REISERFS panic (device loop5): vs-13065 update_stat_data: key [1 2 0x0 DIRECT], found item *3.6* [1 2 0x0 DIRECT], item_len 44, item_location 4052, free_space(entry_count) 0 ------------[ cut here ]------------ kernel BUG at fs/reiserfs/prints.c:390! Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP Modules linked in: CPU: 0 PID: 9965 Comm: syz-executor.5 Not tainted 6.6.0-rc5-syzkaller-g249eb8f39efb #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __reiserfs_panic+0x150/0x154 fs/reiserfs/prints.c:384 lr : __reiserfs_panic+0x150/0x154 fs/reiserfs/prints.c:384 sp : ffff8000a4d67220 x29: ffff8000a4d672e0 x28: dfff800000000000 x27: ffff000124aa0d98 x26: ffff8000a4d673e8 x25: ffff000124aa0d98 x24: ffff8000a4d672a0 x23: ffff8000a4d67260 x22: ffff80008a8bb0c0 x21: ffff0000db806000 x20: ffff80008a8bb0a0 x19: ffff80008d8876da x18: 1fffe000368375ce x17: ffff80008e1ad000 x16: ffff80008a63d588 x15: 0000000000000001 x14: 1ffff000149acd9c x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000040000 x10: 000000000001aba7 x9 : f3c552dc688ffa00 x8 : f3c552dc688ffa00 x7 : ffff800080297618 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800082b1fb24 x2 : 0000000000000001 x1 : 0000000100000000 x0 : 00000000000000ad Call trace: __reiserfs_panic+0x150/0x154 fs/reiserfs/prints.c:384 update_stat_data fs/reiserfs/inode.c:1422 [inline] reiserfs_update_sd_size+0xd00/0xdb8 fs/reiserfs/inode.c:1495 reiserfs_update_sd fs/reiserfs/reiserfs.h:3098 [inline] reiserfs_mkdir+0x60c/0x77c fs/reiserfs/namei.c:875 xattr_mkdir fs/reiserfs/xattr.c:77 [inline] create_privroot fs/reiserfs/xattr.c:891 [inline] reiserfs_xattr_init+0x2b4/0x638 fs/reiserfs/xattr.c:1007 reiserfs_fill_super+0x1bfc/0x2028 fs/reiserfs/super.c:2175 mount_bdev+0x1e8/0x2b4 fs/super.c:1629 get_super_block+0x44/0x58 fs/reiserfs/super.c:2601 legacy_get_tree+0xd4/0x16c fs/fs_context.c:638 vfs_get_tree+0x90/0x288 fs/super.c:1750 do_new_mount+0x25c/0x8c8 fs/namespace.c:3335 path_mount+0x590/0xe04 fs/namespace.c:3662 do_mount fs/namespace.c:3675 [inline] __do_sys_mount fs/namespace.c:3884 [inline] __se_sys_mount fs/namespace.c:3861 [inline] __arm64_sys_mount+0x45c/0x594 fs/namespace.c:3861 __invoke_syscall arch/arm64/kernel/syscall.c:37 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:51 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:136 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:155 el0_svc+0x58/0x16c arch/arm64/kernel/entry-common.c:678 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:696 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:595 Code: b008c885 913000a5 aa1303e4 95c4bc12 (d4210000) ---[ end trace 0000000000000000 ]---