Public bug reported: [ 16.319808] pci 0000:04:00.0: enabling device (0000 -> 0002) [ 16.325596] Kernel panic - not syncing: L2CACHE: DirFail @ 0x00000000.0001CB00 [ 16.325665] L2CACHE: No. of Banks in the cache: 4 [ 16.332152] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.11.0-1002-generic #1 [ 16.332165] Call Trace: [ 16.332174] [<ffffffe000005b8c>] walk_stackframe+0x0/0xcc [ 16.336947] L2CACHE: No. of ways per bank: 16 [ 16.344054] SMP: stopping secondary CPUs [ 16.360467] ---[ 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. Will try to capture the full boot log with latest kernel. ** Affects: linux-riscv (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-riscv in Ubuntu. https://bugs.launchpad.net/bugs/1920916 Title: sometimes cold boot hangs on unmatched board Status in linux-riscv package in Ubuntu: New Bug description: [ 16.319808] pci 0000:04:00.0: enabling device (0000 -> 0002) [ 16.325596] Kernel panic - not syncing: L2CACHE: DirFail @ 0x00000000.0001CB00 [ 16.325665] L2CACHE: No. of Banks in the cache: 4 [ 16.332152] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.11.0-1002-generic #1 [ 16.332165] Call Trace: [ 16.332174] [<ffffffe000005b8c>] walk_stackframe+0x0/0xcc [ 16.336947] L2CACHE: No. of ways per bank: 16 [ 16.344054] SMP: stopping secondary CPUs [ 16.360467] ---[ 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. Will try to capture the full boot log with latest kernel. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-riscv/+bug/1920916/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp