[1549405.992360] perf: interrupt took too long (6430 > 6150), lowering kernel.perf_event_max_sample_rate to 31000
[1549406.049708] {3}[Hardware Error]: Hardware error from APEI Generic Hardware Error Source: 4
[1549406.050022] {3}[Hardware Error]: It has been corrected by h/w and requires no further action
[1549406.050337] {3}[Hardware Error]: event severity: corrected
[1549406.050338] {3}[Hardware Error]:  Error 0, type: corrected
[1549406.050651] {3}[Hardware Error]:  fru_text: B7
[1549406.050652] {3}[Hardware Error]:   section_type: memory error
[1549406.050653] {3}[Hardware Error]:    error_status: Storage error in DRAM memory (0x0000000000000400)
[1549406.050967] {3}[Hardware Error]:   physical_address: 0x00000041e2a1d840
[1549406.051283] {3}[Hardware Error]:   node:2 card:0 module:1 rank:0 bank:1 dev
ice:6 row:1956 column:400 
[1549406.051596] {3}[Hardware Error]:   error_type: 2, single-bit ECC
[1549406.051912] {3}[Hardware Error]:   DIMM location: not present. DMI handle: 0x0000 
[1549406.060103] mce: [Hardware Error]: Machine check events logged
[1549406.061680] EDAC skx MC2: HANDLING MCE MEMORY ERROR
[1549406.061993] EDAC skx MC2: CPU 0: Machine Check Event: 0x0 Bank 255: 0x9c0000000000009f
[1549406.061995] EDAC skx MC2: TSC 0x0 
[1549406.061997] EDAC skx MC2: ADDR 0x41e2a1d840 
[1549406.062309] EDAC skx MC2: MISC 0x8c 
[1549406.062309] EDAC skx MC2: PROCESSOR 0:0x50657 TIME 1740424152 SOCKET 0 APIC 0x0