Re: [OpenAFS] RHEL4 x86_64 1.4.0-rc5 RPM install aklog segfault

Thu, 26 Jan 2006 09:53:26 -0800 

For the record, the most recent candidate (1.4.1rc5) still has this problem.
By accident I found out that if I compile the aklog rpm (openafs-krb5) with my locally built gcc 4.0.2 I don't get the segfault. If I compile aklog with RH's gcc 3.4.4 (required for the kernel module to work) it segfaults.
Ticket #23845 has been updated with another backtrace as well as this little morsel of information. 

nomad

[EMAIL PROTECTED] wrote:
I had problems like this when I compiled aklog with a different compiler (gcc-2.95.3) from the one that I used with openafs (gcc-3.2.3) awhile back. Hopefully with them integrated together there's no way for it to pick up different compilers, but you never know... 

On Mon, 31 Oct 2005, Lee Damon wrote:

Derek,

In the now successfully rebuilt 1.4.0rc5 SRPM-based RPM for x86_64
everything seems to work except for aklog.  It segfaults.

: || [EMAIL PROTECTED] ~ [15] ; which aklog
/usr/bin/aklog
: || [EMAIL PROTECTED] ~ [16] ; rpm -qf /usr/bin/aklog
openafs-krb5-1.4.0rc5-1.1
: || [EMAIL PROTECTED] ~ [17] ; /usr/bin/aklog
Segmentation fault

the tail end of an strace says:

open("/usr/vice/etc/ThisCell", O_RDONLY) = 3
fstat(3, {st_mode=S_IFREG|0444, st_size=18, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x2a9556c000 
read(3, "ee.washington.edu\n", 4096)    = 18
close(3)                                = 0
munmap(0x2a9556c000, 4096)              = 0
stat("/usr/vice/etc/CellServDB", {st_mode=S_IFREG|0444, st_size=20765, ...}) = 0 
open("/usr/vice/etc/CellServDB", O_RDONLY) = 3
fstat(3, {st_mode=S_IFREG|0444, st_size=20765, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x2a9556c000 
read(3, ">ee.washington.edu\t#Nikola\n128.2"..., 4096) = 4096
read(3, "ysics, university Mainz, Germany"..., 4096) = 4096
read(3, "                   #cpeven.physi"..., 4096) = 4096
read(3, "              #ccafsdb3.in2p3.fr"..., 4096) = 4096
read(3, "#The Slackers\' Network\n63.201.48"..., 4096) = 4096
read(3, "Manchester HEP\n194.36.2.3       "..., 4096) = 285
read(3, "", 4096)                       = 0
close(3)                                = 0
munmap(0x2a9556c000, 4096)              = 0
open("/usr/vice/etc/CellAlias", O_RDONLY) = -1 ENOENT (No such file or directory) open("/usr/vice/etc/KeyFile", O_RDONLY) = -1 ENOENT (No such file or directory) stat("/usr/vice/etc/CellServDB", {st_mode=S_IFREG|0444, st_size=20765, ...}) = 0 stat("/usr/vice/etc/CellServDB", {st_mode=S_IFREG|0444, st_size=20765, ...}) = 0 
stat("/etc/krb5.conf", {st_mode=S_IFREG|0444, st_size=1349, ...}) = 0
stat("/etc/krb5.conf", {st_mode=S_IFREG|0444, st_size=1349, ...}) = 0
stat("/etc/krb5.conf", {st_mode=S_IFREG|0444, st_size=1349, ...}) = 0
--- SIGSEGV (Segmentation fault) @ 0 (0) ---
+++ killed by SIGSEGV +++
Process 21860 detached


nomad
-----------                       - Lee "nomad" Damon -          \
work: [EMAIL PROTECTED]                                      \
play: [EMAIL PROTECTED]    or castle!nomad                           \
                                                                   /\
Sr. Systems Admin, UWEE SSLI Lab                                   /  \
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