Date: Fri, 19 Feb 2016 22:06:42 -0800 From: Mark Millard <markmi@dsl-only.net> To: kyua-discuss@googlegroups.com, freebsd-arm <freebsd-arm@freebsd.org> Subject: "kyua test -k /usr/tests/Kyuafile" got Bus Error on arm (rpi2) under FreeBSD projects/clang380-import -r295601 Message-ID: <22107DF0-2569-48B0-B0AC-DC0E55CB1EFF@dsl-only.net>
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Context: armv7-a/cortex-a7 (on a RPI2B) with SCTLR bit[1]=3D=3D1 so =
requiring strict alignment. "kyua test -k /usr/tests/Kyuafile" on a =
FreeBSD projects/clang380-import -r295601 build.
> usr.sbin/rpcbind/addrmerge_test:addrmerge_bindip6 -> *** Fatal =
signal 10 received
> *** Log file is /root/.kyua/logs/kyua.20160220-020456.log
> *** Please report this problem to kyua-discuss@googlegroups.com =
detailing what you were doing before the crash happened; if possible, =
include the log file mentioned above
> Bus error (core dumped)
The tail of the large log file looks like:
> 20160220-035605 I 69058 utils/cmdline/ui.cpp:103: stdout: =
usr.sbin/rpcbind/addrmerge_test:addrmerge_bindip -> =20
> 20160220-035605 I 69058 engine/scheduler.cpp:1084: Spawning =
/usr/tests/usr.sbin/rpcbind/addrmerge_test:addrmerge_bindip
> 20160220-035605 I 69058 utils/process/executor.cpp:774: Spawned =
subprocess with exec_handle 99534
> 20160220-035605 I 69058 utils/process/executor.cpp:630: Waited for =
subprocess with exec_handle 99534
> 20160220-035605 I 69058 utils/process/executor.cpp:368: Cleaning up =
exit_handle for exec_handle 99534
> 20160220-035605 I 69058 utils/cmdline/ui.cpp:103: stdout: failed: 1 =
checks failed; see output for more details [0.017s]
> 20160220-035605 I 69058 utils/cmdline/ui.cpp:103: stdout: =
usr.sbin/rpcbind/addrmerge_test:addrmerge_bindip6 -> =20
> 20160220-035605 I 69058 engine/scheduler.cpp:1084: Spawning =
/usr/tests/usr.sbin/rpcbind/addrmerge_test:addrmerge_bindip6
> 20160220-035605 I 69058 utils/process/executor.cpp:774: Spawned =
subprocess with exec_handle 99535
> 20160220-035605 I 69058 utils/process/executor.cpp:630: Waited for =
subprocess with exec_handle 99535
> 20160220-035605 W 69058 utils/process/executor.cpp:350: Implicitly =
cleaning up exit_handle for exec_handle 99535; ignoring errors!
> 20160220-035605 I 69058 utils/process/executor.cpp:368: Cleaning up =
exit_handle for exec_handle 99535
gdb of the core dump shows:
> (gdb) print/x $pc
> $2 =3D 0x1c000
> (gdb) bt
> #0 std::__1::__tree_next<std::__1::__tree_node_base<void*>*> =
(__x=3D0xbfbfd274) at __tree:126
> warning: (Internal error: pc 0x56c3f in read in psymtab, but not in =
symtab.)
>=20
> #1 0x00056c40 in std::__1::__tree<std::__1::__value_type<int, long =
long>, std::__1::__map_value_compare<int, std::__1::__value_type<int, =
long long>, std::__1::less<int>, true>, =
std::__1::allocator<std::__1::__value_type<int, long long> > >::erase () =
at __tree:647
> warning: (Internal error: pc 0x56c40 in read in psymtab, but not in =
symtab.)
>=20
> warning: (Internal error: pc 0x56c3f in read in psymtab, but not in =
symtab.)
>=20
> #2 0x0005180c in drivers::run_tests::drive =
(kyuafile_path=3D@0xbfbfd8f0, build_root=3D<value optimized out>, =
store_path=3D@0xbfbfd964, filters=3D@0xbfbfd8e0, =
user_config=3D@0xbfbfddc4, hooks=3D@0xbfbfd908)
> at map:1232
> warning: (Internal error: pc 0x409bb in read in psymtab, but not in =
symtab.)
>=20
> #3 0x000409bc in cli::cmd_test::run () at cli/cmd_test.cpp:158
> warning: (Internal error: pc 0x409bc in read in psymtab, but not in =
symtab.)
>=20
> warning: (Internal error: pc 0x409bb in read in psymtab, but not in =
symtab.)
>=20
> #4 0x0001ba40 in =
utils::cmdline::base_command<utils::config::tree>::main =
(this=3D0x20a1b640, ui=3D0xbfbfe9cc, args=3D@0xbfbfdeb4, =
data=3D@0xbfbfddc4) at base_command.ipp:96
> #5 0x000127b0 in (anonymous namespace)::run_subcommand =
(ui=3D0xbfbfe9cc, command=3D0x20a1b640, args=3D@0xbfbfdeb4, =
user_config=3D@0xbfbfddc4) at cli/main.cpp:139
> #6 0x00011a24 in (anonymous namespace)::safe_main (ui=3D0xbfbfe9cc, =
argc=3D4, argv=3D0xbfbfed0c, mock_command=3D<value optimized out>) at =
cli/main.cpp:228
> #7 0x0000f458 in cli::main (ui=3D0xbfbfe9cc, argc=3D4, =
argv=3D0xbfbfed0c, mock_command=3D<value optimized out>) at =
cli/main.cpp:280
> #8 0x00012104 in cli::main (argc=3D4, argv=3D0xbfbfed0c) at =
cli/main.cpp:353
> #9 0x0000ee84 in main (argc=3D4, argv=3D0xbfbfed0c) at main.cpp:49
> (gdb) x/32i $pc-124
> 0x1bf84 =
<_ZNSt3__13mapINS_12basic_stringIcNS_11char_traitsIcEENS_9allocatorIcEEEEN=
S_3setIS6_NS_4lessIS6_EENS4_IS6_EEEES9_NS4_INS_4pairIKS6_SB_EEEEED2Ev+40>:=
pop {r11, pc}
> 0x1bf88 <_ZNSt3__111__tree_nextIPNS_16__tree_node_baseIPvEEEET_S5_>: =
sub sp, sp, #84 ; 0x54
> 0x1bf8c <_ZNSt3__111__tree_nextIPNS_16__tree_node_baseIPvEEEET_S5_+4>: =
mov r1, r0
> 0x1bf90 <_ZNSt3__111__tree_nextIPNS_16__tree_node_baseIPvEEEET_S5_+8>: =
str r0, [sp, #24]
> 0x1bf94 =
<_ZNSt3__111__tree_nextIPNS_16__tree_node_baseIPvEEEET_S5_+12>: ldr =
r0, [r0, #4]
> 0x1bf98 =
<_ZNSt3__111__tree_nextIPNS_16__tree_node_baseIPvEEEET_S5_+16>: add =
r2, sp, #32 ; 0x20
> 0x1bf9c =
<_ZNSt3__111__tree_nextIPNS_16__tree_node_baseIPvEEEET_S5_+20>: str =
r2, [sp, #40]
> 0x1bfa0 =
<_ZNSt3__111__tree_nextIPNS_16__tree_node_baseIPvEEEET_S5_+24>: mvn =
r2, #0 ; 0x0
> 0x1bfa4 =
<_ZNSt3__111__tree_nextIPNS_16__tree_node_baseIPvEEEET_S5_+28>: str =
r2, [sp, #36]
> 0x1bfa8 =
<_ZNSt3__111__tree_nextIPNS_16__tree_node_baseIPvEEEET_S5_+32>: ldr =
r2, [sp, #40]
> 0x1bfac =
<_ZNSt3__111__tree_nextIPNS_16__tree_node_baseIPvEEEET_S5_+36>: mov =
r3, #0 ; 0x0
> 0x1bfb0 =
<_ZNSt3__111__tree_nextIPNS_16__tree_node_baseIPvEEEET_S5_+40>: str =
r3, [r2]
> 0x1bfb4 =
<_ZNSt3__111__tree_nextIPNS_16__tree_node_baseIPvEEEET_S5_+44>: ldr =
r2, [sp, #32]
> 0x1bfb8 =
<_ZNSt3__111__tree_nextIPNS_16__tree_node_baseIPvEEEET_S5_+48>: str =
r1, [sp, #8]
> 0x1bfbc =
<_ZNSt3__111__tree_nextIPNS_16__tree_node_baseIPvEEEET_S5_+52>: str =
r0, [sp, #4]
> 0x1bfc0 =
<_ZNSt3__111__tree_nextIPNS_16__tree_node_baseIPvEEEET_S5_+56>: str =
r2, [sp]
> 0x1bfc4 =
<_ZNSt3__111__tree_nextIPNS_16__tree_node_baseIPvEEEET_S5_+60>: b =
0x1bfc8 <_ZNSt3__111__tree_nextIPNS_16__tree_node_baseIPvEEEET_S5_+64>
> 0x1bfc8 =
<_ZNSt3__111__tree_nextIPNS_16__tree_node_baseIPvEEEET_S5_+64>: ldr =
r0, [sp]
> 0x1bfcc =
<_ZNSt3__111__tree_nextIPNS_16__tree_node_baseIPvEEEET_S5_+68>: str =
r0, [sp, #12]
> 0x1bfd0 =
<_ZNSt3__111__tree_nextIPNS_16__tree_node_baseIPvEEEET_S5_+72>: add =
r1, sp, #12 ; 0xc
> 0x1bfd4 =
<_ZNSt3__111__tree_nextIPNS_16__tree_node_baseIPvEEEET_S5_+76>: str =
r1, [sp, #80]
> 0x1bfd8 =
<_ZNSt3__111__tree_nextIPNS_16__tree_node_baseIPvEEEET_S5_+80>: b =
0x1bfdc <_ZNSt3__111__tree_nextIPNS_16__tree_node_baseIPvEEEET_S5_+84>
> 0x1bfdc =
<_ZNSt3__111__tree_nextIPNS_16__tree_node_baseIPvEEEET_S5_+84>: ldr =
r0, [sp, #4]
> 0x1bfe0 =
<_ZNSt3__111__tree_nextIPNS_16__tree_node_baseIPvEEEET_S5_+88>: cmp =
r0, #0 ; 0x0
> 0x1bfe4 =
<_ZNSt3__111__tree_nextIPNS_16__tree_node_baseIPvEEEET_S5_+92>: beq =
0x1c058 <_ZNSt3__111__tree_nextIPNS_16__tree_node_baseIPvEEEET_S5_+208>
> 0x1bfe8 =
<_ZNSt3__111__tree_nextIPNS_16__tree_node_baseIPvEEEET_S5_+96>: b =
0x1bfec <_ZNSt3__111__tree_nextIPNS_16__tree_node_baseIPvEEEET_S5_+100>
> 0x1bfec =
<_ZNSt3__111__tree_nextIPNS_16__tree_node_baseIPvEEEET_S5_+100>: =
ldr r0, [sp, #24]
> 0x1bff0 =
<_ZNSt3__111__tree_nextIPNS_16__tree_node_baseIPvEEEET_S5_+104>: =
ldr r0, [r0, #4]
> 0x1bff4 =
<_ZNSt3__111__tree_nextIPNS_16__tree_node_baseIPvEEEET_S5_+108>: =
str r0, [sp, #60]
> 0x1bff8 =
<_ZNSt3__111__tree_nextIPNS_16__tree_node_baseIPvEEEET_S5_+112>: =
b 0x1bffc =
<_ZNSt3__111__tree_nextIPNS_16__tree_node_baseIPvEEEET_S5_+116>
> 0x1bffc =
<_ZNSt3__111__tree_nextIPNS_16__tree_node_baseIPvEEEET_S5_+116>: =
ldr r0, [sp, #60]
> 0x1c000 =
<_ZNSt3__111__tree_nextIPNS_16__tree_node_baseIPvEEEET_S5_+120>: =
ldr r0, [r0]
> (gdb) info reg
> r0 0x1 1
> r1 0xbfbfd018 -1077948392
> r2 0x0 0
> r3 0x0 0
> r4 0xbfbfd080 -1077948288
> r5 0xbfbfd964 -1077946012
> r6 0xbfbfd8ec -1077946132
> r7 0xbfbfd8f0 -1077946128
> r8 0x0 0
> r9 0xbfbfed20 -1077940960
> r10 0xbfbfed0c -1077940980
> r11 0xbfbfd108 -1077948152
> r12 0xbfbfd274 -1077947788
> sp 0xbfbfd00c -1077948404
> lr 0x56c40 355392
> pc 0x1c000 114688
> fps 0x20810d70 545328496
> cpsr 0x20000010 536870928
For reference:
> #0 std::__1::__tree_next<std::__1::__tree_node_base<void*>*> =
(__x=3D0xbfbfd274) at __tree:126
> 126 while (__x->__left_ !=3D nullptr)
> #1 0x00056c40 in std::__1::__tree<std::__1::__value_type<int, long =
long>, std::__1::__map_value_compare<int, std::__1::__value_type<int, =
long long>, std::__1::less<int>, true>, =
std::__1::allocator<std::__1::__value_type<int, long long> > >::erase () =
at __tree:647
> 647 __tree_next(static_cast<typename =
__node::base::pointer>(__ptr_)));
> #2 0x0005180c in drivers::run_tests::drive =
(kyuafile_path=3D@0xbfbfd8f0, build_root=3D<value optimized out>, =
store_path=3D@0xbfbfd964, filters=3D@0xbfbfd8e0, =
user_config=3D@0xbfbfddc4, hooks=3D@0xbfbfd908)
> at map:1232
> 1232 iterator erase(iterator __p) {return =
__tree_.erase(__p.__i_);}
> #3 0x000409bc in cli::cmd_test::run () at cli/cmd_test.cpp:158
> 158 const drivers::run_tests::result result =3D =
drivers::run_tests::drive(
The FreeBSD port was built in a context with:
> # more /etc/make.conf=20
> DEFAULT_VERSIONS+=3Dperl5=3D5.22
> WRKDIRPREFIX=3D/usr/obj/portswork
> WITH_DEBUG=3D
> WITH_DEBUG_FILES=3D
> MALLOC_PRODUCTION=3D
> TO_TYPE=3Darmv6
> TOOLS_TO_TYPE=3Darm-gnueabi
> VERSION_CONTEXT=3D11.0
> CFLAGS+=3D-target ${TO_TYPE}--freebsd${VERSION_CONTEXT}-gnueabi =
-march=3Darmv7-a -mcpu=3Dcortex-a7 -mfloat-abi=3Dsoftfp =
-mno-unaligned-access
Attempting to get a report for what kyua completed before the failure =
results in:
# kyua report --results-file=3D/usr/tests
kyua: E: Invalid metadata schema: attempt to write a readonly database =
(sqlite op: sqlite3_prepare_v2) (sqlite db: =
/root/.kyua/store/results.usr_tests.20160220-020457-015507.db).
=3D=3D=3D
Mark Millard
markmi at dsl-only.net
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