Warning: Permanently added '10.128.0.167' (ED25519) to the list of known hosts.
executing program
[   44.748614][ T4017] loop0: detected capacity change from 0 to 1024
[   44.838175][ T4017] 
[   44.838847][ T4017] ============================================
[   44.840310][ T4017] WARNING: possible recursive locking detected
[   44.841781][ T4017] 5.15.167-syzkaller #0 Not tainted
[   44.843081][ T4017] --------------------------------------------
[   44.844558][ T4017] syz-executor296/4017 is trying to acquire lock:
[   44.846169][ T4017] ffff0000cadb9548 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{3:3}, at: hfsplus_get_block+0x2c4/0x1194
[   44.848837][ T4017] 
[   44.848837][ T4017] but task is already holding lock:
[   44.850688][ T4017] ffff0000cadb87c8 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{3:3}, at: hfsplus_file_extend+0x198/0x14e0
[   44.852821][ T4017] 
[   44.852821][ T4017] other info that might help us debug this:
[   44.854677][ T4017]  Possible unsafe locking scenario:
[   44.854677][ T4017] 
[   44.856418][ T4017]        CPU0
[   44.857223][ T4017]        ----
[   44.858007][ T4017]   lock(&HFSPLUS_I(inode)->extents_lock);
[   44.859167][ T4017]   lock(&HFSPLUS_I(inode)->extents_lock);
[   44.860472][ T4017] 
[   44.860472][ T4017]  *** DEADLOCK ***
[   44.860472][ T4017] 
[   44.862470][ T4017]  May be due to missing lock nesting notation
[   44.862470][ T4017] 
[   44.864495][ T4017] 5 locks held by syz-executor296/4017:
[   44.865911][ T4017]  #0: ffff0000dad940e0 (&type->s_umount_key#40/1){+.+.}-{3:3}, at: alloc_super+0x1b8/0x844
[   44.868317][ T4017]  #1: ffff0000c7d4e198 (&sbi->vh_mutex){+.+.}-{3:3}, at: hfsplus_fill_super+0xf0c/0x167c
[   44.870735][ T4017]  #2: ffff0000c839a0b0 (&tree->tree_lock){+.+.}-{3:3}, at: hfsplus_find_init+0x144/0x1bc
[   44.872962][ T4017]  #3: ffff0000cadb87c8 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{3:3}, at: hfsplus_file_extend+0x198/0x14e0
[   44.875873][ T4017]  #4: ffff0000c7d4e0f8 (&sbi->alloc_mutex){+.+.}-{3:3}, at: hfsplus_block_allocate+0x8c/0x800
[   44.878457][ T4017] 
[   44.878457][ T4017] stack backtrace:
[   44.879895][ T4017] CPU: 0 PID: 4017 Comm: syz-executor296 Not tainted 5.15.167-syzkaller #0
[   44.881962][ T4017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
[   44.884333][ T4017] Call trace:
[   44.885127][ T4017]  dump_backtrace+0x0/0x530
[   44.886177][ T4017]  show_stack+0x2c/0x3c
[   44.887186][ T4017]  dump_stack_lvl+0x108/0x170
[   44.888318][ T4017]  dump_stack+0x1c/0x58
[   44.889336][ T4017]  __lock_acquire+0x62bc/0x7638
[   44.890503][ T4017]  lock_acquire+0x240/0x77c
[   44.891594][ T4017]  __mutex_lock_common+0x194/0x2154
[   44.892780][ T4017]  mutex_lock_nested+0xa4/0xf8
[   44.893940][ T4017]  hfsplus_get_block+0x2c4/0x1194
[   44.895130][ T4017]  block_read_full_page+0x2a0/0xc4c
[   44.896347][ T4017]  hfsplus_readpage+0x28/0x38
[   44.897470][ T4017]  do_read_cache_page+0x60c/0x950
[   44.898684][ T4017]  read_cache_page+0x68/0x84
[   44.899803][ T4017]  hfsplus_block_allocate+0xe0/0x800
[   44.901057][ T4017]  hfsplus_file_extend+0x770/0x14e0
[   44.902278][ T4017]  hfsplus_bmap_reserve+0xec/0x474
[   44.903500][ T4017]  hfsplus_create_cat+0x18c/0x1330
[   44.904686][ T4017]  hfsplus_fill_super+0xf64/0x167c
[   44.905887][ T4017]  mount_bdev+0x274/0x370
[   44.906953][ T4017]  hfsplus_mount+0x44/0x58
[   44.908024][ T4017]  legacy_get_tree+0xd4/0x16c
[   44.909166][ T4017]  vfs_get_tree+0x90/0x274
[   44.910215][ T4017]  do_new_mount+0x278/0x8fc
[   44.911317][ T4017]  path_mount+0x594/0x101c
[   44.912399][ T4017]  __arm64_sys_mount+0x510/0x5e0
[   44.913599][ T4017]  invoke_syscall+0x98/0x2b8
[   44.914754][ T4017]  el0_svc_common+0x138/0x258
[   44.915723][ T4017]  do_el0_svc+0x58/0x14c
[   44.916733][ T4017]  el0_svc+0x7c/0x1f0
[   44.917711][ T4017]  el0t_64_sync_handler+0x84/0xe4
[   44.918939][ T4017]  el0t_64_sync+0x1a0/0x1a4