Date: Thu, 11 May 2017 12:14:21 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-usb@FreeBSD.org Subject: [Bug 219220] syscalls (ioctls) on USB devices are very slow Message-ID: <bug-219220-17-h1gxpXMASz@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-219220-17@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=219220 --- Comment #7 from Matthias Apitz <guru@unixarea.de> --- root@c720-r314251:~ # usbdump -i usbus1 14:13:00.912954 usbus1.2 DONE-CTRL-EP=00000080,SPD=HIGH,NFR=0,SLEN=0,IVAL=0,ERR=TIMEOUT 14:13:00.979775 usbus1.2 SUBM-CTRL-EP=00000080,SPD=HIGH,NFR=2,SLEN=8,IVAL=0 14:13:05.875133 usbus1.2 DONE-CTRL-EP=00000080,SPD=HIGH,NFR=0,SLEN=0,IVAL=0,ERR=TIMEOUT 14:13:05.938475 usbus1.2 SUBM-CTRL-EP=00000080,SPD=HIGH,NFR=2,SLEN=8,IVAL=0 14:13:10.840123 usbus1.2 DONE-CTRL-EP=00000080,SPD=HIGH,NFR=0,SLEN=0,IVAL=0,ERR=TIMEOUT 14:13:10.903602 usbus1.2 SUBM-CTRL-EP=00000080,SPD=HIGH,NFR=2,SLEN=8,IVAL=0 ^C 6 packets captured 6 packets received by filter 0 packets dropped by kernel root@c720-r314251:~ # usbdump -i usbus0 (hangs for ever) -- You are receiving this mail because: You are the assignee for the bug.help
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