[Bug 1728651] Re: System hangs after iwlwifi firmware crash
Okay, so, I remembered disabling CStates in BIOS as well as the other Intel speed throttling settings. After re-enabling them, I've been streaming data for quite a while, and haven't had the iwlwifi driver crash. So, "workaround" I guess?? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728651 Title: System hangs after iwlwifi firmware crash To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1728651/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728651] Re: System hangs after iwlwifi firmware crash
follow up ... It [unsurprisingly] doesn't have anything to do with YT, streaming or network usage -- I had closed Firefox and was about to shut the machine when the system froze and another crash occurred. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728651 Title: System hangs after iwlwifi firmware crash To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1728651/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728651] Re: System hangs after iwlwifi firmware crash
Rather old thread, but definitely experiencing a similar problem with the system completely freezing for about 10-15 seconds. Syslog contains the same core dump as posted above (i've pasted mine below ...) It seems to happen during heavy streaming -- for me that's YouTube at the moment. Watching videos' the crash happened numerous times at a regular interval of one minute then a four minute interval and then back to numerous at one minute interval again ... (also pasted below), this seems unusual in its regularity which is why I include it. However switching to an online multiplayer game, during the course of half an hour the crash never occurred, or wasn't logged and then shutting the game and restarting a new YT video, the crash occurred in less than a minute of play (also pasted). One last note, the system didn't freeze during the second crash (@01:51) however did stutter/hang during a subsequent crash at 01:52. System information: uname: - 5.4.1-zenghost #1 SMP PREEMPT Tue Dec 3 21:22:12 PST 2019 x86_64 Intel(R) Core(TM) i7-8750H CPU @ 2.20GHz GenuineIntel GNU/Linux /proc/cmdline: - BOOT_IMAGE=dev000:\EFI\Slackware\vmlinuz root=/dev/slackvg/root resume=/dev/slackvg/swap vga=normal ro ro lspci: 00:00.0 Host bridge: Intel Corporation 8th Gen Core Processor Host Bridge/DRAM Registers (rev 07) 00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor PCIe Controller (x16) (rev 07) 00:02.0 VGA compatible controller: Intel Corporation UHD Graphics 630 (Mobile) 00:04.0 Signal processing controller: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Thermal Subsystem (rev 07) 00:08.0 System peripheral: Intel Corporation Xeon E3-1200 v5/v6 / E3-1500 v5 / 6th/7th/8th Gen Core Processor Gaussian Mixture Model 00:12.0 Signal processing controller: Intel Corporation Cannon Lake PCH Thermal Controller (rev 10) 00:14.0 USB controller: Intel Corporation Cannon Lake PCH USB 3.1 xHCI Host Controller (rev 10) 00:14.2 RAM memory: Intel Corporation Cannon Lake PCH Shared SRAM (rev 10) 00:15.0 Serial bus controller [0c80]: Intel Corporation Cannon Lake PCH Serial IO I2C Controller #0 (rev 10) 00:15.1 Serial bus controller [0c80]: Intel Corporation Cannon Lake PCH Serial IO I2C Controller #1 (rev 10) 00:16.0 Communication controller: Intel Corporation Cannon Lake PCH HECI Controller (rev 10) 00:17.0 SATA controller: Intel Corporation Cannon Lake Mobile PCH SATA AHCI Controller (rev 10) 00:1d.0 PCI bridge: Intel Corporation Cannon Lake PCH PCI Express Root Port #9 (rev f0) 00:1d.5 PCI bridge: Intel Corporation Cannon Lake PCH PCI Express Root Port #14 (rev f0) 00:1d.6 PCI bridge: Intel Corporation Cannon Lake PCH PCI Express Root Port #15 (rev f0) 00:1f.0 ISA bridge: Intel Corporation Device a30d (rev 10) 00:1f.3 Audio device: Intel Corporation Cannon Lake PCH cAVS (rev 10) 00:1f.4 SMBus: Intel Corporation Cannon Lake PCH SMBus Controller (rev 10) 00:1f.5 Serial bus controller [0c80]: Intel Corporation Cannon Lake PCH SPI Controller (rev 10) 01:00.0 VGA compatible controller: NVIDIA Corporation TU106M [GeForce RTX 2060 Mobile] (rev a1) 01:00.1 Audio device: NVIDIA Corporation TU106 High Definition Audio Controller (rev a1) 01:00.2 USB controller: NVIDIA Corporation TU106 USB 3.1 Host Controller (rev a1) 01:00.3 Serial bus controller [0c80]: NVIDIA Corporation TU106 USB Type-C UCSI Controller (rev a1) 02:00.0 Non-Volatile memory controller: SK hynix Device 1327 03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. Device 2502 (rev 1f) 04:00.0 Network controller: Intel Corporation Wireless-AC 9260 (rev 29) Summary of logs pasted below as well as uploaded copy. (logs are seperated with lines of "=" ). - crash at time 01:18. Crash during YT streaming, complete system hang for roughly 12-15 seconds. https://termbin.com/iybv - crash at time 01:48. initial crash after resuming YT videos. No system stutter/hang experienced. https://termbin.com/0e76 - crash at 01:51. Same video, no hang. https://termbin.com/lxcx - crash at 1:52. Again, same video, noticeable system stuttering, but not complete freeze. https://termbin.com/eo3r - output of 'grep "frame pointer" /var/log/syslog' https://termbin.com/aed2 === Dec 21 01:18:33 zenghost kernel: [ 2556.041494] iwlwifi :04:00.0: Error sending STATISTICS_CMD: time out after 2000ms. Dec 21 01:18:33 zenghost kernel: [ 2556.041497] iwlwifi :04:00.0: Current CMD queue read_ptr 163 write_ptr 164 Dec 21 01:18:33 zenghost kernel: [ 2556.292325] iwlwifi :04:00.0: HW error, resetting before reading Dec 21 01:18:33 zenghost kernel: [ 2556.298417] iwlwifi :04:00.0: Start IWL Error Log Dump: Dec 21 01:18:33 zenghost kernel: [ 2556.298419] iwlwifi :04:00.0: Status: 0x0040, count: -1668266372 Dec 21 01:18:33 zenghost kernel: [ 2556.298420] iwlwifi :04:00.0: Loaded firmware
[Bug 1728651] Re: System hangs after iwlwifi firmware crash
I'm now on 4.16.3 kernel, and while I haven't encountered freeze since moving to 4.15.13+, the WiFi connection becomes slow/unstable after few minutes. I'm not sure this is connected to the same part of code, or my HW meanwhile degraded a bit (did the 4.4 kernel work without a hitch? I may try to boot it for few days to see if it's HW issue, or still regression in kernel and wifi card driver). At this moment this is just a disclaimer to my post above, to make people not expect everything works perfectly after update of kernel, YMMV. For me it at least doesn't freeze any more. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728651 Title: System hangs after iwlwifi firmware crash To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1728651/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728651] Re: System hangs after iwlwifi firmware crash
Just had a system hang on 18.04 due to this. The hangs are definitely much rarer, but do happen. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728651 Title: System hangs after iwlwifi firmware crash To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1728651/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728651] Re: System hangs after iwlwifi firmware crash
On Ubuntu 18.04, the warnings in kern.log still happen, and a kernel oops is reported, but the system doesn't hang. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728651 Title: System hangs after iwlwifi firmware crash To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1728651/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728651] Re: System hangs after iwlwifi firmware crash
Upon upgrading to Ubuntu 18.04 beta, which runs kernel 4.15.0-13-generic and iwlwifi 8265 driver firmware 34.0.1, this problem seems to have gone away. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728651 Title: System hangs after iwlwifi firmware crash To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1728651/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728651] Re: System hangs after iwlwifi firmware crash
I did switch to mainline kernel 4.15.13 about 10 days back, and so far no single freeze happened. I did use this web page for instructions/etc: https://wiki.ubuntu.com/Kernel/MainlineBuilds I'm on KDE Neon distro, which is basically Ubuntu 16.04 LTS (with latests KDE packages on top of it). This was very annoying period of time (full 3 months?) on the 4.13 kernel with freezing at least 2-3 times per week, I wonder if there's not large enough portion of users affected to check if the update of kernel for ordinary users can be accelerated? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728651 Title: System hangs after iwlwifi firmware crash To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1728651/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728651] Re: System hangs after iwlwifi firmware crash
Am suffering from the same bug on a Thinkpad T470s with an Intel 8265 wifi chip running Ubuntu 17.10, Linux kernel 4.13.0-37-generic, and iwlwifi 31.560484.0. There are multiple reports like the errors below in kern.log. After a while, the machine completely locks up. Interestingly, the system only seems to lock up when transferring files using Syncthing or Resilio Sync. Mar 31 15:36:50 albatross kernel: [66351.160529] iwlwifi :3a:00.0: Microcode SW error detected. Restarting 0x8200. Mar 31 15:36:50 albatross kernel: [66351.160659] iwlwifi :3a:00.0: Start IWL Error Log Dump: Mar 31 15:36:50 albatross kernel: [66351.160661] iwlwifi :3a:00.0: Status: 0x0200, count: 6 Mar 31 15:36:50 albatross kernel: [66351.160662] iwlwifi :3a:00.0: Loaded firmware version: 31.560484.0 Mar 31 15:36:50 albatross kernel: [66351.160664] iwlwifi :3a:00.0: 0x0038 | BAD_COMMAND Mar 31 15:36:50 albatross kernel: [66351.160665] iwlwifi :3a:00.0: 0x0220 | trm_hw_status0 Mar 31 15:36:50 albatross kernel: [66351.160667] iwlwifi :3a:00.0: 0x | trm_hw_status1 Mar 31 15:36:50 albatross kernel: [66351.160668] iwlwifi :3a:00.0: 0x0002495C | branchlink2 Mar 31 15:36:50 albatross kernel: [66351.160670] iwlwifi :3a:00.0: 0x0003962E | interruptlink1 Mar 31 15:36:50 albatross kernel: [66351.160671] iwlwifi :3a:00.0: 0x | interruptlink2 Mar 31 15:36:50 albatross kernel: [66351.160673] iwlwifi :3a:00.0: 0x0065001C | data1 Mar 31 15:36:50 albatross kernel: [66351.160674] iwlwifi :3a:00.0: 0x0066 | data2 Mar 31 15:36:50 albatross kernel: [66351.160675] iwlwifi :3a:00.0: 0x0067 | data3 Mar 31 15:36:50 albatross kernel: [66351.160677] iwlwifi :3a:00.0: 0x00016976 | beacon time Mar 31 15:36:50 albatross kernel: [66351.160678] iwlwifi :3a:00.0: 0x0398C5D9 | tsf low Mar 31 15:36:50 albatross kernel: [66351.160680] iwlwifi :3a:00.0: 0x0014 | tsf hi Mar 31 15:36:50 albatross kernel: [66351.160681] iwlwifi :3a:00.0: 0x | time gp1 Mar 31 15:36:50 albatross kernel: [66351.160682] iwlwifi :3a:00.0: 0x000C98DD | time gp2 Mar 31 15:36:50 albatross kernel: [66351.160684] iwlwifi :3a:00.0: 0x0001 | uCode revision type Mar 31 15:36:50 albatross kernel: [66351.160685] iwlwifi :3a:00.0: 0x001F | uCode version major Mar 31 15:36:50 albatross kernel: [66351.160687] iwlwifi :3a:00.0: 0x00088D64 | uCode version minor Mar 31 15:36:50 albatross kernel: [66351.160688] iwlwifi :3a:00.0: 0x0230 | hw version Mar 31 15:36:50 albatross kernel: [66351.160689] iwlwifi :3a:00.0: 0x00C89000 | board version Mar 31 15:36:50 albatross kernel: [66351.160691] iwlwifi :3a:00.0: 0x0065001C | hcmd Mar 31 15:36:50 albatross kernel: [66351.160692] iwlwifi :3a:00.0: 0x24022082 | isr0 Mar 31 15:36:50 albatross kernel: [66351.160694] iwlwifi :3a:00.0: 0x | isr1 Mar 31 15:36:50 albatross kernel: [66351.160695] iwlwifi :3a:00.0: 0x28201802 | isr2 Mar 31 15:36:50 albatross kernel: [66351.160697] iwlwifi :3a:00.0: 0x004120C0 | isr3 Mar 31 15:36:50 albatross kernel: [66351.160698] iwlwifi :3a:00.0: 0x | isr4 Mar 31 15:36:50 albatross kernel: [66351.160699] iwlwifi :3a:00.0: 0x0A8A001C | last cmd Id Mar 31 15:36:50 albatross kernel: [66351.160701] iwlwifi :3a:00.0: 0x | wait_event Mar 31 15:36:50 albatross kernel: [66351.160702] iwlwifi :3a:00.0: 0x0094 | l2p_control Mar 31 15:36:50 albatross kernel: [66351.160704] iwlwifi :3a:00.0: 0x00018030 | l2p_duration Mar 31 15:36:50 albatross kernel: [66351.160705] iwlwifi :3a:00.0: 0x000F | l2p_mhvalid Mar 31 15:36:50 albatross kernel: [66351.160706] iwlwifi :3a:00.0: 0x0085 | l2p_addr_match Mar 31 15:36:50 albatross kernel: [66351.160708] iwlwifi :3a:00.0: 0x000D | lmpm_pmg_sel Mar 31 15:36:50 albatross kernel: [66351.160709] iwlwifi :3a:00.0: 0x13091828 | timestamp Mar 31 15:36:50 albatross kernel: [66351.160711] iwlwifi :3a:00.0: 0x8098 | flow_handler Mar 31 15:36:50 albatross kernel: [66351.160777] iwlwifi :3a:00.0: Start IWL Error Log Dump: Mar 31 15:36:50 albatross kernel: [66351.160779] iwlwifi :3a:00.0: Status: 0x0200, count: 7 Mar 31 15:36:50 albatross kernel: [66351.160781] iwlwifi :3a:00.0: 0x0070 | ADVANCED_SYSASSERT Mar 31 15:36:50 albatross kernel: [66351.160782] iwlwifi :3a:00.0: 0x | umac branchlink1 Mar 31 15:36:50 albatross kernel: [66351.160783] iwlwifi :3a:00.0: 0xC0086950 | umac branchlink2 Mar 31 15:36:50 albatross kernel: [66351.160785] iwlwifi :3a:00.0: 0xC00842BC | umac interruptlink1 Mar 31 15:36:50 albatross kernel: [66351.160786] iwlwifi :3a:00.0: 0xC00842BC | umac interruptlink2 Mar 31 15:36:50 albatross kernel: [66351.160788] iwlwifi :3a:00.0: 0x0800 | umac data1 Mar 31 15:36:50 albatross kernel: [66351.160789] iwlwifi :3a:00.0: 0xC00842BC | umac data2
[Bug 1728651] Re: System hangs after iwlwifi firmware crash
I have the same issue on the NUC7i3BN! Is there already a bugfix available? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728651 Title: System hangs after iwlwifi firmware crash To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1728651/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728651] Re: System hangs after iwlwifi firmware crash
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: linux-firmware (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728651 Title: System hangs after iwlwifi firmware crash To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1728651/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728651] Re: System hangs after iwlwifi firmware crash
** Package changed: xorg (Ubuntu) => linux-firmware (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728651 Title: System hangs after iwlwifi firmware crash To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1728651/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1728651] Re: System hangs after iwlwifi firmware crash
I don't easily see the firmware hang message in the attached files, so I'm pasting it here: Microcode SW error detected. Restarting 0x8200. Start IWL Error Log Dump: Status: 0x0200, count: 6 0x0038 | BAD_COMMAND 0x0220 | trm_hw_status0 0x | trm_hw_status1 0x00010040 | branchlink2 0x00028DA6 | interruptlink1 0x | interruptlink2 0x009A001C | data1 0x029B | data2 0x009B | data3 0x31818996 | beacon time 0xDA54AE68 | tsf low 0x0927 | tsf hi 0x | time gp1 0x34A281CF | time gp2 0x0001 | uCode revision type 0x001F | uCode version major 0x00082201 | uCode version minor 0x0201 | hw version 0x00489008 | board version 0x009A001C | hcmd 0x24022080 | isr0 0x0100 | isr1 0x2820180A | isr2 0x00417CC0 | isr3 0x | isr4 0x0099014E | last cmd Id 0x | wait_event 0x4288 | l2p_control 0x00018030 | l2p_duration 0x03BF | l2p_mhvalid 0x00E7 | l2p_addr_match 0x000D | lmpm_pmg_sel 0x15062149 | timestamp 0xE0F0 | flow_handler Start IWL Error Log Dump: Status: 0x0200, count: 7 0x0070 | ADVANCED_SYSASSERT 0x | umac branchlink1 0xC0086B70 | umac branchlink2 0xC00844E0 | umac interruptlink1 0xC00844E0 | umac interruptlink2 0x0800 | umac data1 0xC00844E0 | umac data2 0xDEADBEEF | umac data3 0x001F | umac major 0x00082201 | umac minor 0xC088627C | frame pointer 0xC088627C | stack pointer 0x009A001C | last host cmd 0x | isr status reg FW Error notification: type 0x cmd_id 0x1C FW Error notification: seq 0x009A service 0x001C FW Error notification: timestamp 0x34A1CCC1 (I trimmed words from the start of each line like: "Oct 23 16:31:59 fry kernel: [29533.463611] iwlwifi :02:00.0:") -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728651 Title: System hangs after iwlwifi firmware crash To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1728651/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
