loop0: detected capacity change from 0 to 1051
EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60935!=0)
EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback.
------------[ cut here ]------------
kernel BUG at fs/ext4/extents_status.c:899!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 4058 Comm: syz-executor392 Not tainted 5.17.0-rc3-syzkaller-00316-gb81b1829e7e3 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:ext4_es_cache_extent+0x4e8/0x550 fs/ext4/extents_status.c:899
Code: 00 48 c7 c7 a0 6d c1 89 c6 05 92 13 6f 0b 01 e8 f7 55 f7 06 e9 5a ff ff ff e8 04 86 68 ff 0f 0b e9 d7 fc ff ff e8 f8 85 68 ff <0f> 0b e8 f1 85 68 ff 0f 0b e9 13 fe ff ff e8 c5 d6 af ff e9 c2 fb
RSP: 0018:ffffc90001f1ee80 EFLAGS: 00010293
RAX: 0000000000000000 RBX: 00000000000033de RCX: 0000000000000000
RDX: ffff888017c18000 RSI: ffffffff820ff198 RDI: 0000000000000003
RBP: ffff88807380c868 R08: 00000000ffffffff R09: 0000000000000000
R10: ffffffff820feedc R11: 0000000000000000 R12: 0000000000000001
R13: 00000000ffffffff R14: 1ffff920003e3dd1 R15: 00008f1cffffffff
FS:  0000555556231300(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fffd6730000 CR3: 000000007da29000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 ext4_cache_extents+0x13e/0x2d0 fs/ext4/extents.c:518
 ext4_find_extent+0x8f6/0xd10 fs/ext4/extents.c:916
 ext4_ext_map_blocks+0x1e2/0x5f30 fs/ext4/extents.c:4098
 ext4_map_blocks+0x9ca/0x18a0 fs/ext4/inode.c:563
 ext4_getblk+0x553/0x6b0 fs/ext4/inode.c:849
 ext4_bread_batch+0x7c/0x550 fs/ext4/inode.c:923
 __ext4_find_entry+0x482/0x1050 fs/ext4/namei.c:1600
 ext4_lookup_entry fs/ext4/namei.c:1701 [inline]
 ext4_lookup fs/ext4/namei.c:1769 [inline]
 ext4_lookup+0x4fc/0x730 fs/ext4/namei.c:1760
 __lookup_slow+0x24c/0x480 fs/namei.c:1707
 lookup_slow fs/namei.c:1724 [inline]
 walk_component+0x40f/0x6a0 fs/namei.c:2020
 link_path_walk.part.0+0x7ef/0xf70 fs/namei.c:2347
 link_path_walk fs/namei.c:2272 [inline]
 path_openat+0x266/0x2940 fs/namei.c:3605
 do_filp_open+0x1aa/0x400 fs/namei.c:3636
 do_sys_openat2+0x16d/0x4d0 fs/open.c:1214
 do_sys_open fs/open.c:1230 [inline]
 __do_sys_openat fs/open.c:1246 [inline]
 __se_sys_openat fs/open.c:1241 [inline]
 __x64_sys_openat+0x13f/0x1f0 fs/open.c:1241
 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+0x44/0xae
RIP: 0033:0x7fd5a0be7f09
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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:00007fffd672f348 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd5a0be7f09
RDX: 000000000000c880 RSI: 0000000020000100 RDI: 0000000000000005
RBP: 00007fd5a0ba7700 R08: 0000000800000015 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd5a0ba7790
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:ext4_es_cache_extent+0x4e8/0x550 fs/ext4/extents_status.c:899
Code: 00 48 c7 c7 a0 6d c1 89 c6 05 92 13 6f 0b 01 e8 f7 55 f7 06 e9 5a ff ff ff e8 04 86 68 ff 0f 0b e9 d7 fc ff ff e8 f8 85 68 ff <0f> 0b e8 f1 85 68 ff 0f 0b e9 13 fe ff ff e8 c5 d6 af ff e9 c2 fb
RSP: 0018:ffffc90001f1ee80 EFLAGS: 00010293
RAX: 0000000000000000 RBX: 00000000000033de RCX: 0000000000000000
RDX: ffff888017c18000 RSI: ffffffff820ff198 RDI: 0000000000000003
RBP: ffff88807380c868 R08: 00000000ffffffff R09: 0000000000000000
R10: ffffffff820feedc R11: 0000000000000000 R12: 0000000000000001
R13: 00000000ffffffff R14: 1ffff920003e3dd1 R15: 00008f1cffffffff
FS:  0000555556231300(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fffd6730000 CR3: 000000007da29000 CR4: 0000000000350ef0