[Bug 1925290] Re: hangup01 from pty in ubuntu_ltp_stable failed on G-5.8
** Changed in: ubuntu-kernel-tests Status: New => Fix Released ** Tags removed: verification-needed-focal ** Tags added: verification-done-focal -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1925290 Title: hangup01 from pty in ubuntu_ltp_stable failed on G-5.8 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1925290/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1925290] Re: hangup01 from pty in ubuntu_ltp_stable failed on G-5.8
This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed- focal' to 'verification-done-focal'. If the problem still exists, change the tag 'verification-needed-focal' to 'verification-failed-focal'. If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! ** Tags added: verification-needed-focal -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1925290 Title: hangup01 from pty in ubuntu_ltp_stable failed on G-5.8 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1925290/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1925290] Re: hangup01 from pty in ubuntu_ltp_stable failed on G-5.8
This bug was fixed in the package linux - 5.8.0-53.60 --- linux (5.8.0-53.60) groovy; urgency=medium * CVE-2021-3491 - io_uring: fix provide_buffers sign extension - io_uring: fix overflows checks in provide buffers - SAUCE: proc: Avoid mixing integer types in mem_rw() - SAUCE: io_uring: truncate lengths larger than MAX_RW_COUNT on provide buffers * CVE-2021-3490 - bpf: Fix a verifier failure with xor - SAUCE: bpf: verifier: fix ALU32 bounds tracking with bitwise ops * CVE-2021-3489 - SAUCE: bpf: ringbuf: deny reserve of buffers larger than ringbuf - SAUCE: bpf: prevent writable memory-mapping of read-only ringbuf pages -- Stefan Bader Thu, 06 May 2021 07:43:20 +0200 ** Changed in: linux (Ubuntu Groovy) Status: Fix Committed => Fix Released ** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2021-3489 ** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2021-3490 ** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2021-3491 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1925290 Title: hangup01 from pty in ubuntu_ltp_stable failed on G-5.8 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1925290/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1925290] Re: hangup01 from pty in ubuntu_ltp_stable failed on G-5.8
Confirmed that the testcase is now successful with groovy/linux 5.8.0-52.59. 05/03 01:41:13 DEBUG| utils:0153| [stdout] startup='Mon May 3 01:41:12 2021' 05/03 01:41:13 DEBUG| utils:0153| [stdout] ptem01 1 TPASS : test1 05/03 01:41:13 DEBUG| utils:0153| [stdout] ptem01 2 TPASS : test2 05/03 01:41:13 DEBUG| utils:0153| [stdout] ptem01 3 TPASS : test3 05/03 01:41:13 DEBUG| utils:0153| [stdout] ptem01 4 TPASS : test4 05/03 01:41:13 DEBUG| utils:0153| [stdout] ptem01 5 TPASS : test5 05/03 01:41:13 DEBUG| utils:0153| [stdout] ptem01 6 TPASS : test6 05/03 01:41:13 DEBUG| utils:0153| [stdout] tag=ptem01 stime=1620006072 dur=0 exit=exited stat=0 core=no cu=0 cs=0 05/03 01:41:13 DEBUG| utils:0153| [stdout] startup='Mon May 3 01:41:12 2021' 05/03 01:41:13 DEBUG| utils:0153| [stdout] hangup01 1 TPASS : child process exited with status 0 05/03 01:41:13 DEBUG| utils:0153| [stdout] tag=hangup01 stime=1620006072 dur=1 exit=exited stat=0 core=no cu=0 cs=0 ** Tags removed: verification-needed-groovy ** Tags added: verification-done-groovy ** Tags removed: kqa-blocker -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1925290 Title: hangup01 from pty in ubuntu_ltp_stable failed on G-5.8 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1925290/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1925290] Re: hangup01 from pty in ubuntu_ltp_stable failed on G-5.8
This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed- groovy' to 'verification-done-groovy'. If the problem still exists, change the tag 'verification-needed-groovy' to 'verification-failed- groovy'. If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! ** Tags added: verification-needed-groovy -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1925290 Title: hangup01 from pty in ubuntu_ltp_stable failed on G-5.8 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1925290/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1925290] Re: hangup01 from pty in ubuntu_ltp_stable failed on G-5.8
** Changed in: linux (Ubuntu) Status: Incomplete => Fix Released ** Changed in: linux (Ubuntu Groovy) Status: In Progress => Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1925290 Title: hangup01 from pty in ubuntu_ltp_stable failed on G-5.8 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1925290/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1925290] Re: hangup01 from pty in ubuntu_ltp_stable failed on G-5.8
SRU request sent reverting these commits: https://lists.ubuntu.com/archives/kernel-team/2021-April/119419.html ** Changed in: linux (Ubuntu Groovy) Status: Confirmed => In Progress -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1925290 Title: hangup01 from pty in ubuntu_ltp_stable failed on G-5.8 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1925290/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1925290] Re: hangup01 from pty in ubuntu_ltp_stable failed on G-5.8
** Description changed:
[Impact]
Testcase hangup01 from ubuntu_ltp_stable.pty is failing on Groovy 5.8.0-51.57.
Test case failed with:
hangup011 TFAIL : hangup01.c:132: unexpected message 3
tag=hangup01 stime=1618856629 dur=1 exit=exited stat=1
It was found that the regression was introduced by the following commits
applied via stable uddates:
dd78b0c483e3 tty: implement read_iter
3b830a9c34d5 tty: convert tty_ldisc_ops 'read()' function to take a kernel
pointer
+
+ These patches were applied via bug 1921960 ("Groovy update: upstream
+ stable patchset 2021-03-30").
[Fix]
Revert the patches mentioned above until a fix can be found.
[Test case]
Run the pty testsuite from ubuntu_ltp_stable.
[Where problems could occur]
If reverting these two patches is not enough to bring the code to the
behavior of the tty driver before 5.8.0-51.57 then remaining issues could still
be present on the tty code. Those issues should be caught by the ltp testcases
though.
[Original Description]
Issue found on Groovy 5.8.0-51.57 with P8 node "dryden" and ARM64 node
"helo-kernel" and AMD64 node "onibi"
Test case failed with:
- hangup011 TFAIL : hangup01.c:132: unexpected message 3
- tag=hangup01 stime=1618856629 dur=1 exit=exited stat=1
+ hangup011 TFAIL : hangup01.c:132: unexpected message 3
+ tag=hangup01 stime=1618856629 dur=1 exit=exited stat=1
--
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https://bugs.launchpad.net/bugs/1925290
Title:
hangup01 from pty in ubuntu_ltp_stable failed on G-5.8
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[Bug 1925290] Re: hangup01 from pty in ubuntu_ltp_stable failed on G-5.8
** Description changed: - Issue found on Groovy 5.8.0-51.57 with P8 node "dryden" and ARM64 node - "helo-kernel" and AMD64 node "onibi" + [Impact] + Testcase hangup01 from ubuntu_ltp_stable.pty is failing on Groovy 5.8.0-51.57. Test case failed with: hangup011 TFAIL : hangup01.c:132: unexpected message 3 tag=hangup01 stime=1618856629 dur=1 exit=exited stat=1 + + It was found that the regression was introduced by the following commits + applied via stable uddates: + + dd78b0c483e3 tty: implement read_iter + 3b830a9c34d5 tty: convert tty_ldisc_ops 'read()' function to take a kernel pointer + + [Fix] + Revert the patches mentioned above until a fix can be found. + + [Test case] + Run the pty testsuite from ubuntu_ltp_stable. + + [Where problems could occur] + If reverting these two patches is not enough to bring the code to the behavior of the tty driver before 5.8.0-51.57 then remaining issues could still be present on the tty code. Those issues should be caught by the ltp testcases though. + + [Original Description] + Issue found on Groovy 5.8.0-51.57 with P8 node "dryden" and ARM64 node "helo-kernel" and AMD64 node "onibi" + + Test case failed with: + hangup011 TFAIL : hangup01.c:132: unexpected message 3 + tag=hangup01 stime=1618856629 dur=1 exit=exited stat=1 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1925290 Title: hangup01 from pty in ubuntu_ltp_stable failed on G-5.8 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1925290/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1925290] Re: hangup01 from pty in ubuntu_ltp_stable failed on G-5.8
The issue is fixed by reverting the following two patches: commit b7bfa1af145a6aa3868894a4be82f7b2034c564a Author: Linus Torvalds Date: Tue Jan 19 10:49:19 2021 -0800 tty: implement read_iter BugLink: https://bugs.launchpad.net/bugs/1921960 [ Upstream commit dd78b0c483e33225e0e0782b0ed887129b00f956 ] commit 4b71b60ef2cb9f930b8056049a1d8de170be42bc Author: Linus Torvalds Date: Mon Jan 18 13:31:30 2021 -0800 tty: convert tty_ldisc_ops 'read()' function to take a kernel pointer BugLink: https://bugs.launchpad.net/bugs/1921960 [ Upstream commit 3b830a9c34d5897be07176ce4e6f2d75e2c8cfd7 ] -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1925290 Title: hangup01 from pty in ubuntu_ltp_stable failed on G-5.8 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1925290/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1925290] Re: hangup01 from pty in ubuntu_ltp_stable failed on G-5.8
** Changed in: linux (Ubuntu Groovy) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1925290 Title: hangup01 from pty in ubuntu_ltp_stable failed on G-5.8 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1925290/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1925290] Re: hangup01 from pty in ubuntu_ltp_stable failed on G-5.8
Found on AMD64 node "onibi" as well, bug description updated. ** Summary changed: - hangup01 from pty in ubuntu_ltp_stable failed on G-5.8 P8/arm64 + hangup01 from pty in ubuntu_ltp_stable failed on G-5.8 ** Description changed: Issue found on Groovy 5.8.0-51.57 with P8 node "dryden" and ARM64 node - "helo-kernel" + "helo-kernel" and AMD64 node "onibi" Test case failed with: - hangup011 TFAIL : hangup01.c:132: unexpected message 3 - tag=hangup01 stime=1618856629 dur=1 exit=exited stat=1 + hangup011 TFAIL : hangup01.c:132: unexpected message 3 + tag=hangup01 stime=1618856629 dur=1 exit=exited stat=1 ** Tags added: amd64 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1925290 Title: hangup01 from pty in ubuntu_ltp_stable failed on G-5.8 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1925290/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1925290] Re: hangup01 from pty in ubuntu_ltp_stable failed on G-5.8 P8/arm64
** Also affects: linux (Ubuntu) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Groovy) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1925290 Title: hangup01 from pty in ubuntu_ltp_stable failed on G-5.8 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1925290/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
