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: 0000 [#1] PREEMPT SMP DEBUG_PAGEALLOC > CPU: 0 PID: 22702 Comm: trinity-c40 Not tainted 4.9.0-rc4-think+ #1 > task: ffff8804ffde37c0 task.stack: ffffc90002188000 > RIP: 0010:[<ffffffffa00576b9>] > [<ffffffffa00576b9>] btrfs_set_item_key_safe+0x179/0x190 [btrfs] > RSP: 0000:ffffc9000218b8a8 EFLAGS: 00010246 > RAX: 0000000000000000 RBX: ffff8804fddcf348 RCX: 0000000000001000 > RDX: 0000000000000000 RSI: ffffc9000218b9ce RDI: ffffc9000218b8c7 > RBP: ffffc9000218b908 R08: 0000000000004000 R09: ffffc9000218b8c8 > R10: 0000000000000000 R11: 0000000000000001 R12: ffffc9000218b8b6 > R13: ffffc9000218b9ce R14: 0000000000000001 R15: ffff880480684a88 > FS: 00007f7c7f998b40(0000) GS:ffff880507800000(0000) knlGS:0000000000000000 > CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 > CR2: 0000000000000000 CR3: 000000044f15f000 CR4: 00000000001406f0 > DR0: 00007f4ce439d000 DR1: 0000000000000000 DR2: 0000000000000000 > DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 > Stack: > ffff880501430000 d305ffffa00a2245 006c000000000002 0500000000000010 > 6c000000000002d3 0000000000001000 000000006427eebb ffff880480684a88 > 0000000000000000 ffff8804fddcf348 0000000000002000 0000000000000000 > Call Trace: > [<ffffffffa009cff0>] __btrfs_drop_extents+0xb00/0xe30 [btrfs] -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
