NetBSD-Bugs archive

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Old Index]

port-amd64/56172: Jabra Evolve 20 headset fails to work and may cause panic on removal or audio play



>Number:         56172
>Category:       port-amd64
>Synopsis:       Jabra Evolve 20 headset fails to work and may cause panic on removal or audio play
>Confidential:   no
>Severity:       serious
>Priority:       low
>Responsible:    port-amd64-maintainer
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Fri May 14 23:00:00 +0000 2021
>Originator:     Andrius V
>Release:        NetBSD 9.2
>Organization:
>Environment:
NetBSD  9.2 NetBSD 9.2 (GENERIC) #0: Wed May 12 22:13:25 EEST 2021  andriusv@:/home/andriusv/netbsd-src/sys/arch/amd64/compile/GENERIC amd64
>Description:
I was trying to use Jabra Evolve 20 USB headset, but unfortunately I couldn't manage to hear any sound from it, I am receiving these two errors on audio play or test
audio1(uaudio0): trigger_output failed: errno=5 
audio1(uaudio0): device timeout

What is more, removing it from USB port or sometimes at the beginning of audio play, it may cause kernel to crash:
uvm_fault(0xffff981a31ae1188, 0x609ed000, 1) -> e
fatal page fault in supervisor mode
trap type 6 code 0 rip 0xffffffff80958670 cs 0x8 rflags 0x10206 cr2 0x609edda8 ilevel 0 rsp 0xffffd0825cd6acc0
curlwp 0xffff981a3058c140 pid 572.1 lowest kstack 0xffffd0825cd682c0
panic: trap
cpu1: Begin traceback...
vpanic() at netbsd:vpanic+0x160
snprintf() at netbsd:snprintf
startlwp() at netbsd:startlwp
alltraps() at netbsd:alltraps+0xbb
mutex_vector_enter() at netbsd:mutex_vector_enter+0x91
mixer_ioctl() at netbsd:mixer_ioctl+0x58
audioioctl() at netbsd:audioioctl+0x201
sys_ioctl() at netbsd:sys_ioctl+0x5ab
syscall() at netbsd:syscall+0x157
--- syscall (number 54) ---
73ee925682ba:
cpu1: End traceback...

>How-To-Repeat:
Connect Jabra Evolve 20, optionally make it as default device, try to play from it - gets device timeout/trigger_output failed errors.

Start playing some video in the browser and disconnect the headset from USB port - system freezes, kernel crashes.
>Fix:



Home | Main Index | Thread Index | Old Index