------------[ cut here ]------------
kernel BUG at fs/ext4/ext4.h:3331!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 3642 Comm: syz-executor315 Not tainted 6.1.0-syzkaller-03225-g764822972d64 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
RIP: 0010:ext4_get_group_info+0x36e/0x3d0 fs/ext4/ext4.h:3331
Code: ff 48 c7 c2 e0 77 62 8a be f1 02 00 00 48 c7 c7 40 78 62 8a c6 05 60 5f 18 0c 01 e8 18 8c 84 07 e9 d9 fd ff ff e8 02 49 5c ff <0f> 0b e8 5b 04 a9 ff e9 ea fc ff ff e8 51 04 a9 ff e9 24 fd ff ff
RSP: 0018:ffffc90003e5f3e0 EFLAGS: 00010293
RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
RDX: ffff888023120000 RSI: ffffffff822477ae RDI: 0000000000000004
RBP: ffff8880273ea000 R08: 0000000000000004 R09: 0000000000000001
R10: 0000000000000001 R11: 0000000000092080 R12: ffff8880273e8000
R13: ffff8880273e8678 R14: 0000000000000001 R15: ffffc90003e5f7c0
FS:  0000555555a66300(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055f483e60098 CR3: 0000000076992000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 ext4_mb_load_buddy_gfp+0xc9/0x1350 fs/ext4/mballoc.c:1448
 ext4_mb_load_buddy fs/ext4/mballoc.c:1570 [inline]
 ext4_mballoc_query_range+0xa5/0x890 fs/ext4/mballoc.c:6573
 ext4_getfsmap_datadev+0x17f8/0x2a10 fs/ext4/fsmap.c:537
 ext4_getfsmap+0x6ce/0x990 fs/ext4/fsmap.c:708
 ext4_ioc_getfsmap+0x344/0x990 fs/ext4/ioctl.c:902
 __ext4_ioctl+0x352/0x4b60 fs/ext4/ioctl.c:1226
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:870 [inline]
 __se_sys_ioctl fs/ioctl.c:856 [inline]
 __x64_sys_ioctl+0x197/0x210 fs/ioctl.c:856
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x39/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fa69962c3e9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fffac3640b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00000000000f4240 RCX: 00007fa69962c3e9
RDX: 0000000020000200 RSI: 00000000c0c0583b RDI: 0000000000000004
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
R10: 00000000000003f1 R11: 0000000000000246 R12: 00007fa6995eb5c0
R13: 00007fffac3640e0 R14: 00007fffac3640cc R15: 00007fffac3640d0
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:ext4_get_group_info+0x36e/0x3d0 fs/ext4/ext4.h:3331
Code: ff 48 c7 c2 e0 77 62 8a be f1 02 00 00 48 c7 c7 40 78 62 8a c6 05 60 5f 18 0c 01 e8 18 8c 84 07 e9 d9 fd ff ff e8 02 49 5c ff <0f> 0b e8 5b 04 a9 ff e9 ea fc ff ff e8 51 04 a9 ff e9 24 fd ff ff
RSP: 0018:ffffc90003e5f3e0 EFLAGS: 00010293
RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
RDX: ffff888023120000 RSI: ffffffff822477ae RDI: 0000000000000004
RBP: ffff8880273ea000 R08: 0000000000000004 R09: 0000000000000001
R10: 0000000000000001 R11: 0000000000092080 R12: ffff8880273e8000
R13: ffff8880273e8678 R14: 0000000000000001 R15: ffffc90003e5f7c0
FS:  0000555555a66300(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000555555a665d0 CR3: 0000000076992000 CR4: 0000000000350ef0