REISERFS warning (device loop0): reiserfs_fill_super: corrupt root inode, run fsck
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BUG: KASAN: vmalloc-out-of-bounds in cleanup_bitmap_list+0x175/0x500 fs/reiserfs/journal.c:231
Read of size 8 at addr ffffc90001258008 by task syz-executor.0/21363
CPU: 0 PID: 21363 Comm: syz-executor.0 Not tainted 5.15.120-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023
Call Trace:
<TASK>
__dump_stack lib/dump_stack.c:88 [inline]
dump_stack_lvl+0x1e3/0x2cb lib/dump_stack.c:106
print_address_description+0x63/0x3b0 mm/kasan/report.c:248
__kasan_report mm/kasan/report.c:434 [inline]
kasan_report+0x16b/0x1c0 mm/kasan/report.c:451
cleanup_bitmap_list+0x175/0x500 fs/reiserfs/journal.c:231
free_list_bitmaps+0x48/0x1a0 fs/reiserfs/journal.c:249
free_journal_ram+0xf8/0x3f0 fs/reiserfs/journal.c:1884
do_journal_release fs/reiserfs/journal.c:1957 [inline]
journal_release_error+0x76/0x90 fs/reiserfs/journal.c:1975
reiserfs_fill_super+0x13e9/0x2690 fs/reiserfs/super.c:2227
mount_bdev+0x2c9/0x3f0 fs/super.c:1378
legacy_get_tree+0xeb/0x180 fs/fs_context.c:610
vfs_get_tree+0x88/0x270 fs/super.c:1508
do_new_mount+0x28b/0xae0 fs/namespace.c:2994
do_mount fs/namespace.c:3337 [inline]
__do_sys_mount fs/namespace.c:3545 [inline]
__se_sys_mount+0x2d5/0x3c0 fs/namespace.c:3522
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x61/0xcb
RIP: 0033:0x7f97f244c8ba
Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f97f09bcf88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00000000000010f6 RCX: 00007f97f244c8ba
RDX: 0000000020001100 RSI: 0000000020000040 RDI: 00007f97f09bcfe0
RBP: 00007f97f09bd020 R08: 00007f97f09bd020 R09: 0000000000000080
R10: 0000000000000080 R11: 0000000000000202 R12: 0000000020001100
R13: 0000000020000040 R14: 00007f97f09bcfe0 R15: 00000000200000c0
</TASK>
Memory state around the buggy address:
ffffc90001257f00: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8
ffffc90001257f80: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8
>ffffc90001258000: 00 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8
^
ffffc90001258080: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8
ffffc90001258100: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8
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