[Bug 204479] KASAN hit at modprobe zram

bugzilla-daemon at bugzilla.kernel.org bugzilla-daemon at bugzilla.kernel.org
Sun Aug 11 00:42:17 AEST 2019


https://bugzilla.kernel.org/show_bug.cgi?id=204479

--- Comment #16 from Erhard F. (erhard_f at mailbox.org) ---
Created attachment 284309
  --> https://bugzilla.kernel.org/attachment.cgi?id=284309&action=edit
dmesg (kernel 5.3-rc3 + debug patch + shadow patch + parallel patch, PowerMac
G4 DP)

Also tested your powerpc-kasan-fix-parallele-loading-of-modules.diff now which
seems to work fine! dmesg from the G4 DP with CONFIG_SMP back on is almost
identical to non-smp kernel dmesg.

raid6 pq reliably oopses. Probably the 1st issue revealed by ppc32 KASAN. ;)

Loading the radeon module at boot still freezes the G4. modprobing it later on
works, without any special dmesg output, switching display over from Offb to
radeonfb.

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