EXT4-fs error (device loop0): ext4_write_end:1345: inode #19: comm syz-executor.0: mark_inode_dirty error
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kernel BUG at fs/ext4/ext4.h:3331!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 8401 Comm: syz-executor.0 Tainted: G        W          6.1.25-syzkaller-00110-gd28f02c47b77 #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_load_buddy_gfp+0xef8/0xf10 fs/ext4/mballoc.c:1448
Code: ae 4d c6 ff e9 de f3 ff ff e8 d4 64 80 ff 48 c7 c7 20 af 8b 86 4c 89 ee 48 89 da e8 d2 3e a7 00 e9 50 f2 ff ff e8 b8 64 80 ff <0f> 0b e8 b1 64 80 ff 0f 0b e8 aa 64 80 ff 0f 0b 0f 1f 84 00 00 00
RSP: 0018:ffffc9000d49f7a8 EFLAGS: 00010246
RAX: ffffffff81f35ef8 RBX: 0000000000000001 RCX: 0000000000040000
RDX: ffffc90001019000 RSI: 000000000003ffff RDI: 0000000000040000
RBP: ffffc9000d49f830 R08: ffffffff81f350ec R09: ffffed1026dc47b0
R10: 0000000000000000 R11: dffffc0000000001 R12: 00000000fffdbe5b
R13: ffff888109c42000 R14: ffff8881132033c8 R15: ffff888113203018
FS:  00007f4665fd4700(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f996a7a8000 CR3: 00000001209a8000 CR4: 00000000003506a0
Call Trace:
 <TASK>
 ext4_discard_preallocations+0x79c/0xef0 fs/ext4/mballoc.c:5021
 ext4_release_file+0x16e/0x310 fs/ext4/file.c:166
 __fput+0x3ab/0x870 fs/file_table.c:320
 ____fput+0x15/0x20 fs/file_table.c:348
 task_work_run+0x24d/0x2e0 kernel/task_work.c:179
 get_signal+0x15a0/0x1820 kernel/signal.c:2638
 arch_do_signal_or_restart+0xb0/0x16f0 arch/x86/kernel/signal.c:869
 exit_to_user_mode_loop+0x6b/0xa0 kernel/entry/common.c:168
 exit_to_user_mode_prepare+0x5a/0xa0 kernel/entry/common.c:204
 __syscall_exit_to_user_mode_work kernel/entry/common.c:286 [inline]
 syscall_exit_to_user_mode+0x26/0x130 kernel/entry/common.c:297
 do_syscall_64+0x49/0xb0 arch/x86/entry/common.c:86
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f466528c389
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:00007f4665fd4168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: 0000000000028000 RBX: 00007f46653abf80 RCX: 00007f466528c389
RDX: 000000000208e24b RSI: 00000000200001c0 RDI: 0000000000000006
RBP: 00007f46652d7493 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffdd60ecfff R14: 00007f4665fd4300 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_load_buddy_gfp+0xef8/0xf10 fs/ext4/mballoc.c:1448
Code: ae 4d c6 ff e9 de f3 ff ff e8 d4 64 80 ff 48 c7 c7 20 af 8b 86 4c 89 ee 48 89 da e8 d2 3e a7 00 e9 50 f2 ff ff e8 b8 64 80 ff <0f> 0b e8 b1 64 80 ff 0f 0b e8 aa 64 80 ff 0f 0b 0f 1f 84 00 00 00
RSP: 0018:ffffc9000d49f7a8 EFLAGS: 00010246
RAX: ffffffff81f35ef8 RBX: 0000000000000001 RCX: 0000000000040000
RDX: ffffc90001019000 RSI: 000000000003ffff RDI: 0000000000040000
RBP: ffffc9000d49f830 R08: ffffffff81f350ec R09: ffffed1026dc47b0
R10: 0000000000000000 R11: dffffc0000000001 R12: 00000000fffdbe5b
R13: ffff888109c42000 R14: ffff8881132033c8 R15: ffff888113203018
FS:  00007f4665fd4700(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020008b40 CR3: 00000001209a8000 CR4: 00000000003506b0