Public bug reported:
On all four of my Ubuntu 20.04 hosts, an I/O error is detected almost
immediately after my E-Series storage controller. I am currently running
with Ubuntu 20.04, kernel-5.4.0-67-generic, rdma-core-28.0-1ubuntu1,
nvme-cli-1.9-1ubuntu0.1, and native NVMe multipathing enabled. These
message appear to coincide with when my test fails:
Mar 23 12:23:58 ICTM1605S01H1 kernel: [ 1232.616408] blk_update_request: I/O
error, dev nvme0c0n12, sector 289440 op 0x1:(WRITE) flags 0x400c800 phys_seg 6
prio class 0
Mar 23 12:23:58 ICTM1605S01H1 kernel: [ 1232.616433] blk_update_request: I/O
error, dev nvme0c0n12, sector 291488 op 0x1:(WRITE) flags 0x4008800 phys_seg
134 prio class 0
Mar 23 12:23:58 ICTM1605S01H1 kernel: [ 1232.617137] blk_update_request: I/O
error, dev nvme0c0n12, sector 295048 op 0x1:(WRITE) flags 0x4008800 phys_seg 87
prio class 0
Mar 23 12:23:58 ICTM1605S01H1 kernel: [ 1232.617184] blk_update_request: I/O
error, dev nvme0c0n12, sector 293000 op 0x1:(WRITE) flags 0x400c800 phys_seg
180 prio class 0
Mar 23 12:23:58 ICTM1605S01H1 kernel: [ 1232.617624] blk_update_request: I/O
error, dev nvme0c0n12, sector 298608 op 0x1:(WRITE) flags 0x4008800 phys_seg 47
prio class 0
Mar 23 12:23:58 ICTM1605S01H1 kernel: [ 1232.617678] blk_update_request: I/O
error, dev nvme0c0n12, sector 296560 op 0x1:(WRITE) flags 0x400c800 phys_seg 62
prio class 0
Mar 23 12:23:58 ICTM1605S01H1 kernel: [ 1232.618070] blk_update_request: I/O
error, dev nvme0c0n12, sector 302160 op 0x1:(WRITE) flags 0x4008800 phys_seg 24
prio class 0
Mar 23 12:23:58 ICTM1605S01H1 kernel: [ 1232.618084] blk_update_request: I/O
error, dev nvme0c0n12, sector 300112 op 0x1:(WRITE) flags 0x400c800 phys_seg 47
prio class 0
Mar 23 12:23:58 ICTM1605S01H1 kernel: [ 1232.618497] blk_update_request: I/O
error, dev nvme0c0n12, sector 305712 op 0x1:(WRITE) flags 0x4008800 phys_seg 25
prio class 0
Mar 23 12:23:58 ICTM1605S01H1 kernel: [ 1232.618521] blk_update_request: I/O
error, dev nvme0c0n12, sector 303664 op 0x1:(WRITE) flags 0x400c800 phys_seg 63
prio class 0
Mar 23 12:23:58 ICTM1605S01H1 kernel: [ 1232.640763] Buffer I/O error on dev
nvme0n12, logical block 0, async page read
Mar 23 12:23:58 ICTM1605S01H1 kernel: [ 1232.641099] Buffer I/O error on dev
nvme0n12, logical block 0, async page read
Mar 23 12:23:58 ICTM1605S01H1 kernel: [ 1232.641305] Buffer I/O error on dev
nvme0n12, logical block 0, async page read
Mar 23 12:23:58 ICTM1605S01H1 kernel: [ 1232.641317]
ldm_validate_partition_table(): Disk read failed.
Mar 23 12:23:58 ICTM1605S01H1 kernel: [ 1232.641551] Buffer I/O error on dev
nvme0n12, logical block 0, async page read
Mar 23 12:23:58 ICTM1605S01H1 kernel: [ 1232.641751] Buffer I/O error on dev
nvme0n12, logical block 0, async page read
Mar 23 12:23:58 ICTM1605S01H1 kernel: [ 1232.641955] Buffer I/O error on dev
nvme0n12, logical block 0, async page read
Mar 23 12:23:58 ICTM1605S01H1 kernel: [ 1232.642160] Buffer I/O error on dev
nvme0n12, logical block 0, async page read
Mar 23 12:23:58 ICTM1605S01H1 kernel: [ 1232.642172] Dev nvme0n12: unable to
read RDB block 0
Mar 23 12:23:58 ICTM1605S01H1 kernel: [ 1232.642394] Buffer I/O error on dev
nvme0n12, logical block 0, async page read
Mar 23 12:23:58 ICTM1605S01H1 kernel: [ 1232.642600] Buffer I/O error on dev
nvme0n12, logical block 3, async page read
Mar 23 12:23:58 ICTM1605S01H1 kernel: [ 1232.642802] Buffer I/O error on dev
nvme0n12, logical block 0, async page read
Mar 23 12:23:58 ICTM1605S01H1 kernel: [ 1232.643015] nvme0n12: unable to read
partition table
Mar 23 12:23:58 ICTM1605S01H1 kernel: [ 1232.653495]
ldm_validate_partition_table(): Disk read failed.
Mar 23 12:23:58 ICTM1605S01H1 kernel: [ 1232.654188] Dev nvme0n20: unable to
read RDB block 0
Mar 23 12:23:58 ICTM1605S01H1 kernel: [ 1232.654850] nvme0n20: unable to read
partition table
Mar 23 12:23:58 ICTM1605S01H1 kernel: [ 1232.665151]
ldm_validate_partition_table(): Disk read failed.
Mar 23 12:23:58 ICTM1605S01H1 kernel: [ 1232.665673] Dev nvme0n126: unable to
read RDB block 0
Mar 23 12:23:58 ICTM1605S01H1 kernel: [ 1232.666194] nvme0n126: unable to read
partition table
Mar 23 12:23:58 ICTM1605S01H1 kernel: [ 1232.685662]
ldm_validate_partition_table(): Disk read failed.
Mar 23 12:23:58 ICTM1605S01H1 kernel: [ 1232.686504] Dev nvme0n124: unable to
read RDB block 0
Mar 23 12:23:58 ICTM1605S01H1 kernel: [ 1232.687187] nvme0n124: unable to read
partition table
** Affects: nvme-cli (Ubuntu)
Importance: Undecided
Status: New
** Attachment added: "apport.nvme-cli.0c_6er3t.apport"
https://bugs.launchpad.net/bugs/1920991/+attachment/5480283/+files/apport.nvme-cli.0c_6er3t.apport
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https://bugs.launchpad.net/bugs/1920991
Title:
Ubuntu 20.04 - NVMe/IB I/O error detected while manually resetting
controller
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