#15324 closed bug (no change required)
Almost all system freezes after opening YouTube in WebPositive
| Reported by: | ChronosX88 | Owned by: | nobody |
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| Priority: | critical | Milestone: | |
| Component: | Drivers/Network/pcnet | Version: | R1/beta1 |
| Keywords: | Cc: | ||
| Blocked By: | Blocking: | #15325 | |
| Platform: | x86-64 |
Description (last modified by )
Almost all system freezes after opening YouTube in WebPositive - including Tracker. Kernel process called "pcn intr handler" eats one CPU core (25%). Screenshot of top utility is attached to ticket. Running Haiku on VBox (host is Linux).
Attachments (1)
Change History (7)
by , 5 years ago
| Attachment: | Screenshot_20190901_141737.png added |
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comment:1 by , 5 years ago
| Description: | modified (diff) |
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comment:2 by , 5 years ago
| Description: | modified (diff) |
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comment:3 by , 5 years ago
| Component: | - General → Drivers/Network/pcnet |
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comment:4 by , 5 years ago
| Blocking: | 15325 added |
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comment:5 by , 5 years ago
| Resolution: | → no change required |
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| Status: | new → closed |
This was a known problem in VirtualBox: https://www.virtualbox.org/ticket/1067
It appears they finally fixed it this past May: https://www.virtualbox.org/ticket/1067
So, there's nothing we can do here. If you are on an older VirtualBox version, use the Intel network adapter as both we and they suggest.
comment:6 by , 4 years ago
| Milestone: | R1 |
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Remove milestone for tickets with status = closed and resolution != fixed
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In the top output I can see the pcnet driver interrupt using 100% CPU. After asking on IRC, this is on a virtual machine, so a workaround is to use a different network card. Yet, we should somehow make this driver behave properly?