On Wed, Oct 29, 2014 at 05:56:33PM +0100, Toralf Förster wrote: > This is new in my eyes, or ? :
Also new to me, could you please turn on lock debug and try again? thanks, -liubo > > Oct 29 17:53:04 n22kvmclone kernel: INFO: trying to register non-static key. > Oct 29 17:53:04 n22kvmclone kernel: the code is fine but needs lockdep > annotation. > Oct 29 17:53:04 n22kvmclone kernel: turning off the locking correctness > validator. > Oct 29 17:53:04 n22kvmclone kernel: CPU: 0 PID: 2525 Comm: trinity-c0 Not > tainted 3.18.0-rc2 #1 > Oct 29 17:53:04 n22kvmclone kernel: Hardware name: QEMU Standard PC (i440FX + > PIIX, 1996), BIOS > rel-1.7.5-0-ge51488c-20140602_164612-nilsson.home.kraxel.org 04/01/2014 > Oct 29 17:53:04 n22kvmclone kernel: 00000000 00000000 f55e5b70 c2a5d3ba > 00000000 f55e5bc4 c2684a7b c2ba5888 > Oct 29 17:53:04 n22kvmclone kernel: c2a64822 f55a0000 f55e5bb4 00000000 > 00000000 00000001 00000000 f890b458 > Oct 29 17:53:04 n22kvmclone kernel: 00000000 f55a0df4 f55a0e04 f40c3000 > 01000000 c2d68578 f5719c94 f62b6ea0 > Oct 29 17:53:04 n22kvmclone kernel: Call Trace: > Oct 29 17:53:04 n22kvmclone kernel: [<c2a5d3ba>] dump_stack+0x41/0x52 > Oct 29 17:53:04 n22kvmclone kernel: [<c2684a7b>] > __lock_acquire.isra.31+0x89b/0x9a0 > Oct 29 17:53:04 n22kvmclone kernel: [<c2a64822>] ? _raw_spin_unlock+0x22/0x30 > Oct 29 17:53:04 n22kvmclone kernel: [<f890b458>] ? > btrfs_make_block_group+0x1d8/0x290 [btrfs] > Oct 29 17:53:04 n22kvmclone kernel: [<c263f360>] ? native_wbinvd+0x10/0x10 > Oct 29 17:53:04 n22kvmclone kernel: [<c26850ff>] lock_acquire+0x8f/0x110 > Oct 29 17:53:04 n22kvmclone kernel: [<f894d001>] ? > btrfs_alloc_chunk+0x41/0x50 [btrfs] > Oct 29 17:53:04 n22kvmclone kernel: [<f8949304>] > __btrfs_alloc_chunk+0x684/0xb10 [btrfs] > Oct 29 17:53:04 n22kvmclone kernel: [<f894d001>] ? > btrfs_alloc_chunk+0x41/0x50 [btrfs] > Oct 29 17:53:04 n22kvmclone kernel: [<f894d001>] btrfs_alloc_chunk+0x41/0x50 > [btrfs] > Oct 29 17:53:04 n22kvmclone kernel: [<f8901f8d>] do_chunk_alloc+0x1dd/0x410 > [btrfs] > Oct 29 17:53:04 n22kvmclone kernel: [<f88fc196>] ? > get_alloc_profile+0x166/0x2d0 [btrfs] > Oct 29 17:53:04 n22kvmclone kernel: [<f8903144>] > btrfs_check_data_free_space+0x144/0x320 [btrfs] > Oct 29 17:53:04 n22kvmclone kernel: [<f8930e8b>] > __btrfs_buffered_write+0x10b/0x550 [btrfs] > Oct 29 17:53:04 n22kvmclone kernel: [<f89316c0>] > btrfs_file_write_iter+0x3f0/0x6c0 [btrfs] > Oct 29 17:53:04 n22kvmclone kernel: [<c2755eba>] ? > do_iter_readv_writev+0x6a/0xa0 > Oct 29 17:53:04 n22kvmclone kernel: [<c2755eba>] > do_iter_readv_writev+0x6a/0xa0 > Oct 29 17:53:04 n22kvmclone kernel: [<f89312d0>] ? > __btrfs_buffered_write+0x550/0x550 [btrfs] > Oct 29 17:53:04 n22kvmclone kernel: [<c2757210>] do_readv_writev+0xa0/0x270 > Oct 29 17:53:04 n22kvmclone kernel: [<f89312d0>] ? > __btrfs_buffered_write+0x550/0x550 [btrfs] > Oct 29 17:53:04 n22kvmclone kernel: [<c2755f80>] ? > do_sync_readv_writev+0x90/0x90 > Oct 29 17:53:04 n22kvmclone kernel: [<c27720c0>] ? __fdget_pos+0x30/0x40 > Oct 29 17:53:04 n22kvmclone kernel: [<c269d6c1>] ? do_setitimer+0x121/0x200 > Oct 29 17:53:04 n22kvmclone kernel: [<c2a64992>] ? > _raw_spin_unlock_irq+0x22/0x40 > Oct 29 17:53:04 n22kvmclone kernel: [<c269d6c1>] ? do_setitimer+0x121/0x200 > Oct 29 17:53:04 n22kvmclone kernel: [<c2757414>] vfs_writev+0x34/0x60 > Oct 29 17:53:04 n22kvmclone kernel: [<c27575d6>] SyS_writev+0x56/0xe0 > Oct 29 17:53:04 n22kvmclone kernel: [<c2a6522b>] sysenter_do_call+0x12/0x12 > > -- > Toralf > pgp key: 0076 E94E > > -- > 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 -- 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
