Re: iwlwifi-7265-ucode-25.30.14.0.tgz. in Centos 7
On Sun, Apr 08, 2018 at 08:58:35AM +0200, Dusan Bruncko wrote: > My problem is following: This firmware was created for kernel 4.2+, > but I am using > Centos 7 with kernels a la 3.10. Therefore I see during booting and Wireless stack and drivers are regularly updated in Centos kernel, (for example latest release has wireless drivers from 4.14) and should match firmware provided in the distribution. Regards Stanislaw
Re: iwlwifi-7265-ucode-25.30.14.0.tgz. in Centos 7
On 4/9/2018 6:18 PM, Larry Finger wrote: On 04/08/2018 11:56 PM, Dusan Bruncko wrote: Dear Larry, Thank you for your mail. But concerning to "capa flags index 3", I am not sure. Please look following message receiving for command "ps aux", /usr/bin/abrt-watch-log -F BUG: WARNING: at WARNING: CPU: INFO: possible recursive locking detected ernel BUG at list_del corruption list_add corruption do_IRQ: stack over flow: ear stack overflow (cur: eneral protection fault nable to handle kernel ouble fault: RTNL: assertion failed eek! page_mapcount(page) went negative! adness at NETDEV WATCHDOG ysctl table check failed : nobody cared IRQ handler type mismatch Machine Check Exception: Machine check events logged divide error: bounds: coprocessor segment overrun: inva lid TSS: segment not present: invalid opcode: alignment check: stack segment: fpu exception: simd exception: iret exce ption: /var/log/messages -- /usr/bin/abrt-dump-oops -xtD I am not software expert, but also looking on message from abrt: Subject: [abrt] : divide error: [#1] SMP => look attachment. Maybe it is direct consequence connected with my wi-fi problem... Regards, Dusan Larry Finger wrote: On 04/08/2018 01:58 AM, Dusan Bruncko wrote: Hello, Allow me to ask you the following question: I have laptop with: "02:00.0 Network controller: Intel Corporation Wireless 7265 (rev 59)". For this device I found firmware iwlwifi-7265-ucode-25.30.14.0.tgz. My problem is following: This firmware was created for kernel 4.2+, but I am using Centos 7 with kernels a la 3.10. Therefore I see during booting and after switch off some problematic messages a la: capa flags index 3 larger than supported by driver or failed to remove key (2, ff:ff:ff:ff:ff:ff) from hardware ... Wi-fi works properly, not to look on the previous messages. My question to you: do you have in schedule to include proper firmware also for centos 7/redhat 7? If your kernel were newer, I would recommend running the backports drivers, but I think 3.10 is too old. That said, this code change would not fix the "failed to remove key" message as I get that on my 7260 device with kernel 4.16.0. I think you may safely ignore this one if for no other reason than it only happens when the device is being shut down. backports works for 3.10 and higher kernels so you are just on the good side of it. If the "capa flags index 3" message is not causing any problems, I would ignore it as well. On this and most mailing lists, one should not top post. It is most inconvenient to have to continually scroll up and down to get to your comments while writing mine. In your first posting, you said "Wi-fi works properly". That certainly does not imply any problems other than the strange messages in the log. If you are getting BUG and/or WARNING dumps, then the output of the dmesg command will list the traceback. I do not see any of those. They may be a consequence of using such an old kernel. I am only an Intel wifi user, not a developer, and it is unlikely that I will be able to fix any of your problems. In any case, you need to post the full tracebacks of those BUGS/WARNINGS here. Remember, do not post at the top. The log shows that the "divide error" occurs in your (proprietary) nvidia driver. There is no relation to the wifi "issues" discussed in this thread. Regards, Arend
Re: iwlwifi-7265-ucode-25.30.14.0.tgz. in Centos 7
On 04/08/2018 11:56 PM, Dusan Bruncko wrote: Dear Larry, Thank you for your mail. But concerning to "capa flags index 3", I am not sure. Please look following message receiving for command "ps aux", /usr/bin/abrt-watch-log -F BUG: WARNING: at WARNING: CPU: INFO: possible recursive locking detected ernel BUG at list_del corruption list_add corruption do_IRQ: stack over flow: ear stack overflow (cur: eneral protection fault nable to handle kernel ouble fault: RTNL: assertion failed eek! page_mapcount(page) went negative! adness at NETDEV WATCHDOG ysctl table check failed : nobody cared IRQ handler type mismatch Machine Check Exception: Machine check events logged divide error: bounds: coprocessor segment overrun: inva lid TSS: segment not present: invalid opcode: alignment check: stack segment: fpu exception: simd exception: iret exce ption: /var/log/messages -- /usr/bin/abrt-dump-oops -xtD I am not software expert, but also looking on message from abrt: Subject: [abrt] : divide error: [#1] SMP => look attachment. Maybe it is direct consequence connected with my wi-fi problem... Regards, Dusan Larry Finger wrote: On 04/08/2018 01:58 AM, Dusan Bruncko wrote: Hello, Allow me to ask you the following question: I have laptop with: "02:00.0 Network controller: Intel Corporation Wireless 7265 (rev 59)". For this device I found firmware iwlwifi-7265-ucode-25.30.14.0.tgz. My problem is following: This firmware was created for kernel 4.2+, but I am using Centos 7 with kernels a la 3.10. Therefore I see during booting and after switch off some problematic messages a la: capa flags index 3 larger than supported by driver or failed to remove key (2, ff:ff:ff:ff:ff:ff) from hardware ... Wi-fi works properly, not to look on the previous messages. My question to you: do you have in schedule to include proper firmware also for centos 7/redhat 7? If your kernel were newer, I would recommend running the backports drivers, but I think 3.10 is too old. That said, this code change would not fix the "failed to remove key" message as I get that on my 7260 device with kernel 4.16.0. I think you may safely ignore this one if for no other reason than it only happens when the device is being shut down. If the "capa flags index 3" message is not causing any problems, I would ignore it as well. On this and most mailing lists, one should not top post. It is most inconvenient to have to continually scroll up and down to get to your comments while writing mine. In your first posting, you said "Wi-fi works properly". That certainly does not imply any problems other than the strange messages in the log. If you are getting BUG and/or WARNING dumps, then the output of the dmesg command will list the traceback. I do not see any of those. They may be a consequence of using such an old kernel. I am only an Intel wifi user, not a developer, and it is unlikely that I will be able to fix any of your problems. In any case, you need to post the full tracebacks of those BUGS/WARNINGS here. Remember, do not post at the top. Larry A: Because it puts things out of order. Q: Why is top posting bad?
Re: iwlwifi-7265-ucode-25.30.14.0.tgz. in Centos 7
Dear Larry, Thank you for your mail. But concerning to "capa flags index 3", I am not sure. Please look following message receiving for command "ps aux", /usr/bin/abrt-watch-log -F BUG: WARNING: at WARNING: CPU: INFO: possible recursive locking detected ernel BUG at list_del corruption list_add corruption do_IRQ: stack over flow: ear stack overflow (cur: eneral protection fault nable to handle kernel ouble fault: RTNL: assertion failed eek! page_mapcount(page) went negative! adness at NETDEV WATCHDOG ysctl table check failed : nobody cared IRQ handler type mismatch Machine Check Exception: Machine check events logged divide error: bounds: coprocessor segment overrun: inva lid TSS: segment not present: invalid opcode: alignment check: stack segment: fpu exception: simd exception: iret exce ption: /var/log/messages -- /usr/bin/abrt-dump-oops -xtD I am not software expert, but also looking on message from abrt: Subject: [abrt] : divide error: [#1] SMP => look attachment. Maybe it is direct consequence connected with my wi-fi problem... Regards, Dusan Larry Finger wrote: On 04/08/2018 01:58 AM, Dusan Bruncko wrote: Hello, Allow me to ask you the following question: I have laptop with: "02:00.0 Network controller: Intel Corporation Wireless 7265 (rev 59)". For this device I found firmware iwlwifi-7265-ucode-25.30.14.0.tgz. My problem is following: This firmware was created for kernel 4.2+, but I am using Centos 7 with kernels a la 3.10. Therefore I see during booting and after switch off some problematic messages a la: capa flags index 3 larger than supported by driver or failed to remove key (2, ff:ff:ff:ff:ff:ff) from hardware ... Wi-fi works properly, not to look on the previous messages. My question to you: do you have in schedule to include proper firmware also for centos 7/redhat 7? If your kernel were newer, I would recommend running the backports drivers, but I think 3.10 is too old. That said, this code change would not fix the "failed to remove key" message as I get that on my 7260 device with kernel 4.16.0. I think you may safely ignore this one if for no other reason than it only happens when the device is being shut down. If the "capa flags index 3" message is not causing any problems, I would ignore it as well. Larry From MAILER-DAEMON Mon Apr 9 06:49:13 2018 Date: 09 Apr 2018 06:49:13 +0200 From: Mail System Internal Data Subject: DON'T DELETE THIS MESSAGE -- FOLDER INTERNAL DATA Message-ID: <1523249353@dusan> X-IMAP: 1515433162 01 Status: RO This text is part of the internal format of your mail folder, and is not a real message. It is created automatically by the mail system software. If deleted, important folder data will be lost, and it will be re-created with the data reset to initial values. From user@localhost.localdomain Sun Apr 8 21:19:59 2018 Return-Path: X-Original-To: root@localhost Delivered-To: root@localhost.localdomain Received: by dusan.localdomain (Postfix, from userid 0) id EC556183268D; Sun, 8 Apr 2018 21:19:59 +0200 (CEST) Date: Sun, 08 Apr 2018 21:19:59 +0200 From: user@localhost.localdomain To: root@localhost.localdomain Subject: [abrt] : divide error: [#1] SMP Message-ID: <5aca6b5f.3mmPHe1BCG4twwcc%user@localhost> User-Agent: Heirloom mailx 12.5 7/5/10 MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Status: RO X-Status: X-Keywords: X-UID: 1 reason: divide error: [#1] SMP component: kernel count: 1 analyzer: vmcore architecture: x86_64 event_log: kernel: 3.10.0-693.21.1.el7.x86_64 kernel_tainted_short: POE last_occurrence: 1523215197 not-reportable: A kernel problem occurred, but your kernel has been tainted (flags:POE). Kernel maintainers are unable to diagnose tainted reports. os_release: CentOS Linux release 7.4.1708 (Core) runlevel: unknown time: Sun 08 Apr 2018 09:19:57 PM CEST type: vmcore uid:0 username: root uuid: 5d32cff37b98ea527d4f896e4995438e12623864 backtrace: :divide error: [#1] SMP :Modules linked in: xt_CHECKSUM tun drbg ansi_cprng ccm ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ip_set nfnetlink ebtable_nat ebtable_broute bridge stp llc ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw nf_nat ebtable_filter ebtables ip6table_filter ip6_tables ipt_REJECT nf_reject_ipv4 nf_conntrack_ipv4(-) nf_defrag_ipv4 xt_conntrack nf_conntrack bnep dm_mirror dm_region_hash dm_log dm_mod vfat fat nvidia_drm(POE) nvidia_modeset(POE) snd_hda_codec_hdmi nvidia_uvm(POE) arc4 intel_powerclamp coretemp nvidia(POE) snd_hda_codec_realtek hid_multitouch snd_hda_codec_generic intel_rapl iosf_mbi iwlmvm mac80211 kvm_intel iTCO_wdt kvm iTCO_vendor_support snd_hda_intel asus_nb_wmi snd_hda_codec asus_wmi sparse_keymap snd_hda_core snd_hwdep : iwlw
Re: iwlwifi-7265-ucode-25.30.14.0.tgz. in Centos 7
On 04/08/2018 01:58 AM, Dusan Bruncko wrote: Hello, Allow me to ask you the following question: I have laptop with: "02:00.0 Network controller: Intel Corporation Wireless 7265 (rev 59)". For this device I found firmware iwlwifi-7265-ucode-25.30.14.0.tgz. My problem is following: This firmware was created for kernel 4.2+, but I am using Centos 7 with kernels a la 3.10. Therefore I see during booting and after switch off some problematic messages a la: capa flags index 3 larger than supported by driver or failed to remove key (2, ff:ff:ff:ff:ff:ff) from hardware ... Wi-fi works properly, not to look on the previous messages. My question to you: do you have in schedule to include proper firmware also for centos 7/redhat 7? If your kernel were newer, I would recommend running the backports drivers, but I think 3.10 is too old. That said, this code change would not fix the "failed to remove key" message as I get that on my 7260 device with kernel 4.16.0. I think you may safely ignore this one if for no other reason than it only happens when the device is being shut down. If the "capa flags index 3" message is not causing any problems, I would ignore it as well. Larry
iwlwifi-7265-ucode-25.30.14.0.tgz. in Centos 7
Hello, Allow me to ask you the following question: I have laptop with: "02:00.0 Network controller: Intel Corporation Wireless 7265 (rev 59)". For this device I found firmware iwlwifi-7265-ucode-25.30.14.0.tgz. My problem is following: This firmware was created for kernel 4.2+, but I am using Centos 7 with kernels a la 3.10. Therefore I see during booting and after switch off some problematic messages a la: capa flags index 3 larger than supported by driver or failed to remove key (2, ff:ff:ff:ff:ff:ff) from hardware ... Wi-fi works properly, not to look on the previous messages. My question to you: do you have in schedule to include proper firmware also for centos 7/redhat 7? Regards, Dusan
