Date: Sat, 14 Jan 2006 10:50:06 GMT From: Soeren Straarup <xride@x12.dk> To: freebsd-bugs@FreeBSD.org Subject: Re: kern/48758:[modules] kldunload if_{Bnic} can cause kernel panic Message-ID: <200601141050.k0EAo6A4097813@freefall.freebsd.org>
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The following reply was made to PR kern/48758; it has been noted by GNATS. From: Soeren Straarup <xride@x12.dk> To: bug-followup@FreeBSD.org, pawmal@unia.3lo.lublin.pl Cc: Subject: Re: kern/48758:[modules] kldunload if_{Bnic} can cause kernel panic Date: Sat, 14 Jan 2006 11:44:42 +0100 (CET) Hi I tried this on head ( 7.0-CURRENT #0: Tue Dec 27 19:37:10 CET 2005 ) Take dc out of the kernel config file and only make it as a module. on cosole 1: ddev# kldload if_dc dc0: <Macronix 98715AEC-C 10/100BaseTX> port 0xd400-0xd4ff mem 0xe6901000-0xe69010ff irq 5 at device 13.0 on pci0 dc0: Ethernet address: 00:80:c6:f9:fa:f5 miibus1: <MII bus> on dc0 ukphy0: <Generic IEEE 802.3u media interface> on miibus1 ukphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 100baseT4 on console 2: ddev# tcpdump -i dc0 tcpdump: WARNING: dc0: no IPv4 address assigned tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on dc0, link-type EN10MB (Ethernet), capture size 96 bytes on console 1: ddev# kldunload if_dc ukphy0: detached miibus1: detached dc0: detached on console 2: tcpdump: pcap_loop: read: Device not configured 0 packets captured 0 packets received by filter 0 packets dropped by kernel I could not reproduce on current. \Soeren Straarup Soeren Straarup | aka OZ2DAK aka Xride FreeBSD wannabe | FreeBSD since 2.2.6-R Incorrect documentation is often worse than no documentation. - Bertrand Meyer
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