From: Triona R. <tri...@nu...> - 2005-01-22 19:13:31
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I've been trying to get Bluetooth working too, but I got the kernel panic on all gumstix builds from 299 upwards. I eventually resorted to the fix version 234 a nd I haven't seen any problems yet. I don't know why the panic occurs in the ot her versions however. Triona ==============Original message text============== = On Sat, 22 Jan 2005 17:15:16 +0000 Darren Gibbs wrote: Does anyone actually h ave bluetooth networking going with the latest gumstix build? I've been readin g howtos and getting what appears to be close... hciconfig sees UP devices on b oth sides, hcitool scan can find devices, bnep0 comes up on both sides, pand is running on both sides, and then I get stuff like this from the gumstix: hci_c md_task: hci0 command tx timeout hci_acl_tx_to: hci0 ACL tx timeout hci_acl_tx_t o: hci0 killing stalled ACL connection B2:1E:E2:41:0C:00 hci_cmd_task: hci0 comm and tx timeout hci_acl_tx_to: hci0 ACL tx timeout hci_acl_tx_to: hci0 killing st alled ACL connection B2:1E:E2:41:0C:00 hci_cmd_task: hci0 command tx timeout hci _acl_tx_to: hci0 ACL tx timeout hci_acl_tx_to: hci0 killing stalled ACL connecti on B2:1E:E2:41:0C:00 hci_acl_tx_to: hci0 ACL tx timeout hci_acl_tx_to: hci0 kill ing stalled ACL connection B2:1E:E2:41:0C:00 hci_cmd_task: hci0 command tx timeo ut hci_acl_tx_to: hci0 ACL tx timeout hci_acl_tx_to: hci0 killing stalled ACL co nnection B2:1E:E2:41:0C:00 hci_acl_tx_to: hci0 ACL tx timeout Which is interest ing because there's no device with this hardware address AFAICT. And once I go t a kernel panic: hci_acl_tx_to: hci0 ACL tx timeout hci_acl_tx_to: hci0 killin g stalled ACL connection B2:1E:E2:41:0C:00 hci_cmd_task: hci0 command tx timeout Unable to handle kernel NULL pointer dereference at virtual address 00000004 p gd = c0004000 [00000004] *pgd=00000000 Internal error: Oops: 807 [#1] Modules li nked in: af_packet unix proc_gpio rfcomm bnep l2cap hci_uart bluetooth gumstix_ bluetooth nls_cp437 nls_iso8859_1 vfat fat nls_base pxamci mmc_bloe CPU: 0 PC i s at run_timer_softirq+0x15c/0x1b0 LR is at 0xc0147594 pc : [<c0032bd8>] lr : [<c0147594>] Not tainted sp : c013fef0 ip : 00000000 fp : c013ff18 r10: c0 13ff74 r9 : c0168b90 r8 : c016fae0 r7 : c0141234 r6 : c013fef0 r5 : c016fd7c r4 : 00000000 r3 : 00200200 r2 : 00000000 r1 : c013fef0 r0 : 00000000 Flags : nZCv IRQs off FIQs on Mode SVC_32 Segment kernel Control: 397F Table: A3F 34000 DAC: 0000001D Process swapper (pid: 0, stack limit = 0xc013e190) Stack: ( 0xc013fef0 to 0xc0140000) fee0: 00000000 c01 47d94 c001745c 00000011 ff00: c016fb10 c013e000 0000000a c013ff3c c013ff1c c002 f088 c0032a88 c013ffa8 ff20: f2d00000 c013e000 c0018034 60000013 c013ff70 c013f f40 c0017820 c002f038 ff40: 00000000 c00161d4 c013ffa8 f2d00000 04000000 c00180 34 60000013 ffffffff ff60: a0014a54 c013ffc8 c013ff74 c0016560 c00176fc 0000000 1 c0242000 00000000 ff80: 60000013 c0017fec c013e000 c016a010 c016a004 c0140fa4 69052d06 a0014a54 ffa0: c013ffc8 c013ffcc c013ffbc c0018028 c0018034 60000013 ffffffff c013ffe0 ffc0: c013ffcc c0018084 c0017ff8 c0171b34 c0176294 c013fffc c 013ffe4 c000875c ffe0: c0018048 c0008300 c016a020 c0176294 00000000 c0140000 c0 008080 c0008648 Backtrace: [<c0032a7c>] (run_timer_softirq+0x0/0x1b0) from [<c0 02f088>] (__do_softirq+0x5c/0xd4) r7 = 0000000A r6 = C013E000 r5 = C016FB10 r4 = 00000011 [<c002f02c>] (__do_softirq+0x0/0xd4) from [<c0017820>] (asm_do_ IRQ+0x130/0x150) r8 = 60000013 r7 = C0018034 r6 = C013E000 r5 = F2D00000 r4 = C013FFA8 [<c00176f0>] (asm_do_IRQ+0x0/0x150) from [<c0016560>] (__irq_svc+ 0x20/0x60) [<c0017fec>] (default_idle+0x0/0x50) from [<c0018084>] (cpu_idle+0x4 8/0x64) [<c001803c>] (cpu_idle+0x0/0x64) from [<c000875c>] (start_kernel+0x120/ 0x158) r5 = C0176294 r4 = C0171B34 [<c000863c>] (start_kernel+0x0/0x158) from [<c0008080>] (__mmap_switched+0x0/0x40) Code: e59e0014 e5812000 e58e3000 e59f3 04c (e5821004) <0>Kernel panic - not syncing: Aiee, killing interrupt handler! ------------------------------------------------------- This SF.Net email is sponsored by: IntelliVIEW -- Interactive Reporting Tool for open source databas es. Create drag-&-drop reports. Save time by over 75%! Publish reports on the we b. Export to DOC, XLS, RTF, etc. Download a FREE copy at http://www.intelliview. com/go/osdn_nl _______________________________________________ gumstix-users mai ling list gum...@li... https://lists.sourceforge.net/list s/listinfo/gumstix-users ===========End of original message text=========== |