Warning: Permanently added '10.128.1.146' (ED25519) to the list of known hosts.
executing program
[   38.829365][ T4020] loop0: detected capacity change from 0 to 8192
[   38.919694][ T4020] REISERFS (device loop0): found reiserfs format "3.6" with non-standard journal
[   38.921882][ T4020] REISERFS (device loop0): using ordered data mode
[   38.923329][ T4020] reiserfs: using flush barriers
[   38.925413][ T4020] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30
[   38.929354][ T4020] REISERFS (device loop0): checking transaction log (loop0)
[   38.974179][ T4020] REISERFS (device loop0): Using tea hash to sort names
[   38.976388][ T4020] REISERFS (device loop0): Created .reiserfs_priv - reserved for xattr storage.
[   38.986134][ T4020] REISERFS warning: reiserfs-5082 is_leaf: free space seems wrong: level=1, nr_items=5, free_space=65528 rdkey 
[   38.988863][ T4020] REISERFS error (device loop0): vs-5150 search_by_key: invalid format found in block 534. Fsck?
[   38.991216][ T4020] REISERFS (device loop0): Remounting filesystem read-only
[   38.992630][ T4020] REISERFS error (device loop0): vs-13080 reiserfs_new_directory: i/o failure occurred creating new directory
[   38.994986][ T4020] 
[   38.995579][ T4020] ============================================
[   38.996924][ T4020] WARNING: possible recursive locking detected
[   38.998213][ T4020] 5.15.176-syzkaller #0 Not tainted
[   38.999297][ T4020] --------------------------------------------
[   39.000524][ T4020] syz-executor296/4020 is trying to acquire lock:
[   39.001965][ T4020] ffff0000e1478980 (&type->i_mutex_dir_key#6/3){+.+.}-{3:3}, at: open_xa_dir+0x11c/0x578
[   39.004087][ T4020] 
[   39.004087][ T4020] but task is already holding lock:
[   39.005663][ T4020] ffff0000e147a400 (&type->i_mutex_dir_key#6/3){+.+.}-{3:3}, at: open_xa_dir+0x344/0x578
[   39.007764][ T4020] 
[   39.007764][ T4020] other info that might help us debug this:
[   39.009478][ T4020]  Possible unsafe locking scenario:
[   39.009478][ T4020] 
[   39.011074][ T4020]        CPU0
[   39.011757][ T4020]        ----
[   39.012401][ T4020]   lock(&type->i_mutex_dir_key#6/3);
[   39.013487][ T4020]   lock(&type->i_mutex_dir_key#6/3);
[   39.014572][ T4020] 
[   39.014572][ T4020]  *** DEADLOCK ***
[   39.014572][ T4020] 
[   39.016348][ T4020]  May be due to missing lock nesting notation
[   39.016348][ T4020] 
[   39.018115][ T4020] 4 locks held by syz-executor296/4020:
[   39.019177][ T4020]  #0: ffff0000da5b8460 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c
[   39.021105][ T4020]  #1: ffff0000e1479020 (&sb->s_type->i_mutex_key#17){+.+.}-{3:3}, at: vfs_setxattr+0x17c/0x344
[   39.023210][ T4020]  #2: ffff0000e147a400 (&type->i_mutex_dir_key#6/3){+.+.}-{3:3}, at: open_xa_dir+0x344/0x578
[   39.025428][ T4020]  #3: ffff0000dbf90090 (&sbi->lock){+.+.}-{3:3}, at: reiserfs_write_lock_nested+0x68/0xd8
[   39.027521][ T4020] 
[   39.027521][ T4020] stack backtrace:
[   39.028750][ T4020] CPU: 0 PID: 4020 Comm: syz-executor296 Not tainted 5.15.176-syzkaller #0
[   39.030595][ T4020] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[   39.032701][ T4020] Call trace:
[   39.033506][ T4020]  dump_backtrace+0x0/0x530
[   39.034468][ T4020]  show_stack+0x2c/0x3c
[   39.035353][ T4020]  dump_stack_lvl+0x108/0x170
[   39.036276][ T4020]  dump_stack+0x1c/0x58
[   39.037127][ T4020]  __lock_acquire+0x62bc/0x7638
[   39.038075][ T4020]  lock_acquire+0x240/0x77c
[   39.039107][ T4020]  down_write_nested+0xc0/0x130
[   39.040175][ T4020]  open_xa_dir+0x11c/0x578
[   39.041087][ T4020]  reiserfs_for_each_xattr+0x16c/0x8d8
[   39.042228][ T4020]  reiserfs_delete_xattrs+0x2c/0xa4
[   39.043319][ T4020]  reiserfs_evict_inode+0x1dc/0x3f0
[   39.044428][ T4020]  evict+0x418/0x894
[   39.045189][ T4020]  iput+0x744/0x824
[   39.045906][ T4020]  reiserfs_new_inode+0xc24/0x1724
[   39.047084][ T4020]  reiserfs_mkdir+0x4ac/0x77c
[   39.048059][ T4020]  open_xa_dir+0x484/0x578
[   39.048951][ T4020]  xattr_lookup+0x3c/0x268
[   39.049960][ T4020]  reiserfs_xattr_set_handle+0xe4/0xc10
[   39.051168][ T4020]  reiserfs_xattr_set+0x398/0x4b0
[   39.052189][ T4020]  trusted_set+0x98/0xec
[   39.053115][ T4020]  __vfs_setxattr+0x388/0x3a4
[   39.054185][ T4020]  __vfs_setxattr_noperm+0x110/0x528
[   39.055281][ T4020]  __vfs_setxattr_locked+0x1ec/0x218
[   39.056425][ T4020]  vfs_setxattr+0x1a8/0x344
[   39.057325][ T4020]  setxattr+0x250/0x2b4
[   39.058140][ T4020]  path_setxattr+0x17c/0x258
[   39.059121][ T4020]  __arm64_sys_lsetxattr+0xbc/0xd8
[   39.060318][ T4020]  invoke_syscall+0x98/0x2b8
[   39.061335][ T4020]  el0_svc_common+0x138/0x258
[   39.062299][ T4020]  do_el0_svc+0x58/0x14c
[   39.063135][ T4020]  el0_svc+0x7c/0x1f0
[   39.063998][ T4020]  el0t_64_sync_handler+0x84/0xe4
[   39.064950][ T4020]  el0t_64_sync+0x1a0/0x1a4