[mythtv-users] pvrusb2 kernel panic with kernels later than 4.4.0-87
Craig Cook
cncook001 at yahoo.com
Fri Sep 15 10:01:01 UTC 2017
Any ideas what broke in recent kernels?
This is kernel 4.4.0-93 (ubuntu 16.04)
Sep 15 05:28:26 pc1 kernel: [ 33.530284] tuner 8-0042: Tuner -1 found with type(s) Radio TV.
Sep 15 05:28:26 pc1 kernel: [ 33.530291] pvrusb2: Attached sub-driver tuner
Sep 15 05:28:26 pc1 kernel: [ 33.595221] lirc_dev: IR Remote Control driver registered, major 241
Sep 15 05:28:26 pc1 kernel: [ 33.891685] lirc_zilog: module is from the staging directory, the quality is unknown, you have been warned.
Sep 15 05:28:26 pc1 kernel: [ 33.891694] lirc_zilog: module is from the staging directory, the quality is unknown, you have been warned.
Sep 15 05:28:26 pc1 kernel: [ 33.892006] Zilog/Hauppauge IR driver initializing
Sep 15 05:28:26 pc1 kernel: [ 33.892857] probing IR Rx on pvrusb2_a (i2c-8)
Sep 15 05:28:26 pc1 kernel: [ 33.892918] probe of IR Rx on pvrusb2_a (i2c-8) done. Waiting on IR Tx.
Sep 15 05:28:26 pc1 kernel: [ 33.892921] i2c i2c-8: probe of IR Rx on pvrusb2_a (i2c-8) done
Sep 15 05:28:26 pc1 kernel: [ 33.892927] probing IR Tx on pvrusb2_a (i2c-8)
Sep 15 05:28:26 pc1 kernel: [ 33.936491] i2c i2c-8: Direct firmware load for haup-ir-blaster.bin failed with error -2
Sep 15 05:28:26 pc1 kernel: [ 33.936494] i2c i2c-8: firmware haup-ir-blaster.bin not available (-2)
Sep 15 05:28:26 pc1 kernel: [ 33.937058] i2c i2c-8: lirc_dev: driver lirc_zilog registered at minor = 0
Sep 15 05:28:26 pc1 kernel: [ 33.937059] i2c i2c-8: IR unit on pvrusb2_a (i2c-8) registered as lirc0 and ready
Sep 15 05:28:26 pc1 kernel: [ 33.937060] i2c i2c-8: probe of IR Tx on pvrusb2_a (i2c-8) done
Sep 15 05:28:26 pc1 kernel: [ 33.937085] initialization complete
Sep 15 05:28:26 pc1 systemd[1]: Started Network Manager Wait Online.
Sep 15 05:28:27 pc1 check-mk-raw-1.2.8p3[1385]: Doing 'start' on site myomd:
Sep 15 05:28:27 pc1 ModemManager[1388]: <info> Couldn't find support for device at '/sys/devices/pci0000:00/0000:00:1f.6': not supported by any plugin
Sep 15 05:28:28 pc1 kernel: [ 35.727958] cx25840 8-0044: loaded v4l-cx25840.fw firmware (16382 bytes)
Sep 15 05:28:28 pc1 kernel: [ 35.818525] BUG: unable to handle kernel NULL pointer dereference at 0000000000000002
Sep 15 05:28:28 pc1 kernel: [ 35.819052] IP: [<ffffffffc05a6818>] tveeprom_hauppauge_analog+0x818/0xbc0 [tveeprom]
Sep 15 05:28:28 pc1 kernel: [ 35.819546] PGD 0
Sep 15 05:28:28 pc1 kernel: [ 35.820037] Oops: 0000 [#1] SMP
Sep 15 05:28:28 pc1 kernel: [ 35.820538] Modules linked in: lirc_zilog(CE) lirc_dev rc_core tda8290 tuner cx25840 pvrusb2 cx2341x v4l2_common pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) tda18271 s5h1411 binfmt_misc xfs intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul cdc_acm crc32_pclmul eeepc_wmi asus_wmi sparse_keymap joydev input_leds ghash_clmulni_intel aesni_intel aes_x86_64 lrw snd_hda_codec_hdmi gf128mul glue_helper snd_hda_codec_realtek snd_hda_codec_generic saa7164 ablk_helper cryptd serio_raw tveeprom snd_hda_intel snd_hda_codec snd_hda_core dvb_core snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event videodev snd_rawmidi snd_seq snd_seq_device media snd_timer snd soundcore hci_uart btbcm btqca shpchp acpi_als btintel kfifo_buf mei_me bluetooth mei industrialio 8250_fintek mac_hid intel_lpss_acpi acpi_pad intel_lpss parport_pc ppdev lp parport autofs4 raid10 raid1 raid0 multipath linear raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx hid_logitech_hidpp xor hid_logitech_dj raid6_pq libcrc32c hid_generic usbhid mxm_wmi i915_bpo intel_ips i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt e1000e fb_sys_fops psmouse drm ptp ahci pps_core libahci wmi video pinctrl_sunrisepoint i2c_hid pinctrl_intel hid fjes
Sep 15 05:28:28 pc1 kernel: [ 35.824373] CPU: 0 PID: 1564 Comm: pvrusb2-context Tainted: G C OE 4.4.0-93-generic #116-Ubuntu
Sep 15 05:28:28 pc1 kernel: [ 35.825042] Hardware name: System manufacturer System Product Name/Z170-A, BIOS 1702 01/28/2016
Sep 15 05:28:28 pc1 kernel: [ 35.825787] task: ffff88084e5b9e00 ti: ffff8808415dc000 task.ti: ffff8808415dc000
Sep 15 05:28:28 pc1 kernel: [ 35.826468] RIP: 0010:[<ffffffffc05a6818>] [<ffffffffc05a6818>] tveeprom_hauppauge_analog+0x818/0xbc0 [tveeprom]
Sep 15 05:28:28 pc1 kernel: [ 35.827165] RSP: 0000:ffff8808415dfc00 EFLAGS: 00010246
Sep 15 05:28:28 pc1 kernel: [ 35.827856] RAX: 0000000000000000 RBX: ffffffffc05a7cfa RCX: 0000000000000000
Sep 15 05:28:28 pc1 kernel: [ 35.828570] RDX: 0000000000000008 RSI: ffffffffc05a7073 RDI: ffffffffc05a80e8
Sep 15 05:28:28 pc1 kernel: [ 35.829273] RBP: ffff8808415dfd10 R08: 0000000000012567 R09: ffff8808415dfd5c
Sep 15 05:28:28 pc1 kernel: [ 35.830011] R10: 0000000000000025 R11: 0000000000000001 R12: ffffffffc05a70b3
Sep 15 05:28:28 pc1 kernel: [ 35.830702] R13: ffff88084afcf580 R14: 0000000000000036 R15: ffff8808415dfd24
Sep 15 05:28:28 pc1 kernel: [ 35.831383] FS: 0000000000000000(0000) GS:ffff880873c00000(0000) knlGS:0000000000000000
Sep 15 05:28:28 pc1 kernel: [ 35.832084] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Sep 15 05:28:28 pc1 kernel: [ 35.832780] CR2: 0000000000000002 CR3: 000000084e69e000 CR4: 00000000003406f0
Sep 15 05:28:28 pc1 kernel: [ 35.833475] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
Sep 15 05:28:28 pc1 kernel: [ 35.834175] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Sep 15 05:28:28 pc1 kernel: [ 35.834859] Stack:
Sep 15 05:28:28 pc1 kernel: [ 35.835549] 0000000000000000 0000000000000f80 0000000000000002 ffff8808415dfc60
Sep 15 05:28:28 pc1 kernel: [ 35.836248] 0000000000000001 ffff8808415dfc20 b848f7c0461a0b2c ffff88084adbe130
Sep 15 05:28:28 pc1 kernel: [ 35.836956] 0000000000000025 0000000000000000 0000000000000000 0000009500000088
Sep 15 05:28:28 pc1 kernel: [ 35.837651] Call Trace:
Sep 15 05:28:28 pc1 kernel: [ 35.838352] [<ffffffffc0806088>] pvr2_eeprom_analyze+0x68/0x1e0 [pvrusb2]
Sep 15 05:28:28 pc1 kernel: [ 35.839059] [<ffffffffc080cfe6>] pvr2_hdw_initialize+0xae6/0xec0 [pvrusb2]
Sep 15 05:28:28 pc1 kernel: [ 35.839758] [<ffffffff8183ea26>] ? __schedule+0x3b6/0xa30
Sep 15 05:28:28 pc1 kernel: [ 35.840461] [<ffffffffc08134c0>] ? pvr2_context_destroy+0xd0/0xd0 [pvrusb2]
Sep 15 05:28:28 pc1 kernel: [ 35.841157] [<ffffffffc081355b>] pvr2_context_thread_func+0x9b/0x330 [pvrusb2]
Sep 15 05:28:28 pc1 kernel: [ 35.841864] [<ffffffff810c4430>] ? wake_atomic_t_function+0x60/0x60
Sep 15 05:28:28 pc1 kernel: [ 35.842571] [<ffffffff810a0c95>] kthread+0xe5/0x100
Sep 15 05:28:28 pc1 kernel: [ 35.843272] [<ffffffff810a0bb0>] ? kthread_create_on_node+0x1e0/0x1e0
Sep 15 05:28:28 pc1 kernel: [ 35.843984] [<ffffffff8184358f>] ret_from_fork+0x3f/0x70
Sep 15 05:28:28 pc1 kernel: [ 35.844688] [<ffffffff810a0bb0>] ? kthread_create_on_node+0x1e0/0x1e0
Sep 15 05:28:28 pc1 kernel: [ 35.845386] Code: c0 10 83 fa 08 75 d4 48 8b 85 40 ff ff ff 45 8b 47 2c 4d 8d 4f 38 48 c7 c6 73 70 5a c0 48 c7 c7 e8 80 5a c0 44 89 95 30 ff ff ff <0f> b7 48 02 48 8b 40 18 8b 90 20 03 00 00 41 8b 47 34 89 04 24
Sep 15 05:28:28 pc1 kernel: [ 35.846201] RIP [<ffffffffc05a6818>] tveeprom_hauppauge_analog+0x818/0xbc0 [tveeprom]
Sep 15 05:28:28 pc1 kernel: [ 35.846957] RSP <ffff8808415dfc00>
Sep 15 05:28:28 pc1 kernel: [ 35.847706] CR2: 0000000000000002
Sep 15 05:28:28 pc1 kernel: [ 35.848454] ---[ end trace d8f570341364c719 ]---
This works with kernel 4.4.0-87 (ubuntu 16.04)
Sep 15 05:32:43 pc1 kernel: [ 33.468369] pvrusb2: Hardware description: WinTV HVR-1950 Model 751xx
Sep 15 05:32:43 pc1 kernel: [ 33.469621] usbcore: registered new interface driver pvrusb2
Sep 15 05:32:43 pc1 kernel: [ 33.469622] pvrusb2: V4L in-tree version:Hauppauge WinTV-PVR-USB2 MPEG2 Encoder/Tuner
Sep 15 05:32:43 pc1 kernel: [ 33.469623] pvrusb2: Debug mask is 31 (0x1f)
Sep 15 05:32:43 pc1 kernel: [ 33.500437] pvrusb2: Binding ir_rx_z8f0811_haup to i2c address 0x71.
Sep 15 05:32:43 pc1 kernel: [ 33.500454] pvrusb2: Binding ir_tx_z8f0811_haup to i2c address 0x70.
Sep 15 05:32:43 pc1 ifup[1643]: /sbin/ifup: waiting for lock on /run/network/ifstate.enp0s31f6
Sep 15 05:32:43 pc1 kernel: [ 33.547852] cx25840 8-0044: cx25843-24 found @ 0x88 (pvrusb2_a)
Sep 15 05:32:43 pc1 kernel: [ 33.557949] pvrusb2: Attached sub-driver cx25840
Sep 15 05:32:43 pc1 kernel: [ 33.567263] lirc_dev: IR Remote Control driver registered, major 241
Sep 15 05:32:43 pc1 kernel: [ 33.578202] tuner 8-0042: Tuner -1 found with type(s) Radio TV.
Sep 15 05:32:43 pc1 kernel: [ 33.578206] pvrusb2: Attached sub-driver tuner
Sep 15 05:32:43 pc1 kernel: [ 33.629056] lirc_zilog: module is from the staging directory, the quality is unknown, you have been warned.
Sep 15 05:32:43 pc1 kernel: [ 33.629101] lirc_zilog: module is from the staging directory, the quality is unknown, you have been warned.
Sep 15 05:32:43 pc1 kernel: [ 33.629294] Zilog/Hauppauge IR driver initializing
Sep 15 05:32:43 pc1 kernel: [ 33.630136] probing IR Rx on pvrusb2_a (i2c-8)
Sep 15 05:32:43 pc1 kernel: [ 33.630264] probe of IR Rx on pvrusb2_a (i2c-8) done. Waiting on IR Tx.
Sep 15 05:32:43 pc1 kernel: [ 33.630266] i2c i2c-8: probe of IR Rx on pvrusb2_a (i2c-8) done
Sep 15 05:32:43 pc1 kernel: [ 33.630272] probing IR Tx on pvrusb2_a (i2c-8)
Sep 15 05:32:43 pc1 kernel: [ 33.655873] i2c i2c-8: Direct firmware load for haup-ir-blaster.bin failed with error -2
Sep 15 05:32:43 pc1 kernel: [ 33.655875] i2c i2c-8: firmware haup-ir-blaster.bin not available (-2)
Sep 15 05:32:43 pc1 kernel: [ 33.655995] i2c i2c-8: lirc_dev: driver lirc_zilog registered at minor = 0
Sep 15 05:32:43 pc1 kernel: [ 33.655996] i2c i2c-8: IR unit on pvrusb2_a (i2c-8) registered as lirc0 and ready
Sep 15 05:32:43 pc1 kernel: [ 33.655997] i2c i2c-8: probe of IR Tx on pvrusb2_a (i2c-8) done
Sep 15 05:32:43 pc1 kernel: [ 33.656020] initialization complete
Thanks
Craig
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