Bug 119411

Summary: Triggering Udev Events Hangs On Cold Start...
Product: Other Reporter: KernelBug (77777)
Component: OtherAssignee: other_other
Status: NEW ---    
Severity: high    
Priority: P1    
Hardware: All   
OS: Linux   
Kernel Version: 4.1.25 Subsystem:
Regression: No Bisected commit-id:
Attachments: cpuinfo
dmesg
iomem
ioports
lspci -vv
messages
modules

Description KernelBug 2016-06-01 05:46:36 UTC
Created attachment 218531 [details]
cpuinfo

Starting at either 4.1.22 or 4.1.23, I forget which one, when I start the computer, at 'triggering udev events' on bootup, it hangs on this for around 10-15 seconds.

At 4.1.21 I do not see this problem.

I also noticed this problem in the 4.4.x versions too.

I'm running Slackware 14.1 x86_64, Linux version 4.1.25 gcc version 4.8.2 (GCC) #2 SMP PREEMPT...

This is driving me crazy, it only happens on a cold start, but rebooting, it does not happen. With a fqast system running an Intel i7 along with a SSD, I hate sitting waiting and extra 10-15 seconds while this is hanging... :(

I hope this can be resolved some time soon...

thanks
Comment 1 KernelBug 2016-06-01 05:47:05 UTC
Created attachment 218541 [details]
dmesg
Comment 2 KernelBug 2016-06-01 05:47:33 UTC
Created attachment 218551 [details]
iomem
Comment 3 KernelBug 2016-06-01 05:47:57 UTC
Created attachment 218561 [details]
ioports
Comment 4 KernelBug 2016-06-01 05:48:40 UTC
Created attachment 218571 [details]
lspci -vv
Comment 5 KernelBug 2016-06-01 05:49:05 UTC
Created attachment 218581 [details]
messages
Comment 6 KernelBug 2016-06-01 05:49:28 UTC
Created attachment 218591 [details]
modules
Comment 7 KernelBug 2016-08-04 03:02:36 UTC
I just recently upgraded to Slackware 14.2 x86_64 using kernel 4.4.16 and I still see the same problem on a cold start up, it hangs at the console for 10-15 seconds when it gets to the part for;

'triggering udev events'

There is nothing in the logs saying anything about this, it's really bothersome to now have a kernel hang on startup, I've never seen anything like this before with kernels...

No one else is seeing this happening?