EXT4-fs error (device loop5): ext4_dirty_inode:6045: inode #16: comm syz-executor.5: mark_inode_dirty error
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kernel BUG at fs/ext4/ext4.h:3331!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 1031 Comm: syz-executor.5 Not tainted 6.1.25-syzkaller-00068-g60662882b7bd #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
RIP: 0010:ext4_get_group_info fs/ext4/ext4.h:3331 [inline]
RIP: 0010:ext4_mb_find_by_goal+0xdf4/0xe30 fs/ext4/mballoc.c:2162
Code: c4 ff e9 b5 fb ff ff e8 9a 9f 7e ff 49 bc 00 00 00 00 00 fc ff df e9 6f f7 ff ff e8 86 9f 7e ff e9 51 f7 ff ff e8 7c 9f 7e ff <0f> 0b e8 75 ac 10 03 e8 70 9f 7e ff 0f 0b e8 69 9f 7e ff 0f 0b e8
RSP: 0018:ffffc9000253f1c0 EFLAGS: 00010293
RAX: ffffffff81f52434 RBX: 0000000000000001 RCX: ffff88811c431440
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000001
RBP: ffffc9000253f2d0 R08: ffffffff81f5176b R09: ffffed10217e0c32
R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff11023726279
R13: 0000000000000001 R14: 1ffff920004a7e48 R15: ffff88811b9313c8
FS:  00007fbbc41c3700(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fdab4c3f000 CR3: 00000001258d7000 CR4: 00000000003506b0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 ext4_mb_regular_allocator+0x24c/0x3610 fs/ext4/mballoc.c:2614
 ext4_mb_new_blocks+0xfd3/0x48f0 fs/ext4/mballoc.c:5611
 ext4_ext_map_blocks+0x19ca/0x71e0 fs/ext4/extents.c:4287
 ext4_map_blocks+0xa42/0x1ce0 fs/ext4/inode.c:651
 ext4_alloc_file_blocks+0x3d5/0xcd0 fs/ext4/extents.c:4471
 ext4_fallocate+0x942/0x1e90 fs/ext4/extents.c:4758
 vfs_fallocate+0x492/0x570 fs/open.c:324
 ksys_fallocate fs/open.c:347 [inline]
 __do_sys_fallocate fs/open.c:355 [inline]
 __se_sys_fallocate fs/open.c:353 [inline]
 __x64_sys_fallocate+0xc0/0x110 fs/open.c:353
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fbbc348c149
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:00007fbbc41c3168 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
RAX: ffffffffffffffda RBX: 00007fbbc35abf80 RCX: 00007fbbc348c149
RDX: 0000000000008947 RSI: 0000000000000000 RDI: 0000000000000004
RBP: 00007fbbc34e7cad R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000007 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffde4a2061f R14: 00007fbbc41c3300 R15: 0000000000022000
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:ext4_get_group_info fs/ext4/ext4.h:3331 [inline]
RIP: 0010:ext4_mb_find_by_goal+0xdf4/0xe30 fs/ext4/mballoc.c:2162
Code: c4 ff e9 b5 fb ff ff e8 9a 9f 7e ff 49 bc 00 00 00 00 00 fc ff df e9 6f f7 ff ff e8 86 9f 7e ff e9 51 f7 ff ff e8 7c 9f 7e ff <0f> 0b e8 75 ac 10 03 e8 70 9f 7e ff 0f 0b e8 69 9f 7e ff 0f 0b e8
RSP: 0018:ffffc9000253f1c0 EFLAGS: 00010293
RAX: ffffffff81f52434 RBX: 0000000000000001 RCX: ffff88811c431440
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000001
RBP: ffffc9000253f2d0 R08: ffffffff81f5176b R09: ffffed10217e0c32
R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff11023726279
R13: 0000000000000001 R14: 1ffff920004a7e48 R15: ffff88811b9313c8
FS:  00007fbbc41c3700(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fdabe1d9000 CR3: 00000001258d7000 CR4: 00000000003506b0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400