UB5515[218ms]: EP0 bRequest=0x02 wValue=0x00 (1000 ms timeout): device silent -- NAKs until timeout
UB5515[1206ms]: line-state task: leave
UB5515[1212ms]: line-state task: enter (notch=0x0 any=0x4 prev=0x0 last=0x0)
UB5515[1222ms]: line-state task: leave
UB5515[1391ms]: line-state task: enter (notch=0x0 any=0x4 prev=0x4 last=0x4)
UB5515[1398ms]: EP0 bRequest=0x02 wValue=0x00 (1000 ms timeout): device silent -- NAKs until timeout
UB5515[2386ms]: line-state task: leave
UB5515[2394ms]: line-state task: enter (notch=0x0 any=0x4 prev=0x0 last=0x0)
UB5515[2412ms]: line-state task: leave
UB5515[2571ms]: line-state task: enter (notch=0x0 any=0x4 prev=0x4 last=0x4)
UB5515[2578ms]: EP0 bRequest=0x02 wValue=0x00 (1000 ms timeout): device silent -- NAKs until timeout
UB5515[3566ms]: line-state task: leave
UB5515[3575ms]: line-state task: enter (notch=0x0 any=0x4 prev=0x0 last=0x0)
UB5515[3589ms]: line-state task: leave
UB5515[3752ms]: line-state task: enter (notch=0x0 any=0x4 prev=0x4 last=0x4)
UB5515[3759ms]: EP0 bRequest=0x02 wValue=0x00 (1000 ms timeout): device silent -- NAKs until timeout
UB5515[4747ms]: line-state task: leave
UB5515[4754ms]: line-state task: enter (notch=0x0 any=0x4 prev=0x0 last=0x0)
UB5515[4769ms]: line-state task: leave
UB5515[4932ms]: line-state task: enter (notch=0x0 any=0x4 prev=0x4 last=0x4)
UB5515[4942ms]: EP0 bRequest=0x02 wValue=0x00 (1000 ms timeout): device silent -- NAKs until timeout
UB5515[5927ms]: line-state task: leave
UB5515[5932ms]: line-state task: enter (notch=0x0 any=0x4 prev=0x0 last=0x0)
UB5515[5945ms]: line-state task: leave
UB5515[6111ms]: closer: close(2) queues cfg_close then usb_proc_mwait() uninterruptibly (usb_serial.c:671-672)
UB5515[6126ms]: cfg-close task: no ucom_cfg_close callback in ubser -> 0 requests (usb_serial.c:915-921)
UB5515[6140ms]: closer: unblocked  ELAPSED=28 ms
UB5515[B]: phase done: 5 EP0 request(s) issued
UB5515[2]: --- phase B2 open + 1 SBRK + close (slow-answer evil): open + 1 SBRK/CBRK pair(s) + close, device=slow-answer --- (t=0)
UB5515[12ms]: cfg-open task: no ucom_cfg_open callback in ubser -> set LL_READY only, 0 requests, no pause (usb_serial.c:771-778)
UB5515[211ms]: line-state task: enter (notch=0x0 any=0x4 prev=0x4 last=0x4)
UB5515[218ms]: EP0 bRequest=0x02 wValue=0x00 (1000 ms timeout): device answers at just-under-timeout
UB5515[311ms]: closer: close(2) queues cfg_close then usb_proc_mwait() uninterruptibly (usb_serial.c:671-672)
UB5515[1098ms]: line-state task: leave
UB5515[1099ms]: line-state task: enter (notch=0x0 any=0x4 prev=0x0 last=0x0)
UB5515[1103ms]: line-state task: leave
UB5515[1105ms]: cfg-close task: no ucom_cfg_close callback in ubser -> 0 requests (usb_serial.c:915-921)
UB5515[1110ms]: closer: unblocked  ELAPSED=799 ms
UB5515[2]: phase done: 1 EP0 request(s) issued
UB5515: harness complete (phase C = fixed build rerun, see run.fixed.log)