2. Contributing Factors
This issue can occur in the following releases:
SPARC Platform
- Solaris 9 without patch 115553-29
- Solaris 10 without patch 123402-01
x86 Platform
- Solaris 9 without patch 115554-25
- Solaris 10 without patch 123403-01
Note: Solaris 8 is not impacted by this issue.
$ isainfo -bThis issue only affects systems which have a USB mouse connected. To determine if a USB mouse is connected to the system, the following command can be run:
64
$ cfgadm | grep usb-mouse || echo "System not impacted"
3. Symptoms
If the described issue occurs, the system may panic with a panic string similar to the following:
BAD TRAP: type=e (#pf Page fault) rp=fffffe8000a4a970 addr=100000027
occurred in module "genunix" due to an illegal access to a user address
And a stack trace similar to the following:
freemsg+0x47(ffffffff)
usbms_miocdata+0x1f7(fffffffec4852648, fffffffec8995ea0)
usbms_wput+0xad(fffffffec4852648, fffffffec8995ea0)
putnext+0x2f1(fffffffec4852b98, fffffffec8995ea0)
consmslwserv+0x37(fffffffec4852b98)
runservice+0x59(fffffffec4852b98)
queue_service+0x57(fffffffec4852b98)
stream_service+0xdc(fffffffec42164a0)
taskq_d_thread+0xc6(fffffffec4225060)
thread_start+8()
4. Relief/Workaround
There is no workaround for this
issue. Please see the Resolution section below.
5. Resolution
This issue is addressed in the following releases:
SPARC Platform
- Solaris 9 with patch 115553-29 or later
- Solaris 10 with patch 123402-01 or later
x86 Platform
- Solaris 9 with patch 115554-25 or later
- Solaris 10 with patch 123403-01 or later
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