ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x20040006})
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x7ff7000000000000)
2022/09/10 17:50:00 SYZFATAL: executor 2 failed 11 times: failed to create temp dir: mkdir ./syzkaller-testdir3997958925: no space left on device