June 2022 - openSUSE Kernel Bugs - openSUSE Mailing Lists

[Bug 1200442] kernel-install-tools should be recommended by all kernel-source flavors
by bugzilla_noreply＠suse.com 14 Jun '22

14 Jun '22

https://bugzilla.suse.com/show_bug.cgi?id=1200442 https://bugzilla.suse.com/show_bug.cgi?id=1200442#c1 Takashi Iwai <tiwai(a)suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |tiwai(a)suse.com --- Comment #1 from Takashi Iwai <tiwai(a)suse.com> --- kernel-rt is still not updated to SLE15-SP4 kernel, hence it's kept from the old code. This will be updated later once when SLE15-SP4-RT is ready (I hope). So the missing change is only about kernel-source-vanilla. I'm going to fix the kernel-source-vanilla. -- You are receiving this mail because: You are the assignee for the bug.

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[Bug 1200162] Linux DOS caused by lsof invoked on symlink inside FUSE filesystem
by bugzilla_noreply＠suse.com 13 Jun '22

13 Jun '22

https://bugzilla.suse.com/show_bug.cgi?id=1200162 https://bugzilla.suse.com/show_bug.cgi?id=1200162#c8 Luis Henriques <lhenriques(a)suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |INVALID --- Comment #8 from Luis Henriques <lhenriques(a)suse.com> --- OK, I'm closing this as INVALID. Slawomir, feel free to re-open if you still think there's something wrong on fuse. -- You are receiving this mail because: You are the assignee for the bug.

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[Bug 1200191] New: bbs-kmpmodules outdated
by bugzilla_noreply＠suse.com 13 Jun '22

13 Jun '22

http://bugzilla.opensuse.org/show_bug.cgi?id=1200191 Bug ID: 1200191 Summary: bbs-kmpmodules outdated Classification: openSUSE Product: openSUSE Tumbleweed Version: Current Hardware: Other OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: Kernel Assignee: kernel-bugs(a)opensuse.org Reporter: hbeling(a)yahoo.de QA Contact: qa-bugs(a)suse.de Found By: --- Blocker: --- bbs-kmp modules do not match rhe kernel versions in repo Kernel/head/standard: and kernel/stable/standard/x86 -- You are receiving this mail because: You are the assignee for the bug.

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[Bug 1200450] New: F2FS source code bug
by bugzilla_noreply＠suse.com 13 Jun '22

13 Jun '22

http://bugzilla.opensuse.org/show_bug.cgi?id=1200450 Bug ID: 1200450 Summary: F2FS source code bug Classification: openSUSE Product: openSUSE Distribution Version: Leap 15.4 Hardware: x86-64 OS: openSUSE Leap 15.4 Status: NEW Severity: Minor Priority: P5 - None Component: Kernel Assignee: kernel-bugs(a)opensuse.org Reporter: presire3(a)hotmail.co.jp QA Contact: qa-bugs(a)suse.de Found By: --- Blocker: --- In openSUSE Leap 15.4 / SLE 15 SP4 BETA, I have found what appears to be a bug in the source code of the F2FS in default Kernel (5.14.21-150400.22). When using the default Linux kernel source code, a bug in the source code causes a compile error when building the F2FS kernel module. First, install kernel-source. sudo zypper install kernel-source Next, modify the /usr/src/linux-5.14.21-150400.22/fs/f2fs/file.c as follows. (Lines 1093 and 1101) * before filemap_invalidate_lock(mapping) * after filemap_invalidate_lock(inode->i_mapping) The F2FS kernel module can now be built. -- You are receiving this mail because: You are the assignee for the bug.

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[Bug 1200447] New: iproute2 - pmtudisc - "stack smashing detected"
by bugzilla_noreply＠suse.com 11 Jun '22

11 Jun '22

https://bugzilla.suse.com/show_bug.cgi?id=1200447 Bug ID: 1200447 Summary: iproute2 - pmtudisc - "stack smashing detected" Classification: openSUSE Product: openSUSE Distribution Version: Leap 15.4 Hardware: x86-64 OS: openSUSE Leap 15.4 Status: NEW Severity: Minor Priority: P5 - None Component: Kernel Assignee: kernel-bugs(a)opensuse.org Reporter: georg.pfuetzenreuter(a)suse.com QA Contact: qa-bugs(a)suse.de Found By: --- Blocker: --- Hi, I am not sure if this is an upstream or a SUSE specific bug - I hope it's fine to report here. I think the `pmtudisc` option is only supported on `gre` and not on `ip6gre` interfaces. If this assumption is correct, I think the user should be informed about this, instead of being returned a "stack smashing detected" exception. #this is a ip6gre tunnel interface: $ ip t sh gre5 gre5: any/ip remote 42.2.23.72 local 0.0.0.1 ttl inherit tos inherit/0x02 nopmtudisc ikey 0 $ ip -6 t sh gre5 gre5: gre/ipv6 remote 2a02:1748:f7df:9c81::2 local 2a03:4000:55:d20::1 encaplimit 4 hoplimit 64 tclass 0x00 flowlabel 0x00000 (flowinfo 0x00000000)�� #attempting to change `nopmtudisc` to `pmtudisc` makes the program very unhappy $ sudo ip t c gre5 pmtudisc *** stack smashing detected ***: terminated fish: Job 1, 'sudo ip t c gre5 pmtudisc' terminated by signal SIGABRT (Abort) On a "regular" `gre` interface, it works fine. #this is a gre tunnel interface: $ ip t sh gre2 gre2: gre/ip remote 146.59.50.73 local 202.61.255.116 ttl 255 nopmtudisc #attempting to change `nopmtudisc` to `pmtudisc`... $ sudo ip t c gre2 pmtudisc #... succeeds: $ ip t sh gre2 gre2: gre/ip remote 146.59.50.73 local 202.61.255.116 ttl 255 Let me know if you need any further details or if you prefer me to report it at kernel.org. Thank you for reading! Best, Georg -- You are receiving this mail because: You are the assignee for the bug.

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[Bug 1200442] New: kernel-install-tools should be recommended by all kernel-source flavors
by bugzilla_noreply＠suse.com 11 Jun '22

11 Jun '22

http://bugzilla.opensuse.org/show_bug.cgi?id=1200442 Bug ID: 1200442 Summary: kernel-install-tools should be recommended by all kernel-source flavors Classification: openSUSE Product: openSUSE Distribution Version: Leap 15.4 Hardware: Other OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: Kernel Assignee: kernel-bugs(a)opensuse.org Reporter: arvidjaar(a)gmail.com QA Contact: qa-bugs(a)suse.de Found By: --- Blocker: --- kernel-install-tools provides /sbin/installkernel needed to run "make install". This package is recommended by kernel-source and kernel-source-azure but not by kernel-source-rt or kernel-source-vanilla. This is inconsistent, kernel-install-tools should be recommended by any kernel-source flavor. -- You are receiving this mail because: You are the assignee for the bug.

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[Bug 1191322] Optimize building initrd when updating system
by bugzilla_noreply＠suse.com 10 Jun '22

10 Jun '22

https://bugzilla.suse.com/show_bug.cgi?id=1191322 https://bugzilla.suse.com/show_bug.cgi?id=1191322#c24 --- Comment #24 from Sinisa Bandin <sinisa(a)4net.rs> --- (In reply to Sinisa Bandin from comment #19) > (In reply to Ulrich Windl from comment #17) > > (In reply to Sinisa Bandin from comment #15) > > > > > Without parallel: > > > real 0m43.247s > > > user 0m32.279s > > > sys 0m14.510s > > > > > > With parallel: > > > real 0m6.568s > > > user 0m30.678s > > > sys 0m9.899s > > > > The fact that parallel execution uses less user and sys CPU made me wonder: > > Did you flush the caches before each test? > > No, this is all after running dracut a few times without "time" and doing > some other random stuff. I just wanted to see the general effect, didn't > mind about +/- 10% > > Now that you say it, it is interesting observation... will take another try > afternoon, flushing the caches before each run. Update: today I ran # echo 3 > /proc/sys/vm/drop_caches # time dracut --regenerate-all --force real 0m46.378s user 0m33.050s sys 0m15.357s # time dracut --regenerate-all --force real 0m45.354s user 0m33.651s sys 0m15.396s # echo 3 > /proc/sys/vm/drop_caches # time dracut --regenerate-all --regenerate-parallel --force real 0m7.192s user 0m30.539s sys 0m10.914s # time dracut --regenerate-all --regenerate-parallel --force real 0m6.489s user 0m30.081s sys 0m10.178s So cache plays no big role with Ryzen 7 and NVMe (in a laptop). -- You are receiving this mail because: You are the assignee for the bug.

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[Bug 1191322] Optimize building initrd when updating system
by bugzilla_noreply＠suse.com 10 Jun '22

10 Jun '22

https://bugzilla.suse.com/show_bug.cgi?id=1191322 https://bugzilla.suse.com/show_bug.cgi?id=1191322#c23 --- Comment #23 from Sinisa Bandin <sinisa(a)4net.rs> --- (In reply to Martin Wilck from comment #22) > Don't get your hopes up too high. Upstream doesn't like my > "--regenerate-all=parallel" syntax., Well, syntax is not so important, just the functionality -- You are receiving this mail because: You are the assignee for the bug.

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[Bug 1191322] Optimize building initrd when updating system
by bugzilla_noreply＠suse.com 10 Jun '22

10 Jun '22

https://bugzilla.suse.com/show_bug.cgi?id=1191322 https://bugzilla.suse.com/show_bug.cgi?id=1191322#c22 --- Comment #22 from Martin Wilck <martin.wilck(a)suse.com> --- Don't get your hopes up too high. Upstream doesn't like my "--regenerate-all=parallel" syntax., -- You are receiving this mail because: You are the assignee for the bug.

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[Bug 1200397] New: After update to kernel-default 5.18.2-1 .bc files listed as Unknown
by bugzilla_noreply＠suse.com 10 Jun '22

10 Jun '22

https://bugzilla.suse.com/show_bug.cgi?id=1200397 Bug ID: 1200397 Summary: After update to kernel-default 5.18.2-1 .bc files listed as Unknown Classification: openSUSE Product: openSUSE Tumbleweed Version: Current Hardware: x86-64 OS: openSUSE Tumbleweed Status: NEW Severity: Normal Priority: P5 - None Component: Kernel Assignee: kernel-bugs(a)opensuse.org Reporter: rskunath(a)gmail.com QA Contact: qa-bugs(a)suse.de Found By: --- Blocker: --- After the update to kernel-default 5.18.2-1 .bc files located in /usr/share/pocl/ are now named as (for example): file:///usr/share/pocl/kernel-x86_64-unknown-linux-gnu-avx_fma4.bc And the expected name would be: file:///usr/share/pocl/kernel-x86_64-suse-linux-gnu-avx_fma4.bc This is true for all of the files: drwxr-xr-x 1 root root 404 Feb 20 04:35 include -rw-r--r-- 1 root root 6317884 Feb 20 04:32 kernel-x86_64-unknown-linux-gnu-avx2.bc -rw-r--r-- 1 root root 6748696 Feb 20 04:32 kernel-x86_64-unknown-linux-gnu-avx512.bc -rw-r--r-- 1 root root 6614772 Feb 20 04:29 kernel-x86_64-unknown-linux-gnu-avx.bc -rw-r--r-- 1 root root 6516936 Feb 20 04:30 kernel-x86_64-unknown-linux-gnu-avx_f16c.bc -rw-r--r-- 1 root root 6425316 Feb 20 04:31 kernel-x86_64-unknown-linux-gnu-avx_fma4.bc -rw-r--r-- 1 root root 6430736 Feb 20 04:26 kernel-x86_64-unknown-linux-gnu-sse2.bc -rw-r--r-- 1 root root 6457500 Feb 20 04:28 kernel-x86_64-unknown-linux-gnu-sse41.bc -rw-r--r-- 1 root root 6480700 Feb 20 04:27 kernel-x86_64-unknown-linux-gnu-ssse3.bc Correcting the name temporarily to suse from unknown allows the crashing applications that need these files to run. Please let me know if there is anything I can do to help with this, test, etc. and thanks in advance. -- You are receiving this mail because: You are the assignee for the bug.

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