[arch-general] what is happening here?

[Jude DaShiell]

[  491.146655] INFO: task systemd-udevd:128 blocked for more than 120 
seconds.
[  491.147874]       Tainted: G         C      4.13.12-1-ARCH #1
[  491.149295] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables 
this message.





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