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linux 内核自己写了netlink模块和用户空间的通信,然后rmmod netlink-kern.ko 再执行关机流程的时候报错
是不是因为这个函数引用了ini_net,导致的?nl_sk = netlink_kernel_create(&init_net,NETLINK_TEST,0,nl_data_ready,NULL,THIS_MODULE);
real device is not allowed to be moved
<0>default_device_exit: failed to move eth0 to init_net: -22
<4>------------[ cut here ]------------
<2>kernel BUG at net/core/dev.c:7047!
<4>invalid opcode: 0000 [#1] SMP
<4>last sysfs file: /sys/devices/virtual/block/dm-0/dm/name
<4>Modules linked in: autofs4 8021q garp stp llc ipt_REJECT ip6t_REJECT ipv6 fuse microcode ppdev vmware_balloon parport_pc parport snd_ens1371 snd_rawmidi snd_ac97_codec ac97_bus snd_seq snd_seq_device snd_pcm snd_timer snd soundcore snd_page_alloc sg i2c_piix4 i2c_core uinput ext4 jbd2 mbcache sd_mod crc_t10dif sr_mod cdrom vmxnet(U) mptspi mptscsih mptbase scsi_transport_spi pata_acpi ata_generic ata_piix dm_mirror dm_region_hash dm_log dm_mod [last unloaded: vmci] |
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