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BUG: KCSAN: data-race in ext4_fill_raw_inode / ext4_orphan_del

write to 0xffff8881279ff0fc of 4 bytes by task 17803 on cpu 1:
 ext4_orphan_del+0x568/0x6f0 fs/ext4/orphan.c:296
 ext4_evict_inode+0xb77/0xe40 fs/ext4/inode.c:317
 evict+0x1aa/0x410 fs/inode.c:664
 iput_final fs/inode.c:1744 [inline]
 iput+0x3f9/0x580 fs/inode.c:1770
 d_delete_notify include/linux/fsnotify.h:261 [inline]
 vfs_rmdir+0x270/0x2f0 fs/namei.c:4030
 do_rmdir+0x178/0x300 fs/namei.c:4078
 __do_sys_unlinkat fs/namei.c:4258 [inline]
 __se_sys_unlinkat fs/namei.c:4252 [inline]
 __x64_sys_unlinkat+0xa0/0xb0 fs/namei.c:4252
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x2b/0x70 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x44/0xae

read to 0xffff8881279ff0fc of 4 bytes by task 1829 on cpu 0:
 ext4_fill_raw_inode+0x2b4/0xea0 fs/ext4/inode.c:4346
 ext4_do_update_inode fs/ext4/inode.c:5131 [inline]
 ext4_mark_iloc_dirty+0x364/0x860 fs/ext4/inode.c:5724
 __ext4_mark_inode_dirty+0x452/0x610 fs/ext4/inode.c:5920
 ext4_evict_inode+0x981/0xe40 fs/ext4/inode.c:279
 evict+0x1aa/0x410 fs/inode.c:664
 iput_final fs/inode.c:1744 [inline]
 iput+0x3f9/0x580 fs/inode.c:1770
 d_delete_notify include/linux/fsnotify.h:261 [inline]
 vfs_rmdir+0x270/0x2f0 fs/namei.c:4030
 do_rmdir+0x178/0x300 fs/namei.c:4078
 __do_sys_unlinkat fs/namei.c:4258 [inline]
 __se_sys_unlinkat fs/namei.c:4252 [inline]
 __x64_sys_unlinkat+0xa0/0xb0 fs/namei.c:4252
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x2b/0x70 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x44/0xae

value changed: 0x00002004 -> 0x000004ae

Reported by Kernel Concurrency Sanitizer on:
CPU: 0 PID: 1829 Comm: syz-executor.3 Not tainted 5.18.0-rc6-syzkaller-00009-gfeb9c5e19e91 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
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