Re: mm: kernel BUG at mm/huge_memory.c:1371!

2014-04-10 Thread Kirill A. Shutemov
ha Levin wrote: > >>>> >Hi all, > >>>> > > >>>> >While fuzzing with trinity inside a KVM tools guest running latest -next > >>>> >kernel I've stumbled on the following (now with pretty line numbers!) > >>>> >s

Re: mm: kernel BUG at mm/huge_memory.c:1371!

2014-04-10 Thread Kirill A. Shutemov
with trinity inside a KVM tools guest running latest -next kernel I've stumbled on the following (now with pretty line numbers!) spew: [ 746.125099] kernel BUG at mm/huge_memory.c:1371! It VM_BUG_ON_PAGE(!PageHead(page), page);, correct? I don't see dump_page() output. Right. However

Re: mm: kernel BUG at mm/huge_memory.c:1371!

2014-04-08 Thread Sasha Levin
>While fuzzing with trinity inside a KVM tools guest running latest -next >>>> >kernel I've stumbled on the following (now with pretty line numbers!) >>>> >spew: >>>> > >>>> >[ 746.125099] kernel BUG at mm/huge_memory.c:1371! >>

Re: mm: kernel BUG at mm/huge_memory.c:1371!

2014-04-08 Thread Sasha Levin
stumbled on the following (now with pretty line numbers!) spew: [ 746.125099] kernel BUG at mm/huge_memory.c:1371! It VM_BUG_ON_PAGE(!PageHead(page), page);, correct? I don't see dump_page() output. Right. However, I'm not seeing the dump_page() output in the log. I see that dump_page

Re: mm: kernel BUG at mm/huge_memory.c:1371!

2014-02-28 Thread Sasha Levin
with pretty line numbers!) spew: > >[ 746.125099] kernel BUG at mm/huge_memory.c:1371! It "VM_BUG_ON_PAGE(!PageHead(page), page);", correct? I don't see dump_page() output. Right. However, I'm not seeing the dump_page() output in the log. I see that dump_page() has been modifi

Re: mm: kernel BUG at mm/huge_memory.c:1371!

2014-02-28 Thread Sasha Levin
line numbers!) spew: [ 746.125099] kernel BUG at mm/huge_memory.c:1371! It VM_BUG_ON_PAGE(!PageHead(page), page);, correct? I don't see dump_page() output. Right. However, I'm not seeing the dump_page() output in the log. I see that dump_page() has been modified not long ago, I'm looking

Re: mm: kernel BUG at mm/huge_memory.c:1371!

2014-02-21 Thread Sasha Levin
>[ 746.125099] kernel BUG at mm/huge_memory.c:1371! It "VM_BUG_ON_PAGE(!PageHead(page), page);", correct? I don't see dump_page() output. Right. However, I'm not seeing the dump_page() output in the log. I see that dump_page() has been modified not long ago, I'm looking into it. Than

Re: mm: kernel BUG at mm/huge_memory.c:1371!

2014-02-21 Thread Kirill A. Shutemov
On Fri, Feb 21, 2014 at 05:46:36PM -0500, Sasha Levin wrote: > Hi all, > > While fuzzing with trinity inside a KVM tools guest running latest -next > kernel I've stumbled on the following (now with pretty line numbers!) spew: > > [ 746.125099] kernel BUG at mm/

mm: kernel BUG at mm/huge_memory.c:1371!

2014-02-21 Thread Sasha Levin
Hi all, While fuzzing with trinity inside a KVM tools guest running latest -next kernel I've stumbled on the following (now with pretty line numbers!) spew: [ 746.125099] kernel BUG at mm/huge_memory.c:1371! [ 746.125775] invalid opcode: [#1] PREEMPT SMP DEBUG_PAGEALLOC [ 746.126774

mm: kernel BUG at mm/huge_memory.c:1371!

2014-02-21 Thread Sasha Levin
Hi all, While fuzzing with trinity inside a KVM tools guest running latest -next kernel I've stumbled on the following (now with pretty line numbers!) spew: [ 746.125099] kernel BUG at mm/huge_memory.c:1371! [ 746.125775] invalid opcode: [#1] PREEMPT SMP DEBUG_PAGEALLOC [ 746.126774

Re: mm: kernel BUG at mm/huge_memory.c:1371!

2014-02-21 Thread Kirill A. Shutemov
On Fri, Feb 21, 2014 at 05:46:36PM -0500, Sasha Levin wrote: Hi all, While fuzzing with trinity inside a KVM tools guest running latest -next kernel I've stumbled on the following (now with pretty line numbers!) spew: [ 746.125099] kernel BUG at mm/huge_memory.c:1371! It VM_BUG_ON_PAGE

Re: mm: kernel BUG at mm/huge_memory.c:1371!

2014-02-21 Thread Sasha Levin
at mm/huge_memory.c:1371! It VM_BUG_ON_PAGE(!PageHead(page), page);, correct? I don't see dump_page() output. Right. However, I'm not seeing the dump_page() output in the log. I see that dump_page() has been modified not long ago, I'm looking into it. Thanks, Sasha -- To unsubscribe from