Date: Mon, 2 Jun 2025 15:35:50 -0700 From: Steve Kargl <sgk@troutmask.apl.washington.edu> To: freebsd-current@freebsd.org Subject: Re: drm panic after new world Message-ID: <aD4nRhiexw1m7iUS@troutmask.apl.washington.edu> In-Reply-To: <aDjThAnfAfJB4KE7@troutmask.apl.washington.edu> References: <aDi-PhLtvicg9Bbz@troutmask.apl.washington.edu> <aDjThAnfAfJB4KE7@troutmask.apl.washington.edu>
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On Thu, May 29, 2025 at 02:37:08PM -0700, Steve Kargl wrote:
> On Thu, May 29, 2025 at 01:06:22PM -0700, Steve Kargl wrote:
> > __curthread () at /usr/src/sys/amd64/include/pcpu_aux.h:57
> > 57 __asm("movq %%gs:%c1,%0" : "=r" (td)
> > (kgdb) #0 __curthread () at /usr/src/sys/amd64/include/pcpu_aux.h:57
> > td = <optimized out>
>
> (snip)
>
> > #5 0xffffffff805c8718 in pfs_add_node (
> > parent=parent@entry=0xfffff80003955400, pn=pn@entry=0xfffff803557e0900)
> > at /usr/src/sys/fs/pseudofs/pseudofs.c:123
> > iter = <optimized out>
>
> This is hitting a KASSERT under the INVARIANTS option.
>
>
How does one use dates to checkout a particular head?
If I'm at the top of HEAD and need to got back to
mid-february, what's the easiest option for performing
a bisection by hand?
--
Steve
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