Re: Spurious witness warning when destroying spin mtx

2012-11-25 Thread Attilio Rao
On Sat, Nov 24, 2012 at 3:01 PM, Attilio Rao atti...@freebsd.org wrote: On Sat, Nov 24, 2012 at 3:08 AM, Ryan Stone ryst...@gmail.com wrote: Today I saw a spurious witness warning for acquiring duplicate lock of same type. The root cause is that when running mtx_destroy on a spinlock that is

panic: sbuf_trim makes no sense on sbuf 0xffffff82434d8898 with drain

2012-11-25 Thread Niclas Zeising
Hi! I consistently get this panic while trying to boot a kernel build from r243530. It happens when the entropy harvesting rc.d script starts. r243380 worked fine, I haven't tested any revisions in between. Attached is the backtrace from the kernel, as gotten by kgdb. The machine uses zfs

Re: panic: sbuf_trim makes no sense on sbuf 0xffffff82434d8898 with drain

2012-11-25 Thread mdf
On Sun, Nov 25, 2012 at 2:26 PM, Niclas Zeising zeising+free...@daemonic.se wrote: Hi! I consistently get this panic while trying to boot a kernel build from r243530. It happens when the entropy harvesting rc.d script starts. r243380 worked fine, I haven't tested any revisions in between.

Re: panic: sbuf_trim makes no sense on sbuf 0xffffff82434d8898 with drain

2012-11-25 Thread Niclas Zeising
On 11/25/12 23:48, m...@freebsd.org wrote: On Sun, Nov 25, 2012 at 2:26 PM, Niclas Zeising zeising+free...@daemonic.se wrote: Hi! I consistently get this panic while trying to boot a kernel build from r243530. It happens when the entropy harvesting rc.d script starts. r243380 worked fine, I

9.1-RC3 magicnum/mount/cam issue

2012-11-25 Thread CeDeROM
Hello :-) I have installed 9.1-RC3 on my desktop. After installation I wanted to mount Ext2 drive but provided bad device name, I got error that magic number was invalid, but then I had to wait some time until CAM returned error status to get back to the shell. Is that correct? The drive is

About 802.1Q tag

2012-11-25 Thread Kohji Okuno
Hi, Would someone check the following code? If the hardware do not process an 802.1Q tag, the kernel repacks mbuf in line 578-580. But, `struct ether_header *eh' was assigned at line 484. And, in line 611-637, because of the kernel refers old eh pointer, the kernel will misjudges its ether

Re: panic: sbuf_trim makes no sense on sbuf 0xffffff82434d8898 with drain

2012-11-25 Thread Alexander Motin
On 26.11.2012 00:48, m...@freebsd.org wrote: On Sun, Nov 25, 2012 at 2:26 PM, Niclas Zeising zeising+free...@daemonic.se wrote: Hi! I consistently get this panic while trying to boot a kernel build from r243530. It happens when the entropy harvesting rc.d script starts. r243380 worked fine, I

[head tinderbox] failure on ia64/ia64

2012-11-25 Thread FreeBSD Tinderbox
TB --- 2012-11-26 00:10:30 - tinderbox 2.9 running on freebsd-current.sentex.ca TB --- 2012-11-26 00:10:30 - FreeBSD freebsd-current.sentex.ca 8.3-PRERELEASE FreeBSD 8.3-PRERELEASE #0: Mon Mar 26 13:54:12 EDT 2012 d...@freebsd-current.sentex.ca:/usr/obj/usr/src/sys/GENERIC amd64 TB ---