Re: panic: softint screwup

[Andrew Doran <ad%netbsd.org@localhost>]

Has anyone observed this again in the last couple of weeks?  Assuming it's
fixed now.

Thanks,
Anrew


On Sun, Feb 09, 2020 at 05:05:14PM +0100, Thomas Klausner wrote:

> I just had a panic in 9.99.46/amd64:
> 
> Feb  9 16:27:54 yt savecore: reboot after panic: [ 14300.7407347] panic: softint screwup
> 
> The backtrace is
> 
> Reading symbols from netbsd.9.99.46.gdb...
> targ(gdb) target kvm netbsd.5.core
> 0xffffffff80224315 in cpu_reboot (howto=howto@entry=260, bootstr=bootstr@entry=0x0) at /disk/6/archive/foreign/src/sys/arch/amd64/amd64/machdep.c:720
> 720                     dumpsys();
> (gdb) bt
> #0  0xffffffff80224315 in cpu_reboot (howto=howto@entry=260, bootstr=bootstr@entry=0x0) at /disk/6/archive/foreign/src/sys/arch/amd64/amd64/machdep.c:720
> #1  0xffffffff809f7909 in kern_reboot (howto=howto@entry=260, bootstr=bootstr@entry=0x0) at /disk/6/archive/foreign/src/sys/kern/kern_reboot.c:61
> #2  0xffffffff80a39179 in vpanic (fmt=fmt@entry=0xffffffff81420663 "softint screwup", ap=ap@entry=0xffff8d090723afe8)
>     at /disk/6/archive/foreign/src/sys/kern/subr_prf.c:336
> #3  0xffffffff80a3923d in panic (fmt=fmt@entry=0xffffffff81420663 "softint screwup") at /disk/6/archive/foreign/src/sys/kern/subr_prf.c:255
> #4  0xffffffff80a08a47 in softint_dispatch (pinned=0xffff8b731acf7480, s=5) at /disk/6/archive/foreign/src/sys/kern/kern_softint.c:858
> #5  0xffffffff8021ea4f in Xsoftintr ()
> (gdb)
> 
> I have a core file if more details are needed.
>  Thomas