Can you list what changes have you done ?<br><br>Varun Sharma &lt;vsdssd@gmail.com&gt; a écrit :<br><br><div dir="ltr"><div><div>Hi,<br><br></div>I build new kernel (2.6.32.60). when i execute tcpdump on this build kernel ,tcpdump gone in hang state and system gone in freeze state .<br><br><br></div><div>ltrace tcpdump output is---<br>
<br>__libc_start_main(0x452220, 1, 0x7fff623b6158, 0x462d70, 0x462d60 &lt;unfinished ...&gt;<br>strrchr(&quot;tcpdump&quot;, &#39;/&#39;)                                = NULL<br>getopt(1, 0x7fff623b6158, &quot;aAB:c:C:dDeE:fF:G:i:IKlLm:M:nNOp&quot;...) = -1<br>
time(NULL)                                             = 1373602325<br>gmtime(0x7fff623b5e68)                                 = 0x313eba03e0<br>localtime(0x7fff623b5e68)                              = 0x313eba03e0<br>getuid()                                               = 0<br>
pcap_lookupdev(0x7fff623b5f30)                         = &quot;eth0&quot;<br>pcap_create(0x314d636140, 0x7fff623b5f30, 0x11f6690, 0x313eb9ce90, 11) = 0x11f6ac0<br>pcap_set_snaplen(0x11f6ac0, 65535, 0x8038a0, 0x306874, 0) = 0<br>
pcap_set_promisc(0x11f6ac0, 1, 0, 0x306874, 0)         = 0<br>pcap_set_timeout(0x11f6ac0, 1000, 0, 0x306874, 0)      = 0<br>pcap_activate(0x11f6ac0, 0, 0, 0x306874, 0<br><br><br></div><div>tcpdump hang in pcap_activate . whereas if run tcpdump in original kernel it works fine.can anybody know the reason?<br>
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