Hi, I am attempting to install UML on a Fedora Core 4
installation. However, when I install the rpm on user-mode-linux.sourceforge.net
(user_mode_linux-2.4.19.5um-0.i386.rpm) and run “linux”, it
segfaults. So, I built UML from source after enabling the 2G/2G support
that was mentioned on the website – to no avail! It still
segfaults. I’ve attached the output from “strace linux”
on the bottom in hopes that it might help. Any ideas on how I can get UML to run? Ernie Fontes [EMAIL PROTECTED] ernie]# strace linux execve("/usr/bin/linux", ["linux"], [/*
36 vars */]) = 0 fcntl64(0,
F_GETFD)
= 0 fcntl64(1,
F_GETFD)
= 0 fcntl64(2, F_GETFD) =
0 uname({sys="Linux",
node="localhost.localdomain", ...}) = 0 geteuid32()
= 0 getuid32()
= 0 getegid32()
= 0 getgid32()
= 0 brk(0)
= 0xa0e95000 brk(0xa0e95020)
= 0xa0e95020 brk(0xa0e96000)
= 0xa0e96000 getpid()
= 2913 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 execve("/usr/kerberos/sbin/linux",
["linux",
"
"...], [/* 36 vars */]) = -1 ENOENT (No such file or directory) execve("/usr/kerberos/bin/linux",
["linux",
"
"...], [/* 36 vars */]) = -1 ENOENT (No such file or directory) execve("/usr/sbin/linux", ["linux",
"
"...], [/* 36 vars */]) = -1 ENOENT (No such file or directory) execve("/home/ernie/netkit/netkit2/bin/linux",
["linux",
" "...],
[/* 36 vars */]) = -1 ENOENT (No such file or directory) execve("/usr/local/bin/linux", ["linux",
"
"...], [/* 36 vars */]) = -1 ENOENT (No such file or directory) execve("/usr/bin/linux", ["linux",
"
"...], [/* 36 vars */]) = 0 fcntl64(0,
F_GETFD)
= 0 fcntl64(1,
F_GETFD)
= 0 fcntl64(2,
F_GETFD)
= 0 uname({sys="Linux",
node="localhost.localdomain", ...}) = 0 geteuid32()
= 0 getuid32()
= 0 getegid32()
= 0 getgid32()
= 0 brk(0)
= 0xa0333000 brk(0xa0333020)
= 0xa0333020 brk(0xa0334000)
= 0xa0334000 getpid()
= 2913 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 getrlimit(RLIMIT_STACK, {rlim_cur=10240*1024,
rlim_max=RLIM_INFINITY}) = 0 setrlimit(RLIMIT_STACK, {rlim_cur=8192*1024,
rlim_max=RLIM_INFINITY}) = 0 gettimeofday({1122564205, 990540}, NULL) = 0 getpid()
= 2913 open("/tmp/vm_file-uILJek", O_RDWR|O_CREAT|O_EXCL,
0600) = 3 unlink("/tmp/vm_file-uILJek")
= 0 fchmod(3,
0777)
= 0 _llseek(3, 1785856, [1785856], SEEK_SET) = 0 write(3, "\0",
1)
= 1 fcntl64(3, F_SETFD,
FD_CLOEXEC) = 0 old_mmap(NULL, 1785856, PROT_READ|PROT_WRITE, MAP_SHARED, 3,
0) = 0xb7e3f000 munmap(0xa0003000,
1785856)
= 0 old_mmap(0xa0003000, 1785856,
PROT_READ|PROT_WRITE|PROT_EXEC, MAP_SHARED|MAP_FIXED, 3, 0) = 0xa0003000 munmap(0xb7e3f000,
1785856)
= 0 gettimeofday({1122564206, 26401}, NULL) = 0 getpid()
= 2913 open("/tmp/vm_file-7YVDVk", O_RDWR|O_CREAT|O_EXCL,
0600) = 4 unlink("/tmp/vm_file-7YVDVk")
= 0 fchmod(4,
0777)
= 0 _llseek(4, 184320, [184320], SEEK_SET) = 0 write(4, "\0",
1)
= 1 fcntl64(4, F_SETFD,
FD_CLOEXEC) = 0 old_mmap(NULL, 184320, PROT_READ|PROT_WRITE, MAP_SHARED, 4,
0) = 0xb7fc6000 munmap(0xa01b7000,
184320)
= 0 old_mmap(0xa01b7000, 184320, PROT_READ|PROT_WRITE|PROT_EXEC,
MAP_SHARED|MAP_FIXED, 4, 0) = 0xa01b7000 munmap(0xb7fc6000,
184320)
= 0 gettimeofday({1122564206, 42269}, NULL) = 0 getpid()
= 2913 open("/tmp/vm_file-elV0ap", O_RDWR|O_CREAT|O_EXCL,
0600) = 5 unlink("/tmp/vm_file-elV0ap")
= 0 fchmod(5,
0777)
= 0 _llseek(5, 1376256, [1376256], SEEK_SET) = 0 write(5, "\0",
1)
= 1 fcntl64(5, F_SETFD,
FD_CLOEXEC) = 0 old_mmap(NULL, 1376256, PROT_READ|PROT_WRITE, MAP_SHARED, 5,
0) = 0xb7ea3000 --- SIGSEGV (Segmentation fault) @ 0 (0) --- +++ killed by SIGSEGV +++ |
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