Reminder: 2 open syzbot bugs in "security/integrity" subsystem

From: Eric Biggers
Date: Tue Jul 09 2019 - 15:15:26 EST


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Of the currently open syzbot reports against the upstream kernel, I've manually
marked 2 of them as possibly being bugs in the "security/integrity" subsystem.
I've listed these reports below, sorted by an algorithm that tries to list first
the reports most likely to be still valid, important, and actionable.

If you believe a bug is no longer valid, please close the syzbot report by
sending a '#syz fix', '#syz dup', or '#syz invalid' command in reply to the
original thread, as explained at https://goo.gl/tpsmEJ#status

If you believe I misattributed a bug to the "security/integrity" subsystem,
please let me know, and if possible forward the report to the correct people or
mailing list.

Here are the bugs:

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Title: possible deadlock in process_measurement
Last occurred: 34 days ago
Reported: 267 days ago
Branches: Mainline and others
Dashboard link: https://syzkaller.appspot.com/bug?id=aad04cfa9fddcc5588f8b28ddf739f9a3ebf5874
Original thread: https://lkml.kernel.org/lkml/0000000000003302870578477029@xxxxxxxxxx/T/#u

This bug has a C reproducer.

No one replied to the original thread for this bug.

If you fix this bug, please add the following tag to the commit:
Reported-by: syzbot+5ab61747675a87ea359d@xxxxxxxxxxxxxxxxxxxxxxxxx

If you send any email or patch for this bug, please consider replying to the
original thread. For the git send-email command to use, or tips on how to reply
if the thread isn't in your mailbox, see the "Reply instructions" at
https://lkml.kernel.org/r/0000000000003302870578477029@xxxxxxxxxx

--------------------------------------------------------------------------------
Title: INFO: task hung in process_measurement
Last occurred: 118 days ago
Reported: 281 days ago
Branches: Mainline and others
Dashboard link: https://syzkaller.appspot.com/bug?id=623c2e176b9d80b1872e7559e5b823b1ec4911b6
Original thread: https://lkml.kernel.org/lkml/00000000000033ebee0577262a98@xxxxxxxxxx/T/#u

This bug has a C reproducer.

syzbot has bisected this bug, but I think the bisection result is incorrect.

The original thread for this bug received 1 reply, 106 days ago.

If you fix this bug, please add the following tag to the commit:
Reported-by: syzbot+cdc562bc26a2b2b0a94f@xxxxxxxxxxxxxxxxxxxxxxxxx

If you send any email or patch for this bug, please consider replying to the
original thread. For the git send-email command to use, or tips on how to reply
if the thread isn't in your mailbox, see the "Reply instructions" at
https://lkml.kernel.org/r/00000000000033ebee0577262a98@xxxxxxxxxx