ACC Software Products and Documents Release Notes

Advanced Communications Controller Release Notes for B.03.40
Patches and Fixes for this Version
Chapter 1 17
6 Reference: JAGae40056
Panics when x25stop and n2z_pcfg are
done on the same port. Stack trace is as
follows:
panic+0x6c
report_trap_or_int_and_panic+0x94
trap+0xedc
nokgdb+0x8
N2Z_F0_G_GETSTATS_ioctl+0x1b0
N2Z_F0_wput+0x2aec
putnext+0xcc
wait_iocack+0x6c
str_istr_ioctl+0x738
hpstreams_ioctl_int+0x2c4
hpstreams_ioctl+0x50
spec_ioctl+0xac
vno_ioctl+0x98
ioctl+0x120
syscall+0x750
$syscallrtn+0x0
x25stop when run on a port invalidates
its data structures. This when accessed
by n2z_pcfg causes the panic. The fix is
to check whether the data structures are
valid before accessing them.
Table 1-1 Defects fixed in this release (Continued)
Symptoms Defect/Fix