Re: BUG: at fs/inotify.c:182 set_dentry_child_flags() - second

From: Jan Kara
Date: Tue Mar 25 2008 - 14:20:25 EST


Hello,

> I second Patrick McLean's e-mail from 2007/02/27.
>
> Patrick also said he was using nfsd at that point.
>
> WARNING: at fs/inotify.c:182 set_dentry_child_flags()
> Pid: 19103, comm: gam_server Tainted: P 2.6.24.3-smp #1
> [<c01a2087>] set_dentry_child_flags+0x127/0x160
> [<c01a2110>] remove_watch_no_event+0x50/0x60
> [<c01a2228>] inotify_remove_watch_locked+0x18/0x50
> [<c01a258c>] inotify_rm_wd+0x6c/0xb0
> [<c01a2ba8>] sys_inotify_rm_watch+0x38/0x60
> [<c0104336>] syscall_call+0x7/0xb
> =======================
>
> Running Slackware 2.6.24.3-smp stock kernel. However, ntpdate ran 1
> minute before this occurred (offset 7.4 seconds). Machine was running
> rsync to a remote NFS server (common rsync, not using rsync protocol)
> mounted at the local machine.
Here, the check itself has been racy (and producing bogus warnings) and
is already removed in current Linus's tree. Thanks for report.

Honza
--
Jan Kara <jack@xxxxxxx>
SuSE CR Labs
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