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lexer.ll:110: warning, -s option given but default rule can be matched
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parser.yy:19.9-17: warning: deprecated directive, use ‘%define api.namespace ebpf::cc’ [-Wdeprecated]
 %define namespace "ebpf::cc"
         ^^^^^^^^^
parser.yy:19.9-17: warning: %define variable 'api.namespace' requires '{...}' values [-Wdeprecated]
 %define namespace "ebpf::cc"
         ^^^^^^^^^
parser.yy:20.9-25: warning: %define variable 'parser_class_name' requires '{...}' values [-Wdeprecated]
 %define parser_class_name "BisonParser"
         ^^^^^^^^^^^^^^^^^
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/home/fedora/jenkins/workspace/bcc-pr/label/fc25/build/src/cc/frontends/b/lexer.ll.cc: In member function ‘virtual int ebpf::cc::Lexer::yylex()’:
/home/fedora/jenkins/workspace/bcc-pr/label/fc25/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 )
                   ~~~~^~~~~~~~
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+ ctest -V -D ExperimentalTest --no-compress-output
UpdateCTestConfiguration  from :/home/fedora/jenkins/workspace/bcc-pr/label/fc25/build/DartConfiguration.tcl
Cannot find file: /home/fedora/jenkins/workspace/bcc-pr/label/fc25/build/DartConfiguration.tcl
   Site: 
   Build name: (empty)
Create new tag: 20200821-0529 - Experimental
UpdateCTestConfiguration  from :/home/fedora/jenkins/workspace/bcc-pr/label/fc25/build/DartConfiguration.tcl
Cannot find file: /home/fedora/jenkins/workspace/bcc-pr/label/fc25/build/DartConfiguration.tcl
Test project /home/fedora/jenkins/workspace/bcc-pr/label/fc25/build
Constructing a list of tests
Updating test list for fixtures
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Checking test dependency graph...
Checking test dependency graph end
test 1
      Start  1: style-check

1: Test command: /home/fedora/jenkins/workspace/bcc-pr/label/fc25/scripts/c-style-check.sh
1: Test timeout computed to be: 9.99988e+06
1: diff --git a/libbpf-tools/biostacks.bpf.c b/libbpf-tools/biostacks.bpf.c
1: index 30e5c9d..c339333 100644
1: --- a/libbpf-tools/biostacks.bpf.c
1: +++ b/libbpf-tools/biostacks.bpf.c
1: @@ -1,115 +1,112 @@
1:  // SPDX-License-Identifier: GPL-2.0
1:  // Copyright (c) 2020 Wenbo Zhang
1: -#include "vmlinux.h"
1: -#include <bpf/bpf_helpers.h>
1:  #include <bpf/bpf_core_read.h>
1: +#include <bpf/bpf_helpers.h>
1:  #include <bpf/bpf_tracing.h>
1:  #include "biostacks.h"
1:  #include "bits.bpf.h"
1:  #include "maps.bpf.h"
1: +#include "vmlinux.h"
1:  
1: -#define MAX_ENTRIES	10240
1: -#define NULL		0
1: +#define MAX_ENTRIES 10240
1: +#define NULL 0
1:  
1:  const volatile bool targ_ms = false;
1:  const volatile dev_t targ_dev = -1;
1:  
1:  struct internal_rqinfo {
1: -	u64 start_ts;
1: -	struct rqinfo rqinfo;
1: +  u64 start_ts;
1: +  struct rqinfo rqinfo;
1:  };
1:  
1:  struct {
1: -	__uint(type, BPF_MAP_TYPE_HASH);
1: -	__uint(max_entries, MAX_ENTRIES);
1: -	__type(key, struct request *);
1: -	__type(value, struct internal_rqinfo);
1: -	__uint(map_flags, BPF_F_NO_PREALLOC);
1: +  __uint(type, BPF_MAP_TYPE_HASH);
1: +  __uint(max_entries, MAX_ENTRIES);
1: +  __type(key, struct request *);
1: +  __type(value, struct internal_rqinfo);
1: +  __uint(map_flags, BPF_F_NO_PREALLOC);
1:  } rqinfos SEC(".maps");
1:  
1:  struct {
1: -	__uint(type, BPF_MAP_TYPE_HASH);
1: -	__uint(max_entries, MAX_ENTRIES);
1: -	__type(key, struct rqinfo);
1: -	__type(value, struct hist);
1: -	__uint(map_flags, BPF_F_NO_PREALLOC);
1: +  __uint(type, BPF_MAP_TYPE_HASH);
1: +  __uint(max_entries, MAX_ENTRIES);
1: +  __type(key, struct rqinfo);
1: +  __type(value, struct hist);
1: +  __uint(map_flags, BPF_F_NO_PREALLOC);
1:  } hists SEC(".maps");
1:  
1:  static struct hist zero;
1:  
1: -static __always_inline
1: -int trace_start(void *ctx, struct request *rq, bool merge_bio)
1: -{
1: -	struct internal_rqinfo *i_rqinfop = NULL, i_rqinfo = {};
1: -	struct gendisk *disk = BPF_CORE_READ(rq, rq_disk);
1: -	dev_t dev;
1: -
1: -	dev = disk ? MKDEV(BPF_CORE_READ(disk, major),
1: -			BPF_CORE_READ(disk, first_minor)) : 0;
1: -	if (targ_dev != -1 && targ_dev != dev)
1: -		return 0;
1: -
1: -	if (merge_bio)
1: -		i_rqinfop = bpf_map_lookup_elem(&rqinfos, &rq);
1: -	if (!i_rqinfop)
1: -		i_rqinfop = &i_rqinfo;
1: -
1: -	i_rqinfop->start_ts = bpf_ktime_get_ns();
1: -	i_rqinfop->rqinfo.pid = bpf_get_current_pid_tgid();
1: -	i_rqinfop->rqinfo.kern_stack_size =
1: -		bpf_get_stack(ctx, i_rqinfop->rqinfo.kern_stack,
1: -			sizeof(i_rqinfop->rqinfo.kern_stack), 0);
1: -	bpf_get_current_comm(&i_rqinfop->rqinfo.comm,
1: -			sizeof(&i_rqinfop->rqinfo.comm));
1: -	i_rqinfop->rqinfo.dev = dev;
1: -
1: -	if (i_rqinfop == &i_rqinfo)
1: -		bpf_map_update_elem(&rqinfos, &rq, i_rqinfop, 0);
1: -	return 0;
1: +static __always_inline int trace_start(void *ctx, struct request *rq,
1: +                                       bool merge_bio) {
1: +  struct internal_rqinfo *i_rqinfop = NULL, i_rqinfo = {};
1: +  struct gendisk *disk = BPF_CORE_READ(rq, rq_disk);
1: +  dev_t dev;
1: +
1: +  dev =
1: +      disk ? MKDEV(BPF_CORE_READ(disk, major), BPF_CORE_READ(disk, first_minor))
1: +           : 0;
1: +  if (targ_dev != -1 && targ_dev != dev)
1: +    return 0;
1: +
1: +  if (merge_bio)
1: +    i_rqinfop = bpf_map_lookup_elem(&rqinfos, &rq);
1: +  if (!i_rqinfop)
1: +    i_rqinfop = &i_rqinfo;
1: +
1: +  i_rqinfop->start_ts = bpf_ktime_get_ns();
1: +  i_rqinfop->rqinfo.pid = bpf_get_current_pid_tgid();
1: +  i_rqinfop->rqinfo.kern_stack_size =
1: +      bpf_get_stack(ctx, i_rqinfop->rqinfo.kern_stack,
1: +                    sizeof(i_rqinfop->rqinfo.kern_stack), 0);
1: +  bpf_get_current_comm(&i_rqinfop->rqinfo.comm,
1: +                       sizeof(&i_rqinfop->rqinfo.comm));
1: +  i_rqinfop->rqinfo.dev = dev;
1: +
1: +  if (i_rqinfop == &i_rqinfo)
1: +    bpf_map_update_elem(&rqinfos, &rq, i_rqinfop, 0);
1: +  return 0;
1:  }
1:  
1:  SEC("fentry/blk_account_io_start")
1: -int BPF_PROG(blk_account_io_start, struct request *rq)
1: -{
1: -	return trace_start(ctx, rq, false);
1: +int BPF_PROG(blk_account_io_start, struct request *rq) {
1: +  return trace_start(ctx, rq, false);
1:  }
1:  
1:  SEC("kprobe/blk_account_io_merge_bio")
1: -int BPF_KPROBE(blk_account_io_merge_bio, struct request *rq)
1: -{
1: -	return trace_start(ctx, rq, true);
1: +int BPF_KPROBE(blk_account_io_merge_bio, struct request *rq) {
1: +  return trace_start(ctx, rq, true);
1:  }
1:  
1:  SEC("fentry/blk_account_io_done")
1: -int BPF_PROG(blk_account_io_done, struct request *rq)
1: -{
1: -	u64 slot, ts = bpf_ktime_get_ns();
1: -	struct internal_rqinfo *i_rqinfop;
1: -	struct rqinfo *rqinfop;
1: -	struct hist *histp;
1: -	s64 delta;
1: -
1: -	i_rqinfop = bpf_map_lookup_elem(&rqinfos, &rq);
1: -	if (!i_rqinfop)
1: -		return 0;
1: -	delta = (s64)(ts - i_rqinfop->start_ts);
1: -	if (delta < 0)
1: -		goto cleanup;
1: -	histp = bpf_map_lookup_or_try_init(&hists, &i_rqinfop->rqinfo, &zero);
1: -	if (!histp)
1: -		goto cleanup;
1: -	if (targ_ms)
1: -		delta /= 1000000;
1: -	else
1: -		delta /= 1000;
1: -	slot = log2l(delta);
1: -	if (slot >= MAX_SLOTS)
1: -		slot = MAX_SLOTS - 1;
1: -	__sync_fetch_and_add(&histp->slots[slot], 1);
1: +int BPF_PROG(blk_account_io_done, struct request *rq) {
1: +  u64 slot, ts = bpf_ktime_get_ns();
1: +  struct internal_rqinfo *i_rqinfop;
1: +  struct rqinfo *rqinfop;
1: +  struct hist *histp;
1: +  s64 delta;
1: +
1: +  i_rqinfop = bpf_map_lookup_elem(&rqinfos, &rq);
1: +  if (!i_rqinfop)
1: +    return 0;
1: +  delta = (s64)(ts - i_rqinfop->start_ts);
1: +  if (delta < 0)
1: +    goto cleanup;
1: +  histp = bpf_map_lookup_or_try_init(&hists, &i_rqinfop->rqinfo, &zero);
1: +  if (!histp)
1: +    goto cleanup;
1: +  if (targ_ms)
1: +    delta /= 1000000;
1: +  else
1: +    delta /= 1000;
1: +  slot = log2l(delta);
1: +  if (slot >= MAX_SLOTS)
1: +    slot = MAX_SLOTS - 1;
1: +  __sync_fetch_and_add(&histp->slots[slot], 1);
1:  
1:  cleanup:
1: -	bpf_map_delete_elem(&rqinfos, &rq);
1: -	return 0;
1: +  bpf_map_delete_elem(&rqinfos, &rq);
1: +  return 0;
1:  }
1:  
1:  char LICENSE[] SEC("license") = "GPL";
1: diff --git a/libbpf-tools/biostacks.c b/libbpf-tools/biostacks.c
1: index ed78894..c13478b 100644
1: --- a/libbpf-tools/biostacks.c
1: +++ b/libbpf-tools/biostacks.c
1: @@ -3,230 +3,218 @@
1:  //
1:  // Based on biostacks(8) from BPF-Perf-Tools-Book by Brendan Gregg.
1:  // 10-Aug-2020   Wenbo Zhang   Created this.
1: +#include "biostacks.h"
1:  #include <argp.h>
1: +#include <bpf/bpf.h>
1: +#include <bpf/libbpf.h>
1:  #include <signal.h>
1:  #include <stdio.h>
1:  #include <unistd.h>
1: -#include <bpf/libbpf.h>
1: -#include <bpf/bpf.h>
1: -#include "biostacks.h"
1:  #include "biostacks.skel.h"
1:  #include "trace_helpers.h"
1:  
1:  static struct env {
1: -	char *disk;
1: -	int duration;
1: -	bool milliseconds;
1: -	bool verbose;
1: +  char *disk;
1: +  int duration;
1: +  bool milliseconds;
1: +  bool verbose;
1:  } env = {
1: -	.duration = -1,
1: +    .duration = -1,
1:  };
1:  
1:  const char *argp_program_version = "biostacks 0.1";
1:  const char *argp_program_bug_address = "<ethercflow@gmail.com>";
1:  const char argp_program_doc[] =
1: -"Tracing block I/O with init stacks.\n"
1: -"\n"
1: -"USAGE: biostacks [--help] [-d disk] [duration]\n"
1: -"\n"
1: -"EXAMPLES:\n"
1: -"    biostacks              # trace block I/O with init stacks.\n"
1: -"    biostacks 1            # trace for 1 seconds only\n"
1: -"    biostacks -d sdc       # trace sdc only\n";
1: +    "Tracing block I/O with init stacks.\n"
1: +    "\n"
1: +    "USAGE: biostacks [--help] [-d disk] [duration]\n"
1: +    "\n"
1: +    "EXAMPLES:\n"
1: +    "    biostacks              # trace block I/O with init stacks.\n"
1: +    "    biostacks 1            # trace for 1 seconds only\n"
1: +    "    biostacks -d sdc       # trace sdc only\n";
1:  
1:  static const struct argp_option opts[] = {
1: -	{ "disk",  'd', "DISK",  0, "Trace this disk only" },
1: -	{ "milliseconds", 'm', NULL, 0, "Millisecond histogram" },
1: -	{ "verbose", 'v', NULL, 0, "Verbose debug output" },
1: -	{},
1: +    {"disk", 'd', "DISK", 0, "Trace this disk only"},
1: +    {"milliseconds", 'm', NULL, 0, "Millisecond histogram"},
1: +    {"verbose", 'v', NULL, 0, "Verbose debug output"},
1: +    {},
1:  };
1:  
1: -static error_t parse_arg(int key, char *arg, struct argp_state *state)
1: -{
1: -	static int pos_args;
1: -
1: -	switch (key) {
1: -	case 'v':
1: -		env.verbose = true;
1: -		break;
1: -	case 'h':
1: -		argp_usage(state);
1: -		break;
1: -	case 'd':
1: -		env.disk = arg;
1: -		if (strlen(arg) + 1 > DISK_NAME_LEN) {
1: -			fprintf(stderr, "invaild disk name: too long\n");
1: -			argp_usage(state);
1: -		}
1: -		break;
1: -	case 'm':
1: -		env.milliseconds = true;
1: -		break;
1: -	case ARGP_KEY_ARG:
1: -		if (pos_args++) {
1: -			fprintf(stderr,
1: -				"unrecognized positional argument: %s\n", arg);
1: -			argp_usage(state);
1: -		}
1: -		errno = 0;
1: -		env.duration = strtoll(arg, NULL, 10);
1: -		if (errno || env.duration <= 0) {
1: -			fprintf(stderr, "invalid delay (in us): %s\n", arg);
1: -			argp_usage(state);
1: -		}
1: -		break;
1: -	default:
1: -		return ARGP_ERR_UNKNOWN;
1: -	}
1: -	return 0;
1: -}
1: -
1: -int libbpf_print_fn(enum libbpf_print_level level,
1: -		const char *format, va_list args)
1: -{
1: -	if (level == LIBBPF_DEBUG && !env.verbose)
1: -		return 0;
1: -	return vfprintf(stderr, format, args);
1: +static error_t parse_arg(int key, char *arg, struct argp_state *state) {
1: +  static int pos_args;
1: +
1: +  switch (key) {
1: +  case 'v':
1: +    env.verbose = true;
1: +    break;
1: +  case 'h':
1: +    argp_usage(state);
1: +    break;
1: +  case 'd':
1: +    env.disk = arg;
1: +    if (strlen(arg) + 1 > DISK_NAME_LEN) {
1: +      fprintf(stderr, "invaild disk name: too long\n");
1: +      argp_usage(state);
1: +    }
1: +    break;
1: +  case 'm':
1: +    env.milliseconds = true;
1: +    break;
1: +  case ARGP_KEY_ARG:
1: +    if (pos_args++) {
1: +      fprintf(stderr, "unrecognized positional argument: %s\n", arg);
1: +      argp_usage(state);
1: +    }
1: +    errno = 0;
1: +    env.duration = strtoll(arg, NULL, 10);
1: +    if (errno || env.duration <= 0) {
1: +      fprintf(stderr, "invalid delay (in us): %s\n", arg);
1: +      argp_usage(state);
1: +    }
1: +    break;
1: +  default:
1: +    return ARGP_ERR_UNKNOWN;
1: +  }
1: +  return 0;
1:  }
1:  
1: -static void sig_handler(int sig)
1: -{
1: +int libbpf_print_fn(enum libbpf_print_level level, const char *format,
1: +                    va_list args) {
1: +  if (level == LIBBPF_DEBUG && !env.verbose)
1: +    return 0;
1: +  return vfprintf(stderr, format, args);
1:  }
1:  
1: -static
1: -void print_map(struct ksyms *ksyms, struct partitions *partitions, int fd)
1: -{
1: -	char *units = env.milliseconds ? "msecs" : "usecs";
1: -	struct rqinfo lookup_key = {}, next_key;
1: -	const struct partition *partition;
1: -	const struct ksym *ksym;
1: -	int num_stack, i, err;
1: -	struct hist hist;
1: -
1: -	while (!bpf_map_get_next_key(fd, &lookup_key, &next_key)) {
1: -		err = bpf_map_lookup_elem(fd, &next_key, &hist);
1: -		if (err < 0) {
1: -			fprintf(stderr, "failed to lookup hist: %d\n", err);
1: -			return;
1: -		}
1: -		partition = partitions__get_by_dev(partitions, next_key.dev);
1: -		printf("%-14.14s %-6d %-7s\n",
1: -			next_key.comm, next_key.pid,
1: -			partition ? partition->name : "Unknown");
1: -		num_stack = next_key.kern_stack_size /
1: -			sizeof(next_key.kern_stack[0]);
1: -		for (i = 0; i < num_stack; i++) {
1: -			ksym = ksyms__map_addr(ksyms, next_key.kern_stack[i]);
1: -			printf("%s\n", ksym ? ksym->name : "Unknown");
1: -		}
1: -		print_log2_hist(hist.slots, MAX_SLOTS, units);
1: -		printf("\n");
1: -		lookup_key = next_key;
1: -	}
1: -
1: -	return;
1: +static void sig_handler(int sig) {}
1: +
1: +static void print_map(struct ksyms *ksyms, struct partitions *partitions,
1: +                      int fd) {
1: +  char *units = env.milliseconds ? "msecs" : "usecs";
1: +  struct rqinfo lookup_key = {}, next_key;
1: +  const struct partition *partition;
1: +  const struct ksym *ksym;
1: +  int num_stack, i, err;
1: +  struct hist hist;
1: +
1: +  while (!bpf_map_get_next_key(fd, &lookup_key, &next_key)) {
1: +    err = bpf_map_lookup_elem(fd, &next_key, &hist);
1: +    if (err < 0) {
1: +      fprintf(stderr, "failed to lookup hist: %d\n", err);
1: +      return;
1: +    }
1: +    partition = partitions__get_by_dev(partitions, next_key.dev);
1: +    printf("%-14.14s %-6d %-7s\n", next_key.comm, next_key.pid,
1: +           partition ? partition->name : "Unknown");
1: +    num_stack = next_key.kern_stack_size / sizeof(next_key.kern_stack[0]);
1: +    for (i = 0; i < num_stack; i++) {
1: +      ksym = ksyms__map_addr(ksyms, next_key.kern_stack[i]);
1: +      printf("%s\n", ksym ? ksym->name : "Unknown");
1: +    }
1: +    print_log2_hist(hist.slots, MAX_SLOTS, units);
1: +    printf("\n");
1: +    lookup_key = next_key;
1: +  }
1: +
1: +  return;
1:  }
1:  
1: -int main(int argc, char **argv)
1: -{
1: -	struct partitions *partitions = NULL;
1: -	const struct partition *partition;
1: -	static const struct argp argp = {
1: -		.options = opts,
1: -		.parser = parse_arg,
1: -		.doc = argp_program_doc,
1: -	};
1: -	struct ksyms *ksyms = NULL;
1: -	struct biostacks_bpf *obj;
1: -	int err;
1: -
1: -	err = argp_parse(&argp, argc, argv, 0, NULL, NULL);
1: -	if (err)
1: -		return err;
1: -
1: -	libbpf_set_print(libbpf_print_fn);
1: -
1: -	err = bump_memlock_rlimit();
1: -	if (err) {
1: -		fprintf(stderr, "failed to increase rlimit: %d\n", err);
1: -		return 1;
1: -	}
1: -
1: -	obj = biostacks_bpf__open();
1: -	if (!obj) {
1: -		fprintf(stderr, "failed to open and/or load BPF ojbect\n");
1: -		return 1;
1: -	}
1: -
1: -	partitions = partitions__load();
1: -	if (!partitions) {
1: -		fprintf(stderr, "failed to load partitions info\n");
1: -		goto cleanup;
1: -	}
1: -
1: -	/* initialize global data (filtering options) */
1: -	if (env.disk) {
1: -		partition = partitions__get_by_name(partitions, env.disk);
1: -		if (!partition) {
1: -			fprintf(stderr, "invaild partition name: not exit\n");
1: -			goto cleanup;
1: -		}
1: -		obj->rodata->targ_dev = partition->dev;
1: -	}
1: -
1: -	obj->rodata->targ_ms = env.milliseconds;
1: -
1: -	err = biostacks_bpf__load(obj);
1: -	if (err) {
1: -		fprintf(stderr, "failed to load BPF object: %d\n", err);
1: -		goto cleanup;
1: -	}
1: -
1: -	obj->links.blk_account_io_start =
1: -		bpf_program__attach(obj->progs.blk_account_io_start);
1: -	err = libbpf_get_error(obj->links.blk_account_io_start);
1: -	if (err) {
1: -		fprintf(stderr, "failed to attach blk_account_io_start: %s\n",
1: -			strerror(err));
1: -		goto cleanup;
1: -	}
1: -	ksyms = ksyms__load();
1: -	if (!ksyms) {
1: -		fprintf(stderr, "failed to load kallsyms\n");
1: -		goto cleanup;
1: -	}
1: -	if (ksyms__get_symbol(ksyms, "blk_account_io_merge_bio")) {
1: -		obj->links.blk_account_io_merge_bio =
1: -			bpf_program__attach(obj->
1: -					progs.blk_account_io_merge_bio);
1: -		err = libbpf_get_error(obj->
1: -				links.blk_account_io_merge_bio);
1: -		if (err) {
1: -			fprintf(stderr, "failed to attach "
1: -				"blk_account_io_merge_bio: %s\n",
1: -				strerror(err));
1: -			goto cleanup;
1: -		}
1: -	}
1: -	obj->links.blk_account_io_done =
1: -		bpf_program__attach(obj->progs.blk_account_io_done);
1: -	err = libbpf_get_error(obj->links.blk_account_io_done);
1: -	if (err) {
1: -		fprintf(stderr, "failed to attach blk_account_io_done: %s\n",
1: -			strerror(err));
1: -		goto cleanup;
1: -	}
1: -
1: -	signal(SIGINT, sig_handler);
1: -
1: -	printf("Tracing block I/O with init stacks. Hit Ctrl-C to end.\n");
1: -	sleep(env.duration);
1: -	print_map(ksyms, partitions, bpf_map__fd(obj->maps.hists));
1: +int main(int argc, char **argv) {
1: +  struct partitions *partitions = NULL;
1: +  const struct partition *partition;
1: +  static const struct argp argp = {
1: +      .options = opts, .parser = parse_arg, .doc = argp_program_doc,
1: +  };
1: +  struct ksyms *ksyms = NULL;
1: +  struct biostacks_bpf *obj;
1: +  int err;
1: +
1: +  err = argp_parse(&argp, argc, argv, 0, NULL, NULL);
1: +  if (err)
1: +    return err;
1: +
1: +  libbpf_set_print(libbpf_print_fn);
1: +
1: +  err = bump_memlock_rlimit();
1: +  if (err) {
1: +    fprintf(stderr, "failed to increase rlimit: %d\n", err);
1: +    return 1;
1: +  }
1: +
1: +  obj = biostacks_bpf__open();
1: +  if (!obj) {
1: +    fprintf(stderr, "failed to open and/or load BPF ojbect\n");
1: +    return 1;
1: +  }
1: +
1: +  partitions = partitions__load();
1: +  if (!partitions) {
1: +    fprintf(stderr, "failed to load partitions info\n");
1: +    goto cleanup;
1: +  }
1: +
1: +  /* initialize global data (filtering options) */
1: +  if (env.disk) {
1: +    partition = partitions__get_by_name(partitions, env.disk);
1: +    if (!partition) {
1: +      fprintf(stderr, "invaild partition name: not exit\n");
1: +      goto cleanup;
1: +    }
1: +    obj->rodata->targ_dev = partition->dev;
1: +  }
1: +
1: +  obj->rodata->targ_ms = env.milliseconds;
1: +
1: +  err = biostacks_bpf__load(obj);
1: +  if (err) {
1: +    fprintf(stderr, "failed to load BPF object: %d\n", err);
1: +    goto cleanup;
1: +  }
1: +
1: +  obj->links.blk_account_io_start =
1: +      bpf_program__attach(obj->progs.blk_account_io_start);
1: +  err = libbpf_get_error(obj->links.blk_account_io_start);
1: +  if (err) {
1: +    fprintf(stderr, "failed to attach blk_account_io_start: %s\n",
1: +            strerror(err));
1: +    goto cleanup;
1: +  }
1: +  ksyms = ksyms__load();
1: +  if (!ksyms) {
1: +    fprintf(stderr, "failed to load kallsyms\n");
1: +    goto cleanup;
1: +  }
1: +  if (ksyms__get_symbol(ksyms, "blk_account_io_merge_bio")) {
1: +    obj->links.blk_account_io_merge_bio =
1: +        bpf_program__attach(obj->progs.blk_account_io_merge_bio);
1: +    err = libbpf_get_error(obj->links.blk_account_io_merge_bio);
1: +    if (err) {
1: +      fprintf(stderr,
1: +              "failed to attach "
1: +              "blk_account_io_merge_bio: %s\n",
1: +              strerror(err));
1: +      goto cleanup;
1: +    }
1: +  }
1: +  obj->links.blk_account_io_done =
1: +      bpf_program__attach(obj->progs.blk_account_io_done);
1: +  err = libbpf_get_error(obj->links.blk_account_io_done);
1: +  if (err) {
1: +    fprintf(stderr, "failed to attach blk_account_io_done: %s\n",
1: +            strerror(err));
1: +    goto cleanup;
1: +  }
1: +
1: +  signal(SIGINT, sig_handler);
1: +
1: +  printf("Tracing block I/O with init stacks. Hit Ctrl-C to end.\n");
1: +  sleep(env.duration);
1: +  print_map(ksyms, partitions, bpf_map__fd(obj->maps.hists));
1:  
1:  cleanup:
1: -	biostacks_bpf__destroy(obj);
1: -	ksyms__free(ksyms);
1: -	partitions__free(partitions);
1: +  biostacks_bpf__destroy(obj);
1: +  ksyms__free(ksyms);
1: +  partitions__free(partitions);
1:  
1: -	return err != 0;
1: +  return err != 0;
1:  }
1: diff --git a/libbpf-tools/biostacks.h b/libbpf-tools/biostacks.h
1: index fdb5999..2207edd 100644
1: --- a/libbpf-tools/biostacks.h
1: +++ b/libbpf-tools/biostacks.h
1: @@ -2,26 +2,26 @@
1:  #ifndef __BIOSTACKS_H
1:  #define __BIOSTACKS_H
1:  
1: -#define DISK_NAME_LEN	32
1: -#define TASK_COMM_LEN	16
1: -#define MAX_SLOTS	20
1: -#define MAX_STACK	20
1: +#define DISK_NAME_LEN 32
1: +#define TASK_COMM_LEN 16
1: +#define MAX_SLOTS 20
1: +#define MAX_STACK 20
1:  
1: -#define MINORBITS	20
1: -#define MINORMASK	((1U << MINORBITS) - 1)
1: +#define MINORBITS 20
1: +#define MINORMASK ((1U << MINORBITS) - 1)
1:  
1: -#define MKDEV(ma,mi)	(((ma) << MINORBITS) | (mi))
1: +#define MKDEV(ma, mi) (((ma) << MINORBITS) | (mi))
1:  
1:  struct rqinfo {
1: -	__u32 pid;
1: -	int kern_stack_size;
1: -	__u64 kern_stack[MAX_STACK];
1: -	char comm[TASK_COMM_LEN];
1: -	__u32 dev;
1: +  __u32 pid;
1: +  int kern_stack_size;
1: +  __u64 kern_stack[MAX_STACK];
1: +  char comm[TASK_COMM_LEN];
1: +  __u32 dev;
1:  };
1:  
1:  struct hist {
1: -	__u32 slots[MAX_SLOTS];
1: +  __u32 slots[MAX_SLOTS];
1:  };
1:  
1:  #endif /* __BIOSTACKS_H */
1: diff --git a/libbpf-tools/trace_helpers.c b/libbpf-tools/trace_helpers.c
1: index 9452d20..c3960a9 100644
1: --- a/libbpf-tools/trace_helpers.c
1: +++ b/libbpf-tools/trace_helpers.c
1: @@ -13,12 +13,12 @@
1:  	(void) (&_min1 == &_min2);		 \
1:  	_min1 < _min2 ? _min1 : _min2; })
1:  
1: -#define DISK_NAME_LEN	32
1: +#define DISK_NAME_LEN 32
1:  
1: -#define MINORBITS	20
1: -#define MINORMASK	((1U << MINORBITS) - 1)
1: +#define MINORBITS 20
1: +#define MINORMASK ((1U << MINORBITS) - 1)
1:  
1: -#define MKDEV(ma,mi)	(((ma) << MINORBITS) | (mi))
1: +#define MKDEV(ma, mi) (((ma) << MINORBITS) | (mi))
1:  
1:  struct ksyms {
1:  	struct ksym *syms;
1: @@ -167,104 +167,97 @@ const struct ksym *ksyms__get_symbol(const struct ksyms *ksyms,
1:  }
1:  
1:  struct partitions {
1: -	struct partition *items;
1: -	int sz;
1: +  struct partition *items;
1: +  int sz;
1:  };
1:  
1:  static int partitions__add_partition(struct partitions *partitions,
1: -				     const char *name, unsigned int dev)
1: -{
1: -	struct partition *partition;
1: -	void *tmp;
1: -
1: -	tmp = realloc(partitions->items, (partitions->sz + 1) *
1: -		sizeof(*partitions->items));
1: -	if (!tmp)
1: -		return -1;
1: -	partitions->items = tmp;
1: -	partition = &partitions->items[partitions->sz];
1: -	partition->name = strdup(name);
1: -	partition->dev = dev;
1: -	partitions->sz++;
1: -
1: -	return 0;
1: +                                     const char *name, unsigned int dev) {
1: +  struct partition *partition;
1: +  void *tmp;
1: +
1: +  tmp = realloc(partitions->items,
1: +                (partitions->sz + 1) * sizeof(*partitions->items));
1: +  if (!tmp)
1: +    return -1;
1: +  partitions->items = tmp;
1: +  partition = &partitions->items[partitions->sz];
1: +  partition->name = strdup(name);
1: +  partition->dev = dev;
1: +  partitions->sz++;
1: +
1: +  return 0;
1:  }
1:  
1: -struct partitions *partitions__load(void)
1: -{
1: -	char part_name[DISK_NAME_LEN];
1: -	unsigned int devmaj, devmin;
1: -	unsigned long long nop;
1: -	struct partitions *partitions;
1: -	char buf[64];
1: -	FILE *f;
1: -
1: -	f = fopen("/proc/partitions", "r");
1: -	if (!f)
1: -		return NULL;
1: -
1: -	partitions = calloc(1, sizeof(*partitions));
1: -	if (!partitions)
1: -		goto err_out;
1: -
1: -	while (fgets(buf, sizeof(buf), f) != NULL) {
1: -		/* skip heading */
1: -		if (buf[0] != ' ' || buf[0] == '\n')
1: -			continue;
1: -		if (sscanf(buf, "%u %u %llu %s", &devmaj, &devmin, &nop,
1: -				part_name) != 4)
1: -			goto err_out;
1: -		if (partitions__add_partition(partitions, part_name,
1: -						MKDEV(devmaj, devmin)))
1: -			goto err_out;
1: -	}
1: -
1: -	fclose(f);
1: -	return partitions;
1: +struct partitions *partitions__load(void) {
1: +  char part_name[DISK_NAME_LEN];
1: +  unsigned int devmaj, devmin;
1: +  unsigned long long nop;
1: +  struct partitions *partitions;
1: +  char buf[64];
1: +  FILE *f;
1: +
1: +  f = fopen("/proc/partitions", "r");
1: +  if (!f)
1: +    return NULL;
1: +
1: +  partitions = calloc(1, sizeof(*partitions));
1: +  if (!partitions)
1: +    goto err_out;
1: +
1: +  while (fgets(buf, sizeof(buf), f) != NULL) {
1: +    /* skip heading */
1: +    if (buf[0] != ' ' || buf[0] == '\n')
1: +      continue;
1: +    if (sscanf(buf, "%u %u %llu %s", &devmaj, &devmin, &nop, part_name) != 4)
1: +      goto err_out;
1: +    if (partitions__add_partition(partitions, part_name, MKDEV(devmaj, devmin)))
1: +      goto err_out;
1: +  }
1: +
1: +  fclose(f);
1: +  return partitions;
1:  
1:  err_out:
1: -	partitions__free(partitions);
1: -	fclose(f);
1: -	return NULL;
1: +  partitions__free(partitions);
1: +  fclose(f);
1: +  return NULL;
1:  }
1:  
1: -void partitions__free(struct partitions *partitions)
1: -{
1: -	int i;
1: +void partitions__free(struct partitions *partitions) {
1: +  int i;
1:  
1: -	if (!partitions)
1: -		return;
1: +  if (!partitions)
1: +    return;
1:  
1: -	for (i = 0; i < partitions->sz; i++)
1: -		free(partitions->items[i].name);
1: -	free(partitions->items);
1: -	free(partitions);
1: +  for (i = 0; i < partitions->sz; i++)
1: +    free(partitions->items[i].name);
1: +  free(partitions->items);
1: +  free(partitions);
1:  }
1:  
1: -const struct partition *
1: -partitions__get_by_dev(const struct partitions *partitions, unsigned int dev)
1: -{
1: -	int i;
1: +const struct partition *partitions__get_by_dev(
1: +    const struct partitions *partitions, unsigned int dev) {
1: +  int i;
1:  
1: -	for (i = 0; i < partitions->sz; i++) {
1: -		if (partitions->items[i].dev == dev)
1: -			return &partitions->items[i];
1: -	}
1: +  for (i = 0; i < partitions->sz; i++) {
1: +    if (partitions->items[i].dev == dev)
1: +      return &partitions->items[i];
1: +  }
1:  
1: -	return NULL;
1: +  return NULL;
1:  }
1:  
1: -const struct partition *
1: -partitions__get_by_name(const struct partitions *partitions, const char *name)
1: -{
1: -	int i;
1: +const struct partition *partitions__get_by_name(
1: +    const struct partitions *partitions, const char *name) {
1: +  int i;
1:  
1: -	for (i = 0; i < partitions->sz; i++) {
1: -		if (strcmp(partitions->items[i].name, name) == 0)
1: -			return &partitions->items[i];
1: -	}
1: +  for (i = 0; i < partitions->sz; i++) {
1: +    if (strcmp(partitions->items[i].name, name) == 0)
1: +      return &partitions->items[i];
1: +  }
1:  
1: -	return NULL;
1: +  return NULL;
1:  }
1:  
1:  static void print_stars(unsigned int val, unsigned int val_max, int width)
1: diff --git a/libbpf-tools/trace_helpers.h b/libbpf-tools/trace_helpers.h
1: index eba6bc1..07b749f 100644
1: --- a/libbpf-tools/trace_helpers.h
1: +++ b/libbpf-tools/trace_helpers.h
1: @@ -19,18 +19,18 @@ const struct ksym *ksyms__get_symbol(const struct ksyms *ksyms,
1:  				     const char *name);
1:  
1:  struct partition {
1: -	char *name;
1: -	unsigned int dev;
1: +  char *name;
1: +  unsigned int dev;
1:  };
1:  
1:  struct partitions;
1:  
1:  struct partitions *partitions__load(void);
1:  void partitions__free(struct partitions *partitions);
1: -const struct partition *
1: -partitions__get_by_dev(const struct partitions *partitions, unsigned int dev);
1: -const struct partition *
1: -partitions__get_by_name(const struct partitions *partitions, const char *name);
1: +const struct partition *partitions__get_by_dev(
1: +    const struct partitions *partitions, unsigned int dev);
1: +const struct partition *partitions__get_by_name(
1: +    const struct partitions *partitions, const char *name);
1:  
1:  void print_log2_hist(unsigned int *vals, int vals_size, char *val_type);
1:  
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/biostacks.bpf.c
1:     libbpf-tools/biostacks.h
1:     libbpf-tools/trace_helpers.h
1:     libbpf-tools/biostacks.c
1:     libbpf-tools/trace_helpers.c
1: old tree: 25d8ca171cc3c632b4a3d29097535f0719696cc4
1: new tree: 0df33b06b52278417a703f06560572147975ba82
 1/44 Test  #1: style-check ......................   Passed    1.55 sec
test 2
      Start  2: c_test_static

2: Test command: /home/fedora/jenkins/workspace/bcc-pr/label/fc25/build/tests/wrapper.sh "c_test_static" "sudo" "/home/fedora/jenkins/workspace/bcc-pr/label/fc25/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 -discard-value-names -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/kernels/4.13.16-100.fc25.x86_64/main.c -nostdsysteminc -nobuiltininc -resource-dir ../lib64/clang/3.9.1 -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/fedora/jenkins/workspace/bcc-pr/label/fc25/build/tests/cc -D __BPF_TRACING__ -I arch/x86/include/ -I /lib/modules/4.13.16-100.fc25.x86_64/build/arch/x86/include/generated -I include -I /lib/modules/4.13.16-100.fc25.x86_64/build/include -I arch/x86/include/uapi -I /lib/modules/4.13.16-100.fc25.x86_64/build/arch/x86/include/generated/uapi -I include/uapi -I /lib/modules/4.13.16-100.fc25.x86_64/build/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/kernels/4.13.16-100.fc25.x86_64 -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/4.13.16-100.fc25.x86_64/source
 2/44 Test  #2: c_test_static ....................   Passed    1.24 sec
test 3
      Start  3: test_libbcc

3: Test command: /home/fedora/jenkins/workspace/bcc-pr/label/fc25/build/tests/wrapper.sh "c_test_all" "sudo" "/home/fedora/jenkins/workspace/bcc-pr/label/fc25/build/tests/cc/test_libbcc"
3: Test timeout computed to be: 9.99988e+06
3: /virtual/main.c:2:7: error: map not found: /sys/fs/bpf/test_pinned_table
3:       BPF_TABLE_PINNED("hash", u64, u64, ids, 1024, "/sys/fs/bpf/test_pinned_table");
3:       ^
3: /virtual/include/bcc/helpers.h:160:92: note: expanded from macro 'BPF_TABLE_PINNED'
3: #define BPF_TABLE_PINNED(_table_type, _key_type, _leaf_type, _name, _max_entries, _pinned) \
3:                                                                                            ^
3: /virtual/include/bcc/helpers.h:157:76: note: expanded from macro '\
3: BPF_TABLE'
3: #define BPF_TABLE(_table_type, _key_type, _leaf_type, _name, _max_entries) \
3:                                                                            ^
3: /virtual/include/bcc/helpers.h:107:4: note: expanded from macro '\
3: BPF_F_TABLE'
3: }; \
3:    ^
3: 1 error generated.
3: Parse error:
3:     4@i%ra+1r
3: -------^
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/fedora/jenkins/workspace/bcc-pr/label/fc25/tests/cc/test_usdt_probes.cc:340
3: ...............................................................................
3: 
3: /home/fedora/jenkins/workspace/bcc-pr/label/fc25/tests/cc/test_usdt_probes.cc:355: FAILED:
3:   REQUIRE( res.msg() == "" )
3: with expansion:
3:   "Unable to load USDT ruby:gc__mark__begin from binary  PID 6168 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:  -C, --cgroup[=<file>]     unshare cgroup 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/fedora/jenkins/workspace/bcc-pr/label/fc25/tests/cc/test_usdt_probes.cc:340
3: ...............................................................................
3: 
3: /home/fedora/jenkins/workspace/bcc-pr/label/fc25/tests/cc/test_usdt_probes.cc:381: FAILED:
3:   REQUIRE( res.msg() == "" )
3: with expansion:
3:   "Unable to load USDT ruby:gc__mark__begin from binary  PID 32720 for probe
3:   on_event"
3:   ==
3:   ""
3: 
3: ===============================================================================
3: test cases:  40 |  39 passed | 1 failed as expected
3: assertions: 634 | 632 passed | 2 failed as expected
3: 
 3/44 Test  #3: test_libbcc ......................   Passed   13.10 sec
test 4
      Start  4: py_test_stat1_b

4: Test command: /home/fedora/jenkins/workspace/bcc-pr/label/fc25/build/tests/wrapper.sh "py_stat1_b" "namespace" "/home/fedora/jenkins/workspace/bcc-pr/label/fc25/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: 	tx-checksum-sctp: off
4: tcp-segmentation-offload: off
4: 	tx-tcp-segmentation: off [requested on]
4: 	tx-tcp-ecn-segmentation: off [requested on]
4: 	tx-tcp-mangleid-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 1ms
4: rtt min/avg/max/mdev = 0.003/0.006/0.123/0.012 ms, ipg/ewma 0.015/0.005 ms
4: .
4: ----------------------------------------------------------------------
4: Ran 2 tests in 0.421s
4: 
4: OK
 4/44 Test  #4: py_test_stat1_b ..................   Passed    1.03 sec
test 5
      Start  5: py_test_bpf_log

5: Test command: /home/fedora/jenkins/workspace/bcc-pr/label/fc25/build/tests/wrapper.sh "py_bpf_prog" "sudo" "/home/fedora/jenkins/workspace/bcc-pr/label/fc25/tests/python/test_bpf_log.py"
5: Test timeout computed to be: 9.99988e+06
 5/44 Test  #5: py_test_bpf_log ..................   Passed    0.79 sec
test 6
      Start  6: py_test_stat1_c

6: Test command: /home/fedora/jenkins/workspace/bcc-pr/label/fc25/build/tests/wrapper.sh "py_stat1_c" "namespace" "/home/fedora/jenkins/workspace/bcc-pr/label/fc25/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: 	tx-checksum-sctp: off
6: tcp-segmentation-offload: off
6: 	tx-tcp-segmentation: off [requested on]
6: 	tx-tcp-ecn-segmentation: off [requested on]
6: 	tx-tcp-mangleid-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 = 0.003/0.005/0.111/0.010 ms, ipg/ewma 0.013/0.004 ms
6: .
6: ----------------------------------------------------------------------
6: Ran 2 tests in 0.402s
6: 
6: OK
 6/44 Test  #6: py_test_stat1_c ..................   Passed    0.68 sec
test 7
      Start  7: py_test_xlate1_c

7: Test command: /home/fedora/jenkins/workspace/bcc-pr/label/fc25/build/tests/wrapper.sh "py_xlate1_c" "namespace" "/home/fedora/jenkins/workspace/bcc-pr/label/fc25/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: 	tx-checksum-sctp: off
7: tcp-segmentation-offload: off
7: 	tx-tcp-segmentation: off [requested on]
7: 	tx-tcp-ecn-segmentation: off [requested on]
7: 	tx-tcp-mangleid-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=0.050 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 = 0.050/0.050/0.050/0.000 ms
7: .
7: ----------------------------------------------------------------------
7: Ran 1 test in 0.332s
7: 
7: OK
 7/44 Test  #7: py_test_xlate1_c .................   Passed    0.88 sec
test 8
      Start  8: py_test_call1

8: Test command: /home/fedora/jenkins/workspace/bcc-pr/label/fc25/build/tests/wrapper.sh "py_call1_c" "namespace" "/home/fedora/jenkins/workspace/bcc-pr/label/fc25/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: 	tx-checksum-sctp: off
8: tcp-segmentation-offload: off
8: 	tx-tcp-segmentation: off [requested on]
8: 	tx-tcp-ecn-segmentation: off [requested on]
8: 	tx-tcp-mangleid-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 0.226s
8: 
8: OK
 8/44 Test  #8: py_test_call1 ....................   Passed    0.76 sec
test 9
      Start  9: py_test_trace1

9: Test command: /home/fedora/jenkins/workspace/bcc-pr/label/fc25/build/tests/wrapper.sh "py_trace1" "sudo" "/home/fedora/jenkins/workspace/bcc-pr/label/fc25/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 0.262s
9: 
9: OK
9: ('fd 8:', 'stat1 0', 'stat2 1')
9: ('fd ffff888b522aca00:', 'stat1 2', 'stat2 0')
9: ('fd a:', 'stat1 200', 'stat2 100')
9: ('fd 9:', 'stat1 1', 'stat2 1')
 9/44 Test  #9: py_test_trace1 ...................   Passed    0.41 sec
test 10
      Start 10: py_test_trace2

10: Test command: /home/fedora/jenkins/workspace/bcc-pr/label/fc25/build/tests/wrapper.sh "py_trace2" "sudo" "/home/fedora/jenkins/workspace/bcc-pr/label/fc25/tests/python/test_trace2.py"
10: Test timeout computed to be: 9.99988e+06
10: .
10: ----------------------------------------------------------------------
10: Ran 1 test in 2.965s
10: 
10: OK
10: ('ptr ffff888b5e224c80:', 'stat1 (0 105)')
10: ('ptr ffff888b5c4e4c80:', 'stat1 (0 10)')
10: ('ptr ffff888b5e21a640:', 'stat1 (0 2)')
10: ('ptr ffff888b52528000:', 'stat1 (0 21)')
10: ('ptr ffff888b5c0fcc80:', 'stat1 (0 5)')
10: ('ptr ffff888b5e1b8000:', 'stat1 (0 2)')
10: ('ptr ffff888b514ba640:', 'stat1 (0 100)')
10: ('ptr ffff888b5c43cc80:', 'stat1 (0 1)')
10: ('ptr ffffffff86e10480:', 'stat1 (0 36)')
10/44 Test #10: py_test_trace2 ...................   Passed    3.06 sec
test 11
      Start 11: py_test_trace3_c

11: Test command: /home/fedora/jenkins/workspace/bcc-pr/label/fc25/build/tests/wrapper.sh "py_trace3_c" "sudo" "/home/fedora/jenkins/workspace/bcc-pr/label/fc25/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, 0.0032803 s, 1.3 GB/s
11: 1024+0 records in
11: 1024+0 records out
11: 4194304 bytes (4.2 MB, 4.0 MiB) copied, 0.00349506 s, 1.2 GB/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 0')
11: ('latency 46:', 'count 3')
11: ('latency 47:', 'count 1')
11: ('latency 48:', 'count 1')
11: ('latency 49:', 'count 0')
11: ('latency 50:', 'count 1')
11: ('latency 51:', 'count 0')
11: ('latency 52:', 'count 0')
11: ('latency 53:', 'count 0')
11: ('latency 54:', 'count 0')
11: ('latency 55:', 'count 0')
11: ('latency 56:', 'count 1')
11: ('latency 57:', 'count 10')
11: ('latency 58:', 'count 3')
11: ('latency 59:', 'count 16')
11: ('latency 60:', 'count 5')
11: ('latency 61:', 'count 12')
11: ('latency 62:', 'count 29')
11: ('latency 63:', 'count 6')
11: ('latency 64:', 'count 11')
11: ('latency 65:', 'count 8')
11: ('latency 66:', 'count 7')
11: ('latency 67:', 'count 77')
11: ('latency 68:', 'count 14')
11: ('latency 69:', 'count 12')
11: ('latency 70:', 'count 34')
11: ('latency 71:', 'count 3')
11: ('latency 72:', 'count 30')
11: ('latency 73:', 'count 16')
11: ('latency 74:', 'count 8')
11: ('latency 75:', 'count 46')
11: ('latency 76:', 'count 9')
11: ('latency 77:', 'count 8')
11: ('latency 78:', 'count 55')
11: ('latency 79:', 'count 52')
11: ('latency 80:', 'count 45')
11: ('latency 81:', 'count 0')
11: ('latency 82:', 'count 0')
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 1.665s
11: 
11: OK
11/44 Test #11: py_test_trace3_c .................   Passed    1.79 sec
test 12
      Start 12: py_test_trace4

12: Test command: /home/fedora/jenkins/workspace/bcc-pr/label/fc25/build/tests/wrapper.sh "py_trace4" "sudo" "/home/fedora/jenkins/workspace/bcc-pr/label/fc25/tests/python/test_trace4.py"
12: Test timeout computed to be: 9.99988e+06
12: ..
12: ----------------------------------------------------------------------
12: Ran 2 tests in 1.209s
12: 
12: OK
12/44 Test #12: py_test_trace4 ...................   Passed    1.38 sec
test 13
      Start 13: py_test_trace_maxactive

13: Test command: /home/fedora/jenkins/workspace/bcc-pr/label/fc25/build/tests/wrapper.sh "py_trace_maxactive" "sudo" "/home/fedora/jenkins/workspace/bcc-pr/label/fc25/tests/python/test_trace_maxactive.py"
13: Test timeout computed to be: 9.99988e+06
13: .
13: ----------------------------------------------------------------------
13: Ran 1 test in 0.775s
13: 
13: OK
13/44 Test #13: py_test_trace_maxactive ..........   Passed    0.89 sec
test 14
      Start 14: py_test_probe_count

14: Test command: /home/fedora/jenkins/workspace/bcc-pr/label/fc25/build/tests/wrapper.sh "py_probe_count" "sudo" "/home/fedora/jenkins/workspace/bcc-pr/label/fc25/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 3.376s
14: 
14: OK
14/44 Test #14: py_test_probe_count ..............   Passed    3.44 sec
test 15
      Start 15: py_test_debuginfo

15: Test command: /home/fedora/jenkins/workspace/bcc-pr/label/fc25/build/tests/wrapper.sh "py_test_debuginfo" "sudo" "/home/fedora/jenkins/workspace/bcc-pr/label/fc25/tests/python/test_debuginfo.py"
15: Test timeout computed to be: 9.99988e+06
15: ......
15: ----------------------------------------------------------------------
15: Ran 6 tests in 0.536s
15: 
15: OK
15/44 Test #15: py_test_debuginfo ................   Passed    0.62 sec
test 16
      Start 16: py_test_brb

16: Test command: /home/fedora/jenkins/workspace/bcc-pr/label/fc25/build/tests/wrapper.sh "py_brb_c" "sudo" "/home/fedora/jenkins/workspace/bcc-pr/label/fc25/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 from 100.1.1.1 eth0
16: Unicast reply from 100.1.1.254 [7A:26:5C:47:A6:DC]  0.709ms
16: Sent 1 probes (1 broadcast(s))
16: Received 1 response(s)
16: ARPING 200.1.1.254 from 200.1.1.1 eth0
16: Unicast reply from 200.1.1.254 [4E:32:CB:8F:A7:84]  0.550ms
16: Sent 1 probes (1 broadcast(s))
16: Received 1 response(s)
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=0.095 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 1029ms
16: rtt min/avg/max/mdev = 0.067/0.081/0.095/0.014 ms
16: [ ID] Interval       Transfer     Bandwidth
16: [  7]  0.0- 1.0 sec  3.89 GBytes  33.4 Gbits/sec
16: [ ID] Interval       Transfer     Bandwidth
16: [ 10]  0.0- 1.0 sec  3.89 GBytes  33.2 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
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     42144.49   
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 : 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     27554.61   
16: 16384  87380 
16: .
16: ----------------------------------------------------------------------
16: Ran 1 test in 7.063s
16: 
16: OK
16/44 Test #16: py_test_brb ......................   Passed    7.20 sec
test 17
      Start 17: py_test_brb2

17: Test command: /home/fedora/jenkins/workspace/bcc-pr/label/fc25/build/tests/wrapper.sh "py_brb2_c" "sudo" "/home/fedora/jenkins/workspace/bcc-pr/label/fc25/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=0.170 ms
17: 64 bytes from 200.1.1.1: icmp_seq=2 ttl=63 time=0.086 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 = 0.086/0.128/0.170/0.042 ms
17: [ ID] Interval       Transfer     Bandwidth
17: [  7]  0.0- 1.0 sec  3.58 GBytes  30.8 Gbits/sec
17: [ ID] Interval       Transfer     Bandwidth
17: [ 10]  0.0- 1.0 sec  3.58 GBytes  30.6 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
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     38985.45   
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 : 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     26648.14   
17: 16384  87380 
17: .
17: ----------------------------------------------------------------------
17: Ran 1 test in 7.278s
17: 
17: OK
17/44 Test #17: py_test_brb2 .....................   Passed    7.40 sec
test 18
      Start 18: py_test_clang

18: Test command: /home/fedora/jenkins/workspace/bcc-pr/label/fc25/build/tests/wrapper.sh "py_clang" "sudo" "/home/fedora/jenkins/workspace/bcc-pr/label/fc25/tests/python/test_clang.py"
18: Test timeout computed to be: 9.99988e+06
18: .............In file included from /virtual/main.c:3:
18: In file included from include/net/sock.h:58:
18: include/linux/memcontrol.h:580:31: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         __mod_memcg_state(pn->memcg, idx, val);
18:         ~~~~~~~~~~~~~~~~~            ^~~
18: include/linux/memcontrol.h:593:29: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         mod_memcg_state(pn->memcg, idx, val);
18:         ~~~~~~~~~~~~~~~            ^~~
18: include/linux/memcontrol.h:605:38: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         __mod_memcg_state(page->mem_cgroup, idx, val);
18:         ~~~~~~~~~~~~~~~~~                   ^~~
18: include/linux/memcontrol.h:618:36: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         mod_memcg_state(page->mem_cgroup, idx, val);
18:         ~~~~~~~~~~~~~~~                   ^~~
18: include/linux/memcontrol.h:639:40: warning: implicit conversion from enumeration type 'enum memcg_stat_item' to different enumeration type 'enum vm_event_item' [-Wenum-conversion]
18:                 count_memcg_events(page->mem_cgroup, idx, 1);
18:                 ~~~~~~~~~~~~~~~~~~                   ^~~
18: 5 warnings generated.
18: .In file included from /virtual/main.c:3:
18: In file included from include/net/sock.h:58:
18: include/linux/memcontrol.h:580:31: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         __mod_memcg_state(pn->memcg, idx, val);
18:         ~~~~~~~~~~~~~~~~~            ^~~
18: include/linux/memcontrol.h:593:29: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         mod_memcg_state(pn->memcg, idx, val);
18:         ~~~~~~~~~~~~~~~            ^~~
18: include/linux/memcontrol.h:605:38: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         __mod_memcg_state(page->mem_cgroup, idx, val);
18:         ~~~~~~~~~~~~~~~~~                   ^~~
18: include/linux/memcontrol.h:618:36: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         mod_memcg_state(page->mem_cgroup, idx, val);
18:         ~~~~~~~~~~~~~~~                   ^~~
18: include/linux/memcontrol.h:639:40: warning: implicit conversion from enumeration type 'enum memcg_stat_item' to different enumeration type 'enum vm_event_item' [-Wenum-conversion]
18:                 count_memcg_events(page->mem_cgroup, idx, 1);
18:                 ~~~~~~~~~~~~~~~~~~                   ^~~
18: 5 warnings generated.
18: .In file included from /virtual/main.c:3:
18: In file included from include/net/sock.h:58:
18: include/linux/memcontrol.h:580:31: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         __mod_memcg_state(pn->memcg, idx, val);
18:         ~~~~~~~~~~~~~~~~~            ^~~
18: include/linux/memcontrol.h:593:29: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         mod_memcg_state(pn->memcg, idx, val);
18:         ~~~~~~~~~~~~~~~            ^~~
18: include/linux/memcontrol.h:605:38: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         __mod_memcg_state(page->mem_cgroup, idx, val);
18:         ~~~~~~~~~~~~~~~~~                   ^~~
18: include/linux/memcontrol.h:618:36: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         mod_memcg_state(page->mem_cgroup, idx, val);
18:         ~~~~~~~~~~~~~~~                   ^~~
18: include/linux/memcontrol.h:639:40: warning: implicit conversion from enumeration type 'enum memcg_stat_item' to different enumeration type 'enum vm_event_item' [-Wenum-conversion]
18:                 count_memcg_events(page->mem_cgroup, idx, 1);
18:                 ~~~~~~~~~~~~~~~~~~                   ^~~
18: 5 warnings generated.
18: .In file included from /virtual/main.c:3:
18: In file included from include/net/sock.h:58:
18: include/linux/memcontrol.h:580:31: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         __mod_memcg_state(pn->memcg, idx, val);
18:         ~~~~~~~~~~~~~~~~~            ^~~
18: include/linux/memcontrol.h:593:29: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         mod_memcg_state(pn->memcg, idx, val);
18:         ~~~~~~~~~~~~~~~            ^~~
18: include/linux/memcontrol.h:605:38: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         __mod_memcg_state(page->mem_cgroup, idx, val);
18:         ~~~~~~~~~~~~~~~~~                   ^~~
18: include/linux/memcontrol.h:618:36: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         mod_memcg_state(page->mem_cgroup, idx, val);
18:         ~~~~~~~~~~~~~~~                   ^~~
18: include/linux/memcontrol.h:639:40: warning: implicit conversion from enumeration type 'enum memcg_stat_item' to different enumeration type 'enum vm_event_item' [-Wenum-conversion]
18:                 count_memcg_events(page->mem_cgroup, idx, 1);
18:                 ~~~~~~~~~~~~~~~~~~                   ^~~
18: 5 warnings generated.
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: /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....In file included from /virtual/main.c:3:
18: In file included from include/net/inet_sock.h:27:
18: In file included from include/net/sock.h:58:
18: include/linux/memcontrol.h:580:31: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         __mod_memcg_state(pn->memcg, idx, val);
18:         ~~~~~~~~~~~~~~~~~            ^~~
18: include/linux/memcontrol.h:593:29: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         mod_memcg_state(pn->memcg, idx, val);
18:         ~~~~~~~~~~~~~~~            ^~~
18: include/linux/memcontrol.h:605:38: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         __mod_memcg_state(page->mem_cgroup, idx, val);
18:         ~~~~~~~~~~~~~~~~~                   ^~~
18: include/linux/memcontrol.h:618:36: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         mod_memcg_state(page->mem_cgroup, idx, val);
18:         ~~~~~~~~~~~~~~~                   ^~~
18: include/linux/memcontrol.h:639:40: warning: implicit conversion from enumeration type 'enum memcg_stat_item' to different enumeration type 'enum vm_event_item' [-Wenum-conversion]
18:                 count_memcg_events(page->mem_cgroup, idx, 1);
18:                 ~~~~~~~~~~~~~~~~~~                   ^~~
18: 5 warnings generated.
18: ...In file included from /virtual/main.c:2:
18: In file included from include/net/inet_sock.h:27:
18: In file included from include/net/sock.h:58:
18: include/linux/memcontrol.h:580:31: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         __mod_memcg_state(pn->memcg, idx, val);
18:         ~~~~~~~~~~~~~~~~~            ^~~
18: include/linux/memcontrol.h:593:29: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         mod_memcg_state(pn->memcg, idx, val);
18:         ~~~~~~~~~~~~~~~            ^~~
18: include/linux/memcontrol.h:605:38: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         __mod_memcg_state(page->mem_cgroup, idx, val);
18:         ~~~~~~~~~~~~~~~~~                   ^~~
18: include/linux/memcontrol.h:618:36: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         mod_memcg_state(page->mem_cgroup, idx, val);
18:         ~~~~~~~~~~~~~~~                   ^~~
18: include/linux/memcontrol.h:639:40: warning: implicit conversion from enumeration type 'enum memcg_stat_item' to different enumeration type 'enum vm_event_item' [-Wenum-conversion]
18:                 count_memcg_events(page->mem_cgroup, idx, 1);
18:                 ~~~~~~~~~~~~~~~~~~                   ^~~
18: 5 warnings generated.
18: .........In file included from /virtual/main.c:2:
18: In file included from include/net/tcp.h:24:
18: In file included from include/linux/tcp.h:23:
18: In file included from include/net/sock.h:58:
18: include/linux/memcontrol.h:580:31: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         __mod_memcg_state(pn->memcg, idx, val);
18:         ~~~~~~~~~~~~~~~~~            ^~~
18: include/linux/memcontrol.h:593:29: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         mod_memcg_state(pn->memcg, idx, val);
18:         ~~~~~~~~~~~~~~~            ^~~
18: include/linux/memcontrol.h:605:38: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         __mod_memcg_state(page->mem_cgroup, idx, val);
18:         ~~~~~~~~~~~~~~~~~                   ^~~
18: include/linux/memcontrol.h:618:36: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         mod_memcg_state(page->mem_cgroup, idx, val);
18:         ~~~~~~~~~~~~~~~                   ^~~
18: include/linux/memcontrol.h:639:40: warning: implicit conversion from enumeration type 'enum memcg_stat_item' to different enumeration type 'enum vm_event_item' [-Wenum-conversion]
18:                 count_memcg_events(page->mem_cgroup, idx, 1);
18:                 ~~~~~~~~~~~~~~~~~~                   ^~~
18: 5 warnings generated.
18: .In file included from /virtual/main.c:2:
18: In file included from include/net/tcp.h:24:
18: In file included from include/linux/tcp.h:23:
18: In file included from include/net/sock.h:58:
18: include/linux/memcontrol.h:580:31: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         __mod_memcg_state(pn->memcg, idx, val);
18:         ~~~~~~~~~~~~~~~~~            ^~~
18: include/linux/memcontrol.h:593:29: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         mod_memcg_state(pn->memcg, idx, val);
18:         ~~~~~~~~~~~~~~~            ^~~
18: include/linux/memcontrol.h:605:38: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         __mod_memcg_state(page->mem_cgroup, idx, val);
18:         ~~~~~~~~~~~~~~~~~                   ^~~
18: include/linux/memcontrol.h:618:36: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         mod_memcg_state(page->mem_cgroup, idx, val);
18:         ~~~~~~~~~~~~~~~                   ^~~
18: include/linux/memcontrol.h:639:40: warning: implicit conversion from enumeration type 'enum memcg_stat_item' to different enumeration type 'enum vm_event_item' [-Wenum-conversion]
18:                 count_memcg_events(page->mem_cgroup, idx, 1);
18:                 ~~~~~~~~~~~~~~~~~~                   ^~~
18: 5 warnings generated.
18: .......In file included from /virtual/main.c:2:
18: In file included from include/net/inet_sock.h:27:
18: In file included from include/net/sock.h:58:
18: include/linux/memcontrol.h:580:31: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         __mod_memcg_state(pn->memcg, idx, val);
18:         ~~~~~~~~~~~~~~~~~            ^~~
18: include/linux/memcontrol.h:593:29: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         mod_memcg_state(pn->memcg, idx, val);
18:         ~~~~~~~~~~~~~~~            ^~~
18: include/linux/memcontrol.h:605:38: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         __mod_memcg_state(page->mem_cgroup, idx, val);
18:         ~~~~~~~~~~~~~~~~~                   ^~~
18: include/linux/memcontrol.h:618:36: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         mod_memcg_state(page->mem_cgroup, idx, val);
18:         ~~~~~~~~~~~~~~~                   ^~~
18: include/linux/memcontrol.h:639:40: warning: implicit conversion from enumeration type 'enum memcg_stat_item' to different enumeration type 'enum vm_event_item' [-Wenum-conversion]
18:                 count_memcg_events(page->mem_cgroup, idx, 1);
18:                 ~~~~~~~~~~~~~~~~~~                   ^~~
18: 5 warnings generated.
18: ..In file included from /virtual/main.c:3:
18: In file included from include/net/inet_sock.h:27:
18: In file included from include/net/sock.h:58:
18: include/linux/memcontrol.h:580:31: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         __mod_memcg_state(pn->memcg, idx, val);
18:         ~~~~~~~~~~~~~~~~~            ^~~
18: include/linux/memcontrol.h:593:29: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         mod_memcg_state(pn->memcg, idx, val);
18:         ~~~~~~~~~~~~~~~            ^~~
18: include/linux/memcontrol.h:605:38: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         __mod_memcg_state(page->mem_cgroup, idx, val);
18:         ~~~~~~~~~~~~~~~~~                   ^~~
18: include/linux/memcontrol.h:618:36: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         mod_memcg_state(page->mem_cgroup, idx, val);
18:         ~~~~~~~~~~~~~~~                   ^~~
18: include/linux/memcontrol.h:639:40: warning: implicit conversion from enumeration type 'enum memcg_stat_item' to different enumeration type 'enum vm_event_item' [-Wenum-conversion]
18:                 count_memcg_events(page->mem_cgroup, idx, 1);
18:                 ~~~~~~~~~~~~~~~~~~                   ^~~
18: 5 warnings generated.
18: ...In file included from /virtual/main.c:3:
18: In file included from include/net/inet_sock.h:27:
18: In file included from include/net/sock.h:58:
18: include/linux/memcontrol.h:580:31: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         __mod_memcg_state(pn->memcg, idx, val);
18:         ~~~~~~~~~~~~~~~~~            ^~~
18: include/linux/memcontrol.h:593:29: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         mod_memcg_state(pn->memcg, idx, val);
18:         ~~~~~~~~~~~~~~~            ^~~
18: include/linux/memcontrol.h:605:38: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         __mod_memcg_state(page->mem_cgroup, idx, val);
18:         ~~~~~~~~~~~~~~~~~                   ^~~
18: include/linux/memcontrol.h:618:36: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         mod_memcg_state(page->mem_cgroup, idx, val);
18:         ~~~~~~~~~~~~~~~                   ^~~
18: include/linux/memcontrol.h:639:40: warning: implicit conversion from enumeration type 'enum memcg_stat_item' to different enumeration type 'enum vm_event_item' [-Wenum-conversion]
18:                 count_memcg_events(page->mem_cgroup, idx, 1);
18:                 ~~~~~~~~~~~~~~~~~~                   ^~~
18: 5 warnings generated.
18: .In file included from /virtual/main.c:3:
18: In file included from include/linux/tcp.h:23:
18: In file included from include/net/sock.h:58:
18: include/linux/memcontrol.h:580:31: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         __mod_memcg_state(pn->memcg, idx, val);
18:         ~~~~~~~~~~~~~~~~~            ^~~
18: include/linux/memcontrol.h:593:29: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         mod_memcg_state(pn->memcg, idx, val);
18:         ~~~~~~~~~~~~~~~            ^~~
18: include/linux/memcontrol.h:605:38: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         __mod_memcg_state(page->mem_cgroup, idx, val);
18:         ~~~~~~~~~~~~~~~~~                   ^~~
18: include/linux/memcontrol.h:618:36: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         mod_memcg_state(page->mem_cgroup, idx, val);
18:         ~~~~~~~~~~~~~~~                   ^~~
18: include/linux/memcontrol.h:639:40: warning: implicit conversion from enumeration type 'enum memcg_stat_item' to different enumeration type 'enum vm_event_item' [-Wenum-conversion]
18:                 count_memcg_events(page->mem_cgroup, idx, 1);
18:                 ~~~~~~~~~~~~~~~~~~                   ^~~
18: 5 warnings generated.
18: .In file included from /virtual/main.c:2:
18: In file included from include/net/inet_sock.h:27:
18: In file included from include/net/sock.h:58:
18: include/linux/memcontrol.h:580:31: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         __mod_memcg_state(pn->memcg, idx, val);
18:         ~~~~~~~~~~~~~~~~~            ^~~
18: include/linux/memcontrol.h:593:29: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         mod_memcg_state(pn->memcg, idx, val);
18:         ~~~~~~~~~~~~~~~            ^~~
18: include/linux/memcontrol.h:605:38: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         __mod_memcg_state(page->mem_cgroup, idx, val);
18:         ~~~~~~~~~~~~~~~~~                   ^~~
18: include/linux/memcontrol.h:618:36: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         mod_memcg_state(page->mem_cgroup, idx, val);
18:         ~~~~~~~~~~~~~~~                   ^~~
18: include/linux/memcontrol.h:639:40: warning: implicit conversion from enumeration type 'enum memcg_stat_item' to different enumeration type 'enum vm_event_item' [-Wenum-conversion]
18:                 count_memcg_events(page->mem_cgroup, idx, 1);
18:                 ~~~~~~~~~~~~~~~~~~                   ^~~
18: 5 warnings generated.
18: .In file included from /virtual/main.c:2:
18: In file included from include/net/inet_sock.h:27:
18: In file included from include/net/sock.h:58:
18: include/linux/memcontrol.h:580:31: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         __mod_memcg_state(pn->memcg, idx, val);
18:         ~~~~~~~~~~~~~~~~~            ^~~
18: include/linux/memcontrol.h:593:29: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         mod_memcg_state(pn->memcg, idx, val);
18:         ~~~~~~~~~~~~~~~            ^~~
18: include/linux/memcontrol.h:605:38: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         __mod_memcg_state(page->mem_cgroup, idx, val);
18:         ~~~~~~~~~~~~~~~~~                   ^~~
18: include/linux/memcontrol.h:618:36: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         mod_memcg_state(page->mem_cgroup, idx, val);
18:         ~~~~~~~~~~~~~~~                   ^~~
18: include/linux/memcontrol.h:639:40: warning: implicit conversion from enumeration type 'enum memcg_stat_item' to different enumeration type 'enum vm_event_item' [-Wenum-conversion]
18:                 count_memcg_events(page->mem_cgroup, idx, 1);
18:                 ~~~~~~~~~~~~~~~~~~                   ^~~
18: 5 warnings generated.
18: .In file included from /virtual/main.c:2:
18: In file included from include/net/inet_sock.h:27:
18: In file included from include/net/sock.h:58:
18: include/linux/memcontrol.h:580:31: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         __mod_memcg_state(pn->memcg, idx, val);
18:         ~~~~~~~~~~~~~~~~~            ^~~
18: include/linux/memcontrol.h:593:29: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         mod_memcg_state(pn->memcg, idx, val);
18:         ~~~~~~~~~~~~~~~            ^~~
18: include/linux/memcontrol.h:605:38: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         __mod_memcg_state(page->mem_cgroup, idx, val);
18:         ~~~~~~~~~~~~~~~~~                   ^~~
18: include/linux/memcontrol.h:618:36: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         mod_memcg_state(page->mem_cgroup, idx, val);
18:         ~~~~~~~~~~~~~~~                   ^~~
18: include/linux/memcontrol.h:639:40: warning: implicit conversion from enumeration type 'enum memcg_stat_item' to different enumeration type 'enum vm_event_item' [-Wenum-conversion]
18:                 count_memcg_events(page->mem_cgroup, idx, 1);
18:                 ~~~~~~~~~~~~~~~~~~                   ^~~
18: 5 warnings generated.
18: .In file included from /virtual/main.c:2:
18: In file included from include/net/inet_sock.h:27:
18: In file included from include/net/sock.h:58:
18: include/linux/memcontrol.h:580:31: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         __mod_memcg_state(pn->memcg, idx, val);
18:         ~~~~~~~~~~~~~~~~~            ^~~
18: include/linux/memcontrol.h:593:29: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         mod_memcg_state(pn->memcg, idx, val);
18:         ~~~~~~~~~~~~~~~            ^~~
18: include/linux/memcontrol.h:605:38: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         __mod_memcg_state(page->mem_cgroup, idx, val);
18:         ~~~~~~~~~~~~~~~~~                   ^~~
18: include/linux/memcontrol.h:618:36: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         mod_memcg_state(page->mem_cgroup, idx, val);
18:         ~~~~~~~~~~~~~~~                   ^~~
18: include/linux/memcontrol.h:639:40: warning: implicit conversion from enumeration type 'enum memcg_stat_item' to different enumeration type 'enum vm_event_item' [-Wenum-conversion]
18:                 count_memcg_events(page->mem_cgroup, idx, 1);
18:                 ~~~~~~~~~~~~~~~~~~                   ^~~
18: 5 warnings generated.
18: .In file included from /virtual/main.c:2:
18: In file included from include/net/inet_sock.h:27:
18: In file included from include/net/sock.h:58:
18: include/linux/memcontrol.h:580:31: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         __mod_memcg_state(pn->memcg, idx, val);
18:         ~~~~~~~~~~~~~~~~~            ^~~
18: include/linux/memcontrol.h:593:29: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         mod_memcg_state(pn->memcg, idx, val);
18:         ~~~~~~~~~~~~~~~            ^~~
18: include/linux/memcontrol.h:605:38: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         __mod_memcg_state(page->mem_cgroup, idx, val);
18:         ~~~~~~~~~~~~~~~~~                   ^~~
18: include/linux/memcontrol.h:618:36: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         mod_memcg_state(page->mem_cgroup, idx, val);
18:         ~~~~~~~~~~~~~~~                   ^~~
18: include/linux/memcontrol.h:639:40: warning: implicit conversion from enumeration type 'enum memcg_stat_item' to different enumeration type 'enum vm_event_item' [-Wenum-conversion]
18:                 count_memcg_events(page->mem_cgroup, idx, 1);
18:                 ~~~~~~~~~~~~~~~~~~                   ^~~
18: 5 warnings generated.
18: .In file included from /virtual/main.c:2:
18: In file included from include/net/inet_sock.h:27:
18: In file included from include/net/sock.h:58:
18: include/linux/memcontrol.h:580:31: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         __mod_memcg_state(pn->memcg, idx, val);
18:         ~~~~~~~~~~~~~~~~~            ^~~
18: include/linux/memcontrol.h:593:29: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         mod_memcg_state(pn->memcg, idx, val);
18:         ~~~~~~~~~~~~~~~            ^~~
18: include/linux/memcontrol.h:605:38: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         __mod_memcg_state(page->mem_cgroup, idx, val);
18:         ~~~~~~~~~~~~~~~~~                   ^~~
18: include/linux/memcontrol.h:618:36: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         mod_memcg_state(page->mem_cgroup, idx, val);
18:         ~~~~~~~~~~~~~~~                   ^~~
18: include/linux/memcontrol.h:639:40: warning: implicit conversion from enumeration type 'enum memcg_stat_item' to different enumeration type 'enum vm_event_item' [-Wenum-conversion]
18:                 count_memcg_events(page->mem_cgroup, idx, 1);
18:                 ~~~~~~~~~~~~~~~~~~                   ^~~
18: 5 warnings generated.
18: ../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: .In file included from /virtual/main.c:3:
18: In file included from include/linux/tcp.h:23:
18: In file included from include/net/sock.h:58:
18: include/linux/memcontrol.h:580:31: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         __mod_memcg_state(pn->memcg, idx, val);
18:         ~~~~~~~~~~~~~~~~~            ^~~
18: include/linux/memcontrol.h:593:29: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         mod_memcg_state(pn->memcg, idx, val);
18:         ~~~~~~~~~~~~~~~            ^~~
18: include/linux/memcontrol.h:605:38: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         __mod_memcg_state(page->mem_cgroup, idx, val);
18:         ~~~~~~~~~~~~~~~~~                   ^~~
18: include/linux/memcontrol.h:618:36: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         mod_memcg_state(page->mem_cgroup, idx, val);
18:         ~~~~~~~~~~~~~~~                   ^~~
18: include/linux/memcontrol.h:639:40: warning: implicit conversion from enumeration type 'enum memcg_stat_item' to different enumeration type 'enum vm_event_item' [-Wenum-conversion]
18:                 count_memcg_events(page->mem_cgroup, idx, 1);
18:                 ~~~~~~~~~~~~~~~~~~                   ^~~
18: 5 warnings generated.
18: .In file included from /virtual/main.c:3:
18: In file included from include/linux/tcp.h:23:
18: In file included from include/net/sock.h:58:
18: include/linux/memcontrol.h:580:31: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         __mod_memcg_state(pn->memcg, idx, val);
18:         ~~~~~~~~~~~~~~~~~            ^~~
18: include/linux/memcontrol.h:593:29: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         mod_memcg_state(pn->memcg, idx, val);
18:         ~~~~~~~~~~~~~~~            ^~~
18: include/linux/memcontrol.h:605:38: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         __mod_memcg_state(page->mem_cgroup, idx, val);
18:         ~~~~~~~~~~~~~~~~~                   ^~~
18: include/linux/memcontrol.h:618:36: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         mod_memcg_state(page->mem_cgroup, idx, val);
18:         ~~~~~~~~~~~~~~~                   ^~~
18: include/linux/memcontrol.h:639:40: warning: implicit conversion from enumeration type 'enum memcg_stat_item' to different enumeration type 'enum vm_event_item' [-Wenum-conversion]
18:                 count_memcg_events(page->mem_cgroup, idx, 1);
18:                 ~~~~~~~~~~~~~~~~~~                   ^~~
18: 5 warnings generated.
18: .In file included from /virtual/main.c:3:
18: In file included from include/linux/tcp.h:23:
18: In file included from include/net/sock.h:58:
18: include/linux/memcontrol.h:580:31: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         __mod_memcg_state(pn->memcg, idx, val);
18:         ~~~~~~~~~~~~~~~~~            ^~~
18: include/linux/memcontrol.h:593:29: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         mod_memcg_state(pn->memcg, idx, val);
18:         ~~~~~~~~~~~~~~~            ^~~
18: include/linux/memcontrol.h:605:38: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         __mod_memcg_state(page->mem_cgroup, idx, val);
18:         ~~~~~~~~~~~~~~~~~                   ^~~
18: include/linux/memcontrol.h:618:36: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         mod_memcg_state(page->mem_cgroup, idx, val);
18:         ~~~~~~~~~~~~~~~                   ^~~
18: include/linux/memcontrol.h:639:40: warning: implicit conversion from enumeration type 'enum memcg_stat_item' to different enumeration type 'enum vm_event_item' [-Wenum-conversion]
18:                 count_memcg_events(page->mem_cgroup, idx, 1);
18:                 ~~~~~~~~~~~~~~~~~~                   ^~~
18: 5 warnings generated.
18: ...In file included from /virtual/main.c:2:
18: In file included from include/net/tcp.h:24:
18: In file included from include/linux/tcp.h:23:
18: In file included from include/net/sock.h:58:
18: include/linux/memcontrol.h:580:31: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         __mod_memcg_state(pn->memcg, idx, val);
18:         ~~~~~~~~~~~~~~~~~            ^~~
18: include/linux/memcontrol.h:593:29: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         mod_memcg_state(pn->memcg, idx, val);
18:         ~~~~~~~~~~~~~~~            ^~~
18: include/linux/memcontrol.h:605:38: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         __mod_memcg_state(page->mem_cgroup, idx, val);
18:         ~~~~~~~~~~~~~~~~~                   ^~~
18: include/linux/memcontrol.h:618:36: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         mod_memcg_state(page->mem_cgroup, idx, val);
18:         ~~~~~~~~~~~~~~~                   ^~~
18: include/linux/memcontrol.h:639:40: warning: implicit conversion from enumeration type 'enum memcg_stat_item' to different enumeration type 'enum vm_event_item' [-Wenum-conversion]
18:                 count_memcg_events(page->mem_cgroup, idx, 1);
18:                 ~~~~~~~~~~~~~~~~~~                   ^~~
18: 5 warnings generated.
18: .In file included from /virtual/main.c:2:
18: In file included from include/net/tcp.h:24:
18: In file included from include/linux/tcp.h:23:
18: In file included from include/net/sock.h:58:
18: include/linux/memcontrol.h:580:31: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         __mod_memcg_state(pn->memcg, idx, val);
18:         ~~~~~~~~~~~~~~~~~            ^~~
18: include/linux/memcontrol.h:593:29: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         mod_memcg_state(pn->memcg, idx, val);
18:         ~~~~~~~~~~~~~~~            ^~~
18: include/linux/memcontrol.h:605:38: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         __mod_memcg_state(page->mem_cgroup, idx, val);
18:         ~~~~~~~~~~~~~~~~~                   ^~~
18: include/linux/memcontrol.h:618:36: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
18:         mod_memcg_state(page->mem_cgroup, idx, val);
18:         ~~~~~~~~~~~~~~~                   ^~~
18: include/linux/memcontrol.h:639:40: warning: implicit conversion from enumeration type 'enum memcg_stat_item' to different enumeration type 'enum vm_event_item' [-Wenum-conversion]
18:                 count_memcg_events(page->mem_cgroup, idx, 1);
18:                 ~~~~~~~~~~~~~~~~~~                   ^~~
18: 5 warnings generated.
18: ........./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 72.883s
18: 
18: OK (skipped=2)
18: 0
18/44 Test #18: py_test_clang ....................   Passed   73.16 sec
test 19
      Start 19: py_test_histogram

19: Test command: /home/fedora/jenkins/workspace/bcc-pr/label/fc25/build/tests/wrapper.sh "py_histogram" "sudo" "/home/fedora/jenkins/workspace/bcc-pr/label/fc25/tests/python/test_histogram.py"
19: Test timeout computed to be: 9.99988e+06
19: ....
19: ----------------------------------------------------------------------
19: Ran 4 tests in 3.379s
19: 
19: OK
19: 
19: Bucket ptr = 'java'
19:      value               : count     distribution
19:          0 -> 1          : 0        |                                        |
19:          2 -> 3          : 26       |****************************************|
19: 
19: Bucket ptr = 'python'
19:      value               : count     distribution
19:          0 -> 1          : 0        |                                        |
19:          2 -> 3          : 100      |****************************************|
19: 
19: Bucket ptr = 'rcu_sched'
19:      value               : count     distribution
19:          0 -> 1          : 0        |                                        |
19:          2 -> 3          : 3        |****************************************|
19: 
19: Bucket ptr = 'kworker/0:1'
19:      value               : count     distribution
19:          0 -> 1          : 0        |                                        |
19:          2 -> 3          : 2        |****************************************|
19: 
19: Bucket ptr = 'kworker/1:9'
19:      value               : count     distribution
19:          0 -> 1          : 0        |                                        |
19:          2 -> 3          : 1        |****************************************|
19: 
19: Bucket ptr = 'swapper/0'
19:      value               : count     distribution
19:          0 -> 1          : 35       |****************************************|
19: 
19: Bucket ptr = 'ctest'
19:      value               : count     distribution
19:          0 -> 1          : 0        |                                        |
19:          2 -> 3          : 10       |****************************************|
19: 
19: Bucket ptr = 'swapper/1'
19:      value               : count     distribution
19:          0 -> 1          : 107      |****************************************|
19/44 Test #19: py_test_histogram ................   Passed    3.46 sec
test 20
      Start 20: py_array

20: Test command: /home/fedora/jenkins/workspace/bcc-pr/label/fc25/build/tests/wrapper.sh "py_array" "sudo" "/home/fedora/jenkins/workspace/bcc-pr/label/fc25/tests/python/test_array.py"
20: Test timeout computed to be: 9.99988e+06
20: ....
20: ----------------------------------------------------------------------
20: Ran 4 tests in 1.155s
20: 
20: OK
20/44 Test #20: py_array .........................   Passed    1.23 sec
test 21
      Start 21: py_uprobes

21: Test command: /home/fedora/jenkins/workspace/bcc-pr/label/fc25/build/tests/wrapper.sh "py_uprobes" "sudo" "/home/fedora/jenkins/workspace/bcc-pr/label/fc25/tests/python/test_uprobes.py"
21: Test timeout computed to be: 9.99988e+06
21: .Python 2.7.13
21: .Arena 0:
21: system bytes     =   25833472
21: in use bytes     =    3079872
21: Total (incl. mmap):
21: system bytes     =   26624000
21: in use bytes     =    3870400
21: max mmap regions =          7
21: max mmap bytes   =    9203712
21: .
21: ----------------------------------------------------------------------
21: Ran 3 tests in 6.516s
21: 
21: OK
21/44 Test #21: py_uprobes .......................   Passed    6.59 sec
test 22
      Start 22: py_uprobes_2

22: Test command: /home/fedora/jenkins/workspace/bcc-pr/label/fc25/build/tests/wrapper.sh "py_uprobes2" "sudo" "/home/fedora/jenkins/workspace/bcc-pr/label/fc25/tests/python/test_uprobes2.py"
22: Test timeout computed to be: 9.99988e+06
22: .
22: ----------------------------------------------------------------------
22: Ran 1 test in 0.218s
22: 
22: OK
22/44 Test #22: py_uprobes_2 .....................   Passed    0.30 sec
test 23
      Start 23: py_test_stackid

23: Test command: /home/fedora/jenkins/workspace/bcc-pr/label/fc25/build/tests/wrapper.sh "py_stackid" "sudo" "/home/fedora/jenkins/workspace/bcc-pr/label/fc25/tests/python/test_stackid.py"
23: Test timeout computed to be: 9.99988e+06
23: s.
23: ----------------------------------------------------------------------
23: Ran 2 tests in 0.268s
23: 
23: OK (skipped=1)
23/44 Test #23: py_test_stackid ..................   Passed    0.37 sec
test 24
      Start 24: py_test_tracepoint

24: Test command: /home/fedora/jenkins/workspace/bcc-pr/label/fc25/build/tests/wrapper.sh "py_test_tracepoint" "sudo" "/home/fedora/jenkins/workspace/bcc-pr/label/fc25/tests/python/test_tracepoint.py"
24: Test timeout computed to be: 9.99988e+06
24: ..
24: ----------------------------------------------------------------------
24: Ran 2 tests in 2.373s
24: 
24: OK
24/44 Test #24: py_test_tracepoint ...............   Passed    2.46 sec
test 25
      Start 25: py_test_perf_event

25: Test command: /home/fedora/jenkins/workspace/bcc-pr/label/fc25/build/tests/wrapper.sh "py_test_perf_event" "sudo" "/home/fedora/jenkins/workspace/bcc-pr/label/fc25/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 0.259s
25: 
25: OK (skipped=1)
25/44 Test #25: py_test_perf_event ...............   Passed    0.38 sec
test 26
      Start 26: py_test_utils

26: Test command: /home/fedora/jenkins/workspace/bcc-pr/label/fc25/build/tests/wrapper.sh "py_test_utils" "sudo" "/home/fedora/jenkins/workspace/bcc-pr/label/fc25/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
26/44 Test #26: py_test_utils ....................   Passed    0.07 sec
test 27
      Start 27: py_test_percpu

27: Test command: /home/fedora/jenkins/workspace/bcc-pr/label/fc25/build/tests/wrapper.sh "py_test_percpu" "sudo" "/home/fedora/jenkins/workspace/bcc-pr/label/fc25/tests/python/test_percpu.py"
27: Test timeout computed to be: 9.99988e+06
27: ....
27: ----------------------------------------------------------------------
27: Ran 4 tests in 2.253s
27: 
27: OK
27/44 Test #27: py_test_percpu ...................   Passed    2.33 sec
test 28
      Start 28: py_test_dump_func

28: Test command: /home/fedora/jenkins/workspace/bcc-pr/label/fc25/build/tests/wrapper.sh "py_dump_func" "simple" "/home/fedora/jenkins/workspace/bcc-pr/label/fc25/tests/python/test_dump_func.py"
28: Test timeout computed to be: 9.99988e+06
28: .
28: ----------------------------------------------------------------------
28: Ran 1 test in 0.114s
28: 
28: OK
28/44 Test #28: py_test_dump_func ................   Passed    0.18 sec
test 29
      Start 29: py_test_disassembler

29: Test command: /home/fedora/jenkins/workspace/bcc-pr/label/fc25/build/tests/wrapper.sh "py_test_disassembler" "sudo" "/home/fedora/jenkins/workspace/bcc-pr/label/fc25/tests/python/test_disassembler.py"
29: Test timeout computed to be: 9.99988e+06
29: ..
29: ----------------------------------------------------------------------
29: Ran 2 tests in 0.185s
29: 
29: OK
29/44 Test #29: py_test_disassembler .............   Passed    0.26 sec
test 30
      Start 30: py_test_tools_smoke

30: Test command: /home/fedora/jenkins/workspace/bcc-pr/label/fc25/build/tests/wrapper.sh "py_test_tools_smoke" "sudo" "/home/fedora/jenkins/workspace/bcc-pr/label/fc25/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/lib64/python2.7/site.py", line 355, in __call__
30:     raise SystemExit(code)
30: SystemExit: None
30: ..In file included from /virtual/main.c:17:
30: In file included from include/net/sock.h:58:
30: include/linux/memcontrol.h:580:31: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
30:         __mod_memcg_state(pn->memcg, idx, val);
30:         ~~~~~~~~~~~~~~~~~            ^~~
30: include/linux/memcontrol.h:593:29: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
30:         mod_memcg_state(pn->memcg, idx, val);
30:         ~~~~~~~~~~~~~~~            ^~~
30: include/linux/memcontrol.h:605:38: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
30:         __mod_memcg_state(page->mem_cgroup, idx, val);
30:         ~~~~~~~~~~~~~~~~~                   ^~~
30: include/linux/memcontrol.h:618:36: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
30:         mod_memcg_state(page->mem_cgroup, idx, val);
30:         ~~~~~~~~~~~~~~~                   ^~~
30: include/linux/memcontrol.h:639:40: warning: implicit conversion from enumeration type 'enum memcg_stat_item' to different enumeration type 'enum vm_event_item' [-Wenum-conversion]
30:                 count_memcg_events(page->mem_cgroup, idx, 1);
30:                 ~~~~~~~~~~~~~~~~~~                   ^~~
30: 5 warnings generated.
30: ...'unknown': unknown terminal type.
30: .'unknown': unknown terminal type.
30: 'unknown': unknown terminal type.
30: 'unknown': unknown terminal type.
30: 'unknown': unknown terminal type.
30: .......s.............'unknown': unknown terminal type.
30: ....../bin/sh: line 1:  6883 Killed                  timeout -s KILL -k 5s 5s ../../tools/killsnoop.py > /dev/null
30: .s..........libbpf: failed to find valid kernel BTF
30: libbpf: vmlinux BTF is not found
30: ......'unknown': unknown terminal type.
30: .In file included from /virtual/main.c:6:
30: In file included from include/net/sock.h:58:
30: include/linux/memcontrol.h:580:31: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
30:         __mod_memcg_state(pn->memcg, idx, val);
30:         ~~~~~~~~~~~~~~~~~            ^~~
30: include/linux/memcontrol.h:593:29: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
30:         mod_memcg_state(pn->memcg, idx, val);
30:         ~~~~~~~~~~~~~~~            ^~~
30: include/linux/memcontrol.h:605:38: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
30:         __mod_memcg_state(page->mem_cgroup, idx, val);
30:         ~~~~~~~~~~~~~~~~~                   ^~~
30: include/linux/memcontrol.h:618:36: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
30:         mod_memcg_state(page->mem_cgroup, idx, val);
30:         ~~~~~~~~~~~~~~~                   ^~~
30: include/linux/memcontrol.h:639:40: warning: implicit conversion from enumeration type 'enum memcg_stat_item' to different enumeration type 'enum vm_event_item' [-Wenum-conversion]
30:                 count_memcg_events(page->mem_cgroup, idx, 1);
30:                 ~~~~~~~~~~~~~~~~~~                   ^~~
30: 5 warnings generated.
30: ........In file included from /virtual/main.c:15:
30: In file included from include/net/sock.h:58:
30: include/linux/memcontrol.h:580:31: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
30:         __mod_memcg_state(pn->memcg, idx, val);
30:         ~~~~~~~~~~~~~~~~~            ^~~
30: include/linux/memcontrol.h:593:29: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
30:         mod_memcg_state(pn->memcg, idx, val);
30:         ~~~~~~~~~~~~~~~            ^~~
30: include/linux/memcontrol.h:605:38: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
30:         __mod_memcg_state(page->mem_cgroup, idx, val);
30:         ~~~~~~~~~~~~~~~~~                   ^~~
30: include/linux/memcontrol.h:618:36: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
30:         mod_memcg_state(page->mem_cgroup, idx, val);
30:         ~~~~~~~~~~~~~~~                   ^~~
30: include/linux/memcontrol.h:639:40: warning: implicit conversion from enumeration type 'enum memcg_stat_item' to different enumeration type 'enum vm_event_item' [-Wenum-conversion]
30:                 count_memcg_events(page->mem_cgroup, idx, 1);
30:                 ~~~~~~~~~~~~~~~~~~                   ^~~
30: 5 warnings generated.
30: .In file included from /virtual/main.c:15:
30: In file included from include/net/sock.h:58:
30: include/linux/memcontrol.h:580:31: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
30:         __mod_memcg_state(pn->memcg, idx, val);
30:         ~~~~~~~~~~~~~~~~~            ^~~
30: include/linux/memcontrol.h:593:29: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
30:         mod_memcg_state(pn->memcg, idx, val);
30:         ~~~~~~~~~~~~~~~            ^~~
30: include/linux/memcontrol.h:605:38: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
30:         __mod_memcg_state(page->mem_cgroup, idx, val);
30:         ~~~~~~~~~~~~~~~~~                   ^~~
30: include/linux/memcontrol.h:618:36: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
30:         mod_memcg_state(page->mem_cgroup, idx, val);
30:         ~~~~~~~~~~~~~~~                   ^~~
30: include/linux/memcontrol.h:639:40: warning: implicit conversion from enumeration type 'enum memcg_stat_item' to different enumeration type 'enum vm_event_item' [-Wenum-conversion]
30:                 count_memcg_events(page->mem_cgroup, idx, 1);
30:                 ~~~~~~~~~~~~~~~~~~                   ^~~
30: 5 warnings generated.
30: .In file included from /virtual/main.c:3:
30: In file included from include/net/sock.h:58:
30: include/linux/memcontrol.h:580:31: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
30:         __mod_memcg_state(pn->memcg, idx, val);
30:         ~~~~~~~~~~~~~~~~~            ^~~
30: include/linux/memcontrol.h:593:29: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
30:         mod_memcg_state(pn->memcg, idx, val);
30:         ~~~~~~~~~~~~~~~            ^~~
30: include/linux/memcontrol.h:605:38: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
30:         __mod_memcg_state(page->mem_cgroup, idx, val);
30:         ~~~~~~~~~~~~~~~~~                   ^~~
30: include/linux/memcontrol.h:618:36: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
30:         mod_memcg_state(page->mem_cgroup, idx, val);
30:         ~~~~~~~~~~~~~~~                   ^~~
30: include/linux/memcontrol.h:639:40: warning: implicit conversion from enumeration type 'enum memcg_stat_item' to different enumeration type 'enum vm_event_item' [-Wenum-conversion]
30:                 count_memcg_events(page->mem_cgroup, idx, 1);
30:                 ~~~~~~~~~~~~~~~~~~                   ^~~
30: 5 warnings generated.
30: .In file included from /virtual/main.c:5:
30: In file included from include/net/sock.h:58:
30: include/linux/memcontrol.h:580:31: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
30:         __mod_memcg_state(pn->memcg, idx, val);
30:         ~~~~~~~~~~~~~~~~~            ^~~
30: include/linux/memcontrol.h:593:29: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
30:         mod_memcg_state(pn->memcg, idx, val);
30:         ~~~~~~~~~~~~~~~            ^~~
30: include/linux/memcontrol.h:605:38: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
30:         __mod_memcg_state(page->mem_cgroup, idx, val);
30:         ~~~~~~~~~~~~~~~~~                   ^~~
30: include/linux/memcontrol.h:618:36: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
30:         mod_memcg_state(page->mem_cgroup, idx, val);
30:         ~~~~~~~~~~~~~~~                   ^~~
30: include/linux/memcontrol.h:639:40: warning: implicit conversion from enumeration type 'enum memcg_stat_item' to different enumeration type 'enum vm_event_item' [-Wenum-conversion]
30:                 count_memcg_events(page->mem_cgroup, idx, 1);
30:                 ~~~~~~~~~~~~~~~~~~                   ^~~
30: 5 warnings generated.
30: .In file included from /virtual/main.c:3:
30: In file included from include/linux/tcp.h:23:
30: In file included from include/net/sock.h:58:
30: include/linux/memcontrol.h:580:31: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
30:         __mod_memcg_state(pn->memcg, idx, val);
30:         ~~~~~~~~~~~~~~~~~            ^~~
30: include/linux/memcontrol.h:593:29: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
30:         mod_memcg_state(pn->memcg, idx, val);
30:         ~~~~~~~~~~~~~~~            ^~~
30: include/linux/memcontrol.h:605:38: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
30:         __mod_memcg_state(page->mem_cgroup, idx, val);
30:         ~~~~~~~~~~~~~~~~~                   ^~~
30: include/linux/memcontrol.h:618:36: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
30:         mod_memcg_state(page->mem_cgroup, idx, val);
30:         ~~~~~~~~~~~~~~~                   ^~~
30: include/linux/memcontrol.h:639:40: warning: implicit conversion from enumeration type 'enum memcg_stat_item' to different enumeration type 'enum vm_event_item' [-Wenum-conversion]
30:                 count_memcg_events(page->mem_cgroup, idx, 1);
30:                 ~~~~~~~~~~~~~~~~~~                   ^~~
30: 5 warnings generated.
30: .In file included from /virtual/main.c:3:
30: In file included from include/net/sock.h:58:
30: include/linux/memcontrol.h:580:31: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
30:         __mod_memcg_state(pn->memcg, idx, val);
30:         ~~~~~~~~~~~~~~~~~            ^~~
30: include/linux/memcontrol.h:593:29: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
30:         mod_memcg_state(pn->memcg, idx, val);
30:         ~~~~~~~~~~~~~~~            ^~~
30: include/linux/memcontrol.h:605:38: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
30:         __mod_memcg_state(page->mem_cgroup, idx, val);
30:         ~~~~~~~~~~~~~~~~~                   ^~~
30: include/linux/memcontrol.h:618:36: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
30:         mod_memcg_state(page->mem_cgroup, idx, val);
30:         ~~~~~~~~~~~~~~~                   ^~~
30: include/linux/memcontrol.h:639:40: warning: implicit conversion from enumeration type 'enum memcg_stat_item' to different enumeration type 'enum vm_event_item' [-Wenum-conversion]
30:                 count_memcg_events(page->mem_cgroup, idx, 1);
30:                 ~~~~~~~~~~~~~~~~~~                   ^~~
30: 5 warnings generated.
30: .In file included from /virtual/main.c:15:
30: In file included from include/net/sock.h:58:
30: include/linux/memcontrol.h:580:31: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
30:         __mod_memcg_state(pn->memcg, idx, val);
30:         ~~~~~~~~~~~~~~~~~            ^~~
30: include/linux/memcontrol.h:593:29: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
30:         mod_memcg_state(pn->memcg, idx, val);
30:         ~~~~~~~~~~~~~~~            ^~~
30: include/linux/memcontrol.h:605:38: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
30:         __mod_memcg_state(page->mem_cgroup, idx, val);
30:         ~~~~~~~~~~~~~~~~~                   ^~~
30: include/linux/memcontrol.h:618:36: warning: implicit conversion from enumeration type 'enum node_stat_item' to different enumeration type 'enum memcg_stat_item' [-Wenum-conversion]
30:         mod_memcg_state(page->mem_cgroup, idx, val);
30:         ~~~~~~~~~~~~~~~                   ^~~
30: include/linux/memcontrol.h:639:40: warning: implicit conversion from enumeration type 'enum memcg_stat_item' to different enumeration type 'enum vm_event_item' [-Wenum-conversion]
30:                 count_memcg_events(page->mem_cgroup, idx, 1);
30:                 ~~~~~~~~~~~~~~~~~~                   ^~~
30: 5 warnings generated.
30: 'unknown': unknown terminal type.
30: ...'unknown': unknown terminal type.
30: .....'unknown': unknown terminal type.
30: ...libbpf: failed to find valid kernel BTF
30: libbpf: vmlinux BTF is not found
30: ......
30: ----------------------------------------------------------------------
30: Ran 83 tests in 263.629s
30: 
30: OK (skipped=2)
30/44 Test #30: py_test_tools_smoke ..............   Passed  263.69 sec
test 31
      Start 31: py_test_tools_memleak

31: Test command: /home/fedora/jenkins/workspace/bcc-pr/label/fc25/build/tests/wrapper.sh "py_test_tools_memleak" "sudo" "/home/fedora/jenkins/workspace/bcc-pr/label/fc25/tests/python/test_tools_memleak.py"
31: Test timeout computed to be: 9.99988e+06
31: cannot attach uprobe, Device or resource busy
31: .cannot attach uprobe, Device or resource busy
31: .cannot attach uprobe, Device or resource busy
31: .cannot attach uprobe, Device or resource busy
31: .cannot attach uprobe, Device or resource busy
31: .cannot attach uprobe, Device or resource busy
31: .cannot attach uprobe, Device or resource busy
31: .cannot attach uprobe, Device or resource busy
31: .
31: ----------------------------------------------------------------------
31: Ran 8 tests in 21.417s
31: 
31: OK
31/44 Test #31: py_test_tools_memleak ............   Passed   21.46 sec
test 32
      Start 32: py_test_usdt

32: Test command: /home/fedora/jenkins/workspace/bcc-pr/label/fc25/build/tests/wrapper.sh "py_test_usdt" "sudo" "/home/fedora/jenkins/workspace/bcc-pr/label/fc25/tests/python/test_usdt.py"
32: Test timeout computed to be: 9.99988e+06
32: <stdin>: In function ‘main’:
32: <stdin>:23:17: warning: null character(s) preserved in literal
32: <stdin>:28:17: warning: null character(s) preserved in literal
32: clang -cc1 -triple x86_64-unknown-linux-gnu -emit-llvm-bc -emit-llvm-uselists -disable-free -disable-llvm-verifier -discard-value-names -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/kernels/4.13.16-100.fc25.x86_64/main.c -nostdsysteminc -nobuiltininc -resource-dir ../lib64/clang/3.9.1 -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/fedora/jenkins/workspace/bcc-pr/label/fc25/tests/python -D __BPF_TRACING__ -I arch/x86/include/ -I /lib/modules/4.13.16-100.fc25.x86_64/build/arch/x86/include/generated -I include -I /lib/modules/4.13.16-100.fc25.x86_64/build/include -I arch/x86/include/uapi -I /lib/modules/4.13.16-100.fc25.x86_64/build/arch/x86/include/generated/uapi -I include/uapi -I /lib/modules/4.13.16-100.fc25.x86_64/build/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/kernels/4.13.16-100.fc25.x86_64 -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 0x400697ULL: *((int8_t *)dest) = ctx->ax; __asm__ __volatile__("": : :"memory"); return 0;
32:   case 0x4006a0ULL: *((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 0x400697ULL: { u64 __addr = ctx->bp + -24; __asm__ __volatile__("": : :"memory"); int32_t __res = 0x0; bpf_probe_read_user(&__res, sizeof(__res), (void *)__addr); *((int32_t *)dest) = __res; } return 0;
32:   case 0x4006a0ULL: { u64 __addr = ctx->bp + -20; __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 0x400698ULL: { u64 __addr = ctx->bp + -20; __asm__ __volatile__("": : :"memory"); int32_t __res = 0x0; bpf_probe_read_user(&__res, sizeof(__res), (void *)__addr); *((int32_t *)dest) = __res; } return 0;
32:   case 0x4006b7ULL: *((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 0x400698ULL: { u64 __addr = ctx->bp + -24; __asm__ __volatile__("": : :"memory"); int32_t __res = 0x0; bpf_probe_read_user(&__res, sizeof(__res), (void *)__addr); *((int32_t *)dest) = __res; } return 0;
32:   case 0x4006b7ULL: *((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 4.048s
32: 
32: OK
32: Running from kernel directory at: /lib/modules/4.13.16-100.fc25.x86_64/source
32: str4
32: str5
32: str6
32: str7
32: str8
32: str9
32/44 Test #32: py_test_usdt .....................   Passed    4.29 sec
test 33
      Start 33: py_test_usdt2

33: Test command: /home/fedora/jenkins/workspace/bcc-pr/label/fc25/build/tests/wrapper.sh "py_test_usdt2" "sudo" "/home/fedora/jenkins/workspace/bcc-pr/label/fc25/tests/python/test_usdt2.py"
33: Test timeout computed to be: 9.99988e+06
33: .
33: ----------------------------------------------------------------------
33: Ran 1 test in 2.046s
33: 
33: OK
33/44 Test #33: py_test_usdt2 ....................   Passed    2.20 sec
test 34
      Start 34: py_test_usdt3

34: Test command: /home/fedora/jenkins/workspace/bcc-pr/label/fc25/build/tests/wrapper.sh "py_test_usdt3" "sudo" "/home/fedora/jenkins/workspace/bcc-pr/label/fc25/tests/python/test_usdt3.py"
34: Test timeout computed to be: 9.99988e+06
34: test:probe [sema 0x0]
34:   location #1 /proc/7113/root/tmp/tmp7e5hqa/liba.so 0x657
34:     argument #1 4 signed   bytes @ *(bp - 4)
34:   location #2 /proc/7113/root/tmp/tmp7e5hqa/libb.so 0x657
34:     argument #1 4 signed   bytes @ *(bp - 4)
34:   location #3 /proc/7113/root/tmp/tmp7e5hqa/a.out 0x4006fd
34:     argument #1 4 signed   bytes @ *(bp - 4)
34: test_dup_name:probe [sema 0x0]
34:   location #1 /proc/7113/root/tmp/tmp7e5hqa/liba.so 0x658
34:     argument #1 4 signed   bytes @ *(bp - 4)
34:   location #2 /proc/7113/root/tmp/tmp7e5hqa/libb.so 0x658
34:     argument #1 4 signed   bytes @ *(bp - 4)
34:   location #3 /proc/7113/root/tmp/tmp7e5hqa/a.out 0x4006fe
34:     argument #1 4 signed   bytes @ *(bp - 4)
34: libc:setjmp [sema 0x0]
34:   location #1 /proc/7113/root/usr/lib64/libc-2.24.so 0x35651
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/7113/root/usr/lib64/libc-2.24.so 0x35733
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/7113/root/usr/lib64/libc-2.24.so 0x119fd3
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/7113/root/usr/lib64/libc-2.24.so 0x3574f
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/7113/root/usr/lib64/libc-2.24.so 0x119fef
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/7113/root/usr/lib64/libc-2.24.so 0x7fde8
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/7113/root/usr/lib64/libc-2.24.so 0x8013c
34:     argument #1 8 unsigned bytes @ dx
34: libc:memory_sbrk_less [sema 0x0]
34:   location #1 /proc/7113/root/usr/lib64/libc-2.24.so 0x8033e
34:     argument #1 8 unsigned bytes @ ax
34:     argument #2 8 signed   bytes @ r12
34: libc:memory_arena_reuse_wait [sema 0x0]
34:   location #1 /proc/7113/root/usr/lib64/libc-2.24.so 0x8042c
34:     argument #1 8 unsigned bytes @ r8
34:     argument #2 8 unsigned bytes @ r8
34:     argument #3 8 unsigned bytes @ bx
34: libc:memory_arena_reuse [sema 0x0]
34:   location #1 /proc/7113/root/usr/lib64/libc-2.24.so 0x8055c
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/7113/root/usr/lib64/libc-2.24.so 0x807d8
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/7113/root/usr/lib64/libc-2.24.so 0x809d9
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/7113/root/usr/lib64/libc-2.24.so 0x8272c
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/7113/root/usr/lib64/libc-2.24.so 0x82902
34:     argument #1 8 unsigned bytes @ r15
34:     argument #2 8 unsigned bytes @ r10
34: libc:memory_heap_more [sema 0x0]
34:   location #1 /proc/7113/root/usr/lib64/libc-2.24.so 0x834c5
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/7113/root/usr/lib64/libc-2.24.so 0x837a7
34:     argument #1 8 unsigned bytes @ ax
34:     argument #2 8 signed   bytes @ dx
34: libc:memory_malloc_retry [sema 0x0]
34:   location #1 /proc/7113/root/usr/lib64/libc-2.24.so 0x85fb8
34:     argument #1 8 unsigned bytes @ bp
34:   location #2 /proc/7113/root/usr/lib64/libc-2.24.so 0x87748
34:     argument #1 8 unsigned bytes @ bp
34: libc:memory_mallopt_free_dyn_thresholds [sema 0x0]
34:   location #1 /proc/7113/root/usr/lib64/libc-2.24.so 0x862e1
34:     argument #1 8 unsigned bytes @ ax
34:     argument #2 8 unsigned bytes @ cx
34: libc:memory_realloc_retry [sema 0x0]
34:   location #1 /proc/7113/root/usr/lib64/libc-2.24.so 0x86740
34:     argument #1 8 unsigned bytes @ r12
34:     argument #2 8 unsigned bytes @ bp
34:   location #2 /proc/7113/root/usr/lib64/libc-2.24.so 0x87ae0
34:     argument #1 8 unsigned bytes @ r12
34:     argument #2 8 unsigned bytes @ bp
34: libc:memory_memalign_retry [sema 0x0]
34:   location #1 /proc/7113/root/usr/lib64/libc-2.24.so 0x869e8
34:     argument #1 8 unsigned bytes @ r12
34:     argument #2 8 unsigned bytes @ bx
34:   location #2 /proc/7113/root/usr/lib64/libc-2.24.so 0x87da8
34:     argument #1 8 unsigned bytes @ r12
34:     argument #2 8 unsigned bytes @ bx
34:   location #3 /proc/7113/root/usr/lib64/libc-2.24.so 0x88060
34:     argument #1 8 unsigned bytes @ r12
34:     argument #2 8 unsigned bytes @ bx
34:   location #4 /proc/7113/root/usr/lib64/libc-2.24.so 0x88330
34:     argument #1 8 unsigned bytes @ r12
34:     argument #2 8 unsigned bytes @ bx
34:   location #5 /proc/7113/root/usr/lib64/libc-2.24.so 0x890c8
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/7113/root/usr/lib64/libc-2.24.so 0x86cf0
34:     argument #1 8 unsigned bytes @ r12
34: libc:memory_mallopt [sema 0x0]
34:   location #1 /proc/7113/root/usr/lib64/libc-2.24.so 0x870a4
34:     argument #1 4 signed   bytes @ bp
34:     argument #2 4 signed   bytes @ bx
34: libc:memory_mallopt_mxfast [sema 0x0]
34:   location #1 /proc/7113/root/usr/lib64/libc-2.24.so 0x870d2
34:     argument #1 4 signed   bytes @ bx
34:     argument #2 8 unsigned bytes @ *(&global_max_fast + 0)
34: libc:memory_mallopt_arena_max [sema 0x0]
34:   location #1 /proc/7113/root/usr/lib64/libc-2.24.so 0x87100
34:     argument #1 4 signed   bytes @ bx
34:     argument #2 8 unsigned bytes @ *(&mp_ + 32)
34: libc:memory_mallopt_arena_test [sema 0x0]
34:   location #1 /proc/7113/root/usr/lib64/libc-2.24.so 0x87159
34:     argument #1 4 signed   bytes @ bx
34:     argument #2 8 unsigned bytes @ *(&mp_ + 24)
34: libc:memory_mallopt_mmap_max [sema 0x0]
34:   location #1 /proc/7113/root/usr/lib64/libc-2.24.so 0x87168
34:     argument #1 4 signed   bytes @ bx
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/7113/root/usr/lib64/libc-2.24.so 0x8718a
34:     argument #1 4 signed   bytes @ bx
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/7113/root/usr/lib64/libc-2.24.so 0x871b0
34:     argument #1 4 signed   bytes @ bx
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/7113/root/usr/lib64/libc-2.24.so 0x871d0
34:     argument #1 4 signed   bytes @ bx
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/7113/root/usr/lib64/libc-2.24.so 0x871f0
34:     argument #1 4 signed   bytes @ bx
34:     argument #2 4 signed   bytes @ *(&perturb_byte + 0)
34: libc:memory_mallopt_check_action [sema 0x0]
34:   location #1 /proc/7113/root/usr/lib64/libc-2.24.so 0x87208
34:     argument #1 4 signed   bytes @ bx
34:     argument #2 4 signed   bytes @ *(&check_action + 0)
34: libc:lll_lock_wait_private [sema 0x0]
34:   location #1 /proc/7113/root/usr/lib64/libc-2.24.so 0x115e44
34:     argument #1 8 unsigned bytes @ di
34: rtld:init_start [sema 0x0]
34:   location #1 /proc/7113/root/usr/lib64/ld-2.24.so 0x38b7
34:     argument #1 4 signed   bytes @ 0
34:     argument #2 8 unsigned bytes @ bx
34: rtld:init_complete [sema 0x0]
34:   location #1 /proc/7113/root/usr/lib64/ld-2.24.so 0x40e9
34:     argument #1 4 signed   bytes @ 0
34:     argument #2 8 unsigned bytes @ bx
34: rtld:map_failed [sema 0x0]
34:   location #1 /proc/7113/root/usr/lib64/ld-2.24.so 0x5836
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/7113/root/usr/lib64/ld-2.24.so 0x67aa
34:     argument #1 8 signed   bytes @ *(bp + 40)
34:     argument #2 8 unsigned bytes @ bx
34: rtld:map_complete [sema 0x0]
34:   location #1 /proc/7113/root/usr/lib64/ld-2.24.so 0x15c67
34:     argument #1 8 signed   bytes @ *(r15 + 40)
34:     argument #2 8 unsigned bytes @ bx
34:     argument #3 8 unsigned bytes @ *(bp - 104)
34: rtld:reloc_complete [sema 0x0]
34:   location #1 /proc/7113/root/usr/lib64/ld-2.24.so 0x15e31
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/7113/root/usr/lib64/ld-2.24.so 0x15fe6
34:     argument #1 8 signed   bytes @ *(cx + 40)
34:     argument #2 8 unsigned bytes @ *(bp - 120)
34: rtld:unmap_start [sema 0x0]
34:   location #1 /proc/7113/root/usr/lib64/ld-2.24.so 0x16c2a
34:     argument #1 8 signed   bytes @ r15
34:     argument #2 8 unsigned bytes @ r14
34: rtld:unmap_complete [sema 0x0]
34:   location #1 /proc/7113/root/usr/lib64/ld-2.24.so 0x16eb1
34:     argument #1 8 signed   bytes @ *(bp - 112)
34:     argument #2 8 unsigned bytes @ bx
34: rtld:setjmp [sema 0x0]
34:   location #1 /proc/7113/root/usr/lib64/ld-2.24.so 0x1be6d
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/7113/root/usr/lib64/ld-2.24.so 0x1bead
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/7113/root/usr/lib64/ld-2.24.so 0x1bec9
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 1.125s
34: 
34: OK
34: temp directory: /tmp/tmp7e5hqa
34/44 Test #34: py_test_usdt3 ....................   Passed    1.25 sec
test 35
      Start 35: py_test_license

35: Test command: /home/fedora/jenkins/workspace/bcc-pr/label/fc25/build/tests/wrapper.sh "py_test_license" "sudo" "/home/fedora/jenkins/workspace/bcc-pr/label/fc25/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 bpf_ktime_get_ns#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 bpf_ktime_get_ns#5
35: cannot call GPL only function from proprietary program
35: 
35: x..
35: ----------------------------------------------------------------------
35: Ran 10 tests in 2.147s
35: 
35: OK (expected failures=5)
35/44 Test #35: py_test_license ..................   Passed    2.22 sec
test 36
      Start 36: py_test_free_bcc_memory

36: Test command: /home/fedora/jenkins/workspace/bcc-pr/label/fc25/build/tests/wrapper.sh "py_test_free_bcc_memory" "sudo" "/home/fedora/jenkins/workspace/bcc-pr/label/fc25/tests/python/test_free_bcc_memory.py"
36: Test timeout computed to be: 9.99988e+06
36: .
36: ----------------------------------------------------------------------
36: Ran 1 test in 0.215s
36: 
36: OK
36: Before freeing llvm memory: RssFile:  58140 kB
36: After  freeing llvm memory: RssFile:  42640 kB
36/44 Test #36: py_test_free_bcc_memory ..........   Passed    0.29 sec
test 37
      Start 37: py_test_rlimit

37: Test command: /home/fedora/jenkins/workspace/bcc-pr/label/fc25/build/tests/wrapper.sh "py_test_rlimit" "sudo" "/home/fedora/jenkins/workspace/bcc-pr/label/fc25/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 0.387s
37: 
37: OK
37/44 Test #37: py_test_rlimit ...................   Passed    0.46 sec
test 38
      Start 38: py_test_lpm_trie

38: Test command: /home/fedora/jenkins/workspace/bcc-pr/label/fc25/build/tests/wrapper.sh "py_test_lpm_trie" "sudo" "/home/fedora/jenkins/workspace/bcc-pr/label/fc25/tests/python/test_lpm_trie.py"
38: Test timeout computed to be: 9.99988e+06
38: ..
38: ----------------------------------------------------------------------
38: Ran 2 tests in 0.359s
38: 
38: OK
38/44 Test #38: py_test_lpm_trie .................   Passed    0.45 sec
test 39
      Start 39: py_ringbuf

39: Test command: /home/fedora/jenkins/workspace/bcc-pr/label/fc25/build/tests/wrapper.sh "py_ringbuf" "sudo" "/home/fedora/jenkins/workspace/bcc-pr/label/fc25/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)
39/44 Test #39: py_ringbuf .......................   Passed    0.07 sec
test 40
      Start 40: py_queuestack

40: Test command: /home/fedora/jenkins/workspace/bcc-pr/label/fc25/build/tests/wrapper.sh "py_queuestack" "sudo" "/home/fedora/jenkins/workspace/bcc-pr/label/fc25/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)
40/44 Test #40: py_queuestack ....................   Passed    0.07 sec
test 41
      Start 41: lua_test_clang

41: Test command: /home/fedora/jenkins/workspace/bcc-pr/label/fc25/build/tests/wrapper.sh "lua_test_clang" "sudo" "/usr/bin/luajit" "test_clang.lua"
41: Test timeout computed to be: 9.99988e+06
41: /virtual/main.c:1:30: error: expected expression
41: int failure(void *ctx) { if (); return 0; }
41:                              ^
41: 1 error generated.
41: ....................
41: Ran 20 tests in 11.911 seconds, 20 successes, 0 failures
41: OK
41/44 Test #41: lua_test_clang ...................   Passed   12.09 sec
test 42
      Start 42: lua_test_uprobes

42: Test command: /home/fedora/jenkins/workspace/bcc-pr/label/fc25/build/tests/wrapper.sh "lua_test_uprobes" "sudo" "/usr/bin/luajit" "test_uprobes.lua"
42: Test timeout computed to be: 9.99988e+06
42: Python 2.7.13
42: Arena 0:
42: system bytes     =   21401600
42: in use bytes     =    1133824
42: Total (incl. mmap):
42: system bytes     =   21401600
42: in use bytes     =    1133824
42: max mmap regions =          6
42: max mmap bytes   =    8413184
42: ..
42: Ran 2 tests in 0.406 seconds, 2 successes, 0 failures
42: OK
42/44 Test #42: lua_test_uprobes .................   Passed    0.50 sec
test 43
      Start 43: lua_test_dump

43: Test command: /home/fedora/jenkins/workspace/bcc-pr/label/fc25/build/tests/wrapper.sh "lua_test_dump" "sudo" "/usr/bin/luajit" "test_dump.lua"
43: Test timeout computed to be: 9.99988e+06
43: .
43: Ran 1 tests in 0.176 seconds, 1 successes, 0 failures
43: OK
43/44 Test #43: lua_test_dump ....................   Passed    0.21 sec
test 44
      Start 44: lua_test_standalone

44: Test command: /home/fedora/jenkins/workspace/bcc-pr/label/fc25/tests/lua/test_standalone.sh
44: Test timeout computed to be: 9.99988e+06
44: + cd src/lua
44: + [[ ! -x bcc-lua ]]
44: + echo 'bcc-lua not built --- skipping'
44: bcc-lua not built --- skipping
44: + exit 0
44/44 Test #44: lua_test_standalone ..............   Passed    0.00 sec

100% tests passed, 0 tests failed out of 44

Total Test time (real) = 446.28 sec
++ head -n 1 Testing/TAG
+ cp Testing/20200821-0529/Test.xml ./CTestResults.xml
Taking single-use slave fedora25-slave-b69 offline.
Finished: SUCCESS