Bug 219331
| Summary: | AMD SFH Driver Causes Memory Errors/ Page Faults | ||
|---|---|---|---|
| Product: | Drivers | Reporter: | Skyler (skpu) |
| Component: | Input Devices | Assignee: | Virtual assignee for kernel bugs (linux-kernel) |
| Status: | NEW --- | ||
| Severity: | normal | CC: | basunatikar, hobbes1069, linux-kernel-bugs, ngompa13, phoebe, regressions |
| Priority: | P3 | ||
| Hardware: | AMD | ||
| OS: | Linux | ||
| Kernel Version: | 6.9 | Subsystem: | |
| Regression: | Yes | Bisected commit-id: | 2105e8e00da4673266e217653292fef6acefde03 |
| Attachments: |
Kernel config file used during troubleshooting
Output of dmidecode dmesg log of bad page map dmesg log of btrfs errors debug patch Dmesg logs on mainline kernel with patch applied pls check this alone patch helps to resolve issue Dmesg logs on mainline kernel with patch #2 applied |
||
Please run memtest86/memtest86+ for an hour, if it returns no errors, please bisect: https://docs.kernel.org/admin-guide/bug-bisect.html (In reply to Artem S. Tashkinov from comment #1) > Please run memtest86/memtest86+ for an hour, if it returns no errors, please > bisect: > > https://docs.kernel.org/admin-guide/bug-bisect.html I ran Memtest86+ overnight for good measure and it encountered no errors. While I was hunting down the commit I ended up losing data data on my disc such that it required me reinstalling my OS a few times. This may be a more severe bug than I first thought. Here is the result of git bisect: 2105e8e00da4673266e217653292fef6acefde03 is the first bad commit commit 2105e8e00da4673266e217653292fef6acefde03 (HEAD) Author: Basavaraj Natikar <Basavaraj.Natikar@amd.com> Date: Wed Feb 14 20:11:43 2024 +0530 HID: amd_sfh: Improve boot time when SFH is available AMD SFH load takes longer time in initialization. Hence split and defer initialization code to improve SFH module load time and boot time of the system when SFH is available. Signed-off-by: Basavaraj Natikar <Basavaraj.Natikar@amd.com> Signed-off-by: Jiri Kosina <jkosina@suse.com> drivers/hid/amd-sfh-hid/amd_sfh_common.h | 2 ++ drivers/hid/amd-sfh-hid/amd_sfh_pcie.c | 75 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++------------ 2 files changed, 64 insertions(+), 13 deletions(-) Thx for the bisection. Could you please attach the dmesg output from the affected system (ideally with a fresh kernel). Dmidecode output maybe as well, if you have a minute. And can I CC you on a mail regarding this? This would expose your email address to the public. Created attachment 306943 [details]
Output of dmidecode
Created attachment 306944 [details]
dmesg log of bad page map
Created attachment 306945 [details]
dmesg log of btrfs errors
Occasionally I will not get the usual bad page map error, but instead some BTRFS errors followed by the file system going read-only.
(In reply to The Linux kernel's regression tracker (Thorsten Leemhuis) from comment #3) > Thx for the bisection. Could you please attach the dmesg output from the > affected system (ideally with a fresh kernel). Dmidecode output maybe as > well, if you have a minute. Done! > And can I CC you on a mail regarding this? This would expose your email > address to the public. Yep, that's fine with me. Seeing the same thing on my HP Ryzen 5 4500U laptop. For posterity here's the Fedora BZ: https://bugzilla.redhat.com/show_bug.cgi?id=2314331 Since this looks like the actual problem you can skip most of the chatter. The last 3 attachments were from running a 6.11.0 debug kernel. I have noted others with most likely the same issue on Fedora Discourse and the Fedora Reddit channel. The last working kernel for me was 6.8.5, anything 6.9.x or higher usually fails within minutes of booting. Every once in a while I don't have an issue. Perhaps it's a race condition? FWIW, forwarded the report by mail yesterday: https://lore.kernel.org/all/90f6ee64-df5e-43b2-ad04-fa3a35efc1d5@leemhuis.info/ (In reply to Richard from comment #8) > Seeing the same thing on my HP Ryzen 5 4500U laptop. Thx. Can I CC you in a reply? This would expose your email to the public (but it's found on lore already, so I suspect it's fine). > (In reply to Richard from comment #8)
> > Seeing the same thing on my HP Ryzen 5 4500U laptop.
>
> Thx. Can I CC you in a reply? This would expose your email to the public
> (but it's found on lore already, so I suspect it's fine).
I've been a Fedora packager for over 12 years so it's literally in hundreds of package changelogs :)
I'll also note for posterity that adding "module_blacklist=amd_sfh" to the kernel boot arguments has worked fine on newer kernels. I've tested up to 6.11.0 using the Fedora 41 Beta live USB.
Created attachment 306947 [details]
debug patch
As i am not able to reproduce this issue. could you please try with attached patch and please provide full dmesg
Thanks,
--
Basavaraj
Created attachment 306949 [details]
Dmesg logs on mainline kernel with patch applied
I used my system for about an hour with the patch applied and had no issues. It seems like this resolves it at least for my machine!
Just got done building the kernel and installing. Looks good! I'm not sure if this is the complete fix but definitely a good work around. Whether cleanup is necessary or not (because I don't have a compatible device) it shouldn't trash memory. (In reply to basavaraj from comment #11) > Created attachment 306947 [details] > debug patch > > As i am not able to reproduce this issue. could you please try with attached > patch and please provide full dmesg > > Thanks, > > Basavaraj This patch seems to resolve the issues for me as well. I applied it to current mainline, which apparently has some unrelated issues for me at the moment - touchpad and touchscreen not working, so I was not able to test for long. I've also tested the patch posted to the linux-input list: https://lore.kernel.org/linux-input/20241003160454.3017229-1-Basavaraj.Natikar@amd.com/ I've been running this revised patch all day with no issues, applied to the stable 6.11.1 kernel. Note that I reported this issue on 14 Jul 2024: https://lore.kernel.org/all/3b129b1f-8636-456a-80b4-0f6cce0eef63@hixontech.com/ I'd appreciate a "Reported-by:" on the patches. Please add the other reporters as well if they are OK with that. Thanks! Created attachment 306974 [details]
pls check this alone patch helps to resolve issue
Hi
Could please this patch alone and pls remove earlier patch and check this patch alone if this alone patch helps to resolve this issue
Thanks,
Bsavaraj
Created attachment 306977 [details]
Dmesg logs on mainline kernel with patch #2 applied
Applied the new patch, no issues so far.
Took me a while to build a kernel on my laptop while I'm away from my desktop on vacation but I can report from one boot that I don't see any issues so far. I've tested this latest patch on mainline (v6.12-rc2) and stable (6.11.2). No issues for me either. dmesg same as usual: ``` [ 3.553970] pcie_mp2_amd 0000:04:00.7: enabling device (0000 -> 0002) [ 33.554832] pcie_mp2_amd 0000:04:00.7: Failed to discover, sensors not enabled is 0 [ 33.554885] pcie_mp2_amd 0000:04:00.7: amd_sfh_hid_client_init failed err -95 ``` Perhaps a little off-topic, but these error messages have bugging me since I've started investigating this issue... Why are we all seeing this as an error -95? Is there actually an error condition or do we just have no supported sensors? I know there are some things on my laptop not getting recognized or supported by Linux: probably accelerometer(s), and the fingerprint sensor. Also, language "Failed to discover, sensors not enabled is 0" is confusing. Could this be clarified? I know this seems to be resolved, I wanted to chime in because I have the exact same model as Skylar and had issues on Fedora 40, Arch and Debian (when I used a more recent kernel which actually is what led me here). I was silly enough to think it was a board failure, so I have a spare mainboard of the thing. (In reply to Chris Hixon from comment #18) > I've tested this latest patch on mainline (v6.12-rc2) and stable (6.11.2). > No issues for me either. > > dmesg same as usual: > ``` > [ 3.553970] pcie_mp2_amd 0000:04:00.7: enabling device (0000 -> 0002) > [ 33.554832] pcie_mp2_amd 0000:04:00.7: Failed to discover, sensors not > enabled is 0 > [ 33.554885] pcie_mp2_amd 0000:04:00.7: amd_sfh_hid_client_init failed err > -95 > ``` > > Perhaps a little off-topic, but these error messages have bugging me since > I've started investigating this issue... > > Why are we all seeing this as an error -95? Is there actually an error > condition or do we just have no supported sensors? I know there are some > things on my laptop not getting recognized or supported by Linux: probably > accelerometer(s), and the fingerprint sensor. > > Also, language "Failed to discover, sensors not enabled is 0" is confusing. > Could this be clarified? The fingerprint sensor on the Dell Inspiron 14 7405 2-in-1 as far as I've known has never been supported in Linux as long as I've had it, not for a lack of trying. While I'm on Debian 12 stock waving the notebook any-which-way certainly doesn't change the orientation of the screen as it did when it was Windows. in any case, here is a sample of my journalctl from the last boot ``` Oct 10 07:52:26 laptop kernel: pcie_mp2_amd 0000:03:00.7: Failed to discover, sensors not enabled is 0 Oct 10 07:52:26 laptop kernel: pcie_mp2_amd 0000:03:00.7: amd_sfh_hid_client_init failed err -95 Oct 10 07:52:26 laptop kernel: ThreadPoolForeg: Corrupted page table at address f4109a00008 Oct 10 07:52:26 laptop kernel: PGD 18a86c067 P4D 18a86c067 PUD 18a86b067 PMD 105c7c067 PTE 12461000001c1 Oct 10 07:52:26 laptop kernel: Oops: Bad pagetable: 000d [#1] PREEMPT SMP NOPTI Oct 10 07:52:26 laptop kernel: CPU: 0 PID: 1607 Comm: ThreadPoolForeg Not tainted 6.10.13-zabbly+ #debian12 Oct 10 07:52:26 laptop kernel: Hardware name: Dell Inc. Inspiron 7405 2n1/0P76G3, BIOS 1.19.0 07/10/2024 Oct 10 07:52:26 laptop kernel: RIP: 0033:0x5585af2a6d2c Oct 10 07:52:26 laptop kernel: Code: 7c 8e 30 75 16 41 8b 54 86 30 41 89 54 8e 30 48 8d 51 ff 48 85 c9 48 > Oct 10 07:52:26 laptop kernel: RSP: 002b:00007f2697dfd9f0 EFLAGS: 00010206 Oct 10 07:52:26 laptop kernel: RAX: 0000000000007fff RBX: 0000000000000017 RCX: 00000f4109a00000 Oct 10 07:52:26 laptop kernel: RDX: 00000a640b927290 RSI: 00000a640b927280 RDI: 00000a64004f52c0 Oct 10 07:52:26 laptop kernel: RBP: 00007f2697dfda80 R08: 0000000000000008 R09: 0000000000000012 Oct 10 07:52:26 laptop kernel: R10: 00000a640587b5c0 R11: 0000000000000000 R12: 00000f4109a16589 Oct 10 07:52:26 laptop kernel: R13: 00007f2697dfdb00 R14: 00000a64004f52c0 R15: 0000000000000017 Oct 10 07:52:26 laptop kernel: FS: 00007f2697e006c0 GS: 0000000000000000 Oct 10 07:52:26 laptop kernel: Modules linked in: ccm rfcomm qrtr cmac algif_hash algif_skcipher af_alg bn> Oct 10 07:52:26 laptop kernel: btmtk snd_pci_acp6x dell_smbios mac80211 videodev snd_hwdep crypto_simd sn> Oct 10 07:52:26 laptop kernel: ---[ end trace 0000000000000000 ]--- Oct 10 07:52:26 laptop kernel: pstore: backend (efi_pstore) writing error (-28) Oct 10 07:52:26 laptop kernel: RIP: 0033:0x5585af2a6d2c Oct 10 07:52:26 laptop kernel: RSP: 002b:00007f2697dfd9f0 EFLAGS: 00010206 Oct 10 07:52:26 laptop kernel: RAX: 0000000000007fff RBX: 0000000000000017 RCX: 00000f4109a00000 Oct 10 07:52:26 laptop kernel: RDX: 00000a640b927290 RSI: 00000a640b927280 RDI: 00000a64004f52c0 Oct 10 07:52:26 laptop kernel: RBP: 00007f2697dfda80 R08: 0000000000000008 R09: 0000000000000012 Oct 10 07:52:26 laptop kernel: R10: 00000a640587b5c0 R11: 0000000000000000 R12: 00000f4109a16589 Oct 10 07:52:26 laptop kernel: R13: 00007f2697dfdb00 R14: 00000a64004f52c0 R15: 0000000000000017 Oct 10 07:52:26 laptop kernel: FS: 00007f2697e006c0(0000) GS:ffff890bbf600000(0000) knlGS:0000000000000000 Oct 10 07:52:26 laptop kernel: CS: 0033 DS: 0000 ES: 0000 CR0: 0000000080050033 Oct 10 07:52:26 laptop kernel: CR2: 00000f4109a00008 CR3: 0000000105946000 CR4: 0000000000350ef0 ``` |
Created attachment 306932 [details] Kernel config file used during troubleshooting I am getting bad page map errors on kernel version 6.9 or newer. They always appear within a few minutes of the system being on, if not immediately upon booting. My system is a Dell Inspiron 7405. This occurs with kernel 6.9.x, 6.10.x and 6.11. I tested a handful of versions from 6.2.x to 6.8.x as well as 5.15 and they don't have the same behavior. In addition to compiling from kernel.org, I tried to install some major distros (Fedora, CentOS, Debian, Mint, Ubuntu) to double check that it was not a mistake I was making with compilation. They were consistent with my kernel.org results. Kernel version from /proc/verison of the earliest affected release I could identify: Linux version 6.9.0 (skyler@nobara-pc) (gcc (GCC) 14.2.1 20240912 (Red Hat 14.2.1-3), GNU ld version 2.41-37.fc40) #1 SMP PREEMPT_DYNAMIC Sat Sep 28 11:17:40 EDT 2024 Please let me know if there is any other information or testing that could help debug this. This is my first time making a bug report or even compiling the kernel from source so I may be missing something obvious. Thank you! Attached is a full dmesg log. Below I will paste a few other dmesg snippets and some environment information. dmesg sample #1: [ 23.234632] systemd-journald[611]: File /var/log/journal/a4e3170bc5be4f52a2080fb7b9f93cf0/user-1000.journal corrupted or uncleanly shut down, renaming and replacing. [ 23.580724] rfkill: input handler enabled [ 25.652067] rfkill: input handler disabled [ 34.222362] pcie_mp2_amd 0000:03:00.7: Failed to discover, sensors not enabled is 0 [ 34.222379] pcie_mp2_amd 0000:03:00.7: amd_sfh_hid_client_init failed err -95 [ 34.680264] BUG: unable to handle page fault for address: 00000002ffffffe3 [ 34.680272] #PF: supervisor read access in kernel mode [ 34.680274] #PF: error_code(0x0000) - not-present page [ 34.680275] PGD 0 P4D 0 [ 34.680278] Oops: 0000 [#1] PREEMPT SMP NOPTI [ 34.680280] CPU: 3 PID: 3252 Comm: Chroot Helper Not tainted 6.9.0 #1 [ 34.680282] Hardware name: Dell Inc. Inspiron 7405 2n1/0XMJN6, BIOS 1.19.0 07/10/2024 [ 34.680284] RIP: 0010:unlink_anon_vmas+0x97/0x1e0 [ 34.680288] Code: 83 c0 22 49 89 47 18 e8 a7 19 02 00 48 8b 43 10 4c 8d 63 10 49 89 df 48 83 e8 10 4d 39 ec 74 48 48 89 c3 4d 8b 77 08 48 89 ef <49> 8b 2e 48 39 fd 74 12 48 85 ff 0f 85 06 01 00 00 48 8d 7d 08 e8 [ 34.680290] RSP: 0018:ffffb41842c2f918 EFLAGS: 00010246 [ 34.680292] RAX: 0000000080000000 RBX: ffff98528ab2cb00 RCX: 0000000000000000 [ 34.680293] RDX: ffff98528ab2cb10 RSI: ffff98528862b008 RDI: 0000000000000000 [ 34.680294] RBP: 0000000000000000 R08: 000000000000000f R09: 0000000000000060 [ 34.680296] R10: 0000000000400030 R11: 0000000000000004 R12: ffff98528ab2c010 [ 34.680297] R13: ffff98525ce97060 R14: 00000002ffffffe3 R15: ffff98528ab2c000 [ 34.680298] FS: 0000000000000000(0000) GS:ffff98553f780000(0000) knlGS:0000000000000000 [ 34.680300] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.680301] CR2: 00000002ffffffe3 CR3: 000000014c630000 CR4: 0000000000350ef0 [ 34.680302] Call Trace: [ 34.680304] <TASK> [ 34.680307] ? __die_body.cold+0x19/0x27 [ 34.680311] ? page_fault_oops+0x166/0x2b0 [ 34.680314] ? exc_page_fault+0x7a/0x180 [ 34.680316] ? asm_exc_page_fault+0x22/0x30 [ 34.680321] ? unlink_anon_vmas+0x97/0x1e0 [ 34.680323] free_pgtables+0x12d/0x1e0 [ 34.680327] exit_mmap+0x179/0x3c0 [ 34.680331] __mmput+0x4c/0x140 [ 34.680334] do_exit+0x2c5/0xaf0 [ 34.680337] do_group_exit+0x2c/0x80 [ 34.680338] __x64_sys_exit_group+0x14/0x20 [ 34.680340] do_syscall_64+0x80/0x180 [ 34.680343] ? syscall_exit_to_user_mode+0x71/0x210 [ 34.680345] ? do_syscall_64+0x8d/0x180 [ 34.680347] ? __count_memcg_events+0x75/0xe0 [ 34.680351] ? _raw_spin_unlock+0x15/0x30 [ 34.680354] ? percpu_counter_add_batch+0x9b/0xa0 [ 34.680357] ? set_pte_range+0xc8/0x280 [ 34.680359] ? next_uptodate_folio+0x89/0x260 [ 34.680363] ? _raw_spin_unlock+0x15/0x30 [ 34.680365] ? filemap_map_pages+0x420/0x550 [ 34.680369] ? do_fault+0x255/0x4e0 [ 34.680370] ? __handle_mm_fault+0x82b/0xe90 [ 34.680373] ? __count_memcg_events+0x75/0xe0 [ 34.680375] ? count_memcg_events.constprop.0+0x1a/0x30 [ 34.680378] ? handle_mm_fault+0x1ec/0x300 [ 34.680379] ? preempt_count_add+0x47/0xa0 [ 34.680381] ? up_read+0x37/0x70 [ 34.680384] ? do_user_addr_fault+0x349/0x620 [ 34.680386] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 34.680389] RIP: 0033:0x7f14a3ad873d [ 34.680413] Code: Unable to access opcode bytes at 0x7f14a3ad8713. [ 34.680414] RSP: 002b:00007f1472e45448 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 34.680416] RAX: ffffffffffffffda RBX: 00007f1468528ae0 RCX: 00007f14a3ad873d [ 34.680417] RDX: 00000000000000e7 RSI: ffffffffffffff48 RDI: 0000000000000000 [ 34.680418] RBP: 00007f1472e45458 R08: 0000000000000000 R09: 0000000000000000 [ 34.680419] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000b [ 34.680420] R13: 0000000000000000 R14: 00007f1472e45720 R15: 00007f1468528ae0 [ 34.680422] </TASK> [ 34.680423] Modules linked in: uinput exfat rfcomm snd_seq_dummy snd_hrtimer nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables nfnetlink qrtr bnep sunrpc iwlmvm binfmt_misc vfat fat mac80211 snd_acp3x_rn snd_acp3x_pdm_dma snd_soc_dmic snd_sof_amd_rembrandt snd_sof_amd_renoir snd_sof_amd_acp snd_sof_pci snd_sof_xtensa_dsp snd_ctl_led snd_sof libarc4 snd_hda_codec_realtek snd_hda_codec_generic snd_sof_utils snd_hda_scodec_component intel_rapl_msr snd_hda_codec_hdmi snd_soc_core intel_rapl_common snd_hda_intel snd_hda_codec snd_compress snd_intel_dspcfg btusb kvm_amd snd_pci_ps btrtl snd_hwdep snd_rpl_pci_acp6x ledtrig_audio btintel dell_laptop iwlwifi uvcvideo snd_pci_acp6x snd_hda_core dell_wmi kvm snd_seq videobuf2_vmalloc btbcm btmtk snd_seq_device videobuf2_memops dell_smbios dell_smm_hwmon uvc videobuf2_v4l2 dcdbas sparse_keymap [ 34.680468] wmi_bmof snd_pci_acp5x snd_pcm cfg80211 rapl videodev bluetooth snd_rn_pci_acp3x dell_wmi_descriptor snd_acp_config uas videobuf2_common pcspkr acpi_cpufreq snd_timer usb_storage snd_soc_acpi mc snd k10temp i2c_piix4 snd_pci_acp3x soundcore dell_rbtn rfkill acpi_tad amd_pmc joydev loop zram amdgpu hid_logitech_hidpp amdxcp i2c_algo_bit drm_ttm_helper ttm crct10dif_pclmul crc32_pclmul drm_exec crc32c_intel gpu_sched polyval_clmulni polyval_generic drm_suballoc_helper video nvme ucsi_acpi ghash_clmulni_intel drm_buddy hid_logitech_dj hid_multitouch sha512_ssse3 nvme_core typec_ucsi ccp amd_sfh drm_display_helper typec sp5100_tco wmi i2c_hid_acpi i2c_hid serio_raw ip6_tables ip_tables fuse [ 34.680507] CR2: 00000002ffffffe3 [ 34.680509] ---[ end trace 0000000000000000 ]--- [ 34.680510] RIP: 0010:unlink_anon_vmas+0x97/0x1e0 [ 34.680512] Code: 83 c0 22 49 89 47 18 e8 a7 19 02 00 48 8b 43 10 4c 8d 63 10 49 89 df 48 83 e8 10 4d 39 ec 74 48 48 89 c3 4d 8b 77 08 48 89 ef <49> 8b 2e 48 39 fd 74 12 48 85 ff 0f 85 06 01 00 00 48 8d 7d 08 e8 [ 34.680513] RSP: 0018:ffffb41842c2f918 EFLAGS: 00010246 [ 34.680515] RAX: 0000000080000000 RBX: ffff98528ab2cb00 RCX: 0000000000000000 [ 34.680516] RDX: ffff98528ab2cb10 RSI: ffff98528862b008 RDI: 0000000000000000 [ 34.680517] RBP: 0000000000000000 R08: 000000000000000f R09: 0000000000000060 [ 34.680518] R10: 0000000000400030 R11: 0000000000000004 R12: ffff98528ab2c010 [ 34.680519] R13: ffff98525ce97060 R14: 00000002ffffffe3 R15: ffff98528ab2c000 [ 34.680520] FS: 0000000000000000(0000) GS:ffff98553f780000(0000) knlGS:0000000000000000 [ 34.680521] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.680523] CR2: 00000002ffffffe3 CR3: 000000014c630000 CR4: 0000000000350ef0 [ 34.680524] note: Chroot Helper[3252] exited with irqs disabled [ 34.680541] Fixing recursive fault but reboot is needed! [ 34.680543] check_preemption_disabled: 54 callbacks suppressed [ 34.680544] BUG: using smp_processor_id() in preemptible [00000000] code: Chroot Helper/3252 [ 34.680545] caller is __schedule+0x3f/0x1620 [ 34.680549] CPU: 3 PID: 3252 Comm: Chroot Helper Tainted: G D 6.9.0 #1 [ 34.680551] Hardware name: Dell Inc. Inspiron 7405 2n1/0XMJN6, BIOS 1.19.0 07/10/2024 [ 34.680552] Call Trace: [ 34.680554] <TASK> [ 34.680555] dump_stack_lvl+0x59/0x80 [ 34.680558] check_preemption_disabled+0xda/0xe0 [ 34.680561] __schedule+0x3f/0x1620 [ 34.680564] ? __wake_up_klogd.part.0+0x56/0x80 [ 34.680567] ? vprintk_emit+0x183/0x2b0 [ 34.680570] ? _printk+0x68/0x83 [ 34.680573] do_task_dead+0x3e/0x40 [ 34.680575] make_task_dead.cold+0xd9/0xe5 [ 34.680577] rewind_stack_and_make_dead+0x16/0x20 [ 34.680580] RIP: 0033:0x7f14a3ad873d [ 34.680583] Code: Unable to access opcode bytes at 0x7f14a3ad8713. [ 34.680584] RSP: 002b:00007f1472e45448 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 34.680585] RAX: ffffffffffffffda RBX: 00007f1468528ae0 RCX: 00007f14a3ad873d [ 34.680587] RDX: 00000000000000e7 RSI: ffffffffffffff48 RDI: 0000000000000000 [ 34.680588] RBP: 00007f1472e45458 R08: 0000000000000000 R09: 0000000000000000 [ 34.680589] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000b [ 34.680590] R13: 0000000000000000 R14: 00007f1472e45720 R15: 00007f1468528ae0 [ 34.680592] </TASK> [ 34.680593] BUG: scheduling while atomic: Chroot Helper/3252/0x00000000 [ 34.680595] Modules linked in: uinput exfat rfcomm snd_seq_dummy snd_hrtimer nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables nfnetlink qrtr bnep sunrpc iwlmvm binfmt_misc vfat fat mac80211 snd_acp3x_rn snd_acp3x_pdm_dma snd_soc_dmic snd_sof_amd_rembrandt snd_sof_amd_renoir snd_sof_amd_acp snd_sof_pci snd_sof_xtensa_dsp snd_ctl_led snd_sof libarc4 snd_hda_codec_realtek snd_hda_codec_generic snd_sof_utils snd_hda_scodec_component intel_rapl_msr snd_hda_codec_hdmi snd_soc_core intel_rapl_common snd_hda_intel snd_hda_codec snd_compress snd_intel_dspcfg btusb kvm_amd snd_pci_ps btrtl snd_hwdep snd_rpl_pci_acp6x ledtrig_audio btintel dell_laptop iwlwifi uvcvideo snd_pci_acp6x snd_hda_core dell_wmi kvm snd_seq videobuf2_vmalloc btbcm btmtk snd_seq_device videobuf2_memops dell_smbios dell_smm_hwmon uvc videobuf2_v4l2 dcdbas sparse_keymap [ 34.680625] wmi_bmof snd_pci_acp5x snd_pcm cfg80211 rapl videodev bluetooth snd_rn_pci_acp3x dell_wmi_descriptor snd_acp_config uas videobuf2_common pcspkr acpi_cpufreq snd_timer usb_storage snd_soc_acpi mc snd k10temp i2c_piix4 snd_pci_acp3x soundcore dell_rbtn rfkill acpi_tad amd_pmc joydev loop zram amdgpu hid_logitech_hidpp amdxcp i2c_algo_bit drm_ttm_helper ttm crct10dif_pclmul crc32_pclmul drm_exec crc32c_intel gpu_sched polyval_clmulni polyval_generic drm_suballoc_helper video nvme ucsi_acpi ghash_clmulni_intel drm_buddy hid_logitech_dj hid_multitouch sha512_ssse3 nvme_core typec_ucsi ccp amd_sfh drm_display_helper typec sp5100_tco wmi i2c_hid_acpi i2c_hid serio_raw ip6_tables ip_tables fuse [ 34.680650] Preemption disabled at: [ 34.680651] [<0000000000000000>] 0x0 [ 34.680654] CPU: 3 PID: 3252 Comm: Chroot Helper Tainted: G D 6.9.0 #1 [ 34.680656] Hardware name: Dell Inc. Inspiron 7405 2n1/0XMJN6, BIOS 1.19.0 07/10/2024 [ 34.680657] Call Trace: [ 34.680658] <TASK> [ 34.680659] dump_stack_lvl+0x59/0x80 [ 34.680661] __schedule_bug.cold+0x77/0x84 [ 34.680664] __schedule+0x1139/0x1620 [ 34.680666] ? __wake_up_klogd.part.0+0x56/0x80 [ 34.680668] ? vprintk_emit+0x183/0x2b0 [ 34.680671] ? _printk+0x68/0x83 [ 34.680673] do_task_dead+0x3e/0x40 [ 34.680674] make_task_dead.cold+0xd9/0xe5 [ 34.680676] rewind_stack_and_make_dead+0x16/0x20 [ 34.680678] RIP: 0033:0x7f14a3ad873d [ 34.680680] Code: Unable to access opcode bytes at 0x7f14a3ad8713. [ 34.680681] RSP: 002b:00007f1472e45448 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 34.680683] RAX: ffffffffffffffda RBX: 00007f1468528ae0 RCX: 00007f14a3ad873d [ 34.680684] RDX: 00000000000000e7 RSI: ffffffffffffff48 RDI: 0000000000000000 [ 34.680685] RBP: 00007f1472e45458 R08: 0000000000000000 R09: 0000000000000000 [ 34.680686] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000b [ 34.680687] R13: 0000000000000000 R14: 00007f1472e45720 R15: 00007f1468528ae0 [ 34.680690] </TASK> dmesg sample #2: get_swap_device: Bad swap offset entry 3fffffe7fffff [ 166.436547] get_swap_device: Bad swap offset entry 3fffffe7fffff [ 166.436549] get_swap_device: Bad swap offset entry 3fffffe7fffff [ 166.436552] get_swap_device: Bad swap offset entry 3fffffe7fffff [ 166.436554] get_swap_device: Bad swap offset entry 3fffffe7fffff [ 166.436556] get_swap_device: Bad swap offset entry 3fffffe7fffff [ 166.436559] get_swap_device: Bad swap offset entry 3fffffe7fffff [ 166.436562] get_swap_device: Bad swap offset entry 3fffffe7fffff [ 166.436564] get_swap_device: Bad swap offset entry 3fffffe7fffff [ 166.436566] get_swap_device: Bad swap offset entry 3fffffe7fffff [ 166.436569] get_swap_device: Bad swap offset entry 3fffffe7fffff [ 166.436572] get_swap_device: Bad swap offset entry 3fffffe7fffff [ 166.436575] get_swap_device: Bad swap offset entry 3fffffe7fffff [ 166.436578] get_swap_device: Bad swap offset entry 3fffffe7fffff [ 166.436580] get_swap_device: Bad swap offset entry 3fffffe7fffff [ 166.436583] get_swap_device: Bad swap offset entry 3fffffe7fffff [ 166.436586] get_swap_device: Bad swap offset entry 3fffffe7fffff [ 166.436588] get_swap_device: Bad swap offset entry 3fffffe7fffff [ 166.436590] get_swap_device: Bad swap offset entry 3fffffe7fffff [ 166.436593] get_swap_device: Bad swap offset entry 3fffffe7fffff [ 166.436596] get_swap_device: Bad swap offset entry 3fffffe7fffff [ 166.436598] get_swap_device: Bad swap offset entry 3fffffe7fffff [ 166.436601] get_swap_device: Bad swap offset entry 3fffffe7fffff [ 166.436603] get_swap_device: Bad swap offset entry 3fffffe7fffff [ 166.436606] get_swap_device: Bad swap offset entry 3fffffe7fffff [ 166.436608] get_swap_device: Bad swap offset entry 3fffffe7fffff [ 166.436610] get_swap_device: Bad swap offset entry 3fffffe7fffff [ 166.436613] get_swap_device: Bad swap offset entry 3fffffe7fffff [ 166.436619] show_signal_msg: 50 callbacks suppressed [ 166.436621] gnome-software[2361]: segfault at 7f7940001e50 ip 00007f7962a84bdb sp 00007ffe946210d0 error 5 in libgtk-4.so.1.1000.1[7f79628a4000+3f7000] likely on CPU 0 (core 0, socket 0) [ 166.436635] Code: 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 55 31 c9 48 89 e5 41 56 41 55 49 89 fd 41 54 49 89 f4 53 48 83 ec 20 <4c> 8b 32 48 8b 7a 10 48 89 f2 64 48 8b 04 25 28 00 00 00 48 89 45 [ 166.538893] BUG: Bad page map in process gnome-software pte:4ffffffff pmd:130f8d067 [ 166.538905] addr:00007f7940000000 vm_flags:08100073 anon_vma:ffff9e2edddee548 mapping:0000000000000000 index:7f7940000 [ 166.538909] file:(null) fault:0x0 mmap:0x0 read_folio:0x0 [ 166.538953] CPU: 1 PID: 2361 Comm: gnome-software Tainted: G B D 6.9.0 #1 [ 166.538956] Hardware name: Dell Inc. Inspiron 7405 2n1/0XMJN6, BIOS 1.19.0 07/10/2024 [ 166.538959] Call Trace: [ 166.538963] <TASK> [ 166.538965] dump_stack_lvl+0x59/0x80 [ 166.538972] print_bad_pte.cold+0x76/0xd9 [ 166.538977] ? __pte_offset_map_lock+0x9a/0x110 [ 166.538983] vm_normal_page+0xbe/0xd0 [ 166.538988] follow_page_pte+0xba/0x540 [ 166.538991] ? follow_page_mask+0xcd/0x500 [ 166.538994] __get_user_pages+0x11e/0x7a0 [ 166.538999] get_dump_page+0x7c/0x110 [ 166.539002] dump_user_range+0x56/0x2d0 [ 166.539008] elf_core_dump+0x1049/0x1080 [ 166.539013] ? 0xffffffffff600000 [ 166.539026] do_coredump+0x105d/0x1600 [ 166.539036] get_signal+0x848/0x870 [ 166.539042] arch_do_signal_or_restart+0x37/0x250 [ 166.539048] irqentry_exit_to_user_mode+0x1b1/0x200 [ 166.539053] asm_exc_page_fault+0x22/0x30 [ 166.539058] RIP: 0033:0x7f7962a84bdb [ 166.539064] Code: 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 55 31 c9 48 89 e5 41 56 41 55 49 89 fd 41 54 49 89 f4 53 48 83 ec 20 <4c> 8b 32 48 8b 7a 10 48 89 f2 64 48 8b 04 25 28 00 00 00 48 89 45 [ 166.539067] RSP: 002b:00007ffe946210d0 EFLAGS: 00010202 [ 166.539071] RAX: 00007f7962a84bc0 RBX: 0000000000000000 RCX: 0000000000000000 [ 166.539073] RDX: 00007f7940001e50 RSI: 0000556696420080 RDI: 000055669628d110 [ 166.539075] RBP: 00007ffe94621110 R08: 00007ffe94621240 R09: 0000000000000000 [ 166.539077] R10: 0000000000000000 R11: 0000556696286ea8 R12: 0000556696420080 [ 166.539079] R13: 000055669628d110 R14: 00007ffe94621240 R15: 00007f79631d1e00 [ 166.539083] </TASK> [ 166.539091] ------------[ cut here ]------------ [ 166.539093] WARNING: CPU: 1 PID: 2361 at mm/gup.c:229 try_grab_page+0x65/0x110 [ 166.539097] Modules linked in: exfat uas usb_storage uinput rfcomm snd_seq_dummy snd_hrtimer nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables nfnetlink qrtr bnep sunrpc binfmt_misc iwlmvm vfat fat mac80211 snd_ctl_led snd_soc_dmic snd_acp3x_pdm_dma snd_acp3x_rn snd_sof_amd_rembrandt intel_rapl_msr snd_sof_amd_renoir intel_rapl_common snd_hda_codec_realtek snd_sof_amd_acp kvm_amd uvcvideo snd_hda_codec_generic snd_sof_pci snd_hda_scodec_component snd_sof_xtensa_dsp snd_hda_codec_hdmi ledtrig_audio snd_sof libarc4 dell_laptop snd_sof_utils dell_wmi videobuf2_vmalloc snd_hda_intel videobuf2_memops kvm uvc snd_soc_core snd_hda_codec videobuf2_v4l2 iwlwifi btusb snd_hwdep btrtl videodev btintel snd_compress snd_intel_dspcfg snd_hda_core btbcm snd_pci_ps snd_rpl_pci_acp6x dell_smbios snd_seq snd_pci_acp6x videobuf2_common snd_seq_device [ 166.539171] btmtk dcdbas dell_smm_hwmon snd_pci_acp5x bluetooth snd_pcm mc sparse_keymap wmi_bmof dell_wmi_descriptor rapl snd_rn_pci_acp3x pcspkr acpi_cpufreq cfg80211 snd_acp_config snd_timer snd_soc_acpi i2c_piix4 snd k10temp snd_pci_acp3x soundcore dell_rbtn rfkill amd_pmc acpi_tad joydev loop zram hid_logitech_hidpp amdgpu hid_logitech_dj amdxcp i2c_algo_bit drm_ttm_helper ttm crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni drm_exec polyval_generic gpu_sched nvme video drm_suballoc_helper ucsi_acpi ghash_clmulni_intel drm_buddy hid_multitouch ccp nvme_core sha512_ssse3 typec_ucsi amd_sfh drm_display_helper sp5100_tco typec wmi i2c_hid_acpi i2c_hid serio_raw ip6_tables ip_tables fuse [ 166.539226] CPU: 1 PID: 2361 Comm: gnome-software Tainted: G B D 6.9.0 #1 [ 166.539229] Hardware name: Dell Inc. Inspiron 7405 2n1/0XMJN6, BIOS 1.19.0 07/10/2024 [ 166.539231] RIP: 0010:try_grab_page+0x65/0x110 [ 166.539234] Code: 00 48 89 f8 f7 c7 ff 0f 00 00 75 cf 48 8b 17 83 e2 40 74 c7 48 8b 57 48 48 8d 42 ff 83 e2 01 48 0f 44 c7 8b 50 34 85 d2 7f b8 <0f> 0b ba f4 ff ff ff 89 d0 e9 ed c8 c7 00 81 e6 00 00 08 00 74 b8 [ 166.539236] RSP: 0018:ffffbe0ec349f8e8 EFLAGS: 00010246 [ 166.539239] RAX: ffffe299cc000000 RBX: 000000000000000e RCX: 0000000000000000 [ 166.539241] RDX: 0000000000000000 RSI: 000000000000000e RDI: ffffe299cc000000 [ 166.539243] RBP: ffff9e2ee26e2508 R08: ffff9e2ee26e2508 R09: 000fffffffffffff [ 166.539245] R10: 0000000000000000 R11: ffff9e2edd35f50c R12: ffff9e2ef0f8d008 [ 166.539246] R13: 0000000300000001 R14: 0000000000000002 R15: ffffe299cc000000 [ 166.539249] FS: 00007f7960706a80(0000) GS:ffff9e31bf480000(0000) knlGS:0000000000000000 [ 166.539251] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 166.539253] CR2: 00005626680d6050 CR3: 00000001233f2000 CR4: 0000000000350ef0 [ 166.539255] Call Trace: [ 166.539257] <TASK> [ 166.539258] ? try_grab_page+0x65/0x110 [ 166.539261] ? __warn.cold+0x8e/0xe8 [ 166.539264] ? try_grab_page+0x65/0x110 [ 166.539267] ? report_bug+0xe6/0x170 [ 166.539271] ? handle_bug+0x3c/0x80 [ 166.539274] ? exc_invalid_op+0x13/0x60 [ 166.539277] ? asm_exc_invalid_op+0x16/0x20 [ 166.539282] ? try_grab_page+0x65/0x110 [ 166.539285] follow_page_pte+0x106/0x540 [ 166.539289] __get_user_pages+0x11e/0x7a0 [ 166.539294] get_dump_page+0x7c/0x110 [ 166.539297] dump_user_range+0x56/0x2d0 [ 166.539303] elf_core_dump+0x1049/0x1080 [ 166.539307] ? 0xffffffffff600000 [ 166.539317] do_coredump+0x105d/0x1600 [ 166.539327] get_signal+0x848/0x870 [ 166.539331] arch_do_signal_or_restart+0x37/0x250 [ 166.539336] irqentry_exit_to_user_mode+0x1b1/0x200 [ 166.539339] asm_exc_page_fault+0x22/0x30 [ 166.539343] RIP: 0033:0x7f7962a84bdb [ 166.539347] Code: 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 55 31 c9 48 89 e5 41 56 41 55 49 89 fd 41 54 49 89 f4 53 48 83 ec 20 <4c> 8b 32 48 8b 7a 10 48 89 f2 64 48 8b 04 25 28 00 00 00 48 89 45 [ 166.539350] RSP: 002b:00007ffe946210d0 EFLAGS: 00010202 [ 166.539352] RAX: 00007f7962a84bc0 RBX: 0000000000000000 RCX: 0000000000000000 [ 166.539354] RDX: 00007f7940001e50 RSI: 0000556696420080 RDI: 000055669628d110 [ 166.539356] RBP: 00007ffe94621110 R08: 00007ffe94621240 R09: 0000000000000000 [ 166.539357] R10: 0000000000000000 R11: 0000556696286ea8 R12: 0000556696420080 [ 166.539359] R13: 000055669628d110 R14: 00007ffe94621240 R15: 00007f79631d1e00 [ 166.539363] </TASK> [ 166.539365] ---[ end trace 0000000000000000 ]--- [ 166.762817] get_swap_device: Bad swap offset entry 3fffffdffffff [ 166.762852] BUG: Bad page map in process gmain pte:400000000 pmd:130f8d067 [ 166.762858] addr:00007f7940000000 vm_flags:08100073 anon_vma:ffff9e2edddee548 mapping:0000000000000000 index:7f7940000 [ 166.762865] file:(null) fault:0x0 mmap:0x0 read_folio:0x0 [ 166.762925] CPU: 3 PID: 2465 Comm: gmain Tainted: G B D W 6.9.0 #1 [ 166.762933] Hardware name: Dell Inc. Inspiron 7405 2n1/0XMJN6, BIOS 1.19.0 07/10/2024 [ 166.762937] Call Trace: [ 166.762942] <TASK> [ 166.762947] dump_stack_lvl+0x59/0x80 [ 166.762959] print_bad_pte.cold+0x76/0xd9 [ 166.762969] ? get_swap_device+0x77/0xb0 [ 166.762976] unmap_page_range+0x112a/0x1830 [ 166.762987] ? _raw_spin_unlock+0x15/0x30 [ 166.762995] ? free_unref_folios+0x2ed/0x3a0 [ 166.763009] unmap_vmas+0xb9/0x190 [ 166.763021] exit_mmap+0xfb/0x3c0 [ 166.763034] __mmput+0x4c/0x140 [ 166.763042] do_exit+0x2c5/0xaf0 [ 166.763050] do_group_exit+0x2c/0x80 [ 166.763055] get_signal+0x7d7/0x870 [ 166.763065] arch_do_signal_or_restart+0x37/0x250 [ 166.763074] syscall_exit_to_user_mode+0x1bc/0x210 [ 166.763081] do_syscall_64+0x8d/0x180 [ 166.763089] ? switch_fpu_return+0x55/0xd0 [ 166.763097] ? syscall_exit_to_user_mode+0x71/0x210 [ 166.763102] ? do_syscall_64+0x8d/0x180 [ 166.763109] ? __pfx_bpf_lsm_file_permission+0x10/0x10 [ 166.763116] ? vfs_read+0x236/0x360 [ 166.763128] ? syscall_exit_to_user_mode+0x71/0x210 [ 166.763133] ? do_syscall_64+0x8d/0x180 [ 166.763141] ? preempt_count_add+0x69/0xa0 [ 166.763148] ? _raw_spin_lock_irq+0x19/0x40 [ 166.763155] ? _raw_spin_unlock_irq+0x1b/0x50 [ 166.763162] ? eventfd_read+0x214/0x230 [ 166.763170] ? __pfx_bpf_lsm_file_permission+0x10/0x10 [ 166.763176] ? vfs_read+0x236/0x360 [ 166.763186] ? syscall_exit_to_user_mode+0x71/0x210 [ 166.763192] ? do_syscall_64+0x8d/0x180 [ 166.763198] ? do_syscall_64+0x8d/0x180 [ 166.763208] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 166.763217] RIP: 0033:0x7f79623a552d [ 166.763227] Code: Unable to access opcode bytes at 0x7f79623a5503. [ 166.763230] RSP: 002b:00007f7952dffa60 EFLAGS: 00000293 ORIG_RAX: 0000000000000007 [ 166.763238] RAX: fffffffffffffdfc RBX: 000055669629cfe0 RCX: 00007f79623a552d [ 166.763243] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 000055669629d210 [ 166.763247] RBP: 00007f7952dffa80 R08: 0000000000000000 R09: 000055669629d210 [ 166.763250] R10: 0000000000000000 R11: 0000000000000293 R12: 000055669629d210 [ 166.763254] R13: 00007f79631300be R14: 0000000000000002 R15: 00000000ffffffff [ 166.763263] </TASK> [ 166.763335] get_swap_device: Bad swap offset entry 3fffffe7fffff [ 166.763340] BUG: Bad page map in process gmain pte:300000000 pmd:130f8d067 [ 166.763344] addr:00007f7940001000 vm_flags:08100073 anon_vma:ffff9e2edddee548 mapping:0000000000000000 index:7f7940001 [ 166.763361] file:(null) fault:0x0 mmap:0x0 read_folio:0x0 [ 166.763392] CPU: 3 PID: 2465 Comm: gmain Tainted: G B D W 6.9.0 #1 [ 166.763398] Hardware name: Dell Inc. Inspiron 7405 2n1/0XMJN6, BIOS 1.19.0 07/10/2024 [ 166.763401] Call Trace: [ 166.763404] <TASK> [ 166.763407] dump_stack_lvl+0x59/0x80 [ 166.763415] print_bad_pte.cold+0x76/0xd9 [ 166.763424] ? get_swap_device+0x77/0xb0 [ 166.763430] unmap_page_range+0x112a/0x1830 [ 166.763440] ? _raw_spin_unlock+0x15/0x30 [ 166.763448] ? free_unref_folios+0x2ed/0x3a0 [ 166.763459] unmap_vmas+0xb9/0x190 [ 166.763470] exit_mmap+0xfb/0x3c0 [ 166.763483] __mmput+0x4c/0x140 [ 166.763490] do_exit+0x2c5/0xaf0 [ 166.763497] do_group_exit+0x2c/0x80 [ 166.763502] get_signal+0x7d7/0x870 [ 166.763511] arch_do_signal_or_restart+0x37/0x250 [ 166.763520] syscall_exit_to_user_mode+0x1bc/0x210 [ 166.763526] do_syscall_64+0x8d/0x180 [ 166.763533] ? switch_fpu_return+0x55/0xd0 [ 166.763540] ? syscall_exit_to_user_mode+0x71/0x210 [ 166.763546] ? do_syscall_64+0x8d/0x180 [ 166.763553] ? __pfx_bpf_lsm_file_permission+0x10/0x10 [ 166.763559] ? vfs_read+0x236/0x360 [ 166.763570] ? syscall_exit_to_user_mode+0x71/0x210 [ 166.763575] ? do_syscall_64+0x8d/0x180 [ 166.763584] ? preempt_count_add+0x69/0xa0 [ 166.763589] ? _raw_spin_lock_irq+0x19/0x40 [ 166.763596] ? _raw_spin_unlock_irq+0x1b/0x50 [ 166.763603] ? eventfd_read+0x214/0x230 [ 166.763611] ? __pfx_bpf_lsm_file_permission+0x10/0x10 [ 166.763617] ? vfs_read+0x236/0x360 [ 166.763628] ? syscall_exit_to_user_mode+0x71/0x210 [ 166.763633] ? do_syscall_64+0x8d/0x180 [ 166.763640] ? do_syscall_64+0x8d/0x180 [ 166.763649] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 166.763657] RIP: 0033:0x7f79623a552d [ 166.763665] Code: Unable to access opcode bytes at 0x7f79623a5503. [ 166.763668] RSP: 002b:00007f7952dffa60 EFLAGS: 00000293 ORIG_RAX: 0000000000000007 [ 166.763674] RAX: fffffffffffffdfc RBX: 000055669629cfe0 RCX: 00007f79623a552d [ 166.763678] RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 000055669629d210 [ 166.763681] RBP: 00007f7952dffa80 R08: 0000000000000000 R09: 000055669629d210 [ 166.763685] R10: 0000000000000000 R11: 0000000000000293 R12: 000055669629d210 [ 166.763688] R13: 00007f79631300be R14: 0000000000000002 R15: 00000000ffffffff [ 166.763697] </TASK> [ 166.768015] BUG: Bad rss-counter state mm:00000000fb616f40 type:MM_ANONPAGES val:2 [ 166.768029] BUG: Bad rss-counter state mm:00000000fb616f40 type:MM_SWAPENTS val:-2 [ 167.118382] ------------[ cut here ]------------ [ 167.118392] kernel BUG at mm/huge_memory.c:1923! [ 167.118403] invalid opcode: 0000 [#3] PREEMPT SMP NOPTI [ 167.118411] CPU: 6 PID: 3221 Comm: gdb worker Tainted: G B D W 6.9.0 #1 [ 167.118416] Hardware name: Dell Inc. Inspiron 7405 2n1/0XMJN6, BIOS 1.19.0 07/10/2024 [ 167.118420] RIP: 0010:zap_huge_pmd+0x3aa/0x410 [ 167.118429] Code: 00 48 89 ef e8 b7 84 f7 ff e9 c8 fd ff ff 48 8b 00 a8 01 0f 85 78 fd ff ff 0f 0b bf b0 03 00 00 bd 03 00 00 00 e9 8d fd ff ff <0f> 0b 48 c7 c6 b0 25 af 86 48 89 df e8 15 ed f6 ff 0f 0b 48 c7 c6 [ 167.118434] RSP: 0018:ffffbe0ec266f838 EFLAGS: 00010297 [ 167.118440] RAX: 0000000000000000 RBX: ffffbe0ec266fa30 RCX: 0000000000000000 [ 167.118445] RDX: fff0000000000fff RSI: 0000000000000000 RDI: 0000000400000000 [ 167.118448] RBP: ffff9e2ef0f8d000 R08: ffff9e2ede659350 R09: 00007f9a84000000 [ 167.118452] R10: 0000000000000001 R11: 0000000000000003 R12: ffff9e2ec5b6e228 [ 167.118455] R13: 00007f9a80000000 R14: ffffe299c4c3e368 R15: 0000000400000000 [ 167.118459] FS: 00007f9a8be006c0(0000) GS:ffff9e31bf700000(0000) knlGS:0000000000000000 [ 167.118463] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 167.118467] CR2: 00007f9a8c002b78 CR3: 000000011bd0e000 CR4: 0000000000350ef0 [ 167.118471] Call Trace: [ 167.118475] <TASK> [ 167.118479] ? __die_body.cold+0x19/0x27 [ 167.118489] ? die+0x2a/0x50 [ 167.118495] ? do_trap+0xc6/0x110 [ 167.118501] ? do_error_trap+0x6a/0x90 [ 167.118505] ? zap_huge_pmd+0x3aa/0x410 [ 167.118510] ? exc_invalid_op+0x4c/0x60 [ 167.118515] ? zap_huge_pmd+0x3aa/0x410 [ 167.118519] ? asm_exc_invalid_op+0x16/0x20 [ 167.118531] ? zap_huge_pmd+0x3aa/0x410 [ 167.118535] ? zap_huge_pmd+0xcd/0x410 [ 167.118540] unmap_page_range+0x93d/0x1830 [ 167.118549] ? __mod_node_page_state+0x6d/0xc0 [ 167.118557] ? __mod_zone_page_state+0x62/0xa0 [ 167.118567] unmap_vmas+0xb9/0x190 [ 167.118578] unmap_region.constprop.0+0xe3/0x160 [ 167.118590] do_vmi_align_munmap+0x35d/0x5e0 [ 167.118603] do_vmi_munmap+0xcc/0x180 [ 167.118609] __vm_munmap+0xa2/0x170 [ 167.118617] __x64_sys_munmap+0x17/0x20 [ 167.118622] do_syscall_64+0x80/0x180 [ 167.118632] ? vm_mmap_pgoff+0x12b/0x1d0 [ 167.118639] ? syscall_exit_to_user_mode+0x71/0x210 [ 167.118645] ? do_syscall_64+0x8d/0x180 [ 167.118658] ? _raw_spin_unlock+0x15/0x30 [ 167.118666] ? finish_task_switch.isra.0+0xa0/0x300 [ 167.118673] ? switch_fpu_return+0x55/0xd0 [ 167.118681] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 167.118689] RIP: 0033:0x7f9aa2f2bf2b [ 167.118724] Code: 8b 15 e1 9e 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 f3 0f 1e fa b8 0b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d ad 9e 0c 00 f7 d8 64 89 01 48 [ 167.118729] RSP: 002b:00007f9a8bdff338 EFLAGS: 00000206 ORIG_RAX: 000000000000000b [ 167.118735] RAX: ffffffffffffffda RBX: 00007f9a7c000000 RCX: 00007f9aa2f2bf2b [ 167.118738] RDX: 0000000000000000 RSI: 0000000004000000 RDI: 00007f9a80000000 [ 167.118741] RBP: 00007f9a8bdff390 R08: 00000000ffffffff R09: 0000000000000000 [ 167.118745] R10: 0000000000000022 R11: 0000000000000206 R12: 0000000004000000 [ 167.118748] R13: 0000000000001000 R14: 0000000000021000 R15: 00007f9a80000000 [ 167.118756] </TASK> [ 167.118758] Modules linked in: exfat uas usb_storage uinput rfcomm snd_seq_dummy snd_hrtimer nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables nfnetlink qrtr bnep sunrpc binfmt_misc iwlmvm vfat fat mac80211 snd_ctl_led snd_soc_dmic snd_acp3x_pdm_dma snd_acp3x_rn snd_sof_amd_rembrandt intel_rapl_msr snd_sof_amd_renoir intel_rapl_common snd_hda_codec_realtek snd_sof_amd_acp kvm_amd uvcvideo snd_hda_codec_generic snd_sof_pci snd_hda_scodec_component snd_sof_xtensa_dsp snd_hda_codec_hdmi ledtrig_audio snd_sof libarc4 dell_laptop snd_sof_utils dell_wmi videobuf2_vmalloc snd_hda_intel videobuf2_memops kvm uvc snd_soc_core snd_hda_codec videobuf2_v4l2 iwlwifi btusb snd_hwdep btrtl videodev btintel snd_compress snd_intel_dspcfg snd_hda_core btbcm snd_pci_ps snd_rpl_pci_acp6x dell_smbios snd_seq snd_pci_acp6x videobuf2_common snd_seq_device [ 167.118866] btmtk dcdbas dell_smm_hwmon snd_pci_acp5x bluetooth snd_pcm mc sparse_keymap wmi_bmof dell_wmi_descriptor rapl snd_rn_pci_acp3x pcspkr acpi_cpufreq cfg80211 snd_acp_config snd_timer snd_soc_acpi i2c_piix4 snd k10temp snd_pci_acp3x soundcore dell_rbtn rfkill amd_pmc acpi_tad joydev loop zram hid_logitech_hidpp amdgpu hid_logitech_dj amdxcp i2c_algo_bit drm_ttm_helper ttm crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni drm_exec polyval_generic gpu_sched nvme video drm_suballoc_helper ucsi_acpi ghash_clmulni_intel drm_buddy hid_multitouch ccp nvme_core sha512_ssse3 typec_ucsi amd_sfh drm_display_helper sp5100_tco typec wmi i2c_hid_acpi i2c_hid serio_raw ip6_tables ip_tables fuse [ 167.118959] ---[ end trace 0000000000000000 ]--- [ 167.118963] RIP: 0033:0x7f796233d4e1 [ 167.118971] RSP: 002b:00007f7950fffac0 EFLAGS: 00010206 [ 167.118975] RAX: 00007f7940000000 RBX: ffffffffffffff88 RCX: 00007f79630fea40 [ 167.118978] RDX: fffffffffc000000 RSI: 0000000000000050 RDI: 00007f7962475c80 [ 167.118982] RBP: 00007f7950fffaf0 R08: 0000000000000000 R09: ffffffffffffff88 [ 167.118985] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 167.118988] R13: 00007f7940003ef0 R14: 00007f7951000bd8 R15: 00007f7962477af8 [ 167.118991] FS: 00007f9a8be006c0(0000) GS:ffff9e31bf700000(0000) knlGS:0000000000000000 [ 167.118995] CS: 0033 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 167.118998] CR2: 00007f9a8c002b78 CR3: 000000011bd0e000 CR4: 0000000000350ef0 [ 167.119002] note: gdb worker[3221] exited with preempt_count 1 Ver_Linux output: If some fields are empty or look unusual you may have an old version. Compare to the current minimal requirements in Documentation/Changes. Linux fedora 6.9.0 #1 SMP PREEMPT_DYNAMIC Sat Sep 28 11:17:40 EDT 2024 x86_64 GNU/Linux Util-linux 2.38.1 Mount 2.38.1 Module-init-tools 30 E2fsprogs 1.46.5 Xfsprogs 6.1.0 Quota-tools 4.09 PPP 2.4.9 Nfs-utils 2.6.2 Linux C++ Library 6.0.31 Dynamic linker (ldd) 2.37 Procps 3.3.17 Net-tools 2.10 Kbd 2.5.1 Console-tools 2.5.1 Sh-utils 9.1 Udev 253 Modules Loaded acpi_cpufreq acpi_tad amdgpu amd_pmc amd_sfh amdxcp binfmt_misc bluetooth bnep btbcm btintel btmtk btrtl btusb ccp cfg80211 crc32c_intel crc32_pclmul crct10dif_pclmul dcdbas dell_laptop dell_rbtn dell_smbios dell_smm_hwmon dell_wmi dell_wmi_descriptor drm_buddy drm_display_helper drm_exec drm_suballoc_helper drm_ttm_helper exfat fat fuse ghash_clmulni_intel gpu_sched hid_logitech_dj hid_logitech_hidpp hid_multitouch i2c_algo_bit i2c_hid i2c_hid_acpi i2c_piix4 intel_rapl_common intel_rapl_msr ip6_tables ip_set ip_tables iwlmvm iwlwifi joydev k10temp kvm kvm_amd ledtrig_audio libarc4 loop mac80211 mc nf_conntrack nf_conntrack_broadcast nf_conntrack_netbios_ns nf_defrag_ipv4 nf_defrag_ipv6 nf_nat nfnetlink nf_reject_ipv4 nf_reject_ipv6 nf_tables nft_chain_nat nft_ct nft_fib nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_reject nft_reject_inet nvme nvme_core pcspkr polyval_clmulni polyval_generic qrtr rapl rfcomm rfkill serio_raw sha512_ssse3 snd snd_acp3x_pdm_dma snd_acp3x_rn snd_acp_config snd_compress snd_ctl_led snd_hda_codec snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_core snd_hda_intel snd_hda_scodec_component snd_hrtimer snd_hwdep snd_intel_dspcfg snd_pci_acp3x snd_pci_acp5x snd_pci_acp6x snd_pci_ps snd_pcm snd_rn_pci_acp3x snd_rpl_pci_acp6x snd_seq snd_seq_device snd_seq_dummy snd_soc_acpi snd_soc_core snd_soc_dmic snd_sof snd_sof_amd_acp snd_sof_amd_rembrandt snd_sof_amd_renoir snd_sof_pci snd_sof_utils snd_sof_xtensa_dsp snd_timer soundcore sp5100_tco sparse_keymap sunrpc ttm typec typec_ucsi uas ucsi_acpi uinput usb_storage uvc uvcvideo vfat video videobuf2_common videobuf2_memops videobuf2_v4l2 videobuf2_vmalloc videodev wmi wmi_bmof zram Processor information (from /proc/cpuinfo): processor : 0 vendor_id : AuthenticAMD cpu family : 23 model : 96 model name : AMD Ryzen 7 4700U with Radeon Graphics stepping : 1 microcode : 0x860010c cpu MHz : 1397.329 cache size : 512 KB physical id : 0 siblings : 8 core id : 0 cpu cores : 8 apicid : 0 initial apicid : 0 fpu : yes fpu_exception : yes cpuid level : 16 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm constant_tsc rep_good nopl xtopology nonstop_tsc cpuid extd_apicid aperfmperf rapl pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_llc mwaitx cpb cat_l3 cdp_l3 hw_pstate ssbd mba ibrs ibpb stibp vmmcall fsgsbase bmi1 avx2 smep bmi2 cqm rdt_a rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local clzero irperf xsaveerptr rdpru wbnoinvd cppc arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold avic v_vmsave_vmload vgif v_spec_ctrl umip rdpid overflow_recov succor smca bugs : sysret_ss_attrs spectre_v1 spectre_v2 spec_store_bypass retbleed smt_rsb srso bogomips : 3992.74 TLB size : 3072 4K pages clflush size : 64 cache_alignment : 64 address sizes : 48 bits physical, 48 bits virtual power management: ts ttp tm hwpstate cpb eff_freq_ro [13] [14] processor : 1 vendor_id : AuthenticAMD cpu family : 23 model : 96 model name : AMD Ryzen 7 4700U with Radeon Graphics stepping : 1 microcode : 0x860010c cpu MHz : 1397.244 cache size : 512 KB physical id : 0 siblings : 8 core id : 1 cpu cores : 8 apicid : 1 initial apicid : 1 fpu : yes fpu_exception : yes cpuid level : 16 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm constant_tsc rep_good nopl xtopology nonstop_tsc cpuid extd_apicid aperfmperf rapl pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_llc mwaitx cpb cat_l3 cdp_l3 hw_pstate ssbd mba ibrs ibpb stibp vmmcall fsgsbase bmi1 avx2 smep bmi2 cqm rdt_a rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local clzero irperf xsaveerptr rdpru wbnoinvd cppc arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold avic v_vmsave_vmload vgif v_spec_ctrl umip rdpid overflow_recov succor smca bugs : sysret_ss_attrs spectre_v1 spectre_v2 spec_store_bypass retbleed smt_rsb srso bogomips : 3992.74 TLB size : 3072 4K pages clflush size : 64 cache_alignment : 64 address sizes : 48 bits physical, 48 bits virtual power management: ts ttp tm hwpstate cpb eff_freq_ro [13] [14] processor : 2 vendor_id : AuthenticAMD cpu family : 23 model : 96 model name : AMD Ryzen 7 4700U with Radeon Graphics stepping : 1 microcode : 0x860010c cpu MHz : 1396.869 cache size : 512 KB physical id : 0 siblings : 8 core id : 2 cpu cores : 8 apicid : 2 initial apicid : 2 fpu : yes fpu_exception : yes cpuid level : 16 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm constant_tsc rep_good nopl xtopology nonstop_tsc cpuid extd_apicid aperfmperf rapl pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_llc mwaitx cpb cat_l3 cdp_l3 hw_pstate ssbd mba ibrs ibpb stibp vmmcall fsgsbase bmi1 avx2 smep bmi2 cqm rdt_a rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local clzero irperf xsaveerptr rdpru wbnoinvd cppc arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold avic v_vmsave_vmload vgif v_spec_ctrl umip rdpid overflow_recov succor smca bugs : sysret_ss_attrs spectre_v1 spectre_v2 spec_store_bypass retbleed smt_rsb srso bogomips : 3992.74 TLB size : 3072 4K pages clflush size : 64 cache_alignment : 64 address sizes : 48 bits physical, 48 bits virtual power management: ts ttp tm hwpstate cpb eff_freq_ro [13] [14] processor : 3 vendor_id : AuthenticAMD cpu family : 23 model : 96 model name : AMD Ryzen 7 4700U with Radeon Graphics stepping : 1 microcode : 0x860010c cpu MHz : 1400.000 cache size : 512 KB physical id : 0 siblings : 8 core id : 3 cpu cores : 8 apicid : 3 initial apicid : 3 fpu : yes fpu_exception : yes cpuid level : 16 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm constant_tsc rep_good nopl xtopology nonstop_tsc cpuid extd_apicid aperfmperf rapl pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_llc mwaitx cpb cat_l3 cdp_l3 hw_pstate ssbd mba ibrs ibpb stibp vmmcall fsgsbase bmi1 avx2 smep bmi2 cqm rdt_a rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local clzero irperf xsaveerptr rdpru wbnoinvd cppc arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold avic v_vmsave_vmload vgif v_spec_ctrl umip rdpid overflow_recov succor smca bugs : sysret_ss_attrs spectre_v1 spectre_v2 spec_store_bypass retbleed smt_rsb srso bogomips : 3992.74 TLB size : 3072 4K pages clflush size : 64 cache_alignment : 64 address sizes : 48 bits physical, 48 bits virtual power management: ts ttp tm hwpstate cpb eff_freq_ro [13] [14] processor : 4 vendor_id : AuthenticAMD cpu family : 23 model : 96 model name : AMD Ryzen 7 4700U with Radeon Graphics stepping : 1 microcode : 0x860010c cpu MHz : 1312.238 cache size : 512 KB physical id : 0 siblings : 8 core id : 4 cpu cores : 8 apicid : 4 initial apicid : 4 fpu : yes fpu_exception : yes cpuid level : 16 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm constant_tsc rep_good nopl xtopology nonstop_tsc cpuid extd_apicid aperfmperf rapl pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_llc mwaitx cpb cat_l3 cdp_l3 hw_pstate ssbd mba ibrs ibpb stibp vmmcall fsgsbase bmi1 avx2 smep bmi2 cqm rdt_a rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local clzero irperf xsaveerptr rdpru wbnoinvd cppc arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold avic v_vmsave_vmload vgif v_spec_ctrl umip rdpid overflow_recov succor smca bugs : sysret_ss_attrs spectre_v1 spectre_v2 spec_store_bypass retbleed smt_rsb srso bogomips : 3992.74 TLB size : 3072 4K pages clflush size : 64 cache_alignment : 64 address sizes : 48 bits physical, 48 bits virtual power management: ts ttp tm hwpstate cpb eff_freq_ro [13] [14] processor : 5 vendor_id : AuthenticAMD cpu family : 23 model : 96 model name : AMD Ryzen 7 4700U with Radeon Graphics stepping : 1 microcode : 0x860010c cpu MHz : 1280.410 cache size : 512 KB physical id : 0 siblings : 8 core id : 5 cpu cores : 8 apicid : 5 initial apicid : 5 fpu : yes fpu_exception : yes cpuid level : 16 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm constant_tsc rep_good nopl xtopology nonstop_tsc cpuid extd_apicid aperfmperf rapl pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_llc mwaitx cpb cat_l3 cdp_l3 hw_pstate ssbd mba ibrs ibpb stibp vmmcall fsgsbase bmi1 avx2 smep bmi2 cqm rdt_a rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local clzero irperf xsaveerptr rdpru wbnoinvd cppc arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold avic v_vmsave_vmload vgif v_spec_ctrl umip rdpid overflow_recov succor smca bugs : sysret_ss_attrs spectre_v1 spectre_v2 spec_store_bypass retbleed smt_rsb srso bogomips : 3992.74 TLB size : 3072 4K pages clflush size : 64 cache_alignment : 64 address sizes : 48 bits physical, 48 bits virtual power management: ts ttp tm hwpstate cpb eff_freq_ro [13] [14] processor : 6 vendor_id : AuthenticAMD cpu family : 23 model : 96 model name : AMD Ryzen 7 4700U with Radeon Graphics stepping : 1 microcode : 0x860010c cpu MHz : 1341.822 cache size : 512 KB physical id : 0 siblings : 8 core id : 6 cpu cores : 8 apicid : 6 initial apicid : 6 fpu : yes fpu_exception : yes cpuid level : 16 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm constant_tsc rep_good nopl xtopology nonstop_tsc cpuid extd_apicid aperfmperf rapl pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_llc mwaitx cpb cat_l3 cdp_l3 hw_pstate ssbd mba ibrs ibpb stibp vmmcall fsgsbase bmi1 avx2 smep bmi2 cqm rdt_a rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local clzero irperf xsaveerptr rdpru wbnoinvd cppc arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold avic v_vmsave_vmload vgif v_spec_ctrl umip rdpid overflow_recov succor smca bugs : sysret_ss_attrs spectre_v1 spectre_v2 spec_store_bypass retbleed smt_rsb srso bogomips : 3992.74 TLB size : 3072 4K pages clflush size : 64 cache_alignment : 64 address sizes : 48 bits physical, 48 bits virtual power management: ts ttp tm hwpstate cpb eff_freq_ro [13] [14] processor : 7 vendor_id : AuthenticAMD cpu family : 23 model : 96 model name : AMD Ryzen 7 4700U with Radeon Graphics stepping : 1 microcode : 0x860010c cpu MHz : 2314.771 cache size : 512 KB physical id : 0 siblings : 8 core id : 7 cpu cores : 8 apicid : 7 initial apicid : 7 fpu : yes fpu_exception : yes cpuid level : 16 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm constant_tsc rep_good nopl xtopology nonstop_tsc cpuid extd_apicid aperfmperf rapl pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_llc mwaitx cpb cat_l3 cdp_l3 hw_pstate ssbd mba ibrs ibpb stibp vmmcall fsgsbase bmi1 avx2 smep bmi2 cqm rdt_a rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local clzero irperf xsaveerptr rdpru wbnoinvd cppc arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold avic v_vmsave_vmload vgif v_spec_ctrl umip rdpid overflow_recov succor smca bugs : sysret_ss_attrs spectre_v1 spectre_v2 spec_store_bypass retbleed smt_rsb srso bogomips : 3992.74 TLB size : 3072 4K pages clflush size : 64 cache_alignment : 64 address sizes : 48 bits physical, 48 bits virtual power management: ts ttp tm hwpstate cpb eff_freq_ro [13] [14] Module information (from /proc/modules): uinput 20480 0 - Live 0xffffffffc223c000 exfat 114688 1 - Live 0xffffffffc221e000 rfcomm 102400 16 - Live 0xffffffffc2203000 snd_seq_dummy 12288 0 - Live 0xffffffffc21fd000 snd_hrtimer 12288 1 - Live 0xffffffffc21e9000 nf_conntrack_netbios_ns 12288 1 - Live 0xffffffffc21dd000 nf_conntrack_broadcast 12288 1 nf_conntrack_netbios_ns, Live 0xffffffffc21d5000 nft_fib_inet 12288 1 - Live 0xffffffffc21eb000 nft_fib_ipv4 12288 1 nft_fib_inet, Live 0xffffffffc21e1000 nft_fib_ipv6 12288 1 nft_fib_inet, Live 0xffffffffc21d7000 nft_fib 12288 3 nft_fib_inet,nft_fib_ipv4,nft_fib_ipv6, Live 0xffffffffc21c2000 nft_reject_inet 12288 6 - Live 0xffffffffc21b7000 nf_reject_ipv4 16384 1 nft_reject_inet, Live 0xffffffffc21c5000 nf_reject_ipv6 20480 1 nft_reject_inet, Live 0xffffffffc21b9000 nft_reject 12288 1 nft_reject_inet, Live 0xffffffffc21a0000 nft_ct 24576 8 - Live 0xffffffffc2197000 nft_chain_nat 12288 3 - Live 0xffffffffc215a000 nf_nat 53248 1 nft_chain_nat, Live 0xffffffffc21a2000 nf_conntrack 176128 4 nf_conntrack_netbios_ns,nf_conntrack_broadcast,nft_ct,nf_nat, Live 0xffffffffc2166000 nf_defrag_ipv6 24576 1 nf_conntrack, Live 0xffffffffc215c000 nf_defrag_ipv4 12288 1 nf_conntrack, Live 0xffffffffc1d99000 ip_set 69632 0 - Live 0xffffffffc2145000 nf_tables 376832 229 nft_fib_inet,nft_fib_ipv4,nft_fib_ipv6,nft_fib,nft_reject_inet,nft_reject,nft_ct,nft_chain_nat, Live 0xffffffffc20fc000 nfnetlink 20480 3 ip_set,nf_tables, Live 0xffffffffc1d81000 qrtr 57344 4 - Live 0xffffffffc1f9e000 bnep 36864 2 - Live 0xffffffffc1cfb000 sunrpc 892928 1 - Live 0xffffffffc2020000 iwlmvm 716800 0 - Live 0xffffffffc1f27000 binfmt_misc 28672 1 - Live 0xffffffffc1cb3000 vfat 20480 2 - Live 0xffffffffc1fa8000 fat 106496 1 vfat, Live 0xffffffffc1f81000 mac80211 1605632 1 iwlmvm, Live 0xffffffffc1d9b000 snd_acp3x_rn 12288 5 - Live 0xffffffffc1d91000 snd_acp3x_pdm_dma 16384 1 - Live 0xffffffffc1d85000 snd_soc_dmic 12288 1 - Live 0xffffffffc1d7b000 snd_sof_amd_rembrandt 16384 0 - Live 0xffffffffc1d70000 snd_sof_amd_renoir 16384 0 - Live 0xffffffffc1cb6000 snd_sof_amd_acp 73728 2 snd_sof_amd_rembrandt,snd_sof_amd_renoir, Live 0xffffffffc1d4f000 snd_sof_pci 24576 2 snd_sof_amd_rembrandt,snd_sof_amd_renoir, Live 0xffffffffc1c9f000 snd_sof_xtensa_dsp 16384 1 snd_sof_amd_acp, Live 0xffffffffc1ba7000 snd_ctl_led 24576 0 - Live 0xffffffffc1b94000 snd_sof 466944 2 snd_sof_amd_acp,snd_sof_pci, Live 0xffffffffc1c7b000 libarc4 12288 1 mac80211, Live 0xffffffffc164e000 snd_hda_codec_realtek 208896 1 - Live 0xffffffffc1cbb000 snd_hda_codec_generic 114688 1 snd_hda_codec_realtek, Live 0xffffffffc1bf4000 snd_sof_utils 16384 1 snd_sof, Live 0xffffffffc1b7a000 snd_hda_scodec_component 20480 1 snd_hda_codec_realtek, Live 0xffffffffc1ad4000 intel_rapl_msr 20480 0 - Live 0xffffffffc1ae2000 snd_hda_codec_hdmi 98304 1 - Live 0xffffffffc1b41000 snd_soc_core 458752 4 snd_acp3x_rn,snd_acp3x_pdm_dma,snd_soc_dmic,snd_sof, Live 0xffffffffc1c09000 intel_rapl_common 45056 1 intel_rapl_msr, Live 0xffffffffc186d000 snd_hda_intel 65536 12 - Live 0xffffffffc1642000 snd_hda_codec 225280 4 snd_hda_codec_realtek,snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel, Live 0xffffffffc1bb9000 snd_compress 28672 1 snd_soc_core, Live 0xffffffffc1baa000 snd_intel_dspcfg 28672 2 snd_sof,snd_hda_intel, Live 0xffffffffc1b9c000 btusb 86016 0 - Live 0xffffffffc1b80000 kvm_amd 204800 0 - Live 0xffffffffc1a9e000 snd_pci_ps 24576 0 - Live 0xffffffffc1a8f000 btrtl 32768 1 btusb, Live 0xffffffffc1a81000 snd_hwdep 20480 1 snd_hda_codec, Live 0xffffffffc1b66000 snd_rpl_pci_acp6x 16384 0 - Live 0xffffffffc18d0000 ledtrig_audio 12288 1 snd_ctl_led, Live 0xffffffffc16bd000 btintel 65536 1 btusb, Live 0xffffffffc18c9000 dell_laptop 36864 0 - Live 0xffffffffc18c1000 iwlwifi 471040 1 iwlmvm, Live 0xffffffffc1ae6000 uvcvideo 176128 0 - Live 0xffffffffc183a000 snd_pci_acp6x 20480 0 - Live 0xffffffffc1448000 snd_hda_core 151552 5 snd_hda_codec_realtek,snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec, Live 0xffffffffc161b000 dell_wmi 28672 1 dell_laptop, Live 0xffffffffc16e1000 kvm 1380352 1 kvm_amd, Live 0xffffffffc192f000 snd_seq 114688 7 snd_seq_dummy, Live 0xffffffffc16c6000 videobuf2_vmalloc 20480 1 uvcvideo, Live 0xffffffffc14eb000 btbcm 24576 1 btusb, Live 0xffffffffc150f000 btmtk 12288 1 btusb, Live 0xffffffffc14d8000 snd_seq_device 16384 1 snd_seq, Live 0xffffffffc14b0000 videobuf2_memops 16384 1 videobuf2_vmalloc, Live 0xffffffffc147e000 dell_smbios 36864 2 dell_laptop,dell_wmi, Live 0xffffffffc1473000 dell_smm_hwmon 28672 0 - Live 0xffffffffc13cf000 uvc 12288 1 uvcvideo, Live 0xffffffffc13d2000 videobuf2_v4l2 45056 1 uvcvideo, Live 0xffffffffc18ff000 dcdbas 24576 1 dell_smbios, Live 0xffffffffc18ed000 sparse_keymap 12288 1 dell_wmi, Live 0xffffffffc18e5000 wmi_bmof 12288 0 - Live 0xffffffffc13e1000 snd_pci_acp5x 20480 0 - Live 0xffffffffc18d3000 snd_pcm 184320 12 snd_acp3x_pdm_dma,snd_sof_amd_acp,snd_sof,snd_sof_utils,snd_hda_codec_hdmi,snd_soc_core,snd_hda_intel,snd_hda_codec,snd_compress,snd_pci_ps,snd_pci_acp6x,snd_hda_core, Live 0xffffffffc1890000 cfg80211 1372160 3 iwlmvm,mac80211,iwlwifi, Live 0xffffffffc16e7000 rapl 20480 0 - Live 0xffffffffc16d7000 videodev 401408 2 uvcvideo,videobuf2_v4l2, Live 0xffffffffc1651000 bluetooth 1060864 46 rfcomm,bnep,btusb,btrtl,btintel,btbcm,btmtk, Live 0xffffffffc1514000 snd_rn_pci_acp3x 24576 0 - Live 0xffffffffc1505000 dell_wmi_descriptor 20480 2 dell_wmi,dell_smbios, Live 0xffffffffc14f7000 snd_acp_config 20480 6 snd_sof_amd_rembrandt,snd_sof_amd_renoir,snd_pci_ps,snd_pci_acp6x,snd_pci_acp5x,snd_rn_pci_acp3x, Live 0xffffffffc14ed000 uas 36864 0 - Live 0xffffffffc14da000 videobuf2_common 98304 4 uvcvideo,videobuf2_vmalloc,videobuf2_memops,videobuf2_v4l2, Live 0xffffffffc14b4000 pcspkr 12288 0 - Live 0xffffffffc14aa000 acpi_cpufreq 32768 0 - Live 0xffffffffc1498000 snd_timer 53248 3 snd_hrtimer,snd_seq,snd_pcm, Live 0xffffffffc1480000 usb_storage 90112 3 uas, Live 0xffffffffc1459000 snd_soc_acpi 16384 2 snd_sof_amd_acp,snd_acp_config, Live 0xffffffffc13ee000 mc 94208 4 uvcvideo,videobuf2_v4l2,videodev,videobuf2_common, Live 0xffffffffc142d000 snd 155648 50 snd_ctl_led,snd_sof,snd_hda_codec_realtek,snd_hda_codec_generic,snd_hda_codec_hdmi,snd_soc_core,snd_hda_intel,snd_hda_codec,snd_compress,snd_hwdep,snd_seq,snd_seq_device,snd_pcm,snd_timer, Live 0xffffffffc13f3000 k10temp 16384 0 - Live 0xffffffffc13e7000 i2c_piix4 36864 0 - Live 0xffffffffc13d4000 snd_pci_acp3x 20480 0 - Live 0xffffffffc13c2000 soundcore 16384 2 snd_ctl_led,snd, Live 0xffffffffc0664000 dell_rbtn 20480 0 - Live 0xffffffffc13b4000 rfkill 40960 11 iwlmvm,dell_laptop,cfg80211,bluetooth,dell_rbtn, Live 0xffffffffc05f5000 acpi_tad 20480 0 - Live 0xffffffffc0666000 amd_pmc 45056 0 - Live 0xffffffffc063a000 joydev 24576 0 - Live 0xffffffffc05d3000 loop 45056 0 - Live 0xffffffffc05bb000 zram 32768 2 - Live 0xffffffffc0547000 amdgpu 13881344 14 - Live 0xffffffffc0669000 hid_logitech_hidpp 81920 0 - Live 0xffffffffc060e000 amdxcp 12288 1 amdgpu, Live 0xffffffffc0522000 i2c_algo_bit 20480 1 amdgpu, Live 0xffffffffc0489000 drm_ttm_helper 12288 1 amdgpu, Live 0xffffffffc044c000 ttm 110592 2 amdgpu,drm_ttm_helper, Live 0xffffffffc058e000 crct10dif_pclmul 12288 1 - Live 0xffffffffc054b000 crc32_pclmul 12288 0 - Live 0xffffffffc052d000 drm_exec 12288 1 amdgpu, Live 0xffffffffc0524000 crc32c_intel 16384 3 - Live 0xffffffffc04d9000 gpu_sched 69632 1 amdgpu, Live 0xffffffffc0481000 polyval_clmulni 12288 0 - Live 0xffffffffc0456000 polyval_generic 12288 1 polyval_clmulni, Live 0xffffffffc043a000 drm_suballoc_helper 12288 1 amdgpu, Live 0xffffffffc0634000 video 73728 3 dell_laptop,dell_wmi,amdgpu, Live 0xffffffffc0617000 nvme 65536 5 - Live 0xffffffffc05fa000 ucsi_acpi 12288 0 - Live 0xffffffffc05ef000 ghash_clmulni_intel 16384 0 - Live 0xffffffffc05e3000 drm_buddy 20480 1 amdgpu, Live 0xffffffffc05d6000 hid_logitech_dj 40960 0 - Live 0xffffffffc05c1000 hid_multitouch 36864 0 - Live 0xffffffffc05ae000 sha512_ssse3 49152 0 - Live 0xffffffffc059a000 nvme_core 212992 6 nvme, Live 0xffffffffc054e000 typec_ucsi 65536 1 ucsi_acpi, Live 0xffffffffc0531000 ccp 172032 1 kvm_amd, Live 0xffffffffc04f4000 amd_sfh 53248 0 - Live 0xffffffffc04dc000 drm_display_helper 225280 1 amdgpu, Live 0xffffffffc048b000 typec 114688 1 typec_ucsi, Live 0xffffffffc045b000 sp5100_tco 20480 0 - Live 0xffffffffc0430000 wmi 36864 6 dell_wmi,dell_smbios,dell_smm_hwmon,wmi_bmof,dell_wmi_descriptor,video, Live 0xffffffffc043e000 i2c_hid_acpi 12288 0 - Live 0xffffffffc0434000 i2c_hid 40960 1 i2c_hid_acpi, Live 0xffffffffc0407000 serio_raw 16384 0 - Live 0xffffffffc03ff000 ip6_tables 36864 0 - Live 0xffffffffc0421000 ip_tables 36864 0 - Live 0xffffffffc040e000 fuse 204800 5 - Live 0xffffffffc03c9000 Loaded driver and hardware information (/proc/ioports): 0000-0cf7 : PCI Bus 0000:00 0000-001f : dma1 0020-0021 : pic1 0040-0043 : timer0 0050-0053 : timer1 0060-0060 : keyboard 0061-0061 : PNP0800:00 0062-0062 : PNP0C09:00 0062-0062 : EC data 0064-0064 : keyboard 0066-0066 : PNP0C09:00 0066-0066 : EC cmd 0070-0071 : rtc0 0080-008f : dma page reg 00a0-00a1 : pic2 00c0-00df : dma2 00f0-00ff : fpu 00f0-00fe : PNP0C04:00 0400-04cf : pnp 00:03 0400-0403 : ACPI PM1a_EVT_BLK 0404-0405 : ACPI PM1a_CNT_BLK 0408-040b : ACPI PM_TMR 0420-0427 : ACPI GPE0_BLK 04d0-04d1 : pnp 00:03 04d6-04d6 : pnp 00:03 0800-0800 : ACPI PM2_CNT_BLK 0b00-0b08 : piix4_smbus 0b20-0b28 : piix4_smbus 0c00-0c01 : pnp 00:03 0c14-0c14 : pnp 00:03 0c50-0c52 : pnp 00:03 0c6c-0c6c : pnp 00:03 0c6f-0c6f : pnp 00:03 0cd0-0cdb : pnp 00:03 0cf8-0cff : PCI conf1 0d00-ffff : PCI Bus 0000:00 1000-1fff : PCI Bus 0000:03 1000-10ff : 0000:03:00.0 Loaded driver and hardware information (/proc/iomem) 00000000-00000fff : Reserved 00001000-0009efff : System RAM 0009f000-000bffff : Reserved 000a0000-000bffff : PCI Bus 0000:00 000c0000-000cffff : PCI Bus 0000:00 000d0000-000effff : PCI Bus 0000:00 000f0000-000fffff : System ROM 00100000-09afffff : System RAM 09b00000-09dfffff : Reserved 09e00000-09efffff : System RAM 09f00000-09f0ffff : ACPI Non-volatile Storage 09f10000-a85fb017 : System RAM a85fb018-a8608657 : System RAM a8608658-ab798fff : System RAM ab799000-ac998fff : Reserved ac999000-b91d4fff : System RAM b91d5000-b922cfff : Reserved b922d000-c9baefff : System RAM c9baf000-cbf7efff : Reserved cbed1000-cbed4fff : MSFT0101:00 cbed1000-cbed4fff : MSFT0101:00 cbed5000-cbed8fff : MSFT0101:00 cbed5000-cbed8fff : MSFT0101:00 cbf7f000-cdf7efff : ACPI Non-volatile Storage cdf7cc4a-cdf7dc49 : USBC000:00 cdf7f000-cdffefff : ACPI Tables cdfff000-cdffffff : System RAM ce000000-ceffffff : Reserved cf000000-cfffffff : RAM buffer d0000000-f7ffffff : PCI Bus 0000:00 d0000000-d04fffff : PCI Bus 0000:03 d0000000-d00fffff : 0000:03:00.3 d0000000-d00fffff : xhci-hcd d0100000-d01fffff : 0000:03:00.4 d0100000-d01fffff : xhci-hcd d0200000-d02fffff : 0000:03:00.7 d0200000-d02fffff : pcie_mp2_amd d0300000-d03fffff : 0000:03:00.2 d0300000-d03fffff : ccp d0400000-d047ffff : 0000:03:00.0 d0480000-d04bffff : 0000:03:00.5 d0480000-d04bffff : AMD ACP3x audio d0480000-d0490200 : acp_pdm_iomem d04c0000-d04c7fff : 0000:03:00.6 d04c0000-d04c7fff : ICH HD audio d04c8000-d04cbfff : 0000:03:00.1 d04c8000-d04cbfff : ICH HD audio d04cc000-d04cdfff : 0000:03:00.7 d04ce000-d04cffff : 0000:03:00.2 d04ce000-d04cffff : ccp d0500000-d05fffff : PCI Bus 0000:02 d0500000-d0503fff : 0000:02:00.0 d0500000-d0503fff : nvme d0600000-d06fffff : PCI Bus 0000:01 d0600000-d0603fff : 0000:01:00.0 d0600000-d0603fff : iwlwifi f8000000-fbffffff : PCI ECAM 0000 [bus 00-3f] fc000000-fed3ffff : PCI Bus 0000:00 fde00000-fdefffff : pnp 00:00 fde10510-fde1053f : MSFT0101:00 fdf00000-fdf7ffff : amd_iommu fe000000-fe002fff : PNP0C09:00 feb00000-feb00007 : SB800 TCO fec00000-fec00fff : Reserved fec00000-fec003ff : IOAPIC 0 fec01000-fec013ff : IOAPIC 1 fec10000-fec10fff : Reserved fed00000-fed003ff : HPET 0 fed00000-fed003ff : PNP0103:00 fed80000-fed80fff : Reserved fed81200-fed812ff : AMDI0030:00 fed81500-fed818ff : AMDI0030:00 fed81500-fed818ff : AMDI0030:00 AMDI0030:00 fedc2000-fedc2fff : AMDI0010:00 fedc2000-fedc2fff : AMDI0010:00 AMDI0010:00 fedc5000-fedc5fff : AMDI0010:03 fedc5000-fedc5fff : AMDI0010:03 AMDI0010:03 fee00000-fee00fff : Reserved fee00000-fee00fff : pnp 00:00 ff000000-ffffffff : pnp 00:04 100000000-40f33ffff : System RAM 1f6000000-1f73fffff : Kernel code 1f7400000-1f8219fff : Kernel rodata 1f8400000-1f8733aff : Kernel data 1f913d000-1f95fffff : Kernel bss 40f340000-42fffffff : Reserved 450200000-fcffffffff : PCI Bus 0000:00 fce0000000-fcf01fffff : PCI Bus 0000:03 fce0000000-fcefffffff : 0000:03:00.0 fcf0000000-fcf01fffff : 0000:03:00.0 3fffe0000000-3fffffffffff : 0000:03:00.0