Re: 3.15.0-rc6: VM_BUG_ON_PAGE(PageTail(page), page)

2014-05-23 Thread Sasha Levin
On 05/23/2014 05:16 AM, Kirill A. Shutemov wrote: > On Fri, May 23, 2014 at 12:21:47AM -0400, Sasha Levin wrote: >> On 05/22/2014 09:58 AM, Dave Jones wrote: >>> Not sure if Sasha has already reported this on -next (It's getting hard >>> to keep track of all the VM bugs he's been finding), but I

Re: 3.15.0-rc6: VM_BUG_ON_PAGE(PageTail(page), page)

2014-05-23 Thread Vlastimil Babka
On 05/22/2014 05:41 PM, Dave Jones wrote: On Thu, May 22, 2014 at 05:08:09PM +0200, Vlastimil Babka wrote: > > RIP: 0010:[] [] PageTransHuge.part.23+0xb/0xd > > Call Trace: > > [] isolate_migratepages_range+0x7a3/0x870 > > [] compact_zone+0x370/0x560 > > []

Re: 3.15.0-rc6: VM_BUG_ON_PAGE(PageTail(page), page)

2014-05-23 Thread Kirill A. Shutemov
On Fri, May 23, 2014 at 12:21:47AM -0400, Sasha Levin wrote: > On 05/22/2014 09:58 AM, Dave Jones wrote: > > Not sure if Sasha has already reported this on -next (It's getting hard > > to keep track of all the VM bugs he's been finding), but I hit this > > overnight > > on .15-rc6. First time

Re: 3.15.0-rc6: VM_BUG_ON_PAGE(PageTail(page), page)

2014-05-23 Thread Kirill A. Shutemov
On Fri, May 23, 2014 at 12:21:47AM -0400, Sasha Levin wrote: On 05/22/2014 09:58 AM, Dave Jones wrote: Not sure if Sasha has already reported this on -next (It's getting hard to keep track of all the VM bugs he's been finding), but I hit this overnight on .15-rc6. First time I've seen

Re: 3.15.0-rc6: VM_BUG_ON_PAGE(PageTail(page), page)

2014-05-23 Thread Vlastimil Babka
On 05/22/2014 05:41 PM, Dave Jones wrote: On Thu, May 22, 2014 at 05:08:09PM +0200, Vlastimil Babka wrote: RIP: 0010:[bb718d98] [bb718d98] PageTransHuge.part.23+0xb/0xd Call Trace: [bb1728a3] isolate_migratepages_range+0x7a3/0x870 [bb172d90]

Re: 3.15.0-rc6: VM_BUG_ON_PAGE(PageTail(page), page)

2014-05-23 Thread Sasha Levin
On 05/23/2014 05:16 AM, Kirill A. Shutemov wrote: On Fri, May 23, 2014 at 12:21:47AM -0400, Sasha Levin wrote: On 05/22/2014 09:58 AM, Dave Jones wrote: Not sure if Sasha has already reported this on -next (It's getting hard to keep track of all the VM bugs he's been finding), but I hit this

Re: 3.15.0-rc6: VM_BUG_ON_PAGE(PageTail(page), page)

2014-05-22 Thread Vlastimil Babka
On 23.5.2014 6:21, Sasha Levin wrote: On 05/22/2014 09:58 AM, Dave Jones wrote: Not sure if Sasha has already reported this on -next (It's getting hard to keep track of all the VM bugs he's been finding), but I hit this overnight on .15-rc6. First time I've seen this one. Unfortunately I had

Re: 3.15.0-rc6: VM_BUG_ON_PAGE(PageTail(page), page)

2014-05-22 Thread Sasha Levin
On 05/22/2014 09:58 AM, Dave Jones wrote: > Not sure if Sasha has already reported this on -next (It's getting hard > to keep track of all the VM bugs he's been finding), but I hit this overnight > on .15-rc6. First time I've seen this one. Unfortunately I had to disable transhuge/hugetlb in my

Re: 3.15.0-rc6: VM_BUG_ON_PAGE(PageTail(page), page)

2014-05-22 Thread Dave Jones
On Thu, May 22, 2014 at 05:08:09PM +0200, Vlastimil Babka wrote: > > RIP: 0010:[] [] > > PageTransHuge.part.23+0xb/0xd > > Call Trace: > > [] isolate_migratepages_range+0x7a3/0x870 > > [] compact_zone+0x370/0x560 > > [] compact_zone_order+0xa2/0x110 > > []

Re: 3.15.0-rc6: VM_BUG_ON_PAGE(PageTail(page), page)

2014-05-22 Thread Vlastimil Babka
On 05/22/2014 03:58 PM, Dave Jones wrote: Not sure if Sasha has already reported this on -next (It's getting hard to keep track of all the VM bugs he's been finding), but I hit this overnight on .15-rc6. First time I've seen this one. page:ea0004599800 count:0 mapcount:0 mapping:

3.15.0-rc6: VM_BUG_ON_PAGE(PageTail(page), page)

2014-05-22 Thread Dave Jones
Not sure if Sasha has already reported this on -next (It's getting hard to keep track of all the VM bugs he's been finding), but I hit this overnight on .15-rc6. First time I've seen this one. page:ea0004599800 count:0 mapcount:0 mapping: (null) index:0x2 page flags:

3.15.0-rc6: VM_BUG_ON_PAGE(PageTail(page), page)

2014-05-22 Thread Dave Jones
Not sure if Sasha has already reported this on -next (It's getting hard to keep track of all the VM bugs he's been finding), but I hit this overnight on .15-rc6. First time I've seen this one. page:ea0004599800 count:0 mapcount:0 mapping: (null) index:0x2 page flags:

Re: 3.15.0-rc6: VM_BUG_ON_PAGE(PageTail(page), page)

2014-05-22 Thread Vlastimil Babka
On 05/22/2014 03:58 PM, Dave Jones wrote: Not sure if Sasha has already reported this on -next (It's getting hard to keep track of all the VM bugs he's been finding), but I hit this overnight on .15-rc6. First time I've seen this one. page:ea0004599800 count:0 mapcount:0 mapping:

Re: 3.15.0-rc6: VM_BUG_ON_PAGE(PageTail(page), page)

2014-05-22 Thread Dave Jones
On Thu, May 22, 2014 at 05:08:09PM +0200, Vlastimil Babka wrote: RIP: 0010:[bb718d98] [bb718d98] PageTransHuge.part.23+0xb/0xd Call Trace: [bb1728a3] isolate_migratepages_range+0x7a3/0x870 [bb172d90] compact_zone+0x370/0x560

Re: 3.15.0-rc6: VM_BUG_ON_PAGE(PageTail(page), page)

2014-05-22 Thread Sasha Levin
On 05/22/2014 09:58 AM, Dave Jones wrote: Not sure if Sasha has already reported this on -next (It's getting hard to keep track of all the VM bugs he's been finding), but I hit this overnight on .15-rc6. First time I've seen this one. Unfortunately I had to disable transhuge/hugetlb in my

Re: 3.15.0-rc6: VM_BUG_ON_PAGE(PageTail(page), page)

2014-05-22 Thread Vlastimil Babka
On 23.5.2014 6:21, Sasha Levin wrote: On 05/22/2014 09:58 AM, Dave Jones wrote: Not sure if Sasha has already reported this on -next (It's getting hard to keep track of all the VM bugs he's been finding), but I hit this overnight on .15-rc6. First time I've seen this one. Unfortunately I had