Displaying 2 results from an estimated 2 matches for "ioflag".
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iflag
2006 Jul 28
0
no PROMISC mode in ip link show
Hi
When I start arpwatch or tcpdump the Ethernet card eth0 goes into
promiscuous mode but I cannot see it with ifconfig eth0 or ip link show.
The only way I can see it is when I looked at dmesg.
Ifconfig uses the old style IOFLAG way to determine this but looking
into ip code this is supposed to work even with newer kernels (I''m on
2.6.17 now with the latest iproute package)
I found these links about the issue
http://www.tcpdump.org/lists/workers/2001/01/msg00184.html
http://lists.virus.org/bugtraq-0207/msg00363....
2008 Oct 11
3
6.4-PRELEASE sporadically panicking with fatal trap 12
...0000, chan=0x0, pri=0, wmesg=0x0, timo=0) at /usr/src/sys/kern/tty.c:2786
#6 0xc0589348 in ttread (tp=0xc6d20000, uio=0xec85fcb0, flag=0) at /usr/src/sys/kern/tty.c:1888
#7 0xc058e55e in ptsread (dev=0x0, uio=0x0, flag=0) at linedisc.h:100
#8 0xc05155ef in giant_read (dev=0xc7c74200, uio=0x0, ioflag=0) at /usr/src/sys/kern/kern_conf.c:346
#9 0xc04ea669 in devfs_read_f (fp=0xc7d70d80, uio=0xec85fcb0, cred=0xc85fd200, flags=0, td=0xc7172000) at /usr/src/sys/fs/devfs/devfs_vnops.c:872
#10 0xc0578f0c in dofileread (td=0xc7172000, fd=0, fp=0xc7d70d80, auio=0xec85fcb0, offset=Unhandled dwarf expr...