Date: Sun, 06 Sep 2015 19:58:33 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-x11@FreeBSD.org Subject: [Bug 202645] x11/xorg Mouse driver problem causes infinite loop in err log output Message-ID: <bug-202645-8047-YeRucR7Ml8@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-202645-8047@https.bugs.freebsd.org/bugzilla/> References: <bug-202645-8047@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=202645 --- Comment #1 from nogcjx@fastmail.fm --- The underlying problem in the host machine was related to a USB device that disconnects, but such a problem should not cause a log message flood of hundreds of megabytes writing at full speed. my bug report is still a request to avoid a log message storm when such a hardware event happens. The underlying problem with my host that MIGHT be the initial trigger in the FreeBSD 11 kvm/qemu vm is described by these error messgaes in the Debian 8 host: Sep 6 15:47:06 mmm kernel: [79177.448628] bcm5974: mode switch failed Sep 6 15:47:06 mmm kernel: [79177.497639] bcm5974 7-2:1.2: could not read from device Sep 6 15:47:06 mmm kernel: [79177.497646] bcm5974: mode switch failed Sep 6 15:47:06 mmm kernel: [79177.620304] usb usb7-port2: disabled by hub (EMI?), re-enabling... Sep 6 15:47:06 mmm kernel: [79177.620324] usb 7-2: USB disconnect, device number 38 Sep 6 15:47:06 mmm kernel: [79177.944147] usb 7-2: new full-speed USB device number 39 using uhci_hcd Sep 6 15:47:06 mmm kernel: [79178.130706] usb 7-2: New USB device found, idVendor=05ac, idProduct=0230 Sep 6 15:47:06 mmm kernel: [79178.130718] usb 7-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 Sep 6 15:47:06 mmm kernel: [79178.130725] usb 7-2: Product: Apple Internal Keyboard / Trackpad Sep 6 15:47:06 mmm kernel: [79178.130731] usb 7-2: Manufacturer: Apple, Inc. Sep 6 15:47:06 mmm kernel: [79178.142760] input: Apple, Inc. Apple Internal Keyboard / Trackpad as /devices/pci0000:00/0000:00:1d.2/usb7/7-2/7-2:1.0/0003:05AC:0230.F77C/input/input63368 Sep 6 15:47:06 mmm kernel: [79178.143054] apple 0003:05AC:0230.F77C: input,hidraw1: USB HID v1.11 Keyboard [Apple, Inc. Apple Internal Keyboard / Trackpad] on usb-0000:00:1d.2-2/input0 Sep 6 15:47:07 mmm kernel: [79178.649101] apple 0003:05AC:0230.F77D: hidraw2: USB HID v1.11 Device [Apple, Inc. Apple Internal Keyboard / Trackpad] on usb-0000:00:1d.2-2/input1 Sep 6 15:47:07 mmm kernel: [79178.652296] input: bcm5974 as /devices/pci0000:00/0000:00:1d.2/usb7/7-2/7-2:1.2/input/input63369 Sep 6 15:47:07 mmm mtp-probe: checking bus 7, device 39: "/sys/devices/pci0000:00/0000:00:1d.2/usb7/7-2" Sep 6 15:47:07 mmm mtp-probe: bus: 7, device: 39 was not an MTP device I disabled the trackpad in my old MacBook and the errors in the host have subsided (see http://ubuntuforums.org/showthread.php?t=840040&page=28). I just ran rmmod bcm5974 Note that my bug report is still a request to avoid a log message storm when such a hardware event happens. thx -- You are receiving this mail because: You are the assignee for the bug.
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