Hello all, I have just ran into this issue, controller resets and timeouts (running mkfs.ext4 or mkfs.xfs to reproduce) and bisected it to the same commit : commit c92a6b5d63359dd6d2ce6ea88ecd8e31dd769f6b Author: Martin K. Petersen <martin.petersen@xxxxxxxxxx> AuthorDate: Wed Mar 2 00:35:47 2022 -0500 scsi: core: Query VPD size before getting full page Reverting this commit and building 6.6.80 kernel with the revert patch solved the issue. Is it possible to receive the patch that was referenced by Bart (I wasn't able to find it) so I can give it a try please ? Also sharing the output that was asked, not sure if this may help. sg_readcap -l /dev/sdb : Read Capacity results: Protection: prot_en=0, p_type=0, p_i_exponent=0 Logical block provisioning: lbpme=1, lbprz=1 Last LBA=390721967 (0x1749f1af), Number of logical blocks=390721968 Logical block length=512 bytes Logical blocks per physical block exponent=3 [so physical block length=4096 bytes] Lowest aligned LBA=0 Hence: Device size: 200049647616 bytes, 190782.2 MiB, 200.05 GB sg_vpd -l /dev/sdb : Supported VPD pages VPD page: [PQual=0 Peripheral device type: disk] 0x00 Supported VPD pages [sv] 0x80 Unit serial number [sn] 0x83 Device identification [di] 0x87 Mode page policy [mpp] 0x89 ATA information (SAT) [ai] 0xb0 Block limits (SBC) [bl] 0xb1 Block device characteristics (SBC) [bdc] 0xb2 Logical block provisioning (SBC) [lbpv] sg_vpd -p 0xb0 /dev/sdb : Block limits VPD page (SBC): Write same non-zero (WSNZ): 0 Maximum compare and write length: 0 blocks [Command not implemented] Optimal transfer length granularity: 0 blocks [not reported] Maximum transfer length: 0 blocks [not reported] Optimal transfer length: 0 blocks [not reported] Maximum prefetch transfer length: 0 blocks [ignored] Maximum unmap LBA count: 262143 Maximum unmap block descriptor count: 32 Optimal unmap granularity: 1 blocks Unmap granularity alignment valid: false Unmap granularity alignment: 0 [invalid] Maximum write same length: 0 blocks [not reported] Maximum atomic transfer length: 0 blocks [not reported] Atomic alignment: 0 [unaligned atomic writes permitted] Atomic transfer length granularity: 0 [no granularity requirement Maximum atomic transfer length with atomic boundary: 0 blocks [not reported] Maximum atomic boundary size: 0 blocks [can only write atomic 1 block] sg_vpd -p 0xb1 /dev/sdb : Block device characteristics VPD page (SBC): Non-rotating medium (e.g. solid state) Product type: Not specified WABEREQ=0 WACEREQ=0 Nominal form factor: 2.5 inch MACT=0 ZONED=0 RBWZ=0 BOCS=0 FUAB=0 VBULS=0 DEPOPULATION_TIME=0 (seconds) sg_vpd -p 0xb2 /dev/sdb : Logical block provisioning VPD page (SBC): Unmap command supported (LBPU): 1 Write same (16) with unmap bit supported (LBPWS): 1 Write same (10) with unmap bit supported (LBPWS10): 0 Logical block provisioning read zeros (LBPRZ): 0 Anchored LBAs supported (ANC_SUP): 1 Threshold exponent: 0 [threshold sets not supported] Descriptor present (DP): 0 Minimum percentage: 0 [not reported] Provisioning type: 0 (not known or fully provisioned) Threshold percentage: 0 [percentages not supported] Thanks for any help! Kind regards, Lahfa Samy
