Validation folks are seeing this on a v5.16 kernel. I don't see any changes in v5.17 that look like they address it. Mar 04 14:05:05 JF5300-07B181T kernel: page:00000000696b0b6a refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x195cda44 Mar 04 14:05:05 JF5300-07B181T kernel: flags: 0x57ffffc0801000(reserved|hwpoison|node=1|zone=2|lastcpupid=0x1fffff) Mar 04 14:05:05 JF5300-07B181T kernel: raw: 0057ffffc0801000 ffff6ea817369108 ffff6ea817369108 0000000000000000 Mar 04 14:05:05 JF5300-07B181T kernel: raw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000 Mar 04 14:05:05 JF5300-07B181T kernel: page dumped because: hwpoison: unhandlable page Mar 04 14:05:05 JF5300-07B181T kernel: Memory failure: 0x195cda44: recovery action for unknown page: Ignored Som debugging shows this is an anon page (expected ... that's the type of page where the error was injected. They see shake_page() called three times, but it doesn't change anything, so the page is reported as unhandlable. -Tony
