On Sun, 1 Jul 2007 13:50:23 -0700 (PDT) [EMAIL PROTECTED] wrote: > http://bugzilla.kernel.org/show_bug.cgi?id=8698 > > Summary: linux kernel usb-serial problem > Product: Other > Version: 2.5 > KernelVersion: 2.6.21-5 > Platform: All > OS/Version: Linux > Tree: Mainline > Status: NEW > Severity: normal > Priority: P1 > Component: Other > AssignedTo: [EMAIL PROTECTED] > ReportedBy: [EMAIL PROTECTED] > > > Most recent kernel where this bug did not occur: unknown > Distribution: fedora 7 > Hardware Environment: dell dimension 2300 > Software Environment: fedora 7 gnome > Problem Description: lirc serial device home electronics tira-2 causes an oops > in the kernel. tried w/fedora 7 stock kenernel 2.6.21-1 and vanilla kernel > 2.6.21-5 w/same problem. tried w/o lirc installed and configured, same > problem. problem may be w/ftd_sio module but does not appear to be. output > of dmesg: > > usbcore: registered new interface driver usbfs > usbcore: registered new interface driver hub > usbcore: registered new device driver usb > usbcore: registered new interface driver libusual > usbcore: registered new interface driver hiddev > usbcore: registered new interface driver usbhid > drivers/usb/input/hid-core.c: v2.6:USB HID core driver > usb usb1: configuration #1 chosen from 1 choice > usb usb2: configuration #1 chosen from 1 choice > usb usb3: configuration #1 chosen from 1 choice > usb usb4: configuration #1 chosen from 1 choice > usb 2-2: new full speed USB device using uhci_hcd and address 3 > usb 2-2: configuration #1 chosen from 1 choice > usbcore: registered new interface driver usbserial > drivers/usb/serial/usb-serial.c: USB Serial support registered for generic > usbcore: registered new interface driver usbserial_generic > drivers/usb/serial/usb-serial.c: USB Serial Driver core > drivers/usb/serial/usb-serial.c: USB Serial support registered for FTDI USB > Serial Device > Modules linked in: ftdi_sio parport_pc parport snd_ens1371 gameport > snd_rawmidi > snd_ac97_codec ac97_bus snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq > usbserial snd_seq_device snd_pcm_oss snd_mixer_oss snd_pcm tulip snd_timer snd > soundcore snd_page_alloc serio_raw i2c_i810 pcspkr i2c_algo_bit iTCO_wdt > iTCO_vendor_support i2c_i801 i2c_core sr_mod cdrom sg floppy ata_piix > ata_generic libata sd_mod scsi_mod ext3 jbd mbcache ehci_hcd ohci_hcd uhci_hcd > [<d09ef90a>] usb_serial_probe+0x97b/0xdd1 [usbserial] > [<c0569258>] usb_resume_both+0xa1/0xb7 > [<c056940c>] usb_autopm_do_device+0xb3/0xbd > [<c0568f62>] usb_match_one_id+0x1c/0x71 > [<c0569cbd>] usb_probe_interface+0x81/0xb2 > [<c05697ec>] usb_register_driver+0x6d/0xd4 > [<d09ee7b5>] usb_serial_register+0x1ed/0x1f6 [usbserial] > > Steps to reproduce: > plug in lirc-serial device tira. boot stock or vanilla kernel. check dmesg. >
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