Also seeing this on RHEL 6.1 2.6.32-131.6.1.el6.x86_64 with a Logitech, Inc. Webcam Pro 9000.
Bus 001 Device 102: ID 046d:0809 Logitech, Inc. Webcam Pro 9000
Nov 17 20:02:56 godzilla kernel: 87:3:4: cannot set freq 48000 to ep 0x86
Nov 17 20:02:57 godzilla kernel: 87:3:4: cannot set freq 48000 to ep 0x86
Nov 17 20:02:58 godzilla kernel: 87:3:4: cannot set freq 48000 to ep 0x86
Nov 17 20:02:59 godzilla kernel: 87:3:4: cannot set freq 48000 to ep 0x86
Nov 17 20:03:00 godzilla pulseaudio[6397]: alsa-source.c: Failed to set hardware parameters: Connection timed out
messages above were being logged until I unplugged the webcam.
Also seeing this on RHEL 6.1 2.6.32- 131.6.1. el6.x86_ 64 with a Logitech, Inc. Webcam Pro 9000.
Bus 001 Device 102: ID 046d:0809 Logitech, Inc. Webcam Pro 9000
Nov 17 20:02:56 godzilla kernel: 87:3:4: cannot set freq 48000 to ep 0x86
Nov 17 20:02:57 godzilla kernel: 87:3:4: cannot set freq 48000 to ep 0x86
Nov 17 20:02:58 godzilla kernel: 87:3:4: cannot set freq 48000 to ep 0x86
Nov 17 20:02:59 godzilla kernel: 87:3:4: cannot set freq 48000 to ep 0x86
Nov 17 20:03:00 godzilla pulseaudio[6397]: alsa-source.c: Failed to set hardware parameters: Connection timed out
messages above were being logged until I unplugged the webcam.