Re: btrfs btree_ctree_super fault

2017-02-12 Thread Sam McLeod
On 11/17/2016 12:39 AM, Chris Cui wrote: We have just encountered the same bug on 4.9.0-rc2. Any solution now? kernel BUG at fs/btrfs/ctree.c:3172! invalid opcode: [#1] PREEMPT SMP DEBUG_PAGEALLOC CPU: 0 PID: 22702 Comm: trinity-c40 Not tainted 4.9.0-rc4-think+ #1 task: 8804ffde37c0

Re: btrfs btree_ctree_super fault

2016-11-17 Thread Chris Mason
On 11/17/2016 12:39 AM, Chris Cui wrote: We have just encountered the same bug on 4.9.0-rc2. Any solution now? kernel BUG at fs/btrfs/ctree.c:3172! invalid opcode: [#1] PREEMPT SMP DEBUG_PAGEALLOC CPU: 0 PID: 22702 Comm: trinity-c40 Not tainted 4.9.0-rc4-think+ #1 task: 8804ffde37c0

Re: btrfs btree_ctree_super fault

2016-11-16 Thread Chris Cui
We have just encountered the same bug on 4.9.0-rc2. Any solution now? > kernel BUG at fs/btrfs/ctree.c:3172! > invalid opcode: [#1] PREEMPT SMP DEBUG_PAGEALLOC > CPU: 0 PID: 22702 Comm: trinity-c40 Not tainted 4.9.0-rc4-think+ #1 > task: 8804ffde37c0 task.stack: c90002188000 > RIP:

Re: btrfs btree_ctree_super fault

2016-11-10 Thread Chris Mason
On 11/10/2016 09:35 AM, Dave Jones wrote: On Tue, Nov 08, 2016 at 10:08:04AM -0500, Chris Mason wrote: > > And another new one: > > > > kernel BUG at fs/btrfs/ctree.c:3172! > > > > Call Trace: > > [] __btrfs_drop_extents+0xb00/0xe30 [btrfs] > > We've been hunting this one for at least

Re: btrfs btree_ctree_super fault

2016-11-10 Thread Dave Jones
On Tue, Nov 08, 2016 at 10:08:04AM -0500, Chris Mason wrote: > > And another new one: > > > > kernel BUG at fs/btrfs/ctree.c:3172! > > > > Call Trace: > > [] __btrfs_drop_extents+0xb00/0xe30 [btrfs] > > We've been hunting this one for at least two years. It's the white > whale of

Re: btrfs btree_ctree_super fault

2016-11-08 Thread Chris Mason
On 11/08/2016 09:59 AM, Dave Jones wrote: On Sun, Nov 06, 2016 at 11:55:39AM -0500, Dave Jones wrote: > > > On Mon, Oct 31, 2016 at 01:44:55PM -0600, Chris Mason wrote: > > On Mon, Oct 31, 2016 at 12:35:16PM -0700, Linus Torvalds wrote: > > >On Mon, Oct 31, 2016 at 11:55 AM, Dave Jones

Re: btrfs btree_ctree_super fault

2016-11-08 Thread Dave Jones
On Sun, Nov 06, 2016 at 11:55:39AM -0500, Dave Jones wrote: > > > On Mon, Oct 31, 2016 at 01:44:55PM -0600, Chris Mason wrote: > > On Mon, Oct 31, 2016 at 12:35:16PM -0700, Linus Torvalds wrote: > > >On Mon, Oct 31, 2016 at 11:55 AM, Dave Jones > wrote: > >

Re: btrfs btree_ctree_super fault

2016-11-06 Thread Dave Jones
On Mon, Oct 31, 2016 at 01:44:55PM -0600, Chris Mason wrote: > On Mon, Oct 31, 2016 at 12:35:16PM -0700, Linus Torvalds wrote: > >On Mon, Oct 31, 2016 at 11:55 AM, Dave Jones > >wrote: > >> > >> BUG: Bad page state in process kworker/u8:12 pfn:4e0e39 > >>