#17846 closed bug (fixed)
PANIC: NULL dereference in get_next_usb_device
| Reported by: | badasahog | Owned by: | waddlesplash |
|---|---|---|---|
| Priority: | normal | Milestone: | R1/beta4 |
| Component: | Drivers/Network/realtekwifi | Version: | R1/Development |
| Keywords: | Cc: | ||
| Blocked By: | #17276 | Blocking: | |
| Platform: | All |
Description
I don't know how to read this error or what it means. I'm just a Windows guy.
It happened on the latest nightly as of 7/24/22
image of the panic:
https://pbs.twimg.com/media/FYbp53XXwAACvw5?format=jpg&name=small
Attachments (4)
Change History (18)
follow-up: 2 comment:1 by , 2 years ago
follow-up: 3 comment:2 by , 2 years ago
Replying to tqh:
Iterating over USB devices trigger a page fault. _fbsd_init_hardware and realtekwifi driver, so seems usb networking related.
I'm using a boot selector (called rEFInd) could that be the problem?
comment:3 by , 2 years ago
comment:4 by , 2 years ago
The bootloader has nothing to do with this problem.
Please attach the panic picture as an attachment here instead of just linking to it.
comment:5 by , 2 years ago
| Component: | - General → Drivers/Network/realtekwifi |
|---|---|
| Keywords: | Panic Installer Installation Error Critical removed |
| Owner: | changed from to |
| Version: | R1/beta3 → R1/Development |
comment:7 by , 2 years ago
No, you have just embedded the image from Twitter. Please attach it to the ticket directly.
comment:10 by , 2 years ago
| Blocked By: | 17276 added |
|---|
comment:11 by , 2 years ago
| Summary: | Haiku setup wizard panics at boot → PANIC: NULL dereference in get_next_usb_device |
|---|
Based on the stack trace it looks like the "interfaces" pointer of a device configuration is NULL. I'm not sure how that happened, because it never should be for any configuration we obtain. Looking at the source code of the stack, I'm not sure how this case actually is occurring.
comment:12 by , 2 years ago
| Milestone: | Unscheduled → R1/beta4 |
|---|---|
| Resolution: | → fixed |
| Status: | new → closed |
Should be fixed by hrev56432.
comment:14 by , 2 years ago
I can tell by looking at the screenshot that you are not even on a recent nightly build, much less hrev56432, so that does not count. Please test with the version I noted or a more recent one.
by , 2 years ago
| Attachment: | success.jpg added |
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great news! (you were right, I wasn't using the newest build)
Iterating over USB devices trigger a page fault. _fbsd_init_hardware and realtekwifi driver, so seems usb networking related.