I'm getting a repeated (but not frequent or reproducible) oops that occurs when the OSD is already displayed and I do more OSD operations (quickly?). Recently the oopses have been written to syslog (because of some of the newer patches or firmware?) and I have attached one. This is my current set-up (I have had these oops all my time with the S2-6400 but this matches the attachment). Apologies if the problem is because of the way I have got things working. HW: 2 x Nova DVB-T 1 x S2-6400 connected to TV with HDMI SW: kernel: gentoo-sources-2.6.38-r6 but media drivers from (taken 20110419): http://www.aregel.de/file_download/6/linux-media.tar.bz2 plus the following patches (should be all the saa716x(_ff) ones) from http://powarman.dyndns.org/hgwebdir.cgi/v4l-dvb-saa716x/: 4475123e9fc6 e709142bc88b 6fbf3d86c62b e93c08705779 74e384b3b0aa e52e433285eb 5b3696587ffc 86ecc785a1d2 1d34d58f281c firmware: dvb-ttpremium-st7109-01_v0_2_11.zip dvb-ttpremium-fpga-01_v1_08.zip dvb-ttpremium-loader-01_v1_03.zip dvb-ttpci-01.fw-fb2624 vdr-1.7.18 dvbhddevice changeset: http://powarman.dyndns.org/hgwebdir.cgi/dvbhddevice/rev/fb6b1beedb72 Thanks for reading. Chris
kernel: BUG: unable to handle kernel paging request at 00007fef908c5160 kernel: IP: [<ffffffffa00bc393>] saa716x_phi_write+0x13/0x30 [saa716x_core] kernel: PGD 37c3d067 PUD 37c3a067 PMD 0 kernel: Oops: 0000 [#1] SMP kernel: last sysfs file: /sys/devices/pci0000:00/0000:00:0a.0/host0/target0:0:0/0:0:0:0/block/sda/dev kernel: CPU 0 kernel: Modules linked in: it87 hwmon_vid iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 iptable_filter ipt_addrtype xt_NFQUEUE xt_conntrack nf_conntrack ip_tables x_tables snd_pcm_oss snd_mixer_oss isl6423 stv6110x stv090x snd_hda_codec_hdmi snd_hda_codec_realtek l64781 ir_lirc_codec snd_hda_intel tda1004x lirc_dev snd_hda_codec ir_sony_decoder budget snd_pcm ir_jvc_decoder ir_rc6_decoder rc_hauppauge radeon budget_ci ir_rc5_decoder ttm saa716x_ff drm_kms_helper budget_core snd_timer ir_nec_decoder snd saa7146 ttpci_eeprom rc_core saa716x_core drm dvb_core r8169 k8temp mii snd_page_alloc forcedeth i2c_nforce2 kernel: kernel: Pid: 2225, comm: vdr Tainted: G W 2.6.38-gentoo-r6 #1 kernel: RIP: 0010:[<ffffffffa00bc393>] [<ffffffffa00bc393>] saa716x_phi_write+0x13/0x30 [saa716x_core] kernel: RSP: 0000:ffff880037c2fd50 EFLAGS: 00010246 kernel: RAX: 0000000000000000 RBX: ffff88003d5a6000 RCX: 0000000000000016 kernel: RDX: 00007fef908c5160 RSI: 00000000000201a0 RDI: ffff88003c0e4000 kernel: RBP: ffff880037c2fdf8 R08: 0000000000000000 R09: 0000000000000000 kernel: R10: 0000000000000000 R11: dead000000200200 R12: ffff88003d5a63a8 kernel: R13: ffff88003c0e4000 R14: ffff880037c2fd68 R15: ffff88003d5a6200 kernel: FS: 00007fef99201720(0000) GS:ffff88003fc00000(0000) knlGS:0000000000000000 kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b kernel: CR2: 00007fef908c5160 CR3: 0000000037c3c000 CR4: 00000000000006f0 kernel: DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 kernel: DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 kernel: Process vdr (pid: 2225, threadinfo ffff880037c2e000, task ffff88003e11a150) kernel: Stack: kernel: ffffffffa0132d78 00000000000000f9 ffff88003e11a150 0000000000000000 kernel: ffff88003e11a150 ffffffff810580b0 ffff880037c2fd80 ffff880037c2fd80 kernel: 0000000000000000 000000000000002f 00000000c0206fa2 00007fffda003940 kernel: Call Trace: kernel: [<ffffffffa0132d78>] ? dvb_osd_ioctl+0x198/0x430 [saa716x_ff] kernel: [<ffffffff810580b0>] ? autoremove_wake_function+0x0/0x30 kernel: [<ffffffffa007b3c3>] ? dvb_usercopy+0xc3/0x1c0 [dvb_core] kernel: [<ffffffffa0132be0>] ? dvb_osd_ioctl+0x0/0x430 [saa716x_ff] kernel: [<ffffffff810c93b7>] ? cp_new_stat+0xe7/0x100 kernel: [<ffffffffa007b4f0>] ? dvb_generic_ioctl+0x30/0x40 [dvb_core] kernel: [<ffffffff810d50ac>] ? do_vfs_ioctl+0x9c/0x560 kernel: [<ffffffff810c94a1>] ? sys_newstat+0x31/0x50 kernel: [<ffffffff810d55b9>] ? sys_ioctl+0x49/0x80 kernel: [<ffffffff810024fb>] ? system_call_fastpath+0x16/0x1b kernel: Code: f0 00 00 48 8b 57 20 66 b8 2a 00 89 82 3c f0 00 00 30 c0 c3 0f 1f 40 00 85 c9 7e 27 81 c6 00 00 02 00 31 c0 0f 1f 40 00 4c 63 c0 <46> 8b 0c 02 41 89 f0 4c 03 47 20 45 89 08 83 c0 04 83 c6 04 39 kernel: RIP [<ffffffffa00bc393>] saa716x_phi_write+0x13/0x30 [saa716x_core] kernel: RSP <ffff880037c2fd50> kernel: CR2: 00007fef908c5160 kernel: ---[ end trace a24157b3e9a22525 ]---
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