On Sun, Jan 12, 2025 at 11:03:10PM +0100, Mark Kettenis wrote:
> > Date: Sun, 12 Jan 2025 16:18:34 +0100
> > From: Jeremie Courreges-Anglas <[email protected]>
> >
> > Whenever I leave dpb run on this mac mini m2 pro, I get the following
> > crash. Typed by hand, the machine is still in ddb(4) waiting for
> > possibly useful commands.
> >
> > SError: 20bf445228 esr be000000 far 20bf445228
> > l2c_err_sts 0x80
> > l2c_err_adr 0x3030002a3e59480
> > l2c_err_inf 0x100000002
>
> I think that is the result of os some access to the SMC SRAM with the
> wrong memory attributes. I thought I eliminated all of those already,
> but I'll have another look.
>
> No point in keeping this machine in DDB.
Not sure if useful, but here's another trace:
SError: 1c4cbb3288 esr be000000 far 1c4a2a3c48
l2c_err_sts 0x80
l2c_err_adr 0x23020002a3e59e40
l2c_err_inf 0x100000002
panic: do_el0_error
Stopped at panic+0x140: cmp w21, #0x0
TID PID UID PRFLAGS PFLAGS CPU COMMAND
398762 55008 55 0x1000002 0 3 printf
*146848 64092 55 0x1000002 0 8 perl
210024 8185 55 0x1100002 0 4K make
124704 93531 55 0x1000002 0 5 perl
102282 34479 55 0x1000002 0 6 perl
351355 35289 55 0x1000002 0 1 cc
74536 33982 55 0x1100002 0 2 rm
263547 35666 55 0x1000002 0 9 cc
419594 84600 55 0x3200002 0x4000000 7 java
175793 84600 55 0x3200002 0x4000000 0 java
db_enter() at panic+0x13c
panic() at do_el0_error+0x18
serror() at handle_el0_error+0x70
handle_el0_error() at 0x1c4cbb3284
end of kernel
--
jca
