c/0x24c
[  245.302224][ T5926]  kobject_add_internal+0x590/0xc54
[  245.303627][ T5926]  kobject_init_and_add+0x118/0x17c
[  245.305049][ T5926]  gfs2_sys_fs_add+0x1dc/0x3d8
[  245.306342][ T5926]  gfs2_fill_super+0xdac/0x19e0
[  245.307641][ T5926]  get_tree_bdev+0x358/0x544
[  245.308903][ T5926]  gfs2_get_tree+0x54/0x1b4
[  245.310127][ T5926]  vfs_get_tree+0x90/0x274
[  245.311281][ T5926]  do_new_mount+0x228/0x810
[  245.312496][ T5926]  path_mount+0x5b4/0x1000
[  245.313686][ T5926]  __arm64_sys_mount+0x514/0x5e4
[  245.314992][ T5926]  invoke_syscall+0x98/0x2b8
[  245.316264][ T5926]  el0_svc_common+0x138/0x258
[  245.317497][ T5926]  do_el0_svc+0x58/0x14c
[  245.318646][ T5926]  el0_svc+0x78/0x1e0
[  245.319723][ T5926]  el0t_64_sync_handler+0xcc/0xe4
[  245.321068][ T5926]  el0t_64_sync+0x1a0/0x1a4
[  245.323709][ T5926] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  245.328201][ T5926] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
[  245.591715][ T5929] loop1: detected capacity change from 0 to 32768
[  245.633845][ T5929] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  245.636940][ T5929] CPU: 1 PID: 5929 Comm: syz.1.354 Not tainted 5.15.185-syzkaller #0
[  245.639171][ T5929] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  245.641797][ T5929] Call trace:
[  245.642643][ T5929]  dump_backtrace+0x0/0x43c
[  245.643892][ T5929]  show_stack+0x2c/0x3c
[  245.645026][ T5929]  __dump_stack+0x30/0x40
[  245.646154][ T5929]  dump_stack_lvl+0xf8/0x160
[  245.647390][ T5929]  dump_stack+0x1c/0x5c
[  245.648463][ T5929]  sysfs_create_dir_ns+0x22c/0x24c
[  245.649803][ T5929]  kobject_add_internal+0x590/0xc54
[  245.651210][ T5929]  kobject_init_and_add+0x118/0x17c
[  245.652582][ T5929]  gfs2_sys_fs_add+0x1dc/0x3d8
[  245.653850][ T5929]  gfs2_fill_super+0xdac/0x19e0
[  245.655174][ T5929]  get_tree_bdev+0x358/0x544
[  245.656391][ T5929]  gfs2_get_tree+0x54/0x1b4
[  245.657617][ T5929]  vfs_get_tree+0x90/0x274
[  245.658790][ T5929]  do_new_mount+0x228/0x810
[  245.660051][ T5929]  path_mount+0x5b4/0x1000
[  245.661214][ T5929]  __arm64_sys_mount+0x514/0x5e4
[  245.662603][ T5929]  invoke_syscall+0x98/0x2b8
[  245.663838][ T5929]  el0_svc_common+0x138/0x258
[  245.665066][ T5929]  do_el0_svc+0x58/0x14c
[  245.666155][ T5929]  el0_svc+0x78/0x1e0
[  245.667239][ T5929]  el0t_64_sync_handler+0xcc/0xe4
[  245.668547][ T5929]  el0t_64_sync+0x1a0/0x1a4
[  245.672005][ T5929] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  245.676607][ T5929] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
[  245.824555][ T4163] Bluetooth: hci1: command 0x0406 tx timeout
[  245.938286][ T5932] loop1: detected capacity change from 0 to 32768
[  245.994328][ T5932] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  245.997369][ T5932] CPU: 1 PID: 5932 Comm: syz.1.355 Not tainted 5.15.185-syzkaller #0
[  245.999492][ T5932] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  246.002490][ T5932] Call trace:
[  246.003360][ T5932]  dump_backtrace+0x0/0x43c
[  246.004573][ T5932]  show_stack+0x2c/0x3c
[  246.005685][ T5932]  __dump_stack+0x30/0x40
[  246.006851][ T5932]  dump_stack_lvl+0xf8/0x160
[  246.008040][ T5932]  dump_stack+0x1c/0x5c
[  246.009158][ T5932]  sysfs_create_dir_ns+0x22c/0x24c
[  246.010556][ T5932]  kobject_add_internal+0x590/0xc54
[  246.011937][ T5932]  kobject_init_and_add+0x118/0x17c
[  246.013317][ T5932]  gfs2_sys_fs_add+0x1dc/0x3d8
[  246.014591][ T5932]  gfs2_fill_super+0xdac/0x19e0
[  246.015884][ T5932]  get_tree_bdev+0x358/0x544
[  246.017123][ T5932]  gfs2_get_tree+0x54/0x1b4
[  246.018311][ T5932]  vfs_get_tree+0x90/0x274
[  246.019458][ T5932]  do_new_mount+0x228/0x810
[  246.020647][ T5932]  path_mount+0x5b4/0x1000
[  246.021841][ T5932]  __arm64_sys_mount+0x514/0x5e4
[  246.023147][ T5932]  invoke_syscall+0x98/0x2b8
[  246.024436][ T5932]  el0_svc_common+0x138/0x258
[  246.025751][ T5932]  do_el0_svc+0x58/0x14c
[  246.026877][ T5932]  el0_svc+0x78/0x1e0
[  246.027973][ T5932]  el0t_64_sync_handler+0xcc/0xe4
[  246.029298][ T5932]  el0t_64_sync+0x1a0/0x1a4
[  246.032540][ T5932] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  246.036998][ T5932] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
[  246.304613][ T5935] loop1: detected capacity change from 0 to 32768
[  246.364329][ T5935] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  246.367268][ T5935] CPU: 0 PID: 5935 Comm: syz.1.356 Not tainted 5.15.185-syzkaller #0
[  246.369367][ T5935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  246.372150][ T5935] Call trace:
[  246.373020][ T5935]  dump_backtrace+0x0/0x43c
[  246.374270][ T5935]  show_stack+0x2c/0x3c
[  246.375366][ T5935]  __dump_stack+0x30/0x40
[  246.376558][ T5935]  dump_stack_lvl+0xf8/0x160
[  246.377766][ T5935]  dump_stack+0x1c/0x5c
[  246.378825][ T5935]  sysfs_create_dir_ns+0x22c/0x24c
[  246.380259][ T5935]  kobject_add_internal+0x590/0xc54
[  246.381665][ T5935]  kobject_init_and_add+0x118/0x17c
[  246.383048][ T5935]  gfs2_sys_fs_add+0x1dc/0x3d8
[  246.384312][ T5935]  gfs2_fill_super+0xdac/0x19e0
[  246.385612][ T5935]  get_tree_bdev+0x358/0x544
[  246.386807][ T5935]  gfs2_get_tree+0x54/0x1b4
[  246.388054][ T5935]  vfs_get_tree+0x90/0x274
[  246.389180][ T5935]  do_new_mount+0x228/0x810
[  246.390365][ T5935]  path_mount+0x5b4/0x1000
[  246.391573][ T5935]  __arm64_sys_mount+0x514/0x5e4
[  246.392917][ T5935]  invoke_syscall+0x98/0x2b8
[  246.394134][ T5935]  el0_svc_common+0x138/0x258
[  246.395406][ T5935]  do_el0_svc+0x58/0x14c
[  246.396554][ T5935]  el0_svc+0x78/0x1e0
[  246.397670][ T5935]  el0t_64_sync_handler+0xcc/0xe4
[  246.398986][ T5935]  el0t_64_sync+0x1a0/0x1a4
[  246.402290][ T5935] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  246.406655][ T5935] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
[  246.672625][ T5938] loop1: detected capacity change from 0 to 32768
[  246.724199][ T5938] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  246.727249][ T5938] CPU: 0 PID: 5938 Comm: syz.1.357 Not tainted 5.15.185-syzkaller #0
[  246.729478][ T5938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  246.732160][ T5938] Call trace:
[  246.732998][ T5938]  dump_backtrace+0x0/0x43c
[  246.734216][ T5938]  show_stack+0x2c/0x3c
[  246.735300][ T5938]  __dump_stack+0x30/0x40
[  246.736408][ T5938]  dump_stack_lvl+0xf8/0x160
[  246.737633][ T5938]  dump_stack+0x1c/0x5c
[  246.738730][ T5938]  sysfs_create_dir_ns+0x22c/0x24c
[  246.740172][ T5938]  kobject_add_internal+0x590/0xc54
[  246.741600][ T5938]  kobject_init_and_add+0x118/0x17c
[  246.743006][ T5938]  gfs2_sys_fs_add+0x1dc/0x3d8
[  246.744251][ T5938]  gfs2_fill_super+0xdac/0x19e0
[  246.745533][ T5938]  get_tree_bdev+0x358/0x544
[  246.746795][ T5938]  gfs2_get_tree+0x54/0x1b4
[  246.747962][ T5938]  vfs_get_tree+0x90/0x274
[  246.749112][ T5938]  do_new_mount+0x228/0x810
[  246.750363][ T5938]  path_mount+0x5b4/0x1000
[  246.751547][ T5938]  __arm64_sys_mount+0x514/0x5e4
[  246.752861][ T5938]  invoke_syscall+0x98/0x2b8
[  246.754069][ T5938]  el0_svc_common+0x138/0x258
[  246.755316][ T5938]  do_el0_svc+0x58/0x14c
[  246.756481][ T5938]  el0_svc+0x78/0x1e0
[  246.757530][ T5938]  el0t_64_sync_handler+0xcc/0xe4
[  246.758825][ T5938]  el0t_64_sync+0x1a0/0x1a4
[  246.762347][ T5938] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  246.766651][ T5938] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
[  247.035197][ T5941] loop1: detected capacity change from 0 to 32768
[  247.091949][ T5941] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  247.095055][ T5941] CPU: 1 PID: 5941 Comm: syz.1.358 Not tainted 5.15.185-syzkaller #0
[  247.097219][ T5941] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  247.099848][ T5941] Call trace:
[  247.100718][ T5941]  dump_backtrace+0x0/0x43c
[  247.101913][ T5941]  show_stack+0x2c/0x3c
[  247.103017][ T5941]  __dump_stack+0x30/0x40
[  247.104145][ T5941]  dump_stack_lvl+0xf8/0x160
[  247.105323][ T5941]  dump_stack+0x1c/0x5c
[  247.106417][ T5941]  sysfs_create_dir_ns+0x22c/0x24c
[  247.107770][ T5941]  kobject_add_internal+0x590/0xc54
[  247.109205][ T5941]  kobject_init_and_add+0x118/0x17c
[  247.110587][ T5941]  gfs2_sys_fs_add+0x1dc/0x3d8
[  247.111881][ T5941]  gfs2_fill_super+0xdac/0x19e0
[  247.113210][ T5941]  get_tree_bdev+0x358/0x544
[  247.114398][ T5941]  gfs2_get_tree+0x54/0x1b4
[  247.115598][ T5941]  vfs_get_tree+0x90/0x274
[  247.116748][ T5941]  do_new_mount+0x228/0x810
[  247.117953][ T5941]  path_mount+0x5b4/0x1000
[  247.119109][ T5941]  __arm64_sys_mount+0x514/0x5e4
[  247.120396][ T5941]  invoke_syscall+0x98/0x2b8
[  247.121683][ T5941]  el0_svc_common+0x138/0x258
[  247.122920][ T5941]  do_el0_svc+0x58/0x14c
[  247.124043][ T5941]  el0_svc+0x78/0x1e0
[  247.125203][ T5941]  el0t_64_sync_handler+0xcc/0xe4
[  247.126527][ T5941]  el0t_64_sync+0x1a0/0x1a4
[  247.129727][ T5941] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  247.134182][ T5941] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
[  247.395185][ T5944] loop1: detected capacity change from 0 to 32768
[  247.436215][ T5944] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  247.439299][ T5944] CPU: 1 PID: 5944 Comm: syz.1.359 Not tainted 5.15.185-syzkaller #0
[  247.441508][ T5944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  247.444127][ T5944] Call trace:
[  247.444984][ T5944]  dump_backtrace+0x0/0x43c
[  247.446234][ T5944]  show_stack+0x2c/0x3c
[  247.447306][ T5944]  __dump_stack+0x30/0x40
[  247.448436][ T5944]  dump_stack_lvl+0xf8/0x160
[  247.449710][ T5944]  dump_stack+0x1c/0x5c
[  247.450774][ T5944]  sysfs_create_dir_ns+0x22c/0x24c
[  247.452148][ T5944]  kobject_add_internal+0x590/0xc54
[  247.453496][ T5944]  kobject_init_and_add+0x118/0x17c
[  247.454876][ T5944]  gfs2_sys_fs_add+0x1dc/0x3d8
[  247.456160][ T5944]  gfs2_fill_super+0xdac/0x19e0
[  247.457430][ T5944]  get_tree_bdev+0x358/0x544
[  247.458635][ T5944]  gfs2_get_tree+0x54/0x1b4
[  247.459793][ T5944]  vfs_get_tree+0x90/0x274
[  247.460981][ T5944]  do_new_mount+0x228/0x810
[  247.462151][ T5944]  path_mount+0x5b4/0x1000
[  247.463323][ T5944]  __arm64_sys_mount+0x514/0x5e4
[  247.464640][ T5944]  invoke_syscall+0x98/0x2b8
[  247.465898][ T5944]  el0_svc_common+0x138/0x258
[  247.467169][ T5944]  do_el0_svc+0x58/0x14c
[  247.468325][ T5944]  el0_svc+0x78/0x1e0
[  247.469407][ T5944]  el0t_64_sync_handler+0xcc/0xe4
[  247.470715][ T5944]  el0t_64_sync+0x1a0/0x1a4
[  247.474244][ T5944] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  247.478830][ T5944] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
[  247.866920][ T5947] loop1: detected capacity change from 0 to 32768
[  247.920468][ T5947] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  247.923828][ T5947] CPU: 0 PID: 5947 Comm: syz.1.360 Not tainted 5.15.185-syzkaller #0
[  247.925972][ T5947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  247.928675][ T5947] Call trace:
[  247.929538][ T5947]  dump_backtrace+0x0/0x43c
[  247.930738][ T5947]  show_stack+0x2c/0x3c
[  247.931884][ T5947]  __dump_stack+0x30/0x40
[  247.933070][ T5947]  dump_stack_lvl+0xf8/0x160
[  247.934270][ T5947]  dump_stack+0x1c/0x5c
[  247.935418][ T5947]  sysfs_create_dir_ns+0x22c/0x24c
[  247.936781][ T5947]  kobject_add_internal+0x590/0xc54
[  247.938150][ T5947]  kobject_init_and_add+0x118/0x17c
[  247.939532][ T5947]  gfs2_sys_fs_add+0x1dc/0x3d8
[  247.940883][ T5947]  gfs2_fill_super+0xdac/0x19e0
[  247.942192][ T5947]  get_tree_bdev+0x358/0x544
[  247.943403][ T5947]  gfs2_get_tree+0x54/0x1b4
[  247.944581][ T5947]  vfs_get_tree+0x90/0x274
[  247.945763][ T5947]  do_new_mount+0x228/0x810
[  247.946948][ T5947]  path_mount+0x5b4/0x1000
[  247.948108][ T5947]  __arm64_sys_mount+0x514/0x5e4
[  247.949407][ T5947]  invoke_syscall+0x98/0x2b8
[  247.950612][ T5947]  el0_svc_common+0x138/0x258
[  247.951875][ T5947]  do_el0_svc+0x58/0x14c
[  247.953025][ T5947]  el0_svc+0x78/0x1e0
[  247.954051][ T5947]  el0t_64_sync_handler+0xcc/0xe4
[  247.955446][ T5947]  el0t_64_sync+0x1a0/0x1a4
[  247.956993][ T5947] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  247.961389][ T5947] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
[  248.228254][ T5950] loop1: detected capacity change from 0 to 32768
[  248.276272][ T5950] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  248.279095][ T5950] CPU: 1 PID: 5950 Comm: syz.1.361 Not tainted 5.15.185-syzkaller #0
[  248.281199][ T5950] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  248.283848][ T5950] Call trace:
[  248.284746][ T5950]  dump_backtrace+0x0/0x43c
[  248.286020][ T5950]  show_stack+0x2c/0x3c
[  248.287121][ T5950]  __dump_stack+0x30/0x40
[  248.288361][ T5950]  dump_stack_lvl+0xf8/0x160
[  248.289559][ T5950]  dump_stack+0x1c/0x5c
[  248.290645][ T5950]  sysfs_create_dir_ns+0x22c/0x24c
[  248.291978][ T5950]  kobject_add_internal+0x590/0xc54
[  248.293350][ T5950]  kobject_init_and_add+0x118/0x17c
[  248.294710][ T5950]  gfs2_sys_fs_add+0x1dc/0x3d8
[  248.295955][ T5950]  gfs2_fill_super+0xdac/0x19e0
[  248.297243][ T5950]  get_tree_bdev+0x358/0x544
[  248.298510][ T5950]  gfs2_get_tree+0x54/0x1b4
[  248.299691][ T5950]  vfs_get_tree+0x90/0x274
[  248.300835][ T5950]  do_new_mount+0x228/0x810
[  248.302043][ T5950]  path_mount+0x5b4/0x1000
[  248.303238][ T5950]  __arm64_sys_mount+0x514/0x5e4
[  248.304630][ T5950]  invoke_syscall+0x98/0x2b8
[  248.305838][ T5950]  el0_svc_common+0x138/0x258
[  248.307054][ T5950]  do_el0_svc+0x58/0x14c
[  248.308161][ T5950]  el0_svc+0x78/0x1e0
[  248.309244][ T5950]  el0t_64_sync_handler+0xcc/0xe4
[  248.310579][ T5950]  el0t_64_sync+0x1a0/0x1a4
[  248.314612][ T5950] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  248.318981][ T5950] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
[  248.593708][ T5953] loop1: detected capacity change from 0 to 32768
[  248.605525][ T5953] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  248.608346][ T5953] CPU: 0 PID: 5953 Comm: syz.1.362 Not tainted 5.15.185-syzkaller #0
[  248.610465][ T5953] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  248.613062][ T5953] Call trace:
[  248.613907][ T5953]  dump_backtrace+0x0/0x43c
[  248.615077][ T5953]  show_stack+0x2c/0x3c
[  248.616189][ T5953]  __dump_stack+0x30/0x40
[  248.617338][ T5953]  dump_stack_lvl+0xf8/0x160
[  248.618526][ T5953]  dump_stack+0x1c/0x5c
[  248.619593][ T5953]  sysfs_create_dir_ns+0x22c/0x24c
[  248.620958][ T5953]  kobject_add_internal+0x590/0xc54
[  248.622396][ T5953]  kobject_init_and_add+0x118/0x17c
[  248.623787][ T5953]  gfs2_sys_fs_add+0x1dc/0x3d8
[  248.625019][ T5953]  gfs2_fill_super+0xdac/0x19e0
[  248.626298][ T5953]  get_tree_bdev+0x358/0x544
[  248.627475][ T5953]  gfs2_get_tree+0x54/0x1b4
[  248.628705][ T5953]  vfs_get_tree+0x90/0x274
[  248.629869][ T5953]  do_new_mount+0x228/0x810
[  248.631069][ T5953]  path_mount+0x5b4/0x1000
[  248.632314][ T5953]  __arm64_sys_mount+0x514/0x5e4
[  248.633612][ T5953]  invoke_syscall+0x98/0x2b8
[  248.634833][ T5953]  el0_svc_common+0x138/0x258
[  248.636148][ T5953]  do_el0_svc+0x58/0x14c
[  248.637282][ T5953]  el0_svc+0x78/0x1e0
[  248.638359][ T5953]  el0t_64_sync_handler+0xcc/0xe4
[  248.639770][ T5953]  el0t_64_sync+0x1a0/0x1a4
[  248.641130][ T5953] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  248.645451][ T5953] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
[  248.913389][ T5956] loop1: detected capacity change from 0 to 32768
[  248.973924][ T5956] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  248.976865][ T5956] CPU: 0 PID: 5956 Comm: syz.1.363 Not tainted 5.15.185-syzkaller #0
[  248.978964][ T5956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  248.981652][ T5956] Call trace:
[  248.982494][ T5956]  dump_backtrace+0x0/0x43c
[  248.983708][ T5956]  show_stack+0x2c/0x3c
[  248.984808][ T5956]  __dump_stack+0x30/0x40
[  248.985957][ T5956]  dump_stack_lvl+0xf8/0x160
[  248.987191][ T5956]  dump_stack+0x1c/0x5c
[  248.988344][ T5956]  sysfs_create_dir_ns+0x22c/0x24c
[  248.989671][ T5956]  kobject_add_internal+0x590/0xc54
[  248.991081][ T5956]  kobject_init_and_add+0x118/0x17c
[  248.992521][ T5956]  gfs2_sys_fs_add+0x1dc/0x3d8
[  248.993762][ T5956]  gfs2_fill_super+0xdac/0x19e0
[  248.995009][ T5956]  get_tree_bdev+0x358/0x544
[  248.996252][ T5956]  gfs2_get_tree+0x54/0x1b4
[  248.997507][ T5956]  vfs_get_tree+0x90/0x274
[  248.998697][ T5956]  do_new_mount+0x228/0x810
[  248.999866][ T5956]  path_mount+0x5b4/0x1000
[  249.001028][ T5956]  __arm64_sys_mount+0x514/0x5e4
[  249.002393][ T5956]  invoke_syscall+0x98/0x2b8
[  249.003612][ T5956]  el0_svc_common+0x138/0x258
[  249.004832][ T5956]  do_el0_svc+0x58/0x14c
[  249.005960][ T5956]  el0_svc+0x78/0x1e0
[  249.007017][ T5956]  el0t_64_sync_handler+0xcc/0xe4
[  249.008332][ T5956]  el0t_64_sync+0x1a0/0x1a4
[  249.012988][ T5956] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  249.017416][ T5956] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
[  249.275244][ T5959] loop1: detected capacity change from 0 to 32768
[  249.341059][ T5959] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  249.343780][ T5959] CPU: 0 PID: 5959 Comm: syz.1.364 Not tainted 5.15.185-syzkaller #0
[  249.345892][ T5959] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  249.348665][ T5959] Call trace:
[  249.349500][ T5959]  dump_backtrace+0x0/0x43c
[  249.350706][ T5959]  show_stack+0x2c/0x3c
[  249.351796][ T5959]  __dump_stack+0x30/0x40
[  249.352909][ T5959]  dump_stack_lvl+0xf8/0x160
[  249.354141][ T5959]  dump_stack+0x1c/0x5c
[  249.355269][ T5959]  sysfs_create_dir_ns+0x22c/0x24c
[  249.356624][ T5959]  kobject_add_internal+0x590/0xc54
[  249.358043][ T5959]  kobject_init_and_add+0x118/0x17c
[  249.359435][ T5959]  gfs2_sys_fs_add+0x1dc/0x3d8
[  249.360719][ T5959]  gfs2_fill_super+0xdac/0x19e0
[  249.361999][ T5959]  get_tree_bdev+0x358/0x544
[  249.363352][ T5959]  gfs2_get_tree+0x54/0x1b4
[  249.364556][ T5959]  vfs_get_tree+0x90/0x274
[  249.365739][ T5959]  do_new_mount+0x228/0x810
[  249.366927][ T5959]  path_mount+0x5b4/0x1000
[  249.368130][ T5959]  __arm64_sys_mount+0x514/0x5e4
[  249.369502][ T5959]  invoke_syscall+0x98/0x2b8
[  249.370770][ T5959]  el0_svc_common+0x138/0x258
[  249.372023][ T5959]  do_el0_svc+0x58/0x14c
[  249.373185][ T5959]  el0_svc+0x78/0x1e0
[  249.374264][ T5959]  el0t_64_sync_handler+0xcc/0xe4
[  249.375624][ T5959]  el0t_64_sync+0x1a0/0x1a4
[  249.377762][ T5959] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  249.382149][ T5959] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
[  249.655628][ T5962] loop1: detected capacity change from 0 to 32768
[  249.717876][ T5962] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  249.720732][ T5962] CPU: 0 PID: 5962 Comm: syz.1.365 Not tainted 5.15.185-syzkaller #0
[  249.722794][ T5962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  249.725467][ T5962] Call trace:
[  249.726326][ T5962]  dump_backtrace+0x0/0x43c
[  249.727522][ T5962]  show_stack+0x2c/0x3c
[  249.728596][ T5962]  __dump_stack+0x30/0x40
[  249.729719][ T5962]  dump_stack_lvl+0xf8/0x160
[  249.730987][ T5962]  dump_stack+0x1c/0x5c
[  249.732082][ T5962]  sysfs_create_dir_ns+0x22c/0x24c
[  249.733408][ T5962]  kobject_add_internal+0x590/0xc54
[  249.734785][ T5962]  kobject_init_and_add+0x118/0x17c
[  249.736182][ T5962]  gfs2_sys_fs_add+0x1dc/0x3d8
[  249.737440][ T5962]  gfs2_fill_super+0xdac/0x19e0
[  249.738745][ T5962]  get_tree_bdev+0x358/0x544
[  249.739932][ T5962]  gfs2_get_tree+0x54/0x1b4
[  249.741181][ T5962]  vfs_get_tree+0x90/0x274
[  249.742401][ T5962]  do_new_mount+0x228/0x810
[  249.743578][ T5962]  path_mount+0x5b4/0x1000
[  249.744736][ T5962]  __arm64_sys_mount+0x514/0x5e4
[  249.746038][ T5962]  invoke_syscall+0x98/0x2b8
[  249.747289][ T5962]  el0_svc_common+0x138/0x258
[  249.748552][ T5962]  do_el0_svc+0x58/0x14c
[  249.749653][ T5962]  el0_svc+0x78/0x1e0
[  249.750746][ T5962]  el0t_64_sync_handler+0xcc/0xe4
[  249.752104][ T5962]  el0t_64_sync+0x1a0/0x1a4
[  249.755357][ T5962] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  249.759672][ T5962] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
[  250.022992][ T5965] loop1: detected capacity change from 0 to 32768
[  250.118777][ T5965] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  250.121654][ T5965] CPU: 0 PID: 5965 Comm: syz.1.366 Not tainted 5.15.185-syzkaller #0
[  250.123910][ T5965] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  250.126727][ T5965] Call trace:
[  250.127590][ T5965]  dump_backtrace+0x0/0x43c
[  250.128815][ T5965]  show_stack+0x2c/0x3c
[  250.129931][ T5965]  __dump_stack+0x30/0x40
[  250.131067][ T5965]  dump_stack_lvl+0xf8/0x160
[  250.132326][ T5965]  dump_stack+0x1c/0x5c
[  250.133407][ T5965]  sysfs_create_dir_ns+0x22c/0x24c
[  250.134747][ T5965]  kobject_add_internal+0x590/0xc54
[  250.136146][ T5965]  kobject_init_and_add+0x118/0x17c
[  250.137515][ T5965]  gfs2_sys_fs_add+0x1dc/0x3d8
[  250.138791][ T5965]  gfs2_fill_super+0xdac/0x19e0
[  250.140079][ T5965]  get_tree_bdev+0x358/0x544
[  250.141316][ T5965]  gfs2_get_tree+0x54/0x1b4
[  250.142500][ T5965]  vfs_get_tree+0x90/0x274
[  250.143684][ T5965]  do_new_mount+0x228/0x810
[  250.144855][ T5965]  path_mount+0x5b4/0x1000
[  250.146032][ T5965]  __arm64_sys_mount+0x514/0x5e4
[  250.147405][ T5965]  invoke_syscall+0x98/0x2b8
[  250.148627][ T5965]  el0_svc_common+0x138/0x258
[  250.149865][ T5965]  do_el0_svc+0x58/0x14c
[  250.150977][ T5965]  el0_svc+0x78/0x1e0
[  250.152047][ T5965]  el0t_64_sync_handler+0xcc/0xe4
[  250.153386][ T5965]  el0t_64_sync+0x1a0/0x1a4
[  250.156740][ T5965] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  250.161040][ T5965] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
1970/01/01 00:04:10 executed programs: 353
[  250.479865][ T5968] loop1: detected capacity change from 0 to 32768
[  250.524028][ T5968] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  250.527380][ T5968] CPU: 1 PID: 5968 Comm: syz.1.367 Not tainted 5.15.185-syzkaller #0
[  250.529539][ T5968] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  250.532216][ T5968] Call trace:
[  250.533099][ T5968]  dump_backtrace+0x0/0x43c
[  250.534322][ T5968]  show_stack+0x2c/0x3c
[  250.535475][ T5968]  __dump_stack+0x30/0x40
[  250.536611][ T5968]  dump_stack_lvl+0xf8/0x160
[  250.537804][ T5968]  dump_stack+0x1c/0x5c
[  250.538883][ T5968]  sysfs_create_dir_ns+0x22c/0x24c
[  250.540317][ T5968]  kobject_add_internal+0x590/0xc54
[  250.541751][ T5968]  kobject_init_and_add+0x118/0x17c
[  250.543153][ T5968]  gfs2_sys_fs_add+0x1dc/0x3d8
[  250.544384][ T5968]  gfs2_fill_super+0xdac/0x19e0
[  250.545681][ T5968]  get_tree_bdev+0x358/0x544
[  250.546920][ T5968]  gfs2_get_tree+0x54/0x1b4
[  250.548105][ T5968]  vfs_get_tree+0x90/0x274
[  250.549403][ T5968]  do_new_mount+0x228/0x810
[  250.550576][ T5968]  path_mount+0x5b4/0x1000
[  250.551723][ T5968]  __arm64_sys_mount+0x514/0x5e4
[  250.553040][ T5968]  invoke_syscall+0x98/0x2b8
[  250.554273][ T5968]  el0_svc_common+0x138/0x258
[  250.555518][ T5968]  do_el0_svc+0x58/0x14c
[  250.556647][ T5968]  el0_svc+0x78/0x1e0
[  250.557680][ T5968]  el0t_64_sync_handler+0xcc/0xe4
[  250.559036][ T5968]  el0t_64_sync+0x1a0/0x1a4
[  250.562270][ T5968] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  250.566955][ T5968] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
[  250.830215][ T5971] loop1: detected capacity change from 0 to 32768
[  250.843591][ T5971] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  250.846655][ T5971] CPU: 1 PID: 5971 Comm: syz.1.368 Not tainted 5.15.185-syzkaller #0
[  250.848787][ T5971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  250.851448][ T5971] Call trace:
[  250.852323][ T5971]  dump_backtrace+0x0/0x43c
[  250.853508][ T5971]  show_stack+0x2c/0x3c
[  250.854633][ T5971]  __dump_stack+0x30/0x40
[  250.855800][ T5971]  dump_stack_lvl+0xf8/0x160
[  250.857099][ T5971]  dump_stack+0x1c/0x5c
[  250.858224][ T5971]  sysfs_create_dir_ns+0x22c/0x24c
[  250.859582][ T5971]  kobject_add_internal+0x590/0xc54
[  250.860995][ T5971]  kobject_init_and_add+0x118/0x17c
[  250.862397][ T5971]  gfs2_sys_fs_add+0x1dc/0x3d8
[  250.863687][ T5971]  gfs2_fill_super+0xdac/0x19e0
[  250.864964][ T5971]  get_tree_bdev+0x358/0x544
[  250.866224][ T5971]  gfs2_get_tree+0x54/0x1b4
[  250.867540][ T5971]  vfs_get_tree+0x90/0x274
[  250.868766][ T5971]  do_new_mount+0x228/0x810
[  250.870029][ T5971]  path_mount+0x5b4/0x1000
[  250.871248][ T5971]  __arm64_sys_mount+0x514/0x5e4
[  250.872571][ T5971]  invoke_syscall+0x98/0x2b8
[  250.873811][ T5971]  el0_svc_common+0x138/0x258
[  250.875110][ T5971]  do_el0_svc+0x58/0x14c
[  250.876227][ T5971]  el0_svc+0x78/0x1e0
[  250.877224][ T5971]  el0t_64_sync_handler+0xcc/0xe4
[  250.878523][ T5971]  el0t_64_sync+0x1a0/0x1a4
[  250.880012][ T5971] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  250.884203][ T5971] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
[  251.201154][ T5974] loop1: detected capacity change from 0 to 32768
[  251.245648][ T5974] sysfs: cannot create duplicate filename '/fs/gfs2/__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9'
[  251.248541][ T5974] CPU: 0 PID: 5974 Comm: syz.1.369 Not tainted 5.15.185-syzkaller #0
[  251.250680][ T5974] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  251.253336][ T5974] Call trace:
[  251.254184][ T5974]  dump_backtrace+0x0/0x43c
[  251.255397][ T5974]  show_stack+0x2c/0x3c
[  251.256483][ T5974]  __dump_stack+0x30/0x40
[  251.257614][ T5974]  dump_stack_lvl+0xf8/0x160
[  251.258842][ T5974]  dump_stack+0x1c/0x5c
[  251.259954][ T5974]  sysfs_create_dir_ns+0x22c/0x24c
[  251.261246][ T5974]  kobject_add_internal+0x590/0xc54
[  251.262650][ T5974]  kobject_init_and_add+0x118/0x17c
[  251.263987][ T5974]  gfs2_sys_fs_add+0x1dc/0x3d8
[  251.265314][ T5974]  gfs2_fill_super+0xdac/0x19e0
[  251.266616][ T5974]  get_tree_bdev+0x358/0x544
[  251.267823][ T5974]  gfs2_get_tree+0x54/0x1b4
[  251.269005][ T5974]  vfs_get_tree+0x90/0x274
[  251.270268][ T5974]  do_new_mount+0x228/0x810
[  251.271460][ T5974]  path_mount+0x5b4/0x1000
[  251.272663][ T5974]  __arm64_sys_mount+0x514/0x5e4
[  251.273960][ T5974]  invoke_syscall+0x98/0x2b8
[  251.275222][ T5974]  el0_svc_common+0x138/0x258
[  251.276499][ T5974]  do_el0_svc+0x58/0x14c
[  251.277628][ T5974]  el0_svc+0x78/0x1e0
[  251.278674][ T5974]  el0t_64_sync_handler+0xcc/0xe4
[  251.280028][ T5974]  el0t_64_sync+0x1a0/0x1a4
[  251.283242][ T5974] kobject_add_internal failed for __Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9 with -EEXIST, don't try to register things with the same name in the same directory.
[  251.288126][ T5974] gfs2: fsid=__Š°"_½z#²˱1Ä	¢ “I¡3ØÆÆåwÕÊ‚X9: error -17 adding sysfs files
[  251.414706][   T27] INFO: task syz-executor:4701 blocked for more than 143 seconds.
[  251.416953][   T27]       Not tainted 5.15.185-syzkaller #0
[  251.418551][   T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  251.420790][   T27] task:syz-executor    state:D stack:    0 pid: 4701 ppid:     1 flags:0x00000001
[  251.423252][   T27] Call trace:
[  251.424094][   T27]  __switch_to+0x2f4/0x558
[  251.429714][   T27]  __schedule+0xe00/0x1c0c
[  251.430979][   T27]  schedule+0x11c/0x1c8
[  251.432070][   T27]  bit_wait+0x1c/0xac
[  251.433224][   T27]  out_of_line_wait_on_bit+0x15c/0x200
[  251.435759][   T27]  gfs2_glock_nq+0x8f8/0x141c
[  251.437020][   T27]  __gfs2_lookup+0x110/0x268
[  251.438355][   T27]  gfs2_lookup+0x2c/0x3c
[  251.439487][   T27]  __lookup_slow+0x24c/0x380
[  251.440669][   T27]  lookup_slow+0x5c/0x80
[  251.441846][   T27]  walk_component+0x2b0/0x3a8
[  251.443107][   T27]  path_lookupat+0x13c/0x3d0
[  251.444296][   T27]  filename_lookup+0x180/0x414
[  251.448764][   T27]  user_path_at_empty+0x5c/0x1a0
[  251.450160][   T27]  __arm64_sys_umount+0xf4/0x178
[  251.451490][   T27]  invoke_syscall+0x98/0x2b8
[  251.452689][   T27]  el0_svc_common+0x138/0x258
[  251.453876][   T27]  do_el0_svc+0x58/0x14c
[  251.455527][   T27]  el0_svc+0x78/0x1e0
[  251.456636][   T27]  el0t_64_sync_handler+0xcc/0xe4
[  251.457995][   T27]  el0t_64_sync+0x1a0/0x1a4
[  251.459306][   T27] 
[  251.459306][   T27] Showing all locks held in the system:
[  251.461348][   T27] 1 lock held by khungtaskd/27:
[  251.462655][   T27]  #0: ffff8000143311e0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0xc/0x44
[  251.466006][   T27] 2 locks held by getty/3792:
[  251.467334][   T27]  #0: ffff0000d324b098 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x40/0x50
[  251.470031][   T27]  #1: ffff80001b7902e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x2f0/0xf6c
[  251.472730][   T27] 1 lock held by syz-executor/4701:
[  251.474073][   T27]  #0: ffff0000ecc63790 (&type->i_mutex_dir_key#8){.+.+}-{3:3}, at: lookup_slow+0x4c/0x80
[  251.477445][   T27] 2 locks held by syz.1.370/5977:
[  251.478746][   T27] 
[  251.479349][   T27] =============================================
[  251.479349][   T27] 
[  251.481690][   T27] Kernel panic - not syncing: hung_task: blocked tasks
[  251.483510][   T27] CPU: 0 PID: 27 Comm: khungtaskd Not tainted 5.15.185-syzkaller #0
[  251.485623][   T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  251.488307][   T27] Call trace:
[  251.489151][   T27]  dump_backtrace+0x0/0x43c
[  251.490370][   T27]  show_stack+0x2c/0x3c
[  251.491496][   T27]  __dump_stack+0x30/0x40
[  251.492656][   T27]  dump_stack_lvl+0xf8/0x160
[  251.493857][   T27]  dump_stack+0x1c/0x5c
[  251.494964][   T27]  panic+0x2e4/0x854
[  251.496008][   T27]  hung_task_panic+0x0/0x2c
[  251.497169][   T27]  kthread+0x374/0x454
[  251.498288][   T27]  ret_from_fork+0x10/0x20
[  251.499537][   T27] SMP: stopping secondary CPUs
[  251.500826][   T27] Kernel Offset: disabled
[  251.501963][   T27] CPU features: 0x8,000081c1,21302e40
[  251.503374][   T27] Memory Limit: none
[  252.089171][   T27] Rebooting in 86400 seconds..