Bug 98203
| Summary: | ipp at 100% processor | ||
|---|---|---|---|
| Product: | [Retired] Red Hat Linux | Reporter: | Paul D. Mitcheson <pmitcheson> |
| Component: | cups | Assignee: | Tim Waugh <twaugh> |
| Status: | CLOSED DUPLICATE | QA Contact: | |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | 9 | ||
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2006-02-21 18:56:53 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
*** This bug has been marked as a duplicate of 97958 *** Changed to 'CLOSED' state since 'RESOLVED' has been deprecated. |
This is the third time I have reported this bug, and each time I come to add info to it it appears to have disappeared from bugzilla. Very odd. Anyway... Description of problem: occasionally I see a non-useful ipp process at 100% processor which slows down my print server. It doesn't stop it working. Version-Release number of selected component (if applicable): cups-1.1.17-13.3 How reproducible: will happen a couple of times per week. Steps to Reproduce: 1. 2. 3. Actual results: Expected results: Additional info: when this is happening, output of strace -p is: time(NULL) = 1056750618 recv(3, "", 2048, 0) = 0 time(NULL) = 1056750618 recv(3, "", 2048, 0) = 0 time(NULL) = 1056750618 recv(3, "", 2048, 0) = 0 time(NULL) = 1056750618 recv(3, "", 2048, 0) = 0 time(NULL) = 1056750618 recv(3, "", 2048, 0) = 0 and a netstat -tae gives the following. Note the ipp process to prn1106 with status CLOSE_WAIT. Does this suggest a possible problem with the hp 4200 named prn1106? Active Internet connections (servers and established) Proto Recv-Q Send-Q Local Address Foreign Address State User Inode tcp 0 0 *:32768 *:* LISTEN rpcuser 1651 tcp 0 0 localhost.localdo:32770 *:* LISTEN root 2082 tcp 0 0 *:printer *:* LISTEN root 2081 tcp 0 0 *:netbios-ssn *:* LISTEN root 2356 tcp 0 0 *:sunrpc *:* LISTEN root 1591 tcp 0 0 *:http *:* LISTEN root 24530252 tcp 0 0 *:944 *:* LISTEN root 1977 tcp 0 0 *:ssh *:* LISTEN root 24530279 tcp 0 0 *:ipp *:* LISTEN root 24530254 tcp 0 0 *:afs3-fileserver *:* LISTEN root 2297 tcp 0 0 localhost.localdom:smtp *:* LISTEN root 2181 tcp 0 0 *:https *:* LISTEN root 24530253 tcp 0 0 capprint:netbios-ssn cardhu:1095 ESTABLISHED root 479262 tcp 0 0 capprint:netbios-ssn sklib142.lib.ic.ac:2491 ESTABLISHED root 10565113 tcp 0 0 capprint:netbios-ssn barney:1298 ESTABLISHED root 174551 tcp 0 0 capprint:netbios-ssn sklib135.lib.ic.ac:4599 ESTABLISHED root 134962 tcp 0 0 capprint:netbios-ssn inchgower:1223 ESTABLISHED root 458309 tcp 0 0 capprint:netbios-ssn guilds6.me.ic.ac.u:4527 ESTABLISHED root 24573889 tcp 0 0 capprint:netbios-ssn kitt:1556 ESTABLISHED root 15380659 tcp 0 0 capprint:netbios-ssn virtual:1070 ESTABLISHED root 24515456 tcp 0 0 capprint:netbios-ssn guilds3.me.ic.ac.u:4047 ESTABLISHED root 24605460 tcp 0 0 capprint:netbios-ssn sklib224.lib.ic.ac:3212 ESTABLISHED root 24397148 tcp 0 0 capprint:netbios-ssn ment52.me.ic.ac.uk:4821 ESTABLISHED root 24618150 tcp 0 0 capprint:netbios-ssn sklib104.lib.ic.ac:1110 ESTABLISHED root 24396014 tcp 0 0 capprint:netbios-ssn sklib229.lib.ic.ac:4112 ESTABLISHED root 10847371 tcp 0 0 capprint:netbios-ssn sklib119.lib.ic.ac:1093 ESTABLISHED root 24397132 tcp 0 0 capprint:netbios-ssn sklib103.lib.ic.ac:4308 ESTABLISHED root 199934 tcp 0 0 capprint:netbios-ssn ment50.me.ic.ac.uk:1487 ESTABLISHED root 496309 tcp 0 0 capprint:netbios-ssn ment50.me.ic.ac.uk:1485 ESTABLISHED root 496282 tcp 0 0 capprint:netbios-ssn cardhu:1097 ESTABLISHED root 479280 tcp 0 0 capprint:netbios-ssn sklib216.lib.ic.ac:3484 ESTABLISHED root 477523 tcp 0 0 capprint:netbios-ssn thames.cv.ic.ac.uk:1342 ESTABLISHED root 24635160 tcp 0 0 capprint:netbios-ssn sklib113.lib.ic.ac:2262 ESTABLISHED root 24405667 tcp 0 0 capprint:963 hide:32771 TIME_WAIT root 0 tcp 0 0 capprint:961 hide:32771 TIME_WAIT root 0 tcp 0 0 capprint:967 hide:32771 TIME_WAIT root 0 tcp 0 0 capprint:965 hide:32771 TIME_WAIT root 0 tcp 0 0 capprint:970 hide:32771 TIME_WAIT root 0 tcp 0 0 capprint:netbios-ssn sklib228.lib.ic.ac:1419 ESTABLISHED root 24568664 tcp 0 0 capprint:netbios-ssn sklib521.lib.ic.ac:4482 ESTABLISHED root 24624956 tcp 0 0 capprint:946 hide:32771 TIME_WAIT root 0 tcp 0 0 capprint:959 hide:32771 TIME_WAIT root 0 tcp 0 0 capprint:942 hide:32771 TIME_WAIT root 0 tcp 0 0 capprint:netbios-ssn guilds6.me.ic.ac.u:2297 ESTABLISHED root 9751 tcp 0 0 capprint:netbios-ssn guilds3.me.ic.ac.u:4061 ESTABLISHED root 24605500 tcp 0 0 capprint:netbios-ssn sklib140.lib.ic.ac:2020 ESTABLISHED root 135947 tcp 0 0 capprint:netbios-ssn sklib519.lib.ic.ac:3145 ESTABLISHED root 24586358 tcp 0 0 capprint:netbios-ssn inchgower:2067 ESTABLISHED root 24030337 tcp 0 0 capprint:ipp rosebank:32768 ESTABLISHED root 24612118 tcp 0 0 capprint:ipp circuit:58733 ESTABLISHED root 24568040 tcp 0 0 capprint:netbios-ssn sklib436.lib.ic.ac:4881 ESTABLISHED root 24621522 tcp 0 0 capprint:53197 virtual:microsoft-ds ESTABLISHED pdm97 24539525 tcp 0 0 capprint:ipp reactive:34784 ESTABLISHED root 24532248 tcp 0 0 capprint:netbios-ssn virtual:1139 ESTABLISHED root 24517220 tcp 0 0 capprint:netbios-ssn glenmoray:3216 ESTABLISHED root 11927 tcp 0 0 capprint:netbios-ssn guilds5.me.ic.ac.u:1944 ESTABLISHED root 24627380 tcp 0 0 capprint:ipp real:34021 ESTABLISHED root 24532249 tcp 0 0 capprint:netbios-ssn guilds8.me.ic.ac.u:1826 ESTABLISHED root 147001 tcp 0 0 capprint:netbios-ssn guilds1.me.ic.ac.u:3551 ESTABLISHED root 24576348 tcp 0 0 capprint:ssh circuit:58775 ESTABLISHED root 24575493 tcp 0 0 capprint:netbios-ssn sklib228.lib.ic.ac:1721 ESTABLISHED root 24569356 tcp 0 0 capprint:netbios-ssn sklib112.lib.ic.ac:1831 ESTABLISHED root 24405825 tcp 0 0 capprint:netbios-ssn sklib109.lib.ic.ac:1596 ESTABLISHED root 24620324 tcp 0 0 capprint:netbios-ssn sklib135.lib.ic.ac:3666 ESTABLISHED root 24625340 tcp 0 0 capprint:netbios-ssn sklib520.lib.ic.ac:3318 ESTABLISHED root 563126 tcp 0 0 capprint:netbios-ssn cpgsec:1097 ESTABLISHED root 24406001 tcp 0 0 capprint:netbios-ssn dyson:1264 ESTABLISHED root 24576290 tcp 0 0 capprint:netbios-ssn vinter1:1038 ESTABLISHED root 24568571 tcp 0 0 capprint:netbios-ssn aberlour:2072 ESTABLISHED root 10499 tcp 0 0 capprint:netbios-ssn coleburn:1037 ESTABLISHED root 456144 tcp 0 0 capprint:netbios-ssn melibnt01.lib.ic.a:1223 ESTABLISHED root 24545417 tcp 0 0 capprint:55130 linkwood1:microsoft-ds ESTABLISHED nobody 24558428 tcp 0 0 capprint:netbios-ssn edradour:4233 ESTABLISHED root 24493695 tcp 0 144 capprint:ssh capserver:33181 ESTABLISHED root 24630235 tcp 0 0 capprint:netbios-ssn anthem:1180 ESTABLISHED root 504639 tcp 0 0 capprint:ipp circuit:57414 ESTABLISHED root 24530259 tcp 0 0 capprint:netbios-ssn asif:knetd ESTABLISHED root 8991778 tcp 0 0 capprint:netbios-ssn sklib129.lib.i:corbaloc ESTABLISHED root 10045889 tcp 0 0 capprint:36432 prn1106:ipp CLOSE_WAIT root 24623819 tcp 0 0 capprint:58437 anthem:microsoft-ds ESTABLISHED nobody 504720 tcp 0 0 capprint:netbios-ssn sklib409.lib.ic.ac:3738 ESTABLISHED root 13392055 tcp 0 0 capprint:37957 caplicense:6666 TIME_WAIT root 0 tcp 0 0 capprint:netbios-ssn sklib516.lib.ic.ac:4325 ESTABLISHED root 10580697 tcp 0 0 capprint:netbios-ssn linkwood1:1440 ESTABLISHED root 24558382 tcp 0 0 capprint:netbios-ssn sklib138.lib.ic.ac:4233 ESTABLISHED root 48455 tcp 0 0 capprint:netbios-ssn edradour:1154 ESTABLISHED root 489116 tcp 0 0 capprint:netbios-ssn guilds1.me.ic.ac.u:1537 ESTABLISHED root 464962 tcp 0 0 capprint:netbios-ssn delay:1042 ESTABLISHED root 24623521 tcp 0 0 capprint:netbios-ssn sklib125.lib.ic.ac:2238 ESTABLISHED root 11647087 tcp 0 0 capprint:958 hide:sunrpc TIME_WAIT root 0 tcp 0 0 capprint:945 hide:sunrpc TIME_WAIT root 0 tcp 0 0 capprint:941 hide:sunrpc TIME_WAIT root 0 tcp 0 0 capprint:netbios-ssn electra:1045 ESTABLISHED root 24618498 tcp 0 0 capprint:969 hide:sunrpc TIME_WAIT root 0 tcp 0 0 capprint:966 hide:sunrpc TIME_WAIT root 0 tcp 0 0 capprint:964 hide:sunrpc TIME_WAIT root 0 tcp 0 0 capprint:962 hide:sunrpc TIME_WAIT root 0 tcp 0 0 capprint:960 hide:sunrpc TIME_WAIT root 0