grsecurity forums

Posted: **Fri Jun 28, 2013 1:24 pm**

I can run Java applications without any problems (I2P / IPBlock GUI) - both of which run as root with mprotect only disabled on java / javaws binaries.

Is it possible to run JITSI as a normal user ? (at the moment this gives me "/usr/bin/java: Permission denied" - but runs ok as root)

Posted: **Thu Jul 04, 2013 9:27 am**

can you strace it and see which syscall fails exactly?

Posted: **Thu Jul 04, 2013 9:52 am**

Code: Select all: strace -c jitsi /usr/bin/jitsi: line 28: /usr/bin/java: Permission denied % time seconds usecs/call calls errors syscall ------ ----------- ----------- --------- --------- ---------------- 88.80 0.001054 264 4 2 waitpid 9.27 0.000110 55 2 clone 1.94 0.000023 1 46 rt_sigprocmask 0.00 0.000000 0 10 read 0.00 0.000000 0 9 open 0.00 0.000000 0 11 close 0.00 0.000000 0 1 execve 0.00 0.000000 0 1 chdir 0.00 0.000000 0 1 time 0.00 0.000000 0 1 getpid 0.00 0.000000 0 5 5 access 0.00 0.000000 0 1 pipe 0.00 0.000000 0 17 brk 0.00 0.000000 0 1 1 ioctl 0.00 0.000000 0 1 dup2 0.00 0.000000 0 1 getppid 0.00 0.000000 0 1 getpgrp 0.00 0.000000 0 1 gettimeofday 0.00 0.000000 0 2 munmap 0.00 0.000000 0 2 sigreturn 0.00 0.000000 0 1 uname 0.00 0.000000 0 5 mprotect 0.00 0.000000 0 4 _llseek 0.00 0.000000 0 13 rt_sigaction 0.00 0.000000 0 2 getrlimit 0.00 0.000000 0 14 mmap2 0.00 0.000000 0 5 stat64 0.00 0.000000 0 8 fstat64 0.00 0.000000 0 1 getuid32 0.00 0.000000 0 1 getgid32 0.00 0.000000 0 1 geteuid32 0.00 0.000000 0 1 getegid32 0.00 0.000000 0 3 1 fcntl64 0.00 0.000000 0 1 set_thread_area ------ ----------- ----------- --------- --------- ---------------- 100.00 0.001187 178 9 total

Posted: **Thu Jul 04, 2013 10:06 am**

this doesn't show the individual syscalls, try something more like strace -f.

Posted: **Thu Jul 04, 2013 10:30 am**

Code: Select all: strace -f jitsi execve("/usr/bin/jitsi", ["jitsi"], [/* 26 vars */]) = 0 brk(0) = 0x92e77b0 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory) mmap2(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x4f1f4000 access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory) open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3 fstat64(3, {st_mode=S_IFREG|0644, st_size=139981, ...}) = 0 mmap2(NULL, 139981, PROT_READ, MAP_PRIVATE, 3, 0) = 0x4f1d1000 close(3) = 0 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory) open("/lib/i386-linux-gnu/libtinfo.so.5", O_RDONLY|O_CLOEXEC) = 3 read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\260^\0\0004\0\0\0"..., 512) = 512 fstat64(3, {st_mode=S_IFREG|0644, st_size=133420, ...}) = 0 mmap2(NULL, 133292, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x4f1b0000 mmap2(0x4f1ce000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1e) = 0x4f1ce000 close(3) = 0 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory) open("/lib/i386-linux-gnu/i686/cmov/libdl.so.2", O_RDONLY|O_CLOEXEC) = 3 read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\320\n\0\0004\0\0\0"..., 512) = 512 fstat64(3, {st_mode=S_IFREG|0644, st_size=13856, ...}) = 0 mmap2(NULL, 16512, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x4f1ab000 mmap2(0x4f1ae000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2) = 0x4f1ae000 close(3) = 0 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory) open("/lib/i386-linux-gnu/i686/cmov/libc.so.6", O_RDONLY|O_CLOEXEC) = 3 read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0 \232\1\0004\0\0\0"..., 512) = 512 fstat64(3, {st_mode=S_IFREG|0755, st_size=1754600, ...}) = 0 mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x4f1aa000 mmap2(NULL, 1764124, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x4effb000 mmap2(0x4f1a4000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1a9) = 0x4f1a4000 mmap2(0x4f1a7000, 11036, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x4f1a7000 close(3) = 0 mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x4effa000 set_thread_area({entry_number:-1 -> 6, base_addr:0x4effa6c0, limit:1048575, seg_32bit:1, contents:0, read_exec_only:0, limit_in_pages:1, seg_not_present:0, useable:1}) = 0 mprotect(0x4f1a4000, 8192, PROT_READ) = 0 mprotect(0x4f1ae000, 4096, PROT_READ) = 0 mprotect(0x4f1ce000, 8192, PROT_READ) = 0 mprotect(0x8129000, 4096, PROT_READ) = 0 mprotect(0x4f216000, 4096, PROT_READ) = 0 munmap(0x4f1d1000, 139981) = 0 rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0 open("/dev/tty", O_RDWR|O_NONBLOCK|O_LARGEFILE) = 3 close(3) = 0 brk(0) = 0x92e77b0 brk(0x92e8000) = 0x92e8000 open("/usr/lib/locale/locale-archive", O_RDONLY|O_LARGEFILE|O_CLOEXEC) = 3 fstat64(3, {st_mode=S_IFREG|0644, st_size=1852416, ...}) = 0 mmap2(NULL, 1852416, PROT_READ, MAP_PRIVATE, 3, 0) = 0x4ee35000 close(3) = 0 brk(0x92e9000) = 0x92e9000 brk(0x92ea000) = 0x92ea000 getuid32() = 1000 getgid32() = 100 geteuid32() = 1000 getegid32() = 100 rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0 time(NULL) = 1372948289 brk(0x92eb000) = 0x92eb000 open("/proc/meminfo", O_RDONLY|O_CLOEXEC) = 3 fstat64(3, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0 mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x4f1f3000 read(3, "MemTotal: 3076800 kB\nMemF"..., 1024) = 1024 close(3) = 0 munmap(0x4f1f3000, 4096) = 0 brk(0x92ec000) = 0x92ec000 rt_sigaction(SIGCHLD, {SIG_DFL, [], SA_RESTART}, {SIG_DFL, [], 0}, 8) = 0 rt_sigaction(SIGCHLD, {SIG_DFL, [], SA_RESTART}, {SIG_DFL, [], SA_RESTART}, 8) = 0 rt_sigaction(SIGINT, {SIG_DFL, [], 0}, {SIG_DFL, [], 0}, 8) = 0 rt_sigaction(SIGINT, {SIG_DFL, [], 0}, {SIG_DFL, [], 0}, 8) = 0 rt_sigaction(SIGQUIT, {SIG_DFL, [], 0}, {SIG_IGN, [], 0}, 8) = 0 rt_sigaction(SIGQUIT, {SIG_IGN, [], 0}, {SIG_DFL, [], 0}, 8) = 0 rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0 rt_sigaction(SIGQUIT, {SIG_IGN, [], 0}, {SIG_IGN, [], 0}, 8) = 0 uname({sys="Linux", node="toshiba-laptop", ...}) = 0 brk(0x92ed000) = 0x92ed000 stat64("/home/stuart", {st_mode=S_IFDIR|0755, st_size=12288, ...}) = 0 stat64(".", {st_mode=S_IFDIR|0755, st_size=12288, ...}) = 0 getpid() = 8636 brk(0x92ee000) = 0x92ee000 open("/usr/lib/i386-linux-gnu/gconv/gconv-modules.cache", O_RDONLY) = 3 fstat64(3, {st_mode=S_IFREG|0644, st_size=26256, ...}) = 0 mmap2(NULL, 26256, PROT_READ, MAP_SHARED, 3, 0) = 0x4f1ed000 close(3) = 0 brk(0x92ef000) = 0x92ef000 getppid() = 8635 gettimeofday({1372948289, 952778}, NULL) = 0 getpgrp() = 8635 rt_sigaction(SIGCHLD, {0x808a270, [], SA_RESTART}, {SIG_DFL, [], SA_RESTART}, 8) = 0 getrlimit(RLIMIT_NPROC, {rlim_cur=23979, rlim_max=23979}) = 0 brk(0x92f0000) = 0x92f0000 brk(0x92f1000) = 0x92f1000 rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0 open("/usr/bin/jitsi", O_RDONLY|O_LARGEFILE) = 3 ioctl(3, SNDCTL_TMR_TIMEBASE or TCGETS, 0x5dca2c18) = -1 ENOTTY (Inappropriate ioctl for device) _llseek(3, 0, [0], SEEK_CUR) = 0 read(3, "#!/bin/bash\n\n# Get architecture\n"..., 80) = 80 _llseek(3, 0, [0], SEEK_SET) = 0 getrlimit(RLIMIT_NOFILE, {rlim_cur=1024, rlim_max=4*1024}) = 0 fcntl64(255, F_GETFD) = -1 EBADF (Bad file descriptor) dup2(3, 255) = 255 close(3) = 0 fcntl64(255, F_SETFD, FD_CLOEXEC) = 0 fcntl64(255, F_GETFL) = 0x8000 (flags O_RDONLY|O_LARGEFILE) fstat64(255, {st_mode=S_IFREG|0755, st_size=966, ...}) = 0 _llseek(255, 0, [0], SEEK_CUR) = 0 brk(0x92f2000) = 0x92f2000 rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0 read(255, "#!/bin/bash\n\n# Get architecture\n"..., 966) = 966 rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0 rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0 rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0 pipe([3, 4]) = 0 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0 _llseek(255, -882, [84], SEEK_CUR) = 0 clone(Process 8637 attached child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x4effa728) = 8637 [pid 8636] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8636] rt_sigaction(SIGCHLD, {0x808a270, [], SA_RESTART}, {0x808a270, [], SA_RESTART}, 8) = 0 [pid 8636] close(4) = 0 [pid 8636] read(3, <unfinished ...> [pid 8637] close(255) = 0 [pid 8637] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8637] rt_sigaction(SIGTSTP, {SIG_DFL, [], 0}, {SIG_DFL, [], 0}, 8) = 0 [pid 8637] rt_sigaction(SIGTTIN, {SIG_DFL, [], 0}, {SIG_DFL, [], 0}, 8) = 0 [pid 8637] rt_sigaction(SIGTTOU, {SIG_DFL, [], 0}, {SIG_DFL, [], 0}, 8) = 0 [pid 8637] rt_sigaction(SIGINT, {SIG_DFL, [], 0}, {SIG_DFL, [], 0}, 8) = 0 [pid 8637] rt_sigaction(SIGQUIT, {SIG_IGN, [], 0}, {SIG_IGN, [], 0}, 8) = 0 [pid 8637] rt_sigaction(SIGCHLD, {SIG_DFL, [], SA_RESTART}, {0x808a270, [], SA_RESTART}, 8) = 0 [pid 8637] rt_sigaction(SIGCHLD, {0x808a270, [], SA_RESTART}, {SIG_DFL, [], SA_RESTART}, 8) = 0 [pid 8637] rt_sigaction(SIGINT, {0x80a1080, [], 0}, {SIG_DFL, [], 0}, 8) = 0 [pid 8637] dup2(4, 1) = 1 [pid 8637] close(4) = 0 [pid 8637] close(3) = 0 [pid 8637] rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0 [pid 8637] rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0 [pid 8637] rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0 [pid 8637] pipe([3, 4]) = 0 [pid 8637] rt_sigprocmask(SIG_BLOCK, [INT CHLD], [CHLD], 8) = 0 [pid 8637] clone(Process 8638 attached child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x4effa728) = 8638 [pid 8637] rt_sigprocmask(SIG_SETMASK, [CHLD], NULL, 8) = 0 [pid 8637] close(4) = 0 [pid 8637] close(4) = -1 EBADF (Bad file descriptor) [pid 8637] brk(0x92f3000) = 0x92f3000 [pid 8637] rt_sigprocmask(SIG_BLOCK, [INT CHLD], [CHLD], 8) = 0 [pid 8637] clone(Process 8639 attached child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x4effa728) = 8639 [pid 8637] rt_sigprocmask(SIG_SETMASK, [CHLD], NULL, 8) = 0 [pid 8637] close(3) = 0 [pid 8637] rt_sigprocmask(SIG_BLOCK, [CHLD], [CHLD], 8) = 0 [pid 8637] rt_sigprocmask(SIG_SETMASK, [CHLD], NULL, 8) = 0 [pid 8637] rt_sigprocmask(SIG_BLOCK, [CHLD], [CHLD], 8) = 0 [pid 8637] rt_sigaction(SIGINT, {0x80875f0, [], 0}, {0x80a1080, [], 0}, 8) = 0 [pid 8637] waitpid(-1, Process 8637 suspended <unfinished ...> [pid 8639] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8639] rt_sigaction(SIGTSTP, {SIG_DFL, [], 0}, {SIG_DFL, [], 0}, 8) = 0 [pid 8639] rt_sigaction(SIGTTIN, {SIG_DFL, [], 0}, {SIG_DFL, [], 0}, 8) = 0 [pid 8638] rt_sigprocmask(SIG_SETMASK, [], <unfinished ...> [pid 8639] rt_sigaction(SIGTTOU, {SIG_DFL, [], 0}, <unfinished ...> [pid 8638] <... rt_sigprocmask resumed> NULL, 8) = 0 [pid 8639] <... rt_sigaction resumed> {SIG_DFL, [], 0}, 8) = 0 [pid 8638] rt_sigaction(SIGTSTP, {SIG_DFL, [], 0}, <unfinished ...> [pid 8639] dup2(3, 0 <unfinished ...> [pid 8638] <... rt_sigaction resumed> {SIG_DFL, [], 0}, 8) = 0 [pid 8639] <... dup2 resumed> ) = 0 [pid 8638] rt_sigaction(SIGTTIN, {SIG_DFL, [], 0}, <unfinished ...> [pid 8639] close(3 <unfinished ...> [pid 8638] <... rt_sigaction resumed> {SIG_DFL, [], 0}, 8) = 0 [pid 8639] <... close resumed> ) = 0 [pid 8638] rt_sigaction(SIGTTOU, {SIG_DFL, [], 0}, <unfinished ...> [pid 8639] stat64(".", <unfinished ...> [pid 8638] <... rt_sigaction resumed> {SIG_DFL, [], 0}, 8) = 0 [pid 8639] <... stat64 resumed> {st_mode=S_IFDIR|0755, st_size=12288, ...}) = 0 [pid 8638] close(3 <unfinished ...> [pid 8639] stat64("/usr/local/bin/sed", <unfinished ...> [pid 8638] <... close resumed> ) = 0 [pid 8639] <... stat64 resumed> 0x5dca2270) = -1 ENOENT (No such file or directory) [pid 8638] dup2(4, 1 <unfinished ...> [pid 8639] stat64("/usr/bin/sed", <unfinished ...> [pid 8638] <... dup2 resumed> ) = 1 [pid 8639] <... stat64 resumed> 0x5dca2270) = -1 ENOENT (No such file or directory) [pid 8638] close(4 <unfinished ...> [pid 8639] stat64("/bin/sed", <unfinished ...> [pid 8638] <... close resumed> ) = 0 [pid 8639] <... stat64 resumed> {st_mode=S_IFREG|0755, st_size=67788, ...}) = 0 [pid 8638] stat64(".", <unfinished ...> [pid 8639] stat64("/bin/sed", <unfinished ...> [pid 8638] <... stat64 resumed> {st_mode=S_IFDIR|0755, st_size=12288, ...}) = 0 [pid 8639] <... stat64 resumed> {st_mode=S_IFREG|0755, st_size=67788, ...}) = 0 [pid 8638] stat64("/usr/local/bin/uname", <unfinished ...> [pid 8639] geteuid32( <unfinished ...> [pid 8638] <... stat64 resumed> 0x5dca2270) = -1 ENOENT (No such file or directory) [pid 8639] <... geteuid32 resumed> ) = 1000 [pid 8638] stat64("/usr/bin/uname", <unfinished ...> [pid 8639] getegid32( <unfinished ...> [pid 8638] <... stat64 resumed> 0x5dca2270) = -1 ENOENT (No such file or directory) [pid 8639] <... getegid32 resumed> ) = 100 [pid 8638] stat64("/bin/uname", <unfinished ...> [pid 8639] getuid32( <unfinished ...> [pid 8638] <... stat64 resumed> {st_mode=S_IFREG|0755, st_size=30256, ...}) = 0 [pid 8639] <... getuid32 resumed> ) = 1000 [pid 8639] getgid32( <unfinished ...> [pid 8638] stat64("/bin/uname", <unfinished ...> [pid 8639] <... getgid32 resumed> ) = 100 [pid 8638] <... stat64 resumed> {st_mode=S_IFREG|0755, st_size=30256, ...}) = 0 [pid 8639] access("/bin/sed", X_OK <unfinished ...> [pid 8638] geteuid32( <unfinished ...> [pid 8639] <... access resumed> ) = 0 [pid 8638] <... geteuid32 resumed> ) = 1000 [pid 8639] stat64("/bin/sed", <unfinished ...> [pid 8638] getegid32( <unfinished ...> [pid 8639] <... stat64 resumed> {st_mode=S_IFREG|0755, st_size=67788, ...}) = 0 [pid 8638] <... getegid32 resumed> ) = 100 [pid 8639] geteuid32( <unfinished ...> [pid 8638] getuid32( <unfinished ...> [pid 8639] <... geteuid32 resumed> ) = 1000 [pid 8638] <... getuid32 resumed> ) = 1000 [pid 8639] getegid32( <unfinished ...> [pid 8638] getgid32( <unfinished ...> [pid 8639] <... getegid32 resumed> ) = 100 [pid 8638] <... getgid32 resumed> ) = 100 [pid 8639] getuid32( <unfinished ...> [pid 8638] access("/bin/uname", X_OK <unfinished ...> [pid 8639] <... getuid32 resumed> ) = 1000 [pid 8638] <... access resumed> ) = 0 [pid 8639] getgid32( <unfinished ...> [pid 8638] stat64("/bin/uname", <unfinished ...> [pid 8639] <... getgid32 resumed> ) = 100 [pid 8638] <... stat64 resumed> {st_mode=S_IFREG|0755, st_size=30256, ...}) = 0 [pid 8639] access("/bin/sed", R_OK <unfinished ...> [pid 8638] geteuid32( <unfinished ...> [pid 8639] <... access resumed> ) = 0 [pid 8638] <... geteuid32 resumed> ) = 1000 [pid 8639] stat64("/bin/sed", <unfinished ...> [pid 8638] getegid32( <unfinished ...> [pid 8639] <... stat64 resumed> {st_mode=S_IFREG|0755, st_size=67788, ...}) = 0 [pid 8638] <... getegid32 resumed> ) = 100 [pid 8639] stat64("/bin/sed", <unfinished ...> [pid 8638] getuid32( <unfinished ...> [pid 8639] <... stat64 resumed> {st_mode=S_IFREG|0755, st_size=67788, ...}) = 0 [pid 8638] <... getuid32 resumed> ) = 1000 [pid 8639] geteuid32( <unfinished ...> [pid 8638] getgid32( <unfinished ...> [pid 8639] <... geteuid32 resumed> ) = 1000 [pid 8638] <... getgid32 resumed> ) = 100 [pid 8639] getegid32( <unfinished ...> [pid 8638] access("/bin/uname", R_OK <unfinished ...> [pid 8639] <... getegid32 resumed> ) = 100 [pid 8638] <... access resumed> ) = 0 [pid 8639] getuid32( <unfinished ...> [pid 8638] stat64("/bin/uname", <unfinished ...> [pid 8639] <... getuid32 resumed> ) = 1000 [pid 8638] <... stat64 resumed> {st_mode=S_IFREG|0755, st_size=30256, ...}) = 0 [pid 8639] getgid32( <unfinished ...> [pid 8638] stat64("/bin/uname", <unfinished ...> [pid 8639] <... getgid32 resumed> ) = 100 [pid 8638] <... stat64 resumed> {st_mode=S_IFREG|0755, st_size=30256, ...}) = 0 [pid 8639] access("/bin/sed", X_OK <unfinished ...> [pid 8638] geteuid32( <unfinished ...> [pid 8639] <... access resumed> ) = 0 [pid 8638] <... geteuid32 resumed> ) = 1000 [pid 8639] stat64("/bin/sed", <unfinished ...> [pid 8638] getegid32( <unfinished ...> [pid 8639] <... stat64 resumed> {st_mode=S_IFREG|0755, st_size=67788, ...}) = 0 [pid 8638] <... getegid32 resumed> ) = 100 [pid 8639] geteuid32( <unfinished ...> [pid 8638] getuid32( <unfinished ...> [pid 8639] <... geteuid32 resumed> ) = 1000 [pid 8638] <... getuid32 resumed> ) = 1000 [pid 8639] getegid32( <unfinished ...> [pid 8638] getgid32( <unfinished ...> [pid 8639] <... getegid32 resumed> ) = 100 [pid 8638] <... getgid32 resumed> ) = 100 [pid 8639] getuid32( <unfinished ...> [pid 8638] access("/bin/uname", X_OK <unfinished ...> [pid 8639] <... getuid32 resumed> ) = 1000 [pid 8638] <... access resumed> ) = 0 [pid 8639] getgid32( <unfinished ...> [pid 8638] stat64("/bin/uname", <unfinished ...> [pid 8639] <... getgid32 resumed> ) = 100 [pid 8638] <... stat64 resumed> {st_mode=S_IFREG|0755, st_size=30256, ...}) = 0 [pid 8639] access("/bin/sed", R_OK <unfinished ...> [pid 8638] geteuid32( <unfinished ...> [pid 8639] <... access resumed> ) = 0 [pid 8638] <... geteuid32 resumed> ) = 1000 [pid 8639] rt_sigaction(SIGINT, {SIG_DFL, [], 0}, <unfinished ...> [pid 8638] getegid32( <unfinished ...> [pid 8639] <... rt_sigaction resumed> {0x80a1080, [], 0}, 8) = 0 [pid 8638] <... getegid32 resumed> ) = 100 [pid 8639] rt_sigaction(SIGQUIT, {SIG_IGN, [], 0}, <unfinished ...> [pid 8638] getuid32( <unfinished ...> [pid 8639] <... rt_sigaction resumed> {SIG_IGN, [], 0}, 8) = 0 [pid 8638] <... getuid32 resumed> ) = 1000 [pid 8639] rt_sigaction(SIGCHLD, {SIG_DFL, [], SA_RESTART}, <unfinished ...> [pid 8638] getgid32( <unfinished ...> [pid 8639] <... rt_sigaction resumed> {0x808a270, [], SA_RESTART}, 8) = 0 [pid 8638] <... getgid32 resumed> ) = 100 [pid 8639] execve("/bin/sed", ["sed", "-e", "s/x86_64/64/", "-e", "s/i.86/32/"], [/* 26 vars */] <unfinished ...> [pid 8638] access("/bin/uname", R_OK <unfinished ...> [pid 8639] <... execve resumed> ) = 0 [pid 8638] <... access resumed> ) = 0 [pid 8638] brk(0x92f3000 <unfinished ...> [pid 8639] brk(0 <unfinished ...> [pid 8638] <... brk resumed> ) = 0x92f3000 [pid 8639] <... brk resumed> ) = 0x8a9cbc0 [pid 8638] rt_sigaction(SIGINT, {SIG_DFL, [], 0}, <unfinished ...> [pid 8639] access("/etc/ld.so.nohwcap", F_OK <unfinished ...> [pid 8638] <... rt_sigaction resumed> {0x80a1080, [], 0}, 8) = 0 [pid 8639] <... access resumed> ) = -1 ENOENT (No such file or directory) [pid 8638] rt_sigaction(SIGQUIT, {SIG_IGN, [], 0}, <unfinished ...> [pid 8639] mmap2(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 <unfinished ...> [pid 8638] <... rt_sigaction resumed> {SIG_IGN, [], 0}, 8) = 0 [pid 8639] <... mmap2 resumed> ) = 0x4ad66000 [pid 8638] rt_sigaction(SIGCHLD, {SIG_DFL, [], SA_RESTART}, <unfinished ...> [pid 8639] access("/etc/ld.so.preload", R_OK <unfinished ...> [pid 8638] <... rt_sigaction resumed> {0x808a270, [], SA_RESTART}, 8) = 0 [pid 8639] <... access resumed> ) = -1 ENOENT (No such file or directory) [pid 8638] execve("/bin/uname", ["uname", "-m"], [/* 26 vars */] <unfinished ...> [pid 8639] open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3 [pid 8638] <... execve resumed> ) = 0 [pid 8639] fstat64(3, {st_mode=S_IFREG|0644, st_size=139981, ...}) = 0 [pid 8638] brk(0 <unfinished ...> [pid 8639] mmap2(NULL, 139981, PROT_READ, MAP_PRIVATE, 3, 0 <unfinished ...> [pid 8638] <... brk resumed> ) = 0x8e17820 [pid 8639] <... mmap2 resumed> ) = 0x4ad43000 [pid 8639] close(3) = 0 [pid 8639] access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory) [pid 8639] open("/lib/i386-linux-gnu/libselinux.so.1", O_RDONLY|O_CLOEXEC <unfinished ...> [pid 8638] access("/etc/ld.so.nohwcap", F_OK <unfinished ...> [pid 8639] <... open resumed> ) = 3 [pid 8638] <... access resumed> ) = -1 ENOENT (No such file or directory) [pid 8639] read(3, <unfinished ...> [pid 8638] mmap2(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 <unfinished ...> [pid 8639] <... read resumed> "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0PJ\0\0004\0\0\0"..., 512) = 512 [pid 8638] <... mmap2 resumed> ) = 0x4f725000 [pid 8639] fstat64(3, <unfinished ...> [pid 8638] access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory) [pid 8638] open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3 [pid 8638] fstat64(3, {st_mode=S_IFREG|0644, st_size=139981, ...}) = 0 [pid 8638] mmap2(NULL, 139981, PROT_READ, MAP_PRIVATE, 3, 0) = 0x4f702000 [pid 8638] close(3) = 0 [pid 8638] access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory) [pid 8638] open("/lib/i386-linux-gnu/i686/cmov/libc.so.6", O_RDONLY|O_CLOEXEC) = 3 [pid 8638] read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0 \232\1\0004\0\0\0"..., 512) = 512 [pid 8638] fstat64(3, {st_mode=S_IFREG|0755, st_size=1754600, ...}) = 0 [pid 8638] mmap2(NULL, 1764124, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x4f553000 [pid 8638] mmap2(0x4f6fc000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1a9) = 0x4f6fc000 [pid 8639] <... fstat64 resumed> {st_mode=S_IFREG|0644, st_size=133088, ...}) = 0 [pid 8638] mmap2(0x4f6ff000, 11036, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x4f6ff000 [pid 8638] close(3) = 0 [pid 8638] mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x4f552000 [pid 8638] set_thread_area({entry_number:-1 -> 6, base_addr:0x4f552900, limit:1048575, seg_32bit:1, contents:0, read_exec_only:0, limit_in_pages:1, seg_not_present:0, useable:1}) = 0 [pid 8638] mprotect(0x4f6fc000, 8192, PROT_READ) = 0 [pid 8638] mprotect(0x804f000, 4096, PROT_READ) = 0 [pid 8638] mprotect(0x4f747000, 4096, PROT_READ) = 0 [pid 8638] munmap(0x4f702000, 139981) = 0 [pid 8638] brk(0) = 0x8e17820 [pid 8638] brk(0x8e38820) = 0x8e38820 [pid 8638] brk(0x8e39000) = 0x8e39000 [pid 8638] open("/usr/lib/locale/locale-archive", O_RDONLY|O_LARGEFILE|O_CLOEXEC) = 3 [pid 8638] fstat64(3, {st_mode=S_IFREG|0644, st_size=1852416, ...}) = 0 [pid 8638] mmap2(NULL, 1852416, PROT_READ, MAP_PRIVATE, 3, 0) = 0x4f38d000 [pid 8638] close(3) = 0 [pid 8638] uname({sys="Linux", node="toshiba-laptop", ...}) = 0 [pid 8639] mmap2(NULL, 138372, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0 <unfinished ...> [pid 8638] fstat64(1, {st_mode=S_IFIFO|0600, st_size=0, ...}) = 0 [pid 8638] mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x4f724000 [pid 8638] write(1, "i686\n", 5) = 5 [pid 8638] close(1) = 0 [pid 8638] munmap(0x4f724000, 4096) = 0 [pid 8638] close(2) = 0 [pid 8638] exit_group(0) = ? Process 8637 resumed Process 8638 detached [pid 8637] <... waitpid resumed> [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0) = 8638 [pid 8637] waitpid(-1, Process 8637 suspended <unfinished ...> [pid 8639] <... mmap2 resumed> ) = 0x4ad21000 [pid 8639] mmap2(0x4ad41000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1f) = 0x4ad41000 [pid 8639] close(3) = 0 [pid 8639] access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory) [pid 8639] open("/lib/i386-linux-gnu/i686/cmov/libc.so.6", O_RDONLY|O_CLOEXEC) = 3 [pid 8639] read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0 \232\1\0004\0\0\0"..., 512) = 512 [pid 8639] fstat64(3, {st_mode=S_IFREG|0755, st_size=1754600, ...}) = 0 [pid 8639] mmap2(NULL, 1764124, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x4ab72000 [pid 8639] mmap2(0x4ad1b000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1a9) = 0x4ad1b000 [pid 8639] mmap2(0x4ad1e000, 11036, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x4ad1e000 [pid 8639] close(3) = 0 [pid 8639] access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory) [pid 8639] open("/lib/i386-linux-gnu/libpcre.so.3", O_RDONLY|O_CLOEXEC) = 3 [pid 8639] read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0`\22\0\0004\0\0\0"..., 512) = 512 [pid 8639] fstat64(3, {st_mode=S_IFREG|0644, st_size=255908, ...}) = 0 [pid 8639] mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x4ab71000 [pid 8639] mmap2(NULL, 254540, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x4ab32000 [pid 8639] mmap2(0x4ab70000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3e) = 0x4ab70000 [pid 8639] close(3) = 0 [pid 8639] access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory) [pid 8639] open("/lib/i386-linux-gnu/i686/cmov/libpthread.so.0", O_RDONLY|O_CLOEXEC) = 3 [pid 8639] read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0@[\0\0004\0\0\0"..., 512) = 512 [pid 8639] fstat64(3, {st_mode=S_IFREG|0755, st_size=124552, ...}) = 0 [pid 8639] mmap2(NULL, 107004, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x4ab17000 [pid 8639] mmap2(0x4ab2e000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x16) = 0x4ab2e000 [pid 8639] mmap2(0x4ab30000, 4604, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x4ab30000 [pid 8639] close(3) = 0 [pid 8639] access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory) [pid 8639] open("/lib/i386-linux-gnu/i686/cmov/libdl.so.2", O_RDONLY|O_CLOEXEC) = 3 [pid 8639] read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\320\n\0\0004\0\0\0"..., 512) = 512 [pid 8639] fstat64(3, {st_mode=S_IFREG|0644, st_size=13856, ...}) = 0 [pid 8639] mmap2(NULL, 16512, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x4ab12000 [pid 8639] mmap2(0x4ab15000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2) = 0x4ab15000 [pid 8639] close(3) = 0 [pid 8639] mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x4ab11000 [pid 8639] set_thread_area({entry_number:-1 -> 6, base_addr:0x4ab11a80, limit:1048575, seg_32bit:1, contents:0, read_exec_only:0, limit_in_pages:1, seg_not_present:0, useable:1}) = 0 [pid 8639] mprotect(0x4ad1b000, 8192, PROT_READ) = 0 [pid 8639] mprotect(0x4ab15000, 4096, PROT_READ) = 0 [pid 8639] mprotect(0x4ab2e000, 4096, PROT_READ) = 0 [pid 8639] mprotect(0x4ad41000, 4096, PROT_READ) = 0 [pid 8639] mprotect(0x8058000, 4096, PROT_READ) = 0 [pid 8639] mprotect(0x4ad88000, 4096, PROT_READ) = 0 [pid 8639] munmap(0x4ad43000, 139981) = 0 [pid 8639] set_tid_address(0x4ab11ae8) = 8639 [pid 8639] set_robust_list(0x4ab11af0, 0xc) = 0 [pid 8639] rt_sigaction(SIGRTMIN, {0x4ab1c5e0, [], SA_SIGINFO}, NULL, 8) = 0 [pid 8639] rt_sigaction(SIGRT_1, {0x4ab1c670, [], SA_RESTART|SA_SIGINFO}, NULL, 8) = 0 [pid 8639] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8639] getrlimit(RLIMIT_STACK, {rlim_cur=8192*1024, rlim_max=RLIM_INFINITY}) = 0 [pid 8639] uname({sys="Linux", node="toshiba-laptop", ...}) = 0 [pid 8639] statfs64("/sys/fs/selinux", 84, 0x5a39821c) = -1 ENOENT (No such file or directory) [pid 8639] statfs64("/selinux", 84, 0x5a39821c) = -1 ENOENT (No such file or directory) [pid 8639] brk(0) = 0x8a9cbc0 [pid 8639] brk(0x8abdbc0) = 0x8abdbc0 [pid 8639] brk(0x8abe000) = 0x8abe000 [pid 8639] open("/proc/filesystems", O_RDONLY|O_LARGEFILE) = 3 [pid 8639] fstat64(3, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0 [pid 8639] mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x4ad65000 [pid 8639] read(3, "nodev\tsysfs\nnodev\trootfs\nnodev\tb"..., 1024) = 351 [pid 8639] read(3, "", 1024) = 0 [pid 8639] brk(0x8abd000) = 0x8abd000 [pid 8639] close(3) = 0 [pid 8639] munmap(0x4ad65000, 4096) = 0 [pid 8639] open("/usr/lib/locale/locale-archive", O_RDONLY|O_LARGEFILE|O_CLOEXEC) = 3 [pid 8639] fstat64(3, {st_mode=S_IFREG|0644, st_size=1852416, ...}) = 0 [pid 8639] mmap2(NULL, 1852416, PROT_READ, MAP_PRIVATE, 3, 0) = 0x4a94c000 [pid 8639] close(3) = 0 [pid 8639] open("//lib/charset.alias", O_RDONLY|O_LARGEFILE|O_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 8639] open("/usr/lib/i386-linux-gnu/gconv/gconv-modules.cache", O_RDONLY) = 3 [pid 8639] fstat64(3, {st_mode=S_IFREG|0644, st_size=26256, ...}) = 0 [pid 8639] mmap2(NULL, 26256, PROT_READ, MAP_SHARED, 3, 0) = 0x4ad5f000 [pid 8639] close(3) = 0 [pid 8639] futex(0x4ad1dfc8, FUTEX_WAKE_PRIVATE, 2147483647) = 0 [pid 8639] fstat64(0, {st_mode=S_IFIFO|0600, st_size=0, ...}) = 0 [pid 8639] mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x4ad5e000 [pid 8639] read(0, "i686\n", 4096) = 5 [pid 8639] fstat64(1, {st_mode=S_IFIFO|0600, st_size=0, ...}) = 0 [pid 8639] mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x4ad5d000 [pid 8639] read(0, "", 4096) = 0 [pid 8639] write(1, "32\n", 3) = 3 [pid 8636] <... read resumed> "32\n", 128) = 3 [pid 8639] close(1 <unfinished ...> [pid 8636] read(3, <unfinished ...> [pid 8639] <... close resumed> ) = 0 [pid 8639] munmap(0x4ad5d000, 4096) = 0 [pid 8639] close(2) = 0 [pid 8639] exit_group(0) = ? Process 8637 resumed Process 8639 detached [pid 8637] <... waitpid resumed> [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0) = 8639 [pid 8637] rt_sigprocmask(SIG_SETMASK, [CHLD], NULL, 8) = 0 [pid 8637] rt_sigaction(SIGINT, {0x80a1080, [], 0}, {0x80875f0, [], 0}, 8) = 0 [pid 8637] close(3) = -1 EBADF (Bad file descriptor) [pid 8637] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8637] --- SIGCHLD (Child exited) @ 0 (0) --- [pid 8637] waitpid(-1, 0x5dca1f18, WNOHANG) = -1 ECHILD (No child processes) [pid 8637] sigreturn() = ? (mask now []) [pid 8637] exit_group(0) = ? Process 8637 detached <... read resumed> "", 128) = 0 --- SIGCHLD (Child exited) @ 0 (0) --- waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG) = 8637 waitpid(-1, 0x5dca21e8, WNOHANG) = -1 ECHILD (No child processes) sigreturn() = ? (mask now []) close(3) = 0 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0 rt_sigaction(SIGINT, {0x80875f0, [], 0}, {SIG_DFL, [], 0}, 8) = 0 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 rt_sigaction(SIGINT, {SIG_DFL, [], 0}, {0x80875f0, [], 0}, 8) = 0 rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0 read(255, "\n# Additionnal JVM arguments\nCLI"..., 966) = 882 rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0 rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0 rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0 rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0 rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0 rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0 rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0 rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0 rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0 rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0 brk(0x92f3000) = 0x92f3000 rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0 rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0 rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0 brk(0x92f4000) = 0x92f4000 brk(0x92f5000) = 0x92f5000 rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0 rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0 rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0 rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0 rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0 stat64("/usr", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0 stat64("/usr/share", {st_mode=S_IFDIR|0755, st_size=16384, ...}) = 0 stat64("/usr/share/jitsi", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0 chdir("/usr/share/jitsi") = 0 rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0 rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0 rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0 rt_sigprocmask(SIG_BLOCK, [CHLD], [INT CHLD], 8) = 0 rt_sigprocmask(SIG_SETMASK, [INT CHLD], NULL, 8) = 0 clone(Process 8640 attached child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x4effa728) = 8640 [pid 8636] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8636] rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0 [pid 8636] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8640] close(255 <unfinished ...> [pid 8636] rt_sigprocmask(SIG_BLOCK, [CHLD], <unfinished ...> [pid 8640] <... close resumed> ) = 0 [pid 8636] <... rt_sigprocmask resumed> [], 8) = 0 [pid 8640] rt_sigprocmask(SIG_SETMASK, [], <unfinished ...> [pid 8636] rt_sigaction(SIGINT, {0x80875f0, [], 0}, <unfinished ...> [pid 8640] <... rt_sigprocmask resumed> NULL, 8) = 0 [pid 8636] <... rt_sigaction resumed> {SIG_DFL, [], 0}, 8) = 0 [pid 8640] rt_sigaction(SIGTSTP, {SIG_DFL, [], 0}, <unfinished ...> [pid 8636] waitpid(-1, Process 8636 suspended <unfinished ...> [pid 8640] <... rt_sigaction resumed> {SIG_DFL, [], 0}, 8) = 0 [pid 8640] rt_sigaction(SIGTTIN, {SIG_DFL, [], 0}, {SIG_DFL, [], 0}, 8) = 0 [pid 8640] rt_sigaction(SIGTTOU, {SIG_DFL, [], 0}, {SIG_DFL, [], 0}, 8) = 0 [pid 8640] rt_sigaction(SIGINT, {SIG_DFL, [], 0}, {SIG_DFL, [], 0}, 8) = 0 [pid 8640] rt_sigaction(SIGQUIT, {SIG_IGN, [], 0}, {SIG_IGN, [], 0}, 8) = 0 [pid 8640] rt_sigaction(SIGCHLD, {SIG_DFL, [], SA_RESTART}, {0x808a270, [], SA_RESTART}, 8) = 0 [pid 8640] execve("/usr/bin/java", ["/usr/bin/java", "-client", "-Xmx256m", "-classpath", "/usr/share/jitsi/lib/jdic_stub.j"..., "-Djna.library.path=/usr/share/ji"..., "-Dfelix.config.properties=file:/"..., "-Djava.util.logging.config.file="..., "-Dnet.java.sip.communicator.SC_H"..., "net.java.sip.communicator.launch"...], [/* 28 vars */]) = -1 EACCES (Permission denied) [pid 8640] stat64("/usr/bin/java", {st_mode=S_IFREG|0745, st_size=51404, ...}) = 0 [pid 8640] stat64("/usr/bin/java", {st_mode=S_IFREG|0745, st_size=51404, ...}) = 0 [pid 8640] stat64("/usr/bin/java", {st_mode=S_IFREG|0745, st_size=51404, ...}) = 0 [pid 8640] geteuid32() = 1000 [pid 8640] getegid32() = 100 [pid 8640] getuid32() = 1000 [pid 8640] getgid32() = 100 [pid 8640] access("/usr/bin/java", X_OK) = -1 EACCES (Permission denied) [pid 8640] stat64("/usr/bin/java", {st_mode=S_IFREG|0745, st_size=51404, ...}) = 0 [pid 8640] geteuid32() = 1000 [pid 8640] getegid32() = 100 [pid 8640] getuid32() = 1000 [pid 8640] getgid32() = 100 [pid 8640] access("/usr/bin/java", R_OK) = 0 [pid 8640] open("/usr/share/locale/locale.alias", O_RDONLY|O_CLOEXEC) = 3 [pid 8640] fstat64(3, {st_mode=S_IFREG|0644, st_size=2502, ...}) = 0 [pid 8640] mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x4f1ec000 [pid 8640] read(3, "# Locale name alias data base.\n#"..., 4096) = 2502 [pid 8640] brk(0x92f6000) = 0x92f6000 [pid 8640] read(3, "", 4096) = 0 [pid 8640] close(3) = 0 [pid 8640] munmap(0x4f1ec000, 4096) = 0 [pid 8640] open("/usr/share/locale/en_US/LC_MESSAGES/libc.mo", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 8640] open("/usr/share/locale/en/LC_MESSAGES/libc.mo", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 8640] open("/usr/share/locale/en_US/LC_MESSAGES/bash.mo", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 8640] open("/usr/share/locale/en/LC_MESSAGES/bash.mo", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 8640] write(2, "/usr/bin/jitsi: line 28: /usr/bi"..., 58/usr/bin/jitsi: line 28: /usr/bin/java: Permission denied ) = 58 [pid 8640] exit_group(126) = ? Process 8636 resumed Process 8640 detached <... waitpid resumed> [{WIFEXITED(s) && WEXITSTATUS(s) == 126}], 0) = 8640 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 --- SIGCHLD (Child exited) @ 0 (0) --- waitpid(-1, 0x5dca2418, WNOHANG) = -1 ECHILD (No child processes) sigreturn() = ? (mask now []) rt_sigaction(SIGINT, {SIG_DFL, [], 0}, {0x80875f0, [], 0}, 8) = 0 rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0 read(255, "", 966) = 0 exit_group(126) = ?

Posted: **Thu Jul 04, 2013 10:53 am**

lfree wrote:
Code: Select all
[pid 8640] execve("/usr/bin/java", ["/usr/bin/java", "-client", "-Xmx256m", "-classpath", "/usr/share/jitsi/lib/jdic_stub.j"..., "-Djna.library.path=/usr/share/ji"..., "-Dfelix.config.properties=file:/"..., "-Djava.util.logging.config.file="..., "-Dnet.java.sip.communicator.SC_H"..., "net.java.sip.communicator.launch"...], [/* 28 vars */]) = -1 EACCES (Permission denied)

this will be your problem, your user has no execution rights on this file for some reason. check the file permissions, TPE, RBAC rules, etc.

Posted: **Thu Jul 04, 2013 11:39 am**

Yes that fixed it - for anyone else running Debian:

/usr/bin/java points to ---> /etc/alternatives/java ---> /usr/lib/jvm/j2re1.6-oracle/bin/java (in my particular case)

Setting java under /usr/lib to be executable by owner & group (user) fixed it.

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