From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Kantarjiev Subject: Re: funny kiss trace Date: Fri, 28 Nov 2008 15:19:38 -0800 Message-ID: <49307C8A.4090905@dimebank.com> References: <200811270501.mAR51Xax025859@moose.dimebank.com> <26532428.304427.1227782165570.JavaMail.www@wwinf1c19> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <26532428.304427.1227782165570.JavaMail.www@wwinf1c19> Sender: linux-hams-owner@vger.kernel.org List-ID: Content-Type: text/plain; charset="us-ascii"; format="flowed" To: Chion Jacques Cc: linux-hams@vger.kernel.org Chion Jacques wrote: > I had the same problem with a kernel-2.6.26.3 > i upgraded to kernel 2.6.27 and the problem disappeared with a clean > response of kissattach. I'm running 2.6.27 and still getting traces when I try to connect in to my linux box. Interestingly enough, the TNC seems to respond by itself to the CONN dialog - I can see the radio Tx light coming on, and the TNC that I'm calling from gets connected and then immediately disconnected. What should I set "MYCALL" to on the TNC itself? Does it also get K6DBG-10 (my Linux port's call/ssid), or something else? This is interesting, too: k6dbg-10:/home/cak# mheard Callsign Port Packets Last Heard K6B 0 9 Fri Nov 28 15:15:13 I'm calling from K6DBG-7, not K6B ... I'm using mkiss, maybe I should try without? [42949467.650000] NET: Registered protocol family 3 [42949477.640000] mkiss: AX.25 Multikiss, Hans Albas PE1AYX [42949551.590000] mkiss: ax0: crc mode is auto. [42949551.600000] ADDRCONF(NETDEV_CHANGE): ax0: link becomes ready [42949584.490000] mheardd uses obsolete (PF_INET,SOCK_PACKET) [42949646.780000] mkiss: ax0: Trying crc-smack [ 108.300000] ------------[ cut here ]------------ [ 108.300000] WARNING: at kernel/softirq.c:136 local_bh_enable+0x4c/0xb0() [ 108.300000] Modules linked in: mkiss crc16 ax25 ipv6 ext2 ftdi_sio usbserial evdev ixp4xx_eth ixp4xx_npe ixp4xx_qmgr ixp4xx_beeper ohci_hcd ext3 jbd mbcache sd_mod crc_t10dif ehci_hcd usb_storage usbcore scsi_mod [ 108.300000] [] (dump_stack+0x0/0x14) from [] (warn_on_slowpath+0x4c/0x84) [ 108.300000] [] (warn_on_slowpath+0x0/0x84) from [] (local_bh_enable+0x4c/0xb0) [ 108.300000] r6:00000001 r5:00000000 r4:c02da4c0 [ 108.300000] [] (local_bh_enable+0x0/0xb0) from [] (mkiss_receive_buf+0x3c0/0x41c [mkiss]) [ 108.300000] r4:c1e023a0 [ 108.300000] [] (mkiss_receive_buf+0x0/0x41c [mkiss]) from [] (flush_to_ldisc+0xe0/0x178) [ 108.300000] [] (flush_to_ldisc+0x0/0x178) from [] (tty_flip_buffer_push+0x48/0x58) [ 108.300000] r8:c0f763a0 r7:c0dc5040 r6:00000001 r5:00000000 r4:00000010 [ 108.300000] [] (tty_flip_buffer_push+0x0/0x58) from [] (ftdi_process_read+0x3f0/0x594 [ftdi_sio]) [ 108.300000] [] (ftdi_process_read+0x0/0x594 [ftdi_sio]) from [] (ftdi_read_bulk_callback+0x144/0x174 [ftdi_sio]) [ 108.300000] [] (ftdi_read_bulk_callback+0x0/0x174 [ftdi_sio]) from [] (usb_hcd_giveback_urb+0xb0/0x100 [usbcore]) [ 108.300000] r8:c287e000 r7:00000000 r6:00000000 r5:c0f44400 r4:c0e07320 [ 108.300000] [] (usb_hcd_giveback_urb+0x0/0x100 [usbcore]) from [] (finish_urb+0x98/0xc4 [ohci_hcd]) [ 108.300000] r6:c0e07320 r5:c0f444e0 r4:c0f44400 [ 108.300000] [] (finish_urb+0x0/0xc4 [ohci_hcd]) from [] (takeback_td+0x58/0xe4 [ohci_hcd]) [ 108.300000] r7:c0f444e0 r6:c0e07320 r5:ffc09040 r4:c1e104c0 [ 108.300000] [] (takeback_td+0x0/0xe4 [ohci_hcd]) from [] (ohci_irq+0x258/0x384 [ohci_hcd]) [ 108.300000] r7:c0f44400 r6:00000000 r5:c0f444e0 r4:00000000 [ 108.300000] [] (ohci_irq+0x0/0x384 [ohci_hcd]) from [] (usb_hcd_irq+0x44/0xa0 [usbcore]) [ 108.300000] [] (usb_hcd_irq+0x0/0xa0 [usbcore]) from [] (handle_IRQ_event+0x44/0x84) [ 108.300000] r5:00000000 r4:c1c8fc60 [ 108.300000] [] (handle_IRQ_event+0x0/0x84) from [] (handle_level_irq+0x94/0xec) [ 108.300000] r7:c02bbe48 r6:00000000 r5:0000001b r4:c02c1cd0 [ 108.300000] [] (handle_level_irq+0x0/0xec) from [] (__exception_text_start+0x48/0x64) [ 108.300000] r5:c02c1cd0 r4:0000001b [ 108.300000] [] (__exception_text_start+0x0/0x64) from [] (__irq_svc+0x30/0xa0) [ 108.300000] Exception stack(0xc02b9f58 to 0xc02b9fa0) [ 108.300000] 9f40: c02dbbb8 d80dc99f [ 108.300000] 9f60: 13a8939f 60000013 c00272e4 c02b8000 c0022f18 c02bbe48 000211ec 690541f1 [ 108.300000] 9f80: 00020fe4 c02b9fb4 c02b9fa0 c02b9fa0 c002719c c002719c 60000013 ffffffff [ 108.300000] r6:08000000 r5:0000001f r4:ffffffff [ 108.300000] [] (cpu_idle+0x0/0x64) from [] (rest_init+0x54/0x68) [ 108.300000] r5:c02d4f08 r4:c02ecca0 [ 108.300000] [] (rest_init+0x0/0x68) from [] (start_kernel+0x2a4/0x314) [ 108.300000] [] (start_kernel+0x0/0x314) from [<00008034>] (0x8034) [ 108.300000] ---[ end trace a392a1cb839725d5 ]--- [ 108.620000] mkiss: ax0: Trying crc-flexnet