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kernel BUG at fs/ext4/inode.c:2564!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI
CPU: 1 PID: 12838 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-00214-g13a2e429f644 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
RIP: 0010:ext4_do_writepages+0x3d38/0x3d40 fs/ext4/inode.c:2563
Code: 4e 8e 4c 89 f2 e8 88 84 8a 02 e9 ab fb ff ff e8 3e 7f 40 ff 90 0f 0b e8 36 7f 40 ff 90 0f 0b e8 8e 6c 21 09 e8 29 7f 40 ff 90 <0f> 0b 66 0f 1f 44 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90
RSP: 0018:ffffc90015157480 EFLAGS: 00010293
RAX: ffffffff82558147 RBX: 0000004000000000 RCX: ffff88801bf85a00
RDX: 0000000000000000 RSI: 0000004000000000 RDI: 0000000000000000
RBP: ffffc90015157890 R08: ffffffff82554923 R09: 1ffff1100223bc8a
R10: dffffc0000000000 R11: ffffed100223bc8b R12: 0000000000000001
R13: 0000000000400040 R14: 0000004a10000000 R15: ffff8880111de6b0
FS:  000055556c374480(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b31f37000 CR3: 000000006a31e000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 ext4_writepages+0x213/0x3c0 fs/ext4/inode.c:2768
 do_writepages+0x359/0x870 mm/page-writeback.c:2612
 filemap_fdatawrite_wbc+0x125/0x180 mm/filemap.c:397
 __filemap_fdatawrite_range mm/filemap.c:430 [inline]
 __filemap_fdatawrite mm/filemap.c:436 [inline]
 filemap_flush+0xdf/0x130 mm/filemap.c:463
 ext4_release_file+0x81/0x300 fs/ext4/file.c:169
 __fput+0x429/0x8a0 fs/file_table.c:422
 __do_sys_close fs/open.c:1556 [inline]
 __se_sys_close fs/open.c:1541 [inline]
 __x64_sys_close+0x7f/0x110 fs/open.c:1541
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf5/0x240 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f555247cd9a
Code: 48 3d 00 f0 ff ff 77 48 c3 0f 1f 80 00 00 00 00 48 83 ec 18 89 7c 24 0c e8 03 7f 02 00 8b 7c 24 0c 89 c2 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 36 89 d7 89 44 24 0c e8 63 7f 02 00 8b 44 24
RSP: 002b:00007ffcd8eb6a20 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f555247cd9a
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
RBP: 00007f55525ad980 R08: 00007f5552400000 R09: 0000000000000001
R10: 0000000000000001 R11: 0000000000000293 R12: 0000000000066169
R13: 0000000000065197 R14: 00007ffcd8eb6be0 R15: 00007f5552434cb0
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:ext4_do_writepages+0x3d38/0x3d40 fs/ext4/inode.c:2563
Code: 4e 8e 4c 89 f2 e8 88 84 8a 02 e9 ab fb ff ff e8 3e 7f 40 ff 90 0f 0b e8 36 7f 40 ff 90 0f 0b e8 8e 6c 21 09 e8 29 7f 40 ff 90 <0f> 0b 66 0f 1f 44 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90
RSP: 0018:ffffc90015157480 EFLAGS: 00010293
RAX: ffffffff82558147 RBX: 0000004000000000 RCX: ffff88801bf85a00
RDX: 0000000000000000 RSI: 0000004000000000 RDI: 0000000000000000
RBP: ffffc90015157890 R08: ffffffff82554923 R09: 1ffff1100223bc8a
R10: dffffc0000000000 R11: ffffed100223bc8b R12: 0000000000000001
R13: 0000000000400040 R14: 0000004a10000000 R15: ffff8880111de6b0
FS:  000055556c374480(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000555580ee3978 CR3: 000000006a31e000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400