Messages in this thread | | | Date | Mon, 10 Oct 2011 06:02:29 -0400 (EDT) | From | Justin Piszcz <> | Subject | 3.1-rc9: Xvnc segmentation fault/coredump |
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Hello,
Summary: vncserver crashes with 3.1-rc9 when launching thunderbird and chrome (usually reproducible)
Problem: With 3.1-rc9 -- vncserver (both vnc-4_1_3-x86_linux) and the package in Debian: 4.1.1+X4.3.0-37 both core dump under 3.1-rc9 when I launch a couple of applications, thunderbird and chrome, these applications were also upgraded around the time I went to 3.1-rc9 so I cannot be certain which is causing the crashes. I cannot change the kernel for a while, machine is in production now; however, I have been following the 3.1-rc's for awhile and all were OK (ran -rc8) for the longest until -rc9. There appears to be no quick/fast debug package available for vncserver; however, I will show/describe it as best as I can.
1. Start vnc: vncserver -geometry 1920x1200 :1 -depth 24 2. Launch latest thunderbird, then chrome, then Xvnc crashes, dumps core.
Core with Debian's 4.1.1+X4.3.0-37 -rw------- 1 bob users 60551168 Oct 10 05:01 core.Xvnc4.7121
Core with realvnc's latest VNC on website (4.1.3): -rw------- 1 bob users 67252224 Oct 10 05:11 core.Xvnc.9631
Obviously without a debug version, the output is not meaningful, however, I was curious if ayone had seen anything like this with 3.1-rc9?
Core was generated by `Xvnc4 :1 -desktop p34:1 (bob) -auth /home/bob/.Xauthority -geometry 1920x1200 -'. Program terminated with signal 11, Segmentation fault. #0 0x00000000004cbed4 in ?? () (gdb) bt full #0 0x00000000004cbed4 in ?? () No symbol table info available. #1 0x00000000004dd577 in ?? () No symbol table info available. #2 0x00000000005832a2 in ?? () No symbol table info available. #3 0x00000000005834ff in ?? () No symbol table info available. #4 0x0000000000426d90 in ?? () No symbol table info available. #5 0x000000000040be86 in ?? () No symbol table info available. #6 0x00007f78bc27eead in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. #7 0x0000000000409259 in ?? () No symbol table info available. #8 0x00007fff81ea1f58 in ?? () No symbol table info available. #9 0x000000000000001c in ?? () No symbol table info available. #10 0x0000000000000015 in ?? () No symbol table info available. ---Type <return> to continue, or q <return> to quit--- #11 0x00007fff81ea2cbc in ?? () No symbol table info available. #12 0x00007fff81ea2cc2 in ?? () No symbol table info available. #13 0x00007fff81ea2cc5 in ?? () No symbol table info available. #14 0x00007fff81ea2cce in ?? () No symbol table info available. #15 0x00007fff81ea2cda in ?? () No symbol table info available. #16 0x00007fff81ea2ce0 in ?? () No symbol table info available. #17 0x00007fff81ea2cf6 in ?? () No symbol table info available. #18 0x00007fff81ea2d00 in ?? () No symbol table info available. #19 0x00007fff81ea2d0a in ?? () No symbol table info available. #20 0x00007fff81ea2d11 in ?? () No symbol table info available. #21 0x00007fff81ea2d14 in ?? () No symbol table info available. #22 0x00007fff81ea2d1d in ?? () ---Type <return> to continue, or q <return> to quit--- No symbol table info available. #23 0x00007fff81ea2d23 in ?? () No symbol table info available. #24 0x00007fff81ea2d2c in ?? () No symbol table info available. #25 0x00007fff81ea2d42 in ?? () No symbol table info available. #26 0x00007fff81ea2d4b in ?? () No symbol table info available. #27 0x00007fff81ea2d50 in ?? () No symbol table info available. #28 0x00007fff81ea2d54 in ?? () No symbol table info available. #29 0x00007fff81ea2d58 in ?? () No symbol table info available. #30 0x00007fff81ea2e68 in ?? () No symbol table info available. #31 0x00007fff81ea2e6c in ?? () No symbol table info available. #32 0x0000000000000000 in ?? () No symbol table info available. (gdb)
Justin.
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