REISERFS error (device loop4): vs-5150 search_by_key: invalid format found in block 532. Fsck?
REISERFS (device loop4): Remounting filesystem read-only
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kernel BUG at fs/reiserfs/stree.c:1568!
Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
Modules linked in:
CPU: 0 PID: 6915 Comm: syz.4.561 Not tainted 5.15.167-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : maybe_indirect_to_direct fs/reiserfs/stree.c:1568 [inline]
pc : reiserfs_cut_from_item+0x1a74/0x1c84 fs/reiserfs/stree.c:1694
lr : maybe_indirect_to_direct fs/reiserfs/stree.c:1568 [inline]
lr : reiserfs_cut_from_item+0x1a74/0x1c84 fs/reiserfs/stree.c:1694
sp : ffff800023597080
x29: ffff8000235975a0 x28: ffff800023597780 x27: 0000000000000000
x26: ffff800023597560 x25: ffff8000235976e0 x24: 0000000000000e5c
x23: dfff800000000000 x22: ffff0000d76f6678 x21: 1fffe0001b7e2f24
x20: 0000000000000e5c x19: ffff0000d76f6000 x18: 0000000000000000
x17: 0000000000000000 x16: ffff800008ce66a0 x15: 00000000fffffffe
x14: ffff0000d5f39b40 x13: 0000000000ff0100 x12: ffffffffffffffff
x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000d5f39b40
x8 : ffff800008cee140 x7 : 0000000000000000 x6 : 0000000000000000
x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff800008a78864
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000e5c
Call trace:
 maybe_indirect_to_direct fs/reiserfs/stree.c:1568 [inline]
 reiserfs_cut_from_item+0x1a74/0x1c84 fs/reiserfs/stree.c:1694
 reiserfs_do_truncate+0x89c/0x11c8 fs/reiserfs/stree.c:1973
 reiserfs_truncate_file+0x3ac/0x6f0 fs/reiserfs/inode.c:2318
 reiserfs_setattr+0x8e8/0xd94 fs/reiserfs/inode.c:3409
 notify_change+0xa34/0xcf8 fs/attr.c:505
 do_truncate+0x1c0/0x28c fs/open.c:65
 do_sys_ftruncate+0x288/0x31c fs/open.c:193
 __do_sys_ftruncate fs/open.c:204 [inline]
 __se_sys_ftruncate fs/open.c:202 [inline]
 __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142
 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181
 el0_svc+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608
 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626
 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584
Code: 52800081 97efa0eb 17fffde7 97df5f5f (d4210000) 
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