- 论坛徽章:
- 0
|
驱动模块。init创建3个netlink,第一个netlink收发正常,第二个接收用户数据正常,但是使用 netlink_unicast 内核就出错,跟第一个netlink发送基本是一样的,但就是出错。大家帮忙看看,多谢了。
------------[ cut here ]------------
Badness at kernel/softirq.c:143
NIP: c0029910 LR: c02c0884 CTR: c02c4aac
REGS: c0437b50 TRAP: 0700 Not tainted (2.6.34)
MSR: 00029032 <EE,ME,CE,IR,DR> CR: 42004082 XER: 20000000
TASK = c0410410[0] 'swapper' THREAD: c0436000
GPR00: 00000001 c0437c00 c0410410 cbadf3e0 00000010 000007b3 00000040 00004000
GPR08: 00000034 c0440000 00000268 c0437c10 22004042 100a3afc 00000000 00000000
GPR16: 00000004 00000000 00000000 00000000 00000000 00000000 1009f214 d4540000
GPR24: 00000000 fffff000 ccf6aa00 c0440000 000007b3 00000000 c0436000 c0437c00
Call Trace:
[c0437c10] [c02c0884] 0xc02c0884
[c0437c30] [c02c4c28] 0xc02c4c28
[c0437c70] [d3ab93b0] 0xd3ab93b0
[c0437ca0] [d3aba624] 0xd3aba624
[c0437e60] [d3aba764] 0xd3aba764
[c0437e80] [c004eb2c] 0xc004eb2c
[c0437ea0] [c00516b4] 0xc00516b4
[c0437eb0] [c0006168] 0xc0006168
[c0437ed0] [c00114d0] 0xc00114d0
--- Exception: 501 at 0xc0008fac
LR = 0xc0008fac
[c0437f90] [c0008fe0] 0xc0008fe0 (unreliable)
[c0437fb0] [c0003e1c] 0xc0003e1c
[c0437fc0] [c03e1880] 0xc03e1880
[c0437ff0] [00003438] 0x003438
Instruction dump:
813e000c 3929ffff 913e000c 81610000 800b0004 bbcbfff8 7d615b78 7c0803a6
4e800020 3d20c044 8809d2ac 68000001 <0f000000> 2f800000 419effa4 38000001 |
|