[Bug 211895] [11.0-RC2, 12.0] `usbconfig` hangs after suspend/resume, other USB devices don't work

2016-09-12 Thread bugzilla-noreply 
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=211895

Aleksander Alekseev  changed:

   What|Removed |Added

Summary|[11.0-RC2, 12.0]|[11.0-RC2, 12.0]
   |`usbconfig` hangs after |`usbconfig` hangs after
   |suspend/resume, other   |suspend/resume, other USB
   |devices don't work  |devices don't work

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[Bug 211895] [11.0-RC2, 12.0] `usbconfig` hangs after suspend/resume, other devices don't work

2016-09-12 Thread bugzilla-noreply 
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=211895

--- Comment #13 from Aleksander Alekseev  ---
hselasky@,

There is indeed "Legacy USB support" option. Currently I disabled this options,
however it doesn't make any difference.

Just in case I took pictures of all BIOS settings.

Info:

http://afiskon.ru/s/e9/40c97d2593_IMG_0422.JPG

System:

http://afiskon.ru/s/6f/384bad6482_IMG_0423.JPG
http://afiskon.ru/s/95/9496cdbd4e_IMG_0424.JPG

Advanced:

http://afiskon.ru/s/7a/ce7963709f_IMG_0425.JPG
http://afiskon.ru/s/51/60aa1a1108_IMG_0426.JPG
http://afiskon.ru/s/28/6be36809ce_IMG_0427.JPG
http://afiskon.ru/s/26/480addb270_IMG_0428.JPG
http://afiskon.ru/s/75/5adbb58f89_IMG_0429.JPG
http://afiskon.ru/s/53/6d34c88130_IMG_0430.JPG
http://afiskon.ru/s/11/d78c740646_IMG_0431.JPG
http://afiskon.ru/s/ae/4d22c2a9d1_IMG_0432.JPG
http://afiskon.ru/s/7c/0dbabc6140_IMG_0433.JPG
http://afiskon.ru/s/c6/b1ce169e0d_IMG_0434.JPG

Security:

http://afiskon.ru/s/9a/daf452766f_IMG_0435.JPG
http://afiskon.ru/s/56/5c8af36279_IMG_0436.JPG
http://afiskon.ru/s/dd/e282b89f88_IMG_0437.JPG
http://afiskon.ru/s/22/b73cb8920e_IMG_0438.JPG
http://afiskon.ru/s/d4/38a3ba05bd_IMG_0439.JPG

Boot:

http://afiskon.ru/s/60/0b08172820_IMG_0440.JPG

Exit:

http://afiskon.ru/s/53/023e53086e_IMG_0441.JPG

Nothing else looks suspicious to me.

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[Bug 211895] [11.0-RC2, 12.0] `usbconfig` hangs after suspend/resume, other devices don't work

2016-09-12 Thread bugzilla-noreply 
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=211895

--- Comment #12 from Hans Petter Selasky  ---
Just guessing, that some PCI hotplug support was merged to 11.0:

https://svnweb.freebsd.org/changeset/base/304434

Can it be the cause?

--HPS

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[Bug 211895] [11.0-RC2, 12.0] `usbconfig` hangs after suspend/resume, other devices don't work

2016-09-12 Thread bugzilla-noreply 
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=211895

--- Comment #11 from Hans Petter Selasky  ---
Hi,

Are there any settings in the BIOS for USB, like Legacy support. Can you turn
them off? Does it make any difference?

Maybe you could just "diff -ur" the RC1 and 11-0-BETA4 sources and look at what
areas where touched.

--HPS

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[Bug 211895] [11.0-RC2, 12.0] `usbconfig` hangs after suspend/resume, other devices don't work

2016-09-12 Thread bugzilla-noreply 
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=211895

Aleksander Alekseev  changed:

   What|Removed |Added

Summary|[11.0-RC2, 12.0] Logitech   |[11.0-RC2, 12.0]
   |K360 keyboard: `usbconfig`  |`usbconfig` hangs after
   |hangs after suspend/resume, |suspend/resume, other
   |other devices don't work|devices don't work

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[Bug 211895] [11.0-RC2, 12.0] Logitech K360 keyboard: `usbconfig` hangs after suspend/resume, other devices don't work

2016-09-12 Thread bugzilla-noreply 
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=211895

Aleksander Alekseev  changed:

   What|Removed |Added

Summary|Logitech K360 keyboard: |[11.0-RC2, 12.0] Logitech
   |`usbconfig` hangs after |K360 keyboard: `usbconfig`
   |suspend/resume  |hangs after suspend/resume,
   ||other devices don't work

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[Bug 211895] Logitech K360 keyboard: `usbconfig` hangs after suspend/resume

2016-09-12 Thread bugzilla-noreply 
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=211895

--- Comment #10 from Aleksander Alekseev  ---
Ok, here are a few updates on this issue.

1. I solved all issues regarding entering KDB and writing kernel core dumps.
Now I can provide really any debug information you might need. In case anyone
is interested the problem with KDB was that for some reason RC and RELEASE
builds of FreeBSD don't have DDB option in GENERIC kernel by default. To write
kernel dumps one needs a swap partition and dumpdev value in /etc/rc.conf
pointing to this partition. A good explanation of how UFS partition could be
shrinked to create a swap partition:
https://www.reddit.com/r/freebsd/comments/4ph4xu/shrink_ufs_root_fs/

2. The problem _does_ exist in 12.0 as well (I tested on r305736). usbconfig
doesn't hang, but keyboard still doesn't work. Neither does any other USB
device (flash drives, etc). Here is how dmesg looks like:

http://afiskon.ru/s/67/ba7648265f_usb120.jpg

As you may see there is no more infinite loop that calls usb_alloc_device and
uhub_reattach_port - they are called only one. But no other USB device could be
connected afterwards (see "giving up" errors).

3. Here are core.txt.0 and vmcore.0 created manually after issue was
reproduced:

http://afiskon.ru/s/aa/0e02bb563b_core.txt.0.txt
http://afiskon.ru/s/7a/d529b2c2d7_vmcore.0.tgz

Is there anything else I can do to help?

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