Warning: Permanently added '10.128.1.187' (ED25519) to the list of known hosts.
executing program
[   30.877726][ T6405] loop0: detected capacity change from 0 to 1024
[   30.899579][ T6405] 
[   30.900223][ T6405] ============================================
[   30.901736][ T6405] WARNING: possible recursive locking detected
[   30.903199][ T6405] 6.11.0-rc7-syzkaller-g5f5673607153 #0 Not tainted
[   30.904901][ T6405] --------------------------------------------
[   30.906479][ T6405] syz-executor354/6405 is trying to acquire lock:
[   30.908229][ T6405] ffff0000da621548 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{3:3}, at: hfsplus_get_block+0x2c4/0x1168
[   30.911060][ T6405] 
[   30.911060][ T6405] but task is already holding lock:
[   30.912891][ T6405] ffff0000da6207c8 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{3:3}, at: hfsplus_file_extend+0x1d0/0x1544
[   30.915732][ T6405] 
[   30.915732][ T6405] other info that might help us debug this:
[   30.917816][ T6405]  Possible unsafe locking scenario:
[   30.917816][ T6405] 
[   30.919807][ T6405]        CPU0
[   30.920630][ T6405]        ----
[   30.921529][ T6405]   lock(&HFSPLUS_I(inode)->extents_lock);
[   30.923110][ T6405]   lock(&HFSPLUS_I(inode)->extents_lock);
[   30.924712][ T6405] 
[   30.924712][ T6405]  *** DEADLOCK ***
[   30.924712][ T6405] 
[   30.926951][ T6405]  May be due to missing lock nesting notation
[   30.926951][ T6405] 
[   30.929143][ T6405] 7 locks held by syz-executor354/6405:
[   30.930551][ T6405]  #0: ffff0000d75f8420 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c
[   30.932938][ T6405]  #1: ffff0000da621df8 (&type->i_mutex_dir_key#6/1){+.+.}-{3:3}, at: do_renameat2+0x4ec/0xe40
[   30.935663][ T6405]  #2: ffff0000c66f82f8 (&sb->s_type->i_mutex_key#16){+.+.}-{3:3}, at: lock_two_nondirectories+0xd4/0x14c
[   30.938699][ T6405]  #3: ffff0000c66f89b8 (&sb->s_type->i_mutex_key#16/4){+.+.}-{3:3}, at: lock_two_nondirectories+0xfc/0x14c
[   30.941789][ T6405]  #4: ffff0000c2eea0b0 (&tree->tree_lock){+.+.}-{3:3}, at: hfsplus_find_init+0x144/0x1bc
[   30.944468][ T6405]  #5: ffff0000da6207c8 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{3:3}, at: hfsplus_file_extend+0x1d0/0x1544
[   30.947494][ T6405]  #6: ffff0000c253c8f8 (&sbi->alloc_mutex){+.+.}-{3:3}, at: hfsplus_block_allocate+0x90/0x824
[   30.950328][ T6405] 
[   30.950328][ T6405] stack backtrace:
[   30.951818][ T6405] CPU: 1 UID: 0 PID: 6405 Comm: syz-executor354 Not tainted 6.11.0-rc7-syzkaller-g5f5673607153 #0
[   30.954674][ T6405] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
[   30.957290][ T6405] Call trace:
[   30.958148][ T6405]  dump_backtrace+0x1b8/0x1e4
[   30.959418][ T6405]  show_stack+0x2c/0x3c
[   30.960503][ T6405]  dump_stack_lvl+0xe4/0x150
[   30.961679][ T6405]  dump_stack+0x1c/0x28
[   30.962825][ T6405]  print_deadlock_bug+0x4e4/0x660
[   30.964162][ T6405]  __lock_acquire+0x6160/0x779c
[   30.965434][ T6405]  lock_acquire+0x240/0x728
[   30.966608][ T6405]  __mutex_lock_common+0x190/0x21a0
[   30.967982][ T6405]  mutex_lock_nested+0x2c/0x38
[   30.969281][ T6405]  hfsplus_get_block+0x2c4/0x1168
[   30.970615][ T6405]  block_read_full_folio+0x3c4/0xbe0
[   30.972017][ T6405]  hfsplus_read_folio+0x28/0x38
[   30.973310][ T6405]  filemap_read_folio+0x14c/0x39c
[   30.974610][ T6405]  do_read_cache_folio+0x114/0x548
[   30.975923][ T6405]  read_cache_page+0x6c/0x15c
[   30.977212][ T6405]  hfsplus_block_allocate+0xe0/0x824
[   30.978550][ T6405]  hfsplus_file_extend+0x7b4/0x1544
[   30.979942][ T6405]  hfsplus_bmap_reserve+0xec/0x474
[   30.981349][ T6405]  hfsplus_rename_cat+0x1ac/0xf30
[   30.982655][ T6405]  hfsplus_rename+0x120/0x1b0
[   30.983898][ T6405]  vfs_rename+0x9bc/0xc84
[   30.985031][ T6405]  do_renameat2+0x9c8/0xe40
[   30.986190][ T6405]  __arm64_sys_renameat2+0xd8/0xf4
[   30.987558][ T6405]  invoke_syscall+0x98/0x2b8
[   30.988823][ T6405]  el0_svc_common+0x130/0x23c
[   30.990047][ T6405]  do_el0_svc+0x48/0x58
[   30.991145][ T6405]  el0_svc+0x54/0x168
[   30.992254][ T6405]  el0t_64_sync_handler+0x84/0xfc
[   30.993672][ T6405]  el0t_64_sync+0x190/0x194