Date: Mon, 23 Jun 2003 22:52:19 +0100 From: "Steven Haywood" <steven@keybaud.org> To: <questions@freebsd.org> Subject: Threads problem on 5.1-Release sparc64 Message-ID: <003301c339d1$b8b16f10$0100a8c0@sh>
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Hi folks
I'm still having pthreads problems on Sparc64 (5.1 Release):
The program concerned is:
# cat conftest.c
#include <pthread.h>
void* routine(void* p){return NULL;}
int main(){
pthread_t p;
if(pthread_create(&p,NULL,routine,NULL)!=0)
return 1;
(void)pthread_detach(p);
return 0;
}
Compiled with:
gcc -o moo -lc_r conftest.c
no errors
Trying to run it:
bash-2.05b# truss ./moo
mmap(0x0,7056,0x3,0x1000,-1,0x0) = 1075978240 (0x40222000)
munmap(0x40222000,0x1b90) = 0 (0x0)
__sysctl(0x7fdfffff490,0x2,0x40323110,0x7fdfffff488,0x0,0x0) = 0 (0x0)
mmap(0x0,32768,0x3,0x1002,-1,0x0) = 1075978240 (0x40222000)
geteuid() = 0 (0x0)
getuid() = 0 (0x0)
getegid() = 0 (0x0)
getgid() = 0 (0x0)
mmap(0x0,40960,0x3,0x1002,-1,0x0) = 1076011008 (0x4022a000)
open("/var/run/ld-elf.so.hints",0x0,010010540070) = 3 (0x3)
read(0x3,0x7fdfffff720,0x80) = 128 (0x80)
lseek(3,0x80,-1) = 128 (0x80)
read(0x3,0x4022e000,0x57) = 87 (0x57)
close(3) = 0 (0x0)
access("/usr/lib/libc_r.so.5",0) = 0 (0x0)
open("/usr/lib/libc_r.so.5",0x0,06) = 3 (0x3)
fstat(3,0x7fdfffff7e0) = 0 (0x0)
read(0x3,0x7fdffffd720,0x2000) = 8192 (0x2000)
mmap(0x0,1220608,0x5,0x20002,3,0x0) = 1077043200 (0x40326000)
mprotect(0x40342000,0x2000,0x7) = 0 (0x0)
mprotect(0x40342000,0x2000,0x5) = 0 (0x0)
mmap(0x40442000,16384,0x7,0x12,3,0x0) = 1078206464 (0x40442000)
mmap(0x40446000,40960,0x7,0x1012,-1,0x0) = 1078222848 (0x40446000)
close(3) = 0 (0x0)
access("/usr/lib/libc.so.5",0) = 0 (0x0)
open("/usr/lib/libc.so.5",0x0,0137) = 3 (0x3)
fstat(3,0x7fdfffff7e0) = 0 (0x0)
read(0x3,0x7fdffffd720,0x2000) = 8192 (0x2000)
mmap(0x0,2154496,0x5,0x20002,3,0x0) = 1078263808 (0x40450000)
mprotect(0x40538000,0x2000,0x7) = 0 (0x0)
mprotect(0x40538000,0x2000,0x5) = 0 (0x0)
mmap(0x40638000,73728,0x7,0x12,3,0x0) = 1080262656 (0x40638000)
mmap(0x4064a000,81920,0x7,0x1012,-1,0x0) = 1080336384 (0x4064a000)
close(3) = 0 (0x0)
mmap(0x0,304,0x3,0x1000,-1,0x0) = 1076051968 (0x40234000)
munmap(0x40234000,0x130) = 0 (0x0)
mmap(0x0,9456,0x3,0x1000,-1,0x0) = 1076051968 (0x40234000)
munmap(0x40234000,0x24f0) = 0 (0x0)
mmap(0x0,43072,0x3,0x1000,-1,0x0) = 1076051968 (0x40234000)
munmap(0x40234000,0xa840) = 0 (0x0)
__sysctl(0x7fdfffff4f0,0x2,0x4065b218,0x7fdfffff4e8,0x0,0x0) = 0 (0x0)
getpid() = 28449 (0x6f21)
fcntl(0x0,0x3,0x0) = 2 (0x2)
fcntl(0x1,0x3,0x0) = 2 (0x2)
fcntl(0x2,0x3,0x0) = 2 (0x2)
pipe() = 3 (0x3)
fcntl(0x3,0x3,0x0) = 2 (0x2)
fcntl(0x3,0x4,0x6) = 0 (0x0)
fcntl(0x4,0x3,0x0) = 2 (0x2)
fcntl(0x4,0x4,0x6) = 0 (0x0)
readlink("/etc/malloc.conf",0x7fdfffff320,63) ERR#2 'No such file or
directory'
issetugid() = 0 (0x0)
getuid() = 0 (0x0)
mmap(0x0,8192,0x3,0x1002,-1,0x0) = 1076051968 (0x40234000)
break(0x200d68) = 0 (0x0)
break(0x200d68) = 0 (0x0)
break(0x204000) = 0 (0x0)
break(0x204000) = 0 (0x0)
break(0x206000) = 0 (0x0)
break(0x206000) = 0 (0x0)
break(0x208000) = 0 (0x0)
break(0x208000) = 0 (0x0)
break(0x20a000) = 0 (0x0)
break(0x20a000) = 0 (0x0)
break(0x20c000) = 0 (0x0)
__sysctl(0x7fdfffff610,0x2,0x40443370,0x7fdfffff5c8,0x0,0x0) = 0 (0x0)
mmap(0x7fdffefe000,8192,0x0,0x1000,-1,0x0) = -1056768 (0xffefe000)
break(0x20c000) = 0 (0x0)
break(0x20e000) = 0 (0x0)
gettimeofday(0x40443390,0x0) = 0 (0x0)
sysarch(0x2,0x4063e100) = 0 (0x0)
sigaction(SIGHUP,0x0,0x40449420) = 0 (0x0)
sigaction(SIGINT,0x0,0x40449440) = 0 (0x0)
sigaction(SIGQUIT,0x0,0x40449460) = 0 (0x0)
sigaction(SIGILL,0x0,0x40449480) = 0 (0x0)
sigaction(SIGTRAP,0x0,0x404494a0) = 0 (0x0)
sigaction(SIGABRT,0x0,0x404494c0) = 0 (0x0)
sigaction(SIGEMT,0x0,0x404494e0) = 0 (0x0)
sigaction(SIGFPE,0x0,0x40449500) = 0 (0x0)
sigaction(SIGBUS,0x0,0x40449540) = 0 (0x0)
sigaction(SIGSEGV,0x0,0x40449560) = 0 (0x0)
sigaction(SIGSYS,0x0,0x40449580) = 0 (0x0)
sigaction(SIGPIPE,0x0,0x404495a0) = 0 (0x0)
sigaction(SIGALRM,0x0,0x404495c0) = 0 (0x0)
sigaction(SIGTERM,0x0,0x404495e0) = 0 (0x0)
sigaction(SIGURG,0x0,0x40449600) = 0 (0x0)
sigaction(SIGTSTP,0x0,0x40449640) = 0 (0x0)
sigaction(SIGCONT,0x0,0x40449660) = 0 (0x0)
sigaction(SIGCHLD,0x0,0x40449680) = 0 (0x0)
sigaction(SIGTTIN,0x0,0x404496a0) = 0 (0x0)
sigaction(SIGTTOU,0x0,0x404496c0) = 0 (0x0)
sigaction(SIGIO,0x0,0x404496e0) = 0 (0x0)
sigaction(SIGXCPU,0x0,0x40449700) = 0 (0x0)
sigaction(SIGXFSZ,0x0,0x40449720) = 0 (0x0)
sigaction(SIGVTALRM,0x0,0x40449740) = 0 (0x0)
sigaction(SIGPROF,0x0,0x40449760) = 0 (0x0)
sigaction(SIGWINCH,0x0,0x40449780) = 0 (0x0)
sigaction(SIGINFO,0x0,0x404497a0) = 0 (0x0)
sigaction(SIGUSR1,0x0,0x404497c0) = 0 (0x0)
sigaction(SIGUSR2,0x0,0x404497e0) = 0 (0x0)
sigaction(SIGPROF,0x7fdfffff5d0,0x0) = 0 (0x0)
sigaction(SIGINFO,0x7fdfffff5d0,0x0) = 0 (0x0)
sigaction(SIGCHLD,0x7fdfffff5d0,0x0) = 0 (0x0)
sigprocmask(0x3,0x0,0x40443418) = 0 (0x0)
__sysctl(0x7fdfffff610,0x2,0x7fdfffff5f0,0x7fdfffff5c8,0x0,0x0) = 0 (0x0)
getdtablesize() = 3405 (0xd4d)
break(0x20e000) = 0 (0x0)
break(0x216000) = 0 (0x0)
break(0x216000) = 0 (0x0)
break(0x21e000) = 0 (0x0)
break(0x21e000) = 0 (0x0)
break(0x220000) = 0 (0x0)
fcntl(0x0,0x4,0x6) = 0 (0x0)
fcntl(0x1,0x4,0x6) = 0 (0x0)
fcntl(0x2,0x4,0x6) = 0 (0x0)
sigprocmask(0x1,0x40322f40,0x7fdfffff850) = 0 (0x0)
sigprocmask(0x3,0x40322f50,0x0) = 0 (0x0)
sysarch(0x1,0x40639390) = 0 (0x0)
mmap(0x7fdffeee000,65536,0x3,0x400,-1,0x0) = -1122304 (0xffeee000)
setitimer(0x2,0x7fdfffff8d0,0x0) = 0 (0x0)
poll(0x216000,0x0,0x0) = 0 (0x0)
and it just hangs there until I ctrl-C it...
Please help! Mysql won't work, and I think I'm going to have to regress this
box back to 5.0-Release....
(and please don't tell me to ask on sparc64 - that list seems way too
devoted to deep down hardcore hardware hacking - no-one responded there last
time I asked this...)
Thanks
Steven
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