Warning: Permanently added '10.128.0.252' (ED25519) to the list of known hosts.
executing program
[   38.826000][ T4295] loop0: detected capacity change from 0 to 1024
[   38.839135][ T4295] hfsplus: invalid extended attribute record
[   38.840833][ T4295] 
[   38.841353][ T4295] ============================================
[   38.842587][ T4295] WARNING: possible recursive locking detected
[   38.843856][ T4295] 6.1.116-syzkaller #0 Not tainted
[   38.844853][ T4295] --------------------------------------------
[   38.846097][ T4295] syz-executor230/4295 is trying to acquire lock:
[   38.847368][ T4295] ffff0000d9fa9548 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{3:3}, at: hfsplus_get_block+0x2c4/0x1168
[   38.849593][ T4295] 
[   38.849593][ T4295] but task is already holding lock:
[   38.851130][ T4295] ffff0000d9faa988 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{3:3}, at: hfsplus_file_truncate+0x24c/0xa18
[   38.853352][ T4295] 
[   38.853352][ T4295] other info that might help us debug this:
[   38.854957][ T4295]  Possible unsafe locking scenario:
[   38.854957][ T4295] 
[   38.856444][ T4295]        CPU0
[   38.857088][ T4295]        ----
[   38.857706][ T4295]   lock(&HFSPLUS_I(inode)->extents_lock);
[   38.858871][ T4295]   lock(&HFSPLUS_I(inode)->extents_lock);
[   38.860145][ T4295] 
[   38.860145][ T4295]  *** DEADLOCK ***
[   38.860145][ T4295] 
[   38.861825][ T4295]  May be due to missing lock nesting notation
[   38.861825][ T4295] 
[   38.863469][ T4295] 6 locks held by syz-executor230/4295:
[   38.864575][ T4295]  #0: ffff0000da422460 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c
[   38.866466][ T4295]  #1: ffff0000d9fa9e00 (&type->i_mutex_dir_key#6/1){+.+.}-{3:3}, at: do_unlinkat+0x2d0/0x70c
[   38.868746][ T4295]  #2: ffff0000d9faab80 (&sb->s_type->i_mutex_key#17){+.+.}-{3:3}, at: vfs_unlink+0xd8/0x508
[   38.870920][ T4295]  #3: ffff0000d6627198 (&sbi->vh_mutex){+.+.}-{3:3}, at: hfsplus_unlink+0x144/0x6a0
[   38.872874][ T4295]  #4: ffff0000d9faa988 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{3:3}, at: hfsplus_file_truncate+0x24c/0xa18
[   38.875154][ T4295]  #5: ffff0000d66270f8 (&sbi->alloc_mutex){+.+.}-{3:3}, at: hfsplus_block_free+0xcc/0x4b0
[   38.877187][ T4295] 
[   38.877187][ T4295] stack backtrace:
[   38.878448][ T4295] CPU: 1 PID: 4295 Comm: syz-executor230 Not tainted 6.1.116-syzkaller #0
[   38.880271][ T4295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[   38.882373][ T4295] Call trace:
[   38.883092][ T4295]  dump_backtrace+0x1c8/0x1f4
[   38.884133][ T4295]  show_stack+0x2c/0x3c
[   38.885087][ T4295]  dump_stack_lvl+0x108/0x170
[   38.886166][ T4295]  dump_stack+0x1c/0x58
[   38.887041][ T4295]  __lock_acquire+0x6310/0x7680
[   38.888135][ T4295]  lock_acquire+0x26c/0x7cc
[   38.889078][ T4295]  __mutex_lock_common+0x190/0x21a0
[   38.890281][ T4295]  mutex_lock_nested+0x38/0x44
[   38.891401][ T4295]  hfsplus_get_block+0x2c4/0x1168
[   38.892457][ T4295]  block_read_full_folio+0x2f4/0x98c
[   38.893611][ T4295]  hfsplus_read_folio+0x28/0x38
[   38.894649][ T4295]  filemap_read_folio+0x14c/0x39c
[   38.895775][ T4295]  do_read_cache_folio+0x24c/0x544
[   38.896801][ T4295]  read_cache_page+0x6c/0x180
[   38.897747][ T4295]  hfsplus_block_free+0x11c/0x4b0
[   38.898853][ T4295]  hfsplus_free_extents+0x148/0x8d4
[   38.900043][ T4295]  hfsplus_file_truncate+0x674/0xa18
[   38.901099][ T4295]  hfsplus_delete_inode+0x154/0x200
[   38.902203][ T4295]  hfsplus_unlink+0x414/0x6a0
[   38.903311][ T4295]  vfs_unlink+0x2f0/0x508
[   38.904209][ T4295]  do_unlinkat+0x4cc/0x70c
[   38.905276][ T4295]  __arm64_sys_unlinkat+0xcc/0xfc
[   38.906327][ T4295]  invoke_syscall+0x98/0x2c0
[   38.907544][ T4295]  el0_svc_common+0x138/0x258
[   38.908789][ T4295]  do_el0_svc+0x64/0x218
[   38.909897][ T4295]  el0_svc+0x58/0x168
[   38.910779][ T4295]  el0t_64_sync_handler+0x84/0xf0
[   38.912006][ T4295]  el0t_64_sync+0x18c/0x190
[   38.913285][ T4295] hfsplus: unable to mark blocks free: error -5
[   38.914845][ T4295] hfsplus: can't free extent