Maybe some symptoms with my old mainboard will be helpful for general debugging this issue:
-The drive was *sometimes* recognised fine at boot in first place, showed with "lspci" and "nvme list" would give me correct output -After boot, the drive would go "missing" after a duration of approx. 5 to 1000 or more seconds for no obvious reason, here's what dmesg | grep nvme gave: [ 37.805783] nvme 0000:01:00.0: Failed status: 0xffffffff, reset controller. [ 37.825887] nvme 0000:01:00.0: Refused to change power state, currently in D3 [ 37.825934] nvme nvme0: Removing after probe failure status: -19 [ 37.825941] nvme0n1: detected capacity change from 1024209543168 to 0 Furthermore, this could be interesting: -If I changed from default BIOS settings to overclocked ones, the NVME drive would not be seen by the _OS_ anymore -If my HDD drive was going to sleep in Ubuntu (via hdparm), the NVME drive would get disconnected _instantly_, with dmesg showing the same output as above. The two last effects were reproducible, they occured with kernels 4.4.0-53, 4.4.0-57, 4.4.0-58, 4.9.0. Especially hdparm -Y (or -y) /dev/myhdd would cause the NVME drive to become lost instantly. Hope this may be of help. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1626894 Title: nvme drive probe failure Status in linux package in Ubuntu: Confirmed Status in linux source package in Xenial: Fix Committed Status in linux source package in Yakkety: Fix Committed Bug description: After upgrading from linux-image-4.4.0-38-generic to proposed update linux-image-4.4.0-39-generic, NVMe drives are no longer working. dmesg shows a probe failure. On the previous kernel version everything is working as expected. ----------------->%----------------- [ 1.005243] Hardware name: FUJITSU D3417-B1/D3417-B1, BIOS V5.0.0.11 R1.12.0.SR.2 for D3417-B1x 04/01/2016 [ 1.005349] Workqueue: events nvme_remove_dead_ctrl_work [nvme] [ 1.005484] 0000000000000286 00000000b6c91251 ffff880fe6e8bce0 ffffffff813f1f83 [ 1.005800] ffff880fe02150f0 ffffc90006a7c000 ffff880fe6e8bd00 ffffffff8106bdff [ 1.006117] ffff880fe02150f0 ffff880fe0215258 ffff880fe6e8bd10 ffffffff8106be3c [ 1.006433] Call Trace: [ 1.006509] [<ffffffff813f1f83>] dump_stack+0x63/0x90 [ 1.006589] [<ffffffff8106bdff>] iounmap.part.1+0x7f/0x90 [ 1.006668] [<ffffffff8106be3c>] iounmap+0x2c/0x30 [ 1.006770] [<ffffffffc007a64a>] nvme_dev_unmap.isra.35+0x1a/0x30 [nvme] [ 1.007048] [<ffffffffc007b75e>] nvme_remove+0xce/0xe0 [nvme] [ 1.007140] [<ffffffff81443409>] pci_device_remove+0x39/0xc0 [ 1.007220] [<ffffffff815549f1>] __device_release_driver+0xa1/0x150 [ 1.007301] [<ffffffff81554ac3>] device_release_driver+0x23/0x30 [ 1.007382] [<ffffffff8143be7a>] pci_stop_bus_device+0x8a/0xa0 [ 1.007462] [<ffffffff8143bfca>] pci_stop_and_remove_bus_device_locked+0x1a/0x30 [ 1.007559] [<ffffffffc007a09c>] nvme_remove_dead_ctrl_work+0x3c/0x50 [nvme] [ 1.007642] [<ffffffff8109a3e5>] process_one_work+0x165/0x480 [ 1.007722] [<ffffffff8109a74b>] worker_thread+0x4b/0x4c0 [ 1.007801] [<ffffffff8109a700>] ? process_one_work+0x480/0x480 [ 1.007881] [<ffffffff810a0928>] kthread+0xd8/0xf0 [ 1.007959] [<ffffffff810a0850>] ? kthread_create_on_node+0x1e0/0x1e0 [ 1.008041] [<ffffffff81831a8f>] ret_from_fork+0x3f/0x70 [ 1.008120] [<ffffffff810a0850>] ? kthread_create_on_node+0x1e0/0x1e0 [ 1.008222] Trying to free nonexistent resource <00000000f7100000-00000000f7103fff> [ 1.008276] genirq: Flags mismatch irq 0. 00000080 (nvme1q0) vs. 00015a00 (timer) [ 1.008281] Trying to free nonexistent resource <000000000000d000-000000000000d0ff> [ 1.008282] nvme 0000:02:00.0: Removing after probe failure [ 1.008645] Trying to free nonexistent resource <000000000000e000-000000000000e0ff> [ 1.027213] iounmap: bad address ffffc90006ae0000 [ 1.027456] CPU: 2 PID: 86 Comm: kworker/2:1 Not tainted 4.4.0-39-generic #59-Ubuntu -----------------%<----------------- To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1626894/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
