I will add information from FreeBSD 13.0:
dmesg | grep nv nvme0: <Generic NVMe Device> mem 0xb1400000-0xb1403fff irq 16 at device 0.0 on pci1 nvme1: <Generic NVMe Device> mem 0xb1100000-0xb1103fff irq 16 at device 0.0 on pci4 nvme0: Allocated 64MB host memory buffer nvd0: <TS128GMTE110S> NVMe namespace nvd0: 122104MB (250069680 512 byte sectors) nvme1: Allocated 64MB host memory buffer nvd1: <TS128GMTE110S> NVMe namespace nvd1: 122104MB (250069680 512 byte sectors) nvmecontrol devlist nvme0: TS128GMTE110S nvme0ns1 (122104MB) nvme1: TS128GMTE110S nvme1ns1 (122104MB) nvme id-ctrl /dev/nvme0 0xc0484e41: opc: 0x6 fuse: 0 cid 0 nsid:0 cmd2: 0 cmd3: 0 : cdw10: 0x1 cdw11: 0 cdw12: 0 cdw13: 0 : cdw14: 0 cdw15: 0 len: 0x1000 is_read: 0 <--- 0 cid: 0 status 0 NVME Identify Controller: vid : 0x1d79 ssvid : 0x1d79 sn : <sn-01> mn : TS128GMTE110S fr : T1102A0L rab : 6 ieee : 000000 cmic : 0 mdts : 6 cntlid : 1 ver : 10300 rtd3r : 249f0 rtd3e : 13880 oaes : 0x200 ctratt : 0 rrls : 0 oacs : 0x7 acl : 4 aerl : 7 frmw : 0x12 lpa : 0x3 elpe : 63 npss : 0 avscc : 0 apsta : 0 wctemp : 356 cctemp : 358 mtfa : 100 hmpre : 16384 hmmin : 8192 tnvmcap : 128035676160 unvmcap : 0 rpmbs : 0 edstt : 0 dsto : 0 fwug : 4 kas : 0 hctma : 0x1 mntmt : 273 mxtmt : 358 sanicap : 0 hmminds : 0 hmmaxd : 0 nsetidmax : 0 anatt : 0 anacap : 0 anagrpmax : 0 nanagrpid : 0 sqes : 0x66 cqes : 0x44 maxcmd : 0 nn : 1 oncs : 0x14 fuses : 0 fna : 0 vwc : 0x1 awun : 0 awupf : 0 nvscc : 0 nwpc : 0 acwu : 0 sgls : 0 mnan : 0 subnqn : nqn.2021-04.com.siliconmotion:nvm-subsystem-sn-0009726A000000500000 ioccsz : 0 iorcsz : 0 icdoff : 0 ctrattr : 0 msdbd : 0 ps 0 : mp:6.00W operational enlat:0 exlat:0 rrt:0 rrl:0 rwt:0 rwl:0 idle_power:- active_power:- nvme id-ctrl /dev/nvme1 0xc0484e41: opc: 0x6 fuse: 0 cid 0 nsid:0 cmd2: 0 cmd3: 0 : cdw10: 0x1 cdw11: 0 cdw12: 0 cdw13: 0 : cdw14: 0 cdw15: 0 len: 0x1000 is_read: 0 <--- 0 cid: 0 status 0 NVME Identify Controller: vid : 0x1d79 ssvid : 0x1d79 sn : <sn-02> mn : TS128GMTE110S fr : T1102A0L rab : 6 ieee : 000000 cmic : 0 mdts : 6 cntlid : 1 ver : 10300 rtd3r : 249f0 rtd3e : 13880 oaes : 0x200 ctratt : 0 rrls : 0 oacs : 0x7 acl : 4 aerl : 7 frmw : 0x12 lpa : 0x3 elpe : 63 npss : 0 avscc : 0 apsta : 0 wctemp : 356 cctemp : 358 mtfa : 100 hmpre : 16384 hmmin : 8192 tnvmcap : 128035676160 unvmcap : 0 rpmbs : 0 edstt : 0 dsto : 0 fwug : 4 kas : 0 hctma : 0x1 mntmt : 273 mxtmt : 358 sanicap : 0 hmminds : 0 hmmaxd : 0 nsetidmax : 0 anatt : 0 anacap : 0 anagrpmax : 0 nanagrpid : 0 sqes : 0x66 cqes : 0x44 maxcmd : 0 nn : 1 oncs : 0x14 fuses : 0 fna : 0 vwc : 0x1 awun : 0 awupf : 0 nvscc : 0 nwpc : 0 acwu : 0 sgls : 0 mnan : 0 subnqn : nqn.2021-04.com.siliconmotion:nvm-subsystem-sn-0009726A000000500000 ioccsz : 0 iorcsz : 0 icdoff : 0 ctrattr : 0 msdbd : 0 ps 0 : mp:6.00W operational enlat:0 exlat:0 rrt:0 rrl:0 rwt:0 rwl:0 idle_power:- active_power:- -- 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. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1961439/+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