[REGRESSION] media: cx23885 broken by commit 453afdd "[media] cx23885: convert to vb2"

[REGRESSION] media: cx23885 broken by commit 453afdd "[media] cx23885: convert to vb2"

[Raimonds Cicans]

Hello.

I contacted you because I am hit by regression caused by your commit:
453afdd "[media] cx23885: convert to vb2"


My system:
AMD Athlon(tm) II X2 240e Processor on Asus M5A97 LE R2.0 motherboard
TBS6981 card (Dual DVB-S/S2 PCIe receiver, cx23885 in kernel driver)

After upgrade from kernel 3.13.10 (do not have commit) to 3.17.7
(have commit) I started receiving following IOMMU related messages:

1)
AMD-Vi: Event logged [IO_PAGE_FAULT device=0a:00.0 domain=0x001d 
address=0x000000000637c000 flags=0x0000]

where device=0a:00.0 is TBS6981 card

sometimes this message was followed by storm of following messages:
cx23885[0]: mpeg risc op code error
...

2)
  ------------[ cut here ]------------
  WARNING: CPU: 1 PID: 6946 at drivers/iommu/amd_iommu.c:2637 
dma_ops_domain_unmap.part.12+0x55/0x72()
  Modules linked in: ip6table_filter ip6_tables act_police cls_basic 
cls_flow cls_fw cls_u32 sch_fq_codel sch_tbf sch_prio sch_htb sch_hfsc 
sch_ingress sch_sfq xt_CHECKSUM ipt_rpfilter xt_statistic xt_CT xt_realm 
xt_addrtype xt_nat ipt_MASQUERADE nf_nat_masquerade_ipv4 ipt_ECN 
ipt_CLUSTERIP ipt_ah xt_set nf_nat_ftp xt_time xt_TCPMSS xt_tcpmss 
xt_policy xt_pkttype xt_physdev br_netfilter xt_NFQUEUE xt_NFLOG xt_mark 
xt_mac xt_length xt_helper xt_hashlimit xt_DSCP xt_dscp xt_CLASSIFY 
xt_AUDIT iptable_raw iptable_nat nf_nat_ipv4 nf_nat iptable_mangle 
hwmon_vid bridge stp llc ipv6 cx24117 cx25840 snd_usb_audio snd_hwdep 
snd_usbmidi_lib uvcvideo snd_rawmidi videobuf2_vmalloc 
snd_hda_codec_hdmi ir_xmp_decoder ir_lirc_codec lirc_dev 
ir_mce_kbd_decoder ir_sharp_decoder ir_sanyo_decoder ir_sony_decoder 
ir_jvc_decoder ir_rc6_decoder ir_rc5_decoder ir_nec_decoder rc_rc6_mce 
microcode k10temp mceusb cx23885 tda18271 altera_stapl videobuf2_dvb 
videobuf2_core videobuf2_dma_sg videobuf2_memops tveeprom cx2341x 
rc_core v4l2_common videodev si2157 si2168 saa716x_budget saa716x_core 
dvb_core nouveau i2c_algo_bit ttm snd_hda_intel drm_kms_helper 
snd_hda_controller sp5100_tco r8169 i2c_piix4 snd_hda_codec drm mii
  CPU: 1 PID: 6946 Comm: w_scan Tainted: G        W 3.19.0-rc3-myrc01 #1
  Hardware name: To be filled by O.E.M. To be filled by O.E.M./M5A97 LE 
R2.0, BIOS 2501 04/09/2014
   0000000000000000 0000000000000009 ffffffffb0640fe8 0000000000000000
   ffffffffb00bcf46 0000000000d27000 ffffffffb04eb2a0 0000000000d46000
   0000000000d27000 ffff8800b8287938 0000000000000001 00000000000001f8
  Call Trace:
   [<ffffffffb0640fe8>] ? dump_stack+0x40/0x50
   [<ffffffffb00bcf46>] ? warn_slowpath_common+0x93/0xab
   [<ffffffffb04eb2a0>] ? dma_ops_domain_unmap.part.12+0x55/0x72
   [<ffffffffb04eb2a0>] ? dma_ops_domain_unmap.part.12+0x55/0x72
   [<ffffffffb04ecc8c>] ? __unmap_single.isra.15+0x7b/0xcf
   [<ffffffffb04ed43a>] ? free_coherent+0x46/0x7e
   [<ffffffffc05b064f>] ? __vb2_queue_cancel+0x1b8/0x1d6 [videobuf2_core]
   [<ffffffffc05b22e1>] ? __reqbufs+0x15b/0x334 [videobuf2_core]
   [<ffffffffc05b2647>] ? vb2_thread_stop+0x100/0x146 [videobuf2_core]
   [<ffffffffc05bc0ce>] ? vb2_dvb_stop_feed+0x41/0x58 [videobuf2_dvb]
   [<ffffffffc052b4ea>] ? dvb_dmxdev_filter_start+0x35/0x301 [dvb_core]
   [<ffffffffc052d12f>] ? dmx_section_feed_stop_filtering+0x40/0x7b 
[dvb_core]
   [<ffffffffc052b307>] ? dvb_dmxdev_feed_stop+0x5d/0x89 [dvb_core]
   [<ffffffffc052b60f>] ? dvb_dmxdev_filter_start+0x15a/0x301 [dvb_core]
   [<ffffffffc052bd3f>] ? dvb_demux_do_ioctl+0x1cc/0x4fe [dvb_core]
   [<ffffffffb016973d>] ? path_openat+0x44d/0x55d
   [<ffffffffc052bb73>] ? dvb_dmxdev_ts_callback+0xc2/0xc2 [dvb_core]
   [<ffffffffc052a6b9>] ? dvb_usercopy+0xa7/0x127 [dvb_core]
   [<ffffffffb016a38f>] ? do_filp_open+0x2b/0x6f
   [<ffffffffc052aa3f>] ? dvb_demux_ioctl+0xd/0x11 [dvb_core]
   [<ffffffffc052aa32>] ? dvb_dvr_ioctl+0x11/0x11 [dvb_core]
   [<ffffffffb016bf68>] ? do_vfs_ioctl+0x360/0x424
   [<ffffffffb0173706>] ? __fd_install+0x15/0x40
   [<ffffffffb015d5a9>] ? do_sys_open+0x1b3/0x1c5
   [<ffffffffb016c05f>] ? SyS_ioctl+0x33/0x58
   [<ffffffffb0646452>] ? system_call_fastpath+0x12/0x17
  ---[ end trace 2f92b32249912b0e ]---

3) after enabling debug in DMA API, I started receiving following message:

  ------------[ cut here ]------------
  WARNING: CPU: 1 PID: 6946 at lib/dma-debug.c:1093 
check_unmap+0x180/0x7c6()
  cx23885 0000:0a:00.0: DMA-API: device driver tries to free DMA memory 
it has not allocated [device address=0x0000000000d27000] [size=504 bytes]
  Modules linked in: ip6table_filter ip6_tables act_police cls_basic 
cls_flow cls_fw cls_u32 sch_fq_codel sch_tbf
   sch_prio sch_htb sch_hfsc sch_ingress sch_sfq xt_CHECKSUM 
ipt_rpfilter xt_statistic xt_CT xt_realm xt_addrtype xt_nat 
ipt_MASQUERADE nf_nat_masquerade_ipv4 ipt_ECN ipt_CLUSTERIP ipt_ah 
xt_set nf_nat_ftp xt_time xt_TCPMSS xt_tcpmss xt_policy xt_pkttype 
xt_physdev br_netfilter xt_NFQUEUE xt_NFLOG xt_mark xt_mac xt_length 
xt_helper xt_hashlimit xt_DSCP xt_dscp xt_CLASSIFY xt_AUDIT iptable_raw 
iptable_nat nf_nat_ipv4 nf_nat iptable_mangle hwmon_vid bridge stp llc 
ipv6 cx24117 cx25840 snd_usb_audio snd_hwdep snd_usbmidi_lib uvcvideo 
snd_rawmidi videobuf2_vmalloc snd_hda_codec_hdmi ir_xmp_decoder 
ir_lirc_codec lirc_dev ir_mce_kbd_decoder ir_sharp_decoder 
ir_sanyo_decoder ir_sony_decoder ir_jvc_decoder ir_rc6_decoder 
ir_rc5_decoder ir_nec_decoder rc_rc6_mce microcode k10temp mceusb 
cx23885 tda18271 altera_stapl videobuf2_dvb videobuf2_core 
videobuf2_dma_sg videobuf2_memops tveeprom cx2341x rc_core v4l2_common 
videodev si2157 si2168 saa716x_budget saa716x_core dvb_core nouveau 
i2c_algo_bit ttm snd_hda_intel drm_kms_helper snd_hda_controller 
sp5100_tco r8169 i2c_piix4 snd_hda_codec drm mii
  CPU: 1 PID: 6946 Comm: w_scan Not tainted 3.19.0-rc3-myrc01 #1
  Hardware name: To be filled by O.E.M. To be filled by O.E.M./M5A97 LE 
R2.0, BIOS 2501 04/09/2014
   0000000000000000 0000000000000009 ffffffffb0640fe8 ffff8800b2003ae8
   ffffffffb00bcf46 0000000000000000 ffffffffb0353f3b 0000000000000206
   ffff8800b2003bc8 00000000000001f8 0000000000d27000 ffffffffb0c789d0
  Call Trace:
   [<ffffffffb0640fe8>] ? dump_stack+0x40/0x50
   [<ffffffffb00bcf46>] ? warn_slowpath_common+0x93/0xab
   [<ffffffffb0353f3b>] ? check_unmap+0x180/0x7c6
   [<ffffffffb00bcfa3>] ? warn_slowpath_fmt+0x45/0x4a
   [<ffffffffb0353f3b>] ? check_unmap+0x180/0x7c6
   [<ffffffffb035466d>] ? debug_dma_free_coherent+0x85/0x8a
   [<ffffffffc05d9be1>] ? cx23885_free_buffer+0x80/0xab [cx23885]
   [<ffffffffc05b064f>] ? __vb2_queue_cancel+0x1b8/0x1d6 [videobuf2_core]
   [<ffffffffc05b22e1>] ? __reqbufs+0x15b/0x334 [videobuf2_core]
   [<ffffffffc05b2647>] ? vb2_thread_stop+0x100/0x146 [videobuf2_core]
   [<ffffffffc05bc0ce>] ? vb2_dvb_stop_feed+0x41/0x58 [videobuf2_dvb]
   [<ffffffffc052b4ea>] ? dvb_dmxdev_filter_start+0x35/0x301 [dvb_core]
   [<ffffffffc052d12f>] ? dmx_section_feed_stop_filtering+0x40/0x7b 
[dvb_core]
   [<ffffffffc052b307>] ? dvb_dmxdev_feed_stop+0x5d/0x89 [dvb_core]
   [<ffffffffc052b60f>] ? dvb_dmxdev_filter_start+0x15a/0x301 [dvb_core]
   [<ffffffffc052bd3f>] ? dvb_demux_do_ioctl+0x1cc/0x4fe [dvb_core]
   [<ffffffffb016973d>] ? path_openat+0x44d/0x55d
   [<ffffffffc052bb73>] ? dvb_dmxdev_ts_callback+0xc2/0xc2 [dvb_core]
   [<ffffffffc052a6b9>] ? dvb_usercopy+0xa7/0x127 [dvb_core]
   [<ffffffffb016a38f>] ? do_filp_open+0x2b/0x6f
   [<ffffffffc052aa3f>] ? dvb_demux_ioctl+0xd/0x11 [dvb_core]
   [<ffffffffc052aa32>] ? dvb_dvr_ioctl+0x11/0x11 [dvb_core]
   [<ffffffffb016bf68>] ? do_vfs_ioctl+0x360/0x424
   [<ffffffffb0173706>] ? __fd_install+0x15/0x40
   [<ffffffffb015d5a9>] ? do_sys_open+0x1b3/0x1c5
   [<ffffffffb016c05f>] ? SyS_ioctl+0x33/0x58
   [<ffffffffb0646452>] ? system_call_fastpath+0x12/0x17
  ---[ end trace 2f92b32249912b0d ]---

Message appeared right before second message


This messages cause random consequences:
     nothing bad happens
     stop working one front end
     stop working both front ends


Yesterday I did git bisect on Linux media tree (v3.13 - HEAD)
and found that your commit is guilty in the first message.
Unfortunately I can not prove that your commit is guilty
in second message, because I received new message:

[  110.131892] ------------[ cut here ]------------
[  110.132808] kernel BUG at mm/slub.c:1394!
[  110.133722] invalid opcode: 0000 [#1] SMP
[  110.134645] Modules linked in: ipv6 cx24117(O) cx25840(O) 
snd_hda_codec_hdmi cx23885(O) tveeprom(O) cx2341x(O) tda18271(O) 
videobuf2_dvb(O) videobuf2_core(O) dvb_core(O) videobuf2_dma_sg(O) 
videobuf2_memops(O) rc_core(O) v4l2_common(O) videodev(O) microcode 
k10temp snd_hda_intel r8169 snd_hda_codec sp5100_tco mii i2c_piix4 tg3 
ptp pps_core libphy e1000 fuse nfs firewire_core hid_sunplus hid_sony 
hid_samsung hid_pl hid_petalynx hid_gyration usb_storage
[  110.136750] CPU: 0 PID: 4055 Comm: w_scan Tainted: G           O 
3.13.10-myrc08 #1
[  110.137749] Hardware name: To be filled by O.E.M. To be filled by 
O.E.M./M5A97 LE R2.0, BIOS 2501 04/09/2014
[  110.138737] task: ffff880232535cc0 ti: ffff8800b910c000 task.ti: 
ffff8800b910c000
[  110.139734] RIP: 0010:[<ffffffff810dbe47>] [<ffffffff810dbe47>] 
new_slab+0x8/0x1d3
[  110.140758] RSP: 0018:ffff8800b910daa0  EFLAGS: 00010002
[  110.141774] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 
0000000000000004
[  110.142808] RDX: 00000000ffffffff RSI: 0000000000000004 RDI: 
ffff880236801cc0
[  110.143826] RBP: ffff8800b910db30 R08: 0000000000000000 R09: 
0000000000000001
[  110.144850] R10: 0000000000000000 R11: 0000000000003c83 R12: 
ffff880236801cc0
[  110.145890] R13: 0000000000000292 R14: 0000000000000000 R15: 
ffff88023fc14740
[  110.146947] FS:  00007f828c667700(0000) GS:ffff88023fc00000(0000) 
knlGS:0000000000000000
[  110.148003] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[  110.149068] CR2: 00000000007d5278 CR3: 00000000b90f2000 CR4: 
00000000000007f0
[  110.150110] Stack:
[  110.151189]  ffffffff816daad5 000000013fc11a80 ffffffff812a64ac 
0000000400000000
[  110.152262]  ffffffff816da71b ffffffff81ca5a40 00000000000082d4 
0000000100800080
[  110.153378]  0000000000000004 0000000000000000 ffffffff81ca6d00 
0000000000000001
[  110.154452] Call Trace:
[  110.155526]  [<ffffffff816daad5>] ? __slab_alloc.constprop.69+0x199/0x296
[  110.156628]  [<ffffffff812a64ac>] ? __sg_alloc_table+0x66/0x126
[  110.157685]  [<ffffffff816da71b>] ? get_partial_node.isra.50+0x126/0x15b
[  110.158771]  [<ffffffff810b6443>] ? __alloc_pages_nodemask+0xf1/0x7a6
[  110.159868]  [<ffffffff812a64ac>] ? __sg_alloc_table+0x66/0x126
[  110.160957]  [<ffffffff810dcf3d>] ? __kmalloc+0x86/0xd5
[  110.162056]  [<ffffffff812a64ac>] ? __sg_alloc_table+0x66/0x126
[  110.163125]  [<ffffffff812a6581>] ? sg_kfree+0x15/0x15
[  110.164206]  [<ffffffff812a6708>] ? sg_alloc_table+0x18/0x3b
[  110.165295]  [<ffffffff812a6796>] ? sg_alloc_table_from_pages+0x6b/0x139
[  110.166405]  [<ffffffffa0182599>] ? vb2_dma_sg_alloc+0x178/0x1ee 
[videobuf2_dma_sg]
[  110.167493]  [<ffffffffa019e97f>] ? __vb2_queue_alloc+0xfb/0x33e 
[videobuf2_core]
[  110.168599]  [<ffffffffa01a0fa3>] ? __reqbufs+0x151/0x244 
[videobuf2_core]
[  110.169717]  [<ffffffffa01a12b8>] ? __vb2_init_fileio+0xea/0x250 
[videobuf2_core]
[  110.170794]  [<ffffffffa01ab157>] ? vb2_dvb_start_feed+0x7a/0x7a 
[videobuf2_dvb]
[  110.171921]  [<ffffffffa01a1eb0>] ? vb2_thread_start+0xa8/0x14c 
[videobuf2_core]
[  110.173042]  [<ffffffffa01ab12b>] ? vb2_dvb_start_feed+0x4e/0x7a 
[videobuf2_dvb]
[  110.174143]  [<ffffffffa01897cb>] ? 
dmx_section_feed_start_filtering+0xe9/0x13c [dvb_core]
[  110.175257]  [<ffffffffa0187615>] ? 
dvb_dmxdev_filter_start+0x226/0x301 [dvb_core]
[  110.176348]  [<ffffffffa0187c51>] ? dvb_demux_do_ioctl+0x1cc/0x4d8 
[dvb_core]
[  110.177486]  [<ffffffffa0187a85>] ? dvb_dmxdev_ts_callback+0xbb/0xbb 
[dvb_core]
[  110.178599]  [<ffffffffa018664e>] ? dvb_usercopy+0x94/0xfc [dvb_core]
[  110.179727]  [<ffffffffa01869b2>] ? dvb_demux_ioctl+0xc/0xf [dvb_core]
[  110.180866]  [<ffffffff810f3ac8>] ? do_vfs_ioctl+0x34f/0x41a
[  110.181971]  [<ffffffff810fb19a>] ? __fd_install+0x15/0x39
[  110.183085]  [<ffffffff810f3bcc>] ? SyS_ioctl+0x39/0x5e
[  110.184228]  [<ffffffff816e4822>] ? system_call_fastpath+0x16/0x1b
[  110.185323] Code: 43 0a 01 74 0b 48 89 ee 48 89 df e8 19 ff ff ff 48 
8b 43 48 48 85 c0 74 07 5b 48 89 ef 5d ff e0 5b 5d c3 f7 c6 06 00 00 fe 
74 02 <0f> 0b 41 56 23 35 77 f5 bc 00 41 55 41 54 81 e6 f0 3e 07 00 40
[  110.186796] RIP  [<ffffffff810dbe47>] new_slab+0x8/0x1d3
[  110.187983]  RSP <ffff8800b910daa0>
[  110.189218] ---[ end trace a037bdc618b75d87 ]---

which appeared much faster and often locked computer.
But I can prove that second message appeared at OR
after your commit.


How to reproduce bug(s):
requirements:
      computer with IOMMU (IMHO only third message can be obtained on 
system without IOMMU)
      digital TV/Sat card based on cx23885 (preferably with multiple 
front-ends)
      kernel >= 3.17 or driver from linux-media tree

reproducing bug(s): just run scan on all front-ends simultaneously (for 
example with w_scan)
                                 and wait. It take 5-15 minutes to hit bug


Thank you.

Raimonds Cicans

Re: [REGRESSION] media: cx23885 broken by commit 453afdd "[media] cx23885: convert to vb2"

[Hans Verkuil]

On 01/11/2015 10:33 AM, Raimonds Cicans wrote:
> Hello.
> 
> I contacted you because I am hit by regression caused by your commit:
> 453afdd "[media] cx23885: convert to vb2"
> 
> 
> My system:
> AMD Athlon(tm) II X2 240e Processor on Asus M5A97 LE R2.0 motherboard
> TBS6981 card (Dual DVB-S/S2 PCIe receiver, cx23885 in kernel driver)
> 
> After upgrade from kernel 3.13.10 (do not have commit) to 3.17.7
> (have commit) I started receiving following IOMMU related messages:

This makes no sense. The cx23885 driver in 3.17.7 doesn't use vb2.

Are you using the media_build repo perhaps to install the latest media
drivers on a 3.17 kernel?

> 
> 1)
> AMD-Vi: Event logged [IO_PAGE_FAULT device=0a:00.0 domain=0x001d 
> address=0x000000000637c000 flags=0x0000]
> 
> where device=0a:00.0 is TBS6981 card
> 
> sometimes this message was followed by storm of following messages:
> cx23885[0]: mpeg risc op code error

This looks awfully like the bug that is fixed in commit
7675fe99d280ea83388a4382c54573c80db37cda.

> ...
> 
> 2)
>   ------------[ cut here ]------------
>   WARNING: CPU: 1 PID: 6946 at drivers/iommu/amd_iommu.c:2637 
> dma_ops_domain_unmap.part.12+0x55/0x72()
>   Modules linked in: ip6table_filter ip6_tables act_police cls_basic 
> cls_flow cls_fw cls_u32 sch_fq_codel sch_tbf sch_prio sch_htb sch_hfsc 
> sch_ingress sch_sfq xt_CHECKSUM ipt_rpfilter xt_statistic xt_CT xt_realm 
> xt_addrtype xt_nat ipt_MASQUERADE nf_nat_masquerade_ipv4 ipt_ECN 
> ipt_CLUSTERIP ipt_ah xt_set nf_nat_ftp xt_time xt_TCPMSS xt_tcpmss 
> xt_policy xt_pkttype xt_physdev br_netfilter xt_NFQUEUE xt_NFLOG xt_mark 
> xt_mac xt_length xt_helper xt_hashlimit xt_DSCP xt_dscp xt_CLASSIFY 
> xt_AUDIT iptable_raw iptable_nat nf_nat_ipv4 nf_nat iptable_mangle 
> hwmon_vid bridge stp llc ipv6 cx24117 cx25840 snd_usb_audio snd_hwdep 
> snd_usbmidi_lib uvcvideo snd_rawmidi videobuf2_vmalloc 
> snd_hda_codec_hdmi ir_xmp_decoder ir_lirc_codec lirc_dev 
> ir_mce_kbd_decoder ir_sharp_decoder ir_sanyo_decoder ir_sony_decoder 
> ir_jvc_decoder ir_rc6_decoder ir_rc5_decoder ir_nec_decoder rc_rc6_mce 
> microcode k10temp mceusb cx23885 tda18271 altera_stapl videobuf2_dvb 
> videobuf2_core videobuf2_dma_sg videobuf2_memops tveeprom cx2341x 
> rc_core v4l2_common videodev si2157 si2168 saa716x_budget saa716x_core 
> dvb_core nouveau i2c_algo_bit ttm snd_hda_intel drm_kms_helper 
> snd_hda_controller sp5100_tco r8169 i2c_piix4 snd_hda_codec drm mii
>   CPU: 1 PID: 6946 Comm: w_scan Tainted: G        W 3.19.0-rc3-myrc01 #1

Hmm, and this says 3.19-rc3.

I really need to know what kernel and media drivers you are using!

>   Hardware name: To be filled by O.E.M. To be filled by O.E.M./M5A97 LE 
> R2.0, BIOS 2501 04/09/2014
>    0000000000000000 0000000000000009 ffffffffb0640fe8 0000000000000000
>    ffffffffb00bcf46 0000000000d27000 ffffffffb04eb2a0 0000000000d46000
>    0000000000d27000 ffff8800b8287938 0000000000000001 00000000000001f8
>   Call Trace:
>    [<ffffffffb0640fe8>] ? dump_stack+0x40/0x50
>    [<ffffffffb00bcf46>] ? warn_slowpath_common+0x93/0xab
>    [<ffffffffb04eb2a0>] ? dma_ops_domain_unmap.part.12+0x55/0x72
>    [<ffffffffb04eb2a0>] ? dma_ops_domain_unmap.part.12+0x55/0x72
>    [<ffffffffb04ecc8c>] ? __unmap_single.isra.15+0x7b/0xcf
>    [<ffffffffb04ed43a>] ? free_coherent+0x46/0x7e
>    [<ffffffffc05b064f>] ? __vb2_queue_cancel+0x1b8/0x1d6 [videobuf2_core]
>    [<ffffffffc05b22e1>] ? __reqbufs+0x15b/0x334 [videobuf2_core]
>    [<ffffffffc05b2647>] ? vb2_thread_stop+0x100/0x146 [videobuf2_core]
>    [<ffffffffc05bc0ce>] ? vb2_dvb_stop_feed+0x41/0x58 [videobuf2_dvb]
>    [<ffffffffc052b4ea>] ? dvb_dmxdev_filter_start+0x35/0x301 [dvb_core]
>    [<ffffffffc052d12f>] ? dmx_section_feed_stop_filtering+0x40/0x7b 
> [dvb_core]
>    [<ffffffffc052b307>] ? dvb_dmxdev_feed_stop+0x5d/0x89 [dvb_core]
>    [<ffffffffc052b60f>] ? dvb_dmxdev_filter_start+0x15a/0x301 [dvb_core]
>    [<ffffffffc052bd3f>] ? dvb_demux_do_ioctl+0x1cc/0x4fe [dvb_core]
>    [<ffffffffb016973d>] ? path_openat+0x44d/0x55d
>    [<ffffffffc052bb73>] ? dvb_dmxdev_ts_callback+0xc2/0xc2 [dvb_core]
>    [<ffffffffc052a6b9>] ? dvb_usercopy+0xa7/0x127 [dvb_core]
>    [<ffffffffb016a38f>] ? do_filp_open+0x2b/0x6f
>    [<ffffffffc052aa3f>] ? dvb_demux_ioctl+0xd/0x11 [dvb_core]
>    [<ffffffffc052aa32>] ? dvb_dvr_ioctl+0x11/0x11 [dvb_core]
>    [<ffffffffb016bf68>] ? do_vfs_ioctl+0x360/0x424
>    [<ffffffffb0173706>] ? __fd_install+0x15/0x40
>    [<ffffffffb015d5a9>] ? do_sys_open+0x1b3/0x1c5
>    [<ffffffffb016c05f>] ? SyS_ioctl+0x33/0x58
>    [<ffffffffb0646452>] ? system_call_fastpath+0x12/0x17
>   ---[ end trace 2f92b32249912b0e ]---
> 
> 3) after enabling debug in DMA API, I started receiving following message:
> 
>   ------------[ cut here ]------------
>   WARNING: CPU: 1 PID: 6946 at lib/dma-debug.c:1093 
> check_unmap+0x180/0x7c6()
>   cx23885 0000:0a:00.0: DMA-API: device driver tries to free DMA memory 
> it has not allocated [device address=0x0000000000d27000] [size=504 bytes]
>   Modules linked in: ip6table_filter ip6_tables act_police cls_basic 
> cls_flow cls_fw cls_u32 sch_fq_codel sch_tbf
>    sch_prio sch_htb sch_hfsc sch_ingress sch_sfq xt_CHECKSUM 
> ipt_rpfilter xt_statistic xt_CT xt_realm xt_addrtype xt_nat 
> ipt_MASQUERADE nf_nat_masquerade_ipv4 ipt_ECN ipt_CLUSTERIP ipt_ah 
> xt_set nf_nat_ftp xt_time xt_TCPMSS xt_tcpmss xt_policy xt_pkttype 
> xt_physdev br_netfilter xt_NFQUEUE xt_NFLOG xt_mark xt_mac xt_length 
> xt_helper xt_hashlimit xt_DSCP xt_dscp xt_CLASSIFY xt_AUDIT iptable_raw 
> iptable_nat nf_nat_ipv4 nf_nat iptable_mangle hwmon_vid bridge stp llc 
> ipv6 cx24117 cx25840 snd_usb_audio snd_hwdep snd_usbmidi_lib uvcvideo 
> snd_rawmidi videobuf2_vmalloc snd_hda_codec_hdmi ir_xmp_decoder 
> ir_lirc_codec lirc_dev ir_mce_kbd_decoder ir_sharp_decoder 
> ir_sanyo_decoder ir_sony_decoder ir_jvc_decoder ir_rc6_decoder 
> ir_rc5_decoder ir_nec_decoder rc_rc6_mce microcode k10temp mceusb 
> cx23885 tda18271 altera_stapl videobuf2_dvb videobuf2_core 
> videobuf2_dma_sg videobuf2_memops tveeprom cx2341x rc_core v4l2_common 
> videodev si2157 si2168 saa716x_budget saa716x_core dvb_core nouveau 
> i2c_algo_bit ttm snd_hda_intel drm_kms_helper snd_hda_controller 
> sp5100_tco r8169 i2c_piix4 snd_hda_codec drm mii
>   CPU: 1 PID: 6946 Comm: w_scan Not tainted 3.19.0-rc3-myrc01 #1
>   Hardware name: To be filled by O.E.M. To be filled by O.E.M./M5A97 LE 
> R2.0, BIOS 2501 04/09/2014
>    0000000000000000 0000000000000009 ffffffffb0640fe8 ffff8800b2003ae8
>    ffffffffb00bcf46 0000000000000000 ffffffffb0353f3b 0000000000000206
>    ffff8800b2003bc8 00000000000001f8 0000000000d27000 ffffffffb0c789d0
>   Call Trace:
>    [<ffffffffb0640fe8>] ? dump_stack+0x40/0x50
>    [<ffffffffb00bcf46>] ? warn_slowpath_common+0x93/0xab
>    [<ffffffffb0353f3b>] ? check_unmap+0x180/0x7c6
>    [<ffffffffb00bcfa3>] ? warn_slowpath_fmt+0x45/0x4a
>    [<ffffffffb0353f3b>] ? check_unmap+0x180/0x7c6
>    [<ffffffffb035466d>] ? debug_dma_free_coherent+0x85/0x8a
>    [<ffffffffc05d9be1>] ? cx23885_free_buffer+0x80/0xab [cx23885]
>    [<ffffffffc05b064f>] ? __vb2_queue_cancel+0x1b8/0x1d6 [videobuf2_core]
>    [<ffffffffc05b22e1>] ? __reqbufs+0x15b/0x334 [videobuf2_core]
>    [<ffffffffc05b2647>] ? vb2_thread_stop+0x100/0x146 [videobuf2_core]
>    [<ffffffffc05bc0ce>] ? vb2_dvb_stop_feed+0x41/0x58 [videobuf2_dvb]
>    [<ffffffffc052b4ea>] ? dvb_dmxdev_filter_start+0x35/0x301 [dvb_core]
>    [<ffffffffc052d12f>] ? dmx_section_feed_stop_filtering+0x40/0x7b 
> [dvb_core]
>    [<ffffffffc052b307>] ? dvb_dmxdev_feed_stop+0x5d/0x89 [dvb_core]
>    [<ffffffffc052b60f>] ? dvb_dmxdev_filter_start+0x15a/0x301 [dvb_core]
>    [<ffffffffc052bd3f>] ? dvb_demux_do_ioctl+0x1cc/0x4fe [dvb_core]
>    [<ffffffffb016973d>] ? path_openat+0x44d/0x55d
>    [<ffffffffc052bb73>] ? dvb_dmxdev_ts_callback+0xc2/0xc2 [dvb_core]
>    [<ffffffffc052a6b9>] ? dvb_usercopy+0xa7/0x127 [dvb_core]
>    [<ffffffffb016a38f>] ? do_filp_open+0x2b/0x6f
>    [<ffffffffc052aa3f>] ? dvb_demux_ioctl+0xd/0x11 [dvb_core]
>    [<ffffffffc052aa32>] ? dvb_dvr_ioctl+0x11/0x11 [dvb_core]
>    [<ffffffffb016bf68>] ? do_vfs_ioctl+0x360/0x424
>    [<ffffffffb0173706>] ? __fd_install+0x15/0x40
>    [<ffffffffb015d5a9>] ? do_sys_open+0x1b3/0x1c5
>    [<ffffffffb016c05f>] ? SyS_ioctl+0x33/0x58
>    [<ffffffffb0646452>] ? system_call_fastpath+0x12/0x17
>   ---[ end trace 2f92b32249912b0d ]---

I'll see if I can reproduce this.

> 
> Message appeared right before second message
> 
> 
> This messages cause random consequences:
>      nothing bad happens
>      stop working one front end
>      stop working both front ends
> 
> 
> Yesterday I did git bisect on Linux media tree (v3.13 - HEAD)
> and found that your commit is guilty in the first message.

Try with commit 7675fe99d280ea83388a4382c54573c80db37cda.

> Unfortunately I can not prove that your commit is guilty
> in second message, because I received new message:
> 
> [  110.131892] ------------[ cut here ]------------
> [  110.132808] kernel BUG at mm/slub.c:1394!

That's fixed in commit 47bc59c52b005f546343c373370a7eec6a2b0f84.

> [  110.133722] invalid opcode: 0000 [#1] SMP
> [  110.134645] Modules linked in: ipv6 cx24117(O) cx25840(O) 
> snd_hda_codec_hdmi cx23885(O) tveeprom(O) cx2341x(O) tda18271(O) 
> videobuf2_dvb(O) videobuf2_core(O) dvb_core(O) videobuf2_dma_sg(O) 
> videobuf2_memops(O) rc_core(O) v4l2_common(O) videodev(O) microcode 
> k10temp snd_hda_intel r8169 snd_hda_codec sp5100_tco mii i2c_piix4 tg3 
> ptp pps_core libphy e1000 fuse nfs firewire_core hid_sunplus hid_sony 
> hid_samsung hid_pl hid_petalynx hid_gyration usb_storage
> [  110.136750] CPU: 0 PID: 4055 Comm: w_scan Tainted: G           O 
> 3.13.10-myrc08 #1
> [  110.137749] Hardware name: To be filled by O.E.M. To be filled by 
> O.E.M./M5A97 LE R2.0, BIOS 2501 04/09/2014
> [  110.138737] task: ffff880232535cc0 ti: ffff8800b910c000 task.ti: 
> ffff8800b910c000
> [  110.139734] RIP: 0010:[<ffffffff810dbe47>] [<ffffffff810dbe47>] 
> new_slab+0x8/0x1d3
> [  110.140758] RSP: 0018:ffff8800b910daa0  EFLAGS: 00010002
> [  110.141774] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 
> 0000000000000004
> [  110.142808] RDX: 00000000ffffffff RSI: 0000000000000004 RDI: 
> ffff880236801cc0
> [  110.143826] RBP: ffff8800b910db30 R08: 0000000000000000 R09: 
> 0000000000000001
> [  110.144850] R10: 0000000000000000 R11: 0000000000003c83 R12: 
> ffff880236801cc0
> [  110.145890] R13: 0000000000000292 R14: 0000000000000000 R15: 
> ffff88023fc14740
> [  110.146947] FS:  00007f828c667700(0000) GS:ffff88023fc00000(0000) 
> knlGS:0000000000000000
> [  110.148003] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
> [  110.149068] CR2: 00000000007d5278 CR3: 00000000b90f2000 CR4: 
> 00000000000007f0
> [  110.150110] Stack:
> [  110.151189]  ffffffff816daad5 000000013fc11a80 ffffffff812a64ac 
> 0000000400000000
> [  110.152262]  ffffffff816da71b ffffffff81ca5a40 00000000000082d4 
> 0000000100800080
> [  110.153378]  0000000000000004 0000000000000000 ffffffff81ca6d00 
> 0000000000000001
> [  110.154452] Call Trace:
> [  110.155526]  [<ffffffff816daad5>] ? __slab_alloc.constprop.69+0x199/0x296
> [  110.156628]  [<ffffffff812a64ac>] ? __sg_alloc_table+0x66/0x126
> [  110.157685]  [<ffffffff816da71b>] ? get_partial_node.isra.50+0x126/0x15b
> [  110.158771]  [<ffffffff810b6443>] ? __alloc_pages_nodemask+0xf1/0x7a6
> [  110.159868]  [<ffffffff812a64ac>] ? __sg_alloc_table+0x66/0x126
> [  110.160957]  [<ffffffff810dcf3d>] ? __kmalloc+0x86/0xd5
> [  110.162056]  [<ffffffff812a64ac>] ? __sg_alloc_table+0x66/0x126
> [  110.163125]  [<ffffffff812a6581>] ? sg_kfree+0x15/0x15
> [  110.164206]  [<ffffffff812a6708>] ? sg_alloc_table+0x18/0x3b
> [  110.165295]  [<ffffffff812a6796>] ? sg_alloc_table_from_pages+0x6b/0x139
> [  110.166405]  [<ffffffffa0182599>] ? vb2_dma_sg_alloc+0x178/0x1ee 
> [videobuf2_dma_sg]
> [  110.167493]  [<ffffffffa019e97f>] ? __vb2_queue_alloc+0xfb/0x33e 
> [videobuf2_core]
> [  110.168599]  [<ffffffffa01a0fa3>] ? __reqbufs+0x151/0x244 
> [videobuf2_core]
> [  110.169717]  [<ffffffffa01a12b8>] ? __vb2_init_fileio+0xea/0x250 
> [videobuf2_core]
> [  110.170794]  [<ffffffffa01ab157>] ? vb2_dvb_start_feed+0x7a/0x7a 
> [videobuf2_dvb]
> [  110.171921]  [<ffffffffa01a1eb0>] ? vb2_thread_start+0xa8/0x14c 
> [videobuf2_core]
> [  110.173042]  [<ffffffffa01ab12b>] ? vb2_dvb_start_feed+0x4e/0x7a 
> [videobuf2_dvb]
> [  110.174143]  [<ffffffffa01897cb>] ? 
> dmx_section_feed_start_filtering+0xe9/0x13c [dvb_core]
> [  110.175257]  [<ffffffffa0187615>] ? 
> dvb_dmxdev_filter_start+0x226/0x301 [dvb_core]
> [  110.176348]  [<ffffffffa0187c51>] ? dvb_demux_do_ioctl+0x1cc/0x4d8 
> [dvb_core]
> [  110.177486]  [<ffffffffa0187a85>] ? dvb_dmxdev_ts_callback+0xbb/0xbb 
> [dvb_core]
> [  110.178599]  [<ffffffffa018664e>] ? dvb_usercopy+0x94/0xfc [dvb_core]
> [  110.179727]  [<ffffffffa01869b2>] ? dvb_demux_ioctl+0xc/0xf [dvb_core]
> [  110.180866]  [<ffffffff810f3ac8>] ? do_vfs_ioctl+0x34f/0x41a
> [  110.181971]  [<ffffffff810fb19a>] ? __fd_install+0x15/0x39
> [  110.183085]  [<ffffffff810f3bcc>] ? SyS_ioctl+0x39/0x5e
> [  110.184228]  [<ffffffff816e4822>] ? system_call_fastpath+0x16/0x1b
> [  110.185323] Code: 43 0a 01 74 0b 48 89 ee 48 89 df e8 19 ff ff ff 48 
> 8b 43 48 48 85 c0 74 07 5b 48 89 ef 5d ff e0 5b 5d c3 f7 c6 06 00 00 fe 
> 74 02 <0f> 0b 41 56 23 35 77 f5 bc 00 41 55 41 54 81 e6 f0 3e 07 00 40
> [  110.186796] RIP  [<ffffffff810dbe47>] new_slab+0x8/0x1d3
> [  110.187983]  RSP <ffff8800b910daa0>
> [  110.189218] ---[ end trace a037bdc618b75d87 ]---
> 
> which appeared much faster and often locked computer.
> But I can prove that second message appeared at OR
> after your commit.
> 
> 
> How to reproduce bug(s):
> requirements:
>       computer with IOMMU (IMHO only third message can be obtained on 
> system without IOMMU)
>       digital TV/Sat card based on cx23885 (preferably with multiple 
> front-ends)
>       kernel >= 3.17 or driver from linux-media tree
> 
> reproducing bug(s): just run scan on all front-ends simultaneously (for 
> example with w_scan)
>                                  and wait. It take 5-15 minutes to hit bug
> 

I think the only relevant bug is #2. Just before Christmas I found some
issues with the vb2 threading code, although that was for video output streams,
not video capture. But it may well be that similar problems exist for capture.

I'll look at that this week or early next week.

Regards,

	Hans

Re: [REGRESSION] media: cx23885 broken by commit 453afdd "[media] cx23885: convert to vb2"

[Raimonds Cicans]

On 12.01.2015 12:55, Hans Verkuil wrote:
> On 01/11/2015 10:33 AM, Raimonds Cicans wrote:
>> After upgrade from kernel 3.13.10 (do not have commit) to 3.17.7
>> (have commit) I started receiving following IOMMU related messages:
> This makes no sense. The cx23885 driver in 3.17.7 doesn't use vb2.
>
> Are you using the media_build repo perhaps to install the latest media
> drivers on a 3.17 kernel?

Sorry for misinforming you. IMHO I saw somewhere that 453afdd
was included in 3.17.0-rc_something.
In last two weeks I did too much tests.

As far as I remember kernel / driver combinations was following
3.13.10 built in driver - not affected
3.17.7 + https://github.com/ljalves/linux_media (media tree + few new 
TBS open source drivers) - affected
3.18.1 + https://github.com/ljalves/linux_media (media tree + few new 
TBS open source drivers) - affected
3.19.0-rc3 built in driver (+ few new TBS open source drivers injected 
by https://github.com/bas-t/saa716x-intree) - affected
Bisection I did on pure 3.13.10 + pure media tree

As you can see bug(s) are kernel version agnostic
>> 1)
>> AMD-Vi: Event logged [IO_PAGE_FAULT device=0a:00.0 domain=0x001d
>> address=0x000000000637c000 flags=0x0000]
>>
>> where device=0a:00.0 is TBS6981 card
>>
>> sometimes this message was followed by storm of following messages:
>> cx23885[0]: mpeg risc op code error
> This looks awfully like the bug that is fixed in commit
> 7675fe99d280ea83388a4382c54573c80db37cda.
>
>> ...
>>
>> 2)
>>    ------------[ cut here ]------------
>>    WARNING: CPU: 1 PID: 6946 at drivers/iommu/amd_iommu.c:2637
>> dma_ops_domain_unmap.part.12+0x55/0x72()
>>    CPU: 1 PID: 6946 Comm: w_scan Tainted: G        W 3.19.0-rc3-myrc01 #1
> Hmm, and this says 3.19-rc3.
>
> I really need to know what kernel and media drivers you are using!
>

Look above

>>
>> Yesterday I did git bisect on Linux media tree (v3.13 - HEAD)
>> and found that your commit is guilty in the first message.
> Try with commit 7675fe99d280ea83388a4382c54573c80db37cda.

Did not help. Same errors.

> I think the only relevant bug is #2. Just before Christmas I found some
> issues with the vb2 threading code, although that was for video output streams,
> not video capture. But it may well be that similar problems exist for capture.
>
> I'll look at that this week or early next week.
>

I did new checks on 3.18.2 + https://github.com/ljalves/linux_media 
(media tree + few new TBS open source drivers)
and found strange coincidence:
I did two tests in following way: started w_scan on first front-end and 
after 5-10 seconds on second
and after some time received first bug in both tests.
Than just for fun reversed order.
I did two tests in following way: started w_scan on second front-end and 
after 5-10 seconds on first
and after some time received second bug  followed after some time by 
first bug in both tests.

Then I wanted to check following sequences:
1) init first front-end -> start scan on second -> start scan on first
2) init second front-end -> start scan on first -> start scan on second

By init I mean: run dvb-fe-tool -sDVBS -a0 // or -a1

But on first test of first sequence I received new bug:
[  369.295899] BUG: unable to handle kernel NULL pointer dereference 
at            (nil)
[  369.295945] IP: [<ffffffffc05173df>] cx23885_buf_prepare+0x8c/0xa9 
[cx23885]
[  369.295989] PGD 0
[  369.296002] Oops: 0000 [#1] SMP
[  369.296020] Modules linked in: ip6table_filter ip6_tables act_police 
cls_basic cls_flow cls_fw cls_u32 sch_fq_codel sch_tbf sch_prio sch_htb 
sch_hfsc sch_ingress sch_sfq xt_CHECKSUM ipt_rpfilter xt_statistic xt_CT 
xt_realm xt_addrtype xt_nat ipt_MASQUERADE nf_nat_masquerade_ipv4 
ipt_ECN ipt_CLUSTERIP ipt_ah xt_set nf_nat_ftp xt_time xt_TCPMSS 
xt_tcpmss xt_policy xt_pkttype xt_physdev br_netfilter xt_NFQUEUE 
xt_NFLOG xt_mark xt_mac xt_length xt_helper xt_hashlimit xt_DSCP xt_dscp 
xt_CLASSIFY xt_AUDIT iptable_raw iptable_nat nf_nat_ipv4 nf_nat 
iptable_mangle hwmon_vid bridge stp llc ipv6 cx25840(O) 
snd_hda_codec_hdmi snd_usb_audio snd_hwdep uvcvideo(O) snd_usbmidi_lib 
videobuf2_vmalloc(O) snd_rawmidi ir_lirc_codec(O) ir_xmp_decoder(O) 
lirc_dev(O) ir_mce_kbd_decoder(O) ir_sharp_decoder(O) ir_sanyo_decoder(O)
[  369.296375]  ir_sony_decoder(O) ir_jvc_decoder(O) ir_rc6_decoder(O) 
ir_rc5_decoder(O) ir_nec_decoder(O) rc_rc6_mce(O) mceusb(O) cx23885(O) 
tveeprom(O) cx2341x(O) tda18271(O) videobuf2_dvb(O) videobuf2_dma_sg(O) 
videobuf2_memops(O) videobuf2_core(O) v4l2_common(O) videodev(O) k10temp 
rc_core(O) microcode saa716x_core(O) dvb_core(O) cx24117(O) i2c_piix4 
snd_hda_intel snd_hda_controller snd_hda_codec r8169 mii nouveau ttm 
drm_kms_helper
[  369.296547] CPU: 0 PID: 7016 Comm: vb2-cx23885[0] Tainted: 
G           O   3.18.1-hardened-r1-myrc06-NOSEC #1
[  369.296574] Hardware name: To be filled by O.E.M. To be filled by 
O.E.M./M5A97 LE R2.0, BIOS 2501 04/09/2014
[  369.296601] task: ffff88020c720830 ti: ffff88020c720db0 task.ti: 
ffff88020c720db0
[  369.296622] RIP: 0010:[<ffffffffc05173df>] [<ffffffffc05173df>] 
cx23885_buf_prepare+0x8c/0xa9 [cx23885]
[  369.296664] RSP: 0000:ffff88020adc3dc8  EFLAGS: 00010202
[  369.296680] RAX: 0000000000005e00 RBX: ffff88009ce07400 RCX: 
00000000000002f0
[  369.296703] RDX: 0000000000000001 RSI: ffff88009ce07760 RDI: 
ffff880236af1000
[  369.296722] RBP: ffff880234645568 R08: 0000000000000020 R09: 
000000000000ba06
[  369.296741] R10: 000000000000b800 R11: 000000000000b731 R12: 
0000000000005e00
[  369.296760] R13: ffff880234644000 R14: 0000000000000000 R15: 
0000000000000000
[  369.296780] FS:  00007fe5ff77a700(0000) GS:ffff88023fc00000(0000) 
knlGS:0000000000000000
[  369.296801] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[  369.296818] CR2: 0000000000000000 CR3: 0000000208ab2000 CR4: 
00000000000007f0
[  369.296836] Stack:
[  369.296845]  ffff88009ce07400 ffff88009ce07400 0000000000000000 
ffff88009ce07058
[  369.296875]  ffff8800b2c47d40 ffffffffc04caf21 ffff8802334c6d68 
ffff8802346454f0
[  369.296903]  ffff8802334c6828 ffff88009ce07400 0000000000000000 
ffffffffc04cb3bb
[  369.296932] Call Trace:
[  369.296960]  [<ffffffffc04caf21>] ? __buf_prepare+0x1a6/0x25f 
[videobuf2_core]
[  369.296994]  [<ffffffffc04cb3bb>] ? vb2_internal_qbuf+0x4c/0x1b7 
[videobuf2_core]
[  369.297028]  [<ffffffffc04cb6b2>] ? vb2_thread+0x18c/0x1eb 
[videobuf2_core]
[  369.297060]  [<ffffffffc04cb526>] ? vb2_internal_qbuf+0x1b7/0x1b7 
[videobuf2_core]
[  369.297086]  [<ffffffff970d2fc4>] ? kthread+0xc5/0xcd
[  369.297106]  [<ffffffff970d2eff>] ? kthread_create_on_node+0x155/0x155
[  369.297129]  [<ffffffff97672d54>] ? ret_from_fork+0x74/0xa0
[  369.297149]  [<ffffffff970d2eff>] ? kthread_create_on_node+0x155/0x155
[  369.297166] Code: 49 63 c4 48 39 c1 72 32 85 d2 74 04 44 89 63 58 8b 
8d f0 00 00 00 49 8b bd 18 01 00 00 48 8d b3 60 03 00 00 44 8b 85 f4 00 
00 00 <49> 8b 16 45 31 c9 e8 a6 f2 ff ff 31 c0 eb 05 b8 ea ff ff ff 5b
[  369.297397] RIP  [<ffffffffc05173df>] cx23885_buf_prepare+0x8c/0xa9 
[cx23885]
[  369.297431]  RSP <ffff88020adc3dc8>
[  369.297443] CR2: 0000000000000000
[  369.302964] ---[ end trace a7bff82df7b103ca ]---


I called "shutdown -r 0" but computer did not reappeared (I accessed it 
remotely).
Even built in watchdog did not help.

I will try to continue test last 2 sequences after somebody returns home 
and restarts computer.


Thank you.


Raimonds Cicans

Re: [REGRESSION] media: cx23885 broken by commit 453afdd "[media] cx23885: convert to vb2"

[Antti Palosaari]

I reported a bit similar looking bug few weeks ago. It could be coming 
from same issue.

cx23885 streaming lockdep error (VB2 related?)
http://www.spinics.net/lists/linux-media/msg84733.html

addition of that lockdep slash I saw many times random lockups and was 
forced to hard boot whole machine.

Antti


On 01/12/2015 05:27 PM, Raimonds Cicans wrote:
> On 12.01.2015 12:55, Hans Verkuil wrote:
>> On 01/11/2015 10:33 AM, Raimonds Cicans wrote:
>>> After upgrade from kernel 3.13.10 (do not have commit) to 3.17.7
>>> (have commit) I started receiving following IOMMU related messages:
>> This makes no sense. The cx23885 driver in 3.17.7 doesn't use vb2.
>>
>> Are you using the media_build repo perhaps to install the latest media
>> drivers on a 3.17 kernel?
>
> Sorry for misinforming you. IMHO I saw somewhere that 453afdd
> was included in 3.17.0-rc_something.
> In last two weeks I did too much tests.
>
> As far as I remember kernel / driver combinations was following
> 3.13.10 built in driver - not affected
> 3.17.7 + https://github.com/ljalves/linux_media (media tree + few new
> TBS open source drivers) - affected
> 3.18.1 + https://github.com/ljalves/linux_media (media tree + few new
> TBS open source drivers) - affected
> 3.19.0-rc3 built in driver (+ few new TBS open source drivers injected
> by https://github.com/bas-t/saa716x-intree) - affected
> Bisection I did on pure 3.13.10 + pure media tree
>
> As you can see bug(s) are kernel version agnostic
>>> 1)
>>> AMD-Vi: Event logged [IO_PAGE_FAULT device=0a:00.0 domain=0x001d
>>> address=0x000000000637c000 flags=0x0000]
>>>
>>> where device=0a:00.0 is TBS6981 card
>>>
>>> sometimes this message was followed by storm of following messages:
>>> cx23885[0]: mpeg risc op code error
>> This looks awfully like the bug that is fixed in commit
>> 7675fe99d280ea83388a4382c54573c80db37cda.
>>
>>> ...
>>>
>>> 2)
>>>    ------------[ cut here ]------------
>>>    WARNING: CPU: 1 PID: 6946 at drivers/iommu/amd_iommu.c:2637
>>> dma_ops_domain_unmap.part.12+0x55/0x72()
>>>    CPU: 1 PID: 6946 Comm: w_scan Tainted: G        W
>>> 3.19.0-rc3-myrc01 #1
>> Hmm, and this says 3.19-rc3.
>>
>> I really need to know what kernel and media drivers you are using!
>>
>
> Look above
>
>>>
>>> Yesterday I did git bisect on Linux media tree (v3.13 - HEAD)
>>> and found that your commit is guilty in the first message.
>> Try with commit 7675fe99d280ea83388a4382c54573c80db37cda.
>
> Did not help. Same errors.
>
>> I think the only relevant bug is #2. Just before Christmas I found some
>> issues with the vb2 threading code, although that was for video output
>> streams,
>> not video capture. But it may well be that similar problems exist for
>> capture.
>>
>> I'll look at that this week or early next week.
>>
>
> I did new checks on 3.18.2 + https://github.com/ljalves/linux_media
> (media tree + few new TBS open source drivers)
> and found strange coincidence:
> I did two tests in following way: started w_scan on first front-end and
> after 5-10 seconds on second
> and after some time received first bug in both tests.
> Than just for fun reversed order.
> I did two tests in following way: started w_scan on second front-end and
> after 5-10 seconds on first
> and after some time received second bug  followed after some time by
> first bug in both tests.
>
> Then I wanted to check following sequences:
> 1) init first front-end -> start scan on second -> start scan on first
> 2) init second front-end -> start scan on first -> start scan on second
>
> By init I mean: run dvb-fe-tool -sDVBS -a0 // or -a1
>
> But on first test of first sequence I received new bug:
> [  369.295899] BUG: unable to handle kernel NULL pointer dereference
> at            (nil)
> [  369.295945] IP: [<ffffffffc05173df>] cx23885_buf_prepare+0x8c/0xa9
> [cx23885]
> [  369.295989] PGD 0
> [  369.296002] Oops: 0000 [#1] SMP
> [  369.296020] Modules linked in: ip6table_filter ip6_tables act_police
> cls_basic cls_flow cls_fw cls_u32 sch_fq_codel sch_tbf sch_prio sch_htb
> sch_hfsc sch_ingress sch_sfq xt_CHECKSUM ipt_rpfilter xt_statistic xt_CT
> xt_realm xt_addrtype xt_nat ipt_MASQUERADE nf_nat_masquerade_ipv4
> ipt_ECN ipt_CLUSTERIP ipt_ah xt_set nf_nat_ftp xt_time xt_TCPMSS
> xt_tcpmss xt_policy xt_pkttype xt_physdev br_netfilter xt_NFQUEUE
> xt_NFLOG xt_mark xt_mac xt_length xt_helper xt_hashlimit xt_DSCP xt_dscp
> xt_CLASSIFY xt_AUDIT iptable_raw iptable_nat nf_nat_ipv4 nf_nat
> iptable_mangle hwmon_vid bridge stp llc ipv6 cx25840(O)
> snd_hda_codec_hdmi snd_usb_audio snd_hwdep uvcvideo(O) snd_usbmidi_lib
> videobuf2_vmalloc(O) snd_rawmidi ir_lirc_codec(O) ir_xmp_decoder(O)
> lirc_dev(O) ir_mce_kbd_decoder(O) ir_sharp_decoder(O) ir_sanyo_decoder(O)
> [  369.296375]  ir_sony_decoder(O) ir_jvc_decoder(O) ir_rc6_decoder(O)
> ir_rc5_decoder(O) ir_nec_decoder(O) rc_rc6_mce(O) mceusb(O) cx23885(O)
> tveeprom(O) cx2341x(O) tda18271(O) videobuf2_dvb(O) videobuf2_dma_sg(O)
> videobuf2_memops(O) videobuf2_core(O) v4l2_common(O) videodev(O) k10temp
> rc_core(O) microcode saa716x_core(O) dvb_core(O) cx24117(O) i2c_piix4
> snd_hda_intel snd_hda_controller snd_hda_codec r8169 mii nouveau ttm
> drm_kms_helper
> [  369.296547] CPU: 0 PID: 7016 Comm: vb2-cx23885[0] Tainted:
> G           O   3.18.1-hardened-r1-myrc06-NOSEC #1
> [  369.296574] Hardware name: To be filled by O.E.M. To be filled by
> O.E.M./M5A97 LE R2.0, BIOS 2501 04/09/2014
> [  369.296601] task: ffff88020c720830 ti: ffff88020c720db0 task.ti:
> ffff88020c720db0
> [  369.296622] RIP: 0010:[<ffffffffc05173df>] [<ffffffffc05173df>]
> cx23885_buf_prepare+0x8c/0xa9 [cx23885]
> [  369.296664] RSP: 0000:ffff88020adc3dc8  EFLAGS: 00010202
> [  369.296680] RAX: 0000000000005e00 RBX: ffff88009ce07400 RCX:
> 00000000000002f0
> [  369.296703] RDX: 0000000000000001 RSI: ffff88009ce07760 RDI:
> ffff880236af1000
> [  369.296722] RBP: ffff880234645568 R08: 0000000000000020 R09:
> 000000000000ba06
> [  369.296741] R10: 000000000000b800 R11: 000000000000b731 R12:
> 0000000000005e00
> [  369.296760] R13: ffff880234644000 R14: 0000000000000000 R15:
> 0000000000000000
> [  369.296780] FS:  00007fe5ff77a700(0000) GS:ffff88023fc00000(0000)
> knlGS:0000000000000000
> [  369.296801] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
> [  369.296818] CR2: 0000000000000000 CR3: 0000000208ab2000 CR4:
> 00000000000007f0
> [  369.296836] Stack:
> [  369.296845]  ffff88009ce07400 ffff88009ce07400 0000000000000000
> ffff88009ce07058
> [  369.296875]  ffff8800b2c47d40 ffffffffc04caf21 ffff8802334c6d68
> ffff8802346454f0
> [  369.296903]  ffff8802334c6828 ffff88009ce07400 0000000000000000
> ffffffffc04cb3bb
> [  369.296932] Call Trace:
> [  369.296960]  [<ffffffffc04caf21>] ? __buf_prepare+0x1a6/0x25f
> [videobuf2_core]
> [  369.296994]  [<ffffffffc04cb3bb>] ? vb2_internal_qbuf+0x4c/0x1b7
> [videobuf2_core]
> [  369.297028]  [<ffffffffc04cb6b2>] ? vb2_thread+0x18c/0x1eb
> [videobuf2_core]
> [  369.297060]  [<ffffffffc04cb526>] ? vb2_internal_qbuf+0x1b7/0x1b7
> [videobuf2_core]
> [  369.297086]  [<ffffffff970d2fc4>] ? kthread+0xc5/0xcd
> [  369.297106]  [<ffffffff970d2eff>] ? kthread_create_on_node+0x155/0x155
> [  369.297129]  [<ffffffff97672d54>] ? ret_from_fork+0x74/0xa0
> [  369.297149]  [<ffffffff970d2eff>] ? kthread_create_on_node+0x155/0x155
> [  369.297166] Code: 49 63 c4 48 39 c1 72 32 85 d2 74 04 44 89 63 58 8b
> 8d f0 00 00 00 49 8b bd 18 01 00 00 48 8d b3 60 03 00 00 44 8b 85 f4 00
> 00 00 <49> 8b 16 45 31 c9 e8 a6 f2 ff ff 31 c0 eb 05 b8 ea ff ff ff 5b
> [  369.297397] RIP  [<ffffffffc05173df>] cx23885_buf_prepare+0x8c/0xa9
> [cx23885]
> [  369.297431]  RSP <ffff88020adc3dc8>
> [  369.297443] CR2: 0000000000000000
> [  369.302964] ---[ end trace a7bff82df7b103ca ]---
>
>
> I called "shutdown -r 0" but computer did not reappeared (I accessed it
> remotely).
> Even built in watchdog did not help.
>
> I will try to continue test last 2 sequences after somebody returns home
> and restarts computer.
>
>
> Thank you.
>
>
> Raimonds Cicans
>
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-media" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html

-- 
http://palosaari.fi/

Re: [REGRESSION] media: cx23885 broken by commit 453afdd "[media] cx23885: convert to vb2"

[Hans Verkuil]

Hi Raimonds,

On 01/11/2015 10:33 AM, Raimonds Cicans wrote:
> Hello.
> 
> I contacted you because I am hit by regression caused by your commit:
> 453afdd "[media] cx23885: convert to vb2"
> 
> 
> My system:
> AMD Athlon(tm) II X2 240e Processor on Asus M5A97 LE R2.0 motherboard
> TBS6981 card (Dual DVB-S/S2 PCIe receiver, cx23885 in kernel driver)
> 
> After upgrade from kernel 3.13.10 (do not have commit) to 3.17.7
> (have commit) I started receiving following IOMMU related messages:
> 
> 1)
> AMD-Vi: Event logged [IO_PAGE_FAULT device=0a:00.0 domain=0x001d 
> address=0x000000000637c000 flags=0x0000]
> 
> where device=0a:00.0 is TBS6981 card

As far as I can tell this has nothing to do with the cx23885 driver but is
a bug in the amd iommu/BIOS. See e.g.:

https://bbs.archlinux.org/viewtopic.php?pid=1309055

I managed to reproduce the Intel equivalent if I enable CONFIG_IOMMU_SUPPORT.

Most likely due to broken BIOS/ACPI/whatever information that's read by the
kernel. I would recommend disabling this kernel option.

Regards,

	Hans

> 
> sometimes this message was followed by storm of following messages:
> cx23885[0]: mpeg risc op code error
> ...

Re: [REGRESSION] media: cx23885 broken by commit 453afdd "[media] cx23885: convert to vb2"

[Raimonds Cicans]

On 29.01.2015 09:33, Hans Verkuil wrote:
> On 01/11/2015 10:33 AM, Raimonds Cicans wrote:
>> I contacted you because I am hit by regression caused by your commit:
>> 453afdd "[media] cx23885: convert to vb2"
>>
>>
>> My system:
>> AMD Athlon(tm) II X2 240e Processor on Asus M5A97 LE R2.0 motherboard
>> TBS6981 card (Dual DVB-S/S2 PCIe receiver, cx23885 in kernel driver)
>>
>> After upgrade from kernel 3.13.10 (do not have commit) to 3.17.7
>> (have commit) I started receiving following IOMMU related messages:
>>
>> 1)
>> AMD-Vi: Event logged [IO_PAGE_FAULT device=0a:00.0 domain=0x001d
>> address=0x000000000637c000 flags=0x0000]
>>
>> where device=0a:00.0 is TBS6981 card
> As far as I can tell this has nothing to do with the cx23885 driver but is
> a bug in the amd iommu/BIOS. See e.g.:
>
> https://bbs.archlinux.org/viewtopic.php?pid=1309055
>
> I managed to reproduce the Intel equivalent if I enable CONFIG_IOMMU_SUPPORT.
>
> Most likely due to broken BIOS/ACPI/whatever information that's read by the
> kernel. I would recommend disabling this kernel option.
>
Maybe...

But on other hand this did not happen on old kernel with old driver.
And when I did bisection on old kernel + media tree I started to
receive this message only on new driver.

And I can not disable this feature because then USB and LAN
stop working.


Ray

Re: [REGRESSION] media: cx23885 broken by commit 453afdd "[media] cx23885: convert to vb2"

[Hans Verkuil]

On 01/29/15 12:51, Raimonds Cicans wrote:
> On 29.01.2015 09:33, Hans Verkuil wrote:
>> On 01/11/2015 10:33 AM, Raimonds Cicans wrote:
>>> I contacted you because I am hit by regression caused by your commit:
>>> 453afdd "[media] cx23885: convert to vb2"
>>>
>>>
>>> My system:
>>> AMD Athlon(tm) II X2 240e Processor on Asus M5A97 LE R2.0 motherboard
>>> TBS6981 card (Dual DVB-S/S2 PCIe receiver, cx23885 in kernel driver)
>>>
>>> After upgrade from kernel 3.13.10 (do not have commit) to 3.17.7
>>> (have commit) I started receiving following IOMMU related messages:
>>>
>>> 1)
>>> AMD-Vi: Event logged [IO_PAGE_FAULT device=0a:00.0 domain=0x001d
>>> address=0x000000000637c000 flags=0x0000]
>>>
>>> where device=0a:00.0 is TBS6981 card
>> As far as I can tell this has nothing to do with the cx23885 driver but is
>> a bug in the amd iommu/BIOS. See e.g.:
>>
>> https://bbs.archlinux.org/viewtopic.php?pid=1309055
>>
>> I managed to reproduce the Intel equivalent if I enable CONFIG_IOMMU_SUPPORT.
>>
>> Most likely due to broken BIOS/ACPI/whatever information that's read by the
>> kernel. I would recommend disabling this kernel option.
>>
> Maybe...
> 
> But on other hand this did not happen on old kernel with old driver.
> And when I did bisection on old kernel + media tree I started to
> receive this message only on new driver.

Was CONFIG_IOMMU_SUPPORT enabled in the old kernel?

Regards,

	Hans

> And I can not disable this feature because then USB and LAN
> stop working.

Re: [REGRESSION] media: cx23885 broken by commit 453afdd "[media] cx23885: convert to vb2"

[Raimonds Cicans]

On 29.01.2015 14:12, Hans Verkuil wrote:
> On 01/29/15 12:51, Raimonds Cicans wrote:
>> On 29.01.2015 09:33, Hans Verkuil wrote:
>>> On 01/11/2015 10:33 AM, Raimonds Cicans wrote:
>>>> I contacted you because I am hit by regression caused by your commit:
>>>> 453afdd "[media] cx23885: convert to vb2"
>>>>
>>>>
>>>> My system:
>>>> AMD Athlon(tm) II X2 240e Processor on Asus M5A97 LE R2.0 motherboard
>>>> TBS6981 card (Dual DVB-S/S2 PCIe receiver, cx23885 in kernel driver)
>>>>
>>>> After upgrade from kernel 3.13.10 (do not have commit) to 3.17.7
>>>> (have commit) I started receiving following IOMMU related messages:
>>>>
>>>> 1)
>>>> AMD-Vi: Event logged [IO_PAGE_FAULT device=0a:00.0 domain=0x001d
>>>> address=0x000000000637c000 flags=0x0000]
>>>>
>>>> where device=0a:00.0 is TBS6981 card
>>> As far as I can tell this has nothing to do with the cx23885 driver but is
>>> a bug in the amd iommu/BIOS. See e.g.:
>>>
>>> https://bbs.archlinux.org/viewtopic.php?pid=1309055
>>>
>>> I managed to reproduce the Intel equivalent if I enable CONFIG_IOMMU_SUPPORT.
>>>
>>> Most likely due to broken BIOS/ACPI/whatever information that's read by the
>>> kernel. I would recommend disabling this kernel option.
>>>
>> Maybe...
>>
>> But on other hand this did not happen on old kernel with old driver.
>> And when I did bisection on old kernel + media tree I started to
>> receive this message only on new driver.
> Was CONFIG_IOMMU_SUPPORT enabled in the old kernel?

zgrep CONFIG_IOMMU_SUPPORT /proc/config.gz
CONFIG_IOMMU_SUPPORT=y


Raimonds Cicans

Re: [REGRESSION] media: cx23885 broken by commit 453afdd "[media] cx23885: convert to vb2"

[Hans Verkuil]

On 02/01/2015 02:06 PM, Raimonds Cicans wrote:
> On 29.01.2015 14:12, Hans Verkuil wrote:
>> On 01/29/15 12:51, Raimonds Cicans wrote:
>>> On 29.01.2015 09:33, Hans Verkuil wrote:
>>>> On 01/11/2015 10:33 AM, Raimonds Cicans wrote:
>>>>> I contacted you because I am hit by regression caused by your commit:
>>>>> 453afdd "[media] cx23885: convert to vb2"
>>>>>
>>>>>
>>>>> My system:
>>>>> AMD Athlon(tm) II X2 240e Processor on Asus M5A97 LE R2.0 motherboard
>>>>> TBS6981 card (Dual DVB-S/S2 PCIe receiver, cx23885 in kernel driver)
>>>>>
>>>>> After upgrade from kernel 3.13.10 (do not have commit) to 3.17.7
>>>>> (have commit) I started receiving following IOMMU related messages:
>>>>>
>>>>> 1)
>>>>> AMD-Vi: Event logged [IO_PAGE_FAULT device=0a:00.0 domain=0x001d
>>>>> address=0x000000000637c000 flags=0x0000]
>>>>>
>>>>> where device=0a:00.0 is TBS6981 card
>>>> As far as I can tell this has nothing to do with the cx23885 driver but is
>>>> a bug in the amd iommu/BIOS. See e.g.:
>>>>
>>>> https://bbs.archlinux.org/viewtopic.php?pid=1309055
>>>>
>>>> I managed to reproduce the Intel equivalent if I enable CONFIG_IOMMU_SUPPORT.
>>>>
>>>> Most likely due to broken BIOS/ACPI/whatever information that's read by the
>>>> kernel. I would recommend disabling this kernel option.
>>>>
>>> Maybe...
>>>
>>> But on other hand this did not happen on old kernel with old driver.
>>> And when I did bisection on old kernel + media tree I started to
>>> receive this message only on new driver.
>> Was CONFIG_IOMMU_SUPPORT enabled in the old kernel?
> 
> zgrep CONFIG_IOMMU_SUPPORT /proc/config.gz
> CONFIG_IOMMU_SUPPORT=y
> 
> 
> Raimonds Cicans
> 

Raimonds and Jurgen,

Can you both test with the following patch applied to the driver:

diff --git a/drivers/media/pci/cx23885/cx23885-core.c b/drivers/media/pci/cx23885/cx23885-core.c
index 1ad4994..72df5ae 100644
--- a/drivers/media/pci/cx23885/cx23885-core.c
+++ b/drivers/media/pci/cx23885/cx23885-core.c
@@ -1497,6 +1497,7 @@ void cx23885_buf_queue(struct cx23885_tsport *port, struct cx23885_buffer *buf)
 	buf->risc.jmp[0] = cpu_to_le32(RISC_JUMP | RISC_CNT_INC);
 	buf->risc.jmp[1] = cpu_to_le32(buf->risc.dma + 12);
 	buf->risc.jmp[2] = cpu_to_le32(0); /* bits 63-32 */
+	wmb();
 
 	spin_lock_irqsave(&dev->slock, flags);
 	if (list_empty(&cx88q->active)) {
@@ -1505,10 +1506,12 @@ void cx23885_buf_queue(struct cx23885_tsport *port, struct cx23885_buffer *buf)
 			buf, buf->vb.v4l2_buf.index, __func__);
 	} else {
 		buf->risc.cpu[0] |= cpu_to_le32(RISC_IRQ1);
+		wmb();
 		prev = list_entry(cx88q->active.prev, struct cx23885_buffer,
 				  queue);
 		list_add_tail(&buf->queue, &cx88q->active);
 		prev->risc.jmp[1] = cpu_to_le32(buf->risc.dma);
+		wmb();
 		dprintk(1, "[%p/%d] %s - append to active\n",
 			 buf, buf->vb.v4l2_buf.index, __func__);
 	}

I wonder if there is some PCI write reordering going on that is causing some of the weird
behavior that you see.

Regards,

	Hans

Re: [REGRESSION] media: cx23885 broken by commit 453afdd "[media] cx23885: convert to vb2"

[Jurgen Kramer]

On Mon, 2015-02-02 at 10:36 +0100, Hans Verkuil wrote:
> On 02/01/2015 02:06 PM, Raimonds Cicans wrote:
> > On 29.01.2015 14:12, Hans Verkuil wrote:
> >> On 01/29/15 12:51, Raimonds Cicans wrote:
> >>> On 29.01.2015 09:33, Hans Verkuil wrote:
> >>>> On 01/11/2015 10:33 AM, Raimonds Cicans wrote:
> >>>>> I contacted you because I am hit by regression caused by your commit:
> >>>>> 453afdd "[media] cx23885: convert to vb2"
> >>>>>
> >>>>>
> >>>>> My system:
> >>>>> AMD Athlon(tm) II X2 240e Processor on Asus M5A97 LE R2.0 motherboard
> >>>>> TBS6981 card (Dual DVB-S/S2 PCIe receiver, cx23885 in kernel driver)
> >>>>>
> >>>>> After upgrade from kernel 3.13.10 (do not have commit) to 3.17.7
> >>>>> (have commit) I started receiving following IOMMU related messages:
> >>>>>
> >>>>> 1)
> >>>>> AMD-Vi: Event logged [IO_PAGE_FAULT device=0a:00.0 domain=0x001d
> >>>>> address=0x000000000637c000 flags=0x0000]
> >>>>>
> >>>>> where device=0a:00.0 is TBS6981 card
> >>>> As far as I can tell this has nothing to do with the cx23885 driver but is
> >>>> a bug in the amd iommu/BIOS. See e.g.:
> >>>>
> >>>> https://bbs.archlinux.org/viewtopic.php?pid=1309055
> >>>>
> >>>> I managed to reproduce the Intel equivalent if I enable CONFIG_IOMMU_SUPPORT.
> >>>>
> >>>> Most likely due to broken BIOS/ACPI/whatever information that's read by the
> >>>> kernel. I would recommend disabling this kernel option.
> >>>>
> >>> Maybe...
> >>>
> >>> But on other hand this did not happen on old kernel with old driver.
> >>> And when I did bisection on old kernel + media tree I started to
> >>> receive this message only on new driver.
> >> Was CONFIG_IOMMU_SUPPORT enabled in the old kernel?
> > 
> > zgrep CONFIG_IOMMU_SUPPORT /proc/config.gz
> > CONFIG_IOMMU_SUPPORT=y
> > 
> > 
> > Raimonds Cicans
> > 
Hi Hans,

> Raimonds and Jurgen,
> 
> Can you both test with the following patch applied to the driver:
> 
> diff --git a/drivers/media/pci/cx23885/cx23885-core.c b/drivers/media/pci/cx23885/cx23885-core.c
> index 1ad4994..72df5ae 100644
> --- a/drivers/media/pci/cx23885/cx23885-core.c
> +++ b/drivers/media/pci/cx23885/cx23885-core.c
> @@ -1497,6 +1497,7 @@ void cx23885_buf_queue(struct cx23885_tsport *port, struct cx23885_buffer *buf)
>  	buf->risc.jmp[0] = cpu_to_le32(RISC_JUMP | RISC_CNT_INC);
>  	buf->risc.jmp[1] = cpu_to_le32(buf->risc.dma + 12);
>  	buf->risc.jmp[2] = cpu_to_le32(0); /* bits 63-32 */
> +	wmb();
>  
>  	spin_lock_irqsave(&dev->slock, flags);
>  	if (list_empty(&cx88q->active)) {
> @@ -1505,10 +1506,12 @@ void cx23885_buf_queue(struct cx23885_tsport *port, struct cx23885_buffer *buf)
>  			buf, buf->vb.v4l2_buf.index, __func__);
>  	} else {
>  		buf->risc.cpu[0] |= cpu_to_le32(RISC_IRQ1);
> +		wmb();
>  		prev = list_entry(cx88q->active.prev, struct cx23885_buffer,
>  				  queue);
>  		list_add_tail(&buf->queue, &cx88q->active);
>  		prev->risc.jmp[1] = cpu_to_le32(buf->risc.dma);
> +		wmb();
>  		dprintk(1, "[%p/%d] %s - append to active\n",
>  			 buf, buf->vb.v4l2_buf.index, __func__);
>  	}
> 
> I wonder if there is some PCI write reordering going on that is causing some of the weird
> behavior that you see.
I'll test this patch on top of the other patches. So far the only
messages left are the mpeg errors.

Regards,
Jurgen

Re: [REGRESSION] media: cx23885 broken by commit 453afdd "[media] cx23885: convert to vb2"

[Jurgen Kramer]

Hi Hans,

On Mon, 2015-02-02 at 10:36 +0100, Hans Verkuil wrote:
> On 02/01/2015 02:06 PM, Raimonds Cicans wrote:
> > On 29.01.2015 14:12, Hans Verkuil wrote:
> >> On 01/29/15 12:51, Raimonds Cicans wrote:
> >>> On 29.01.2015 09:33, Hans Verkuil wrote:
> >>>> On 01/11/2015 10:33 AM, Raimonds Cicans wrote:
> >>>>> I contacted you because I am hit by regression caused by your commit:
> >>>>> 453afdd "[media] cx23885: convert to vb2"
> >>>>>
> >>>>>
> >>>>> My system:
> >>>>> AMD Athlon(tm) II X2 240e Processor on Asus M5A97 LE R2.0 motherboard
> >>>>> TBS6981 card (Dual DVB-S/S2 PCIe receiver, cx23885 in kernel driver)
> >>>>>
> >>>>> After upgrade from kernel 3.13.10 (do not have commit) to 3.17.7
> >>>>> (have commit) I started receiving following IOMMU related messages:
> >>>>>
> >>>>> 1)
> >>>>> AMD-Vi: Event logged [IO_PAGE_FAULT device=0a:00.0 domain=0x001d
> >>>>> address=0x000000000637c000 flags=0x0000]
> >>>>>
> >>>>> where device=0a:00.0 is TBS6981 card
> >>>> As far as I can tell this has nothing to do with the cx23885 driver but is
> >>>> a bug in the amd iommu/BIOS. See e.g.:
> >>>>
> >>>> https://bbs.archlinux.org/viewtopic.php?pid=1309055
> >>>>
> >>>> I managed to reproduce the Intel equivalent if I enable CONFIG_IOMMU_SUPPORT.
> >>>>
> >>>> Most likely due to broken BIOS/ACPI/whatever information that's read by the
> >>>> kernel. I would recommend disabling this kernel option.
> >>>>
> >>> Maybe...
> >>>
> >>> But on other hand this did not happen on old kernel with old driver.
> >>> And when I did bisection on old kernel + media tree I started to
> >>> receive this message only on new driver.
> >> Was CONFIG_IOMMU_SUPPORT enabled in the old kernel?
> > 
> > zgrep CONFIG_IOMMU_SUPPORT /proc/config.gz
> > CONFIG_IOMMU_SUPPORT=y
> > 
> > 
> > Raimonds Cicans
> > 
> 
> Raimonds and Jurgen,
> 
> Can you both test with the following patch applied to the driver:
Unfortunately the mpeg error is not (completely) gone:

[  172.946876] dvb_ca adapter 0: DVB CAM detected and initialised
successfully
[  276.938186] dvb_ca adapter 1: DVB CAM detected and initialised
successfully
[  405.007902] dvb_ca adapter 2: DVB CAM detected and initialised
successfully
[ 8031.928944] traps: polkitd[1017] general protection ip:7f8754445022
sp:7fff3ef612d0 error:0 in libmozjs-17.0.so[7f8754306000+3b3000]
[18977.465763] perf interrupt took too long (2510 > 2500), lowering
kernel.perf_event_max_sample_rate to 50000
[60407.000404] cx23885[1]: mpeg risc op code error
[60407.000409] cx23885[1]: TS1 B - dma channel status dump
[60407.000411] cx23885[1]:   cmds: init risc lo   : 0xb8869000
[60407.000414] cx23885[1]:   cmds: init risc hi   : 0x00000000
[60407.000417] cx23885[1]:   cmds: cdt base       : 0x00010580
[60407.000420] cx23885[1]:   cmds: cdt size       : 0x0000000a
[60407.000422] cx23885[1]:   cmds: iq base        : 0x00010400
[60407.000425] cx23885[1]:   cmds: iq size        : 0x00000010
[60407.000427] cx23885[1]:   cmds: risc pc lo     : 0xc9601048
[60407.000430] cx23885[1]:   cmds: risc pc hi     : 0x00000000
[60407.000433] cx23885[1]:   cmds: iq wr ptr      : 0x00004105
[60407.000435] cx23885[1]:   cmds: iq rd ptr      : 0x00004109
[60407.000438] cx23885[1]:   cmds: cdt current    : 0x000105a8
[60407.000441] cx23885[1]:   cmds: pci target lo  : 0xb8988000
[60407.000443] cx23885[1]:   cmds: pci target hi  : 0x00000000
[60407.000445] cx23885[1]:   cmds: line / byte    : 0x00200000
[60407.000448] cx23885[1]:   risc0: 0x1c0002f0 [ write sol eol count=752
]
[60407.000452] cx23885[1]:   risc1: 0xb8988000 [ writerm sol 23 20 19
resync count=0 ]
[60407.000455] cx23885[1]:   risc2: 0x00000000 [ INVALID count=0 ]
[60407.000457] cx23885[1]:   risc3: 0x1c0002f0 [ write sol eol count=752
]
[60407.000460] cx23885[1]:   (0x00010400) iq 0: 0xb89888d0 [ writerm sol
23 20 19 resync count=2256 ]
[60407.000464] cx23885[1]:   iq 1: 0x00000000 [ arg #1 ]
[60407.000466] cx23885[1]:   iq 2: 0x1c0002f0 [ arg #2 ]
[60407.000468] cx23885[1]:   (0x0001040c) iq 3: 0xb8988bc0 [ writerm sol
23 20 19 resync count=3008 ]
[60407.000472] cx23885[1]:   iq 4: 0x00000000 [ arg #1 ]
[60407.000474] cx23885[1]:   iq 5: 0x71000000 [ arg #2 ]
[60407.000476] cx23885[1]:   (0x00010418) iq 6: 0x1c0002f0 [ write sol
eol count=752 ]
[60407.000479] cx23885[1]:   iq 7: 0xb8988000 [ arg #1 ]
[60407.000481] cx23885[1]:   iq 8: 0x00000000 [ arg #2 ]
[60407.000483] cx23885[1]:   (0x00010424) iq 9: 0x1c0002f0 [ write sol
eol count=752 ]
[60407.000486] cx23885[1]:   iq a: 0xb89882f0 [ arg #1 ]
[60407.000488] cx23885[1]:   iq b: 0x00000000 [ arg #2 ]
[60407.000490] cx23885[1]:   (0x00010430) iq c: 0x1c0002f0 [ write sol
eol count=752 ]
[60407.000493] cx23885[1]:   iq d: 0xb89885e0 [ arg #1 ]
[60407.000495] cx23885[1]:   iq e: 0x00000000 [ arg #2 ]
[60407.000497] cx23885[1]:   (0x0001043c) iq f: 0x1c0002f0 [ write sol
eol count=752 ]
[60407.000500] cx23885[1]:   iq 10: 0x6a76032d [ arg #1 ]
[60407.000502] cx23885[1]:   iq 11: 0x3a68baa3 [ arg #2 ]
[60407.000503] cx23885[1]: fifo: 0x00005000 -> 0x6000
[60407.000504] cx23885[1]: ctrl: 0x00010400 -> 0x10460
[60407.000506] cx23885[1]:   ptr1_reg: 0x00005860
[60407.000508] cx23885[1]:   ptr2_reg: 0x000105a8
[60407.000511] cx23885[1]:   cnt1_reg: 0x00000028
[60407.000513] cx23885[1]:   cnt2_reg: 0x00000005
[63048.983736] dvb_ca adapter 2: DVB CAM detected and initialised
successfully
[97553.449010] dvb_ca adapter 0: DVB CAM detected and initialised
successfully

Regards,
Jurgen

Re: [REGRESSION] media: cx23885 broken by commit 453afdd "[media] cx23885: convert to vb2"

[Hans Verkuil]

On 02/04/2015 05:06 PM, Jurgen Kramer wrote:
> Hi Hans,
> 
> On Mon, 2015-02-02 at 10:36 +0100, Hans Verkuil wrote:
>> Raimonds and Jurgen,
>>
>> Can you both test with the following patch applied to the driver:
>
> Unfortunately the mpeg error is not (completely) gone:

OK, I suspected that might be the case. Is the UNBALANCED warning
gone with my vb2 patch? When you see this risc error, does anything
break (broken up video) or crash, or does it just keep on streaming?

Raimond, do you still see the AMD iommu faults with this patch?

Regards,

	Hans

> 
> [  172.946876] dvb_ca adapter 0: DVB CAM detected and initialised
> successfully
> [  276.938186] dvb_ca adapter 1: DVB CAM detected and initialised
> successfully
> [  405.007902] dvb_ca adapter 2: DVB CAM detected and initialised
> successfully
> [ 8031.928944] traps: polkitd[1017] general protection ip:7f8754445022
> sp:7fff3ef612d0 error:0 in libmozjs-17.0.so[7f8754306000+3b3000]
> [18977.465763] perf interrupt took too long (2510 > 2500), lowering
> kernel.perf_event_max_sample_rate to 50000
> [60407.000404] cx23885[1]: mpeg risc op code error
> [60407.000409] cx23885[1]: TS1 B - dma channel status dump
> [60407.000411] cx23885[1]:   cmds: init risc lo   : 0xb8869000
> [60407.000414] cx23885[1]:   cmds: init risc hi   : 0x00000000
> [60407.000417] cx23885[1]:   cmds: cdt base       : 0x00010580
> [60407.000420] cx23885[1]:   cmds: cdt size       : 0x0000000a
> [60407.000422] cx23885[1]:   cmds: iq base        : 0x00010400
> [60407.000425] cx23885[1]:   cmds: iq size        : 0x00000010
> [60407.000427] cx23885[1]:   cmds: risc pc lo     : 0xc9601048
> [60407.000430] cx23885[1]:   cmds: risc pc hi     : 0x00000000
> [60407.000433] cx23885[1]:   cmds: iq wr ptr      : 0x00004105
> [60407.000435] cx23885[1]:   cmds: iq rd ptr      : 0x00004109
> [60407.000438] cx23885[1]:   cmds: cdt current    : 0x000105a8
> [60407.000441] cx23885[1]:   cmds: pci target lo  : 0xb8988000
> [60407.000443] cx23885[1]:   cmds: pci target hi  : 0x00000000
> [60407.000445] cx23885[1]:   cmds: line / byte    : 0x00200000
> [60407.000448] cx23885[1]:   risc0: 0x1c0002f0 [ write sol eol count=752
> ]
> [60407.000452] cx23885[1]:   risc1: 0xb8988000 [ writerm sol 23 20 19
> resync count=0 ]
> [60407.000455] cx23885[1]:   risc2: 0x00000000 [ INVALID count=0 ]
> [60407.000457] cx23885[1]:   risc3: 0x1c0002f0 [ write sol eol count=752
> ]
> [60407.000460] cx23885[1]:   (0x00010400) iq 0: 0xb89888d0 [ writerm sol
> 23 20 19 resync count=2256 ]
> [60407.000464] cx23885[1]:   iq 1: 0x00000000 [ arg #1 ]
> [60407.000466] cx23885[1]:   iq 2: 0x1c0002f0 [ arg #2 ]
> [60407.000468] cx23885[1]:   (0x0001040c) iq 3: 0xb8988bc0 [ writerm sol
> 23 20 19 resync count=3008 ]
> [60407.000472] cx23885[1]:   iq 4: 0x00000000 [ arg #1 ]
> [60407.000474] cx23885[1]:   iq 5: 0x71000000 [ arg #2 ]
> [60407.000476] cx23885[1]:   (0x00010418) iq 6: 0x1c0002f0 [ write sol
> eol count=752 ]
> [60407.000479] cx23885[1]:   iq 7: 0xb8988000 [ arg #1 ]
> [60407.000481] cx23885[1]:   iq 8: 0x00000000 [ arg #2 ]
> [60407.000483] cx23885[1]:   (0x00010424) iq 9: 0x1c0002f0 [ write sol
> eol count=752 ]
> [60407.000486] cx23885[1]:   iq a: 0xb89882f0 [ arg #1 ]
> [60407.000488] cx23885[1]:   iq b: 0x00000000 [ arg #2 ]
> [60407.000490] cx23885[1]:   (0x00010430) iq c: 0x1c0002f0 [ write sol
> eol count=752 ]
> [60407.000493] cx23885[1]:   iq d: 0xb89885e0 [ arg #1 ]
> [60407.000495] cx23885[1]:   iq e: 0x00000000 [ arg #2 ]
> [60407.000497] cx23885[1]:   (0x0001043c) iq f: 0x1c0002f0 [ write sol
> eol count=752 ]
> [60407.000500] cx23885[1]:   iq 10: 0x6a76032d [ arg #1 ]
> [60407.000502] cx23885[1]:   iq 11: 0x3a68baa3 [ arg #2 ]
> [60407.000503] cx23885[1]: fifo: 0x00005000 -> 0x6000
> [60407.000504] cx23885[1]: ctrl: 0x00010400 -> 0x10460
> [60407.000506] cx23885[1]:   ptr1_reg: 0x00005860
> [60407.000508] cx23885[1]:   ptr2_reg: 0x000105a8
> [60407.000511] cx23885[1]:   cnt1_reg: 0x00000028
> [60407.000513] cx23885[1]:   cnt2_reg: 0x00000005
> [63048.983736] dvb_ca adapter 2: DVB CAM detected and initialised
> successfully
> [97553.449010] dvb_ca adapter 0: DVB CAM detected and initialised
> successfully
> 
> Regards,
> Jurgen
> 

Re: [REGRESSION] media: cx23885 broken by commit 453afdd "[media] cx23885: convert to vb2"

[Jurgen Kramer]

On Wed, 2015-02-04 at 17:19 +0100, Hans Verkuil wrote:
> On 02/04/2015 05:06 PM, Jurgen Kramer wrote:
> > Hi Hans,
> > 
> > On Mon, 2015-02-02 at 10:36 +0100, Hans Verkuil wrote:
> >> Raimonds and Jurgen,
> >>
> >> Can you both test with the following patch applied to the driver:
> >
> > Unfortunately the mpeg error is not (completely) gone:
> 
> OK, I suspected that might be the case. Is the UNBALANCED warning
> gone with my vb2 patch? When you see this risc error, does anything
> break (broken up video) or crash, or does it just keep on streaming?

The UNBALANCED warnings have not reappeared (so far).

Regards,
Jurgen

Re: [REGRESSION] media: cx23885 broken by commit 453afdd "[media] cx23885: convert to vb2"

[Raimonds Cicans]

On 04.02.2015 18:19, Hans Verkuil wrote:
> On 02/04/2015 05:06 PM, Jurgen Kramer wrote:
>> Hi Hans,
>>
>> On Mon, 2015-02-02 at 10:36 +0100, Hans Verkuil wrote:
>>> Raimonds and Jurgen,
>>>
>>> Can you both test with the following patch applied to the driver:
> Raimond, do you still see the AMD iommu faults with this patch?

I have limited access to this box at workdays. I will try to test
your patch tomorrow.


Raimonds Cicans

Re: [REGRESSION] media: cx23885 broken by commit 453afdd "[media] cx23885: convert to vb2"

[Raimonds Cicans]

On 04.02.2015 21:53, Raimonds Cicans wrote:
> On 04.02.2015 18:19, Hans Verkuil wrote:
>> On 02/04/2015 05:06 PM, Jurgen Kramer wrote:
>>> Hi Hans,
>>>
>>> On Mon, 2015-02-02 at 10:36 +0100, Hans Verkuil wrote:
>>>> Raimonds and Jurgen,
>>>>
>>>> Can you both test with the following patch applied to the driver:
>> Raimond, do you still see the AMD iommu faults with this patch?
>
> I have limited access to this box at workdays. I will try to test
> your patch tomorrow.
>
>
Unfortunately I still see AMD iommu faults.

Test environment:
kernel: 3.18.1 (I was unable to compile drivers on kernel 3.13.10)
media tree: pure main media tree + your patch
test: 1) warm reboot
         2) run command "w_scan -fs -s S13E0 -D0c -a X"
             where X - receiver's number
             Tests were run on single receiver

Observations:
1) Tests were run three times on first receiver and three times on second.
     Only one test from three failed on first receiver.
     All tests failed on second receiver.

2) I have feeling that with your patch faults on first receiver appear 
less often
     but this may be pure luck or placebo.


Raimonds Cicans

Re: [REGRESSION] media: cx23885 broken by commit 453afdd "[media] cx23885: convert to vb2"

[Hans Verkuil]

Hi Jurgen,

On 02/04/2015 06:21 PM, Jurgen Kramer wrote:
> On Wed, 2015-02-04 at 17:19 +0100, Hans Verkuil wrote:
>> On 02/04/2015 05:06 PM, Jurgen Kramer wrote:
>>> Hi Hans,
>>>
>>> On Mon, 2015-02-02 at 10:36 +0100, Hans Verkuil wrote:
>>>> Raimonds and Jurgen,
>>>>
>>>> Can you both test with the following patch applied to the driver:
>>>
>>> Unfortunately the mpeg error is not (completely) gone:
>>
>> OK, I suspected that might be the case. Is the UNBALANCED warning
>> gone with my vb2 patch?

>> When you see this risc error, does anything
>> break (broken up video) or crash, or does it just keep on streaming?

Can you comment on this question?

> 
> The UNBALANCED warnings have not reappeared (so far).

And they are still gone? If that's the case, then I'll merge the patch
fixing this for 3.20.

With respect to the risc error: the only reason I can think of is that it
is a race condition when the risc program is updated. I'll see if I can
spend some time on this today or on Monday. Can you give me an indication
how often you see this risc error message?

Regards,

	Hans

Re: [REGRESSION] media: cx23885 broken by commit 453afdd "[media] cx23885: convert to vb2"

[Hans Verkuil]

Jurgen, Raimond,

On 02/13/2015 10:12 AM, Hans Verkuil wrote:
> Hi Jurgen,
> 
> On 02/04/2015 06:21 PM, Jurgen Kramer wrote:
>> On Wed, 2015-02-04 at 17:19 +0100, Hans Verkuil wrote:
>>> On 02/04/2015 05:06 PM, Jurgen Kramer wrote:
>>>> Hi Hans,
>>>>
>>>> On Mon, 2015-02-02 at 10:36 +0100, Hans Verkuil wrote:
>>>>> Raimonds and Jurgen,
>>>>>
>>>>> Can you both test with the following patch applied to the driver:
>>>>
>>>> Unfortunately the mpeg error is not (completely) gone:
>>>
>>> OK, I suspected that might be the case. Is the UNBALANCED warning
>>> gone with my vb2 patch?
> 
>>> When you see this risc error, does anything
>>> break (broken up video) or crash, or does it just keep on streaming?
> 
> Can you comment on this question?
> 
>>
>> The UNBALANCED warnings have not reappeared (so far).
> 
> And they are still gone? If that's the case, then I'll merge the patch
> fixing this for 3.20.
> 
> With respect to the risc error: the only reason I can think of is that it
> is a race condition when the risc program is updated. I'll see if I can
> spend some time on this today or on Monday. Can you give me an indication
> how often you see this risc error message?

Can you both apply this patch and let me know what it says the next time you
get a risc error message? I just realized that important information was never
logged, so with luck this might help me pinpoint the problem.

Thanks,

	Hans

diff --git a/drivers/media/pci/cx23885/cx23885-core.c b/drivers/media/pci/cx23885/cx23885-core.c
index 1ad4994..b66b8d4 100644
--- a/drivers/media/pci/cx23885/cx23885-core.c
+++ b/drivers/media/pci/cx23885/cx23885-core.c
@@ -1628,7 +1628,7 @@ static int cx23885_irq_ts(struct cx23885_tsport *port, u32 status)
 			dprintk(7, " (VID_BC_MSK_OF      0x%08x)\n",
 				VID_BC_MSK_OF);
 
-		printk(KERN_ERR "%s: mpeg risc op code error\n", dev->name);
+		printk(KERN_ERR "%s: mpeg risc op code error %x %d\n", dev->name, status, port == &dev->ts2);
 
 		cx_clear(port->reg_dma_ctl, port->dma_ctl_val);
 		cx23885_sram_channel_dump(dev,

Re: [REGRESSION] media: cx23885 broken by commit 453afdd "[media] cx23885: convert to vb2"

[Jurgen Kramer]

Hi,

On Fri, 2015-02-13 at 10:12 +0100, Hans Verkuil wrote:
> Hi Jurgen,
> 
> On 02/04/2015 06:21 PM, Jurgen Kramer wrote:
> > On Wed, 2015-02-04 at 17:19 +0100, Hans Verkuil wrote:
> >> On 02/04/2015 05:06 PM, Jurgen Kramer wrote:
> >>> Hi Hans,
> >>>
> >>> On Mon, 2015-02-02 at 10:36 +0100, Hans Verkuil wrote:
> >>>> Raimonds and Jurgen,
> >>>>
> >>>> Can you both test with the following patch applied to the driver:
> >>>
> >>> Unfortunately the mpeg error is not (completely) gone:
> >>
> >> OK, I suspected that might be the case. Is the UNBALANCED warning
> >> gone with my vb2 patch?
> 
> >> When you see this risc error, does anything
> >> break (broken up video) or crash, or does it just keep on streaming?
> 
> Can you comment on this question?
I still get the risc errors at regular intervals. I am not sure what the real impact is. 
I do get the occasional failed recording (dreaded 0 byte recoderings).
> > 
> > The UNBALANCED warnings have not reappeared (so far).
> 
> And they are still gone? If that's the case, then I'll merge the patch
> fixing this for 3.20.
No, these are gone.
> 
> With respect to the risc error: the only reason I can think of is that it
> is a race condition when the risc program is updated. I'll see if I can
> spend some time on this today or on Monday. Can you give me an indication
> how often you see this risc error message?

dmesg |grep "risc op code error"
[ 1267.999719] cx23885[1]: mpeg risc op code error
[17830.312766] cx23885[2]: mpeg risc op code error
[37820.312372] cx23885[2]: mpeg risc op code error
[48973.897721] cx23885[2]: mpeg risc op code error
[126673.151447] cx23885[0]: mpeg risc op code error
[208262.607584] cx23885[2]: mpeg risc op code error
[212564.803499] cx23885[2]: mpeg risc op code error
[288834.700570] cx23885[1]: mpeg risc op code error
[298753.789105] cx23885[2]: mpeg risc op code error
[341900.746719] cx23885[2]: mpeg risc op code error
[346513.849946] cx23885[1]: mpeg risc op code error
[359267.169552] cx23885[2]: mpeg risc op code error
[370728.293458] cx23885[1]: mpeg risc op code error
[423626.314834] cx23885[1]: mpeg risc op code error
uptime:
 17:14:03 up 4 days, 22:22,  2 users,  load average: 0.19, 0.39, 0.34


Best regards,
Jurgen

Re: [REGRESSION] media: cx23885 broken by commit 453afdd "[media] cx23885: convert to vb2"

[Jurgen Kramer]

Hi Hans,

On Fri, 2015-02-13 at 10:24 +0100, Hans Verkuil wrote:
> Jurgen, Raimond,
> 
> On 02/13/2015 10:12 AM, Hans Verkuil wrote:
> > Hi Jurgen,
> > 
> > On 02/04/2015 06:21 PM, Jurgen Kramer wrote:
> >> On Wed, 2015-02-04 at 17:19 +0100, Hans Verkuil wrote:
> >>> On 02/04/2015 05:06 PM, Jurgen Kramer wrote:
> >>>> Hi Hans,
> >>>>
> >>>> On Mon, 2015-02-02 at 10:36 +0100, Hans Verkuil wrote:
> >>>>> Raimonds and Jurgen,
> >>>>>
> >>>>> Can you both test with the following patch applied to the driver:
> >>>>
> >>>> Unfortunately the mpeg error is not (completely) gone:
> >>>
> >>> OK, I suspected that might be the case. Is the UNBALANCED warning
> >>> gone with my vb2 patch?
> > 
> >>> When you see this risc error, does anything
> >>> break (broken up video) or crash, or does it just keep on streaming?
> > 
> > Can you comment on this question?
> > 
> >>
> >> The UNBALANCED warnings have not reappeared (so far).
> > 
> > And they are still gone? If that's the case, then I'll merge the patch
> > fixing this for 3.20.
> > 
> > With respect to the risc error: the only reason I can think of is that it
> > is a race condition when the risc program is updated. I'll see if I can
> > spend some time on this today or on Monday. Can you give me an indication
> > how often you see this risc error message?
> 
> Can you both apply this patch and let me know what it says the next time you
> get a risc error message? I just realized that important information was never
> logged, so with luck this might help me pinpoint the problem.
I'll apply it tonight and will keep you posted.

Jurgen

Re: [REGRESSION] media: cx23885 broken by commit 453afdd "[media] cx23885: convert to vb2"

[Hans Verkuil]

On 02/13/2015 05:14 PM, Jurgen Kramer wrote:
> Hi,
> 
> On Fri, 2015-02-13 at 10:12 +0100, Hans Verkuil wrote:
>> Hi Jurgen,
>>
>> On 02/04/2015 06:21 PM, Jurgen Kramer wrote:
>>> On Wed, 2015-02-04 at 17:19 +0100, Hans Verkuil wrote:
>>>> On 02/04/2015 05:06 PM, Jurgen Kramer wrote:
>>>>> Hi Hans,
>>>>>
>>>>> On Mon, 2015-02-02 at 10:36 +0100, Hans Verkuil wrote:
>>>>>> Raimonds and Jurgen,
>>>>>>
>>>>>> Can you both test with the following patch applied to the driver:
>>>>>
>>>>> Unfortunately the mpeg error is not (completely) gone:
>>>>
>>>> OK, I suspected that might be the case. Is the UNBALANCED warning
>>>> gone with my vb2 patch?
>>
>>>> When you see this risc error, does anything
>>>> break (broken up video) or crash, or does it just keep on streaming?
>>
>> Can you comment on this question?
> I still get the risc errors at regular intervals. I am not sure what the real impact is. 
> I do get the occasional failed recording (dreaded 0 byte recoderings).

Did you get those failed recordings in the past (i.e. before the 'convert
to vb2' commit) as well? Or are these new since that commit?

>>>
>>> The UNBALANCED warnings have not reappeared (so far).
>>
>> And they are still gone? If that's the case, then I'll merge the patch
>> fixing this for 3.20.
> No, these are gone.

Ah, good news.

>>
>> With respect to the risc error: the only reason I can think of is that it
>> is a race condition when the risc program is updated. I'll see if I can
>> spend some time on this today or on Monday. Can you give me an indication
>> how often you see this risc error message?
> 
> dmesg |grep "risc op code error"
> [ 1267.999719] cx23885[1]: mpeg risc op code error
> [17830.312766] cx23885[2]: mpeg risc op code error
> [37820.312372] cx23885[2]: mpeg risc op code error
> [48973.897721] cx23885[2]: mpeg risc op code error
> [126673.151447] cx23885[0]: mpeg risc op code error
> [208262.607584] cx23885[2]: mpeg risc op code error
> [212564.803499] cx23885[2]: mpeg risc op code error
> [288834.700570] cx23885[1]: mpeg risc op code error
> [298753.789105] cx23885[2]: mpeg risc op code error
> [341900.746719] cx23885[2]: mpeg risc op code error
> [346513.849946] cx23885[1]: mpeg risc op code error
> [359267.169552] cx23885[2]: mpeg risc op code error
> [370728.293458] cx23885[1]: mpeg risc op code error
> [423626.314834] cx23885[1]: mpeg risc op code error
> uptime:
>  17:14:03 up 4 days, 22:22,  2 users,  load average: 0.19, 0.39, 0.34

I understand that you record continuously? Or only at specific times?

Sorry for all these questions, but they help me locate the problem.

Regards,

	Hans

Re: [REGRESSION] media: cx23885 broken by commit 453afdd "[media] cx23885: convert to vb2"

[Jurgen Kramer]

Hi,

On Fri, 2015-02-13 at 17:42 +0100, Hans Verkuil wrote:
> On 02/13/2015 05:14 PM, Jurgen Kramer wrote:
> > Hi,
> > 
> > On Fri, 2015-02-13 at 10:12 +0100, Hans Verkuil wrote:
> >> Hi Jurgen,
> >>
> >> On 02/04/2015 06:21 PM, Jurgen Kramer wrote:
> >>> On Wed, 2015-02-04 at 17:19 +0100, Hans Verkuil wrote:
> >>>> On 02/04/2015 05:06 PM, Jurgen Kramer wrote:
> >>>>> Hi Hans,
> >>>>>
> >>>>> On Mon, 2015-02-02 at 10:36 +0100, Hans Verkuil wrote:
> >>>>>> Raimonds and Jurgen,
> >>>>>>
> >>>>>> Can you both test with the following patch applied to the driver:
> >>>>>
> >>>>> Unfortunately the mpeg error is not (completely) gone:
> >>>>
> >>>> OK, I suspected that might be the case. Is the UNBALANCED warning
> >>>> gone with my vb2 patch?
> >>
> >>>> When you see this risc error, does anything
> >>>> break (broken up video) or crash, or does it just keep on streaming?
> >>
> >> Can you comment on this question?
> > I still get the risc errors at regular intervals. I am not sure what the real impact is. 
> > I do get the occasional failed recording (dreaded 0 byte recoderings).
> 
> Did you get those failed recordings in the past (i.e. before the 'convert
> to vb2' commit) as well? Or are these new since that commit?
I only got the T980C's last December. I also had the occasional failed recording with my old PCI cards.

> >>>
> >>> The UNBALANCED warnings have not reappeared (so far).
> >>
> >> And they are still gone? If that's the case, then I'll merge the patch
> >> fixing this for 3.20.
> > No, these are gone.
> 
> Ah, good news.
> 
> >>
> >> With respect to the risc error: the only reason I can think of is that it
> >> is a race condition when the risc program is updated. I'll see if I can
> >> spend some time on this today or on Monday. Can you give me an indication
> >> how often you see this risc error message?
> > 
> > dmesg |grep "risc op code error"
> > [ 1267.999719] cx23885[1]: mpeg risc op code error
> > [17830.312766] cx23885[2]: mpeg risc op code error
> > [37820.312372] cx23885[2]: mpeg risc op code error
> > [48973.897721] cx23885[2]: mpeg risc op code error
> > [126673.151447] cx23885[0]: mpeg risc op code error
> > [208262.607584] cx23885[2]: mpeg risc op code error
> > [212564.803499] cx23885[2]: mpeg risc op code error
> > [288834.700570] cx23885[1]: mpeg risc op code error
> > [298753.789105] cx23885[2]: mpeg risc op code error
> > [341900.746719] cx23885[2]: mpeg risc op code error
> > [346513.849946] cx23885[1]: mpeg risc op code error
> > [359267.169552] cx23885[2]: mpeg risc op code error
> > [370728.293458] cx23885[1]: mpeg risc op code error
> > [423626.314834] cx23885[1]: mpeg risc op code error
> > uptime:
> >  17:14:03 up 4 days, 22:22,  2 users,  load average: 0.19, 0.39, 0.34
> 
> I understand that you record continuously? Or only at specific times?
No not continuously, occasionally when there is something interesting :-), but quite regularly (series etc). 

> Sorry for all these questions, but they help me locate the problem.
No problem :-)

Regards,
Jurgen

Re: [REGRESSION] media: cx23885 broken by commit 453afdd "[media] cx23885: convert to vb2"

[Jurgen Kramer]

Hi Hans,

On Fri, 2015-02-13 at 10:24 +0100, Hans Verkuil wrote:
> Jurgen, Raimond,
> 
> On 02/13/2015 10:12 AM, Hans Verkuil wrote:
> > Hi Jurgen,
> > 
> > On 02/04/2015 06:21 PM, Jurgen Kramer wrote:
> >> On Wed, 2015-02-04 at 17:19 +0100, Hans Verkuil wrote:
> >>> On 02/04/2015 05:06 PM, Jurgen Kramer wrote:
> >>>> Hi Hans,
> >>>>
> >>>> On Mon, 2015-02-02 at 10:36 +0100, Hans Verkuil wrote:
> >>>>> Raimonds and Jurgen,
> >>>>>
> >>>>> Can you both test with the following patch applied to the driver:
> >>>>
> >>>> Unfortunately the mpeg error is not (completely) gone:
> >>>
> >>> OK, I suspected that might be the case. Is the UNBALANCED warning
> >>> gone with my vb2 patch?
> > 
> >>> When you see this risc error, does anything
> >>> break (broken up video) or crash, or does it just keep on streaming?
> > 
> > Can you comment on this question?
> > 
> >>
> >> The UNBALANCED warnings have not reappeared (so far).
> > 
> > And they are still gone? If that's the case, then I'll merge the patch
> > fixing this for 3.20.
> > 
> > With respect to the risc error: the only reason I can think of is that it
> > is a race condition when the risc program is updated. I'll see if I can
> > spend some time on this today or on Monday. Can you give me an indication
> > how often you see this risc error message?
> 
> Can you both apply this patch and let me know what it says the next time you
> get a risc error message? I just realized that important information was never
> logged, so with luck this might help me pinpoint the problem.
> 
So far I got one mpeg error:
[81639.485605] cx23885[2]: mpeg risc op code error 10001 0
[81639.485610] cx23885[2]: TS1 B - dma channel status dump
[81639.485612] cx23885[2]:   cmds: init risc lo   : 0x053aa000
[81639.485615] cx23885[2]:   cmds: init risc hi   : 0x00000000
[81639.485617] cx23885[2]:   cmds: cdt base       : 0x00010580
[81639.485620] cx23885[2]:   cmds: cdt size       : 0x0000000a
[81639.485622] cx23885[2]:   cmds: iq base        : 0x00010400
[81639.485625] cx23885[2]:   cmds: iq size        : 0x00000010
[81639.485628] cx23885[2]:   cmds: risc pc lo     : 0x048e5048
[81639.485630] cx23885[2]:   cmds: risc pc hi     : 0x00000000
[81639.485633] cx23885[2]:   cmds: iq wr ptr      : 0x00004105
[81639.485636] cx23885[2]:   cmds: iq rd ptr      : 0x00004109
[81639.485638] cx23885[2]:   cmds: cdt current    : 0x000105a8
[81639.485640] cx23885[2]:   cmds: pci target lo  : 0xadc44000
[81639.485642] cx23885[2]:   cmds: pci target hi  : 0x00000000
[81639.485645] cx23885[2]:   cmds: line / byte    : 0x00200000
[81639.485648] cx23885[2]:   risc0: 0x1c0002f0 [ write sol eol count=752
]
[81639.485651] cx23885[2]:   risc1: 0xadc44000 [ readc sol eol irq1 23
22 18 14 count=0 ]
[81639.485655] cx23885[2]:   risc2: 0x00000000 [ INVALID count=0 ]
[81639.485658] cx23885[2]:   risc3: 0x1c0002f0 [ write sol eol count=752
]
[81639.485661] cx23885[2]:   (0x00010400) iq 0: 0xadc448d0 [ readc sol
eol irq1 23 22 18 14 count=2256 ]
[81639.485665] cx23885[2]:   (0x00010404) iq 1: 0x00000000 [ INVALID
count=0 ]
[81639.485667] cx23885[2]:   (0x00010408) iq 2: 0x1c0002f0 [ write sol
eol count=752 ]
[81639.485670] cx23885[2]:   iq 3: 0xadc44bc0 [ arg #1 ]
[81639.485672] cx23885[2]:   iq 4: 0x00000000 [ arg #2 ]
[81639.485674] cx23885[2]:   (0x00010414) iq 5: 0x71000000 [ jump irq1
count=0 ]
[81639.485677] cx23885[2]:   iq 6: 0x1c0002f0 [ arg #1 ]
[81639.485679] cx23885[2]:   iq 7: 0xadc44000 [ arg #2 ]
[81639.485682] cx23885[2]:   (0x00010420) iq 8: 0x00000000 [ INVALID
count=0 ]
[81639.485684] cx23885[2]:   (0x00010424) iq 9: 0x1c0002f0 [ write sol
eol count=752 ]
[81639.485687] cx23885[2]:   iq a: 0xadc442f0 [ arg #1 ]
[81639.485689] cx23885[2]:   iq b: 0x00000000 [ arg #2 ]
[81639.485691] cx23885[2]:   (0x00010430) iq c: 0x1c0002f0 [ write sol
eol count=752 ]
[81639.485694] cx23885[2]:   iq d: 0xadc445e0 [ arg #1 ]
[81639.485696] cx23885[2]:   iq e: 0x00000000 [ arg #2 ]
[81639.485698] cx23885[2]:   (0x0001043c) iq f: 0x1c0002f0 [ write sol
eol count=752 ]
[81639.485701] cx23885[2]:   iq 10: 0x3efdbb2f [ arg #1 ]
[81639.485704] cx23885[2]:   iq 11: 0xbb1ae8fd [ arg #2 ]
[81639.485704] cx23885[2]: fifo: 0x00005000 -> 0x6000
[81639.485705] cx23885[2]: ctrl: 0x00010400 -> 0x10460
[81639.485707] cx23885[2]:   ptr1_reg: 0x00005700
[81639.485709] cx23885[2]:   ptr2_reg: 0x000105a8
[81639.485711] cx23885[2]:   cnt1_reg: 0x00000012
[81639.485714] cx23885[2]:   cnt2_reg: 0x00000005

Best regards,
Jurgen

Re: [REGRESSION] media: cx23885 broken by commit 453afdd "[media] cx23885: convert to vb2"

[Raimonds Cicans]

[-- Attachment #1: Type: text/plain, Size: 1681 bytes --]

On 13.02.2015 11:24, Hans Verkuil wrote:
> Jurgen, Raimond,
>
> On 02/13/2015 10:12 AM, Hans Verkuil wrote:
>> Hi Jurgen,
>>
>> On 02/04/2015 06:21 PM, Jurgen Kramer wrote:
>>> On Wed, 2015-02-04 at 17:19 +0100, Hans Verkuil wrote:
>>>> On 02/04/2015 05:06 PM, Jurgen Kramer wrote:
>>>>> Hi Hans,
>>>>>
>>>>> On Mon, 2015-02-02 at 10:36 +0100, Hans Verkuil wrote:
>>>>>> Raimonds and Jurgen,
>>>>>>
>>>>>> Can you both test with the following patch applied to the driver:
>>>>>
>>>>> Unfortunately the mpeg error is not (completely) gone:
>>>>
>>>> OK, I suspected that might be the case. Is the UNBALANCED warning
>>>> gone with my vb2 patch?
>>
>>>> When you see this risc error, does anything
>>>> break (broken up video) or crash, or does it just keep on streaming?
>>
>> Can you comment on this question?
>>
>>>
>>> The UNBALANCED warnings have not reappeared (so far).
>>
>> And they are still gone? If that's the case, then I'll merge the patch
>> fixing this for 3.20.
>>
>> With respect to the risc error: the only reason I can think of is that it
>> is a race condition when the risc program is updated. I'll see if I can
>> spend some time on this today or on Monday. Can you give me an indication
>> how often you see this risc error message?
>
> Can you both apply this patch and let me know what it says the next time you
> get a risc error message? I just realized that important information was never
> logged, so with luck this might help me pinpoint the problem.
>

Strange... After applying patch to last configuration I am unable
to get IOMMU error on second receiver.

Dmesg of IOMMU error during test on first receiver is attached to email.


Raimonds Cicans

[-- Attachment #2: dmesg_receiver_0.txt --]
[-- Type: text/plain, Size: 151070 bytes --]

[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Linux version 3.18.1-hardened-r1-myrc06-NOSEC (root@hce) (gcc version 4.8.3 (Gentoo Hardened 4.8.3 p1.1, pie-0.5.9) ) #1 SMP Mon Jan 12 14:56:29 EET 2015
[    0.000000] Command line: BOOT_IMAGE=/root/boot/kernel root=/dev/ram0 init=/linuxrc real_root=UUID=eb6c204f-321c-4b5f-91dd-8c7533fde83f real_rootflags=discard,ssd,compress=lzo,subvol=root,relatime,inode_cache,space_cache grsec_proc_gid=1013 amd_iommu=force_isolation,fullflush pci=pcie_bus_peer2peer,ecrc=on,pcie_scan_all,pcie_aspm=off pcie_ports=native
[    0.000000] tseg: 00bd800000
[    0.000000] e820: BIOS-provided physical RAM map:
[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009ffff] usable
[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000ba6c1fff] usable
[    0.000000] BIOS-e820: [mem 0x00000000ba6c2000-0x00000000ba9acfff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000ba9ad000-0x00000000ba9bcfff] ACPI data
[    0.000000] BIOS-e820: [mem 0x00000000ba9bd000-0x00000000bb92cfff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x00000000bb92d000-0x00000000bca3afff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000bca3b000-0x00000000bca3bfff] usable
[    0.000000] BIOS-e820: [mem 0x00000000bca3c000-0x00000000bcc41fff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x00000000bcc42000-0x00000000bd082fff] usable
[    0.000000] BIOS-e820: [mem 0x00000000bd083000-0x00000000bd7f3fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000bd7f4000-0x00000000bd7fffff] usable
[    0.000000] BIOS-e820: [mem 0x00000000f8000000-0x00000000fbffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fec10000-0x00000000fec10fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fec20000-0x00000000fec20fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed00000-0x00000000fed00fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed61000-0x00000000fed70fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed80000-0x00000000fed8ffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fef00000-0x00000000ffffffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000100001000-0x000000023fffffff] usable
[    0.000000] PCI: Unknown option `pcie_aspm=off'
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] efi: EFI v2.10 by American Megatrends
[    0.000000] efi:  ACPI=0xba9b5000  ACPI 2.0=0xba9b5000  SMBIOS=0xf04c0 
[    0.000000] efi: mem00: [Boot Code          |   |  |  |  |   |WB|WT|WC|UC] range=[0x0000000000000000-0x0000000000008000) (0MB)
[    0.000000] efi: mem01: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x0000000000008000-0x000000000005f000) (0MB)
[    0.000000] efi: mem02: [Boot Data          |   |  |  |  |   |WB|WT|WC|UC] range=[0x000000000005f000-0x0000000000060000) (0MB)
[    0.000000] efi: mem03: [Boot Code          |   |  |  |  |   |WB|WT|WC|UC] range=[0x0000000000060000-0x00000000000a0000) (0MB)
[    0.000000] efi: mem04: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x0000000000100000-0x0000000001000000) (15MB)
[    0.000000] efi: mem05: [Loader Data        |   |  |  |  |   |WB|WT|WC|UC] range=[0x0000000001000000-0x00000000020c0000) (16MB)
[    0.000000] efi: mem06: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000020c0000-0x0000000037d62000) (860MB)
[    0.000000] efi: mem07: [Loader Data        |   |  |  |  |   |WB|WT|WC|UC] range=[0x0000000037d62000-0x0000000037ea9000) (1MB)
[    0.000000] efi: mem08: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x0000000037ea9000-0x000000007ca3f000) (1099MB)
[    0.000000] efi: mem09: [Loader Data        |   |  |  |  |   |WB|WT|WC|UC] range=[0x000000007ca3f000-0x00000000a80be000) (694MB)
[    0.000000] efi: mem10: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000a80be000-0x00000000a80c4000) (0MB)
[    0.000000] efi: mem11: [Loader Code        |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000a80c4000-0x00000000a80e1000) (0MB)
[    0.000000] efi: mem12: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000a80e1000-0x00000000ad4a3000) (83MB)
[    0.000000] efi: mem13: [Boot Data          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ad4a3000-0x00000000ad4c5000) (0MB)
[    0.000000] efi: mem14: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ad4c5000-0x00000000ad4cd000) (0MB)
[    0.000000] efi: mem15: [Boot Data          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ad4cd000-0x00000000ad4f1000) (0MB)
[    0.000000] efi: mem16: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ad4f1000-0x00000000ad4fa000) (0MB)
[    0.000000] efi: mem17: [Boot Data          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ad4fa000-0x00000000ad51f000) (0MB)
[    0.000000] efi: mem18: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ad51f000-0x00000000ad52b000) (0MB)
[    0.000000] efi: mem19: [Boot Data          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ad52b000-0x00000000ad561000) (0MB)
[    0.000000] efi: mem20: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ad561000-0x00000000ad575000) (0MB)
[    0.000000] efi: mem21: [Boot Data          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ad575000-0x00000000ad597000) (0MB)
[    0.000000] efi: mem22: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ad597000-0x00000000ad5a7000) (0MB)
[    0.000000] efi: mem23: [Boot Data          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ad5a7000-0x00000000ad5d2000) (0MB)
[    0.000000] efi: mem24: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ad5d2000-0x00000000ad5e6000) (0MB)
[    0.000000] efi: mem25: [Boot Data          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ad5e6000-0x00000000ad619000) (0MB)
[    0.000000] efi: mem26: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ad619000-0x00000000ad62e000) (0MB)
[    0.000000] efi: mem27: [Boot Data          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ad62e000-0x00000000ad684000) (0MB)
[    0.000000] efi: mem28: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ad684000-0x00000000ad6a1000) (0MB)
[    0.000000] efi: mem29: [Boot Data          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ad6a1000-0x00000000ad6c5000) (0MB)
[    0.000000] efi: mem30: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ad6c5000-0x00000000ad6cd000) (0MB)
[    0.000000] efi: mem31: [Boot Data          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ad6cd000-0x00000000ad6ef000) (0MB)
[    0.000000] efi: mem32: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ad6ef000-0x00000000ad6f8000) (0MB)
[    0.000000] efi: mem33: [Boot Data          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ad6f8000-0x00000000ad71d000) (0MB)
[    0.000000] efi: mem34: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ad71d000-0x00000000ad729000) (0MB)
[    0.000000] efi: mem35: [Boot Data          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ad729000-0x00000000ad75f000) (0MB)
[    0.000000] efi: mem36: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ad75f000-0x00000000ad773000) (0MB)
[    0.000000] efi: mem37: [Boot Data          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ad773000-0x00000000ad797000) (0MB)
[    0.000000] efi: mem38: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ad797000-0x00000000ad7a7000) (0MB)
[    0.000000] efi: mem39: [Boot Data          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ad7a7000-0x00000000ad7d0000) (0MB)
[    0.000000] efi: mem40: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ad7d0000-0x00000000ad7e4000) (0MB)
[    0.000000] efi: mem41: [Boot Data          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ad7e4000-0x00000000ad817000) (0MB)
[    0.000000] efi: mem42: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ad817000-0x00000000ad82c000) (0MB)
[    0.000000] efi: mem43: [Boot Data          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ad82c000-0x00000000ad8c5000) (0MB)
[    0.000000] efi: mem44: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ad8c5000-0x00000000ad8cd000) (0MB)
[    0.000000] efi: mem45: [Boot Data          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ad8cd000-0x00000000ad8ee000) (0MB)
[    0.000000] efi: mem46: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ad8ee000-0x00000000ad8f7000) (0MB)
[    0.000000] efi: mem47: [Boot Data          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ad8f7000-0x00000000ad91d000) (0MB)
[    0.000000] efi: mem48: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ad91d000-0x00000000ad929000) (0MB)
[    0.000000] efi: mem49: [Boot Data          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ad929000-0x00000000ad960000) (0MB)
[    0.000000] efi: mem50: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ad960000-0x00000000ad974000) (0MB)
[    0.000000] efi: mem51: [Boot Data          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ad974000-0x00000000ad996000) (0MB)
[    0.000000] efi: mem52: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ad996000-0x00000000ad9a6000) (0MB)
[    0.000000] efi: mem53: [Boot Data          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ad9a6000-0x00000000ad9d0000) (0MB)
[    0.000000] efi: mem54: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ad9d0000-0x00000000ad9e4000) (0MB)
[    0.000000] efi: mem55: [Boot Data          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ad9e4000-0x00000000ada08000) (0MB)
[    0.000000] efi: mem56: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ada08000-0x00000000ada1d000) (0MB)
[    0.000000] efi: mem57: [Boot Data          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ada1d000-0x00000000ada1e000) (0MB)
[    0.000000] efi: mem58: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ada1e000-0x00000000ada35000) (0MB)
[    0.000000] efi: mem59: [Boot Data          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ada35000-0x00000000adac5000) (0MB)
[    0.000000] efi: mem60: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000adac5000-0x00000000adacd000) (0MB)
[    0.000000] efi: mem61: [Boot Data          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000adacd000-0x00000000adaf0000) (0MB)
[    0.000000] efi: mem62: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000adaf0000-0x00000000adaf9000) (0MB)
[    0.000000] efi: mem63: [Boot Data          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000adaf9000-0x00000000adb1e000) (0MB)
[    0.000000] efi: mem64: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000adb1e000-0x00000000adb2a000) (0MB)
[    0.000000] efi: mem65: [Boot Data          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000adb2a000-0x00000000adb64000) (0MB)
[    0.000000] efi: mem66: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000adb64000-0x00000000adb78000) (0MB)
[    0.000000] efi: mem67: [Boot Data          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000adb78000-0x00000000adb99000) (0MB)
[    0.000000] efi: mem68: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000adb99000-0x00000000adba9000) (0MB)
[    0.000000] efi: mem69: [Boot Data          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000adba9000-0x00000000adbd2000) (0MB)
[    0.000000] efi: mem70: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000adbd2000-0x00000000adbe6000) (0MB)
[    0.000000] efi: mem71: [Boot Data          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000adbe6000-0x00000000adc1b000) (0MB)
[    0.000000] efi: mem72: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000adc1b000-0x00000000adc1c000) (0MB)
[    0.000000] efi: mem73: [Boot Data          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000adc1c000-0x00000000adc7d000) (0MB)
[    0.000000] efi: mem74: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000adc7d000-0x00000000adc85000) (0MB)
[    0.000000] efi: mem75: [Boot Data          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000adc85000-0x00000000adcc8000) (0MB)
[    0.000000] efi: mem76: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000adcc8000-0x00000000adcd0000) (0MB)
[    0.000000] efi: mem77: [Boot Data          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000adcd0000-0x00000000adcf2000) (0MB)
[    0.000000] efi: mem78: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000adcf2000-0x00000000adcfb000) (0MB)
[    0.000000] efi: mem79: [Boot Data          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000adcfb000-0x00000000ade0a000) (1MB)
[    0.000000] efi: mem80: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ade0a000-0x00000000ade0f000) (0MB)
[    0.000000] efi: mem81: [Boot Data          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ade0f000-0x00000000ae0d0000) (2MB)
[    0.000000] efi: mem82: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ae0d0000-0x00000000ae0d8000) (0MB)
[    0.000000] efi: mem83: [Boot Data          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ae0d8000-0x00000000ae13e000) (0MB)
[    0.000000] efi: mem84: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ae13e000-0x00000000ae13f000) (0MB)
[    0.000000] efi: mem85: [Boot Data          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ae13f000-0x00000000ae189000) (0MB)
[    0.000000] efi: mem86: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ae189000-0x00000000ae18b000) (0MB)
[    0.000000] efi: mem87: [Boot Data          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ae18b000-0x00000000ae1fe000) (0MB)
[    0.000000] efi: mem88: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ae1fe000-0x00000000ae1ff000) (0MB)
[    0.000000] efi: mem89: [Boot Data          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ae1ff000-0x00000000ae2af000) (0MB)
[    0.000000] efi: mem90: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ae2af000-0x00000000ae2b0000) (0MB)
[    0.000000] efi: mem91: [Boot Data          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ae2b0000-0x00000000ae2d3000) (0MB)
[    0.000000] efi: mem92: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ae2d3000-0x00000000ae2d9000) (0MB)
[    0.000000] efi: mem93: [Boot Data          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ae2d9000-0x00000000ae41f000) (1MB)
[    0.000000] efi: mem94: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ae41f000-0x00000000ae420000) (0MB)
[    0.000000] efi: mem95: [Boot Data          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ae420000-0x00000000ae423000) (0MB)
[    0.000000] efi: mem96: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ae423000-0x00000000ae427000) (0MB)
[    0.000000] efi: mem97: [Boot Data          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ae427000-0x00000000ae7f2000) (3MB)
[    0.000000] efi: mem98: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ae7f2000-0x00000000ae7f3000) (0MB)
[    0.000000] efi: mem99: [Boot Data          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ae7f3000-0x00000000ae812000) (0MB)
[    0.000000] efi: mem100: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ae812000-0x00000000ae817000) (0MB)
[    0.000000] efi: mem101: [Boot Data          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ae817000-0x00000000ae979000) (1MB)
[    0.000000] efi: mem102: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ae979000-0x00000000ae97a000) (0MB)
[    0.000000] efi: mem103: [Boot Data          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ae97a000-0x00000000b9aa1000) (177MB)
[    0.000000] efi: mem104: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000b9aa1000-0x00000000ba010000) (5MB)
[    0.000000] efi: mem105: [Loader Data        |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ba010000-0x00000000ba01b000) (0MB)
[    0.000000] efi: mem106: [Boot Code          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ba01b000-0x00000000ba6c2000) (6MB)
[    0.000000] efi: mem107: [Reserved           |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ba6c2000-0x00000000ba876000) (1MB)
[    0.000000] efi: mem108: [Reserved           |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ba876000-0x00000000ba9ad000) (1MB)
[    0.000000] efi: mem109: [ACPI Reclaim Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ba9ad000-0x00000000ba9b5000) (0MB)
[    0.000000] efi: mem110: [ACPI Reclaim Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ba9b5000-0x00000000ba9bd000) (0MB)
[    0.000000] efi: mem111: [ACPI Memory NVS    |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000ba9bd000-0x00000000baedb000) (5MB)
[    0.000000] efi: mem112: [ACPI Memory NVS    |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000baedb000-0x00000000bb92d000) (10MB)
[    0.000000] efi: mem113: [Runtime Data       |RUN|  |  |  |   |WB|WT|WC|UC] range=[0x00000000bb92d000-0x00000000bc41d000) (10MB)
[    0.000000] efi: mem114: [Runtime Data       |RUN|  |  |  |   |WB|WT|WC|UC] range=[0x00000000bc41d000-0x00000000bc9e5000) (5MB)
[    0.000000] efi: mem115: [Runtime Code       |RUN|  |  |  |   |WB|WT|WC|UC] range=[0x00000000bc9e5000-0x00000000bc9f6000) (0MB)
[    0.000000] efi: mem116: [Runtime Code       |RUN|  |  |  |   |WB|WT|WC|UC] range=[0x00000000bc9f6000-0x00000000bca3b000) (0MB)
[    0.000000] efi: mem117: [Boot Data          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000bca3b000-0x00000000bca3c000) (0MB)
[    0.000000] efi: mem118: [ACPI Memory NVS    |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000bca3c000-0x00000000bcc42000) (2MB)
[    0.000000] efi: mem119: [Boot Data          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000bcc42000-0x00000000bcd91000) (1MB)
[    0.000000] efi: mem120: [Boot Code          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000bcd91000-0x00000000bd031000) (2MB)
[    0.000000] efi: mem121: [Boot Data          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000bd031000-0x00000000bd033000) (0MB)
[    0.000000] efi: mem122: [Boot Code          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000bd033000-0x00000000bd037000) (0MB)
[    0.000000] efi: mem123: [Boot Data          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000bd037000-0x00000000bd03b000) (0MB)
[    0.000000] efi: mem124: [Boot Code          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000bd03b000-0x00000000bd03d000) (0MB)
[    0.000000] efi: mem125: [Boot Data          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000bd03d000-0x00000000bd041000) (0MB)
[    0.000000] efi: mem126: [Boot Code          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000bd041000-0x00000000bd043000) (0MB)
[    0.000000] efi: mem127: [Boot Data          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000bd043000-0x00000000bd066000) (0MB)
[    0.000000] efi: mem128: [Boot Code          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000bd066000-0x00000000bd083000) (0MB)
[    0.000000] efi: mem129: [Runtime Data       |RUN|  |  |  |   |WB|WT|WC|UC] range=[0x00000000bd083000-0x00000000bd7f4000) (7MB)
[    0.000000] efi: mem130: [Boot Data          |   |  |  |  |   |WB|WT|WC|UC] range=[0x00000000bd7f4000-0x00000000bd800000) (0MB)
[    0.000000] efi: mem131: [Conventional Memory|   |  |  |  |   |WB|WT|WC|UC] range=[0x0000000100001000-0x0000000240000000) (5119MB)
[    0.000000] efi: mem132: [Memory Mapped I/O  |RUN|  |  |  |   |  |  |  |UC] range=[0x00000000f8000000-0x00000000fc000000) (64MB)
[    0.000000] efi: mem133: [Memory Mapped I/O  |RUN|  |  |  |   |  |  |  |UC] range=[0x00000000fec00000-0x00000000fec01000) (0MB)
[    0.000000] efi: mem134: [Memory Mapped I/O  |RUN|  |  |  |   |  |  |  |UC] range=[0x00000000fec10000-0x00000000fec11000) (0MB)
[    0.000000] efi: mem135: [Memory Mapped I/O  |RUN|  |  |  |   |  |  |  |UC] range=[0x00000000fec20000-0x00000000fec21000) (0MB)
[    0.000000] efi: mem136: [Memory Mapped I/O  |RUN|  |  |  |   |  |  |  |UC] range=[0x00000000fed00000-0x00000000fed01000) (0MB)
[    0.000000] efi: mem137: [Memory Mapped I/O  |RUN|  |  |  |   |  |  |  |UC] range=[0x00000000fed61000-0x00000000fed71000) (0MB)
[    0.000000] efi: mem138: [Memory Mapped I/O  |RUN|  |  |  |   |  |  |  |UC] range=[0x00000000fed80000-0x00000000fed90000) (0MB)
[    0.000000] efi: mem139: [Memory Mapped I/O  |RUN|  |  |  |   |  |  |  |UC] range=[0x00000000fef00000-0x0000000100000000) (17MB)
[    0.000000] SMBIOS 2.7 present.
[    0.000000] DMI: To be filled by O.E.M. To be filled by O.E.M./M5A97 LE R2.0, BIOS 2501 04/09/2014
[    0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
[    0.000000] AGP: No AGP bridge found
[    0.000000] e820: last_pfn = 0x240000 max_arch_pfn = 0x400000000
[    0.000000] MTRR default type: uncachable
[    0.000000] MTRR fixed ranges enabled:
[    0.000000]   00000-9FFFF write-back
[    0.000000]   A0000-BFFFF write-through
[    0.000000]   C0000-CFFFF write-protect
[    0.000000]   D0000-DFFFF uncachable
[    0.000000]   E0000-FFFFF write-protect
[    0.000000] MTRR variable ranges enabled:
[    0.000000]   0 base 000000000000 mask FFFF80000000 write-back
[    0.000000]   1 base 000080000000 mask FFFFC0000000 write-back
[    0.000000]   2 base 0000BD800000 mask FFFFFF800000 uncachable
[    0.000000]   3 base 0000BE000000 mask FFFFFE000000 uncachable
[    0.000000]   4 disabled
[    0.000000]   5 disabled
[    0.000000]   6 disabled
[    0.000000]   7 disabled
[    0.000000] TOM2: 0000000240000000 aka 9216M
[    0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
[    0.000000] original variable MTRRs
[    0.000000] reg 0, base: 0GB, range: 2GB, type WB
[    0.000000] reg 1, base: 2GB, range: 1GB, type WB
[    0.000000] reg 2, base: 3032MB, range: 8MB, type UC
[    0.000000] reg 3, base: 3040MB, range: 32MB, type UC
[    0.000000] total RAM covered: 3032M
[    0.000000] Found optimal setting for mtrr clean up
[    0.000000]  gran_size: 64K 	chunk_size: 64M 	num_reg: 4  	lose cover RAM: 0G
[    0.000000] New variable MTRRs
[    0.000000] reg 0, base: 0GB, range: 2GB, type WB
[    0.000000] reg 1, base: 2GB, range: 1GB, type WB
[    0.000000] reg 2, base: 3032MB, range: 8MB, type UC
[    0.000000] reg 3, base: 3040MB, range: 32MB, type UC
[    0.000000] e820: update [mem 0xbd800000-0xffffffff] usable ==> reserved
[    0.000000] e820: last_pfn = 0xbd800 max_arch_pfn = 0x400000000
[    0.000000] Scanning 1 areas for low memory corruption
[    0.000000] Base memory trampoline at [ffff880000098000] 98000 size 24576
[    0.000000] Using GB pages for direct mapping
[    0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff]
[    0.000000]  [mem 0x00000000-0x000fffff] page 4k
[    0.000000] BRK [0x30bcf000, 0x30bcffff] PGTABLE
[    0.000000] init_memory_mapping: [mem 0x23fe00000-0x23fffffff]
[    0.000000]  [mem 0x23fe00000-0x23fffffff] page 1G
[    0.000000] init_memory_mapping: [mem 0x23c000000-0x23fdfffff]
[    0.000000]  [mem 0x23c000000-0x23fdfffff] page 1G
[    0.000000] init_memory_mapping: [mem 0x200000000-0x23bffffff]
[    0.000000]  [mem 0x200000000-0x23bffffff] page 1G
[    0.000000] init_memory_mapping: [mem 0x00100000-0xba6c1fff]
[    0.000000]  [mem 0x00100000-0x001fffff] page 4k
[    0.000000]  [mem 0x00200000-0x3fffffff] page 2M
[    0.000000]  [mem 0x40000000-0x7fffffff] page 1G
[    0.000000]  [mem 0x80000000-0xba5fffff] page 2M
[    0.000000]  [mem 0xba600000-0xba6c1fff] page 4k
[    0.000000] init_memory_mapping: [mem 0xbca3b000-0xbca3bfff]
[    0.000000]  [mem 0xbca3b000-0xbca3bfff] page 4k
[    0.000000] BRK [0x30bd0000, 0x30bd0fff] PGTABLE
[    0.000000] init_memory_mapping: [mem 0xbcc42000-0xbd082fff]
[    0.000000]  [mem 0xbcc42000-0xbcdfffff] page 4k
[    0.000000]  [mem 0xbce00000-0xbcffffff] page 2M
[    0.000000]  [mem 0xbd000000-0xbd082fff] page 4k
[    0.000000] BRK [0x30bd1000, 0x30bd1fff] PGTABLE
[    0.000000] BRK [0x30bd2000, 0x30bd2fff] PGTABLE
[    0.000000] init_memory_mapping: [mem 0xbd7f4000-0xbd7fffff]
[    0.000000]  [mem 0xbd7f4000-0xbd7fffff] page 4k
[    0.000000] BRK [0x30bd3000, 0x30bd3fff] PGTABLE
[    0.000000] init_memory_mapping: [mem 0x100001000-0x1ffffffff]
[    0.000000]  [mem 0x100001000-0x1001fffff] page 4k
[    0.000000]  [mem 0x100200000-0x13fffffff] page 2M
[    0.000000]  [mem 0x140000000-0x1ffffffff] page 1G
[    0.000000] BRK [0x30bd4000, 0x30bd4fff] PGTABLE
[    0.000000] RAMDISK: [mem 0x37d62000-0x37ea8fff]
[    0.000000] ACPI: Early table checksum verification disabled
[    0.000000] ACPI: RSDP 0x00000000BA9B5000 000024 (v02 ALASKA)
[    0.000000] ACPI: XSDT 0x00000000BA9B5078 000064 (v01 ALASKA A M I    01072009 AMI  00010013)
[    0.000000] ACPI: FACP 0x00000000BA9BBEC0 00010C (v05 ALASKA A M I    01072009 AMI  00010013)
[    0.000000] ACPI BIOS Warning (bug): Optional FADT field Pm2ControlBlock has zero address or length: 0x0000000000000000/0x1 (20140926/tbfadt-649)
[    0.000000] ACPI: DSDT 0x00000000BA9B5170 006D50 (v02 ALASKA A M I    00000000 INTL 20051117)
[    0.000000] ACPI: FACS 0x00000000BB927F80 000040
[    0.000000] ACPI: APIC 0x00000000BA9BBFD0 00006E (v03 ALASKA A M I    01072009 AMI  00010013)
[    0.000000] ACPI: FPDT 0x00000000BA9BC040 000044 (v01 ALASKA A M I    01072009 AMI  00010013)
[    0.000000] ACPI: MCFG 0x00000000BA9BC088 00003C (v01 ALASKA A M I    01072009 MSFT 00010013)
[    0.000000] ACPI: HPET 0x00000000BA9BC0C8 000038 (v01 ALASKA A M I    01072009 AMI  00000005)
[    0.000000] ACPI: IVRS 0x00000000BA9BC600 0000E0 (v01 AMD    RD890S   00202031 AMD  00000000)
[    0.000000] ACPI: BGRT 0x00000000BA9BC158 000038 (v00 ALASKA A M I    01072009 AMI  00010013)
[    0.000000] ACPI: SSDT 0x00000000BA9BC190 000470 (v01 AMD    POWERNOW 00000001 AMD  00000001)
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000]  [ffffea0000000000-ffffea0008ffffff] PMD -> [ffff880237600000-ffff88023f5fffff] on node 0
[    0.000000] Zone ranges:
[    0.000000]   DMA      [mem 0x00001000-0x00ffffff]
[    0.000000]   DMA32    [mem 0x01000000-0xffffffff]
[    0.000000]   Normal   [mem 0x100000000-0x23fffffff]
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x00001000-0x0009ffff]
[    0.000000]   node   0: [mem 0x00100000-0xba6c1fff]
[    0.000000]   node   0: [mem 0xbca3b000-0xbca3bfff]
[    0.000000]   node   0: [mem 0xbcc42000-0xbd082fff]
[    0.000000]   node   0: [mem 0xbd7f4000-0xbd7fffff]
[    0.000000]   node   0: [mem 0x100001000-0x23fffffff]
[    0.000000] Initmem setup node 0 [mem 0x00001000-0x23fffffff]
[    0.000000] On node 0 totalpages: 2075310
[    0.000000]   DMA zone: 64 pages used for memmap
[    0.000000]   DMA zone: 26 pages reserved
[    0.000000]   DMA zone: 3999 pages, LIFO batch:0
[    0.000000]   DMA32 zone: 11885 pages used for memmap
[    0.000000]   DMA32 zone: 760592 pages, LIFO batch:31
[    0.000000]   Normal zone: 20480 pages used for memmap
[    0.000000]   Normal zone: 1310719 pages, LIFO batch:31
[    0.000000] ACPI: PM-Timer IO Port: 0x808
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] high edge lint[0x1])
[    0.000000] ACPI: IOAPIC (id[0x03] address[0xfec00000] gsi_base[0])
[    0.000000] IOAPIC[0]: apic_id 3, version 33, address 0xfec00000, GSI 0-23
[    0.000000] ACPI: IOAPIC (id[0x04] address[0xfec20000] gsi_base[24])
[    0.000000] IOAPIC[1]: apic_id 4, version 33, address 0xfec20000, GSI 24-55
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level)
[    0.000000] ACPI: IRQ0 used by override.
[    0.000000] ACPI: IRQ9 used by override.
[    0.000000] Using ACPI (MADT) for SMP configuration information
[    0.000000] ACPI: HPET id: 0x43538210 base: 0xfed00000
[    0.000000] smpboot: Allowing 2 CPUs, 0 hotplug CPUs
[    0.000000] e820: [mem 0xbd800000-0xf7ffffff] available for PCI devices
[    0.000000] setup_percpu: NR_CPUS:4 nr_cpumask_bits:4 nr_cpu_ids:2 nr_node_ids:1
[    0.000000] PERCPU: Embedded 24 pages/cpu @ffff88023fc00000 s58304 r8192 d31808 u1048576
[    0.000000] pcpu-alloc: s58304 r8192 d31808 u1048576 alloc=1*2097152
[    0.000000] pcpu-alloc: [0] 0 1 
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 2042855
[    0.000000] Kernel command line: BOOT_IMAGE=/root/boot/kernel root=/dev/ram0 init=/linuxrc real_root=UUID=eb6c204f-321c-4b5f-91dd-8c7533fde83f real_rootflags=discard,ssd,compress=lzo,subvol=root,relatime,inode_cache,space_cache grsec_proc_gid=1013 amd_iommu=force_isolation,fullflush pci=pcie_bus_peer2peer,ecrc=on,pcie_scan_all,pcie_aspm=off pcie_ports=native
[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[    0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes)
[    0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes)
[    0.000000] AGP: Checking aperture...
[    0.000000] AGP: No AGP bridge found
[    0.000000] AGP: Node 0: aperture [bus addr 0xf8000000-0xfbffffff] (64MB)
[    0.000000] Memory: 7866056K/8301240K available (6648K kernel code, 626K rwdata, 3000K rodata, 956K init, 784K bss, 435184K reserved)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[    0.000000] Hierarchical RCU implementation.
[    0.000000] 	RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=2.
[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
[    0.000000] NR_IRQS:4352 nr_irqs:512 0
[    0.000000] Console: colour dummy device 80x25
[    0.000000] console [tty0] enabled
[    0.000000] hpet clockevent registered
[    0.000000] tsc: Fast TSC calibration failed
[    0.000000] tsc: Unable to calibrate against PIT
[    0.000000] tsc: using HPET reference calibration
[    0.000000] tsc: Detected 2809.304 MHz processor
[    0.000006] Calibrating delay loop (skipped), value calculated using timer frequency.. 5620.71 BogoMIPS (lpj=9364346)
[    0.000011] pid_max: default: 32768 minimum: 501
[    0.000016] ACPI: Core revision 20140926
[    0.002318] ACPI: All ACPI Tables successfully acquired
[    0.145473] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes)
[    0.145478] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes)
[    0.145681] Initializing cgroup subsys net_cls
[    0.145698] CPU: Physical Processor ID: 0
[    0.145700] CPU: Processor Core ID: 0
[    0.145703] mce: CPU supports 6 MCE banks
[    0.145708] LVT offset 0 assigned for vector 0xf9
[    0.145713] process: using AMD E400 aware idle routine
[    0.145716] Last level iTLB entries: 4KB 512, 2MB 16, 4MB 8
Last level dTLB entries: 4KB 512, 2MB 128, 4MB 64, 1GB 0
[    0.145961] Freeing SMP alternatives memory: 28K (ffffffffb0b03000 - ffffffffb0b0a000)
[    0.145966] Ignoring BGRT: invalid status 0 (expected 1)
[    0.237673] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    0.270725] smpboot: CPU0: AMD Athlon(tm) II X2 240e Processor (fam: 10, model: 06, stepping: 03)
[    0.376938] Performance Events: AMD PMU driver.
[    0.376942] ... version:                0
[    0.376945] ... bit width:              48
[    0.376947] ... generic registers:      4
[    0.376949] ... value mask:             0000ffffffffffff
[    0.376951] ... max period:             00007fffffffffff
[    0.376953] ... fixed-purpose events:   0
[    0.376955] ... event mask:             000000000000000f
[    0.377098] MCE: In-kernel MCE decoding enabled.
[    0.377156] x86: Booting SMP configuration:
[    0.377159] .... node  #0, CPUs:      #1
[    0.390299] x86: Booted up 1 node, 2 CPUs
[    0.390303] smpboot: Total of 2 processors activated (11241.43 BogoMIPS)
[    0.390316] process: System has AMD C1E enabled
[    0.390330] process: Switch to broadcast mode on CPU1
[    0.390771] process: Switch to broadcast mode on CPU0
[    0.390835] devtmpfs: initialized
[    0.391124] PM: Registering ACPI NVS region [mem 0xba9bd000-0xbb92cfff] (16187392 bytes)
[    0.391299] PM: Registering ACPI NVS region [mem 0xbca3c000-0xbcc41fff] (2121728 bytes)
[    0.391442] xor: measuring software checksum speed
[    0.423722]    prefetch64-sse: 11545.200 MB/sec
[    0.457102]    generic_sse: 10876.800 MB/sec
[    0.457104] xor: using function: prefetch64-sse (11545.200 MB/sec)
[    0.457197] NET: Registered protocol family 16
[    0.470498] cpuidle: using governor ladder
[    0.483849] cpuidle: using governor menu
[    0.483882] node 0 link 0: io port [c000, ffff]
[    0.483885] TOM: 00000000c0000000 aka 3072M
[    0.483888] Fam 10h mmconf [mem 0xe0000000-0xefffffff]
[    0.483890] node 0 link 0: mmio [c0000000, fef0ffff] ==> [c0000000, dfffffff] and [f0000000, fef0ffff]
[    0.483895] TOM2: 0000000240000000 aka 9216M
[    0.483898] bus: [bus 00-1f] on node 0 link 0
[    0.483899] bus: 00 [io  0x0000-0xffff]
[    0.483901] bus: 00 [mem 0xc0000000-0xdfffffff]
[    0.483902] bus: 00 [mem 0xf0000000-0xffffffff]
[    0.483903] bus: 00 [mem 0x240000000-0xfcffffffff]
[    0.484006] ACPI: bus type PCI registered
[    0.484069] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
[    0.484074] PCI: not using MMCONFIG
[    0.484077] PCI: Using configuration type 1 for base access
[    0.484079] PCI: Using configuration type 1 for extended access
[    0.553914] raid6: sse2x1    3769 MB/s
[    0.610665] raid6: sse2x2    5980 MB/s
[    0.667405] raid6: sse2x4    6833 MB/s
[    0.667408] raid6: using algorithm sse2x4 (6833 MB/s)
[    0.667411] raid6: using intx1 recovery algorithm
[    0.667491] ACPI: Added _OSI(Module Device)
[    0.667499] ACPI: Added _OSI(Processor Device)
[    0.667502] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.667504] ACPI: Added _OSI(Processor Aggregator Device)
[    0.668639] ACPI: Executed 2 blocks of module-level executable AML code
[    0.684547] ACPI: Interpreter enabled
[    0.684560] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20140926/hwxface-580)
[    0.684566] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20140926/hwxface-580)
[    0.684578] ACPI: (supports S0 S3 S5)
[    0.684581] ACPI: Using IOAPIC for interrupt routing
[    0.684689] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
[    0.684722] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in ACPI motherboard resources
[    0.684997] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    0.806550] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[    0.806562] acpi PNP0A03:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
[    0.806569] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM
[    0.806785] PCI host bridge to bus 0000:00
[    0.806789] pci_bus 0000:00: root bus resource [bus 00-ff]
[    0.806793] pci_bus 0000:00: root bus resource [io  0x0000-0x03af]
[    0.806796] pci_bus 0000:00: root bus resource [io  0x03e0-0x0cf7]
[    0.806799] pci_bus 0000:00: root bus resource [io  0x03b0-0x03df]
[    0.806802] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff]
[    0.806806] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
[    0.806809] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000dffff]
[    0.806813] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xffffffff]
[    0.806828] pci 0000:00:00.0: [1002:5a14] type 00 class 0x060000
[    0.806948] pci 0000:00:00.2: [1002:5a23] type 00 class 0x080600
[    0.807051] pci 0000:00:02.0: [1002:5a16] type 01 class 0x060400
[    0.807124] pci 0000:00:02.0: PME# supported from D0 D3hot D3cold
[    0.807162] pci 0000:00:02.0: System wakeup disabled by ACPI
[    0.807205] pci 0000:00:04.0: [1002:5a18] type 01 class 0x060400
[    0.807243] pci 0000:00:04.0: PME# supported from D0 D3hot D3cold
[    0.807282] pci 0000:00:04.0: System wakeup disabled by ACPI
[    0.807324] pci 0000:00:07.0: [1002:5a1b] type 01 class 0x060400
[    0.807363] pci 0000:00:07.0: PME# supported from D0 D3hot D3cold
[    0.807400] pci 0000:00:07.0: System wakeup disabled by ACPI
[    0.807441] pci 0000:00:09.0: [1002:5a1c] type 01 class 0x060400
[    0.807480] pci 0000:00:09.0: PME# supported from D0 D3hot D3cold
[    0.807516] pci 0000:00:09.0: System wakeup disabled by ACPI
[    0.807558] pci 0000:00:0a.0: [1002:5a1d] type 01 class 0x060400
[    0.807604] pci 0000:00:0a.0: PME# supported from D0 D3hot D3cold
[    0.807640] pci 0000:00:0a.0: System wakeup disabled by ACPI
[    0.807687] pci 0000:00:11.0: [1002:4391] type 00 class 0x010601
[    0.807704] pci 0000:00:11.0: reg 0x10: [io  0xf040-0xf047]
[    0.807712] pci 0000:00:11.0: reg 0x14: [io  0xf030-0xf033]
[    0.807720] pci 0000:00:11.0: reg 0x18: [io  0xf020-0xf027]
[    0.807729] pci 0000:00:11.0: reg 0x1c: [io  0xf010-0xf013]
[    0.807737] pci 0000:00:11.0: reg 0x20: [io  0xf000-0xf00f]
[    0.807745] pci 0000:00:11.0: reg 0x24: [mem 0xfe107000-0xfe1073ff]
[    0.807849] pci 0000:00:12.0: [1002:4397] type 00 class 0x0c0310
[    0.807860] pci 0000:00:12.0: reg 0x10: [mem 0xfe106000-0xfe106fff]
[    0.807936] pci 0000:00:12.0: System wakeup disabled by ACPI
[    0.807982] pci 0000:00:12.2: [1002:4396] type 00 class 0x0c0320
[    0.807998] pci 0000:00:12.2: reg 0x10: [mem 0xfe105000-0xfe1050ff]
[    0.808066] pci 0000:00:12.2: supports D1 D2
[    0.808068] pci 0000:00:12.2: PME# supported from D0 D1 D2 D3hot
[    0.808104] pci 0000:00:12.2: System wakeup disabled by ACPI
[    0.808150] pci 0000:00:13.0: [1002:4397] type 00 class 0x0c0310
[    0.808161] pci 0000:00:13.0: reg 0x10: [mem 0xfe104000-0xfe104fff]
[    0.808235] pci 0000:00:13.0: System wakeup disabled by ACPI
[    0.808282] pci 0000:00:13.2: [1002:4396] type 00 class 0x0c0320
[    0.808297] pci 0000:00:13.2: reg 0x10: [mem 0xfe103000-0xfe1030ff]
[    0.808399] pci 0000:00:13.2: supports D1 D2
[    0.808400] pci 0000:00:13.2: PME# supported from D0 D1 D2 D3hot
[    0.808436] pci 0000:00:13.2: System wakeup disabled by ACPI
[    0.808482] pci 0000:00:14.0: [1002:4385] type 00 class 0x0c0500
[    0.808597] pci 0000:00:14.3: [1002:439d] type 00 class 0x060100
[    0.808715] pci 0000:00:14.4: [1002:4384] type 01 class 0x060401
[    0.808772] pci 0000:00:14.4: System wakeup disabled by ACPI
[    0.808809] pci 0000:00:14.5: [1002:4399] type 00 class 0x0c0310
[    0.808820] pci 0000:00:14.5: reg 0x10: [mem 0xfe102000-0xfe102fff]
[    0.808895] pci 0000:00:14.5: System wakeup disabled by ACPI
[    0.808943] pci 0000:00:15.0: [1002:43a0] type 01 class 0x060400
[    0.809007] pci 0000:00:15.0: supports D1 D2
[    0.809046] pci 0000:00:15.0: System wakeup disabled by ACPI
[    0.809087] pci 0000:00:16.0: [1002:4397] type 00 class 0x0c0310
[    0.809098] pci 0000:00:16.0: reg 0x10: [mem 0xfe101000-0xfe101fff]
[    0.809173] pci 0000:00:16.0: System wakeup disabled by ACPI
[    0.809223] pci 0000:00:16.2: [1002:4396] type 00 class 0x0c0320
[    0.809238] pci 0000:00:16.2: reg 0x10: [mem 0xfe100000-0xfe1000ff]
[    0.809306] pci 0000:00:16.2: supports D1 D2
[    0.809308] pci 0000:00:16.2: PME# supported from D0 D1 D2 D3hot
[    0.809344] pci 0000:00:16.2: System wakeup disabled by ACPI
[    0.809391] pci 0000:00:18.0: [1022:1200] type 00 class 0x060000
[    0.809459] pci 0000:00:18.1: [1022:1201] type 00 class 0x060000
[    0.809523] pci 0000:00:18.2: [1022:1202] type 00 class 0x060000
[    0.809588] pci 0000:00:18.3: [1022:1203] type 00 class 0x060000
[    0.809655] pci 0000:00:18.4: [1022:1204] type 00 class 0x060000
[    0.809770] pci 0000:01:00.0: [10de:0a65] type 00 class 0x030000
[    0.809781] pci 0000:01:00.0: reg 0x10: [mem 0xfd000000-0xfdffffff]
[    0.809791] pci 0000:01:00.0: reg 0x14: [mem 0xc0000000-0xcfffffff 64bit pref]
[    0.809801] pci 0000:01:00.0: reg 0x1c: [mem 0xd0000000-0xd1ffffff 64bit pref]
[    0.809808] pci 0000:01:00.0: reg 0x24: [io  0xe000-0xe07f]
[    0.809815] pci 0000:01:00.0: reg 0x30: [mem 0xfe000000-0xfe07ffff pref]
[    0.809908] pci 0000:01:00.1: [10de:0be3] type 00 class 0x040300
[    0.809918] pci 0000:01:00.1: reg 0x10: [mem 0xfe080000-0xfe083fff]
[    0.814321] pci 0000:00:02.0: PCI bridge to [bus 01]
[    0.814331] pci 0000:00:02.0:   bridge window [io  0xe000-0xefff]
[    0.814335] pci 0000:00:02.0:   bridge window [mem 0xfd000000-0xfe0fffff]
[    0.814339] pci 0000:00:02.0:   bridge window [mem 0xc0000000-0xd1ffffff 64bit pref]
[    0.814412] pci 0000:02:00.0: [10ec:8168] type 00 class 0x020000
[    0.814427] pci 0000:02:00.0: reg 0x10: [io  0xd000-0xd0ff]
[    0.814448] pci 0000:02:00.0: reg 0x18: [mem 0xd2204000-0xd2204fff 64bit pref]
[    0.814494] pci 0000:02:00.0: reg 0x20: [mem 0xd2200000-0xd2203fff 64bit pref]
[    0.814569] pci 0000:02:00.0: supports D1 D2
[    0.814571] pci 0000:02:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[    0.820996] pci 0000:00:04.0: PCI bridge to [bus 02]
[    0.821006] pci 0000:00:04.0:   bridge window [io  0xd000-0xdfff]
[    0.821011] pci 0000:00:04.0:   bridge window [mem 0xd2200000-0xd22fffff 64bit pref]
[    0.821091] pci 0000:03:00.0: [1b21:1042] type 00 class 0x0c0330
[    0.821113] pci 0000:03:00.0: reg 0x10: [mem 0xfe600000-0xfe607fff 64bit]
[    0.821217] pci 0000:03:00.0: PME# supported from D3cold
[    0.827672] pci 0000:00:07.0: PCI bridge to [bus 03]
[    0.827684] pci 0000:00:07.0:   bridge window [mem 0xfe600000-0xfe6fffff]
[    0.827758] pci 0000:04:00.0: [12d8:2304] type 01 class 0x060400
[    0.827849] pci 0000:04:00.0: supports D1 D2
[    0.827851] pci 0000:04:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[    0.834346] pci 0000:00:09.0: PCI bridge to [bus 04-07]
[    0.834357] pci 0000:00:09.0:   bridge window [mem 0xfe500000-0xfe5fffff]
[    0.834455] pci 0000:05:01.0: [12d8:2304] type 01 class 0x060400
[    0.834543] pci 0000:05:01.0: supports D1 D2
[    0.834545] pci 0000:05:01.0: PME# supported from D0 D1 D2 D3hot D3cold
[    0.834614] pci 0000:05:02.0: [12d8:2304] type 01 class 0x060400
[    0.834696] pci 0000:05:02.0: supports D1 D2
[    0.834698] pci 0000:05:02.0: PME# supported from D0 D1 D2 D3hot D3cold
[    0.834771] pci 0000:04:00.0: PCI bridge to [bus 05-07]
[    0.834779] pci 0000:04:00.0:   bridge window [mem 0xfe500000-0xfe5fffff]
[    0.834850] pci 0000:06:00.0: [1131:7160] type 00 class 0x048000
[    0.834876] pci 0000:06:00.0: reg 0x10: [mem 0xfe500000-0xfe5fffff 64bit]
[    0.834993] pci 0000:06:00.0: supports D1 D2
[    0.834995] pci 0000:06:00.0: PME# supported from D0 D1 D2
[    0.835056] pci 0000:06:00.0: disabling ASPM on pre-1.1 PCIe device.  You can enable it with 'pcie_aspm=force'
[    0.835093] pci 0000:05:01.0: PCI bridge to [bus 06]
[    0.835101] pci 0000:05:01.0:   bridge window [mem 0xfe500000-0xfe5fffff]
[    0.835183] pci 0000:05:02.0: PCI bridge to [bus 07]
[    0.835254] pci 0000:08:00.0: [10ec:8168] type 00 class 0x020000
[    0.835269] pci 0000:08:00.0: reg 0x10: [io  0xc000-0xc0ff]
[    0.835289] pci 0000:08:00.0: reg 0x18: [mem 0xfe400000-0xfe400fff 64bit]
[    0.835303] pci 0000:08:00.0: reg 0x20: [mem 0xd2100000-0xd2103fff 64bit pref]
[    0.835312] pci 0000:08:00.0: reg 0x30: [mem 0xfffe0000-0xffffffff pref]
[    0.835405] pci 0000:08:00.0: supports D1 D2
[    0.835407] pci 0000:08:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[    0.841026] pci 0000:00:0a.0: PCI bridge to [bus 08]
[    0.841035] pci 0000:00:0a.0:   bridge window [io  0xc000-0xcfff]
[    0.841038] pci 0000:00:0a.0:   bridge window [mem 0xfe400000-0xfe4fffff]
[    0.841042] pci 0000:00:0a.0:   bridge window [mem 0xd2100000-0xd21fffff 64bit pref]
[    0.841133] pci 0000:00:14.4: PCI bridge to [bus 09] (subtractive decode)
[    0.841143] pci 0000:00:14.4:   bridge window [io  0x0000-0x03af] (subtractive decode)
[    0.841145] pci 0000:00:14.4:   bridge window [io  0x03e0-0x0cf7] (subtractive decode)
[    0.841147] pci 0000:00:14.4:   bridge window [io  0x03b0-0x03df] (subtractive decode)
[    0.841149] pci 0000:00:14.4:   bridge window [io  0x0d00-0xffff] (subtractive decode)
[    0.841151] pci 0000:00:14.4:   bridge window [mem 0x000a0000-0x000bffff] (subtractive decode)
[    0.841153] pci 0000:00:14.4:   bridge window [mem 0x000c0000-0x000dffff] (subtractive decode)
[    0.841155] pci 0000:00:14.4:   bridge window [mem 0xc0000000-0xffffffff] (subtractive decode)
[    0.841225] pci 0000:0a:00.0: [14f1:8852] type 00 class 0x040000
[    0.841254] pci 0000:0a:00.0: reg 0x10: [mem 0xfe200000-0xfe3fffff 64bit]
[    0.841401] pci 0000:0a:00.0: supports D1 D2
[    0.841403] pci 0000:0a:00.0: PME# supported from D0 D1 D2 D3hot
[    0.841469] pci 0000:0a:00.0: disabling ASPM on pre-1.1 PCIe device.  You can enable it with 'pcie_aspm=force'
[    0.841482] pci 0000:00:15.0: PCI bridge to [bus 0a]
[    0.841489] pci 0000:00:15.0:   bridge window [mem 0xfe200000-0xfe3fffff]
[    0.841556] pci 0000:00:02.0: Max Payload Size set to  128/ 128 (was  128), Max Read Rq  128
[    0.841564] pci 0000:01:00.0: Max Payload Size set to  128/ 128 (was  128), Max Read Rq  512
[    0.841572] pci 0000:01:00.1: Max Payload Size set to  128/ 128 (was  128), Max Read Rq  512
[    0.841578] pci 0000:00:04.0: Max Payload Size set to  128/ 128 (was  128), Max Read Rq  128
[    0.841588] pci 0000:02:00.0: Max Payload Size set to  128/ 128 (was  128), Max Read Rq  512
[    0.841594] pci 0000:00:07.0: Max Payload Size set to  128/ 128 (was  128), Max Read Rq  128
[    0.841604] pci 0000:03:00.0: Max Payload Size set to  128/ 512 (was  128), Max Read Rq  512
[    0.841610] pci 0000:00:09.0: Max Payload Size set to  128/ 128 (was  128), Max Read Rq  128
[    0.841618] pci 0000:04:00.0: Max Payload Size set to  128/ 256 (was  128), Max Read Rq  128
[    0.841626] pci 0000:05:01.0: Max Payload Size set to  128/ 256 (was  128), Max Read Rq  128
[    0.841639] pci 0000:06:00.0: Max Payload Size set to  128/ 128 (was  128), Max Read Rq  128
[    0.841647] pci 0000:05:02.0: Max Payload Size set to  128/ 256 (was  128), Max Read Rq  128
[    0.841653] pci 0000:00:0a.0: Max Payload Size set to  128/ 128 (was  128), Max Read Rq  128
[    0.841662] pci 0000:08:00.0: Max Payload Size set to  128/ 128 (was  128), Max Read Rq  512
[    0.841670] pci 0000:00:15.0: Max Payload Size set to  128/ 128 (was  128), Max Read Rq  128
[    0.841683] pci 0000:0a:00.0: Max Payload Size set to  128/ 128 (was  128), Max Read Rq  512
[    0.841687] pci_bus 0000:00: on NUMA node 0
[    0.842041] ACPI: PCI Interrupt Link [LNKA] (IRQs 4 7 10 11 14 15) *0
[    0.842095] ACPI: PCI Interrupt Link [LNKB] (IRQs 4 7 10 11 14 15) *0
[    0.842148] ACPI: PCI Interrupt Link [LNKC] (IRQs 4 7 10 11 14 15) *0
[    0.842199] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 10 11 14 15) *0
[    0.842240] ACPI: PCI Interrupt Link [LNKE] (IRQs 4 7 10 11 14 15) *0
[    0.842273] ACPI: PCI Interrupt Link [LNKF] (IRQs 4 7 10 11 14 15) *0
[    0.842306] ACPI: PCI Interrupt Link [LNKG] (IRQs 4 7 10 11 14 15) *0
[    0.842338] ACPI: PCI Interrupt Link [LNKH] (IRQs 4 7 10 11 14 15) *0
[    0.842468] ACPI : EC: GPE = 0xa, I/O: command/status = 0x66, data = 0x62
[    0.842577] vgaarb: setting as boot device: PCI:0000:01:00.0
[    0.842585] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=io+mem,locks=none
[    0.842591] vgaarb: loaded
[    0.842594] vgaarb: bridge control possible 0000:01:00.0
[    0.842686] SCSI subsystem initialized
[    0.842741] libata version 3.00 loaded.
[    0.842744] ACPI: bus type USB registered
[    0.842773] usbcore: registered new interface driver usbfs
[    0.842785] usbcore: registered new interface driver hub
[    0.842797] usbcore: registered new device driver usb
[    0.842839] EDAC MC: Ver: 3.0.0
[    0.843121] wmi: Mapper loaded
[    0.843142] Advanced Linux Sound Architecture Driver Initialized.
[    0.843147] PCI: Using ACPI for IRQ routing
[    0.849978] PCI: pci_cache_line_size set to 64 bytes
[    0.850053] e820: reserve RAM buffer [mem 0xba6c2000-0xbbffffff]
[    0.850055] e820: reserve RAM buffer [mem 0xbca3c000-0xbfffffff]
[    0.850057] e820: reserve RAM buffer [mem 0xbd083000-0xbfffffff]
[    0.850058] e820: reserve RAM buffer [mem 0xbd800000-0xbfffffff]
[    0.850247] cfg80211: Calling CRDA to update world regulatory domain
[    0.850401] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
[    0.850406] hpet0: 3 comparators, 32-bit 14.318180 MHz counter
[    0.853486] Switched to clocksource hpet
[    0.853542] FS-Cache: Loaded
[    0.853586] CacheFiles: Loaded
[    0.853607] pnp: PnP ACPI init
[    0.853702] system 00:00: [mem 0xe0000000-0xefffffff] has been reserved
[    0.853708] system 00:00: Plug and Play ACPI device, IDs PNP0c01 (active)
[    0.853937] system 00:01: [io  0x040b] has been reserved
[    0.853941] system 00:01: [io  0x04d6] has been reserved
[    0.853945] system 00:01: [io  0x0c00-0x0c01] has been reserved
[    0.853948] system 00:01: [io  0x0c14] has been reserved
[    0.853952] system 00:01: [io  0x0c50-0x0c51] has been reserved
[    0.853955] system 00:01: [io  0x0c52] has been reserved
[    0.853959] system 00:01: [io  0x0c6c] has been reserved
[    0.853962] system 00:01: [io  0x0c6f] has been reserved
[    0.853965] system 00:01: [io  0x0cd0-0x0cd1] has been reserved
[    0.853969] system 00:01: [io  0x0cd2-0x0cd3] has been reserved
[    0.853972] system 00:01: [io  0x0cd4-0x0cd5] has been reserved
[    0.853976] system 00:01: [io  0x0cd6-0x0cd7] has been reserved
[    0.853979] system 00:01: [io  0x0cd8-0x0cdf] has been reserved
[    0.853983] system 00:01: [io  0x0800-0x089f] could not be reserved
[    0.853987] system 00:01: [io  0x0b20-0x0b3f] has been reserved
[    0.853990] system 00:01: [io  0x0900-0x090f] has been reserved
[    0.853994] system 00:01: [io  0x0910-0x091f] has been reserved
[    0.853997] system 00:01: [io  0xfe00-0xfefe] has been reserved
[    0.854002] system 00:01: [mem 0xfec00000-0xfec00fff] could not be reserved
[    0.854006] system 00:01: [mem 0xfee00000-0xfee00fff] has been reserved
[    0.854010] system 00:01: [mem 0xfed80000-0xfed8ffff] has been reserved
[    0.854013] system 00:01: [mem 0xfed61000-0xfed70fff] has been reserved
[    0.854017] system 00:01: [mem 0xfec10000-0xfec10fff] has been reserved
[    0.854021] system 00:01: [mem 0xfed00000-0xfed00fff] could not be reserved
[    0.854025] system 00:01: [mem 0xff800000-0xffffffff] has been reserved
[    0.854029] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.854145] system 00:02: [io  0x0290-0x02af] has been reserved
[    0.854150] system 00:02: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.854190] pnp 00:03: Plug and Play ACPI device, IDs PNP0b00 (active)
[    0.854245] system 00:04: [io  0x04d0-0x04d1] has been reserved
[    0.854250] system 00:04: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.854288] system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.854341] pnp 00:06: Plug and Play ACPI device, IDs PNP0303 PNP030b (active)
[    0.854476] system 00:07: [mem 0xfeb20000-0xfeb23fff] could not be reserved
[    0.854481] system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.854564] system 00:08: [mem 0xfec20000-0xfec200ff] could not be reserved
[    0.854569] system 00:08: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.854666] pnp: PnP ACPI: found 9 devices
[    0.861554] pci 0000:08:00.0: can't claim BAR 6 [mem 0xfffe0000-0xffffffff pref]: no compatible bridge window
[    0.861612] pci 0000:00:02.0: PCI bridge to [bus 01]
[    0.861617] pci 0000:00:02.0:   bridge window [io  0xe000-0xefff]
[    0.861622] pci 0000:00:02.0:   bridge window [mem 0xfd000000-0xfe0fffff]
[    0.861626] pci 0000:00:02.0:   bridge window [mem 0xc0000000-0xd1ffffff 64bit pref]
[    0.861632] pci 0000:00:04.0: PCI bridge to [bus 02]
[    0.861635] pci 0000:00:04.0:   bridge window [io  0xd000-0xdfff]
[    0.861640] pci 0000:00:04.0:   bridge window [mem 0xd2200000-0xd22fffff 64bit pref]
[    0.861645] pci 0000:00:07.0: PCI bridge to [bus 03]
[    0.861650] pci 0000:00:07.0:   bridge window [mem 0xfe600000-0xfe6fffff]
[    0.861656] pci 0000:05:01.0: PCI bridge to [bus 06]
[    0.861661] pci 0000:05:01.0:   bridge window [mem 0xfe500000-0xfe5fffff]
[    0.861669] pci 0000:05:02.0: PCI bridge to [bus 07]
[    0.861679] pci 0000:04:00.0: PCI bridge to [bus 05-07]
[    0.861685] pci 0000:04:00.0:   bridge window [mem 0xfe500000-0xfe5fffff]
[    0.861693] pci 0000:00:09.0: PCI bridge to [bus 04-07]
[    0.861697] pci 0000:00:09.0:   bridge window [mem 0xfe500000-0xfe5fffff]
[    0.861705] pci 0000:08:00.0: BAR 6: assigned [mem 0xfe420000-0xfe43ffff pref]
[    0.861710] pci 0000:00:0a.0: PCI bridge to [bus 08]
[    0.861713] pci 0000:00:0a.0:   bridge window [io  0xc000-0xcfff]
[    0.861717] pci 0000:00:0a.0:   bridge window [mem 0xfe400000-0xfe4fffff]
[    0.861721] pci 0000:00:0a.0:   bridge window [mem 0xd2100000-0xd21fffff 64bit pref]
[    0.861726] pci 0000:00:14.4: PCI bridge to [bus 09]
[    0.861737] pci 0000:00:15.0: PCI bridge to [bus 0a]
[    0.861742] pci 0000:00:15.0:   bridge window [mem 0xfe200000-0xfe3fffff]
[    0.861750] pci_bus 0000:00: resource 4 [io  0x0000-0x03af]
[    0.861752] pci_bus 0000:00: resource 5 [io  0x03e0-0x0cf7]
[    0.861754] pci_bus 0000:00: resource 6 [io  0x03b0-0x03df]
[    0.861756] pci_bus 0000:00: resource 7 [io  0x0d00-0xffff]
[    0.861758] pci_bus 0000:00: resource 8 [mem 0x000a0000-0x000bffff]
[    0.861760] pci_bus 0000:00: resource 9 [mem 0x000c0000-0x000dffff]
[    0.861762] pci_bus 0000:00: resource 10 [mem 0xc0000000-0xffffffff]
[    0.861764] pci_bus 0000:01: resource 0 [io  0xe000-0xefff]
[    0.861766] pci_bus 0000:01: resource 1 [mem 0xfd000000-0xfe0fffff]
[    0.861768] pci_bus 0000:01: resource 2 [mem 0xc0000000-0xd1ffffff 64bit pref]
[    0.861770] pci_bus 0000:02: resource 0 [io  0xd000-0xdfff]
[    0.861772] pci_bus 0000:02: resource 2 [mem 0xd2200000-0xd22fffff 64bit pref]
[    0.861774] pci_bus 0000:03: resource 1 [mem 0xfe600000-0xfe6fffff]
[    0.861776] pci_bus 0000:04: resource 1 [mem 0xfe500000-0xfe5fffff]
[    0.861778] pci_bus 0000:05: resource 1 [mem 0xfe500000-0xfe5fffff]
[    0.861780] pci_bus 0000:06: resource 1 [mem 0xfe500000-0xfe5fffff]
[    0.861782] pci_bus 0000:08: resource 0 [io  0xc000-0xcfff]
[    0.861784] pci_bus 0000:08: resource 1 [mem 0xfe400000-0xfe4fffff]
[    0.861786] pci_bus 0000:08: resource 2 [mem 0xd2100000-0xd21fffff 64bit pref]
[    0.861789] pci_bus 0000:09: resource 4 [io  0x0000-0x03af]
[    0.861790] pci_bus 0000:09: resource 5 [io  0x03e0-0x0cf7]
[    0.861792] pci_bus 0000:09: resource 6 [io  0x03b0-0x03df]
[    0.861794] pci_bus 0000:09: resource 7 [io  0x0d00-0xffff]
[    0.861796] pci_bus 0000:09: resource 8 [mem 0x000a0000-0x000bffff]
[    0.861798] pci_bus 0000:09: resource 9 [mem 0x000c0000-0x000dffff]
[    0.861800] pci_bus 0000:09: resource 10 [mem 0xc0000000-0xffffffff]
[    0.861802] pci_bus 0000:0a: resource 1 [mem 0xfe200000-0xfe3fffff]
[    0.861828] NET: Registered protocol family 2
[    0.861970] TCP established hash table entries: 65536 (order: 7, 524288 bytes)
[    0.862120] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
[    0.862367] TCP: Hash tables configured (established 65536 bind 65536)
[    0.862409] TCP: reno registered
[    0.862413] UDP hash table entries: 4096 (order: 5, 131072 bytes)
[    0.862454] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes)
[    0.862541] NET: Registered protocol family 1
[    0.862656] RPC: Registered named UNIX socket transport module.
[    0.862664] RPC: Registered udp transport module.
[    0.862667] RPC: Registered tcp transport module.
[    0.862669] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    1.134184] pci 0000:01:00.0: Video device with shadowed ROM
[    1.134326] PCI: CLS 64 bytes, default 64
[    1.134373] Unpacking initramfs...
[    1.272793] Freeing initrd memory: 1308K (ffff880037d62000 - ffff880037ea9000)
[    1.273595] AMD-Vi: Found IOMMU at 0000:00:00.2 cap 0x40
[    1.273599] AMD-Vi: Interrupt remapping enabled
[    1.273612] pci 0000:00:00.2: irq 26 for MSI/MSI-X
[    1.283989] AMD-Vi: IO/TLB flush on unmap enabled
[    1.369457] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[    1.369462] software IO TLB [mem 0xa94a3000-0xad4a3000] (64MB) mapped at [ffff8800a94a3000-ffff8800ad4a2fff]
[    1.369653] LVT offset 1 assigned for vector 0x400
[    1.369659] IBS: LVT offset 1 assigned
[    1.369676] perf: AMD IBS detected (0x0000001f)
[    1.369894] Scanning for low memory corruption every 60 seconds
[    1.371050] sha1_ssse3: Neither AVX nor AVX2 nor SSSE3 is available/usable.
[    1.371056] PCLMULQDQ-NI instructions are not detected.
[    1.371061] sha256_ssse3: Neither AVX nor SSSE3 is available/usable.
[    1.371065] sha512_ssse3: Neither AVX nor SSSE3 is available/usable.
[    1.371070] AVX or AES-NI instructions are not detected.
[    1.371074] AVX instructions are not detected.
[    1.371077] AVX instructions are not detected.
[    1.371080] AVX instructions are not detected.
[    1.371083] AVX instructions are not detected.
[    1.371086] AVX2 or AES-NI instructions are not detected.
[    1.371089] AVX2 instructions are not detected.
[    1.371248] futex hash table entries: 512 (order: 3, 32768 bytes)
[    1.371269] audit: initializing netlink subsys (disabled)
[    1.371280] audit: type=2000 audit(1423942207.053:1): initialized
[    1.373989] VFS: Disk quotas dquot_6.5.2
[    1.374030] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    1.374625] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
[    1.374957] msgmni has been set to 15779
[    1.375821] bounce: pool size: 64 pages
[    1.375873] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
[    1.375879] io scheduler noop registered
[    1.375884] io scheduler deadline registered (default)
[    1.375934] io scheduler cfq registered
[    1.376123] pcieport 0000:00:02.0: irq 28 for MSI/MSI-X
[    1.376228] pcieport 0000:00:04.0: irq 29 for MSI/MSI-X
[    1.376280] pcieport 0000:00:07.0: irq 30 for MSI/MSI-X
[    1.376366] pcieport 0000:00:09.0: irq 31 for MSI/MSI-X
[    1.376456] pcieport 0000:00:0a.0: irq 33 for MSI/MSI-X
[    1.376561] pcieport 0000:00:15.0: irq 34 for MSI/MSI-X
[    1.376707] pcieport 0000:05:01.0: irq 35 for MSI/MSI-X
[    1.376809] pcieport 0000:05:02.0: irq 36 for MSI/MSI-X
[    1.376928] pcieport 0000:00:02.0: Signaling PME through PCIe PME interrupt
[    1.376932] pci 0000:01:00.0: Signaling PME through PCIe PME interrupt
[    1.376935] pci 0000:01:00.1: Signaling PME through PCIe PME interrupt
[    1.376939] pcie_pme 0000:00:02.0:pcie01: service driver pcie_pme loaded
[    1.376952] pcieport 0000:00:04.0: Signaling PME through PCIe PME interrupt
[    1.376955] pci 0000:02:00.0: Signaling PME through PCIe PME interrupt
[    1.376959] pcie_pme 0000:00:04.0:pcie01: service driver pcie_pme loaded
[    1.376971] pcieport 0000:00:07.0: Signaling PME through PCIe PME interrupt
[    1.376974] pci 0000:03:00.0: Signaling PME through PCIe PME interrupt
[    1.376978] pcie_pme 0000:00:07.0:pcie01: service driver pcie_pme loaded
[    1.376989] pcieport 0000:00:09.0: Signaling PME through PCIe PME interrupt
[    1.376992] pcieport 0000:04:00.0: Signaling PME through PCIe PME interrupt
[    1.376995] pcieport 0000:05:01.0: Signaling PME through PCIe PME interrupt
[    1.376998] pci 0000:06:00.0: Signaling PME through PCIe PME interrupt
[    1.377001] pcieport 0000:05:02.0: Signaling PME through PCIe PME interrupt
[    1.377005] pcie_pme 0000:00:09.0:pcie01: service driver pcie_pme loaded
[    1.377016] pcieport 0000:00:0a.0: Signaling PME through PCIe PME interrupt
[    1.377020] pci 0000:08:00.0: Signaling PME through PCIe PME interrupt
[    1.377024] pcie_pme 0000:00:0a.0:pcie01: service driver pcie_pme loaded
[    1.377037] pcieport 0000:00:15.0: Signaling PME through PCIe PME interrupt
[    1.377040] pci 0000:0a:00.0: Signaling PME through PCIe PME interrupt
[    1.377045] pcie_pme 0000:00:15.0:pcie01: service driver pcie_pme loaded
[    1.377085] efifb: probing for efifb
[    1.377102] efifb: framebuffer at 0xd1000000, mapped to 0xffffc90010100000, using 3072k, total 3072k
[    1.377106] efifb: mode is 1024x768x32, linelength=4096, pages=1
[    1.377108] efifb: scrolling: redraw
[    1.377111] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0
[    1.379933] Console: switching to colour frame buffer device 128x48
[    1.382736] fb0: EFI VGA frame buffer device
[    1.382864] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0
[    1.382911] ACPI: Power Button [PWRB]
[    1.382978] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1
[    1.383019] ACPI: Power Button [PWRF]
[    1.383100] ACPI: processor limited to max C-state 1
[    1.383326] GHES: HEST is not enabled!
[    1.383417] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[    1.383956] Non-volatile memory driver v1.3
[    1.383983] Linux agpgart interface v0.103
[    1.384063] Hangcheck: starting hangcheck timer 0.9.1 (tick is 180 seconds, margin is 60 seconds).
[    1.384124] [drm] Initialized drm 1.1.0 20060810
[    1.385034] loop: module loaded
[    1.385198] SCSI Media Changer driver v0.25 
[    1.385256] ahci 0000:00:11.0: version 3.0
[    1.385412] ahci 0000:00:11.0: AHCI 0001.0200 32 slots 3 ports 6 Gbps 0x7 impl SATA mode
[    1.385461] ahci 0000:00:11.0: flags: 64bit ncq sntf ilck pm led clo pmp pio slum part 
[    1.385902] scsi host0: ahci
[    1.386084] scsi host1: ahci
[    1.386207] scsi host2: ahci
[    1.386276] ata1: SATA max UDMA/133 abar m1024@0xfe107000 port 0xfe107100 irq 19
[    1.386342] ata2: SATA max UDMA/133 abar m1024@0xfe107000 port 0xfe107180 irq 19
[    1.386436] ata3: SATA max UDMA/133 abar m1024@0xfe107000 port 0xfe107200 irq 19
[    1.386933] tun: Universal TUN/TAP device driver, 1.6
[    1.388758] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
[    1.390874] QUIRK: Enable AMD PLL fix
[    1.390901] xhci_hcd 0000:03:00.0: xHCI Host Controller
[    1.392237] xhci_hcd 0000:03:00.0: new USB bus registered, assigned bus number 1
[    1.447627] xhci_hcd 0000:03:00.0: irq 38 for MSI/MSI-X
[    1.447634] xhci_hcd 0000:03:00.0: irq 39 for MSI/MSI-X
[    1.447641] xhci_hcd 0000:03:00.0: irq 40 for MSI/MSI-X
[    1.447747] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    1.448962] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.450161] usb usb1: Product: xHCI Host Controller
[    1.451362] usb usb1: Manufacturer: Linux 3.18.1-hardened-r1-myrc06-NOSEC xhci-hcd
[    1.452567] usb usb1: SerialNumber: 0000:03:00.0
[    1.453893] hub 1-0:1.0: USB hub found
[    1.455109] hub 1-0:1.0: 2 ports detected
[    1.456378] xhci_hcd 0000:03:00.0: xHCI Host Controller
[    1.457653] xhci_hcd 0000:03:00.0: new USB bus registered, assigned bus number 2
[    1.458912] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
[    1.460126] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.461403] usb usb2: Product: xHCI Host Controller
[    1.462634] usb usb2: Manufacturer: Linux 3.18.1-hardened-r1-myrc06-NOSEC xhci-hcd
[    1.463880] usb usb2: SerialNumber: 0000:03:00.0
[    1.465262] hub 2-0:1.0: USB hub found
[    1.466487] hub 2-0:1.0: 2 ports detected
[    1.467782] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    1.468990] ehci-pci: EHCI PCI platform driver
[    1.470275] ehci-pci 0000:00:12.2: EHCI Host Controller
[    1.471537] ehci-pci 0000:00:12.2: new USB bus registered, assigned bus number 3
[    1.472746] ehci-pci 0000:00:12.2: applying AMD SB700/SB800/Hudson-2/3 EHCI dummy qh workaround
[    1.473970] ehci-pci 0000:00:12.2: debug port 1
[    1.475203] ehci-pci 0000:00:12.2: irq 17, io mem 0xfe105000
[    1.484453] ehci-pci 0000:00:12.2: USB 2.0 started, EHCI 1.00
[    1.485669] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002
[    1.486835] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.487998] usb usb3: Product: EHCI Host Controller
[    1.489151] usb usb3: Manufacturer: Linux 3.18.1-hardened-r1-myrc06-NOSEC ehci_hcd
[    1.490328] usb usb3: SerialNumber: 0000:00:12.2
[    1.491638] hub 3-0:1.0: USB hub found
[    1.492794] hub 3-0:1.0: 5 ports detected
[    1.494143] ehci-pci 0000:00:13.2: EHCI Host Controller
[    1.495349] ehci-pci 0000:00:13.2: new USB bus registered, assigned bus number 4
[    1.496485] ehci-pci 0000:00:13.2: applying AMD SB700/SB800/Hudson-2/3 EHCI dummy qh workaround
[    1.497642] ehci-pci 0000:00:13.2: debug port 1
[    1.498820] ehci-pci 0000:00:13.2: irq 21, io mem 0xfe103000
[    1.507818] ehci-pci 0000:00:13.2: USB 2.0 started, EHCI 1.00
[    1.508975] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002
[    1.510093] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.511239] usb usb4: Product: EHCI Host Controller
[    1.512390] usb usb4: Manufacturer: Linux 3.18.1-hardened-r1-myrc06-NOSEC ehci_hcd
[    1.513552] usb usb4: SerialNumber: 0000:00:13.2
[    1.514861] hub 4-0:1.0: USB hub found
[    1.516045] hub 4-0:1.0: 5 ports detected
[    1.517414] ehci-pci 0000:00:16.2: EHCI Host Controller
[    1.518649] ehci-pci 0000:00:16.2: new USB bus registered, assigned bus number 5
[    1.519821] ehci-pci 0000:00:16.2: applying AMD SB700/SB800/Hudson-2/3 EHCI dummy qh workaround
[    1.521014] ehci-pci 0000:00:16.2: debug port 1
[    1.522210] ehci-pci 0000:00:16.2: irq 23, io mem 0xfe100000
[    1.531185] ehci-pci 0000:00:16.2: USB 2.0 started, EHCI 1.00
[    1.532370] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002
[    1.533521] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.534673] usb usb5: Product: EHCI Host Controller
[    1.535818] usb usb5: Manufacturer: Linux 3.18.1-hardened-r1-myrc06-NOSEC ehci_hcd
[    1.536994] usb usb5: SerialNumber: 0000:00:16.2
[    1.538304] hub 5-0:1.0: USB hub found
[    1.539468] hub 5-0:1.0: 4 ports detected
[    1.540730] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    1.541893] ohci-pci: OHCI PCI platform driver
[    1.543133] ohci-pci 0000:00:12.0: OHCI PCI host controller
[    1.544335] ohci-pci 0000:00:12.0: new USB bus registered, assigned bus number 6
[    1.545505] ohci-pci 0000:00:12.0: irq 18, io mem 0xfe106000
[    1.602038] usb usb6: New USB device found, idVendor=1d6b, idProduct=0001
[    1.603208] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.604362] usb usb6: Product: OHCI PCI host controller
[    1.605522] usb usb6: Manufacturer: Linux 3.18.1-hardened-r1-myrc06-NOSEC ohci_hcd
[    1.606689] usb usb6: SerialNumber: 0000:00:12.0
[    1.608008] hub 6-0:1.0: USB hub found
[    1.609159] hub 6-0:1.0: 5 ports detected
[    1.610470] ohci-pci 0000:00:13.0: OHCI PCI host controller
[    1.611693] ohci-pci 0000:00:13.0: new USB bus registered, assigned bus number 7
[    1.612885] ohci-pci 0000:00:13.0: irq 20, io mem 0xfe104000
[    1.668761] usb usb7: New USB device found, idVendor=1d6b, idProduct=0001
[    1.669931] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.671084] usb usb7: Product: OHCI PCI host controller
[    1.672236] usb usb7: Manufacturer: Linux 3.18.1-hardened-r1-myrc06-NOSEC ohci_hcd
[    1.673391] usb usb7: SerialNumber: 0000:00:13.0
[    1.674690] hub 7-0:1.0: USB hub found
[    1.675856] hub 7-0:1.0: 5 ports detected
[    1.677182] ohci-pci 0000:00:14.5: OHCI PCI host controller
[    1.678426] ohci-pci 0000:00:14.5: new USB bus registered, assigned bus number 8
[    1.679613] ohci-pci 0000:00:14.5: irq 18, io mem 0xfe102000
[    1.735534] usb usb8: New USB device found, idVendor=1d6b, idProduct=0001
[    1.736706] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.737880] usb usb8: Product: OHCI PCI host controller
[    1.739043] usb usb8: Manufacturer: Linux 3.18.1-hardened-r1-myrc06-NOSEC ohci_hcd
[    1.740220] usb usb8: SerialNumber: 0000:00:14.5
[    1.741540] hub 8-0:1.0: USB hub found
[    1.742703] hub 8-0:1.0: 2 ports detected
[    1.744028] ohci-pci 0000:00:16.0: OHCI PCI host controller
[    1.745274] ohci-pci 0000:00:16.0: new USB bus registered, assigned bus number 9
[    1.746467] ohci-pci 0000:00:16.0: irq 22, io mem 0xfe101000
[    1.798252] usb 3-2: new high-speed USB device number 2 using ehci-pci
[    1.802285] usb usb9: New USB device found, idVendor=1d6b, idProduct=0001
[    1.803465] usb usb9: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.804628] usb usb9: Product: OHCI PCI host controller
[    1.805802] usb usb9: Manufacturer: Linux 3.18.1-hardened-r1-myrc06-NOSEC ohci_hcd
[    1.806963] usb usb9: SerialNumber: 0000:00:16.0
[    1.808315] hub 9-0:1.0: USB hub found
[    1.809497] hub 9-0:1.0: 4 ports detected
[    1.810737] uhci_hcd: USB Universal Host Controller Interface driver
[    1.811968] i8042: PNP: PS/2 Controller [PNP0303:PS2K] at 0x60,0x64 irq 1
[    1.813109] i8042: PNP: PS/2 appears to have AUX port disabled, if this is incorrect please boot with i8042.nopnp
[    1.814466] serio: i8042 KBD port at 0x60,0x64 irq 1
[    1.815770] mousedev: PS/2 mouse device common for all mice
[    1.817267] input: PC Speaker as /devices/platform/pcspkr/input/input3
[    1.819340] rtc_cmos 00:03: RTC can wake from S4
[    1.820715] rtc_cmos 00:03: rtc core: registered rtc_cmos as rtc0
[    1.822044] rtc_cmos 00:03: alarms up to one month, y3k, 114 bytes nvram, hpet irqs
[    1.823367] i2c /dev entries driver
[    1.824699] sp5100_tco: SP5100/SB800 TCO WatchDog Timer Driver v0.05
[    1.826064] sp5100_tco: PCI Revision ID: 0x42
[    1.827321] sp5100_tco: Using 0xfed80b00 for watchdog MMIO address
[    1.828563] sp5100_tco: Last reboot was not triggered by watchdog.
[    1.829846] sp5100_tco: initialized (0xffffc9000004ab00). heartbeat=60 sec (nowayout=1)
[    1.831179] device-mapper: uevent: version 1.0.3
[    1.832554] device-mapper: ioctl: 4.28.0-ioctl (2014-09-17) initialised: dm-devel@redhat.com
[    1.834043] AMD64 EDAC driver v3.4.0
[    1.835387] EDAC amd64: DRAM ECC disabled.
[    1.836666] EDAC amd64: ECC disabled in the BIOS or no ECC capability, module will not load.
 Either enable ECC checking or force module loading by setting 'ecc_enable_override'.
 (Note that use of the override may cause unknown side effects.)
[    1.839337] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2
[    1.842352] EFI Variables Facility v0.08 2004-May-17
[    1.868285] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[    1.871627] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[    1.874069] ata3.00: ATAPI: PLEXTOR DVDR   PX-810SA, 1.00, max UDMA/66
[    1.875459] ata2: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[    1.877983] ata3.00: configured for UDMA/66
[    1.878121] pstore: Registered efi as persistent store backend
[    1.878139] hidraw: raw HID events driver (C) Jiri Kosina
[    1.878307] usbcore: registered new interface driver usbhid
[    1.878308] usbhid: USB HID core driver
[    1.883408] msi_laptop: Brightness ignored, must be controlled by ACPI video driver
[    1.886246] ata2.00: ATA-8: WDC WD20EARS-00MVWB0, 51.0AB51, max UDMA/133
[    1.887613] ata2.00: 3907029168 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
[    1.890664] ata1.00: ATA-8: KINGSTON SV300S37A120G, 527ABBF0, max UDMA/133
[    1.892048] ata1.00: 234441648 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
[    1.893672] ata2.00: configured for UDMA/133
[    1.899418] input: MSI Laptop hotkeys as /devices/virtual/input/input4
[    1.900897] msi_laptop: driver 0.5 successfully loaded
[    1.902297] msi_wmi: This machine doesn't have neither MSI-hotkeys nor backlight through WMI
[    1.903950] Netfilter messages via NETLINK v0.30.
[    1.904255] ata1.00: configured for UDMA/133
[    1.904334] scsi 0:0:0:0: Direct-Access     ATA      KINGSTON SV300S3 BBF0 PQ: 0 ANSI: 5
[    1.904529] sd 0:0:0:0: [sda] 234441648 512-byte logical blocks: (120 GB/111 GiB)
[    1.904574] sd 0:0:0:0: [sda] Write Protect is off
[    1.904576] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[    1.904590] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    1.908849] sd 0:0:0:0: Attached scsi generic sg0 type 0
[    1.908963] scsi 1:0:0:0: Direct-Access     ATA      WDC WD20EARS-00M AB51 PQ: 0 ANSI: 5
[    1.909116] sd 1:0:0:0: Attached scsi generic sg1 type 0
[    1.909176] sd 1:0:0:0: [sdb] 3907029168 512-byte logical blocks: (2.00 TB/1.81 TiB)
[    1.909259] sd 1:0:0:0: [sdb] Write Protect is off
[    1.909261] sd 1:0:0:0: [sdb] Mode Sense: 00 3a 00 00
[    1.909275] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    1.919662] scsi 2:0:0:0: CD-ROM            PLEXTOR  DVDR   PX-810SA  1.00 PQ: 0 ANSI: 5
[    1.922642] nfnl_acct: registering with nfnetlink.
[    1.924110]  sda: sda1 sda2 sda3
[    1.925598] nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
[    1.925790] sd 0:0:0:0: [sda] Attached SCSI disk
[    1.928630] ctnetlink v0.93: registering with nfnetlink.
[    1.930174] ip_set: protocol 6
[    1.931738] ip_tables: (C) 2000-2006 Netfilter Core Team
[    1.933180] TCP: bic registered
[    1.934565] TCP: cubic registered
[    1.935942] TCP: dctcp registered
[    1.937279] TCP: westwood registered
[    1.938651] TCP: highspeed registered
[    1.939966] TCP: hybla registered
[    1.940527] usb 3-2: New USB device found, idVendor=05e3, idProduct=0606
[    1.940528] usb 3-2: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[    1.940530] usb 3-2: Product: USB2.0 Hub
[    1.940942] hub 3-2:1.0: USB hub found
[    1.941277] hub 3-2:1.0: 4 ports detected
[    1.947576] TCP: htcp registered
[    1.948310] sr 2:0:0:0: [sr0] scsi3-mmc drive: 40x/40x writer dvd-ram cd/rw xa/form2 cdda tray
[    1.948312] cdrom: Uniform CD-ROM driver Revision: 3.20
[    1.948445] sr 2:0:0:0: Attached scsi CD-ROM sr0
[    1.948508] sr 2:0:0:0: Attached scsi generic sg2 type 5
[    1.952607] TCP: vegas registered
[    1.953854] TCP: veno registered
[    1.955188] TCP: scalable registered
[    1.956420] TCP: lp registered
[    1.957631] TCP: yeah registered
[    1.958823] TCP: illinois registered
[    1.959996] Initializing XFRM netlink socket
[    1.961168] NET: Registered protocol family 17
[    1.962337] NET: Registered protocol family 15
[    1.963483] Key type dns_resolver registered
[    1.965037] registered taskstats version 1
[    1.967270] Btrfs loaded
[    1.969473] rtc_cmos 00:03: setting system clock to 2015-02-14 19:30:08 UTC (1423942208)
[    1.971217] acpi-cpufreq: overriding BIOS provided _PSD data
[    1.973156] ALSA device list:
[    1.974871]   No soundcards found.
[    1.983886]  sdb: sdb1
[    1.987935] sd 1:0:0:0: [sdb] Attached SCSI disk
[    1.992579] Freeing unused kernel memory: 956K (ffffffffb0a14000 - ffffffffb0b03000)
[    2.212350] usb 3-2.1: new full-speed USB device number 3 using ehci-pci
[    2.313541] usb 3-2.1: New USB device found, idVendor=04e6, idProduct=5115
[    2.313554] usb 3-2.1: New USB device strings: Mfr=1, Product=2, SerialNumber=5
[    2.313563] usb 3-2.1: Product: SCR33x USB Smart Card Reader
[    2.313569] usb 3-2.1: Manufacturer: SCM Microsystems Inc.
[    2.313575] usb 3-2.1: SerialNumber: 21121118205020
[    2.372394] tsc: Refined TSC clocksource calibration: 2809.419 MHz
[    2.382750] usb 3-2.2: new low-speed USB device number 4 using ehci-pci
[    2.431410] UDF-fs: bad mount option "discard" or missing value
[    2.431672] BTRFS: device label hce2015_base devid 1 transid 40263 /dev/sda3
[    2.432051] BTRFS info (device sda3): turning on discard
[    2.432057] BTRFS info (device sda3): use ssd allocation scheme
[    2.432065] BTRFS info (device sda3): enabling inode map caching
[    2.432071] BTRFS info (device sda3): disk space caching is enabled
[    2.432073] BTRFS: has skinny extents
[    2.471366] usb 3-2.2: New USB device found, idVendor=046d, idProduct=c016
[    2.471378] usb 3-2.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    2.471385] usb 3-2.2: Product: Optical USB Mouse
[    2.471391] usb 3-2.2: Manufacturer: Logitech
[    2.475432] input: Logitech Optical USB Mouse as /devices/pci0000:00/0000:00:12.2/usb3/3-2/3-2.2/3-2.2:1.0/0003:046D:C016.0001/input/input5
[    2.475794] hid-generic 0003:046D:C016.0001: input,hidraw0: USB HID v1.10 Mouse [Logitech Optical USB Mouse] on usb-0000:00:12.2-2.2/input0
[    2.542952] usb 3-2.3: new high-speed USB device number 5 using ehci-pci
[    2.628412] usb 3-2.3: New USB device found, idVendor=05e3, idProduct=0606
[    2.628420] usb 3-2.3: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[    2.628424] usb 3-2.3: Product: USB2.0 Hub
[    2.628991] hub 3-2.3:1.0: USB hub found
[    2.629271] hub 3-2.3:1.0: 4 ports detected
[    2.899981] usb 3-2.3.1: new high-speed USB device number 6 using ehci-pci
[    3.001359] usb 3-2.3.1: New USB device found, idVendor=148f, idProduct=3572
[    3.001365] usb 3-2.3.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[    3.001368] usb 3-2.3.1: Product: 802.11 n WLAN
[    3.001370] usb 3-2.3.1: Manufacturer: Ralink
[    3.001372] usb 3-2.3.1: SerialNumber: 1.0
[    3.070189] usb 3-2.3.2: new full-speed USB device number 7 using ehci-pci
[    3.156543] usb 3-2.3.2: New USB device found, idVendor=1784, idProduct=0001
[    3.156548] usb 3-2.3.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[    3.156551] usb 3-2.3.2: Product: eHome Infrared Transceiver
[    3.156554] usb 3-2.3.2: Manufacturer: Topseed
[    3.156556] usb 3-2.3.2: SerialNumber: TS000UHj
[    3.188436] systemd-udevd[2747]: starting version 216
[    3.192511] random: systemd-udevd urandom read with 63 bits of entropy available
[    3.223763] usb 3-2.3.3: new low-speed USB device number 8 using ehci-pci
[    3.313179] usb 3-2.3.3: New USB device found, idVendor=0665, idProduct=5161
[    3.313192] usb 3-2.3.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    3.313200] usb 3-2.3.3: Product: USB to Serial
[    3.313207] usb 3-2.3.3: Manufacturer: INNO TECH
[    3.319417] hid-generic 0003:0665:5161.0002: hiddev0,hidraw1: USB HID v1.00 Device [INNO TECH USB to Serial] on usb-0000:00:12.2-2.3.3/input0
[    3.377137] Switched to clocksource tsc
[    3.387381] usb 3-2.3.4: new high-speed USB device number 9 using ehci-pci
[    3.484277] snd_hda_intel 0000:01:00.1: enabling device (0000 -> 0002)
[    3.496233] checking generic (d1000000 300000) vs hw (c0000000 10000000)
[    3.496237] checking generic (d1000000 300000) vs hw (d0000000 2000000)
[    3.496240] fb: switching to nouveaufb from EFI VGA
[    3.496274] Console: switching to colour dummy device 80x25
[    3.496631] nouveau  [  DEVICE][0000:01:00.0] BOOT0  : 0x0a8280a2
[    3.496635] nouveau  [  DEVICE][0000:01:00.0] Chipset: GT218 (NVA8)
[    3.496637] nouveau  [  DEVICE][0000:01:00.0] Family : NV50
[    3.496658] nouveau  [   VBIOS][0000:01:00.0] checking PRAMIN for image...
[    3.512767] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
[    3.512776] r8169 0000:02:00.0: can't disable ASPM; OS doesn't have ASPM control
[    3.513141] r8169 0000:02:00.0: irq 43 for MSI/MSI-X
[    3.513526] r8169 0000:02:00.0 eth0: RTL8168f/8111f at 0xffffc90000016000, bc:ee:7b:e1:71:51, XID 08000800 IRQ 43
[    3.513529] r8169 0000:02:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko]
[    3.514736] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
[    3.514741] r8169 0000:08:00.0: can't disable ASPM; OS doesn't have ASPM control
[    3.514926] r8169 0000:08:00.0: irq 45 for MSI/MSI-X
[    3.515031] r8169 0000:08:00.0 eth1: RTL8168d/8111d at 0xffffc9000007e000, 00:e0:4c:68:1f:0a, XID 081000c0 IRQ 45
[    3.515033] r8169 0000:08:00.0 eth1: jumbo features [frames: 9200 bytes, tx checksumming: ko]
[    3.545144] WARNING! power/level is deprecated; use power/control instead
[    3.568031] nouveau  [   VBIOS][0000:01:00.0] ... appears to be valid
[    3.568034] nouveau  [   VBIOS][0000:01:00.0] using image from PRAMIN
[    3.568262] nouveau  [   VBIOS][0000:01:00.0] BIT signature found
[    3.568266] nouveau  [   VBIOS][0000:01:00.0] version 70.18.2d.00.00
[    3.589824] nouveau 0000:01:00.0: irq 46 for MSI/MSI-X
[    3.589833] nouveau  [     PMC][0000:01:00.0] MSI interrupts enabled
[    3.589861] nouveau W[     PFB][0000:01:00.0][0x00000000][ffff880234593800] reclocking of this ram type unsupported
[    3.589863] nouveau  [     PFB][0000:01:00.0] RAM type: DDR2
[    3.589865] nouveau  [     PFB][0000:01:00.0] RAM size: 512 MiB
[    3.589867] nouveau  [     PFB][0000:01:00.0]    ZCOMP: 960 tags
[    3.591059] nouveau  [    VOLT][0000:01:00.0] GPU voltage: 900000uv
[    3.595967] piix4_smbus 0000:00:14.0: SMBus base address index region 0xcd6 already in use!
[    3.595974] piix4_smbus: probe of 0000:00:14.0 failed with error -16
[    3.613527] BTRFS: device label hce2014_big devid 1 transid 10038 /dev/sdb1
[    3.641537] usb 3-2.3.4: New USB device found, idVendor=046d, idProduct=0991
[    3.641540] usb 3-2.3.4: New USB device strings: Mfr=0, Product=0, SerialNumber=2
[    3.641542] usb 3-2.3.4: SerialNumber: C8CB02E2
[    3.851954] microcode: CPU0: patch_level=0x010000c8
[    3.853766] microcode: CPU1: patch_level=0x010000c8
[    3.854276] microcode: Microcode Update Driver: v2.00 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
[    3.944398] r8169 0000:02:00.0 inet: renamed from eth0
[    3.947547] WARNING: You are using an experimental version of the media stack.
	As the driver is backported to an older kernel, it doesn't offer
	enough quality for its usage in production.
	Use it with care.
Latest git patches (needed if you report a bug to linux-media@vger.kernel.org):
	4bad5d2d25099a42e146d7b18d2b98950ed287f5 [media] dvb_net: Convert local hex dump to print_hex_dump_debug
	5c7c0ca02f01df4345fcf6c0b60281928d3e775e [media] dvb_net: Use standard debugging facilities
	be87b90f8c70bd1f28c5680a4f9f88b4ac3b0503 [media] dvb_net: Use vsprintf %pM extension to print Ethernet addresses
[    3.949034] Linux video capture interface: v2.00
[    3.949039] WARNING: You are using an experimental version of the media stack.
	As the driver is backported to an older kernel, it doesn't offer
	enough quality for its usage in production.
	Use it with care.
Latest git patches (needed if you report a bug to linux-media@vger.kernel.org):
	4bad5d2d25099a42e146d7b18d2b98950ed287f5 [media] dvb_net: Convert local hex dump to print_hex_dump_debug
	5c7c0ca02f01df4345fcf6c0b60281928d3e775e [media] dvb_net: Use standard debugging facilities
	be87b90f8c70bd1f28c5680a4f9f88b4ac3b0503 [media] dvb_net: Use vsprintf %pM extension to print Ethernet addresses
[    3.950296] WARNING: You are using an experimental version of the media stack.
	As the driver is backported to an older kernel, it doesn't offer
	enough quality for its usage in production.
	Use it with care.
Latest git patches (needed if you report a bug to linux-media@vger.kernel.org):
	4bad5d2d25099a42e146d7b18d2b98950ed287f5 [media] dvb_net: Convert local hex dump to print_hex_dump_debug
	5c7c0ca02f01df4345fcf6c0b60281928d3e775e [media] dvb_net: Use standard debugging facilities
	be87b90f8c70bd1f28c5680a4f9f88b4ac3b0503 [media] dvb_net: Use vsprintf %pM extension to print Ethernet addresses
[    3.956341] cx23885 driver version 0.0.4 loaded
[    3.956379] cx23885 0000:0a:00.0: enabling device (0000 -> 0002)
[    3.956450] CORE cx23885[0]: subsystem: 6981:8888, board: TurboSight TBS 6981 [card=40,autodetected]
[    4.205937] Registered IR keymap rc-rc6-mce
[    4.206026] input: Media Center Ed. eHome Infrared Remote Transceiver (1784:0001) as /devices/pci0000:00/0000:00:12.2/usb3/3-2/3-2.3/3-2.3.2/3-2.3.2:1.0/rc/rc0/input6
[    4.312800] rc0: Media Center Ed. eHome Infrared Remote Transceiver (1784:0001) as /devices/pci0000:00/0000:00:12.2/usb3/3-2/3-2.3/3-2.3.2/3-2.3.2:1.0/rc/rc0
[    4.402509] IR NEC protocol handler initialized
[    4.483053] IR RC5(x/sz) protocol handler initialized
[    4.542885] IR RC6 protocol handler initialized
[    4.659075] IR Sony protocol handler initialized
[    4.659323] IR JVC protocol handler initialized
[    4.689500] systemd-udevd[2804]: renamed network interface eth0 to inet
[    4.689516] r8169 0000:08:00.0 lan: renamed from eth1
[    4.689921] IR SANYO protocol handler initialized
[    4.691138] IR Sharp protocol handler initialized
[    4.692315] IR MCE Keyboard/mouse protocol handler initialized
[    4.693710] lirc_dev: IR Remote Control driver registered, major 249 
[    4.693937] IR LIRC bridge handler initialized
[    4.695711] IR XMP protocol handler initialized
[    4.695918] input: MCE IR Keyboard/Mouse (mceusb) as /devices/virtual/input/input7
[    4.696859] rc rc0: lirc_dev: driver ir-lirc-codec (mceusb) registered at minor = 0
[    4.702165] usb 3-2.3.4: set resolution quirk: cval->res = 384
[    4.702548] usbcore: registered new interface driver snd-usb-audio
[    4.729609] systemd-udevd[2805]: renamed network interface eth1 to lan
[    4.849500] usb 3-2.3.1: reset high-speed USB device number 6 using ehci-pci
[    4.889194] mceusb 3-2.3.2:1.0: Registered Topseed eHome Infrared Transceiver with mce emulator interface version 1
[    4.889199] mceusb 3-2.3.2:1.0: 2 tx ports (0x3 cabled) and 2 rx sensors (0x1 active)
[    4.889242] usbcore: registered new interface driver mceusb
[    4.916579] nouveau  [  PTHERM][0000:01:00.0] FAN control: none / external
[    4.916602] nouveau  [  PTHERM][0000:01:00.0] fan management: automatic
[    4.916609] nouveau  [  PTHERM][0000:01:00.0] internal sensor: yes
[    4.936732] nouveau  [     CLK][0000:01:00.0] 03: core 135 MHz shader 270 MHz memory 135 MHz
[    4.936751] nouveau  [     CLK][0000:01:00.0] 07: core 405 MHz shader 810 MHz memory 324 MHz
[    4.936766] nouveau  [     CLK][0000:01:00.0] 0f: core 589 MHz shader 1402 MHz memory 400 MHz
[    4.936805] nouveau  [     CLK][0000:01:00.0] --: core 405 MHz shader 810 MHz memory 405 MHz
[    4.937135] [TTM] Zone  kernel: Available graphics memory: 4040124 kiB
[    4.937140] [TTM] Zone   dma32: Available graphics memory: 2097152 kiB
[    4.937143] [TTM] Initializing pool allocator
[    4.937151] [TTM] Initializing DMA pool allocator
[    4.937167] nouveau  [     DRM] VRAM: 512 MiB
[    4.937170] nouveau  [     DRM] GART: 1048576 MiB
[    4.937177] nouveau  [     DRM] TMDS table version 2.0
[    4.937180] nouveau  [     DRM] DCB version 4.0
[    4.937184] nouveau  [     DRM] DCB outp 00: 02000300 00000000
[    4.937189] nouveau  [     DRM] DCB outp 01: 01000302 00020030
[    4.937192] nouveau  [     DRM] DCB outp 02: 02011362 00020010
[    4.937195] nouveau  [     DRM] DCB outp 03: 01022310 00000000
[    4.937199] nouveau  [     DRM] DCB conn 00: 00001030
[    4.937202] nouveau  [     DRM] DCB conn 01: 00002161
[    4.937205] nouveau  [     DRM] DCB conn 02: 00000200
[    4.943825] ieee80211 phy0: rt2x00_set_rt: Info - RT chipset 3572, rev 0223 detected
[    4.946804] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    4.946806] [drm] Driver supports precise vblank timestamp query.
[    4.954032] nouveau  [     DRM] MM: using COPY for buffer copies
[    4.972885] ieee80211 phy0: rt2x00_set_rf: Info - RF chipset 0009 detected
[    4.972971] random: nonblocking pool is initialized
[    4.973350] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
[    4.973875] usbcore: registered new interface driver rt2800usb
[    4.975587] rt2800usb 3-2.3.1:1.0 wifi: renamed from wlan0
[    4.986079] systemd-udevd[2795]: renamed network interface wlan0 to wifi
[    5.061888] nouveau  [     DRM] allocated 1920x1080 fb: 0x70000, bo ffff8800b8d88800
[    5.062041] fbcon: nouveaufb (fb0) is primary device
[    5.129296] Console: switching to colour frame buffer device 240x67
[    5.131618] nouveau 0000:01:00.0: fb0: nouveaufb frame buffer device
[    5.131622] nouveau 0000:01:00.0: registered panic notifier
[    5.149627] [drm] Initialized nouveau 1.2.1 20120801 for 0000:01:00.0 on minor 0
[    5.713748] sound hdaudioC0D1: HDMI: audio coding type 0 not expected
[    5.734722] input: HDA NVidia HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:02.0/0000:01:00.1/sound/card0/input8
[    5.734976] input: HDA NVidia HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:02.0/0000:01:00.1/sound/card0/input9
[    5.735232] input: HDA NVidia HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:02.0/0000:01:00.1/sound/card0/input10
[    5.735440] input: HDA NVidia HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:02.0/0000:01:00.1/sound/card0/input11
[    6.084124] cx25840 14-0044: cx23885 A/V decoder found @ 0x88 (cx23885[0])
[    6.715123] cx25840 14-0044: loaded v4l-cx23885-avcore-01.fw firmware (16382 bytes)
[    6.730920] cx23885_dvb_register() allocating 1 frontend(s)
[    6.730925] cx23885[0]: cx23885 based dvb card
[    6.734609] cx24117 13-0055: creating new instance
[    6.734615] i2c i2c-13: cx24117: Attaching frontend 0
[    6.734618] DVB: registering new adapter (cx23885[0])
[    6.734622] cx23885 0000:0a:00.0: DVB: registering adapter 0 frontend 0 (Conexant CX24117/CX24132)...
[    6.734837] cx23885_dvb_register() allocating 1 frontend(s)
[    6.734839] cx23885[0]: cx23885 based dvb card
[    6.734842] cx24117 13-0055: attaching existing instance
[    6.734844] i2c i2c-13: cx24117: Attaching frontend 1
[    6.734846] DVB: registering new adapter (cx23885[0])
[    6.734848] cx23885 0000:0a:00.0: DVB: registering adapter 1 frontend 0 (Conexant CX24117/CX24132)...
[    6.735005] cx23885_dev_checkrevision() Hardware revision = 0xa5
[    6.735010] cx23885[0]/0: found at 0000:0a:00.0, rev: 4, irq: 20, latency: 0, mmio: 0xfe200000
[    7.574268] BTRFS info (device sda3): disk space caching is enabled
[    7.594818] BTRFS info (device sda3): disk space caching is enabled
[    7.723690] Adding 20479996k swap on /dev/mapper/crypt-swap1.  Priority:10 extents:1 across:20479996k SSFS
[    7.957854] BTRFS info (device sdb1): enabling inode map caching
[    7.957863] BTRFS info (device sdb1): disk space caching is enabled
[   15.405343] r8169 0000:08:00.0 lan: link down
[   15.405364] r8169 0000:08:00.0 lan: link down
[   15.750243] NET: Registered protocol family 10
[   15.750654] IPv6: ADDRCONF(NETDEV_UP): lan: link is not ready
[   15.754309] bridge: automatic filtering via arp/ip/ip6tables has been deprecated. Update your scripts to load br_netfilter if you need this.
[   15.768598] device lan entered promiscuous mode
[   15.776045] device br0 entered promiscuous mode
[   15.777579] IPv6: ADDRCONF(NETDEV_UP): br0: link is not ready
[   16.174613] r8169 0000:02:00.0 inet: link down
[   16.174639] r8169 0000:02:00.0 inet: link down
[   16.174691] IPv6: ADDRCONF(NETDEV_UP): inet: link is not ready
[   17.022791] ieee80211 phy0: rt2x00lib_request_firmware: Info - Loading firmware file 'rt2870.bin'
[   17.026657] ieee80211 phy0: rt2x00lib_request_firmware: Info - Firmware detected - version: 0.29
[   17.307777] IPv6: ADDRCONF(NETDEV_UP): wifi: link is not ready
[   17.657154] device wifi entered promiscuous mode
[   17.835237] r8169 0000:08:00.0 lan: link up
[   18.009055] IPv6: ADDRCONF(NETDEV_UP): wifi: link is not ready
[   18.009165] IPv6: ADDRCONF(NETDEV_CHANGE): lan: link becomes ready
[   18.009986] br0: port 1(lan) entered listening state
[   18.010004] br0: port 1(lan) entered listening state
[   18.010038] cfg80211: Calling CRDA to update world regulatory domain
[   18.020790] cfg80211: World regulatory domain updated:
[   18.020795] cfg80211:  DFS Master region: unset
[   18.020797] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[   18.020801] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[   18.020803] cfg80211:   (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[   18.020806] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A)
[   18.020809] cfg80211:   (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A)
[   18.020812] cfg80211:   (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s)
[   18.020814] cfg80211:   (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s)
[   18.020817] cfg80211:   (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A)
[   18.020819] cfg80211:   (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A)
[   18.020873] cfg80211: Calling CRDA for country: LV
[   18.036928] cfg80211: Regulatory domain changed to country: LV
[   18.036944] cfg80211:  DFS Master region: unset
[   18.036946] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[   18.036949] cfg80211:   (2402000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[   18.036952] cfg80211:   (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A)
[   18.036956] cfg80211:   (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s)
[   18.036958] cfg80211:   (5490000 KHz - 5710000 KHz @ 160000 KHz), (N/A, 2700 mBm), (0 s)
[   18.036961] cfg80211:   (57000000 KHz - 66000000 KHz @ 2160000 KHz), (N/A, 4000 mBm), (N/A)
[   18.738220] r8169 0000:02:00.0 inet: link up
[   18.738243] IPv6: ADDRCONF(NETDEV_CHANGE): inet: link becomes ready
[   19.585311] IPv6: ADDRCONF(NETDEV_CHANGE): wifi: link becomes ready
[   19.585383] br0: port 2(wifi) entered listening state
[   19.585404] br0: port 2(wifi) entered listening state
[   20.480889] r8169 0000:02:00.0 inet: link down
[   23.025466] r8169 0000:02:00.0 inet: link up
[   25.392437] r8169 0000:02:00.0 inet: link down
[   28.813274] r8169 0000:02:00.0 inet: link up
[   30.684568] r8169 0000:02:00.0 inet: link down
[   30.866613] NFSD: Using /var/lib/nfs/v4recovery as the NFSv4 state recovery directory
[   30.866631] NFSD: starting 90-second grace period (net ffffffffb09f39c0)
[   31.759404] Bridge firewalling registered
[   31.774139] xt_time: kernel timezone is +0200
[   31.794916] ipt_CLUSTERIP: ClusterIP Version 0.8 loaded successfully
[   32.332197] xt_CT: No such helper "tftp"
[   32.339503] xt_CT: No such helper "tftp-0"
[   32.345642] xt_CT: No such helper "pptp"
[   32.351770] xt_CT: No such helper "RAS"
[   32.359734] xt_CT: No such helper "irc"
[   32.366683] xt_CT: No such helper "irc-0"
[   32.372842] xt_CT: No such helper "sip"
[   32.378835] xt_CT: No such helper "sip-0"
[   32.384884] xt_CT: No such helper "snmp"
[   32.390747] xt_CT: No such helper "sane"
[   32.396554] xt_CT: No such helper "sane-0"
[   32.402455] xt_CT: No such helper "amanda"
[   32.413463] xt_CT: No such helper "netbios-ns"
[   33.055334] br0: port 1(lan) entered learning state
[   33.264370] r8169 0000:02:00.0 inet: link up
[   34.657598] br0: port 2(wifi) entered learning state
[   48.116325] br0: topology change detected, propagating
[   48.116332] br0: port 1(lan) entered forwarding state
[   48.116353] IPv6: ADDRCONF(NETDEV_CHANGE): br0: link becomes ready
[   49.718613] br0: topology change detected, propagating
[   49.718639] br0: port 2(wifi) entered forwarding state
[   51.300845] sound hdaudioC0D1: HDMI: audio coding type 0 not expected
[   79.800076] r8169 0000:02:00.0 inet: link down
[   82.314723] r8169 0000:02:00.0 inet: link up
[  135.592520] i2c i2c-13: cx24117_load_firmware: FW version 1.44.95.2
[  135.592532] i2c i2c-13: cx24117_firmware_ondemand: Firmware upload complete
[  707.117713] xt_CT: No such helper "pptp"
[  707.125136] xt_CT: No such helper "irc"
[  707.131671] xt_CT: No such helper "irc-0"
[  707.137769] xt_CT: No such helper "RAS"
[  707.143965] xt_CT: No such helper "snmp"
[  707.152808] xt_CT: No such helper "netbios-ns"
[  707.160228] xt_CT: No such helper "sip"
[  707.166778] xt_CT: No such helper "sip-0"
[  707.172990] xt_CT: No such helper "sane"
[  707.179176] xt_CT: No such helper "sane-0"
[  707.185360] xt_CT: No such helper "tftp"
[  707.191372] xt_CT: No such helper "tftp-0"
[  707.197556] xt_CT: No such helper "amanda"
[  707.476865] u32 classifier
[  707.476868]     Performance counters on
[  707.476870]     Actions configured
[  707.517322] ip6_tables: (C) 2000-2006 Netfilter Core Team
[ 1173.975021] Shorewall:zinet2fw:DROP:IN=inet OUT= MAC=bc:ee:7b:e1:71:51:aa:42:00:00:00:75:08:00 SRC=62.210.38.18 DST=80.232.242.31 LEN=433 TOS=0x00 PREC=0x00 TTL=55 ID=64039 DF PROTO=UDP SPT=5060 DPT=5060 LEN=413 
[ 1182.577858] Shorewall:zinet2fw:DROP:IN=inet OUT= MAC=bc:ee:7b:e1:71:51:aa:42:00:00:00:75:08:00 SRC=64.203.185.22 DST=80.232.242.31 LEN=44 TOS=0x00 PREC=0x00 TTL=54 ID=0 DF PROTO=UDP SPT=33148 DPT=3133 LEN=24 
[ 1187.597429] Shorewall:zinet2fw:DROP:IN=inet OUT= MAC=bc:ee:7b:e1:71:51:aa:42:00:00:00:75:08:00 SRC=64.203.185.22 DST=80.232.242.31 LEN=60 TOS=0x00 PREC=0x00 TTL=54 ID=32598 DF PROTO=TCP SPT=33717 DPT=32764 WINDOW=5840 RES=0x00 SYN URGP=0 
[ 1190.636668] Shorewall:zinet2fw:DROP:IN=inet OUT= MAC=bc:ee:7b:e1:71:51:aa:42:00:00:00:75:08:00 SRC=64.203.185.22 DST=80.232.242.31 LEN=60 TOS=0x00 PREC=0x00 TTL=54 ID=32599 DF PROTO=TCP SPT=33717 DPT=32764 WINDOW=5840 RES=0x00 SYN URGP=0 
[ 1203.832206] Shorewall:zinet2fw:DROP:IN=inet OUT= MAC=bc:ee:7b:e1:71:51:aa:42:00:00:00:75:08:00 SRC=61.240.144.64 DST=80.232.242.31 LEN=40 TOS=0x00 PREC=0x20 TTL=244 ID=57286 PROTO=TCP SPT=60000 DPT=5800 WINDOW=1024 RES=0x00 SYN URGP=0 
[ 1513.130826] Shorewall:zinet2fw:DROP:IN=inet OUT= MAC=bc:ee:7b:e1:71:51:aa:42:00:00:00:75:08:00 SRC=62.210.143.132 DST=80.232.242.31 LEN=433 TOS=0x00 PREC=0x00 TTL=55 ID=0 DF PROTO=UDP SPT=5301 DPT=5060 LEN=413 
[ 1532.434322] AMD-Vi: Event logged [IO_PAGE_FAULT device=0a:00.0 domain=0x001d address=0x00000000058e5000 flags=0x0000]
[ 1553.022903] cx23885[0]: mpeg risc op code error 1000 0
[ 1553.022915] cx23885[0]: TS1 B - dma channel status dump
[ 1553.022923] cx23885[0]:   cmds: init risc lo   : 0x05ff3000
[ 1553.022931] cx23885[0]:   cmds: init risc hi   : 0x00000000
[ 1553.022938] cx23885[0]:   cmds: cdt base       : 0x00010580
[ 1553.022944] cx23885[0]:   cmds: cdt size       : 0x0000000a
[ 1553.022951] cx23885[0]:   cmds: iq base        : 0x00010400
[ 1553.022957] cx23885[0]:   cmds: iq size        : 0x00000010
[ 1553.022963] cx23885[0]:   cmds: risc pc lo     : 0x05ff3018
[ 1553.022969] cx23885[0]:   cmds: risc pc hi     : 0x00000000
[ 1553.022975] cx23885[0]:   cmds: iq wr ptr      : 0x00004106
[ 1553.022981] cx23885[0]:   cmds: iq rd ptr      : 0x00004103
[ 1553.022987] cx23885[0]:   cmds: cdt current    : 0x000105a8
[ 1553.022993] cx23885[0]:   cmds: pci target lo  : 0x0587b050
[ 1553.022999] cx23885[0]:   cmds: pci target hi  : 0x00000000
[ 1553.023005] cx23885[0]:   cmds: line / byte    : 0x00010000
[ 1553.023011] cx23885[0]:   risc0: 0x1c0002f0 [ write sol eol count=752 ]
[ 1553.023023] cx23885[0]:   risc1: 0x0587ad60 [ INVALID eol irq1 23 18 cnt1 cnt0 resync 13 count=3424 ]
[ 1553.023040] cx23885[0]:   risc2: 0x00000000 [ INVALID count=0 ]
[ 1553.023047] cx23885[0]:   risc3: 0x1c0002f0 [ write sol eol count=752 ]
[ 1553.023057] cx23885[0]:   (0x00010400) iq 0: 0x1c0002f0 [ write sol eol count=752 ]
[ 1553.023067] cx23885[0]:   iq 1: 0x0587ad60 [ arg #1 ]
[ 1553.023074] cx23885[0]:   iq 2: 0x00000000 [ arg #2 ]
[ 1553.023080] cx23885[0]:   (0x0001040c) iq 3: 0x1c0002f0 [ write sol eol count=752 ]
[ 1553.023089] cx23885[0]:   iq 4: 0x0587b050 [ arg #1 ]
[ 1553.023096] cx23885[0]:   iq 5: 0x00000000 [ arg #2 ]
[ 1553.023101] cx23885[0]:   (0x00010418) iq 6: 0x0587ad60 [ INVALID eol irq1 23 18 cnt1 cnt0 resync 13 count=3424 ]
[ 1553.023140] cx23885[0]:   (0x0001041c) iq 7: 0x00000000 [ INVALID count=0 ]
[ 1553.023147] cx23885[0]:   (0x00010420) iq 8: 0x00000000 [ INVALID count=0 ]
[ 1553.023154] cx23885[0]:   (0x00010424) iq 9: 0x1c0002f0 [ write sol eol count=752 ]
[ 1553.023164] cx23885[0]:   iq a: 0x0587a1a0 [ arg #1 ]
[ 1553.023170] cx23885[0]:   iq b: 0x00000000 [ arg #2 ]
[ 1553.023176] cx23885[0]:   (0x00010430) iq c: 0x1c0002f0 [ write sol eol count=752 ]
[ 1553.023186] cx23885[0]:   iq d: 0x0587a490 [ arg #1 ]
[ 1553.023192] cx23885[0]:   iq e: 0x00000000 [ arg #2 ]
[ 1553.023197] cx23885[0]:   (0x0001043c) iq f: 0x1c0002f0 [ write sol eol count=752 ]
[ 1553.023207] cx23885[0]:   iq 10: 0x1c0002f0 [ arg #1 ]
[ 1553.023213] cx23885[0]:   iq 11: 0x0614deb0 [ arg #2 ]
[ 1553.023218] cx23885[0]: fifo: 0x00005000 -> 0x6000
[ 1553.023222] cx23885[0]: ctrl: 0x00010400 -> 0x10460
[ 1553.023228] cx23885[0]:   ptr1_reg: 0x00005a10
[ 1553.023233] cx23885[0]:   ptr2_reg: 0x000105b8
[ 1553.023239] cx23885[0]:   cnt1_reg: 0x00000014
[ 1553.023244] cx23885[0]:   cnt2_reg: 0x00000003
[ 1555.515275] cx23885[0]: mpeg risc op code error 1000 0
[ 1555.515288] cx23885[0]: TS1 B - dma channel status dump
[ 1555.515297] cx23885[0]:   cmds: init risc lo   : 0x061b3000
[ 1555.515304] cx23885[0]:   cmds: init risc hi   : 0x00000000
[ 1555.515311] cx23885[0]:   cmds: cdt base       : 0x00010580
[ 1555.515317] cx23885[0]:   cmds: cdt size       : 0x0000000a
[ 1555.515324] cx23885[0]:   cmds: iq base        : 0x00010400
[ 1555.515330] cx23885[0]:   cmds: iq size        : 0x00000010
[ 1555.515336] cx23885[0]:   cmds: risc pc lo     : 0x061b3018
[ 1555.515342] cx23885[0]:   cmds: risc pc hi     : 0x00000000
[ 1555.515348] cx23885[0]:   cmds: iq wr ptr      : 0x00004106
[ 1555.515354] cx23885[0]:   cmds: iq rd ptr      : 0x00004103
[ 1555.515360] cx23885[0]:   cmds: cdt current    : 0x00010598
[ 1555.515367] cx23885[0]:   cmds: pci target lo  : 0x0587b050
[ 1555.515373] cx23885[0]:   cmds: pci target hi  : 0x00000000
[ 1555.515379] cx23885[0]:   cmds: line / byte    : 0x00010000
[ 1555.515385] cx23885[0]:   risc0: 0x1c0002f0 [ write sol eol count=752 ]
[ 1555.515396] cx23885[0]:   risc1: 0x0587ad60 [ INVALID eol irq1 23 18 cnt1 cnt0 resync 13 count=3424 ]
[ 1555.515413] cx23885[0]:   risc2: 0x00000000 [ INVALID count=0 ]
[ 1555.515420] cx23885[0]:   risc3: 0x1c0002f0 [ write sol eol count=752 ]
[ 1555.515430] cx23885[0]:   (0x00010400) iq 0: 0x1c0002f0 [ write sol eol count=752 ]
[ 1555.515440] cx23885[0]:   iq 1: 0x0587ad60 [ arg #1 ]
[ 1555.515447] cx23885[0]:   iq 2: 0x00000000 [ arg #2 ]
[ 1555.515453] cx23885[0]:   (0x0001040c) iq 3: 0x1c0002f0 [ write sol eol count=752 ]
[ 1555.515463] cx23885[0]:   iq 4: 0x0587b050 [ arg #1 ]
[ 1555.515469] cx23885[0]:   iq 5: 0x00000000 [ arg #2 ]
[ 1555.515475] cx23885[0]:   (0x00010418) iq 6: 0x0587ad60 [ INVALID eol irq1 23 18 cnt1 cnt0 resync 13 count=3424 ]
[ 1555.515489] cx23885[0]:   (0x0001041c) iq 7: 0x00000000 [ INVALID count=0 ]
[ 1555.515497] cx23885[0]:   (0x00010420) iq 8: 0x00000000 [ INVALID count=0 ]
[ 1555.515504] cx23885[0]:   (0x00010424) iq 9: 0x1c0002f0 [ write sol eol count=752 ]
[ 1555.515514] cx23885[0]:   iq a: 0x0587a1a0 [ arg #1 ]
[ 1555.515520] cx23885[0]:   iq b: 0x00000000 [ arg #2 ]
[ 1555.515526] cx23885[0]:   (0x00010430) iq c: 0x1c0002f0 [ write sol eol count=752 ]
[ 1555.515535] cx23885[0]:   iq d: 0x0587a490 [ arg #1 ]
[ 1555.515541] cx23885[0]:   iq e: 0x00000000 [ arg #2 ]
[ 1555.515547] cx23885[0]:   (0x0001043c) iq f: 0x1c0002f0 [ write sol eol count=752 ]
[ 1555.515557] cx23885[0]:   iq 10: 0x1c0002f0 [ arg #1 ]
[ 1555.515563] cx23885[0]:   iq 11: 0x0614deb0 [ arg #2 ]
[ 1555.515567] cx23885[0]: fifo: 0x00005000 -> 0x6000
[ 1555.515572] cx23885[0]: ctrl: 0x00010400 -> 0x10460
[ 1555.515577] cx23885[0]:   ptr1_reg: 0x00005700
[ 1555.515583] cx23885[0]:   ptr2_reg: 0x000105a8
[ 1555.515588] cx23885[0]:   cnt1_reg: 0x00000012
[ 1555.515594] cx23885[0]:   cnt2_reg: 0x00000005
[ 1574.489705] cx23885[0]: mpeg risc op code error 1000 0
[ 1574.489717] cx23885[0]: TS1 B - dma channel status dump
[ 1574.489726] cx23885[0]:   cmds: init risc lo   : 0x06373000
[ 1574.489734] cx23885[0]:   cmds: init risc hi   : 0x00000000
[ 1574.489741] cx23885[0]:   cmds: cdt base       : 0x00010580
[ 1574.489747] cx23885[0]:   cmds: cdt size       : 0x0000000a
[ 1574.489753] cx23885[0]:   cmds: iq base        : 0x00010400
[ 1574.489759] cx23885[0]:   cmds: iq size        : 0x00000010
[ 1574.489766] cx23885[0]:   cmds: risc pc lo     : 0x06373018
[ 1574.489772] cx23885[0]:   cmds: risc pc hi     : 0x00000000
[ 1574.489778] cx23885[0]:   cmds: iq wr ptr      : 0x00004106
[ 1574.489784] cx23885[0]:   cmds: iq rd ptr      : 0x00004103
[ 1574.489790] cx23885[0]:   cmds: cdt current    : 0x000105b8
[ 1574.489796] cx23885[0]:   cmds: pci target lo  : 0x0587b050
[ 1574.489803] cx23885[0]:   cmds: pci target hi  : 0x00000000
[ 1574.489809] cx23885[0]:   cmds: line / byte    : 0x00010000
[ 1574.489815] cx23885[0]:   risc0: 0x1c0002f0 [ write sol eol count=752 ]
[ 1574.489826] cx23885[0]:   risc1: 0x0587ad60 [ INVALID eol irq1 23 18 cnt1 cnt0 resync 13 count=3424 ]
[ 1574.489842] cx23885[0]:   risc2: 0x00000000 [ INVALID count=0 ]
[ 1574.489850] cx23885[0]:   risc3: 0x1c0002f0 [ write sol eol count=752 ]
[ 1574.489860] cx23885[0]:   (0x00010400) iq 0: 0x1c0002f0 [ write sol eol count=752 ]
[ 1574.489870] cx23885[0]:   iq 1: 0x0587ad60 [ arg #1 ]
[ 1574.489876] cx23885[0]:   iq 2: 0x00000000 [ arg #2 ]
[ 1574.489882] cx23885[0]:   (0x0001040c) iq 3: 0x1c0002f0 [ write sol eol count=752 ]
[ 1574.489892] cx23885[0]:   iq 4: 0x0587b050 [ arg #1 ]
[ 1574.489898] cx23885[0]:   iq 5: 0x00000000 [ arg #2 ]
[ 1574.489904] cx23885[0]:   (0x00010418) iq 6: 0x0587ad60 [ INVALID eol irq1 23 18 cnt1 cnt0 resync 13 count=3424 ]
[ 1574.489919] cx23885[0]:   (0x0001041c) iq 7: 0x00000000 [ INVALID count=0 ]
[ 1574.489926] cx23885[0]:   (0x00010420) iq 8: 0x00000000 [ INVALID count=0 ]
[ 1574.489934] cx23885[0]:   (0x00010424) iq 9: 0x1c0002f0 [ write sol eol count=752 ]
[ 1574.489943] cx23885[0]:   iq a: 0x0587a1a0 [ arg #1 ]
[ 1574.489950] cx23885[0]:   iq b: 0x00000000 [ arg #2 ]
[ 1574.489955] cx23885[0]:   (0x00010430) iq c: 0x1c0002f0 [ write sol eol count=752 ]
[ 1574.489965] cx23885[0]:   iq d: 0x0587a490 [ arg #1 ]
[ 1574.489972] cx23885[0]:   iq e: 0x00000000 [ arg #2 ]
[ 1574.489977] cx23885[0]:   (0x0001043c) iq f: 0x1c0002f0 [ write sol eol count=752 ]
[ 1574.489987] cx23885[0]:   iq 10: 0x1c0002f0 [ arg #1 ]
[ 1574.489993] cx23885[0]:   iq 11: 0x0614deb0 [ arg #2 ]
[ 1574.489998] cx23885[0]: fifo: 0x00005000 -> 0x6000
[ 1574.490002] cx23885[0]: ctrl: 0x00010400 -> 0x10460
[ 1574.490008] cx23885[0]:   ptr1_reg: 0x00005dd0
[ 1574.490013] cx23885[0]:   ptr2_reg: 0x000105c8
[ 1574.490019] cx23885[0]:   cnt1_reg: 0x00000021
[ 1574.490024] cx23885[0]:   cnt2_reg: 0x00000001
[ 1576.556496] cx23885[0]: mpeg risc op code error 1000 0
[ 1576.556508] cx23885[0]: TS1 B - dma channel status dump
[ 1576.556517] cx23885[0]:   cmds: init risc lo   : 0x06533000
[ 1576.556524] cx23885[0]:   cmds: init risc hi   : 0x00000000
[ 1576.556531] cx23885[0]:   cmds: cdt base       : 0x00010580
[ 1576.556537] cx23885[0]:   cmds: cdt size       : 0x0000000a
[ 1576.556543] cx23885[0]:   cmds: iq base        : 0x00010400
[ 1576.556549] cx23885[0]:   cmds: iq size        : 0x00000010
[ 1576.556555] cx23885[0]:   cmds: risc pc lo     : 0x06533018
[ 1576.556561] cx23885[0]:   cmds: risc pc hi     : 0x00000000
[ 1576.556567] cx23885[0]:   cmds: iq wr ptr      : 0x00004106
[ 1576.556573] cx23885[0]:   cmds: iq rd ptr      : 0x00004103
[ 1576.556579] cx23885[0]:   cmds: cdt current    : 0x000105c8
[ 1576.556586] cx23885[0]:   cmds: pci target lo  : 0x0587b050
[ 1576.556592] cx23885[0]:   cmds: pci target hi  : 0x00000000
[ 1576.556598] cx23885[0]:   cmds: line / byte    : 0x00010000
[ 1576.556603] cx23885[0]:   risc0: 0x1c0002f0 [ write sol eol count=752 ]
[ 1576.556615] cx23885[0]:   risc1: 0x0587ad60 [ INVALID eol irq1 23 18 cnt1 cnt0 resync 13 count=3424 ]
[ 1576.556631] cx23885[0]:   risc2: 0x00000000 [ INVALID count=0 ]
[ 1576.556638] cx23885[0]:   risc3: 0x1c0002f0 [ write sol eol count=752 ]
[ 1576.556648] cx23885[0]:   (0x00010400) iq 0: 0x1c0002f0 [ write sol eol count=752 ]
[ 1576.556658] cx23885[0]:   iq 1: 0x0587ad60 [ arg #1 ]
[ 1576.556664] cx23885[0]:   iq 2: 0x00000000 [ arg #2 ]
[ 1576.556670] cx23885[0]:   (0x0001040c) iq 3: 0x1c0002f0 [ write sol eol count=752 ]
[ 1576.556680] cx23885[0]:   iq 4: 0x0587b050 [ arg #1 ]
[ 1576.556686] cx23885[0]:   iq 5: 0x00000000 [ arg #2 ]
[ 1576.556692] cx23885[0]:   (0x00010418) iq 6: 0x0587ad60 [ INVALID eol irq1 23 18 cnt1 cnt0 resync 13 count=3424 ]
[ 1576.556707] cx23885[0]:   (0x0001041c) iq 7: 0x00000000 [ INVALID count=0 ]
[ 1576.556714] cx23885[0]:   (0x00010420) iq 8: 0x00000000 [ INVALID count=0 ]
[ 1576.556722] cx23885[0]:   (0x00010424) iq 9: 0x1c0002f0 [ write sol eol count=752 ]
[ 1576.556732] cx23885[0]:   iq a: 0x0587a1a0 [ arg #1 ]
[ 1576.556738] cx23885[0]:   iq b: 0x00000000 [ arg #2 ]
[ 1576.556743] cx23885[0]:   (0x00010430) iq c: 0x1c0002f0 [ write sol eol count=752 ]
[ 1576.556753] cx23885[0]:   iq d: 0x0587a490 [ arg #1 ]
[ 1576.556759] cx23885[0]:   iq e: 0x00000000 [ arg #2 ]
[ 1576.556765] cx23885[0]:   (0x0001043c) iq f: 0x1c0002f0 [ write sol eol count=752 ]
[ 1576.556775] cx23885[0]:   iq 10: 0x1c0002f0 [ arg #1 ]
[ 1576.556781] cx23885[0]:   iq 11: 0x0614deb0 [ arg #2 ]
[ 1576.556785] cx23885[0]: fifo: 0x00005000 -> 0x6000
[ 1576.556789] cx23885[0]: ctrl: 0x00010400 -> 0x10460
[ 1576.556795] cx23885[0]:   ptr1_reg: 0x00005240
[ 1576.556800] cx23885[0]:   ptr2_reg: 0x00010588
[ 1576.556806] cx23885[0]:   cnt1_reg: 0x00000024
[ 1576.556811] cx23885[0]:   cnt2_reg: 0x00000009
[ 1589.821345] cx23885[0]: mpeg risc op code error 1000 0
[ 1589.821358] cx23885[0]: TS1 B - dma channel status dump
[ 1589.821367] cx23885[0]:   cmds: init risc lo   : 0x066f3000
[ 1589.821374] cx23885[0]:   cmds: init risc hi   : 0x00000000
[ 1589.821382] cx23885[0]:   cmds: cdt base       : 0x00010580
[ 1589.821388] cx23885[0]:   cmds: cdt size       : 0x0000000a
[ 1589.821394] cx23885[0]:   cmds: iq base        : 0x00010400
[ 1589.821400] cx23885[0]:   cmds: iq size        : 0x00000010
[ 1589.821406] cx23885[0]:   cmds: risc pc lo     : 0x066f3018
[ 1589.821412] cx23885[0]:   cmds: risc pc hi     : 0x00000000
[ 1589.821419] cx23885[0]:   cmds: iq wr ptr      : 0x00004106
[ 1589.821425] cx23885[0]:   cmds: iq rd ptr      : 0x00004103
[ 1589.821431] cx23885[0]:   cmds: cdt current    : 0x00010598
[ 1589.821437] cx23885[0]:   cmds: pci target lo  : 0x0587b050
[ 1589.821443] cx23885[0]:   cmds: pci target hi  : 0x00000000
[ 1589.821449] cx23885[0]:   cmds: line / byte    : 0x00010000
[ 1589.821455] cx23885[0]:   risc0: 0x1c0002f0 [ write sol eol count=752 ]
[ 1589.821467] cx23885[0]:   risc1: 0x0587ad60 [ INVALID eol irq1 23 18 cnt1 cnt0 resync 13 count=3424 ]
[ 1589.821483] cx23885[0]:   risc2: 0x00000000 [ INVALID count=0 ]
[ 1589.821491] cx23885[0]:   risc3: 0x1c0002f0 [ write sol eol count=752 ]
[ 1589.821501] cx23885[0]:   (0x00010400) iq 0: 0x1c0002f0 [ write sol eol count=752 ]
[ 1589.821511] cx23885[0]:   iq 1: 0x0587ad60 [ arg #1 ]
[ 1589.821517] cx23885[0]:   iq 2: 0x00000000 [ arg #2 ]
[ 1589.821523] cx23885[0]:   (0x0001040c) iq 3: 0x1c0002f0 [ write sol eol count=752 ]
[ 1589.821533] cx23885[0]:   iq 4: 0x0587b050 [ arg #1 ]
[ 1589.821539] cx23885[0]:   iq 5: 0x00000000 [ arg #2 ]
[ 1589.821545] cx23885[0]:   (0x00010418) iq 6: 0x0587ad60 [ INVALID eol irq1 23 18 cnt1 cnt0 resync 13 count=3424 ]
[ 1589.821560] cx23885[0]:   (0x0001041c) iq 7: 0x00000000 [ INVALID count=0 ]
[ 1589.821567] cx23885[0]:   (0x00010420) iq 8: 0x00000000 [ INVALID count=0 ]
[ 1589.821575] cx23885[0]:   (0x00010424) iq 9: 0x1c0002f0 [ write sol eol count=752 ]
[ 1589.821584] cx23885[0]:   iq a: 0x0587a1a0 [ arg #1 ]
[ 1589.821590] cx23885[0]:   iq b: 0x00000000 [ arg #2 ]
[ 1589.821596] cx23885[0]:   (0x00010430) iq c: 0x1c0002f0 [ write sol eol count=752 ]
[ 1589.821606] cx23885[0]:   iq d: 0x0587a490 [ arg #1 ]
[ 1589.821612] cx23885[0]:   iq e: 0x00000000 [ arg #2 ]
[ 1589.821617] cx23885[0]:   (0x0001043c) iq f: 0x1c0002f0 [ write sol eol count=752 ]
[ 1589.821627] cx23885[0]:   iq 10: 0x1c0002f0 [ arg #1 ]
[ 1589.821634] cx23885[0]:   iq 11: 0x0614deb0 [ arg #2 ]
[ 1589.821638] cx23885[0]: fifo: 0x00005000 -> 0x6000
[ 1589.821642] cx23885[0]: ctrl: 0x00010400 -> 0x10460
[ 1589.821648] cx23885[0]:   ptr1_reg: 0x00005720
[ 1589.821653] cx23885[0]:   ptr2_reg: 0x000105a8
[ 1589.821659] cx23885[0]:   cnt1_reg: 0x00000014
[ 1589.821664] cx23885[0]:   cnt2_reg: 0x00000005
[ 1592.565080] cx23885[0]: mpeg risc op code error 1000 0
[ 1592.565093] cx23885[0]: TS1 B - dma channel status dump
[ 1592.565101] cx23885[0]:   cmds: init risc lo   : 0x068b3000
[ 1592.565108] cx23885[0]:   cmds: init risc hi   : 0x00000000
[ 1592.565115] cx23885[0]:   cmds: cdt base       : 0x00010580
[ 1592.565121] cx23885[0]:   cmds: cdt size       : 0x0000000a
[ 1592.565128] cx23885[0]:   cmds: iq base        : 0x00010400
[ 1592.565134] cx23885[0]:   cmds: iq size        : 0x00000010
[ 1592.565140] cx23885[0]:   cmds: risc pc lo     : 0x068b3018
[ 1592.565146] cx23885[0]:   cmds: risc pc hi     : 0x00000000
[ 1592.565152] cx23885[0]:   cmds: iq wr ptr      : 0x00004106
[ 1592.565158] cx23885[0]:   cmds: iq rd ptr      : 0x00004103
[ 1592.565164] cx23885[0]:   cmds: cdt current    : 0x000105b8
[ 1592.565171] cx23885[0]:   cmds: pci target lo  : 0x0587b050
[ 1592.565177] cx23885[0]:   cmds: pci target hi  : 0x00000000
[ 1592.565183] cx23885[0]:   cmds: line / byte    : 0x00010000
[ 1592.565189] cx23885[0]:   risc0: 0x1c0002f0 [ write sol eol count=752 ]
[ 1592.565200] cx23885[0]:   risc1: 0x0587ad60 [ INVALID eol irq1 23 18 cnt1 cnt0 resync 13 count=3424 ]
[ 1592.565216] cx23885[0]:   risc2: 0x00000000 [ INVALID count=0 ]
[ 1592.565224] cx23885[0]:   risc3: 0x1c0002f0 [ write sol eol count=752 ]
[ 1592.565233] cx23885[0]:   (0x00010400) iq 0: 0x1c0002f0 [ write sol eol count=752 ]
[ 1592.565243] cx23885[0]:   iq 1: 0x0587ad60 [ arg #1 ]
[ 1592.565250] cx23885[0]:   iq 2: 0x00000000 [ arg #2 ]
[ 1592.565256] cx23885[0]:   (0x0001040c) iq 3: 0x1c0002f0 [ write sol eol count=752 ]
[ 1592.565266] cx23885[0]:   iq 4: 0x0587b050 [ arg #1 ]
[ 1592.565272] cx23885[0]:   iq 5: 0x00000000 [ arg #2 ]
[ 1592.565277] cx23885[0]:   (0x00010418) iq 6: 0x0587ad60 [ INVALID eol irq1 23 18 cnt1 cnt0 resync 13 count=3424 ]
[ 1592.565292] cx23885[0]:   (0x0001041c) iq 7: 0x00000000 [ INVALID count=0 ]
[ 1592.565300] cx23885[0]:   (0x00010420) iq 8: 0x00000000 [ INVALID count=0 ]
[ 1592.565307] cx23885[0]:   (0x00010424) iq 9: 0x1c0002f0 [ write sol eol count=752 ]
[ 1592.565317] cx23885[0]:   iq a: 0x0587a1a0 [ arg #1 ]
[ 1592.565323] cx23885[0]:   iq b: 0x00000000 [ arg #2 ]
[ 1592.565328] cx23885[0]:   (0x00010430) iq c: 0x1c0002f0 [ write sol eol count=752 ]
[ 1592.565338] cx23885[0]:   iq d: 0x0587a490 [ arg #1 ]
[ 1592.565344] cx23885[0]:   iq e: 0x00000000 [ arg #2 ]
[ 1592.565350] cx23885[0]:   (0x0001043c) iq f: 0x1c0002f0 [ write sol eol count=752 ]
[ 1592.565359] cx23885[0]:   iq 10: 0x1c0002f0 [ arg #1 ]
[ 1592.565366] cx23885[0]:   iq 11: 0x0614deb0 [ arg #2 ]
[ 1592.565370] cx23885[0]: fifo: 0x00005000 -> 0x6000
[ 1592.565374] cx23885[0]: ctrl: 0x00010400 -> 0x10460
[ 1592.565380] cx23885[0]:   ptr1_reg: 0x00005d40
[ 1592.565385] cx23885[0]:   ptr2_reg: 0x000105c8
[ 1592.565391] cx23885[0]:   cnt1_reg: 0x00000018
[ 1592.565396] cx23885[0]:   cnt2_reg: 0x00000001
[ 1605.854815] cx23885[0]: mpeg risc op code error 1000 0
[ 1605.854828] cx23885[0]: TS1 B - dma channel status dump
[ 1605.854837] cx23885[0]:   cmds: init risc lo   : 0x06a73000
[ 1605.854845] cx23885[0]:   cmds: init risc hi   : 0x00000000
[ 1605.854852] cx23885[0]:   cmds: cdt base       : 0x00010580
[ 1605.854858] cx23885[0]:   cmds: cdt size       : 0x0000000a
[ 1605.854865] cx23885[0]:   cmds: iq base        : 0x00010400
[ 1605.854871] cx23885[0]:   cmds: iq size        : 0x00000010
[ 1605.854877] cx23885[0]:   cmds: risc pc lo     : 0x06a73018
[ 1605.854883] cx23885[0]:   cmds: risc pc hi     : 0x00000000
[ 1605.854889] cx23885[0]:   cmds: iq wr ptr      : 0x00004106
[ 1605.854895] cx23885[0]:   cmds: iq rd ptr      : 0x00004103
[ 1605.854901] cx23885[0]:   cmds: cdt current    : 0x000105a8
[ 1605.854908] cx23885[0]:   cmds: pci target lo  : 0x0587b050
[ 1605.854914] cx23885[0]:   cmds: pci target hi  : 0x00000000
[ 1605.854920] cx23885[0]:   cmds: line / byte    : 0x00010000
[ 1605.854926] cx23885[0]:   risc0: 0x1c0002f0 [ write sol eol count=752 ]
[ 1605.854938] cx23885[0]:   risc1: 0x0587ad60 [ INVALID eol irq1 23 18 cnt1 cnt0 resync 13 count=3424 ]
[ 1605.854954] cx23885[0]:   risc2: 0x00000000 [ INVALID count=0 ]
[ 1605.854961] cx23885[0]:   risc3: 0x1c0002f0 [ write sol eol count=752 ]
[ 1605.854971] cx23885[0]:   (0x00010400) iq 0: 0x1c0002f0 [ write sol eol count=752 ]
[ 1605.854981] cx23885[0]:   iq 1: 0x0587ad60 [ arg #1 ]
[ 1605.854988] cx23885[0]:   iq 2: 0x00000000 [ arg #2 ]
[ 1605.854994] cx23885[0]:   (0x0001040c) iq 3: 0x1c0002f0 [ write sol eol count=752 ]
[ 1605.855003] cx23885[0]:   iq 4: 0x0587b050 [ arg #1 ]
[ 1605.855010] cx23885[0]:   iq 5: 0x00000000 [ arg #2 ]
[ 1605.855015] cx23885[0]:   (0x00010418) iq 6: 0x0587ad60 [ INVALID eol irq1 23 18 cnt1 cnt0 resync 13 count=3424 ]
[ 1605.855030] cx23885[0]:   (0x0001041c) iq 7: 0x00000000 [ INVALID count=0 ]
[ 1605.855038] cx23885[0]:   (0x00010420) iq 8: 0x00000000 [ INVALID count=0 ]
[ 1605.855045] cx23885[0]:   (0x00010424) iq 9: 0x1c0002f0 [ write sol eol count=752 ]
[ 1605.855055] cx23885[0]:   iq a: 0x0587a1a0 [ arg #1 ]
[ 1605.855061] cx23885[0]:   iq b: 0x00000000 [ arg #2 ]
[ 1605.855067] cx23885[0]:   (0x00010430) iq c: 0x1c0002f0 [ write sol eol count=752 ]
[ 1605.855076] cx23885[0]:   iq d: 0x0587a490 [ arg #1 ]
[ 1605.855082] cx23885[0]:   iq e: 0x00000000 [ arg #2 ]
[ 1605.855088] cx23885[0]:   (0x0001043c) iq f: 0x1c0002f0 [ write sol eol count=752 ]
[ 1605.855098] cx23885[0]:   iq 10: 0x1c0002f0 [ arg #1 ]
[ 1605.855104] cx23885[0]:   iq 11: 0x0614deb0 [ arg #2 ]
[ 1605.855108] cx23885[0]: fifo: 0x00005000 -> 0x6000
[ 1605.855113] cx23885[0]: ctrl: 0x00010400 -> 0x10460
[ 1605.855146] cx23885[0]:   ptr1_reg: 0x00005ad0
[ 1605.855151] cx23885[0]:   ptr2_reg: 0x000105b8
[ 1605.855156] cx23885[0]:   cnt1_reg: 0x00000020
[ 1605.855162] cx23885[0]:   cnt2_reg: 0x00000003
[ 1608.598522] cx23885[0]: mpeg risc op code error 1000 0
[ 1608.598534] cx23885[0]: TS1 B - dma channel status dump
[ 1608.598542] cx23885[0]:   cmds: init risc lo   : 0x06c33000
[ 1608.598549] cx23885[0]:   cmds: init risc hi   : 0x00000000
[ 1608.598556] cx23885[0]:   cmds: cdt base       : 0x00010580
[ 1608.598562] cx23885[0]:   cmds: cdt size       : 0x0000000a
[ 1608.598568] cx23885[0]:   cmds: iq base        : 0x00010400
[ 1608.598574] cx23885[0]:   cmds: iq size        : 0x00000010
[ 1608.598580] cx23885[0]:   cmds: risc pc lo     : 0x06c33018
[ 1608.598586] cx23885[0]:   cmds: risc pc hi     : 0x00000000
[ 1608.598592] cx23885[0]:   cmds: iq wr ptr      : 0x00004106
[ 1608.598598] cx23885[0]:   cmds: iq rd ptr      : 0x00004103
[ 1608.598605] cx23885[0]:   cmds: cdt current    : 0x00010598
[ 1608.598611] cx23885[0]:   cmds: pci target lo  : 0x0587b050
[ 1608.598617] cx23885[0]:   cmds: pci target hi  : 0x00000000
[ 1608.598623] cx23885[0]:   cmds: line / byte    : 0x00010000
[ 1608.598629] cx23885[0]:   risc0: 0x1c0002f0 [ write sol eol count=752 ]
[ 1608.598641] cx23885[0]:   risc1: 0x0587ad60 [ INVALID eol irq1 23 18 cnt1 cnt0 resync 13 count=3424 ]
[ 1608.598656] cx23885[0]:   risc2: 0x00000000 [ INVALID count=0 ]
[ 1608.598664] cx23885[0]:   risc3: 0x1c0002f0 [ write sol eol count=752 ]
[ 1608.598673] cx23885[0]:   (0x00010400) iq 0: 0x1c0002f0 [ write sol eol count=752 ]
[ 1608.598683] cx23885[0]:   iq 1: 0x0587ad60 [ arg #1 ]
[ 1608.598690] cx23885[0]:   iq 2: 0x00000000 [ arg #2 ]
[ 1608.598696] cx23885[0]:   (0x0001040c) iq 3: 0x1c0002f0 [ write sol eol count=752 ]
[ 1608.598705] cx23885[0]:   iq 4: 0x0587b050 [ arg #1 ]
[ 1608.598712] cx23885[0]:   iq 5: 0x00000000 [ arg #2 ]
[ 1608.598717] cx23885[0]:   (0x00010418) iq 6: 0x0587ad60 [ INVALID eol irq1 23 18 cnt1 cnt0 resync 13 count=3424 ]
[ 1608.598732] cx23885[0]:   (0x0001041c) iq 7: 0x00000000 [ INVALID count=0 ]
[ 1608.598740] cx23885[0]:   (0x00010420) iq 8: 0x00000000 [ INVALID count=0 ]
[ 1608.598747] cx23885[0]:   (0x00010424) iq 9: 0x1c0002f0 [ write sol eol count=752 ]
[ 1608.598757] cx23885[0]:   iq a: 0x0587a1a0 [ arg #1 ]
[ 1608.598763] cx23885[0]:   iq b: 0x00000000 [ arg #2 ]
[ 1608.598769] cx23885[0]:   (0x00010430) iq c: 0x1c0002f0 [ write sol eol count=752 ]
[ 1608.598779] cx23885[0]:   iq d: 0x0587a490 [ arg #1 ]
[ 1608.598785] cx23885[0]:   iq e: 0x00000000 [ arg #2 ]
[ 1608.598790] cx23885[0]:   (0x0001043c) iq f: 0x1c0002f0 [ write sol eol count=752 ]
[ 1608.598800] cx23885[0]:   iq 10: 0x1c0002f0 [ arg #1 ]
[ 1608.598807] cx23885[0]:   iq 11: 0x0614deb0 [ arg #2 ]
[ 1608.598811] cx23885[0]: fifo: 0x00005000 -> 0x6000
[ 1608.598815] cx23885[0]: ctrl: 0x00010400 -> 0x10460
[ 1608.598821] cx23885[0]:   ptr1_reg: 0x000057d0
[ 1608.598826] cx23885[0]:   ptr2_reg: 0x000105a8
[ 1608.598832] cx23885[0]:   cnt1_reg: 0x0000001f
[ 1608.598837] cx23885[0]:   cnt2_reg: 0x00000005
[ 1621.870340] cx23885[0]: mpeg risc op code error 1000 0
[ 1621.870349] cx23885[0]: TS1 B - dma channel status dump
[ 1621.870354] cx23885[0]:   cmds: init risc lo   : 0x06df3000
[ 1621.870359] cx23885[0]:   cmds: init risc hi   : 0x00000000
[ 1621.870364] cx23885[0]:   cmds: cdt base       : 0x00010580
[ 1621.870368] cx23885[0]:   cmds: cdt size       : 0x0000000a
[ 1621.870372] cx23885[0]:   cmds: iq base        : 0x00010400
[ 1621.870376] cx23885[0]:   cmds: iq size        : 0x00000010
[ 1621.870380] cx23885[0]:   cmds: risc pc lo     : 0x06df3018
[ 1621.870384] cx23885[0]:   cmds: risc pc hi     : 0x00000000
[ 1621.870388] cx23885[0]:   cmds: iq wr ptr      : 0x00004106
[ 1621.870392] cx23885[0]:   cmds: iq rd ptr      : 0x00004103
[ 1621.870396] cx23885[0]:   cmds: cdt current    : 0x000105c8
[ 1621.870400] cx23885[0]:   cmds: pci target lo  : 0x0587b050
[ 1621.870404] cx23885[0]:   cmds: pci target hi  : 0x00000000
[ 1621.870408] cx23885[0]:   cmds: line / byte    : 0x00010000
[ 1621.870412] cx23885[0]:   risc0: 0x1c0002f0 [ write sol eol count=752 ]
[ 1621.870419] cx23885[0]:   risc1: 0x0587ad60 [ INVALID eol irq1 23 18 cnt1 cnt0 resync 13 count=3424 ]
[ 1621.870429] cx23885[0]:   risc2: 0x00000000 [ INVALID count=0 ]
[ 1621.870434] cx23885[0]:   risc3: 0x1c0002f0 [ write sol eol count=752 ]
[ 1621.870440] cx23885[0]:   (0x00010400) iq 0: 0x1c0002f0 [ write sol eol count=752 ]
[ 1621.870446] cx23885[0]:   iq 1: 0x0587ad60 [ arg #1 ]
[ 1621.870450] cx23885[0]:   iq 2: 0x00000000 [ arg #2 ]
[ 1621.870454] cx23885[0]:   (0x0001040c) iq 3: 0x1c0002f0 [ write sol eol count=752 ]
[ 1621.870460] cx23885[0]:   iq 4: 0x0587b050 [ arg #1 ]
[ 1621.870464] cx23885[0]:   iq 5: 0x00000000 [ arg #2 ]
[ 1621.870468] cx23885[0]:   (0x00010418) iq 6: 0x0587ad60 [ INVALID eol irq1 23 18 cnt1 cnt0 resync 13 count=3424 ]
[ 1621.870476] cx23885[0]:   (0x0001041c) iq 7: 0x00000000 [ INVALID count=0 ]
[ 1621.870481] cx23885[0]:   (0x00010420) iq 8: 0x00000000 [ INVALID count=0 ]
[ 1621.870486] cx23885[0]:   (0x00010424) iq 9: 0x1c0002f0 [ write sol eol count=752 ]
[ 1621.870492] cx23885[0]:   iq a: 0x0587a1a0 [ arg #1 ]
[ 1621.870496] cx23885[0]:   iq b: 0x00000000 [ arg #2 ]
[ 1621.870500] cx23885[0]:   (0x00010430) iq c: 0x1c0002f0 [ write sol eol count=752 ]
[ 1621.870505] cx23885[0]:   iq d: 0x0587a490 [ arg #1 ]
[ 1621.870509] cx23885[0]:   iq e: 0x00000000 [ arg #2 ]
[ 1621.870513] cx23885[0]:   (0x0001043c) iq f: 0x1c0002f0 [ write sol eol count=752 ]
[ 1621.870519] cx23885[0]:   iq 10: 0x1c0002f0 [ arg #1 ]
[ 1621.870523] cx23885[0]:   iq 11: 0x0614deb0 [ arg #2 ]
[ 1621.870526] cx23885[0]: fifo: 0x00005000 -> 0x6000
[ 1621.870528] cx23885[0]: ctrl: 0x00010400 -> 0x10460
[ 1621.870532] cx23885[0]:   ptr1_reg: 0x000051b0
[ 1621.870535] cx23885[0]:   ptr2_reg: 0x00010588
[ 1621.870539] cx23885[0]:   cnt1_reg: 0x0000001b
[ 1621.870543] cx23885[0]:   cnt2_reg: 0x00000009
[ 1624.614005] cx23885[0]: mpeg risc op code error 1000 0
[ 1624.614017] cx23885[0]: TS1 B - dma channel status dump
[ 1624.614026] cx23885[0]:   cmds: init risc lo   : 0x06fb3000
[ 1624.614033] cx23885[0]:   cmds: init risc hi   : 0x00000000
[ 1624.614041] cx23885[0]:   cmds: cdt base       : 0x00010580
[ 1624.614047] cx23885[0]:   cmds: cdt size       : 0x0000000a
[ 1624.614053] cx23885[0]:   cmds: iq base        : 0x00010400
[ 1624.614059] cx23885[0]:   cmds: iq size        : 0x00000010
[ 1624.614065] cx23885[0]:   cmds: risc pc lo     : 0x06fb3018
[ 1624.614071] cx23885[0]:   cmds: risc pc hi     : 0x00000000
[ 1624.614077] cx23885[0]:   cmds: iq wr ptr      : 0x00004106
[ 1624.614083] cx23885[0]:   cmds: iq rd ptr      : 0x00004103
[ 1624.614089] cx23885[0]:   cmds: cdt current    : 0x00010598
[ 1624.614096] cx23885[0]:   cmds: pci target lo  : 0x0587b050
[ 1624.614102] cx23885[0]:   cmds: pci target hi  : 0x00000000
[ 1624.614108] cx23885[0]:   cmds: line / byte    : 0x00010000
[ 1624.614114] cx23885[0]:   risc0: 0x1c0002f0 [ write sol eol count=752 ]
[ 1624.614125] cx23885[0]:   risc1: 0x0587ad60 [ INVALID eol irq1 23 18 cnt1 cnt0 resync 13 count=3424 ]
[ 1624.614141] cx23885[0]:   risc2: 0x00000000 [ INVALID count=0 ]
[ 1624.614149] cx23885[0]:   risc3: 0x1c0002f0 [ write sol eol count=752 ]
[ 1624.614158] cx23885[0]:   (0x00010400) iq 0: 0x1c0002f0 [ write sol eol count=752 ]
[ 1624.614168] cx23885[0]:   iq 1: 0x0587ad60 [ arg #1 ]
[ 1624.614175] cx23885[0]:   iq 2: 0x00000000 [ arg #2 ]
[ 1624.614180] cx23885[0]:   (0x0001040c) iq 3: 0x1c0002f0 [ write sol eol count=752 ]
[ 1624.614190] cx23885[0]:   iq 4: 0x0587b050 [ arg #1 ]
[ 1624.614196] cx23885[0]:   iq 5: 0x00000000 [ arg #2 ]
[ 1624.614202] cx23885[0]:   (0x00010418) iq 6: 0x0587ad60 [ INVALID eol irq1 23 18 cnt1 cnt0 resync 13 count=3424 ]
[ 1624.614217] cx23885[0]:   (0x0001041c) iq 7: 0x00000000 [ INVALID count=0 ]
[ 1624.614224] cx23885[0]:   (0x00010420) iq 8: 0x00000000 [ INVALID count=0 ]
[ 1624.614231] cx23885[0]:   (0x00010424) iq 9: 0x1c0002f0 [ write sol eol count=752 ]
[ 1624.614241] cx23885[0]:   iq a: 0x0587a1a0 [ arg #1 ]
[ 1624.614247] cx23885[0]:   iq b: 0x00000000 [ arg #2 ]
[ 1624.614253] cx23885[0]:   (0x00010430) iq c: 0x1c0002f0 [ write sol eol count=752 ]
[ 1624.614263] cx23885[0]:   iq d: 0x0587a490 [ arg #1 ]
[ 1624.614269] cx23885[0]:   iq e: 0x00000000 [ arg #2 ]
[ 1624.614274] cx23885[0]:   (0x0001043c) iq f: 0x1c0002f0 [ write sol eol count=752 ]
[ 1624.614284] cx23885[0]:   iq 10: 0x1c0002f0 [ arg #1 ]
[ 1624.614290] cx23885[0]:   iq 11: 0x0614deb0 [ arg #2 ]
[ 1624.614295] cx23885[0]: fifo: 0x00005000 -> 0x6000
[ 1624.614299] cx23885[0]: ctrl: 0x00010400 -> 0x10460
[ 1624.614305] cx23885[0]:   ptr1_reg: 0x000057d0
[ 1624.614310] cx23885[0]:   ptr2_reg: 0x000105a8
[ 1624.614315] cx23885[0]:   cnt1_reg: 0x0000001f
[ 1624.614321] cx23885[0]:   cnt2_reg: 0x00000005
[ 1732.459942] cx23885[0]: mpeg risc op code error 1000 0
[ 1732.459955] cx23885[0]: TS1 B - dma channel status dump
[ 1732.459964] cx23885[0]:   cmds: init risc lo   : 0x07173000
[ 1732.459972] cx23885[0]:   cmds: init risc hi   : 0x00000000
[ 1732.459979] cx23885[0]:   cmds: cdt base       : 0x00010580
[ 1732.459985] cx23885[0]:   cmds: cdt size       : 0x0000000a
[ 1732.459991] cx23885[0]:   cmds: iq base        : 0x00010400
[ 1732.459997] cx23885[0]:   cmds: iq size        : 0x00000010
[ 1732.460004] cx23885[0]:   cmds: risc pc lo     : 0x07173018
[ 1732.460009] cx23885[0]:   cmds: risc pc hi     : 0x00000000
[ 1732.460016] cx23885[0]:   cmds: iq wr ptr      : 0x00004106
[ 1732.460022] cx23885[0]:   cmds: iq rd ptr      : 0x00004103
[ 1732.460028] cx23885[0]:   cmds: cdt current    : 0x000105a8
[ 1732.460034] cx23885[0]:   cmds: pci target lo  : 0x0587b050
[ 1732.460040] cx23885[0]:   cmds: pci target hi  : 0x00000000
[ 1732.460047] cx23885[0]:   cmds: line / byte    : 0x00010000
[ 1732.460052] cx23885[0]:   risc0: 0x1c0002f0 [ write sol eol count=752 ]
[ 1732.460064] cx23885[0]:   risc1: 0x0587ad60 [ INVALID eol irq1 23 18 cnt1 cnt0 resync 13 count=3424 ]
[ 1732.460081] cx23885[0]:   risc2: 0x00000000 [ INVALID count=0 ]
[ 1732.460088] cx23885[0]:   risc3: 0x1c0002f0 [ write sol eol count=752 ]
[ 1732.460098] cx23885[0]:   (0x00010400) iq 0: 0x1c0002f0 [ write sol eol count=752 ]
[ 1732.460108] cx23885[0]:   iq 1: 0x0587ad60 [ arg #1 ]
[ 1732.460115] cx23885[0]:   iq 2: 0x00000000 [ arg #2 ]
[ 1732.460121] cx23885[0]:   (0x0001040c) iq 3: 0x1c0002f0 [ write sol eol count=752 ]
[ 1732.460131] cx23885[0]:   iq 4: 0x0587b050 [ arg #1 ]
[ 1732.460137] cx23885[0]:   iq 5: 0x00000000 [ arg #2 ]
[ 1732.460143] cx23885[0]:   (0x00010418) iq 6: 0x0587ad60 [ INVALID eol irq1 23 18 cnt1 cnt0 resync 13 count=3424 ]
[ 1732.460158] cx23885[0]:   (0x0001041c) iq 7: 0x00000000 [ INVALID count=0 ]
[ 1732.460165] cx23885[0]:   (0x00010420) iq 8: 0x00000000 [ INVALID count=0 ]
[ 1732.460172] cx23885[0]:   (0x00010424) iq 9: 0x1c0002f0 [ write sol eol count=752 ]
[ 1732.460182] cx23885[0]:   iq a: 0x0587a1a0 [ arg #1 ]
[ 1732.460188] cx23885[0]:   iq b: 0x00000000 [ arg #2 ]
[ 1732.460194] cx23885[0]:   (0x00010430) iq c: 0x1c0002f0 [ write sol eol count=752 ]
[ 1732.460204] cx23885[0]:   iq d: 0x0587a490 [ arg #1 ]
[ 1732.460210] cx23885[0]:   iq e: 0x00000000 [ arg #2 ]
[ 1732.460215] cx23885[0]:   (0x0001043c) iq f: 0x1c0002f0 [ write sol eol count=752 ]
[ 1732.460225] cx23885[0]:   iq 10: 0x1c0002f0 [ arg #1 ]
[ 1732.460231] cx23885[0]:   iq 11: 0x0614deb0 [ arg #2 ]
[ 1732.460236] cx23885[0]: fifo: 0x00005000 -> 0x6000
[ 1732.460240] cx23885[0]: ctrl: 0x00010400 -> 0x10460
[ 1732.460245] cx23885[0]:   ptr1_reg: 0x000059d0
[ 1732.460251] cx23885[0]:   ptr2_reg: 0x000105b8
[ 1732.460256] cx23885[0]:   cnt1_reg: 0x00000010
[ 1732.460262] cx23885[0]:   cnt2_reg: 0x00000003
[ 1734.776992] cx23885[0]: mpeg risc op code error 1000 0
[ 1734.777004] cx23885[0]: TS1 B - dma channel status dump
[ 1734.777012] cx23885[0]:   cmds: init risc lo   : 0x07333000
[ 1734.777020] cx23885[0]:   cmds: init risc hi   : 0x00000000
[ 1734.777026] cx23885[0]:   cmds: cdt base       : 0x00010580
[ 1734.777033] cx23885[0]:   cmds: cdt size       : 0x0000000a
[ 1734.777039] cx23885[0]:   cmds: iq base        : 0x00010400
[ 1734.777045] cx23885[0]:   cmds: iq size        : 0x00000010
[ 1734.777051] cx23885[0]:   cmds: risc pc lo     : 0x07333018
[ 1734.777057] cx23885[0]:   cmds: risc pc hi     : 0x00000000
[ 1734.777063] cx23885[0]:   cmds: iq wr ptr      : 0x00004106
[ 1734.777069] cx23885[0]:   cmds: iq rd ptr      : 0x00004103
[ 1734.777075] cx23885[0]:   cmds: cdt current    : 0x00010588
[ 1734.777081] cx23885[0]:   cmds: pci target lo  : 0x0587b050
[ 1734.777087] cx23885[0]:   cmds: pci target hi  : 0x00000000
[ 1734.777093] cx23885[0]:   cmds: line / byte    : 0x00010000
[ 1734.777099] cx23885[0]:   risc0: 0x1c0002f0 [ write sol eol count=752 ]
[ 1734.777111] cx23885[0]:   risc1: 0x0587ad60 [ INVALID eol irq1 23 18 cnt1 cnt0 resync 13 count=3424 ]
[ 1734.777126] cx23885[0]:   risc2: 0x00000000 [ INVALID count=0 ]
[ 1734.777134] cx23885[0]:   risc3: 0x1c0002f0 [ write sol eol count=752 ]
[ 1734.777143] cx23885[0]:   (0x00010400) iq 0: 0x1c0002f0 [ write sol eol count=752 ]
[ 1734.777153] cx23885[0]:   iq 1: 0x0587ad60 [ arg #1 ]
[ 1734.777160] cx23885[0]:   iq 2: 0x00000000 [ arg #2 ]
[ 1734.777165] cx23885[0]:   (0x0001040c) iq 3: 0x1c0002f0 [ write sol eol count=752 ]
[ 1734.777175] cx23885[0]:   iq 4: 0x0587b050 [ arg #1 ]
[ 1734.777181] cx23885[0]:   iq 5: 0x00000000 [ arg #2 ]
[ 1734.777187] cx23885[0]:   (0x00010418) iq 6: 0x0587ad60 [ INVALID eol irq1 23 18 cnt1 cnt0 resync 13 count=3424 ]
[ 1734.777202] cx23885[0]:   (0x0001041c) iq 7: 0x00000000 [ INVALID count=0 ]
[ 1734.777209] cx23885[0]:   (0x00010420) iq 8: 0x00000000 [ INVALID count=0 ]
[ 1734.777217] cx23885[0]:   (0x00010424) iq 9: 0x1c0002f0 [ write sol eol count=752 ]
[ 1734.777226] cx23885[0]:   iq a: 0x0587a1a0 [ arg #1 ]
[ 1734.777232] cx23885[0]:   iq b: 0x00000000 [ arg #2 ]
[ 1734.777238] cx23885[0]:   (0x00010430) iq c: 0x1c0002f0 [ write sol eol count=752 ]
[ 1734.777248] cx23885[0]:   iq d: 0x0587a490 [ arg #1 ]
[ 1734.777254] cx23885[0]:   iq e: 0x00000000 [ arg #2 ]
[ 1734.777259] cx23885[0]:   (0x0001043c) iq f: 0x1c0002f0 [ write sol eol count=752 ]
[ 1734.777269] cx23885[0]:   iq 10: 0x1c0002f0 [ arg #1 ]
[ 1734.777276] cx23885[0]:   iq 11: 0x0614deb0 [ arg #2 ]
[ 1734.777280] cx23885[0]: fifo: 0x00005000 -> 0x6000
[ 1734.777284] cx23885[0]: ctrl: 0x00010400 -> 0x10460
[ 1734.777290] cx23885[0]:   ptr1_reg: 0x00005410
[ 1734.777295] cx23885[0]:   ptr2_reg: 0x00010598
[ 1734.777300] cx23885[0]:   cnt1_reg: 0x00000012
[ 1734.777306] cx23885[0]:   cnt2_reg: 0x00000007
[ 1899.150592] cx23885[0]: mpeg risc op code error 1000 0
[ 1899.150605] cx23885[0]: TS1 B - dma channel status dump
[ 1899.150614] cx23885[0]:   cmds: init risc lo   : 0x074f3000
[ 1899.150622] cx23885[0]:   cmds: init risc hi   : 0x00000000
[ 1899.150629] cx23885[0]:   cmds: cdt base       : 0x00010580
[ 1899.150635] cx23885[0]:   cmds: cdt size       : 0x0000000a
[ 1899.150642] cx23885[0]:   cmds: iq base        : 0x00010400
[ 1899.150648] cx23885[0]:   cmds: iq size        : 0x00000010
[ 1899.150654] cx23885[0]:   cmds: risc pc lo     : 0x074f3018
[ 1899.150660] cx23885[0]:   cmds: risc pc hi     : 0x00000000
[ 1899.150666] cx23885[0]:   cmds: iq wr ptr      : 0x00004106
[ 1899.150672] cx23885[0]:   cmds: iq rd ptr      : 0x00004103
[ 1899.150679] cx23885[0]:   cmds: cdt current    : 0x000105a8
[ 1899.150685] cx23885[0]:   cmds: pci target lo  : 0x0587b050
[ 1899.150691] cx23885[0]:   cmds: pci target hi  : 0x00000000
[ 1899.150697] cx23885[0]:   cmds: line / byte    : 0x00010000
[ 1899.150703] cx23885[0]:   risc0: 0x1c0002f0 [ write sol eol count=752 ]
[ 1899.150715] cx23885[0]:   risc1: 0x0587ad60 [ INVALID eol irq1 23 18 cnt1 cnt0 resync 13 count=3424 ]
[ 1899.150731] cx23885[0]:   risc2: 0x00000000 [ INVALID count=0 ]
[ 1899.150739] cx23885[0]:   risc3: 0x1c0002f0 [ write sol eol count=752 ]
[ 1899.150749] cx23885[0]:   (0x00010400) iq 0: 0x1c0002f0 [ write sol eol count=752 ]
[ 1899.150759] cx23885[0]:   iq 1: 0x0587ad60 [ arg #1 ]
[ 1899.150765] cx23885[0]:   iq 2: 0x00000000 [ arg #2 ]
[ 1899.150771] cx23885[0]:   (0x0001040c) iq 3: 0x1c0002f0 [ write sol eol count=752 ]
[ 1899.150781] cx23885[0]:   iq 4: 0x0587b050 [ arg #1 ]
[ 1899.150787] cx23885[0]:   iq 5: 0x00000000 [ arg #2 ]
[ 1899.150793] cx23885[0]:   (0x00010418) iq 6: 0x0587ad60 [ INVALID eol irq1 23 18 cnt1 cnt0 resync 13 count=3424 ]
[ 1899.150807] cx23885[0]:   (0x0001041c) iq 7: 0x00000000 [ INVALID count=0 ]
[ 1899.150815] cx23885[0]:   (0x00010420) iq 8: 0x00000000 [ INVALID count=0 ]
[ 1899.150822] cx23885[0]:   (0x00010424) iq 9: 0x1c0002f0 [ write sol eol count=752 ]
[ 1899.150832] cx23885[0]:   iq a: 0x0587a1a0 [ arg #1 ]
[ 1899.150838] cx23885[0]:   iq b: 0x00000000 [ arg #2 ]
[ 1899.150844] cx23885[0]:   (0x00010430) iq c: 0x1c0002f0 [ write sol eol count=752 ]
[ 1899.150853] cx23885[0]:   iq d: 0x0587a490 [ arg #1 ]
[ 1899.150859] cx23885[0]:   iq e: 0x00000000 [ arg #2 ]
[ 1899.150865] cx23885[0]:   (0x0001043c) iq f: 0x1c0002f0 [ write sol eol count=752 ]
[ 1899.150875] cx23885[0]:   iq 10: 0x1c0002f0 [ arg #1 ]
[ 1899.150881] cx23885[0]:   iq 11: 0x0614deb0 [ arg #2 ]
[ 1899.150886] cx23885[0]: fifo: 0x00005000 -> 0x6000
[ 1899.150890] cx23885[0]: ctrl: 0x00010400 -> 0x10460
[ 1899.150895] cx23885[0]:   ptr1_reg: 0x00005a20
[ 1899.150901] cx23885[0]:   ptr2_reg: 0x000105b8
[ 1899.150906] cx23885[0]:   cnt1_reg: 0x00000015
[ 1899.150912] cx23885[0]:   cnt2_reg: 0x00000003
[ 1901.995533] cx23885[0]: mpeg risc op code error 1000 0
[ 1901.995546] cx23885[0]: TS1 B - dma channel status dump
[ 1901.995554] cx23885[0]:   cmds: init risc lo   : 0x076b3000
[ 1901.995562] cx23885[0]:   cmds: init risc hi   : 0x00000000
[ 1901.995569] cx23885[0]:   cmds: cdt base       : 0x00010580
[ 1901.995575] cx23885[0]:   cmds: cdt size       : 0x0000000a
[ 1901.995581] cx23885[0]:   cmds: iq base        : 0x00010400
[ 1901.995587] cx23885[0]:   cmds: iq size        : 0x00000010
[ 1901.995593] cx23885[0]:   cmds: risc pc lo     : 0x076b3018
[ 1901.995599] cx23885[0]:   cmds: risc pc hi     : 0x00000000
[ 1901.995606] cx23885[0]:   cmds: iq wr ptr      : 0x00004106
[ 1901.995612] cx23885[0]:   cmds: iq rd ptr      : 0x00004103
[ 1901.995618] cx23885[0]:   cmds: cdt current    : 0x000105a8
[ 1901.995624] cx23885[0]:   cmds: pci target lo  : 0x0587b050
[ 1901.995630] cx23885[0]:   cmds: pci target hi  : 0x00000000
[ 1901.995636] cx23885[0]:   cmds: line / byte    : 0x00010000
[ 1901.995642] cx23885[0]:   risc0: 0x1c0002f0 [ write sol eol count=752 ]
[ 1901.995654] cx23885[0]:   risc1: 0x0587ad60 [ INVALID eol irq1 23 18 cnt1 cnt0 resync 13 count=3424 ]
[ 1901.995670] cx23885[0]:   risc2: 0x00000000 [ INVALID count=0 ]
[ 1901.995677] cx23885[0]:   risc3: 0x1c0002f0 [ write sol eol count=752 ]
[ 1901.995687] cx23885[0]:   (0x00010400) iq 0: 0x1c0002f0 [ write sol eol count=752 ]
[ 1901.995697] cx23885[0]:   iq 1: 0x0587ad60 [ arg #1 ]
[ 1901.995704] cx23885[0]:   iq 2: 0x00000000 [ arg #2 ]
[ 1901.995709] cx23885[0]:   (0x0001040c) iq 3: 0x1c0002f0 [ write sol eol count=752 ]
[ 1901.995719] cx23885[0]:   iq 4: 0x0587b050 [ arg #1 ]
[ 1901.995725] cx23885[0]:   iq 5: 0x00000000 [ arg #2 ]
[ 1901.995731] cx23885[0]:   (0x00010418) iq 6: 0x0587ad60 [ INVALID eol irq1 23 18 cnt1 cnt0 resync 13 count=3424 ]
[ 1901.995777] cx23885[0]:   (0x0001041c) iq 7: 0x00000000 [ INVALID count=0 ]
[ 1901.995785] cx23885[0]:   (0x00010420) iq 8: 0x00000000 [ INVALID count=0 ]
[ 1901.995792] cx23885[0]:   (0x00010424) iq 9: 0x1c0002f0 [ write sol eol count=752 ]
[ 1901.995802] cx23885[0]:   iq a: 0x0587a1a0 [ arg #1 ]
[ 1901.995808] cx23885[0]:   iq b: 0x00000000 [ arg #2 ]
[ 1901.995813] cx23885[0]:   (0x00010430) iq c: 0x1c0002f0 [ write sol eol count=752 ]
[ 1901.995823] cx23885[0]:   iq d: 0x0587a490 [ arg #1 ]
[ 1901.995829] cx23885[0]:   iq e: 0x00000000 [ arg #2 ]
[ 1901.995835] cx23885[0]:   (0x0001043c) iq f: 0x1c0002f0 [ write sol eol count=752 ]
[ 1901.995845] cx23885[0]:   iq 10: 0x1c0002f0 [ arg #1 ]
[ 1901.995851] cx23885[0]:   iq 11: 0x0614deb0 [ arg #2 ]
[ 1901.995855] cx23885[0]: fifo: 0x00005000 -> 0x6000
[ 1901.995859] cx23885[0]: ctrl: 0x00010400 -> 0x10460
[ 1901.995865] cx23885[0]:   ptr1_reg: 0x00005a00
[ 1901.995870] cx23885[0]:   ptr2_reg: 0x000105b8
[ 1901.995876] cx23885[0]:   cnt1_reg: 0x00000013
[ 1901.995881] cx23885[0]:   cnt2_reg: 0x00000003
[ 2092.416156] cx23885[0]: mpeg risc op code error 1000 0
[ 2092.416169] cx23885[0]: TS1 B - dma channel status dump
[ 2092.416178] cx23885[0]:   cmds: init risc lo   : 0x07873000
[ 2092.416185] cx23885[0]:   cmds: init risc hi   : 0x00000000
[ 2092.416192] cx23885[0]:   cmds: cdt base       : 0x00010580
[ 2092.416199] cx23885[0]:   cmds: cdt size       : 0x0000000a
[ 2092.416205] cx23885[0]:   cmds: iq base        : 0x00010400
[ 2092.416211] cx23885[0]:   cmds: iq size        : 0x00000010
[ 2092.416217] cx23885[0]:   cmds: risc pc lo     : 0x07873018
[ 2092.416223] cx23885[0]:   cmds: risc pc hi     : 0x00000000
[ 2092.416229] cx23885[0]:   cmds: iq wr ptr      : 0x00004106
[ 2092.416236] cx23885[0]:   cmds: iq rd ptr      : 0x00004103
[ 2092.416242] cx23885[0]:   cmds: cdt current    : 0x000105b8
[ 2092.416248] cx23885[0]:   cmds: pci target lo  : 0x0587b050
[ 2092.416254] cx23885[0]:   cmds: pci target hi  : 0x00000000
[ 2092.416260] cx23885[0]:   cmds: line / byte    : 0x00010000
[ 2092.416266] cx23885[0]:   risc0: 0x1c0002f0 [ write sol eol count=752 ]
[ 2092.416278] cx23885[0]:   risc1: 0x0587ad60 [ INVALID eol irq1 23 18 cnt1 cnt0 resync 13 count=3424 ]
[ 2092.416295] cx23885[0]:   risc2: 0x00000000 [ INVALID count=0 ]
[ 2092.416302] cx23885[0]:   risc3: 0x1c0002f0 [ write sol eol count=752 ]
[ 2092.416312] cx23885[0]:   (0x00010400) iq 0: 0x1c0002f0 [ write sol eol count=752 ]
[ 2092.416322] cx23885[0]:   iq 1: 0x0587ad60 [ arg #1 ]
[ 2092.416329] cx23885[0]:   iq 2: 0x00000000 [ arg #2 ]
[ 2092.416335] cx23885[0]:   (0x0001040c) iq 3: 0x1c0002f0 [ write sol eol count=752 ]
[ 2092.416345] cx23885[0]:   iq 4: 0x0587b050 [ arg #1 ]
[ 2092.416351] cx23885[0]:   iq 5: 0x00000000 [ arg #2 ]
[ 2092.416357] cx23885[0]:   (0x00010418) iq 6: 0x0587ad60 [ INVALID eol irq1 23 18 cnt1 cnt0 resync 13 count=3424 ]
[ 2092.416371] cx23885[0]:   (0x0001041c) iq 7: 0x00000000 [ INVALID count=0 ]
[ 2092.416379] cx23885[0]:   (0x00010420) iq 8: 0x00000000 [ INVALID count=0 ]
[ 2092.416386] cx23885[0]:   (0x00010424) iq 9: 0x1c0002f0 [ write sol eol count=752 ]
[ 2092.416396] cx23885[0]:   iq a: 0x0587a1a0 [ arg #1 ]
[ 2092.416402] cx23885[0]:   iq b: 0x00000000 [ arg #2 ]
[ 2092.416408] cx23885[0]:   (0x00010430) iq c: 0x1c0002f0 [ write sol eol count=752 ]
[ 2092.416417] cx23885[0]:   iq d: 0x0587a490 [ arg #1 ]
[ 2092.416423] cx23885[0]:   iq e: 0x00000000 [ arg #2 ]
[ 2092.416429] cx23885[0]:   (0x0001043c) iq f: 0x1c0002f0 [ write sol eol count=752 ]
[ 2092.416439] cx23885[0]:   iq 10: 0x1c0002f0 [ arg #1 ]
[ 2092.416445] cx23885[0]:   iq 11: 0x0614deb0 [ arg #2 ]
[ 2092.416449] cx23885[0]: fifo: 0x00005000 -> 0x6000
[ 2092.416454] cx23885[0]: ctrl: 0x00010400 -> 0x10460
[ 2092.416459] cx23885[0]:   ptr1_reg: 0x00005da0
[ 2092.416465] cx23885[0]:   ptr2_reg: 0x000105c8
[ 2092.416470] cx23885[0]:   cnt1_reg: 0x0000001e
[ 2092.416476] cx23885[0]:   cnt2_reg: 0x00000001
[ 2095.259910] cx23885[0]: mpeg risc op code error 1000 0
[ 2095.259923] cx23885[0]: TS1 B - dma channel status dump
[ 2095.259931] cx23885[0]:   cmds: init risc lo   : 0x07a33000
[ 2095.259938] cx23885[0]:   cmds: init risc hi   : 0x00000000
[ 2095.259945] cx23885[0]:   cmds: cdt base       : 0x00010580
[ 2095.259951] cx23885[0]:   cmds: cdt size       : 0x0000000a
[ 2095.259957] cx23885[0]:   cmds: iq base        : 0x00010400
[ 2095.259963] cx23885[0]:   cmds: iq size        : 0x00000010
[ 2095.259969] cx23885[0]:   cmds: risc pc lo     : 0x07a33018
[ 2095.259975] cx23885[0]:   cmds: risc pc hi     : 0x00000000
[ 2095.259981] cx23885[0]:   cmds: iq wr ptr      : 0x00004106
[ 2095.259988] cx23885[0]:   cmds: iq rd ptr      : 0x00004103
[ 2095.259994] cx23885[0]:   cmds: cdt current    : 0x000105a8
[ 2095.260000] cx23885[0]:   cmds: pci target lo  : 0x0587b050
[ 2095.260006] cx23885[0]:   cmds: pci target hi  : 0x00000000
[ 2095.260012] cx23885[0]:   cmds: line / byte    : 0x00010000
[ 2095.260018] cx23885[0]:   risc0: 0x1c0002f0 [ write sol eol count=752 ]
[ 2095.260029] cx23885[0]:   risc1: 0x0587ad60 [ INVALID eol irq1 23 18 cnt1 cnt0 resync 13 count=3424 ]
[ 2095.260045] cx23885[0]:   risc2: 0x00000000 [ INVALID count=0 ]
[ 2095.260053] cx23885[0]:   risc3: 0x1c0002f0 [ write sol eol count=752 ]
[ 2095.260062] cx23885[0]:   (0x00010400) iq 0: 0x1c0002f0 [ write sol eol count=752 ]
[ 2095.260072] cx23885[0]:   iq 1: 0x0587ad60 [ arg #1 ]
[ 2095.260079] cx23885[0]:   iq 2: 0x00000000 [ arg #2 ]
[ 2095.260084] cx23885[0]:   (0x0001040c) iq 3: 0x1c0002f0 [ write sol eol count=752 ]
[ 2095.260094] cx23885[0]:   iq 4: 0x0587b050 [ arg #1 ]
[ 2095.260100] cx23885[0]:   iq 5: 0x00000000 [ arg #2 ]
[ 2095.260106] cx23885[0]:   (0x00010418) iq 6: 0x0587ad60 [ INVALID eol irq1 23 18 cnt1 cnt0 resync 13 count=3424 ]
[ 2095.260121] cx23885[0]:   (0x0001041c) iq 7: 0x00000000 [ INVALID count=0 ]
[ 2095.260128] cx23885[0]:   (0x00010420) iq 8: 0x00000000 [ INVALID count=0 ]
[ 2095.260136] cx23885[0]:   (0x00010424) iq 9: 0x1c0002f0 [ write sol eol count=752 ]
[ 2095.260145] cx23885[0]:   iq a: 0x0587a1a0 [ arg #1 ]
[ 2095.260151] cx23885[0]:   iq b: 0x00000000 [ arg #2 ]
[ 2095.260157] cx23885[0]:   (0x00010430) iq c: 0x1c0002f0 [ write sol eol count=752 ]
[ 2095.260167] cx23885[0]:   iq d: 0x0587a490 [ arg #1 ]
[ 2095.260173] cx23885[0]:   iq e: 0x00000000 [ arg #2 ]
[ 2095.260178] cx23885[0]:   (0x0001043c) iq f: 0x1c0002f0 [ write sol eol count=752 ]
[ 2095.260188] cx23885[0]:   iq 10: 0x1c0002f0 [ arg #1 ]
[ 2095.260194] cx23885[0]:   iq 11: 0x0614deb0 [ arg #2 ]
[ 2095.260199] cx23885[0]: fifo: 0x00005000 -> 0x6000
[ 2095.260203] cx23885[0]: ctrl: 0x00010400 -> 0x10460
[ 2095.260209] cx23885[0]:   ptr1_reg: 0x00005a70
[ 2095.260214] cx23885[0]:   ptr2_reg: 0x000105b8
[ 2095.260220] cx23885[0]:   cnt1_reg: 0x0000001a
[ 2095.260225] cx23885[0]:   cnt2_reg: 0x00000003
[ 2131.293339] cx23885[0]: mpeg risc op code error 1000 0
[ 2131.293352] cx23885[0]: TS1 B - dma channel status dump
[ 2131.293361] cx23885[0]:   cmds: init risc lo   : 0x07bf3000
[ 2131.293370] cx23885[0]:   cmds: init risc hi   : 0x00000000
[ 2131.293377] cx23885[0]:   cmds: cdt base       : 0x00010580
[ 2131.293383] cx23885[0]:   cmds: cdt size       : 0x0000000a
[ 2131.293389] cx23885[0]:   cmds: iq base        : 0x00010400
[ 2131.293395] cx23885[0]:   cmds: iq size        : 0x00000010
[ 2131.293401] cx23885[0]:   cmds: risc pc lo     : 0x07bf3018
[ 2131.293407] cx23885[0]:   cmds: risc pc hi     : 0x00000000
[ 2131.293413] cx23885[0]:   cmds: iq wr ptr      : 0x00004106
[ 2131.293420] cx23885[0]:   cmds: iq rd ptr      : 0x00004103
[ 2131.293426] cx23885[0]:   cmds: cdt current    : 0x00010588
[ 2131.293432] cx23885[0]:   cmds: pci target lo  : 0x0587b050
[ 2131.293438] cx23885[0]:   cmds: pci target hi  : 0x00000000
[ 2131.293444] cx23885[0]:   cmds: line / byte    : 0x00010000
[ 2131.293450] cx23885[0]:   risc0: 0x1c0002f0 [ write sol eol count=752 ]
[ 2131.293461] cx23885[0]:   risc1: 0x0587ad60 [ INVALID eol irq1 23 18 cnt1 cnt0 resync 13 count=3424 ]
[ 2131.293478] cx23885[0]:   risc2: 0x00000000 [ INVALID count=0 ]
[ 2131.293486] cx23885[0]:   risc3: 0x1c0002f0 [ write sol eol count=752 ]
[ 2131.293495] cx23885[0]:   (0x00010400) iq 0: 0x1c0002f0 [ write sol eol count=752 ]
[ 2131.293506] cx23885[0]:   iq 1: 0x0587ad60 [ arg #1 ]
[ 2131.293512] cx23885[0]:   iq 2: 0x00000000 [ arg #2 ]
[ 2131.293518] cx23885[0]:   (0x0001040c) iq 3: 0x1c0002f0 [ write sol eol count=752 ]
[ 2131.293528] cx23885[0]:   iq 4: 0x0587b050 [ arg #1 ]
[ 2131.293534] cx23885[0]:   iq 5: 0x00000000 [ arg #2 ]
[ 2131.293540] cx23885[0]:   (0x00010418) iq 6: 0x0587ad60 [ INVALID eol irq1 23 18 cnt1 cnt0 resync 13 count=3424 ]
[ 2131.293554] cx23885[0]:   (0x0001041c) iq 7: 0x00000000 [ INVALID count=0 ]
[ 2131.293562] cx23885[0]:   (0x00010420) iq 8: 0x00000000 [ INVALID count=0 ]
[ 2131.293596] cx23885[0]:   (0x00010424) iq 9: 0x1c0002f0 [ write sol eol count=752 ]
[ 2131.293605] cx23885[0]:   iq a: 0x0587a1a0 [ arg #1 ]
[ 2131.293612] cx23885[0]:   iq b: 0x00000000 [ arg #2 ]
[ 2131.293617] cx23885[0]:   (0x00010430) iq c: 0x1c0002f0 [ write sol eol count=752 ]
[ 2131.293627] cx23885[0]:   iq d: 0x0587a490 [ arg #1 ]
[ 2131.293633] cx23885[0]:   iq e: 0x00000000 [ arg #2 ]
[ 2131.293639] cx23885[0]:   (0x0001043c) iq f: 0x1c0002f0 [ write sol eol count=752 ]
[ 2131.293648] cx23885[0]:   iq 10: 0x1c0002f0 [ arg #1 ]
[ 2131.293655] cx23885[0]:   iq 11: 0x0614deb0 [ arg #2 ]
[ 2131.293659] cx23885[0]: fifo: 0x00005000 -> 0x6000
[ 2131.293663] cx23885[0]: ctrl: 0x00010400 -> 0x10460
[ 2131.293669] cx23885[0]:   ptr1_reg: 0x000054d0
[ 2131.293674] cx23885[0]:   ptr2_reg: 0x00010598
[ 2131.293680] cx23885[0]:   cnt1_reg: 0x0000001e
[ 2131.293685] cx23885[0]:   cnt2_reg: 0x00000007
[ 2133.332054] cx23885[0]: mpeg risc op code error 1000 0
[ 2133.332067] cx23885[0]: TS1 B - dma channel status dump
[ 2133.332075] cx23885[0]:   cmds: init risc lo   : 0x07db3000
[ 2133.332082] cx23885[0]:   cmds: init risc hi   : 0x00000000
[ 2133.332088] cx23885[0]:   cmds: cdt base       : 0x00010580
[ 2133.332094] cx23885[0]:   cmds: cdt size       : 0x0000000a
[ 2133.332101] cx23885[0]:   cmds: iq base        : 0x00010400
[ 2133.332107] cx23885[0]:   cmds: iq size        : 0x00000010
[ 2133.332113] cx23885[0]:   cmds: risc pc lo     : 0x07db3018
[ 2133.332119] cx23885[0]:   cmds: risc pc hi     : 0x00000000
[ 2133.332125] cx23885[0]:   cmds: iq wr ptr      : 0x00004106
[ 2133.332131] cx23885[0]:   cmds: iq rd ptr      : 0x00004103
[ 2133.332137] cx23885[0]:   cmds: cdt current    : 0x000105c8
[ 2133.332143] cx23885[0]:   cmds: pci target lo  : 0x0587b050
[ 2133.332149] cx23885[0]:   cmds: pci target hi  : 0x00000000
[ 2133.332156] cx23885[0]:   cmds: line / byte    : 0x00010000
[ 2133.332161] cx23885[0]:   risc0: 0x1c0002f0 [ write sol eol count=752 ]
[ 2133.332172] cx23885[0]:   risc1: 0x0587ad60 [ INVALID eol irq1 23 18 cnt1 cnt0 resync 13 count=3424 ]
[ 2133.332188] cx23885[0]:   risc2: 0x00000000 [ INVALID count=0 ]
[ 2133.332196] cx23885[0]:   risc3: 0x1c0002f0 [ write sol eol count=752 ]
[ 2133.332206] cx23885[0]:   (0x00010400) iq 0: 0x1c0002f0 [ write sol eol count=752 ]
[ 2133.332216] cx23885[0]:   iq 1: 0x0587ad60 [ arg #1 ]
[ 2133.332222] cx23885[0]:   iq 2: 0x00000000 [ arg #2 ]
[ 2133.332228] cx23885[0]:   (0x0001040c) iq 3: 0x1c0002f0 [ write sol eol count=752 ]
[ 2133.332238] cx23885[0]:   iq 4: 0x0587b050 [ arg #1 ]
[ 2133.332244] cx23885[0]:   iq 5: 0x00000000 [ arg #2 ]
[ 2133.332249] cx23885[0]:   (0x00010418) iq 6: 0x0587ad60 [ INVALID eol irq1 23 18 cnt1 cnt0 resync 13 count=3424 ]
[ 2133.332264] cx23885[0]:   (0x0001041c) iq 7: 0x00000000 [ INVALID count=0 ]
[ 2133.332271] cx23885[0]:   (0x00010420) iq 8: 0x00000000 [ INVALID count=0 ]
[ 2133.332279] cx23885[0]:   (0x00010424) iq 9: 0x1c0002f0 [ write sol eol count=752 ]
[ 2133.332288] cx23885[0]:   iq a: 0x0587a1a0 [ arg #1 ]
[ 2133.332294] cx23885[0]:   iq b: 0x00000000 [ arg #2 ]
[ 2133.332300] cx23885[0]:   (0x00010430) iq c: 0x1c0002f0 [ write sol eol count=752 ]
[ 2133.332310] cx23885[0]:   iq d: 0x0587a490 [ arg #1 ]
[ 2133.332316] cx23885[0]:   iq e: 0x00000000 [ arg #2 ]
[ 2133.332321] cx23885[0]:   (0x0001043c) iq f: 0x1c0002f0 [ write sol eol count=752 ]
[ 2133.332331] cx23885[0]:   iq 10: 0x1c0002f0 [ arg #1 ]
[ 2133.332337] cx23885[0]:   iq 11: 0x0614deb0 [ arg #2 ]
[ 2133.332342] cx23885[0]: fifo: 0x00005000 -> 0x6000
[ 2133.332346] cx23885[0]: ctrl: 0x00010400 -> 0x10460
[ 2133.332352] cx23885[0]:   ptr1_reg: 0x00005220
[ 2133.332357] cx23885[0]:   ptr2_reg: 0x00010588
[ 2133.332362] cx23885[0]:   cnt1_reg: 0x00000022
[ 2133.332368] cx23885[0]:   cnt2_reg: 0x00000009
[ 2162.704496] Shorewall:zinet2fw:DROP:IN=inet OUT= MAC=bc:ee:7b:e1:71:51:aa:42:00:00:00:75:08:00 SRC=61.160.224.129 DST=80.232.242.31 LEN=40 TOS=0x00 PREC=0x20 TTL=244 ID=54321 PROTO=TCP SPT=60770 DPT=3128 WINDOW=65535 RES=0x00 SYN URGP=0 
[ 2192.784298] Shorewall:zinet2fw:DROP:IN=inet OUT= MAC=bc:ee:7b:e1:71:51:aa:42:00:00:00:75:08:00 SRC=37.0.121.227 DST=80.232.242.31 LEN=29 TOS=0x00 PREC=0x20 TTL=59 ID=40741 DF PROTO=UDP SPT=53088 DPT=19 LEN=9