From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from smtp9.xs4all.nl (smtp9.xs4all.nl [194.109.127.135]) by dsl2.external.hp.com (Postfix) with ESMTP id 0BB28482A for ; Sat, 1 Sep 2001 13:09:49 -0600 (MDT) Received: from rivierenland.xs4all.nl (rivierenland.xs4all.nl [194.109.14.47]) by smtp9.xs4all.nl (8.9.3/8.9.3) with ESMTP id VAA29012 for ; Sat, 1 Sep 2001 21:09:40 +0200 (CEST) From: thunder7@xs4all.nl Date: Sat, 1 Sep 2001 20:32:32 +0200 To: parisc-linux@lists.parisc-linux.org Subject: Re: [parisc-linux] What's a "Trace/breakpoint trap" and why does he crash my system? Message-ID: <20010901203232.A5963@middle.of.nowhere> Reply-To: thunder7@xs4all.nl References: <20010901155006.A4594@middle.of.nowhere> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: <20010901155006.A4594@middle.of.nowhere> List-ID: On Sat, Sep 01, 2001 at 03:50:06PM +0200, thunder7@xs4all.nl wrote: > Well, I can boot 2.4.9-pa13 just fine on my C200, but trying to compile > a kernel under that version never works, typing > > make proper > > in the source directory doesn't produce any output but > > Trace/breakpoint error should be 'Trace/breakpoint trap' > > after one second or so. > > I realize this is a worthless bug-report, but where does that message > come from? The text is nowhere in the kernel-sources, so it must be > something else. > I tried running make under strace, and it ran fine. So I tried it again, and I saw this: --- SIGCHLD (Child exited) --- rt_sigreturn(0) = -1 EINTR (Interrupted system call) read(4, "", 193) = 0 close(4) = 0 wait4(-1, [WIFEXITED(s) && WEXITSTATUS(s) == 0], 0, NULL) = 265 pipe([4, 5]) = 0 fork() = 268 close(5) = 0 read(4, "/bin/sh\n", 200) = 8 read(4, "", 192) = -512 --- SIGCHLD (Child exited) --- rt_sigreturn(0) = -1 EINTR (Interrupted system call) read(4, "", 192) = 0 close(4) = 0 wait4(-1, [WIFEXITED(s) && WEXITSTATUS(s) == 0], 0, NULL) = 268 pipe([4, 5]) = 0 fork() = 269 --- SIGCHLD (Child exited) --- rt_sigreturn(0) = 269 close(5) = 0 read(4, "/home/jurriaan/source/linux-2001"..., 200) = 37 read(4, "", 163) = 0 close(4) = 0 wait4(-1, [WIFEXITED(s) && WEXITSTATUS(s) == 0], 0, NULL) = 269 read(3, "+= drivers/scsi/scsidrv.o\nDRIVER"..., 4096) = 4096 brk(0x4b000) = 0x4b000 brk(0x4c000) = 0x4c000 open("arch/parisc/Makefile", O_RDONLY|O_LARGEFILE) = 4 idle() = 0 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x4001a000 read(4, "#\n# parisc/Makefile\n#\n# This fil"..., 4096) = 3156 pipe([5, 6]) = 0 fork() = 270 close(6) = 0 read(5, "", 200) = -512 --- SIGCHLD (Child exited) --- rt_sigreturn(0 and then it hang. On reboot, it gave the same 'Trace/breakpoint trap' error, but didn't hang. Next time I tried it, it did hang. Jurriaan -- `That right?' Hawk gave MacReady a long, thoughtful look. `I'll have to remember that.' Simon R Green - Hawk & Fisher II Fear and Loathing in Haven GNU/Linux 2.4.9-ac5 SMP/ReiserFS 2x1402 bogomips load av: 0.05 0.15 0.08