Opened 4 years ago
Last modified 4 years ago
#16290 new bug
KDL in vm_remove_all_page_mappings_if_unaccessed
| Reported by: | cmkat | Owned by: | nobody |
|---|---|---|---|
| Priority: | normal | Milestone: | Unscheduled |
| Component: | System/Kernel | Version: | R1/beta2 |
| Keywords: | Cc: | ||
| Blocked By: | Blocking: | ||
| Platform: | All |
Description
I had just the telegram and webpositive open.
Attachments (5)
Change History (9)
by , 4 years ago
| Attachment: | photo_2020-06-21_20-35-02.jpg added |
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by , 4 years ago
| Attachment: | photo_2020-06-21_20-38-34.jpg added |
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by , 4 years ago
| Attachment: | photo_2020-06-22_03-14-59.jpg added |
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by , 4 years ago
| Attachment: | photo_2020-06-21_20-39-08.jpg added |
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by , 4 years ago
| Attachment: | photo_2020-06-21_20-39-27.jpg added |
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follow-up: 2 comment:1 by , 4 years ago
comment:2 by , 4 years ago
I dont know how to reproduce it, but i suspect it happen while i am using webpositive around google, dont find any other explain, sorry if i did confuse, cause ths week took some photos from the screen to start to report it, actually my haiku is 21 hours working withouth any crash by now. Replying to mmlr:
The very first line with the panic message is very important. It can be made out in most shots, but the third one is different and doesn't contain it. The two sets of KDL don't really look related, did they happen at the same time?
The first set with the GPF look like something went wrong with the paging structures. I am currently working there for other reasons and stumbled about some open questions with regard to TLB flushing that may be related here. Did this happen only once or are you able to reproduce?
Can you provide some details about your hardware? Easiest would be attaching a syslog.
comment:4 by , 4 years ago
| Component: | - General → System/Kernel |
|---|---|
| Summary: | KDL doing nothing → KDL in vm_remove_all_page_mappings_if_unaccessed |
The very first line with the panic message is very important. It can be made out in most shots, but the third one is different and doesn't contain it. The two sets of KDL don't really look related, did they happen at the same time?
The first set with the GPF look like something went wrong with the paging structures. I am currently working there for other reasons and stumbled about some open questions with regard to TLB flushing that may be related here. Did this happen only once or are you able to reproduce?
Can you provide some details about your hardware? Easiest would be attaching a syslog.