Re: kern/55919: Creative HP-BTW3 (BT-W3) USB audio device has another descriptor layout

[coypu%sdf.org@localhost]

The following reply was made to PR kern/55919; it has been noted by GNATS.

From: coypu%sdf.org@localhost
To: gnats-bugs%netbsd.org@localhost
Cc: 
Subject: Re: kern/55919: Creative HP-BTW3 (BT-W3) USB audio device has
 another descriptor layout
Date: Tue, 23 Feb 2021 14:23:16 +0000

 I have the same hardware (Creative BT-W3).
 it works but after some time:
 
 System panicked: kernel diagnostic assertion "xfer == SIMPLEQ_FIRST(&pipe->up_queue)" failed: file "/bracket/repo/src/sys/dev/usb/usbdi.c", line 1035 xfer 0xffff9459c4a33188 is not start of queue (0xffff9459c4a33048 is at start)
 Backtrace from time of crash is available.
 crash> bt
 _KERNEL_OPT_GENFB_GLYPHCACHE() at 0
 _KERNEL_OPT_GENFB_GLYPHCACHE() at 0
 sys_reboot() at sys_reboot
 vpanic() at vpanic+0x160
 __x86_indirect_thunk_rax() at __x86_indirect_thunk_rax
 usb_transfer_complete() at usb_transfer_complete+0x448
 xhci_softintr() at xhci_softintr+0x597
 usb_soft_intr() at usb_soft_intr+0x25
 softint_dispatch() at softint_dispatch+0xf5
 DDB lost frame for Xsoftintr+0x4f, trying 0xffffa4013df190f0
 Xsoftintr() at Xsoftintr+0x4f
 --- interrupt ---
 754a0230390a0234:
 
 With line numbers:
 
 #4  0xffffffff8045de43 in usb_transfer_complete (xfer=0xffff9459c4a33188)
     at /bracket/repo/src/sys/dev/usb/usbdi.c:1035
 #5  0xffffffff80683615 in xhci_event_transfer (trb=<optimized out>, sc=0xffff945933d98000)
     at /bracket/repo/src/sys/dev/usb/xhci.c:2122
 #6  xhci_handle_event (trb=<optimized out>, sc=0xffff945933d98000) at /bracket/repo/src/sys/dev/usb/xhci.c:2198
 #7  xhci_softintr (v=<optimized out>) at /bracket/repo/src/sys/dev/usb/xhci.c:2238
 #8  0xffffffff80459f3e in usb_soft_intr (arg=0xffff945933d98050) at /bracket/repo/src/sys/dev/usb/usb.c:1316
 #9  0xffffffff80cb7190 in softint_execute (s=5, l=0xffff945c319664c0)
     at /bracket/repo/src/sys/kern/kern_softint.c:565
 #10 softint_dispatch (pinned=<optimized out>, s=5) at /bracket/repo/src/sys/kern/kern_softint.c:814