r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='cgroup\x00') seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000001c0)={0x1, &(0x7f0000000140)=[{0x6}]}) dup2(0xffffffffffffffff, 0xffffffffffffffff) pread64(r0, &(0x7f0000000240)=""/147, 0x93, 0x0)