On 2018/09/07 18:36, Dmitry Vyukov wrote: > But I am still concerned as to what has changed recently. Potentially > this happens only on linux-next, at least that's where I saw all > existing reports. > New tasks seem to be added to the tail of the tasks list, but this > part does not seem to be changed recently in linux-next.. > As far as dump_tasks() is saying, these tasks are alive. Thus, I want to know what these tasks are doing (i.e. SysRq-t output). Since this is occurring in linux-next, we can try CONFIG_DEBUG_AID_FOR_SYZBOT=y case like https://lkml.org/lkml/2018/9/3/353 does.
