make run crashed on Ubuntu

[gkorland]

I'm getting the following error when trying to run

make run

=== REDIS BUG REPORT START: Cut & paste starting from here ===
20321:M 13 Sep 2018 12:18:05.167 # Redis 999.999.999 crashed by signal: 11
20321:M 13 Sep 2018 12:18:05.167 # Crashed running the instruction at: 0x7f11649ae244
20321:M 13 Sep 2018 12:18:05.167 # Accessing address: 0x8058
20321:M 13 Sep 2018 12:18:05.167 # Failed assertion: <no assertion failed> (<no file>:0)

------ STACK TRACE ------
EIP:
/lib/x86_64-linux-gnu/libpthread.so.0(__pthread_mutex_trylock+0x14)[0x7f11649ae244]

Backtrace:
../install//redis-server *:6379(logStackTrace+0x5a)[0x562915eb1caa]
../install//redis-server *:6379(sigsegvHandler+0xb1)[0x562915eb2461]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x12890)[0x7f11649b6890]
/lib/x86_64-linux-gnu/libpthread.so.0(__pthread_mutex_trylock+0x14)[0x7f11649ae244]
../install//redis-server *:6379(je_base_alloc+0x51)[0x562915f2dfe1]
../install/libtensorflow_framework.so(+0x3db2b8)[0x7f115db3a2b8]
../install/libtensorflow_framework.so(+0x3e1cbc)[0x7f115db40cbc]
/lib64/ld-linux-x86-64.so.2(+0x10733)[0x7f116537d733]
/lib64/ld-linux-x86-64.so.2(+0x151ff)[0x7f11653821ff]
/lib/x86_64-linux-gnu/libc.so.6(_dl_catch_exception+0x6f)[0x7f116471a2df]
/lib64/ld-linux-x86-64.so.2(+0x147ca)[0x7f11653817ca]
/lib/x86_64-linux-gnu/libdl.so.2(+0xf96)[0x7f1164dcbf96]
/lib/x86_64-linux-gnu/libc.so.6(_dl_catch_exception+0x6f)[0x7f116471a2df]
/lib/x86_64-linux-gnu/libc.so.6(_dl_catch_error+0x2f)[0x7f116471a36f]
/lib/x86_64-linux-gnu/libdl.so.2(+0x1735)[0x7f1164dcc735]
/lib/x86_64-linux-gnu/libdl.so.2(dlopen+0x71)[0x7f1164dcc051]
../install//redis-server *:6379(moduleLoad+0x4a)[0x562915ee0a3a]
../install//redis-server *:6379(moduleLoadFromQueue+0x43)[0x562915ee0bb3]
../install//redis-server *:6379(main+0x470)[0x562915e62bc0]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xe7)[0x7f11645d4b97]
../install//redis-server *:6379(_start+0x2a)[0x562915e62e9a]

[lantiga]

Hi @gkorland, I am indeed reproducing this on a ubuntu box. Investigating right now.

[lantiga]

I have a workaround.

I started by noticing that an empty redis module crashes upon loading the moment you add -ltensorflow to the LD_FLAGS.

Inspecting the stack trace I noticed that the crash was related to jemalloc, so I built Redis with libc malloc as the allocator. This prevents the crash and make run succeeds.

I'll need to understand more, but for the time being I'll set the MALLOC env var for building Redis in get_deps.sh.

[lantiga]

@gkorland may I close this one?

[gkorland]

yes