Bug 8422

Most recent kernel where this bug did *NOT* occur:
Distribution:Debian SID
Hardware Environment:
Software Environment:
Problem Description:
I tested xlite softphone, first time (started as root) application found my 
sound card, mic and I can record my voice. after some time of experiments with 
this software and asterisk server on another machine, I found that I can not 
record my voice and people dont hear me. I starting to look for something 
strange in logs and found in kern.log
----------------
May  2 15:49:57 wlinux kernel: BUG: at fs/inotify.c:172 
set_dentry_child_flags()
May  2 15:49:57 wlinux kernel:  [<c0180740>] set_dentry_child_flags+0x60/0x12c
May  2 15:49:57 wlinux kernel:  [<c018085f>] remove_watch_no_event+0x53/0x5f
May  2 15:49:57 wlinux kernel:  [<c018094d>] 
inotify_remove_watch_locked+0x12/0x3e
May  2 15:49:57 wlinux kernel:  [<c0180c17>] inotify_rm_wd+0x6d/0x8a
May  2 15:49:57 wlinux kernel:  [<c0181113>] sys_inotify_rm_watch+0x38/0x4f
May  2 15:49:57 wlinux kernel:  [<c0102686>] sysenter_past_esp+0x5f/0x85
May  2 15:49:57 wlinux kernel:  [<c0400000>] pfkey_send_acquire+0x31e/0x6c9
----------------

Steps to reproduce:
I don't know how to reproduce it...
It found it because my 'mic' can't record sound any more, but one hour before 
all was fine..

Now I will reboot and report if it will not work again (recording sound).