On 6/27/19 12:51 AM, Sebastian Andrzej Siewior wrote: > On 2019-06-03 18:38:53 [+0200], To He Zhe wrote: >> On 2019-05-29 18:20:56 [+0800], He Zhe wrote: >>> Hi, > Hi, > >>> Since v5.0.3-rt1, glibc/nptl/tst-robustpi8.c causes the following crash. >>> https://github.com/lattera/glibc/blob/master/nptl/tst-robustpi8.c >> thank you for the report. >> >>> root@intel-x86-64:~# ./tst-robustpi8 >>> 007: ------------[ cut here ]------------ >>> 007: kernel BUG at /buildarea2/zhe/repo/linux-rt-devel/kernel/locking/rtmutex.c:1336! >> … >>> 007: Call Trace: >>> 007: rt_spin_lock_slowlock_locked+0x87/0x230 >>> 007: rt_spin_lock_slowlock+0x67/0xa0 >>> 007: rt_spin_lock+0x38/0x40 >>> 007: ? futex_lock_pi+0x2cd/0x490 >>> 007: futex_lock_pi+0x2cd/0x490 >>> 007: do_futex+0x330/0xc40 >>> 007: __se_sys_futex+0x7f/0x170 >> … >> >> let me see what I can do… > I released v5.0.21-rt14 which addresses the issue. Thanks, I'll give a try ASAP Zhe > >>> Zhe > Sebastian >
