ioctl: No such process (errno=3)
Author: liam-clinkCreated Jan 7, 2023Updated Aug 1, 2026
Labelsbug
When booting serenityos, the log outputs two times a runtime error related to ioctl, which seem to be precipitated by a lack of network hardware. This occurs while booting with qemu, I haven't tried running bare metal.
1.856 NetworkServer(13:13): Interfaces to configure: [ ep1s0 ]
1.856 NetworkServer(13:13): Disabling interface ep1s0
1.951 route(20:20): Exiting with runtime error: ioctl: No such process (errno=3)
2.002 NetworkServer(13:13): Config for interface ep0s8 doesn't exist, enabling DHCP for it
2.006 NetworkServer(13:13): Disabling interface ep0s8
2.034 route(22:22): Exiting with runtime error: ioctl: No such process (errno=3)
My guess is that something is assuming the existence of a network interface, and throwing an error as a result.
Source: SerenityOS/serenity