Displaying 2 results from an estimated 2 matches for "usb_process".
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subprocess
2012 Sep 10
1
usb port issue in 9.1-Prerelease (Possibly Cam related)
.../usb/usb_device.c:2093
#10 0xffffffff80764e5e in uhub_explore (udev=0xfffffe0007353800) at
/usr/src/sys/dev/usb/usb_hub.c:358
#11 0xffffffff8074f536 in usb_bus_explore (pm=Variable "pm" is not
available.
) at /usr/src/sys/dev/usb/controller/usb_controller.c:359
#12 0xffffffff80769173 in usb_process (arg=Variable "arg" is not available.
) at /usr/src/sys/dev/usb/usb_process.c:170
#13 0xffffffff808bc2df in fork_exit (callout=0xffffffff807690a0
<usb_process>, arg=0xffffff80007c0e88, frame=0xffffff804743cc40) at
/usr/src/sys/kern/kern_fork.c:992
#14 0xffffffff80bc216e in fork_tr...
2013 Jun 30
1
locks under printf(9) and WITNESS = panic?
...me 0xffffff9185025810
usbd_set_config_index() at usbd_set_config_index+0x77/frame 0xffffff91850258b0
usb_alloc_device() at usb_alloc_device+0x6e7/frame 0xffffff91850259d0
uhub_explore() at uhub_explore+0x59b/frame 0xffffff9185025a40
usb_bus_explore() at usb_bus_explore+0xd2/frame 0xffffff9185025a70
usb_process() at usb_process+0xc3/frame 0xffffff9185025aa0
fork_exit() at fork_exit+0x135/frame 0xffffff9185025af0
fork_trampoline() at fork_trampoline+0xe/frame 0xffffff9185025af0
--- trap 0, rip = 0, rsp = 0xffffff9185025bb0, rbp = 0 ---
KDB: enter: panic
[ thread pid 15 tid 100106 ]
Stopped at kdb_ente...