Messages in this thread | | | Date | Tue, 25 Jun 2019 14:47:07 -0700 | Subject | kernel panic: stack is corrupted in validate_chain | From | syzbot <> |
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Hello,
syzbot found the following crash on:
HEAD commit: 249155c2 Merge branch 'parisc-5.2-4' of git://git.kernel.o.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=12a4572da00000 kernel config: https://syzkaller.appspot.com/x/.config?x=9a31528e58cc12e2 dashboard link: https://syzkaller.appspot.com/bug?extid=6ba34346b252f2d497c7 compiler: clang version 9.0.0 (/home/glider/llvm/clang 80fee25776c2fb61e74c1ecb1a523375c2500b69) syz repro: https://syzkaller.appspot.com/x/repro.syz?x=135e34eea00000
IMPORTANT: if you fix the bug, please add the following tag to the commit: Reported-by: syzbot+6ba34346b252f2d497c7@syzkaller.appspotmail.com
Kernel panic - not syncing: stack-protector: Kernel stack is corrupted in: validate_chain+0x69fc/0x84f0 kernel/locking/lockdep.c:161 CPU: 0 PID: 8300 Comm: syz-executor.4 Not tainted 5.2.0-rc6+ #7 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: Shutting down cpus with NMI Kernel Offset: disabled Rebooting in 86400 seconds..
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