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BUG: KCSAN: data-race in ext4_fill_raw_inode / ext4_orphan_del

write to 0xffff888130acc23c of 4 bytes by task 20885 on cpu 1:
 ext4_orphan_del+0x579/0x730 fs/ext4/orphan.c:296
 ext4_evict_inode+0xb9f/0xf10 fs/ext4/inode.c:319
 evict+0x1aa/0x410 fs/inode.c:664
 iput_final fs/inode.c:1744 [inline]
 iput+0x3ef/0x580 fs/inode.c:1770
 d_delete_notify include/linux/fsnotify.h:261 [inline]
 vfs_rmdir+0x270/0x320 fs/namei.c:4032
 do_rmdir+0x18d/0x330 fs/namei.c:4080
 __do_sys_rmdir fs/namei.c:4099 [inline]
 __se_sys_rmdir fs/namei.c:4097 [inline]
 __x64_sys_rmdir+0x2c/0x30 fs/namei.c:4097
 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

read to 0xffff888130acc23c of 4 bytes by task 1827 on cpu 0:
 ext4_fill_raw_inode+0x2b4/0xea0 fs/ext4/inode.c:4298
 ext4_do_update_inode fs/ext4/inode.c:5083 [inline]
 ext4_mark_iloc_dirty+0x364/0x890 fs/ext4/inode.c:5677
 __ext4_mark_inode_dirty+0x4ec/0x5f0 fs/ext4/inode.c:5873
 ext4_ext_truncate+0x54/0x1a0 fs/ext4/extents.c:4397
 ext4_truncate+0x76e/0xae0 fs/ext4/inode.c:4190
 ext4_evict_inode+0xad5/0xf10 fs/ext4/inode.c:288
 evict+0x1aa/0x410 fs/inode.c:664
 iput_final fs/inode.c:1744 [inline]
 iput+0x3ef/0x580 fs/inode.c:1770
 d_delete_notify include/linux/fsnotify.h:261 [inline]
 vfs_rmdir+0x270/0x320 fs/namei.c:4032
 do_rmdir+0x18d/0x330 fs/namei.c:4080
 __do_sys_rmdir fs/namei.c:4099 [inline]
 __se_sys_rmdir fs/namei.c:4097 [inline]
 __x64_sys_rmdir+0x2c/0x30 fs/namei.c:4097
 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: 0x0000047a -> 0x0000048c

Reported by Kernel Concurrency Sanitizer on:
CPU: 0 PID: 1827 Comm: syz-executor.4 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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