And it happened again, sudden continuous beeping which was only fixed by a reboot.... Bitmain or anyone care to jump in and explain these?
Sun Aug 3 11:31:51 2014 kern.err kernel: [67039.010000] usb 1-1: clear tt 1 (9041) error -71
Sun Aug 3 11:31:51 2014 kern.err kernel: [67039.020000] usb 1-1: clear tt 1 (1041) error -71
Sun Aug 3 11:31:51 2014 kern.err kernel: [67039.020000] usb 1-1: clear tt 1 (9041) error -71
Sun Aug 3 11:31:52 2014 kern.err kernel: [67039.040000] usb 1-1: clear tt 1 (1041) error -71
Sun Aug 3 11:31:52 2014 kern.err kernel: [67039.040000] usb 1-1: clear tt 1 (9041) error -71
Sun Aug 3 11:31:52 2014 kern.err kernel: [67039.060000] usb 1-1: clear tt 1 (1041) error -71
Sun Aug 3 11:31:52 2014 kern.err kernel: [67039.060000] usb 1-1: clear tt 1 (9041) error -71
Sun Aug 3 11:31:52 2014 kern.err kernel: [67039.080000] usb 1-1: clear tt 1 (1041) error -71
Sun Aug 3 11:31:52 2014 kern.err kernel: [67039.080000] usb 1-1: clear tt 1 (9041) error -71
Sun Aug 3 11:31:52 2014 kern.err kernel: [67039.100000] usb 1-1: clear tt 1 (1041) error -71
Sun Aug 3 11:31:52 2014 kern.err kernel: [67039.100000] usb 1-1: clear tt 1 (9041) error -71
Sun Aug 3 11:31:52 2014 kern.info kernel: [67039.120000] bitmain 1-1.1:1.0: USB Bitmain asic device now attached to USB Bitmain asic-0
Sun Aug 3 11:31:52 2014 kern.warn kernel: [67039.120000] PIC microchip usb OK
Sun Aug 3 11:33:01 2014 cron.info crond[574]: crond: USER root pid 12560 cmd /usr/bin/cgminer-monitor
Sun Aug 3 11:33:02 2014 kern.info kernel: [67109.770000] bitmain 1-1.1:1.0: USB Bitmain asic #0 now disconnected
Sun Aug 3 11:33:02 2014 kern.err kernel: [67109.780000] usb 1-1: clear tt 1 (8040) error -71
Sun Aug 3 11:33:02 2014 kern.err kernel: [67109.800000] usb 1-1: clear tt 1 (8040) error -71
Sun Aug 3 11:33:06 2014 kern.err kernel: [67113.070000] usb 1-1: clear tt 1 (8040) error -71
Sun Aug 3 11:33:06 2014 kern.err kernel: [67113.080000] usb 1-1: clear tt 1 (8040) error -71
Sun Aug 3 11:33:06 2014 kern.err kernel: [67113.090000] usb 1-1: clear tt 1 (9041) error -71
Sun Aug 3 11:33:06 2014 kern.err kernel: [67113.100000] usb 1-1: clear tt 1 (9041) error -71
Sun Aug 3 11:33:06 2014 kern.err kernel: [67113.110000] usb 1-1: clear tt 1 (9041) error -71
Sun Aug 3 11:33:06 2014 kern.err kernel: [67113.120000] usb 1-1: clear tt 1 (9041) error -71
Sun Aug 3 11:33:06 2014 kern.err kernel: [67113.130000] hub 1-1:1.0: cannot reset port 1 (err = -71)
Sun Aug 3 11:33:06 2014 kern.err kernel: [67113.140000] usb 1-1: clear tt 1 (9041) error -71
Sun Aug 3 11:33:06 2014 kern.err kernel: [67113.150000] hub 1-1:1.0: cannot reset port 1 (err = -71)
Sun Aug 3 11:33:06 2014 kern.err kernel: [67113.160000] hub 1-1:1.0: cannot reset port 1 (err = -71)
Sun Aug 3 11:33:06 2014 kern.err kernel: [67113.170000] hub 1-1:1.0: cannot reset port 1 (err = -71)
Sun Aug 3 11:33:06 2014 kern.err kernel: [67113.170000] hub 1-1:1.0: cannot reset port 1 (err = -71)
Sun Aug 3 11:33:06 2014 kern.err kernel: [67113.180000] hub 1-1:1.0: Cannot enable port 1. Maybe the USB cable is bad?
Sun Aug 3 11:33:06 2014 kern.err kernel: [67113.190000] hub 1-1:1.0: cannot disable port 1 (err = -71)
Sun Aug 3 11:33:06 2014 kern.err kernel: [67113.200000] hub 1-1:1.0: cannot reset port 1 (err = -71)
Sun Aug 3 11:33:06 2014 kern.err kernel: [67113.200000] hub 1-1:1.0: cannot reset port 1 (err = -71)
Sun Aug 3 11:33:06 2014 kern.err kernel: [67113.210000] hub 1-1:1.0: cannot reset port 1 (err = -71)
Sun Aug 3 11:33:06 2014 kern.err kernel: [67113.220000] hub 1-1:1.0: cannot reset port 1 (err = -71)
Sun Aug 3 11:33:06 2014 kern.err kernel: [67113.230000] hub 1-1:1.0: cannot reset port 1 (err = -71)
Sun Aug 3 11:33:06 2014 kern.err kernel: [67113.230000] hub 1-1:1.0: Cannot enable port 1. Maybe the USB cable is bad?
Sun Aug 3 11:33:06 2014 kern.err kernel: [67113.240000] hub 1-1:1.0: cannot disable port 1 (err = -71)
Sun Aug 3 11:33:06 2014 kern.err kernel: [67113.250000] hub 1-1:1.0: cannot reset port 1 (err = -71)
Sun Aug 3 11:33:06 2014 kern.err kernel: [67113.260000] hub 1-1:1.0: cannot reset port 1 (err = -71)
Sun Aug 3 11:33:06 2014 kern.err kernel: [67113.270000] hub 1-1:1.0: cannot reset port 1 (err = -71)
Sun Aug 3 11:33:06 2014 kern.err kernel: [67113.270000] hub 1-1:1.0: cannot reset port 1 (err = -71)
Sun Aug 3 11:33:06 2014 kern.err kernel: [67113.280000] hub 1-1:1.0: cannot reset port 1 (err = -71)
Sun Aug 3 11:33:06 2014 kern.err kernel: [67113.290000] hub 1-1:1.0: Cannot enable port 1. Maybe the USB cable is bad?
Sun Aug 3 11:33:06 2014 kern.err kernel: [67113.300000] hub 1-1:1.0: cannot disable port 1 (err = -71)
Sun Aug 3 11:33:06 2014 kern.err kernel: [67113.310000] hub 1-1:1.0: cannot reset port 1 (err = -71)
Sun Aug 3 11:33:06 2014 kern.err kernel: [67113.310000] hub 1-1:1.0: cannot reset port 1 (err = -71)
Sun Aug 3 11:33:06 2014 kern.err kernel: [67113.320000] hub 1-1:1.0: cannot reset port 1 (err = -71)
Sun Aug 3 11:33:06 2014 kern.err kernel: [67113.330000] hub 1-1:1.0: cannot reset port 1 (err = -71)
Sun Aug 3 11:33:06 2014 kern.err kernel: [67113.340000] hub 1-1:1.0: cannot reset port 1 (err = -71)
Sun Aug 3 11:33:06 2014 kern.err kernel: [67113.340000] hub 1-1:1.0: Cannot enable port 1. Maybe the USB cable is bad?
Sun Aug 3 11:33:06 2014 kern.err kernel: [67113.350000] hub 1-1:1.0: cannot disable port 1 (err = -71)
Sun Aug 3 11:33:06 2014 kern.err kernel: [67113.360000] hub 1-1:1.0: cannot disable port 1 (err = -71)
Sun Aug 3 11:33:06 2014 kern.err kernel: [67113.370000] hub 1-1:1.0: hub_port_status failed (err = -71)