REISERFS error (device loop2): vs-5150 search_by_key: invalid format found in block 0. Fsck?
REISERFS error (device loop2): vs-13070 reiserfs_read_locked_inode: i/o failure occurred trying to find stat data of [1 2 0x0 SD]
REISERFS warning (device loop2): reiserfs_fill_super: corrupt root inode, run fsck
==================================================================
BUG: KASAN: vmalloc-out-of-bounds in cleanup_bitmap_list.part.0+0x4dd/0x5c0 fs/reiserfs/journal.c:231
Read of size 8 at addr ffffc90005d7f000 by task syz-executor.2/6564
CPU: 1 PID: 6564 Comm: syz-executor.2 Not tainted 6.5.0-rc2-syzkaller-00371-g269f4a4b85a1 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023
Call Trace:
__dump_stack lib/dump_stack.c:88 [inline]
dump_stack_lvl+0xd9/0x1b0 lib/dump_stack.c:106
print_address_description mm/kasan/report.c:364 [inline]
print_report+0xc4/0x620 mm/kasan/report.c:475
kasan_report+0xda/0x110 mm/kasan/report.c:588
cleanup_bitmap_list.part.0+0x4dd/0x5c0 fs/reiserfs/journal.c:231
cleanup_bitmap_list fs/reiserfs/journal.c:227 [inline]
free_list_bitmaps fs/reiserfs/journal.c:249 [inline]
free_journal_ram+0x160/0x650 fs/reiserfs/journal.c:1887
do_journal_release fs/reiserfs/journal.c:1960 [inline]
journal_release_error+0x76/0xa0 fs/reiserfs/journal.c:1978
reiserfs_fill_super+0xecc/0x3150 fs/reiserfs/super.c:2223
mount_bdev+0x30d/0x3d0 fs/super.c:1391
legacy_get_tree+0x109/0x220 fs/fs_context.c:611
vfs_get_tree+0x88/0x350 fs/super.c:1519
do_new_mount fs/namespace.c:3335 [inline]
path_mount+0x1492/0x1ed0 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]
__x64_sys_mount+0x293/0x310 fs/namespace.c:3861
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f1d49a7e22a
Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 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 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f1d4a817ee8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007f1d4a817f80 RCX: 00007f1d49a7e22a
RDX: 0000000020000040 RSI: 0000000020000000 RDI: 00007f1d4a817f40
RBP: 0000000020000040 R08: 00007f1d4a817f80 R09: 0000000000004413
R10: 0000000000004413 R11: 0000000000000202 R12: 0000000020000000
R13: 00007f1d4a817f40 R14: 0000000000001111 R15: 00000000200000c0
The buggy address belongs to the virtual mapping at
[ffffc90005d44000, ffffc90005d80000) created by:
reiserfs_allocate_list_bitmaps+0x58/0x1c0 fs/reiserfs/journal.c:290
Memory state around the buggy address:
ffffc90005d7ef00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
ffffc90005d7ef80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>ffffc90005d7f000: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8
^
ffffc90005d7f080: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8
ffffc90005d7f100: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8
==================================================================
BUG: unable to handle page fault for address: ffffc90005d7f000
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 12800067 P4D 12800067 PUD 1465f067 PMD 21a85067 PTE 0
Oops: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 6564 Comm: syz-executor.2 Tainted: G B 6.5.0-rc2-syzkaller-00371-g269f4a4b85a1 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023
RIP: 0010:cleanup_bitmap_list.part.0+0x2b7/0x5c0 fs/reiserfs/journal.c:231
Code: 0f 85 ef 01 00 00 48 8b 04 24 49 63 de 48 c1 e3 03 48 8b 68 08 48 01 dd 48 89 e8 48 c1 e8 03 42 80 3c 38 00 0f 85 1e 02 00 00 <48> 8b 6d 00 48 85 ed 0f 84 f6 fe ff ff e8 07 c6 60 ff 49 8d 7c 24
RSP: 0018:ffffc900058bfa40 EFLAGS: 00010282
RAX: 0000000000000001 RBX: 000000000003b000 RCX: ffffc90005f59000
RDX: 0000000000040000 RSI: ffffffff81da4107 RDI: 0000000000000007
RBP: ffffc90005d7f000 R08: 0000000000000007 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000001 R12: ffff88802388f000
R13: ffff88807964a000 R14: 0000000000007600 R15: dffffc0000000000
FS: 00007f1d4a8186c0(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffc90005d7f000 CR3: 000000001fdf4000 CR4: 0000000000350ef0
Call Trace:
cleanup_bitmap_list fs/reiserfs/journal.c:227 [inline]
free_list_bitmaps fs/reiserfs/journal.c:249 [inline]
free_journal_ram+0x160/0x650 fs/reiserfs/journal.c:1887
do_journal_release fs/reiserfs/journal.c:1960 [inline]
journal_release_error+0x76/0xa0 fs/reiserfs/journal.c:1978
reiserfs_fill_super+0xecc/0x3150 fs/reiserfs/super.c:2223
mount_bdev+0x30d/0x3d0 fs/super.c:1391
legacy_get_tree+0x109/0x220 fs/fs_context.c:611
vfs_get_tree+0x88/0x350 fs/super.c:1519
do_new_mount fs/namespace.c:3335 [inline]
path_mount+0x1492/0x1ed0 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]
__x64_sys_mount+0x293/0x310 fs/namespace.c:3861
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f1d49a7e22a
Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 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 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f1d4a817ee8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007f1d4a817f80 RCX: 00007f1d49a7e22a
RDX: 0000000020000040 RSI: 0000000020000000 RDI: 00007f1d4a817f40
RBP: 0000000020000040 R08: 00007f1d4a817f80 R09: 0000000000004413
R10: 0000000000004413 R11: 0000000000000202 R12: 0000000020000000
R13: 00007f1d4a817f40 R14: 0000000000001111 R15: 00000000200000c0
Modules linked in:
CR2: ffffc90005d7f000
---[ end trace 0000000000000000 ]---
RIP: 0010:cleanup_bitmap_list.part.0+0x2b7/0x5c0 fs/reiserfs/journal.c:231
Code: 0f 85 ef 01 00 00 48 8b 04 24 49 63 de 48 c1 e3 03 48 8b 68 08 48 01 dd 48 89 e8 48 c1 e8 03 42 80 3c 38 00 0f 85 1e 02 00 00 <48> 8b 6d 00 48 85 ed 0f 84 f6 fe ff ff e8 07 c6 60 ff 49 8d 7c 24
RSP: 0018:ffffc900058bfa40 EFLAGS: 00010282
RAX: 0000000000000001 RBX: 000000000003b000 RCX: ffffc90005f59000
RDX: 0000000000040000 RSI: ffffffff81da4107 RDI: 0000000000000007
RBP: ffffc90005d7f000 R08: 0000000000000007 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000001 R12: ffff88802388f000
R13: ffff88807964a000 R14: 0000000000007600 R15: dffffc0000000000
FS: 00007f1d4a8186c0(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffc90005d7f000 CR3: 000000001fdf4000 CR4: 0000000000350ef0
----------------
Code disassembly (best guess):
0: 0f 85 ef 01 00 00 jne 0x1f5
6: 48 8b 04 24 mov (%rsp),%rax
a: 49 63 de movslq %r14d,%rbx
d: 48 c1 e3 03 shl $0x3,%rbx
11: 48 8b 68 08 mov 0x8(%rax),%rbp
15: 48 01 dd add %rbx,%rbp
18: 48 89 e8 mov %rbp,%rax
1b: 48 c1 e8 03 shr $0x3,%rax
1f: 42 80 3c 38 00 cmpb $0x0,(%rax,%r15,1)
24: 0f 85 1e 02 00 00 jne 0x248
* 2a: 48 8b 6d 00 mov 0x0(%rbp),%rbp <-- trapping instruction
2e: 48 85 ed test %rbp,%rbp
31: 0f 84 f6 fe ff ff je 0xffffff2d
37: e8 07 c6 60 ff call 0xff60c643
3c: 49 rex.WB
3d: 8d .byte 0x8d
3e: 7c 24 jl 0x64