Re: zio_done panic on unadulterated FreeBSD Release 9.1

2013-01-18 Thread Andriy Gapon
on 11/01/2013 17:09 Po-Li Soong said the following: > (kgdb) p/x *(struct vm_object *)0x81281580 [snip] > > (kgdb) p/x *(struct vm_page *)0xfe00cd733ab0 > $2 = {pageq = {tqe_next = 0x0, tqe_prev = 0xfe00c7e7d678}, listq = { > tqe_next = 0xfe00cd733b28, tqe_prev = 0xfe0

Re: zio_done panic on unadulterated FreeBSD Release 9.1

2013-01-14 Thread Andriy Gapon
on 14/01/2013 22:04 Po-Li Soong said the following: > First of all, I agree with you that it would be very strange to have crashed > at vm_page_free_toq+0x45, by which point m (in the register rbx. See below > for the assembly listing.) has been dereferenced a few times. However, there > is a discr

RE: zio_done panic on unadulterated FreeBSD Release 9.1

2013-01-14 Thread Po-Li Soong
nothing to cause page fault if the m pointer itself is valid. > > > -Original Message----- > From: Konstantin Belousov [mailto:kostik...@gmail.com] > Sent: Wednesday, January 09, 2013 4:49 PM > To: Po-Li Soong > Cc: sta...@freebsd.org > Subject: Re: zio_done panic

Re: zio_done panic on unadulterated FreeBSD Release 9.1

2013-01-13 Thread Konstantin Belousov
nter itself is valid. > > > -Original Message- > From: Konstantin Belousov [mailto:kostik...@gmail.com] > Sent: Wednesday, January 09, 2013 4:49 PM > To: Po-Li Soong > Cc: sta...@freebsd.org > Subject: Re: zio_done panic on unadulterated FreeBSD Release 9.1 > >

Re: zio_done panic on unadulterated FreeBSD Release 9.1

2013-01-11 Thread Andre Goree
On Wed, 09 Jan 2013 15:03:38 -0500, Po-Li Soong wrote: Hi, My name is Po-Li Soong. I ran into a crash not long after installing the 9.1 release on my home machine. I was performing a test run of file transfer with samba server running on the FreeBSD installation. The transfer rate was

RE: zio_done panic on unadulterated FreeBSD Release 9.1

2013-01-11 Thread Po-Li Soong
rg Subject: Re: zio_done panic on unadulterated FreeBSD Release 9.1 On Wed, Jan 09, 2013 at 08:03:38PM +, Po-Li Soong wrote: > Hi, > > My name is Po-Li Soong. I ran into a crash not long after installing the 9.1 > release on my home machine. I was performing a test run of file

Re: zio_done panic on unadulterated FreeBSD Release 9.1

2013-01-09 Thread Konstantin Belousov
On Wed, Jan 09, 2013 at 08:03:38PM +, Po-Li Soong wrote: > Hi, > > My name is Po-Li Soong. I ran into a crash not long after installing the 9.1 > release on my home machine. I was performing a test run of file transfer with > samba server running on the FreeBSD installation. The transfer rat