Bug#1036755: marked as done (linux: 6.1.26 <= x < 6.1.30 breaks applications using mmap(MAP_32BIT))
Your message dated Thu, 25 May 2023 21:55:08 +0000
with message-id <E1q2IvM-004KJu-VP@fasolo.debian.org>
and subject line Bug#1036755: fixed in linux 6.3.4-1~exp1
has caused the Debian Bug report #1036755,
regarding linux: 6.1.26 <= x < 6.1.30 breaks applications using mmap(MAP_32BIT)
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
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1036755: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1036755
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--- Begin Message ---
Source: linux
Version: 6.1.27-1
Severity: critical
Tags: upstream
Affects: ganeti
Justification: breaks unrelated software
Dear Kernel Maintainers,
A regression was introduced with upstream commit 58c5d0d6d5,
subsequently backported to 6.1 as 7e6631f7 and released with 6.1.26.
These commits break MAP_32BIT and affect applications relying on it. In
particular, we are seeing failures in ganeti's autopkgtests[1], where a
daemon written in Haskell (the GHC linker uses MAP_32BIT) segfaults with
a null pointer dereference. From the build artifacts:
ganeti-luxid: mmap 4096 bytes at (nil): Cannot allocate memory
ganeti-luxid: Try specifying an address with +RTS -xm<addr> -RTS
This has already been discussed on GHC's discourse[2] and has been fixed
upstream, with the fix queued for 6.1.30[3]. Please consider upgrading
to 6.1.30 or cherry-picking the fix for Bookworm.
Thanks,
Apollon
[1] https://ci.debian.net/packages/g/ganeti/testing/amd64/, notably the
run at 2023-05-14 15:13:51 UTC, the first one running on 6.1.27.
[2] https://discourse.haskell.org/t/facing-mmap-4096-bytes-at-nil-cannot-allocate-memory-youre-not-alone/6259/9
[3] https://git.kernel.org/pub/scm/linux/kernel/git/stable/stable-queue.git/diff/releases/6.1.30/maple_tree-make-maple-state-reusable-after-mas_empty_area.patch?id=5e2b871e17ca1d2f1f88c4dc6b6995b72e5fc8f2
--- End Message ---
--- Begin Message ---
Source: linux
Source-Version: 6.3.4-1~exp1
Done: Salvatore Bonaccorso <carnil@debian.org>
We believe that the bug you reported is fixed in the latest version of
linux, which is due to be installed in the Debian FTP archive.
A summary of the changes between this version and the previous one is
attached.
Thank you for reporting the bug, which will now be closed. If you
have further comments please address them to 1036755@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Salvatore Bonaccorso <carnil@debian.org> (supplier of updated linux package)
(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmaster@ftp-master.debian.org)
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512
Format: 1.8
Date: Thu, 25 May 2023 23:32:33 +0200
Source: linux
Architecture: source
Version: 6.3.4-1~exp1
Distribution: experimental
Urgency: medium
Maintainer: Debian Kernel Team <debian-kernel@lists.debian.org>
Changed-By: Salvatore Bonaccorso <carnil@debian.org>
Closes: 1035063 1036744 1036755
Changes:
linux (6.3.4-1~exp1) experimental; urgency=medium
.
* New upstream stable update:
https://www.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.3.3
https://www.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.3.4
- maple_tree: make maple state reusable after mas_empty_area()
(Closes: #1036755)
.
[ Salvatore Bonaccorso ]
* [rt] Update to 6.3.3-rt15
* drivers/ptp: Make PTP_1588_CLOCK builtin (except armel/marvell)
(Closes: #1036744)
.
[ Aurelien Jarno ]
* [riscv64] rtc: Enable RTC_DRV_DS1307, RTC_DRV_PCF85063 and RTC_DRV_PCF8563
as modules.
.
[ Diederik de Haas ]
* [arm64,armhf] drivers/mailbox: Enable ROCKCHIP_MBOX
* [armhf] drivers/mailbox: Drop OMAP_MBOX_KFIFO_SIZE setting
.
[ Johannes Schauer Marin Rodrigues ]
* drivers/input/joystick: Enable INPUT_JOYSTICK by default (except for s390x
and cloud configuration) (Closes: #1035063)
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