Munmap hang

Hi,
I am currently migrating to solaris 10.
The software includes kernel driver and a user-mode daemon.
I'v encountered weird behaviour when my daemon uses shared memory buffer (Allocated by devmap_umem_setup/ddi_umem_alloc) for asynchronous I/O.
It seems that if the user mode daemon issued I/O with the shared memory buffer to some raw device, it is not possible to unmap the memory. The symptom I see is the munmap is hang when I want to clear the mapping.
Is it an OS bug (The same code worked for solaris 9 and solaris 8) and is there some kind of known workaround for this?
Thanks,
Eran.
Thanks,
Eran.

Hi,
Finally using mdb, I saw that unmap thread is waiting in cv_wait. Here is the stack:
[ 000002a100ea10e1 cv_wait+0x38() ]
000002a100ea1191 as_unmap+0x200()
000002a100ea1241 munmap+0x78()
000002a100ea12f1 syscall_trap+0xac()
I think that because I used the memory for read/write operations to disk raw device, physio locking has somehow mangled the reference count.
Is there any work-around for this?
Thanks,
Eran.

Similar Messages

Close() over NFS hangs for 15 seconds on NAS 5320

Summary: We are experiencing long pauses waiting for files to close on NAS 5320.
Hardware:
NFS Server: 5320 NAS S/N ST5320200609190020 Version 4.20 M0 (Build 78)
NFS Clients: SunOS 5.10 Generic_118833-17 sun4u sparc SUNW,Sun-Fire-V240
SunOS mnemo 5.6 Generic_105181-20 sun4u sparc SUNW,Ultra-4
(Various other Solaris & Linux clients)
Symptom:
User copies a tiny file using "cp". The "cp" program hangs for 15 seconds before
normal exit and successful completion. Running "truss" on the "cp" command
reveals that the copy happens nearly instantaneously, and the program goes into
a sleep state waiting for the close() of the output file.
The problem is reproducible regardless of whether the filesystem is NFS hard
mounted or automounted. The problem seems to occur most often if the output
file being written previously existed under the same name, was recently deleted,
and is being recreated by the copy operation.
The problem is reproducible from every NFS client I've tried, both Solaris and Linux.
The problem is only exhibited for filesystems served by the NAS 5320.
Here's a typical truss output exhibiting the behavior. The 15-second hang occurs
after truss prints the line that says "close(4) (sleeping...)":
touch ../../xx ; rm ../../xx
truss cp -p trav_op.c ../../xxexecve("/bin/cp", 0xEFFFF738, 0xEFFFF74C) argc = 4
open("/dev/zero", O_RDONLY) = 3
mmap(0x00000000, 8192, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE, 3, 0) = 0xEF7B0000
open("/usr/openwin/lib/libc.so.1", O_RDONLY) Err#2 ENOENT
open("/usr/lib/libc.so.1", O_RDONLY) = 4
fstat(4, 0xEFFFF2D4) = 0
mmap(0x00000000, 8192, PROT_READ|PROT_EXEC, MAP_PRIVATE, 4, 0) = 0xEF7A0000
mmap(0x00000000, 704512, PROT_READ|PROT_EXEC, MAP_PRIVATE, 4, 0) = 0xEF680000
munmap(0xEF714000, 57344) = 0
mmap(0xEF722000, 28504, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 4, 598016) = 0xEF722000
mmap(0xEF72A000, 2664, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 3, 0) = 0xEF72A000
close(4) = 0
open("/usr/openwin/lib/libdl.so.1", O_RDONLY) Err#2 ENOENT
open("/usr/lib/libdl.so.1", O_RDONLY) = 4
fstat(4, 0xEFFFF2D4) = 0
mmap(0xEF7A0000, 8192, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 4, 0) = 0xEF7A0000
close(4) = 0
open("/usr/platform/SUNW,Ultra-4/lib/libc_psr.so.1", O_RDONLY) = 4
fstat(4, 0xEFFFF0B4) = 0
mmap(0x00000000, 8192, PROT_READ|PROT_EXEC, MAP_PRIVATE, 4, 0) = 0xEF790000
mmap(0x00000000, 16384, PROT_READ|PROT_EXEC, MAP_PRIVATE, 4, 0) = 0xEF780000
close(4) = 0
close(3) = 0
munmap(0xEF790000, 8192) = 0
stat64("trav_op.c", 0x00024200) = 0
acl("trav_op.c", GETACLCNT, 0, 0x00000000) = 4
stat64("../../xx", 0x00024168) Err#2 ENOENT
open64("trav_op.c", O_RDONLY) = 3
creat64("../../xx", 0644) = 4
stat64("../../xx", 0x00024168) = 0
chmod("../../xx", 0100644) = 0
mmap64(0x00000000, 38425, PROT_READ, MAP_SHARED, 3, 0) = 0xEF770000
memcntl(0xEF770000, 38425, MC_ADVISE, 0x0002, 0, 0) = 0
write(4, " / * - - - - - - - - - -".., 38425) = 38425
munmap(0xEF770000, 38425) = 0
close(3) = 0
close(4) (sleeping...) *** HANGS APPROX 15 SEC ***
close(4) = 0
chown("../../xx", 2048, 525) = 0
chmod("../../xx", 0100644) = 0
utime("../../xx", 0xEFFFEB08) = 0
llseek(0, 0, SEEK_CUR) = 23915
_exit(0)

Hello,
are you aware that this isn't official Sun Support but a user-to-user forum ?
Michael
When will the deficencies/bugs in the Forums software be fixed ?

ZFS write hangs / DMA reset? Can it be fixed?

My Solaris 10 (5/08) box with 3 Seagate 1TB drives hooked to a PCI-X SiI3124
randomly stops responding to ZFS IO for up to a minute, during alternate long
(100+MB) file reads and writes.
Disabling NCQ may eliminate the problem during reads, but not during writes:
/etc/system added line: "set sata:sata_func_enable = 0x4"
I don't get any kern.info messages telling me what is going on when this event occurs.
# zpool status
(blocks right before the config: line until ZFS is responsive again)
Here is the output of lockstat when ZFS is hung over ssh, with a pending Samba / network write process:
(NFS gives similar results)
# lockstat -kgIW -D 60 sleep 10
Profiling interrupt: 978 events in 10.074 seconds (97 events/sec)
Count genr cuml rcnt nsec Hottest CPU+PIL Caller
960 98% ---- 0.00 1514 cpu[0] thread_start
939 96% ---- 0.00 1486 cpu[0] idle
939 96% ---- 0.00 1486 cpu[0] cpu_halt
16 2% ---- 0.00 1383 cpu[0] scan_memory
11 1% ---- 0.00 3087 cpu[0]+2 dosoftint
5 1% ---- 0.00 7012 cpu[0] taskq_thread
4 0% ---- 0.00 8499 cpu[0] as_fault
4 0% ---- 0.00 8499 cpu[0] segvn_fault
4 0% ---- 0.00 8499 cpu[0] segvn_faultpage
4 0% ---- 0.00 8499 cpu[0] pagefault
4 0% ---- 0.00 8499 cpu[0] trap
4 0% ---- 0.00 8499 cpu[0] cmntrap
3 0% ---- 0.00 8906 cpu[0] anon_private
3 0% ---- 0.00 9393 cpu[0] vmem_free
3 0% ---- 0.00 9393 cpu[0] vmem_xfree
3 0% ---- 0.00 9393 cpu[0] kmem_depot_ws_reap
3 0% ---- 0.00 9393 cpu[0] kmem_magazine_destroy
3 0% ---- 0.00 9393 cpu[0] kmem_slab_free
3 0% ---- 0.00 9393 cpu[0] kmem_slab_destroy
3 0% ---- 0.00 9393 cpu[0] segkmem_free
3 0% ---- 0.00 9393 cpu[0] segkmem_free_vn
3 0% ---- 0.00 8828 cpu[0] hat_unload
3 0% ---- 0.00 8828 cpu[0] hat_pte_unmap
2 0% ---- 0.00 8630 cpu[0] seg_free
2 0% ---- 0.00 8630 cpu[0] segvn_unmap
2 0% ---- 0.00 8630 cpu[0] segvn_free
2 0% ---- 0.00 3442 cpu[0] kmem_cache_reap
2 0% ---- 0.00 8699 cpu[0] page_numtopp_nolock
2 0% ---- 0.00 8755 cpu[0] hwblkpagecopy
2 0% ---- 0.00 7333 cpu[0] mutex_enter
2 0% ---- 0.00 8637 cpu[0] hat_kmap_unload
2 0% ---- 0.00 8630 cpu[0] sys_sysenter
1 0% ---- 0.00 11412 cpu[0] elfexec
1 0% ---- 0.00 7278 cpu[0] fop_getpage
1 0% ---- 0.00 5848 cpu[0] as_unmap
1 0% ---- 0.00 7278 cpu[0] anon_zero
1 0% ---- 0.00 11412 cpu[0] as_free
1 0% ---- 0.00 11412 cpu[0] anon_decref
1 0% ---- 0.00 11412 cpu[0] anon_free
1 0% ---- 0.00 7278 cpu[0] swap_getapage
1 0% ---- 0.00 7278 cpu[0] swap_getpage
1 0% ---- 0.00 11412 cpu[0] exec_args
1 0% ---- 0.00 11412 cpu[0] gexec
1 0% ---- 0.00 11412 cpu[0] exece
1 0% ---- 0.00 11412 cpu[0] exec_common
1 0% ---- 0.00 10905 cpu[0] page_destroy
1 0% ---- 0.00 1631 cpu[0]+2 av_dispatch_softvect
1 0% ---- 0.00 1631 cpu[0]+2 cyclic_softint
1 0% ---- 0.00 11412 cpu[0] relvm
1 0% ---- 0.00 5848 cpu[0] munmap
1 0% ---- 0.00 5848 cpu[0] kmem_cache_free
1 0% ---- 0.00 9085 cpu[0] x86pte_invalidate_pfn
1 0% ---- 0.00 9085 cpu[0] x86pte_inval_func
1 0% ---- 0.00 9209 cpu[0] hat_unload_callback
1 0% ---- 0.00 3762 cpu[0] htable_reap
1 0% ---- 0.00 1631 cpu[0]+2 cbe_low_level
1 0% ---- 0.00 1631 cpu[0]+2 dtrace_state_clean
1 0% ---- 0.00 1631 cpu[0]+2 dtrace_speculation_clean
1 0% ---- 0.00 2738 cpu[0] (usermode)
1 0% ---- 0.00 3122 cpu[0] nfs4_reclaim
Edited by: mdurller on Jun 5, 2008 8:36 AM

If you are using a si3124, the driver WILL hang (zfs or otherwise) because sun is glacially slow in bring out the fix that I gave them almost a year ago (CR 6566207 - more info here http://bugs.opensolaris.org/view_bug.do?bug_id=6566207 ). So, if you want a working driver for 05/08, you have the following choices:
1) Find a version of sxce where the driver was fixed but still compatible with s10 (the putback was in Aug, says it's in snv71)
2) Bug sun for the IDR that has this fix
3) Ask someone nicely who has the fix already to send the patched si3124 drivers to you (like me :-) )
Note that the patched driver won't work in failsafe mode do to symbol conflicts even if you copy them into the failsafe image.
-r

Java 7 (oracle jdk 1.7) on CentOS 6.2 freezes hangs FUTEX_WAIT

Hello,
Recently have had problems with Java 1.7 this combination:
CentOS 6.2
linux kernel 2.6.32.57 (vanilla kernel)
GRSecurity grsecurity-2.9-2.6.32.57-201202232125.patch
When trying to run jdk1.7.0_04, java hangs with no error messages in /var/log/messages and cannot be killed leaving CPU at 100% forever, OS unable to shutdown. Only solution is to pull the power plug!
top output ...
================================================================
top - 10:12:40 up 5:05, 2 users, load average: 42.93, 42.56, 41.41
Tasks: 190 total, 5 running, 184 sleeping, 0 stopped, 1 zombie
Cpu(s): 0.0%us, 22.4%sy, 0.0%ni, 33.1%id, 44.5%wa, 0.0%hi, 0.0%si, 0.0%st
Mem: 8139472k total, 1675248k used, 6464224k free, 24488k buffers
Swap: 10289144k total, 0k used, 10289144k free, 1327228k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
1753 testu 20 0 0 0 0 Z 101.2 0.0 274:19.18 java <defunct>
================================================================
When I boot with the CentOS 6.2 kernel, java 1.7 runs fine.
This same instance runs jdk 1.6 and jrockit 1.6 just fine
================================================================
# ./java -version
java version "1.6.0_31"
Java(TM) SE Runtime Environment (build 1.6.0_31-b05)
Oracle JRockit(R) (build R28.2.3-13-149708-1.6.0_31-20120327-1523-linux-x86_64, compiled mode)
(jdk-6u25-linux-x64.bin)
# ./java -version
java version "1.6.0_25"
Java(TM) SE Runtime Environment (build 1.6.0_25-b06)
Java HotSpot(TM) 64-Bit Server VM (build 20.0-b11, mixed mode)
================================================================
JDK 1.6 is fine for now, but sooner or later, the server will need to run JDK 1.7. Wondering if anyone has come across this or if someone might have an idea what would get jdk 1.7 working. Or what other info I might supply to try to figure this out.
Thanks!
Not sure if it helps, but I straced the command...
================================================================
# strace ./java -verbose -version
execve("./java", ["./java", "-verbose", "-version"], [* 22 vars */]) = 0
brk(0) = 0x600b18
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f0bb7044000
readlink("/proc/self/exe", "/root/store/jdk1.7.0_04/bin/java", 4096) = 32
access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
open("/root/store/jdk1.7.0_04/bin/../lib/amd64/jli/tls/x86_64/libpthread.so.0", O_RDONLY) = -1 ENOENT (No such file or directory)
stat("/root/store/jdk1.7.0_04/bin/../lib/amd64/jli/tls/x86_64", 0x7fffffffcd70) = -1 ENOENT (No such file or directory)
open("/root/store/jdk1.7.0_04/bin/../lib/amd64/jli/tls/libpthread.so.0", O_RDONLY) = -1 ENOENT (No such file or directory)
stat("/root/store/jdk1.7.0_04/bin/../lib/amd64/jli/tls", 0x7fffffffcd70) = -1 ENOENT (No such file or directory)
open("/root/store/jdk1.7.0_04/bin/../lib/amd64/jli/x86_64/libpthread.so.0", O_RDONLY) = -1 ENOENT (No such file or directory)
stat("/root/store/jdk1.7.0_04/bin/../lib/amd64/jli/x86_64", 0x7fffffffcd70) = -1 ENOENT (No such file or directory)
open("/root/store/jdk1.7.0_04/bin/../lib/amd64/jli/libpthread.so.0", O_RDONLY) = -1 ENOENT (No such file or directory)
stat("/root/store/jdk1.7.0_04/bin/../lib/amd64/jli", 0x7fffffffcd70) = -1 ENOENT (No such file or directory)
open("/root/store/jdk1.7.0_04/bin/../jre/lib/amd64/jli/tls/x86_64/libpthread.so.0", O_RDONLY) = -1 ENOENT (No such file or directory)
stat("/root/store/jdk1.7.0_04/bin/../jre/lib/amd64/jli/tls/x86_64", 0x7fffffffcd70) = -1 ENOENT (No such file or directory)
open("/root/store/jdk1.7.0_04/bin/../jre/lib/amd64/jli/tls/libpthread.so.0", O_RDONLY) = -1 ENOENT (No such file or directory)
stat("/root/store/jdk1.7.0_04/bin/../jre/lib/amd64/jli/tls", 0x7fffffffcd70) = -1 ENOENT (No such file or directory)
open("/root/store/jdk1.7.0_04/bin/../jre/lib/amd64/jli/x86_64/libpthread.so.0", O_RDONLY) = -1 ENOENT (No such file or directory)
stat("/root/store/jdk1.7.0_04/bin/../jre/lib/amd64/jli/x86_64", 0x7fffffffcd70) = -1 ENOENT (No such file or directory)
open("/root/store/jdk1.7.0_04/bin/../jre/lib/amd64/jli/libpthread.so.0", O_RDONLY) = -1 ENOENT (No such file or directory)
stat("/root/store/jdk1.7.0_04/bin/../jre/lib/amd64/jli", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
open("/etc/ld.so.cache", O_RDONLY) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=57891, ...}) = 0
mmap(NULL, 57891, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f0bb7035000
close(3) = 0
open("/lib64/libpthread.so.0", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0 \\\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=138328, ...}) = 0
mmap(NULL, 2208672, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f0bb6c0b000
mprotect(0x7f0bb6c22000, 2093056, PROT_NONE) = 0
mmap(0x7f0bb6e21000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x16000) = 0x7f0bb6e21000
mmap(0x7f0bb6e23000, 13216, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f0bb6e23000
close(3) = 0
open("/root/store/jdk1.7.0_04/bin/../jre/lib/amd64/jli/libjli.so", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0p\"\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=103718, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f0bb7034000
mmap(NULL, 2187192, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f0bb69f5000
mprotect(0x7f0bb6a0b000, 2093056, PROT_NONE) = 0
mmap(0x7f0bb6c0a000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x15000) = 0x7f0bb6c0a000
close(3) = 0
open("/root/store/jdk1.7.0_04/bin/../jre/lib/amd64/jli/libdl.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/lib64/libdl.so.2", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\340\r\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=19536, ...}) = 0
mmap(NULL, 2109696, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f0bb67f1000
mprotect(0x7f0bb67f3000, 2097152, PROT_NONE) = 0
mmap(0x7f0bb69f3000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f0bb69f3000
close(3) = 0
open("/root/store/jdk1.7.0_04/bin/../jre/lib/amd64/jli/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/lib64/libc.so.6", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\360\355\1\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=1973416, ...}) = 0
mmap(NULL, 3803304, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f0bb6450000
mprotect(0x7f0bb65e7000, 2097152, PROT_NONE) = 0
mmap(0x7f0bb67e7000, 20480, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x197000) = 0x7f0bb67e7000
mmap(0x7f0bb67ec000, 18600, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f0bb67ec000
close(3) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f0bb7033000
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f0bb7032000
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f0bb7031000
arch_prctl(ARCH_SET_FS, 0x7f0bb7032700) = 0
mprotect(0x7f0bb67e7000, 16384, PROT_READ) = 0
mprotect(0x7f0bb69f3000, 4096, PROT_READ) = 0
mprotect(0x7f0bb6e21000, 4096, PROT_READ) = 0
mprotect(0x7f0bb7046000, 4096, PROT_READ) = 0
munmap(0x7f0bb7035000, 57891) = 0
set_tid_address(0x7f0bb70329d0) = 1688
set_robust_list(0x7f0bb70329e0, 0x18) = 0
futex(0x7fffffffd67c, FUTEX_WAKE_PRIVATE, 1) = 0
futex(0x7fffffffd67c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, NULL, 7f0bb7032700) = -1 EAGAIN (Resource temporarily unavailable)
rt_sigaction(SIGRTMIN, {0x7f0bb6c10aa0, [], SA_RESTORER|SA_SIGINFO, 0x7f0bb6c1a4a0}, NULL, 8) = 0
rt_sigaction(SIGRT_1, {0x7f0bb6c10b30, [], SA_RESTORER|SA_RESTART|SA_SIGINFO, 0x7f0bb6c1a4a0}, NULL, 8) = 0
rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
getrlimit(RLIMIT_STACK, {rlim_cur=8192*1024, rlim_max=RLIM_INFINITY}) = 0
brk(0) = 0x600b18
brk(0x621b18) = 0x621b18
brk(0x622000) = 0x622000
readlink("/proc/self/exe", "/root/store/jdk1.7.0_04/bin/java", 4096) = 32
access("/root/store/jdk1.7.0_04/lib/amd64/libjava.so", F_OK) = -1 ENOENT (No such file or directory)
access("/root/store/jdk1.7.0_04/jre/lib/amd64/libjava.so", F_OK) = 0
open("/root/store/jdk1.7.0_04/jre/lib/amd64/jvm.cfg", O_RDONLY) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=677, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f0bb7043000
read(3, "# Copyright (c) 2003, Oracle and"..., 4096) = 677
read(3, "", 4096) = 0
close(3) = 0
munmap(0x7f0bb7043000, 4096) = 0
stat("/root/store/jdk1.7.0_04/jre/lib/amd64/server/libjvm.so", {st_mode=S_IFREG|0755, st_size=13498274, ...}) = 0
futex(0x7f0bb69f40ec, FUTEX_WAKE_PRIVATE, 2147483647) = 0
open("/root/store/jdk1.7.0_04/jre/lib/amd64/server/libjvm.so", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0P\223\31\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=13498274, ...}) = 0
mmap(NULL, 13757672, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f0bb5731000
mprotect(0x7f0bb6172000, 2093056, PROT_NONE) = 0
mmap(0x7f0bb6371000, 671744, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xa40000) = 0x7f0bb6371000
mmap(0x7f0bb6415000, 240872, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f0bb6415000
close(3) = 0
open("/root/store/jdk1.7.0_04/bin/../jre/lib/amd64/jli/libm.so.6", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=57891, ...}) = 0
mmap(NULL, 57891, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f0bb7035000
close(3) = 0
open("/lib64/libm.so.6", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\240>\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=595800, ...}) = 0
mmap(NULL, 2633944, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f0bb54ad000
mprotect(0x7f0bb5530000, 2093056, PROT_NONE) = 0
mmap(0x7f0bb572f000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x82000) = 0x7f0bb572f000
close(3) = 0
mprotect(0x7f0bb572f000, 4096, PROT_READ) = 0
munmap(0x7f0bb7035000, 57891) = 0
mmap(NULL, 1052672, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f0bb6f30000
mprotect(0x7f0bb6f30000, 4096, PROT_NONE) = 0
clone(child_stack=0x7f0bb702fff0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tidptr=0x7f0bb70309d0, tls=0x7f0bb7030700, child_tidptr=0x7f0bb70309d0) = 1689
futex(0x7f0bb70309d0, FUTEX_WAIT, 1689, NULL
================================================================

There is no official statement of certification for Java 8. We do support it, however, our stress testing is focused primary on Java 7.
--mark

Solaris Management Console hangs indefinitely

Hi,
We have two t5240 servers on which Solaris 10 update 7 was fresh installed. Apparently some patches were applied by the guys who did the initial installation as well.
My problem is as follows:
1) I try to start SMC from a terminal (either using X11 forwarding or on local X server)
2) SMC splash screen appears
3) SMC shows up (and shows "Configuring the Management Server")
4) At the bottom left "Starting console","loading toolbox...." and "toolbox successfully loaded..." messages are printed (no error messages either on the console or on the SMC screen)
5) Following that phase, SMC hangs up indefinitely, progress bar goes left and right showing signs of activity but nothing happens. No login screen shows up.
Regarding the troubleshooting documents, i have already checked output of /etc/init.d/init.wbem status command.Server just runs fine. But I still feel like I am missing something important. Maybe something related with login services etc.
I would be glad if anybody could suggest a solution
Thanks,
Onur

fcntl(3, F_DUPFD, 0x0000000A) = 10
close(3) = 0
fcntl(4, F_DUPFD, 0x0000000A) = 11
close(4) = 0
fork1() = 3393
lwp_sigmask(SIG_SETMASK, 0x00000000, 0x00000000) = 0xFFBFFEFF [0x0000FFFF]
close(11) = 0
fcntl(10, F_GETFL) = 2
llseek(10, 0, SEEK_CUR) Err#29 ESPIPE
ioctl(10, TCGETS, 0x00052CF0) Err#22 EINVAL
sigaction(SIGCLD, 0xFFBFE900, 0xFFBFE9A0) = 0
waitid(P_ALL, 0, 0xFFBFE900, WEXITED|WTRAPPED|WSTOPPED|WCONTINUED|WNOHANG) = 0
sigaction(SIGCLD, 0xFFBFE900, 0xFFBFE9A0) = 0
read(10, " s m c\n", 1024) = 4
sigaction(SIGCLD, 0xFFBFE900, 0xFFBFE9A0) = 0
waitid(P_ALL, 0, 0xFFBFE900, WEXITED|WTRAPPED|WSTOPPED|WCONTINUED|WNOHANG) = 0
waitid(P_ALL, 0, 0xFFBFE900, WEXITED|WTRAPPED|WSTOPPED|WCONTINUED|WNOHANG) Err#1 0 ECHILD
sigaction(SIGCLD, 0xFFBFE900, 0xFFBFE9A0) = 0
read(10, 0xFFBFF1B0, 1024) = 0
ioctl(10, TCGETA, 0xFFBFEA74) Err#22 EINVAL
sigaction(SIGCLD, 0xFFBFEED8, 0xFFBFEF78) = 0
sigaction(SIGCLD, 0xFFBFEED8, 0xFFBFEF78) = 0
close(10) = 0
sigaction(SIGXFSZ, 0xFFBFF640, 0xFFBFF6E0) = 0
sigaction(SIGQUIT, 0xFFBFF640, 0xFFBFF6E0) = 0
execve("/bin/ksh", 0x00057448, 0x00057458) argc = 2
resolvepath("/usr/lib/ld.so.1", "/lib/ld.so.1", 1023) = 12
resolvepath("/usr/bin/ksh", "/usr/bin/ksh", 1023) = 12
stat("/usr/bin/ksh", 0xFFBFFA98) = 0
open("/var/ld/ld.config", O_RDONLY) Err#2 ENOENT
stat("/usr/openwin/lib/libc.so.1", 0xFFBFF550) Err#2 ENOENT
stat("/lib/libc.so.1", 0xFFBFF550) = 0
resolvepath("/lib/libc.so.1", "/lib/libc.so.1", 1023) = 14
open("/lib/libc.so.1", O_RDONLY) = 3
mmap(0x00010000, 32768, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_ALIGN, 3, 0) = 0xFF 3A0000
mmap(0x00010000, 1294336, PROT_NONE, MAP_PRIVATE|MAP_NORESERVE|MAP_ANON|MAP_ALIG N, -1, 0) = 0xFF200000
mmap(0xFF200000, 1237013, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_TEXT, 3 , 0) = 0xFF200000
mmap(0xFF330000, 35645, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MA P_INITDATA, 3, 1245184) = 0xFF330000
mmap(0xFF33A000, 1416, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP _ANON, -1, 0) = 0xFF33A000
memcntl(0xFF200000, 144992, MC_ADVISE, MADV_WILLNEED, 0, 0) = 0
close(3) = 0
mmap(0x00010000, 24576, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_ANON|MAP _ALIGN, -1, 0) = 0xFF390000
munmap(0xFF3A0000, 32768) = 0
getcontext(0xFFBFF788)
getrlimit(RLIMIT_STACK, 0xFFBFF768) = 0
getpid() = 3390 [3389]
setustack(0xFF392A88)
sigfillset(0xFF3392F0) = 0
getuid() = 0 [0]
getuid() = 0 [0]
getgid() = 0 [0]
getgid() = 0 [0]
time() = 1250669910
brk(0x000542B0) = 0
brk(0x000562B0) = 0
stat("/platform/SUNW,T5240/lib/libc_psr.so.1", 0xFFBFF370) = 0
resolvepath("/platform/SUNW,T5240/lib/libc_psr.so.1", "/platform/sun4v/lib/libc_ psr.so.1", 1023) = 33
mmap(0x00000000, 8192, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_ANON, -1, 0) = 0xFF3F0000
open("/platform/SUNW,T5240/lib/libc_psr.so.1", O_RDONLY) = 3
mmap(0x00010000, 32768, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_ALIGN, 3, 0) = 0xFF 3A0000
munmap(0xFF3A2000, 24576) = 0
close(3) = 0
time() = 1250669910
brk(0x000562B0) = 0
brk(0x000582B0) = 0
stat64("/", 0xFFBFF9C8) = 0
stat64(".", 0xFFBFF930) = 0
schedctl() = 0xFF382000
lwp_sigmask(SIG_SETMASK, 0x00000000, 0x00000000) = 0xFFBFFEFF [0x0000FFFF]
sigaction(SIGABRT, 0xFFBFF9D0, 0xFFBFFA70) = 0
sigaction(SIGALRM, 0xFFBFF9D0, 0xFFBFFA70) = 0
sigaction(SIGBUS, 0xFFBFF9D0, 0xFFBFFA70) = 0
sigaction(SIGCLD, 0xFFBFF9D0, 0xFFBFFA70) = 0
sigaction(SIGEMT, 0xFFBFF9D0, 0xFFBFFA70) = 0
sigaction(SIGFPE, 0xFFBFF9D0, 0xFFBFFA70) = 0
sigaction(SIGHUP, 0xFFBFF9D0, 0xFFBFFA70) = 0
sigaction(SIGILL, 0xFFBFF9D0, 0xFFBFFA70) = 0
sigaction(SIGINT, 0xFFBFF970, 0xFFBFFA10) = 0
sigaction(SIGABRT, 0xFFBFF9D0, 0xFFBFFA70) = 0
sigaction(SIGPIPE, 0xFFBFF9D0, 0xFFBFFA70) = 0
sigaction(SIGQUIT, 0xFFBFF970, 0xFFBFFA10) = 0
sigaction(SIGSYS, 0xFFBFF9D0, 0xFFBFFA70) = 0
sigaction(SIGTERM, 0xFFBFF9D0, 0xFFBFFA70) = 0
sigaction(SIGTRAP, 0xFFBFF9D0, 0xFFBFFA70) = 0
sigaction(SIGUSR1, 0xFFBFF9D0, 0xFFBFFA70) = 0
sigaction(SIGUSR2, 0xFFBFF9D0, 0xFFBFFA70) = 0
sigaction(SIGXCPU, 0xFFBFF9D0, 0xFFBFFA70) = 0
sigaction(SIGXFSZ, 0xFFBFF970, 0xFFBFFA10) = 0
readlink("/", 0xFFBFF2C0, 1024) Err#22 EINVAL
getpid() = 3390 [3389]
getpid() = 3390 [3389]
stat64("/", 0xFFBFFA28) = 0
stat64(".", 0xFFBFF990) = 0
stat64("/", 0xFFBFFA28) = 0
stat64(".", 0xFFBFF990) = 0
brk(0x000582B0) = 0
brk(0x0005A2B0) = 0
lwp_sigmask(SIG_SETMASK, 0x00020000, 0x00000000) = 0xFFBFFEFF [0x0000FFFF]
stat64("/usr/sadm/lib/smc/bin/smc", 0xFFBFFA18) = 0
lwp_sigmask(SIG_SETMASK, 0x00000000, 0x00000000) = 0xFFBFFEFF [0x0000FFFF]
open64("/usr/sadm/lib/smc/bin/smc", O_RDONLY) = 3
fcntl(3, F_DUPFD, 0x0000000A) = 10
close(3) = 0
close(62) Err#9 EBADF
fcntl(10, F_DUPFD, 0x0000003E) = 62
close(10) = 0
fcntl(62, F_SETFD, 0x00000001) = 0
fcntl(62, F_GETFL) = 8192
llseek(62, 0, SEEK_CUR) = 0
ioctl(62, TCGETS, 0x00052CF0) Err#25 ENOTTY
read(62, " # ! / b i n / k s h\n #".., 1024) = 1014
lwp_sigmask(SIG_SETMASK, 0x00020000, 0x00000000) = 0xFFBFFEFF [0x0000FFFF]
open64("/usr/sadm/lib/smc/lib/functions", O_RDONLY) = 3
fstat64(3, 0xFFBFF6F0) = 0
lwp_sigmask(SIG_SETMASK, 0x00000000, 0x00000000) = 0xFFBFFEFF [0x0000FFFF]
fcntl(3, F_DUPFD, 0x0000000A) = 10
close(3) = 0
fcntl(10, F_GETFL) = 8192

Smtp in Hangs for every fews days.

I am running iPlanet Messaging Server 5.2 sp1 on solaris 2.8 with kernel patch level 23 .
For every few days say for 3-4 days once smtp process stops hanging. When I do a telnet to port 25 , it just stop as "Escape character is '^]'." It is not displaying the iMS banner.
If a do a restart of services , it is ready to accept the requests.
imsimta version o/p
iPlanet Messaging Server 5.2 Patch 1 (built Aug 19 2002)
libimta.so 5.2 Patch 1 (built 23:25:07, Aug 19 2002)
Please help.
Rgds
Prem.

Hi
Please find below the truss o/p of tcp_smtp_server & dispatcher process ..
tcp_smtp_process:
lwp_sema_wait(0xFE0C1E30) (sleeping...)
signotifywait() (sleeping...)
lwp_sema_wait(0xFE111E30) (sleeping...)
poll(0xFE0F01C0, 1, -1) (sleeping...)
lwp_sema_wait(0xFE33FA08) (sleeping...)
Received signal #14, SIGALRM, in lwp_sema_wait() [caught]
lwp_sema_wait(0xFE33FA08) Err#91 ERESTART
sigprocmask(SIG_SETMASK, 0xFDE0BDE4, 0x00000000) = 0
lwp_sema_post(0xFE0C1E30) = 0
lwp_sema_wait(0xFE0C1E30) = 0
sigprocmask(SIG_SETMASK, 0xFE34AD68, 0x00000000) = 0
setcontext(0xFDE0B6C8)
sigprocmask(SIG_BLOCK, 0xFE33F9F8, 0x00000000) = 0
sigprocmask(SIG_UNBLOCK, 0xFE33F9F8, 0x00000000) = 0
time() = 1072237388
lwp_sema_post(0xFE33FA08) = 0
lwp_sema_wait(0xFE33FA08) = 0
sigprocmask(SIG_BLOCK, 0xFE33F9F8, 0x00000000) = 0
setitimer(ITIMER_REAL, 0xFDE0BC68, 0x00000000) = 0
sigprocmask(SIG_UNBLOCK, 0xFE33F9F8, 0x00000000) = 0
lwp_sema_wait(0xFE0C1E30) (sleeping...)
signotifywait() (sleeping...)
lwp_sema_wait(0xFE111E30) (sleeping...)
poll(0xFE0F01C0, 1, -1) (sleeping...)
lwp_sema_wait(0xFE33FA08) (sleeping...)
Received signal #14, SIGALRM, in lwp_sema_wait() [caught]
lwp_sema_wait(0xFE33FA08) Err#91 ERESTART
sigprocmask(SIG_SETMASK, 0xFDE0BDE4, 0x00000000) = 0
lwp_sema_post(0xFE0C1E30) = 0
lwp_sema_wait(0xFE0C1E30) = 0
sigprocmask(SIG_SETMASK, 0xFE34AD68, 0x00000000) = 0
setcontext(0xFDE0B6C8)
sigprocmask(SIG_BLOCK, 0xFE33F9F8, 0x00000000) = 0
sigprocmask(SIG_UNBLOCK, 0xFE33F9F8, 0x00000000) = 0
time() = 1072237448
lwp_sema_post(0xFE33FA08) = 0
lwp_sema_wait(0xFE33FA08) = 0
sigprocmask(SIG_BLOCK, 0xFE33F9F8, 0x00000000) = 0
setitimer(ITIMER_REAL, 0xFDE0BC68, 0x00000000) = 0
sigprocmask(SIG_UNBLOCK, 0xFE33F9F8, 0x00000000) = 0
lwp_sema_wait(0xFE0C1E30) (sleeping...)
signotifywait() (sleeping...)
lwp_sema_wait(0xFE111E30) (sleeping...)
poll(0xFE0F01C0, 1, -1) (sleeping...)
lwp_sema_wait(0xFE33FA08) (sleeping...)
Dispatcher Process
*** SGID: rgid/egid/sgid = 10 / 1 / 1 ***
accept(13, 0xFE031CE8, 0xFE031CD4, 1) (sleeping...)
signotifywait() (sleeping...)
lwp_cond_wait(0xFE7F5548, 0xFE7F5558, 0xFE7EEDB0) (sleeping...)
accept(9, 0xFE0F1C9E, 0xFE0F1C98, 1) (sleeping...)
lwp_sema_wait(0xFE7EFA08) (sleeping...)
lwp_cond_wait(0xFE7F5548, 0xFE7F5558, 0xFE7EEDB0) (sleeping...)
lwp_cond_wait(0xFE7F5548, 0xFE7F5558, 0xFE7EEDB0) (sleeping...)
lwp_cond_wait(0xFE7F5548, 0xFE7F5558, 0xFE7EEDB0) (sleeping...)
lwp_sema_wait(0xFDF0DE30) (sleeping...)
poll(0xFD530250, 1, -1) (sleeping...)
Received signal #14, SIGALRM, in lwp_sema_wait() [caught]
lwp_sema_wait(0xFE7EFA08) Err#91 ERESTART
sigprocmask(SIG_SETMASK, 0xFDE0BDE4, 0x00000000) = 0
lwp_sema_post(0xFDF0DE30) = 0
setitimer(ITIMER_REAL, 0xFDE0B730, 0x00000000) = 0
lwp_sema_wait(0xFDF0DE30) = 0
sigprocmask(SIG_SETMASK, 0xFE7FAD68, 0x00000000) = 0
setcontext(0xFDE0B6C8)
sigprocmask(SIG_BLOCK, 0xFE7EF9F8, 0x00000000) = 0
setitimer(ITIMER_REAL, 0xFDE0BC68, 0x00000000) = 0
sigprocmask(SIG_UNBLOCK, 0xFE7EF9F8, 0x00000000) = 0
fork1() = 12612
lwp_cond_wait(0xFE7F5548, 0xFE7F5558, 0xFE7EEDB0) = 0
lwp_cond_wait(0xFE7F5548, 0xFE7F5558, 0xFE7EEDB0) = 0
lwp_cond_wait(0xFE7F5548, 0xFE7F5558, 0xFE7EEDB0) = 0
lwp_cond_wait(0xFE7F5548, 0xFE7F5558, 0xFE7EEDB0) = 0
lwp_mutex_wakeup(0xFE7F5558) = 0
lwp_mutex_lock(0xFE7F5558) = 0
lwp_mutex_lock(0xFE7F5558) = 0
lwp_mutex_lock(0xFE7F5558) = 0
lwp_mutex_lock(0xFE7F5558) = 0
mmap(0x00000000, 73728, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_NORESERVE|MAP_ANON, -1, 0) = 0xFD7E0000
mprotect(0xFD7E0000, 8192, PROT_NONE) = 0
lwp_cond_signal(0xFE7F5548) = 0
lwp_cond_wait(0xFE7F5548, 0xFE7F5558, 0xFE7EEDB0) = 0
lwp_mutex_wakeup(0xFE7F5558) = 0
lwp_mutex_lock(0xFE7F5558) = 0
lwp_self() = 9
lwp_sema_post(0xFD7F1E30) = 0
lwp_sema_wait(0xFD7F1E30) = 0
lwp_mutex_wakeup(0xFE7F5558) = 0
lwp_mutex_lock(0xFE7F5558) = 0
lwp_cond_signal(0xFE7F5548) = 0
lwp_cond_wait(0xFE7F5548, 0xFE7F5558, 0xFE7EEDB0) = 0
time() = 1072237298
lwp_sema_post(0xFD7F1E30) = 0
lwp_sema_wait(0xFD7F1E30) = 0
lwp_mutex_wakeup(0xFE7F5558) = 0
lwp_mutex_lock(0xFE7F5558) = 0
lwp_mutex_wakeup(0xFE7FB1D8) = 0
lwp_mutex_lock(0xFE7FB1D8) = 0
lwp_cond_broadcast(0xFE7FB210) = 0
munmap(0xFE040000, 73728) = 0
accept(13, 0xFE031CE8, 0xFE031CD4, 1) (sleeping...)
signotifywait() (sleeping...)
lwp_cond_wait(0xFE7F5548, 0xFE7F5558, 0xFE7EEDB0) (sleeping...)
accept(9, 0xFE0F1C9E, 0xFE0F1C98, 1) (sleeping...)
lwp_sema_wait(0xFE7EFA08) (sleeping...)
lwp_cond_wait(0xFE7F5548, 0xFE7F5558, 0xFE7EEDB0) (sleeping...)
lwp_cond_wait(0xFE7F5548, 0xFE7F5558, 0xFE7EEDB0) (sleeping...)
lwp_sema_wait(0xFDF0DE30) (sleeping...)
lwp_cond_wait(0xFE7F5548, 0xFE7F5558, 0xFE7EEDB0) (sleeping...)
poll(0xFD530250, 1, -1) (sleeping...)
Received signal #14, SIGALRM, in lwp_sema_wait() [caught]
lwp_sema_wait(0xFE7EFA08) Err#91 ERESTART
sigprocmask(SIG_SETMASK, 0xFDE0BDE4, 0x00000000) = 0
lwp_sema_post(0xFDF0DE30) = 0
setitimer(ITIMER_REAL, 0xFDE0B730, 0x00000000) = 0
lwp_sema_wait(0xFDF0DE30) = 0
sigprocmask(SIG_SETMASK, 0xFE7FAD68, 0x00000000) = 0
setcontext(0xFDE0B6C8)
sigprocmask(SIG_BLOCK, 0xFE7EF9F8, 0x00000000) = 0
setitimer(ITIMER_REAL, 0xFDE0BC68, 0x00000000) = 0
sigprocmask(SIG_UNBLOCK, 0xFE7EF9F8, 0x00000000) = 0
time() = 1072237327
time() = 1072237327
time() = 1072237327
time() = 1072237327
time() = 1072237327
Received signal #14, SIGALRM, in lwp_sema_wait() [caught]
lwp_sema_wait(0xFE7EFA08) Err#91 ERESTART
sigprocmask(SIG_SETMASK, 0xFDE0BDE4, 0x00000000) = 0
lwp_sema_post(0xFE111E30) = 0
setitimer(ITIMER_REAL, 0xFDE0B730, 0x00000000) = 0
lwp_sema_wait(0xFE111E30) = 0
sigprocmask(SIG_SETMASK, 0xFE7FAD68, 0x00000000) = 0
setcontext(0xFDE0B6C8)
sigprocmask(SIG_BLOCK, 0xFE7EF9F8, 0x00000000) = 0
setitimer(ITIMER_REAL, 0xFDE0BC68, 0x00000000) = 0
sigprocmask(SIG_UNBLOCK, 0xFE7EF9F8, 0x00000000) = 0
fork1() = 12666
lwp_cond_wait(0xFE7F5548, 0xFE7F5558, 0xFE7EEDB0) = 0
lwp_cond_wait(0xFE7F5548, 0xFE7F5558, 0xFE7EEDB0) = 0
lwp_cond_wait(0xFE7F5548, 0xFE7F5558, 0xFE7EEDB0) = 0
lwp_cond_wait(0xFE7F5548, 0xFE7F5558, 0xFE7EEDB0) = 0
lwp_mutex_wakeup(0xFE7F5558) = 0
lwp_mutex_lock(0xFE7F5558) = 0
lwp_mutex_lock(0xFE7F5558) = 0
lwp_mutex_lock(0xFE7F5558) = 0
lwp_mutex_lock(0xFE7F5558) = 0
mmap(0x00000000, 73728, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_NORESERVE|MAP_ANON, -1, 0) = 0xFE040000
mprotect(0xFE040000, 8192, PROT_NONE) = 0
lwp_cond_signal(0xFE7F5548) = 0
lwp_cond_wait(0xFE7F5548, 0xFE7F5558, 0xFE7EEDB0) = 0
lwp_mutex_wakeup(0xFE7F5558) = 0
lwp_mutex_lock(0xFE7F5558) = 0
lwp_self() = 10
lwp_sema_post(0xFE051E30) = 0
lwp_sema_wait(0xFE051E30) = 0
lwp_mutex_wakeup(0xFE7F5558) = 0
lwp_mutex_lock(0xFE7F5558) = 0
lwp_cond_signal(0xFE7F5548) = 0
lwp_cond_wait(0xFE7F5548, 0xFE7F5558, 0xFE7EEDB0) = 0
time() = 1072237328
lwp_sema_post(0xFE7EFA08) = 0
lwp_sema_wait(0xFE7EFA08) = 0
sigprocmask(SIG_BLOCK, 0xFE7EF9F8, 0x00000000) = 0
setitimer(ITIMER_REAL, 0xFDE0BC68, 0x00000000) = 0
sigprocmask(SIG_UNBLOCK, 0xFE7EF9F8, 0x00000000) = 0
lwp_sema_post(0xFE051E30) = 0
lwp_sema_wait(0xFE051E30) = 0
lwp_mutex_wakeup(0xFE7F5558) = 0
lwp_mutex_lock(0xFE7F5558) = 0
lwp_mutex_wakeup(0xFE7FB1D8) = 0
lwp_mutex_lock(0xFE7FB1D8) = 0
lwp_cond_broadcast(0xFE7FB210) = 0
munmap(0xFD7E0000, 73728) = 0
accept(13, 0xFE031CE8, 0xFE031CD4, 1) (sleeping...)
signotifywait() (sleeping...)
lwp_cond_wait(0xFE7F5548, 0xFE7F5558, 0xFE7EEDB0) (sleeping...)
accept(9, 0xFE0F1C9E, 0xFE0F1C98, 1) (sleeping...)
lwp_sema_wait(0xFE7EFA08) (sleeping...)
lwp_cond_wait(0xFE7F5548, 0xFE7F5558, 0xFE7EEDB0) (sleeping...)
lwp_cond_wait(0xFE7F5548, 0xFE7F5558, 0xFE7EEDB0) (sleeping...)
lwp_cond_wait(0xFE7F5548, 0xFE7F5558, 0xFE7EEDB0) (sleeping...)
lwp_sema_wait(0xFDF0DE30) (sleeping...)
poll(0xFD530250, 1, -1) (sleeping...)
Received signal #14, SIGALRM, in lwp_sema_wait() [caught]
lwp_sema_wait(0xFE7EFA08) Err#91 ERESTART
sigprocmask(SIG_SETMASK, 0xFDE0BDE4, 0x00000000) = 0
lwp_sema_post(0xFDF0DE30) = 0
setitimer(ITIMER_REAL, 0xFDE0B730, 0x00000000) = 0
lwp_sema_wait(0xFDF0DE30) = 0
sigprocmask(SIG_SETMASK, 0xFE7FAD68, 0x00000000) = 0
setcontext(0xFDE0B6C8)
sigprocmask(SIG_BLOCK, 0xFE7EF9F8, 0x00000000) = 0
setitimer(ITIMER_REAL, 0xFDE0BC68, 0x00000000) = 0
sigprocmask(SIG_UNBLOCK, 0xFE7EF9F8, 0x00000000) = 0
fork1() = 12673
lwp_cond_wait(0xFE7F5548, 0xFE7F5558, 0xFE7EEDB0) = 0
lwp_cond_wait(0xFE7F5548, 0xFE7F5558, 0xFE7EEDB0) = 0
lwp_cond_wait(0xFE7F5548, 0xFE7F5558, 0xFE7EEDB0) = 0
lwp_cond_wait(0xFE7F5548, 0xFE7F5558, 0xFE7EEDB0) = 0
lwp_mutex_wakeup(0xFE7F5558) = 0
lwp_mutex_lock(0xFE7F5558) = 0
lwp_mutex_lock(0xFE7F5558) = 0
lwp_mutex_lock(0xFE7F5558) = 0
lwp_mutex_lock(0xFE7F5558) = 0
mmap(0x00000000, 73728, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_NORESERVE|MAP_ANON, -1, 0) = 0xFD7E0000
mprotect(0xFD7E0000, 8192, PROT_NONE) = 0
lwp_cond_signal(0xFE7F5548) = 0
lwp_cond_wait(0xFE7F5548, 0xFE7F5558, 0xFE7EEDB0) = 0
lwp_mutex_wakeup(0xFE7F5558) = 0
lwp_mutex_lock(0xFE7F5558) = 0
lwp_self() = 9
lwp_sema_post(0xFD7F1E30) = 0
lwp_sema_wait(0xFD7F1E30) = 0
lwp_mutex_wakeup(0xFE7F5558) = 0
lwp_mutex_lock(0xFE7F5558) = 0
lwp_cond_signal(0xFE7F5548) = 0
lwp_cond_wait(0xFE7F5548, 0xFE7F5558, 0xFE7EEDB0) = 0
time() = 1072237358
lwp_sema_post(0xFD7F1E30) = 0
lwp_sema_wait(0xFD7F1E30) = 0
lwp_mutex_wakeup(0xFE7F5558) = 0
lwp_mutex_lock(0xFE7F5558) = 0
lwp_mutex_wakeup(0xFE7FB1D8) = 0
lwp_mutex_lock(0xFE7FB1D8) = 0
lwp_cond_broadcast(0xFE7FB210) = 0
munmap(0xFE040000, 73728) = 0
accept(13, 0xFE031CE8, 0xFE031CD4, 1) (sleeping...)
signotifywait() (sleeping...)
lwp_cond_wait(0xFE7F5548, 0xFE7F5558, 0xFE7EEDB0) (sleeping...)
accept(9, 0xFE0F1C9E, 0xFE0F1C98, 1) (sleeping...)
lwp_sema_wait(0xFE7EFA08) (sleeping...)
lwp_cond_wait(0xFE7F5548, 0xFE7F5558, 0xFE7EEDB0) (sleeping...)
lwp_cond_wait(0xFE7F5548, 0xFE7F5558, 0xFE7EEDB0) (sleeping...)
lwp_sema_wait(0xFDF0DE30) (sleeping...)
lwp_cond_wait(0xFE7F5548, 0xFE7F5558, 0xFE7EEDB0) (sleeping...)
poll(0xFD530250, 1, -1) (sleeping...)
Received signal #14, SIGALRM, in lwp_sema_wait() [caught]
lwp_sema_wait(0xFE7EFA08) Err#91 ERESTART
sigprocmask(SIG_SETMASK, 0xFDE0BDE4, 0x00000000) = 0
lwp_sema_post(0xFDF0DE30) = 0
setitimer(ITIMER_REAL, 0xFDE0B730, 0x00000000) = 0
lwp_sema_wait(0xFDF0DE30) = 0
sigprocmask(SIG_SETMASK, 0xFE7FAD68, 0x00000000) = 0
setcontext(0xFDE0B6C8)
sigprocmask(SIG_BLOCK, 0xFE7EF9F8, 0x00000000) = 0
setitimer(ITIMER_REAL, 0xFDE0BC68, 0x00000000) = 0
sigprocmask(SIG_UNBLOCK, 0xFE7EF9F8, 0x00000000) = 0
time() = 1072237387
time() = 1072237387
time() = 1072237387
time() = 1072237387
time() = 1072237387
Received signal #14, SIGALRM, in lwp_sema_wait() [caught]
lwp_sema_wait(0xFE7EFA08) Err#91 ERESTART
sigprocmask(SIG_SETMASK, 0xFDE0BDE4, 0x00000000) = 0
lwp_sema_post(0xFE111E30) = 0
setitimer(ITIMER_REAL, 0xFDE0B730, 0x00000000) = 0
lwp_sema_wait(0xFE111E30) = 0
sigprocmask(SIG_SETMASK, 0xFE7FAD68, 0x00000000) = 0
setcontext(0xFDE0B6C8)
sigprocmask(SIG_BLOCK, 0xFE7EF9F8, 0x00000000) = 0
setitimer(ITIMER_REAL, 0xFDE0BC68, 0x00000000) = 0
sigprocmask(SIG_UNBLOCK, 0xFE7EF9F8, 0x00000000) = 0
fork1() = 12680
lwp_cond_wait(0xFE7F5548, 0xFE7F5558, 0xFE7EEDB0) = 0
lwp_cond_wait(0xFE7F5548, 0xFE7F5558, 0xFE7EEDB0) = 0
lwp_cond_wait(0xFE7F5548, 0xFE7F5558, 0xFE7EEDB0) = 0
lwp_cond_wait(0xFE7F5548, 0xFE7F5558, 0xFE7EEDB0) = 0
lwp_mutex_wakeup(0xFE7F5558) = 0
lwp_mutex_lock(0xFE7F5558) = 0
lwp_mutex_lock(0xFE7F5558) = 0
lwp_mutex_lock(0xFE7F5558) = 0
lwp_mutex_lock(0xFE7F5558) = 0
mmap(0x00000000, 73728, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_NORESERVE|MAP_ANON, -1, 0) = 0xFE040000
mprotect(0xFE040000, 8192, PROT_NONE) = 0
lwp_cond_signal(0xFE7F5548) = 0
lwp_cond_wait(0xFE7F5548, 0xFE7F5558, 0xFE7EEDB0) = 0
lwp_mutex_wakeup(0xFE7F5558) = 0
lwp_mutex_lock(0xFE7F5558) = 0
lwp_self() = 10
lwp_sema_post(0xFE051E30) = 0
lwp_sema_wait(0xFE051E30) = 0
lwp_mutex_wakeup(0xFE7F5558) = 0
lwp_mutex_lock(0xFE7F5558) = 0
lwp_cond_signal(0xFE7F5548) = 0
lwp_cond_wait(0xFE7F5548, 0xFE7F5558, 0xFE7EEDB0) = 0
time() = 1072237388
lwp_sema_post(0xFE7EFA08) = 0
lwp_sema_wait(0xFE7EFA08) = 0
sigprocmask(SIG_BLOCK, 0xFE7EF9F8, 0x00000000) = 0
setitimer(ITIMER_REAL, 0xFDE0BC68, 0x00000000) = 0
sigprocmask(SIG_UNBLOCK, 0xFE7EF9F8, 0x00000000) = 0
lwp_sema_post(0xFE051E30) = 0
lwp_sema_wait(0xFE051E30) = 0
lwp_mutex_wakeup(0xFE7F5558) = 0
lwp_mutex_lock(0xFE7F5558) = 0
lwp_mutex_wakeup(0xFE7FB1D8) = 0
lwp_mutex_lock(0xFE7FB1D8) = 0
lwp_cond_broadcast(0xFE7FB210) = 0
munmap(0xFD7E0000, 73728) = 0
accept(13, 0xFE031CE8, 0xFE031CD4, 1) (sleeping...)
signotifywait() (sleeping...)
lwp_cond_wait(0xFE7F5548, 0xFE7F5558, 0xFE7EEDB0) (sleeping...)
accept(9, 0xFE0F1C9E, 0xFE0F1C98, 1) (sleeping...)
lwp_sema_wait(0xFE7EFA08) (sleeping...)
lwp_cond_wait(0xFE7F5548, 0xFE7F5558, 0xFE7EEDB0) (sleeping...)
lwp_cond_wait(0xFE7F5548, 0xFE7F5558, 0xFE7EEDB0) (sleeping...)
lwp_cond_wait(0xFE7F5548, 0xFE7F5558, 0xFE7EEDB0) (sleeping...)
lwp_sema_wait(0xFDF0DE30) (sleeping...)
poll(0xFD530250, 1, -1) (sleeping...)

Metainit and devfsadm hanging - unable to perform device administration

A server had a problem a while ago where we had to remove 1/2 of a DiskSuite mirror (for just one metadevice) to perform some emergency maintenance due to file sys corruption. Now that it's been cleared up, I can no longer run devfsadm or add that metadevice mirror back in. The system just hangs during a socket call.
When running devfsadm, it hangs at the following point with an EAGAIN:
13277: munmap(0xFF2C0000, 32768)                       = 0
13277: auditsys(BSM_AUDITCTL, 0x00000014, 0xFFBFFC14, 0x00000004) = 0
13277: sysconfig(_CONFIG_SEM_VALUE_MAX)                = 2147483647
13277: mkdir("/dev", 0755)                             Err#17 EEXIST
13277: open("/dev/.devfsadm_dev.lock", O_RDWR|O_CREAT, 0644) = 4
13277: fcntl(4, F_SETLK, 0xFFBFF9B4)                   Err#11 EAGAIN
13277: read(4, "\0\0\0BA", 4)                          = 4
13277: lseek(4, 0, SEEK_SET)                           = 0
13277: fcntl(4, F_SETLKW, 0xFFBFF9B4) (sleeping...)For the metainit, it hangs at the following point:
13326: open64("/etc/lvm/mddb.cf", O_RDONLY)            = 5
13326: fstat64(5, 0xFFBFED20)                          = 0
13326: brk(0x0004C860)                                 = 0
13326: brk(0x0004E860)                                 = 0
13326: fstat64(5, 0xFFBFEBC8)                          = 0
13326: ioctl(5, TCGETA, 0xFFBFECAC)                    Err#25 ENOTTY
13326: read(5, " # m e t a d e v i c e ".., 8192)     = 557
13326: ioctl(4, (('V'<<8)|12), 0xFFBFF280)             = 0
13326: ioctl(4, (('V'<<8)|12), 0xFFBFF280)             = 0
13326: ioctl(4, (('V'<<8)|12), 0xFFBFF280)             = 0
13326: ioctl(4, (('V'<<8)|12), 0xFFBFF280)             = 0
13326: ioctl(4, (('V'<<8)|12), 0xFFBFF280)             = 0
13326: ioctl(4, (('V'<<8)|12), 0xFFBFF280)             = 0
13326: ioctl(4, (('V'<<8)|12), 0xFFBFF280)             = 0
13326: ioctl(4, (('V'<<8)|12), 0xFFBFF280)             = 0
13326: ioctl(4, (('V'<<8)|12), 0xFFBFF280)             = 0
13326: read(5, 0x0004AF54, 8192)                       = 0
13326: llseek(5, 0, SEEK_CUR)                          = 557
13326: close(5)                                        = 0
13326: ioctl(4, (('V'<<8)|13), 0xFFBFF280)             = 0
13326: ioctl(4, (('V'<<8)|99), 0xFFBFF970)             = 0
13326: open("//dev/.devfsadm_synch_door", O_RDONLY)    = 5
13326: lwp_sigmask(SIG_SETMASK, 0xFFBFFEFF, 0x0000FFF7) = 0xFFBFFEFF [0x0000FFFF]
13326: door_call(5, 0xFFBFEE90)        (sleeping...)I brought this system down on Saturday to install the latest recommended and security patch cluster, hoping that it might clear up any issues. Unfortunately, the patch cluster installed fine but this error persists.
Any ideas as to what might be causing this and how to correct it?

1. Make sure that in your phone you have your PC set as paired device (it's in "connections"). Plus make sure that paired PC is set as "authorised" in phone in setup of connections.
2. If still not working, check that you have latest drivers installed. You can get those by installing PC suite and follow p.1
I hope it helps.
Nokia 5800 History (yy-model): 95-450; 97-3110; 97-8110i; 98-6110; 98-5110; 99-7110; 01-T29 (ERICS); 02-6310i; 04-SE; 06-E70; 08-5000; 08-5800..

Process hanging

Hi,
I have a process running on Solaris 9. After the proces starts it hangs infinietly consuming 100 % of 1 CPU . There are 8 CPU's. I attached this process to truss utility. Below is the snapshot: the thread goes into sleep mode and the process hangs.
/3:     lwp_self()                         = 3
/1:     lwp_create(0xFFBFE868, LWP_DETACHED|LWP_SUSPENDED, 0xFFBFE864) = 4
/4:     lwp_create()     (returning as new lwp ...)     = 0
/3:     sysconfig(_CONFIG_NPROC_ONLN)               = 8
/4:     setustack(0xFCF70634)
/1:     lwp_continue(4)                         = 0
/4:     lwp_schedctl(SC_STATE|SC_PREEMPT, 0, 0xFCC7BD24) = 0
/4:     munmap(0x03F42000, 57344)               = 0
/4:     brk(0x03F50000)                         = 0
/4:     brk(0x04050000)                         = 0
/4:     munmap(0x03F52000, 57344)               = 0
/4:     lwp_unpark(3, 1)                    = 0
/3:     lwp_park(0x00000000, 0)                    = 0
/4:     lwp_mutex_wakeup(0xFF3EE8A0)               = 0
/3:     lwp_mutex_lock(0xFF3EE8A0)               = 0
/4:     lwp_self()                         = 4
/4:     lwp_unpark(1, 1)                    = 0
/1:     lwp_park(0x00000000, 0)                    = 0
/4:     munmap(0x03F62000, 57344)               = 0
/4:     lwp_unpark(1, 1)                    = 0
/1:     lwp_park(0x00000000, 0)                    = 0
/1:     priocntlsys(1, 0xFFBFE9BC, 3, 0xFFBFEA9C, 0)     = 16164
/1:     priocntlsys(1, 0xFFBFE9BC, 1, 0xFFBFEA58, 0)     = 6
/1:     getpid()                         = 16164 [16162]
/4:     lwp_park(0x00000000, 0)          (sleeping...)
/3:     lwp_park(0x00000000, 0)          (sleeping...)
/2:     Received signal #2, SIGINT, in sigtimedwait() [caught]
/2:     sigtimedwait(0xFCE7BCD8, 0x00000000, 0x00000000) = SIGINT
/2:     munmap(0x03F72000, 57344)               = 0
/2:     munmap(0x03F82000, 57344)               = 0
/2:     munmap(0x03F92000, 57344)               = 0
/2:     time()                              = 1129292137
/2:     munmap(0x03FA2000, 57344)               = 0
/2:     munmap(0x03FB2000, 57344)

Anjan, I do not use the specific tool set your post is about but the answers to the following questions might help someone zero in on the problem:
During the time that the problem is occurring do any error messages appear in the alert.log?
Did you provide Oracle support a hang analyze dump taken during the problem period? If so, what did support identify that the hang was on?
What do the machine CPU and memory utilization look like during the problem period?
HTH -- Mark D Powell --

Stat64: Any workaround to prevent the hang when used on faulty NFS files?

I observed that if I use stat64 on a file which belongs to a NFS filesystem, and if the NFS server is down, the stat64 hangs.
Is there workaround to prevent this hang?
((Similarly df -g also hangs...
bash-2.03$ truss df -g /home3/vmtv5
execve("/usr/sbin/df", 0xFFBEF31C, 0xFFBEF32C) argc = 3
munmap(0xFF390000, 8192) = 0
stat64("/home3/vmtv5", 0x00027160) (sleeping...)
NFS server bladepn2 not responding still trying
)

Hi Michael
Yes this is a new feature in L8 to disable it hold down option when opening
Here is what it says in the manual page 633:
Note: As a default behavior, Logic Pro will automatically create software instrument
tracks for each MIDI track, and assign an appropriate GarageBand instrument to each,
when you open a MIDI file. If you want to use external MIDI tracks for each MIDI track,
press Option while opening the MIDI file.

Sox hangs when trying to access dsp device

Hello, i have a problem with my TerraTec Cinergy 400TV Mobile (Pcmcia) and my HDA Intel sound card, im not entirely sure which is the problem.
I start out with loading the snd_hda_intel module for the sound card and that works fine, /dev/dsp is created and i can stream sound with xmms without any problems.
i then load saa7134 module for my Cinergy card, with options:
card=47 tuner=12 oss=1
and then i also load saa7134-alsa and that creates the other dsp device /dev/dsp1
so far so good, the sound still works fine. I start tvtime and i see video feeds, but no sound, this is where sox comes in, i need to stream the audio from dsp1 (which is the sound capture device on the Cinergy card) and tunnel it to dsp (hda intel device)
To start sox i use the following line:
/usr/bin/sox -t ossdsp -w -c2 -r 32000 /dev/sound/dsp1 -t ossdsp /dev/sound/dsp
When i do this sox freezes without giving me any return errors.
anyone ever had this problem? if not i can post a strace of what it does.

okey i figured some more out, i did a strace on sox when it ran (this was my own compiled version) and when it came to opening the dsp1 device it just hangs with
open("/dev/dsp1
it doesnt even finish the line
full print out of strace:
execve("/usr/bin/sox", ["/usr/bin/sox", "-t", "ossdsp", "-w", "-c2", "-r", "32000", "/dev/sound/dsp1", "-t", "ossdsp", "/dev/sound/dsp"], [/* 39 vars */]) = 0
uname({sys="Linux", node="fredrik", ...}) = 0
brk(0) = 0x80a9000
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=58667, ...}) = 0
mmap2(NULL, 58667, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb7f47000
close(3) = 0
open("/usr/X11R6/lib/libvorbisfile.so.3", O_RDONLY) = 3
read(3, "177ELF11133100030"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=31213, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7f46000
mmap2(NULL, 25124, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb7f3f000
mmap2(0xb7f45000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x6) = 0xb7f45000
close(3) = 0
open("/usr/X11R6/lib/libvorbisenc.so.2", O_RDONLY) = 3
read(3, "177ELF111331`200"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=1155847, ...}) = 0
mmap2(NULL, 1039876, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb7e41000
mmap2(0xb7e4c000, 987136, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xa) = 0xb7e4c000
mmap2(0xb7f3d000, 7684, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xb7f3d000
close(3) = 0
open("/usr/X11R6/lib/libvorbis.so.0", O_RDONLY) = 3
read(3, "177ELF111331P*00"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=178772, ...}) = 0
mmap2(NULL, 166996, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb7e18000
mmap2(0xb7e32000, 61440, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1a) = 0xb7e32000
close(3) = 0
open("/usr/X11R6/lib/libogg.so.0", O_RDONLY) = 3
read(3, "177ELF111331@2200"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=20706, ...}) = 0
mmap2(NULL, 19672, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb7e13000
mmap2(0xb7e17000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3) = 0xb7e17000
close(3) = 0
open("/lib/tls/libm.so.6", O_RDONLY) = 3
read(3, "177ELF111331203"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=177016, ...}) = 0
mmap2(NULL, 147616, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb7dee000
mmap2(0xb7e11000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x22) = 0xb7e11000
close(3) = 0
open("/usr/X11R6/lib/libmad.so.0", O_RDONLY) = 3
read(3, "177ELF11133100023"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=94834, ...}) = 0
mmap2(NULL, 86892, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb7dd8000
mmap2(0xb7ded000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x15) = 0xb7ded000
close(3) = 0
open("/usr/X11R6/lib/libmp3lame.so.0", O_RDONLY) = 3
read(3, "177ELF111331260l"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=310488, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7dd7000
mmap2(NULL, 632704, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb7d3c000
mmap2(0xb7d80000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x43) = 0xb7d80000
mmap2(0xb7d83000, 341888, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xb7d83000
mprotect(0xbfd68000, 4096, PROT_READ|PROT_WRITE|PROT_EXEC|PROT_GROWSDOWN) = 0
close(3) = 0
open("/usr/X11R6/lib/libasound.so.2", O_RDONLY) = 3
read(3, "177ELF111331200362"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=964324, ...}) = 0
mmap2(NULL, 776676, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb7c7e000
mmap2(0xb7d37000, 20480, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xb8) = 0xb7d37000
close(3) = 0
open("/lib/tls/libc.so.6", O_RDONLY) = 3
read(3, "177ELF111331O100"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=1358055, ...}) = 0
mmap2(NULL, 1154012, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb7b64000
mmap2(0xb7c78000, 16384, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x114) = 0xb7c78000
mmap2(0xb7c7c000, 7132, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xb7c7c000
close(3) = 0
open("/lib/libdl.so.2", O_RDONLY) = 3
read(3, "177ELF11133120f"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=13138, ...}) = 0
mmap2(NULL, 12404, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb7b60000
mmap2(0xb7b62000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1) = 0xb7b62000
close(3) = 0
open("/lib/tls/libpthread.so.0", O_RDONLY) = 3
read(3, "177ELF111331000H00"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=87817, ...}) = 0
mmap2(NULL, 70104, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb7b4e000
mmap2(0xb7b5c000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xd) = 0xb7b5c000
mmap2(0xb7b5e000, 4568, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xb7b5e000
close(3) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7b4d000
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7b4c000
mprotect(0xb7c78000, 4096, PROT_READ) = 0
mprotect(0xb7d3c000, 278528, PROT_READ|PROT_WRITE) = 0
mprotect(0xb7d3c000, 278528, PROT_READ|PROT_EXEC) = 0
set_thread_area({entry_number:-1 -> 6, base_addr:0xb7b4c6c0, limit:1048575, seg_32bit:1, contents:0, read_exec_only:0, limit_in_pages:1, seg_not_present:0, useable:1}) = 0
munmap(0xb7f47000, 58667) = 0
set_tid_address(0xb7b4c708) = 30764
rt_sigaction(SIGRTMIN, {0xb7b52380, [], SA_SIGINFO}, NULL, 8) = 0
rt_sigaction(SIGRT_1, {0xb7b52400, [], SA_RESTART|SA_SIGINFO}, NULL, 8) = 0
rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
getrlimit(RLIMIT_STACK, {rlim_cur=8192*1024, rlim_max=RLIM_INFINITY}) = 0
_sysctl({{CTL_KERN, KERN_VERSION}, 2, 0xbfd68960, 43, (nil), 0}) = 0
brk(0) = 0x80a9000
brk(0x80ca000) = 0x80ca000
open("/dev/sound/dsp1", O_RDONLY

My Excel with PowerPivots acts weird, it hangs when i try to change font color

Hi
I am facing a weird issue using PowerPivot in my workbook, there is a worksheet named Charts in my workbook and all the charts i am using resides in that worksheet. Whenever i try to change the font color in that sheet, my excel's color palette goes blur
and then everything just freezes and turns black. This problem is happening only with Charts worksheet, when i try to change the color in other sheets, it works just, the problem is only with Charts sheet. File
size is 16 MB, there are just 10 pivot tables with some calculations and some calculated fields. There are no add-ins other than PowerPivot.
Thanks,
Shanker

Hi,
In regarding of the issue, please provide us more information to assist you better.
Do you receive any error message?
Which Excel version are you using? Excel 2013 or other?
Which workbook format are you using? XLS or XLSX?
Are you performing any specific task?
According to your description, this issue seems only occur with the special worksheet "Charts".
Firstly, I recommend we copy all of the content to a new/blank Excel file to test.
If it works fine, this issue might be caused by the "Charts" workbook itself. We'd better check the "Charts" workbook. Or re-build the file with a new workbook.
If it still makes Excel hang with a new file, this issue might due to the content. Please check the content first.
Secondly, we could follow below KB to troubleshoot this issue:
https://support2.microsoft.com/kb/2758592/en-us?wa=wsignin1.0
Thirdly, if the issue still exists, we may try to collect the Event log and App crash dump file to do advanced troubleshooting.
Event log:
http://windows.microsoft.com/en-US/windows7/Open-Event-Viewer
App crash dump file:
First enable app crash dump collection by copying following words into notepad, saving it as dump.reg and importing
it:
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\Windows Error Reporting\localdumps\EXCEL.EXE]
"DumpFolder"=hex(2):63,00,3a,00,5c,00,63,00,72,00,61,00,73,00,68,00,64,00,75,\
00,6d,00,70,00,73,00,00,00
"DumpCount"=dword:00000010
"DumpType"=dword:00000001
"CustomDumpFlags"=dword:00000000
Then, open Excel
to repro the issue. If crash issue appeared, please find the crashdump file under c:\.
To further help you, please upload this file into Skydrive and shared the link here.
Also, you can try to analyze dump by yourself if you would like to：
How to analyze app crash dump file:
http://blogs.technet.com/b/askperf/archive/2007/05/29/basic-debugging-of-an-application-crash.aspx
Hope it's helpful.
Regards,
George Zhao
TechNet Community Support
It's recommended to download and install
Configuration Analyzer Tool (OffCAT), which is developed by Microsoft Support teams. Once the tool is installed, you can run it at any time to scan for hundreds of known issues in Office
programs.

Just installed Firefox 4. It hangs when I open any website and type in, for example, an ID, or even just click on something, for example, "Compose", in my webmail site.

Here's the detail of what happens.
1. Turn on computer and then click on Firefox icon on desktop.
2. Firefox opens. Everything looks OK. Mr Bunsen's graphic is working fine.
3. Click on any webpage link. For example, a newspaper or an online webmail page. All looks OK until
4. Click on anything or type anything, such as in ID in a box, and bingo, the top line of Firefox goes from dark blue to very pale blue and the computer is hung. You cannot get out of Firefox or get Firefox to work.
5. Switch off computer.
Is this perhaps due to a clash of Add-ons. I run Avast anti-virus. McAfee came with Firefox 4 and I did not reject it. Is it conflicting wth something in my system and causing it to hang?

You can modify the pref <b>keyword.URL</b> on the <b>about:config</b> page to use Google's "I'm Feeling Lucky" or Google's "Browse By Name".
* Google "I'm Feeling Lucky": http://www.google.com/search?btnI=I%27m+Feeling+Lucky&ie=UTF-8&oe=UTF-8&q=
* Google "Browse by Name": http://www.google.com/search?ie=UTF-8&sourceid=navclient&gfns=1&q=
* http://kb.mozillazine.org/keyword.URL
* http://kb.mozillazine.org/Location_Bar_search

I upgraded to the latest version of Firefox but it hangs when I use a search site such as Google or Bing. How can I fix this?

putting a search option in the search box to the right of the address bar opens up the full search window but then Firefox hangs.

Your UserAgent string in Firefox is messed up by another program that you installed, and those websites don't know you are running Firefox 3.6.3 (which is what you do have installed).
[http://en.wikipedia.org/wiki/User_Agent]
type '''about:config''' in the URL bar and hit Enter
''If you see the warning, you can confirm that you want to access that page.''
Filter = '''general.useragent.'''
Right-click the preferences that are '''bold''', one line at a time, and select '''''Reset''''',
Then restart Firefox

It hangs when playing games

My system is Windows 7 - 64 bit operating system
I've used Firefox for many many years and always praised it compared to EI. I am afraid I wont be able to praise it much more. It stinks. It hangs mostly when I am playing games or looking at pictures or videos. Its worse when on Facebook but also happens on other web site. I did all the troubleshooting, updates, remove old versions and re install, disable add ons all and all Its driving me insane. Can you solve the problem with a new versionof Firefox or do we have to flush the darn browser for good.
Thank you

anyone has a solution until a new version comes out?

When I boot up it hangs on the login screen for awhile, why?

I have a mid 2011 Macbook Air 13". It came with Lion but I recently updated to Mountain Lion. When I wake the laptop from sleep everything is fine. If it's been awhile since it slept (a couple of hours), the login screen hangs. What happens is that it boots like normal and looks like everything is correct, but it won't let me type in my password. After 10 seconds or so I can see a cursor come up but it won't let me type (but anything I do type at this point will later fill in the field after another 2-3 seconds or so). One other thing that's weird is that when the screen first comes up it shows the battery percentage from when I put it back on the charger, then after everything catches up, it changes to show 100%.
I hope I explained the problem well enough. Basicly a "wake from sleep" is fine if it hasn't been long since the laptop slept, but if it's been awhile it takes about 15-20 seconds to boot up.
Ideas?

Here are some suggestions based on my recent issue with unable to get Mavericks up after upgrade - The Apple geniuses just simply couldnt figure this one out...despite it being in their shop for 3 days (They probably did not look at it...and asked if they can just wipe out everything and install fresh...i had said NO):
Restart computer and hold Cmd+V when you hear chime. This will start the computer in Verbose mode.
See the messages and see where the system boot fails. In my case, it was some backtrace IOStorageFamily issue with com.paragon-software.
Google may be able to solve your Apple issues - just type the error message in and see if you get any useful suggestions. in most cases - this would be some faulty 3rd party drivers.....
In my case, it was something stupid i had probably installed....I had to boot to safe mode (Hold Shift at boot chime) - open Terminal, delete the folder com.paragon-software.kext from System/Library/Extensions....that fixed the problem. Mavericks is working great now....
Let me know if your debugging thing works...

Munmap hang

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