Robuta

https://manpages.ubuntu.com/manpages/questing/man2/EPIOCSPARAMS.2const.html Ubuntu Manpage: ioctl_eventpoll, EPIOCSPARAMS, EPIOCGPARAMS - ioctl() operations for epoll file... ioctl() operations for epoll file descriptors ubuntu manpage operations epoll file https://syzkaller.appspot.com/bug?extid=acf1d29334968f95c8aa INFO: rcu detected stall in eventpoll_release_file (2) release file info rcu detected stall https://lkml.iu.edu/hypermail/linux/kernel/1710.3/05255.html Linux-Kernel Archive: Re: [PATCH] epoll: remove ep_call_nested() from ep_eventpoll_poll()