<div style="line-height: 1.43;"><br  /></div><div contenteditable="false"><div style="display:block;width:150px;height:1px;border:none;margin:32px 0px 10px;background:rgb(230, 232, 235)"></div><div><a class="xm_write_card" style="text-decoration: underline;text-decoration:underline;display:inline-block;text-decoration:none !important;font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Microsoft YaHei" href="https://wx.mail.qq.com/home/index?t=readmail_businesscard_midpage&nocheck=true&name=%E9%BE%99%E7%8C%AB&icon=http%3A%2F%2Fthirdqq.qlogo.cn%2Fek_qqapp%2FAQT8Gfa61aHusfxJrkcpN23iaMfRavpL2Xs5GibXF0Z9eQ0r1Oq8bqPwbKwib6hibO2TZMHVBibJiamCQSX3lSEzPlPAaibtN3dViaFuOQf53jVEBXbDzKqR6iag%2F0&mail=1302496776%40qq.com&code=K4pWrQiGY7885coEGuetTFJ-moecZqzqOG5WVGsKsKKJJPerqU3Ww4wnJudeNIwDI4lBtx7j4FOSIQjHC5vamg" target="_blank"><table style="table-layout:fixed;padding-right:20px" cellpadding="0" cellspacing="0"><tbody><tr valign="top"><td style="width:40px;min-width:40px;padding-top:10px"><div style="width:38px;height:38px;border:1px #FFF solid;border-radius:50%;margin:0;vertical-align:top;box-shadow:0 0 10px 0 rgba(127,152,178,0.14)"><img src="http://thirdqq.qlogo.cn/ek_qqapp/AQT8Gfa61aHusfxJrkcpN23iaMfRavpL2Xs5GibXF0Z9eQ0r1Oq8bqPwbKwib6hibO2TZMHVBibJiamCQSX3lSEzPlPAaibtN3dViaFuOQf53jVEBXbDzKqR6iag/0" style="vertical-align: bottom;vertical-align:bottom;width:100%;height:100%;border-radius:50%;pointer-events:none"  /></div></td><td style="padding:10px 0 8px 10px"><div class="businessCard_name" style="font-size:14px;color:#33312E;line-height:20px;padding-bottom:2px;margin:0;font-weight:500">龙猫</div><div class="businessCard_mail" style="font-size:12px;color:#999896;line-height:18px;margin:0">1302496776@qq.com</div></td></tr></tbody></table></a></div></div><span style="font-family: ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji"; font-size: 16px; color: rgb(0, 0, 0); line-height: 1.43;">Hello DPDK devs,

I'm running a DPDK-based application (NtyTcp-DPDK) on Ubuntu 16.04.
The project code is from my GitHub repository:
https://github.com/jerry123456123456/Ntytcp_dpdk.git

When I start it with sudo, I get the following error:

PANIC in eal_intr_thread_main():
Cannot create epoll instance
EAL: failed to create unix socket
EAL: FATAL: failed to init mp channel
EAL init failed: Bad address

I have already tried:
- Running with sudo
- Configuring hugepages
- Removing /var/run/dpdk/
- Adding EAL parameters: -c 1 --no-pci

Could anyone help me figure out what's wrong?
Thanks a lot!</span>