Bug 161154 - SIGBUS in sendmail
SIGBUS in sendmail
Status: CLOSED NOTABUG
Product: Fedora
Classification: Fedora
Component: sendmail (Show other bugs)
3
x86_64 Linux
medium Severity medium
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Assigned To: Thomas Woerner
David Lawrence
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Depends On:
Blocks:
  Show dependency treegraph
 
Reported: 2005-06-20 16:51 EDT by Dan Hollis
Modified: 2007-11-30 17:11 EST (History)
1 user (show)

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Fixed In Version:
Doc Type: Bug Fix
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Clone Of:
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Last Closed: 2006-07-14 09:26:22 EDT
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oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
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Description Dan Hollis 2005-06-20 16:51:21 EDT
Description of problem:
sendmail seems to randomly get SIGBUS.

Version-Release number of selected component (if applicable):
sendmail-8.13.1-2

How reproducible:
Randomly, but frequent

Steps to Reproduce:
1.run sendmail
2....
3.profit!
  
Actual results:
sendmail[15782] trap stack segment rip:b66187a16e1 rsp:7761cadd2140 error:0
grsec: From 64.28.62.254: signal 7 sent to
/usr/sbin/sendmail.sendmail[sendmail:15782] uid/euid:0/0 gid/egid:0/51, parent
/usr/sbin/sendmail.sendmail[sendmail:12565] uid/euid:0/0 gid/egid:0/51
sendmail[3383] trap stack segment rip:b66187a16e1 rsp:7761cadd2140 error:0
grsec: From 201.29.12.157: signal 7 sent to
/usr/sbin/sendmail.sendmail[sendmail:3383] uid/euid:0/0 gid/egid:0/51, parent
/usr/sbin/sendmail.sendmail[sendmail:12565] uid/euid:0/0 gid/egid:0/51
sendmail[5010] trap stack segment rip:b66187a16e1 rsp:7761cadd2140 error:0
grsec: From 203.213.54.203: signal 7 sent to
/usr/sbin/sendmail.sendmail[sendmail:5010] uid/euid:0/0 gid/egid:0/51, parent
/usr/sbin/sendmail.sendmail[sendmail:12565] uid/euid:0/0 gid/egid:0/51
sendmail[19909] trap stack segment rip:b66187a16e1 rsp:7761cadd2140 error:0
grsec: From 222.93.142.219: signal 7 sent to
/usr/sbin/sendmail.sendmail[sendmail:19909] uid/euid:0/0 gid/egid:0/51, parent
/usr/sbin/sendmail.sendmail[sendmail:12565] uid/euid:0/0 gid/egid:0/51
sendmail[9673] trap stack segment rip:b66187a16e1 rsp:7761cadd2140 error:0
grsec: From 72.29.5.166: signal 7 sent to
/usr/sbin/sendmail.sendmail[sendmail:9673] uid/euid:0/0 gid/egid:0/51, parent
/usr/sbin/sendmail.sendmail[sendmail:12565] uid/euid:0/0 gid/egid:0/51
sendmail[17813] trap stack segment rip:b66187a16e1 rsp:7761cadd2140 error:0
grsec: From 24.227.88.74: signal 7 sent to
/usr/sbin/sendmail.sendmail[sendmail:17813] uid/euid:0/0 gid/egid:0/51, parent
/usr/sbin/sendmail.sendmail[sendmail:12565] uid/euid:0/0 gid/egid:0/51
sendmail[20153] trap stack segment rip:b66187a16e1 rsp:7761cadd2140 error:0
grsec: From 64.28.54.187: signal 7 sent to
/usr/sbin/sendmail.sendmail[sendmail:20153] uid/euid:0/0 gid/egid:0/51, parent
/usr/sbin/sendmail.sendmail[sendmail:12565] uid/euid:0/0 gid/egid:0/51
sendmail[8809] trap stack segment rip:b66187a16e1 rsp:7761cadd2140 error:0
grsec: From 64.28.63.164: signal 7 sent to
/usr/sbin/sendmail.sendmail[sendmail:8809] uid/euid:0/0 gid/egid:0/51, parent
/usr/sbin/sendmail.sendmail[sendmail:12565] uid/euid:0/0 gid/egid:0/51

Expected results:
It shouldn't SIGBUS :/

Additional info:
Seems to occur randomly, but always the same rip, rsp and error.
Comment 1 Matthew Miller 2006-07-10 19:28:19 EDT
Fedora Core 3 is now maintained by the Fedora Legacy project for security
updates only. If this problem is a security issue, please reopen and
reassign to the Fedora Legacy product. If it is not a security issue and
hasn't been resolved in the current FC5 updates or in the FC6 test
release, reopen and change the version to match.

Thank you!
Comment 2 Thomas Woerner 2006-07-14 09:26:22 EDT
Do you have some special configuration? Do you have memory problems? 

Please verify this with a newer version of Red Hat Enterprise Linux or
Fedora Core and reopen it against the new version if there is still a 
problem.

Closine as "not a bug" for now.

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