EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
------------[ cut here ]------------
kernel BUG at fs/ext4/ext4.h:3354!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 451 Comm: syz-executor.5 Not tainted 5.15.81-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023
RIP: 0010:ext4_get_group_info fs/ext4/ext4.h:3354 [inline]
RIP: 0010:ext4_mb_load_buddy_gfp+0xb7a/0xb80 fs/ext4/mballoc.c:1498
Code: 03 38 c1 0f 8c 3c f7 ff ff e8 32 a0 ca ff e9 32 f7 ff ff 48 c7 c7 20 2b e8 85 48 89 de 4c 89 fa e8 ab 8e 87 00 e9 95 f5 ff ff <0f> 0b 0f 0b 0f 0b 55 48 89 e5 41 57 41 56 41 54 53 49 89 fe 49 bf
RSP: 0018:ffffc90000a17300 EFLAGS: 00010246
RAX: 0000000000000001 RBX: ffff8881129ce000 RCX: 0000000000000c40
RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff88811287a000
RBP: ffffc90000a17390 R08: dffffc0000000000 R09: ffffc90000a17440
R10: fffff52000142e8f R11: 1ffff92000142e88 R12: 1ffff1102250f479
R13: ffff88811287a3c8 R14: ffff8881129ce040 R15: dffffc0000000000
FS:  00007f75950f2700(0000) GS:ffff8881f7200000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f759569b000 CR3: 0000000125265000 CR4: 00000000003506b0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 ext4_mb_load_buddy fs/ext4/mballoc.c:1620 [inline]
 ext4_mballoc_query_range+0xc4/0x5d0 fs/ext4/mballoc.c:6560
 ext4_getfsmap_datadev+0x1a8f/0x2470 fs/ext4/fsmap.c:537
 ext4_getfsmap+0x776/0xfb0 fs/ext4/fsmap.c:708
 ext4_ioc_getfsmap fs/ext4/ioctl.c:660 [inline]
 __ext4_ioctl fs/ext4/ioctl.c:862 [inline]
 ext4_ioctl+0x16b2/0x4450 fs/ext4/ioctl.c:1276
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:874 [inline]
 __se_sys_ioctl+0xc7/0x110 fs/ioctl.c:860
 __x64_sys_ioctl+0x76/0x80 fs/ioctl.c:860
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x44/0xd0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x61/0xcb
RIP: 0033:0x7f759557f0d9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f75950f2168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f759569ef80 RCX: 00007f759557f0d9
RDX: 0000000020000200 RSI: 00000000c0c0583b RDI: 0000000000000004
RBP: 00007f75955daae9 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffe785fd8bf R14: 00007f75950f2300 R15: 0000000000022000
 </TASK>
Modules linked in:
---[ end trace a7c6f25d1fd07583 ]---
RIP: 0010:ext4_get_group_info fs/ext4/ext4.h:3354 [inline]
RIP: 0010:ext4_mb_load_buddy_gfp+0xb7a/0xb80 fs/ext4/mballoc.c:1498
Code: 03 38 c1 0f 8c 3c f7 ff ff e8 32 a0 ca ff e9 32 f7 ff ff 48 c7 c7 20 2b e8 85 48 89 de 4c 89 fa e8 ab 8e 87 00 e9 95 f5 ff ff <0f> 0b 0f 0b 0f 0b 55 48 89 e5 41 57 41 56 41 54 53 49 89 fe 49 bf
RSP: 0018:ffffc90000a17300 EFLAGS: 00010246
RAX: 0000000000000001 RBX: ffff8881129ce000 RCX: 0000000000000c40
RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff88811287a000
RBP: ffffc90000a17390 R08: dffffc0000000000 R09: ffffc90000a17440
R10: fffff52000142e8f R11: 1ffff92000142e88 R12: 1ffff1102250f479
R13: ffff88811287a3c8 R14: ffff8881129ce040 R15: dffffc0000000000
FS:  00007f75950f2700(0000) GS:ffff8881f7200000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f921b456058 CR3: 0000000125265000 CR4: 00000000003506b0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400