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LI Xin wrote:
<blockquote cite="mid450F4AAD.4000900@delphij.net" type="cite">
<blockquote type="cite">
<pre wrap="">My ktrace/kdump output is huge. Here is a typical excerpt:
44146 imap 0.005657 CALL gettimeofday(0x80d00a0,0x80d00a8)
44146 imap 0.005661 RET gettimeofday 0
44146 imap Events dropped.
44146 imap 0.005667 CALL kevent(0x5,0,0,0xbfbfe890,0x1,0xbfbfe888)
44146 imap 0.005671 RET kevent 1
44146 imap 0.005674 CALL gettimeofday(0xbfbfe8f0,0)
44146 imap 0.005677 RET gettimeofday 0
44146 imap 0.005680 CALL kevent(0x4,0,0,0x80df000,0x4,0xbfbfe8e8)
44146 imap 0.005683 RET kevent 1
44146 imap 0.005686 CALL gettimeofday(0x80d00a0,0x80d00a8)
44146 imap 0.005689 RET gettimeofday 0
44146 imap 0.005692 CALL gettimeofday(0x80d00a0,0x80d00a8)
44146 imap 0.005695 RET gettimeofday 0
44146 imap 0.005697 CALL kevent(0x5,0,0,0xbfbfe890,0x1,0xbfbfe888)
44146 imap 0.005701 RET kevent 1
44146 imap 0.005704 CALL gettimeofday(0xbfbfe8f0,0)
44146 imap 0.005708 RET gettimeofday 0
44146 imap 0.005710 CALL kevent(0x4,0,0,0x80df000,0x4,0xbfbfe8e8)
44146 imap 0.005713 RET kevent 1
44146 imap 0.005716 CALL gettimeofday(0x80d00a0,0x80d00a8)
44146 imap 0.005720 RET gettimeofday 0
44146 imap 0.005722 CALL gettimeofday(0x80d00a0,0x80d00a8)
44146 imap 0.005725 RET gettimeofday 0
44146 imap 0.005728 CALL kevent(0x5,0,0,0xbfbfe890,0x1,0xbfbfe888)
44146 imap Events dropped.
44146 imap 0.005763 RET kevent 1
44146 imap Events dropped.
44146 imap 0.005768 RET gettimeofday 0
44146 imap 0.005771 CALL kevent(0x4,0,0,0x80df000,0x4,0xbfbfe8e8)
44146 imap 0.005774 RET kevent 1
44146 imap 0.005777 CALL gettimeofday(0x80d00a0,0x80d00a8)
44146 imap 0.005780 RET gettimeofday 0
44146 imap 0.005782 CALL gettimeofday(0x80d00a0,0x80d00a8)
44146 imap 0.005786 RET gettimeofday 0
44146 imap 0.005789 CALL kevent(0x5,0,0,0xbfbfe890,0x1,0xbfbfe888)
44146 imap 0.005793 RET kevent 1
44146 imap 0.005795 CALL gettimeofday(0xbfbfe8f0,0)
44146 imap 0.005798 RET gettimeofday 0
44146 imap 0.005800 CALL kevent(0x4,0,0,0x80df000,0x4,0xbfbfe8e8)
44146 imap Events dropped.
I haven't been able to get a .core file yet. More info as I catch it...
</pre>
</blockquote>
<pre wrap=""><!---->
Er... EPERM here is not normal here. Is there any log indicating some
problem when this occour?
Cheers,
</pre>
</blockquote>
Sorry, EPERM? Where do you see that? What does it mean.<br>
<br>
As for logs, the only errors I see (on a daily basis, though) are:<br>
<br>
<pre wrap="">+pid 42498 (imap), uid 1016: exited on signal 11
+pid 38323 (imap), uid 1016: exited on signal 11
+pid 43138 (imap), uid 1016: exited on signal 11
+pid 43135 (imap), uid 1016: exited on signal 11
+pid 43804 (imap), uid 1016: exited on signal 11
+pid 38340 (imap), uid 1016: exited on signal 11
</pre>
Last night, I got this:<br>
<pre wrap="">
+Out of ktrace request objects.
+pid 45376 (imap), uid 1016: exited on signal 11
+pid 45403 (imap), uid 1016: exited on signal 11
+pid 45518 (imap), uid 1016: exited on signal 11
+pid 46201 (imap), uid 1016: exited on signal 11
+pid 47169 (imap), uid 1016: exited on signal 11
+pid 47197 (imap), uid 1016: exited on signal 11</pre>
<br>
And dovecot just died completely. I restarted it this morning.<br>
<br>
Hope that helps track this down.<br>
<br>
--Paul<br>
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