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Diffstat (limited to 'results/scraper/launchpad-without-comments/818647')
| -rw-r--r-- | results/scraper/launchpad-without-comments/818647 | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/results/scraper/launchpad-without-comments/818647 b/results/scraper/launchpad-without-comments/818647 new file mode 100644 index 000000000..10466159f --- /dev/null +++ b/results/scraper/launchpad-without-comments/818647 @@ -0,0 +1,78 @@ +Getting segmentation fault when trying to boot FreeBSD + +wkoszek@wkoszek:~/bin/qemu/qemu$ git log | head -1 +commit c886edfb851c0c590d4e77f058f2ec8ed95ad1b5 + +wkoszek@wkoszek:~/o/freebsd/sys/boot/i386$ qemu-system-sparc64 --version +QEMU emulator version 0.15.50, Copyright (c) 2003-2008 Fabrice Bellard + +wkoszek@wkoszek:~/o/freebsd/sys/boot/i386$ uname -a +Linux wkoszek 2.6.38-10-generic #46-Ubuntu SMP Tue Jun 28 15:05:41 UTC 2011 i686 i686 i386 GNU/Linux + +Qemu built with default settings (./configure --prefix=<path> && make && make install) + +I run FreeBSD ISO image: +/home/wkoszek/bin/qemu-dynamic/bin/qemu-system-sparc64 -m 1024 -cdrom ~/Pulpit/iso/FreeBSD-7.4-RELEASE-sparc64-bootonly.iso -hda ~/Pulpit/iso/freebsd_sparc64.qcow2 -nographic -boot d + +Configuration device id QEMU version 1 machine id 0 +kernel cmdline +CPUs: 1 x SUNW,UltraSPARC-IIi +UUID: 00000000-0000-0000-0000-000000000000 +Welcome to OpenBIOS v1.0 built on Jul 20 2011 21:17 + Type 'help' for detailed information +Trying cdrom:f... +Not a bootable ELF image +Loading a.out image... +Loaded 7680 bytes +entry point is 0x4000 + +Jumping to entry point 0000000000004000 for type 0000000000000005... +switching to new context: entry point 0x4000 stack 0x00000000ffe86b49 + +>> FreeBSD/sparc64 boot block + Boot path: cdrom:f + Boot loader: /boot/loader +Consoles: Open Firmware console + +Booting with sun4u support. +Boot path set to cdrom:a + +FreeBSD/sparc64 bootstrap loader, Revision 1.0 +(<email address hidden>, Fri Feb 18 05:38:31 UTC 2011) +bootpath="cdrom:a" +Loading /boot/defaults/loader.conf +/boot/kernel/kernel data=0x8d1f48+0x82f88 syms=[0x8+0x88ec0+0x8+0x76966] +| +Unimplemented service milliseconds ([0] -- [1]) +Hit [Enter] to boot immediately, or any other key for command prompt. +Unimplemented service milliseconds ([0] -- [1]) +Unimplemented service milliseconds ([0] -- [1]) +Unimplemented service milliseconds ([0] -- [1]) +Unimplemented service milliseconds ([0] -- [1]) +Unimplemented service milliseconds ([0] -- [1]) +Unimplemented service milliseconds ([0] -- [1]) + +I press CTRL + C and I get out of the looped warning about "unimplemented service". Then I see: + +Type '?' for a list of commands, 'help' for more detailed help. +OK boot +jumping to kernel entry at 0xc0078000. +BOOTUnhandled Exception 0x0000000000000034 +PC = 0x00000000c0637454 NPC = 0x00000000c0637458 + +I wanted to start FreeBSD debugging here - I pressed 'CTRL+A c', I was dropped to the monitor. + +FRom the monitor I typed: + +Stopping execution +QEMU 0.15.50 monitor - type 'help' for more information +(qemu) x 0xc0078000 +00000000c0078000: Cannot access memory +(qemu) x 0x00000000c0637454 +00000000c0637454: Cannot access memory +(qemu) x 0x00000000c0637458 +00000000c0637458: Cannot access memory +(qemu) xp 0xc0078000 +Segmentation fault + +IMO it shouldn't have crashed. \ No newline at end of file |