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Message-ID: <20190724023538.GX643@sol.localdomain>
Date: Tue, 23 Jul 2019 19:35:38 -0700
From: Eric Biggers <ebiggers@...nel.org>
To: netdev@...r.kernel.org, Arvid Brodin <arvid.brodin@...en.se>,
"David S. Miller" <davem@...emloft.net>
Cc: linux-kernel@...r.kernel.org, syzkaller-bugs@...glegroups.com
Subject: Reminder: 4 open syzbot bugs in "net/hsr" subsystem
[This email was generated by a script. Let me know if you have any suggestions
to make it better, or if you want it re-generated with the latest status.]
Of the currently open syzbot reports against the upstream kernel, I've manually
marked 4 of them as possibly being bugs in the "net/hsr" 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.
Of these 4 bugs, 3 were seen in mainline in the last week.
If you believe a bug is no longer valid, please close the syzbot report by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 "net/hsr" subsystem, please let me
know, and if possible forward the report to the correct people or mailing list.
Here are the bugs:
--------------------------------------------------------------------------------
Title: WARNING in hsr_addr_subst_dest
Last occurred: 0 days ago
Reported: 202 days ago
Branches: Mainline and others
Dashboard link: https://syzkaller.appspot.com/bug?id=924b5574f42ebeddc94fad06f2fa329b199d58d3
Original thread: https://lkml.kernel.org/lkml/0000000000001b1a1d057e776c92@google.com/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 2 replies; the last was 133 days ago.
If you fix this bug, please add the following tag to the commit:
Reported-by: syzbot+b92e4f1472a54e1c7dec@...kaller.appspotmail.com
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/0000000000001b1a1d057e776c92@google.com
--------------------------------------------------------------------------------
Title: KMSAN: uninit-value in hsr_register_frame_in
Last occurred: 5 days ago
Reported: 162 days ago
Branches: Mainline (with KMSAN patches)
Dashboard link: https://syzkaller.appspot.com/bug?id=2ad30d6cef7180728e401174df99d001bae578fe
Original thread: https://lkml.kernel.org/lkml/0000000000003bb1540581a55575@google.com/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+b8152ab439b9c5174ffd@...kaller.appspotmail.com
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/0000000000003bb1540581a55575@google.com
--------------------------------------------------------------------------------
Title: WARNING in hsr_forward_skb
Last occurred: 0 days ago
Reported: 202 days ago
Branches: Mainline and others
Dashboard link: https://syzkaller.appspot.com/bug?id=13de4605e86ebcf39093017dc255aa0fd6c2f12d
Original thread: https://lkml.kernel.org/lkml/0000000000009f94c1057e772431@google.com/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 4 replies; the last was 132 days ago.
If you fix this bug, please add the following tag to the commit:
Reported-by: syzbot+fdce8f2a8903f3ba0e6b@...kaller.appspotmail.com
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/0000000000009f94c1057e772431@google.com
--------------------------------------------------------------------------------
Title: BUG: corrupted list in hsr_prune_nodes
Last occurred: 100 days ago
Reported: 100 days ago
Branches: bpf-next
Dashboard link: https://syzkaller.appspot.com/bug?id=583fd57905151af7bc057ec47208d4873e953db7
Original thread: https://lkml.kernel.org/lkml/000000000000ca5ede0586804c42@google.com/T/#u
Unfortunately, this bug does not have a 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+99ad9e40137a83c70ee3@...kaller.appspotmail.com
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/000000000000ca5ede0586804c42@google.com
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