USB related crash on 5.99.01

[Jukka Salmi <j+nbsd%2008.salmi.ch@localhost>]

Hello,

a 5.99.01 i386 system just crashed when I connected a USB device:

$ dmesg
[...]
umass0 at uhub0 port 2 configuration 1 interface 0
umass0: Rockbox.org Rockbox media player, rev 1.10/1.00, addr 2
umass0: using SCSI over Bulk-Only
scsibus0 at umass0: 2 targets, 1 lun per target
sd0 at scsibus0 target 0 lun 0: <Rockbox, Internal Storage, 0.00> disk removable
sd0: drive offline
umass0: at uhub0 port 2 (addr 2) disconnected
sd0(umass0:0:0:0): generic HBA error
sd0(umass0:0:0:0): generic HBA error
sd0: unable to open device, error = 5
sd0(umass0:0:0:0): generic HBA error
sd0(umass0:0:0:0): generic HBA error
sd0: detached
scsibus0: detached
umass0: detached
uvm_fault(0xc0524f80, 0, 1) -> 0xe
fatal page fault in supervisor mode
trap type 6 code 0 eip c01b5a7e cs 8 eflags 10296 cr2 4 ilevel 4
kernel: supervisor trap page fault, code=0
Stopped in pid 0.26 (system) at netbsd:uhci_device_ctrl_start+0xe:      movl    
0x4(%esi),%edx
db{0}> db{0}> db{0}> 
uhci_device_ctrl_start(c1f90500,cc5d5e1c,6,0,6,cc8e,0,1,4,c1f90400) at 
netbsd:uhci_device_ctrl_start+0xe
usb_transfer_complete(c1f90400,0,c0482885,0,0,0,cb4e7c4c,c02ed68e,c2349980,cb38c000)
 at netbsd:usb_transfer_complete+0x10f
uhci_abort_xfer(c1f90400,0,0,c040ba91,c2349980,c1971544,cb4e7c8c,c040ee31,c2349980,0)
 at netbsd:uhci_abort_xfer+0x20e
usbd_abort_pipe(c2349980,0,cb4e7cac,c040efd6,4,10,cb4e7cac,c040ee78,c0524140,c1971544)
 at netbsd:usbd_abort_pipe+0x39
usbd_kill_pipe(c0524140,c1971544,cbd0d41c,10,c1971544,c2349180,cb4e7cfc,c0411924,c2349180,cbd0d400)
 at netbsd:usbd_kill_pipe+0x11
usb_free_device(c2349180,cbd0d400,10,c02f5279,0,cabd3560,c1971500,cbd0d200,2,108)
 at netbsd:usb_free_device+0x18
uhub_explore(c1971f00,cb38cd30,cb4e7d2c,c040b317,1770,0,c04b9274,1770,0,cb38cd30)
 at netbsd:uhub_explore+0x124
usb_discover(1770,0,c04b9274,1770,0,cb38cd30,0,c01002e1,cb38cd30,0) at 
netbsd:usb_discover+0x2a
usb_event_thread(cb38cd30,0,c01002cd,0,c01002cd,0,0,0,0,0) at 
netbsd:usb_event_thread+0x47
db{0}> syncing disks... 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 giving up

dumping to dev 0,1 offset 3146535
dump Copyright (c) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
[...]

Any chance that this has been fixed in the meantime?


Regards, Jukka

-- 
bashian roulette:
$ ((RANDOM%6)) || rm -rf ~