[ 1796.106584] sd 2:0:0:0: [sdb] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
[ 1796.124950]  sdb: sdb1
[ 1796.125181] sd 2:0:0:0: [sdb] Attached SCSI removable disk
[ 1796.125262] sdhci-pci 0000:00:12.0: SDHCI controller found [8086:2296] (rev 35)
[ 1812.879847] FAT-fs (sdb1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[ 1896.511995] perf: interrupt took too long (4022 > 3951), lowering kernel.perf_event_max_sample_rate to 49500
[ 2489.557614] sdb: detected capacity change from 488570880 to 0
[ 2494.025998] usb 1-1: USB disconnect, device number 5
[ 2494.026031] usb 1-1.1: USB disconnect, device number 8
[ 2706.997485] perf: interrupt took too long (5044 > 5027), lowering kernel.perf_event_max_sample_rate to 39500