search for: sigsegv

Hi, I have a problem with compiling the new revision, the file Sifsegv_gc makes a call to the file Sigsegv.cpp but returns as file already allocated: ... llvm [3]: Compiling for Debug + Asserts Sigsegv.cpp build (bytecode) llvm [3]: Compiling Sigsegv.ll to Sigsegv.bc for Debug + Asserts build ( bytecode) llvm [3]: Compiling Sigsegv.bc to Sigsegv.s for Debug + Asserts build llvm [3]: Compiling for Debug...

We're been running the distribution version of Samba 3.6.9 as DC on Centos 6 for a few weeks now with a number of Samba 4 clients. We have ~20,000 machine and user accounts in our password database. We see a SIGSEGV every 24-48 hours or so in tcopy_passwd. I built a Samba 3.6.24 with debugging symbols and waited for a core file which we got this morning. Looking through the code we can see that there was a machine lookup for one of our Samba 4 servers which was handed a duff memory pointer from a memcache lo...

It seemed I found possible llvm-g++ bug. Programs compiled with llvm-g++ 4.5 crashed with SIGSEGV during stack unwinding in such testcase: chaos at chaos-desktop ~ % g++ --version g++ (Ubuntu/Linaro 4.5.1-7ubuntu2) 4.5.1 chaos at chaos-desktop ~ % echo "struct X{ ~X(){} }; int main() { X x; throw 1; }" > test.cpp && g++ test.cpp && ./a.out terminate called after t...

...w1", O_RDONLY) = 4 2705 brk(0x80b8000) = 0x80b8000 2705 _llseek(4, 0, [0], SEEK_SET) = 0 2705 read(4, 0x80b7000, 512) = -1 EIO (Input/output error) 2705 _llseek(4, 0, [0], SEEK_SET) = 0 2705 read(4, "", 0) = 0 2705 --- SIGSEGV (Segmentation fault) @ 0 (0) --- 2705 write(2, "Abnormal termination!\n", 22) = 22 2705 write(2, "There may be bound raw devices l"..., 71) = 71 2705 write(2, "using the raw(8) command.\n", 26) = 26 2705 rt_sigaction(SIGSEGV, {SIG_DFL}, {0x402f0b30, [SEGV], SA_RES...

http://bugs.freedesktop.org/show_bug.cgi?id=21908 Summary: SIGSEGV when no kernel DRM present Product: xorg Version: unspecified Platform: x86 (IA32) OS/Version: Linux (All) Status: NEW Severity: major Priority: medium Component: Driver/nouveau AssignedTo: nouveau at lists.fre...

...= 0 6192: brk(0x0005B190) = 0 6192: ioctl(3, TCGETA, 0xEFFFF5BC) Err#25 ENOTTY 6192: read(3, " u s e c h r o o t =".., 8192) = 1036 6192: Incurred fault #6, FLTBOUNDS %pc = 0xEF5C6F08 6192: siginfo: SIGSEGV SEGV_ACCERR addr=0x0003D940 6192: Received signal #11, SIGSEGV [default] 6192: siginfo: SIGSEGV SEGV_ACCERR addr=0x0003D940 6192: *** process killed *** 6191: Received signal #18, SIGCLD [caught] 6191: siginfo: SIGCLD CLD_KILLED pid=6192 status=0x000B 6191: w...

https://bugzilla.netfilter.org/show_bug.cgi?id=881 Summary: SIGSEGV on startup Product: nftables Version: unspecified Platform: x86_64 OS/Version: All Status: NEW Severity: enhancement Priority: P5 Component: nft AssignedTo: pablo at netfilter.org ReportedBy: shawn at c...

...|MAP_ANONYMOUS, -1, 0) = 0xb7de2000 read(8, "TZif\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\6\0\0\0\6\0"..., 4096) = 696 close(8) = 0 munmap(0xb7de2000, 4096) = 0 stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=696, ...}) = 0 --- SIGSEGV (Segmentation fault) @ 0 (0) --- +++ killed by SIGSEGV +++ Process 4707 detached antispam plugin was downloaded from: http://git.sipsolutions.net/?p=dovecot-antispam.git;a=snapshot;h=HEAD;sf=tgz Please advise me n next steps; I'm just a beginner with debugging C/C++. Thank you all. Boky

Hi Chaos A.D., > It seemed I found possible llvm-g++ bug. > Programs compiled with llvm-g++ 4.5 crashed with SIGSEGV during stack unwinding > in such testcase: I can reproduce this - investigating. Ciao, Duncan.

Hi, I just added an "archive" mbox namespace to my dovecot setup, so that people can put their old mail into a slightly more inode-friendly box. When querying the STATUS on one of these boxes, I got a sigsegv: Program received signal SIGSEGV, Segmentation fault. 0x0000000000454d24 in message_parse_header_next (ctx=0x59e500, hdr_r=0x7fbffff420) at message-parser.c:759 759 if (msg[0] == '\n' || (gdb) bac #0 0x0000000000454d24 in message_parse_header_next (ctx=0x59e500...

Hi! I have a problem that i dont know how to tackle ... i have done kickstarting many times but know it seems i hit an wall ... i try to kickstart through nfs an 64 bit centos .. just after taking ip trough dhcp i receive an SIGSEGV ! i dont know what to do anymore as the same ks.cfg worked very well until now .. Many thanks! Adrian -------------- next part -------------- A non-text attachment was scrubbed... Name: smime.p7s Type: application/x-pkcs7-signature Size: 3110 bytes Desc: S/MIME Cryptographic Signature URL: <ht...

It looks as though the problem isn't in R - I provoked a SIGSEGV under R 1.1.1 on RH62: > for (i in 1:100) an1 <- ann(cbind(runif(1000), runif(1000)), k = 4) > for (i in 1:100) an1 <- ann(cbind(runif(1001), runif(1001)), k = 4) Program received signal SIGSEGV, Segmentation fault. 0x40111109 in chunk_free (ar_ptr=0x401a5d40, p=0x8849a30) at malloc.c...

...r/log/rsync/log and /var/log/rsync doesn't exist or isn't a directory (or the log file can't be opened for any other reason), then there's no warning whatsoever, as rsync forks itself into the background before checking the config, opening the log file, etc. Worse still, it gets a SIGSEGV, and dumps core. Here's a strace from a fairly recent CVS: 15154 umask(022) = 0 15154 open("/var/log/rsync/log", O_WRONLY|O_APPEND|O_CREAT|O_LARGEFILE, 0666) = -1 ENOTDIR (Not a directory) 15154 umask(0) = 022 15154 umask(022)...

https://bugzilla.netfilter.org/show_bug.cgi?id=1190 Bug ID: 1190 Summary: adding element to map with stateful object and flag interval raise SIGSEGV Product: nftables Version: unspecified Hardware: x86_64 OS: All Status: NEW Severity: normal Priority: P5 Component: nft Assignee: pablo at netfilter.org Reporter: karel at unitednetworks.cz...

...t;, O_RDONLY) = 3 fstat(3, {st_mode=S_IFREG|0644, st_size=55537056, ...}) = 0 mmap(NULL, 55537056, PROT_READ, MAP_PRIVATE, 3, 0) = 0x2aaaaaae0000 close(3) = 0 brk(0) = 0x15b30000 brk(0x15b30800) = 0x15b30000 --- SIGSEGV (Segmentation fault) @ 0 (0) --- +++ killed by SIGSEGV +++ and ltrace gives: __libc_start_main(0x405180, 1, 0x7fff89087298, 0x440b30, 0x440b20 <unfinished ...> setlocale(5, "" <unfinished ...> sbrk(0) = 0x141f1000 sbrk(2048)...

...ld.so.1`_rt_boot+0x88 Does anyone happen to know why the ustack() doesn''t show lex, yak, main and _start? Also -- is there a way to use DTrace to trace access to memory and correlate that back to the instruction and function that accessed it (e.g., finding the culprit of a SIGSEGV without gdb)? Thanks for any insight, - Ryan -- UNIX Administrator http://daemons.net/~matty [1] $ cat fluffy.c void yak(char *fluff) { free(fluff); lex(fluff); } void lex(char *fluff) { free(fluff); } int main(int argc, char**argv) { char *fluff = malloc(1); printf(&quo...

Hi all, I am trying to write a D script which would print ustack() for every program in the system receiving SIGSEGV. All the stacks printed in trap()/sigtoproc() context do not have meaningful symbols. The following solves the problem to some degree but I''d much rather have a self-contained D script. dtrace -w -n ''fbt:genunix:sigtoproc:entry/arg2 == 11/ { self->pid=((proc_t *)arg0)->...

hi there, installation of winamp3 ran successfully. but running winamp3.exe throws sigsegv at me.. (gdb) r winamp3.exe Starting program: /usr/bin/wine winamp3.exe [New Thread 16384 (LWP 24073)] Xlib: extension "XFree86-DRI" missing on display ":0.0". err:win32:_EnterSysLevel (0x4090c834, level 2): Holding 0x409ae36c, level 3. Expect deadlock! fixme:ras:RasEnumConne...

...> > Are there still codepages to be packaged? > Still unsure about the codepages but I have managed to package samba 4.5.5. I've installed my packaged samba 4.5.5 on CentOS 7 and tried the upgrade again. Running the 'samba-tool domain classicupgrade' again fails with a silent SIGSEGV. # samba-tool domain classicupgrade --verbose --debuglevel=0 --dbdir /var/lib/samba/bentley --use-xattrs=yes --realm=mrc.motec.com.au --dns-backend=BIND9_DLZ /etc/samba/smb.bentley.conf 2>&1 | tee /tmp/out9 Reading smb.conf Provisioning Exporting account policy Exporting groups Ignoring gr...

...t, > in the decoder, in nb_celp, in both filter_mem2 > (if st->lpc_enh_enabled == 1) and iir_mem2 (if == 0) > > The function in question is filter_mem2_10 or > iir_mem2_10 > > _mm_loadu_ps is an unaligned load and all of the > data seems to be ok, and no sigill- get a sigsegv. > > Same code works fine on windoze. CPU in question > is a 2.8 ghz hyperthread- xmm/SSE supported. C > versions of same functions solve the issue- same > problem with multiple 3.3, 3.4 gcc versions. > > Thanks! > > Tom > ________________________________________...