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BUG: KCSAN: data-race in ext4_mark_iloc_dirty / ext4_mark_iloc_dirty

write to 0xffff888129d89ab8 of 4 bytes by task 7757 on cpu 1:
 ext4_update_inode_fsync_trans fs/ext4/ext4_jbd2.h:445 [inline]
 ext4_do_update_inode fs/ext4/inode.c:5114 [inline]
 ext4_mark_iloc_dirty+0x789/0x890 fs/ext4/inode.c:5677
 ext4_orphan_del+0x593/0x730 fs/ext4/orphan.c:297
 ext4_handle_inode_extension fs/ext4/file.c:351 [inline]
 ext4_dio_write_iter fs/ext4/file.c:571 [inline]
 ext4_file_write_iter+0x1124/0x11f0 fs/ext4/file.c:675
 call_write_iter include/linux/fs.h:2074 [inline]
 new_sync_write fs/read_write.c:503 [inline]
 vfs_write+0x7f5/0x950 fs/read_write.c:590
 ksys_write+0xd9/0x190 fs/read_write.c:643
 __do_sys_write fs/read_write.c:655 [inline]
 __se_sys_write fs/read_write.c:652 [inline]
 __x64_sys_write+0x3e/0x50 fs/read_write.c:652
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x44/0xd0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x44/0xae

write to 0xffff888129d89ab8 of 4 bytes by task 7753 on cpu 0:
 ext4_update_inode_fsync_trans fs/ext4/ext4_jbd2.h:445 [inline]
 ext4_do_update_inode fs/ext4/inode.c:5114 [inline]
 ext4_mark_iloc_dirty+0x789/0x890 fs/ext4/inode.c:5677
 __ext4_mark_inode_dirty+0x4ec/0x5f0 fs/ext4/inode.c:5873
 ext4_handle_inode_extension fs/ext4/file.c:330 [inline]
 ext4_dio_write_iter fs/ext4/file.c:571 [inline]
 ext4_file_write_iter+0x105e/0x11f0 fs/ext4/file.c:675
 call_write_iter include/linux/fs.h:2074 [inline]
 new_sync_write fs/read_write.c:503 [inline]
 vfs_write+0x7f5/0x950 fs/read_write.c:590
 ksys_write+0xd9/0x190 fs/read_write.c:643
 __do_sys_write fs/read_write.c:655 [inline]
 __se_sys_write fs/read_write.c:652 [inline]
 __x64_sys_write+0x3e/0x50 fs/read_write.c:652
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x44/0xd0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x44/0xae

value changed: 0x000001b2 -> 0x000001b3

Reported by Kernel Concurrency Sanitizer on:
CPU: 0 PID: 7753 Comm: syz-executor.1 Not tainted 5.17.0-rc2-syzkaller-00039-g9f7fb8de5d9b #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
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