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Red Hat Bugzilla – Attachment 148553 Details for
Bug 229263
Process pcscd is running amok (Class 0805: Texas Instruments PCI6411/6421/6611/6621/7411/7421/7611/7621 Secure Digital Controller)
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output of "strace -f -F pcscd --foreground --debug"
debug.txt (text/plain), 12.59 KB, created by
Miles Lane
on 2007-02-22 00:20:34 UTC
(
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Description:
output of "strace -f -F pcscd --foreground --debug"
Filename:
MIME Type:
Creator:
Miles Lane
Created:
2007-02-22 00:20:34 UTC
Size:
12.59 KB
patch
obsolete
>execve("/usr/sbin/pcscd", ["pcscd", "--foreground", "--debug"], [/* 27 vars */]) = 0 >brk(0) = 0x9582000 >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=97776, ...}) = 0 >mmap2(NULL, 97776, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb7f4e000 >close(3) = 0 >open("/usr/lib/libusb-0.1.so.4", 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\240\341"..., 512) = 512 >fstat64(3, {st_mode=S_IFREG|0755, st_size=32948, ...}) = 0 >mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7f4d000 >mmap2(0x4427d000, 30232, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x4427d000 >mmap2(0x44283000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x6) = 0x44283000 >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\0p\332\221"..., 512) = 512 >fstat64(3, {st_mode=S_IFREG|0755, st_size=20760, ...}) = 0 >mmap2(0x4491d000, 16504, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x4491d000 >mmap2(0x44920000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2) = 0x44920000 >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\320\7\246"..., 512) = 512 >fstat64(3, {st_mode=S_IFREG|0755, st_size=129656, ...}) = 0 >mmap2(0x44a5c000, 94688, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x44a5c000 >mmap2(0x44a70000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x13) = 0x44a70000 >mmap2(0x44a72000, 4576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x44a72000 >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 P{D4\0"..., 512) = 512 >fstat64(3, {st_mode=S_IFREG|0755, st_size=1659804, ...}) = 0 >mmap2(0x4479f000, 1377744, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x4479f000 >mmap2(0x448ea000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x14b) = 0x448ea000 >mmap2(0x448ed000, 9680, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x448ed000 >close(3) = 0 >mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7f4c000 >set_thread_area({entry_number:-1 -> 6, base_addr:0xb7f4c940, limit:1048575, seg_32bit:1, contents:0, read_exec_only:0, limit_in_pages:1, seg_not_present:0, useable:1}) = 0 >mprotect(0x448ea000, 8192, PROT_READ) = 0 >mprotect(0x44a70000, 4096, PROT_READ) = 0 >mprotect(0x44920000, 4096, PROT_READ) = 0 >mprotect(0x43de9000, 4096, PROT_READ) = 0 >munmap(0xb7f4e000, 97776) = 0 >set_tid_address(0xb7f4c988) = 3428 >set_robust_list(0xb7f4c990, 0xc) = 0 >rt_sigaction(SIGRTMIN, {0x44a602c0, [], SA_SIGINFO}, NULL, 8) = 0 >rt_sigaction(SIGRT_1, {0x44a60340, [], SA_RESTART|SA_SIGINFO}, NULL, 8) = 0 >rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 >getrlimit(RLIMIT_STACK, {rlim_cur=10240*1024, rlim_max=RLIM_INFINITY}) = 0 >uname({sys="Linux", node="hogwarts.therasim.com", ...}) = 0 >ioctl(2, SNDCTL_TMR_TIMEBASE or TCGETS, 0xbfd64dd8) = -1 ENOTTY (Inappropriate ioctl for device) >write(2, "pcscdaemon.c:319:main() pcscd se"..., 74pcscdaemon.c:319:main() pcscd set to foreground with debug send to stderr >) = 74 >write(2, "debuglog.c:211:DebugLogSetLevel("..., 52debuglog.c:211:DebugLogSetLevel() debug level=debug >) = 52 >stat64("/var/run/pcscd.pub", 0xbfd64e20) = -1 ENOENT (No such file or directory) >rt_sigaction(SIGQUIT, {0x804e3f0, [QUIT], SA_RESTART}, {SIG_DFL}, 8) = 0 >rt_sigaction(SIGTERM, {0x804e3f0, [TERM], SA_RESTART}, {SIG_DFL}, 8) = 0 >rt_sigaction(SIGINT, {0x804e3f0, [INT], SA_RESTART}, {SIG_DFL}, 8) = 0 >rt_sigaction(SIGHUP, {0x804e3f0, [HUP], SA_RESTART}, {SIG_DFL}, 8) = 0 >brk(0) = 0x9582000 >brk(0x95a3000) = 0x95a3000 >open("/var/run/pcscd.pid", O_WRONLY|O_CREAT|O_TRUNC, 0666) = 3 >fstat64(3, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0 >mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7f65000 >write(3, "3428\n", 5) = 5 >close(3) = 0 >munmap(0xb7f65000, 4096) = 0 >stat64("/var/run", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0 >unlink("/var/run/pcscd.pub") = -1 ENOENT (No such file or directory) >open("/var/run/pcscd.pub", O_RDWR|O_CREAT, 0644) = 3 >chmod("/var/run/pcscd.pub", 0644) = 0 >lseek(3, 65536, SEEK_SET) = 65536 >write(3, "\0", 1) = 1 >mmap2(NULL, 112, PROT_READ|PROT_WRITE, MAP_SHARED, 3, 0) = 0xb7f65000 >mmap2(NULL, 112, PROT_READ|PROT_WRITE, MAP_SHARED, 3, 0x1) = 0xb7f64000 >mmap2(NULL, 112, PROT_READ|PROT_WRITE, MAP_SHARED, 3, 0x2) = 0xb7f63000 >mmap2(NULL, 112, PROT_READ|PROT_WRITE, MAP_SHARED, 3, 0x3) = 0xb7f62000 >mmap2(NULL, 112, PROT_READ|PROT_WRITE, MAP_SHARED, 3, 0x4) = 0xb7f61000 >mmap2(NULL, 112, PROT_READ|PROT_WRITE, MAP_SHARED, 3, 0x5) = 0xb7f60000 >mmap2(NULL, 112, PROT_READ|PROT_WRITE, MAP_SHARED, 3, 0x6) = 0xb7f5f000 >mmap2(NULL, 112, PROT_READ|PROT_WRITE, MAP_SHARED, 3, 0x7) = 0xb7f5e000 >mmap2(NULL, 112, PROT_READ|PROT_WRITE, MAP_SHARED, 3, 0x8) = 0xb7f5d000 >mmap2(NULL, 112, PROT_READ|PROT_WRITE, MAP_SHARED, 3, 0x9) = 0xb7f5c000 >mmap2(NULL, 112, PROT_READ|PROT_WRITE, MAP_SHARED, 3, 0xa) = 0xb7f5b000 >mmap2(NULL, 112, PROT_READ|PROT_WRITE, MAP_SHARED, 3, 0xb) = 0xb7f5a000 >mmap2(NULL, 112, PROT_READ|PROT_WRITE, MAP_SHARED, 3, 0xc) = 0xb7f59000 >mmap2(NULL, 112, PROT_READ|PROT_WRITE, MAP_SHARED, 3, 0xd) = 0xb7f58000 >mmap2(NULL, 112, PROT_READ|PROT_WRITE, MAP_SHARED, 3, 0xe) = 0xb7f57000 >mmap2(NULL, 112, PROT_READ|PROT_WRITE, MAP_SHARED, 3, 0xf) = 0xb7f56000 >open("/etc/reader.conf", O_RDONLY) = 4 >ioctl(4, SNDCTL_TMR_TIMEBASE or TCGETS, 0xbfd64d38) = -1 ENOTTY (Inappropriate ioctl for device) >fstat64(4, {st_mode=S_IFREG|0644, st_size=727, ...}) = 0 >mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7f55000 >read(4, "# Configuration file for pcsc-li"..., 8192) = 727 >read(4, "", 4096) = 0 >read(4, "", 8192) = 0 >ioctl(4, SNDCTL_TMR_TIMEBASE or TCGETS, 0xbfd64d38) = -1 ENOTTY (Inappropriate ioctl for device) >close(4) = 0 >munmap(0xb7f55000, 4096) = 0 >write(2, "pcscdaemon.c:533:main() pcsc-lit"..., 54pcscdaemon.c:533:main() pcsc-lite 1.3.3 daemon ready. >) = 54 >rt_sigaction(SIGQUIT, {0x804e3f0, [QUIT], SA_RESTART}, {0x804e3f0, [QUIT], SA_RESTART}, 8) = 0 >rt_sigaction(SIGTERM, {0x804e3f0, [TERM], SA_RESTART}, {0x804e3f0, [TERM], SA_RESTART}, 8) = 0 >rt_sigaction(SIGINT, {0x804e3f0, [INT], SA_RESTART}, {0x804e3f0, [INT], SA_RESTART}, 8) = 0 >rt_sigaction(SIGHUP, {0x804e3f0, [HUP], SA_RESTART}, {0x804e3f0, [HUP], SA_RESTART}, 8) = 0 >rt_sigaction(SIGUSR1, {0x804e1d0, [USR1], SA_RESTART}, {SIG_DFL}, 8) = 0 >socket(PF_FILE, SOCK_STREAM, 0) = 4 >unlink("/var/run/pcscd.comm") = -1 ENOENT (No such file or directory) >bind(4, {sa_family=AF_FILE, path="/var/run/pcscd.comm"}, 22) = 0 >listen(4, 1) = 0 >chmod("/var/run/pcscd.comm", 0777) = 0 >rt_sigaction(SIGALRM, {SIG_IGN}, {SIG_DFL}, 8) = 0 >rt_sigaction(SIGPIPE, {SIG_IGN}, {SIG_DFL}, 8) = 0 >rt_sigaction(SIGHUP, {SIG_IGN}, {0x804e3f0, [HUP], SA_RESTART}, 8) = 0 >open("/usr/lib/pcsc/drivers", O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_DIRECTORY) = -1 ENOENT (No such file or directory) >write(2, "hotplug_libusb.c:109:HPReadBundl"..., 101hotplug_libusb.c:109:HPReadBundleValues() Cannot open PC/SC drivers directory: /usr/lib/pcsc/drivers >) = 101 >write(2, "hotplug_libusb.c:110:HPReadBundl"..., 75hotplug_libusb.c:110:HPReadBundleValues() Disabling USB support for pcscd. >) = 75 >mmap2(NULL, 10489856, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb754b000 >mprotect(0xb754b000, 4096, PROT_NONE) = 0 >clone(Process 3429 attached >child_stack=0xb7f4b4b4, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tidptr=0xb7f4bbd8, {entry_number:6, base_addr:0xb7f4bb90, limit:1048575, seg_32bit:1, contents:0, read_exec_only:0, limit_in_pages:1, seg_not_present:0, useable:1}, child_tidptr=0xb7f4bbd8) = 3429 >[pid 3428] select(5, [4], NULL, NULL, NULL <unfinished ...> >[pid 3429] set_robust_list(0xb7f4bbe0, 0xc) = 0 >[pid 3429] open("/proc/bus/usb", O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_DIRECTORY) = 5 >[pid 3429] fstat64(5, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 >[pid 3429] fcntl64(5, F_SETFD, FD_CLOEXEC) = 0 >[pid 3429] getdents(5, /* 7 entries */, 4096) = 116 >[pid 3429] close(5) = 0 >[pid 3429] open("/proc/bus/usb", O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_DIRECTORY) = 5 >[pid 3429] fstat64(5, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 >[pid 3429] fcntl64(5, F_SETFD, FD_CLOEXEC) = 0 >[pid 3429] getdents(5, /* 7 entries */, 4096) = 116 >[pid 3429] getdents(5, /* 0 entries */, 4096) = 0 >[pid 3429] close(5) = 0 >[pid 3429] open("/proc/bus/usb/004", O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_DIRECTORY) = 5 >[pid 3429] fstat64(5, {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0 >[pid 3429] fcntl64(5, F_SETFD, FD_CLOEXEC) = 0 >[pid 3429] getdents(5, /* 3 entries */, 4096) = 48 >[pid 3429] open("/proc/bus/usb/004/001", O_RDWR) = 6 >[pid 3429] ioctl(6, USBDEVFS_CONNECTINFO, 0xb7f491d4) = 0 >[pid 3429] read(6, "\22\1\0\2\t\0\1@\0\0\0\0\6\2\3\2\1\1", 18) = 18 >[pid 3429] read(6, "\t\2\31\0\1\1\0\340", 8) = 8 >[pid 3429] read(6, "\0\t\4\0\0\1\t\0\0\0\7\5\201\3\4\0\f", 17) = 17 >[pid 3429] close(6) = 0 >[pid 3429] getdents(5, /* 0 entries */, 4096) = 0 >[pid 3429] close(5) = 0 >[pid 3429] open("/proc/bus/usb/004/001", O_RDWR) = 5 >[pid 3429] ioctl(5, USBDEVFS_IOCTL, 0xb7f4b16c) = 7 >[pid 3429] close(5) = 0 >[pid 3429] open("/proc/bus/usb/003", O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_DIRECTORY) = 5 >[pid 3429] fstat64(5, {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0 >[pid 3429] fcntl64(5, F_SETFD, FD_CLOEXEC) = 0 >[pid 3429] getdents(5, /* 3 entries */, 4096) = 48 >[pid 3429] open("/proc/bus/usb/003/001", O_RDWR) = 6 >[pid 3429] ioctl(6, USBDEVFS_CONNECTINFO, 0xb7f491d4) = 0 >[pid 3429] read(6, "\22\1\20\1\t\0\0@\0\0\0\0\6\2\3\2\1\1", 18) = 18 >[pid 3429] read(6, "\t\2\31\0\1\1\0\340", 8) = 8 >[pid 3429] read(6, "\0\t\4\0\0\1\t\0\0\0\7\5\201\3\2\0\377", 17) = 17 >[pid 3429] close(6) = 0 >[pid 3429] getdents(5, /* 0 entries */, 4096) = 0 >[pid 3429] close(5) = 0 >[pid 3429] open("/proc/bus/usb/003/001", O_RDWR) = 5 >[pid 3429] ioctl(5, USBDEVFS_IOCTL, 0xb7f4b16c) = 3 >[pid 3429] close(5) = 0 >[pid 3429] open("/proc/bus/usb/002", O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_DIRECTORY) = 5 >[pid 3429] fstat64(5, {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0 >[pid 3429] fcntl64(5, F_SETFD, FD_CLOEXEC) = 0 >[pid 3429] getdents(5, /* 3 entries */, 4096) = 48 >[pid 3429] open("/proc/bus/usb/002/001", O_RDWR) = 6 >[pid 3429] ioctl(6, USBDEVFS_CONNECTINFO, 0xb7f491d4) = 0 >[pid 3429] read(6, "\22\1\20\1\t\0\0@\0\0\0\0\6\2\3\2\1\1", 18) = 18 >[pid 3429] read(6, "\t\2\31\0\1\1\0\340", 8) = 8 >[pid 3429] read(6, "\0\t\4\0\0\1\t\0\0\0\7\5\201\3\2\0\377", 17) = 17 >[pid 3429] close(6) = 0 >[pid 3429] getdents(5, /* 0 entries */, 4096) = 0 >[pid 3429] close(5) = 0 >[pid 3429] open("/proc/bus/usb/002/001", O_RDWR) = 5 >[pid 3429] ioctl(5, USBDEVFS_IOCTL, 0xb7f4b16c) = 3 >[pid 3429] close(5) = 0 >[pid 3429] open("/proc/bus/usb/001", O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_DIRECTORY) = 5 >[pid 3429] fstat64(5, {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0 >[pid 3429] fcntl64(5, F_SETFD, FD_CLOEXEC) = 0 >[pid 3429] getdents(5, /* 3 entries */, 4096) = 48 >[pid 3429] open("/proc/bus/usb/001/001", O_RDWR) = 6 >[pid 3429] ioctl(6, USBDEVFS_CONNECTINFO, 0xb7f491d4) = 0 >[pid 3429] read(6, "\22\1\20\1\t\0\0@\0\0\0\0\6\2\3\2\1\1", 18) = 18 >[pid 3429] read(6, "\t\2\31\0\1\1\0\340", 8) = 8 >[pid 3429] read(6, "\0\t\4\0\0\1\t\0\0\0\7\5\201\3\2\0\377", 17) = 17 >[pid 3429] close(6) = 0 >[pid 3429] getdents(5, /* 0 entries */, 4096) = 0 >[pid 3429] close(5) = 0 >[pid 3429] open("/proc/bus/usb/001/001", O_RDWR) = 5 >[pid 3429] ioctl(5, USBDEVFS_IOCTL, 0xb7f4b16c) = 3 >[pid 3429] close(5) = 0 >[pid 3429] _exit(0) = ? >Process 3429 detached >pcscdaemon.c:614:signal_trap() Preparing for suicide >readerfactory.c:1363:RFCleanupReaders() entering cleaning function >pcscdaemon.c:558:at_exit() cleaning /var/run
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