Sorry for slow response:
Command line: BOOT_IMAGE=/vmlinuz-4.13.0-17-generic root=UUID=f7ae652b-cbf6-48b8-bc6a-d3963957ab57 ro
Resulted in spontaneous disappearance (no suspend/resume needed):
Oct 26 17:20:44 phs08 kernel: [ 3011.057465] nvme nvme0: controller is down; will reset: CSTS=0xffffffff, PCI_STATUS=0x10 Oct 26 17:20:44 phs08 kernel: [ 3011.089763] print_req_error: I/O error, dev nvme0n1, sector 131608072 Oct 26 17:20:44 phs08 kernel: [ 3011.089770] print_req_error: I/O error, dev nvme0n1, sector 202463672
Will try again to see if reproducible...
Sorry for slow response:
Command line: BOOT_IMAGE= /vmlinuz- 4.13.0- 17-generic root=UUID= f7ae652b- cbf6-48b8- bc6a-d3963957ab 57 ro
Resulted in spontaneous disappearance (no suspend/resume needed):
Oct 26 17:20:44 phs08 kernel: [ 3011.057465] nvme nvme0: controller is down; will reset: CSTS=0xffffffff, PCI_STATUS=0x10
Oct 26 17:20:44 phs08 kernel: [ 3011.089763] print_req_error: I/O error, dev nvme0n1, sector 131608072
Oct 26 17:20:44 phs08 kernel: [ 3011.089770] print_req_error: I/O error, dev nvme0n1, sector 202463672
Will try again to see if reproducible...