Bug 129500

Summary:	[umass] [panic] FreeBSD Crashes when connecting SanDisk Sensa e280
Product:	Base System	Reporter:	schmidt
Component:	usb	Assignee:	freebsd-usb (Nobody) <usb>
Status:	Open ---
Severity:	Affects Only Me	Keywords:	crash
Priority:	Normal
Version:	7.1-PRERELEASE
Hardware:	Any
OS:	Any

Description schmidt 2008-12-08 14:10:01 UTC

When i try to connect my SanDisk Sansa e280 MP3 Player to my FreeBSD Box. It panics. 

umass0: <SanDisk SanDisk Sansa e280, class 0/0, rev 2.00/bb.84, addr 7> on uhub2
umass0: at uhub2 port 2 (addr 7) disconnected
umass0: detached
umass0: <SanDisk SanDisk Sansa e280, class 0/0, rev 2.00/bb.84, addr 7> on uhub2
umass0: BBB bulk-in clear stall failed, IOERROR
umass0: BBB bulk-out clear stall failed, IOERROR
umass0: BBB reset failed, IOERROR
umass0: BBB bulk-in clear stall failed, IOERROR
umass0: BBB bulk-out clear stall failed, IOERROR
umass0: at uhub2 port 2 (addr 7) disconnected


Fatal trap 12: page fault while in kernel mode
cpuid = 0; apic id = 00
fault virtual address   = 0x0
fault code              = supervisor write data, page not present
instruction pointer     = 0x8:0xffffffff8015c751
stack pointer           = 0x10:0xffffffffae0273e0
frame pointer           = 0x10:0xffffff0001535400
code segment            = base rx0, limit 0xfffff, type 0x1b
                        = DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags        = interrupt enabled, resume, IOPL = 0
current process         = 35 (usb2)
trap number             = 12
panic: page fault
cpuid = 0
Uptime: 7m7s
Physical memory: 4087 MB
Dumping 492 MB:

The Corefile is stored please contact me if you need it.

Fix: 

n/k

Comment 1 Eitan Adler freebsd_committer

2017-12-31 08:00:47 UTC

For bugs matching the following criteria:

Status: In Progress Changed: (is less than) 2014-06-01

Reset to default assignee and clear in-progress tags.

Mail being skipped

Comment 2 Graham Perrin freebsd_committer

2022-10-17 12:17:32 UTC

Keyword: 

    crash

– in lieu of summary line prefix: 

    [panic]

* bulk change for the keyword
* summary lines may be edited manually (not in bulk). 

Keyword descriptions and search interface: 

    <https://bugs.freebsd.org/bugzilla/describekeywords.cgi>