LOR wi vr radix

Bjoern A. Zeeb bzeeb-lists at lists.zabbadoz.net
Wed Aug 24 18:00:09 GMT 2005


On Wed, 24 Aug 2005, Daniel Dvorak wrote:

Hi,

many thanks for the well-formated once:)

> lock order reversal
>  1st 0xc08cec80 ifnet (ifnet) @ /usr/src/sys/net/if.c:1188
>  2nd 0xc1612afc wi0 (network driver) @ /usr/src/sys/dev/wi/if_wi.c:656

added http://sources.zabbadoz.net/freebsd/lor.html#133


> lock order reversal
>  1st 0xc1787144 inp (raw6inp) @ /usr/src/sys/netinet6/icmp6.c:1895
>  2nd 0xc1788090 inp (rawinp) @ /usr/src/sys/netinet6/icmp6.c:1895

I have(had) this one on my "to-add list"

added http://sources.zabbadoz.net/freebsd/lor.html#134


> lock order reversal
>  1st 0xc17490e4 rtentry (rtentry) @ /usr/src/sys/netinet/if_ether.c:445
>  2nd 0xc15c94b0 rl1 (network driver) @ /usr/src/sys/pci/if_rl.c:1451

added http://sources.zabbadoz.net/freebsd/lor.html#135


> acquiring duplicate lock of same type: "network driver"
>  1st wi0 @ /usr/src/sys/dev/wi/if_wi.c:609
>  2nd rl1 @ /usr/src/sys/pci/if_rl.c:1451
>
> acquiring duplicate lock of same type: "network driver"
>  1st wi0 @ /usr/src/sys/dev/wi/if_wi.c:609
>  2nd vr0 @ /usr/src/sys/pci/if_vr.c:1389

I haven't added these two for now though it's a somewhat similar
problem.


> lock order reversal
>  1st 0xc15d8938 vr0 (network driver) @ /usr/src/sys/pci/if_vr.c:806
>  2nd 0xc087e180 Giant (Giant) @ /usr/src/sys/kern/kern_synch.c:236

added http://sources.zabbadoz.net/freebsd/lor.html#136


> lock order reversal
>  1st 0xc1612afc wi0 (network driver) @ /usr/src/sys/dev/wi/if_wi.c:609
>  2nd 0xc163027c radix node head (radix node head) @ /usr/src/sys/net/route.c:148

added http://sources.zabbadoz.net/freebsd/lor.html#137


-- 
Bjoern A. Zeeb				bzeeb at Zabbadoz dot NeT


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