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Bugzilla – Full Text Bug Listing |
| Summary: | Logitech QuickCam Zoom (pwc) no longer working on TW 20210115 | ||
|---|---|---|---|
| Product: | [openSUSE] openSUSE Tumbleweed | Reporter: | Javier Llorente <javier> |
| Component: | Kernel | Assignee: | openSUSE Kernel Bugs <kernel-bugs> |
| Status: | RESOLVED FIXED | QA Contact: | E-mail List <qa-bugs> |
| Severity: | Normal | ||
| Priority: | P5 - None | CC: | javier, tiwai |
| Version: | Current | ||
| Target Milestone: | --- | ||
| Hardware: | x86-64 | ||
| OS: | openSUSE Tumbleweed | ||
| Whiteboard: | |||
| Found By: | --- | Services Priority: | |
| Business Priority: | Blocker: | --- | |
| Marketing QA Status: | --- | IT Deployment: | --- |
| Attachments: |
dmesg
pwc trace |
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There has been no real code change between 5.9 and 5.10 wrt pwc driver itself, so it must be some other area (possibly the USB stack or the media core) that got broken. Could you give the full kernel messages (output of dmesg)? There might be some more hints than the single error line there. Also, just to be sure, could you check some older 5.10.x kernels that are available in OBS history repo, and verify that all 5.10.x suffer from the problem? http://download.opensuse.org/history/ Created attachment 845360 [details]
dmesg
Here's the dmesg output.
Thanks. The attached log doesn't show the error message you mentioned "pwc: Failed to allocate urb buffer 0". Could you catch those errors? Created attachment 845408 [details]
pwc trace
(In reply to Takashi Iwai from comment #3) > Thanks. The attached log doesn't show the error message you mentioned "pwc: > Failed to allocate urb buffer 0". Could you catch those errors? I only get that error when an app tries to open the video device. BTW, I haven't mentioned it; if I boot up with the old kernel (5.9.14), the webcam works fine. Thanks. This is the new check in the DMA core side that was recently added. That's why it hits only on 5.10, but the culprit is rather the pwc driver that passes the wrong device pointer, I suppose. I'm building a test kernel with the possible fix in OBS home:tiwai:bsc1181133 repo. The test kernel package will appear later (after an hour or so) at http://download.opensuse.org/repositories/home:/tiwai:/bsc1181133/standard/ Please give it a try later. (In reply to Takashi Iwai from comment #6) > Thanks. > > This is the new check in the DMA core side that was recently added. That's > why it hits only on 5.10, but the culprit is rather the pwc driver that > passes the wrong device pointer, I suppose. > > I'm building a test kernel with the possible fix in OBS > home:tiwai:bsc1181133 repo. The test kernel package will appear later > (after an hour or so) at > http://download.opensuse.org/repositories/home:/tiwai:/bsc1181133/standard/ > > Please give it a try later. I have installed the kernel from the above repository and I can confirm that the webcam is now working. Thank you very much! :) The fix was submitted to upstream and backported to stable git branch now. Let's close. This is an autogenerated message for OBS integration: This bug (1181133) was mentioned in https://build.opensuse.org/request/show/876318 15.2 / kernel-source openSUSE-SU-2021:0393-1: An update that solves 9 vulnerabilities and has 115 fixes is now available. Category: security (important) Bug References: 1065600,1065729,1078720,1081134,1084610,1132477,1151927,1152472,1152489,1154353,1155518,1156395,1163776,1169514,1170442,1176248,1176855,1177109,1177326,1177440,1177529,1178142,1178995,1179082,1179137,1179243,1179428,1179660,1179929,1180058,1180846,1180964,1180989,1181133,1181259,1181544,1181574,1181637,1181655,1181671,1181674,1181710,1181720,1181735,1181736,1181738,1181747,1181753,1181818,1181843,1181854,1181896,1181958,1181960,1181985,1182047,1182118,1182128,1182140,1182171,1182175,1182259,1182265,1182266,1182267,1182268,1182271,1182272,1182273,1182275,1182276,1182278,1182283,1182374,1182380,1182381,1182406,1182430,1182439,1182441,1182442,1182443,1182444,1182445,1182446,1182447,1182449,1182454,1182455,1182456,1182457,1182458,1182459,1182460,1182461,1182462,1182463,1182464,1182465,1182466,1182485,1182489,1182490,1182547,1182558,1182560,1182561,1182571,1182599,1182602,1182626,1182650,1182672,1182676,1182683,1182684,1182686,1182697,1182770,1182798,1182800,1182801,1182854,1182856 CVE References: CVE-2020-12362,CVE-2020-12363,CVE-2020-12364,CVE-2020-12373,CVE-2020-29368,CVE-2020-29374,CVE-2021-26930,CVE-2021-26931,CVE-2021-26932 JIRA References: Sources used: openSUSE Leap 15.2 (src): kernel-debug-5.3.18-lp152.66.2, kernel-default-5.3.18-lp152.66.2, kernel-default-base-5.3.18-lp152.66.2.lp152.8.23.2, kernel-docs-5.3.18-lp152.66.2, kernel-kvmsmall-5.3.18-lp152.66.2, kernel-obs-build-5.3.18-lp152.66.2, kernel-obs-qa-5.3.18-lp152.66.2, kernel-preempt-5.3.18-lp152.66.2, kernel-source-5.3.18-lp152.66.2, kernel-syms-5.3.18-lp152.66.2 SUSE-SU-2021:0738-1: An update that solves 9 vulnerabilities and has 114 fixes is now available. Category: security (important) Bug References: 1065600,1065729,1078720,1081134,1084610,1132477,1151927,1152472,1152489,1154353,1155518,1156395,1163776,1169514,1170442,1176248,1176855,1177109,1177326,1177440,1177529,1178142,1178995,1179082,1179137,1179243,1179428,1179660,1179929,1180058,1180846,1180964,1180989,1181133,1181259,1181544,1181574,1181637,1181655,1181671,1181674,1181710,1181720,1181735,1181736,1181738,1181747,1181753,1181818,1181843,1181854,1181896,1181958,1181960,1181985,1182047,1182118,1182128,1182140,1182171,1182175,1182259,1182265,1182266,1182267,1182268,1182271,1182272,1182273,1182275,1182276,1182278,1182283,1182374,1182380,1182381,1182406,1182430,1182439,1182441,1182442,1182443,1182444,1182445,1182446,1182447,1182449,1182454,1182455,1182456,1182457,1182458,1182459,1182460,1182461,1182462,1182463,1182464,1182465,1182466,1182485,1182489,1182490,1182547,1182558,1182560,1182561,1182571,1182599,1182602,1182626,1182650,1182672,1182676,1182683,1182684,1182686,1182770,1182798,1182800,1182801,1182854,1182856 CVE References: CVE-2020-12362,CVE-2020-12363,CVE-2020-12364,CVE-2020-12373,CVE-2020-29368,CVE-2020-29374,CVE-2021-26930,CVE-2021-26931,CVE-2021-26932 JIRA References: Sources used: SUSE Linux Enterprise Module for Public Cloud 15-SP2 (src): kernel-azure-5.3.18-18.38.1, kernel-source-azure-5.3.18-18.38.1, kernel-syms-azure-5.3.18-18.38.1 NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination. SUSE-SU-2021:0735-1: An update that solves 9 vulnerabilities and has 112 fixes is now available. Category: security (important) Bug References: 1065600,1065729,1078720,1081134,1084610,1132477,1151927,1152472,1152489,1154353,1155518,1156395,1163776,1169514,1170442,1176248,1176855,1177109,1177326,1177440,1177529,1178142,1179082,1179137,1179243,1179428,1179660,1179929,1180058,1180846,1180989,1181133,1181259,1181574,1181637,1181655,1181671,1181674,1181710,1181720,1181735,1181736,1181738,1181747,1181753,1181818,1181843,1181854,1181896,1181958,1181960,1181985,1182047,1182118,1182128,1182140,1182171,1182175,1182259,1182265,1182266,1182267,1182268,1182271,1182272,1182273,1182275,1182276,1182278,1182283,1182374,1182380,1182381,1182406,1182430,1182439,1182441,1182442,1182443,1182444,1182445,1182446,1182447,1182449,1182454,1182455,1182456,1182457,1182458,1182459,1182460,1182461,1182462,1182463,1182464,1182465,1182466,1182485,1182489,1182490,1182547,1182558,1182560,1182561,1182571,1182599,1182602,1182626,1182650,1182672,1182676,1182683,1182684,1182686,1182770,1182798,1182800,1182801,1182854,1182856,1183022 CVE References: CVE-2020-12362,CVE-2020-12363,CVE-2020-12364,CVE-2020-12373,CVE-2020-29368,CVE-2020-29374,CVE-2021-26930,CVE-2021-26931,CVE-2021-26932 JIRA References: Sources used: SUSE Linux Enterprise Module for Realtime 15-SP2 (src): kernel-rt-5.3.18-28.1, kernel-rt_debug-5.3.18-28.1, kernel-source-rt-5.3.18-28.1, kernel-syms-rt-5.3.18-28.1 NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination. SUSE-SU-2021:0741-1: An update that solves 9 vulnerabilities and has 117 fixes is now available. Category: security (important) Bug References: 1065600,1065729,1078720,1081134,1084610,1132477,1151927,1152472,1152489,1154353,1155518,1156395,1163776,1169514,1170442,1176248,1176855,1177109,1177326,1177440,1177529,1178142,1178995,1179082,1179137,1179243,1179428,1179660,1179929,1180058,1180846,1180964,1180989,1181133,1181259,1181544,1181574,1181637,1181655,1181671,1181674,1181710,1181720,1181735,1181736,1181738,1181747,1181753,1181818,1181843,1181854,1181896,1181958,1181960,1181985,1182047,1182110,1182118,1182128,1182140,1182171,1182175,1182259,1182265,1182266,1182267,1182268,1182271,1182272,1182273,1182275,1182276,1182278,1182283,1182341,1182374,1182380,1182381,1182406,1182430,1182439,1182441,1182442,1182443,1182444,1182445,1182446,1182447,1182449,1182454,1182455,1182456,1182457,1182458,1182459,1182460,1182461,1182462,1182463,1182464,1182465,1182466,1182485,1182489,1182490,1182507,1182547,1182558,1182560,1182561,1182571,1182599,1182602,1182626,1182650,1182672,1182676,1182683,1182684,1182686,1182770,1182798,1182800,1182801,1182854,1182856 CVE References: CVE-2020-12362,CVE-2020-12363,CVE-2020-12364,CVE-2020-12373,CVE-2020-29368,CVE-2020-29374,CVE-2021-26930,CVE-2021-26931,CVE-2021-26932 JIRA References: Sources used: SUSE MicroOS 5.0 (src): kernel-default-5.3.18-24.52.1, kernel-default-base-5.3.18-24.52.1.9.24.1 SUSE Linux Enterprise Workstation Extension 15-SP2 (src): kernel-default-5.3.18-24.52.1, kernel-preempt-5.3.18-24.52.1 SUSE Linux Enterprise Module for Live Patching 15-SP2 (src): kernel-default-5.3.18-24.52.1, kernel-livepatch-SLE15-SP2_Update_11-1-5.3.1 SUSE Linux Enterprise Module for Legacy Software 15-SP2 (src): kernel-default-5.3.18-24.52.1 SUSE Linux Enterprise Module for Development Tools 15-SP2 (src): kernel-docs-5.3.18-24.52.1, kernel-obs-build-5.3.18-24.52.1, kernel-preempt-5.3.18-24.52.1, kernel-source-5.3.18-24.52.1, kernel-syms-5.3.18-24.52.1 SUSE Linux Enterprise Module for Basesystem 15-SP2 (src): kernel-default-5.3.18-24.52.1, kernel-default-base-5.3.18-24.52.1.9.24.1, kernel-preempt-5.3.18-24.52.1, kernel-source-5.3.18-24.52.1 SUSE Linux Enterprise High Availability 15-SP2 (src): kernel-default-5.3.18-24.52.1 NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination. |
Today I have upgraded a PC from TW 20201218 to TW 20210115. Unfortunately, the Logitech QuickCam Zoom plugged to it is no longer working. All I get is a black screen. Tested on Zoom and Firefox. pwc: Failed to allocate urb buffer 0 It worked fine before. I assume it has something to do with the new kernel. kernel-default-5.9.14-1.2.x86_64: OK kernel-default-5.10.7-1.2.x86_64: NON-OK Workaround: boot up with the previous kernel. lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 005: ID 13d3:3414 IMC Networks Bluetooth Radio Bus 001 Device 003: ID 058f:6366 Alcor Micro Corp. Multi Flash Reader Bus 001 Device 007: ID 046d:08b3 Logitech, Inc. QuickCam Zoom Bus 001 Device 006: ID 1a81:1004 Holtek Semiconductor, Inc. Wireless Dongle 2.4 GHZ HT82D40REW Bus 001 Device 004: ID 046d:c05a Logitech, Inc. M90/M100 Optical Mouse Bus 001 Device 002: ID 05e3:0608 Genesys Logic, Inc. Hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub hwinfo --cam 01: USB 00.2: 10f00 Camera [Created at usb.122] Unique ID: cOn9.AN_e7XL7ryA Parent ID: cLrx.d7FDLX76qXB SysFS ID: /devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.3/1-2.3:1.2 SysFS BusID: 1-2.3:1.2 Hardware Class: camera Model: "Logitech QuickCam Zoom" Hotplug: USB Vendor: usb 0x046d "Logitech, Inc." Device: usb 0x08b3 "QuickCam Zoom" Driver: "snd-usb-audio" Driver Modules: "snd_usb_audio" Speed: 12 Mbps Module Alias: "usb:v046Dp08B3d0000dc00dsc00dp00ic01isc02ip00in02" Driver Info #0: Driver Status: pwc is active Driver Activation Cmd: "modprobe pwc" Config Status: cfg=new, avail=yes, need=no, active=unknown Attached to: #3 (Hub)