applehead Posted July 7, 2011 Share Posted July 7, 2011 Ok, so I'm taking another stab at this with Slackware 13.37. Since unRAID 5.0b7 and Slackware 13.37 use the same kernel version, I thought this could potentially simplify my attempt. Everything seemed to be working fine with emhttp -p 88 until I got to the very last step in the wiki article where you reconnect all of your drives. On the next reboot with all of the unRAID drives attached, emhttp would no longer work and was giving me a segmentation fault. I will attach the strace, since I could not make any sense of it. If any savvy users out there have any input, please let me know! Part 1 of strace output: root@unraid2:~# strace emhttp -p 88 execve("/usr/local/sbin/emhttp", ["emhttp", "-p", "88"], [/* 34 vars */]) = 0 brk(0) = 0x8075000 mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb787d000 access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory) open("/etc/ld.so.cache", O_RDONLY) = 3 fstat64(3, {st_mode=S_IFREG|0644, st_size=166203, ...}) = 0 mmap2(NULL, 166203, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb7854000 close(3) = 0 open("/lib/libpthread.so.0", O_RDONLY) = 3 read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\360J\0\0004\0\0\0"..., 512) = 512 fstat64(3, {st_mode=S_IFREG|0755, st_size=117363, ...}) = 0 mmap2(NULL, 98816, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb783b000 mmap2(0xb7850000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x14) = 0xb7850000 mmap2(0xb7852000, 4608, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xb7852000 close(3) = 0 open("/lib/libcrypt.so.1", O_RDONLY) = 3 read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0 \7\0\0004\0\0\0"..., 512) = 512 fstat64(3, {st_mode=S_IFREG|0755, st_size=46390, ...}) = 0 mmap2(NULL, 201052, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb7809000 mmap2(0xb7812000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x9) = 0xb7812000 mmap2(0xb7814000, 155996, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xb7814000 close(3) = 0 open("/lib/libcrypto.so.0", O_RDONLY) = 3 read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\300w\3\0004\0\0\0"..., 512) = 512 fstat64(3, {st_mode=S_IFREG|0555, st_size=1321704, ...}) = 0 mmap2(NULL, 1332812, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb76c3000 mmap2(0xb77f0000, 90112, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x12d) = 0xb77f0000 mmap2(0xb7806000, 9804, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xb7806000 mprotect(0xbff1a000, 4096, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSDOWN) = 0 close(3) = 0 open("/lib/libc.so.6", O_RDONLY) = 3 read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\20o\1\0004\0\0\0"..., 512) = 512 fstat64(3, {st_mode=S_IFREG|0755, st_size=1651695, ...}) = 0 mmap2(NULL, 1452456, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb7560000 mprotect(0xb76bc000, 4096, PROT_NONE) = 0 mmap2(0xb76bd000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x15c) = 0xb76bd000 mmap2(0xb76c0000, 10664, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xb76c0000 close(3) = 0 open("/lib/libdl.so.2", O_RDONLY) = 3 read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0 \n\0\0004\0\0\0"..., 512) = 512 fstat64(3, {st_mode=S_IFREG|0755, st_size=13140, ...}) = 0 mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb755f000 mmap2(NULL, 12408, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb755b000 mmap2(0xb755d000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1) = 0xb755d000 close(3) = 0 mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb755a000 set_thread_area({entry_number:-1 -> 6, base_addr:0xb755a6c0, limit:1048575, seg_32bit:1, contents:0, read_exec_only:0, limit_in_pages:1, seg_not_present:0, useable:1}) = 0 mprotect(0xb755d000, 4096, PROT_READ) = 0 mprotect(0xb76bd000, 8192, PROT_READ) = 0 mprotect(0xb7812000, 4096, PROT_READ) = 0 mprotect(0xb7850000, 4096, PROT_READ) = 0 mprotect(0xb789b000, 4096, PROT_READ) = 0 munmap(0xb7854000, 166203) = 0 set_tid_address(0xb755a728) = 5793 set_robust_list(0xb755a730, 0xc) = 0 futex(0xbff1a100, FUTEX_WAKE_PRIVATE, 1) = 0 futex(0xbff1a100, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, NULL, bff1a110) = -1 EAGAIN (Resource temporarily unavailable) rt_sigaction(SIGRTMIN, {0xb783f520, [], SA_SIGINFO}, NULL, = 0 rt_sigaction(SIGRT_1, {0xb783f5a0, [], SA_RESTART|SA_SIGINFO}, NULL, = 0 rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, = 0 getrlimit(RLIMIT_STACK, {rlim_cur=8192*1024, rlim_max=RLIM_INFINITY}) = 0 uname({sys="Linux", node="unraid2", ...}) = 0 rt_sigaction(SIGPIPE, {SIG_IGN, [PIPE], SA_RESTART}, {SIG_DFL, [], 0}, = 0 socket(PF_INET, SOCK_STREAM, IPPROTO_IP) = 3 fcntl64(3, F_SETFD, FD_CLOEXEC) = 0 setsockopt(3, SOL_SOCKET, SO_REUSEADDR, [1], 4) = 0 brk(0) = 0x8075000 brk(0x8096000) = 0x8096000 open("/etc/unraid-version", O_RDONLY|O_LARGEFILE) = 4 fstat64(4, {st_mode=S_IFREG|0644, st_size=18, ...}) = 0 mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb787c000 read(4, "version=5.0-beta7\n", 4096) = 18 read(4, "", 4096) = 0 close(4) = 0 munmap(0xb787c000, 4096) = 0 time(NULL) = 1310074730 open("/etc/localtime", O_RDONLY) = 4 fstat64(4, {st_mode=S_IFREG|0644, st_size=2819, ...}) = 0 fstat64(4, {st_mode=S_IFREG|0644, st_size=2819, ...}) = 0 mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb787c000 read(4, "TZif2\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\4\0\0\0\4\0\0\0\0"..., 4096) = 2819 _llseek(4, -24, [2795], SEEK_CUR) = 0 read(4, "\nPST8PDT,M3.2.0,M11.1.0\n", 4096) = 24 close(4) = 0 munmap(0xb787c000, 4096) = 0 socket(PF_FILE, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 connect(4, {sa_family=AF_FILE, path="/dev/log"}, 110) = 0 send(4, "<14>Jul 7 14:38:50 emhttp: unRA"..., 78, MSG_NOSIGNAL) = 78 time(NULL) = 1310074730 send(4, "<14>Jul 7 14:38:50 emhttp: Copy"..., 73, MSG_NOSIGNAL) = 73 readlink("/dev/disk/by-label/UNRAID", "../../sdd1", 255) = 10 readlink("/sys/block/sdd", "../devices/pci0000:00/0000:00:1a.7/usb1/1-2/1-2:1.0/host11/target11:0:0/11:0:0:0/block/sdd"..., 255) = 90 pipe2([5, 6], O_CLOEXEC) = 0 clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0xb755a728) = 5794 close(6) = 0 fcntl64(5, F_SETFD, 0) = 0 fstat64(5, {st_mode=S_IFIFO|0600, st_size=0, ...}) = 0 mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb787c000 read(5, "ID_VENDOR=Lexar\nID_VENDOR_ENC=Le"..., 4096) = 369 --- SIGCHLD (Child exited) @ 0 (0) --- read(5, "", 4096) = 0 close(5) = 0 waitpid(5794, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0) = 5794 munmap(0xb787c000, 4096) = 0 open("/boot/config", O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_DIRECTORY|O_CLOEXEC) = 5 fcntl64(5, F_GETFD) = 0x1 (flags FD_CLOEXEC) getdents64(5, /* 18 entries */, 32768) = 560 open("/boot/config/Pro1.key", O_RDONLY|O_LARGEFILE) = 6 close(5) = 0 fstat64(6, {st_mode=S_IFREG|0777, st_size=256, ...}) = 0 mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb787c000 read(6, "UR\366\t\345Y\335\270\234\277\0339\241\213\352\224\22\2677\242\304K\257\214Fq\370\331U\214Cg"..., 4096) = 256 close(6) = 0 munmap(0xb787c000, 4096) = 0 time(NULL) = 1310074730 send(4, "<14>Jul 7 14:38:50 emhttp: Pro "..., 79, MSG_NOSIGNAL) = 79 open("/boot/config/ident.cfg", O_RDONLY|O_LARGEFILE) = 5 flock(5, LOCK_EX) = 0 fstat64(5, {st_mode=S_IFREG|0777, st_size=258, ...}) = 0 mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb787c000 read(5, "# Generated settings:\r\nNAME=Unra"..., 4096) = 258 read(5, "", 4096) = 0 close(5) = 0 munmap(0xb787c000, 4096) = 0 open("/boot/config/network.cfg", O_RDONLY|O_LARGEFILE) = 5 flock(5, LOCK_EX) = 0 fstat64(5, {st_mode=S_IFREG|0777, st_size=156, ...}) = 0 mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb787c000 read(5, "# Generated settings:\nUSE_DHCP=y"..., 4096) = 156 read(5, "", 4096) = 0 close(5) = 0 munmap(0xb787c000, 4096) = 0 open("/boot/config/flash.cfg", O_RDONLY|O_LARGEFILE) = 5 flock(5, LOCK_EX) = 0 fstat64(5, {st_mode=S_IFREG|0777, st_size=106, ...}) = 0 mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb787c000 read(5, "# Generated settings:\r\nflashExpo"..., 4096) = 106 read(5, "", 4096) = 0 close(5) = 0 munmap(0xb787c000, 4096) = 0 stat64("/boot/config/shares", {st_mode=S_IFDIR|0777, st_size=4096, ...}) = 0 open("/boot/config/share.cfg", O_RDONLY|O_LARGEFILE) = 5 flock(5, LOCK_EX) = 0 fstat64(5, {st_mode=S_IFREG|0777, st_size=264, ...}) = 0 mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb787c000 read(5, "# Generated settings:\r\nshareFlas"..., 4096) = 264 read(5, "", 4096) = 0 close(5) = 0 munmap(0xb787c000, 4096) = 0 open("/etc/passwd", O_RDONLY|O_LARGEFILE) = 5 fstat64(5, {st_mode=S_IFREG|0644, st_size=1004, ...}) = 0 mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb787c000 _llseek(5, 0, [0], SEEK_CUR) = 0 read(5, "root:x:0:0::/root:/bin/bash\nbin:"..., 4096) = 1004 read(5, "", 4096) = 0 close(5) = 0 munmap(0xb787c000, 4096) = 0 open("/boot/config/disk.cfg", O_RDONLY|O_LARGEFILE) = 5 fstat64(5, {st_mode=S_IFREG|0777, st_size=6734, ...}) = 0 mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb787c000 read(5, "# Generated settings:\r\nspindownD"..., 4096) = 4096 read(5, "tNFS.13=\"-\"\r\ndiskSecurityNFS.13="..., 4096) = 2638 read(5, "", 4096) = 0 close(5) = 0 munmap(0xb787c000, 4096) = 0 stat64("/boot/config/extra.cfg", 0xbff19fe0) = -1 ENOENT (No such file or directory) stat64("/proc/mdcmd", {st_mode=S_IFREG|0644, st_size=0, ...}) = 0 open("/proc/mdcmd", O_RDONLY|O_LARGEFILE) = 5 fstat64(5, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0 mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb787c000 read(5, "sbName=/boot/config/super.dat\nsb"..., 1024) = 1024 read(5, "vNumber.2=2\nrdevStatus.2=DISK_OK"..., 1024) = 1024 read(5, "5=1310073891\nrdevSpinupGroup.5=0"..., 1024) = 1024 read(5, "rdevNumber.9=9\nrdevStatus.9=DISK"..., 1024) = 1024 read(5, "vSize.13=0\nrdevId.13=\nrdevNumErr"..., 1024) = 1024 read(5, "e.18=0\nrdevId.18=\nrdevNumErrors."..., 1024) = 482 read(5, "", 1024) = 0 close(5) = 0 munmap(0xb787c000, 4096) = 0 ioctl(3, SIOCGIFADDR, {ifr_name="eth0", ifr_addr={AF_INET, inet_addr("192.168.0.102")}}) = 0 ioctl(3, SIOCGIFNETMASK, {ifr_name="eth0", ifr_netmask={AF_INET, inet_addr("255.255.255.0")}}) = 0 open("/proc/net/route", O_RDONLY|O_LARGEFILE) = 5 fstat64(5, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0 mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb787c000 read(5, "Iface\tDestination\tGateway \tFlags"..., 1024) = 512 close(5) = 0 munmap(0xb787c000, 4096) = 0 ioctl(3, SIOCGIFHWADDR, {ifr_name="eth0", ifr_hwaddr=00:1b:21:a5:ec:79}) = 0 open("/etc/resolv.conf", O_RDONLY|O_LARGEFILE) = 5 fstat64(5, {st_mode=S_IFREG|0644, st_size=162, ...}) = 0 mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb787c000 read(5, "# Generated by dhcpcd from eth0\n"..., 4096) = 162 read(5, "", 4096) = 0 close(5) = 0 Quote Link to comment
applehead Posted July 7, 2011 Author Share Posted July 7, 2011 part 2 of strace output: munmap(0xb787c000, 4096) = 0 time(NULL) = 1310074730 pipe2([5, 6], O_CLOEXEC) = 0 clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0xb755a728) = 5795 close(6) = 0 fcntl64(5, F_SETFD, 0) = 0 pipe2([6, 7], O_CLOEXEC) = 0 clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0xb755a728) = 5796 close(7) = 0 fcntl64(6, F_SETFD, 0) = 0 pipe2([7, 8], O_CLOEXEC) = 0 clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0xb755a728) = 5797 close( = 0 fcntl64(7, F_SETFD, 0) = 0 pipe2([8, 9], O_CLOEXEC) = 0 clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0xb755a728) = 5798 close(9) = 0 fcntl64(8, F_SETFD, 0) = 0 pipe2([9, 10], O_CLOEXEC) = 0 clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0xb755a728) = 5799 close(10) = 0 fcntl64(9, F_SETFD, 0) = 0 pipe2([10, 11], O_CLOEXEC) = 0 clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0xb755a728) = 5800 close(11) = 0 fcntl64(10, F_SETFD, 0) = 0 pipe2([11, 12], O_CLOEXEC) = 0 clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0xb755a728) = 5801 close(12) = 0 fcntl64(11, F_SETFD, 0) = 0 pipe2([12, 13], O_CLOEXEC) = 0 clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0xb755a728) = 5802 close(13) = 0 fcntl64(12, F_SETFD, 0) = 0 pipe2([13, 14], O_CLOEXEC) = 0 clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0xb755a728) = 5803 close(14) = 0 fcntl64(13, F_SETFD, 0) = 0 pipe2([14, 15], O_CLOEXEC) = 0 clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0xb755a728) = 5804 close(15) = 0 fcntl64(14, F_SETFD, 0) = 0 pipe2([15, 16], O_CLOEXEC) = 0 clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0xb755a728) = 5805 close(16) = 0 fcntl64(15, F_SETFD, 0) = 0 fstat64(5, {st_mode=S_IFIFO|0600, st_size=0, ...}) = 0 mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb787c000 read(5, "\n/dev/sdb:\n drive state is: act"..., 4096) = 41 --- SIGCHLD (Child exited) @ 0 (0) --- read(5, "", 4096) = 0 close(5) = 0 waitpid(5795, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0) = 5795 --- SIGCHLD (Child exited) @ 0 (0) --- munmap(0xb787c000, 4096) = 0 open("/sys/block/sdb/stat", O_RDONLY|O_LARGEFILE) = 5 fstat64(5, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0 mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb787c000 read(5, " 349 36 3080 1"..., 4096) = 99 close(5) = 0 munmap(0xb787c000, 4096) = 0 time(NULL) = 1310074730 send(4, "<14>Jul 7 14:38:50 emhttp: disk"..., 59, MSG_NOSIGNAL) = 59 --- SIGSEGV (Segmentation fault) @ 0 (0) --- +++ killed by SIGSEGV +++ Segmentation fault Quote Link to comment
xamindar Posted July 8, 2011 Share Posted July 8, 2011 First of all, did you try unplugging the drives and rebooting with them removed again to verify they are the cause? And what is YOUR opinion on your strace. Do YOU see anything wrong there? Did you do basic things like make sure all your libraries are up to at least the versions that emhttp requires? You are not giving much information on what you have done. Quote Link to comment
applehead Posted July 8, 2011 Author Share Posted July 8, 2011 First of all, did you try unplugging the drives and rebooting with them removed again to verify they are the cause? And what is YOUR opinion on your strace. Do YOU see anything wrong there? Did you do basic things like make sure all your libraries are up to at least the versions that emhttp requires? You are not giving much information on what you have done. Without the parity, cache, or other unraid drives installed, emhttp works and I can get to the unRAID web menu. The only error I see in the strace is "access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)" As far as I can tell, this is a non-issue since the error is referring to a file that doesn't exist in the unRAID distro and the error pops up whether or not I had the drives installed. How do I know which libraries that emhttp requires? Is there a way to check? Thanks! Quote Link to comment
applehead Posted July 11, 2011 Author Share Posted July 11, 2011 Still hoping for some assistance with this issue... Other than emhttp, unRAID appears to be working flawlessly. I can access all of my user shares and unmenu works perfectly. Quote Link to comment
cyrnel Posted July 11, 2011 Share Posted July 11, 2011 What if you go back and strace emhttp without the drives? The comparison might be useful. I'm looking at the failed futex lock. How much memory in this box? Quote Link to comment
Joe L. Posted July 11, 2011 Share Posted July 11, 2011 First of all, did you try unplugging the drives and rebooting with them removed again to verify they are the cause? And what is YOUR opinion on your strace. Do YOU see anything wrong there? Did you do basic things like make sure all your libraries are up to at least the versions that emhttp requires? You are not giving much information on what you have done. Without the parity, cache, or other unraid drives installed, emhttp works and I can get to the unRAID web menu. The only error I see in the strace is "access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)" As far as I can tell, this is a non-issue since the error is referring to a file that doesn't exist in the unRAID distro and the error pops up whether or not I had the drives installed. How do I know which libraries that emhttp requires? Is there a way to check? Thanks! A missing shared library is usually not something that can be ignored. you can see all the shared libraries needed by any program by typing: ldd /path/to/program root@Tower2:/boot# ldd /usr/local/sbin/emhttp linux-gate.so.1 => (0xb76e5000) libpthread.so.0 => /lib/libpthread.so.0 (0xb76c7000) libcrypt.so.1 => /lib/libcrypt.so.1 (0xb7694000) libcrypto.so.0 => /lib/libcrypto.so.0 (0xb754c000) libc.so.6 => /lib/libc.so.6 (0xb73e9000) /lib/ld-linux.so.2 (0xb76e6000) libdl.so.2 => /lib/libdl.so.2 (0xb73e4000) Quote Link to comment
applehead Posted July 11, 2011 Author Share Posted July 11, 2011 What if you go back and strace emhttp without the drives? The comparison might be useful. I'm looking at the failed futex lock. How much memory in this box? There is 8 GB of RAM. What is a futex lock? Quote Link to comment
applehead Posted July 11, 2011 Author Share Posted July 11, 2011 A missing shared library is usually not something that can be ignored. you can see all the shared libraries needed by any program by typing: ldd /path/to/program root@Tower2:/boot# ldd /usr/local/sbin/emhttp linux-gate.so.1 => (0xb76e5000) libpthread.so.0 => /lib/libpthread.so.0 (0xb76c7000) libcrypt.so.1 => /lib/libcrypt.so.1 (0xb7694000) libcrypto.so.0 => /lib/libcrypto.so.0 (0xb754c000) libc.so.6 => /lib/libc.so.6 (0xb73e9000) /lib/ld-linux.so.2 (0xb76e6000) libdl.so.2 => /lib/libdl.so.2 (0xb73e4000) This is the output I get from the ldd command. root@unraid2:/usr/local/sbin# ldd emhttp linux-gate.so.1 => (0xffffe000) libpthread.so.0 => /lib/libpthread.so.0 (0xb77f4000) libcrypt.so.1 => /lib/libcrypt.so.1 (0xb77c2000) libcrypto.so.0 => /lib/libcrypto.so.0 (0xb767c000) libc.so.6 => /lib/libc.so.6 (0xb7519000) /lib/ld-linux.so.2 (0xb7837000) libdl.so.2 => /lib/libdl.so.2 (0xb7514000) So I started checking for the differences between my install and the unRAID distribution. Learned that linux-gate.so.1 doesn't really exist anywhere on the file system. lol My install: /lib/libpthread-2.13.so /lib/libcrypt-2.13.so /usr/lib/libcrypto.so.0.9.8 /lib/libc-2.13.so /lib/ld-2.13.so /lib/libdl-2.13.so unRAID distribution /lib/libpthread-2.11.1.so /lib/libcrypt-2.11.1.so /lib/libcrypto.so.0.9.8 /lib/libc-2.11.1.so /lib/ld-2.11.1.so /lib/libdl-2.11.1.so So it looks like I have newer version of libpthread, libcrypt, libc, ld, and libdl. Should I downgrade these, or is that asking for trouble? Thanks! Quote Link to comment
applehead Posted July 12, 2011 Author Share Posted July 12, 2011 Nevermind folks. It was all caused by flakey hardware. Namely, the USB flash drive was on it's way out. It is working fine now! Quote Link to comment
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