Console Output
Skipping 384 KB..
Full Log/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/build/src/cc/frontends/b/lexer.ll.cc:764:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for ( yyl = 0; yyl < yyleng; ++yyl )
^
/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/build/src/cc/frontends/b/lexer.ll.cc: In member function ‘int ebpfccFlexLexer::yy_get_next_buffer()’:
/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/build/src/cc/frontends/b/lexer.ll.cc:1506:44: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
if ((int) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
^
[ 45%] Linking CXX static library libb_frontend.a
make[2]: Leaving directory '/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/build'
[ 45%] Built target b_frontend
make[2]: Entering directory '/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/build'
make[2]: Entering directory '/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/build'
Scanning dependencies of target bcc-shared
make[2]: Leaving directory '/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/build'
Scanning dependencies of target bcc-static
make[2]: Leaving directory '/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/build'
make[2]: Entering directory '/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/build'
make[2]: Entering directory '/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/build'
[ 48%] Building CXX object src/cc/CMakeFiles/bcc-shared.dir/link_all.cc.o
[ 48%] Building CXX object src/cc/CMakeFiles/bcc-static.dir/bcc_common.cc.o
[ 48%] Building CXX object src/cc/CMakeFiles/bcc-shared.dir/bcc_common.cc.o
[ 48%] Building CXX object src/cc/CMakeFiles/bcc-static.dir/bpf_module.cc.o
[ 48%] Building CXX object src/cc/CMakeFiles/bcc-shared.dir/bpf_module.cc.o
[ 54%] Building CXX object src/cc/CMakeFiles/bcc-static.dir/bcc_btf.cc.o
[ 54%] Building CXX object src/cc/CMakeFiles/bcc-shared.dir/bcc_btf.cc.o
/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/src/cc/bcc_btf.cc: In member function ‘int ebpf::BTF::get_btf_info(const char*, void**, unsigned int*, unsigned int*, void**, unsigned int*, unsigned int*)’:
/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/src/cc/bcc_btf.cc:315:9: warning: ‘int btf_ext__reloc_func_info(const btf*, const btf_ext*, const char*, __u32, void**, __u32*)’ is deprecated: btf_ext__reloc_func_info was never meant as a public API and has wrong assumptions embedded in it; it will be removed in the future libbpf versions [-Wdeprecated-declarations]
ret = btf_ext__reloc_func_info(btf_, btf_ext_, fname, 0,
^
/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/src/cc/bcc_btf.cc: In member function ‘int ebpf::BTF::get_btf_info(const char*, void**, unsigned int*, unsigned int*, void**, unsigned int*, unsigned int*)’:
/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/src/cc/bcc_btf.cc:315:9: warning: ‘int btf_ext__reloc_func_info(const btf*, const btf_ext*, const char*, __u32, void**, __u32*)’ is deprecated: btf_ext__reloc_func_info was never meant as a public API and has wrong assumptions embedded in it; it will be removed in the future libbpf versions [-Wdeprecated-declarations]
ret = btf_ext__reloc_func_info(btf_, btf_ext_, fname, 0,
^
In file included from /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/src/cc/bcc_libbpf_inc.h:9:0,
from /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/src/cc/bcc_btf.cc:22:
/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/src/cc/libbpf/src/btf.h:80:5: note: declared here
int btf_ext__reloc_func_info(const struct btf *btf,
^
/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/src/cc/bcc_btf.cc:315:9: warning: ‘int btf_ext__reloc_func_info(const btf*, const btf_ext*, const char*, __u32, void**, __u32*)’ is deprecated: btf_ext__reloc_func_info was never meant as a public API and has wrong assumptions embedded in it; it will be removed in the future libbpf versions [-Wdeprecated-declarations]
ret = btf_ext__reloc_func_info(btf_, btf_ext_, fname, 0,
^
In file included from /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/src/cc/bcc_libbpf_inc.h:9:0,
from /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/src/cc/bcc_btf.cc:22:
/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/src/cc/libbpf/src/btf.h:80:5: note: declared here
int btf_ext__reloc_func_info(const struct btf *btf,
^
/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/src/cc/bcc_btf.cc:316:33: warning: ‘int btf_ext__reloc_func_info(const btf*, const btf_ext*, const char*, __u32, void**, __u32*)’ is deprecated: btf_ext__reloc_func_info was never meant as a public API and has wrong assumptions embedded in it; it will be removed in the future libbpf versions [-Wdeprecated-declarations]
func_info, func_info_cnt);
^
In file included from /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/src/cc/bcc_libbpf_inc.h:9:0,
from /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/src/cc/bcc_btf.cc:22:
/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/src/cc/libbpf/src/btf.h:80:5: note: declared here
int btf_ext__reloc_func_info(const struct btf *btf,
^
In file included from /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/src/cc/bcc_libbpf_inc.h:9:0,
from /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/src/cc/bcc_btf.cc:22:
/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/src/cc/libbpf/src/btf.h:80:5: note: declared here
int btf_ext__reloc_func_info(const struct btf *btf,
^
/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/src/cc/bcc_btf.cc:322:9: warning: ‘int btf_ext__reloc_line_info(const btf*, const btf_ext*, const char*, __u32, void**, __u32*)’ is deprecated: btf_ext__reloc_line_info was never meant as a public API and has wrong assumptions embedded in it; it will be removed in the future libbpf versions [-Wdeprecated-declarations]
ret = btf_ext__reloc_line_info(btf_, btf_ext_, fname, 0,
^
/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/src/cc/bcc_btf.cc:315:9: warning: ‘int btf_ext__reloc_func_info(const btf*, const btf_ext*, const char*, __u32, void**, __u32*)’ is deprecated: btf_ext__reloc_func_info was never meant as a public API and has wrong assumptions embedded in it; it will be removed in the future libbpf versions [-Wdeprecated-declarations]
ret = btf_ext__reloc_func_info(btf_, btf_ext_, fname, 0,
^
In file included from /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/src/cc/bcc_libbpf_inc.h:9:0,
from /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/src/cc/bcc_btf.cc:22:
/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/src/cc/libbpf/src/btf.h:80:5: note: declared here
int btf_ext__reloc_func_info(const struct btf *btf,
^
/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/src/cc/bcc_btf.cc:316:33: warning: ‘int btf_ext__reloc_func_info(const btf*, const btf_ext*, const char*, __u32, void**, __u32*)’ is deprecated: btf_ext__reloc_func_info was never meant as a public API and has wrong assumptions embedded in it; it will be removed in the future libbpf versions [-Wdeprecated-declarations]
func_info, func_info_cnt);
^
In file included from /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/src/cc/bcc_libbpf_inc.h:9:0,
from /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/src/cc/bcc_btf.cc:22:
/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/src/cc/libbpf/src/btf.h:80:5: note: declared here
int btf_ext__reloc_func_info(const struct btf *btf,
^
/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/src/cc/bcc_btf.cc:322:9: warning: ‘int btf_ext__reloc_line_info(const btf*, const btf_ext*, const char*, __u32, void**, __u32*)’ is deprecated: btf_ext__reloc_line_info was never meant as a public API and has wrong assumptions embedded in it; it will be removed in the future libbpf versions [-Wdeprecated-declarations]
ret = btf_ext__reloc_line_info(btf_, btf_ext_, fname, 0,
^
In file included from /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/src/cc/bcc_libbpf_inc.h:9:0,
from /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/src/cc/bcc_btf.cc:22:
/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/src/cc/libbpf/src/btf.h:85:5: note: declared here
int btf_ext__reloc_line_info(const struct btf *btf,
^
/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/src/cc/bcc_btf.cc:322:9: warning: ‘int btf_ext__reloc_line_info(const btf*, const btf_ext*, const char*, __u32, void**, __u32*)’ is deprecated: btf_ext__reloc_line_info was never meant as a public API and has wrong assumptions embedded in it; it will be removed in the future libbpf versions [-Wdeprecated-declarations]
ret = btf_ext__reloc_line_info(btf_, btf_ext_, fname, 0,
^
In file included from /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/src/cc/bcc_libbpf_inc.h:9:0,
from /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/src/cc/bcc_btf.cc:22:
/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/src/cc/libbpf/src/btf.h:85:5: note: declared here
int btf_ext__reloc_line_info(const struct btf *btf,
^
/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/src/cc/bcc_btf.cc:323:33: warning: ‘int btf_ext__reloc_line_info(const btf*, const btf_ext*, const char*, __u32, void**, __u32*)’ is deprecated: btf_ext__reloc_line_info was never meant as a public API and has wrong assumptions embedded in it; it will be removed in the future libbpf versions [-Wdeprecated-declarations]
line_info, line_info_cnt);
^
In file included from /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/src/cc/bcc_libbpf_inc.h:9:0,
from /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/src/cc/bcc_btf.cc:22:
/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/src/cc/libbpf/src/btf.h:85:5: note: declared here
int btf_ext__reloc_line_info(const struct btf *btf,
^
In file included from /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/src/cc/bcc_libbpf_inc.h:9:0,
from /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/src/cc/bcc_btf.cc:22:
/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/src/cc/libbpf/src/btf.h:85:5: note: declared here
int btf_ext__reloc_line_info(const struct btf *btf,
^
/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/src/cc/bcc_btf.cc:322:9: warning: ‘int btf_ext__reloc_line_info(const btf*, const btf_ext*, const char*, __u32, void**, __u32*)’ is deprecated: btf_ext__reloc_line_info was never meant as a public API and has wrong assumptions embedded in it; it will be removed in the future libbpf versions [-Wdeprecated-declarations]
ret = btf_ext__reloc_line_info(btf_, btf_ext_, fname, 0,
^
In file included from /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/src/cc/bcc_libbpf_inc.h:9:0,
from /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/src/cc/bcc_btf.cc:22:
/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/src/cc/libbpf/src/btf.h:85:5: note: declared here
int btf_ext__reloc_line_info(const struct btf *btf,
^
/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/src/cc/bcc_btf.cc:323:33: warning: ‘int btf_ext__reloc_line_info(const btf*, const btf_ext*, const char*, __u32, void**, __u32*)’ is deprecated: btf_ext__reloc_line_info was never meant as a public API and has wrong assumptions embedded in it; it will be removed in the future libbpf versions [-Wdeprecated-declarations]
line_info, line_info_cnt);
^
In file included from /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/src/cc/bcc_libbpf_inc.h:9:0,
from /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/src/cc/bcc_btf.cc:22:
/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/src/cc/libbpf/src/btf.h:85:5: note: declared here
int btf_ext__reloc_line_info(const struct btf *btf,
^
[ 54%] Building CXX object src/cc/CMakeFiles/bcc-shared.dir/exported_files.cc.o
[ 54%] Building CXX object src/cc/CMakeFiles/bcc-static.dir/exported_files.cc.o
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[ 74%] Building CXX object src/cc/CMakeFiles/bcc-static.dir/bcc_syms.cc.o
make[2]: Leaving directory '/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/build'
[ 74%] Built target bcc-shared
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make[2]: Entering directory '/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/build'
Scanning dependencies of target test_libbcc
make[2]: Leaving directory '/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/build'
make[2]: Entering directory '/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/build'
[ 77%] Building CXX object tests/cc/CMakeFiles/test_libbcc.dir/test_libbcc.cc.o
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make[2]: Leaving directory '/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/build'
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Scanning dependencies of target test_static
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make[1]: Leaving directory '/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/build'
make: Leaving directory '/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/build/tests/cc'
+ ctest -V -D ExperimentalTest --no-compress-output
UpdateCTestConfiguration from :/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/build/DartConfiguration.tcl
Cannot find file: /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/build/DartConfiguration.tcl
Site:
Build name: (empty)
Create new tag: 20210305-2235 - Experimental
UpdateCTestConfiguration from :/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/build/DartConfiguration.tcl
Cannot find file: /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/build/DartConfiguration.tcl
Test project /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/build
Constructing a list of tests
Checking test dependency graph...
Checking test dependency graph end
test 1
Start 1: style-check
1: Test command: /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/scripts/c-style-check.sh
1: Test timeout computed to be: 9.99988e+06
1: diff --git a/libbpf-tools/funclatency.bpf.c b/libbpf-tools/funclatency.bpf.c
1: index c2f9fdd..b556656 100644
1: --- a/libbpf-tools/funclatency.bpf.c
1: +++ b/libbpf-tools/funclatency.bpf.c
1: @@ -1,71 +1,69 @@
1: // SPDX-License-Identifier: GPL-2.0
1: /* Copyright (c) 2021 Google LLC. */
1: -#include "vmlinux.h"
1: +#include "funclatency.h"
1: #include <bpf/bpf_core_read.h>
1: #include <bpf/bpf_helpers.h>
1: #include <bpf/bpf_tracing.h>
1: -#include "funclatency.h"
1: #include "bits.bpf.h"
1: +#include "vmlinux.h"
1:
1: const volatile pid_t targ_tgid;
1: const volatile int units;
1:
1: /* key: pid. value: start time */
1: struct {
1: - __uint(type, BPF_MAP_TYPE_HASH);
1: - __uint(max_entries, MAX_PIDS);
1: - __type(key, u32);
1: - __type(value, u64);
1: + __uint(type, BPF_MAP_TYPE_HASH);
1: + __uint(max_entries, MAX_PIDS);
1: + __type(key, u32);
1: + __type(value, u64);
1: } starts SEC(".maps");
1:
1: __u32 hist[MAX_SLOTS];
1:
1: SEC("kprobe/dummy_kprobe")
1: -int BPF_KPROBE(dummy_kprobe)
1: -{
1: - u64 id = bpf_get_current_pid_tgid();
1: - u32 tgid = id >> 32;
1: - u32 pid = id;
1: - u64 nsec;
1: +int BPF_KPROBE(dummy_kprobe) {
1: + u64 id = bpf_get_current_pid_tgid();
1: + u32 tgid = id >> 32;
1: + u32 pid = id;
1: + u64 nsec;
1:
1: - if (targ_tgid && targ_tgid != tgid)
1: - return 0;
1: - nsec = bpf_ktime_get_ns();
1: - bpf_map_update_elem(&starts, &pid, &nsec, BPF_ANY);
1: + if (targ_tgid && targ_tgid != tgid)
1: + return 0;
1: + nsec = bpf_ktime_get_ns();
1: + bpf_map_update_elem(&starts, &pid, &nsec, BPF_ANY);
1:
1: - return 0;
1: + return 0;
1: }
1:
1: SEC("kretprobe/dummy_kretprobe")
1: -int BPF_KRETPROBE(dummy_kretprobe)
1: -{
1: - u64 *start;
1: - u64 nsec = bpf_ktime_get_ns();
1: - u64 id = bpf_get_current_pid_tgid();
1: - u32 pid = id;
1: - u64 slot, delta;
1: +int BPF_KRETPROBE(dummy_kretprobe) {
1: + u64 *start;
1: + u64 nsec = bpf_ktime_get_ns();
1: + u64 id = bpf_get_current_pid_tgid();
1: + u32 pid = id;
1: + u64 slot, delta;
1:
1: - start = bpf_map_lookup_elem(&starts, &pid);
1: - if (!start)
1: - return 0;
1: + start = bpf_map_lookup_elem(&starts, &pid);
1: + if (!start)
1: + return 0;
1:
1: - delta = nsec - *start;
1: + delta = nsec - *start;
1:
1: - switch (units) {
1: - case USEC:
1: - delta /= 1000;
1: - break;
1: - case MSEC:
1: - delta /= 1000000;
1: - break;
1: - }
1: + switch (units) {
1: + case USEC:
1: + delta /= 1000;
1: + break;
1: + case MSEC:
1: + delta /= 1000000;
1: + break;
1: + }
1:
1: - slot = log2l(delta);
1: - if (slot >= MAX_SLOTS)
1: - slot = MAX_SLOTS - 1;
1: - __sync_fetch_and_add(&hist[slot], 1);
1: + slot = log2l(delta);
1: + if (slot >= MAX_SLOTS)
1: + slot = MAX_SLOTS - 1;
1: + __sync_fetch_and_add(&hist[slot], 1);
1:
1: - return 0;
1: + return 0;
1: }
1:
1: char LICENSE[] SEC("license") = "GPL";
1: diff --git a/libbpf-tools/funclatency.c b/libbpf-tools/funclatency.c
1: index b225e7a..ebda1d8 100644
1: --- a/libbpf-tools/funclatency.c
1: +++ b/libbpf-tools/funclatency.c
1: @@ -17,319 +17,311 @@
1: #include <time.h>
1: #include <unistd.h>
1:
1: -#include <bpf/libbpf.h>
1: #include <bpf/bpf.h>
1: +#include <bpf/libbpf.h>
1: #include "funclatency.h"
1: #include "funclatency.skel.h"
1: -#include "trace_helpers.h"
1: #include "map_helpers.h"
1: +#include "trace_helpers.h"
1: #include "uprobe_helpers.h"
1:
1: #define warn(...) fprintf(stderr, __VA_ARGS__)
1:
1: static struct prog_env {
1: - int units;
1: - pid_t pid;
1: - unsigned int duration;
1: - unsigned int interval;
1: - unsigned int iterations;
1: - bool timestamp;
1: - char *funcname;
1: + int units;
1: + pid_t pid;
1: + unsigned int duration;
1: + unsigned int interval;
1: + unsigned int iterations;
1: + bool timestamp;
1: + char *funcname;
1: } env = {
1: - .interval = 99999999,
1: - .iterations = 99999999,
1: + .interval = 99999999, .iterations = 99999999,
1: };
1:
1: const char *argp_program_version = "funclatency 0.1";
1: const char *argp_program_bug_address = "<bpf@vger.kernel.org>";
1: static const char args_doc[] = "FUNCTION";
1: static const char program_doc[] =
1: -"Time functions and print latency as a histogram\n"
1: -"\n"
1: -"Usage: funclatency [-h] [-m|-u] [-p PID] [-d DURATION] [ -i INTERVAL ]\n"
1: -" [-T] FUNCTION\n"
1: -" Choices for FUNCTION: FUNCTION (kprobe)\n"
1: -" LIBRARY:FUNCTION (uprobe a library in -p PID)\n"
1: -" :FUNCTION (uprobe the binary of -p PID)\n"
1: -" PROGRAM:FUNCTION (uprobe the binary PROGRAM)\n"
1: -"\v"
1: -"Examples:\n"
1: -" ./funclatency do_sys_open # time the do_sys_open() kernel function\n"
1: -" ./funclatency -m do_nanosleep # time do_nanosleep(), in milliseconds\n"
1: -" ./funclatency -u vfs_read # time vfs_read(), in microseconds\n"
1: -" ./funclatency -p 181 vfs_read # time process 181 only\n"
1: -" ./funclatency -p 181 c:read # time the read() C library function\n"
1: -" ./funclatency -p 181 :foo # time foo() from pid 181's userspace\n"
1: -" ./funclatency -i 2 -d 10 vfs_read # output every 2 seconds, for 10s\n"
1: -" ./funclatency -mTi 5 vfs_read # output every 5 seconds, with timestamps\n"
1: -;
1: + "Time functions and print latency as a histogram\n"
1: + "\n"
1: + "Usage: funclatency [-h] [-m|-u] [-p PID] [-d DURATION] [ -i INTERVAL ]\n"
1: + " [-T] FUNCTION\n"
1: + " Choices for FUNCTION: FUNCTION (kprobe)\n"
1: + " LIBRARY:FUNCTION (uprobe a library in -p "
1: + "PID)\n"
1: + " :FUNCTION (uprobe the binary of -p "
1: + "PID)\n"
1: + " PROGRAM:FUNCTION (uprobe the binary "
1: + "PROGRAM)\n"
1: + "\v"
1: + "Examples:\n"
1: + " ./funclatency do_sys_open # time the do_sys_open() kernel "
1: + "function\n"
1: + " ./funclatency -m do_nanosleep # time do_nanosleep(), in "
1: + "milliseconds\n"
1: + " ./funclatency -u vfs_read # time vfs_read(), in microseconds\n"
1: + " ./funclatency -p 181 vfs_read # time process 181 only\n"
1: + " ./funclatency -p 181 c:read # time the read() C library function\n"
1: + " ./funclatency -p 181 :foo # time foo() from pid 181's "
1: + "userspace\n"
1: + " ./funclatency -i 2 -d 10 vfs_read # output every 2 seconds, for 10s\n"
1: + " ./funclatency -mTi 5 vfs_read # output every 5 seconds, with "
1: + "timestamps\n";
1:
1: static const struct argp_option opts[] = {
1: - { "milliseconds", 'm', NULL, 0, "Output in milliseconds"},
1: - { "microseconds", 'u', NULL, 0, "Output in microseconds"},
1: - {0, 0, 0, 0, ""},
1: - { "pid", 'p', "PID", 0, "Process ID to trace"},
1: - {0, 0, 0, 0, ""},
1: - { "interval", 'i', "INTERVAL", 0, "Summary interval in seconds"},
1: - { "duration", 'd', "DURATION", 0, "Duration to trace"},
1: - { "timestamp", 'T', NULL, 0, "Print timestamp"},
1: - { NULL, 'h', NULL, OPTION_HIDDEN, "Show the full help"},
1: - {},
1: + {"milliseconds", 'm', NULL, 0, "Output in milliseconds"},
1: + {"microseconds", 'u', NULL, 0, "Output in microseconds"},
1: + {0, 0, 0, 0, ""},
1: + {"pid", 'p', "PID", 0, "Process ID to trace"},
1: + {0, 0, 0, 0, ""},
1: + {"interval", 'i', "INTERVAL", 0, "Summary interval in seconds"},
1: + {"duration", 'd', "DURATION", 0, "Duration to trace"},
1: + {"timestamp", 'T', NULL, 0, "Print timestamp"},
1: + {NULL, 'h', NULL, OPTION_HIDDEN, "Show the full help"},
1: + {},
1: };
1:
1: -static error_t parse_arg(int key, char *arg, struct argp_state *state)
1: -{
1: - struct prog_env *env = state->input;
1: - long duration, interval, pid;
1: -
1: - switch (key) {
1: - case 'p':
1: - errno = 0;
1: - pid = strtol(arg, NULL, 10);
1: - if (errno || pid <= 0) {
1: - warn("Invalid PID: %s\n", arg);
1: - argp_usage(state);
1: - }
1: - env->pid = pid;
1: - break;
1: - case 'm':
1: - if (env->units != NSEC) {
1: - warn("only set one of -m or -u\n");
1: - argp_usage(state);
1: - }
1: - env->units = MSEC;
1: - break;
1: - case 'u':
1: - if (env->units != NSEC) {
1: - warn("only set one of -m or -u\n");
1: - argp_usage(state);
1: - }
1: - env->units = USEC;
1: - break;
1: - case 'd':
1: - errno = 0;
1: - duration = strtol(arg, NULL, 10);
1: - if (errno || duration <= 0) {
1: - warn("Invalid duration: %s\n", arg);
1: - argp_usage(state);
1: - }
1: - env->duration = duration;
1: - break;
1: - case 'i':
1: - errno = 0;
1: - interval = strtol(arg, NULL, 10);
1: - if (errno || interval <= 0) {
1: - warn("Invalid interval: %s\n", arg);
1: - argp_usage(state);
1: - }
1: - env->interval = interval;
1: - break;
1: - case 'T':
1: - env->timestamp = true;
1: - break;
1: - case 'h':
1: - argp_state_help(state, stderr, ARGP_HELP_STD_HELP);
1: - break;
1: - case ARGP_KEY_ARG:
1: - if (env->funcname) {
1: - warn("Too many function names: %s\n", arg);
1: - argp_usage(state);
1: - }
1: - env->funcname = arg;
1: - break;
1: - case ARGP_KEY_END:
1: - if (!env->funcname) {
1: - warn("Need a function to trace\n");
1: - argp_usage(state);
1: - }
1: - if (env->duration) {
1: - if (env->interval > env->duration)
1: - env->interval = env->duration;
1: - env->iterations = env->duration / env->interval;
1: - }
1: - break;
1: - default:
1: - return ARGP_ERR_UNKNOWN;
1: - }
1: - return 0;
1: +static error_t parse_arg(int key, char *arg, struct argp_state *state) {
1: + struct prog_env *env = state->input;
1: + long duration, interval, pid;
1: +
1: + switch (key) {
1: + case 'p':
1: + errno = 0;
1: + pid = strtol(arg, NULL, 10);
1: + if (errno || pid <= 0) {
1: + warn("Invalid PID: %s\n", arg);
1: + argp_usage(state);
1: + }
1: + env->pid = pid;
1: + break;
1: + case 'm':
1: + if (env->units != NSEC) {
1: + warn("only set one of -m or -u\n");
1: + argp_usage(state);
1: + }
1: + env->units = MSEC;
1: + break;
1: + case 'u':
1: + if (env->units != NSEC) {
1: + warn("only set one of -m or -u\n");
1: + argp_usage(state);
1: + }
1: + env->units = USEC;
1: + break;
1: + case 'd':
1: + errno = 0;
1: + duration = strtol(arg, NULL, 10);
1: + if (errno || duration <= 0) {
1: + warn("Invalid duration: %s\n", arg);
1: + argp_usage(state);
1: + }
1: + env->duration = duration;
1: + break;
1: + case 'i':
1: + errno = 0;
1: + interval = strtol(arg, NULL, 10);
1: + if (errno || interval <= 0) {
1: + warn("Invalid interval: %s\n", arg);
1: + argp_usage(state);
1: + }
1: + env->interval = interval;
1: + break;
1: + case 'T':
1: + env->timestamp = true;
1: + break;
1: + case 'h':
1: + argp_state_help(state, stderr, ARGP_HELP_STD_HELP);
1: + break;
1: + case ARGP_KEY_ARG:
1: + if (env->funcname) {
1: + warn("Too many function names: %s\n", arg);
1: + argp_usage(state);
1: + }
1: + env->funcname = arg;
1: + break;
1: + case ARGP_KEY_END:
1: + if (!env->funcname) {
1: + warn("Need a function to trace\n");
1: + argp_usage(state);
1: + }
1: + if (env->duration) {
1: + if (env->interval > env->duration)
1: + env->interval = env->duration;
1: + env->iterations = env->duration / env->interval;
1: + }
1: + break;
1: + default:
1: + return ARGP_ERR_UNKNOWN;
1: + }
1: + return 0;
1: }
1:
1: -static const char *unit_str(void)
1: -{
1: - switch (env.units) {
1: - case NSEC:
1: - return "nsec";
1: - case USEC:
1: - return "usec";
1: - case MSEC:
1: - return "msec";
1: - };
1: -
1: - return "bad units";
1: +static const char *unit_str(void) {
1: + switch (env.units) {
1: + case NSEC:
1: + return "nsec";
1: + case USEC:
1: + return "usec";
1: + case MSEC:
1: + return "msec";
1: + };
1: +
1: + return "bad units";
1: }
1:
1: -static int attach_kprobes(struct funclatency_bpf *obj)
1: -{
1: - long err;
1: -
1: - obj->links.dummy_kprobe =
1: - bpf_program__attach_kprobe(obj->progs.dummy_kprobe, false,
1: - env.funcname);
1: - err = libbpf_get_error(obj->links.dummy_kprobe);
1: - if (err) {
1: - warn("failed to attach kprobe: %ld\n", err);
1: - return -1;
1: - }
1: -
1: - obj->links.dummy_kretprobe =
1: - bpf_program__attach_kprobe(obj->progs.dummy_kretprobe, true,
1: - env.funcname);
1: - err = libbpf_get_error(obj->links.dummy_kretprobe);
1: - if (err) {
1: - warn("failed to attach kretprobe: %ld\n", err);
1: - return -1;
1: - }
1: -
1: - return 0;
1: +static int attach_kprobes(struct funclatency_bpf *obj) {
1: + long err;
1: +
1: + obj->links.dummy_kprobe =
1: + bpf_program__attach_kprobe(obj->progs.dummy_kprobe, false, env.funcname);
1: + err = libbpf_get_error(obj->links.dummy_kprobe);
1: + if (err) {
1: + warn("failed to attach kprobe: %ld\n", err);
1: + return -1;
1: + }
1: +
1: + obj->links.dummy_kretprobe = bpf_program__attach_kprobe(
1: + obj->progs.dummy_kretprobe, true, env.funcname);
1: + err = libbpf_get_error(obj->links.dummy_kretprobe);
1: + if (err) {
1: + warn("failed to attach kretprobe: %ld\n", err);
1: + return -1;
1: + }
1: +
1: + return 0;
1: }
1:
1: -static int attach_uprobes(struct funclatency_bpf *obj)
1: -{
1: - char *binary, *function;
1: - char bin_path[PATH_MAX];
1: - off_t func_off;
1: - int ret = -1;
1: - long err;
1: -
1: - binary = strdup(env.funcname);
1: - if (!binary) {
1: - warn("strdup failed");
1: - return -1;
1: - }
1: - function = strchr(binary, ':');
1: - if (!function) {
1: - warn("Binary should have contained ':' (internal bug!)\n");
1: - return -1;
1: - }
1: - *function = '\0';
1: - function++;
1: -
1: - if (resolve_binary_path(binary, env.pid, bin_path, sizeof(bin_path)))
1: - goto out_binary;
1: -
1: - func_off = get_elf_func_offset(bin_path, function);
1: - if (func_off < 0) {
1: - warn("Could not find %s in %s\n", function, bin_path);
1: - goto out_binary;
1: - }
1: -
1: - obj->links.dummy_kprobe =
1: - bpf_program__attach_uprobe(obj->progs.dummy_kprobe, false,
1: - env.pid ?: -1, bin_path, func_off);
1: - err = libbpf_get_error(obj->links.dummy_kprobe);
1: - if (err) {
1: - warn("Failed to attach uprobe: %ld\n", err);
1: - goto out_binary;
1: - }
1: -
1: - obj->links.dummy_kretprobe =
1: - bpf_program__attach_uprobe(obj->progs.dummy_kretprobe, true,
1: - env.pid ?: -1, bin_path, func_off);
1: - err = libbpf_get_error(obj->links.dummy_kretprobe);
1: - if (err) {
1: - warn("Failed to attach uretprobe: %ld\n", err);
1: - goto out_binary;
1: - }
1: -
1: - ret = 0;
1: +static int attach_uprobes(struct funclatency_bpf *obj) {
1: + char *binary, *function;
1: + char bin_path[PATH_MAX];
1: + off_t func_off;
1: + int ret = -1;
1: + long err;
1: +
1: + binary = strdup(env.funcname);
1: + if (!binary) {
1: + warn("strdup failed");
1: + return -1;
1: + }
1: + function = strchr(binary, ':');
1: + if (!function) {
1: + warn("Binary should have contained ':' (internal bug!)\n");
1: + return -1;
1: + }
1: + *function = '\0';
1: + function++;
1: +
1: + if (resolve_binary_path(binary, env.pid, bin_path, sizeof(bin_path)))
1: + goto out_binary;
1: +
1: + func_off = get_elf_func_offset(bin_path, function);
1: + if (func_off < 0) {
1: + warn("Could not find %s in %s\n", function, bin_path);
1: + goto out_binary;
1: + }
1: +
1: + obj->links.dummy_kprobe = bpf_program__attach_uprobe(
1: + obj->progs.dummy_kprobe, false, env.pid ?: -1, bin_path, func_off);
1: + err = libbpf_get_error(obj->links.dummy_kprobe);
1: + if (err) {
1: + warn("Failed to attach uprobe: %ld\n", err);
1: + goto out_binary;
1: + }
1: +
1: + obj->links.dummy_kretprobe = bpf_program__attach_uprobe(
1: + obj->progs.dummy_kretprobe, true, env.pid ?: -1, bin_path, func_off);
1: + err = libbpf_get_error(obj->links.dummy_kretprobe);
1: + if (err) {
1: + warn("Failed to attach uretprobe: %ld\n", err);
1: + goto out_binary;
1: + }
1: +
1: + ret = 0;
1:
1: out_binary:
1: - free(binary);
1: + free(binary);
1:
1: - return ret;
1: + return ret;
1: }
1:
1: -static int attach_probes(struct funclatency_bpf *obj)
1: -{
1: - if (strchr(env.funcname, ':'))
1: - return attach_uprobes(obj);
1: - return attach_kprobes(obj);
1: +static int attach_probes(struct funclatency_bpf *obj) {
1: + if (strchr(env.funcname, ':'))
1: + return attach_uprobes(obj);
1: + return attach_kprobes(obj);
1: }
1:
1: static volatile bool exiting;
1:
1: -static void sig_hand(int signr)
1: -{
1: - exiting = true;
1: -}
1: +static void sig_hand(int signr) { exiting = true; }
1:
1: static struct sigaction sigact = {.sa_handler = sig_hand};
1:
1: -int main(int argc, char **argv)
1: -{
1: - static const struct argp argp = {
1: - .options = opts,
1: - .parser = parse_arg,
1: - .args_doc = args_doc,
1: - .doc = program_doc,
1: - };
1: - struct funclatency_bpf *obj;
1: - int err;
1: - struct tm *tm;
1: - char ts[32];
1: - time_t t;
1: -
1: - err = argp_parse(&argp, argc, argv, 0, NULL, &env);
1: - if (err)
1: - return err;
1: -
1: - sigaction(SIGINT, &sigact, 0);
1: -
1: - err = bump_memlock_rlimit();
1: - if (err) {
1: - warn("failed to increase rlimit: %d\n", err);
1: - return 1;
1: - }
1: -
1: - obj = funclatency_bpf__open();
1: - if (!obj) {
1: - warn("failed to open BPF object\n");
1: - return 1;
1: - }
1: -
1: - obj->rodata->units = env.units;
1: - obj->rodata->targ_tgid = env.pid;
1: -
1: - err = funclatency_bpf__load(obj);
1: - if (err) {
1: - warn("failed to load BPF object\n");
1: - return 1;
1: - }
1: -
1: - err = attach_probes(obj);
1: - if (err)
1: - goto cleanup;
1: -
1: - printf("Tracing %s. Hit Ctrl-C to exit\n", env.funcname);
1: -
1: - for (int i = 0; i < env.iterations && !exiting; i++) {
1: - sleep(env.interval);
1: -
1: - printf("\n");
1: - if (env.timestamp) {
1: - time(&t);
1: - tm = localtime(&t);
1: - strftime(ts, sizeof(ts), "%H:%M:%S", tm);
1: - printf("%-8s\n", ts);
1: - }
1: -
1: - print_log2_hist(obj->bss->hist, MAX_SLOTS, unit_str());
1: - }
1: -
1: - printf("Exiting trace of %s\n", env.funcname);
1: +int main(int argc, char **argv) {
1: + static const struct argp argp = {
1: + .options = opts,
1: + .parser = parse_arg,
1: + .args_doc = args_doc,
1: + .doc = program_doc,
1: + };
1: + struct funclatency_bpf *obj;
1: + int err;
1: + struct tm *tm;
1: + char ts[32];
1: + time_t t;
1: +
1: + err = argp_parse(&argp, argc, argv, 0, NULL, &env);
1: + if (err)
1: + return err;
1: +
1: + sigaction(SIGINT, &sigact, 0);
1: +
1: + err = bump_memlock_rlimit();
1: + if (err) {
1: + warn("failed to increase rlimit: %d\n", err);
1: + return 1;
1: + }
1: +
1: + obj = funclatency_bpf__open();
1: + if (!obj) {
1: + warn("failed to open BPF object\n");
1: + return 1;
1: + }
1: +
1: + obj->rodata->units = env.units;
1: + obj->rodata->targ_tgid = env.pid;
1: +
1: + err = funclatency_bpf__load(obj);
1: + if (err) {
1: + warn("failed to load BPF object\n");
1: + return 1;
1: + }
1: +
1: + err = attach_probes(obj);
1: + if (err)
1: + goto cleanup;
1: +
1: + printf("Tracing %s. Hit Ctrl-C to exit\n", env.funcname);
1: +
1: + for (int i = 0; i < env.iterations && !exiting; i++) {
1: + sleep(env.interval);
1: +
1: + printf("\n");
1: + if (env.timestamp) {
1: + time(&t);
1: + tm = localtime(&t);
1: + strftime(ts, sizeof(ts), "%H:%M:%S", tm);
1: + printf("%-8s\n", ts);
1: + }
1: +
1: + print_log2_hist(obj->bss->hist, MAX_SLOTS, unit_str());
1: + }
1: +
1: + printf("Exiting trace of %s\n", env.funcname);
1:
1: cleanup:
1: - funclatency_bpf__destroy(obj);
1: + funclatency_bpf__destroy(obj);
1:
1: - return err != 0;
1: + return err != 0;
1: }
1: diff --git a/libbpf-tools/funclatency.h b/libbpf-tools/funclatency.h
1: index a28fc2c..6260774 100644
1: --- a/libbpf-tools/funclatency.h
1: +++ b/libbpf-tools/funclatency.h
1: @@ -5,7 +5,7 @@
1: #define MAX_SLOTS 25
1:
1: enum units {
1: - NSEC,
1: - USEC,
1: - MSEC,
1: + NSEC,
1: + USEC,
1: + MSEC,
1: };
1: diff --git a/libbpf-tools/uprobe_helpers.c b/libbpf-tools/uprobe_helpers.c
1: index ff97946..ad939c5 100644
1: --- a/libbpf-tools/uprobe_helpers.c
1: +++ b/libbpf-tools/uprobe_helpers.c
1: @@ -1,17 +1,17 @@
1: // SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause)
1: /* Copyright (c) 2021 Google LLC. */
1: #define _GNU_SOURCE
1: -#include <sys/types.h>
1: -#include <sys/stat.h>
1: +#include <errno.h>
1: #include <fcntl.h>
1: -#include <stdio.h>
1: +#include <gelf.h>
1: +#include <limits.h>
1: #include <stdarg.h>
1: +#include <stdio.h>
1: #include <stdlib.h>
1: #include <string.h>
1: +#include <sys/stat.h>
1: +#include <sys/types.h>
1: #include <unistd.h>
1: -#include <errno.h>
1: -#include <limits.h>
1: -#include <gelf.h>
1:
1: #define warn(...) fprintf(stderr, __VA_ARGS__)
1:
1: @@ -19,28 +19,27 @@
1: * Returns 0 on success; -1 on failure. On sucess, returns via `path` the full
1: * path to the program for pid.
1: */
1: -int get_pid_binary_path(pid_t pid, char *path, size_t path_sz)
1: -{
1: - ssize_t ret;
1: - char proc_pid_exe[32];
1: -
1: - if (snprintf(proc_pid_exe, sizeof(proc_pid_exe), "/proc/%d/exe", pid)
1: - >= sizeof(proc_pid_exe)) {
1: - warn("snprintf /proc/PID/exe failed");
1: - return -1;
1: - }
1: - ret = readlink(proc_pid_exe, path, path_sz);
1: - if (ret < 0) {
1: - warn("No such pid %d\n", pid);
1: - return -1;
1: - }
1: - if (ret >= path_sz) {
1: - warn("readlink truncation");
1: - return -1;
1: - }
1: - path[ret] = '\0';
1: -
1: - return 0;
1: +int get_pid_binary_path(pid_t pid, char *path, size_t path_sz) {
1: + ssize_t ret;
1: + char proc_pid_exe[32];
1: +
1: + if (snprintf(proc_pid_exe, sizeof(proc_pid_exe), "/proc/%d/exe", pid) >=
1: + sizeof(proc_pid_exe)) {
1: + warn("snprintf /proc/PID/exe failed");
1: + return -1;
1: + }
1: + ret = readlink(proc_pid_exe, path, path_sz);
1: + if (ret < 0) {
1: + warn("No such pid %d\n", pid);
1: + return -1;
1: + }
1: + if (ret >= path_sz) {
1: + warn("readlink truncation");
1: + return -1;
1: + }
1: + path[ret] = '\0';
1: +
1: + return 0;
1: }
1:
1: /*
1: @@ -48,76 +47,74 @@ int get_pid_binary_path(pid_t pid, char *path, size_t path_sz)
1: * path to a library matching the name `lib` that is loaded into pid's address
1: * space.
1: */
1: -int get_pid_lib_path(pid_t pid, const char *lib, char *path, size_t path_sz)
1: -{
1: - FILE *maps;
1: - char *p;
1: - char proc_pid_maps[32];
1: - char line_buf[1024];
1: -
1: - if (snprintf(proc_pid_maps, sizeof(proc_pid_maps), "/proc/%d/maps", pid)
1: - >= sizeof(proc_pid_maps)) {
1: - warn("snprintf /proc/PID/maps failed");
1: - return -1;
1: - }
1: - maps = fopen(proc_pid_maps, "r");
1: - if (!maps) {
1: - warn("No such pid %d\n", pid);
1: - return -1;
1: - }
1: - while (fgets(line_buf, sizeof(line_buf), maps)) {
1: - if (sscanf(line_buf, "%*x-%*x %*s %*x %*s %*u %s", path) != 1)
1: - continue;
1: - /* e.g. /usr/lib/x86_64-linux-gnu/libc-2.31.so */
1: - p = strrchr(path, '/');
1: - if (!p)
1: - continue;
1: - if (strncmp(p, "/lib", 4))
1: - continue;
1: - p += 4;
1: - if (strncmp(lib, p, strlen(lib)))
1: - continue;
1: - p += strlen(lib);
1: - /* libraries can have - or . after the name */
1: - if (*p != '.' && *p != '-')
1: - continue;
1: -
1: - fclose(maps);
1: - return 0;
1: - }
1: -
1: - warn("Cannot find library %s\n", lib);
1: - fclose(maps);
1: - return -1;
1: +int get_pid_lib_path(pid_t pid, const char *lib, char *path, size_t path_sz) {
1: + FILE *maps;
1: + char *p;
1: + char proc_pid_maps[32];
1: + char line_buf[1024];
1: +
1: + if (snprintf(proc_pid_maps, sizeof(proc_pid_maps), "/proc/%d/maps", pid) >=
1: + sizeof(proc_pid_maps)) {
1: + warn("snprintf /proc/PID/maps failed");
1: + return -1;
1: + }
1: + maps = fopen(proc_pid_maps, "r");
1: + if (!maps) {
1: + warn("No such pid %d\n", pid);
1: + return -1;
1: + }
1: + while (fgets(line_buf, sizeof(line_buf), maps)) {
1: + if (sscanf(line_buf, "%*x-%*x %*s %*x %*s %*u %s", path) != 1)
1: + continue;
1: + /* e.g. /usr/lib/x86_64-linux-gnu/libc-2.31.so */
1: + p = strrchr(path, '/');
1: + if (!p)
1: + continue;
1: + if (strncmp(p, "/lib", 4))
1: + continue;
1: + p += 4;
1: + if (strncmp(lib, p, strlen(lib)))
1: + continue;
1: + p += strlen(lib);
1: + /* libraries can have - or . after the name */
1: + if (*p != '.' && *p != '-')
1: + continue;
1: +
1: + fclose(maps);
1: + return 0;
1: + }
1: +
1: + warn("Cannot find library %s\n", lib);
1: + fclose(maps);
1: + return -1;
1: }
1:
1: /*
1: * Returns 0 on success; -1 on failure. On success, returns via `path` the full
1: * path to the program.
1: */
1: -static int which_program(const char *prog, char *path, size_t path_sz)
1: -{
1: - FILE *which;
1: - char cmd[100];
1: -
1: - if (snprintf(cmd, sizeof(cmd), "which %s", prog) >= sizeof(cmd)) {
1: - warn("snprintf which prog failed");
1: - return -1;
1: - }
1: - which = popen(cmd, "r");
1: - if (!which) {
1: - warn("which failed");
1: - return -1;
1: - }
1: - if (!fgets(path, path_sz, which)) {
1: - warn("fgets which failed");
1: - pclose(which);
1: - return -1;
1: - }
1: - /* which has a \n at the end of the string */
1: - path[strlen(path) - 1] = '\0';
1: - pclose(which);
1: - return 0;
1: +static int which_program(const char *prog, char *path, size_t path_sz) {
1: + FILE *which;
1: + char cmd[100];
1: +
1: + if (snprintf(cmd, sizeof(cmd), "which %s", prog) >= sizeof(cmd)) {
1: + warn("snprintf which prog failed");
1: + return -1;
1: + }
1: + which = popen(cmd, "r");
1: + if (!which) {
1: + warn("which failed");
1: + return -1;
1: + }
1: + if (!fgets(path, path_sz, which)) {
1: + warn("fgets which failed");
1: + pclose(which);
1: + return -1;
1: + }
1: + /* which has a \n at the end of the string */
1: + path[strlen(path) - 1] = '\0';
1: + pclose(which);
1: + return 0;
1: }
1:
1: /*
1: @@ -131,111 +128,108 @@ static int which_program(const char *prog, char *path, size_t path_sz)
1: * For case 4), ideally we'd like to search for libbar too, but we don't support
1: * that yet.
1: */
1: -int resolve_binary_path(const char *binary, pid_t pid, char *path, size_t path_sz)
1: -{
1: - if (!strcmp(binary, "")) {
1: - if (!pid) {
1: - warn("Uprobes need a pid or a binary\n");
1: - return -1;
1: - }
1: - return get_pid_binary_path(pid, path, path_sz);
1: - }
1: - if (pid)
1: - return get_pid_lib_path(pid, binary, path, path_sz);
1: -
1: - if (which_program(binary, path, path_sz)) {
1: - /*
1: - * If the user is tracing a program by name, we can find it.
1: - * But we can't find a library by name yet. We'd need to parse
1: - * ld.so.cache or something similar.
1: - */
1: - warn("Can't find %s (Need a PID if this is a library)\n", binary);
1: - return -1;
1: - }
1: - return 0;
1: +int resolve_binary_path(const char *binary, pid_t pid, char *path,
1: + size_t path_sz) {
1: + if (!strcmp(binary, "")) {
1: + if (!pid) {
1: + warn("Uprobes need a pid or a binary\n");
1: + return -1;
1: + }
1: + return get_pid_binary_path(pid, path, path_sz);
1: + }
1: + if (pid)
1: + return get_pid_lib_path(pid, binary, path, path_sz);
1: +
1: + if (which_program(binary, path, path_sz)) {
1: + /*
1: + * If the user is tracing a program by name, we can find it.
1: + * But we can't find a library by name yet. We'd need to parse
1: + * ld.so.cache or something similar.
1: + */
1: + warn("Can't find %s (Need a PID if this is a library)\n", binary);
1: + return -1;
1: + }
1: + return 0;
1: }
1:
1: /*
1: * Opens an elf at `path` of kind ELF_K_ELF. Returns NULL on failure. On
1: * success, close with close_elf(e, fd_close).
1: */
1: -static Elf *open_elf(const char *path, int *fd_close)
1: -{
1: - int fd;
1: - Elf *e;
1: -
1: - if (elf_version(EV_CURRENT) == EV_NONE) {
1: - warn("elf init failed\n");
1: - return NULL;
1: - }
1: - fd = open(path, O_RDONLY);
1: - if (fd < 0) {
1: - warn("Could not open %s\n", path);
1: - return NULL;
1: - }
1: - e = elf_begin(fd, ELF_C_READ, NULL);
1: - if (!e) {
1: - warn("elf_begin failed: %s\n", elf_errmsg(-1));
1: - close(fd);
1: - return NULL;
1: - }
1: - if (elf_kind(e) != ELF_K_ELF) {
1: - warn("elf kind %d is not ELF_K_ELF\n", elf_kind(e));
1: - elf_end(e);
1: - close(fd);
1: - return NULL;
1: - }
1: - *fd_close = fd;
1: - return e;
1: +static Elf *open_elf(const char *path, int *fd_close) {
1: + int fd;
1: + Elf *e;
1: +
1: + if (elf_version(EV_CURRENT) == EV_NONE) {
1: + warn("elf init failed\n");
1: + return NULL;
1: + }
1: + fd = open(path, O_RDONLY);
1: + if (fd < 0) {
1: + warn("Could not open %s\n", path);
1: + return NULL;
1: + }
1: + e = elf_begin(fd, ELF_C_READ, NULL);
1: + if (!e) {
1: + warn("elf_begin failed: %s\n", elf_errmsg(-1));
1: + close(fd);
1: + return NULL;
1: + }
1: + if (elf_kind(e) != ELF_K_ELF) {
1: + warn("elf kind %d is not ELF_K_ELF\n", elf_kind(e));
1: + elf_end(e);
1: + close(fd);
1: + return NULL;
1: + }
1: + *fd_close = fd;
1: + return e;
1: }
1:
1: -static void close_elf(Elf *e, int fd_close)
1: -{
1: - elf_end(e);
1: - close(fd_close);
1: +static void close_elf(Elf *e, int fd_close) {
1: + elf_end(e);
1: + close(fd_close);
1: }
1:
1: /* Returns the offset of a function in the elf file `path`, or -1 on failure. */
1: -off_t get_elf_func_offset(const char *path, const char *func)
1: -{
1: - off_t ret = -1;
1: - int fd = -1;
1: - Elf *e;
1: - Elf_Scn *scn;
1: - Elf_Data *data;
1: - GElf_Shdr shdr[1];
1: - GElf_Sym sym[1];
1: - size_t shstrndx;
1: - char *n;
1: -
1: - e = open_elf(path, &fd);
1: -
1: - if (elf_getshdrstrndx(e, &shstrndx) != 0)
1: - goto out;
1: -
1: - scn = NULL;
1: - while ((scn = elf_nextscn(e, scn))) {
1: - if (!gelf_getshdr(scn, shdr))
1: - continue;
1: - if (!(shdr->sh_type == SHT_SYMTAB || shdr->sh_type == SHT_DYNSYM))
1: - continue;
1: - data = NULL;
1: - while ((data = elf_getdata(scn, data))) {
1: - for (int i = 0; gelf_getsym(data, i, sym); i++) {
1: - n = elf_strptr(e, shdr->sh_link, sym->st_name);
1: - if (!n)
1: - continue;
1: - if (GELF_ST_TYPE(sym->st_info) != STT_FUNC)
1: - continue;
1: - if (!strcmp(n, func)) {
1: - ret = sym->st_value;
1: - goto out;
1: - }
1: - }
1: - }
1: - }
1: +off_t get_elf_func_offset(const char *path, const char *func) {
1: + off_t ret = -1;
1: + int fd = -1;
1: + Elf *e;
1: + Elf_Scn *scn;
1: + Elf_Data *data;
1: + GElf_Shdr shdr[1];
1: + GElf_Sym sym[1];
1: + size_t shstrndx;
1: + char *n;
1: +
1: + e = open_elf(path, &fd);
1: +
1: + if (elf_getshdrstrndx(e, &shstrndx) != 0)
1: + goto out;
1: +
1: + scn = NULL;
1: + while ((scn = elf_nextscn(e, scn))) {
1: + if (!gelf_getshdr(scn, shdr))
1: + continue;
1: + if (!(shdr->sh_type == SHT_SYMTAB || shdr->sh_type == SHT_DYNSYM))
1: + continue;
1: + data = NULL;
1: + while ((data = elf_getdata(scn, data))) {
1: + for (int i = 0; gelf_getsym(data, i, sym); i++) {
1: + n = elf_strptr(e, shdr->sh_link, sym->st_name);
1: + if (!n)
1: + continue;
1: + if (GELF_ST_TYPE(sym->st_info) != STT_FUNC)
1: + continue;
1: + if (!strcmp(n, func)) {
1: + ret = sym->st_value;
1: + goto out;
1: + }
1: + }
1: + }
1: + }
1:
1: out:
1: - close_elf(e, fd);
1: - return ret;
1: + close_elf(e, fd);
1: + return ret;
1: }
1: diff --git a/libbpf-tools/uprobe_helpers.h b/libbpf-tools/uprobe_helpers.h
1: index c8a7580..b13a12f 100644
1: --- a/libbpf-tools/uprobe_helpers.h
1: +++ b/libbpf-tools/uprobe_helpers.h
1: @@ -8,7 +8,8 @@
1:
1: int get_pid_binary_path(pid_t pid, char *path, size_t path_sz);
1: int get_pid_lib_path(pid_t pid, const char *lib, char *path, size_t path_sz);
1: -int resolve_binary_path(const char *binary, pid_t pid, char *path, size_t path_sz);
1: +int resolve_binary_path(const char *binary, pid_t pid, char *path,
1: + size_t path_sz);
1: off_t get_elf_func_offset(const char *path, const char *func);
1:
1: #endif /* __UPROBE_HELPERS_H */
1: Ignoring changes in the following files (wrong extension):
1: libbpf-tools/Makefile
1: libbpf-tools/.gitignore
1: Running clang-format on the following files:
1: libbpf-tools/uprobe_helpers.h
1: libbpf-tools/uprobe_helpers.c
1: libbpf-tools/funclatency.h
1: libbpf-tools/funclatency.bpf.c
1: libbpf-tools/funclatency.c
1: old tree: 7ac9f7ed6bc6cad7fef453f309661a920e5598ba
1: new tree: fcc34c187af9195c0265036d29ea73fe19fdf53e
1/45 Test #1: style-check ...................... Passed 1.51 sec
test 2
Start 2: c_test_static
2: Test command: /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/build/tests/wrapper.sh "c_test_static" "sudo" "/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/build/tests/cc/test_static"
2: Test timeout computed to be: 9.99988e+06
2: clang -cc1 -triple x86_64-unknown-linux-gnu -emit-llvm-bc -emit-llvm-uselists -disable-free -disable-llvm-verifier -main-file-name main.c -mrelocation-model static -mthread-model posix -fmath-errno -masm-verbose -mconstructor-aliases -fuse-init-array -target-cpu x86-64 -momit-leaf-frame-pointer -dwarf-column-info -debugger-tuning=gdb -coverage-file /usr/src/linux-headers-4.4.0-116-generic/main.c -nostdsysteminc -nobuiltininc -resource-dir ../lib/clang/3.8.0 -isystem /virtual/lib/clang/include -include ./include/linux/kconfig.h -include /virtual/include/bcc/bpf.h -include /virtual/include/bcc/helpers.h -isystem /virtual/include -I /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/build/tests/cc -D __BPF_TRACING__ -I arch/x86/include/ -I arch/x86/include/generated -I include -I arch/x86/include/uapi -I arch/x86/include/generated/uapi -I include/uapi -I include/generated/uapi -D __KERNEL__ -D __HAVE_BUILTIN_BSWAP16__ -D __HAVE_BUILTIN_BSWAP32__ -D __HAVE_BUILTIN_BSWAP64__ -D KBUILD_MODNAME="bcc" -O2 -Wno-deprecated-declarations -Wno-gnu-variable-sized-type-not-at-end -Wno-pragma-once-outside-header -Wno-address-of-packed-member -Wno-unknown-warning-option -Wno-unused-value -Wno-pointer-sign -fdebug-compilation-dir /usr/src/linux-headers-4.4.0-116-generic -ferror-limit 19 -fmessage-length 0 -fobjc-runtime=gcc -fdiagnostics-show-option -vectorize-loops -vectorize-slp -o main.bc -x c /virtual/main.c
2: #if defined(BPF_LICENSE)
2: #error BPF_LICENSE cannot be specified through cflags
2: #endif
2: #if !defined(CONFIG_CC_STACKPROTECTOR)
2: #if defined(CONFIG_CC_STACKPROTECTOR_AUTO) \
2: || defined(CONFIG_CC_STACKPROTECTOR_REGULAR) \
2: || defined(CONFIG_CC_STACKPROTECTOR_STRONG)
2: #define CONFIG_CC_STACKPROTECTOR
2: #endif
2: #endif
2: #define bpf_probe_read_kernel bpf_probe_read
2: #define bpf_probe_read_kernel_str bpf_probe_read_str
2: #define bpf_probe_read_user bpf_probe_read
2: #define bpf_probe_read_user_str bpf_probe_read_str
2: BPF_TABLE("array", int, int, stats, 10);
2:
2: #include <bcc/footer.h>
2: Running from kernel directory at: /lib/modules/4.4.0-116-generic/build
2/45 Test #2: c_test_static .................... Passed 1.19 sec
test 3
Start 3: test_libbcc
3: Test command: /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/build/tests/wrapper.sh "c_test_all" "sudo" "/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/build/tests/cc/test_libbcc"
3: Test timeout computed to be: 9.99988e+06
3: prog tag mismatch 57cd311f2e27366b 11
3: WARNING: cannot get prog tag, ignore saving source with program tag
3: Parse error:
3: 4@i%ra+1r
3: -------^
3: prog tag mismatch a04f5eef06a7f555 11
3: WARNING: cannot get prog tag, ignore saving source with program tag
3: prog tag mismatch a04f5eef06a7f555 11
3: WARNING: cannot get prog tag, ignore saving source with program tag
3: prog tag mismatch a04f5eef06a7f555 11
3: WARNING: cannot get prog tag, ignore saving source with program tag
3: unshare: failed to execute ruby: No such file or directory
3:
3: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
3: test_libbcc is a Catch v1.4.0 host application.
3: Run with -? for options
3:
3: -------------------------------------------------------------------------------
3: test probing running Ruby process in namespaces
3: in separate mount namespace
3: -------------------------------------------------------------------------------
3: /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/tests/cc/test_usdt_probes.cc:352
3: ...............................................................................
3:
3: /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/tests/cc/test_usdt_probes.cc:367: FAILED:
3: REQUIRE( res.msg() == "" )
3: with expansion:
3: "Unable to load USDT ruby:gc__mark__begin from binary PID 7695 for probe
3: on_event"
3: ==
3: ""
3:
3: unshare: unrecognized option '--kill-child'
3:
3: Usage:
3: unshare [options] <program> [<argument>...]
3:
3: Run a program with some namespaces unshared from the parent.
3:
3: Options:
3: -m, --mount[=<file>] unshare mounts namespace
3: -u, --uts[=<file>] unshare UTS namespace (hostname etc)
3: -i, --ipc[=<file>] unshare System V IPC namespace
3: -n, --net[=<file>] unshare network namespace
3: -p, --pid[=<file>] unshare pid namespace
3: -U, --user[=<file>] unshare user namespace
3: -f, --fork fork before launching <program>
3: --mount-proc[=<dir>] mount proc filesystem first (implies --mount)
3: -r, --map-root-user map current user to root (implies --user)
3: --propagation slave|shared|private|unchanged
3: modify mount propagation in mount namespace
3: -s, --setgroups allow|deny control the setgroups syscall in user namespaces
3:
3: -h, --help display this help and exit
3: -V, --version output version information and exit
3:
3: For more details see unshare(1).
3: -------------------------------------------------------------------------------
3: test probing running Ruby process in namespaces
3: in separate mount namespace and separate PID namespace
3: -------------------------------------------------------------------------------
3: /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/tests/cc/test_usdt_probes.cc:352
3: ...............................................................................
3:
3: /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/tests/cc/test_usdt_probes.cc:393: FAILED:
3: REQUIRE( res.msg() == "" )
3: with expansion:
3: "No valid Binary Path or PID provided"
3: ==
3: ""
3:
3: ===============================================================================
3: test cases: 34 | 33 passed | 1 failed as expected
3: assertions: 519 | 517 passed | 2 failed as expected
3:
3/45 Test #3: test_libbcc ...................... Passed 10.23 sec
test 4
Start 4: py_test_stat1_b
4: Test command: /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/build/tests/wrapper.sh "py_stat1_b" "namespace" "/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/tests/python/test_stat1.py" "test_stat1.b" "proto.b"
4: Test timeout computed to be: 9.99988e+06
4: Actual changes:
4: tx-checksumming: off
4: tx-checksum-ip-generic: off
4: tcp-segmentation-offload: off
4: tx-tcp-segmentation: off [requested on]
4: tx-tcp-ecn-segmentation: off [requested on]
4: tx-tcp6-segmentation: off [requested on]
4: udp-fragmentation-offload: off [requested on]
4: .PING 172.16.1.1 (172.16.1.1) 56(84) bytes of data.
4: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4: --- 172.16.1.1 ping statistics ---
4: 100 packets transmitted, 100 received, 0% packet loss, time 2ms
4: rtt min/avg/max/mdev = 0.005/0.008/0.119/0.011 ms, ipg/ewma 0.024/0.008 ms
4: .
4: ----------------------------------------------------------------------
4: Ran 2 tests in 0.551s
4:
4: OK
4/45 Test #4: py_test_stat1_b .................. Passed 1.37 sec
test 5
Start 5: py_test_bpf_log
5: Test command: /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/build/tests/wrapper.sh "py_bpf_prog" "sudo" "/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/tests/python/test_bpf_log.py"
5: Test timeout computed to be: 9.99988e+06
5/45 Test #5: py_test_bpf_log .................. Passed 1.71 sec
test 6
Start 6: py_test_stat1_c
6: Test command: /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/build/tests/wrapper.sh "py_stat1_c" "namespace" "/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/tests/python/test_stat1.py" "test_stat1.c"
6: Test timeout computed to be: 9.99988e+06
6: Actual changes:
6: tx-checksumming: off
6: tx-checksum-ip-generic: off
6: tcp-segmentation-offload: off
6: tx-tcp-segmentation: off [requested on]
6: tx-tcp-ecn-segmentation: off [requested on]
6: tx-tcp6-segmentation: off [requested on]
6: udp-fragmentation-offload: off [requested on]
6: .PING 172.16.1.1 (172.16.1.1) 56(84) bytes of data.
6: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6: --- 172.16.1.1 ping statistics ---
6: 100 packets transmitted, 100 received, 0% packet loss, time 1ms
6: rtt min/avg/max/mdev = 0.004/0.006/0.063/0.006 ms, ipg/ewma 0.015/0.005 ms
6: .
6: ----------------------------------------------------------------------
6: Ran 2 tests in 0.529s
6:
6: OK
6/45 Test #6: py_test_stat1_c .................. Passed 0.87 sec
test 7
Start 7: py_test_xlate1_c
7: Test command: /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/build/tests/wrapper.sh "py_xlate1_c" "namespace" "/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/tests/python/test_xlate1.py" "test_xlate1.c"
7: Test timeout computed to be: 9.99988e+06
7: Actual changes:
7: tx-checksumming: off
7: tx-checksum-ip-generic: off
7: tcp-segmentation-offload: off
7: tx-tcp-segmentation: off [requested on]
7: tx-tcp-ecn-segmentation: off [requested on]
7: tx-tcp6-segmentation: off [requested on]
7: udp-fragmentation-offload: off [requested on]
7: PING 192.168.1.1 (192.168.1.1) 56(84) bytes of data.
7: 64 bytes from 192.168.1.1: icmp_seq=1 ttl=64 time=0.144 ms
7:
7: --- 192.168.1.1 ping statistics ---
7: 1 packets transmitted, 1 received, 0% packet loss, time 0ms
7: rtt min/avg/max/mdev = 0.144/0.144/0.144/0.000 ms
7: .
7: ----------------------------------------------------------------------
7: Ran 1 test in 0.329s
7:
7: OK
7/45 Test #7: py_test_xlate1_c ................. Passed 0.72 sec
test 8
Start 8: py_test_call1
8: Test command: /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/build/tests/wrapper.sh "py_call1_c" "namespace" "/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/tests/python/test_call1.py" "test_call1.c"
8: Test timeout computed to be: 9.99988e+06
8: Actual changes:
8: tx-checksumming: off
8: tx-checksum-ip-generic: off
8: tcp-segmentation-offload: off
8: tx-tcp-segmentation: off [requested on]
8: tx-tcp-ecn-segmentation: off [requested on]
8: tx-tcp6-segmentation: off [requested on]
8: udp-fragmentation-offload: off [requested on]
8: .
8: ----------------------------------------------------------------------
8: Ran 1 test in 0.278s
8:
8: OK
8/45 Test #8: py_test_call1 .................... Passed 0.67 sec
test 9
Start 9: py_test_trace1
9: Test command: /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/build/tests/wrapper.sh "py_trace1" "sudo" "/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/tests/python/test_trace1.py" "test_trace1.b" "kprobe.b"
9: Test timeout computed to be: 9.99988e+06
9: .
9: ----------------------------------------------------------------------
9: Ran 1 test in 0.394s
9:
9: OK
9: ('fd 8:', 'stat1 0', 'stat2 1')
9: ('fd a:', 'stat1 200', 'stat2 100')
9: ('fd 9:', 'stat1 1', 'stat2 1')
9: ('fd ffff8802140a6480:', 'stat1 4', 'stat2 0')
9/45 Test #9: py_test_trace1 ................... Passed 0.59 sec
test 10
Start 10: py_test_trace2
10: Test command: /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/build/tests/wrapper.sh "py_trace2" "sudo" "/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/tests/python/test_trace2.py"
10: Test timeout computed to be: 9.99988e+06
10: .
10: ----------------------------------------------------------------------
10: Ran 1 test in 2.850s
10:
10: OK
10: ('ptr ffff880213bf2a00:', 'stat1 (0 1)')
10: ('ptr ffff88003755e200:', 'stat1 (0 10)')
10: ('ptr ffff880213b49c00:', 'stat1 (0 5)')
10: ('ptr ffff880213c33800:', 'stat1 (0 100)')
10: ('ptr ffff88021384b800:', 'stat1 (0 4)')
10: ('ptr ffff880216b30e00:', 'stat1 (0 54)')
10: ('ptr ffffffff81e13500:', 'stat1 (0 108)')
10: ('ptr ffff880213e2c600:', 'stat1 (0 1)')
10: ('ptr ffff8800bb928000:', 'stat1 (0 10)')
10: ('ptr ffff880216ad5400:', 'stat1 (0 2)')
10: ('ptr ffff88021384e200:', 'stat1 (0 1)')
10: ('ptr ffff8802167ab800:', 'stat1 (0 1)')
10: ('ptr ffff880213afe200:', 'stat1 (0 1)')
10: ('ptr ffff880213963800:', 'stat1 (0 20)')
10: ('ptr ffff88021384c600:', 'stat1 (0 1)')
10: ('ptr ffff880213bf0000:', 'stat1 (0 4)')
10: ('ptr ffff880213e29c00:', 'stat1 (0 1)')
10/45 Test #10: py_test_trace2 ................... Passed 2.94 sec
test 11
Start 11: py_test_trace3_c
11: Test command: /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/build/tests/wrapper.sh "py_trace3_c" "sudo" "/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/tests/python/test_trace3.py" "test_trace3.c"
11: Test timeout computed to be: 9.99988e+06
11: 1024+0 records in
11: 1024+0 records out
11: 4194304 bytes (4.2 MB, 4.0 MiB) copied, 0.00405325 s, 1.0 GB/s
11: 1024+0 records in
11: 1024+0 records out
11: 4194304 bytes (4.2 MB, 4.0 MiB) copied, 0.00463333 s, 905 MB/s
11: ('latency 0:', 'count 0')
11: ('latency 1:', 'count 0')
11: ('latency 2:', 'count 0')
11: ('latency 3:', 'count 0')
11: ('latency 4:', 'count 0')
11: ('latency 5:', 'count 0')
11: ('latency 6:', 'count 0')
11: ('latency 7:', 'count 0')
11: ('latency 8:', 'count 0')
11: ('latency 9:', 'count 0')
11: ('latency 10:', 'count 0')
11: ('latency 11:', 'count 0')
11: ('latency 12:', 'count 0')
11: ('latency 13:', 'count 0')
11: ('latency 14:', 'count 0')
11: ('latency 15:', 'count 0')
11: ('latency 16:', 'count 0')
11: ('latency 17:', 'count 0')
11: ('latency 18:', 'count 0')
11: ('latency 19:', 'count 0')
11: ('latency 20:', 'count 0')
11: ('latency 21:', 'count 0')
11: ('latency 22:', 'count 0')
11: ('latency 23:', 'count 0')
11: ('latency 24:', 'count 0')
11: ('latency 25:', 'count 0')
11: ('latency 26:', 'count 0')
11: ('latency 27:', 'count 0')
11: ('latency 28:', 'count 0')
11: ('latency 29:', 'count 0')
11: ('latency 30:', 'count 0')
11: ('latency 31:', 'count 0')
11: ('latency 32:', 'count 0')
11: ('latency 33:', 'count 0')
11: ('latency 34:', 'count 0')
11: ('latency 35:', 'count 0')
11: ('latency 36:', 'count 0')
11: ('latency 37:', 'count 0')
11: ('latency 38:', 'count 0')
11: ('latency 39:', 'count 0')
11: ('latency 40:', 'count 0')
11: ('latency 41:', 'count 0')
11: ('latency 42:', 'count 0')
11: ('latency 43:', 'count 0')
11: ('latency 44:', 'count 0')
11: ('latency 45:', 'count 1')
11: ('latency 46:', 'count 0')
11: ('latency 47:', 'count 1')
11: ('latency 48:', 'count 0')
11: ('latency 49:', 'count 0')
11: ('latency 50:', 'count 0')
11: ('latency 51:', 'count 1')
11: ('latency 52:', 'count 1')
11: ('latency 53:', 'count 0')
11: ('latency 54:', 'count 0')
11: ('latency 55:', 'count 0')
11: ('latency 56:', 'count 0')
11: ('latency 57:', 'count 3')
11: ('latency 58:', 'count 8')
11: ('latency 59:', 'count 10')
11: ('latency 60:', 'count 10')
11: ('latency 61:', 'count 1')
11: ('latency 62:', 'count 1')
11: ('latency 63:', 'count 3')
11: ('latency 64:', 'count 6')
11: ('latency 65:', 'count 26')
11: ('latency 66:', 'count 24')
11: ('latency 67:', 'count 7')
11: ('latency 68:', 'count 3')
11: ('latency 69:', 'count 1')
11: ('latency 70:', 'count 1')
11: ('latency 71:', 'count 3')
11: ('latency 72:', 'count 27')
11: ('latency 73:', 'count 15')
11: ('latency 74:', 'count 10')
11: ('latency 75:', 'count 23')
11: ('latency 76:', 'count 26')
11: ('latency 77:', 'count 5')
11: ('latency 78:', 'count 11')
11: ('latency 79:', 'count 11')
11: ('latency 80:', 'count 11')
11: ('latency 81:', 'count 32')
11: ('latency 82:', 'count 78')
11: ('latency 83:', 'count 0')
11: ('latency 84:', 'count 0')
11: ('latency 85:', 'count 0')
11: ('latency 86:', 'count 0')
11: ('latency 87:', 'count 0')
11: ('latency 88:', 'count 0')
11: ('latency 89:', 'count 0')
11: ('latency 90:', 'count 0')
11: ('latency 91:', 'count 0')
11: ('latency 92:', 'count 0')
11: ('latency 93:', 'count 0')
11: ('latency 94:', 'count 0')
11: ('latency 95:', 'count 0')
11: ('latency 96:', 'count 0')
11: ('latency 97:', 'count 0')
11: ('latency 98:', 'count 0')
11: ('latency 99:', 'count 0')
11: .
11: ----------------------------------------------------------------------
11: Ran 1 test in 1.545s
11:
11: OK
11/45 Test #11: py_test_trace3_c ................. Passed 1.74 sec
test 12
Start 12: py_test_trace4
12: Test command: /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/build/tests/wrapper.sh "py_trace4" "sudo" "/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/tests/python/test_trace4.py"
12: Test timeout computed to be: 9.99988e+06
12: ..
12: ----------------------------------------------------------------------
12: Ran 2 tests in 1.589s
12:
12: OK
12/45 Test #12: py_test_trace4 ................... Passed 1.82 sec
test 13
Start 13: py_test_trace_maxactive
13: Test command: /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/build/tests/wrapper.sh "py_trace_maxactive" "sudo" "/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/tests/python/test_trace_maxactive.py"
13: Test timeout computed to be: 9.99988e+06
13: .
13: ----------------------------------------------------------------------
13: Ran 1 test in 1.019s
13:
13: OK
13/45 Test #13: py_test_trace_maxactive .......... Passed 1.14 sec
test 14
Start 14: py_test_probe_count
14: Test command: /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/build/tests/wrapper.sh "py_probe_count" "sudo" "/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/tests/python/test_probe_count.py"
14: Test timeout computed to be: 9.99988e+06
14: ...cannot attach kprobe, probe entry may not exist
14: ...
14: ----------------------------------------------------------------------
14: Ran 6 tests in 4.682s
14:
14: OK
14/45 Test #14: py_test_probe_count .............. Passed 4.73 sec
test 15
Start 15: py_test_debuginfo
15: Test command: /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/build/tests/wrapper.sh "py_test_debuginfo" "sudo" "/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/tests/python/test_debuginfo.py"
15: Test timeout computed to be: 9.99988e+06
15: ......
15: ----------------------------------------------------------------------
15: Ran 6 tests in 0.565s
15:
15: OK
15/45 Test #15: py_test_debuginfo ................ Passed 0.67 sec
test 16
Start 16: py_test_brb
16: Test command: /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/build/tests/wrapper.sh "py_brb_c" "sudo" "/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/tests/python/test_brb.py" "test_brb.c"
16: Test timeout computed to be: 9.99988e+06
16: net.ipv4.ip_forward = 1
16: ARPING 100.1.1.254
16: Timeout
16:
16: --- 100.1.1.254 statistics ---
16: 1 packets transmitted, 0 packets received, 100% unanswered (0 extra)
16:
16: ARPING 200.1.1.254
16: Timeout
16:
16: --- 200.1.1.254 statistics ---
16: 1 packets transmitted, 0 packets received, 100% unanswered (0 extra)
16:
16: PING 200.1.1.1 (200.1.1.1) 56(84) bytes of data.
16: 64 bytes from 200.1.1.1: icmp_seq=1 ttl=63 time=0.136 ms
16: 64 bytes from 200.1.1.1: icmp_seq=2 ttl=63 time=0.067 ms
16:
16: --- 200.1.1.1 ping statistics ---
16: 2 packets transmitted, 2 received, 0% packet loss, time 1000ms
16: rtt min/avg/max/mdev = 0.067/0.101/0.136/0.035 ms
16: [ ID] Interval Transfer Bandwidth
16: [ 7] 0.0- 1.0 sec 3.65 GBytes 31.4 Gbits/sec
16: [ ID] Interval Transfer Bandwidth
16: [ 10] 0.0- 1.0 sec 3.65 GBytes 31.1 Gbits/sec
16: Starting netserver with host 'IN(6)ADDR_ANY' port '12865' and family AF_UNSPEC
16: MIGRATED TCP STREAM TEST from 0.0.0.0 (0.0.0.0) port 0 AF_INET to 200.1.1.1 () port 0 AF_INET : demo
16: Recv Send Send
16: Socket Socket Message Elapsed
16: Size Size Size Time Throughput
16: bytes bytes bytes secs. 10^6bits/sec
16:
16: 87380 16384 65160 1.00 35180.33
16: MIGRATED TCP REQUEST/RESPONSE TEST from 0.0.0.0 (0.0.0.0) port 0 AF_INET to 200.1.1.1 () port 0 AF_INET : demo : first burst 0
16: Local /Remote
16: Socket Size Request Resp. Elapsed Trans.
16: Send Recv Size Size Time Rate
16: bytes Bytes bytes bytes secs. per sec
16:
16: 16384 87380 1 1 1.00 23625.98
16: 16384 87380
16: .
16: ----------------------------------------------------------------------
16: Ran 1 test in 7.615s
16:
16: OK
16/45 Test #16: py_test_brb ...................... Passed 7.74 sec
test 17
Start 17: py_test_brb2
17: Test command: /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/build/tests/wrapper.sh "py_brb2_c" "sudo" "/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/tests/python/test_brb2.py" "test_brb2.c"
17: Test timeout computed to be: 9.99988e+06
17: net.ipv4.ip_forward = 1
17: PING 200.1.1.1 (200.1.1.1) 56(84) bytes of data.
17: 64 bytes from 200.1.1.1: icmp_seq=1 ttl=63 time=0.173 ms
17: 64 bytes from 200.1.1.1: icmp_seq=2 ttl=63 time=0.074 ms
17:
17: --- 200.1.1.1 ping statistics ---
17: 2 packets transmitted, 2 received, 0% packet loss, time 1001ms
17: rtt min/avg/max/mdev = 0.074/0.123/0.173/0.050 ms
17: [ ID] Interval Transfer Bandwidth
17: [ 7] 0.0- 1.0 sec 3.13 GBytes 26.9 Gbits/sec
17: [ ID] Interval Transfer Bandwidth
17: [ 10] 0.0- 1.0 sec 3.13 GBytes 26.7 Gbits/sec
17: Starting netserver with host 'IN(6)ADDR_ANY' port '12865' and family AF_UNSPEC
17: MIGRATED TCP STREAM TEST from 0.0.0.0 (0.0.0.0) port 0 AF_INET to 200.1.1.1 () port 0 AF_INET : demo
17: Recv Send Send
17: Socket Socket Message Elapsed
17: Size Size Size Time Throughput
17: bytes bytes bytes secs. 10^6bits/sec
17:
17: 87380 16384 65160 1.00 33812.72
17: MIGRATED TCP REQUEST/RESPONSE TEST from 0.0.0.0 (0.0.0.0) port 0 AF_INET to 200.1.1.1 () port 0 AF_INET : demo : first burst 0
17: Local /Remote
17: Socket Size Request Resp. Elapsed Trans.
17: Send Recv Size Size Time Rate
17: bytes Bytes bytes bytes secs. per sec
17:
17: 16384 87380 1 1 1.00 22008.86
17: 16384 87380
17: .
17: ----------------------------------------------------------------------
17: Ran 1 test in 7.683s
17:
17: OK
17/45 Test #17: py_test_brb2 ..................... Passed 7.81 sec
test 18
Start 18: py_test_clang
18: Test command: /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/build/tests/wrapper.sh "py_clang" "sudo" "/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/tests/python/test_clang.py"
18: Test timeout computed to be: 9.99988e+06
18: ............s..../virtual/main.c:2:1: error: field has incomplete type 'struct key_t'
18: BPF_HASH(drops, struct key_t);
18: ^
18: /virtual/include/bcc/helpers.h:256:48: note: expanded from macro 'BPF_HASH'
18: BPF_HASHX(__VA_ARGS__, BPF_HASH4, BPF_HASH3, BPF_HASH2, BPF_HASH1)(__VA_ARGS__)
18: ^
18: /virtual/main.c:2:24: note: forward declaration of 'struct key_t'
18: BPF_HASH(drops, struct key_t);
18: ^
18: /virtual/main.c:2:1: error: field has incomplete type 'struct key_t'
18: BPF_HASH(drops, struct key_t);
18: ^
18: /virtual/include/bcc/helpers.h:256:48: note: expanded from macro 'BPF_HASH'
18: BPF_HASHX(__VA_ARGS__, BPF_HASH4, BPF_HASH3, BPF_HASH2, BPF_HASH1)(__VA_ARGS__)
18: ^
18: /virtual/main.c:2:24: note: forward declaration of 'struct key_t'
18: BPF_HASH(drops, struct key_t);
18: ^
18: 2 errors generated.
18: ../virtual/main.c:6:12: error: cannot call non-static helper function
18: return bar();
18: ^
18: 1 error generated.
18: ..ss.....s................................/virtual/main.c:7:12: warning: incompatible pointer to integer conversion returning 'u32 *' (aka 'unsigned int *') from a function with result type 'int' [-Wint-conversion]
18: return *(&skp->sk_daddr);
18: ^~~~~~~~~~~~~~~~~
18: 1 warning generated.
18: ....ss........../virtual/main.c:1:30: error: expected expression
18: int failure(void *ctx) { if (); return 0; }
18: ^
18: 1 error generated.
18: ../virtual/main.c:3:73: error: too many arguments, bcc only supports in-register parameters
18: int many(struct pt_regs *ctx, int a, int b, int c, int d, int e, int f, int g) {
18: ^
18: 1 error generated.
18: ....
18: ----------------------------------------------------------------------
18: Ran 83 tests in 59.763s
18:
18: OK (skipped=6)
18: 0
18/45 Test #18: py_test_clang .................... Passed 60.12 sec
test 19
Start 19: py_test_histogram
19: Test command: /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/build/tests/wrapper.sh "py_histogram" "sudo" "/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/tests/python/test_histogram.py"
19: Test timeout computed to be: 9.99988e+06
19:
19: Bucket ptr = 'C2 CompilerThre'
19: value : count distribution
19: 0 -> 1 : 0 | |
19: 2 -> 3 : 0 | |
19: 4 -> 7 : 0 | |
19: 8 -> 15 : 0 | |
19: 16 -> 31 : 0 | |
19: 32 -> 63 : 0 | |
19: 64 -> 127 : 0 | |
19: 128 -> 255 : 0 | |
19: 256 -> 511 : 0 | |
19: 512 -> 1023 : 0 | |
19: 1024 -> 2047 : 0 | |
19: 2048 -> 4095 : 0 | |
19: 4096 -> 8191 : 0 | |
19: 8192 -> 16383 : 0 | |
19: 16384 -> 32767 : 0 | |
19: 32768 -> 65535 : 0 | |
19: 65536 -> 131071 : 0 | |
19: 131072 -> 262143 : 0 | |
19: 262144 -> 524287 : 0 | |
19: 524288 -> 1048575 : 0 | |
19: 1048576 -> 2097151 : 0 | |
19: 2097152 -> 4194303 : 0 | |
19: 4194304 -> 8388607 : 0 | |
19: 8388608 -> 16777215 : 0 | |
19: 16777216 -> 33554431 : 0 | |
19: 33554432 -> 67108863 : 0 | |
19: 67108864 -> 134217727 : 0 | |
19: 134217728 -> 268435455 : 1 |****************************************|
19:
19: Bucket ptr = 'C1 CompilerThre'
19: value : count distribution
19: 0 -> 1 : 1 |****************************************|
19:
19: Bucket ptr = 'VM Periodic Tas'
19: value : count distribution
19: 0 -> 1 : 20 |****************************************|
19:
19: Bucket ptr = 'python'
19: value : count distribution
19: 0 -> 1 : 0 | |
19: 2 -> 3 : 0 | |
19: 4 -> 7 : 0 | |
19: 8 -> 15 : 0 | |
19: 16 -> 31 : 0 | |
19: 32 -> 63 : 0 | |
19: 64 -> 127 : 0 | |
19: 128 -> 255 : 0 | |
19: 256 -> 511 : 0 | |
19: 512 -> 1023 : 0 | |
19: 1024 -> 2047 : 0 | |
19: 2048 -> 4095 : 0 | |
19: 4096 -> 8191 : 0 | |
19: 8192 -> 16383 : 0 | |
19: 16384 -> 32767 : 0 | |
19: 32768 -> 65535 : 0 | |
19: 65536 -> 131071 : 0 | |
19: 131072 -> 262143 : 0 | |
19: 262144 -> 524287 : 0 | |
19: 524288 -> 1048575 : 0 | |
19: 1048576 -> 2097151 : 0 | |
19: 2097152 -> 4194303 : 0 | |
19: 4194304 -> 8388607 : 0 | |
19: 8388608 -> 16777215 : 0 | |
19: 16777216 -> 33554431 : 0 | |
19: 33554432 -> 67108863 : 0 | |
19: 67108864 -> 134217727 : 0 | |
19: 134217728 -> 268435455 : 100 |****************************************|
19:
19: Bucket ptr = 'RemoteInvocatio'
19: value : count distribution
19: 0 -> 1 : 6 |****************************************|
19:
19: Bucket ptr = 'kworker/u4:2'
19: value : count distribution
19: 0 -> 1 : 1 |****************************************|
19:
19: Bucket ptr = 'rcu_sched'
19: value : count distribution
19: 0 -> 1 : 3 |****************************************|
19:
19: Bucket ptr = 'ntpd'
19: value : count distribution
19: 0 -> 1 : 0 | |
19: 2 -> 3 : 0 | |
19: 4 -> 7 : 0 | |
19: 8 -> 15 : 0 | |
19: 16 -> 31 : 0 | |
19: 32 -> 63 : 0 | |
19: 64 -> 127 : 0 | |
19: 128 -> 255 : 0 | |
19: 256 -> 511 : 0 | |
19: 512 -> 1023 : 0 | |
19: 1024 -> 2047 : 0 | |
19: 2048 -> 4095 : 0 | |
19: 4096 -> 8191 : 0 | |
19: 8192 -> 16383 : 0 | |
19: 16384 -> 32767 : 0 | |
19: 32768 -> 65535 : 0 | |
19: 65536 -> 131071 : 0 | |
19: 131072 -> 262143 : 0 | |
19: 262144 -> 524287 : 0 | |
19: 524288 -> 1048575 : 0 | |
19: 1048576 -> 2097151 : 0 | |
19: 2097152 -> 4194303 : 0 | |
19: 4194304 -> 8388607 : 0 | |
19: 8388608 -> 16777215 : 0 | |
19: 16777216 -> 33554431 : 0 | |
19: 33554432 -> 67108863 : 0 | |
19: 67108864 -> 134217727 : 0 | |
19: 134217728 -> 268435455 : 1 |****************************************|
19:
19: Bucket ptr = 'iscsid'
19: value : count distribution
19: 0 -> 1 : 4 |****************************************|
19: 2 -> 3 : 0 | |
19: 4 -> 7 : 0 | |
19: 8 -> 15 : 0 | |
19: 16 -> 31 : 0 | |
19: 32 -> 63 : 0 | |
19: 64 -> 127 : 0 | |
19: 128 -> 255 : 0 | |
19: 256 -> 511 : 0 | |
19: 512 -> 1023 : 0 | |
19: 1024 -> 2047 : 0 | |
19: 2048 -> 4095 : 0 | |
19: 4096 -> 8191 : 0 | |
19: 8192 -> 16383 : 0 | |
19: 16384 -> 32767 : 0 | |
19: 32768 -> 65535 : 0 | |
19: 65536 -> 131071 : 0 | |
19: 131072 -> 262143 : 0 | |
19: 262144 -> 524287 : 0 | |
19: 524288 -> 1048575 : 0 | |
19: 1048576 -> 2097151 : 0 | |
19: 2097152 -> 4194303 : 0 | |
19: 4194304 -> 8388607 : 0 | |
19: 8388608 -> 16777215 : 0 | |
19: 16777216 -> 33554431 : 0 | |
19: 33554432 -> 67108863 : 0 | |
19: 67108864 -> 134217727 : 0 | |
19: 134217728 -> 268435455 : 1 |********** |
19:
19: Bucket ptr = 'kworker/0:1'
19: value : count distribution
19: 0 -> 1 : 1 |****************************************|
19:
19: Bucket ptr = 'sshguard'
19: value : count distribution
19: 0 -> 1 : 17 |****************************************|
19:
19: Bucket ptr = 'VM Thread'
19: value : count distribution
19: 0 -> 1 : 1 |****************************************|
19:
19: Bucket ptr = 'ctest'
19: value : count distribution
19: 0 -> 1 : 10 |****************************************|
19:
19: Bucket ptr = 'swapper/1'
19: value : count distribution
19: 0 -> 1 : 0 | |
19: 2 -> 3 : 0 | |
19: 4 -> 7 : 0 | |
19: 8 -> 15 : 0 | |
19: 16 -> 31 : 0 | |
19: 32 -> 63 : 0 | |
19: 64 -> 127 : 0 | |
19: 128 -> 255 : 0 | |
19: 256 -> 511 : 0 | |
19: 512 -> 1023 : 0 | |
19: 1024 -> 2047 : 0 | |
19: 2048 -> 4095 : 0 | |
19: 4096 -> 8191 : 0 | |
19: 8192 -> 16383 : 0 | |
19: 16384 -> 32767 : 0 | |
19: 32768 -> 65535 : 0 | |
19: 65536 -> 131071 : 0 | |
19: 131072 -> 262143 : 0 | |
19: 262144 -> 524287 : 0 | |
19: 524288 -> 1048575 : 0 | |
19: 1048576 -> 2097151 : 0 | |
19: 2097152 -> 4194303 : 0 | |
19: 4194304 -> 8388607 : 0 | |
19: 8388608 -> 16777215 : 0 | |
19: 16777216 -> 33554431 : 0 | |
19: 33554432 -> 67108863 : 0 | |
19: 67108864 -> 134217727 : 0 | |
19: 134217728 -> 268435455 : 0 | |
19: 268435456 -> 536870911 : 0 | |
19: 536870912 -> 1073741823 : 0 | |
19: 1073741824 -> 2147483647 : 0 | |
19: 2147483648 -> 4294967295 : 0 | |
19: 4294967296 -> 8589934591 : 0 | |
19: 8589934592 -> 17179869183 : 0 | |
19: 17179869184 -> 34359738367 : 0 | |
19: 34359738368 -> 68719476735 : 3 | |
19: 68719476736 -> 137438953471 : 0 | |
19: 137438953472 -> 274877906943 : 0 | |
19: 274877906944 -> 549755813887 : 1 | |
19: 549755813888 -> 1099511627775 : 100 |********************|
19:
19: Bucket ptr = 'kworker/1:11'
19: value : count distribution
19: 0 -> 1 : 0 | |
19: 2 -> 3 : 0 | |
19: 4 -> 7 : 0 | |
19: 8 -> 15 : 0 | |
19: 16 -> 31 : 0 | |
19: 32 -> 63 : 0 | |
19: 64 -> 127 : 0 | |
19: 128 -> 255 : 0 | |
19: 256 -> 511 : 0 | |
19: 512 -> 1023 : 0 | |
19: 1024 -> 2047 : 0 | |
19: 2048 -> 4095 : 0 | |
19: 4096 -> 8191 : 0 | |
19: 8192 -> 16383 : 0 | |
19: 16384 -> 32767 : 0 | |
19: 32768 -> 65535 : 0 | |
19: 65536 -> 131071 : 0 | |
19: 131072 -> 262143 : 0 | |
19: 262144 -> 524287 : 0 | |
19: 524288 -> 1048575 : 0 | |
19: 1048576 -> 2097151 : 0 | |
19: 2097152 -> 4194303 : 0 | |
19: 4194304 -> 8388607 : 0 | |
19: 8388608 -> 16777215 : 0 | |
19: 16777216 -> 33554431 : 0 | |
19: 33554432 -> 67108863 : 0 | |
19: 67108864 -> 134217727 : 0 | |
19: 134217728 -> 268435455 : 1 |****************************************|
19:
19: Bucket ptr = 'gmain'
19: value : count distribution
19: 0 -> 1 : 1 |****************************************|
19:
19: Bucket ptr = 'swapper/0'
19: value : count distribution
19: 0 -> 1 .. : 0 | |
19: 2 -> 3 : 0 | |
19: 4 -> 7 : 0 | |
19: 8 -> 15 : 0 | |
19: 16 -> 31 : 0 | |
19: 32 -> 63 : 0 | |
19: 64 -> 127 : 0 | |
19: 128 -> 255 : 0 | |
19: 256 -> 511 : 0 | |
19: 512 -> 1023 : 0 | |
19: 1024 -> 2047 : 0 | |
19: 2048 -> 4095 : 0 | |
19: 4096 -> 8191 : 0 | |
19: 8192 -> 16383 : 0 | |
19: 16384 -> 32767 : 0 | |
19: 32768 -> 65535 : 0 | |
19: 65536 -> 131071 : 0 | |
19: 131072 -> 262143 : 0 | |
19: 262144 -> 524287 : 0 | |
19: 524288 -> 1048575 : 0 | |
19: 1048576 -> 2097151 : 0 | |
19: 2097152 -> 4194303 : 0 | |
19: 4194304 -> 8388607 : 0 | |
19: 8388608 -> 16777215 : 0 | |
19: 16777216 -> 33554431 : 0 | |
19: 33554432 -> 67108863 : 0 | |
19: 67108864 -> 134217727 : 0 | |
19: 134217728 -> 268435455 : 3 |* |
19: 268435456 -> 536870911 : 0 | |
19: 536870912 -> 1073741823 : 0 | |
19: 1073741824 -> 2147483647 : 1 | |
19: 2147483648 -> 4294967295 : 0 | |
19: 4294967296 -> 8589934591 : 0 | |
19: 8589934592 -> 17179869183 : 0 | |
19: 17179869184 -> 34359738367 : 0 | |
19: 34359738368 -> 68719476735 : 48 |********************|
19: 68719476736 -> 137438953471 : 6 |** |
19: 137438953472 -> 274877906943 : 0 | |
19: 274877906944 -> 549755813887 : 11 |**** |
19:
19: Bucket ptr = 'G1 Young RemSet'
19: value : count distribution
19: 0 -> 1 : 4 |****************************************|
19:
19: k_1 & k_2 = 16 0
19: size : count distribution
19: 0 -> 1 : 9 |****************************************|
19: value : count distribution
19: 0 -> 1 : 6 |************************ |
19: 2 -> 3 : 6 |************************ |
19: 4 -> 7 : 8 |******************************** |
19: 8 -> 15 : 6 |************************ |
19: 16 -> 31 : 1 |**** |
19: 32 -> 63 : 3 |************ |
19: 64 -> 127 : 10 |****************************************|
19: 128 -> 255 : 9 |************************************ |
19: 256 -> 511 : 2 |******** |
19: 512 -> 1023 : 2 |******** |
19: 1024 -> 2047 : 6 |************************ |
19: 2048 -> 4095 : 6 |************************ |
19: 4096 -> 8191 : 7 |**************************** |
19: 8192 -> 16383 : 3 |************ |
19: 16384 -> 32767 : 3 |************ |
19: 32768 -> 65535 : 8 |******************************** |
19: 65536 -> 131071 : 6 |************************ |
19: 131072 -> 262143 : 4 |**************** |
19: 262144 -> 524287 : 5 |******************** |
19: 524288 -> 1048575 : 9 |************************************ |
19: 1048576 -> 2097151 : 8 |******************************** |
19: 2097152 -> 4194303 : 4 |**************** |
19: 4194304 -> 8388607 : 1 |**** |
19: 8388608 -> 16777215 : 4 |**************** |
19: 16777216 -> 33554431 : 4 |**************** |
19: 33554432 -> 67108863 : 2 |******** |
19: 67108864 -> 134217727 : 3 |************ |
19: 134217728 -> 268435455 : 9 |************************************ |
19: 268435456 -> 536870911 : 2 |******** |
19: 536870912 -> 1073741823 : 7 |**************************** |
19: 1073741824 -> 2147483647 : 2 |******** |
19: 2147483648 -> 4294967295 : 7 |**************************** |
19: value : count distribution
19: 0 -> 1 : 6 |************ |
19: 2 -> 3 : 6 |************ |
19: 4 -> 7 : 8 |**************** |
19: 8 -> 15 : 6 |************ |
19: 16 -> 31 : 1 |** |
19: 32 -> 63 : 3 |****** |
19: 64 -> 127 : 10 |********************|
19: 128 -> 255 : 9 |****************** |
19: 256 -> 511 : 2 |**** |
19: 512 -> 1023 : 2 |**** |
19: 1024 -> 2047 : 6 |************ |
19: 2048 -> 4095 : 6 |************ |
19: 4096 -> 8191 : 7 |************** |
19: 8192 -> 16383 : 3 |****** |
19: 16384 -> 32767 : 3 |****** |
19: 32768 -> 65535 : 8 |**************** |
19: 65536 -> 131071 : 6 |************ |
19: 131072 -> 262143 : 4 |******** |
19: 262144 -> 524287 : 5 |********** |
19: 524288 -> 1048575 : 9 |****************** |
19: 1048576 -> 2097151 : 8 |**************** |
19: 2097152 -> 4194303 : 4 |******** |
19: 4194304 -> 8388607 : 1 |** |
19: 8388608 -> 16777215 : 4 |******** |
19: 16777216 -> 33554431 : 4 |******** |
19: 33554432 -> 67108863 : 2 |**** |
19: 67108864 -> 134217727 : 3 |****** |
19: 134217728 -> 268435455 : 9 . |****************** |
19: 268435456 -> 536870911 : 2 |**** |
19: 536870912 -> 1073741823 : 7 |************** |
19: 1073741824 -> 2147483647 : 2 |**** |
19: 2147483648 -> 4294967295 : 7 |************** |
19: 4294967296 -> 8589934591 : 7 |************** |
19: 8589934592 -> 17179869183 : 8 |**************** |
19: 17179869184 -> 34359738367 : 9 |****************** |
19: 34359738368 -> 68719476735 : 9 |****************** |
19: 68719476736 -> 137438953471 : 1 |** |
19: 137438953472 -> 274877906943 : 5 |********** |
19: 274877906944 -> 549755813887 : 10 |********************|
19: 549755813888 -> 1099511627775 : 10 |********************|
19: 1099511627776 -> 2199023255551 : 5 |********** |
19: 2199023255552 -> 4398046511103 : 3 |****** |
19: 4398046511104 -> 8796093022207 : 5 |********** |
19: 8796093022208 -> 17592186044415 : 2 |**** |
19: 17592186044416 -> 35184372088831 : 9 |****************** |
19: 35184372088832 -> 70368744177663 : 6 |************ |
19: 70368744177664 -> 140737488355327 : 7 |************** |
19: 140737488355328 -> 281474976710655 : 2 |**** |
19: 281474976710656 -> 562949953421311 : 8 |**************** |
19: 562949953421312 -> 1125899906842623 : 4 |******** |
19: 1125899906842624 -> 2251799813685247 : 10 |********************|
19: 2251799813685248 -> 4503599627370495 : 8 |**************** |
19: 4503599627370496 -> 9007199254740991 : 5 |********** |
19: 9007199254740992 -> 18014398509481983 : 7 |************** |
19: 18014398509481984 -> 36028797018963967 : 7 |************** |
19: 36028797018963968 -> 72057594037927935 : 10 |********************|
19: 72057594037927936 -> 144115188075855871 : 3 |****** |
19: 144115188075855872 -> 288230376151711743 : 2 |**** |
19: 288230376151711744 -> 576460752303423487 : 6 |************ |
19: 576460752303423488 -> 1152921504606846975 : 8 |**************** |
19: 1152921504606846976 -> 2305843009213693951 : 1 |** |
19: 2305843009213693952 -> 4611686018427387903 : 4 |******** |
19: 4611686018427387904 -> 9223372036854775807 : 8 |**************** |
19:
19: Bucket ptr = 18446612141232983808L
19: value : count distribution
19: 0 -> 1 : 7 |************** |
19: 2 -> 3 : 3 |****** |
19: 4 -> 7 : 7 |************** |
19: 8 -> 15 : 7 |************** |
19: 16 -> 31 : 2 |**** |
19: 32 -> 63 : 9 |****************** |
19: 64 -> 127 : 9 |****************** |
19: 128 -> 255 : 2 |**** |
19: 256 -> 511 : 10 |********************|
19: 512 -> 1023 : 5 |********** |
19: 1024 -> 2047 : 7 |************** |
19: 2048 -> 4095 : 2 |**** |
19: 4096 -> 8191 : 6 |************ |
19: 8192 -> 16383 : 2 |**** |
19: 16384 -> 32767 : 2 |**** |
19: 32768 -> 65535 : 6 |************ |
19: 65536 -> 131071 : 10 |********************|
19: 131072 -> 262143 : 3 |****** |
19: 262144 -> 524287 : 10 |********************|
19: 524288 -> 1048575 : 7 |************** |
19: 1048576 -> 2097151 : 8 |**************** |
19: 2097152 -> 4194303 : 10 |********************|
19: 4194304 -> 8388607 : 5 |********** |
19: 8388608 -> 16777215 : 3 |****** |
19: 16777216 -> 33554431 : 1 |** |
19: 33554432 -> 67108863 : 1 |** |
19: 67108864 -> 134217727 : 6 |************ |
19: 134217728 -> 268435455 : 6 |************ |
19: 268435456 -> 536870911 : 2 |**** |
19: 536870912 -> 1073741823 : 4 |******** |
19: 1073741824 -> 2147483647 : 3 |****** |
19: 2147483648 -> 4294967295 : 6 |************ |
19: 4294967296 -> 8589934591 : 2 |**** |
19: 8589934592 -> 17179869183 : 4 |******** |
19: 17179869184 -> 34359738367 : 7 |************** |
19: 34359738368 -> 68719476735 : 3 |****** |
19: 68719476736 -> 137438953471 : 7 |************** |
19: 137438953472 -> 274877906943 : 10 |********************|
19: 274877906944 -> 549755813887 : 1 |** |
19: 549755813888 -> 1099511627775 : 6 |************ |
19: 1099511627776 -> 2199023255551 : 10 |********************|
19: 2199023255552 -> 4398046511103 : 7 |************** |
19: 4398046511104 -> 8796093022207 : 4 |******** |
19: 8796093022208 -> 17592186044415 : 4 |******** |
19: 17592186044416 -> 35184372088831 : 3 |****** |
19: 35184372088832 -> 70368744177663 : 3 |****** |
19: 70368744177664 -> 140737488355327 : 2 |**** |
19: 140737488355328 -> 281474976710655 : 1 |** |
19: 281474976710656 -> 562949953421311 : 3 |****** |
19: 562949953421312 -> 1125899906842623 : 2 |**** |
19: 1125899906842624 -> 2251799813685247 : 2 |**** |
19: 2251799813685248 -> 4503599627370495 : 1 |** |
19: 4503599627370496 -> 9007199254740991 : 10 |********************|
19: 9007199254740992 -> 18014398509481983 : 2 |**** |
19: 18014398509481984 -> 36028797018963967 : 7 |************** |
19: 36028797018963968 -> 72057594037927935 : 6 |************ |
19: 72057594037927936 -> 144115188075855871 : 5 |********** |
19: 144115188075855872 -> 288230376151711743 : 1 |** |
19: 288230376151711744 -> 576460752303423487 : 8 |**************** |
19: 576460752303423488 -> 1152921504606846975 : 6 |************ |
19: 1152921504606846976 -> 2305843009213693951 : 9 |****************** |
19: 2305843009213693952 -> 4611686018427387903 : 6 |************ |
19: 4611686018427387904 -> 9223372036854775807 : 2 |**** |
19: 9223372036854775808 -> 18446744073709551615 : 9 |****************** |
19:
19: Bucket ptr = 18446612141232983680L
19: value : count distribution
19: 0 -> 1 : 7 |************** |
19: 2 -> 3 : 3 |****** |
19: 4 -> 7 : 7 |************** |
19: 8 -> 15 : 7 |************** |
19: 16 -> 31 : 2 |**** |
19: 32 -> 63 : 9 |****************** |
19: 64 -> 127 : 9 |****************** |
19: 128 -> 255 : 2 |**** |
19: 256 -> 511 : 10 |********************|
19: 512 -> 1023 : 5 |********** |
19: 1024 -> 2047 : 7 |************** |
19: 2048 -> 4095 : 2 |**** |
19: 4096 -> 8191 : 6 |************ |
19: 8192 -> 16383 : 2 |**** |
19: 16384 -> 32767 : 2 |**** |
19: 32768 -> 65535 : 6 |************ |
19: 65536 -> 131071 : 10 |********************|
19: 131072 -> 262143 : 3 |****** |
19: 262144 -> 524287 : 10 |********************|
19: 524288 -> 1048575 : 7 |************** |
19: 1048576 -> 2097151 : 8 |**************** |
19: 2097152 -> 4194303 : 10 |********************|
19: 4194304 -> 8388607 : 5 |********** |
19: 8388608 -> 16777215 : 3 |****** |
19: 16777216 -> 33554431 : 1 |** |
19: 33554432 -> 67108863 : 1 |** |
19: 67108864 -> 134217727 : 6 |************ |
19: 134217728 -> 268435455 : 6 |************ |
19: 268435456 -> 536870911 : 2 |**** |
19: 536870912 -> 1073741823 : 4 |******** |
19: 1073741824 -> 2147483647 : 3 |****** |
19: 2147483648 -> 4294967295 : 6 |************ |
19: 4294967296 -> 8589934591 : 2 |**** |
19: 8589934592 -> 17179869183 : 4 |******** |
19: 17179869184 -> 34359738367 : 7 |************** |
19: 34359738368 -> 68719476735 : 3 |****** |
19: 68719476736 -> 137438953471 : 7 |************** |
19: 137438953472 -> 274877906943 : 10 |********************|
19: 274877906944 -> 549755813887 : 1 |** |
19: 549755813888 -> 1099511627775 : 6 |************ |
19: 1099511627776 -> 2199023255551 : 10 |********************|
19: 2199023255552 -> 4398046511103 : 7 |************** |
19: 4398046511104 -> 8796093022207 : 4 |******** |
19: 8796093022208 -> 17592186044415 : 4 |******** |
19: 17592186044416 -> 35184372088831 : 3 |****** |
19: 35184372088832 -> 70368744177663 : 3 |****** |
19: 70368744177664 -> 140737488355327 : 2 |**** |
19: 140737488355328 -> 281474976710655 : 1 |** |
19: 281474976710656 -> 562949953421311 : 3 |****** |
19: 562949953421312 -> 1125899906842623 : 2 |**** |
19: 1125899906842624 -> 2251799813685247 : 2 |**** |
19: 2251799813685248 -> 4503599627370495 : 1 |** |
19: 4503599627370496 -> 9007199254740991 : 10 |********************|
19: 9007199254740992 -> 1801439850948198.
19: ----------------------------------------------------------------------
19: Ran 4 tests in 3.637s
19:
19: OK
19: 3 : 2 |**** |
19: 18014398509481984 -> 36028797018963967 : 7 |************** |
19: 36028797018963968 -> 72057594037927935 : 6 |************ |
19: 72057594037927936 -> 144115188075855871 : 5 |********** |
19: 144115188075855872 -> 288230376151711743 : 1 |** |
19: 288230376151711744 -> 576460752303423487 : 8 |**************** |
19: 576460752303423488 -> 1152921504606846975 : 6 |************ |
19: 1152921504606846976 -> 2305843009213693951 : 9 |****************** |
19: 2305843009213693952 -> 4611686018427387903 : 6 |************ |
19: 4611686018427387904 -> 9223372036854775807 : 2 |**** |
19: 9223372036854775808 -> 18446744073709551615 : 9 |****************** |
19/45 Test #19: py_test_histogram ................ Passed 3.69 sec
test 20
Start 20: py_array
20: Test command: /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/build/tests/wrapper.sh "py_array" "sudo" "/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/tests/python/test_array.py"
20: Test timeout computed to be: 9.99988e+06
20: ....
20: ----------------------------------------------------------------------
20: Ran 4 tests in 1.624s
20:
20: OK
20/45 Test #20: py_array ......................... Passed 1.68 sec
test 21
Start 21: py_uprobes
21: Test command: /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/build/tests/wrapper.sh "py_uprobes" "sudo" "/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/tests/python/test_uprobes.py"
21: Test timeout computed to be: 9.99988e+06
21: .Python 2.7.12
21: .Arena 0:
21: system bytes = 26435584
21: in use bytes = 2994656
21: Total (incl. mmap):
21: system bytes = 27226112
21: in use bytes = 3785184
21: max mmap regions = 7
21: max mmap bytes = 9203712
21: .
21: ----------------------------------------------------------------------
21: Ran 3 tests in 8.580s
21:
21: OK
21/45 Test #21: py_uprobes ....................... Passed 8.63 sec
test 22
Start 22: py_uprobes_2
22: Test command: /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/build/tests/wrapper.sh "py_uprobes2" "sudo" "/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/tests/python/test_uprobes2.py"
22: Test timeout computed to be: 9.99988e+06
22: .
22: ----------------------------------------------------------------------
22: Ran 1 test in 0.303s
22:
22: OK
22/45 Test #22: py_uprobes_2 ..................... Passed 0.37 sec
test 23
Start 23: py_test_stackid
23: Test command: /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/build/tests/wrapper.sh "py_stackid" "sudo" "/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/tests/python/test_stackid.py"
23: Test timeout computed to be: 9.99988e+06
23: ss
23: ----------------------------------------------------------------------
23: Ran 2 tests in 0.000s
23:
23: OK (skipped=2)
23/45 Test #23: py_test_stackid .................. Passed 0.11 sec
test 24
Start 24: py_test_tracepoint
24: Test command: /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/build/tests/wrapper.sh "py_test_tracepoint" "sudo" "/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/tests/python/test_tracepoint.py"
24: Test timeout computed to be: 9.99988e+06
24: ss
24: ----------------------------------------------------------------------
24: Ran 2 tests in 0.000s
24:
24: OK (skipped=2)
24/45 Test #24: py_test_tracepoint ............... Passed 0.05 sec
test 25
Start 25: py_test_perf_event
25: Test command: /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/build/tests/wrapper.sh "py_test_perf_event" "sudo" "/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/tests/python/test_perf_event.py"
25: Test timeout computed to be: 9.99988e+06
25: perf_event_open: No such file or directory
25: s
25: ----------------------------------------------------------------------
25: Ran 1 test in 0.372s
25:
25: OK (skipped=1)
25/45 Test #25: py_test_perf_event ............... Passed 0.49 sec
test 26
Start 26: py_test_utils
26: Test command: /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/build/tests/wrapper.sh "py_test_utils" "sudo" "/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/tests/python/test_utils.py"
26: Test timeout computed to be: 9.99988e+06
26: ..
26: ----------------------------------------------------------------------
26: Ran 2 tests in 0.000s
26:
26: OK
26/45 Test #26: py_test_utils .................... Passed 0.05 sec
test 27
Start 27: py_test_percpu
27: Test command: /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/build/tests/wrapper.sh "py_test_percpu" "sudo" "/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/tests/python/test_percpu.py"
27: Test timeout computed to be: 9.99988e+06
27: could not open bpf map: stub, error: Invalid argument
27: scould not open bpf map: stub, error: Invalid argument
27: scould not open bpf map: stub, error: Invalid argument
27: scould not open bpf map: stub, error: Invalid argument
27: s
27: ----------------------------------------------------------------------
27: Ran 4 tests in 0.949s
27:
27: OK (skipped=4)
27/45 Test #27: py_test_percpu ................... Passed 1.00 sec
test 28
Start 28: py_test_dump_func
28: Test command: /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/build/tests/wrapper.sh "py_dump_func" "simple" "/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/tests/python/test_dump_func.py"
28: Test timeout computed to be: 9.99988e+06
28: .
28: ----------------------------------------------------------------------
28: Ran 1 test in 0.131s
28:
28: OK
28/45 Test #28: py_test_dump_func ................ Passed 0.18 sec
test 29
Start 29: py_test_disassembler
29: Test command: /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/build/tests/wrapper.sh "py_test_disassembler" "sudo" "/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/tests/python/test_disassembler.py"
29: Test timeout computed to be: 9.99988e+06
29: ..
29: ----------------------------------------------------------------------
29: Ran 2 tests in 0.263s
29:
29: OK
29/45 Test #29: py_test_disassembler ............. Passed 0.32 sec
test 30
Start 30: py_test_tools_smoke
30: Test command: /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/build/tests/wrapper.sh "py_test_tools_smoke" "sudo" "/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/tests/python/test_tools_smoke.py"
30: Test timeout computed to be: 9.99988e+06
30: Traceback (most recent call last):
30: File "../../tools/argdist.py", line 707, in run
30: self._main_loop()
30: File "../../tools/argdist.py", line 697, in _main_loop
30: exit()
30: File "/usr/lib/python2.7/site.py", line 375, in __call__
30: raise SystemExit(code)
30: SystemExit: None
30: .....'unknown': I need something more specific.
30: .'unknown': I need something more specific.
30: 'unknown': I need something more specific.
30: 'unknown': I need something more specific.
30: 'unknown': I need something more specific.
30: .......s.s....sss....'unknown': I need something more specific.
30: ......Killed
30: .ss.ss...ssslibbpf: failed to find valid kernel BTF
30: libbpf: vmlinux BTF is not found
30: ..s.ss'unknown': I need something more specific.
30: .ss..s..s...s..'unknown': I need something more specific.
30: ...'unknown': I need something more specific.
30: .s...'unknown': I need something more specific.
30: ...libbpf: failed to find valid kernel BTF
30: libbpf: vmlinux BTF is not found
30: .s....
30: ----------------------------------------------------------------------
30: Ran 83 tests in 205.190s
30:
30: OK (skipped=22)
30/45 Test #30: py_test_tools_smoke .............. Passed 205.29 sec
test 31
Start 31: py_test_tools_memleak
31: Test command: /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/build/tests/wrapper.sh "py_test_tools_memleak" "sudo" "/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/tests/python/test_tools_memleak.py"
31: Test timeout computed to be: 9.99988e+06
31: ssssssss
31: ----------------------------------------------------------------------
31: Ran 8 tests in 0.065s
31:
31: OK (skipped=8)
31/45 Test #31: py_test_tools_memleak ............ Passed 0.10 sec
test 32
Start 32: py_test_usdt
32: Test command: /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/build/tests/wrapper.sh "py_test_usdt" "sudo" "/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/tests/python/test_usdt.py"
32: Test timeout computed to be: 9.99988e+06
32: <stdin>:23:17: warning: null character(s) preserved in literal
32: <stdin>:28:17: warning: null character(s) preserved in literal
32: <stdin>: In function ‘int main()’:
32: <stdin>:25:49: warning: format ‘%d’ expects argument of type ‘int’, but argument 4 has type ‘uint64_t {aka long unsigned int}’ [-Wformat=]
32: <stdin>:25:49: warning: format ‘%d’ expects argument of type ‘int’, but argument 4 has type ‘uint64_t {aka long unsigned int}’ [-Wformat=]
32: <stdin>:30:49: warning: format ‘%d’ expects argument of type ‘int’, but argument 4 has type ‘uint64_t {aka long unsigned int}’ [-Wformat=]
32: <stdin>:30:49: warning: format ‘%d’ expects argument of type ‘int’, but argument 4 has type ‘uint64_t {aka long unsigned int}’ [-Wformat=]
32: clang -cc1 -triple x86_64-unknown-linux-gnu -emit-llvm-bc -emit-llvm-uselists -disable-free -disable-llvm-verifier -main-file-name main.c -mrelocation-model static -mthread-model posix -fmath-errno -masm-verbose -mconstructor-aliases -fuse-init-array -target-cpu x86-64 -momit-leaf-frame-pointer -dwarf-column-info -debugger-tuning=gdb -coverage-file /usr/src/linux-headers-4.4.0-116-generic/main.c -nostdsysteminc -nobuiltininc -resource-dir ../lib/clang/3.8.0 -isystem /virtual/lib/clang/include -include ./include/linux/kconfig.h -include /virtual/include/bcc/bpf.h -include /virtual/include/bcc/helpers.h -isystem /virtual/include -I /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/tests/python -D __BPF_TRACING__ -I arch/x86/include/ -I arch/x86/include/generated -I include -I arch/x86/include/uapi -I arch/x86/include/generated/uapi -I include/uapi -I include/generated/uapi -D __KERNEL__ -D __HAVE_BUILTIN_BSWAP16__ -D __HAVE_BUILTIN_BSWAP32__ -D __HAVE_BUILTIN_BSWAP64__ -D KBUILD_MODNAME="bcc" -O2 -Wno-deprecated-declarations -Wno-gnu-variable-sized-type-not-at-end -Wno-pragma-once-outside-header -Wno-address-of-packed-member -Wno-unknown-warning-option -Wno-unused-value -Wno-pointer-sign -fdebug-compilation-dir /usr/src/linux-headers-4.4.0-116-generic -ferror-limit 19 -fmessage-length 0 -fobjc-runtime=gcc -fdiagnostics-show-option -vectorize-loops -vectorize-slp -o main.bc -x c /virtual/main.c
32: #if defined(BPF_LICENSE)
32: #error BPF_LICENSE cannot be specified through cflags
32: #endif
32: #if !defined(CONFIG_CC_STACKPROTECTOR)
32: #if defined(CONFIG_CC_STACKPROTECTOR_AUTO) \
32: || defined(CONFIG_CC_STACKPROTECTOR_REGULAR) \
32: || defined(CONFIG_CC_STACKPROTECTOR_STRONG)
32: #define CONFIG_CC_STACKPROTECTOR
32: #endif
32: #endif
32: #define bpf_probe_read_kernel bpf_probe_read
32: #define bpf_probe_read_kernel_str bpf_probe_read_str
32: #define bpf_probe_read_user bpf_probe_read
32: #define bpf_probe_read_user_str bpf_probe_read_str
32: #include <uapi/linux/ptrace.h>
32: __attribute__((always_inline))
32: static __always_inline int _bpf_readarg_do_trace1_1(struct pt_regs *ctx, void *dest, size_t len) {
32: if (len != sizeof(int8_t)) return -1;
32: switch(PT_REGS_IP(ctx)) {
32: case 0x4006e4ULL: *((int8_t *)dest) = ctx->ax; __asm__ __volatile__("": : :"memory"); return 0;
32: case 0x4006eaULL: *((int8_t *)dest) = ctx->ax; __asm__ __volatile__("": : :"memory"); return 0;
32: }
32: return -1;
32: }
32: __attribute__((always_inline))
32: static __always_inline int _bpf_readarg_do_trace1_2(struct pt_regs *ctx, void *dest, size_t len) {
32: if (len != sizeof(int32_t)) return -1;
32: switch(PT_REGS_IP(ctx)) {
32: case 0x4006e4ULL: { u64 __addr = ctx->bp + -204; __asm__ __volatile__("": : :"memory"); int32_t __res = 0x0; bpf_probe_read_user(&__res, sizeof(__res), (void *)__addr); *((int32_t *)dest) = __res; } return 0;
32: case 0x4006eaULL: { u64 __addr = ctx->bp + -208; __asm__ __volatile__("": : :"memory"); int32_t __res = 0x0; bpf_probe_read_user(&__res, sizeof(__res), (void *)__addr); *((int32_t *)dest) = __res; } return 0;
32: }
32: return -1;
32: }
32: __attribute__((always_inline))
32: static __always_inline int _bpf_readarg_do_trace3_1(struct pt_regs *ctx, void *dest, size_t len) {
32: if (len != sizeof(int32_t)) return -1;
32: switch(PT_REGS_IP(ctx)) {
32: case 0x4006e5ULL: { u64 __addr = ctx->bp + -208; __asm__ __volatile__("": : :"memory"); int32_t __res = 0x0; bpf_probe_read_user(&__res, sizeof(__res), (void *)__addr); *((int32_t *)dest) = __res; } return 0;
32: case 0x4006f8ULL: *((int32_t *)dest) = ctx->ax; __asm__ __volatile__("": : :"memory"); return 0;
32: }
32: return -1;
32: }
32: __attribute__((always_inline))
32: static __always_inline int _bpf_readarg_do_trace3_2(struct pt_regs *ctx, void *dest, size_t len) {
32: if (len != sizeof(int32_t)) return -1;
32: switch(PT_REGS_IP(ctx)) {
32: case 0x4006e5ULL: { u64 __addr = ctx->bp + -204; __asm__ __volatile__("": : :"memory"); int32_t __res = 0x0; bpf_probe_read_user(&__res, sizeof(__res), (void *)__addr); *((int32_t *)dest) = __res; } return 0;
32: case 0x4006f8ULL: *((int32_t *)dest) = ctx->dx; __asm__ __volatile__("": : :"memory"); return 0;
32: }
32: return -1;
32: }
32: __attribute__((always_inline))
32: static __always_inline int _bpf_readarg_do_trace2_1(struct pt_regs *ctx, void *dest, size_t len) {
32: if (len != sizeof(int32_t)) return -1;
32: *((int32_t *)dest) = 5;
32: return 0;
32: }
32: __attribute__((always_inline))
32: static __always_inline int _bpf_readarg_do_trace2_2(struct pt_regs *ctx, void *dest, size_t len) {
32: if (len != sizeof(int8_t)) return -1;
32: *((int8_t *)dest) = ctx->ax; __asm__ __volatile__("": : :"memory");
32: return 0;
32: }
32: __attribute__((always_inline))
32: static __always_inline int _bpf_readarg_do_trace4_1(struct pt_regs *ctx, void *dest, size_t len) {
32: if (len != sizeof(int64_t)) return -1;
32: *((int64_t *)dest) = ctx->ax; __asm__ __volatile__("": : :"memory");
32: return 0;
32: }
32: __attribute__((always_inline))
32: static __always_inline int _bpf_readarg_do_trace4_2(struct pt_regs *ctx, void *dest, size_t len) {
32: if (len != sizeof(int64_t)) return -1;
32: *((int64_t *)dest) = ctx->dx; __asm__ __volatile__("": : :"memory");
32: return 0;
32: }
32: __attribute__((always_inline))
32: static __always_inline int _bpf_readarg_do_trace5_1(struct pt_regs *ctx, void *dest, size_t len) {
32: if (len != sizeof(int64_t)) return -1;
32: *((int64_t *)dest) = ctx->dx; __asm__ __volatile__("": : :"memory");
32: return 0;
32: }
32: __attribute__((always_inline))
32: static __always_inline int _bpf_readarg_do_trace5_2(struct pt_regs *ctx, void *dest, size_t len) {
32: if (len != sizeof(int64_t)) return -1;
32: *((int64_t *)dest) = ctx->ax; __asm__ __volatile__("": : :"memory");
32: return 0;
32: }
32:
32: #include <linux/blkdev.h>
32: #include <uapi/linux/ptrace.h>
32:
32: struct probe_result_t1 {
32: char v1;
32: int v2;
32: };
32:
32: struct probe_result_t2 {
32: int v1;
32: char v2;
32: };
32:
32: struct probe_result_t3 {
32: int v1;
32: int v2;
32: };
32:
32: struct probe_result_t4 {
32: u64 v1;
32: char v2[8];
32: };
32:
32: struct probe_result_t5 {
32: char v1[8];
32: u64 v2;
32: };
32:
32: BPF_PERF_OUTPUT(event1);
32: BPF_PERF_OUTPUT(event2);
32: BPF_PERF_OUTPUT(event3);
32: BPF_PERF_OUTPUT(event4);
32: BPF_PERF_OUTPUT(event5);
32:
32: __attribute__((section(".bpf.fn.do_trace1")))
32: int do_trace1(struct pt_regs *ctx) {
32:
32: struct probe_result_t1 result = {};
32: _bpf_readarg_do_trace1_1(ctx, &result.v1, sizeof(*(&result.v1)));
32: _bpf_readarg_do_trace1_2(ctx, &result.v2, sizeof(*(&result.v2)));
32: bpf_perf_event_output(ctx, bpf_pseudo_fd(1, -1), CUR_CPU_IDENTIFIER, &result, sizeof(result));
32: return 0;
32: };
32: __attribute__((section(".bpf.fn.do_trace2")))
32: int do_trace2(struct pt_regs *ctx) {
32:
32: struct probe_result_t2 result = {};
32: _bpf_readarg_do_trace2_1(ctx, &result.v1, sizeof(*(&result.v1)));
32: _bpf_readarg_do_trace2_2(ctx, &result.v2, sizeof(*(&result.v2)));
32: bpf_perf_event_output(ctx, bpf_pseudo_fd(1, -2), CUR_CPU_IDENTIFIER, &result, sizeof(result));
32: return 0;
32: }
32: __attribute__((section(".bpf.fn.do_trace3")))
32: int do_trace3(struct pt_regs *ctx) {
32:
32: struct probe_result_t3 result = {};
32: _bpf_readarg_do_trace3_1(ctx, &result.v1, sizeof(*(&result.v1)));
32: _bpf_readarg_do_trace3_2(ctx, &result.v2, sizeof(*(&result.v2)));
32: bpf_perf_event_output(ctx, bpf_pseudo_fd(1, -3), CUR_CPU_IDENTIFIER, &result, sizeof(result));
32: return 0;
32: }
32: __attribute__((section(".bpf.fn.do_trace4")))
32: int do_trace4(struct pt_regs *ctx) {
32:
32: struct probe_result_t4 result = {};
32: _bpf_readarg_do_trace4_1(ctx, &result.v1, sizeof(*(&result.v1)));
32: ({ u64 __addr = 0x0; _bpf_readarg_do_trace4_2(ctx, &__addr, sizeof(__addr));bpf_probe_read(&result.v2, sizeof(result.v2), (void *)__addr);});
32: bpf_perf_event_output(ctx, bpf_pseudo_fd(1, -4), CUR_CPU_IDENTIFIER, &result, sizeof(result));
32: return 0;
32: }
32: __attribute__((section(".bpf.fn.do_trace5")))
32: int do_trace5(struct pt_regs *ctx) {
32:
32: struct probe_result_t5 result = {};
32: ({ u64 __addr = 0x0; _bpf_readarg_do_trace5_1(ctx, &__addr, sizeof(__addr));bpf_probe_read(&result.v1, sizeof(result.v1), (void *)__addr);});
32: _bpf_readarg_do_trace5_2(ctx, &result.v2, sizeof(*(&result.v2)));
32: bpf_perf_event_output(ctx, bpf_pseudo_fd(1, -5), CUR_CPU_IDENTIFIER, &result, sizeof(result));
32: return 0;
32: }
32:
32: #include <bcc/footer.h>
32: .
32: ----------------------------------------------------------------------
32: Ran 1 test in 3.056s
32:
32: OK
32: Running from kernel directory at: /lib/modules/4.4.0-116-generic/build
32: str5
32: str4
32: str7
32: str6
32/45 Test #32: py_test_usdt ..................... Passed 3.30 sec
test 33
Start 33: py_test_usdt2
33: Test command: /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/build/tests/wrapper.sh "py_test_usdt2" "sudo" "/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/tests/python/test_usdt2.py"
33: Test timeout computed to be: 9.99988e+06
33: .
33: ----------------------------------------------------------------------
33: Ran 1 test in 2.051s
33:
33: OK
33/45 Test #33: py_test_usdt2 .................... Passed 2.21 sec
test 34
Start 34: py_test_usdt3
34: Test command: /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/build/tests/wrapper.sh "py_test_usdt3" "sudo" "/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/tests/python/test_usdt3.py"
34: Test timeout computed to be: 9.99988e+06
34: test:probe [sema 0x0]
34: location #1 /proc/9283/root/tmp/tmpNLOJw_/liba.so 0x667
34: argument #1 4 signed bytes @ *(bp - 4)
34: location #2 /proc/9283/root/tmp/tmpNLOJw_/libb.so 0x667
34: argument #1 4 signed bytes @ *(bp - 4)
34: location #3 /proc/9283/root/tmp/tmpNLOJw_/a.out 0x40072d
34: argument #1 4 signed bytes @ *(bp - 4)
34: test_dup_name:probe [sema 0x0]
34: location #1 /proc/9283/root/tmp/tmpNLOJw_/liba.so 0x668
34: argument #1 4 signed bytes @ *(bp - 4)
34: location #2 /proc/9283/root/tmp/tmpNLOJw_/libb.so 0x668
34: argument #1 4 signed bytes @ *(bp - 4)
34: location #3 /proc/9283/root/tmp/tmpNLOJw_/a.out 0x40072e
34: argument #1 4 signed bytes @ *(bp - 4)
34: libc:setjmp [sema 0x0]
34: location #1 /proc/9283/root/lib/x86_64-linux-gnu/libc-2.23.so 0x351f1
34: argument #1 8 unsigned bytes @ di
34: argument #2 4 signed bytes @ si
34: argument #3 8 unsigned bytes @ ax
34: libc:longjmp [sema 0x0]
34: location #1 /proc/9283/root/lib/x86_64-linux-gnu/libc-2.23.so 0x352d3
34: argument #1 8 unsigned bytes @ di
34: argument #2 4 signed bytes @ si
34: argument #3 8 unsigned bytes @ dx
34: location #2 /proc/9283/root/lib/x86_64-linux-gnu/libc-2.23.so 0x119063
34: argument #1 8 unsigned bytes @ di
34: argument #2 4 signed bytes @ si
34: argument #3 8 unsigned bytes @ dx
34: libc:longjmp_target [sema 0x0]
34: location #1 /proc/9283/root/lib/x86_64-linux-gnu/libc-2.23.so 0x352ef
34: argument #1 8 unsigned bytes @ di
34: argument #2 4 signed bytes @ ax
34: argument #3 8 unsigned bytes @ dx
34: location #2 /proc/9283/root/lib/x86_64-linux-gnu/libc-2.23.so 0x11907f
34: argument #1 8 unsigned bytes @ di
34: argument #2 4 signed bytes @ ax
34: argument #3 8 unsigned bytes @ dx
34: libc:memory_heap_new [sema 0x0]
34: location #1 /proc/9283/root/lib/x86_64-linux-gnu/libc-2.23.so 0x7d398
34: argument #1 8 unsigned bytes @ bx
34: argument #2 8 unsigned bytes @ bp
34: libc:memory_arena_reuse_free_list [sema 0x0]
34: location #1 /proc/9283/root/lib/x86_64-linux-gnu/libc-2.23.so 0x7d6ec
34: argument #1 8 unsigned bytes @ dx
34: libc:memory_sbrk_less [sema 0x0]
34: location #1 /proc/9283/root/lib/x86_64-linux-gnu/libc-2.23.so 0x7d8de
34: argument #1 8 unsigned bytes @ ax
34: argument #2 8 signed bytes @ bx
34: libc:memory_arena_reuse_wait [sema 0x0]
34: location #1 /proc/9283/root/lib/x86_64-linux-gnu/libc-2.23.so 0x7d9eb
34: argument #1 8 unsigned bytes @ dx
34: argument #2 8 unsigned bytes @ dx
34: argument #3 8 unsigned bytes @ bx
34: libc:memory_arena_reuse [sema 0x0]
34: location #1 /proc/9283/root/lib/x86_64-linux-gnu/libc-2.23.so 0x7db14
34: argument #1 8 unsigned bytes @ dx
34: argument #2 8 unsigned bytes @ bx
34: libc:memory_arena_new [sema 0x0]
34: location #1 /proc/9283/root/lib/x86_64-linux-gnu/libc-2.23.so 0x7dcbb
34: argument #1 8 unsigned bytes @ dx
34: argument #2 8 unsigned bytes @ bp
34: libc:memory_arena_retry [sema 0x0]
34: location #1 /proc/9283/root/lib/x86_64-linux-gnu/libc-2.23.so 0x7deb3
34: argument #1 8 unsigned bytes @ si
34: argument #2 8 unsigned bytes @ di
34: libc:memory_heap_free [sema 0x0]
34: location #1 /proc/9283/root/lib/x86_64-linux-gnu/libc-2.23.so 0x80265
34: argument #1 8 unsigned bytes @ di
34: argument #2 8 unsigned bytes @ ax
34: libc:memory_heap_less [sema 0x0]
34: location #1 /proc/9283/root/lib/x86_64-linux-gnu/libc-2.23.so 0x8040e
34: argument #1 8 unsigned bytes @ r15
34: argument #2 8 unsigned bytes @ r14
34: libc:memory_heap_more [sema 0x0]
34: location #1 /proc/9283/root/lib/x86_64-linux-gnu/libc-2.23.so 0x81351
34: argument #1 8 unsigned bytes @ r8
34: argument #2 8 unsigned bytes @ cx
34: libc:memory_sbrk_more [sema 0x0]
34: location #1 /proc/9283/root/lib/x86_64-linux-gnu/libc-2.23.so 0x81638
34: argument #1 8 unsigned bytes @ ax
34: argument #2 8 signed bytes @ r15
34: libc:memory_malloc_retry [sema 0x0]
34: location #1 /proc/9283/root/lib/x86_64-linux-gnu/libc-2.23.so 0x84268
34: argument #1 8 unsigned bytes @ bp
34: location #2 /proc/9283/root/lib/x86_64-linux-gnu/libc-2.23.so 0x85978
34: argument #1 8 unsigned bytes @ bp
34: libc:memory_mallopt_free_dyn_thresholds [sema 0x0]
34: location #1 /proc/9283/root/lib/x86_64-linux-gnu/libc-2.23.so 0x84581
34: argument #1 8 unsigned bytes @ ax
34: argument #2 8 unsigned bytes @ dx
34: libc:memory_realloc_retry [sema 0x0]
34: location #1 /proc/9283/root/lib/x86_64-linux-gnu/libc-2.23.so 0x84a20
34: argument #1 8 unsigned bytes @ r13
34: argument #2 8 unsigned bytes @ bx
34: location #2 /proc/9283/root/lib/x86_64-linux-gnu/libc-2.23.so 0x85da0
34: argument #1 8 unsigned bytes @ r13
34: argument #2 8 unsigned bytes @ bx
34: libc:memory_memalign_retry [sema 0x0]
34: location #1 /proc/9283/root/lib/x86_64-linux-gnu/libc-2.23.so 0x84c48
34: argument #1 8 unsigned bytes @ r12
34: argument #2 8 unsigned bytes @ bx
34: location #2 /proc/9283/root/lib/x86_64-linux-gnu/libc-2.23.so 0x85fe8
34: argument #1 8 unsigned bytes @ r12
34: argument #2 8 unsigned bytes @ bx
34: location #3 /proc/9283/root/lib/x86_64-linux-gnu/libc-2.23.so 0x867d8
34: argument #1 8 unsigned bytes @ r12
34: argument #2 8 unsigned bytes @ bx
34: location #4 /proc/9283/root/lib/x86_64-linux-gnu/libc-2.23.so 0x86ac8
34: argument #1 8 unsigned bytes @ r12
34: argument #2 8 unsigned bytes @ bx
34: location #5 /proc/9283/root/lib/x86_64-linux-gnu/libc-2.23.so 0x87822
34: argument #1 8 unsigned bytes @ bx
34: argument #2 8 unsigned bytes @ r12
34: libc:memory_calloc_retry [sema 0x0]
34: location #1 /proc/9283/root/lib/x86_64-linux-gnu/libc-2.23.so 0x84f40
34: argument #1 8 unsigned bytes @ bp
34: libc:memory_mallopt [sema 0x0]
34: location #1 /proc/9283/root/lib/x86_64-linux-gnu/libc-2.23.so 0x852d4
34: argument #1 4 signed bytes @ bx
34: argument #2 4 signed bytes @ bp
34: libc:memory_mallopt_mxfast [sema 0x0]
34: location #1 /proc/9283/root/lib/x86_64-linux-gnu/libc-2.23.so 0x85302
34: argument #1 4 signed bytes @ bp
34: argument #2 8 unsigned bytes @ *(&global_max_fast + 0)
34: libc:memory_mallopt_arena_max [sema 0x0]
34: location #1 /proc/9283/root/lib/x86_64-linux-gnu/libc-2.23.so 0x8532c
34: argument #1 4 signed bytes @ bp
34: argument #2 8 unsigned bytes @ *(&mp_ + 32)
34: libc:memory_mallopt_arena_test [sema 0x0]
34: location #1 /proc/9283/root/lib/x86_64-linux-gnu/libc-2.23.so 0x85384
34: argument #1 4 signed bytes @ bp
34: argument #2 8 unsigned bytes @ *(&mp_ + 24)
34: libc:memory_mallopt_mmap_max [sema 0x0]
34: location #1 /proc/9283/root/lib/x86_64-linux-gnu/libc-2.23.so 0x85398
34: argument #1 4 signed bytes @ bp
34: argument #2 4 signed bytes @ *(&mp_ + 44)
34: argument #3 4 signed bytes @ *(&mp_ + 52)
34: libc:memory_mallopt_mmap_threshold [sema 0x0]
34: location #1 /proc/9283/root/lib/x86_64-linux-gnu/libc-2.23.so 0x853be
34: argument #1 4 signed bytes @ bp
34: argument #2 8 unsigned bytes @ *(&mp_ + 16)
34: argument #3 4 signed bytes @ *(&mp_ + 52)
34: libc:memory_mallopt_top_pad [sema 0x0]
34: location #1 /proc/9283/root/lib/x86_64-linux-gnu/libc-2.23.so 0x853e0
34: argument #1 4 signed bytes @ bp
34: argument #2 8 unsigned bytes @ *(&mp_ + 8)
34: argument #3 4 signed bytes @ *(&mp_ + 52)
34: libc:memory_mallopt_trim_threshold [sema 0x0]
34: location #1 /proc/9283/root/lib/x86_64-linux-gnu/libc-2.23.so 0x85400
34: argument #1 4 signed bytes @ bp
34: argument #2 8 unsigned bytes @ *(&mp_ + 0)
34: argument #3 4 signed bytes @ *(&mp_ + 52)
34: libc:memory_mallopt_perturb [sema 0x0]
34: location #1 /proc/9283/root/lib/x86_64-linux-gnu/libc-2.23.so 0x85420
34: argument #1 4 signed bytes @ bp
34: argument #2 4 signed bytes @ *(&perturb_byte + 0)
34: libc:memory_mallopt_check_action [sema 0x0]
34: location #1 /proc/9283/root/lib/x86_64-linux-gnu/libc-2.23.so 0x85438
34: argument #1 4 signed bytes @ bp
34: argument #2 4 signed bytes @ *(&check_action + 0)
34: libc:lll_lock_wait_private [sema 0x0]
34: location #1 /proc/9283/root/lib/x86_64-linux-gnu/libc-2.23.so 0x115094
34: argument #1 8 unsigned bytes @ di
34: rtld:init_start [sema 0x0]
34: location #1 /proc/9283/root/lib/x86_64-linux-gnu/ld-2.23.so 0x396a
34: argument #1 4 signed bytes @ 0
34: argument #2 8 unsigned bytes @ r14
34: rtld:init_complete [sema 0x0]
34: location #1 /proc/9283/root/lib/x86_64-linux-gnu/ld-2.23.so 0x3f3b
34: argument #1 4 signed bytes @ 0
34: argument #2 8 unsigned bytes @ bx
34: rtld:map_failed [sema 0x0]
34: location #1 /proc/9283/root/lib/x86_64-linux-gnu/ld-2.23.so 0x56f6
34: argument #1 8 signed bytes @ *(sp + 72)
34: argument #2 8 unsigned bytes @ bp
34: rtld:map_start [sema 0x0]
34: location #1 /proc/9283/root/lib/x86_64-linux-gnu/ld-2.23.so 0x669a
34: argument #1 8 signed bytes @ *(bp + 40)
34: argument #2 8 unsigned bytes @ *(bp - 216)
34: rtld:map_complete [sema 0x0]
34: location #1 /proc/9283/root/lib/x86_64-linux-gnu/ld-2.23.so 0x15650
34: argument #1 8 signed bytes @ *(ax + 40)
34: argument #2 8 unsigned bytes @ *(bp - 120)
34: argument #3 8 unsigned bytes @ *(bp - 104)
34: rtld:reloc_start [sema 0x0]
34: location #1 /proc/9283/root/lib/x86_64-linux-gnu/ld-2.23.so 0x1586c
34: argument #1 8 signed bytes @ *(r12 + 40)
34: argument #2 8 unsigned bytes @ *(bp - 120)
34: rtld:reloc_complete [sema 0x0]
34: location #1 /proc/9283/root/lib/x86_64-linux-gnu/ld-2.23.so 0x158c9
34: argument #1 8 signed bytes @ *(ax + 40)
34: argument #2 8 unsigned bytes @ *(bp - 120)
34: argument #3 8 unsigned bytes @ *(bp - 104)
34: rtld:unmap_start [sema 0x0]
34: location #1 /proc/9283/root/lib/x86_64-linux-gnu/ld-2.23.so 0x165d5
34: argument #1 8 signed bytes @ *(bp - 112)
34: argument #2 8 unsigned bytes @ *(bp - 88)
34: rtld:unmap_complete [sema 0x0]
34: location #1 /proc/9283/root/lib/x86_64-linux-gnu/ld-2.23.so 0x167e6
34: argument #1 8 signed bytes @ *(bp - 112)
34: argument #2 8 unsigned bytes @ *(bp - 88)
34: rtld:setjmp [sema 0x0]
34: location #1 /proc/9283/root/lib/x86_64-linux-gnu/ld-2.23.so 0x1b64d
34: argument #1 8 unsigned bytes @ di
34: argument #2 4 signed bytes @ si
34: argument #3 8 unsigned bytes @ ax
34: rtld:longjmp [sema 0x0]
34: location #1 /proc/9283/root/lib/x86_64-linux-gnu/ld-2.23.so 0x1b68d
34: argument #1 8 unsigned bytes @ di
34: argument #2 4 signed bytes @ si
34: argument #3 8 unsigned bytes @ dx
34: rtld:longjmp_target [sema 0x0]
34: location #1 /proc/9283/root/lib/x86_64-linux-gnu/ld-2.23.so 0x1b6a9
34: argument #1 8 unsigned bytes @ di
34: argument #2 4 signed bytes @ ax
34: argument #3 8 unsigned bytes @ dx
34: .
34: ----------------------------------------------------------------------
34: Ran 1 test in 1.133s
34:
34: OK
34: temp directory: /tmp/tmpNLOJw_
34/45 Test #34: py_test_usdt3 .................... Passed 1.28 sec
test 35
Start 35: py_test_license
35: Test command: /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/build/tests/wrapper.sh "py_test_license" "sudo" "/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/tests/python/test_license.py"
35: Test timeout computed to be: 9.99988e+06
35: /virtual/main.c:2:2: error: BPF_LICENSE cannot be specified through cflags
35: #error BPF_LICENSE cannot be specified through cflags
35: ^
35: 1 error generated.
35: x/virtual/main.c:2:2: error: BPF_LICENSE cannot be specified through cflags
35: #error BPF_LICENSE cannot be specified through cflags
35: ^
35: 1 error generated.
35: x.bpf: Failed to load program: Invalid argument
35: 0: (bf) r6 = r1
35: 1: (85) call 5
35: cannot call GPL only function from proprietary program
35:
35: x../virtual/main.c:2:2: error: BPF_LICENSE cannot be specified through cflags
35: #error BPF_LICENSE cannot be specified through cflags
35: ^
35: 1 error generated.
35: xbpf: Failed to load program: Invalid argument
35: 0: (bf) r6 = r1
35: 1: (85) call 5
35: cannot call GPL only function from proprietary program
35:
35: x..
35: ----------------------------------------------------------------------
35: Ran 10 tests in 2.709s
35:
35: OK (expected failures=5)
35/45 Test #35: py_test_license .................. Passed 2.77 sec
test 36
Start 36: py_test_free_bcc_memory
36: Test command: /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/build/tests/wrapper.sh "py_test_free_bcc_memory" "sudo" "/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/tests/python/test_free_bcc_memory.py"
36: Test timeout computed to be: 9.99988e+06
36: s
36: ----------------------------------------------------------------------
36: Ran 1 test in 0.000s
36:
36: OK (skipped=1)
36/45 Test #36: py_test_free_bcc_memory .......... Passed 0.07 sec
test 37
Start 37: py_test_rlimit
37: Test command: /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/build/tests/wrapper.sh "py_test_rlimit" "sudo" "/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/tests/python/test_rlimit.py"
37: Test timeout computed to be: 9.99988e+06
37: could not open bpf map: unused, error: Operation not permitted
37: .
37: ----------------------------------------------------------------------
37: Ran 1 test in 0.503s
37:
37: OK
37/45 Test #37: py_test_rlimit ................... Passed 0.57 sec
test 38
Start 38: py_test_lpm_trie
38: Test command: /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/build/tests/wrapper.sh "py_test_lpm_trie" "sudo" "/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/tests/python/test_lpm_trie.py"
38: Test timeout computed to be: 9.99988e+06
38: ss
38: ----------------------------------------------------------------------
38: Ran 2 tests in 0.000s
38:
38: OK (skipped=2)
38/45 Test #38: py_test_lpm_trie ................. Passed 0.06 sec
test 39
Start 39: py_ringbuf
39: Test command: /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/build/tests/wrapper.sh "py_ringbuf" "sudo" "/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/tests/python/test_ringbuf.py"
39: Test timeout computed to be: 9.99988e+06
39: ssss
39: ----------------------------------------------------------------------
39: Ran 4 tests in 0.000s
39:
39: OK (skipped=4)
39/45 Test #39: py_ringbuf ....................... Passed 0.05 sec
test 40
Start 40: py_queuestack
40: Test command: /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/build/tests/wrapper.sh "py_queuestack" "sudo" "/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/tests/python/test_queuestack.py"
40: Test timeout computed to be: 9.99988e+06
40: ss
40: ----------------------------------------------------------------------
40: Ran 2 tests in 0.000s
40:
40: OK (skipped=2)
40/45 Test #40: py_queuestack .................... Passed 0.05 sec
test 41
Start 41: py_test_map_batch_ops
41: Test command: /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/build/tests/wrapper.sh "py_test_map_batch_ops" "sudo" "/home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/tests/python/test_map_batch_ops.py"
41: Test timeout computed to be: 9.99988e+06
41: s
41: ----------------------------------------------------------------------
41: Ran 1 test in 0.000s
41:
41: OK (skipped=1)
41/45 Test #41: py_test_map_batch_ops ............ Passed 0.05 sec
test 42
Start 42: lua_test_clang
42: Test command: /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/build/tests/wrapper.sh "lua_test_clang" "sudo" "/usr/bin/luajit" "test_clang.lua"
42: Test timeout computed to be: 9.99988e+06
42: /virtual/main.c:1:30: error: expected expression
42: int failure(void *ctx) { if (); return 0; }
42: ^
42: 1 error generated.
42: ....................
42: Ran 20 tests in 11.547 seconds, 20 successes, 0 failures
42: OK
42/45 Test #42: lua_test_clang ................... Passed 11.59 sec
test 43
Start 43: lua_test_uprobes
43: Test command: /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/build/tests/wrapper.sh "lua_test_uprobes" "sudo" "/usr/bin/luajit" "test_uprobes.lua"
43: Test timeout computed to be: 9.99988e+06
43: Python 2.7.12
43: Arena 0:
43: system bytes = 23318528
43: in use bytes = 1009680
43: Total (incl. mmap):
43: system bytes = 23318528
43: in use bytes = 1009680
43: max mmap regions = 6
43: max mmap bytes = 8413184
43: ..
43: Ran 2 tests in 0.494 seconds, 2 successes, 0 failures
43: OK
43/45 Test #43: lua_test_uprobes ................. Passed 0.60 sec
test 44
Start 44: lua_test_dump
44: Test command: /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/build/tests/wrapper.sh "lua_test_dump" "sudo" "/usr/bin/luajit" "test_dump.lua"
44: Test timeout computed to be: 9.99988e+06
44: .
44: Ran 1 tests in 0.243 seconds, 1 successes, 0 failures
44: OK
44/45 Test #44: lua_test_dump .................... Passed 0.26 sec
test 45
Start 45: lua_test_standalone
45: Test command: /home/iovisor/jenkins/workspace/bcc-pr/label/ubuntu1604/tests/lua/test_standalone.sh
45: Test timeout computed to be: 9.99988e+06
45: + cd src/lua
45: + [[ ! -x bcc-lua ]]
45: + echo 'bcc-lua not built --- skipping'
45: bcc-lua not built --- skipping
45: + exit 0
45/45 Test #45: lua_test_standalone .............. Passed 0.00 sec
100% tests passed, 0 tests failed out of 45
Total Test time (real) = 352.44 sec
+ head -n 1 Testing/TAG
+ cp Testing/20210305-2235/Test.xml ./CTestResults.xml
Taking single-use slave ubuntu1604-slave-162 offline.
Finished: SUCCESS
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