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kernel BUG at fs/ext4/inode.c:2753!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 23013 Comm: syz-executor.4 Not tainted 5.10.135-syzkaller-01839-g30abcdabf21e #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022
RIP: 0010:ext4_writepages+0x36ca/0x36f0 fs/ext4/inode.c:2752
Code: c6 31 ff e8 58 65 90 ff 84 db 75 2c e8 3f 62 90 ff 49 bf 00 00 00 00 00 fc ff df 4c 8b 64 24 48 e9 3f f7 ff ff e8 26 62 90 ff <0f> 0b e8 1f 62 90 ff e8 59 f6 23 ff eb 9d e8 13 62 90 ff e8 4d f6
RSP: 0018:ffffc900063df300 EFLAGS: 00010283
RAX: ffffffff81dc5daa RBX: 0000008000000000 RCX: 0000000000040000
RDX: ffffc90002917000 RSI: 0000000000000244 RDI: 0000000000000245
RBP: ffffc900063df6f0 R08: ffffffff81dc2d77 R09: ffffed102adc2185
R10: ffffed102adc2185 R11: 1ffff1102adc2184 R12: ffffc900063df5c0
R13: 0000000000000001 R14: 000000c410000000 R15: ffffc900063df860
FS:  00007ff3baa6a700(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b33825000 CR3: 0000000157574000 CR4: 00000000003506b0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 do_writepages+0x13a/0x280 mm/page-writeback.c:2358
 __filemap_fdatawrite_range+0x354/0x420 mm/filemap.c:427
 file_write_and_wait_range+0x89/0x120 mm/filemap.c:766
 ext4_sync_file+0x19e/0x9d0 fs/ext4/fsync.c:151
 vfs_fsync_range+0x17b/0x190 fs/sync.c:200
 generic_write_sync include/linux/fs.h:2796 [inline]
 ext4_buffered_write_iter+0x565/0x610 fs/ext4/file.c:280
 ext4_file_write_iter+0x192/0x1cd0 fs/ext4/file.c:683
 call_write_iter include/linux/fs.h:1947 [inline]
 new_sync_write fs/read_write.c:518 [inline]
 vfs_write+0xc1c/0xf40 fs/read_write.c:605
 ksys_write+0x198/0x2c0 fs/read_write.c:658
 __do_sys_write fs/read_write.c:670 [inline]
 __se_sys_write fs/read_write.c:667 [inline]
 __x64_sys_write+0x7b/0x90 fs/read_write.c:667
 do_syscall_64+0x34/0x70 arch/x86/entry/common.c:46
 entry_SYSCALL_64_after_hwframe+0x61/0xc6
RIP: 0033:0x7ff3bb8f4279
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 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ff3baa6a168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 00007ff3bba06f80 RCX: 00007ff3bb8f4279
RDX: 0000000000000016 RSI: 0000000020000380 RDI: 0000000000000005
RBP: 00007ff3bb94e189 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffff401365f R14: 00007ff3baa6a300 R15: 0000000000022000
Modules linked in:
---[ end trace 43d2355f5e0adc8e ]---
RIP: 0010:ext4_writepages+0x36ca/0x36f0 fs/ext4/inode.c:2752
Code: c6 31 ff e8 58 65 90 ff 84 db 75 2c e8 3f 62 90 ff 49 bf 00 00 00 00 00 fc ff df 4c 8b 64 24 48 e9 3f f7 ff ff e8 26 62 90 ff <0f> 0b e8 1f 62 90 ff e8 59 f6 23 ff eb 9d e8 13 62 90 ff e8 4d f6
RSP: 0018:ffffc900063df300 EFLAGS: 00010283
RAX: ffffffff81dc5daa RBX: 0000008000000000 RCX: 0000000000040000
RDX: ffffc90002917000 RSI: 0000000000000244 RDI: 0000000000000245
RBP: ffffc900063df6f0 R08: ffffffff81dc2d77 R09: ffffed102adc2185
R10: ffffed102adc2185 R11: 1ffff1102adc2184 R12: ffffc900063df5c0
R13: 0000000000000001 R14: 000000c410000000 R15: ffffc900063df860
FS:  00007ff3baa6a700(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020404030 CR3: 0000000157574000 CR4: 00000000003506a0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400