Hello, This is recorded as GDB bug #31254¹. I've been investigating it and yesterday I realised it's a memory corruption issue in a data structure used by the Arm unwinder which uses exception tables.
I hope to have a fix for it soon™. ¹ https://sourceware.org/bugzilla/show_bug.cgi?id=31254 Maxim Kuvyrkov <maxim.kuvyr...@linaro.org> writes: > Hi All, > > This is a false positive, obviously. We do our best to filter out flaky > tests, but in > this case "gdb.threads/staticthreads.exp: up 10" PASSed twice in the previous > run, and > then FAILed twice in the next run. Sneaky! > > Re. the FAIL, the testcase expects to be " in main .*" after "up 10", but > ends up in > pthread_join() instead: > === > up 10 > #4 0x0001b864 in pthread_join () > (gdb) FAIL: gdb.threads/staticthreads.exp: up 10 > === > See [1] for details. > > [1] > https://ci.linaro.org/job/tcwg_gdb_check--master-arm-build/752/artifact/artifacts/00-sumfiles/gdb.log.1.xz > . > > Hi Thiago, > > Would you please investigate whether ending up in pthread_join() is > expected/reasonable > for 32-bit ARM? In other words, whether we have a GDB bug exposed by > staticthreads.exp or > the testcase needs to be generalized a bit. > > Thank you, -- Thiago _______________________________________________ linaro-toolchain mailing list -- linaro-toolchain@lists.linaro.org To unsubscribe send an email to linaro-toolchain-le...@lists.linaro.org
