Hi, suspending (either to RAM or disk) fails with 4.4-rc8 with the following message while v4.3.3 worked fine: kernel: Freezing of tasks failed after 20.006 seconds (2 tasks refusing to freeze, wq_bu_busy=0): kernel: xfsaild/dm-1 S 0000000000014100 0 283 2 0x00000000 kernel: ffff880213f53e10 ffffffff8180e4c0 ffff880213f05040 0000000000000000 kernel: 0000000000000000 ffff880213f54000 0000000000000000 0000000000000000 kernel: ffff8800ca389e40 ffff8800ca392000 ffff880213f53ed0 ffffffff814cd8ac kernel: Call Trace: kernel: [<ffffffff814cd8ac>] ? schedule+0x2c/0x70 kernel: [<ffffffff8125e37d>] ? xfsaild+0x4fd/0x5b0 kernel: [<ffffffff8125de80>] ? xfs_trans_ail_cursor_first+0x80/0x80 kernel: [<ffffffff8125de80>] ? xfs_trans_ail_cursor_first+0x80/0x80 kernel: [<ffffffff8108bd18>] ? kthread+0xb8/0xd0 kernel: [<ffffffff8108bc60>] ? kthread_worker_fn+0x150/0x150 kernel: [<ffffffff814d115f>] ? ret_from_fork+0x3f/0x70 kernel: [<ffffffff8108bc60>] ? kthread_worker_fn+0x150/0x150 kernel: xfsaild/sda1 S 0000000000014100 0 591 2 0x00000000 kernel: ffff88021193be10 ffff8802159c4dc0 ffff880213ab9340 0000000000000000 kernel: 0000000000000000 ffff88021193c000 0000000000000000 0000000000000000 kernel: ffff8800ca2a4240 ffff880214eea000 ffff88021193bed0 ffffffff814cd8ac kernel: Call Trace: kernel: [<ffffffff814cd8ac>] ? schedule+0x2c/0x70 kernel: [<ffffffff8125e37d>] ? xfsaild+0x4fd/0x5b0 kernel: [<ffffffff8125de80>] ? xfs_trans_ail_cursor_first+0x80/0x80 kernel: [<ffffffff8125de80>] ? xfs_trans_ail_cursor_first+0x80/0x80 kernel: [<ffffffff8108bd18>] ? kthread+0xb8/0xd0 kernel: [<ffffffff8108bc60>] ? kthread_worker_fn+0x150/0x150 kernel: [<ffffffff814d115f>] ? ret_from_fork+0x3f/0x70 kernel: [<ffffffff8108bc60>] ? kthread_worker_fn+0x150/0x150 Please tell me what more information you need to be able to fix this issue. With best regards, Julian Wollrath _______________________________________________ xfs mailing list xfs@xxxxxxxxxxx http://oss.sgi.com/mailman/listinfo/xfs
