https://bugzilla.suse.com/show_bug.cgi?id=1184924 https://bugzilla.suse.com/show_bug.cgi?id=1184924#c19 Ivan Ivanov <ivan.ivanov@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |CONFIRMED --- Comment #19 from Ivan Ivanov <ivan.ivanov@suse.com> --- (In reply to Fabian Vogt from comment #14)

[ 0.000000] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000 [ 0.000000] Mem abort info: [ 0.000000] ESR = 0x96000004 [ 0.000000] Exception class = DABT (current EL), IL = 32 bits [ 0.000000] SET = 0, FnV = 0 [ 0.000000] EA = 0, S1PTW = 0 [ 0.000000] Data abort info: [ 0.000000] ISV = 0, ISS = 0x00000004 [ 0.000000] CM = 0, WnR = 0 [ 0.000000] [0000000000000000] user address but active_mm is swapper [ 0.000000] Internal error: Oops: 96000004 [#1] SMP [ 0.000000] Modules linked in: [ 0.000000] Supported: Yes [ 0.000000] CPU: 0 PID: 0 Comm: swapper Not tainted 5.3.18-59.24-default #1 SLE15-SP3 [ 0.000000] pstate: 60000085 (nZCv daIf -PAN -UAO) [ 0.000000] pc : kthread_should_stop+0x2c/0x60

The NULL pointer is current->set_child_tid. For SLE15-SP3 CONFIG_RANDOM_TRUST_BOOTLOADER option is enabled only for armv7h and arm64. For 'stable' same option is enabled for all other arches except Arm :-) If we do same tests for non-Arm arches and they are passing then something in arch setup code is not Ok. If we don't do these tests then CONFIG_RANDOM_TRUST_BOOTLOADER is broken since inception. -- You are receiving this mail because: You are on the CC list for the bug.