** Summary changed: - sometimes cold boot hangs on unmatched board + cold boot panics on unmatched board, soft reboot is fine
** Attachment added: "screenlog.0" https://bugs.launchpad.net/ubuntu/+source/linux-riscv/+bug/1920916/+attachment/5480079/+files/screenlog.0 ** Description changed: - [ 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 ]- + [ 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] [<ffffffe000005b8c>] walk_stackframe+0x0/0xcc + [ 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. - 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. + See full attached screenlog.0 -- 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: cold boot panics on unmatched board, soft reboot is fine Status in linux-riscv package in Ubuntu: New 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] [<ffffffe000005b8c>] walk_stackframe+0x0/0xcc [ 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 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