[1.] BUG when using memory.kmem.limit_in_bytes
[2.] After upgrading to Ubuntu 15.04, I found that the kernel crashed when running regressions for Slurm (Workload Manager). I've narrowed it down to the setting of memory.kmem.limit_in_bytes in the cgroup. I'm able to reliably reproduce it on multiple machines using the attached script. I'm able to reproduce it on kernels 4.2.0, 4.3.3 and 4.4. I'm using the kernels from kernel.ubuntu.com.
[3.] Keywords: kernel, cgroups
[4.] Kernel information
[4.1.] Kernel version (from /proc/version):
brian@lappy:~$ cat /proc/version
Linux version 4.4.0-040400-generic (kernel@gomeisa) (gcc version 5.2.1 20151010 (Ubuntu 5.2.1-22ubuntu2) ) #201601101930 SMP Mon Jan 11 00:32:41 UTC 2016
[4.2.] Kernel .config file:
Attached.
[5.] Most recent kernel version which did not have the bug:
Ubuntu 15.04:
Linux compy 3.19.0-42-generic #48-Ubuntu SMP Thu Dec 17 22:54:45 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux
[6.] Output of Oops.. message (if applicable) with symbolic information
resolved (see Documentation/oops-tracing.txt)
Attached. bug_4_4.txt, bug_4_3.txt
[7.] A small shell script or example program which triggers the
problem (if possible)
Attached cgroup_crash.pl. You might have to run it several times. I tail -f syslog in a separate window to see the backtrace.
[8.] Environment
[8.1.] Software (add the output of the ver_linux script here)
Attached.
[8.2.] Processor information (from /proc/cpuinfo):
Attached.
[8.3.] Module information (from /proc/modules):
Attached.
[8.4.] Loaded driver and hardware information (/proc/ioports, /proc/iomem)
Attached.
[8.5.] PCI information ('lspci -vvv' as root)
Attached.
[8.6.] SCSI information (from /proc/scsi/scsi)
brian@lappy:~$ cat /proc/scsi/scsi
Attached devices:
brian@lappy:~$
[8.7.] Other information that might be relevant to the problem
(please look in /proc and include all information that you
think to be relevant):
[X.] Other notes, patches, fixes, workarounds:
Thanks,
Brian
Brian
brian@lappy:~$ tail -f /var/log/syslog Dec 18 14:32:05 lappy kernel: [11753.916062] Task in /test/test_19 killed as a result of limit of /test/test_19 Dec 18 14:32:05 lappy kernel: [11753.916067] memory: usage 2048kB, limit 2048kB, failcnt 14257 Dec 18 14:32:05 lappy kernel: [11753.916069] memory+swap: usage 4812kB, limit 9007199254740988kB, failcnt 0 Dec 18 14:32:05 lappy kernel: [11753.916071] kmem: usage 1200kB, limit 2048kB, failcnt 0 Dec 18 14:32:05 lappy kernel: [11753.916072] Memory cgroup stats for /test/test_19: cache:0KB rss:848KB rss_huge:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:2764KB inactive_anon:600KB active_anon:248KB inactive_file:0KB active_file:0KB unevictable:0KB Dec 18 14:32:05 lappy kernel: [11753.916087] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name Dec 18 14:32:05 lappy kernel: [11753.916226] [13279] 0 13279 6839 2128 15 3 167 0 perl Dec 18 14:32:05 lappy kernel: [11753.916254] Memory cgroup out of memory: Kill process 13279 (perl) score 0 or sacrifice child Dec 18 14:32:05 lappy kernel: [11753.916258] Killed process 13279 (perl) total-vm:27356kB, anon-rss:6276kB, file-rss:2236kB Dec 18 14:37:54 lappy systemd[1]: Started Session 11 of user brian. Dec 18 14:58:18 lappy kernel: [13326.877916] ------------[ cut here ]------------ Dec 18 14:58:18 lappy kernel: [13326.877979] kernel BUG at /home/kernel/COD/linux/mm/memcontrol.c:3675! Dec 18 14:58:18 lappy kernel: [13326.878057] invalid opcode: 0000 [#1] SMP Dec 18 14:58:18 lappy kernel: [13326.878109] Modules linked in: bbswitch(OE) pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) binfmt_misc snd_hda_codec_hdmi nls_iso8859_1 i2c_designware_platform dell_led i2c_designware_core brcmfmac snd_hda_codec_realtek brcmutil dell_laptop dell_wmi mxm_wmi snd_hda_codec_generic nvidia(POE) dcdbas cfg80211 sparse_keymap rtsx_pci_ms memstick intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul uvcvideo snd_hda_intel videobuf2_vmalloc aesni_intel videobuf2_memops aes_x86_64 snd_hda_codec videobuf2_core lrw gf128mul v4l2_common glue_helper snd_hda_core ablk_helper videodev cryptd snd_hwdep btusb media btrtl snd_pcm snd_seq_midi snd_seq_midi_event joydev input_leds idma64 snd_rawmidi serio_raw virt_dma snd_seq snd_seq_device snd_timer processor_thermal_device snd mei_me intel_soc_dts_iosf mei iosf_mbi soundcore shpchp intel_lpss_pci hci_uart btbcm btqca btintel bluetooth int3403_thermal dell_smo8800 wmi intel_lpss_acpi int3402_thermal intel_lpss int340x_thermal_zone acpi_als kfifo_buf int3400_thermal mac_hid acpi_thermal_rel acpi_pad industrialio nfsd auth_rpcgss nfs_acl lockd grace parport_pc sunrpc ppdev lp parport autofs4 rtsx_pci_sdmmc i915 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops psmouse drm ahci nvme rtsx_pci libahci pinctrl_sunrisepoint video pinctrl_intel fjes Dec 18 14:58:18 lappy kernel: [13326.879800] CPU: 1 PID: 19571 Comm: kworker/1:2 Tainted: P W OE 4.3.3-040303-generic #201512150130 Dec 18 14:58:18 lappy kernel: [13326.879909] Hardware name: Dell Inc. XPS 15 9550/0N7TVV, BIOS 01.00.05 10/14/2015 Dec 18 14:58:18 lappy kernel: [13326.880005] Workqueue: cgroup_destroy css_killed_work_fn Dec 18 14:58:18 lappy kernel: [13326.880073] task: ffff880026d35a00 ti: ffff88024b184000 task.ti: ffff88024b184000 Dec 18 14:58:18 lappy kernel: [13326.880164] RIP: 0010:[<ffffffff811efb81>] [<ffffffff811efb81>] mem_cgroup_css_offline+0x121/0x160 Dec 18 14:58:18 lappy kernel: [13326.880282] RSP: 0018:ffff88024b187dd8 EFLAGS: 00010212 Dec 18 14:58:18 lappy kernel: [13326.880337] RAX: ffff880243938000 RBX: ffff88021d6b6c00 RCX: 0000000000000000 Dec 18 14:58:18 lappy kernel: [13326.880386] RDX: ffff880243938050 RSI: ffff88021d6b6c60 RDI: ffff880243938c00 Dec 18 14:58:18 lappy kernel: [13326.880436] RBP: ffff88024b187df8 R08: 0000000000000000 R09: ffff8802bfc56198 Dec 18 14:58:18 lappy kernel: [13326.880486] R10: 0000000000000043 R11: 000000000001a448 R12: ffff880232bdfc00 Dec 18 14:58:18 lappy kernel: [13326.880535] R13: 0000000000000042 R14: ffff88021d6b6f88 R15: ffff88021d6b6c90 Dec 18 14:58:18 lappy kernel: [13326.880585] FS: 0000000000000000(0000) GS:ffff8802bfc40000(0000) knlGS:0000000000000000 Dec 18 14:58:18 lappy kernel: [13326.880641] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Dec 18 14:58:18 lappy kernel: [13326.880682] CR2: 000055d17c69e028 CR3: 00000002b4c24000 CR4: 00000000003406e0 Dec 18 14:58:18 lappy kernel: [13326.880731] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Dec 18 14:58:18 lappy kernel: [13326.880780] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Dec 18 14:58:18 lappy kernel: [13326.880829] Stack: Dec 18 14:58:18 lappy kernel: [13326.880846] ffff88021d6b6c90 ffffffff81d32280 ffff8802bfc5b100 0000000000000040 Dec 18 14:58:18 lappy kernel: [13326.880917] ffff88024b187e18 ffffffff8110f0bc ffff88023b410840 ffff8802bfc56180 Dec 18 14:58:18 lappy kernel: [13326.880973] ffff88024b187e58 ffffffff8109627a 0000000000000000 ffff88023b410870 Dec 18 14:58:18 lappy kernel: [13326.881030] Call Trace: Dec 18 14:58:18 lappy kernel: [13326.881068] [<ffffffff8110f0bc>] css_killed_work_fn+0x3c/0xc0 Dec 18 14:58:18 lappy kernel: [13326.881138] [<ffffffff8109627a>] process_one_work+0x1aa/0x440 Dec 18 14:58:18 lappy kernel: [13326.881206] [<ffffffff8109655b>] worker_thread+0x4b/0x4c0 Dec 18 14:58:18 lappy kernel: [13326.881273] [<ffffffff817e740c>] ? __schedule+0x36c/0x980 Dec 18 14:58:18 lappy kernel: [13326.881343] [<ffffffff81096510>] ? process_one_work+0x440/0x440 Dec 18 14:58:18 lappy kernel: [13326.881420] [<ffffffff81096510>] ? process_one_work+0x440/0x440 Dec 18 14:58:18 lappy kernel: [13326.881496] [<ffffffff8109c778>] kthread+0xd8/0xf0 Dec 18 14:58:18 lappy kernel: [13326.881559] [<ffffffff8109c6a0>] ? kthread_create_on_node+0x1a0/0x1a0 Dec 18 14:58:18 lappy kernel: [13326.881636] [<ffffffff817ebe4f>] ret_from_fork+0x3f/0x70 Dec 18 14:58:18 lappy kernel: [13326.881701] [<ffffffff8109c6a0>] ? kthread_create_on_node+0x1a0/0x1a0 Dec 18 14:58:18 lappy kernel: [13326.881769] Code: 02 00 00 89 90 c8 02 00 00 80 bb b4 01 00 00 00 74 1b 48 89 de 48 89 c7 e8 5d 04 f2 ff 48 85 c0 74 0b 44 3b a8 c8 02 00 00 74 d0 <0f> 0b 41 8b b4 24 c8 02 00 00 44 89 ef e8 6d 07 fc ff 44 89 ee Dec 18 14:58:18 lappy kernel: [13326.882078] RIP [<ffffffff811efb81>] mem_cgroup_css_offline+0x121/0x160 Dec 18 14:58:18 lappy kernel: [13326.882132] RSP <ffff88024b187dd8> Dec 18 14:58:18 lappy kernel: [13326.899050] ---[ end trace 126d2e5036473a54 ]--- Dec 18 14:58:18 lappy kernel: [13326.899103] BUG: unable to handle kernel paging request at ffffffffffffffd8 Dec 18 14:58:18 lappy kernel: [13326.899154] IP: [<ffffffff8109cde0>] kthread_data+0x10/0x20 Dec 18 14:58:18 lappy kernel: [13326.899195] PGD 2c0f067 PUD 2c11067 PMD 0 Dec 18 14:58:18 lappy kernel: [13326.899226] Oops: 0000 [#2] SMP
Attachment:
config-4.4.0-040400-generic
Description: Binary data
Jan 21 10:59:42 lappy kernel: [ 385.724815] ------------[ cut here ]------------ Jan 21 10:59:42 lappy kernel: [ 385.724862] kernel BUG at /home/kernel/COD/linux/mm/memcontrol.c:3663! Jan 21 10:59:42 lappy kernel: [ 385.724914] invalid opcode: 0000 [#1] SMP Jan 21 10:59:42 lappy kernel: [ 385.724950] Modules linked in: rfcomm snd_hda_codec_hdmi bnep bbswitch(OE) pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) binfmt_misc dell_led intel_rapl x86_pkg_temp_thermal snd_hda_codec_realtek intel_powerclamp snd_hda_codec_generic i2c_designware_platform coretemp i2c_designware_core dell_wmi kvm_intel sparse_keymap mxm_wmi nls_iso8859_1 dell_laptop dcdbas kvm irqbypass crct10dif_pclmul crc32_pclmul snd_hda_intel aesni_intel uvcvideo snd_hda_codec aes_x86_64 videobuf2_vmalloc lrw videobuf2_memops snd_hda_core videobuf2_v4l2 gf128mul snd_hwdep videobuf2_core glue_helper v4l2_common snd_pcm ablk_helper btusb cryptd videodev btrtl nvidia(POE) media snd_seq_midi snd_seq_midi_event joydev snd_rawmidi input_leds serio_raw brcmfmac snd_seq idma64 snd_seq_device virt_dma snd_timer brcmutil snd cfg80211 rtsx_pci_ms soundcore memstick mei_me hci_uart mei processor_thermal_device btbcm intel_lpss_pci intel_soc_dts_iosf btqca btintel shpchp bluetooth intel_lpss_acpi intel_lpss int3403_thermal acpi_pad wmi dell_smo8800 int3402_thermal int3400_thermal mac_hid acpi_als int340x_thermal_zone acpi_thermal_rel kfifo_buf industrialio nfsd auth_rpcgss nfs_acl parport_pc lockd ppdev grace sunrpc lp parport autofs4 rtsx_pci_sdmmc i915 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops psmouse drm ahci nvme rtsx_pci libahci pinctrl_sunrisepoint video pinctrl_intel fjes Jan 21 10:59:42 lappy kernel: [ 385.725902] CPU: 1 PID: 4350 Comm: kworker/1:0 Tainted: P OE 4.4.0-040400-generic #201601101930 Jan 21 10:59:42 lappy kernel: [ 385.725927] Hardware name: Dell Inc. XPS 15 9550/0N7TVV, BIOS 01.01.15 12/18/2015 Jan 21 10:59:42 lappy kernel: [ 385.725949] Workqueue: cgroup_destroy css_killed_work_fn Jan 21 10:59:42 lappy kernel: [ 385.725963] task: ffff880250615880 ti: ffff880250c68000 task.ti: ffff880250c68000 Jan 21 10:59:42 lappy kernel: [ 385.725983] RIP: 0010:[<ffffffff811f45e1>] [<ffffffff811f45e1>] mem_cgroup_css_offline+0x121/0x160 Jan 21 10:59:42 lappy kernel: [ 385.726009] RSP: 0018:ffff880250c6bdd8 EFLAGS: 00010293 Jan 21 10:59:42 lappy kernel: [ 385.726023] RAX: ffff880250c10000 RBX: ffff8800344f6800 RCX: ffff8800344f5c60 Jan 21 10:59:42 lappy kernel: [ 385.726041] RDX: 0000000000000000 RSI: ffff8800344f6860 RDI: ffff8800344f5c00 Jan 21 10:59:42 lappy kernel: [ 385.726059] RBP: ffff880250c6bdf8 R08: 0000000000000000 R09: ffff8802bfc562d8 Jan 21 10:59:42 lappy kernel: [ 385.726079] R10: 0000000000000001 R11: 000000000001a308 R12: ffff8800344f6400 Jan 21 10:59:42 lappy kernel: [ 385.726098] R13: 0000000000000000 R14: ffff8800344f6b90 R15: ffff8800344f6890 Jan 21 10:59:42 lappy kernel: [ 385.726117] FS: 0000000000000000(0000) GS:ffff8802bfc40000(0000) knlGS:0000000000000000 Jan 21 10:59:42 lappy kernel: [ 385.726138] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 21 10:59:42 lappy kernel: [ 385.726153] CR2: 00007f1ad54f90b0 CR3: 0000000002e0a000 CR4: 00000000003406e0 Jan 21 10:59:42 lappy kernel: [ 385.726171] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Jan 21 10:59:42 lappy kernel: [ 385.726189] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Jan 21 10:59:42 lappy kernel: [ 385.726207] Stack: Jan 21 10:59:42 lappy kernel: [ 385.726213] ffff8800344f6890 ffffffff81f35ea0 ffff8802bfc5b000 0000000000000040 Jan 21 10:59:42 lappy kernel: [ 385.726234] ffff880250c6be18 ffffffff81110d6c ffff880290174600 ffff8802bfc562c0 Jan 21 10:59:42 lappy kernel: [ 385.726255] ffff880250c6be58 ffffffff8109688a 0000000000000000 ffff880290174630 Jan 21 10:59:42 lappy kernel: [ 385.726276] Call Trace: Jan 21 10:59:42 lappy kernel: [ 385.726284] [<ffffffff81110d6c>] css_killed_work_fn+0x3c/0xc0 Jan 21 10:59:42 lappy kernel: [ 385.726301] [<ffffffff8109688a>] process_one_work+0x1aa/0x440 Jan 21 10:59:42 lappy kernel: [ 385.726317] [<ffffffff81096b6b>] worker_thread+0x4b/0x4c0 Jan 21 10:59:42 lappy kernel: [ 385.726332] [<ffffffff81096b20>] ? process_one_work+0x440/0x440 Jan 21 10:59:42 lappy kernel: [ 385.726348] [<ffffffff81096b20>] ? process_one_work+0x440/0x440 Jan 21 10:59:42 lappy kernel: [ 385.726365] [<ffffffff8109cce8>] kthread+0xd8/0xf0 Jan 21 10:59:42 lappy kernel: [ 385.726379] [<ffffffff8109cc10>] ? kthread_create_on_node+0x1a0/0x1a0 Jan 21 10:59:42 lappy kernel: [ 385.726398] [<ffffffff817fdd4f>] ret_from_fork+0x3f/0x70 Jan 21 10:59:42 lappy kernel: [ 385.726413] [<ffffffff8109cc10>] ? kthread_create_on_node+0x1a0/0x1a0 Jan 21 10:59:42 lappy kernel: [ 385.726430] Code: 02 00 00 89 90 d0 02 00 00 80 bb b4 01 00 00 00 74 1b 48 89 de 48 89 c7 e8 3d d0 f1 ff 48 85 c0 74 0b 44 3b a8 d0 02 00 00 74 d0 <0f> 0b 41 8b b4 24 d0 02 00 00 44 89 ef e8 ed f9 fb ff 44 89 ee Jan 21 10:59:42 lappy kernel: [ 385.726513] RIP [<ffffffff811f45e1>] mem_cgroup_css_offline+0x121/0x160 Jan 21 10:59:42 lappy kernel: [ 385.726532] RSP <ffff880250c6bdd8> Jan 21 10:59:42 lappy kernel: [ 385.733101] ---[ end trace 279c0f39201e66ba ]--- Jan 21 10:59:42 lappy kernel: [ 385.733115] BUG: unable to handle kernel paging request at ffffffffffffffd8 Jan 21 10:59:42 lappy kernel: [ 385.733134] IP: [<ffffffff8109d350>] kthread_data+0x10/0x20 Jan 21 10:59:53 lappy kernel: [ 385.733150] PGD 2e0d067 PUD 2e0f067 PMD 0 Jan 21 10:59:53 lappy kernel: [ 385.733163] Oops: 0000 [#2] SMP Jan 21 10:59:53 lappy kernel: [ 385.733174] Modules linked in: rfcomm snd_hda_codec_hdmi bnep bbswitch(OE) pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) binfmt_misc dell_led intel_rapl x86_pkg_temp_thermal snd_hda_codec_realtek intel_powerclamp snd_hda_codec_generic i2c_designware_platform coretemp i2c_designware_core dell_wmi kvm_intel sparse_keymap mxm_wmi nls_iso8859_1 dell_laptop dcdbas kvm irqbypass crct10dif_pclmul crc32_pclmul snd_hda_intel aesni_intel uvcvideo snd_hda_codec aes_x86_64 videobuf2_vmalloc lrw videobuf2_memops snd_hda_core videobuf2_v4l2 gf128mul snd_hwdep videobuf2_core glue_helper v4l2_common snd_pcm ablk_helper btusb cryptd videodev btrtl nvidia(POE) media snd_seq_midi snd_seq_midi_event joydev snd_rawmidi input_leds serio_raw brcmfmac snd_seq idma64 snd_seq_device virt_dma snd_timer brcmutil snd cfg80211 rtsx_pci_ms soundcore memstick mei_me hci_uart mei processor_thermal_device btbcm intel_lpss_pci intel_soc_dts_iosf btqca btintel shpchp bluetooth intel_lpss_acpi intel_lpss int3403_thermal acpi_pad wmi dell_smo8800 int3402_thermal int3400_thermal mac_hid acpi_als int340x_thermal_zone acpi_thermal_rel kfifo_buf industrialio nfsd auth_rpcgss nfs_acl parport_pc lockd ppdev grace sunrpc lp parport autofs4 rtsx_pci_sdmmc i915 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops psmouse drm ahci nvme rtsx_pci libahci pinctrl_sunrisepoint video pinctrl_intel fjes Jan 21 10:59:53 lappy kernel: [ 385.733543] CPU: 1 PID: 4350 Comm: kworker/1:0 Tainted: P D OE 4.4.0-040400-generic #201601101930 Jan 21 10:59:53 lappy kernel: [ 385.733567] Hardware name: Dell Inc. XPS 15 9550/0N7TVV, BIOS 01.01.15 12/18/2015 Jan 21 10:59:53 lappy kernel: [ 385.733592] task: ffff880250615880 ti: ffff880250c68000 task.ti: ffff880250c68000 Jan 21 10:59:53 lappy kernel: [ 385.733610] RIP: 0010:[<ffffffff8109d350>] [<ffffffff8109d350>] kthread_data+0x10/0x20 Jan 21 10:59:53 lappy kernel: [ 385.733632] RSP: 0018:ffff880250c6bab0 EFLAGS: 00010002 Jan 21 10:59:53 lappy kernel: [ 385.733645] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff820f7a80 Jan 21 10:59:53 lappy kernel: [ 385.733663] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff880250615880 Jan 21 10:59:53 lappy kernel: [ 385.733680] RBP: ffff880250c6bab0 R08: 00000000ffffffff R09: 0000000000000000 Jan 21 10:59:53 lappy kernel: [ 385.733698] R10: 0000000000003400 R11: ffff8802506158e0 R12: 0000000000000000 Jan 21 10:59:53 lappy kernel: [ 385.733715] R13: 0000000000016ac0 R14: ffff8802bfc56ac0 R15: ffff880250615880 Jan 21 10:59:53 lappy kernel: [ 385.733733] FS: 0000000000000000(0000) GS:ffff8802bfc40000(0000) knlGS:0000000000000000 Jan 21 10:59:53 lappy kernel: [ 385.733767] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 21 10:59:53 lappy kernel: [ 385.733782] CR2: 0000000000000028 CR3: 0000000002e0a000 CR4: 00000000003406e0 Jan 21 10:59:53 lappy kernel: [ 385.733800] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Jan 21 10:59:53 lappy kernel: [ 385.733818] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Jan 21 10:59:53 lappy kernel: [ 385.735184] Stack: Jan 21 10:59:53 lappy kernel: [ 385.736552] ffff880250c6bac8 ffffffff81097ba1 ffff8802bfc56ac0 ffff880250c6bb18 Jan 21 10:59:53 lappy kernel: [ 385.737923] ffffffff817f9541 ffff880250c6bb30 ffffffff00000001 ffff880250615880 Jan 21 10:59:53 lappy kernel: [ 385.739263] ffff880250c6c000 ffff880250615f30 ffff880250c6b6d8 0000000000000000 Jan 21 10:59:53 lappy kernel: [ 385.740570] Call Trace: Jan 21 10:59:53 lappy kernel: [ 385.741829] [<ffffffff81097ba1>] wq_worker_sleeping+0x11/0x90 Jan 21 10:59:53 lappy kernel: [ 385.743063] [<ffffffff817f9541>] __schedule+0x611/0x9c0 Jan 21 10:59:53 lappy kernel: [ 385.744203] [<ffffffff817f9925>] schedule+0x35/0x80 Jan 21 10:59:53 lappy kernel: [ 385.745294] [<ffffffff81080b96>] do_exit+0x736/0xab0 Jan 21 10:59:53 lappy kernel: [ 385.746356] [<ffffffff81019b81>] oops_end+0xa1/0xd0 Jan 21 10:59:53 lappy kernel: [ 385.747412] [<ffffffff8101a03b>] die+0x4b/0x70 Jan 21 10:59:53 lappy kernel: [ 385.748454] [<ffffffff810170c1>] do_trap+0xb1/0x140 Jan 21 10:59:53 lappy kernel: [ 385.749477] [<ffffffff81017469>] do_error_trap+0x89/0x110 Jan 21 10:59:53 lappy kernel: [ 385.750492] [<ffffffff811f45e1>] ? mem_cgroup_css_offline+0x121/0x160 Jan 21 10:59:53 lappy kernel: [ 385.751508] [<ffffffff81017a20>] do_invalid_op+0x20/0x30 Jan 21 10:59:53 lappy kernel: [ 385.752521] [<ffffffff817ff4ce>] invalid_op+0x1e/0x30 Jan 21 10:59:53 lappy kernel: [ 385.753531] [<ffffffff811f45e1>] ? mem_cgroup_css_offline+0x121/0x160 Jan 21 10:59:53 lappy kernel: [ 385.754527] [<ffffffff811f45d3>] ? mem_cgroup_css_offline+0x113/0x160 Jan 21 10:59:53 lappy kernel: [ 385.755504] [<ffffffff81110d6c>] css_killed_work_fn+0x3c/0xc0 Jan 21 10:59:53 lappy kernel: [ 385.756472] [<ffffffff8109688a>] process_one_work+0x1aa/0x440 Jan 21 10:59:53 lappy kernel: [ 385.757404] [<ffffffff81096b6b>] worker_thread+0x4b/0x4c0 Jan 21 10:59:53 lappy kernel: [ 385.758330] [<ffffffff81096b20>] ? process_one_work+0x440/0x440 Jan 21 10:59:53 lappy kernel: [ 385.759222] [<ffffffff81096b20>] ? process_one_work+0x440/0x440 Jan 21 10:59:53 lappy kernel: [ 385.760112] [<ffffffff8109cce8>] kthread+0xd8/0xf0 Jan 21 10:59:53 lappy kernel: [ 385.761001] [<ffffffff8109cc10>] ? kthread_create_on_node+0x1a0/0x1a0 Jan 21 10:59:53 lappy kernel: [ 385.761890] [<ffffffff817fdd4f>] ret_from_fork+0x3f/0x70 Jan 21 10:59:53 lappy kernel: [ 385.762770] [<ffffffff8109cc10>] ? kthread_create_on_node+0x1a0/0x1a0 Jan 21 10:59:53 lappy kernel: [ 385.763678] Code: ff ff ff be 3a 02 00 00 48 c7 c7 d8 d4 cb 81 e8 97 09 fe ff e9 a6 fe ff ff 66 90 0f 1f 44 00 00 48 8b 87 00 05 00 00 55 48 89 e5 <48> 8b 40 d8 5d c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 Jan 21 10:59:53 lappy kernel: [ 385.764620] RIP [<ffffffff8109d350>] kthread_data+0x10/0x20 Jan 21 10:59:53 lappy kernel: [ 385.765527] RSP <ffff880250c6bab0> Jan 21 10:59:53 lappy kernel: [ 385.766428] CR2: ffffffffffffffd8 Jan 21 10:59:53 lappy kernel: [ 385.767327] ---[ end trace 279c0f39201e66bb ]--- Jan 21 10:59:53 lappy kernel: [ 385.767327] Fixing recursive fault but reboot is needed! Jan 21 10:59:53 lappy kernel: [ 396.723892] brcmf_msgbuf_query_dcmd: Timeout on response for query command Jan 21 10:59:53 lappy kernel: [ 396.723895] brcmf_cfg80211_get_tx_power: error (-52)
processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 94 model name : Intel(R) Core(TM) i7-6700HQ CPU @ 2.60GHz stepping : 3 microcode : 0x55 cpu MHz : 917.210 cache size : 6144 KB physical id : 0 siblings : 8 core id : 0 cpu cores : 4 apicid : 0 initial apicid : 0 fpu : yes fpu_exception : yes cpuid level : 22 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch ida arat epb pln pts dtherm hwp hwp_notify hwp_act_window hwp_epp intel_pt tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm mpx rdseed adx smap clflushopt xsaveopt xsavec xgetbv1 bugs : bogomips : 5183.87 clflush size : 64 cache_alignment : 64 address sizes : 39 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 6 model : 94 model name : Intel(R) Core(TM) i7-6700HQ CPU @ 2.60GHz stepping : 3 microcode : 0x55 cpu MHz : 978.960 cache size : 6144 KB physical id : 0 siblings : 8 core id : 1 cpu cores : 4 apicid : 2 initial apicid : 2 fpu : yes fpu_exception : yes cpuid level : 22 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch ida arat epb pln pts dtherm hwp hwp_notify hwp_act_window hwp_epp intel_pt tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm mpx rdseed adx smap clflushopt xsaveopt xsavec xgetbv1 bugs : bogomips : 5183.87 clflush size : 64 cache_alignment : 64 address sizes : 39 bits physical, 48 bits virtual power management: processor : 2 vendor_id : GenuineIntel cpu family : 6 model : 94 model name : Intel(R) Core(TM) i7-6700HQ CPU @ 2.60GHz stepping : 3 microcode : 0x55 cpu MHz : 905.023 cache size : 6144 KB physical id : 0 siblings : 8 core id : 2 cpu cores : 4 apicid : 4 initial apicid : 4 fpu : yes fpu_exception : yes cpuid level : 22 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch ida arat epb pln pts dtherm hwp hwp_notify hwp_act_window hwp_epp intel_pt tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm mpx rdseed adx smap clflushopt xsaveopt xsavec xgetbv1 bugs : bogomips : 5183.87 clflush size : 64 cache_alignment : 64 address sizes : 39 bits physical, 48 bits virtual power management: processor : 3 vendor_id : GenuineIntel cpu family : 6 model : 94 model name : Intel(R) Core(TM) i7-6700HQ CPU @ 2.60GHz stepping : 3 microcode : 0x55 cpu MHz : 910.101 cache size : 6144 KB physical id : 0 siblings : 8 core id : 3 cpu cores : 4 apicid : 6 initial apicid : 6 fpu : yes fpu_exception : yes cpuid level : 22 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch ida arat epb pln pts dtherm hwp hwp_notify hwp_act_window hwp_epp intel_pt tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm mpx rdseed adx smap clflushopt xsaveopt xsavec xgetbv1 bugs : bogomips : 5183.87 clflush size : 64 cache_alignment : 64 address sizes : 39 bits physical, 48 bits virtual power management: processor : 4 vendor_id : GenuineIntel cpu family : 6 model : 94 model name : Intel(R) Core(TM) i7-6700HQ CPU @ 2.60GHz stepping : 3 microcode : 0x55 cpu MHz : 899.945 cache size : 6144 KB physical id : 0 siblings : 8 core id : 0 cpu cores : 4 apicid : 1 initial apicid : 1 fpu : yes fpu_exception : yes cpuid level : 22 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch ida arat epb pln pts dtherm hwp hwp_notify hwp_act_window hwp_epp intel_pt tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm mpx rdseed adx smap clflushopt xsaveopt xsavec xgetbv1 bugs : bogomips : 5183.87 clflush size : 64 cache_alignment : 64 address sizes : 39 bits physical, 48 bits virtual power management: processor : 5 vendor_id : GenuineIntel cpu family : 6 model : 94 model name : Intel(R) Core(TM) i7-6700HQ CPU @ 2.60GHz stepping : 3 microcode : 0x55 cpu MHz : 899.945 cache size : 6144 KB physical id : 0 siblings : 8 core id : 1 cpu cores : 4 apicid : 3 initial apicid : 3 fpu : yes fpu_exception : yes cpuid level : 22 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch ida arat epb pln pts dtherm hwp hwp_notify hwp_act_window hwp_epp intel_pt tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm mpx rdseed adx smap clflushopt xsaveopt xsavec xgetbv1 bugs : bogomips : 5183.87 clflush size : 64 cache_alignment : 64 address sizes : 39 bits physical, 48 bits virtual power management: processor : 6 vendor_id : GenuineIntel cpu family : 6 model : 94 model name : Intel(R) Core(TM) i7-6700HQ CPU @ 2.60GHz stepping : 3 microcode : 0x55 cpu MHz : 900.046 cache size : 6144 KB physical id : 0 siblings : 8 core id : 2 cpu cores : 4 apicid : 5 initial apicid : 5 fpu : yes fpu_exception : yes cpuid level : 22 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch ida arat epb pln pts dtherm hwp hwp_notify hwp_act_window hwp_epp intel_pt tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm mpx rdseed adx smap clflushopt xsaveopt xsavec xgetbv1 bugs : bogomips : 5183.87 clflush size : 64 cache_alignment : 64 address sizes : 39 bits physical, 48 bits virtual power management: processor : 7 vendor_id : GenuineIntel cpu family : 6 model : 94 model name : Intel(R) Core(TM) i7-6700HQ CPU @ 2.60GHz stepping : 3 microcode : 0x55 cpu MHz : 900.148 cache size : 6144 KB physical id : 0 siblings : 8 core id : 3 cpu cores : 4 apicid : 7 initial apicid : 7 fpu : yes fpu_exception : yes cpuid level : 22 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch ida arat epb pln pts dtherm hwp hwp_notify hwp_act_window hwp_epp intel_pt tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm mpx rdseed adx smap clflushopt xsaveopt xsavec xgetbv1 bugs : bogomips : 5183.87 clflush size : 64 cache_alignment : 64 address sizes : 39 bits physical, 48 bits virtual power management:
If some fields are empty or look unusual you may have an old version. Compare to the current minimal requirements in Documentation/Changes. Linux lappy 4.4.0-040400-generic #201601101930 SMP Mon Jan 11 00:32:41 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux Gnu C 5.2.1 Gnu make 4.0 binutils 2.25.1 util-linux 2.26.2 mount debug module-init-tools 21 e2fsprogs 1.42.12 pcmciautils 018 PPP 2.4.6 Linux C Library 2.21 Dynamic linker (ldd) 2.21 Procps 3.3.9 Net-tools 1.60 Kbd 1.15.5 Sh-utils 8.23 wireless-tools 30 Modules Loaded rfcomm bbswitch pci_stub vboxpci vboxnetadp vboxnetflt bnep vboxdrv binfmt_misc nls_iso8859_1 nvidia i2c_designware_platform snd_hda_codec_hdmi dell_wmi i2c_designware_core sparse_keymap mxm_wmi dell_laptop dcdbas dell_led brcmfmac intel_rapl brcmutil x86_pkg_temp_thermal rtsx_pci_ms intel_powerclamp snd_hda_codec_realtek cfg80211 uvcvideo coretemp memstick snd_hda_codec_generic videobuf2_vmalloc kvm_intel videobuf2_memops videobuf2_v4l2 btusb videobuf2_core btrtl v4l2_common kvm videodev snd_hda_intel media snd_hda_codec irqbypass snd_hda_core crct10dif_pclmul snd_hwdep crc32_pclmul aesni_intel snd_pcm aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd snd_seq_midi snd_seq_midi_event snd_rawmidi joydev input_leds snd_seq serio_raw snd_seq_device snd_timer snd hci_uart idma64 soundcore btbcm btqca btintel virt_dma bluetooth mei_me shpchp mei processor_thermal_device wmi acpi_als dell_smo8800 int3402_thermal intel_lpss_acpi int3400_thermal intel_soc_dts_iosf intel_lpss_pci int3403_thermal intel_lpss kfifo_buf int340x_thermal_zone acpi_thermal_rel industrialio acpi_pad mac_hid nfsd auth_rpcgss nfs_acl lockd parport_pc grace ppdev sunrpc lp parport autofs4 rtsx_pci_sdmmc i915 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops psmouse nvme ahci drm rtsx_pci libahci pinctrl_sunrisepoint video pinctrl_intel fjes
rfcomm 69632 14 - Live 0x0000000000000000 bbswitch 16384 0 - Live 0x0000000000000000 (OE) pci_stub 16384 1 - Live 0x0000000000000000 vboxpci 24576 0 - Live 0x0000000000000000 (OE) vboxnetadp 28672 0 - Live 0x0000000000000000 (OE) vboxnetflt 28672 0 - Live 0x0000000000000000 (OE) bnep 20480 2 - Live 0x0000000000000000 vboxdrv 454656 3 vboxpci,vboxnetadp,vboxnetflt, Live 0x0000000000000000 (OE) binfmt_misc 20480 1 - Live 0x0000000000000000 nls_iso8859_1 16384 1 - Live 0x0000000000000000 nvidia 8646656 73 - Live 0x0000000000000000 (POE) i2c_designware_platform 16384 0 - Live 0x0000000000000000 snd_hda_codec_hdmi 53248 1 - Live 0x0000000000000000 dell_wmi 16384 0 - Live 0x0000000000000000 i2c_designware_core 20480 1 i2c_designware_platform, Live 0x0000000000000000 sparse_keymap 16384 1 dell_wmi, Live 0x0000000000000000 mxm_wmi 16384 0 - Live 0x0000000000000000 dell_laptop 20480 0 - Live 0x0000000000000000 dcdbas 16384 1 dell_laptop, Live 0x0000000000000000 dell_led 16384 1 - Live 0x0000000000000000 brcmfmac 290816 0 - Live 0x0000000000000000 intel_rapl 20480 0 - Live 0x0000000000000000 brcmutil 16384 1 brcmfmac, Live 0x0000000000000000 x86_pkg_temp_thermal 16384 0 - Live 0x0000000000000000 rtsx_pci_ms 20480 0 - Live 0x0000000000000000 intel_powerclamp 16384 0 - Live 0x0000000000000000 snd_hda_codec_realtek 81920 1 - Live 0x0000000000000000 cfg80211 557056 1 brcmfmac, Live 0x0000000000000000 uvcvideo 90112 0 - Live 0x0000000000000000 coretemp 16384 0 - Live 0x0000000000000000 memstick 20480 1 rtsx_pci_ms, Live 0x0000000000000000 snd_hda_codec_generic 77824 1 snd_hda_codec_realtek, Live 0x0000000000000000 videobuf2_vmalloc 16384 1 uvcvideo, Live 0x0000000000000000 kvm_intel 167936 0 - Live 0x0000000000000000 videobuf2_memops 16384 1 videobuf2_vmalloc, Live 0x0000000000000000 videobuf2_v4l2 28672 1 uvcvideo, Live 0x0000000000000000 btusb 45056 0 - Live 0x0000000000000000 videobuf2_core 36864 2 uvcvideo,videobuf2_v4l2, Live 0x0000000000000000 btrtl 16384 1 btusb, Live 0x0000000000000000 v4l2_common 16384 1 videobuf2_v4l2, Live 0x0000000000000000 kvm 532480 1 kvm_intel, Live 0x0000000000000000 videodev 176128 4 uvcvideo,videobuf2_v4l2,videobuf2_core,v4l2_common, Live 0x0000000000000000 snd_hda_intel 36864 3 - Live 0x0000000000000000 media 24576 2 uvcvideo,videodev, Live 0x0000000000000000 snd_hda_codec 135168 4 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_codec_generic,snd_hda_intel, Live 0x0000000000000000 irqbypass 16384 1 kvm, Live 0x0000000000000000 snd_hda_core 65536 5 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_codec_generic,snd_hda_intel,snd_hda_codec, Live 0x0000000000000000 crct10dif_pclmul 16384 0 - Live 0x0000000000000000 snd_hwdep 16384 1 snd_hda_codec, Live 0x0000000000000000 crc32_pclmul 16384 0 - Live 0x0000000000000000 aesni_intel 167936 0 - Live 0x0000000000000000 snd_pcm 102400 4 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_core, Live 0x0000000000000000 aes_x86_64 20480 1 aesni_intel, Live 0x0000000000000000 lrw 16384 1 aesni_intel, Live 0x0000000000000000 gf128mul 16384 1 lrw, Live 0x0000000000000000 glue_helper 16384 1 aesni_intel, Live 0x0000000000000000 ablk_helper 16384 1 aesni_intel, Live 0x0000000000000000 cryptd 20480 2 aesni_intel,ablk_helper, Live 0x0000000000000000 snd_seq_midi 16384 0 - Live 0x0000000000000000 snd_seq_midi_event 16384 1 snd_seq_midi, Live 0x0000000000000000 snd_rawmidi 32768 1 snd_seq_midi, Live 0x0000000000000000 joydev 20480 0 - Live 0x0000000000000000 input_leds 16384 0 - Live 0x0000000000000000 snd_seq 69632 2 snd_seq_midi,snd_seq_midi_event, Live 0x0000000000000000 serio_raw 16384 0 - Live 0x0000000000000000 snd_seq_device 16384 3 snd_seq_midi,snd_rawmidi,snd_seq, Live 0x0000000000000000 snd_timer 32768 2 snd_pcm,snd_seq, Live 0x0000000000000000 snd 81920 17 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_codec_generic,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_seq_device,snd_timer, Live 0x0000000000000000 hci_uart 77824 0 - Live 0x0000000000000000 idma64 20480 0 - Live 0x0000000000000000 soundcore 16384 1 snd, Live 0x0000000000000000 btbcm 16384 2 btusb,hci_uart, Live 0x0000000000000000 btqca 16384 1 hci_uart, Live 0x0000000000000000 btintel 16384 2 btusb,hci_uart, Live 0x0000000000000000 virt_dma 16384 1 idma64, Live 0x0000000000000000 bluetooth 520192 41 rfcomm,bnep,btusb,btrtl,hci_uart,btbcm,btqca,btintel, Live 0x0000000000000000 mei_me 32768 0 - Live 0x0000000000000000 shpchp 36864 0 - Live 0x0000000000000000 mei 98304 1 mei_me, Live 0x0000000000000000 processor_thermal_device 16384 0 - Live 0x0000000000000000 wmi 20480 3 dell_wmi,mxm_wmi,dell_led, Live 0x0000000000000000 acpi_als 16384 0 - Live 0x0000000000000000 dell_smo8800 16384 0 - Live 0x0000000000000000 int3402_thermal 16384 0 - Live 0x0000000000000000 intel_lpss_acpi 16384 0 - Live 0x0000000000000000 int3400_thermal 16384 0 - Live 0x0000000000000000 intel_soc_dts_iosf 16384 1 processor_thermal_device, Live 0x0000000000000000 intel_lpss_pci 16384 0 - Live 0x0000000000000000 int3403_thermal 16384 0 - Live 0x0000000000000000 intel_lpss 16384 2 intel_lpss_acpi,intel_lpss_pci, Live 0x0000000000000000 kfifo_buf 16384 1 acpi_als, Live 0x0000000000000000 int340x_thermal_zone 16384 3 processor_thermal_device,int3402_thermal,int3403_thermal, Live 0x0000000000000000 acpi_thermal_rel 16384 1 int3400_thermal, Live 0x0000000000000000 industrialio 57344 2 acpi_als,kfifo_buf, Live 0x0000000000000000 acpi_pad 20480 0 - Live 0x0000000000000000 mac_hid 16384 0 - Live 0x0000000000000000 nfsd 319488 13 - Live 0x0000000000000000 auth_rpcgss 61440 1 nfsd, Live 0x0000000000000000 nfs_acl 16384 1 nfsd, Live 0x0000000000000000 lockd 94208 1 nfsd, Live 0x0000000000000000 parport_pc 32768 0 - Live 0x0000000000000000 grace 16384 2 nfsd,lockd, Live 0x0000000000000000 ppdev 20480 0 - Live 0x0000000000000000 sunrpc 331776 18 nfsd,auth_rpcgss,nfs_acl,lockd, Live 0x0000000000000000 lp 20480 0 - Live 0x0000000000000000 parport 49152 3 parport_pc,ppdev,lp, Live 0x0000000000000000 autofs4 40960 2 - Live 0x0000000000000000 rtsx_pci_sdmmc 24576 0 - Live 0x0000000000000000 i915 1204224 3 - Live 0x0000000000000000 i2c_algo_bit 16384 1 i915, Live 0x0000000000000000 drm_kms_helper 135168 1 i915, Live 0x0000000000000000 syscopyarea 16384 1 drm_kms_helper, Live 0x0000000000000000 sysfillrect 16384 1 drm_kms_helper, Live 0x0000000000000000 sysimgblt 16384 1 drm_kms_helper, Live 0x0000000000000000 fb_sys_fops 16384 1 drm_kms_helper, Live 0x0000000000000000 psmouse 126976 0 - Live 0x0000000000000000 nvme 61440 6 - Live 0x0000000000000000 ahci 36864 0 - Live 0x0000000000000000 drm 360448 8 nvidia,i915,drm_kms_helper, Live 0x0000000000000000 rtsx_pci 53248 2 rtsx_pci_ms,rtsx_pci_sdmmc, Live 0x0000000000000000 libahci 32768 1 ahci, Live 0x0000000000000000 pinctrl_sunrisepoint 28672 0 - Live 0x0000000000000000 video 40960 3 dell_wmi,dell_laptop,i915, Live 0x0000000000000000 pinctrl_intel 20480 1 pinctrl_sunrisepoint, Live 0x0000000000000000 fjes 28672 0 - Live 0x0000000000000000
0000-0cf7 : PCI Bus 0000:00
0000-001f : dma1
0020-0021 : pic1
0040-0043 : timer0
0050-0053 : timer1
0060-0060 : keyboard
0064-0064 : keyboard
0070-0077 : rtc0
0080-008f : dma page reg
00a0-00a1 : pic2
00c0-00df : dma2
00f0-00ff : fpu
00f0-00f0 : PNP0C04:00
0680-069f : pnp 00:00
0800-087f : pnp 00:01
0930-0930 : PNP0C09:00
0930-0930 : EC data
0934-0934 : PNP0C09:00
0934-0934 : EC cmd
0cf8-0cff : PCI conf1
0d00-ffff : PCI Bus 0000:00
164e-164f : pnp 00:00
1800-1803 : ACPI PM1a_EVT_BLK
1804-1805 : ACPI PM1a_CNT_BLK
1808-180b : ACPI PM_TMR
1810-1815 : ACPI CPU throttle
1850-1850 : ACPI PM2_CNT_BLK
1854-1857 : pnp 00:03
1880-189f : ACPI GPE0_BLK
2000-2fff : PCI Bus 0000:06
c000-cfff : PCI Bus 0000:04
c000-c0ff : 0000:04:00.0
d000-dfff : PCI Bus 0000:03
e000-efff : PCI Bus 0000:01
e000-e07f : 0000:01:00.0
f000-f03f : 0000:00:02.0
f040-f05f : 0000:00:1f.4
f060-f07f : 0000:00:17.0
f060-f07f : ahci
f080-f083 : 0000:00:17.0
f080-f083 : ahci
f090-f097 : 0000:00:17.0
f090-f097 : ahci
ff00-fffe : pnp 00:08
ffff-ffff : pnp 00:00
ffff-ffff : pnp 00:00
ffff-ffff : pnp 00:00
00000000-00000fff : reserved
00001000-00057fff : System RAM
00058000-00058fff : reserved
00059000-0009cfff : System RAM
0009d000-0009ffff : reserved
000a0000-000bffff : PCI Bus 0000:00
000c0000-000c3fff : PCI Bus 0000:00
000c4000-000c7fff : PCI Bus 0000:00
000c8000-000cbfff : PCI Bus 0000:00
000cc000-000cffff : PCI Bus 0000:00
000d0000-000d3fff : PCI Bus 0000:00
000d4000-000d7fff : PCI Bus 0000:00
000d8000-000dbfff : PCI Bus 0000:00
000dc000-000dffff : PCI Bus 0000:00
000e4000-000e7fff : PCI Bus 0000:00
000e8000-000ebfff : PCI Bus 0000:00
000ec000-000effff : PCI Bus 0000:00
000f0000-000fffff : System ROM
00100000-23908fff : System RAM
02000000-028027ff : Kernel code
02802800-02f3bd3f : Kernel data
030b2000-031f4fff : Kernel bss
23909000-23938fff : ACPI Tables
23939000-25285fff : System RAM
25286000-25297fff : reserved
25298000-25337fff : System RAM
25338000-25338fff : ACPI Non-volatile Storage
25339000-25382fff : reserved
25383000-253d8fff : System RAM
253d9000-25bc9fff : reserved
25bca000-36c68fff : System RAM
36c69000-37015fff : reserved
37016000-37039fff : ACPI Tables
3703a000-3768cfff : System RAM
3768d000-379defff : ACPI Non-volatile Storage
379df000-37f8bfff : reserved
37f8c000-37ffefff : reserved
37fff000-37ffffff : System RAM
38000000-380fffff : reserved
3a000000-3dffffff : reserved
3a000000-3dffffff : Graphics Stolen Memory
3e000000-dfffffff : PCI Bus 0000:00
70000000-7fffffff : 0000:00:02.0
80000000-a1ffffff : PCI Bus 0000:06
b0000000-c1ffffff : PCI Bus 0000:01
b0000000-bfffffff : 0000:01:00.0
c0000000-c1ffffff : 0000:01:00.0
c2100000-c2afffff : PCI Bus 0000:03
c4000000-da0fffff : PCI Bus 0000:06
db000000-dbffffff : 0000:00:02.0
dc000000-dd0fffff : PCI Bus 0000:01
dc000000-dcffffff : 0000:01:00.0
dc000000-dcffffff : nvidia
dd000000-dd07ffff : 0000:01:00.0
dd100000-dd10ffff : 0000:00:1f.3
dd100000-dd10ffff : ICH HD audio
dd110000-dd11ffff : 0000:00:14.0
dd110000-dd11ffff : xhci-hcd
dd120000-dd127fff : 0000:00:04.0
dd128000-dd12bfff : 0000:00:1f.3
dd128000-dd12bfff : ICH HD audio
dd12c000-dd12ffff : 0000:00:1f.2
dd130000-dd131fff : 0000:00:17.0
dd130000-dd131fff : ahci
dd132000-dd1320ff : 0000:00:1f.4
dd133000-dd1337ff : 0000:00:17.0
dd133000-dd1337ff : ahci
dd134000-dd1340ff : 0000:00:17.0
dd134000-dd1340ff : ahci
dd135000-dd135fff : 0000:00:16.0
dd135000-dd135fff : mei_me
dd136000-dd136fff : 0000:00:15.1
dd136000-dd1361ff : lpss_dev
dd136000-dd1361ff : lpss_dev
dd136200-dd1362ff : lpss_priv
dd136800-dd136fff : idma64.1
dd136800-dd136fff : idma64.1
dd137000-dd137fff : 0000:00:15.0
dd137000-dd1371ff : lpss_dev
dd137000-dd1371ff : lpss_dev
dd137200-dd1372ff : lpss_priv
dd137800-dd137fff : idma64.0
dd137800-dd137fff : idma64.0
dd138000-dd138fff : 0000:00:14.2
dd400000-dd8fffff : PCI Bus 0000:02
dd400000-dd7fffff : 0000:02:00.0
dd800000-dd807fff : 0000:02:00.0
dda00000-de3fffff : PCI Bus 0000:03
dda00000-dda00fff : 0000:03:00.0
dda00000-dda00fff : rtsx_pci
de400000-de4fffff : PCI Bus 0000:04
de400000-de403fff : 0000:04:00.0
de400000-de403fff : nvme
dffe0000-dfffffff : pnp 00:06
e0000000-efffffff : PCI MMCONFIG 0000 [bus 00-ff]
e0000000-efffffff : reserved
e0000000-efffffff : pnp 00:06
fd000000-fe7fffff : PCI Bus 0000:00
fd000000-fdabffff : pnp 00:07
fdac0000-fdacffff : pnp 00:09
fdad0000-fdadffff : pnp 00:07
fdae0000-fdaeffff : pnp 00:09
fdaf0000-fdafffff : pnp 00:09
fdb00000-fdffffff : pnp 00:07
fe000000-fe010fff : reserved
fe036000-fe03bfff : pnp 00:07
fe03d000-fe3fffff : pnp 00:07
fe410000-fe7fffff : pnp 00:07
fec00000-fec00fff : reserved
fec00000-fec003ff : IOAPIC 0
fed00000-fed003ff : HPET 0
fed00000-fed003ff : PNP0103:00
fed10000-fed17fff : pnp 00:06
fed18000-fed18fff : pnp 00:06
fed19000-fed19fff : pnp 00:06
fed20000-fed3ffff : pnp 00:06
fed45000-fed8ffff : pnp 00:06
fed90000-fed90fff : dmar0
fed91000-fed91fff : dmar1
fee00000-fee00fff : Local APIC
fee00000-fee00fff : reserved
ff000000-ffffffff : reserved
ff000000-ffffffff : INT0800:00
ff000000-ffffffff : pnp 00:06
100000000-2bfffffff : System RAM
00:00.0 Host bridge: Intel Corporation Sky Lake Host Bridge/DRAM Registers (rev 07) Subsystem: Dell Device 06e4 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Capabilities: [e0] Vendor Specific Information: Len=10 <?> 00:01.0 PCI bridge: Intel Corporation Sky Lake PCIe Controller (x16) (rev 07) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 122 Bus: primary=00, secondary=01, subordinate=01, sec-latency=0 I/O behind bridge: 0000e000-0000efff Memory behind bridge: dc000000-dd0fffff Prefetchable memory behind bridge: 00000000b0000000-00000000c1ffffff Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR- BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: [88] Subsystem: Dell Device 06e4 Capabilities: [80] Power Management version 3 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME- Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit- Address: 00000000 Data: 0000 Capabilities: [a0] Express (v2) Root Port (Slot+), MSI 00 DevCap: MaxPayload 256 bytes, PhantFunc 0 ExtTag- RBE+ DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- MaxPayload 256 bytes, MaxReadReq 128 bytes DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend- LnkCap: Port #2, Speed 8GT/s, Width x16, ASPM L0s L1, Exit Latency L0s <256ns, L1 <8us ClockPM- Surprise- LLActRep- BwNot+ ASPMOptComp+ LnkCtl: ASPM L0s L1 Enabled; RCB 64 bytes Disabled- CommClk+ ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed 2.5GT/s, Width x16, TrErr- Train- SlotClk+ DLActive- BWMgmt+ ABWMgmt+ SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise- Slot #1, PowerLimit 75.000W; Interlock- NoCompl+ SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg- Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock- SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet+ Interlock- Changed: MRL- PresDet+ LinkState- RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible- RootCap: CRSVisible- RootSta: PME ReqID 0000, PMEStatus- PMEPending- DevCap2: Completion Timeout: Not Supported, TimeoutDis-, LTR+, OBFF Via WAKE# ARIFwd- DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR+, OBFF Via WAKE# ARIFwd- LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis- Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS- Compliance De-emphasis: -6dB LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-, EqualizationPhase1- EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest- Capabilities: [100 v1] Virtual Channel Caps: LPEVC=0 RefClk=100ns PATEntryBits=1 Arb: Fixed- WRR32- WRR64- WRR128- Ctrl: ArbSelect=Fixed Status: InProgress- VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans- Arb: Fixed+ WRR32- WRR64- WRR128- TWRR128- WRR256- Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=ff Status: NegoPending- InProgress- Capabilities: [140 v1] Root Complex Link Desc: PortNumber=02 ComponentID=01 EltType=Config Link0: Desc: TargetPort=00 TargetComponent=01 AssocRCRB- LinkType=MemMapped LinkValid+ Addr: 00000000fed19000 Capabilities: [d94 v1] #19 Kernel driver in use: pcieport 00:02.0 VGA compatible controller: Intel Corporation Device 191b (rev 06) (prog-if 00 [VGA controller]) DeviceName: Onboard IGD Subsystem: Dell Device 06e4 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 126 Region 0: Memory at db000000 (64-bit, non-prefetchable) [size=16M] Region 2: Memory at 70000000 (64-bit, prefetchable) [size=256M] Region 4: I/O ports at f000 [size=64] Expansion ROM at <unassigned> [disabled] Capabilities: [40] Vendor Specific Information: Len=0c <?> Capabilities: [70] Express (v2) Root Complex Integrated Endpoint, MSI 00 DevCap: MaxPayload 128 bytes, PhantFunc 0 ExtTag- RBE+ DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- MaxPayload 128 bytes, MaxReadReq 128 bytes DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend- DevCap2: Completion Timeout: Not Supported, TimeoutDis-, LTR-, OBFF Not Supported DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled Capabilities: [ac] MSI: Enable+ Count=1/1 Maskable- 64bit- Address: fee00018 Data: 0000 Capabilities: [d0] Power Management version 2 Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [100 v1] #1b Capabilities: [200 v1] Address Translation Service (ATS) ATSCap: Invalidate Queue Depth: 00 ATSCtl: Enable-, Smallest Translation Unit: 00 Capabilities: [300 v1] #13 Kernel driver in use: i915 00:04.0 Signal processing controller: Intel Corporation Device 1903 (rev 07) Subsystem: Dell Device 06e4 Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Interrupt: pin A routed to IRQ 16 Region 0: Memory at dd120000 (64-bit, non-prefetchable) [size=32K] Capabilities: [90] MSI: Enable- Count=1/1 Maskable- 64bit- Address: 00000000 Data: 0000 Capabilities: [d0] Power Management version 3 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME- Capabilities: [e0] Vendor Specific Information: Len=0c <?> Kernel driver in use: proc_thermal 00:14.0 USB controller: Intel Corporation Sunrise Point-H USB 3.0 xHCI Controller (rev 31) (prog-if 30 [XHCI]) Subsystem: Dell Device 06e4 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 123 Region 0: Memory at dd110000 (64-bit, non-prefetchable) [size=64K] Capabilities: [70] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0-,D1-,D2-,D3hot+,D3cold+) Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME- Capabilities: [80] MSI: Enable+ Count=1/8 Maskable- 64bit+ Address: 00000000fee00278 Data: 0000 Kernel driver in use: xhci_hcd 00:14.2 Signal processing controller: Intel Corporation Sunrise Point-H Thermal subsystem (rev 31) Subsystem: Dell Device 06e4 Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Interrupt: pin C routed to IRQ 255 Region 0: Memory at dd138000 (64-bit, non-prefetchable) [size=4K] Capabilities: [50] Power Management version 3 Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME- Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit- Address: 00000000 Data: 0000 00:15.0 Signal processing controller: Intel Corporation Sunrise Point-H LPSS I2C Controller #0 (rev 31) Subsystem: Dell Device 06e4 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 16 Region 0: Memory at dd137000 (64-bit, non-prefetchable) [size=4K] Capabilities: [80] Power Management version 3 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D3 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME- Capabilities: [90] Vendor Specific Information: Len=14 <?> Kernel driver in use: intel-lpss 00:15.1 Signal processing controller: Intel Corporation Sunrise Point-H LPSS I2C Controller #1 (rev 31) Subsystem: Dell Device 06e4 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin B routed to IRQ 17 Region 0: Memory at dd136000 (64-bit, non-prefetchable) [size=4K] Capabilities: [80] Power Management version 3 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D3 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME- Capabilities: [90] Vendor Specific Information: Len=14 <?> Kernel driver in use: intel-lpss 00:16.0 Communication controller: Intel Corporation Sunrise Point-H CSME HECI #1 (rev 31) Subsystem: Dell Device 06e4 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 135 Region 0: Memory at dd135000 (64-bit, non-prefetchable) [size=4K] Capabilities: [50] Power Management version 3 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot+,D3cold-) Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME- Capabilities: [8c] MSI: Enable+ Count=1/1 Maskable- 64bit+ Address: 00000000fee003d8 Data: 0000 Kernel driver in use: mei_me 00:17.0 SATA controller: Intel Corporation Sunrise Point-H SATA Controller [AHCI mode] (rev 31) (prog-if 01 [AHCI 1.0]) Subsystem: Dell Device 06e4 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 125 Region 0: Memory at dd130000 (32-bit, non-prefetchable) [size=8K] Region 1: Memory at dd134000 (32-bit, non-prefetchable) [size=256] Region 2: I/O ports at f090 [size=8] Region 3: I/O ports at f080 [size=4] Region 4: I/O ports at f060 [size=32] Region 5: Memory at dd133000 (32-bit, non-prefetchable) [size=2K] Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit- Address: fee002b8 Data: 0000 Capabilities: [70] Power Management version 3 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot+,D3cold-) Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME- Capabilities: [a8] SATA HBA v1.0 BAR4 Offset=00000004 Kernel driver in use: ahci 00:1c.0 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #1 (rev f1) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 16 Bus: primary=00, secondary=02, subordinate=02, sec-latency=0 I/O behind bridge: 0000f000-00000fff Memory behind bridge: dd400000-dd8fffff Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR- BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: [40] Express (v2) Root Port (Slot+), MSI 00 DevCap: MaxPayload 256 bytes, PhantFunc 0 ExtTag- RBE+ DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- MaxPayload 256 bytes, MaxReadReq 128 bytes DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend- LnkCap: Port #1, Speed 8GT/s, Width x1, ASPM L1, Exit Latency L0s <1us, L1 <16us ClockPM- Surprise- LLActRep+ BwNot+ ASPMOptComp+ LnkCtl: ASPM L1 Enabled; RCB 64 bytes Disabled- CommClk+ ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive+ BWMgmt+ ABWMgmt- SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise- Slot #4, PowerLimit 10.000W; Interlock- NoCompl+ SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg- Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock- SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet+ Interlock- Changed: MRL- PresDet- LinkState+ RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible- RootCap: CRSVisible- RootSta: PME ReqID 0000, PMEStatus- PMEPending- DevCap2: Completion Timeout: Range ABC, TimeoutDis+, LTR-, OBFF Not Supported ARIFwd+ DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled ARIFwd- LnkCtl2: Target Link Speed: 8GT/s, EnterCompliance- SpeedDis- Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS- Compliance De-emphasis: -6dB LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete-, EqualizationPhase1- EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest- Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit- Address: 00000000 Data: 0000 Capabilities: [90] Subsystem: Dell Device 06e4 Capabilities: [a0] Power Management version 3 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [100 v1] Advanced Error Reporting UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- UESvrt: DLP+ SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol- CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr- CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+ AERCap: First Error Pointer: 00, GenCap- CGenEn- ChkCap- ChkEn- Capabilities: [140 v1] Access Control Services ACSCap: SrcValid+ TransBlk+ ReqRedir+ CmpltRedir+ UpstreamFwd- EgressCtrl- DirectTrans- ACSCtl: SrcValid- TransBlk- ReqRedir- CmpltRedir- UpstreamFwd- EgressCtrl- DirectTrans- Capabilities: [220 v1] #19 Kernel driver in use: pcieport 00:1c.1 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #2 (rev f1) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin B routed to IRQ 17 Bus: primary=00, secondary=03, subordinate=03, sec-latency=0 I/O behind bridge: 0000d000-0000dfff Memory behind bridge: dda00000-de3fffff Prefetchable memory behind bridge: 00000000c2100000-00000000c2afffff Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR- BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: [40] Express (v2) Root Port (Slot+), MSI 00 DevCap: MaxPayload 256 bytes, PhantFunc 0 ExtTag- RBE+ DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- MaxPayload 128 bytes, MaxReadReq 128 bytes DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend- LnkCap: Port #2, Speed 8GT/s, Width x1, ASPM L1, Exit Latency L0s <1us, L1 <16us ClockPM- Surprise- LLActRep+ BwNot+ ASPMOptComp+ LnkCtl: ASPM L1 Enabled; RCB 64 bytes Disabled- CommClk+ ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed 5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive+ BWMgmt+ ABWMgmt- SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+ Slot #5, PowerLimit 10.000W; Interlock- NoCompl+ SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet+ CmdCplt- HPIrq- LinkChg- Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock- SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet+ Interlock- Changed: MRL- PresDet- LinkState- RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible- RootCap: CRSVisible- RootSta: PME ReqID 0000, PMEStatus- PMEPending- DevCap2: Completion Timeout: Range ABC, TimeoutDis+, LTR+, OBFF Not Supported ARIFwd+ DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR+, OBFF Disabled ARIFwd- LnkCtl2: Target Link Speed: 8GT/s, EnterCompliance- SpeedDis- Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS- Compliance De-emphasis: -6dB LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-, EqualizationPhase1- EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest- Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit- Address: 00000000 Data: 0000 Capabilities: [90] Subsystem: Dell Device 06e4 Capabilities: [a0] Power Management version 3 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [100 v1] Advanced Error Reporting UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- UEMsk: DLP- SDES- TLP- FCP- CmpltTO+ CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- UESvrt: DLP+ SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol- CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr- CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+ AERCap: First Error Pointer: 00, GenCap- CGenEn- ChkCap- ChkEn- Capabilities: [140 v1] Access Control Services ACSCap: SrcValid+ TransBlk+ ReqRedir+ CmpltRedir+ UpstreamFwd- EgressCtrl- DirectTrans- ACSCtl: SrcValid- TransBlk- ReqRedir- CmpltRedir- UpstreamFwd- EgressCtrl- DirectTrans- Capabilities: [220 v1] #19 Kernel driver in use: pcieport 00:1d.0 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #9 (rev f1) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 16 Bus: primary=00, secondary=04, subordinate=04, sec-latency=0 I/O behind bridge: 0000c000-0000cfff Memory behind bridge: de400000-de4fffff Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR- BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: [40] Express (v2) Root Port (Slot+), MSI 00 DevCap: MaxPayload 256 bytes, PhantFunc 0 ExtTag- RBE+ DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- MaxPayload 128 bytes, MaxReadReq 128 bytes DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend- LnkCap: Port #9, Speed 8GT/s, Width x4, ASPM L1, Exit Latency L0s <1us, L1 <16us ClockPM- Surprise- LLActRep+ BwNot+ ASPMOptComp+ LnkCtl: ASPM L1 Enabled; RCB 64 bytes Disabled- CommClk+ ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed 8GT/s, Width x4, TrErr- Train- SlotClk+ DLActive+ BWMgmt+ ABWMgmt- SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise- Slot #12, PowerLimit 25.000W; Interlock- NoCompl+ SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg- Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock- SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet+ Interlock- Changed: MRL- PresDet+ LinkState+ RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible- RootCap: CRSVisible- RootSta: PME ReqID 0000, PMEStatus- PMEPending- DevCap2: Completion Timeout: Range ABC, TimeoutDis+, LTR+, OBFF Not Supported ARIFwd+ DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR+, OBFF Disabled ARIFwd- LnkCtl2: Target Link Speed: 8GT/s, EnterCompliance- SpeedDis- Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS- Compliance De-emphasis: -6dB LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete+, EqualizationPhase1+ EqualizationPhase2+, EqualizationPhase3+, LinkEqualizationRequest- Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit- Address: 00000000 Data: 0000 Capabilities: [90] Subsystem: Dell Device 06e4 Capabilities: [a0] Power Management version 3 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [100 v1] Advanced Error Reporting UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- UESvrt: DLP+ SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol- CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr- CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+ AERCap: First Error Pointer: 00, GenCap- CGenEn- ChkCap- ChkEn- Capabilities: [140 v1] Access Control Services ACSCap: SrcValid+ TransBlk+ ReqRedir+ CmpltRedir+ UpstreamFwd- EgressCtrl- DirectTrans- ACSCtl: SrcValid- TransBlk- ReqRedir- CmpltRedir- UpstreamFwd- EgressCtrl- DirectTrans- Capabilities: [200 v1] L1 PM Substates L1SubCap: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+ ASPM_L1.1+ L1_PM_Substates+ PortCommonModeRestoreTime=40us PortTPowerOnTime=10us Capabilities: [220 v1] #19 Kernel driver in use: pcieport 00:1d.4 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #13 (rev f1) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 16 Bus: primary=00, secondary=05, subordinate=05, sec-latency=0 I/O behind bridge: 0000f000-00000fff Memory behind bridge: fff00000-000fffff Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR- BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: [40] Express (v2) Root Port (Slot-), MSI 00 DevCap: MaxPayload 256 bytes, PhantFunc 0 ExtTag- RBE+ DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- MaxPayload 128 bytes, MaxReadReq 128 bytes DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend- LnkCap: Port #13, Speed 8GT/s, Width x2, ASPM L0s L1, Exit Latency L0s <1us, L1 <4us ClockPM- Surprise- LLActRep+ BwNot+ ASPMOptComp+ LnkCtl: ASPM L0s L1 Enabled; RCB 64 bytes Disabled- CommClk- ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed 2.5GT/s, Width x0, TrErr- Train+ SlotClk+ DLActive- BWMgmt- ABWMgmt- RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible- RootCap: CRSVisible- RootSta: PME ReqID 0000, PMEStatus- PMEPending- DevCap2: Completion Timeout: Range ABC, TimeoutDis+, LTR+, OBFF Via WAKE# ARIFwd+ DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR+, OBFF Disabled ARIFwd- LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis- Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS- Compliance De-emphasis: -6dB LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete-, EqualizationPhase1- EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest- Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit- Address: 00000000 Data: 0000 Capabilities: [90] Subsystem: Dell Device 06e4 Capabilities: [a0] Power Management version 3 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Kernel driver in use: pcieport 00:1d.6 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #15 (rev f1) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin C routed to IRQ 18 Bus: primary=00, secondary=06, subordinate=3e, sec-latency=0 I/O behind bridge: 00002000-00002fff Memory behind bridge: c4000000-da0fffff Prefetchable memory behind bridge: 0000000080000000-00000000a1ffffff Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR- BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: [40] Express (v2) Root Port (Slot+), MSI 00 DevCap: MaxPayload 256 bytes, PhantFunc 0 ExtTag- RBE+ DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- MaxPayload 128 bytes, MaxReadReq 128 bytes DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend- LnkCap: Port #15, Speed 8GT/s, Width x2, ASPM L0s L1, Exit Latency L0s unlimited, L1 <16us ClockPM- Surprise- LLActRep+ BwNot+ ASPMOptComp+ LnkCtl: ASPM L0s L1 Enabled; RCB 64 bytes Disabled- CommClk- ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed 2.5GT/s, Width x0, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+ Slot #18, PowerLimit 25.000W; Interlock- NoCompl+ SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet+ CmdCplt- HPIrq- LinkChg- Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock- SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet- Interlock- Changed: MRL- PresDet- LinkState- RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible- RootCap: CRSVisible- RootSta: PME ReqID 0000, PMEStatus- PMEPending- DevCap2: Completion Timeout: Range ABC, TimeoutDis+, LTR+, OBFF Not Supported ARIFwd+ DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR+, OBFF Disabled ARIFwd- LnkCtl2: Target Link Speed: 8GT/s, EnterCompliance- SpeedDis- Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS- Compliance De-emphasis: -6dB LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete-, EqualizationPhase1- EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest- Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit- Address: 00000000 Data: 0000 Capabilities: [90] Subsystem: Dell Device 06e4 Capabilities: [a0] Power Management version 3 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [100 v1] Advanced Error Reporting UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- UEMsk: DLP- SDES- TLP- FCP- CmpltTO+ CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- UESvrt: DLP+ SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol- CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr- CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+ AERCap: First Error Pointer: 00, GenCap- CGenEn- ChkCap- ChkEn- Capabilities: [140 v1] Access Control Services ACSCap: SrcValid+ TransBlk+ ReqRedir+ CmpltRedir+ UpstreamFwd- EgressCtrl- DirectTrans- ACSCtl: SrcValid- TransBlk- ReqRedir- CmpltRedir- UpstreamFwd- EgressCtrl- DirectTrans- Capabilities: [200 v1] L1 PM Substates L1SubCap: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+ ASPM_L1.1+ L1_PM_Substates+ PortCommonModeRestoreTime=40us PortTPowerOnTime=10us Capabilities: [220 v1] #19 Kernel driver in use: pcieport 00:1f.0 ISA bridge: Intel Corporation Sunrise Point-H LPC Controller (rev 31) Subsystem: Dell Device 06e4 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 00:1f.2 Memory controller: Intel Corporation Sunrise Point-H PMC (rev 31) Subsystem: Dell Device 06e4 Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Region 0: Memory at dd12c000 (32-bit, non-prefetchable) [disabled] [size=16K] 00:1f.3 Audio device: Intel Corporation Sunrise Point-H HD Audio (rev 31) (prog-if 80) Subsystem: Dell Device 06e4 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 32 Interrupt: pin A routed to IRQ 136 Region 0: Memory at dd128000 (64-bit, non-prefetchable) [size=16K] Region 4: Memory at dd100000 (64-bit, non-prefetchable) [size=64K] Capabilities: [50] Power Management version 3 Flags: PMEClk- DSI- D1- D2- AuxCurrent=55mA PME(D0-,D1-,D2-,D3hot+,D3cold+) Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME- Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+ Address: 00000000fee003f8 Data: 0000 Kernel driver in use: snd_hda_intel 00:1f.4 SMBus: Intel Corporation Sunrise Point-H SMBus (rev 31) Subsystem: Dell Device 06e4 Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Interrupt: pin A routed to IRQ 255 Region 0: Memory at dd132000 (64-bit, non-prefetchable) [size=256] Region 4: I/O ports at f040 [size=32] 01:00.0 3D controller: NVIDIA Corporation GM107M [GeForce GTX 960M] (rev a2) Subsystem: Dell Device 06e4 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 138 Region 0: Memory at dc000000 (32-bit, non-prefetchable) [size=16M] Region 1: Memory at b0000000 (64-bit, prefetchable) [size=256M] Region 3: Memory at c0000000 (64-bit, prefetchable) [size=32M] Region 5: I/O ports at e000 [size=128] [virtual] Expansion ROM at dd000000 [disabled] [size=512K] Capabilities: [60] Power Management version 3 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME- Capabilities: [68] MSI: Enable+ Count=1/1 Maskable- 64bit+ Address: 00000000fee00458 Data: 0000 Capabilities: [78] Express (v2) Endpoint, MSI 00 DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s unlimited, L1 <64us ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ FLReset- DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- RlxdOrd+ ExtTag+ PhantFunc- AuxPwr- NoSnoop+ MaxPayload 256 bytes, MaxReadReq 512 bytes DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend- LnkCap: Port #0, Speed 5GT/s, Width x16, ASPM L0s L1, Exit Latency L0s <512ns, L1 <4us ClockPM+ Surprise- LLActRep- BwNot- ASPMOptComp+ LnkCtl: ASPM L0s L1 Enabled; RCB 64 bytes Disabled- CommClk+ ExtSynch- ClockPM+ AutWidDis- BWInt- AutBWInt- LnkSta: Speed 2.5GT/s, Width x16, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- DevCap2: Completion Timeout: Range AB, TimeoutDis+, LTR+, OBFF Via message DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR+, OBFF Disabled LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis- Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS- Compliance De-emphasis: -6dB LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete-, EqualizationPhase1- EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest- Capabilities: [100 v1] Virtual Channel Caps: LPEVC=0 RefClk=100ns PATEntryBits=1 Arb: Fixed- WRR32- WRR64- WRR128- Ctrl: ArbSelect=Fixed Status: InProgress- VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans- Arb: Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256- Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=ff Status: NegoPending- InProgress- Capabilities: [250 v1] Latency Tolerance Reporting Max snoop latency: 71680ns Max no snoop latency: 71680ns Capabilities: [258 v1] L1 PM Substates L1SubCap: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+ ASPM_L1.1+ L1_PM_Substates+ PortCommonModeRestoreTime=255us PortTPowerOnTime=10us Capabilities: [128 v1] Power Budgeting <?> Capabilities: [600 v1] Vendor Specific Information: ID=0001 Rev=1 Len=024 <?> Kernel driver in use: nvidia 02:00.0 Network controller: Broadcom Corporation BCM43602 802.11ac Wireless LAN SoC (rev 01) Subsystem: Dell Device 0024 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 137 Region 0: Memory at dd800000 (64-bit, non-prefetchable) [size=32K] Region 2: Memory at dd400000 (64-bit, non-prefetchable) [size=4M] Capabilities: [48] Power Management version 3 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+) Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=2 PME- Capabilities: [58] MSI: Enable+ Count=1/16 Maskable- 64bit+ Address: 00000000fee00438 Data: 0000 Capabilities: [68] Vendor Specific Information: Len=44 <?> Capabilities: [ac] Express (v2) Endpoint, MSI 00 DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s <4us, L1 unlimited ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset- DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- RlxdOrd+ ExtTag- PhantFunc- AuxPwr+ NoSnoop+ MaxPayload 256 bytes, MaxReadReq 512 bytes DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq+ AuxPwr+ TransPend- LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <2us, L1 <32us ClockPM+ Surprise- LLActRep- BwNot- ASPMOptComp+ LnkCtl: ASPM L1 Enabled; RCB 64 bytes Disabled- CommClk+ ExtSynch- ClockPM+ AutWidDis- BWInt- AutBWInt- LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- DevCap2: Completion Timeout: Range ABCD, TimeoutDis+, LTR+, OBFF Via WAKE# DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis- Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS- Compliance De-emphasis: -6dB LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete-, EqualizationPhase1- EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest- Capabilities: [100 v1] Advanced Error Reporting UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol- CESta: RxErr- BadTLP- BadDLLP- Rollover+ Timeout+ NonFatalErr- CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+ AERCap: First Error Pointer: 00, GenCap+ CGenEn- ChkCap+ ChkEn- Capabilities: [13c v1] Device Serial Number 8a-a1-c7-ff-ff-c6-60-6d Capabilities: [150 v1] Power Budgeting <?> Capabilities: [160 v1] Virtual Channel Caps: LPEVC=0 RefClk=100ns PATEntryBits=1 Arb: Fixed- WRR32- WRR64- WRR128- Ctrl: ArbSelect=Fixed Status: InProgress- VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans- Arb: Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256- Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=ff Status: NegoPending- InProgress- Capabilities: [1b0 v1] Latency Tolerance Reporting Max snoop latency: 71680ns Max no snoop latency: 71680ns Capabilities: [220 v1] #15 Capabilities: [240 v1] L1 PM Substates L1SubCap: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+ ASPM_L1.1+ L1_PM_Substates+ PortCommonModeRestoreTime=0us PortTPowerOnTime=50us Kernel driver in use: brcmfmac 03:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. Device 525a (rev 01) Subsystem: Dell Device 06e4 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 124 Region 1: Memory at dda00000 (32-bit, non-prefetchable) [size=4K] Capabilities: [80] Power Management version 3 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA PME(D0-,D1+,D2+,D3hot+,D3cold+) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit+ Address: 00000000fee00298 Data: 0000 Capabilities: [b0] Express (v2) Endpoint, MSI 00 DevCap: MaxPayload 512 bytes, PhantFunc 0, Latency L0s unlimited, L1 unlimited ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset- DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop- MaxPayload 128 bytes, MaxReadReq 512 bytes DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq+ AuxPwr+ TransPend- LnkCap: Port #0, Speed 5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s unlimited, L1 <64us ClockPM+ Surprise- LLActRep- BwNot- ASPMOptComp+ LnkCtl: ASPM L1 Enabled; RCB 64 bytes Disabled- CommClk+ ExtSynch- ClockPM+ AutWidDis- BWInt- AutBWInt- LnkSta: Speed 5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- DevCap2: Completion Timeout: Not Supported, TimeoutDis+, LTR+, OBFF Via message/WAKE# DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR+, OBFF Disabled LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis- Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS- Compliance De-emphasis: -6dB LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-, EqualizationPhase1- EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest- Capabilities: [100 v2] Advanced Error Reporting UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol- CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr- CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+ AERCap: First Error Pointer: 00, GenCap+ CGenEn- ChkCap+ ChkEn- Capabilities: [148 v1] Device Serial Number 00-00-00-01-00-4c-e0-00 Capabilities: [158 v1] Latency Tolerance Reporting Max snoop latency: 3145728ns Max no snoop latency: 3145728ns Capabilities: [160 v1] L1 PM Substates L1SubCap: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+ ASPM_L1.1+ L1_PM_Substates+ PortCommonModeRestoreTime=60us PortTPowerOnTime=60us Kernel driver in use: rtsx_pci 04:00.0 Non-Volatile memory controller: Samsung Electronics Co Ltd Device a802 (rev 01) (prog-if 02 [NVM Express]) Subsystem: Samsung Electronics Co Ltd Device a801 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 0 Region 0: Memory at de400000 (64-bit, non-prefetchable) [size=16K] Region 2: I/O ports at c000 [size=256] Capabilities: [40] Power Management version 3 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME- Capabilities: [50] MSI: Enable- Count=1/8 Maskable- 64bit+ Address: 0000000000000000 Data: 0000 Capabilities: [70] Express (v2) Endpoint, MSI 00 DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s unlimited, L1 unlimited ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset+ DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+ FLReset- MaxPayload 128 bytes, MaxReadReq 512 bytes DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq+ AuxPwr+ TransPend- LnkCap: Port #0, Speed 8GT/s, Width x4, ASPM L1, Exit Latency L0s <4us, L1 <64us ClockPM+ Surprise- LLActRep- BwNot- ASPMOptComp+ LnkCtl: ASPM L1 Enabled; RCB 64 bytes Disabled- CommClk+ ExtSynch- ClockPM+ AutWidDis- BWInt- AutBWInt- LnkSta: Speed 8GT/s, Width x4, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- DevCap2: Completion Timeout: Not Supported, TimeoutDis+, LTR+, OBFF Not Supported DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR+, OBFF Disabled LnkCtl2: Target Link Speed: 8GT/s, EnterCompliance- SpeedDis- Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS- Compliance De-emphasis: -6dB LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete+, EqualizationPhase1+ EqualizationPhase2+, EqualizationPhase3+, LinkEqualizationRequest- Capabilities: [b0] MSI-X: Enable+ Count=9 Masked- Vector table: BAR=0 offset=00003000 PBA: BAR=0 offset=00002000 Capabilities: [100 v2] Advanced Error Reporting UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol- CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr- CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+ AERCap: First Error Pointer: 00, GenCap+ CGenEn- ChkCap+ ChkEn- Capabilities: [148 v1] Device Serial Number 00-00-00-00-00-00-00-00 Capabilities: [158 v1] Power Budgeting <?> Capabilities: [168 v1] #19 Capabilities: [188 v1] Latency Tolerance Reporting Max snoop latency: 3145728ns Max no snoop latency: 3145728ns Capabilities: [190 v1] L1 PM Substates L1SubCap: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+ ASPM_L1.1+ L1_PM_Substates+ PortCommonModeRestoreTime=10us PortTPowerOnTime=10us Kernel driver in use: nvme
Attachment:
cgroup_crash.pl
Description: Perl program