Try this: ip addr add 172.18.12.99/21 dev dummy0 ip addr add broadcast 172.18.15.255 dev dummy0
kernel: BUG: unable to handle kernel NULL pointer dereference at virtual address 00000004 kernel: printing eip: kernel: c04bc331 kernel: *pde = 00000000 kernel: Oops: 0000 [#1] kernel: SMP kernel: Modules linked in: kernel: CPU: 0 kernel: EIP: 0060:[<c04bc331>] Not tainted VLI kernel: EFLAGS: 00010292 (2.6.20.1-y150 #1) kernel: EIP is at __inet_insert_ifa+0x11/0x150 kernel: eax: 00000000 ebx: 00000000 ecx: 00003984 edx: f709f6a0 kernel: esi: d6f5429c edi: c04bc8a0 ebp: d3f41c2c esp: d3f41c04 kernel: ds: 007b es: 007b ss: 0068 kernel: Process ip (pid: 14724, ti=d3f40000 task=f647a030 task.ti=d3f40000) kernel: Stack: 00000000 00000000 00000000 f709f6b8 00000000 00003984 f709f6a0 f709f6a0 kernel: d6f5429c c04bc8a0 d3f41c48 c04bc8da 00000046 00000000 c045e360 f709f6a0 kernel: 00000004 d3f41c7c c046c19e 00000001 00000046 00000044 00000000 00000001 kernel: Call Trace: kernel: [<c0104489>] show_trace_log_lvl+0x19/0x30 kernel: [<c010454b>] show_stack_log_lvl+0x8b/0xb0 kernel: [<c0104775>] show_registers+0x1b5/0x2d0 kernel: [<c01049ef>] die+0x10f/0x240 kernel: [<c0114f82>] do_page_fault+0x342/0x610 kernel: [<c0519dbc>] error_code+0x7c/0x90 kernel: [<c04bc8da>] inet_rtm_newaddr+0x3a/0x70 kernel: [<c046c19e>] rtnetlink_rcv_msg+0x17e/0x240 kernel: [<c0475fbd>] netlink_rcv_skb+0x2d/0x70 kernel: [<c0476035>] netlink_run_queue+0x35/0x80 kernel: [<c046bff9>] rtnetlink_rcv+0x29/0x50 kernel: [<c0475978>] netlink_data_ready+0x58/0x60 kernel: [<c0474c8f>] netlink_sendskb+0x1f/0x40 kernel: [<c0474e11>] netlink_unicast+0x131/0x140 kernel: [<c047567a>] netlink_sendmsg+0x1fa/0x270 kernel: [<c04577da>] sock_sendmsg+0xba/0xf0 kernel: [<c0458d6f>] sys_sendmsg+0x13f/0x250 kernel: [<c0459285>] sys_socketcall+0x225/0x230 kernel: [<c0103100>] syscall_call+0x7/0xb kernel: ======================= kernel: Code: c7 44 24 04 00 00 00 00 c7 04 24 00 00 00 00 e8 c6 fd ff ff c9 c3 8d 74 26 00 55 89 e5 57 56 53 83 ec 1c 89 55 f0 89 4d ec 89 c3 <8b> 78 04 e8 77 ea fa ff 85 c0 0f 85 ff 00 00 00 8b 43 10 89 45 kernel: EIP: [<c04bc331>] __inet_insert_ifa+0x11/0x150 SS:ESP 0068:d3f41c04 -- Frank - To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
