Running into the same issue: $ sudo dmesg | grep nvme [ 3.153211] nvme nvme0: pci function 0000:02:00.0 [ 3.153959] nvme nvme1: pci function 0000:5b:00.0 [ 3.204128] nvme nvme0: 16/0/0 default/read/poll queues [ 3.214443] nvme0n1: p1 p2 p3 p4 [ 3.215829] nvme nvme1: Duplicate cntlid 0 with nvme0, subsys nqn.2014-08.org.nvmexpress:uuid:4be34a83-f00e-488a-ac5a-3006545c2b7f, rejecting [ 3.250785] nvme nvme1: Removing after probe failure status: -22 [ 107.996697] EXT4-fs (nvme0n1p1): VFS: Can't find ext4 filesystem [ 107.996927] EXT4-fs (nvme0n1p1): VFS: Can't find ext4 filesystem [ 107.997035] EXT4-fs (nvme0n1p1): VFS: Can't find ext4 filesystem [ 107.997162] Can't find a SQUASHFS superblock on nvme0n1p1
$ lsb_release -r Release: 21.10 $ uname -r 5.16.11-76051611-generic $ lspci -k 00:00.0 Host bridge: Intel Corporation 11th Gen Core Processor Host Bridge/DRAM Registers (rev 05) DeviceName: Onboard - Other Subsystem: Micro-Star International Co., Ltd. [MSI] 11th Gen Core Processor Host ... 02:00.0 Non-Volatile memory controller: Micron Technology Inc Device 5407 Subsystem: Micron Technology Inc Device 0100 Kernel driver in use: nvme Kernel modules: nvme ... 5b:00.0 Non-Volatile memory controller: Micron Technology Inc Device 5407 Subsystem: Micron Technology Inc Device 0100 Kernel modules: nvme ... $ sudo nvme id-ctrl /dev/nvme0 NVME Identify Controller: vid : 0x1344 ssvid : 0x1344 sn : 21343102D309 mn : Micron_3400_MTFDKBA1T0TFH fr : P7MA000 rab : 0 ieee : 00a075 cmic : 0 mdts : 9 cntlid : 0 ver : 0x10400 rtd3r : 0x7a120 rtd3e : 0x1e8480 oaes : 0 ctratt : 0x2 rrls : 0 cntrltype : 1 fguid : crdt1 : 0 crdt2 : 0 crdt3 : 0 oacs : 0x17 acl : 3 aerl : 7 frmw : 0x14 lpa : 0x1b elpe : 255 npss : 4 avscc : 0x1 apsta : 0x1 wctemp : 353 cctemp : 355 mtfa : 50 hmpre : 0 hmmin : 0 tnvmcap : 1024209543168 unvmcap : 0 rpmbs : 0 edstt : 30 dsto : 1 fwug : 0 kas : 0 hctma : 0x1 mntmt : 273 mxtmt : 353 sanicap : 0x60000002 hmminds : 0 hmmaxd : 0 nsetidmax : 0 endgidmax : 0 anatt : 0 anacap : 0 anagrpmax : 0 nanagrpid : 0 pels : 125 sqes : 0x66 cqes : 0x44 maxcmd : 0 nn : 1 oncs : 0x57 fuses : 0 fna : 0 vwc : 0x7 awun : 255 awupf : 0 icsvscc : 1 nwpc : 0 acwu : 0 sgls : 0 mnan : 0 subnqn : nqn.2014-08.org.nvmexpress:uuid:4be34a83-f00e-488a-ac5a-3006545c2b7f ioccsz : 0 iorcsz : 0 icdoff : 0 fcatt : 0 msdbd : 0 ofcs : 0 ps 0 : mp:8.25W operational enlat:0 exlat:0 rrt:0 rrl:0 rwt:0 rwl:0 idle_power:- active_power:- ps 1 : mp:4.00W operational enlat:0 exlat:0 rrt:1 rrl:1 rwt:1 rwl:1 idle_power:- active_power:- ps 2 : mp:2.00W operational enlat:0 exlat:0 rrt:2 rrl:2 rwt:2 rwl:2 idle_power:- active_power:- ps 3 : mp:0.1000W non-operational enlat:5000 exlat:6000 rrt:3 rrl:3 rwt:3 rwl:3 idle_power:- active_power:- ps 4 : mp:0.0050W non-operational enlat:12000 exlat:35000 rrt:4 rrl:4 rwt:4 rwl:4 idle_power:- active_power:- Can confirm is visible in FreeBSD / windows. Can get nvme id-ctrl for the second one in freebsd if it's useful. -- 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/1961439 Title: nvme - duplicate cntlid Status in linux package in Ubuntu: Confirmed Bug description: lsb_release -r Release: 21.10 uname -r 5.13.0-28-generic sudo dmesg | grep nvme [ 2.213011] nvme 0000:01:00.0: platform quirk: setting simple suspend [ 2.213050] nvme nvme0: pci function 0000:01:00.0 [ 2.213073] nvme 0000:04:00.0: platform quirk: setting simple suspend [ 2.213102] nvme nvme1: pci function 0000:04:00.0 [ 2.264504] nvme nvme0: allocated 64 MiB host memory buffer. [ 2.264525] nvme nvme1: Duplicate cntlid 1 with nvme0, rejecting [ 2.264527] nvme nvme1: Removing after probe failure status: -22 [ 2.282402] nvme nvme0: 8/0/0 default/read/poll queues lspci ... 01:00.0 Non-Volatile memory controller: Device 1d79:2263 (rev 03) ... 04:00.0 Non-Volatile memory controller: Device 1d79:2263 (rev 03) lspci -k ... 01:00.0 Non-Volatile memory controller: Device 1d79:2263 (rev 03) Subsystem: Device 1d79:2263 Kernel driver in use: nvme Kernel modules: nvme ... 04:00.0 Non-Volatile memory controller: Device 1d79:2263 (rev 03) Subsystem: Device 1d79:2263 Kernel modules: nvme There are two physically connected disks. One of the disks is not available in the system. --- ProblemType: Bug AlsaVersion: Advanced Linux Sound Architecture Driver Version k5.13.0-28-generic. AplayDevices: Error: [Errno 2] No such file or directory: 'aplay' ApportVersion: 2.20.11-0ubuntu71 Architecture: amd64 ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord' AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC0', '/dev/snd/hwC0D2', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D10p', '/dev/snd/pcmC0D9p', '/dev/snd/pcmC0D8p', '/dev/snd/pcmC0D7p', '/dev/snd/pcmC0D3p', '/dev/snd/pcmC0D2c', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: Card0.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer' Card0.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer' CasperMD5CheckResult: pass DistroRelease: Ubuntu 21.10 InstallationDate: Installed on 2022-02-16 (2 days ago) InstallationMedia: Ubuntu-Server 21.10 "Impish Indri" - Release amd64 (20211013) IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig' MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M. Package: linux (not installed) ProcEnviron: TERM=xterm-256color PATH=(custom, no user) LANG=ru_RU.UTF-8 SHELL=/bin/bash ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-28-generic root=UUID=4b94deae-f8f1-45ed-ac4f-238858705d9d ro ProcVersionSignature: Ubuntu 5.13.0-28.31-generic 5.13.19 RelatedPackageVersions: linux-restricted-modules-5.13.0-28-generic N/A linux-backports-modules-5.13.0-28-generic N/A linux-firmware 1.201.4 RfKill: Error: [Errno 2] No such file or directory: 'rfkill' Tags: impish Uname: Linux 5.13.0-28-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: N/A _MarkForUpload: True dmi.bios.date: 01/06/2021 dmi.bios.release: 5.17 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: L1.33 dmi.board.name: Z490M-ITX/ac dmi.board.vendor: ASRock dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: To Be Filled By O.E.M. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrL1.33:bd01/06/2021:br5.17:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnASRock:rnZ490M-ITX/ac:rvr:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:skuToBeFilledByO.E.M.: dmi.product.family: To Be Filled By O.E.M. dmi.product.name: To Be Filled By O.E.M. dmi.product.sku: To Be Filled By O.E.M. dmi.product.version: To Be Filled By O.E.M. dmi.sys.vendor: To Be Filled By O.E.M. 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