On 28 Jul 2015 11:47, Szabolcs Nagy wrote:
On 22/07/15 16:09, Szabolcs Nagy wrote:
BZ 17918 dynamic-linker race: pthread_create can access
GL(dl_tls_max_dtv_idx) and GL(dl_tls_generation) without
holding the rtld lock.
https://sourceware.org/bugzilla/show_bug.cgi?id=17918
i don't know about any fix for this.
this is the cause of nptl/tst-stack4 failure, it affects all archs,
it happens about once out of 100 runs here on aarch64.
Inconsistency detected by ld.so: dl-tls.c: 493: _dl_allocate_tls_init:
Assertion `listp->slotinfo[cnt].gen <= _rtld_local._dl_tls_generation'
failed!
is this a regression ? if not, has it increased in frequency ? if not,
and there isn't a clear fix, i'm not sure it qualifies as a blocker.