Date: Thu, 12 Jul 2018 14:15:34 +0200 From: "Ronald Klop" <ronald-lists@klop.ws> To: freebsd-arm@freebsd.org Subject: ipfw panic on /etc/rc.d/ipfw start Message-ID: <op.zl1gb8vnkndu52@klop.ws>
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Hi,
I got a panic on ipfw after /etc/rc.d/ipfw start.
[root@rpi3 /var/crash]# cat info.last
Dump header from device: /dev/label/usbswap
Architecture: aarch64
Architecture Version: 1
Dump Length: 158957568
Blocksize: 512
Compression: none
Dumptime: Thu Jul 12 13:25:36 2018
Hostname: rpi3
Magic: FreeBSD Kernel Dump
Version String: FreeBSD 12.0-CURRENT #2 r335679: Thu Jun 28 02:33:01
CEST 2018
builder@rpi3:/mnt/ssd/data/src/obj-head/mnt/ssd/data/src/head/arm64.aarch64/sys/GENERIC-NODEBUG
Panic String: vm_fault_hold: fault on nofault entry, addr:
0xffff000054ad7000
Dump Parity: 2470008427
Bounds: 4
Dump Status: good
[root@rpi3 /var/crash]# cat core.txt.4
Unable to find a kernel debugger.
I have a dumpfile vmcore.4.
Installed devel/gdb:
[root@rpi3 ~]# kgdb -n last
GNU gdb (GDB) 8.1 [GDB v8.1 for FreeBSD]
Copyright (C) 2018 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later
<http://gnu.org/licenses/gpl.html>;
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "aarch64-portbld-freebsd12.0".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
<http://www.gnu.org/software/gdb/documentation/>.
For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from
/mnt/ssd/data/src/obj-head/mnt/ssd/data/src/head/arm64.aarch64/sys/GENERIC-NODEBUG/kernel.full...done.
warning: Breakpoint address adjusted from 0xffff0000006bae94 to
0xff0000006bae94.
inferior.c:309: internal-error: struct inferior *find_inferior_pid(int):
Assertion `pid != 0' failed.
A problem internal to GDB has been detected,
further debugging may prove unreliable.
Quit this debugging session? (y or n)
What can I do to help debug this?
Regards,
Ronald.
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