Re: Automated report: NetBSD-current/i386 test failure (l2tp)
On 23/10/2020 08:25, Andreas Gustafsson wrote: Roy Marples wrote: This is rump crashing and I don't know why. If the rump kernel crashes in the test, that likely means the real kernel will crash in actual use. I can't get a backtrace to tell me where the problem is. I managed to get one this way: sysctl -w kern.defcorename="/tmp/%n.core" cd /usr/tests/net/if_l2tp ./t_l2tp l2tp_basic_ipv4overipv4 gdb rump_server /tmp/rump_server.core It looks like this: Thanks for that, it should now be fixed. Roy
Re: Automated report: NetBSD-current/i386 test failure (l2tp)
Roy Marples wrote: > This is rump crashing and I don't know why. If the rump kernel crashes in the test, that likely means the real kernel will crash in actual use. > I can't get a backtrace to tell me where the problem is. I managed to get one this way: sysctl -w kern.defcorename="/tmp/%n.core" cd /usr/tests/net/if_l2tp ./t_l2tp l2tp_basic_ipv4overipv4 gdb rump_server /tmp/rump_server.core It looks like this: (gdb) bt #0 0x752206d751ea in _lwp_kill () from /usr/lib/libc.so.12 #1 0x752206d756e5 in abort () at /tmp/build/2020.10.22.11.21.42-amd64-debug/src/lib/libc/stdlib/abort.c:74 #2 0x7522076088bf in rumpuser_exit (rv=rv@entry=-1) at /tmp/build/2020.10.22.11.21.42-amd64-debug/src/lib/librumpuser/rumpuser.c:236 #3 0x7522082c2b74 in cpu_reboot (howto=, bootstr=) at /tmp/build/2020.10.22.11.21.42-amd64-debug/src/lib/librump/../../sys/rump/librump/rumpkern/emul.c:429 #4 0x75220827b08d in kern_reboot (howto=4, bootstr=0x0) at /tmp/build/2020.10.22.11.21.42-amd64-debug/src/lib/librump/../../sys/rump/../kern/kern_reboot.c:73 #5 0x752208279efe in vpanic ( fmt=0x752205ea5428 "kernel %sassertion \"%s\" failed: file \"%s\", line %d ", ap=0x75220319fc88) at /tmp/build/2020.10.22.11.21.42-amd64-debug/src/lib/librump/../../sys/rump/../kern/subr_prf.c:290 #6 0x75220825f298 in kern_assert (fmt=) at /tmp/build/2020.10.22.11.21.42-amd64-debug/src/lib/librump/../../sys/rump/../lib/libkern/kern_assert.c:51 #7 0x752205e9fa7d in if_percpuq_enqueue (ipq=0x0, m=0x752208061650) at /tmp/build/2020.10.22.11.21.42-amd64-debug/src/sys/rump/net/lib/libnet/../../../../net/if.c:911 #8 0x752204a03801 in in_l2tp_input (eparg=, proto=, off=20, m=0x752208061858) at /tmp/build/2020.10.22.11.21.42-amd64-debug/src/sys/rump/net/lib/libl2tp/../../../../netinet/in_l2tp.c:349 #9 in_l2tp_input (m=0x752208061858, off=20, proto=, eparg=) at /tmp/build/2020.10.22.11.21.42-amd64-debug/src/sys/rump/net/lib/libl2tp/../../../../netinet/in_l2tp.c:249 #10 0x752205e75097 in encap4_input (m=0x752208061858, off=20, proto=115) at /tmp/build/2020.10.22.11.21.42-amd64-debug/src/sys/rump/net/lib/libnet/../../../../netinet/ip_encap.c:357 #11 0x752205e7d465 in ip_input (ifp=, m=) at /tmp/build/2020.10.22.11.21.42-amd64-debug/src/sys/rump/net/lib/libnet/../../../../netinet/ip_input.c:821 #12 ipintr (arg=) at /tmp/build/2020.10.22.11.21.42-amd64-debug/src/sys/rump/net/lib/libnet/../../../../netinet/ip_input.c:412 #13 0x7522082c265c in sithread (arg=) at /tmp/build/2020.10.22.11.21.42-amd64-debug/src/lib/librump/../../sys/rump/librump/rumpkern/intr.c:180 #14 0x7522082bf52e in threadbouncer (arg=0x75220883bac0) at /tmp/build/2020.10.22.11.21.42-amd64-debug/src/lib/librump/../../sys/rump/librump/rumpkern/threads.c:90 #15 0x75220720bf7e in pthread__create_tramp (cookie=0x7522085a4800) at /tmp/build/2020.10.22.11.21.42-amd64-debug/src/lib/libpthread/pthread.c:560 #16 0x752206c91dc0 in ?? () from /usr/lib/libc.so.12 -- Andreas Gustafsson, g...@gson.org
Re: Automated report: NetBSD-current/i386 test failure (l2tp)
Hi Andreas On 22/10/2020 09:00, Andreas Gustafsson wrote: Hi Roy, On Oct 16, the NetBSD Test Fixture wrote: The newly failing test cases are: net/if_l2tp/t_l2tp:l2tp_basic_ipv4overipv4 net/if_l2tp/t_l2tp:l2tp_basic_ipv4overipv6 net/if_l2tp/t_l2tp:l2tp_basic_ipv6overipv4 net/if_l2tp/t_l2tp:l2tp_basic_ipv6overipv6 net/ipsec/t_ipsec_l2tp:ipsec_l2tp_ipv4_transport_ah_hmacsha512 net/ipsec/t_ipsec_l2tp:ipsec_l2tp_ipv4_transport_ah_null net/ipsec/t_ipsec_l2tp:ipsec_l2tp_ipv4_transport_esp_null net/ipsec/t_ipsec_l2tp:ipsec_l2tp_ipv4_transport_esp_rijndaelcbc net/ipsec/t_ipsec_l2tp:ipsec_l2tp_ipv4_tunnel_ah_hmacsha512 net/ipsec/t_ipsec_l2tp:ipsec_l2tp_ipv4_tunnel_ah_null net/ipsec/t_ipsec_l2tp:ipsec_l2tp_ipv4_tunnel_esp_null net/ipsec/t_ipsec_l2tp:ipsec_l2tp_ipv4_tunnel_esp_rijndaelcbc net/ipsec/t_ipsec_l2tp:ipsec_l2tp_ipv6_transport_ah_hmacsha512 net/ipsec/t_ipsec_l2tp:ipsec_l2tp_ipv6_transport_ah_null net/ipsec/t_ipsec_l2tp:ipsec_l2tp_ipv6_transport_esp_null net/ipsec/t_ipsec_l2tp:ipsec_l2tp_ipv6_transport_esp_rijndaelcbc net/ipsec/t_ipsec_l2tp:ipsec_l2tp_ipv6_tunnel_ah_hmacsha512 net/ipsec/t_ipsec_l2tp:ipsec_l2tp_ipv6_tunnel_ah_null net/ipsec/t_ipsec_l2tp:ipsec_l2tp_ipv6_tunnel_esp_null net/ipsec/t_ipsec_l2tp:ipsec_l2tp_ipv6_tunnel_esp_rijndaelcbc These are still failing as of 2020.10.21.15.12.15, and the commit that triggered the failures has now been identified: 2020.10.15.02.54.10 roy src/sys/net/if_l2tp.c 1.44 For logs, see http://www.gson.org/netbsd/bugs/build/amd64/commits-2020.10.html#2020.10.15.02.54.10 This is rump crashing and I don't know why. I can't get a backtrace to tell me where the problem is. Roy
Re: Automated report: NetBSD-current/i386 test failure (l2tp)
Hi Roy, On Oct 16, the NetBSD Test Fixture wrote: > The newly failing test cases are: > > net/if_l2tp/t_l2tp:l2tp_basic_ipv4overipv4 > net/if_l2tp/t_l2tp:l2tp_basic_ipv4overipv6 > net/if_l2tp/t_l2tp:l2tp_basic_ipv6overipv4 > net/if_l2tp/t_l2tp:l2tp_basic_ipv6overipv6 > net/ipsec/t_ipsec_l2tp:ipsec_l2tp_ipv4_transport_ah_hmacsha512 > net/ipsec/t_ipsec_l2tp:ipsec_l2tp_ipv4_transport_ah_null > net/ipsec/t_ipsec_l2tp:ipsec_l2tp_ipv4_transport_esp_null > net/ipsec/t_ipsec_l2tp:ipsec_l2tp_ipv4_transport_esp_rijndaelcbc > net/ipsec/t_ipsec_l2tp:ipsec_l2tp_ipv4_tunnel_ah_hmacsha512 > net/ipsec/t_ipsec_l2tp:ipsec_l2tp_ipv4_tunnel_ah_null > net/ipsec/t_ipsec_l2tp:ipsec_l2tp_ipv4_tunnel_esp_null > net/ipsec/t_ipsec_l2tp:ipsec_l2tp_ipv4_tunnel_esp_rijndaelcbc > net/ipsec/t_ipsec_l2tp:ipsec_l2tp_ipv6_transport_ah_hmacsha512 > net/ipsec/t_ipsec_l2tp:ipsec_l2tp_ipv6_transport_ah_null > net/ipsec/t_ipsec_l2tp:ipsec_l2tp_ipv6_transport_esp_null > net/ipsec/t_ipsec_l2tp:ipsec_l2tp_ipv6_transport_esp_rijndaelcbc > net/ipsec/t_ipsec_l2tp:ipsec_l2tp_ipv6_tunnel_ah_hmacsha512 > net/ipsec/t_ipsec_l2tp:ipsec_l2tp_ipv6_tunnel_ah_null > net/ipsec/t_ipsec_l2tp:ipsec_l2tp_ipv6_tunnel_esp_null > net/ipsec/t_ipsec_l2tp:ipsec_l2tp_ipv6_tunnel_esp_rijndaelcbc These are still failing as of 2020.10.21.15.12.15, and the commit that triggered the failures has now been identified: 2020.10.15.02.54.10 roy src/sys/net/if_l2tp.c 1.44 For logs, see http://www.gson.org/netbsd/bugs/build/amd64/commits-2020.10.html#2020.10.15.02.54.10 -- Andreas Gustafsson, g...@gson.org
