When attempting to run a program that sends data down the Keyspan PDA usb serial port:
Kernel 2.6.5 fresh off the kernel.org, it also happened with 2.6.4, similar errors I think. This works with my 2.4.22 kernel. Unfortunately it's a server that I can't do a lot of testing on (serves email and such). ---------------- Apr 5 13:14:14 shuttle kernel: Unable to handle kernel NULL pointer dereference at virtual address 00000000 Apr 5 13:14:14 shuttle kernel: printing eip: Apr 5 13:14:14 shuttle kernel: c0118f8b Apr 5 13:14:14 shuttle kernel: *pde = 00000000 Apr 5 13:14:14 shuttle kernel: Oops: 0000 [#1] Apr 5 13:14:14 shuttle kernel: PREEMPT Apr 5 13:14:14 shuttle kernel: CPU: 0 Apr 5 13:14:14 shuttle kernel: EIP: 0060:[__wake_up_common+12/75] Not tainted Apr 5 13:14:14 shuttle kernel: EFLAGS: 00010002 (2.6.5) Apr 5 13:14:14 shuttle kernel: EIP is at __wake_up_common+0xc/0x4b Apr 5 13:14:14 shuttle kernel: eax: c16e7754 ebx: c77ae000 ecx: 00000001 edx: 00000000 Apr 5 13:14:14 shuttle kernel: esi: 00000292 edi: c16e7754 ebp: c77aff38 esp: c77aff28 Apr 5 13:14:14 shuttle kernel: ds: 007b es: 007b ss: 0068 Apr 5 13:14:14 shuttle kernel: Process events/0 (pid: 3, threadinfo=c77ae000 task=c77bebc0) Apr 5 13:14:14 shuttle kernel: Stack: 00000292 c77ae000 00000292 c3e00988 c77aff58 c0118fe6 c16e7754 00000001 Apr 5 13:14:14 shuttle kernel: 00000001 00000000 00000000 c77ae000 00000283 c809b01a c3e0098c c0128259 Apr 5 13:14:14 shuttle kernel: c16e771c c16e771c c809b000 ffffffff ffffffff 00000001 00000000 c0118f6d Apr 5 13:14:14 shuttle kernel: Call Trace: Apr 5 13:14:14 shuttle kernel: [__wake_up+28/61] __wake_up+0x1c/0x3d Apr 5 13:14:14 shuttle kernel: [__crc_strspn+1917939/10170161] keyspan_pda_wakeup_write+0x1a/0x44 [keyspan_pda] Apr 5 13:14:14 shuttle kernel: [worker_thread+418/527] worker_thread+0x1a2/0x20f Apr 5 13:14:14 shuttle kernel: [__crc_strspn+1917913/10170161] keyspan_pda_wakeup_write+0x0/0x44 [keyspan_pda] Apr 5 13:14:14 shuttle kernel: [default_wake_function+0/18] default_wake_function+0x0/0x12 Apr 5 13:14:14 shuttle kernel: [schedule+1082/1240] schedule+0x43a/0x4d8 Apr 5 13:14:14 shuttle kernel: [default_wake_function+0/18] default_wake_function+0x0/0x12 Apr 5 13:14:14 shuttle kernel: [worker_thread+0/527] worker_thread+0x0/0x20f Apr 5 13:14:14 shuttle kernel: [kthread+109/151] kthread+0x6d/0x97 Apr 5 13:14:14 shuttle kernel: [kthread+0/151] kthread+0x0/0x97 Apr 5 13:14:14 shuttle kernel: [kernel_thread_helper+5/11] kernel_thread_helper+0x5/0xb Apr 5 13:14:14 shuttle kernel: Apr 5 13:14:14 shuttle kernel: Code: 8b 02 39 fa 8b 5d 10 89 45 f0 74 2b 8b 72 f4 ff 75 14 ff 75 Apr 5 13:14:14 shuttle kernel: <6>note: events/0[3] exited with preempt_count 1 -- Daniel Lakeland [EMAIL PROTECTED] http://www.street-artists.org/~dlakelan ------------------------------------------------------- This SF.Net email is sponsored by: IBM Linux Tutorials Free Linux tutorial presented by Daniel Robbins, President and CEO of GenToo technologies. Learn everything from fundamentals to system administration.http://ads.osdn.com/?ad_id=1470&alloc_id=3638&op=click _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
