Warning: Permanently added '10.128.1.143' (ED25519) to the list of known hosts.
executing program
[   34.898363][ T6416] loop0: detected capacity change from 0 to 32768
[   34.971713][ T6416] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=ro,metadata_checksum=none,data_checksum=xxhash,compression=zstd,nojournal_transaction_names,read_only
[   34.975225][ T6416] 
[   34.975729][ T6416] ============================================
[   34.976959][ T6416] WARNING: possible recursive locking detected
[   34.978193][ T6416] 6.12.0-rc3-syzkaller-gd2b1b3bccef6 #0 Not tainted
[   34.979565][ T6416] --------------------------------------------
[   34.980821][ T6416] syz-executor149/6416 is trying to acquire lock:
[   34.982047][ T6416] ffff0000df380908 (&c->sb_lock){+.+.}-{3:3}, at: bch2_replicas_entry_validate+0x34/0x88
[   34.984171][ T6416] 
[   34.984171][ T6416] but task is already holding lock:
[   34.985756][ T6416] ffff0000df380908 (&c->sb_lock){+.+.}-{3:3}, at: bch2_read_superblock_clean+0x44/0x444
[   34.988165][ T6416] 
[   34.988165][ T6416] other info that might help us debug this:
[   34.989895][ T6416]  Possible unsafe locking scenario:
[   34.989895][ T6416] 
[   34.991478][ T6416]        CPU0
[   34.992129][ T6416]        ----
[   34.992866][ T6416]   lock(&c->sb_lock);
[   34.993811][ T6416]   lock(&c->sb_lock);
[   34.994695][ T6416] 
[   34.994695][ T6416]  *** DEADLOCK ***
[   34.994695][ T6416] 
[   34.996411][ T6416]  May be due to missing lock nesting notation
[   34.996411][ T6416] 
[   34.998183][ T6416] 2 locks held by syz-executor149/6416:
[   34.999420][ T6416]  #0: ffff0000df380278 (&c->state_lock){+.+.}-{3:3}, at: bch2_fs_start+0x50/0x53c
[   35.001427][ T6416]  #1: ffff0000df380908 (&c->sb_lock){+.+.}-{3:3}, at: bch2_read_superblock_clean+0x44/0x444
[   35.003536][ T6416] 
[   35.003536][ T6416] stack backtrace:
[   35.004752][ T6416] CPU: 0 UID: 0 PID: 6416 Comm: syz-executor149 Not tainted 6.12.0-rc3-syzkaller-gd2b1b3bccef6 #0
[   35.006885][ T6416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[   35.008976][ T6416] Call trace:
[   35.009593][ T6416]  dump_backtrace+0x1b8/0x1e4
[   35.010623][ T6416]  show_stack+0x2c/0x3c
[   35.011475][ T6416]  dump_stack_lvl+0xe4/0x150
[   35.012433][ T6416]  dump_stack+0x1c/0x28
[   35.013331][ T6416]  print_deadlock_bug+0x4e8/0x668
[   35.014374][ T6416]  __lock_acquire+0x6180/0x77c8
[   35.015420][ T6416]  lock_acquire+0x240/0x728
[   35.016346][ T6416]  __mutex_lock_common+0x190/0x21a0
[   35.017399][ T6416]  mutex_lock_nested+0x2c/0x38
[   35.018412][ T6416]  bch2_replicas_entry_validate+0x34/0x88
[   35.019595][ T6416]  journal_entry_data_usage_validate+0x268/0x5ac
[   35.020815][ T6416]  bch2_journal_entry_validate+0xb8/0xec
[   35.021913][ T6416]  bch2_read_superblock_clean+0x1ac/0x444
[   35.023154][ T6416]  bch2_fs_recovery+0x1b8/0x55a0
[   35.024153][ T6416]  bch2_fs_start+0x30c/0x53c
[   35.025160][ T6416]  bch2_fs_get_tree+0x938/0x1030
[   35.026220][ T6416]  vfs_get_tree+0x90/0x28c
[   35.027145][ T6416]  do_new_mount+0x278/0x900
[   35.028141][ T6416]  path_mount+0x590/0xe04
[   35.028975][ T6416]  __arm64_sys_mount+0x45c/0x5a8
[   35.029952][ T6416]  invoke_syscall+0x98/0x2b8
[   35.030863][ T6416]  el0_svc_common+0x130/0x23c
[   35.031963][ T6416]  do_el0_svc+0x48/0x58
[   35.032866][ T6416]  el0_svc+0x54/0x168
[   35.033716][ T6416]  el0t_64_sync_handler+0x84/0x108
[   35.034836][ T6416]  el0t_64_sync+0x190/0x194