Messages in this thread | | | Date | Fri, 3 Nov 2023 11:12:43 -0700 | From | Mike Kravetz <> | Subject | Re: [syzbot] [mm?] general protection fault in __hugetlb_zap_begin |
| |
On 11/03/23 04:52, syzbot wrote: > Hello, > > syzbot has tested the proposed patch but the reproducer is still triggering an issue: > general protection fault in __hugetlb_zap_begin > > general protection fault, probably for non-canonical address 0xdffffc000000001d: 0000 [#1] PREEMPT SMP KASAN > KASAN: null-ptr-deref in range [0x00000000000000e8-0x00000000000000ef]
<snip>
> Tested on: > > commit: 2dac7569 Add linux-next specific files for 20231018 > git tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git > console output: https://syzkaller.appspot.com/x/log.txt?x=14bc60d7680000 > kernel config: https://syzkaller.appspot.com/x/.config?x=29e8e23689e6210c > dashboard link: https://syzkaller.appspot.com/bug?extid=ec9435c038e451be48ff > compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 > patch: https://syzkaller.appspot.com/x/patch.diff?x=1088a55f680000
Unless I am missing something, I do not believe the tested patch was proposed for the general protection fault in __hugetlb_zap_begin issue. -- Mike Kravetz
| |