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Message-ID: <008c01cc9559$a56cca20$f0465e60$@lucidpixels.com> Date: Fri, 28 Oct 2011 06:09:13 -0400 From: "Justin Piszcz" <jpiszcz@...idpixels.com> To: <vnc-list@...lvnc.com>, <linux-kernel@...r.kernel.org> Subject: RE: 3.x/libc6 -- out of ideas -- launching chrome results in an immediate crash of Xvnc everytime Hi, I built another machine clean install and the problem is the same (If you use google sync it syncs your extensions), I am getting closer,but essentially its an extension in Google Chrome that causes Xvnc/vnc to crash. I have quite a few extensions so I am trying to narrow it down now. Justin. -----Original Message----- From: Justin Piszcz [mailto:jpiszcz@...idpixels.com] Sent: Wednesday, October 26, 2011 7:31 PM To: vnc-list@...lvnc.com; linux-kernel@...r.kernel.org Subject: RE: 3.x/libc6 -- out of ideas -- launching chrome results in an immediate crash of Xvnc everytime Hi, It happens with tightvnc too, and more details at crash time: (gdb) bt #0 0x00007f04db334405 in raise () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007f04db337680 in abort () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007f04db36adbb in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #3 0x00007f04db374606 in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #4 0x00007f04db37933c in free () from /lib/x86_64-linux-gnu/libc.so.6 #5 0x0000000000548c9a in miSetShape () #6 0x0000000000549eef in ?? () #7 0x000000000054a13e in ?? () #8 0x000000000043c157 in Dispatch () #9 0x000000000042259b in main () (gdb) -- Any thoughts on this?? Cannot use VNC, cannot use tightvnc :( -- $ /usr/bin/tightvncserver :1 -geometry 1920x1200 -- user@p34:~$ *** glibc detected *** Xtightvnc: free(): invalid pointer: 0x00007f04db681e60 *** ======= Backtrace: ========= /lib/x86_64-linux-gnu/libc.so.6(+0x72606)[0x7f04db374606] /lib/x86_64-linux-gnu/libc.so.6(cfree+0x6c)[0x7f04db37933c] Xtightvnc(miSetShape+0x2ba)[0x548c9a] Xtightvnc[0x549eef] Xtightvnc[0x54a13e] Xtightvnc(Dispatch+0x167)[0x43c157] Xtightvnc(main+0x7eb)[0x42259b] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xfd)[0x7f04db320ead] Xtightvnc[0x421c89] ======= Memory map: ======== 00400000-00582000 r-xp 00000000 08:22 1453767 /usr/bin/Xtightvnc 00782000-00795000 rw-p 00182000 08:22 1453767 /usr/bin/Xtightvnc 00795000-007b8000 rw-p 00000000 00:00 0 01d14000-02751000 rw-p 00000000 00:00 0 [heap] 7f04d4000000-7f04d4021000 rw-p 00000000 00:00 0 7f04d4021000-7f04d8000000 ---p 00000000 00:00 0 7f04d96bf000-7f04d96d4000 r-xp 00000000 08:22 3673919 /lib/x86_64-linux-gnu/libgcc_s.so.1 7f04d96d4000-7f04d98d4000 ---p 00015000 08:22 3673919 /lib/x86_64-linux-gnu/libgcc_s.so.1 7f04d98d4000-7f04d98d5000 rw-p 00015000 08:22 3673919 /lib/x86_64-linux-gnu/libgcc_s.so.1 7f04d98d5000-7f04d98e0000 r-xp 00000000 08:22 3676132 /lib/x86_64-linux-gnu/libnss_files-2.13.so 7f04d98e0000-7f04d9adf000 ---p 0000b000 08:22 3676132 /lib/x86_64-linux-gnu/libnss_files-2.13.so 7f04d9adf000-7f04d9ae0000 r--p 0000a000 08:22 3676132 /lib/x86_64-linux-gnu/libnss_files-2.13.so 7f04d9ae0000-7f04d9ae1000 rw-p 0000b000 08:22 3676132 /lib/x86_64-linux-gnu/libnss_files-2.13.so 7f04d9ae1000-7f04d9aeb000 r-xp 00000000 08:22 3676007 /lib/x86_64-linux-gnu/libnss_nis-2.13.so 7f04d9aeb000-7f04d9cea000 ---p 0000a000 08:22 3676007 /lib/x86_64-linux-gnu/libnss_nis-2.13.so 7f04d9cea000-7f04d9ceb000 r--p 00009000 08:22 3676007 /lib/x86_64-linux-gnu/libnss_nis-2.13.so 7f04d9ceb000-7f04d9cec000 rw-p 0000a000 08:22 3676007 /lib/x86_64-linux-gnu/libnss_nis-2.13.so 7f04d9cec000-7f04d9d01000 r-xp 00000000 08:22 3676005 /lib/x86_64-linux-gnu/libnsl-2.13.so 7f04d9d01000-7f04d9f00000 ---p 00015000 08:22 3676005 /lib/x86_64-linux-gnu/libnsl-2.13.so 7f04d9f00000-7f04d9f01000 r--p 00014000 08:22 3676005 /lib/x86_64-linux-gnu/libnsl-2.13.so 7f04d9f01000-7f04d9f02000 rw-p 00015000 08:22 3676005 /lib/x86_64-linux-gnu/libnsl-2.13.so 7f04d9f02000-7f04d9f04000 rw-p 00000000 00:00 0 7f04d9f04000-7f04d9f0b000 r-xp 00000000 08:22 3675998 /lib/x86_64-linux-gnu/libnss_compat-2.13.so 7f04d9f0b000-7f04da10a000 ---p 00007000 08:22 3675998 /lib/x86_64-linux-gnu/libnss_compat-2.13.so 7f04da10a000-7f04da10b000 r--p 00006000 08:22 3675998 /lib/x86_64-linux-gnu/libnss_compat-2.13.so 7f04da10b000-7f04da10c000 rw-p 00007000 08:22 3675998 /lib/x86_64-linux-gnu/libnss_compat-2.13.so 7f04da10c000-7f04da16c000 rw-s 00000000 00:04 7864330 /SYSV00000000 (deleted) 7f04da16c000-7f04db302000 rw-p 00000000 00:00 0 7f04db302000-7f04db47c000 r-xp 00000000 08:22 3675991 /lib/x86_64-linux-gnu/libc-2.13.so 7f04db47c000-7f04db67c000 ---p 0017a000 08:22 3675991 /lib/x86_64-linux-gnu/libc-2.13.so 7f04db67c000-7f04db680000 r--p 0017a000 08:22 3675991 /lib/x86_64-linux-gnu/libc-2.13.so 7f04db680000-7f04db681000 rw-p 0017e000 08:22 3675991 /lib/x86_64-linux-gnu/libc-2.13.so 7f04db681000-7f04db686000 rw-p 00000000 00:00 0 7f04db686000-7f04db68e000 r-xp 00000000 08:22 3675995 /lib/x86_64-linux-gnu/libcrypt-2.13.so 7f04db68e000-7f04db88d000 ---p 00008000 08:22 3675995 /lib/x86_64-linux-gnu/libcrypt-2.13.so 7f04db88d000-7f04db88e000 r--p 00007000 08:22 3675995 /lib/x86_64-linux-gnu/libcrypt-2.13.so 7f04db88e000-7f04db88f000 rw-p 00008000 08:22 3675995 /lib/x86_64-linux-gnu/libcrypt-2.13.so 7f04db88f000-7f04db8bd000 rw-p 00000000 00:00 0 7f04db8bd000-7f04db8e1000 r-xp 00000000 08:22 1445921 /usr/lib/libjpeg.so.62.0.0 7f04db8e1000-7f04dbae0000 ---p 00024000 08:22 1445921 /usr/lib/libjpeg.so.62.0.0 7f04dbae0000-7f04dbae1000 rw-p 00023000 08:22 1445921 /usr/lib/libjpeg.so.62.0.0 7f04dbae1000-7f04dbae3000 r-xp 00000000 08:22 3676009 /lib/x86_64-linux-gnu/libdl-2.13.so 7f04dbae3000-7f04dbce3000 ---p 00002000 08:22 3676009 /lib/x86_64-linux-gnu/libdl-2.13.so 7f04dbce3000-7f04dbce4000 r--p 00002000 08:22 3676009 /lib/x86_64-linux-gnu/libdl-2.13.so 7f04dbce4000-7f04dbce5000 rw-p 00003000 08:22 3676009 /lib/x86_64-linux-gnu/libdl-2.13.so 7f04dbce5000-7f04dbd66000 r-xp 00000000 08:22 3676000 /lib/x86_64-linux-gnu/libm-2.13.so 7f04dbd66000-7f04dbf65000 ---p 00081000 08:22 3676000 /lib/x86_64-linux-gnu/libm-2.13.so 7f04dbf65000-7f04dbf66000 r--p 00080000 08:22 3676000 /lib/x86_64-linux-gnu/libm-2.13.so 7f04dbf66000-7f04dbf67000 rw-p 00081000 08:22 3676000 /lib/x86_64-linux-gnu/libm-2.13.so 7f04dbf67000-7f04dbf7e000 r-xp 00000000 08:22 1444016 /usr/lib/libz.so.1.2.3.4 7f04dbf7e000-7f04dc17d000 ---p 00017000 08:22 1444016 /usr/lib/libz.so.1.2.3.4 7f04dc17d000-7f04dc17e000 rw-p 00016000 08:22 1444016 /usr/lib/libz.so.1.2.3.4 7f04dc17e000-7f04dc19d000 r-xp 00000000 08:22 3677025 /lib/x86_64-linux-gnu/ld-2.13.so 7f04dc25a000-7f04dc2ba000 rw-s 00000000 00:04 7929868 /SYSV00000000 (deleted) 7f04dc2ba000-7f04dc31a000 rw-s 00000000 00:04 7897099 /SYSV00000000 (deleted) 7f04dc31a000-7f04dc37a000 rw-s 00000000 00:04 7831561 /SYSV00000000 (deleted) 7f04dc37a000-7f04dc37f000 rw-p 00000000 00:00 0 7f04dc39b000-7f04dc39d000 rw-p 00000000 00:00 0 7f04dc39d000-7f04dc39e000 r--p 0001f000 08:22 3677025 /lib/x86_64-linux-gnu/ld-2.13.so 7f04dc39e000-7f04dc39f000 rw-p 00020000 08:22 3677025 /lib/x86_64-linux-gnu/ld-2.13.so 7f04dc39f000-7f04dc3a0000 rw-p 00000000 00:00 0 7fffc7cc0000-7fffc7ce1000 rw-p 00000000 00:00 0 [stack] 7fffc7df3000-7fffc7df4000 r-xp 00000000 00:00 0 [vdso] ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0 [vsyscall] Justin. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at 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