Re: KASAN: out-of-bounds Read in rds_cong_queue_updates (2)

2018-06-13 Thread Dmitry Vyukov
On Wed, Jun 13, 2018 at 12:19 PM, Sowmini Varadhan wrote: > On (06/13/18 09:52), Dmitry Vyukov wrote: >> I think this is: >> >> #syz dup: KASAN: use-after-free Read in rds_cong_queue_updates > > Indeed. We'd had a discussion about getting a dump of threads > using sysrq (or similar), given the cha

Re: KASAN: out-of-bounds Read in rds_cong_queue_updates (2)

2018-06-13 Thread Sowmini Varadhan
On (06/13/18 09:52), Dmitry Vyukov wrote: > I think this is: > > #syz dup: KASAN: use-after-free Read in rds_cong_queue_updates Indeed. We'd had a discussion about getting a dump of threads using sysrq (or similar), given the challenges around actually getting a crash dump, is that now possible?