From: Helmut Auer <vdr@helmutauer.de>
To: linux-media@vger.kernel.org
Subject: Re: kernel oops with TT S2-3200
Date: Mon, 07 Jun 2010 18:31:50 +0200 [thread overview]
Message-ID: <4C0D1EF6.2080702@helmutauer.de> (raw)
In-Reply-To: <PgbRXOHhWG+LFwFS@echelon.upsilon.org.uk>
Am 23.05.2010 01:15, schrieb dave cunningham:
> I'm running debian testing on an AMD Sempron box, kernel 2.6.32-3amd64,
> with a TT S2-3200.
>
> I've been setting the box up as a Myth TV backend.
>
> The stock kernel drivers for the S2-3200 appear to work (to the extent
> that I was able to scan for channels in Myth TV) however I was getting
> errors during channel scan (fec_inner not supported in the mythtv log)
> so I updated to v4l-dvb tip to see if this error disappeared.
>
> I now get a kernel oops on loading budget_ci as below.
>
> This is changeset 14873:b576509ea6d2.
>
> I see on the wiki that there is an hg bisect utility that I can use to
> narrow down where this has been introduced. Would it be useful I do so?
>
> Would any more information be useful?
>
>
> May 22 23:19:31 beta kernel: [ 98.394646] IR NEC protocol handler initialized
> May 22 23:19:31 beta kernel: [ 98.394857] saa7146: register extension 'budget_ci dvb'.
> May 22 23:19:31 beta kernel: [ 98.394966] budget_ci dvb 0000:04:05.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20
> May 22 23:19:31 beta kernel: [ 98.395020] IRQ 20/: IRQF_DISABLED is not guaranteed on shared IRQs
> May 22 23:19:31 beta kernel: [ 98.395055] saa7146: found saa7146 @ mem ffffc900116f8c00 (revision 1, irq 20) (0x13c2,0x1019).
> May 22 23:19:31 beta kernel: [ 98.395069] saa7146 (0): dma buffer size 192512
> May 22 23:19:31 beta kernel: [ 98.395074] DVB: registering new adapter (TT-Budget S2-3200 PCI)
> May 22 23:19:31 beta kernel: [ 98.399843] IR RC5(x) protocol handler initialized
> May 22 23:19:31 beta kernel: [ 98.404301] IR RC6 protocol handler initialized
> May 22 23:19:31 beta kernel: [ 98.408724] IR JVC protocol handler initialized
> May 22 23:19:31 beta kernel: [ 98.413024] IR Sony protocol handler initialized
> May 22 23:19:31 beta kernel: [ 98.429164] adapter has MAC addr = 00:d0:5c:68:2c:ca
> May 22 23:19:31 beta kernel: [ 98.468015] Registered IR keymap rc-budget-ci-old
> May 22 23:19:31 beta kernel: [ 98.468261] PGD 0
> May 22 23:19:31 beta kernel: [ 98.468479] CPU 0
> May 22 23:19:31 beta kernel: [ 98.468549] Modules linked in: rc_budget_ci_old ir_sony_decoder ir_jvc_decoder ir_rc6_decoder ir_rc5_decoder
> ir_nec_decoder budget_ci(+) ir_core budget_core ttpci_eeprom dvb_core saa7146 cryptd aes_x86_64 aes_generic xt_mac xt_TCPMSS xt_tcpudp ipt_LOG
> iptable_raw xt_conntrack xt_comment iptable_nat nf_nat xt_MARK ipt_REJECT ipt_addrtype xt_multiport iptable_mangle nf_conntrack_ipv4
> nf_defrag_ipv4 xt_state nf_conntrack iptable_filter ip_tables x_tables fuse nfsd exportfs nfs lockd fscache nfs_acl auth_rpcgss sunrpc pppoatm
> ppp_generic slhc powernow_k8 it87 hwmon_vid loop arc4 ecb ath9k ath9k_common mac80211 ath9k_hw ath snd_hda_codec_realtek amd64_edac_mod shpchp
> cfg80211 i2c_piix4 edac_core k10temp edac_mce_amd i2c_core pci_hotplug rfkill snd_hda_intel parport_pc led_class snd_hda_codec snd_hwdep
> snd_pcm_oss snd_mixer_oss snd_pcm evdev parport snd_timer snd soundcore snd_page_alloc speedtch usbatm pcspkr atm psmouse processor serio_raw
> ext3 jbd mbcache fan ide_gd_mod ata_generic
> May 22 23:19:31 beta kernel: ohci_hcd ide_pci_generic ahci libata atiixp button thermal thermal_sys r8169 mii ehci_hcd scsi_mod ide_core usbcore
> nls_base [last unloaded: scsi_wait_scan]
> May 22 23:19:31 beta kernel: [ 98.472002] Pid: 2746, comm: work_for_cpu Not tainted 2.6.32-3-amd64 #1 A760G M2+
> May 22 23:19:31 beta kernel: [ 98.472002] RIP: 0010:[<ffffffffa068db7e>] [<ffffffffa068db7e>] ir_register_class+0x4d/0x18f [ir_core]
> May 22 23:19:31 beta kernel: [ 98.472002] RSP: 0018:ffff88007cf67db0 EFLAGS: 00010246
> May 22 23:19:31 beta kernel: [ 98.472002] RAX: 0000000000000000 RBX: ffff88007c1a5400 RCX: ffffffffa068ee60
> May 22 23:19:31 beta kernel: [ 98.472002] RDX: 0000000000000000 RSI: ffffffffa068e94a RDI: ffff88007c1a5400
> May 22 23:19:31 beta kernel: [ 98.472002] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000073
> May 22 23:19:31 beta kernel: [ 98.472002] R10: 0000000000000000 R11: 00000000000000dc R12: ffffffffa06c0060
> May 22 23:19:31 beta kernel: [ 98.472002] R13: ffff88007cf4c000 R14: 0000000000000286 R15: ffffffffa0698ed3
> May 22 23:19:31 beta kernel: [ 98.472002] FS: 00007f498d78c6f0(0000) GS:ffff880001800000(0000) knlGS:0000000000000000
> May 22 23:19:31 beta kernel: [ 98.472002] CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b
> May 22 23:19:31 beta kernel: [ 98.472002] CR2: 0000000000000000 CR3: 0000000001001000 CR4: 00000000000006f0
> May 22 23:19:31 beta kernel: [ 98.472002] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
> May 22 23:19:31 beta kernel: [ 98.472002] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
> May 22 23:19:31 beta kernel: [ 98.472002] Process work_for_cpu (pid: 2746, threadinfo ffff88007cf66000, task ffff88007b67cdb0)
> May 22 23:19:31 beta kernel: [ 98.472002] ffff88007c1a5400 ffff88007cf4c000 ffffffffa06c0060 000000000000002d
> May 22 23:19:31 beta kernel: [ 98.472002] <0> 0000000000000286 ffffffffa068d9b6 0000000000000004 ffffffff00000000
> May 22 23:19:31 beta kernel: [ 98.472002] <0> ffff88007c1a5630 ffff88007c1a5608 ffff88007cf66000 ffff88007cf4a000
> May 22 23:19:31 beta kernel: [ 98.472002] [<ffffffffa068d9b6>] ? __ir_input_register+0x264/0x308 [ir_core]
> May 22 23:19:31 beta kernel: [ 98.472002] [<ffffffffa069848e>] ? budget_ci_attach+0x25c/0xc52 [budget_ci]
> May 22 23:19:31 beta kernel: [ 98.472002] [<ffffffffa065988c>] ? saa7146_init_one+0x442/0x566 [saa7146]
> May 22 23:19:31 beta kernel: [ 98.472002] [<ffffffff81060e3c>] ? do_work_for_cpu+0x0/0x1b
> May 22 23:19:31 beta kernel: [ 98.472002] [<ffffffff81197ad5>] ? local_pci_probe+0x12/0x16
> May 22 23:19:31 beta kernel: [ 98.472002] [<ffffffff81060e47>] ? do_work_for_cpu+0xb/0x1b
> May 22 23:19:31 beta kernel: [ 98.472002] [<ffffffff81063ea5>] ? kthread+0x75/0x7d
> May 22 23:19:31 beta kernel: [ 98.472002] [<ffffffff81011aea>] ? child_rip+0xa/0x20
> May 22 23:19:31 beta kernel: [ 98.472002] [<ffffffff81063e30>] ? kthread+0x0/0x7d
> May 22 23:19:31 beta kernel: [ 98.472002] [<ffffffff81011ae0>] ? child_rip+0x0/0x20
> May 22 23:19:31 beta kernel: [ 98.472002] RSP <ffff88007cf67db0>
> May 22 23:19:31 beta kernel: [ 98.476558] ---[ end trace fef3457bebe88aec ]---
>
This Problem still exists with kernel 2.6.34
Jun 07 12:49:05 [kernel] budget_ci dvb 0000:01:00.0: PCI INT A -> GSI 19 (level, low) -> IRQ 19
Jun 07 12:49:05 [kernel] IRQ 19/: IRQF_DISABLED is not guaranteed on shared IRQs
Jun 07 12:49:05 [kernel] saa7146: found saa7146 @ mem f949ac00 (revision 1, irq 19) (0x13c2,0x1010).
Jun 07 12:49:05 [kernel] saa7146 (0): dma buffer size 192512
Jun 07 12:49:05 [kernel] DVB: registering new adapter (TT-Budget-C-CI PCI)
Jun 07 12:49:05 [kernel] IR NEC protocol handler initialized
Jun 07 12:49:05 [kernel] IR RC5(x) protocol handler initialized
Jun 07 12:49:05 [kernel] IR RC6 protocol handler initialized
Jun 07 12:49:05 [kernel] IR JVC protocol handler initialized
Jun 07 12:49:05 [kernel] IR Sony protocol handler initialized
Jun 07 12:49:05 [kernel] Registered IR keymap rc-tt-1500
Jun 07 12:49:05 [kernel] BUG: unable to handle kernel NULL pointer dereference at (null)
Jun 07 12:49:05 [kernel] IP: [<f9435cc0>] ir_register_class+0x3f/0x123 [ir_core]
Jun 07 12:49:05 [kernel] *pdpt = 0000000036cb9001 *pde = 0000000000000000
Jun 07 12:49:05 [kernel] Modules linked in: rc_tt_1500 ir_sony_decoder ir_jvc_decoder
ir_rc6_decoder ir_rc5_decoder ir_nec_decoder budget_ci(+) budget_core dvb_core saa7146
ttpci_eeprom ir_core i2c_core snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_pcm
snd_timer snd_page_alloc
Jun 07 12:49:05 [kernel] Pid: 1877, comm: modprobe Not tainted 2.6.34-gentoo #1 IPM31/To Be
Filled By O.E.M.
Jun 07 12:49:05 [kernel] EIP: 0060:[<f9435cc0>] EFLAGS: 00010246 CPU: 0
Jun 07 12:49:05 [kernel] EIP is at ir_register_class+0x3f/0x123 [ir_core]
Jun 07 12:49:05 [kernel] EAX: f9436a44 EBX: fffffff4 ECX: 00000000 EDX: 00000000
Jun 07 12:49:05 [kernel] ESI: f6da6200 EDI: f6fd1000 EBP: f6bf5dbc ESP: f6bf5dac
Jun 07 12:49:05 [kernel] DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068
Jun 07 12:49:05 [kernel] 00000000 fffffff4 f6da6200 00000000 f6bf5de8 f9435572 f9636048 f6fd1000
Jun 07 12:49:05 [kernel] <0> f6da62c4 f6fd1784 f6da62e0 00000282 f651f5d0 f6fd1000 f651f588 f6bf5e24
Jun 07 12:49:05 [kernel] <0> f9491e04 f9492ee7 f6bf5e04 f6bf5e98 f651f000 f9449110 00000000 f9636048
Jun 07 12:49:05 [kernel] [<f9435572>] ? __ir_input_register+0x220/0x3aa [ir_core]
Jun 07 12:49:05 [kernel] [<f9491e04>] ? 0xf9491e04
Jun 07 12:49:05 [kernel] [<f9448312>] ? saa7146_pgtable_free+0x57f/0x795 [saa7146]
Jun 07 12:49:05 [kernel] [<c10c110a>] ? sysfs_addrm_finish+0x15/0xa3
Jun 07 12:49:05 [kernel] [<c10c0b33>] ? sysfs_add_one+0x12/0x7a
Jun 07 12:49:05 [kernel] [<c12b232b>] ? pci_match_device+0xa4/0xac
Jun 07 12:49:05 [kernel] [<c12b21f4>] ? local_pci_probe+0xe/0x10
Jun 07 12:49:05 [kernel] [<c12b2bf5>] ? pci_device_probe+0x43/0x66
Jun 07 12:49:05 [kernel] [<c132471e>] ? driver_probe_device+0x79/0x105
Jun 07 12:49:05 [kernel] [<c13247ed>] ? __driver_attach+0x43/0x5f
Jun 07 12:49:05 [kernel] [<c132413d>] ? bus_for_each_dev+0x3d/0x67
Jun 07 12:49:05 [kernel] [<c13245f7>] ? driver_attach+0x14/0x16
Jun 07 12:49:05 [kernel] [<c13247aa>] ? __driver_attach+0x0/0x5f
Jun 07 12:49:05 [kernel] [<c1323bb7>] ? bus_add_driver+0xa2/0x1d4
Jun 07 12:49:05 [kernel] [<c1324a33>] ? driver_register+0x8b/0xeb
Jun 07 12:49:05 [kernel] [<c12b2dc8>] ? __pci_register_driver+0x38/0x91
Jun 07 12:49:05 [kernel] [<f9497000>] ? init_module+0x0/0xf [budget_ci]
Jun 07 12:49:05 [kernel] [<f9447bb9>] ? saa7146_register_extension+0x68/0x242 [saa7146]
Jun 07 12:49:05 [kernel] [<f949700d>] ? init_module+0xd/0xf [budget_ci]
Jun 07 12:49:05 [kernel] [<c1001139>] ? do_one_initcall+0x4c/0x131
Jun 07 12:49:05 [kernel] [<c104b5ae>] ? sys_init_module+0xa7/0x1db
Jun 07 12:49:05 [kernel] [<c1002810>] ? sysenter_do_call+0x12/0x26
Jun 07 12:49:05 [kernel] ---[ end trace 100a66f59725996d ]---
--
Helmut Auer, helmut@helmutauer.de
prev parent reply other threads:[~2010-06-07 16:31 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-05-22 23:15 kernel oops with TT S2-3200 dave cunningham
2010-06-07 16:31 ` Helmut Auer [this message]
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