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Bug ID 6769423
Synopsis ural driver panic due to net80211 assertion failure
State 10-Fix Delivered (Fix available in build)
Category:Subcategory driver:wifi
Keywords
Responsible Engineer Quaker Fang
Reported Against
Duplicate Of
Introduced In solaris_nevada
Commit to Fix snv_104
Fixed In snv_104
Release Fixed solaris_nevada(snv_104)
Related Bugs 6694686
Submit Date 10-November-2008
Last Update Date 4-December-2008
Description
When I am using ural driver, panic occurs, below is core dumps:

> $<msgbuf
MESSAGE                                                               
USB 2.0 interface-association (usbia17ef,1004.config1.0) operating at hi speed (USB 2.x) on USB 2.0 root hub: video@0, usbvc0 at bus address 2
        Chicony Electronics Co., Ltd. Integrated Camera SN0001
usbvc0 is /pci@0,0/pci17aa,20ab@1d,7/miscellaneous@5/video@0
/pci@0,0/pci17aa,20ab@1d,7/miscellaneous@5/video@0 (usbvc0) online
pseudo-device: ramdisk1024
ramdisk1024 is /pseudo/ramdisk@1024
pseudo-device: stmf0
stmf0 is /pseudo/stmf@0
pci8086,1012 - e1000g[1] : Identify hardware failed
pseudo-device: fct0
fct0 is /pseudo/fct@0
pcplusmp: ide (ata) instance #1 vector 0xf ioapic 0x1 intin 0xf is bound to cpu 0
pseudo-device: lockstat0
lockstat0 is /pseudo/lockstat@0
pseudo-device: llc10
llc10 is /pseudo/llc1@0
pseudo-device: lofi0
lofi0 is /pseudo/lofi@0
pseudo-device: profile0
profile0 is /pseudo/profile@0
pseudo-device: systrace0
systrace0 is /pseudo/systrace@0
pseudo-device: fbt0
fbt0 is /p(Bseudo/fbt@0
pseudo-device: sdt0
sdt0 is /pseudo/sdt@0
pseudo-device: fcp0
fcp0 is /pseudo/fcp@0
fcsm: _init
fcsm: attach: cmd 0x0
pseudo-device: fcsm0
fcsm0 is /pseudo/fcsm@0
pseudo-device: lx_systrace0
lx_systrace0 is /pseudo/lx_systrace@0
pseudo-device: ucode0
ucode0 is /pseudo/ucode@0
pseudo-device: ncall0
ncall0 is /pseudo/ncall@0
NOTICE: spuni: initializing Storage Product Unistat v1.01
pseudo-device: nsctl0
nsctl0 is /pseudo/nsctl@0
pseudo-device: nsctl0
nsctl0 is /pseudo/nsctl@0
NOTICE: SDBC: initializing sdbc version SunOS 5.11
WARNING: sdbc: _sdbc_attach ffffff014b42b5e8 cmd 0, instance 0
pseudo-device: sdbc0
sdbc0 is /pseudo/sdbc@0
sv Oct 21 2008 16:43:09 (revision 11.11.0.61, SunOS 5.11, None)
pseudo-device: sv0
sv0 is /pseudo/sv@0
pseudo-device: ii0
ii0 is /pseudo/ii@0
pseudo-device: fssnap0
fssnap0 is /pseudo/fssnap@0
pseudo-device: winlock0
winlock0 is /pseudo/winlock@0
pseudo-device: pm0
pm0 is /pseudo/pm@0
pseudo-device: rsm0
rsm0 is /pseudo/rsm@0
pseudo-device: nsmb0
nsmb0 is /pseudo/nsmb@0
@(B(#) rdc: built 16:43:13 Oct 21 2008
NOTICE: SNDR: initializing version 11.11  SunOS 5.11
NOTICE: SNDR bitmap mode override
SNDR: bitmaps will be written for every write I/O
pseudo-device: rdc0
rdc0 is /pseudo/rdc@0
fcsm: detach: start. cmd <DETACH>
fcsm: detach: end. cmd 0x0, rval 0x0
fcsm: _fini
NOTICE: spuni: unloading Storage Product Unistat v1.01
USB 2.0 interface-association (usbia17ef,1004.config1.0) operating at hi speed (USB 2.x) on USB 2.0 root hub: video@0, usbvc0 at bus address 2
        Chicony Electronics Co., Ltd. Integrated Camera SN0001
usbvc0 is /pci@0,0/pci17aa,20ab@1d,7/miscellaneous@5/video@0
/pci@0,0/pci17aa,20ab@1d,7/miscellaneous@5/video@0 (usbvc0) online
xsvc0 at root: space 0 offset 0
xsvc0 is /xsvc@0,0
pseudo-device: devinfo0
devinfo0 is /pseudo/devinfo@0
pseudo-device: fbt0
fbt0 is /pseudo/fbt@0
pseudo-device: lockstat0
lockstat0 is /pseudo/lockstat@0
pseudo-device: lx_systrace0
lx_systrace0 is /pseudo/lx_systrace@0
pseudo-device: profile0
profile0 is /pseudo/profile@0
pseudo-device(B: sdt0
sdt0 is /pseudo/sdt@0
pseudo-device: systrace0
systrace0 is /pseudo/systrace@0
NOTICE: ural0 link up
NOTICE: ural0 link down
NOTICE: ural0 link up
NOTICE: ural0 link down
NOTICE: ural0 link up
NOTICE: ural0 link down
NOTICE: ural0 link up
NOTICE: ural0 link down
NOTICE: ural0 link up
NOTICE: ural0 link down
NOTICE: ural0 link up
NOTICE: ural0 link down
NOTICE: ural0 link up
NOTICE: ural0 link down
NOTICE: ural0 link up
NOTICE: ural0 link down
NOTICE: ural0 link up
NOTICE: ural0 link down
NOTICE: ural0 link up
NOTICE: ural0 link down
NOTICE: ural0 link up
NOTICE: ural0 link down
NOTICE: ural0 link up
NOTICE: ural0 link down
NOTICE: ural0 link up
NOTICE: ural0 link down
NOTICE: ural0 link up
NOTICE: ural0 link down
pseudo-device: devinfo0
devinfo0 is /pseudo/devinfo@0
NOTICE: ural0 link up
NOTICE: ural0 link down
pseudo-device: devinfo0
devinfo0 is /pseudo/devinfo@0
NOTICE: ural0 link up
NOTICE: ural0 link down
NOTICE: ural0 link up
NOTICE: ural0 link down


panic[cpu1]/thread=ffffff0004bbcc80: 
assertio(Bn failed: (wh->i_fc[0]&0x0c) != 0x04, file: ../../common/io/net80211/net80211.c, line: 514


ffffff0004bbc9c0 genunix:assfail+7e ()
ffffff0004bbc9e0 net80211:ieee80211_hdrspace+55 ()
ffffff0004bbca80 net80211:ieee80211_input+29f ()
ffffff0004bbcaf0 ural:ural_rxeof+11c ()
ffffff0004bbcb40 usba:usba_req_normal_cb+1a9 ()
ffffff0004bbcba0 usba:hcdi_do_cb+16d ()
ffffff0004bbcbe0 usba:hcdi_cb_thread+e0 ()
ffffff0004bbcc60 genunix:taskq_thread+1b5 ()
ffffff0004bbcc70 unix:thread_start+8 ()

syncing file systems...
 1
 done
dumping to /dev/dsk/c1t0d0s1, offset 947585024, content: kernel
NOTICE: ahci0: ahci_tran_reset_dport port 0 reset port
> $q
Work Around
N/A
Comments
N/A