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Re: [Kernel GRSecurity] Error on boot

PostPosted: Thu Feb 23, 2017 5:58 pm
by PaX Team
which kernel/grsec is this? also the full log (including the backtrace) would be useful.

Re: [Kernel GRSecurity] Error on boot

PostPosted: Thu Feb 23, 2017 6:55 pm
by spender
You can boot the system with "pax_size_overflow_report_only" on the kernel commandline.

-Brad

Re: [Kernel GRSecurity] Error on boot

PostPosted: Thu Feb 23, 2017 7:05 pm
by ephox
Hi,

Could you please apply this patch and send me the result from dmesg?
Code: Select all
--- drivers/md/bitmap.c.orig    2017-02-24 00:00:03.922434066 +0100
+++ drivers/md/bitmap.c 2017-02-24 00:01:04.950434888 +0100
@@ -158,6 +158,7 @@
                    || test_bit(Faulty, &rdev->flags))
                        continue;
 
+               printk(KERN_ERR "PAX: offset: %llx, index: %lx\n", offset, index);
                target = offset + index * (PAGE_SIZE/512);
 
                if (sync_page_io(rdev, target,