Date: Sat, 02 Feb 2019 17:20:26 +0000 From: bugzilla-noreply@freebsd.org To: usb@FreeBSD.org Subject: [Bug 235257] snd_uaudio not getting loaded automatically after migration to devmatch Message-ID: <bug-235257-19105-AQG9j1LFXI@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-235257-19105@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=235257 --- Comment #28 from Max <maxsteciuk@gmail.com> --- Hi devd seems to be the only process getting to sys/kern/subr_bus.c:devread() and it is pretty active there. >>>grep devread /var/log/messages |grep -oe 'PID [0-9]*, comm [a-zA-Z0-9]*'|sort |uniq >>>PID 86168, comm devd Here is chronological sequence of my debug checkpoints: >>>Feb 2 12:01:07 kernel: ugen0.6: <Dell DELL PROFESSIONAL SOUND BAR AE515> at usbus0 >>>... >>>Feb 2 12:01:07 kernel: +++ 2 devctl_queue_data_f() data [? at bus=0 hubaddr=3 port=2 devaddr=6 interface=3 ugen=ugen0.6 vendor=0x413c product=0xa506 devclass=0x00 devsubclass=0x00 devproto=0x00 sernum="" release=0xe001 mode=host intclass=0x03 intsubclass=0x00 intprotocol=0x00 on uhub2 >>>... >>>Feb 2 12:01:08 kernel: +++ 1 devread(): si_name devctl PID 86168, comm devd >>>Feb 2 12:01:08 kernel: +++ 2 devread(): PID 86168, comm devd >>>Feb 2 12:01:08 kernel: +++ 1 devread(): si_name devctl PID 86168, comm devd >>>Feb 2 12:01:08 kernel: +++ 2 devread(): PID 86168, comm devd >>>... >>>... >>>... >>>Feb 2 12:01:09 kernel: +++ 1 devread(): si_name devctl PID 86168, comm devd >>>Feb 2 12:01:09 kernel: +++ 2 devread(): PID 86168, comm devd >>>Feb 2 12:01:09 kernel: +++ 1 devctl_queue_data_f() data [!system=IFNET subsystem=em0 type=LINK_UP >>>Feb 2 12:01:09 kernel: ] flags 1, devctl_queue_length 1000 >>>Feb 2 12:01:09 kernel: +++ 2 devctl_queue_data_f() data [!system=IFNET subsystem=em0 type=LINK_UP >>>Feb 2 12:01:09 kernel: ] flags 1, devctl_queue_length 1000, devsoftc.queued 382 >>>Feb 2 12:01:09 kernel: em0: link state changed to UP Thanks, Max -- You are receiving this mail because: You are the assignee for the bug.home | help
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