Bug#1135637: Bug#1135599: linux-image-6.1.0-45-amd64:suspend to disk causes lockup on laptop

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From	Brad Barnett <debian-bugs5@l8r.net>
Newsgroups	linux.debian.bugs.dist, linux.debian.kernel
Subject	Bug#1135637: Bug#1135599: linux-image-6.1.0-45-amd64:suspend to disk causes lockup on laptop
Date	Mon, 04 May 2026 11:20:01 +0200
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# git bisect good
0c4f1c02d27a880b10b58c63f574f13bed4f711d is the first bad commit
commit 0c4f1c02d27a880b10b58c63f574f13bed4f711d
Author: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Date:   Wed Jan 7 14:04:51 2026 +0200

    wifi: cfg80211: stop NAN and P2P in cfg80211_leave

    [ Upstream commit e1696c8bd0056bc1a5f7766f58ac333adc203e8a ]

    Seems that there is an assumption that this function should be called
    only for netdev interfaces, but it can also be called in suspend, or
    from nl80211_netlink_notify (indirectly).
    Note that the documentation of NL80211_ATTR_SOCKET_OWNER explicitly
    says that NAN interfaces would be destroyed as well in the
    nl80211_netlink_notify case.

    Fix this by also stopping P2P and NAN.

    Fixes: cb3b7d87652a ("cfg80211: add start / stop NAN commands")
    Reviewed-by: Johannes Berg <johannes.berg@intel.com>
    Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
    Link: https://patch.msgid.link/20260107140430.dab142cbef0b.I290cc47836d56dd7e35012ce06bec36c6da688cd@changeid
    Signed-off-by: Johannes Berg <johannes.berg@intel.com>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

 net/wireless/core.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)




# git bisect log
git bisect start
# status: waiting for both good and bad commits
# good: [779f9571ac3e3b2c969690d09e5353f56b7ed4ef] Linux 6.1.164
git bisect good 779f9571ac3e3b2c969690d09e5353f56b7ed4ef
# status: waiting for bad commit, 1 good commit known
# bad: [4931e0e1673d2592ba7ab7365a25d1248b6a41b8] Linux 6.1.170
git bisect bad 4931e0e1673d2592ba7ab7365a25d1248b6a41b8
# bad: [eb44a35b6da3f0d393ef87eb27c33626865ec2ca] ASoC: core: Exit all links before removing their components
git bisect bad eb44a35b6da3f0d393ef87eb27c33626865ec2ca
# bad: [da6b1bf764cc169cf27ff2474f315df71f698ab2] PCI: Mark ASM1164 SATA controller to avoid bus reset
git bisect bad da6b1bf764cc169cf27ff2474f315df71f698ab2
# bad: [64303b92d94c0c7845a273acd8d84b796d6f1db7] SUNRPC: auth_gss: fix memory leaks in XDR decoding error paths
git bisect bad 64303b92d94c0c7845a273acd8d84b796d6f1db7
# good: [03438554ee7b74891634069989190a4bee9f9325] PCI: mediatek: Fix IRQ domain leak when MSI allocation fails
git bisect good 03438554ee7b74891634069989190a4bee9f9325
# bad: [7fe1872ab6c465b2a20d573898e667b5e0b5d6bf] IB/cache: update gid cache on client reregister event
git bisect bad 7fe1872ab6c465b2a20d573898e667b5e0b5d6bf
# bad: [f3b70cc7994be7378c34dac01a7cfec4b001072d] PCI: Initialize RCB from pci_configure_device()
git bisect bad f3b70cc7994be7378c34dac01a7cfec4b001072d
# bad: [ad45a1c6d3c50c930ffffd76157e58598c914e62] netfilter: nft_compat: add more restrictions on netlink attributes
git bisect bad ad45a1c6d3c50c930ffffd76157e58598c914e62
# good: [40089ce7dfe3c4db9b239e89b172ee302c5f6a4f] net: mctp-i2c: fix duplicate reception of old data
git bisect good 40089ce7dfe3c4db9b239e89b172ee302c5f6a4f
# bad: [0c4f1c02d27a880b10b58c63f574f13bed4f711d] wifi: cfg80211: stop NAN and P2P in cfg80211_leave
git bisect bad 0c4f1c02d27a880b10b58c63f574f13bed4f711d
# good: [93e01e837e105299f1c259ef71f6e1ec4fe806e3] mctp i2c: initialise event handler read bytes
git bisect good 93e01e837e105299f1c259ef71f6e1ec4fe806e3
# first bad commit: [0c4f1c02d27a880b10b58c63f574f13bed4f711d] wifi: cfg80211: stop NAN and P2P in cfg80211_leave

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Thread

Bug#1135599: linux-image-6.1.0-45-amd64:suspend to disk causes lockup on laptop Brad Barnett <debian-bugs5@L8R.net> - 2026-05-03 13:20 +0200
  Bug#1135637: Bug#1135599: linux-image-6.1.0-45-amd64:suspend to disk causes lockup on laptop Salvatore Bonaccorso <carnil@debian.org> - 2026-05-04 08:30 +0200
    Bug#1135599: linux-image-6.1.0-45-amd64:suspend to disk causes lockup on laptop Brad Barnett <debian-bugs5@l8r.net> - 2026-05-04 09:10 +0200
      Bug#1135637: Bug#1135599: linux-image-6.1.0-45-amd64:suspend to disk causes lockup on laptop Bill Allombert <ballombe@debian.org> - 2026-05-04 10:00 +0200
    Bug#1135637: Bug#1135599: linux-image-6.1.0-45-amd64:suspend to disk causes lockup on laptop Brad Barnett <debian-bugs5@l8r.net> - 2026-05-04 11:20 +0200
      Bug#1135599: linux-image-6.1.0-45-amd64:suspend to disk causes lockup on laptop Salvatore Bonaccorso <carnil@debian.org> - 2026-05-04 14:10 +0200
        Bug#1135599: linux-image-6.1.0-45-amd64:suspend to disk causes lockup on laptop Bill Allombert <ballombe@debian.org> - 2026-05-04 14:20 +0200
          Bug#1135599: linux-image-6.1.0-45-amd64:suspend to disk causes lockup on laptop Salvatore Bonaccorso <carnil@debian.org> - 2026-05-04 14:30 +0200
            Bug#1135599: linux-image-6.1.0-45-amd64:suspend to disk causes lockup on laptop Bill Allombert <ballombe@debian.org> - 2026-05-04 23:00 +0200
              Bug#1135599: linux-image-6.1.0-45-amd64:suspend to disk causes lockup on laptop Brad Barnett <debian-bugs5@l8r.net> - 2026-05-04 23:00 +0200
  Bug#1135599: marked as done (linux-image-6.1.0-45-amd64:suspend  to disk causes lockup on laptop) "Debian Bug Tracking System" <owner@bugs.debian.org> - 2026-05-10 20:40 +0200

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