EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors
EXT4-fs (loop0): orphan cleanup on readonly fs
EXT4-fs error (device loop0): ext4_quota_enable:6779: inode #5: comm syz-executor.0: casefold flag without casefold feature
------------[ cut here ]------------
kernel BUG at fs/ext4/extents_status.c:899!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 4090 Comm: syz-executor.0 Not tainted 6.0.0-rc7-syzkaller-00180-g70575e77839f #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022
RIP: 0010:ext4_es_cache_extent+0x4e3/0x540 fs/ext4/extents_status.c:899
Code: 00 48 c7 c7 60 a2 02 8a c6 05 14 d5 b2 0b 01 e8 68 5c 24 07 e9 5a ff ff ff e8 69 39 65 ff 0f 0b e9 d7 fc ff ff e8 5d 39 65 ff <0f> 0b e8 56 39 65 ff 0f 0b e9 13 fe ff ff e8 ca 9f b1 ff e9 c7 fb
RSP: 0018:ffffc90005887020 EFLAGS: 00010293
RAX: 0000000000000000 RBX: 00000000000033de RCX: 0000000000000000
RDX: ffff888076ea3b00 RSI: ffffffff8216cec3 RDI: 0000000000000004
RBP: ffff8880742f0cb8 R08: 0000000000000004 R09: 00000000ffffffff
R10: 00000000000033de R11: 000000000000000e R12: 0000000000000001
R13: 00000000ffffffff R14: 1ffff92000b10e05 R15: 00008f51ffffffff
FS:  00007fa9fdc2a700(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa9fdc2b000 CR3: 000000006ed12000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 ext4_cache_extents+0x13e/0x2d0 fs/ext4/extents.c:522
 ext4_find_extent+0x8f6/0xd10 fs/ext4/extents.c:920
 ext4_ext_map_blocks+0x1dd/0x5f50 fs/ext4/extents.c:4101
 ext4_map_blocks+0xa7b/0x18d0 fs/ext4/inode.c:570
 ext4_getblk+0x167/0x7a0 fs/ext4/inode.c:858
 ext4_bread+0x2a/0x190 fs/ext4/inode.c:914
 ext4_quota_read+0x246/0x320 fs/ext4/super.c:6910
 v2_read_header+0x73/0x100 fs/quota/quota_v2.c:62
 v2_check_quota_file+0x6f/0x1c0 fs/quota/quota_v2.c:81
 dquot_load_quota_sb+0x573/0xef0 fs/quota/dquot.c:2400
 dquot_load_quota_inode fs/quota/dquot.c:2443 [inline]
 dquot_load_quota_inode+0x200/0x390 fs/quota/dquot.c:2435
 ext4_quota_enable fs/ext4/super.c:6788 [inline]
 ext4_enable_quotas+0x5a1/0xb70 fs/ext4/super.c:6814
 ext4_orphan_cleanup+0xde1/0x10f0 fs/ext4/orphan.c:432
 __ext4_fill_super fs/ext4/super.c:5378 [inline]
 ext4_fill_super+0xab06/0xe8d0 fs/ext4/super.c:5517
 get_tree_bdev+0x440/0x760 fs/super.c:1323
 vfs_get_tree+0x89/0x2f0 fs/super.c:1530
 do_new_mount fs/namespace.c:3040 [inline]
 path_mount+0x1326/0x1e20 fs/namespace.c:3370
 do_mount fs/namespace.c:3383 [inline]
 __do_sys_mount fs/namespace.c:3591 [inline]
 __se_sys_mount fs/namespace.c:3568 [inline]
 __x64_sys_mount+0x27f/0x300 fs/namespace.c:3568
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fa9fca8a7aa
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:00007fa9fdc29f88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 0000000020000540 RCX: 00007fa9fca8a7aa
RDX: 0000000020000000 RSI: 0000000020000040 RDI: 00007fa9fdc29fe0
RBP: 00007fa9fdc2a020 R08: 00007fa9fdc2a020 R09: 0000000020000000
R10: 0000000000000081 R11: 0000000000000246 R12: 0000000020000000
R13: 0000000020000040 R14: 00007fa9fdc29fe0 R15: 0000000020000740
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:ext4_es_cache_extent+0x4e3/0x540 fs/ext4/extents_status.c:899
Code: 00 48 c7 c7 60 a2 02 8a c6 05 14 d5 b2 0b 01 e8 68 5c 24 07 e9 5a ff ff ff e8 69 39 65 ff 0f 0b e9 d7 fc ff ff e8 5d 39 65 ff <0f> 0b e8 56 39 65 ff 0f 0b e9 13 fe ff ff e8 ca 9f b1 ff e9 c7 fb
RSP: 0018:ffffc90005887020 EFLAGS: 00010293
RAX: 0000000000000000 RBX: 00000000000033de RCX: 0000000000000000
RDX: ffff888076ea3b00 RSI: ffffffff8216cec3 RDI: 0000000000000004
RBP: ffff8880742f0cb8 R08: 0000000000000004 R09: 00000000ffffffff
R10: 00000000000033de R11: 000000000000000e R12: 0000000000000001
R13: 00000000ffffffff R14: 1ffff92000b10e05 R15: 00008f51ffffffff
FS:  00007fa9fdc2a700(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffcc85c6608 CR3: 000000006ed12000 CR4: 0000000000350ee0