Date: Tue, 8 Dec 2009 21:20:16 +0100 From: Marius Strobl <marius@alchemy.franken.de> To: Anton Shterenlikht <mexas@bristol.ac.uk> Cc: freebsd-sparc64@freebsd.org Subject: Re: trouble installing to sun blade 1500 Message-ID: <20091208202016.GM6562@alchemy.franken.de> In-Reply-To: <20091203131609.GA86854@mech-cluster241.men.bris.ac.uk> References: <20091201154904.GA11679@mech-cluster241.men.bris.ac.uk> <alpine.LNX.2.00.0912011723060.21559@servww6.ww.uni-erlangen.de> <20091201165752.GA12095@mech-cluster241.men.bris.ac.uk> <20091201215130.GA64974@alchemy.franken.de> <20091202124137.GA20168@mech-cluster241.men.bris.ac.uk> <20091202125915.GA20276@mech-cluster241.men.bris.ac.uk> <20091202192134.GA6562@alchemy.franken.de> <20091203131609.GA86854@mech-cluster241.men.bris.ac.uk>
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On Thu, Dec 03, 2009 at 01:16:09PM +0000, Anton Shterenlikht wrote: > On Wed, Dec 02, 2009 at 08:21:34PM +0100, Marius Strobl wrote: > > On Wed, Dec 02, 2009 at 12:59:15PM +0000, Anton Shterenlikht wrote: > > > On Wed, Dec 02, 2009 at 12:41:37PM +0000, Anton Shterenlikht wrote: > > > > On Tue, Dec 01, 2009 at 10:51:30PM +0100, Marius Strobl wrote: > > > > > > > > > > > > I get to OK prompt, type "boot cdrom", but the process > > > > > > > > stops after a few seconds with: > > > > > > > > > > > > > > > > jumping to kernel entry at 0xc0088000. > > > > > > > > > > > > > > > > > > You're using an unsupported framebuffer (see the release notes). > > > > > > > > yes, I missed that, thank you > > > > > > > > > This unfortunately isn't sufficient information and my Blade 1500 > > > > > doesn't exhibit this problem. Could you please put the full dmesg > > > > > output online somewhere (this should be easy to capture when > > > > > using a serial console)? Can you boot to single user? > > > > > > > > a multi-user boot dmesg: > > > > http://seis.bris.ac.uk/~mexas/dmesg-blade1500-8.0 > > > > > > > > a single user boot went ok, but some disk problems: > > > > http://seis.bris.ac.uk/~mexas/dmesg-blade1500-8.0-single-user > > > > > > just to add on that. After fixing disk with fsck, boot into single > > > user mode is fine, and no further disk problems reported. > > > But multi-user mode still panics, just as before. > > > > > > > Hrm, the only noticeable difference between your Blade 1500 > > and mine is that on yours the generic vgapci(4) attaches to > > the otherwise unsupported framebuffer. I gave such a setup > > a try but that didn't trigger a panic (this actually wasn't > > likely to). Could you please build and install a debugging > > kernel in single user mode (a `mount -a` should re-mount / > > read-write), i.e. a kernel with the following options: > > makeoptions DEBUG=-g > > options KDB > > options DDB > > If that kernel panics you should end up in the debugger > > prompt. Please issue a `bt` there and provide its output. > > done: > > > Trying to mount root from ufs:/dev/ad0a > Setting hostuuid: . > Setting hostid: 0xd41d8cd9. > Entropy harvesting: interrupts ethernet point_to_pointpanic: trap: memory addres > s not aligned > cpuid = 0 > KDB: enter: panic > [thread pid 50 tid 100062 ] > Stopped at kdb_enter+0x80: ta %xcc, 1 > db> > db> bt > Tracing pid 50 tid 100062 td 0xfffff80001532380 > panic() at panic+0x20c > trap() at trap+0x4d0 > -- memory address not aligned sfar=0xfddfa187 sfsr=0x40029 %o7=0xc06d6ed8 -- > stack_capture() at stack_capture+0x114 > stack_save_td() at stack_save_td+0x60 > sysctl_kern_proc_kstack() at sysctl_kern_proc_kstack+0x330 > sysctl_root() at sysctl_root+0x1c4 > userland_sysctl() at userland_sysctl+0x208 > __sysctl() at __sysctl+0x70 > syscall() at syscall+0x2e8 > -- syscall (202, FreeBSD ELF64, __sysctl) %o7=0x1016b0 -- > userland() at 0x4046bac8 > user trace: trap %o7=0x1016b0 > pc 0x4046bac8, sp 0x7fdffffd001 > pc 0x101fb8, sp 0x7fdffffd961 > pc 0x102ba4, sp 0x7fdffffdae1 > pc 0x100f70, sp 0x7fdffffe451 > pc 0x40208d94, sp 0x7fdffffe511 > done > db> > > Is this any help? > Thanks, I think I have fixed this in r200272. Marius
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