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<base href="https://bugs.dpdk.org/">
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<body><table border="1" cellspacing="0" cellpadding="8" class="bz_new_table">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_UNCONFIRMED "
title="UNCONFIRMED - apps segfault at startup in debug mode"
href="https://bugs.dpdk.org/show_bug.cgi?id=1167">1167</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>apps segfault at startup in debug mode
</td>
</tr>
<tr>
<th>Product</th>
<td>DPDK
</td>
</tr>
<tr>
<th>Version</th>
<td>23.03
</td>
</tr>
<tr>
<th>Hardware</th>
<td>POWER
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux
</td>
</tr>
<tr>
<th>Status</th>
<td>UNCONFIRMED
</td>
</tr>
<tr>
<th>Severity</th>
<td>critical
</td>
</tr>
<tr>
<th>Priority</th>
<td>Normal
</td>
</tr>
<tr>
<th>Component</th>
<td>eventdev
</td>
</tr>
<tr>
<th>Assignee</th>
<td>dev@dpdk.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>alialnu@nvidia.com
</td>
</tr>
<tr>
<th>Target Milestone</th>
<td>---
</td>
</tr></table>
<p>
<div class="bz_comment_block">
<pre class="bz_comment_text">$ meson --werror --buildtype=debug build && ninja -C build
$ ./build/app/dpdk-testpmd -n 4 -a 0000:00:08.0 -- -i
Segmentation fault
#0 0x00000001004219a4 in rte_eth_trace_tx_hairpin_queue_setup (port_id=40784,
tx_queue_id=41280,
nb_tx_desc=6460, conf=0x1100c, ret=-139457008) at
../lib/ethdev/ethdev_trace.h:259
#1 0x00000001004e5228 in __rte_trace_point_register (
handle=0x100f66648 <__rte_eth_trace_tx_hairpin_queue_setup>,
name=0x100dfa140 <__rte_eth_trace_tx_hairpin_queue_setup_name>
"lib.ethdev.tx_hairpin_queue_setup",
register_fn=0x10042193c <rte_eth_trace_tx_hairpin_queue_setup>) at
../lib/eal/common/eal_common_trace.c:477
#2 0x000000010042f778 in rte_eth_trace_tx_hairpin_queue_setup_init () at
../lib/ethdev/ethdev_trace_points.c:136
#3 0x0000000100d8d23c in __libc_csu_init ()
#4 0x00007ffff78f80dc in generic_start_main (main=0x10012f6cc <main>,
argc=<optimized out>, argv=0x7ffffffff4f8,
auxvec=0x7ffffffff5d8, init=0x100d8d1b0 <__libc_csu_init>,
rtld_fini=<optimized out>,
stack_end=<optimized out>, fini=<optimized out>) at ../csu/libc-start.c:264
#5 0x00007ffff78f8324 in __libc_start_main (argc=<optimized out>,
argv=<optimized out>, ev=<optimized out>,
auxvec=<optimized out>, rtld_fini=<optimized out>, stinfo=<optimized out>,
stack_on_entry=<optimized out>)
at ../sysdeps/unix/sysv/linux/powerpc/libc-start.c:98
#6 0x0000000000000000 in ?? ()
Architecture: ppc64le
Hypervisor vendor: KVM
CPU: POWER9 (architected), altivec supported, 2.2 (pvr 004e 1202)
OS: Ubuntu 20.04
Kernel: 5.4.0-26-generic
Device: Nvidia ConnectX-6 Dx
</pre>
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