REISERFS error (device loop6): vs-5150 search_by_key: invalid format found in block 0. Fsck? REISERFS (device loop6): Remounting filesystem read-only REISERFS error (device loop6): vs-13070 reiserfs_read_locked_inode: i/o failure occurred trying to find stat data of [1 2 0x0 SD] ================================================================== BUG: KASAN: vmalloc-out-of-bounds in cleanup_bitmap_list+0x187/0x500 fs/reiserfs/journal.c:231 Read of size 8 at addr ffffc900012f6008 by task syz.6.690/7806 CPU: 1 PID: 7806 Comm: syz.6.690 Not tainted 5.15.189-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 Call Trace: dump_stack_lvl+0x168/0x230 lib/dump_stack.c:106 print_address_description+0x60/0x2d0 mm/kasan/report.c:248 __kasan_report mm/kasan/report.c:434 [inline] kasan_report+0xdf/0x130 mm/kasan/report.c:451 cleanup_bitmap_list+0x187/0x500 fs/reiserfs/journal.c:231 free_list_bitmaps+0x46/0x190 fs/reiserfs/journal.c:249 free_journal_ram+0xdf/0x3c0 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+0x1105/0x23e0 fs/reiserfs/super.c:2227 mount_bdev+0x287/0x3c0 fs/super.c:1400 legacy_get_tree+0xe6/0x180 fs/fs_context.c:611 vfs_get_tree+0x88/0x270 fs/super.c:1530 do_new_mount+0x24a/0xa40 fs/namespace.c:3014 do_mount fs/namespace.c:3357 [inline] __do_sys_mount fs/namespace.c:3565 [inline] __se_sys_mount+0x2d6/0x3c0 fs/namespace.c:3542 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x66/0xd0 RIP: 0033:0x7f20628b114a Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f2060716e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 RAX: ffffffffffffffda RBX: 00007f2060716ef0 RCX: 00007f20628b114a RDX: 0000200000000000 RSI: 00002000000000c0 RDI: 00007f2060716eb0 RBP: 0000200000000000 R08: 00007f2060716ef0 R09: 0000000000008488 R10: 0000000000008488 R11: 0000000000000246 R12: 00002000000000c0 R13: 00007f2060716eb0 R14: 0000000000001101 R15: 00002000000001c0 Memory state around the buggy address: ffffc900012f5f00: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 ffffc900012f5f80: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 >ffffc900012f6000: 00 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 ^ ffffc900012f6080: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 ffffc900012f6100: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 ==================================================================