Messages in this thread | | | Date | Sat, 15 Oct 2022 05:16:49 +0200 | From | Thomas Weißschuh <> | Subject | [BUG] blacklist: Problem blacklisting hash (-13) during boot |
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Hi,
Since 5.19 during boot I see lots of the following entries in dmesg:
blacklist: Problem blacklisting hash (-13)
This happens because the firmware contains duplicate blacklist entries. As commit 6364d106e041 [0] modified the "blacklist" keyring to reject updates this now leads to the spurious error messages.
The machine is a Thinkpad X1 Cargon Gen9 with BIOS revision 1.56 and firmware revision 1.33.
[0] 6364d106e041 ("certs: Allow root user to append signed hashes to the blacklist keyring")
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