Re: Impala minidump dump_breakpad_symbols
Thanks, Sandish, All the way at the bottom of the resolved minidump you should find a list of modules that breakpad tried to access when resolving the symbols. If you don't have the symbols for the right binary, you'll find a line like this: 0x0040 - 0x02759fff impalad ??? (main) (WARNING: No symbols, impalad, 80F4346224A2670E0C8632FE78B405510) If your symbols match, the (WARNING...) part will not be there. That hash in the warning identifies the binary, and your syms/impalad folder needs to have symbols for that hash: $ find syms/impalad syms/impalad syms/impalad/1975CC59C4F6B26C3BDDF2B51A9694500 syms/impalad/1975CC59C4F6B26C3BDDF2B51A9694500/impalad.sym syms/impalad/80F4346224A2670E0C8632FE78B405510 syms/impalad/80F4346224A2670E0C8632FE78B405510/impalad.sym Can you double check that you have matching symbols for your minidump? If that doesn't get you anywhere, can you please describe step-by-step what you did? Cheers, Lars On Nov 27, 2017 22:44, "sanysand...@gmail.com"wrote: > > > On 2017-11-28 12:01, Lars Volker wrote: > > Can you post the output of dump_breakpad_symbols.py and stderr of > > minidump_stackwalk? > > > > Cheers, Lars > > > > On Mon, Nov 27, 2017 at 10:24 PM, sanysand...@gmail.com < > > sanysand...@gmail.com> wrote: > > > > > > > > > > > On 2017-11-28 10:03, Sailesh Mukil wrote: > > > > Hi Sandish, > > > > > > > > Have you tried the steps outlined here? > > > > https://cwiki.apache.org/confluence/display/IMPALA/ > > > Debugging+Impala+Minidumps > > > > > > > > If it still doesn't work, as Brock mentioned, please paste portions > of > > > > errors or any other helpful output that you see. > > > > > > > > - Sailesh > > > > > > > > > > > > > > > > On Mon, Nov 27, 2017 at 8:23 PM, Brock Noland > wrote: > > > > > > > > > Hi Sandish, > > > > > > > > > > I don't know how to help you, but I think it'd be useful if you > shared > > > a > > > > > portion of the results file for folks to look at. Note that > attachments > > > > > don't work well so I'd just paste a portion of it inline. > > > > > > > > > > On Mon, Nov 27, 2017 at 9:15 PM, sanysand...@gmail.com < > > > > > sanysand...@gmail.com> wrote: > > > > > > > > > > > Hi Team, > > > > > > > > > > > > I'm trying to get minidump_stackwalk results with dump breakpad > > > symbols, > > > > > > but symbols are not showing in results file, below are the steps > > > which I > > > > > > followed. Can someone verify or give me steps to get symbols in > > > > > > minidump_stackwalk results ?? > > > > > > > > > > > > > > > > > > Steps: > > > > > > dump_breakpad_symbols.py -b be/build/ --dump_syms > > > > > > $IMPALA_HOME/toolchain/breakpad-1b704857f1e78a864e6942e613457e > > > > > 55f1aecb60-p3/bin/dump_syms > > > > > > -d /tmp/syms > > > > > > > > > > > > $IMPALA_HOME/toolchain/breakpad-1b704857f1e78a864e6942e61345 > > > > > > 7e55f1aecb60-p3/bin/minidump_stackwalk .dmp > > > /tmp/syms > > > > > > > /tmp/resolved.txt > > > > > > > > > > > > > > > > > > > > > Brock, here is the content of /tmp/resolved.txt file > > > - > > > Operating system: Linux > > > 0.0.0 Linux 3.10.0-514.21.1.el7.x86_64 #1 SMP Sat > Apr 22 > > > 02:41:35 EDT 2017 x86_64 > > > CPU: amd64 > > > family 6 model 63 stepping 2 > > > 36 CPUs > > > > > > GPU: UNKNOWN > > > > > > Crash reason: SIGSEGV > > > Crash address: 0x10 > > > Process uptime: not available > > > > > > Thread 72 (crashed) > > > 0 0x7fdb5e2fdbd0 > > > rax = 0x1e17e560 rdx = 0x17382a10 > > > rcx = 0x rbx = 0x > > > rsi = 0x044520c0 rdi = 0x > > > rbp = 0x7fd914150880 rsp = 0x7fdaef212a78 > > > r8 = 0x7fdb5df7b938r9 = 0x0020 > > > r10 = 0x0019 r11 = 0x > > > r12 = 0x7fdaef212c04 r13 = 0x0001 > > > r14 = 0x7fd913584800 r15 = 0x0049 > > > rip = 0x7fdb5e2fdbd0 > > > Found by: given as instruction pointer in context > > > > > > Thread 0 > > > 0 0x7fdb5e2ff6d5 > > > rax = 0xfe00 rdx = 0x0001 > > > rcx = 0x rbx = 0x > > > rsi = 0x0080 rdi = 0x0c505a84 > > > rbp = 0x0c505a58 rsp = 0x7fff3d583880 > > > r8 = 0x0c505a00r9 = 0x > > > r10 = 0x r11 = 0x0246 > > > r12 = 0x0c505a80 r13 = 0x > > > r14 = 0x7fff3d583950 r15 = 0x > > > rip = 0x7fdb5e2ff6d5 > > > Found by: given as instruction pointer in context > > > > > > Thread 1 > > > 0 0xbaa07c > > > rax = 0x rdx = 0x > > > rcx = 0x02734990 rbx = 0x7fd9d5b190c0 > > > rsi =
Re: Impala minidump dump_breakpad_symbols
On 2017-11-28 12:01, Lars Volkerwrote: > Can you post the output of dump_breakpad_symbols.py and stderr of > minidump_stackwalk? > > Cheers, Lars > > On Mon, Nov 27, 2017 at 10:24 PM, sanysand...@gmail.com < > sanysand...@gmail.com> wrote: > > > > > > > On 2017-11-28 10:03, Sailesh Mukil wrote: > > > Hi Sandish, > > > > > > Have you tried the steps outlined here? > > > https://cwiki.apache.org/confluence/display/IMPALA/ > > Debugging+Impala+Minidumps > > > > > > If it still doesn't work, as Brock mentioned, please paste portions of > > > errors or any other helpful output that you see. > > > > > > - Sailesh > > > > > > > > > > > > On Mon, Nov 27, 2017 at 8:23 PM, Brock Noland wrote: > > > > > > > Hi Sandish, > > > > > > > > I don't know how to help you, but I think it'd be useful if you shared > > a > > > > portion of the results file for folks to look at. Note that attachments > > > > don't work well so I'd just paste a portion of it inline. > > > > > > > > On Mon, Nov 27, 2017 at 9:15 PM, sanysand...@gmail.com < > > > > sanysand...@gmail.com> wrote: > > > > > > > > > Hi Team, > > > > > > > > > > I'm trying to get minidump_stackwalk results with dump breakpad > > symbols, > > > > > but symbols are not showing in results file, below are the steps > > which I > > > > > followed. Can someone verify or give me steps to get symbols in > > > > > minidump_stackwalk results ?? > > > > > > > > > > > > > > > Steps: > > > > > dump_breakpad_symbols.py -b be/build/ --dump_syms > > > > > $IMPALA_HOME/toolchain/breakpad-1b704857f1e78a864e6942e613457e > > > > 55f1aecb60-p3/bin/dump_syms > > > > > -d /tmp/syms > > > > > > > > > > $IMPALA_HOME/toolchain/breakpad-1b704857f1e78a864e6942e61345 > > > > > 7e55f1aecb60-p3/bin/minidump_stackwalk .dmp > > /tmp/syms > > > > > > /tmp/resolved.txt > > > > > > > > > > > > > > > > Brock, here is the content of /tmp/resolved.txt file > > - > > Operating system: Linux > > 0.0.0 Linux 3.10.0-514.21.1.el7.x86_64 #1 SMP Sat Apr 22 > > 02:41:35 EDT 2017 x86_64 > > CPU: amd64 > > family 6 model 63 stepping 2 > > 36 CPUs > > > > GPU: UNKNOWN > > > > Crash reason: SIGSEGV > > Crash address: 0x10 > > Process uptime: not available > > > > Thread 72 (crashed) > > 0 0x7fdb5e2fdbd0 > > rax = 0x1e17e560 rdx = 0x17382a10 > > rcx = 0x rbx = 0x > > rsi = 0x044520c0 rdi = 0x > > rbp = 0x7fd914150880 rsp = 0x7fdaef212a78 > > r8 = 0x7fdb5df7b938r9 = 0x0020 > > r10 = 0x0019 r11 = 0x > > r12 = 0x7fdaef212c04 r13 = 0x0001 > > r14 = 0x7fd913584800 r15 = 0x0049 > > rip = 0x7fdb5e2fdbd0 > > Found by: given as instruction pointer in context > > > > Thread 0 > > 0 0x7fdb5e2ff6d5 > > rax = 0xfe00 rdx = 0x0001 > > rcx = 0x rbx = 0x > > rsi = 0x0080 rdi = 0x0c505a84 > > rbp = 0x0c505a58 rsp = 0x7fff3d583880 > > r8 = 0x0c505a00r9 = 0x > > r10 = 0x r11 = 0x0246 > > r12 = 0x0c505a80 r13 = 0x > > r14 = 0x7fff3d583950 r15 = 0x > > rip = 0x7fdb5e2ff6d5 > > Found by: given as instruction pointer in context > > > > Thread 1 > > 0 0xbaa07c > > rax = 0x rdx = 0x > > rcx = 0x02734990 rbx = 0x7fd9d5b190c0 > > rsi = 0x rdi = 0x71494d40 > > rbp = 0x01f6 rsp = 0x7fdb5c4c1bd0 > > r8 = 0x7ffer9 = 0x7fff > > r10 = 0x0008 r11 = 0x0008 > > r12 = 0x r13 = 0x0c7dd6b0 > > r14 = 0x01f6 r15 = 0x0001 > > rip = 0x00baa07c > > Found by: given as instruction pointer in context > > > > Thread 2 > > 0 0x7fdb5e302bdd > > rax = 0xfdfc rdx = 0x00336ff8 > > rcx = 0x rbx = 0x0062 > > rsi = 0x rdi = 0x7fdb5aee1b90 > > rbp = 0x7fdb5aee3a60 rsp = 0x7fdb5aee1b80 > > r8 = 0x00336ff8r9 = 0x7fdb5aee15f0 > > r10 = 0x r11 = 0x0293 > > r12 = 0x04b92990 r13 = 0x > > r14 = 0x7fdb5aee1c50 r15 = 0x7fdb5ed326a0 > > rip = 0x7fdb5e302bdd > > Found by: given as instruction pointer in context > > 1 0xbdd2d9 > > rbp = 0x7fdb5aee3cc0 rsp = 0x7fdb5aee3a70 > > rip = 0x00bdd2d9 > > Found by: previous frame's frame pointer > > 2 0xbddcb4 > > rbp = 0x7fdb5aee3ce0 rsp =
Impala minidump dump_breakpad_symbols
Hi Team, I'm trying to get minidump_stackwalk results with dump breakpad symbols, but symbols are not showing in results file, below are the steps which I followed. Can someone verify or give me steps to get symbols in minidump_ stackwalk results ?? Steps: dump_breakpad_symbols.py -b be/build/ --dump_syms $IMPALA_HOME/toolchain/breakpad-1b704857f1e78a864e6942e613457e55f1aecb60-p3/bin/dump_syms -d /tmp/syms $IMPALA_HOME/toolchain/breakpad-1b704857f1e78a864e6942e613457e55f1aecb60-p3/bin/minidump_stackwalk .dmp /tmp/syms > /tmp/resolved.txt -- Thanks, Sandish Kumar phData Inc
Re: Impala minidump dump_breakpad_symbols
On 2017-11-28 10:03, Sailesh Mukilwrote: > Hi Sandish, > > Have you tried the steps outlined here? > https://cwiki.apache.org/confluence/display/IMPALA/Debugging+Impala+Minidumps > > If it still doesn't work, as Brock mentioned, please paste portions of > errors or any other helpful output that you see. > > - Sailesh > > > > On Mon, Nov 27, 2017 at 8:23 PM, Brock Noland wrote: > > > Hi Sandish, > > > > I don't know how to help you, but I think it'd be useful if you shared a > > portion of the results file for folks to look at. Note that attachments > > don't work well so I'd just paste a portion of it inline. > > > > On Mon, Nov 27, 2017 at 9:15 PM, sanysand...@gmail.com < > > sanysand...@gmail.com> wrote: > > > > > Hi Team, > > > > > > I'm trying to get minidump_stackwalk results with dump breakpad symbols, > > > but symbols are not showing in results file, below are the steps which I > > > followed. Can someone verify or give me steps to get symbols in > > > minidump_stackwalk results ?? > > > > > > > > > Steps: > > > dump_breakpad_symbols.py -b be/build/ --dump_syms > > > $IMPALA_HOME/toolchain/breakpad-1b704857f1e78a864e6942e613457e > > 55f1aecb60-p3/bin/dump_syms > > > -d /tmp/syms > > > > > > $IMPALA_HOME/toolchain/breakpad-1b704857f1e78a864e6942e61345 > > > 7e55f1aecb60-p3/bin/minidump_stackwalk .dmp /tmp/syms > > > > /tmp/resolved.txt > > > > > > Yes Sailesh, I have followed exact steps from this link https://cwiki.apache.org/confluence/display/IMPALA/Debugging+Impala+Minidumps and I tried from both private build and from .rpm getting similar results.
Re: Impala minidump dump_breakpad_symbols
Hi Sandish, Have you tried the steps outlined here? https://cwiki.apache.org/confluence/display/IMPALA/Debugging+Impala+Minidumps If it still doesn't work, as Brock mentioned, please paste portions of errors or any other helpful output that you see. - Sailesh On Mon, Nov 27, 2017 at 8:23 PM, Brock Nolandwrote: > Hi Sandish, > > I don't know how to help you, but I think it'd be useful if you shared a > portion of the results file for folks to look at. Note that attachments > don't work well so I'd just paste a portion of it inline. > > On Mon, Nov 27, 2017 at 9:15 PM, sanysand...@gmail.com < > sanysand...@gmail.com> wrote: > > > Hi Team, > > > > I'm trying to get minidump_stackwalk results with dump breakpad symbols, > > but symbols are not showing in results file, below are the steps which I > > followed. Can someone verify or give me steps to get symbols in > > minidump_stackwalk results ?? > > > > > > Steps: > > dump_breakpad_symbols.py -b be/build/ --dump_syms > > $IMPALA_HOME/toolchain/breakpad-1b704857f1e78a864e6942e613457e > 55f1aecb60-p3/bin/dump_syms > > -d /tmp/syms > > > > $IMPALA_HOME/toolchain/breakpad-1b704857f1e78a864e6942e61345 > > 7e55f1aecb60-p3/bin/minidump_stackwalk .dmp /tmp/syms > > > /tmp/resolved.txt > > >
Impala minidump dump_breakpad_symbols
Hi Team, I'm trying to get minidump_stackwalk results with dump breakpad symbols, but symbols are not showing in results file, below are the steps which I followed. Can someone verify or give me steps to get symbols in minidump_stackwalk results ?? Steps: dump_breakpad_symbols.py -b be/build/ --dump_syms $IMPALA_HOME/toolchain/breakpad-1b704857f1e78a864e6942e613457e55f1aecb60-p3/bin/dump_syms -d /tmp/syms $IMPALA_HOME/toolchain/breakpad-1b704857f1e78a864e6942e613457e55f1aecb60-p3/bin/minidump_stackwalk .dmp /tmp/syms > /tmp/resolved.txt