May 2022 - openSUSE Kernel Bugs - openSUSE Mailing Lists

[Bug 1193139] New: [x86_64, 32-bit] mpx support broken
by bugzilla_noreply＠suse.com 07 May '22

07 May '22

https://bugzilla.suse.com/show_bug.cgi?id=1193139 Bug ID: 1193139 Summary: [x86_64, 32-bit] mpx support broken Classification: openSUSE Product: openSUSE Distribution Version: Leap 15.3 Hardware: x86 OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: Kernel Assignee: kernel-bugs(a)opensuse.org Reporter: tdevries(a)suse.com QA Contact: qa-bugs(a)suse.de Found By: --- Blocker: --- Consider test-case mpx-out-of-bounds.c ( https://01.org/blogs/2016/intel-mpx-linux ): ... $ cat mpx-out-of-bounds.c #include <string.h> #include <stdio.h> #include <stdlib.h> #define noinline __attribute__((noinline)) char dog[] = "dog"; char password[] = "secr3t"; noinline char dog_letter(int nr) { return dog[nr]; } int main(int argc, char **argv) { int max = sizeof(dog); int i; if (argc >= 2) max = atoi(argv[1]); for (i = 0; i < max; i++) printf("dog[%d]: '%c'\n", i, dog_letter(i)); return 0; } ... With -m64: ... $ gcc -Wall -o mpx-out-of-bounds mpx-out-of-bounds.c -mmpx -fcheck-pointer-bounds $ ./mpx-out-of-bounds 10 dog[0]: 'd' dog[1]: 'o' dog[2]: 'g' dog[3]: '' Saw a #BR! status 1 at 0x400634 dog[4]: 's' Saw a #BR! status 1 at 0x400634 dog[5]: 'e' Saw a #BR! status 1 at 0x400634 dog[6]: 'c' Saw a #BR! status 1 at 0x400634 dog[7]: 'r' Saw a #BR! status 1 at 0x400634 dog[8]: '3' Saw a #BR! status 1 at 0x400634 dog[9]: 't' ... With -m32: ... $ gcc -m32 -Wall -o mpx-out-of-bounds mpx-out-of-bounds.c -mmpx -fcheck-pointer-bounds $ ./mpx-out-of-bounds 10 2>&1 | more Saw a #BR! status 4157798670 at 0x8048492 Unexpected status with bound exception: 4157798670 Saw a #BR! status 4157798670 at 0x8048492 Unexpected status with bound exception: 4157798670 Saw a #BR! status 4157798670 at 0x8048492 Unexpected status with bound exception: 4157798670 Saw a #BR! status 4157798670 at 0x8048492 Unexpected status with bound exception: 4157798670 Saw a #BR! status 4157798670 at 0x8048492 Unexpected status with bound exception: 4157798670 Saw a #BR! status 4157798670 at 0x8048492 Unexpected status with bound exception: 4157798670 Saw a #BR! status 4157798670 at 0x8048492 Unexpected status with bound exception: 4157798670 Saw a #BR! status 4157798670 at 0x8048492 Unexpected status with bound exception: 4157798670 Saw a #BR! status 4157798670 at 0x8048492 Unexpected status with bound exception: 4157798670 Saw a #BR! status 4157798670 at 0x8048492 Unexpected status with bound exception: 4157798670 Saw a #BR! status 4157798670 at 0x8048492 Unexpected status with bound exception: 4157798670 <etc> ... From what I understand, the problem starts the moment a first mpx instruction is executed, which should trigger an exception that is caught by the kernel to allocate some related tables. -- You are receiving this mail because: You are the assignee for the bug.

1 31

[Bug 1192874] During OS booting, the loading installation system progress is very slow with Intel Alder Lake nonVpro system.
by bugzilla_noreply＠suse.com 07 May '22

07 May '22

https://bugzilla.suse.com/show_bug.cgi?id=1192874 https://bugzilla.suse.com/show_bug.cgi?id=1192874#c35 --- Comment #35 from Swamp Workflow Management <swamp(a)suse.de> --- openSUSE-SU-2022:0131-1: An update that solves 14 vulnerabilities, contains one feature and has 61 fixes is now available. Category: security (important) Bug References: 1139944,1151927,1152489,1153275,1154353,1154355,1161907,1164565,1166780,1169514,1176242,1176447,1176536,1176544,1176545,1176546,1176548,1176558,1176559,1176774,1176940,1176956,1177440,1178134,1178270,1179211,1179424,1179426,1179427,1179599,1181148,1181507,1181710,1182404,1183534,1183540,1183897,1184318,1185726,1185902,1186332,1187541,1189126,1189158,1191793,1191876,1192267,1192320,1192507,1192511,1192569,1192606,1192691,1192845,1192847,1192874,1192946,1192969,1192987,1192990,1192998,1193002,1193042,1193139,1193169,1193306,1193318,1193349,1193440,1193442,1193655,1193993,1194087,1194094,1195323 CVE References: CVE-2020-24504,CVE-2020-27820,CVE-2021-2032,CVE-2021-28711,CVE-2021-28712,CVE-2021-28713,CVE-2021-28714,CVE-2021-28715,CVE-2021-4001,CVE-2021-4002,CVE-2021-43975,CVE-2021-43976,CVE-2021-45485,CVE-2021-45486 JIRA References: SLE-22574 Sources used: openSUSE Leap 15.4 (src): keycloak-18.0.0-lp154.2.3.1 openSUSE Leap 15.3 (src): dtb-aarch64-5.3.18-59.40.1, kernel-64kb-5.3.18-59.40.1, kernel-debug-5.3.18-59.40.1, kernel-default-5.3.18-59.40.1, kernel-default-base-5.3.18-59.40.1.18.25.1, kernel-docs-5.3.18-59.40.1, kernel-kvmsmall-5.3.18-59.40.1, kernel-obs-build-5.3.18-59.40.1, kernel-obs-qa-5.3.18-59.40.1, kernel-preempt-5.3.18-59.40.1, kernel-source-5.3.18-59.40.1, kernel-syms-5.3.18-59.40.1, kernel-zfcpdump-5.3.18-59.40.1 -- You are receiving this mail because: You are the assignee for the bug.

1 0

[Bug 1192569] Regression: plugging in USB scanner breaks all USB functionality
by bugzilla_noreply＠suse.com 07 May '22

07 May '22

https://bugzilla.suse.com/show_bug.cgi?id=1192569 https://bugzilla.suse.com/show_bug.cgi?id=1192569#c42 --- Comment #42 from Swamp Workflow Management <swamp(a)suse.de> --- openSUSE-SU-2022:0131-1: An update that solves 14 vulnerabilities, contains one feature and has 61 fixes is now available. Category: security (important) Bug References: 1139944,1151927,1152489,1153275,1154353,1154355,1161907,1164565,1166780,1169514,1176242,1176447,1176536,1176544,1176545,1176546,1176548,1176558,1176559,1176774,1176940,1176956,1177440,1178134,1178270,1179211,1179424,1179426,1179427,1179599,1181148,1181507,1181710,1182404,1183534,1183540,1183897,1184318,1185726,1185902,1186332,1187541,1189126,1189158,1191793,1191876,1192267,1192320,1192507,1192511,1192569,1192606,1192691,1192845,1192847,1192874,1192946,1192969,1192987,1192990,1192998,1193002,1193042,1193139,1193169,1193306,1193318,1193349,1193440,1193442,1193655,1193993,1194087,1194094,1195323 CVE References: CVE-2020-24504,CVE-2020-27820,CVE-2021-2032,CVE-2021-28711,CVE-2021-28712,CVE-2021-28713,CVE-2021-28714,CVE-2021-28715,CVE-2021-4001,CVE-2021-4002,CVE-2021-43975,CVE-2021-43976,CVE-2021-45485,CVE-2021-45486 JIRA References: SLE-22574 Sources used: openSUSE Leap 15.4 (src): keycloak-18.0.0-lp154.2.3.1 openSUSE Leap 15.3 (src): dtb-aarch64-5.3.18-59.40.1, kernel-64kb-5.3.18-59.40.1, kernel-debug-5.3.18-59.40.1, kernel-default-5.3.18-59.40.1, kernel-default-base-5.3.18-59.40.1.18.25.1, kernel-docs-5.3.18-59.40.1, kernel-kvmsmall-5.3.18-59.40.1, kernel-obs-build-5.3.18-59.40.1, kernel-obs-qa-5.3.18-59.40.1, kernel-preempt-5.3.18-59.40.1, kernel-source-5.3.18-59.40.1, kernel-syms-5.3.18-59.40.1, kernel-zfcpdump-5.3.18-59.40.1 -- You are receiving this mail because: You are the assignee for the bug.

1 0

[Bug 1181710] CIFS_MOUNT_USE_PREFIX_PATH seems disabled since Linux-5.3.18-lp152.60 patch
by bugzilla_noreply＠suse.com 07 May '22

07 May '22

https://bugzilla.suse.com/show_bug.cgi?id=1181710 https://bugzilla.suse.com/show_bug.cgi?id=1181710#c38 --- Comment #38 from Swamp Workflow Management <swamp(a)suse.de> --- openSUSE-SU-2022:0131-1: An update that solves 14 vulnerabilities, contains one feature and has 61 fixes is now available. Category: security (important) Bug References: 1139944,1151927,1152489,1153275,1154353,1154355,1161907,1164565,1166780,1169514,1176242,1176447,1176536,1176544,1176545,1176546,1176548,1176558,1176559,1176774,1176940,1176956,1177440,1178134,1178270,1179211,1179424,1179426,1179427,1179599,1181148,1181507,1181710,1182404,1183534,1183540,1183897,1184318,1185726,1185902,1186332,1187541,1189126,1189158,1191793,1191876,1192267,1192320,1192507,1192511,1192569,1192606,1192691,1192845,1192847,1192874,1192946,1192969,1192987,1192990,1192998,1193002,1193042,1193139,1193169,1193306,1193318,1193349,1193440,1193442,1193655,1193993,1194087,1194094,1195323 CVE References: CVE-2020-24504,CVE-2020-27820,CVE-2021-2032,CVE-2021-28711,CVE-2021-28712,CVE-2021-28713,CVE-2021-28714,CVE-2021-28715,CVE-2021-4001,CVE-2021-4002,CVE-2021-43975,CVE-2021-43976,CVE-2021-45485,CVE-2021-45486 JIRA References: SLE-22574 Sources used: openSUSE Leap 15.4 (src): keycloak-18.0.0-lp154.2.3.1 openSUSE Leap 15.3 (src): dtb-aarch64-5.3.18-59.40.1, kernel-64kb-5.3.18-59.40.1, kernel-debug-5.3.18-59.40.1, kernel-default-5.3.18-59.40.1, kernel-default-base-5.3.18-59.40.1.18.25.1, kernel-docs-5.3.18-59.40.1, kernel-kvmsmall-5.3.18-59.40.1, kernel-obs-build-5.3.18-59.40.1, kernel-obs-qa-5.3.18-59.40.1, kernel-preempt-5.3.18-59.40.1, kernel-source-5.3.18-59.40.1, kernel-syms-5.3.18-59.40.1, kernel-zfcpdump-5.3.18-59.40.1 -- You are receiving this mail because: You are the assignee for the bug.

1 0

[Bug 1199195] pinebook hibernation
by bugzilla_noreply＠suse.com 04 May '22

04 May '22

https://bugzilla.suse.com/show_bug.cgi?id=1199195 https://bugzilla.suse.com/show_bug.cgi?id=1199195#c2 Franck Bui <fbui(a)suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |fbui(a)suse.com Assignee|systemd-maintainers(a)suse.de |kernel-bugs(a)opensuse.org --- Comment #2 from Franck Bui <fbui(a)suse.com> --- It looks like after the last kernel update the block device containing the root fs cannot be found anymore (which is even worse than before). Apparently there's a lockup in the kernel, hence re-assigning to the kernel team. -- You are receiving this mail because: You are the assignee for the bug.

1 0

[Bug 1199052] amd iommu- warning after resume
by bugzilla_noreply＠suse.com 04 May '22

04 May '22

https://bugzilla.suse.com/show_bug.cgi?id=1199052 https://bugzilla.suse.com/show_bug.cgi?id=1199052#c2 Joerg Roedel <jroedel(a)suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Assignee|kernel-bugs(a)opensuse.org |jroedel(a)suse.com --- Comment #2 from Joerg Roedel <jroedel(a)suse.com> --- Thanks for the report. This is an issue also known upstream and a fix being worked on. -- You are receiving this mail because: You are the assignee for the bug.

1 0

[Bug 1199122] amdgpu intermittent brightness issue pops up again
by bugzilla_noreply＠suse.com 04 May '22

04 May '22

https://bugzilla.suse.com/show_bug.cgi?id=1199122 Chenzi Cao <chcao(a)suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Component|Other |Kernel Assignee|screening-team-bugs(a)suse.de |kernel-bugs(a)opensuse.org -- You are receiving this mail because: You are the assignee for the bug.

1 0

[Bug 1195025] kernel takes 10 seconds to configure for UDMA/133 after resume from suspend to ram
by bugzilla_noreply＠suse.com 04 May '22

04 May '22

http://bugzilla.opensuse.org/show_bug.cgi?id=1195025 http://bugzilla.opensuse.org/show_bug.cgi?id=1195025#c8 --- Comment #8 from Karl Mistelberger <karl.mistelberger(a)nefkom.net> --- (In reply to Takashi Iwai from comment #7) > (In reply to Karl Mistelberger from comment #0) > > For several years resume from suspend to RAM was fast. Now the service waits > > annoying 10 seconds for the disk spinning up: > > So this sounds like a regression. Since when does this problem appear? You > can try older kernels and see which kernel works or not -- narrowing down > the regression range would be helpful. > > Also, what I don't understand is: > > (In reply to Karl Mistelberger from comment #2) > > Created attachment 856252 [details] > > journal -b output > > > > No delay upon running "echo mem >/sys/power/state", see attached journal.txt > > You mean there is no delay if you suspend directly with sysfs as the above? > And, the problem is triggered via "systemctl suspend"? Double checked: No delay when drive is disabled. Delay occurs with "echo mem >/sys/power/state" and with "systemctl start systemd-suspend.service": [ 1.149886] kernel: ata1.00: ATA-9: WDC WD40EZRX-22SPEB0, 80.00A80, max UDMA/133 [ 1.150116] kernel: ata1.00: 7814037168 sectors, multi 16: LBA48 NCQ (depth 32), AA [ 1.150706] kernel: ata1.00: configured for UDMA/133 [ 1.947055] kernel: ata3.00: ATA-10: CT2000BX500SSD1, M6CR030, max UDMA/133 [ 1.948957] kernel: ata3.00: 3907029168 sectors, multi 1: LBA48 NCQ (depth 32), AA [ 1.955404] kernel: ata3.00: Features: Dev-Sleep [ 1.967804] kernel: ata3.00: configured for UDMA/133 [ 2.775433] kernel: ata5.00: ATAPI: PIONEER DVD-RW DVR-221, 1.00, max UDMA/100 [ 2.793114] kernel: ata5.00: configured for UDMA/100 [ 5.335929] kernel: ata1.00: disable device [ 2388.911053] kernel: ata3.00: configured for UDMA/133 [ 2388.928912] kernel: ata5.00: configured for UDMA/100 [ 2434.490356] kernel: ata1.00: ATA-9: WDC WD40EZRX-22SPEB0, 80.00A80, max UDMA/133 [ 2434.491012] kernel: ata1.00: 7814037168 sectors, multi 0: LBA48 NCQ (depth 32), AA [ 2434.491738] kernel: ata1.00: configured for UDMA/133 [ 2451.124166] kernel: ata3.00: configured for UDMA/133 [ 2451.142077] kernel: ata5.00: configured for UDMA/100 [ 2461.089442] kernel: ata1.00: configured for UDMA/133 [ 2630.673831] kernel: ata3.00: configured for UDMA/133 [ 2630.691728] kernel: ata5.00: configured for UDMA/100 [ 2641.412946] kernel: ata1.00: configured for UDMA/133 -- You are receiving this mail because: You are the assignee for the bug.

1 0

[Bug 1199088] Unprivileged eBPF is enabled in latest kernel of TW
by bugzilla_noreply＠suse.com 03 May '22

03 May '22

https://bugzilla.suse.com/show_bug.cgi?id=1199088 https://bugzilla.suse.com/show_bug.cgi?id=1199088#c1 Marcus Meissner <meissner(a)suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Priority|P5 - None |P1 - Urgent CC| |meissner(a)suse.com Severity|Normal |Major --- Comment #1 from Marcus Meissner <meissner(a)suse.com> --- please disable it. -- You are receiving this mail because: You are the assignee for the bug.

1 0

[Bug 1199145] New: upstream kernel v5.17 regresses 40-50% on aim9 benchmark
by bugzilla_noreply＠suse.com 03 May '22

03 May '22

http://bugzilla.opensuse.org/show_bug.cgi?id=1199145 Bug ID: 1199145 Summary: upstream kernel v5.17 regresses 40-50% on aim9 benchmark Classification: openSUSE Product: openSUSE Distribution Version: Leap 15.3 Hardware: Other OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: Kernel Assignee: kernel-bugs(a)opensuse.org Reporter: giovanni.gherdovich(a)suse.com QA Contact: qa-bugs(a)suse.de Found By: --- Blocker: --- Created attachment 858602 --> http://bugzilla.opensuse.org/attachment.cgi?id=858602&action=edit Full bisection logs The Marvin/MMTests infrastructure found the following regression in the aim9 benchmark: v5.16 v5.17 Hmean page_test 850978.70 ( 0.00%) 809251.79 * -4.90%* Hmean brk_test 5717428.87 ( 0.00%) 5695625.26 ( -0.38%) Hmean exec_test 490.90 ( 0.00%) 250.17 * -49.04%* Hmean fork_test 3359.38 ( 0.00%) 2085.48 * -37.92%* Stddev page_test 3498.99 ( 0.00%) 8324.35 (-137.91%) Stddev brk_test 70897.80 ( 0.00%) 78872.00 ( -11.25%) Stddev exec_test 18.86 ( 0.00%) 0.53 ( 97.18%) Stddev fork_test 38.24 ( 0.00%) 36.83 ( 3.68%) The regression bisects to 98b0d890220d45418cfbc5157b3382e6da5a12ab ("sched/pelt: Relax the sync of util_sum with util_avg") See the attachment for the full bisection log. -- You are receiving this mail because: You are the assignee for the bug.

1 0