| Summary: | net-misc/dhcpcd - dhcpcd: unaligned trap at [...] | ||
|---|---|---|---|
| Product: | Gentoo Linux | Reporter: | Don Wilburn <bodhisattva> |
| Component: | [OLD] Core system | Assignee: | William Hubbs <williamh> |
| Status: | RESOLVED FIXED | ||
| Severity: | normal | CC: | alpha, base-system, roy |
| Priority: | Normal | ||
| Version: | unspecified | ||
| Hardware: | Alpha | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Package list: | Runtime testing required: | --- | |
| Attachments: | emerge --info for this dhcpcd | ||
Hi Don Which dhcpcd version is this? There was an unaligned access error fixed on BeagleBone fairly recently and was included in dhcpcd-6.5.0. If your dhcpcd is older, please upgrade. If it's newer, can you enable core dumps and ensure dhcpcd is built with debugging symbols? http://wiki.gentoo.org/wiki//etc/portage/env http://wiki.gentoo.org/wiki/Project:Quality_Assurance/Backtraces#Core_dumps Then hopefully you can supply a backtrace so this can be fixed. (In reply to Roy Marples from comment #1) > Hi Don > > Which dhcpcd version is this? > There was an unaligned access error fixed on BeagleBone fairly recently and > was included in dhcpcd-6.5.0. If your dhcpcd is older, please upgrade. > If it's newer, can you enable core dumps and ensure dhcpcd is built with > debugging symbols? > > http://wiki.gentoo.org/wiki//etc/portage/env > http://wiki.gentoo.org/wiki/Project:Quality_Assurance/Backtraces#Core_dumps > > Then hopefully you can supply a backtrace so this can be fixed. This was 6.4.3, the latest one marked stable. After some research, I figured out how to get version 6.6.1 from Gentoo. I don't see any unaligned trap messages now. Thank you. This seems to resolve my problem. I am closing this since it is fixed in newer versions. |
Created attachment 389050 [details] emerge --info for this dhcpcd My syslog adds these messages repeatedly after several minutes. It seems to be caused by IPv6 router advertisements and dhcpcd. I have upgraded dhcpcd and gcc to new versions, but the messages still occur. When I google "dhcpcd unaligned trap gentoo" the first result is Project:Alpha Porting Guide... My alpha acquires IPv6 and IPv4 addresses just fine. So dhcpcd is working. I suppose these messages are just a nuisance, but they still happen here. When they repeat, the address numbers are the same, so I'm just pasting in one set. Nov 10 13:02:14 fmocr dhcpcd[760]: enp0s3: Router Advertisement from fe80::220c:c8ff:fe18:dee0 Nov 10 13:02:15 fmocr kernel: do_entUnaUser: 2 callbacks suppressed Nov 10 13:02:15 fmocr kernel: dhcpcd(760): unaligned trap at 000000012002c0e0: 000000012006a8ff d 1 Nov 10 13:02:15 fmocr kernel: dhcpcd(760): unaligned trap at 000000012002c0e0: 000000012006a901 d 1 Nov 10 13:02:15 fmocr kernel: dhcpcd(760): unaligned trap at 000000012002c0e0: 000000012006a903 d 1 Nov 10 13:02:15 fmocr kernel: dhcpcd(760): unaligned trap at 000000012002c0e0: 000000012006a905 d 1 Nov 10 13:02:15 fmocr kernel: dhcpcd(760): unaligned trap at 000000012002c0e0: 000000012006a907 d 1 If there's something I need to do, please let me know. Thanks.