kern/55393: System booted from USB panics on shutdown

To: kern-bug-people%netbsd.org@localhost,gnats-admin%netbsd.org@localhost,netbsd-bugs%netbsd.org@localhost
Subject: kern/55393: System booted from USB panics on shutdown
From: gson%gson.org@localhost (Andreas Gustafsson)
Date: Wed, 17 Jun 2020 07:45:01 +0000 (UTC)

>Number:         55393
>Category:       kern
>Synopsis:       System booted from USB panics on shutdown
>Confidential:   no
>Severity:       serious
>Priority:       high
>Responsible:    kern-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Wed Jun 17 07:45:00 +0000 2020
>Originator:     Andreas Gustafsson
>Release:        NetBSD-current, source date 2020.06.13.14.31.49
>Organization:
>Environment:
System: NetBSD
Architecture: i386
Machine: i386
>Description:

A -current/i386 live image built using "build.sh live-image" and
booted from a USB flash drive panics when shut down with "halt -p",
with the error messages:

  sd0(umass0:0:0:0): generic HBA error
  sd0: cache synchronization failed
  fatal page fault in supervisor mode

For the full set of shutdown messages, see

  http://www.gson.org/netbsd/bugs/usb-sd0-detach/shutdown.jpg

>How-To-Repeat:

>Fix:

Prev by Date: Re: toolchain/55367 (failure to compile amd64 current with clang)
Next by Date: Re: kern/46596 (ehci interrupt storm triggered by VGA interrupt)
Previous by Thread: Re: kern/54421 (Amap field am_nused becomes negative.)
Next by Thread: Re: kern/55393: System booted from USB panics on shutdown
Indexes:

Home | Main Index | Thread Index | Old Index