Date: Sun, 25 Jan 2004 22:21:30 -0700 From: Stacy Millions <stacy@Millions.Ca> To: freebsd-multimedia@freebsd.org Subject: Re: Hauppauge PVR-[23]50 driver Message-ID: <4014A3DA.2030607@millions.ca> In-Reply-To: <4011DB1C.4070502@millions.ca> References: <200401220647.i0M6lKW17352@jwlab.FEITH.COM> <4011DB1C.4070502@millions.ca>
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Stacy Millions wrote: > John Wehle wrote: >> 2) Work correctly on FreeBSD 4.9 using a PVR-350. Mike Tancsa >> <mike@sentex.net> worked with me to get this supported. >> Mike's machine did initially experience a hang which was >> resolved by rearranging the boards. > > > I will try yanking out the other cards and see what happens. I yanked out my adaptec scsi and the unused miro cards and my PVR-350 has not hung since. Now to try and get it to work with the scsi card installed, since tape drives are a good thing :-) I did get another panic, I had rebooted my system yesterday (back to 5.2 to get some work done and then back to 4.9 to play with the pvr-350 some more). I had decided to give the freevo port a go and started by running portupgrade overnight. Today I tried to load the cxm modules and it paniced. I was in X at the time so I didn't see the kernel messages, but this is what made it into /var/log/messages: Jan 25 20:57:47 /kernel: cxm0: <Conexant iTVC15 MPEG Coder> mem 0xf0000000-0xf3ffffff irq 5 at device 14.0 on pci1 Jan 25 20:57:47 /kernel: cxm_iic0: <Conexant iTVC15 / iTVC16 I2C controller> on cxm0 Jan 25 20:57:47 /kernel: cxm0: Philips FM1236 tuner Jan 25 20:57:47 /kernel: cxm0: SAA7115 rev 1 video decoder Jan 25 20:57:47 /kernel: cxm0: MSP4448G-A2 audio decoder Jan 25 20:57:47 /kernel: cxm0: IR Remote and a backtrace looks like: # gdb -k * IdlePTD at phsyical address 0x00548000 initial pcb at physical address 0x004545a0 panicstr: free: multiple frees panic messages: --- panic: free: multiple frees syncing disks... 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 giving up on 23 buffers Uptime: 23h14m13s (kgdb) bt #0 0xc01fc352 in dumpsys () #1 0xc01fc123 in boot () #2 0xc01fc561 in panic () #3 0xc01f7b77 in free () #4 0xc0203aa4 in device_delete_child () #5 0xc01d0976 in iicbb_detach () #6 0xc012bf92 in DEVICE_DETACH () #7 0xc02041f8 in device_detach () #8 0xc0203a5b in device_delete_child () #9 0xc0203a47 in device_delete_child () #10 0xc2e3578c in ?? () #11 0xc012bf62 in DEVICE_ATTACH () #12 0xc0204153 in device_probe_and_attach () #13 0xc020510c in bus_generic_driver_added () #14 0xc012c171 in BUS_DRIVER_ADDED () #15 0xc0203426 in devclass_add_driver () #16 0xc020550f in driver_module_handler () #17 0xc01eb42b in module_register_init () #18 0xc01eb9f7 in linker_file_sysinit () #19 0xc01ebb78 in linker_load_file () #20 0xc01ec3c2 in kldload () #21 0xc0372e91 in syscall2 () #22 0xc0363085 in Xint0x80_syscall () Cannot access memory at address 0xbfbff540. (kgdb) When I rebooted the computer, I loaded the modules without a problem. -stacy
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