Hello Christian, Could you have a look at this? Is there someone working on it? We will have to disable the table unit tests in CI otherwise.
Thanks. -- David Marchand On Mon, May 27, 2019 at 6:50 PM <bugzi...@dpdk.org> wrote: > https://bugs.dpdk.org/show_bug.cgi?id=285 > > Bug ID: 285 > Summary: rte_table unit test crashes in ipv6 > Product: DPDK > Version: unspecified > Hardware: All > OS: All > Status: CONFIRMED > Severity: major > Priority: Normal > Component: other > Assignee: dev@dpdk.org > Reporter: david.march...@redhat.com > CC: cristian.dumitre...@intel.com > Target Milestone: --- > > Starting the table_autotest ut on current master, with 2048 hugepages > available > and 8 cores triggers a crash in librte_table: > > (gdb) run -c 0xff > Starting program: /home/dmarchan/git/pub/dpdk/./master/app/test -c 0xff > [Thread debugging using libthread_db enabled] > Using host libthread_db library "/lib64/libthread_db.so.1". > EAL: Detected 8 lcore(s) > EAL: Detected 1 NUMA nodes > [New Thread 0x7ffff6cc1700 (LWP 28387)] > EAL: Multi-process socket /var/run/dpdk/rte/mp_socket > [New Thread 0x7ffff64c0700 (LWP 28388)] > EAL: No available hugepages reported in hugepages-1048576kB > EAL: Probing VFIO support... > [New Thread 0x7ffff5cbf700 (LWP 28389)] > [New Thread 0x7ffff54be700 (LWP 28390)] > [New Thread 0x7ffff4cbd700 (LWP 28391)] > [New Thread 0x7ffff44bc700 (LWP 28392)] > [New Thread 0x7ffff3cbb700 (LWP 28394)] > [New Thread 0x7ffff34ba700 (LWP 28395)] > [New Thread 0x7ffff2cb9700 (LWP 28396)] > EAL: PCI device 0000:00:1f.6 on NUMA socket -1 > EAL: Invalid NUMA socket, default to 0 > EAL: probe driver: 8086:15d7 net_e1000_em > APP: HPET is not enabled, using TSC as default timer > RTE>>table_autotest > Getting/Creating the mempool ... > > [...] > > ************Table tests************ > -------------- > RUNNING TEST - test_table_lpm_combined > -------------- > Expected 50, got 50 > Expected 0, got 0 > Expected 25, got 25 > Expected 1, got 1 > Expected 0, got 0 > Change entry action > Expected 0, got 0 > Expected 50, got 50 > delete entry > TABLE: rte_table_lpm_create: Invalid n_rules > PIPELINE: rte_pipeline_table_create: Table creation failed > TABLE: rte_table_lpm_entry_add: invalid depth (0) > TABLE: rte_table_lpm_entry_add: invalid depth (33) > -------------- > RUNNING TEST - test_table_lpm_ipv6_combined > -------------- > > Program received signal SIGSEGV, Segmentation fault. > rte_table_lpm_ipv6_entry_add (table=0x100215e40, key=0x7fffffff76a0, > entry=0x7fffffff7520, key_found=0x7fffffff74dc, entry_ptr=0x7fffffff7530) > at > /home/dmarchan/git/pub/dpdk/lib/librte_table/rte_table_lpm_ipv6.c:236 > 236 lpm->nht_users[nht_pos0] -= nht_pos0_valid; > > (gdb) bt > #0 rte_table_lpm_ipv6_entry_add (table=0x100215e40, key=0x7fffffff76a0, > entry=0x7fffffff7520, key_found=0x7fffffff74dc, entry_ptr=0x7fffffff7530) > at > /home/dmarchan/git/pub/dpdk/lib/librte_table/rte_table_lpm_ipv6.c:236 > #1 0x00000000004ac437 in test_table_type (table_ops=0xfb4dc0 > <rte_table_lpm_ipv6_ops>, table_args=table_args@entry=0x7fffffff76c0, > key=<optimized out>, table_packets=table_packets@entry=0x7fffffff76e0, > n_ops=0, manage_ops=0x0) at > /home/dmarchan/git/pub/dpdk/app/test/test_table_combined.c:150 > #2 0x00000000004af476 in test_table_lpm_ipv6_combined () at > /home/dmarchan/git/pub/dpdk/app/test/test_table_combined.c:379 > #3 0x00000000004a2090 in test_table () at > /home/dmarchan/git/pub/dpdk/app/test/test_table.c:174 > #4 0x000000000048a05b in cmd_autotest_parsed > (parsed_result=0x7fffffff7c20, > cl=<optimized out>, data=<optimized out>) at > /home/dmarchan/git/pub/dpdk/app/test/commands.c:76 > #5 0x0000000000682f0d in cmdline_parse (cl=cl@entry=0x95b4690, > buf=0x95b46d8 > "table_autotest \n") at > /home/dmarchan/git/pub/dpdk/lib/librte_cmdline/cmdline_parse.c:295 > #6 0x0000000000681eb0 in cmdline_valid_buffer (rdl=<optimized out>, > buf=<optimized out>, size=<optimized out>) at > /home/dmarchan/git/pub/dpdk/lib/librte_cmdline/cmdline.c:31 > #7 0x0000000000684dc4 in rdline_char_in (rdl=rdl@entry=0x95b46a0, c=10 > '\n') > at /home/dmarchan/git/pub/dpdk/lib/librte_cmdline/cmdline_rdline.c:421 > #8 0x0000000000681bcc in cmdline_in (cl=cl@entry=0x95b4690, > buf=buf@entry=0x7fffffffdd20 "\n\377", size=1) at > /home/dmarchan/git/pub/dpdk/lib/librte_cmdline/cmdline.c:148 > #9 0x000000000068215b in cmdline_interact (cl=cl@entry=0x95b4690) at > /home/dmarchan/git/pub/dpdk/lib/librte_cmdline/cmdline.c:227 > #10 0x00000000004806cc in main (argc=<optimized out>, argv=<optimized > out>) at > /home/dmarchan/git/pub/dpdk/app/test/test.c:184 > > -- > You are receiving this mail because: > You are the assignee for the bug.
