http://bugzilla.opensuse.org/show_bug.cgi?id=1187701 http://bugzilla.opensuse.org/show_bug.cgi?id=1187701#c21 --- Comment #21 from Daniel Wagner <daniel.wagner@suse.com> --- D13.2.37 ESR_EL1, Exception Syndrome Register (EL1) EC, bits [31:26] EC == 0b100101 Data Abort taken without a change in Exception level. Used for MMU faults generated by data accesses, alignment faults other than those caused by Stack Pointer misalignment, and synchronous External aborts, including synchronous parity or ECC errors. Not used for debug-related exceptions. IL, bit [25] 0b1 32-bit instruction trapped. This value is also used when the exception is one of the following: An SError interrupt. [...] ISS, bits [24:0] Instruction Specific Syndrome. Architecturally, this field can be defined independently for each defined Exception class. However, in practice, some ISS encodings are used for more than one Exception class. ISS encoding for an SError interrupt EA, bit [9] External abort type DFSC, bits [5:0] 0b000000 Uncategorized error. 0b010001 Asynchronous SError interrupt. I couldn't find a 0b010000 value but I don't expect a lot to figure out. crash> dis ahci_enable_ahci+32 0xffffb4715d00ae88 <ahci_enable_ahci+32>: ldr w19, [x20] -- You are receiving this mail because: You are the assignee for the bug.