cold boot panics on unmatched board, soft reboot is fine
Bug #1920916 reported by
Dimitri John Ledkov
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux-riscv (Ubuntu) |
Fix Released
|
Undecided
|
Dimitri John Ledkov |
Bug Description
[ 16.622852] Kernel panic - not syncing: L2CACHE: DirFail @ 0x00000000.0001CB00
[ 16.629408] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.11.0-1004-generic #4-Ubuntu
[ 16.637136] Call Trace:
[ 16.639655] [<ffffffe000005
[ 16.645131] SMP: stopping secondary CPUs
[ 16.649144] ---[ end Kernel panic - not syncing: L2CACHE: DirFail @ 0x00000000.0001CB00 ]---
On cold boot, I am observing L2CACHE DirFail panic, then after soft reset it boots fine.
See full attached screenlog.0
CVE References
Changed in linux-riscv (Ubuntu): | |
milestone: | none → ubuntu-21.04 |
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Looks like we carry out of date l2_cache patch
https:/ /paste. ubuntu. com/p/y6hWvqYhd F/