2026年01月06日

Docker

journalctl -xeu docker
Jan 06 08:53:33 network dockerd[9285]: time="2026-01-06T08:53:33.872853220+08:00" level=info msg="Starting up"
Jan 06 08:53:33 network dockerd[9285]: time="2026-01-06T08:53:33.873629732+08:00" level=info msg="OTEL tracing is not configured, using no-op tracer provider"
Jan 06 08:53:33 network dockerd[9285]: time="2026-01-06T08:53:33.873725208+08:00" level=info msg="CDI directory does not exist, skipping: failed to monitor for changes: no such file or directory" dir=/var/run/cdi
Jan 06 08:53:33 network dockerd[9285]: time="2026-01-06T08:53:33.873738687+08:00" level=info msg="CDI directory does not exist, skipping: failed to monitor for changes: no such file or directory" dir=/etc/cdi
Jan 06 08:53:33 network dockerd[9285]: time="2026-01-06T08:53:33.880173024+08:00" level=info msg="Creating a containerd client" address=/run/containerd/containerd.sock timeout=1m0s
Jan 06 08:53:33 network dockerd[9285]: time="2026-01-06T08:53:33.887891839+08:00" level=info msg="Loading containers: start."
Jan 06 08:53:33 network dockerd[9285]: time="2026-01-06T08:53:33.895361176+08:00" level=info msg="[graphdriver] using prior storage driver: overlay2"
Jan 06 08:53:33 network dockerd[9285]: time="2026-01-06T08:53:33.908109300+08:00" level=info msg="Restoring containers: start."
Jan 06 08:53:33 network dockerd[9285]: time="2026-01-06T08:53:33.933896165+08:00" level=info msg="Deleting nftables IPv4 rules" error="exit status 1"
Jan 06 08:53:33 network dockerd[9285]: time="2026-01-06T08:53:33.951983980+08:00" level=info msg="Deleting nftables IPv6 rules" error="exit status 1"
Jan 06 08:53:34 network dockerd[9285]: time="2026-01-06T08:53:34.011298245+08:00" level=info msg="stopping event stream following graceful shutdown" error="<nil>" module=libcontainerd namespace=moby
Jan 06 08:53:34 network dockerd[9285]: failed to start daemon: Error initializing network controller: error obtaining controller instance: failed to register "bridge" driver: failed to create NAT chain DOCKER: iptables failed: iptables >
Jan 06 08:53:34 network dockerd[9285]: iptables v1.8.11 (legacy): can't initialize iptables table `nat': Table does not exist (do you need to insmod?)
Jan 06 08:53:34 network dockerd[9285]: Perhaps iptables or your kernel needs to be upgraded.
Jan 06 08:53:34 network dockerd[9285]:  (exit status 3)
Jan 06 08:53:34 network systemd[1]: docker.service: Main process exited, code=exited, status=1/FAILURE
sudo iptables -t nat -L
modprobe: FATAL: Module ip_tables not found in directory /lib/modules/6.18.3-2-cachyos
iptables v1.8.11 (legacy): can't initialize iptables table `nat': Table does not exist (do you need to insmod?)
Perhaps iptables or your kernel needs to be upgraded.

If CachyOS is the distro, install iptables-nft. You probably dont want this on your host machine.

HFMD

Hand, Foot, and Mouth Disease.

Common illness, very contagious. Infects children younger than 5 years old (but can still infect older ones ofc). Incubation period is 3 to 7 days. Commonly caused by these viruses: Enterovirus 71 and Coxsackievirus A10, A6, and A16.

Signs and Symptoms:

  • Fever

  • Sore throat

  • Painful mouth sores that blister

  • Rash commonly found on the hands and feet

Treatment: No treatment, just hope it gets away after 7 to 10 days.