Colin Cross | f45fa6b | 2012-03-26 12:38:26 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2008 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
Felipe Leme | f029297 | 2016-11-22 13:57:05 -0800 | [diff] [blame] | 16 | |
Mark Salyzyn | 6c3d90f | 2016-09-27 14:55:27 -0700 | [diff] [blame] | 17 | #define LOG_TAG "dumpstate" |
Colin Cross | f45fa6b | 2012-03-26 12:38:26 -0700 | [diff] [blame] | 18 | |
Arve Hjønnevåg | 2db0f5f | 2014-10-15 18:08:37 -0700 | [diff] [blame] | 19 | #include <dirent.h> |
Colin Cross | f45fa6b | 2012-03-26 12:38:26 -0700 | [diff] [blame] | 20 | #include <errno.h> |
| 21 | #include <fcntl.h> |
Felipe Leme | ad5f6c4 | 2015-11-30 14:26:46 -0800 | [diff] [blame] | 22 | #include <libgen.h> |
Colin Cross | f45fa6b | 2012-03-26 12:38:26 -0700 | [diff] [blame] | 23 | #include <limits.h> |
Mark Salyzyn | 8f37aa5 | 2015-06-12 12:28:24 -0700 | [diff] [blame] | 24 | #include <stdbool.h> |
Colin Cross | f45fa6b | 2012-03-26 12:38:26 -0700 | [diff] [blame] | 25 | #include <stdio.h> |
| 26 | #include <stdlib.h> |
| 27 | #include <string.h> |
Vishnu Nair | e97d612 | 2018-01-18 13:58:56 -0800 | [diff] [blame] | 28 | #include <sys/poll.h> |
Christopher Ferris | 7dc7f32 | 2014-07-22 16:08:19 -0700 | [diff] [blame] | 29 | #include <sys/prctl.h> |
Colin Cross | f45fa6b | 2012-03-26 12:38:26 -0700 | [diff] [blame] | 30 | #include <sys/resource.h> |
| 31 | #include <sys/stat.h> |
| 32 | #include <sys/time.h> |
| 33 | #include <sys/wait.h> |
| 34 | #include <unistd.h> |
Narayan Kamath | 8f78829 | 2017-05-25 13:20:39 +0100 | [diff] [blame] | 35 | #include <memory> |
| 36 | #include <regex> |
| 37 | #include <set> |
| 38 | #include <string> |
| 39 | #include <vector> |
Colin Cross | f45fa6b | 2012-03-26 12:38:26 -0700 | [diff] [blame] | 40 | |
Felipe Leme | 96c2bbb | 2016-09-26 09:21:21 -0700 | [diff] [blame] | 41 | #include <android-base/file.h> |
| 42 | #include <android-base/properties.h> |
Elliott Hughes | 9dc117c | 2015-12-07 14:21:50 -0800 | [diff] [blame] | 43 | #include <android-base/stringprintf.h> |
Naveen Kalla | 058e1e8 | 2016-10-19 21:38:44 -0700 | [diff] [blame] | 44 | #include <android-base/strings.h> |
Andreas Gampe | aff6843 | 2016-07-18 18:01:27 -0700 | [diff] [blame] | 45 | #include <android-base/unique_fd.h> |
Felipe Leme | 6f674ae | 2016-11-18 17:10:33 -0800 | [diff] [blame] | 46 | #include <android/hardware/dumpstate/1.0/IDumpstateDevice.h> |
Steven Moreland | 44cd948 | 2018-01-04 16:24:13 -0800 | [diff] [blame] | 47 | #include <android/hidl/manager/1.0/IServiceManager.h> |
Felipe Leme | 6f674ae | 2016-11-18 17:10:33 -0800 | [diff] [blame] | 48 | #include <cutils/native_handle.h> |
Colin Cross | f45fa6b | 2012-03-26 12:38:26 -0700 | [diff] [blame] | 49 | #include <cutils/properties.h> |
Vishnu Nair | e97d612 | 2018-01-18 13:58:56 -0800 | [diff] [blame] | 50 | #include <dumpsys.h> |
Steven Moreland | 44cd948 | 2018-01-04 16:24:13 -0800 | [diff] [blame] | 51 | #include <hidl/ServiceManagement.h> |
Felipe Leme | 75876a2 | 2016-10-27 16:31:27 -0700 | [diff] [blame] | 52 | #include <openssl/sha.h> |
Mark Salyzyn | 6c3d90f | 2016-09-27 14:55:27 -0700 | [diff] [blame] | 53 | #include <private/android_filesystem_config.h> |
| 54 | #include <private/android_logger.h> |
Vishnu Nair | e97d612 | 2018-01-18 13:58:56 -0800 | [diff] [blame] | 55 | #include <serviceutils/PriorityDumper.h> |
Felipe Leme | f029297 | 2016-11-22 13:57:05 -0800 | [diff] [blame] | 56 | #include "DumpstateInternal.h" |
Vishnu Nair | e97d612 | 2018-01-18 13:58:56 -0800 | [diff] [blame] | 57 | #include "DumpstateSectionReporter.h" |
Felipe Leme | 75876a2 | 2016-10-27 16:31:27 -0700 | [diff] [blame] | 58 | #include "DumpstateService.h" |
Colin Cross | f45fa6b | 2012-03-26 12:38:26 -0700 | [diff] [blame] | 59 | #include "dumpstate.h" |
Felipe Leme | 6e01fa6 | 2015-11-11 19:35:14 -0800 | [diff] [blame] | 60 | |
Steven Moreland | cb7ef82 | 2016-11-29 13:20:37 -0800 | [diff] [blame] | 61 | using ::android::hardware::dumpstate::V1_0::IDumpstateDevice; |
Vishnu Nair | e97d612 | 2018-01-18 13:58:56 -0800 | [diff] [blame] | 62 | using ::std::literals::chrono_literals::operator""ms; |
| 63 | using ::std::literals::chrono_literals::operator""s; |
Steven Moreland | cb7ef82 | 2016-11-29 13:20:37 -0800 | [diff] [blame] | 64 | |
Felipe Leme | 47e9be2 | 2016-12-21 15:37:07 -0800 | [diff] [blame] | 65 | // TODO: remove once moved to namespace |
Vishnu Nair | e97d612 | 2018-01-18 13:58:56 -0800 | [diff] [blame] | 66 | using android::defaultServiceManager; |
| 67 | using android::Dumpsys; |
| 68 | using android::INVALID_OPERATION; |
| 69 | using android::IServiceManager; |
| 70 | using android::OK; |
| 71 | using android::sp; |
| 72 | using android::status_t; |
| 73 | using android::String16; |
| 74 | using android::String8; |
| 75 | using android::TIMED_OUT; |
| 76 | using android::UNKNOWN_ERROR; |
| 77 | using android::Vector; |
Felipe Leme | 47e9be2 | 2016-12-21 15:37:07 -0800 | [diff] [blame] | 78 | using android::os::dumpstate::CommandOptions; |
| 79 | using android::os::dumpstate::DumpFileToFd; |
Vishnu Nair | e97d612 | 2018-01-18 13:58:56 -0800 | [diff] [blame] | 80 | using android::os::dumpstate::DumpstateSectionReporter; |
Felipe Leme | 47e9be2 | 2016-12-21 15:37:07 -0800 | [diff] [blame] | 81 | using android::os::dumpstate::GetPidByName; |
Vishnu Nair | e97d612 | 2018-01-18 13:58:56 -0800 | [diff] [blame] | 82 | using android::os::dumpstate::PropertiesHelper; |
Felipe Leme | 47e9be2 | 2016-12-21 15:37:07 -0800 | [diff] [blame] | 83 | |
Colin Cross | f45fa6b | 2012-03-26 12:38:26 -0700 | [diff] [blame] | 84 | /* read before root is shed */ |
| 85 | static char cmdline_buf[16384] = "(unknown)"; |
| 86 | static const char *dump_traces_path = NULL; |
| 87 | |
Felipe Leme | 1d486fe | 2016-10-14 18:06:47 -0700 | [diff] [blame] | 88 | // TODO: variables and functions below should be part of dumpstate object |
| 89 | |
Felipe Leme | 635ca31 | 2016-01-05 14:23:02 -0800 | [diff] [blame] | 90 | static std::set<std::string> mount_points; |
| 91 | void add_mountinfo(); |
Felipe Leme | 78f2c86 | 2015-12-21 09:55:22 -0800 | [diff] [blame] | 92 | |
Todd Poynor | 2a83daa | 2013-11-22 15:44:22 -0800 | [diff] [blame] | 93 | #define PSTORE_LAST_KMSG "/sys/fs/pstore/console-ramoops" |
Mark Salyzyn | 7d0a762 | 2016-06-24 14:06:15 -0700 | [diff] [blame] | 94 | #define ALT_PSTORE_LAST_KMSG "/sys/fs/pstore/console-ramoops-0" |
Wei Wang | 509bb5d | 2017-06-09 14:42:12 -0700 | [diff] [blame] | 95 | #define BLK_DEV_SYS_DIR "/sys/block" |
Todd Poynor | 2a83daa | 2013-11-22 15:44:22 -0800 | [diff] [blame] | 96 | |
Wei Liu | 341938b | 2016-04-27 16:18:17 -0700 | [diff] [blame] | 97 | #define RAFT_DIR "/data/misc/raft" |
Felipe Leme | e82a27d | 2016-01-05 13:35:44 -0800 | [diff] [blame] | 98 | #define RECOVERY_DIR "/cache/recovery" |
Mark Salyzyn | d6ab011 | 2016-03-25 12:56:39 -0700 | [diff] [blame] | 99 | #define RECOVERY_DATA_DIR "/data/misc/recovery" |
Mark Salyzyn | 4d42dea | 2016-04-01 10:03:14 -0700 | [diff] [blame] | 100 | #define LOGPERSIST_DATA_DIR "/data/misc/logd" |
David Brazdil | d299196 | 2016-06-03 14:40:44 +0100 | [diff] [blame] | 101 | #define PROFILE_DATA_DIR_CUR "/data/misc/profiles/cur" |
| 102 | #define PROFILE_DATA_DIR_REF "/data/misc/profiles/ref" |
Erik Kline | 0816520 | 2016-05-30 11:55:44 +0900 | [diff] [blame] | 103 | #define WLUTIL "/vendor/xbin/wlutil" |
Vishnu Nair | 36b4cdb | 2017-11-17 10:27:05 -0800 | [diff] [blame] | 104 | #define WMTRACE_DATA_DIR "/data/misc/wmtrace" |
Christopher Ferris | 7dc7f32 | 2014-07-22 16:08:19 -0700 | [diff] [blame] | 105 | |
Narayan Kamath | 8f78829 | 2017-05-25 13:20:39 +0100 | [diff] [blame] | 106 | // TODO(narayan): Since this information has to be kept in sync |
| 107 | // with tombstoned, we should just put it in a common header. |
| 108 | // |
| 109 | // File: system/core/debuggerd/tombstoned/tombstoned.cpp |
Narayan Kamath | bd86372 | 2017-06-01 18:50:12 +0100 | [diff] [blame] | 110 | static const std::string TOMBSTONE_DIR = "/data/tombstones/"; |
| 111 | static const std::string TOMBSTONE_FILE_PREFIX = "tombstone_"; |
| 112 | static const std::string ANR_DIR = "/data/anr/"; |
| 113 | static const std::string ANR_FILE_PREFIX = "anr_"; |
Christopher Ferris | 7dc7f32 | 2014-07-22 16:08:19 -0700 | [diff] [blame] | 114 | |
Narayan Kamath | 8f78829 | 2017-05-25 13:20:39 +0100 | [diff] [blame] | 115 | struct DumpData { |
| 116 | std::string name; |
| 117 | int fd; |
| 118 | time_t mtime; |
| 119 | }; |
| 120 | |
| 121 | static bool operator<(const DumpData& d1, const DumpData& d2) { |
Narayan Kamath | bd86372 | 2017-06-01 18:50:12 +0100 | [diff] [blame] | 122 | return d1.mtime > d2.mtime; |
Narayan Kamath | 8f78829 | 2017-05-25 13:20:39 +0100 | [diff] [blame] | 123 | } |
| 124 | |
| 125 | static std::unique_ptr<std::vector<DumpData>> tombstone_data; |
| 126 | static std::unique_ptr<std::vector<DumpData>> anr_data; |
Christopher Ferris | 7dc7f32 | 2014-07-22 16:08:19 -0700 | [diff] [blame] | 127 | |
Felipe Leme | e844a9d | 2016-09-21 15:01:39 -0700 | [diff] [blame] | 128 | // TODO: temporary variables and functions used during C++ refactoring |
| 129 | static Dumpstate& ds = Dumpstate::GetInstance(); |
Felipe Leme | 678727a | 2016-09-21 17:22:11 -0700 | [diff] [blame] | 130 | static int RunCommand(const std::string& title, const std::vector<std::string>& fullCommand, |
| 131 | const CommandOptions& options = CommandOptions::DEFAULT) { |
| 132 | return ds.RunCommand(title, fullCommand, options); |
| 133 | } |
| 134 | static void RunDumpsys(const std::string& title, const std::vector<std::string>& dumpsysArgs, |
Felipe Leme | bda15a0 | 2016-11-16 17:48:25 -0800 | [diff] [blame] | 135 | const CommandOptions& options = Dumpstate::DEFAULT_DUMPSYS, |
Vishnu Nair | 6921f80 | 2017-11-22 09:17:23 -0800 | [diff] [blame] | 136 | long dumpsysTimeoutMs = 0) { |
| 137 | return ds.RunDumpsys(title, dumpsysArgs, options, dumpsysTimeoutMs); |
Felipe Leme | 678727a | 2016-09-21 17:22:11 -0700 | [diff] [blame] | 138 | } |
| 139 | static int DumpFile(const std::string& title, const std::string& path) { |
| 140 | return ds.DumpFile(title, path); |
| 141 | } |
Felipe Leme | e82a27d | 2016-01-05 13:35:44 -0800 | [diff] [blame] | 142 | |
Felipe Leme | e844a9d | 2016-09-21 15:01:39 -0700 | [diff] [blame] | 143 | // Relative directory (inside the zip) for all files copied as-is into the bugreport. |
| 144 | static const std::string ZIP_ROOT_DIR = "FS"; |
| 145 | |
Steven Moreland | 7440ddb | 2016-12-15 16:13:39 -0800 | [diff] [blame] | 146 | // Must be hardcoded because dumpstate HAL implementation need SELinux access to it |
Jie Song | 9fbfad0 | 2017-06-20 16:29:42 -0700 | [diff] [blame] | 147 | static const std::string kDumpstateBoardPath = "/bugreports/"; |
Vishnu Nair | e97d612 | 2018-01-18 13:58:56 -0800 | [diff] [blame] | 148 | static const std::string kProtoPath = "proto/"; |
| 149 | static const std::string kProtoExt = ".proto"; |
Jie Song | 9fbfad0 | 2017-06-20 16:29:42 -0700 | [diff] [blame] | 150 | static const std::string kDumpstateBoardFiles[] = { |
| 151 | "dumpstate_board.txt", |
Felipe Leme | 95d6ca5 | 2017-08-01 16:35:56 -0700 | [diff] [blame] | 152 | "dumpstate_board.bin" |
Jie Song | 9fbfad0 | 2017-06-20 16:29:42 -0700 | [diff] [blame] | 153 | }; |
| 154 | static const int NUM_OF_DUMPS = arraysize(kDumpstateBoardFiles); |
| 155 | |
Felipe Leme | 9ce6aa4 | 2016-09-21 10:02:25 -0700 | [diff] [blame] | 156 | static constexpr char PROPERTY_EXTRA_OPTIONS[] = "dumpstate.options"; |
Felipe Leme | 96c2bbb | 2016-09-26 09:21:21 -0700 | [diff] [blame] | 157 | static constexpr char PROPERTY_LAST_ID[] = "dumpstate.last_id"; |
Felipe Leme | d071c68 | 2016-10-20 16:48:00 -0700 | [diff] [blame] | 158 | static constexpr char PROPERTY_VERSION[] = "dumpstate.version"; |
Naveen Kalla | b53a1c9 | 2017-03-16 18:17:25 -0700 | [diff] [blame] | 159 | static constexpr char PROPERTY_EXTRA_TITLE[] = "dumpstate.options.title"; |
| 160 | static constexpr char PROPERTY_EXTRA_DESCRIPTION[] = "dumpstate.options.description"; |
Felipe Leme | 9ce6aa4 | 2016-09-21 10:02:25 -0700 | [diff] [blame] | 161 | |
Felipe Leme | f029297 | 2016-11-22 13:57:05 -0800 | [diff] [blame] | 162 | static const CommandOptions AS_ROOT_20 = CommandOptions::WithTimeout(20).AsRoot().Build(); |
| 163 | |
Narayan Kamath | 8f78829 | 2017-05-25 13:20:39 +0100 | [diff] [blame] | 164 | /* |
Narayan Kamath | bd86372 | 2017-06-01 18:50:12 +0100 | [diff] [blame] | 165 | * Returns a vector of dump fds under |dir_path| with a given |file_prefix|. |
| 166 | * The returned vector is sorted by the mtimes of the dumps. If |limit_by_mtime| |
| 167 | * is set, the vector only contains files that were written in the last 30 minutes. |
Andreas Gampe | d0d7695 | 2017-08-22 13:08:37 -0700 | [diff] [blame] | 168 | * If |limit_by_count| is set, the vector only contains the ten latest files. |
Narayan Kamath | 8f78829 | 2017-05-25 13:20:39 +0100 | [diff] [blame] | 169 | */ |
Narayan Kamath | bd86372 | 2017-06-01 18:50:12 +0100 | [diff] [blame] | 170 | static std::vector<DumpData>* GetDumpFds(const std::string& dir_path, |
| 171 | const std::string& file_prefix, |
Andreas Gampe | d0d7695 | 2017-08-22 13:08:37 -0700 | [diff] [blame] | 172 | bool limit_by_mtime, |
| 173 | bool limit_by_count = true) { |
Narayan Kamath | 8f78829 | 2017-05-25 13:20:39 +0100 | [diff] [blame] | 174 | const time_t thirty_minutes_ago = ds.now_ - 60 * 30; |
| 175 | |
Narayan Kamath | 8f78829 | 2017-05-25 13:20:39 +0100 | [diff] [blame] | 176 | std::unique_ptr<std::vector<DumpData>> dump_data(new std::vector<DumpData>()); |
Narayan Kamath | bd86372 | 2017-06-01 18:50:12 +0100 | [diff] [blame] | 177 | std::unique_ptr<DIR, decltype(&closedir)> dump_dir(opendir(dir_path.c_str()), closedir); |
Narayan Kamath | 8f78829 | 2017-05-25 13:20:39 +0100 | [diff] [blame] | 178 | |
Narayan Kamath | bd86372 | 2017-06-01 18:50:12 +0100 | [diff] [blame] | 179 | struct dirent* entry = nullptr; |
| 180 | while ((entry = readdir(dump_dir.get()))) { |
| 181 | if (entry->d_type != DT_REG) { |
Narayan Kamath | 8f78829 | 2017-05-25 13:20:39 +0100 | [diff] [blame] | 182 | continue; |
| 183 | } |
| 184 | |
Narayan Kamath | bd86372 | 2017-06-01 18:50:12 +0100 | [diff] [blame] | 185 | const std::string base_name(entry->d_name); |
| 186 | if (base_name.find(file_prefix) != 0) { |
| 187 | continue; |
| 188 | } |
| 189 | |
| 190 | const std::string abs_path = dir_path + base_name; |
| 191 | android::base::unique_fd fd( |
| 192 | TEMP_FAILURE_RETRY(open(abs_path.c_str(), O_RDONLY | O_CLOEXEC | O_NOFOLLOW | O_NONBLOCK))); |
| 193 | if (fd == -1) { |
| 194 | MYLOGW("Unable to open dump file: %s %s\n", abs_path.c_str(), strerror(errno)); |
| 195 | break; |
| 196 | } |
| 197 | |
| 198 | struct stat st = {}; |
| 199 | if (fstat(fd, &st) == -1) { |
| 200 | MYLOGW("Unable to stat dump file: %s %s\n", abs_path.c_str(), strerror(errno)); |
Narayan Kamath | 8f78829 | 2017-05-25 13:20:39 +0100 | [diff] [blame] | 201 | continue; |
| 202 | } |
| 203 | |
Narayan Kamath | 3f31b63 | 2018-02-22 19:42:36 +0000 | [diff] [blame] | 204 | if (limit_by_mtime && st.st_mtime < thirty_minutes_ago) { |
Narayan Kamath | bd86372 | 2017-06-01 18:50:12 +0100 | [diff] [blame] | 205 | MYLOGI("Excluding stale dump file: %s\n", abs_path.c_str()); |
Narayan Kamath | 8f78829 | 2017-05-25 13:20:39 +0100 | [diff] [blame] | 206 | continue; |
| 207 | } |
| 208 | |
Narayan Kamath | bd86372 | 2017-06-01 18:50:12 +0100 | [diff] [blame] | 209 | DumpData data = {.name = abs_path, .fd = fd.release(), .mtime = st.st_mtime}; |
Narayan Kamath | 8f78829 | 2017-05-25 13:20:39 +0100 | [diff] [blame] | 210 | |
| 211 | dump_data->push_back(data); |
Christopher Ferris | 7dc7f32 | 2014-07-22 16:08:19 -0700 | [diff] [blame] | 212 | } |
Narayan Kamath | 8f78829 | 2017-05-25 13:20:39 +0100 | [diff] [blame] | 213 | |
| 214 | std::sort(dump_data->begin(), dump_data->end()); |
| 215 | |
Andreas Gampe | d0d7695 | 2017-08-22 13:08:37 -0700 | [diff] [blame] | 216 | if (limit_by_count && dump_data->size() > 10) { |
| 217 | dump_data->erase(dump_data->begin() + 10, dump_data->end()); |
| 218 | } |
| 219 | |
Narayan Kamath | 8f78829 | 2017-05-25 13:20:39 +0100 | [diff] [blame] | 220 | return dump_data.release(); |
| 221 | } |
| 222 | |
Narayan Kamath | bd86372 | 2017-06-01 18:50:12 +0100 | [diff] [blame] | 223 | static bool AddDumps(const std::vector<DumpData>::const_iterator start, |
| 224 | const std::vector<DumpData>::const_iterator end, |
| 225 | const char* type_name, const bool add_to_zip) { |
Narayan Kamath | 8f78829 | 2017-05-25 13:20:39 +0100 | [diff] [blame] | 226 | bool dumped = false; |
Narayan Kamath | bd86372 | 2017-06-01 18:50:12 +0100 | [diff] [blame] | 227 | for (auto it = start; it != end; ++it) { |
| 228 | const std::string& name = it->name; |
| 229 | const int fd = it->fd; |
Narayan Kamath | 8f78829 | 2017-05-25 13:20:39 +0100 | [diff] [blame] | 230 | dumped = true; |
Narayan Kamath | 6b9516c | 2017-10-27 11:15:51 +0100 | [diff] [blame] | 231 | |
| 232 | // Seek to the beginning of the file before dumping any data. A given |
| 233 | // DumpData entry might be dumped multiple times in the report. |
| 234 | // |
| 235 | // For example, the most recent ANR entry is dumped to the body of the |
| 236 | // main entry and it also shows up as a separate entry in the bugreport |
| 237 | // ZIP file. |
| 238 | if (lseek(fd, 0, SEEK_SET) != static_cast<off_t>(0)) { |
| 239 | MYLOGE("Unable to add %s to zip file, lseek failed: %s\n", name.c_str(), |
| 240 | strerror(errno)); |
| 241 | } |
| 242 | |
Narayan Kamath | 8f78829 | 2017-05-25 13:20:39 +0100 | [diff] [blame] | 243 | if (ds.IsZipping() && add_to_zip) { |
Vishnu Nair | e97d612 | 2018-01-18 13:58:56 -0800 | [diff] [blame] | 244 | if (ds.AddZipEntryFromFd(ZIP_ROOT_DIR + name, fd, /* timeout = */ 0ms) != OK) { |
Narayan Kamath | 6b9516c | 2017-10-27 11:15:51 +0100 | [diff] [blame] | 245 | MYLOGE("Unable to add %s to zip file, addZipEntryFromFd failed\n", name.c_str()); |
Narayan Kamath | 8f78829 | 2017-05-25 13:20:39 +0100 | [diff] [blame] | 246 | } |
| 247 | } else { |
| 248 | dump_file_from_fd(type_name, name.c_str(), fd); |
| 249 | } |
Narayan Kamath | 8f78829 | 2017-05-25 13:20:39 +0100 | [diff] [blame] | 250 | } |
| 251 | |
| 252 | return dumped; |
Christopher Ferris | 7dc7f32 | 2014-07-22 16:08:19 -0700 | [diff] [blame] | 253 | } |
| 254 | |
Narayan Kamath | 6b9516c | 2017-10-27 11:15:51 +0100 | [diff] [blame] | 255 | static void CloseDumpFds(const std::vector<DumpData>* dumps) { |
| 256 | for (auto it = dumps->begin(); it != dumps->end(); ++it) { |
| 257 | close(it->fd); |
| 258 | } |
| 259 | } |
| 260 | |
Felipe Leme | 635ca31 | 2016-01-05 14:23:02 -0800 | [diff] [blame] | 261 | // for_each_pid() callback to get mount info about a process. |
Felipe Leme | 4c2d663 | 2016-09-28 14:32:00 -0700 | [diff] [blame] | 262 | void do_mountinfo(int pid, const char* name __attribute__((unused))) { |
Felipe Leme | 635ca31 | 2016-01-05 14:23:02 -0800 | [diff] [blame] | 263 | char path[PATH_MAX]; |
| 264 | |
| 265 | // Gets the the content of the /proc/PID/ns/mnt link, so only unique mount points |
| 266 | // are added. |
Nick Kralevich | f0922cc | 2016-05-14 16:47:44 -0700 | [diff] [blame] | 267 | snprintf(path, sizeof(path), "/proc/%d/ns/mnt", pid); |
Felipe Leme | 635ca31 | 2016-01-05 14:23:02 -0800 | [diff] [blame] | 268 | char linkname[PATH_MAX]; |
| 269 | ssize_t r = readlink(path, linkname, PATH_MAX); |
| 270 | if (r == -1) { |
Felipe Leme | cbce55d | 2016-02-08 09:53:18 -0800 | [diff] [blame] | 271 | MYLOGE("Unable to read link for %s: %s\n", path, strerror(errno)); |
Felipe Leme | 635ca31 | 2016-01-05 14:23:02 -0800 | [diff] [blame] | 272 | return; |
| 273 | } |
| 274 | linkname[r] = '\0'; |
| 275 | |
| 276 | if (mount_points.find(linkname) == mount_points.end()) { |
| 277 | // First time this mount point was found: add it |
Nick Kralevich | f0922cc | 2016-05-14 16:47:44 -0700 | [diff] [blame] | 278 | snprintf(path, sizeof(path), "/proc/%d/mountinfo", pid); |
Felipe Leme | 1d486fe | 2016-10-14 18:06:47 -0700 | [diff] [blame] | 279 | if (ds.AddZipEntry(ZIP_ROOT_DIR + path, path)) { |
Felipe Leme | 635ca31 | 2016-01-05 14:23:02 -0800 | [diff] [blame] | 280 | mount_points.insert(linkname); |
| 281 | } else { |
Felipe Leme | cbce55d | 2016-02-08 09:53:18 -0800 | [diff] [blame] | 282 | MYLOGE("Unable to add mountinfo %s to zip file\n", path); |
Felipe Leme | 635ca31 | 2016-01-05 14:23:02 -0800 | [diff] [blame] | 283 | } |
| 284 | } |
| 285 | } |
| 286 | |
| 287 | void add_mountinfo() { |
Felipe Leme | 1d486fe | 2016-10-14 18:06:47 -0700 | [diff] [blame] | 288 | if (!ds.IsZipping()) return; |
Felipe Leme | 678727a | 2016-09-21 17:22:11 -0700 | [diff] [blame] | 289 | std::string title = "MOUNT INFO"; |
Felipe Leme | 635ca31 | 2016-01-05 14:23:02 -0800 | [diff] [blame] | 290 | mount_points.clear(); |
Felipe Leme | 46b85da | 2016-11-21 17:40:45 -0800 | [diff] [blame] | 291 | DurationReporter duration_reporter(title, true); |
Felipe Leme | 678727a | 2016-09-21 17:22:11 -0700 | [diff] [blame] | 292 | for_each_pid(do_mountinfo, nullptr); |
| 293 | MYLOGD("%s: %d entries added to zip file\n", title.c_str(), (int)mount_points.size()); |
Felipe Leme | 635ca31 | 2016-01-05 14:23:02 -0800 | [diff] [blame] | 294 | } |
| 295 | |
Arve Hjønnevåg | 2db0f5f | 2014-10-15 18:08:37 -0700 | [diff] [blame] | 296 | static void dump_dev_files(const char *title, const char *driverpath, const char *filename) |
| 297 | { |
| 298 | DIR *d; |
| 299 | struct dirent *de; |
| 300 | char path[PATH_MAX]; |
| 301 | |
| 302 | d = opendir(driverpath); |
| 303 | if (d == NULL) { |
| 304 | return; |
| 305 | } |
| 306 | |
| 307 | while ((de = readdir(d))) { |
| 308 | if (de->d_type != DT_LNK) { |
| 309 | continue; |
| 310 | } |
| 311 | snprintf(path, sizeof(path), "%s/%s/%s", driverpath, de->d_name, filename); |
Felipe Leme | b0f669d | 2016-09-26 18:26:11 -0700 | [diff] [blame] | 312 | DumpFile(title, path); |
Arve Hjønnevåg | 2db0f5f | 2014-10-15 18:08:37 -0700 | [diff] [blame] | 313 | } |
| 314 | |
| 315 | closedir(d); |
| 316 | } |
| 317 | |
Zhengyin Qian | 068ecc7 | 2016-08-10 16:48:14 -0700 | [diff] [blame] | 318 | |
Zhengyin Qian | 068ecc7 | 2016-08-10 16:48:14 -0700 | [diff] [blame] | 319 | |
| 320 | // dump anrd's trace and add to the zip file. |
| 321 | // 1. check if anrd is running on this device. |
| 322 | // 2. send a SIGUSR1 to its pid which will dump anrd's trace. |
| 323 | // 3. wait until the trace generation completes and add to the zip file. |
| 324 | static bool dump_anrd_trace() { |
| 325 | unsigned int pid; |
| 326 | char buf[50], path[PATH_MAX]; |
| 327 | struct dirent *trace; |
| 328 | struct stat st; |
| 329 | DIR *trace_dir; |
Zhengyin Qian | afc38fe | 2016-09-08 16:50:09 -0700 | [diff] [blame] | 330 | int retry = 5; |
| 331 | long max_ctime = 0, old_mtime; |
Zhengyin Qian | 068ecc7 | 2016-08-10 16:48:14 -0700 | [diff] [blame] | 332 | long long cur_size = 0; |
| 333 | const char *trace_path = "/data/misc/anrd/"; |
| 334 | |
Felipe Leme | 1d486fe | 2016-10-14 18:06:47 -0700 | [diff] [blame] | 335 | if (!ds.IsZipping()) { |
| 336 | MYLOGE("Not dumping anrd trace because it's not a zipped bugreport\n"); |
Zhengyin Qian | 068ecc7 | 2016-08-10 16:48:14 -0700 | [diff] [blame] | 337 | return false; |
| 338 | } |
| 339 | |
| 340 | // find anrd's pid if it is running. |
Ecco Park | 61ffcf7 | 2016-10-27 15:46:26 -0700 | [diff] [blame] | 341 | pid = GetPidByName("/system/xbin/anrd"); |
Zhengyin Qian | 068ecc7 | 2016-08-10 16:48:14 -0700 | [diff] [blame] | 342 | |
| 343 | if (pid > 0) { |
Zhengyin Qian | afc38fe | 2016-09-08 16:50:09 -0700 | [diff] [blame] | 344 | if (stat(trace_path, &st) == 0) { |
| 345 | old_mtime = st.st_mtime; |
| 346 | } else { |
| 347 | MYLOGE("Failed to find: %s\n", trace_path); |
| 348 | return false; |
| 349 | } |
| 350 | |
Zhengyin Qian | 068ecc7 | 2016-08-10 16:48:14 -0700 | [diff] [blame] | 351 | // send SIGUSR1 to the anrd to generate a trace. |
| 352 | sprintf(buf, "%u", pid); |
Felipe Leme | b0f669d | 2016-09-26 18:26:11 -0700 | [diff] [blame] | 353 | if (RunCommand("ANRD_DUMP", {"kill", "-SIGUSR1", buf}, |
Felipe Leme | 30dbfa1 | 2016-09-02 12:43:26 -0700 | [diff] [blame] | 354 | CommandOptions::WithTimeout(1).Build())) { |
Zhengyin Qian | 068ecc7 | 2016-08-10 16:48:14 -0700 | [diff] [blame] | 355 | MYLOGE("anrd signal timed out. Please manually collect trace\n"); |
| 356 | return false; |
| 357 | } |
| 358 | |
Zhengyin Qian | afc38fe | 2016-09-08 16:50:09 -0700 | [diff] [blame] | 359 | while (retry-- > 0 && old_mtime == st.st_mtime) { |
| 360 | sleep(1); |
| 361 | stat(trace_path, &st); |
| 362 | } |
| 363 | |
| 364 | if (retry < 0 && old_mtime == st.st_mtime) { |
| 365 | MYLOGE("Failed to stat %s or trace creation timeout\n", trace_path); |
| 366 | return false; |
| 367 | } |
| 368 | |
Zhengyin Qian | 068ecc7 | 2016-08-10 16:48:14 -0700 | [diff] [blame] | 369 | // identify the trace file by its creation time. |
| 370 | if (!(trace_dir = opendir(trace_path))) { |
| 371 | MYLOGE("Can't open trace file under %s\n", trace_path); |
| 372 | } |
| 373 | while ((trace = readdir(trace_dir))) { |
| 374 | if (strcmp(trace->d_name, ".") == 0 |
| 375 | || strcmp(trace->d_name, "..") == 0) { |
| 376 | continue; |
| 377 | } |
| 378 | sprintf(path, "%s%s", trace_path, trace->d_name); |
| 379 | if (stat(path, &st) == 0) { |
| 380 | if (st.st_ctime > max_ctime) { |
| 381 | max_ctime = st.st_ctime; |
| 382 | sprintf(buf, "%s", trace->d_name); |
| 383 | } |
| 384 | } |
| 385 | } |
| 386 | closedir(trace_dir); |
| 387 | |
| 388 | // Wait until the dump completes by checking the size of the trace. |
| 389 | if (max_ctime > 0) { |
| 390 | sprintf(path, "%s%s", trace_path, buf); |
| 391 | while(true) { |
| 392 | sleep(1); |
| 393 | if (stat(path, &st) == 0) { |
| 394 | if (st.st_size == cur_size) { |
| 395 | break; |
| 396 | } else if (st.st_size > cur_size) { |
| 397 | cur_size = st.st_size; |
| 398 | } else { |
| 399 | return false; |
| 400 | } |
| 401 | } else { |
| 402 | MYLOGE("Cant stat() %s anymore\n", path); |
| 403 | return false; |
| 404 | } |
| 405 | } |
| 406 | // Add to the zip file. |
Felipe Leme | 1d486fe | 2016-10-14 18:06:47 -0700 | [diff] [blame] | 407 | if (!ds.AddZipEntry("anrd_trace.txt", path)) { |
Zhengyin Qian | 068ecc7 | 2016-08-10 16:48:14 -0700 | [diff] [blame] | 408 | MYLOGE("Unable to add anrd_trace file %s to zip file\n", path); |
| 409 | } else { |
| 410 | if (remove(path)) { |
| 411 | MYLOGE("Error removing anrd_trace file %s: %s", path, strerror(errno)); |
| 412 | } |
| 413 | return true; |
| 414 | } |
| 415 | } else { |
| 416 | MYLOGE("Can't stats any trace file under %s\n", trace_path); |
| 417 | } |
| 418 | } |
| 419 | return false; |
| 420 | } |
| 421 | |
Felipe Leme | efd7e27 | 2016-05-18 09:27:16 -0700 | [diff] [blame] | 422 | static void dump_systrace() { |
Felipe Leme | 1d486fe | 2016-10-14 18:06:47 -0700 | [diff] [blame] | 423 | if (!ds.IsZipping()) { |
| 424 | MYLOGD("Not dumping systrace because it's not a zipped bugreport\n"); |
Felipe Leme | 71a74ac | 2016-03-17 15:43:25 -0700 | [diff] [blame] | 425 | return; |
| 426 | } |
Felipe Leme | bbaf3c1 | 2016-10-11 14:32:25 -0700 | [diff] [blame] | 427 | std::string systrace_path = ds.GetPath("-systrace.txt"); |
Felipe Leme | 14e034a | 2016-03-30 18:51:03 -0700 | [diff] [blame] | 428 | if (systrace_path.empty()) { |
| 429 | MYLOGE("Not dumping systrace because path is empty\n"); |
| 430 | return; |
| 431 | } |
Felipe Leme | 71a74ac | 2016-03-17 15:43:25 -0700 | [diff] [blame] | 432 | const char* path = "/sys/kernel/debug/tracing/tracing_on"; |
| 433 | long int is_tracing; |
| 434 | if (read_file_as_long(path, &is_tracing)) { |
| 435 | return; // error already logged |
| 436 | } |
| 437 | if (is_tracing <= 0) { |
| 438 | MYLOGD("Skipping systrace because '%s' content is '%ld'\n", path, is_tracing); |
| 439 | return; |
| 440 | } |
| 441 | |
Felipe Leme | 14e034a | 2016-03-30 18:51:03 -0700 | [diff] [blame] | 442 | MYLOGD("Running '/system/bin/atrace --async_dump -o %s', which can take several minutes", |
| 443 | systrace_path.c_str()); |
Felipe Leme | b0f669d | 2016-09-26 18:26:11 -0700 | [diff] [blame] | 444 | if (RunCommand("SYSTRACE", {"/system/bin/atrace", "--async_dump", "-o", systrace_path}, |
Felipe Leme | 30dbfa1 | 2016-09-02 12:43:26 -0700 | [diff] [blame] | 445 | CommandOptions::WithTimeout(120).Build())) { |
Felipe Leme | 14e034a | 2016-03-30 18:51:03 -0700 | [diff] [blame] | 446 | MYLOGE("systrace timed out, its zip entry will be incomplete\n"); |
Felipe Leme | c7fe8fe | 2016-09-21 18:13:20 -0700 | [diff] [blame] | 447 | // TODO: RunCommand tries to kill the process, but atrace doesn't die |
Felipe Leme | 30dbfa1 | 2016-09-02 12:43:26 -0700 | [diff] [blame] | 448 | // peacefully; ideally, we should call strace to stop itself, but there is no such option |
| 449 | // yet (just a --async_stop, which stops and dump |
Felipe Leme | b0f669d | 2016-09-26 18:26:11 -0700 | [diff] [blame] | 450 | // if (RunCommand("SYSTRACE", {"/system/bin/atrace", "--kill"})) { |
Felipe Leme | 30dbfa1 | 2016-09-02 12:43:26 -0700 | [diff] [blame] | 451 | // MYLOGE("could not stop systrace "); |
| 452 | // } |
Felipe Leme | 14e034a | 2016-03-30 18:51:03 -0700 | [diff] [blame] | 453 | } |
Felipe Leme | 1d486fe | 2016-10-14 18:06:47 -0700 | [diff] [blame] | 454 | if (!ds.AddZipEntry("systrace.txt", systrace_path)) { |
Felipe Leme | 14e034a | 2016-03-30 18:51:03 -0700 | [diff] [blame] | 455 | MYLOGE("Unable to add systrace file %s to zip file\n", systrace_path.c_str()); |
Felipe Leme | 71a74ac | 2016-03-17 15:43:25 -0700 | [diff] [blame] | 456 | } else { |
Felipe Leme | 14e034a | 2016-03-30 18:51:03 -0700 | [diff] [blame] | 457 | if (remove(systrace_path.c_str())) { |
| 458 | MYLOGE("Error removing systrace file %s: %s", systrace_path.c_str(), strerror(errno)); |
| 459 | } |
Felipe Leme | 71a74ac | 2016-03-17 15:43:25 -0700 | [diff] [blame] | 460 | } |
| 461 | } |
| 462 | |
Felipe Leme | efd7e27 | 2016-05-18 09:27:16 -0700 | [diff] [blame] | 463 | static void dump_raft() { |
Felipe Leme | f029297 | 2016-11-22 13:57:05 -0800 | [diff] [blame] | 464 | if (PropertiesHelper::IsUserBuild()) { |
Wei Liu | 341938b | 2016-04-27 16:18:17 -0700 | [diff] [blame] | 465 | return; |
| 466 | } |
| 467 | |
Felipe Leme | 1d486fe | 2016-10-14 18:06:47 -0700 | [diff] [blame] | 468 | std::string raft_path = ds.GetPath("-raft_log.txt"); |
| 469 | if (raft_path.empty()) { |
| 470 | MYLOGD("raft_path is empty\n"); |
Wei Liu | 341938b | 2016-04-27 16:18:17 -0700 | [diff] [blame] | 471 | return; |
| 472 | } |
Wei Liu | f0e78d4 | 2016-05-25 14:21:02 -0700 | [diff] [blame] | 473 | |
| 474 | struct stat s; |
| 475 | if (stat(RAFT_DIR, &s) != 0 || !S_ISDIR(s.st_mode)) { |
| 476 | MYLOGD("%s does not exist or is not a directory\n", RAFT_DIR); |
| 477 | return; |
| 478 | } |
| 479 | |
Felipe Leme | 30dbfa1 | 2016-09-02 12:43:26 -0700 | [diff] [blame] | 480 | CommandOptions options = CommandOptions::WithTimeout(600).Build(); |
Felipe Leme | 1d486fe | 2016-10-14 18:06:47 -0700 | [diff] [blame] | 481 | if (!ds.IsZipping()) { |
| 482 | // Write compressed and encoded raft logs to stdout if it's not a zipped bugreport. |
Felipe Leme | b0f669d | 2016-09-26 18:26:11 -0700 | [diff] [blame] | 483 | RunCommand("RAFT LOGS", {"logcompressor", "-r", RAFT_DIR}, options); |
Wei Liu | 341938b | 2016-04-27 16:18:17 -0700 | [diff] [blame] | 484 | return; |
| 485 | } |
| 486 | |
Felipe Leme | 1d486fe | 2016-10-14 18:06:47 -0700 | [diff] [blame] | 487 | RunCommand("RAFT LOGS", {"logcompressor", "-n", "-r", RAFT_DIR, "-o", raft_path}, options); |
| 488 | if (!ds.AddZipEntry("raft_log.txt", raft_path)) { |
| 489 | MYLOGE("Unable to add raft log %s to zip file\n", raft_path.c_str()); |
Wei Liu | 341938b | 2016-04-27 16:18:17 -0700 | [diff] [blame] | 490 | } else { |
Felipe Leme | 1d486fe | 2016-10-14 18:06:47 -0700 | [diff] [blame] | 491 | if (remove(raft_path.c_str())) { |
| 492 | MYLOGE("Error removing raft file %s: %s\n", raft_path.c_str(), strerror(errno)); |
Wei Liu | 341938b | 2016-04-27 16:18:17 -0700 | [diff] [blame] | 493 | } |
| 494 | } |
| 495 | } |
| 496 | |
Mark Salyzyn | 326842f | 2015-04-30 09:49:41 -0700 | [diff] [blame] | 497 | static bool skip_not_stat(const char *path) { |
| 498 | static const char stat[] = "/stat"; |
| 499 | size_t len = strlen(path); |
| 500 | if (path[len - 1] == '/') { /* Directory? */ |
| 501 | return false; |
| 502 | } |
| 503 | return strcmp(path + len - sizeof(stat) + 1, stat); /* .../stat? */ |
| 504 | } |
| 505 | |
Felipe Leme | 4c2d663 | 2016-09-28 14:32:00 -0700 | [diff] [blame] | 506 | static bool skip_none(const char* path __attribute__((unused))) { |
Felipe Leme | e82a27d | 2016-01-05 13:35:44 -0800 | [diff] [blame] | 507 | return false; |
| 508 | } |
| 509 | |
Mark Salyzyn | 8f37aa5 | 2015-06-12 12:28:24 -0700 | [diff] [blame] | 510 | unsigned long worst_write_perf = 20000; /* in KB/s */ |
Mark Salyzyn | 326842f | 2015-04-30 09:49:41 -0700 | [diff] [blame] | 511 | |
Mark Salyzyn | 01d6c39 | 2016-02-04 09:20:44 -0800 | [diff] [blame] | 512 | // |
| 513 | // stat offsets |
| 514 | // Name units description |
| 515 | // ---- ----- ----------- |
| 516 | // read I/Os requests number of read I/Os processed |
| 517 | #define __STAT_READ_IOS 0 |
| 518 | // read merges requests number of read I/Os merged with in-queue I/O |
| 519 | #define __STAT_READ_MERGES 1 |
| 520 | // read sectors sectors number of sectors read |
| 521 | #define __STAT_READ_SECTORS 2 |
| 522 | // read ticks milliseconds total wait time for read requests |
| 523 | #define __STAT_READ_TICKS 3 |
| 524 | // write I/Os requests number of write I/Os processed |
| 525 | #define __STAT_WRITE_IOS 4 |
| 526 | // write merges requests number of write I/Os merged with in-queue I/O |
| 527 | #define __STAT_WRITE_MERGES 5 |
| 528 | // write sectors sectors number of sectors written |
| 529 | #define __STAT_WRITE_SECTORS 6 |
| 530 | // write ticks milliseconds total wait time for write requests |
| 531 | #define __STAT_WRITE_TICKS 7 |
| 532 | // in_flight requests number of I/Os currently in flight |
| 533 | #define __STAT_IN_FLIGHT 8 |
| 534 | // io_ticks milliseconds total time this block device has been active |
| 535 | #define __STAT_IO_TICKS 9 |
| 536 | // time_in_queue milliseconds total wait time for all requests |
| 537 | #define __STAT_IN_QUEUE 10 |
| 538 | #define __STAT_NUMBER_FIELD 11 |
| 539 | // |
| 540 | // read I/Os, write I/Os |
| 541 | // ===================== |
| 542 | // |
| 543 | // These values increment when an I/O request completes. |
| 544 | // |
| 545 | // read merges, write merges |
| 546 | // ========================= |
| 547 | // |
| 548 | // These values increment when an I/O request is merged with an |
| 549 | // already-queued I/O request. |
| 550 | // |
| 551 | // read sectors, write sectors |
| 552 | // =========================== |
| 553 | // |
| 554 | // These values count the number of sectors read from or written to this |
| 555 | // block device. The "sectors" in question are the standard UNIX 512-byte |
| 556 | // sectors, not any device- or filesystem-specific block size. The |
| 557 | // counters are incremented when the I/O completes. |
| 558 | #define SECTOR_SIZE 512 |
| 559 | // |
| 560 | // read ticks, write ticks |
| 561 | // ======================= |
| 562 | // |
| 563 | // These values count the number of milliseconds that I/O requests have |
| 564 | // waited on this block device. If there are multiple I/O requests waiting, |
| 565 | // these values will increase at a rate greater than 1000/second; for |
| 566 | // example, if 60 read requests wait for an average of 30 ms, the read_ticks |
| 567 | // field will increase by 60*30 = 1800. |
| 568 | // |
| 569 | // in_flight |
| 570 | // ========= |
| 571 | // |
| 572 | // This value counts the number of I/O requests that have been issued to |
| 573 | // the device driver but have not yet completed. It does not include I/O |
| 574 | // requests that are in the queue but not yet issued to the device driver. |
| 575 | // |
| 576 | // io_ticks |
| 577 | // ======== |
| 578 | // |
| 579 | // This value counts the number of milliseconds during which the device has |
| 580 | // had I/O requests queued. |
| 581 | // |
| 582 | // time_in_queue |
| 583 | // ============= |
| 584 | // |
| 585 | // This value counts the number of milliseconds that I/O requests have waited |
| 586 | // on this block device. If there are multiple I/O requests waiting, this |
| 587 | // value will increase as the product of the number of milliseconds times the |
| 588 | // number of requests waiting (see "read ticks" above for an example). |
| 589 | #define S_TO_MS 1000 |
| 590 | // |
| 591 | |
Mark Salyzyn | 326842f | 2015-04-30 09:49:41 -0700 | [diff] [blame] | 592 | static int dump_stat_from_fd(const char *title __unused, const char *path, int fd) { |
Mark Salyzyn | 01d6c39 | 2016-02-04 09:20:44 -0800 | [diff] [blame] | 593 | unsigned long long fields[__STAT_NUMBER_FIELD]; |
Mark Salyzyn | 326842f | 2015-04-30 09:49:41 -0700 | [diff] [blame] | 594 | bool z; |
| 595 | char *cp, *buffer = NULL; |
| 596 | size_t i = 0; |
| 597 | FILE *fp = fdopen(fd, "rb"); |
| 598 | getline(&buffer, &i, fp); |
| 599 | fclose(fp); |
| 600 | if (!buffer) { |
| 601 | return -errno; |
| 602 | } |
| 603 | i = strlen(buffer); |
| 604 | while ((i > 0) && (buffer[i - 1] == '\n')) { |
| 605 | buffer[--i] = '\0'; |
| 606 | } |
| 607 | if (!*buffer) { |
| 608 | free(buffer); |
| 609 | return 0; |
| 610 | } |
| 611 | z = true; |
| 612 | for (cp = buffer, i = 0; i < (sizeof(fields) / sizeof(fields[0])); ++i) { |
Mark Salyzyn | 01d6c39 | 2016-02-04 09:20:44 -0800 | [diff] [blame] | 613 | fields[i] = strtoull(cp, &cp, 10); |
Mark Salyzyn | 326842f | 2015-04-30 09:49:41 -0700 | [diff] [blame] | 614 | if (fields[i] != 0) { |
| 615 | z = false; |
| 616 | } |
| 617 | } |
| 618 | if (z) { /* never accessed */ |
| 619 | free(buffer); |
| 620 | return 0; |
| 621 | } |
| 622 | |
Wei Wang | 509bb5d | 2017-06-09 14:42:12 -0700 | [diff] [blame] | 623 | if (!strncmp(path, BLK_DEV_SYS_DIR, sizeof(BLK_DEV_SYS_DIR) - 1)) { |
| 624 | path += sizeof(BLK_DEV_SYS_DIR) - 1; |
Mark Salyzyn | 326842f | 2015-04-30 09:49:41 -0700 | [diff] [blame] | 625 | } |
Wei Wang | 1dc1ef5 | 2017-06-12 11:28:37 -0700 | [diff] [blame] | 626 | |
| 627 | printf("%-30s:%9s%9s%9s%9s%9s%9s%9s%9s%9s%9s%9s\n%-30s:\t%s\n", "Block-Dev", |
| 628 | "R-IOs", "R-merg", "R-sect", "R-wait", "W-IOs", "W-merg", "W-sect", |
| 629 | "W-wait", "in-fli", "activ", "T-wait", path, buffer); |
Mark Salyzyn | 326842f | 2015-04-30 09:49:41 -0700 | [diff] [blame] | 630 | free(buffer); |
| 631 | |
Mark Salyzyn | 01d6c39 | 2016-02-04 09:20:44 -0800 | [diff] [blame] | 632 | if (fields[__STAT_IO_TICKS]) { |
| 633 | unsigned long read_perf = 0; |
| 634 | unsigned long read_ios = 0; |
| 635 | if (fields[__STAT_READ_TICKS]) { |
| 636 | unsigned long long divisor = fields[__STAT_READ_TICKS] |
| 637 | * fields[__STAT_IO_TICKS]; |
| 638 | read_perf = ((unsigned long long)SECTOR_SIZE |
| 639 | * fields[__STAT_READ_SECTORS] |
| 640 | * fields[__STAT_IN_QUEUE] + (divisor >> 1)) |
| 641 | / divisor; |
| 642 | read_ios = ((unsigned long long)S_TO_MS * fields[__STAT_READ_IOS] |
| 643 | * fields[__STAT_IN_QUEUE] + (divisor >> 1)) |
| 644 | / divisor; |
| 645 | } |
| 646 | |
| 647 | unsigned long write_perf = 0; |
| 648 | unsigned long write_ios = 0; |
| 649 | if (fields[__STAT_WRITE_TICKS]) { |
| 650 | unsigned long long divisor = fields[__STAT_WRITE_TICKS] |
| 651 | * fields[__STAT_IO_TICKS]; |
| 652 | write_perf = ((unsigned long long)SECTOR_SIZE |
| 653 | * fields[__STAT_WRITE_SECTORS] |
| 654 | * fields[__STAT_IN_QUEUE] + (divisor >> 1)) |
| 655 | / divisor; |
| 656 | write_ios = ((unsigned long long)S_TO_MS * fields[__STAT_WRITE_IOS] |
| 657 | * fields[__STAT_IN_QUEUE] + (divisor >> 1)) |
| 658 | / divisor; |
| 659 | } |
| 660 | |
| 661 | unsigned queue = (fields[__STAT_IN_QUEUE] |
| 662 | + (fields[__STAT_IO_TICKS] >> 1)) |
| 663 | / fields[__STAT_IO_TICKS]; |
| 664 | |
| 665 | if (!write_perf && !write_ios) { |
Wei Wang | 1dc1ef5 | 2017-06-12 11:28:37 -0700 | [diff] [blame] | 666 | printf("%-30s: perf(ios) rd: %luKB/s(%lu/s) q: %u\n", path, read_perf, read_ios, queue); |
Mark Salyzyn | 01d6c39 | 2016-02-04 09:20:44 -0800 | [diff] [blame] | 667 | } else { |
Wei Wang | 1dc1ef5 | 2017-06-12 11:28:37 -0700 | [diff] [blame] | 668 | printf("%-30s: perf(ios) rd: %luKB/s(%lu/s) wr: %luKB/s(%lu/s) q: %u\n", path, read_perf, |
Felipe Leme | d8b94e5 | 2016-12-08 10:21:44 -0800 | [diff] [blame] | 669 | read_ios, write_perf, write_ios, queue); |
Mark Salyzyn | 01d6c39 | 2016-02-04 09:20:44 -0800 | [diff] [blame] | 670 | } |
| 671 | |
| 672 | /* bugreport timeout factor adjustment */ |
| 673 | if ((write_perf > 1) && (write_perf < worst_write_perf)) { |
| 674 | worst_write_perf = write_perf; |
| 675 | } |
Mark Salyzyn | 8f37aa5 | 2015-06-12 12:28:24 -0700 | [diff] [blame] | 676 | } |
Mark Salyzyn | 326842f | 2015-04-30 09:49:41 -0700 | [diff] [blame] | 677 | return 0; |
| 678 | } |
| 679 | |
Yao Chen | be3bbc1 | 2018-01-17 16:31:10 -0800 | [diff] [blame] | 680 | static const long MINIMUM_LOGCAT_TIMEOUT_MS = 50000; |
| 681 | |
| 682 | /* timeout in ms to read a list of buffers */ |
| 683 | static unsigned long logcat_timeout(const std::vector<std::string>& buffers) { |
| 684 | unsigned long timeout_ms = 0; |
| 685 | for (const auto& buffer : buffers) { |
| 686 | log_id_t id = android_name_to_log_id(buffer.c_str()); |
| 687 | unsigned long property_size = __android_logger_get_buffer_size(id); |
| 688 | /* Engineering margin is ten-fold our guess */ |
| 689 | timeout_ms += 10 * (property_size + worst_write_perf) / worst_write_perf; |
| 690 | } |
| 691 | return timeout_ms > MINIMUM_LOGCAT_TIMEOUT_MS ? timeout_ms : MINIMUM_LOGCAT_TIMEOUT_MS; |
Mark Salyzyn | 8f37aa5 | 2015-06-12 12:28:24 -0700 | [diff] [blame] | 692 | } |
| 693 | |
Felipe Leme | 2b9b06c | 2016-10-14 09:13:06 -0700 | [diff] [blame] | 694 | void Dumpstate::PrintHeader() const { |
Felipe Leme | 96c2bbb | 2016-09-26 09:21:21 -0700 | [diff] [blame] | 695 | std::string build, fingerprint, radio, bootloader, network; |
| 696 | char date[80]; |
Colin Cross | f45fa6b | 2012-03-26 12:38:26 -0700 | [diff] [blame] | 697 | |
Felipe Leme | 96c2bbb | 2016-09-26 09:21:21 -0700 | [diff] [blame] | 698 | build = android::base::GetProperty("ro.build.display.id", "(unknown)"); |
| 699 | fingerprint = android::base::GetProperty("ro.build.fingerprint", "(unknown)"); |
Felipe Leme | 96c2bbb | 2016-09-26 09:21:21 -0700 | [diff] [blame] | 700 | radio = android::base::GetProperty("gsm.version.baseband", "(unknown)"); |
| 701 | bootloader = android::base::GetProperty("ro.bootloader", "(unknown)"); |
| 702 | network = android::base::GetProperty("gsm.operator.alpha", "(unknown)"); |
Felipe Leme | bbaf3c1 | 2016-10-11 14:32:25 -0700 | [diff] [blame] | 703 | strftime(date, sizeof(date), "%Y-%m-%d %H:%M:%S", localtime(&now_)); |
Colin Cross | f45fa6b | 2012-03-26 12:38:26 -0700 | [diff] [blame] | 704 | |
Felipe Leme | d8b94e5 | 2016-12-08 10:21:44 -0800 | [diff] [blame] | 705 | printf("========================================================\n"); |
| 706 | printf("== dumpstate: %s\n", date); |
| 707 | printf("========================================================\n"); |
Colin Cross | f45fa6b | 2012-03-26 12:38:26 -0700 | [diff] [blame] | 708 | |
Felipe Leme | d8b94e5 | 2016-12-08 10:21:44 -0800 | [diff] [blame] | 709 | printf("\n"); |
| 710 | printf("Build: %s\n", build.c_str()); |
Felipe Leme | 96c2bbb | 2016-09-26 09:21:21 -0700 | [diff] [blame] | 711 | // NOTE: fingerprint entry format is important for other tools. |
Felipe Leme | d8b94e5 | 2016-12-08 10:21:44 -0800 | [diff] [blame] | 712 | printf("Build fingerprint: '%s'\n", fingerprint.c_str()); |
| 713 | printf("Bootloader: %s\n", bootloader.c_str()); |
| 714 | printf("Radio: %s\n", radio.c_str()); |
| 715 | printf("Network: %s\n", network.c_str()); |
Colin Cross | f45fa6b | 2012-03-26 12:38:26 -0700 | [diff] [blame] | 716 | |
Felipe Leme | d8b94e5 | 2016-12-08 10:21:44 -0800 | [diff] [blame] | 717 | printf("Kernel: "); |
Felipe Leme | f029297 | 2016-11-22 13:57:05 -0800 | [diff] [blame] | 718 | DumpFileToFd(STDOUT_FILENO, "", "/proc/version"); |
Felipe Leme | d8b94e5 | 2016-12-08 10:21:44 -0800 | [diff] [blame] | 719 | printf("Command line: %s\n", strtok(cmdline_buf, "\n")); |
Felipe Leme | 7709f8a | 2017-12-05 09:30:09 -0800 | [diff] [blame] | 720 | printf("Uptime: "); |
| 721 | RunCommandToFd(STDOUT_FILENO, "", {"uptime", "-p"}, |
| 722 | CommandOptions::WithTimeout(1).Always().Build()); |
Felipe Leme | d8b94e5 | 2016-12-08 10:21:44 -0800 | [diff] [blame] | 723 | printf("Bugreport format version: %s\n", version_.c_str()); |
| 724 | printf("Dumpstate info: id=%d pid=%d dry_run=%d args=%s extra_options=%s\n", id_, pid_, |
| 725 | PropertiesHelper::IsDryRun(), args_.c_str(), extra_options_.c_str()); |
| 726 | printf("\n"); |
Felipe Leme | 78f2c86 | 2015-12-21 09:55:22 -0800 | [diff] [blame] | 727 | } |
| 728 | |
Felipe Leme | 24b66ee | 2016-06-16 10:55:26 -0700 | [diff] [blame] | 729 | // List of file extensions that can cause a zip file attachment to be rejected by some email |
| 730 | // service providers. |
| 731 | static const std::set<std::string> PROBLEMATIC_FILE_EXTENSIONS = { |
| 732 | ".ade", ".adp", ".bat", ".chm", ".cmd", ".com", ".cpl", ".exe", ".hta", ".ins", ".isp", |
| 733 | ".jar", ".jse", ".lib", ".lnk", ".mde", ".msc", ".msp", ".mst", ".pif", ".scr", ".sct", |
| 734 | ".shb", ".sys", ".vb", ".vbe", ".vbs", ".vxd", ".wsc", ".wsf", ".wsh" |
| 735 | }; |
| 736 | |
Vishnu Nair | e97d612 | 2018-01-18 13:58:56 -0800 | [diff] [blame] | 737 | status_t Dumpstate::AddZipEntryFromFd(const std::string& entry_name, int fd, |
| 738 | std::chrono::milliseconds timeout = 0ms) { |
Felipe Leme | 1d486fe | 2016-10-14 18:06:47 -0700 | [diff] [blame] | 739 | if (!IsZipping()) { |
| 740 | MYLOGD("Not adding zip entry %s from fd because it's not a zipped bugreport\n", |
| 741 | entry_name.c_str()); |
Vishnu Nair | e97d612 | 2018-01-18 13:58:56 -0800 | [diff] [blame] | 742 | return INVALID_OPERATION; |
Felipe Leme | 111b9d0 | 2016-02-03 09:28:24 -0800 | [diff] [blame] | 743 | } |
Felipe Leme | 24b66ee | 2016-06-16 10:55:26 -0700 | [diff] [blame] | 744 | std::string valid_name = entry_name; |
| 745 | |
| 746 | // Rename extension if necessary. |
Chih-Hung Hsieh | cb057c2 | 2017-08-03 15:48:25 -0700 | [diff] [blame] | 747 | size_t idx = entry_name.rfind('.'); |
Felipe Leme | 24b66ee | 2016-06-16 10:55:26 -0700 | [diff] [blame] | 748 | if (idx != std::string::npos) { |
| 749 | std::string extension = entry_name.substr(idx); |
| 750 | std::transform(extension.begin(), extension.end(), extension.begin(), ::tolower); |
| 751 | if (PROBLEMATIC_FILE_EXTENSIONS.count(extension) != 0) { |
| 752 | valid_name = entry_name + ".renamed"; |
| 753 | MYLOGI("Renaming entry %s to %s\n", entry_name.c_str(), valid_name.c_str()); |
| 754 | } |
| 755 | } |
| 756 | |
Felipe Leme | 6fe9db6 | 2016-02-12 09:04:16 -0800 | [diff] [blame] | 757 | // Logging statement below is useful to time how long each entry takes, but it's too verbose. |
| 758 | // MYLOGD("Adding zip entry %s\n", entry_name.c_str()); |
Felipe Leme | c6bc8bc | 2016-10-27 15:58:27 -0700 | [diff] [blame] | 759 | int32_t err = zip_writer_->StartEntryWithTime(valid_name.c_str(), ZipWriter::kCompress, |
| 760 | get_mtime(fd, ds.now_)); |
Felipe Leme | 1d486fe | 2016-10-14 18:06:47 -0700 | [diff] [blame] | 761 | if (err != 0) { |
Felipe Leme | c6bc8bc | 2016-10-27 15:58:27 -0700 | [diff] [blame] | 762 | MYLOGE("zip_writer_->StartEntryWithTime(%s): %s\n", valid_name.c_str(), |
Felipe Leme | 1d486fe | 2016-10-14 18:06:47 -0700 | [diff] [blame] | 763 | ZipWriter::ErrorCodeString(err)); |
Vishnu Nair | e97d612 | 2018-01-18 13:58:56 -0800 | [diff] [blame] | 764 | return UNKNOWN_ERROR; |
Felipe Leme | e82a27d | 2016-01-05 13:35:44 -0800 | [diff] [blame] | 765 | } |
Vishnu Nair | e97d612 | 2018-01-18 13:58:56 -0800 | [diff] [blame] | 766 | auto start = std::chrono::steady_clock::now(); |
| 767 | auto end = start + timeout; |
| 768 | struct pollfd pfd = {fd, POLLIN}; |
Felipe Leme | e82a27d | 2016-01-05 13:35:44 -0800 | [diff] [blame] | 769 | |
Felipe Leme | 770410d | 2016-01-26 17:07:14 -0800 | [diff] [blame] | 770 | std::vector<uint8_t> buffer(65536); |
Felipe Leme | e82a27d | 2016-01-05 13:35:44 -0800 | [diff] [blame] | 771 | while (1) { |
Vishnu Nair | e97d612 | 2018-01-18 13:58:56 -0800 | [diff] [blame] | 772 | if (timeout.count() > 0) { |
| 773 | // lambda to recalculate the timeout. |
| 774 | auto time_left_ms = [end]() { |
| 775 | auto now = std::chrono::steady_clock::now(); |
| 776 | auto diff = std::chrono::duration_cast<std::chrono::milliseconds>(end - now); |
| 777 | return std::max(diff.count(), 0LL); |
| 778 | }; |
| 779 | |
| 780 | int rc = TEMP_FAILURE_RETRY(poll(&pfd, 1, time_left_ms())); |
| 781 | if (rc < 0) { |
| 782 | MYLOGE("Error in poll while adding from fd to zip entry %s:%s", entry_name.c_str(), |
| 783 | strerror(errno)); |
| 784 | return -errno; |
| 785 | } else if (rc == 0) { |
| 786 | MYLOGE("Timed out adding from fd to zip entry %s:%s Timeout:%lldms", |
| 787 | entry_name.c_str(), strerror(errno), timeout.count()); |
| 788 | return TIMED_OUT; |
| 789 | } |
| 790 | } |
| 791 | |
Zach Riggle | 2220040 | 2016-08-18 01:01:24 -0400 | [diff] [blame] | 792 | ssize_t bytes_read = TEMP_FAILURE_RETRY(read(fd, buffer.data(), buffer.size())); |
Felipe Leme | e82a27d | 2016-01-05 13:35:44 -0800 | [diff] [blame] | 793 | if (bytes_read == 0) { |
| 794 | break; |
| 795 | } else if (bytes_read == -1) { |
Felipe Leme | cbce55d | 2016-02-08 09:53:18 -0800 | [diff] [blame] | 796 | MYLOGE("read(%s): %s\n", entry_name.c_str(), strerror(errno)); |
Vishnu Nair | e97d612 | 2018-01-18 13:58:56 -0800 | [diff] [blame] | 797 | return -errno; |
Felipe Leme | e82a27d | 2016-01-05 13:35:44 -0800 | [diff] [blame] | 798 | } |
Felipe Leme | c6bc8bc | 2016-10-27 15:58:27 -0700 | [diff] [blame] | 799 | err = zip_writer_->WriteBytes(buffer.data(), bytes_read); |
Felipe Leme | e82a27d | 2016-01-05 13:35:44 -0800 | [diff] [blame] | 800 | if (err) { |
Felipe Leme | c6bc8bc | 2016-10-27 15:58:27 -0700 | [diff] [blame] | 801 | MYLOGE("zip_writer_->WriteBytes(): %s\n", ZipWriter::ErrorCodeString(err)); |
Vishnu Nair | e97d612 | 2018-01-18 13:58:56 -0800 | [diff] [blame] | 802 | return UNKNOWN_ERROR; |
Felipe Leme | e82a27d | 2016-01-05 13:35:44 -0800 | [diff] [blame] | 803 | } |
| 804 | } |
| 805 | |
Felipe Leme | c6bc8bc | 2016-10-27 15:58:27 -0700 | [diff] [blame] | 806 | err = zip_writer_->FinishEntry(); |
Felipe Leme | 1d486fe | 2016-10-14 18:06:47 -0700 | [diff] [blame] | 807 | if (err != 0) { |
Felipe Leme | c6bc8bc | 2016-10-27 15:58:27 -0700 | [diff] [blame] | 808 | MYLOGE("zip_writer_->FinishEntry(): %s\n", ZipWriter::ErrorCodeString(err)); |
Vishnu Nair | e97d612 | 2018-01-18 13:58:56 -0800 | [diff] [blame] | 809 | return UNKNOWN_ERROR; |
Felipe Leme | e82a27d | 2016-01-05 13:35:44 -0800 | [diff] [blame] | 810 | } |
| 811 | |
Vishnu Nair | e97d612 | 2018-01-18 13:58:56 -0800 | [diff] [blame] | 812 | return OK; |
Felipe Leme | e82a27d | 2016-01-05 13:35:44 -0800 | [diff] [blame] | 813 | } |
| 814 | |
Felipe Leme | 1d486fe | 2016-10-14 18:06:47 -0700 | [diff] [blame] | 815 | bool Dumpstate::AddZipEntry(const std::string& entry_name, const std::string& entry_path) { |
| 816 | android::base::unique_fd fd( |
| 817 | TEMP_FAILURE_RETRY(open(entry_path.c_str(), O_RDONLY | O_NONBLOCK | O_CLOEXEC))); |
Andreas Gampe | aff6843 | 2016-07-18 18:01:27 -0700 | [diff] [blame] | 818 | if (fd == -1) { |
Felipe Leme | cbce55d | 2016-02-08 09:53:18 -0800 | [diff] [blame] | 819 | MYLOGE("open(%s): %s\n", entry_path.c_str(), strerror(errno)); |
Felipe Leme | e82a27d | 2016-01-05 13:35:44 -0800 | [diff] [blame] | 820 | return false; |
| 821 | } |
| 822 | |
Vishnu Nair | e97d612 | 2018-01-18 13:58:56 -0800 | [diff] [blame] | 823 | return (AddZipEntryFromFd(entry_name, fd.get()) == OK); |
Felipe Leme | e82a27d | 2016-01-05 13:35:44 -0800 | [diff] [blame] | 824 | } |
| 825 | |
| 826 | /* adds a file to the existing zipped bugreport */ |
Felipe Leme | 4c2d663 | 2016-09-28 14:32:00 -0700 | [diff] [blame] | 827 | static int _add_file_from_fd(const char* title __attribute__((unused)), const char* path, int fd) { |
Vishnu Nair | e97d612 | 2018-01-18 13:58:56 -0800 | [diff] [blame] | 828 | return (ds.AddZipEntryFromFd(ZIP_ROOT_DIR + path, fd) == OK) ? 0 : 1; |
Felipe Leme | e82a27d | 2016-01-05 13:35:44 -0800 | [diff] [blame] | 829 | } |
| 830 | |
Felipe Leme | 1d486fe | 2016-10-14 18:06:47 -0700 | [diff] [blame] | 831 | void Dumpstate::AddDir(const std::string& dir, bool recursive) { |
| 832 | if (!IsZipping()) { |
| 833 | MYLOGD("Not adding dir %s because it's not a zipped bugreport\n", dir.c_str()); |
Felipe Leme | 111b9d0 | 2016-02-03 09:28:24 -0800 | [diff] [blame] | 834 | return; |
| 835 | } |
Felipe Leme | 678727a | 2016-09-21 17:22:11 -0700 | [diff] [blame] | 836 | MYLOGD("Adding dir %s (recursive: %d)\n", dir.c_str(), recursive); |
Felipe Leme | 46b85da | 2016-11-21 17:40:45 -0800 | [diff] [blame] | 837 | DurationReporter duration_reporter(dir, true); |
Felipe Leme | 678727a | 2016-09-21 17:22:11 -0700 | [diff] [blame] | 838 | dump_files("", dir.c_str(), recursive ? skip_none : is_dir, _add_file_from_fd); |
Felipe Leme | e82a27d | 2016-01-05 13:35:44 -0800 | [diff] [blame] | 839 | } |
| 840 | |
Felipe Leme | 1d486fe | 2016-10-14 18:06:47 -0700 | [diff] [blame] | 841 | bool Dumpstate::AddTextZipEntry(const std::string& entry_name, const std::string& content) { |
| 842 | if (!IsZipping()) { |
| 843 | MYLOGD("Not adding text zip entry %s because it's not a zipped bugreport\n", |
| 844 | entry_name.c_str()); |
Felipe Leme | 111b9d0 | 2016-02-03 09:28:24 -0800 | [diff] [blame] | 845 | return false; |
| 846 | } |
Felipe Leme | cbce55d | 2016-02-08 09:53:18 -0800 | [diff] [blame] | 847 | MYLOGD("Adding zip text entry %s\n", entry_name.c_str()); |
Felipe Leme | c6bc8bc | 2016-10-27 15:58:27 -0700 | [diff] [blame] | 848 | int32_t err = zip_writer_->StartEntryWithTime(entry_name.c_str(), ZipWriter::kCompress, ds.now_); |
Felipe Leme | 1d486fe | 2016-10-14 18:06:47 -0700 | [diff] [blame] | 849 | if (err != 0) { |
Felipe Leme | c6bc8bc | 2016-10-27 15:58:27 -0700 | [diff] [blame] | 850 | MYLOGE("zip_writer_->StartEntryWithTime(%s): %s\n", entry_name.c_str(), |
Felipe Leme | 1d486fe | 2016-10-14 18:06:47 -0700 | [diff] [blame] | 851 | ZipWriter::ErrorCodeString(err)); |
Felipe Leme | 809d74e | 2016-02-02 12:57:00 -0800 | [diff] [blame] | 852 | return false; |
| 853 | } |
| 854 | |
Felipe Leme | c6bc8bc | 2016-10-27 15:58:27 -0700 | [diff] [blame] | 855 | err = zip_writer_->WriteBytes(content.c_str(), content.length()); |
Felipe Leme | 1d486fe | 2016-10-14 18:06:47 -0700 | [diff] [blame] | 856 | if (err != 0) { |
Felipe Leme | c6bc8bc | 2016-10-27 15:58:27 -0700 | [diff] [blame] | 857 | MYLOGE("zip_writer_->WriteBytes(%s): %s\n", entry_name.c_str(), |
Felipe Leme | 1d486fe | 2016-10-14 18:06:47 -0700 | [diff] [blame] | 858 | ZipWriter::ErrorCodeString(err)); |
Felipe Leme | 809d74e | 2016-02-02 12:57:00 -0800 | [diff] [blame] | 859 | return false; |
| 860 | } |
| 861 | |
Felipe Leme | c6bc8bc | 2016-10-27 15:58:27 -0700 | [diff] [blame] | 862 | err = zip_writer_->FinishEntry(); |
Felipe Leme | 1d486fe | 2016-10-14 18:06:47 -0700 | [diff] [blame] | 863 | if (err != 0) { |
Felipe Leme | c6bc8bc | 2016-10-27 15:58:27 -0700 | [diff] [blame] | 864 | MYLOGE("zip_writer_->FinishEntry(): %s\n", ZipWriter::ErrorCodeString(err)); |
Felipe Leme | 809d74e | 2016-02-02 12:57:00 -0800 | [diff] [blame] | 865 | return false; |
| 866 | } |
| 867 | |
| 868 | return true; |
| 869 | } |
| 870 | |
Felipe Leme | 6ec6ac4 | 2017-01-10 15:29:53 -0800 | [diff] [blame] | 871 | static void DoKmsg() { |
| 872 | struct stat st; |
| 873 | if (!stat(PSTORE_LAST_KMSG, &st)) { |
| 874 | /* Also TODO: Make console-ramoops CAP_SYSLOG protected. */ |
| 875 | DumpFile("LAST KMSG", PSTORE_LAST_KMSG); |
| 876 | } else if (!stat(ALT_PSTORE_LAST_KMSG, &st)) { |
| 877 | DumpFile("LAST KMSG", ALT_PSTORE_LAST_KMSG); |
| 878 | } else { |
| 879 | /* TODO: Make last_kmsg CAP_SYSLOG protected. b/5555691 */ |
| 880 | DumpFile("LAST KMSG", "/proc/last_kmsg"); |
| 881 | } |
| 882 | } |
| 883 | |
Siarhei Vishniakou | 4a0a877 | 2017-12-05 16:22:49 -0800 | [diff] [blame] | 884 | static void DoKernelLogcat() { |
Yao Chen | be3bbc1 | 2018-01-17 16:31:10 -0800 | [diff] [blame] | 885 | unsigned long timeout_ms = logcat_timeout({"kernel"}); |
Siarhei Vishniakou | 4a0a877 | 2017-12-05 16:22:49 -0800 | [diff] [blame] | 886 | RunCommand( |
| 887 | "KERNEL LOG", |
| 888 | {"logcat", "-b", "kernel", "-v", "threadtime", "-v", "printable", "-v", "uid", "-d", "*:v"}, |
| 889 | CommandOptions::WithTimeoutInMs(timeout_ms).Build()); |
| 890 | } |
| 891 | |
Felipe Leme | 6ec6ac4 | 2017-01-10 15:29:53 -0800 | [diff] [blame] | 892 | static void DoLogcat() { |
Vishnu Nair | 6921f80 | 2017-11-22 09:17:23 -0800 | [diff] [blame] | 893 | unsigned long timeout_ms; |
Felipe Leme | 6ec6ac4 | 2017-01-10 15:29:53 -0800 | [diff] [blame] | 894 | // DumpFile("EVENT LOG TAGS", "/etc/event-log-tags"); |
| 895 | // calculate timeout |
Yao Chen | be3bbc1 | 2018-01-17 16:31:10 -0800 | [diff] [blame] | 896 | timeout_ms = logcat_timeout({"main", "system", "crash"}); |
Tony Mak | ae73765 | 2017-03-30 17:47:09 +0100 | [diff] [blame] | 897 | RunCommand("SYSTEM LOG", |
Vishnu Nair | 6921f80 | 2017-11-22 09:17:23 -0800 | [diff] [blame] | 898 | {"logcat", "-v", "threadtime", "-v", "printable", "-v", "uid", "-d", "*:v"}, |
| 899 | CommandOptions::WithTimeoutInMs(timeout_ms).Build()); |
Yao Chen | be3bbc1 | 2018-01-17 16:31:10 -0800 | [diff] [blame] | 900 | timeout_ms = logcat_timeout({"events"}); |
Siarhei Vishniakou | 4a0a877 | 2017-12-05 16:22:49 -0800 | [diff] [blame] | 901 | RunCommand( |
| 902 | "EVENT LOG", |
| 903 | {"logcat", "-b", "events", "-v", "threadtime", "-v", "printable", "-v", "uid", "-d", "*:v"}, |
| 904 | CommandOptions::WithTimeoutInMs(timeout_ms).Build()); |
Yao Chen | be3bbc1 | 2018-01-17 16:31:10 -0800 | [diff] [blame] | 905 | timeout_ms = logcat_timeout({"stats"}); |
| 906 | RunCommand( |
| 907 | "STATS LOG", |
| 908 | {"logcat", "-b", "stats", "-v", "threadtime", "-v", "printable", "-v", "uid", "-d", "*:v"}, |
| 909 | CommandOptions::WithTimeoutInMs(timeout_ms).Build()); |
| 910 | timeout_ms = logcat_timeout({"radio"}); |
Siarhei Vishniakou | 4a0a877 | 2017-12-05 16:22:49 -0800 | [diff] [blame] | 911 | RunCommand( |
| 912 | "RADIO LOG", |
| 913 | {"logcat", "-b", "radio", "-v", "threadtime", "-v", "printable", "-v", "uid", "-d", "*:v"}, |
| 914 | CommandOptions::WithTimeoutInMs(timeout_ms).Build()); |
Felipe Leme | 6ec6ac4 | 2017-01-10 15:29:53 -0800 | [diff] [blame] | 915 | |
| 916 | RunCommand("LOG STATISTICS", {"logcat", "-b", "all", "-S"}); |
| 917 | |
| 918 | /* kernels must set CONFIG_PSTORE_PMSG, slice up pstore with device tree */ |
Siarhei Vishniakou | 4a0a877 | 2017-12-05 16:22:49 -0800 | [diff] [blame] | 919 | RunCommand("LAST LOGCAT", {"logcat", "-L", "-b", "all", "-v", "threadtime", "-v", "printable", |
| 920 | "-v", "uid", "-d", "*:v"}); |
Felipe Leme | 6ec6ac4 | 2017-01-10 15:29:53 -0800 | [diff] [blame] | 921 | } |
| 922 | |
Jayachandran C | a94c717 | 2017-06-10 15:08:12 -0700 | [diff] [blame] | 923 | static void DumpIpTablesAsRoot() { |
Felipe Leme | b0f669d | 2016-09-26 18:26:11 -0700 | [diff] [blame] | 924 | RunCommand("IPTABLES", {"iptables", "-L", "-nvx"}); |
| 925 | RunCommand("IP6TABLES", {"ip6tables", "-L", "-nvx"}); |
Erik Kline | 32af8c2 | 2016-09-28 17:26:26 +0900 | [diff] [blame] | 926 | RunCommand("IPTABLES NAT", {"iptables", "-t", "nat", "-L", "-nvx"}); |
Felipe Leme | c080815 | 2016-06-17 17:37:13 -0700 | [diff] [blame] | 927 | /* no ip6 nat */ |
Erik Kline | 32af8c2 | 2016-09-28 17:26:26 +0900 | [diff] [blame] | 928 | RunCommand("IPTABLES MANGLE", {"iptables", "-t", "mangle", "-L", "-nvx"}); |
| 929 | RunCommand("IP6TABLES MANGLE", {"ip6tables", "-t", "mangle", "-L", "-nvx"}); |
| 930 | RunCommand("IPTABLES RAW", {"iptables", "-t", "raw", "-L", "-nvx"}); |
| 931 | RunCommand("IP6TABLES RAW", {"ip6tables", "-t", "raw", "-L", "-nvx"}); |
Felipe Leme | c080815 | 2016-06-17 17:37:13 -0700 | [diff] [blame] | 932 | } |
| 933 | |
Narayan Kamath | 8f78829 | 2017-05-25 13:20:39 +0100 | [diff] [blame] | 934 | static void AddGlobalAnrTraceFile(const bool add_to_zip, const std::string& anr_traces_file, |
| 935 | const std::string& anr_traces_dir) { |
Felipe Leme | e184f66 | 2016-10-27 10:04:47 -0700 | [diff] [blame] | 936 | std::string dump_traces_dir; |
| 937 | |
Felipe Leme | e184f66 | 2016-10-27 10:04:47 -0700 | [diff] [blame] | 938 | if (dump_traces_path != nullptr) { |
| 939 | if (add_to_zip) { |
| 940 | dump_traces_dir = dirname(dump_traces_path); |
| 941 | MYLOGD("Adding ANR traces (directory %s) to the zip file\n", dump_traces_dir.c_str()); |
| 942 | ds.AddDir(dump_traces_dir, true); |
| 943 | } else { |
| 944 | MYLOGD("Dumping current ANR traces (%s) to the main bugreport entry\n", |
| 945 | dump_traces_path); |
| 946 | ds.DumpFile("VM TRACES JUST NOW", dump_traces_path); |
| 947 | } |
| 948 | } |
| 949 | |
Felipe Leme | e184f66 | 2016-10-27 10:04:47 -0700 | [diff] [blame] | 950 | |
| 951 | // Make sure directory is not added twice. |
| 952 | // TODO: this is an overzealous check because it's relying on dump_traces_path - which is |
| 953 | // generated by dump_traces() - and anr_traces_path - which is retrieved from a system |
| 954 | // property - but in reality they're the same path (although the former could be nullptr). |
| 955 | // Anyways, once dump_traces() is refactored as a private Dumpstate function, this logic should |
| 956 | // be revisited. |
| 957 | bool already_dumped = anr_traces_dir == dump_traces_dir; |
| 958 | |
Narayan Kamath | 8f78829 | 2017-05-25 13:20:39 +0100 | [diff] [blame] | 959 | MYLOGD("AddGlobalAnrTraceFile(): dump_traces_dir=%s, anr_traces_dir=%s, already_dumped=%d\n", |
Felipe Leme | e184f66 | 2016-10-27 10:04:47 -0700 | [diff] [blame] | 960 | dump_traces_dir.c_str(), anr_traces_dir.c_str(), already_dumped); |
| 961 | |
Narayan Kamath | 6b9516c | 2017-10-27 11:15:51 +0100 | [diff] [blame] | 962 | android::base::unique_fd fd(TEMP_FAILURE_RETRY( |
| 963 | open(anr_traces_file.c_str(), O_RDONLY | O_CLOEXEC | O_NOFOLLOW | O_NONBLOCK))); |
| 964 | if (fd.get() < 0) { |
Narayan Kamath | 8f78829 | 2017-05-25 13:20:39 +0100 | [diff] [blame] | 965 | printf("*** NO ANR VM TRACES FILE (%s): %s\n\n", anr_traces_file.c_str(), strerror(errno)); |
Felipe Leme | e184f66 | 2016-10-27 10:04:47 -0700 | [diff] [blame] | 966 | } else { |
Narayan Kamath | 8f78829 | 2017-05-25 13:20:39 +0100 | [diff] [blame] | 967 | if (add_to_zip) { |
| 968 | if (!already_dumped) { |
| 969 | MYLOGD("Adding dalvik ANR traces (directory %s) to the zip file\n", |
| 970 | anr_traces_dir.c_str()); |
| 971 | ds.AddDir(anr_traces_dir, true); |
Felipe Leme | e184f66 | 2016-10-27 10:04:47 -0700 | [diff] [blame] | 972 | } |
Narayan Kamath | 8f78829 | 2017-05-25 13:20:39 +0100 | [diff] [blame] | 973 | } else { |
| 974 | MYLOGD("Dumping last ANR traces (%s) to the main bugreport entry\n", |
| 975 | anr_traces_file.c_str()); |
Narayan Kamath | 6b9516c | 2017-10-27 11:15:51 +0100 | [diff] [blame] | 976 | dump_file_from_fd("VM TRACES AT LAST ANR", anr_traces_file.c_str(), fd.get()); |
Narayan Kamath | 8f78829 | 2017-05-25 13:20:39 +0100 | [diff] [blame] | 977 | } |
| 978 | } |
| 979 | } |
| 980 | |
| 981 | static void AddAnrTraceDir(const bool add_to_zip, const std::string& anr_traces_dir) { |
| 982 | MYLOGD("AddAnrTraceDir(): dump_traces_file=%s, anr_traces_dir=%s\n", dump_traces_path, |
| 983 | anr_traces_dir.c_str()); |
| 984 | |
| 985 | // If we're here, dump_traces_path will always be a temporary file |
| 986 | // (created with mkostemp or similar) that contains dumps taken earlier |
| 987 | // on in the process. |
| 988 | if (dump_traces_path != nullptr) { |
| 989 | if (add_to_zip) { |
| 990 | ds.AddZipEntry(ZIP_ROOT_DIR + anr_traces_dir + "/traces-just-now.txt", dump_traces_path); |
| 991 | } else { |
| 992 | MYLOGD("Dumping current ANR traces (%s) to the main bugreport entry\n", |
| 993 | dump_traces_path); |
| 994 | ds.DumpFile("VM TRACES JUST NOW", dump_traces_path); |
| 995 | } |
| 996 | |
| 997 | const int ret = unlink(dump_traces_path); |
| 998 | if (ret == -1) { |
| 999 | MYLOGW("Error unlinking temporary trace path %s: %s\n", dump_traces_path, |
| 1000 | strerror(errno)); |
Felipe Leme | e184f66 | 2016-10-27 10:04:47 -0700 | [diff] [blame] | 1001 | } |
| 1002 | } |
| 1003 | |
Narayan Kamath | bd86372 | 2017-06-01 18:50:12 +0100 | [diff] [blame] | 1004 | // Add a specific message for the first ANR Dump. |
| 1005 | if (anr_data->size() > 0) { |
| 1006 | AddDumps(anr_data->begin(), anr_data->begin() + 1, |
| 1007 | "VM TRACES AT LAST ANR", add_to_zip); |
| 1008 | |
Narayan Kamath | 6b9516c | 2017-10-27 11:15:51 +0100 | [diff] [blame] | 1009 | // The "last" ANR will always be included as separate entry in the zip file. In addition, |
| 1010 | // it will be present in the body of the main entry if |add_to_zip| == false. |
| 1011 | // |
| 1012 | // Historical ANRs are always included as separate entries in the bugreport zip file. |
| 1013 | AddDumps(anr_data->begin() + ((add_to_zip) ? 1 : 0), anr_data->end(), |
| 1014 | "HISTORICAL ANR", true /* add_to_zip */); |
Narayan Kamath | bd86372 | 2017-06-01 18:50:12 +0100 | [diff] [blame] | 1015 | } else { |
Narayan Kamath | 8f78829 | 2017-05-25 13:20:39 +0100 | [diff] [blame] | 1016 | printf("*** NO ANRs to dump in %s\n\n", ANR_DIR.c_str()); |
| 1017 | } |
| 1018 | } |
| 1019 | |
| 1020 | static void AddAnrTraceFiles() { |
| 1021 | const bool add_to_zip = ds.IsZipping() && ds.version_ == VERSION_SPLIT_ANR; |
| 1022 | |
| 1023 | std::string anr_traces_file; |
| 1024 | std::string anr_traces_dir; |
| 1025 | bool is_global_trace_file = true; |
| 1026 | |
| 1027 | // First check whether the stack-trace-dir property is set. When it's set, |
| 1028 | // each ANR trace will be written to a separate file and not to a global |
| 1029 | // stack trace file. |
| 1030 | anr_traces_dir = android::base::GetProperty("dalvik.vm.stack-trace-dir", ""); |
| 1031 | if (anr_traces_dir.empty()) { |
| 1032 | anr_traces_file = android::base::GetProperty("dalvik.vm.stack-trace-file", ""); |
| 1033 | if (!anr_traces_file.empty()) { |
Narayan Kamath | 8f78829 | 2017-05-25 13:20:39 +0100 | [diff] [blame] | 1034 | anr_traces_dir = dirname(anr_traces_file.c_str()); |
| 1035 | } |
Narayan Kamath | bd86372 | 2017-06-01 18:50:12 +0100 | [diff] [blame] | 1036 | } else { |
| 1037 | is_global_trace_file = false; |
Narayan Kamath | 8f78829 | 2017-05-25 13:20:39 +0100 | [diff] [blame] | 1038 | } |
| 1039 | |
| 1040 | // We have neither configured a global trace file nor a trace directory, |
| 1041 | // there will be nothing to dump. |
| 1042 | if (anr_traces_file.empty() && anr_traces_dir.empty()) { |
| 1043 | printf("*** NO VM TRACES FILE DEFINED (dalvik.vm.stack-trace-file)\n\n"); |
Felipe Leme | e184f66 | 2016-10-27 10:04:47 -0700 | [diff] [blame] | 1044 | return; |
| 1045 | } |
| 1046 | |
Narayan Kamath | 8f78829 | 2017-05-25 13:20:39 +0100 | [diff] [blame] | 1047 | if (is_global_trace_file) { |
| 1048 | AddGlobalAnrTraceFile(add_to_zip, anr_traces_file, anr_traces_dir); |
| 1049 | } else { |
| 1050 | AddAnrTraceDir(add_to_zip, anr_traces_dir); |
| 1051 | } |
| 1052 | |
Felipe Leme | e184f66 | 2016-10-27 10:04:47 -0700 | [diff] [blame] | 1053 | /* slow traces for slow operations */ |
| 1054 | struct stat st; |
Narayan Kamath | 8f78829 | 2017-05-25 13:20:39 +0100 | [diff] [blame] | 1055 | if (!anr_traces_dir.empty()) { |
Felipe Leme | e184f66 | 2016-10-27 10:04:47 -0700 | [diff] [blame] | 1056 | int i = 0; |
Narayan Kamath | 8f78829 | 2017-05-25 13:20:39 +0100 | [diff] [blame] | 1057 | while (true) { |
| 1058 | const std::string slow_trace_path = |
| 1059 | anr_traces_dir + android::base::StringPrintf("slow%02d.txt", i); |
| 1060 | if (stat(slow_trace_path.c_str(), &st)) { |
Felipe Leme | e184f66 | 2016-10-27 10:04:47 -0700 | [diff] [blame] | 1061 | // No traces file at this index, done with the files. |
| 1062 | break; |
| 1063 | } |
Narayan Kamath | 8f78829 | 2017-05-25 13:20:39 +0100 | [diff] [blame] | 1064 | ds.DumpFile("VM TRACES WHEN SLOW", slow_trace_path.c_str()); |
Felipe Leme | e184f66 | 2016-10-27 10:04:47 -0700 | [diff] [blame] | 1065 | i++; |
| 1066 | } |
| 1067 | } |
| 1068 | } |
| 1069 | |
Wei Wang | 509bb5d | 2017-06-09 14:42:12 -0700 | [diff] [blame] | 1070 | static void DumpBlockStatFiles() { |
| 1071 | DurationReporter duration_reporter("DUMP BLOCK STAT"); |
Wei Wang | 509bb5d | 2017-06-09 14:42:12 -0700 | [diff] [blame] | 1072 | |
Wei Wang | 1dc1ef5 | 2017-06-12 11:28:37 -0700 | [diff] [blame] | 1073 | std::unique_ptr<DIR, std::function<int(DIR*)>> dirptr(opendir(BLK_DEV_SYS_DIR), closedir); |
| 1074 | |
| 1075 | if (dirptr == nullptr) { |
Wei Wang | 509bb5d | 2017-06-09 14:42:12 -0700 | [diff] [blame] | 1076 | MYLOGE("Failed to open %s: %s\n", BLK_DEV_SYS_DIR, strerror(errno)); |
| 1077 | return; |
| 1078 | } |
| 1079 | |
| 1080 | printf("------ DUMP BLOCK STAT ------\n\n"); |
Wei Wang | 1dc1ef5 | 2017-06-12 11:28:37 -0700 | [diff] [blame] | 1081 | while (struct dirent *d = readdir(dirptr.get())) { |
Wei Wang | 509bb5d | 2017-06-09 14:42:12 -0700 | [diff] [blame] | 1082 | if ((d->d_name[0] == '.') |
| 1083 | && (((d->d_name[1] == '.') && (d->d_name[2] == '\0')) |
| 1084 | || (d->d_name[1] == '\0'))) { |
| 1085 | continue; |
| 1086 | } |
| 1087 | const std::string new_path = |
| 1088 | android::base::StringPrintf("%s/%s", BLK_DEV_SYS_DIR, d->d_name); |
| 1089 | printf("------ BLOCK STAT (%s) ------\n", new_path.c_str()); |
| 1090 | dump_files("", new_path.c_str(), skip_not_stat, dump_stat_from_fd); |
| 1091 | printf("\n"); |
| 1092 | } |
Wei Wang | 1dc1ef5 | 2017-06-12 11:28:37 -0700 | [diff] [blame] | 1093 | return; |
Wei Wang | 509bb5d | 2017-06-09 14:42:12 -0700 | [diff] [blame] | 1094 | } |
Jayachandran C | a94c717 | 2017-06-10 15:08:12 -0700 | [diff] [blame] | 1095 | |
| 1096 | static void DumpPacketStats() { |
| 1097 | DumpFile("NETWORK DEV INFO", "/proc/net/dev"); |
| 1098 | DumpFile("QTAGUID NETWORK INTERFACES INFO", "/proc/net/xt_qtaguid/iface_stat_all"); |
| 1099 | DumpFile("QTAGUID NETWORK INTERFACES INFO (xt)", "/proc/net/xt_qtaguid/iface_stat_fmt"); |
| 1100 | DumpFile("QTAGUID CTRL INFO", "/proc/net/xt_qtaguid/ctrl"); |
| 1101 | DumpFile("QTAGUID STATS INFO", "/proc/net/xt_qtaguid/stats"); |
| 1102 | } |
| 1103 | |
| 1104 | static void DumpIpAddrAndRules() { |
| 1105 | /* The following have a tendency to get wedged when wifi drivers/fw goes belly-up. */ |
| 1106 | RunCommand("NETWORK INTERFACES", {"ip", "link"}); |
| 1107 | RunCommand("IPv4 ADDRESSES", {"ip", "-4", "addr", "show"}); |
| 1108 | RunCommand("IPv6 ADDRESSES", {"ip", "-6", "addr", "show"}); |
| 1109 | RunCommand("IP RULES", {"ip", "rule", "show"}); |
| 1110 | RunCommand("IP RULES v6", {"ip", "-6", "rule", "show"}); |
| 1111 | } |
| 1112 | |
Vishnu Nair | 64afc02 | 2018-02-01 15:29:34 -0800 | [diff] [blame] | 1113 | static void RunDumpsysTextByPriority(const std::string& title, int priority, |
| 1114 | std::chrono::milliseconds timeout, |
| 1115 | std::chrono::milliseconds service_timeout) { |
| 1116 | auto start = std::chrono::steady_clock::now(); |
Vishnu Nair | e97d612 | 2018-01-18 13:58:56 -0800 | [diff] [blame] | 1117 | sp<android::IServiceManager> sm = defaultServiceManager(); |
| 1118 | Dumpsys dumpsys(sm.get()); |
Vishnu Nair | e97d612 | 2018-01-18 13:58:56 -0800 | [diff] [blame] | 1119 | Vector<String16> args; |
| 1120 | Dumpsys::setServiceArgs(args, /* asProto = */ false, priority); |
Vishnu Nair | e97d612 | 2018-01-18 13:58:56 -0800 | [diff] [blame] | 1121 | Vector<String16> services = dumpsys.listServices(priority, /* supports_proto = */ false); |
| 1122 | for (const String16& service : services) { |
| 1123 | std::string path(title); |
| 1124 | path.append(" - ").append(String8(service).c_str()); |
| 1125 | DumpstateSectionReporter section_reporter(path, ds.listener_, ds.report_section_); |
| 1126 | size_t bytes_written = 0; |
| 1127 | status_t status = dumpsys.startDumpThread(service, args); |
| 1128 | if (status == OK) { |
| 1129 | dumpsys.writeDumpHeader(STDOUT_FILENO, service, priority); |
| 1130 | std::chrono::duration<double> elapsed_seconds; |
| 1131 | status = dumpsys.writeDump(STDOUT_FILENO, service, service_timeout, |
| 1132 | /* as_proto = */ false, elapsed_seconds, bytes_written); |
| 1133 | section_reporter.setSize(bytes_written); |
| 1134 | dumpsys.writeDumpFooter(STDOUT_FILENO, service, elapsed_seconds); |
| 1135 | bool dump_complete = (status == OK); |
| 1136 | dumpsys.stopDumpThread(dump_complete); |
| 1137 | } |
| 1138 | section_reporter.setStatus(status); |
| 1139 | |
| 1140 | auto elapsed_duration = std::chrono::duration_cast<std::chrono::milliseconds>( |
| 1141 | std::chrono::steady_clock::now() - start); |
| 1142 | if (elapsed_duration > timeout) { |
| 1143 | MYLOGE("*** command '%s' timed out after %llums\n", title.c_str(), |
| 1144 | elapsed_duration.count()); |
| 1145 | break; |
| 1146 | } |
| 1147 | } |
| 1148 | } |
| 1149 | |
Vishnu Nair | 64afc02 | 2018-02-01 15:29:34 -0800 | [diff] [blame] | 1150 | static void RunDumpsysText(const std::string& title, int priority, |
| 1151 | std::chrono::milliseconds timeout, |
| 1152 | std::chrono::milliseconds service_timeout) { |
| 1153 | DurationReporter duration_reporter(title); |
| 1154 | dprintf(STDOUT_FILENO, "------ %s (/system/bin/dumpsys) ------\n", title.c_str()); |
| 1155 | fsync(STDOUT_FILENO); |
| 1156 | RunDumpsysTextByPriority(title, priority, timeout, service_timeout); |
| 1157 | } |
| 1158 | |
| 1159 | /* Dump all services registered with Normal or Default priority. */ |
| 1160 | static void RunDumpsysTextNormalPriority(const std::string& title, |
| 1161 | std::chrono::milliseconds timeout, |
| 1162 | std::chrono::milliseconds service_timeout) { |
| 1163 | DurationReporter duration_reporter(title); |
| 1164 | dprintf(STDOUT_FILENO, "------ %s (/system/bin/dumpsys) ------\n", title.c_str()); |
| 1165 | fsync(STDOUT_FILENO); |
| 1166 | RunDumpsysTextByPriority(title, IServiceManager::DUMP_FLAG_PRIORITY_NORMAL, timeout, |
| 1167 | service_timeout); |
| 1168 | RunDumpsysTextByPriority(title, IServiceManager::DUMP_FLAG_PRIORITY_DEFAULT, timeout, |
| 1169 | service_timeout); |
| 1170 | } |
| 1171 | |
| 1172 | static void RunDumpsysProto(const std::string& title, int priority, |
| 1173 | std::chrono::milliseconds timeout, |
| 1174 | std::chrono::milliseconds service_timeout) { |
Vishnu Nair | e97d612 | 2018-01-18 13:58:56 -0800 | [diff] [blame] | 1175 | sp<android::IServiceManager> sm = defaultServiceManager(); |
| 1176 | Dumpsys dumpsys(sm.get()); |
| 1177 | Vector<String16> args; |
| 1178 | Dumpsys::setServiceArgs(args, /* asProto = */ true, priority); |
| 1179 | DurationReporter duration_reporter(title); |
| 1180 | |
| 1181 | auto start = std::chrono::steady_clock::now(); |
| 1182 | Vector<String16> services = dumpsys.listServices(priority, /* supports_proto = */ true); |
| 1183 | for (const String16& service : services) { |
| 1184 | std::string path(kProtoPath); |
| 1185 | path.append(String8(service).c_str()); |
| 1186 | if (priority == IServiceManager::DUMP_FLAG_PRIORITY_CRITICAL) { |
| 1187 | path.append("_CRITICAL"); |
| 1188 | } else if (priority == IServiceManager::DUMP_FLAG_PRIORITY_HIGH) { |
| 1189 | path.append("_HIGH"); |
| 1190 | } |
| 1191 | path.append(kProtoExt); |
| 1192 | DumpstateSectionReporter section_reporter(path, ds.listener_, ds.report_section_); |
| 1193 | status_t status = dumpsys.startDumpThread(service, args); |
| 1194 | if (status == OK) { |
| 1195 | status = ds.AddZipEntryFromFd(path, dumpsys.getDumpFd(), service_timeout); |
| 1196 | bool dumpTerminated = (status == OK); |
| 1197 | dumpsys.stopDumpThread(dumpTerminated); |
| 1198 | } |
| 1199 | ZipWriter::FileEntry file_entry; |
| 1200 | ds.zip_writer_->GetLastEntry(&file_entry); |
| 1201 | section_reporter.setSize(file_entry.compressed_size); |
| 1202 | section_reporter.setStatus(status); |
| 1203 | |
| 1204 | auto elapsed_duration = std::chrono::duration_cast<std::chrono::milliseconds>( |
| 1205 | std::chrono::steady_clock::now() - start); |
| 1206 | if (elapsed_duration > timeout) { |
| 1207 | MYLOGE("*** command '%s' timed out after %llums\n", title.c_str(), |
| 1208 | elapsed_duration.count()); |
| 1209 | break; |
| 1210 | } |
| 1211 | } |
| 1212 | } |
| 1213 | |
Vishnu Nair | 780b128 | 2017-10-10 13:57:24 -0700 | [diff] [blame] | 1214 | // Runs dumpsys on services that must dump first and and will take less than 100ms to dump. |
| 1215 | static void RunDumpsysCritical() { |
Vishnu Nair | 64afc02 | 2018-02-01 15:29:34 -0800 | [diff] [blame] | 1216 | RunDumpsysText("DUMPSYS CRITICAL", IServiceManager::DUMP_FLAG_PRIORITY_CRITICAL, |
| 1217 | /* timeout= */ 5s, /* service_timeout= */ 500ms); |
| 1218 | RunDumpsysProto("DUMPSYS CRITICAL PROTO", IServiceManager::DUMP_FLAG_PRIORITY_CRITICAL, |
| 1219 | /* timeout= */ 5s, /* service_timeout= */ 500ms); |
Vishnu Nair | 780b128 | 2017-10-10 13:57:24 -0700 | [diff] [blame] | 1220 | } |
| 1221 | |
| 1222 | // Runs dumpsys on services that must dump first but can take up to 250ms to dump. |
| 1223 | static void RunDumpsysHigh() { |
Vishnu Nair | 64afc02 | 2018-02-01 15:29:34 -0800 | [diff] [blame] | 1224 | // TODO meminfo takes ~10s, connectivity takes ~5sec to dump. They are both |
| 1225 | // high priority. Reduce timeout once they are able to dump in a shorter time or |
| 1226 | // moved to a parallel task. |
| 1227 | RunDumpsysText("DUMPSYS HIGH", IServiceManager::DUMP_FLAG_PRIORITY_HIGH, |
| 1228 | /* timeout= */ 90s, /* service_timeout= */ 30s); |
| 1229 | RunDumpsysProto("DUMPSYS HIGH PROTO", IServiceManager::DUMP_FLAG_PRIORITY_HIGH, |
| 1230 | /* timeout= */ 5s, /* service_timeout= */ 1s); |
Vishnu Nair | 780b128 | 2017-10-10 13:57:24 -0700 | [diff] [blame] | 1231 | } |
| 1232 | |
| 1233 | // Runs dumpsys on services that must dump but can take up to 10s to dump. |
| 1234 | static void RunDumpsysNormal() { |
Vishnu Nair | 64afc02 | 2018-02-01 15:29:34 -0800 | [diff] [blame] | 1235 | RunDumpsysTextNormalPriority("DUMPSYS", /* timeout= */ 90s, /* service_timeout= */ 10s); |
| 1236 | RunDumpsysProto("DUMPSYS PROTO", IServiceManager::DUMP_FLAG_PRIORITY_NORMAL, |
| 1237 | /* timeout= */ 90s, /* service_timeout= */ 10s); |
Vishnu Nair | 780b128 | 2017-10-10 13:57:24 -0700 | [diff] [blame] | 1238 | } |
| 1239 | |
Steven Moreland | 44cd948 | 2018-01-04 16:24:13 -0800 | [diff] [blame] | 1240 | static void DumpHals() { |
| 1241 | using android::sp; |
| 1242 | using android::hidl::manager::V1_0::IServiceManager; |
| 1243 | using android::hardware::defaultServiceManager; |
| 1244 | |
| 1245 | sp<IServiceManager> sm = defaultServiceManager(); |
| 1246 | if (sm == nullptr) { |
| 1247 | MYLOGE("Could not retrieve hwservicemanager to dump hals.\n"); |
| 1248 | return; |
| 1249 | } |
| 1250 | |
| 1251 | auto ret = sm->list([&](const auto& interfaces) { |
| 1252 | for (const std::string& interface : interfaces) { |
| 1253 | std::string cleanName = interface; |
| 1254 | std::replace_if(cleanName.begin(), |
| 1255 | cleanName.end(), |
| 1256 | [](char c) { |
| 1257 | return !isalnum(c) && |
| 1258 | std::string("@-_:.").find(c) == std::string::npos; |
| 1259 | }, '_'); |
| 1260 | const std::string path = kDumpstateBoardPath + "lshal_debug_" + cleanName; |
| 1261 | |
| 1262 | { |
| 1263 | auto fd = android::base::unique_fd( |
| 1264 | TEMP_FAILURE_RETRY(open(path.c_str(), |
| 1265 | O_WRONLY | O_CREAT | O_TRUNC | O_CLOEXEC | O_NOFOLLOW, |
| 1266 | S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH))); |
| 1267 | if (fd < 0) { |
| 1268 | MYLOGE("Could not open %s to dump additional hal information.\n", path.c_str()); |
| 1269 | continue; |
| 1270 | } |
| 1271 | RunCommandToFd(fd, |
| 1272 | "", |
Steven Moreland | c81cd3c | 2018-01-18 14:36:26 -0800 | [diff] [blame] | 1273 | {"lshal", "debug", "-E", interface}, |
Steven Moreland | 44cd948 | 2018-01-04 16:24:13 -0800 | [diff] [blame] | 1274 | CommandOptions::WithTimeout(2).AsRootIfAvailable().Build()); |
| 1275 | |
| 1276 | bool empty = 0 == lseek(fd, 0, SEEK_END); |
| 1277 | if (!empty) { |
| 1278 | ds.AddZipEntry("lshal-debug/" + cleanName + ".txt", path); |
| 1279 | } |
| 1280 | } |
| 1281 | |
| 1282 | unlink(path.c_str()); |
| 1283 | } |
| 1284 | }); |
| 1285 | |
| 1286 | if (!ret.isOk()) { |
| 1287 | MYLOGE("Could not list hals from hwservicemanager.\n"); |
| 1288 | } |
| 1289 | } |
| 1290 | |
Felipe Leme | bbaf3c1 | 2016-10-11 14:32:25 -0700 | [diff] [blame] | 1291 | static void dumpstate() { |
Felipe Leme | 9a523ae | 2016-10-20 15:10:33 -0700 | [diff] [blame] | 1292 | DurationReporter duration_reporter("DUMPSTATE"); |
Colin Cross | f45fa6b | 2012-03-26 12:38:26 -0700 | [diff] [blame] | 1293 | |
Arve Hjønnevåg | 2db0f5f | 2014-10-15 18:08:37 -0700 | [diff] [blame] | 1294 | dump_dev_files("TRUSTY VERSION", "/sys/bus/platform/drivers/trusty", "trusty_version"); |
Felipe Leme | b0f669d | 2016-09-26 18:26:11 -0700 | [diff] [blame] | 1295 | RunCommand("UPTIME", {"uptime"}); |
Wei Wang | 509bb5d | 2017-06-09 14:42:12 -0700 | [diff] [blame] | 1296 | DumpBlockStatFiles(); |
Mark Salyzyn | 8c8130e | 2015-12-09 11:21:28 -0800 | [diff] [blame] | 1297 | dump_emmc_ecsd("/d/mmc0/mmc0:0001/ext_csd"); |
Felipe Leme | b0f669d | 2016-09-26 18:26:11 -0700 | [diff] [blame] | 1298 | DumpFile("MEMORY INFO", "/proc/meminfo"); |
| 1299 | RunCommand("CPU INFO", {"top", "-b", "-n", "1", "-H", "-s", "6", "-o", |
Felipe Leme | 30dbfa1 | 2016-09-02 12:43:26 -0700 | [diff] [blame] | 1300 | "pid,tid,user,pr,ni,%cpu,s,virt,res,pcy,cmd,name"}); |
Felipe Leme | f029297 | 2016-11-22 13:57:05 -0800 | [diff] [blame] | 1301 | RunCommand("PROCRANK", {"procrank"}, AS_ROOT_20); |
Felipe Leme | b0f669d | 2016-09-26 18:26:11 -0700 | [diff] [blame] | 1302 | DumpFile("VIRTUAL MEMORY STATS", "/proc/vmstat"); |
| 1303 | DumpFile("VMALLOC INFO", "/proc/vmallocinfo"); |
| 1304 | DumpFile("SLAB INFO", "/proc/slabinfo"); |
| 1305 | DumpFile("ZONEINFO", "/proc/zoneinfo"); |
| 1306 | DumpFile("PAGETYPEINFO", "/proc/pagetypeinfo"); |
| 1307 | DumpFile("BUDDYINFO", "/proc/buddyinfo"); |
| 1308 | DumpFile("FRAGMENTATION INFO", "/d/extfrag/unusable_index"); |
Colin Cross | f45fa6b | 2012-03-26 12:38:26 -0700 | [diff] [blame] | 1309 | |
Felipe Leme | b0f669d | 2016-09-26 18:26:11 -0700 | [diff] [blame] | 1310 | DumpFile("KERNEL WAKE SOURCES", "/d/wakeup_sources"); |
| 1311 | DumpFile("KERNEL CPUFREQ", "/sys/devices/system/cpu/cpu0/cpufreq/stats/time_in_state"); |
| 1312 | DumpFile("KERNEL SYNC", "/d/sync"); |
Colin Cross | f45fa6b | 2012-03-26 12:38:26 -0700 | [diff] [blame] | 1313 | |
Felipe Leme | b0f669d | 2016-09-26 18:26:11 -0700 | [diff] [blame] | 1314 | RunCommand("PROCESSES AND THREADS", |
Yohei Yukawa | 591a72d | 2017-10-05 21:36:35 -0700 | [diff] [blame] | 1315 | {"ps", "-A", "-T", "-Z", "-O", "pri,nice,rtprio,sched,pcy,time"}); |
Felipe Leme | f029297 | 2016-11-22 13:57:05 -0800 | [diff] [blame] | 1316 | RunCommand("LIBRANK", {"librank"}, CommandOptions::AS_ROOT); |
Colin Cross | f45fa6b | 2012-03-26 12:38:26 -0700 | [diff] [blame] | 1317 | |
Andreas Huber | 69ec3ac | 2017-03-23 09:47:51 -0700 | [diff] [blame] | 1318 | if (ds.IsZipping()) { |
Steven Moreland | 44cd948 | 2018-01-04 16:24:13 -0800 | [diff] [blame] | 1319 | RunCommand("HARDWARE HALS", {"lshal"}, CommandOptions::WithTimeout(2).AsRootIfAvailable().Build()); |
| 1320 | DumpHals(); |
Andreas Huber | 69ec3ac | 2017-03-23 09:47:51 -0700 | [diff] [blame] | 1321 | } else { |
Steven Moreland | 44cd948 | 2018-01-04 16:24:13 -0800 | [diff] [blame] | 1322 | RunCommand("HARDWARE HALS", {"lshal", "--debug"}, CommandOptions::WithTimeout(10).AsRootIfAvailable().Build()); |
Andreas Huber | 69ec3ac | 2017-03-23 09:47:51 -0700 | [diff] [blame] | 1323 | } |
Steven Moreland | 81b429e | 2017-01-31 19:50:46 -0800 | [diff] [blame] | 1324 | |
Felipe Leme | b0f669d | 2016-09-26 18:26:11 -0700 | [diff] [blame] | 1325 | RunCommand("PRINTENV", {"printenv"}); |
Elliott Hughes | 21b7c8d | 2016-10-28 08:53:02 -0700 | [diff] [blame] | 1326 | RunCommand("NETSTAT", {"netstat", "-nW"}); |
Felipe Leme | e4eca58 | 2016-06-10 17:48:08 -0700 | [diff] [blame] | 1327 | struct stat s; |
| 1328 | if (stat("/proc/modules", &s) != 0) { |
| 1329 | MYLOGD("Skipping 'lsmod' because /proc/modules does not exist\n"); |
| 1330 | } else { |
Felipe Leme | b0f669d | 2016-09-26 18:26:11 -0700 | [diff] [blame] | 1331 | RunCommand("LSMOD", {"lsmod"}); |
Felipe Leme | e4eca58 | 2016-06-10 17:48:08 -0700 | [diff] [blame] | 1332 | } |
Michal Karpinski | 4db754f | 2015-12-11 18:04:32 +0000 | [diff] [blame] | 1333 | |
Siarhei Vishniakou | 4a0a877 | 2017-12-05 16:22:49 -0800 | [diff] [blame] | 1334 | if (__android_logger_property_get_bool( |
| 1335 | "ro.logd.kernel", BOOL_DEFAULT_TRUE | BOOL_DEFAULT_FLAG_ENG | BOOL_DEFAULT_FLAG_SVELTE)) { |
| 1336 | DoKernelLogcat(); |
| 1337 | } else { |
| 1338 | do_dmesg(); |
| 1339 | } |
Colin Cross | f45fa6b | 2012-03-26 12:38:26 -0700 | [diff] [blame] | 1340 | |
Felipe Leme | f029297 | 2016-11-22 13:57:05 -0800 | [diff] [blame] | 1341 | RunCommand("LIST OF OPEN FILES", {"lsof"}, CommandOptions::AS_ROOT); |
Jeff Brown | 1dc94e3 | 2014-09-11 14:15:27 -0700 | [diff] [blame] | 1342 | for_each_pid(do_showmap, "SMAPS OF ALL PROCESSES"); |
| 1343 | for_each_tid(show_wchan, "BLOCKED PROCESS WAIT-CHANNELS"); |
Mark Salyzyn | a297c32 | 2016-02-05 15:33:17 -0800 | [diff] [blame] | 1344 | for_each_pid(show_showtime, "PROCESS TIMES (pid cmd user system iowait+percentage)"); |
Colin Cross | f45fa6b | 2012-03-26 12:38:26 -0700 | [diff] [blame] | 1345 | |
Ajay Panicker | 2ff8e87 | 2017-04-27 14:04:32 -0700 | [diff] [blame] | 1346 | /* Dump Bluetooth HCI logs */ |
| 1347 | ds.AddDir("/data/misc/bluetooth/logs", true); |
Ajay Panicker | d886ec4 | 2016-09-14 12:26:46 -0700 | [diff] [blame] | 1348 | |
Felipe Leme | 9a523ae | 2016-10-20 15:10:33 -0700 | [diff] [blame] | 1349 | if (!ds.do_early_screenshot_) { |
Felipe Leme | cbce55d | 2016-02-08 09:53:18 -0800 | [diff] [blame] | 1350 | MYLOGI("taking late screenshot\n"); |
Felipe Leme | bbaf3c1 | 2016-10-11 14:32:25 -0700 | [diff] [blame] | 1351 | ds.TakeScreenshot(); |
Jeff Sharkey | 5a93003 | 2013-03-19 15:05:19 -0700 | [diff] [blame] | 1352 | } |
| 1353 | |
Felipe Leme | 6ec6ac4 | 2017-01-10 15:29:53 -0800 | [diff] [blame] | 1354 | DoLogcat(); |
Mark Salyzyn | ecc0763 | 2015-07-30 14:57:09 -0700 | [diff] [blame] | 1355 | |
Felipe Leme | e184f66 | 2016-10-27 10:04:47 -0700 | [diff] [blame] | 1356 | AddAnrTraceFiles(); |
Colin Cross | f45fa6b | 2012-03-26 12:38:26 -0700 | [diff] [blame] | 1357 | |
Narayan Kamath | 8f78829 | 2017-05-25 13:20:39 +0100 | [diff] [blame] | 1358 | // NOTE: tombstones are always added as separate entries in the zip archive |
| 1359 | // and are not interspersed with the main report. |
Narayan Kamath | bd86372 | 2017-06-01 18:50:12 +0100 | [diff] [blame] | 1360 | const bool tombstones_dumped = AddDumps(tombstone_data->begin(), tombstone_data->end(), |
| 1361 | "TOMBSTONE", true /* add_to_zip */); |
Narayan Kamath | 8f78829 | 2017-05-25 13:20:39 +0100 | [diff] [blame] | 1362 | if (!tombstones_dumped) { |
| 1363 | printf("*** NO TOMBSTONES to dump in %s\n\n", TOMBSTONE_DIR.c_str()); |
Christopher Ferris | 7dc7f32 | 2014-07-22 16:08:19 -0700 | [diff] [blame] | 1364 | } |
| 1365 | |
Jayachandran C | a94c717 | 2017-06-10 15:08:12 -0700 | [diff] [blame] | 1366 | DumpPacketStats(); |
Colin Cross | f45fa6b | 2012-03-26 12:38:26 -0700 | [diff] [blame] | 1367 | |
Felipe Leme | 6ec6ac4 | 2017-01-10 15:29:53 -0800 | [diff] [blame] | 1368 | DoKmsg(); |
Mark Salyzyn | 2262c16 | 2014-12-16 09:09:26 -0800 | [diff] [blame] | 1369 | |
Jayachandran C | a94c717 | 2017-06-10 15:08:12 -0700 | [diff] [blame] | 1370 | DumpIpAddrAndRules(); |
Sreeram Ramachandran | 2b3bba3 | 2014-07-08 15:40:55 -0700 | [diff] [blame] | 1371 | |
| 1372 | dump_route_tables(); |
| 1373 | |
Felipe Leme | b0f669d | 2016-09-26 18:26:11 -0700 | [diff] [blame] | 1374 | RunCommand("ARP CACHE", {"ip", "-4", "neigh", "show"}); |
| 1375 | RunCommand("IPv6 ND CACHE", {"ip", "-6", "neigh", "show"}); |
| 1376 | RunCommand("MULTICAST ADDRESSES", {"ip", "maddr"}); |
Colin Cross | f45fa6b | 2012-03-26 12:38:26 -0700 | [diff] [blame] | 1377 | |
Vishnu Nair | 780b128 | 2017-10-10 13:57:24 -0700 | [diff] [blame] | 1378 | RunDumpsysHigh(); |
Lorenzo Colitti | 6afc38c | 2015-09-09 22:59:25 +0900 | [diff] [blame] | 1379 | |
Elliott Hughes | 23ccc62 | 2017-02-28 10:14:22 -0800 | [diff] [blame] | 1380 | RunCommand("SYSTEM PROPERTIES", {"getprop"}); |
Colin Cross | f45fa6b | 2012-03-26 12:38:26 -0700 | [diff] [blame] | 1381 | |
Jin Qian | f334d66 | 2017-10-10 14:41:37 -0700 | [diff] [blame] | 1382 | RunCommand("STORAGED IO INFO", {"storaged", "-u", "-p"}); |
ynwang | f649a6e | 2016-07-17 21:56:00 -0700 | [diff] [blame] | 1383 | |
Felipe Leme | b0f669d | 2016-09-26 18:26:11 -0700 | [diff] [blame] | 1384 | RunCommand("FILESYSTEMS & FREE SPACE", {"df"}); |
Colin Cross | f45fa6b | 2012-03-26 12:38:26 -0700 | [diff] [blame] | 1385 | |
Felipe Leme | b0f669d | 2016-09-26 18:26:11 -0700 | [diff] [blame] | 1386 | RunCommand("LAST RADIO LOG", {"parse_radio_log", "/proc/last_radio_log"}); |
Colin Cross | f45fa6b | 2012-03-26 12:38:26 -0700 | [diff] [blame] | 1387 | |
Colin Cross | f45fa6b | 2012-03-26 12:38:26 -0700 | [diff] [blame] | 1388 | /* Binder state is expensive to look at as it uses a lot of memory. */ |
Felipe Leme | b0f669d | 2016-09-26 18:26:11 -0700 | [diff] [blame] | 1389 | DumpFile("BINDER FAILED TRANSACTION LOG", "/sys/kernel/debug/binder/failed_transaction_log"); |
| 1390 | DumpFile("BINDER TRANSACTION LOG", "/sys/kernel/debug/binder/transaction_log"); |
| 1391 | DumpFile("BINDER TRANSACTIONS", "/sys/kernel/debug/binder/transactions"); |
| 1392 | DumpFile("BINDER STATS", "/sys/kernel/debug/binder/stats"); |
| 1393 | DumpFile("BINDER STATE", "/sys/kernel/debug/binder/state"); |
Colin Cross | f45fa6b | 2012-03-26 12:38:26 -0700 | [diff] [blame] | 1394 | |
Vishnu Nair | 36b4cdb | 2017-11-17 10:27:05 -0800 | [diff] [blame] | 1395 | /* Add window and surface trace files. */ |
| 1396 | if (!PropertiesHelper::IsUserBuild()) { |
| 1397 | ds.AddDir(WMTRACE_DATA_DIR, false); |
| 1398 | } |
| 1399 | |
Felipe Leme | 6f674ae | 2016-11-18 17:10:33 -0800 | [diff] [blame] | 1400 | ds.DumpstateBoard(); |
Colin Cross | f45fa6b | 2012-03-26 12:38:26 -0700 | [diff] [blame] | 1401 | |
Steven Moreland | 7440ddb | 2016-12-15 16:13:39 -0800 | [diff] [blame] | 1402 | /* Migrate the ril_dumpstate to a device specific dumpstate? */ |
Felipe Leme | 96c2bbb | 2016-09-26 09:21:21 -0700 | [diff] [blame] | 1403 | int rilDumpstateTimeout = android::base::GetIntProperty("ril.dumpstate.timeout", 0); |
| 1404 | if (rilDumpstateTimeout > 0) { |
Felipe Leme | 30dbfa1 | 2016-09-02 12:43:26 -0700 | [diff] [blame] | 1405 | // su does not exist on user builds, so try running without it. |
| 1406 | // This way any implementations of vril-dump that do not require |
| 1407 | // root can run on user builds. |
| 1408 | CommandOptions::CommandOptionsBuilder options = |
Felipe Leme | 96c2bbb | 2016-09-26 09:21:21 -0700 | [diff] [blame] | 1409 | CommandOptions::WithTimeout(rilDumpstateTimeout); |
Felipe Leme | f029297 | 2016-11-22 13:57:05 -0800 | [diff] [blame] | 1410 | if (!PropertiesHelper::IsUserBuild()) { |
Felipe Leme | 30dbfa1 | 2016-09-02 12:43:26 -0700 | [diff] [blame] | 1411 | options.AsRoot(); |
Colin Cross | f45fa6b | 2012-03-26 12:38:26 -0700 | [diff] [blame] | 1412 | } |
Felipe Leme | b0f669d | 2016-09-26 18:26:11 -0700 | [diff] [blame] | 1413 | RunCommand("DUMP VENDOR RIL LOGS", {"vril-dump"}, options.Build()); |
Colin Cross | f45fa6b | 2012-03-26 12:38:26 -0700 | [diff] [blame] | 1414 | } |
| 1415 | |
Felipe Leme | d8b94e5 | 2016-12-08 10:21:44 -0800 | [diff] [blame] | 1416 | printf("========================================================\n"); |
| 1417 | printf("== Android Framework Services\n"); |
| 1418 | printf("========================================================\n"); |
Colin Cross | f45fa6b | 2012-03-26 12:38:26 -0700 | [diff] [blame] | 1419 | |
Vishnu Nair | 780b128 | 2017-10-10 13:57:24 -0700 | [diff] [blame] | 1420 | RunDumpsysNormal(); |
Colin Cross | f45fa6b | 2012-03-26 12:38:26 -0700 | [diff] [blame] | 1421 | |
Felipe Leme | d8b94e5 | 2016-12-08 10:21:44 -0800 | [diff] [blame] | 1422 | printf("========================================================\n"); |
| 1423 | printf("== Checkins\n"); |
| 1424 | printf("========================================================\n"); |
Dianne Hackborn | 02bea97 | 2013-06-26 18:59:09 -0700 | [diff] [blame] | 1425 | |
Felipe Leme | b0f669d | 2016-09-26 18:26:11 -0700 | [diff] [blame] | 1426 | RunDumpsys("CHECKIN BATTERYSTATS", {"batterystats", "-c"}); |
| 1427 | RunDumpsys("CHECKIN MEMINFO", {"meminfo", "--checkin"}); |
| 1428 | RunDumpsys("CHECKIN NETSTATS", {"netstats", "--checkin"}); |
| 1429 | RunDumpsys("CHECKIN PROCSTATS", {"procstats", "-c"}); |
| 1430 | RunDumpsys("CHECKIN USAGESTATS", {"usagestats", "-c"}); |
| 1431 | RunDumpsys("CHECKIN PACKAGE", {"package", "--checkin"}); |
Dianne Hackborn | 02bea97 | 2013-06-26 18:59:09 -0700 | [diff] [blame] | 1432 | |
Felipe Leme | d8b94e5 | 2016-12-08 10:21:44 -0800 | [diff] [blame] | 1433 | printf("========================================================\n"); |
| 1434 | printf("== Running Application Activities\n"); |
| 1435 | printf("========================================================\n"); |
Colin Cross | f45fa6b | 2012-03-26 12:38:26 -0700 | [diff] [blame] | 1436 | |
Winson Chung | 1434a5c | 2017-02-28 17:09:24 -0800 | [diff] [blame] | 1437 | RunDumpsys("APP ACTIVITIES", {"activity", "-v", "all"}); |
Colin Cross | f45fa6b | 2012-03-26 12:38:26 -0700 | [diff] [blame] | 1438 | |
Felipe Leme | d8b94e5 | 2016-12-08 10:21:44 -0800 | [diff] [blame] | 1439 | printf("========================================================\n"); |
| 1440 | printf("== Running Application Services\n"); |
| 1441 | printf("========================================================\n"); |
Colin Cross | f45fa6b | 2012-03-26 12:38:26 -0700 | [diff] [blame] | 1442 | |
Felipe Leme | b0f669d | 2016-09-26 18:26:11 -0700 | [diff] [blame] | 1443 | RunDumpsys("APP SERVICES", {"activity", "service", "all"}); |
Colin Cross | f45fa6b | 2012-03-26 12:38:26 -0700 | [diff] [blame] | 1444 | |
Felipe Leme | d8b94e5 | 2016-12-08 10:21:44 -0800 | [diff] [blame] | 1445 | printf("========================================================\n"); |
| 1446 | printf("== Running Application Providers\n"); |
| 1447 | printf("========================================================\n"); |
Colin Cross | f45fa6b | 2012-03-26 12:38:26 -0700 | [diff] [blame] | 1448 | |
Felipe Leme | b0f669d | 2016-09-26 18:26:11 -0700 | [diff] [blame] | 1449 | RunDumpsys("APP PROVIDERS", {"activity", "provider", "all"}); |
Colin Cross | f45fa6b | 2012-03-26 12:38:26 -0700 | [diff] [blame] | 1450 | |
Adrian Roos | 8b397ab | 2017-04-04 16:35:44 -0700 | [diff] [blame] | 1451 | printf("========================================================\n"); |
| 1452 | printf("== Dropbox crashes\n"); |
| 1453 | printf("========================================================\n"); |
| 1454 | |
| 1455 | RunDumpsys("DROPBOX SYSTEM SERVER CRASHES", {"dropbox", "-p", "system_server_crash"}); |
| 1456 | RunDumpsys("DROPBOX SYSTEM APP CRASHES", {"dropbox", "-p", "system_app_crash"}); |
| 1457 | |
Felipe Leme | d8b94e5 | 2016-12-08 10:21:44 -0800 | [diff] [blame] | 1458 | printf("========================================================\n"); |
| 1459 | printf("== Final progress (pid %d): %d/%d (estimated %d)\n", ds.pid_, ds.progress_->Get(), |
| 1460 | ds.progress_->GetMax(), ds.progress_->GetInitialMax()); |
| 1461 | printf("========================================================\n"); |
| 1462 | printf("== dumpstate: done (id %d)\n", ds.id_); |
| 1463 | printf("========================================================\n"); |
Colin Cross | f45fa6b | 2012-03-26 12:38:26 -0700 | [diff] [blame] | 1464 | } |
| 1465 | |
mukesh agrawal | 253dad4 | 2018-01-23 21:59:59 -0800 | [diff] [blame] | 1466 | // This method collects common dumpsys for telephony and wifi |
| 1467 | static void DumpstateRadioCommon() { |
Jayachandran C | a94c717 | 2017-06-10 15:08:12 -0700 | [diff] [blame] | 1468 | DumpIpTablesAsRoot(); |
| 1469 | |
| 1470 | if (!DropRootUser()) { |
| 1471 | return; |
| 1472 | } |
| 1473 | |
| 1474 | do_dmesg(); |
| 1475 | DoLogcat(); |
| 1476 | DumpPacketStats(); |
| 1477 | DoKmsg(); |
| 1478 | DumpIpAddrAndRules(); |
| 1479 | dump_route_tables(); |
| 1480 | |
| 1481 | RunDumpsys("NETWORK DIAGNOSTICS", {"connectivity", "--diag"}, |
| 1482 | CommandOptions::WithTimeout(10).Build()); |
mukesh agrawal | 253dad4 | 2018-01-23 21:59:59 -0800 | [diff] [blame] | 1483 | } |
| 1484 | |
| 1485 | // This method collects dumpsys for telephony debugging only |
| 1486 | static void DumpstateTelephonyOnly() { |
| 1487 | DurationReporter duration_reporter("DUMPSTATE"); |
| 1488 | |
| 1489 | DumpstateRadioCommon(); |
Jayachandran C | a94c717 | 2017-06-10 15:08:12 -0700 | [diff] [blame] | 1490 | |
| 1491 | RunCommand("SYSTEM PROPERTIES", {"getprop"}); |
| 1492 | |
| 1493 | printf("========================================================\n"); |
| 1494 | printf("== Android Framework Services\n"); |
| 1495 | printf("========================================================\n"); |
| 1496 | |
Vishnu Nair | 652cc80 | 2017-11-30 15:18:30 -0800 | [diff] [blame] | 1497 | RunDumpsys("DUMPSYS", {"connectivity"}, CommandOptions::WithTimeout(90).Build(), |
| 1498 | SEC_TO_MSEC(10)); |
| 1499 | RunDumpsys("DUMPSYS", {"carrier_config"}, CommandOptions::WithTimeout(90).Build(), |
| 1500 | SEC_TO_MSEC(10)); |
Jayachandran C | a94c717 | 2017-06-10 15:08:12 -0700 | [diff] [blame] | 1501 | |
| 1502 | printf("========================================================\n"); |
| 1503 | printf("== Running Application Services\n"); |
| 1504 | printf("========================================================\n"); |
| 1505 | |
| 1506 | RunDumpsys("TELEPHONY SERVICES", {"activity", "service", "TelephonyDebugService"}); |
| 1507 | |
| 1508 | printf("========================================================\n"); |
Sooraj Sasindran | 963b04f | 2018-03-09 13:26:39 -0800 | [diff] [blame^] | 1509 | printf("== Checkins\n"); |
| 1510 | printf("========================================================\n"); |
| 1511 | |
| 1512 | RunDumpsys("CHECKIN BATTERYSTATS", {"batterystats", "-c"}); |
| 1513 | |
| 1514 | printf("========================================================\n"); |
Jayachandran C | a94c717 | 2017-06-10 15:08:12 -0700 | [diff] [blame] | 1515 | printf("== dumpstate: done (id %d)\n", ds.id_); |
| 1516 | printf("========================================================\n"); |
| 1517 | } |
| 1518 | |
mukesh agrawal | 253dad4 | 2018-01-23 21:59:59 -0800 | [diff] [blame] | 1519 | // This method collects dumpsys for wifi debugging only |
| 1520 | static void DumpstateWifiOnly() { |
| 1521 | DurationReporter duration_reporter("DUMPSTATE"); |
| 1522 | |
| 1523 | DumpstateRadioCommon(); |
| 1524 | |
| 1525 | printf("========================================================\n"); |
| 1526 | printf("== Android Framework Services\n"); |
| 1527 | printf("========================================================\n"); |
| 1528 | |
| 1529 | RunDumpsys("DUMPSYS", {"connectivity"}, CommandOptions::WithTimeout(90).Build(), |
| 1530 | SEC_TO_MSEC(10)); |
| 1531 | RunDumpsys("DUMPSYS", {"wifi"}, CommandOptions::WithTimeout(90).Build(), |
| 1532 | SEC_TO_MSEC(10)); |
| 1533 | |
| 1534 | printf("========================================================\n"); |
| 1535 | printf("== dumpstate: done (id %d)\n", ds.id_); |
| 1536 | printf("========================================================\n"); |
| 1537 | } |
| 1538 | |
Felipe Leme | 6f674ae | 2016-11-18 17:10:33 -0800 | [diff] [blame] | 1539 | void Dumpstate::DumpstateBoard() { |
| 1540 | DurationReporter duration_reporter("dumpstate_board()"); |
Felipe Leme | d8b94e5 | 2016-12-08 10:21:44 -0800 | [diff] [blame] | 1541 | printf("========================================================\n"); |
| 1542 | printf("== Board\n"); |
| 1543 | printf("========================================================\n"); |
Felipe Leme | 6f674ae | 2016-11-18 17:10:33 -0800 | [diff] [blame] | 1544 | |
Chris Phoenix | 69d9221 | 2017-01-24 23:01:13 -0800 | [diff] [blame] | 1545 | ::android::sp<IDumpstateDevice> dumpstate_device(IDumpstateDevice::getService()); |
Felipe Leme | 6f674ae | 2016-11-18 17:10:33 -0800 | [diff] [blame] | 1546 | if (dumpstate_device == nullptr) { |
Steven Moreland | 7440ddb | 2016-12-15 16:13:39 -0800 | [diff] [blame] | 1547 | MYLOGE("No IDumpstateDevice implementation\n"); |
Felipe Leme | 6f674ae | 2016-11-18 17:10:33 -0800 | [diff] [blame] | 1548 | return; |
| 1549 | } |
| 1550 | |
| 1551 | if (!IsZipping()) { |
Steven Moreland | 7440ddb | 2016-12-15 16:13:39 -0800 | [diff] [blame] | 1552 | MYLOGD("Not dumping board info because it's not a zipped bugreport\n"); |
Felipe Leme | 6f674ae | 2016-11-18 17:10:33 -0800 | [diff] [blame] | 1553 | return; |
| 1554 | } |
| 1555 | |
Jie Song | 9fbfad0 | 2017-06-20 16:29:42 -0700 | [diff] [blame] | 1556 | std::string path[NUM_OF_DUMPS]; |
| 1557 | android::base::unique_fd fd[NUM_OF_DUMPS]; |
| 1558 | int numFds = 0; |
Felipe Leme | 6f674ae | 2016-11-18 17:10:33 -0800 | [diff] [blame] | 1559 | |
Jie Song | 9fbfad0 | 2017-06-20 16:29:42 -0700 | [diff] [blame] | 1560 | for (int i = 0; i < NUM_OF_DUMPS; i++) { |
| 1561 | path[i] = kDumpstateBoardPath + kDumpstateBoardFiles[i]; |
| 1562 | MYLOGI("Calling IDumpstateDevice implementation using path %s\n", path[i].c_str()); |
| 1563 | |
| 1564 | fd[i] = android::base::unique_fd( |
| 1565 | TEMP_FAILURE_RETRY(open(path[i].c_str(), |
| 1566 | O_WRONLY | O_CREAT | O_TRUNC | O_CLOEXEC | O_NOFOLLOW, |
| 1567 | S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH))); |
| 1568 | if (fd[i] < 0) { |
| 1569 | MYLOGE("Could not open file %s: %s\n", path[i].c_str(), strerror(errno)); |
| 1570 | return; |
| 1571 | } else { |
| 1572 | numFds++; |
| 1573 | } |
Felipe Leme | 6f674ae | 2016-11-18 17:10:33 -0800 | [diff] [blame] | 1574 | } |
| 1575 | |
Jie Song | 9fbfad0 | 2017-06-20 16:29:42 -0700 | [diff] [blame] | 1576 | native_handle_t *handle = native_handle_create(numFds, 0); |
Felipe Leme | 6f674ae | 2016-11-18 17:10:33 -0800 | [diff] [blame] | 1577 | if (handle == nullptr) { |
| 1578 | MYLOGE("Could not create native_handle\n"); |
| 1579 | return; |
| 1580 | } |
Jie Song | 9fbfad0 | 2017-06-20 16:29:42 -0700 | [diff] [blame] | 1581 | |
| 1582 | for (int i = 0; i < numFds; i++) { |
| 1583 | handle->data[i] = fd[i].release(); |
| 1584 | } |
Felipe Leme | 6f674ae | 2016-11-18 17:10:33 -0800 | [diff] [blame] | 1585 | |
Felipe Leme | f029297 | 2016-11-22 13:57:05 -0800 | [diff] [blame] | 1586 | // TODO: need a timeout mechanism so dumpstate does not hang on device implementation call. |
Steven Moreland | 7440ddb | 2016-12-15 16:13:39 -0800 | [diff] [blame] | 1587 | android::hardware::Return<void> status = dumpstate_device->dumpstateBoard(handle); |
| 1588 | if (!status.isOk()) { |
| 1589 | MYLOGE("dumpstateBoard failed: %s\n", status.description().c_str()); |
| 1590 | native_handle_close(handle); |
| 1591 | native_handle_delete(handle); |
| 1592 | return; |
| 1593 | } |
Felipe Leme | 6f674ae | 2016-11-18 17:10:33 -0800 | [diff] [blame] | 1594 | |
Jie Song | 9fbfad0 | 2017-06-20 16:29:42 -0700 | [diff] [blame] | 1595 | for (int i = 0; i < numFds; i++) { |
| 1596 | struct stat s; |
| 1597 | if (fstat(handle->data[i], &s) == -1) { |
| 1598 | MYLOGE("Failed to fstat %s: %d\n", kDumpstateBoardFiles[i].c_str(), errno); |
| 1599 | } else if (s.st_size > 0) { |
| 1600 | AddZipEntry(kDumpstateBoardFiles[i], path[i]); |
| 1601 | } else { |
| 1602 | MYLOGE("Ignoring empty %s\n", kDumpstateBoardFiles[i].c_str()); |
| 1603 | } |
| 1604 | } |
| 1605 | |
Felipe Leme | d8b94e5 | 2016-12-08 10:21:44 -0800 | [diff] [blame] | 1606 | printf("*** See dumpstate-board.txt entry ***\n"); |
Felipe Leme | 6f674ae | 2016-11-18 17:10:33 -0800 | [diff] [blame] | 1607 | |
| 1608 | native_handle_close(handle); |
| 1609 | native_handle_delete(handle); |
| 1610 | |
Jie Song | 9fbfad0 | 2017-06-20 16:29:42 -0700 | [diff] [blame] | 1611 | for (int i = 0; i < numFds; i++) { |
| 1612 | if (remove(path[i].c_str()) != 0) { |
| 1613 | MYLOGE("Could not remove(%s): %s\n", path[i].c_str(), strerror(errno)); |
| 1614 | } |
Felipe Leme | 6f674ae | 2016-11-18 17:10:33 -0800 | [diff] [blame] | 1615 | } |
| 1616 | } |
| 1617 | |
Felipe Leme | 4a0db9f | 2016-09-28 09:35:01 -0700 | [diff] [blame] | 1618 | static void ShowUsageAndExit(int exitCode = 1) { |
| 1619 | fprintf(stderr, |
Felipe Leme | bbaf3c1 | 2016-10-11 14:32:25 -0700 | [diff] [blame] | 1620 | "usage: dumpstate [-h] [-b soundfile] [-e soundfile] [-o file] [-d] [-p] " |
Felipe Leme | 4a0db9f | 2016-09-28 09:35:01 -0700 | [diff] [blame] | 1621 | "[-z]] [-s] [-S] [-q] [-B] [-P] [-R] [-V version]\n" |
| 1622 | " -h: display this help message\n" |
| 1623 | " -b: play sound file instead of vibrate, at beginning of job\n" |
| 1624 | " -e: play sound file instead of vibrate, at end of job\n" |
| 1625 | " -o: write to file (instead of stdout)\n" |
| 1626 | " -d: append date to filename (requires -o)\n" |
| 1627 | " -p: capture screenshot to filename.png (requires -o)\n" |
| 1628 | " -z: generate zipped file (requires -o)\n" |
| 1629 | " -s: write output to control socket (for init)\n" |
Takuya Ogawa | 47f644e | 2017-12-20 18:09:09 +0900 | [diff] [blame] | 1630 | " -S: write file location to control socket (for init; requires -o and -z)\n" |
Felipe Leme | 4a0db9f | 2016-09-28 09:35:01 -0700 | [diff] [blame] | 1631 | " -q: disable vibrate\n" |
| 1632 | " -B: send broadcast when finished (requires -o)\n" |
| 1633 | " -P: send broadcast when started and update system properties on " |
| 1634 | "progress (requires -o and -B)\n" |
| 1635 | " -R: take bugreport in remote mode (requires -o, -z, -d and -B, " |
| 1636 | "shouldn't be used with -P)\n" |
Felipe Leme | d071c68 | 2016-10-20 16:48:00 -0700 | [diff] [blame] | 1637 | " -v: prints the dumpstate header and exit\n"); |
Felipe Leme | 4a0db9f | 2016-09-28 09:35:01 -0700 | [diff] [blame] | 1638 | exit(exitCode); |
| 1639 | } |
| 1640 | |
| 1641 | static void ExitOnInvalidArgs() { |
| 1642 | fprintf(stderr, "invalid combination of args\n"); |
| 1643 | ShowUsageAndExit(); |
Colin Cross | f45fa6b | 2012-03-26 12:38:26 -0700 | [diff] [blame] | 1644 | } |
| 1645 | |
Felipe Leme | 6ae5c4f | 2017-01-10 14:13:22 -0800 | [diff] [blame] | 1646 | static void sig_handler(int) { |
Andres Morales | 2e671bb | 2014-08-21 12:38:22 -0700 | [diff] [blame] | 1647 | _exit(EXIT_FAILURE); |
John Michelau | 885f888 | 2013-05-06 16:42:02 -0500 | [diff] [blame] | 1648 | } |
| 1649 | |
Wei Liu | f87959e | 2016-08-26 14:51:42 -0700 | [diff] [blame] | 1650 | static void register_sig_handler() { |
| 1651 | struct sigaction sa; |
| 1652 | sigemptyset(&sa.sa_mask); |
| 1653 | sa.sa_flags = 0; |
| 1654 | sa.sa_handler = sig_handler; |
| 1655 | sigaction(SIGPIPE, &sa, NULL); // broken pipe |
| 1656 | sigaction(SIGSEGV, &sa, NULL); // segment fault |
| 1657 | sigaction(SIGINT, &sa, NULL); // ctrl-c |
| 1658 | sigaction(SIGTERM, &sa, NULL); // killed |
| 1659 | sigaction(SIGQUIT, &sa, NULL); // quit |
| 1660 | } |
| 1661 | |
Felipe Leme | 1d486fe | 2016-10-14 18:06:47 -0700 | [diff] [blame] | 1662 | bool Dumpstate::FinishZipFile() { |
Felipe Leme | 9a523ae | 2016-10-20 15:10:33 -0700 | [diff] [blame] | 1663 | std::string entry_name = base_name_ + "-" + name_ + ".txt"; |
Felipe Leme | 1d486fe | 2016-10-14 18:06:47 -0700 | [diff] [blame] | 1664 | MYLOGD("Adding main entry (%s) from %s to .zip bugreport\n", entry_name.c_str(), |
Felipe Leme | 9a523ae | 2016-10-20 15:10:33 -0700 | [diff] [blame] | 1665 | tmp_path_.c_str()); |
Felipe Leme | 5b9d3bf | 2016-08-16 17:20:21 -0700 | [diff] [blame] | 1666 | // Final timestamp |
| 1667 | char date[80]; |
| 1668 | time_t the_real_now_please_stand_up = time(nullptr); |
| 1669 | strftime(date, sizeof(date), "%Y/%m/%d %H:%M:%S", localtime(&the_real_now_please_stand_up)); |
Felipe Leme | 7447d7c | 2016-11-03 18:12:22 -0700 | [diff] [blame] | 1670 | MYLOGD("dumpstate id %d finished around %s (%ld s)\n", ds.id_, date, |
Felipe Leme | bbaf3c1 | 2016-10-11 14:32:25 -0700 | [diff] [blame] | 1671 | the_real_now_please_stand_up - ds.now_); |
Felipe Leme | 5b9d3bf | 2016-08-16 17:20:21 -0700 | [diff] [blame] | 1672 | |
Felipe Leme | 9a523ae | 2016-10-20 15:10:33 -0700 | [diff] [blame] | 1673 | if (!ds.AddZipEntry(entry_name, tmp_path_)) { |
Felipe Leme | cbce55d | 2016-02-08 09:53:18 -0800 | [diff] [blame] | 1674 | MYLOGE("Failed to add text entry to .zip file\n"); |
Felipe Leme | 1e9edc6 | 2015-12-21 16:02:13 -0800 | [diff] [blame] | 1675 | return false; |
| 1676 | } |
Felipe Leme | 1d486fe | 2016-10-14 18:06:47 -0700 | [diff] [blame] | 1677 | if (!AddTextZipEntry("main_entry.txt", entry_name)) { |
Felipe Leme | cbce55d | 2016-02-08 09:53:18 -0800 | [diff] [blame] | 1678 | MYLOGE("Failed to add main_entry.txt to .zip file\n"); |
Felipe Leme | 111b9d0 | 2016-02-03 09:28:24 -0800 | [diff] [blame] | 1679 | return false; |
Felipe Leme | 809d74e | 2016-02-02 12:57:00 -0800 | [diff] [blame] | 1680 | } |
Felipe Leme | 1e9edc6 | 2015-12-21 16:02:13 -0800 | [diff] [blame] | 1681 | |
Felipe Leme | 0f3fb20 | 2016-06-10 17:10:53 -0700 | [diff] [blame] | 1682 | // Add log file (which contains stderr output) to zip... |
| 1683 | fprintf(stderr, "dumpstate_log.txt entry on zip file logged up to here\n"); |
Felipe Leme | 9a523ae | 2016-10-20 15:10:33 -0700 | [diff] [blame] | 1684 | if (!ds.AddZipEntry("dumpstate_log.txt", ds.log_path_.c_str())) { |
Felipe Leme | 0f3fb20 | 2016-06-10 17:10:53 -0700 | [diff] [blame] | 1685 | MYLOGE("Failed to add dumpstate log to .zip file\n"); |
| 1686 | return false; |
| 1687 | } |
| 1688 | // ... and re-opens it for further logging. |
Felipe Leme | 9a523ae | 2016-10-20 15:10:33 -0700 | [diff] [blame] | 1689 | redirect_to_existing_file(stderr, const_cast<char*>(ds.log_path_.c_str())); |
Felipe Leme | 0f3fb20 | 2016-06-10 17:10:53 -0700 | [diff] [blame] | 1690 | fprintf(stderr, "\n"); |
| 1691 | |
Felipe Leme | c6bc8bc | 2016-10-27 15:58:27 -0700 | [diff] [blame] | 1692 | int32_t err = zip_writer_->Finish(); |
Felipe Leme | 1d486fe | 2016-10-14 18:06:47 -0700 | [diff] [blame] | 1693 | if (err != 0) { |
Felipe Leme | c6bc8bc | 2016-10-27 15:58:27 -0700 | [diff] [blame] | 1694 | MYLOGE("zip_writer_->Finish(): %s\n", ZipWriter::ErrorCodeString(err)); |
Felipe Leme | 1e9edc6 | 2015-12-21 16:02:13 -0800 | [diff] [blame] | 1695 | return false; |
| 1696 | } |
| 1697 | |
Felipe Leme | 1d486fe | 2016-10-14 18:06:47 -0700 | [diff] [blame] | 1698 | // TODO: remove once FinishZipFile() is automatically handled by Dumpstate's destructor. |
| 1699 | ds.zip_file.reset(nullptr); |
| 1700 | |
Felipe Leme | e9d2c54 | 2016-11-15 11:48:26 -0800 | [diff] [blame] | 1701 | MYLOGD("Removing temporary file %s\n", tmp_path_.c_str()) |
| 1702 | if (remove(tmp_path_.c_str()) != 0) { |
| 1703 | MYLOGE("Failed to remove temporary file (%s): %s\n", tmp_path_.c_str(), strerror(errno)); |
Felipe Leme | c4eee56 | 2016-04-21 15:42:55 -0700 | [diff] [blame] | 1704 | } |
| 1705 | |
Felipe Leme | 1e9edc6 | 2015-12-21 16:02:13 -0800 | [diff] [blame] | 1706 | return true; |
| 1707 | } |
Felipe Leme | 6e01fa6 | 2015-11-11 19:35:14 -0800 | [diff] [blame] | 1708 | |
Chih-Hung Hsieh | cb057c2 | 2017-08-03 15:48:25 -0700 | [diff] [blame] | 1709 | static std::string SHA256_file_hash(const std::string& filepath) { |
Andreas Gampe | 27cd7b2 | 2016-07-18 18:24:05 -0700 | [diff] [blame] | 1710 | android::base::unique_fd fd(TEMP_FAILURE_RETRY(open(filepath.c_str(), O_RDONLY | O_NONBLOCK |
| 1711 | | O_CLOEXEC | O_NOFOLLOW))); |
Andreas Gampe | aff6843 | 2016-07-18 18:01:27 -0700 | [diff] [blame] | 1712 | if (fd == -1) { |
Felipe Leme | cbce55d | 2016-02-08 09:53:18 -0800 | [diff] [blame] | 1713 | MYLOGE("open(%s): %s\n", filepath.c_str(), strerror(errno)); |
Michal Karpinski | 4db754f | 2015-12-11 18:04:32 +0000 | [diff] [blame] | 1714 | return NULL; |
| 1715 | } |
| 1716 | |
| 1717 | SHA256_CTX ctx; |
Elliott Hughes | c4dc141 | 2016-04-12 16:28:31 -0700 | [diff] [blame] | 1718 | SHA256_Init(&ctx); |
Michal Karpinski | 4db754f | 2015-12-11 18:04:32 +0000 | [diff] [blame] | 1719 | |
| 1720 | std::vector<uint8_t> buffer(65536); |
| 1721 | while (1) { |
| 1722 | ssize_t bytes_read = TEMP_FAILURE_RETRY(read(fd.get(), buffer.data(), buffer.size())); |
| 1723 | if (bytes_read == 0) { |
| 1724 | break; |
| 1725 | } else if (bytes_read == -1) { |
Felipe Leme | cbce55d | 2016-02-08 09:53:18 -0800 | [diff] [blame] | 1726 | MYLOGE("read(%s): %s\n", filepath.c_str(), strerror(errno)); |
Michal Karpinski | 4db754f | 2015-12-11 18:04:32 +0000 | [diff] [blame] | 1727 | return NULL; |
| 1728 | } |
| 1729 | |
Elliott Hughes | c4dc141 | 2016-04-12 16:28:31 -0700 | [diff] [blame] | 1730 | SHA256_Update(&ctx, buffer.data(), bytes_read); |
Michal Karpinski | 4db754f | 2015-12-11 18:04:32 +0000 | [diff] [blame] | 1731 | } |
| 1732 | |
Elliott Hughes | c4dc141 | 2016-04-12 16:28:31 -0700 | [diff] [blame] | 1733 | uint8_t hash[SHA256_DIGEST_LENGTH]; |
| 1734 | SHA256_Final(hash, &ctx); |
| 1735 | |
| 1736 | char hash_buffer[SHA256_DIGEST_LENGTH * 2 + 1]; |
| 1737 | for(size_t i = 0; i < SHA256_DIGEST_LENGTH; i++) { |
Michal Karpinski | cbbdf73 | 2016-01-07 20:45:02 +0000 | [diff] [blame] | 1738 | sprintf(hash_buffer + (i * 2), "%02x", hash[i]); |
Michal Karpinski | 4db754f | 2015-12-11 18:04:32 +0000 | [diff] [blame] | 1739 | } |
| 1740 | hash_buffer[sizeof(hash_buffer) - 1] = 0; |
| 1741 | return std::string(hash_buffer); |
| 1742 | } |
| 1743 | |
Felipe Leme | a4ef1f0 | 2017-02-15 17:27:40 -0800 | [diff] [blame] | 1744 | static void SendBroadcast(const std::string& action, const std::vector<std::string>& args) { |
| 1745 | // clang-format off |
| 1746 | std::vector<std::string> am = {"/system/bin/cmd", "activity", "broadcast", "--user", "0", |
| 1747 | "--receiver-foreground", "--receiver-include-background", "-a", action}; |
| 1748 | // clang-format on |
Felipe Leme | 8d2410e | 2017-02-08 09:46:08 -0800 | [diff] [blame] | 1749 | |
| 1750 | am.insert(am.end(), args.begin(), args.end()); |
| 1751 | |
Felipe Leme | 8d2410e | 2017-02-08 09:46:08 -0800 | [diff] [blame] | 1752 | RunCommand("", am, |
| 1753 | CommandOptions::WithTimeout(20) |
| 1754 | .Log("Sending broadcast: '%s'\n") |
| 1755 | .Always() |
| 1756 | .DropRoot() |
| 1757 | .RedirectStderr() |
| 1758 | .Build()); |
| 1759 | } |
| 1760 | |
Felipe Leme | 35b8cf1 | 2017-02-10 15:47:29 -0800 | [diff] [blame] | 1761 | static void Vibrate(int duration_ms) { |
| 1762 | // clang-format off |
| 1763 | RunCommand("", {"cmd", "vibrator", "vibrate", std::to_string(duration_ms), "dumpstate"}, |
| 1764 | CommandOptions::WithTimeout(10) |
| 1765 | .Log("Vibrate: '%s'\n") |
| 1766 | .Always() |
| 1767 | .Build()); |
| 1768 | // clang-format on |
| 1769 | } |
| 1770 | |
Vishnu Nair | 20cf503 | 2018-01-05 13:15:49 -0800 | [diff] [blame] | 1771 | /** Main entry point for dumpstate. */ |
| 1772 | int run_main(int argc, char* argv[]) { |
Colin Cross | f45fa6b | 2012-03-26 12:38:26 -0700 | [diff] [blame] | 1773 | int do_add_date = 0; |
Felipe Leme | 6e01fa6 | 2015-11-11 19:35:14 -0800 | [diff] [blame] | 1774 | int do_zip_file = 0; |
John Michelau | 1f794c4 | 2012-09-17 11:20:19 -0500 | [diff] [blame] | 1775 | int do_vibrate = 1; |
Colin Cross | f45fa6b | 2012-03-26 12:38:26 -0700 | [diff] [blame] | 1776 | char* use_outfile = 0; |
Colin Cross | f45fa6b | 2012-03-26 12:38:26 -0700 | [diff] [blame] | 1777 | int use_socket = 0; |
Felipe Leme | 2628e9e | 2016-04-12 16:36:51 -0700 | [diff] [blame] | 1778 | int use_control_socket = 0; |
Colin Cross | f45fa6b | 2012-03-26 12:38:26 -0700 | [diff] [blame] | 1779 | int do_fb = 0; |
Jeff Sharkey | 27f9e6d | 2013-03-13 15:45:50 -0700 | [diff] [blame] | 1780 | int do_broadcast = 0; |
Michal Karpinski | 4db754f | 2015-12-11 18:04:32 +0000 | [diff] [blame] | 1781 | int is_remote_mode = 0; |
Felipe Leme | d071c68 | 2016-10-20 16:48:00 -0700 | [diff] [blame] | 1782 | bool show_header_only = false; |
Felipe Leme | 75876a2 | 2016-10-27 16:31:27 -0700 | [diff] [blame] | 1783 | bool do_start_service = false; |
Felipe Leme | 6ec6ac4 | 2017-01-10 15:29:53 -0800 | [diff] [blame] | 1784 | bool telephony_only = false; |
mukesh agrawal | 253dad4 | 2018-01-23 21:59:59 -0800 | [diff] [blame] | 1785 | bool wifi_only = false; |
Vishnu Nair | 20cf503 | 2018-01-05 13:15:49 -0800 | [diff] [blame] | 1786 | int dup_stdout_fd; |
| 1787 | int dup_stderr_fd; |
Felipe Leme | 8fecfdd | 2016-02-09 10:40:07 -0800 | [diff] [blame] | 1788 | |
Colin Cross | f45fa6b | 2012-03-26 12:38:26 -0700 | [diff] [blame] | 1789 | /* set as high priority, and protect from OOM killer */ |
| 1790 | setpriority(PRIO_PROCESS, 0, -20); |
Wei Wang | 9c1f9bb | 2016-06-28 14:32:35 -0700 | [diff] [blame] | 1791 | |
Felipe Leme | d071c68 | 2016-10-20 16:48:00 -0700 | [diff] [blame] | 1792 | FILE* oom_adj = fopen("/proc/self/oom_score_adj", "we"); |
Colin Cross | f45fa6b | 2012-03-26 12:38:26 -0700 | [diff] [blame] | 1793 | if (oom_adj) { |
Wei Wang | 9c1f9bb | 2016-06-28 14:32:35 -0700 | [diff] [blame] | 1794 | fputs("-1000", oom_adj); |
Colin Cross | f45fa6b | 2012-03-26 12:38:26 -0700 | [diff] [blame] | 1795 | fclose(oom_adj); |
Wei Wang | 9c1f9bb | 2016-06-28 14:32:35 -0700 | [diff] [blame] | 1796 | } else { |
| 1797 | /* fallback to kernels <= 2.6.35 */ |
| 1798 | oom_adj = fopen("/proc/self/oom_adj", "we"); |
| 1799 | if (oom_adj) { |
| 1800 | fputs("-17", oom_adj); |
| 1801 | fclose(oom_adj); |
| 1802 | } |
Colin Cross | f45fa6b | 2012-03-26 12:38:26 -0700 | [diff] [blame] | 1803 | } |
| 1804 | |
Jeff Brown | 1dc94e3 | 2014-09-11 14:15:27 -0700 | [diff] [blame] | 1805 | /* parse arguments */ |
Colin Cross | f45fa6b | 2012-03-26 12:38:26 -0700 | [diff] [blame] | 1806 | int c; |
Felipe Leme | 2628e9e | 2016-04-12 16:36:51 -0700 | [diff] [blame] | 1807 | while ((c = getopt(argc, argv, "dho:svqzpPBRSV:")) != -1) { |
Colin Cross | f45fa6b | 2012-03-26 12:38:26 -0700 | [diff] [blame] | 1808 | switch (c) { |
Felipe Leme | e844a9d | 2016-09-21 15:01:39 -0700 | [diff] [blame] | 1809 | // clang-format off |
Felipe Leme | d071c68 | 2016-10-20 16:48:00 -0700 | [diff] [blame] | 1810 | case 'd': do_add_date = 1; break; |
| 1811 | case 'z': do_zip_file = 1; break; |
| 1812 | case 'o': use_outfile = optarg; break; |
| 1813 | case 's': use_socket = 1; break; |
| 1814 | case 'S': use_control_socket = 1; break; |
| 1815 | case 'v': show_header_only = true; break; |
| 1816 | case 'q': do_vibrate = 0; break; |
| 1817 | case 'p': do_fb = 1; break; |
Felipe Leme | 9a523ae | 2016-10-20 15:10:33 -0700 | [diff] [blame] | 1818 | case 'P': ds.update_progress_ = true; break; |
Felipe Leme | d071c68 | 2016-10-20 16:48:00 -0700 | [diff] [blame] | 1819 | case 'R': is_remote_mode = 1; break; |
| 1820 | case 'B': do_broadcast = 1; break; |
| 1821 | case 'V': break; // compatibility no-op |
Felipe Leme | 4a0db9f | 2016-09-28 09:35:01 -0700 | [diff] [blame] | 1822 | case 'h': |
| 1823 | ShowUsageAndExit(0); |
| 1824 | break; |
| 1825 | default: |
| 1826 | fprintf(stderr, "Invalid option: %c\n", c); |
| 1827 | ShowUsageAndExit(); |
Felipe Leme | e844a9d | 2016-09-21 15:01:39 -0700 | [diff] [blame] | 1828 | // clang-format on |
Colin Cross | f45fa6b | 2012-03-26 12:38:26 -0700 | [diff] [blame] | 1829 | } |
| 1830 | } |
| 1831 | |
Felipe Leme | d071c68 | 2016-10-20 16:48:00 -0700 | [diff] [blame] | 1832 | // TODO: use helper function to convert argv into a string |
| 1833 | for (int i = 0; i < argc; i++) { |
| 1834 | ds.args_ += argv[i]; |
| 1835 | if (i < argc - 1) { |
| 1836 | ds.args_ += " "; |
| 1837 | } |
| 1838 | } |
| 1839 | |
| 1840 | ds.extra_options_ = android::base::GetProperty(PROPERTY_EXTRA_OPTIONS, ""); |
Felipe Leme | 9a523ae | 2016-10-20 15:10:33 -0700 | [diff] [blame] | 1841 | if (!ds.extra_options_.empty()) { |
Felipe Leme | 9ce6aa4 | 2016-09-21 10:02:25 -0700 | [diff] [blame] | 1842 | // Framework uses a system property to override some command-line args. |
| 1843 | // Currently, it contains the type of the requested bugreport. |
Felipe Leme | 9a523ae | 2016-10-20 15:10:33 -0700 | [diff] [blame] | 1844 | if (ds.extra_options_ == "bugreportplus") { |
Felipe Leme | 75876a2 | 2016-10-27 16:31:27 -0700 | [diff] [blame] | 1845 | // Currently, the dumpstate binder is only used by Shell to update progress. |
| 1846 | do_start_service = true; |
Felipe Leme | 9a523ae | 2016-10-20 15:10:33 -0700 | [diff] [blame] | 1847 | ds.update_progress_ = true; |
Felipe Leme | 9ce6aa4 | 2016-09-21 10:02:25 -0700 | [diff] [blame] | 1848 | do_fb = 0; |
Felipe Leme | 9a523ae | 2016-10-20 15:10:33 -0700 | [diff] [blame] | 1849 | } else if (ds.extra_options_ == "bugreportremote") { |
Felipe Leme | 9ce6aa4 | 2016-09-21 10:02:25 -0700 | [diff] [blame] | 1850 | do_vibrate = 0; |
| 1851 | is_remote_mode = 1; |
| 1852 | do_fb = 0; |
Felipe Leme | 9a523ae | 2016-10-20 15:10:33 -0700 | [diff] [blame] | 1853 | } else if (ds.extra_options_ == "bugreportwear") { |
lingfan | 4461251 | 2018-02-27 11:32:11 -0800 | [diff] [blame] | 1854 | do_start_service = true; |
Felipe Leme | 9a523ae | 2016-10-20 15:10:33 -0700 | [diff] [blame] | 1855 | ds.update_progress_ = true; |
Alain Vongsouvanh | 46edde3 | 2017-10-25 16:16:24 -0700 | [diff] [blame] | 1856 | do_zip_file = 1; |
Felipe Leme | 6ec6ac4 | 2017-01-10 15:29:53 -0800 | [diff] [blame] | 1857 | } else if (ds.extra_options_ == "bugreporttelephony") { |
| 1858 | telephony_only = true; |
mukesh agrawal | 253dad4 | 2018-01-23 21:59:59 -0800 | [diff] [blame] | 1859 | } else if (ds.extra_options_ == "bugreportwifi") { |
| 1860 | wifi_only = true; |
| 1861 | do_zip_file = 1; |
Felipe Leme | 9ce6aa4 | 2016-09-21 10:02:25 -0700 | [diff] [blame] | 1862 | } else { |
Felipe Leme | 9a523ae | 2016-10-20 15:10:33 -0700 | [diff] [blame] | 1863 | MYLOGE("Unknown extra option: %s\n", ds.extra_options_.c_str()); |
Felipe Leme | 9ce6aa4 | 2016-09-21 10:02:25 -0700 | [diff] [blame] | 1864 | } |
| 1865 | // Reset the property |
Felipe Leme | 96c2bbb | 2016-09-26 09:21:21 -0700 | [diff] [blame] | 1866 | android::base::SetProperty(PROPERTY_EXTRA_OPTIONS, ""); |
Felipe Leme | 9ce6aa4 | 2016-09-21 10:02:25 -0700 | [diff] [blame] | 1867 | } |
| 1868 | |
Naveen Kalla | b53a1c9 | 2017-03-16 18:17:25 -0700 | [diff] [blame] | 1869 | ds.notification_title = android::base::GetProperty(PROPERTY_EXTRA_TITLE, ""); |
| 1870 | if (!ds.notification_title.empty()) { |
| 1871 | // Reset the property |
| 1872 | android::base::SetProperty(PROPERTY_EXTRA_TITLE, ""); |
| 1873 | |
| 1874 | ds.notification_description = android::base::GetProperty(PROPERTY_EXTRA_DESCRIPTION, ""); |
| 1875 | if (!ds.notification_description.empty()) { |
| 1876 | // Reset the property |
| 1877 | android::base::SetProperty(PROPERTY_EXTRA_DESCRIPTION, ""); |
| 1878 | } |
| 1879 | MYLOGD("notification (title: %s, description: %s)\n", |
| 1880 | ds.notification_title.c_str(), ds.notification_description.c_str()); |
| 1881 | } |
| 1882 | |
Felipe Leme | 9a523ae | 2016-10-20 15:10:33 -0700 | [diff] [blame] | 1883 | if ((do_zip_file || do_add_date || ds.update_progress_ || do_broadcast) && !use_outfile) { |
Felipe Leme | 4a0db9f | 2016-09-28 09:35:01 -0700 | [diff] [blame] | 1884 | ExitOnInvalidArgs(); |
Felipe Leme | 6e01fa6 | 2015-11-11 19:35:14 -0800 | [diff] [blame] | 1885 | } |
| 1886 | |
Felipe Leme | 2628e9e | 2016-04-12 16:36:51 -0700 | [diff] [blame] | 1887 | if (use_control_socket && !do_zip_file) { |
Felipe Leme | 4a0db9f | 2016-09-28 09:35:01 -0700 | [diff] [blame] | 1888 | ExitOnInvalidArgs(); |
Felipe Leme | 2628e9e | 2016-04-12 16:36:51 -0700 | [diff] [blame] | 1889 | } |
| 1890 | |
Felipe Leme | 9a523ae | 2016-10-20 15:10:33 -0700 | [diff] [blame] | 1891 | if (ds.update_progress_ && !do_broadcast) { |
Felipe Leme | 4a0db9f | 2016-09-28 09:35:01 -0700 | [diff] [blame] | 1892 | ExitOnInvalidArgs(); |
Felipe Leme | 71bbfc5 | 2015-11-23 14:14:51 -0800 | [diff] [blame] | 1893 | } |
Felipe Leme | 6e01fa6 | 2015-11-11 19:35:14 -0800 | [diff] [blame] | 1894 | |
Felipe Leme | 9a523ae | 2016-10-20 15:10:33 -0700 | [diff] [blame] | 1895 | if (is_remote_mode && (ds.update_progress_ || !do_broadcast || !do_zip_file || !do_add_date)) { |
Felipe Leme | 4a0db9f | 2016-09-28 09:35:01 -0700 | [diff] [blame] | 1896 | ExitOnInvalidArgs(); |
Michal Karpinski | 4db754f | 2015-12-11 18:04:32 +0000 | [diff] [blame] | 1897 | } |
| 1898 | |
Felipe Leme | d071c68 | 2016-10-20 16:48:00 -0700 | [diff] [blame] | 1899 | if (ds.version_ == VERSION_DEFAULT) { |
| 1900 | ds.version_ = VERSION_CURRENT; |
Felipe Leme | 809d74e | 2016-02-02 12:57:00 -0800 | [diff] [blame] | 1901 | } |
| 1902 | |
Vishnu Nair | 64afc02 | 2018-02-01 15:29:34 -0800 | [diff] [blame] | 1903 | if (ds.version_ != VERSION_CURRENT && ds.version_ != VERSION_SPLIT_ANR) { |
| 1904 | MYLOGE("invalid version requested ('%s'); suppported values are: ('%s', '%s', '%s')\n", |
| 1905 | ds.version_.c_str(), VERSION_DEFAULT.c_str(), VERSION_CURRENT.c_str(), |
| 1906 | VERSION_SPLIT_ANR.c_str()); |
Felipe Leme | d071c68 | 2016-10-20 16:48:00 -0700 | [diff] [blame] | 1907 | exit(1); |
| 1908 | } |
| 1909 | |
| 1910 | if (show_header_only) { |
| 1911 | ds.PrintHeader(); |
| 1912 | exit(0); |
| 1913 | } |
| 1914 | |
Felipe Leme | 7447d7c | 2016-11-03 18:12:22 -0700 | [diff] [blame] | 1915 | /* redirect output if needed */ |
| 1916 | bool is_redirecting = !use_socket && use_outfile; |
| 1917 | |
| 1918 | // TODO: temporarily set progress until it's part of the Dumpstate constructor |
| 1919 | std::string stats_path = |
| 1920 | is_redirecting ? android::base::StringPrintf("%s/dumpstate-stats.txt", dirname(use_outfile)) |
| 1921 | : ""; |
| 1922 | ds.progress_.reset(new Progress(stats_path)); |
| 1923 | |
Felipe Leme | d071c68 | 2016-10-20 16:48:00 -0700 | [diff] [blame] | 1924 | /* gets the sequential id */ |
Felipe Leme | 7447d7c | 2016-11-03 18:12:22 -0700 | [diff] [blame] | 1925 | uint32_t last_id = android::base::GetIntProperty(PROPERTY_LAST_ID, 0); |
Felipe Leme | d071c68 | 2016-10-20 16:48:00 -0700 | [diff] [blame] | 1926 | ds.id_ = ++last_id; |
| 1927 | android::base::SetProperty(PROPERTY_LAST_ID, std::to_string(last_id)); |
| 1928 | |
| 1929 | MYLOGI("begin\n"); |
| 1930 | |
Felipe Leme | 6ae5c4f | 2017-01-10 14:13:22 -0800 | [diff] [blame] | 1931 | register_sig_handler(); |
Felipe Leme | d071c68 | 2016-10-20 16:48:00 -0700 | [diff] [blame] | 1932 | |
Felipe Leme | 75876a2 | 2016-10-27 16:31:27 -0700 | [diff] [blame] | 1933 | if (do_start_service) { |
| 1934 | MYLOGI("Starting 'dumpstate' service\n"); |
| 1935 | android::status_t ret; |
| 1936 | if ((ret = android::os::DumpstateService::Start()) != android::OK) { |
| 1937 | MYLOGE("Unable to start DumpstateService: %d\n", ret); |
| 1938 | } |
| 1939 | } |
| 1940 | |
Felipe Leme | f029297 | 2016-11-22 13:57:05 -0800 | [diff] [blame] | 1941 | if (PropertiesHelper::IsDryRun()) { |
Felipe Leme | d071c68 | 2016-10-20 16:48:00 -0700 | [diff] [blame] | 1942 | MYLOGI("Running on dry-run mode (to disable it, call 'setprop dumpstate.dry_run false')\n"); |
| 1943 | } |
| 1944 | |
Felipe Leme | 7447d7c | 2016-11-03 18:12:22 -0700 | [diff] [blame] | 1945 | MYLOGI("dumpstate info: id=%d, args='%s', extra_options= %s)\n", ds.id_, ds.args_.c_str(), |
Felipe Leme | d071c68 | 2016-10-20 16:48:00 -0700 | [diff] [blame] | 1946 | ds.extra_options_.c_str()); |
| 1947 | |
Felipe Leme | bbaf3c1 | 2016-10-11 14:32:25 -0700 | [diff] [blame] | 1948 | MYLOGI("bugreport format version: %s\n", ds.version_.c_str()); |
Felipe Leme | 809d74e | 2016-02-02 12:57:00 -0800 | [diff] [blame] | 1949 | |
Felipe Leme | 9a523ae | 2016-10-20 15:10:33 -0700 | [diff] [blame] | 1950 | ds.do_early_screenshot_ = ds.update_progress_; |
Felipe Leme | e338bf6 | 2015-12-07 14:03:50 -0800 | [diff] [blame] | 1951 | |
Christopher Ferris | ed9354f | 2014-10-01 17:35:01 -0700 | [diff] [blame] | 1952 | // If we are going to use a socket, do it as early as possible |
| 1953 | // to avoid timeouts from bugreport. |
| 1954 | if (use_socket) { |
| 1955 | redirect_to_socket(stdout, "dumpstate"); |
| 1956 | } |
| 1957 | |
Felipe Leme | 2628e9e | 2016-04-12 16:36:51 -0700 | [diff] [blame] | 1958 | if (use_control_socket) { |
| 1959 | MYLOGD("Opening control socket\n"); |
Felipe Leme | 9a523ae | 2016-10-20 15:10:33 -0700 | [diff] [blame] | 1960 | ds.control_socket_fd_ = open_socket("dumpstate"); |
| 1961 | ds.update_progress_ = 1; |
Felipe Leme | 2628e9e | 2016-04-12 16:36:51 -0700 | [diff] [blame] | 1962 | } |
| 1963 | |
Felipe Leme | 71bbfc5 | 2015-11-23 14:14:51 -0800 | [diff] [blame] | 1964 | if (is_redirecting) { |
Felipe Leme | 9a523ae | 2016-10-20 15:10:33 -0700 | [diff] [blame] | 1965 | ds.bugreport_dir_ = dirname(use_outfile); |
Felipe Leme | f8124bd | 2016-12-15 08:54:22 -0800 | [diff] [blame] | 1966 | std::string build_id = android::base::GetProperty("ro.build.id", "UNKNOWN_BUILD"); |
Ian Pedowitz | 570e6ec | 2017-03-17 22:36:53 -0700 | [diff] [blame] | 1967 | std::string device_name = android::base::GetProperty("ro.product.name", "UNKNOWN_DEVICE"); |
Felipe Leme | f8124bd | 2016-12-15 08:54:22 -0800 | [diff] [blame] | 1968 | ds.base_name_ = android::base::StringPrintf("%s-%s-%s", basename(use_outfile), |
| 1969 | device_name.c_str(), build_id.c_str()); |
Felipe Leme | 71bbfc5 | 2015-11-23 14:14:51 -0800 | [diff] [blame] | 1970 | if (do_add_date) { |
| 1971 | char date[80]; |
Felipe Leme | bbaf3c1 | 2016-10-11 14:32:25 -0700 | [diff] [blame] | 1972 | strftime(date, sizeof(date), "%Y-%m-%d-%H-%M-%S", localtime(&ds.now_)); |
Felipe Leme | 2b9b06c | 2016-10-14 09:13:06 -0700 | [diff] [blame] | 1973 | ds.name_ = date; |
Felipe Leme | ad5f6c4 | 2015-11-30 14:26:46 -0800 | [diff] [blame] | 1974 | } else { |
Felipe Leme | 2b9b06c | 2016-10-14 09:13:06 -0700 | [diff] [blame] | 1975 | ds.name_ = "undated"; |
Felipe Leme | 71bbfc5 | 2015-11-23 14:14:51 -0800 | [diff] [blame] | 1976 | } |
Felipe Leme | 6ec6ac4 | 2017-01-10 15:29:53 -0800 | [diff] [blame] | 1977 | |
| 1978 | if (telephony_only) { |
| 1979 | ds.base_name_ += "-telephony"; |
mukesh agrawal | 253dad4 | 2018-01-23 21:59:59 -0800 | [diff] [blame] | 1980 | } else if (wifi_only) { |
| 1981 | ds.base_name_ += "-wifi"; |
Felipe Leme | 6ec6ac4 | 2017-01-10 15:29:53 -0800 | [diff] [blame] | 1982 | } |
| 1983 | |
Felipe Leme | 71bbfc5 | 2015-11-23 14:14:51 -0800 | [diff] [blame] | 1984 | if (do_fb) { |
Felipe Leme | 9a523ae | 2016-10-20 15:10:33 -0700 | [diff] [blame] | 1985 | ds.screenshot_path_ = ds.GetPath(".png"); |
Felipe Leme | 71bbfc5 | 2015-11-23 14:14:51 -0800 | [diff] [blame] | 1986 | } |
Felipe Leme | 9a523ae | 2016-10-20 15:10:33 -0700 | [diff] [blame] | 1987 | ds.tmp_path_ = ds.GetPath(".tmp"); |
Felipe Leme | 75876a2 | 2016-10-27 16:31:27 -0700 | [diff] [blame] | 1988 | ds.log_path_ = ds.GetPath("-dumpstate_log-" + std::to_string(ds.pid_) + ".txt"); |
Felipe Leme | 71bbfc5 | 2015-11-23 14:14:51 -0800 | [diff] [blame] | 1989 | |
Felipe Leme | e844a9d | 2016-09-21 15:01:39 -0700 | [diff] [blame] | 1990 | MYLOGD( |
| 1991 | "Bugreport dir: %s\n" |
| 1992 | "Base name: %s\n" |
| 1993 | "Suffix: %s\n" |
| 1994 | "Log path: %s\n" |
| 1995 | "Temporary path: %s\n" |
| 1996 | "Screenshot path: %s\n", |
Felipe Leme | 9a523ae | 2016-10-20 15:10:33 -0700 | [diff] [blame] | 1997 | ds.bugreport_dir_.c_str(), ds.base_name_.c_str(), ds.name_.c_str(), |
| 1998 | ds.log_path_.c_str(), ds.tmp_path_.c_str(), ds.screenshot_path_.c_str()); |
Felipe Leme | 71bbfc5 | 2015-11-23 14:14:51 -0800 | [diff] [blame] | 1999 | |
Felipe Leme | 1e9edc6 | 2015-12-21 16:02:13 -0800 | [diff] [blame] | 2000 | if (do_zip_file) { |
Felipe Leme | 9a523ae | 2016-10-20 15:10:33 -0700 | [diff] [blame] | 2001 | ds.path_ = ds.GetPath(".zip"); |
| 2002 | MYLOGD("Creating initial .zip file (%s)\n", ds.path_.c_str()); |
| 2003 | create_parent_dirs(ds.path_.c_str()); |
| 2004 | ds.zip_file.reset(fopen(ds.path_.c_str(), "wb")); |
Felipe Leme | 1d486fe | 2016-10-14 18:06:47 -0700 | [diff] [blame] | 2005 | if (ds.zip_file == nullptr) { |
Felipe Leme | 9a523ae | 2016-10-20 15:10:33 -0700 | [diff] [blame] | 2006 | MYLOGE("fopen(%s, 'wb'): %s\n", ds.path_.c_str(), strerror(errno)); |
Felipe Leme | 1e9edc6 | 2015-12-21 16:02:13 -0800 | [diff] [blame] | 2007 | do_zip_file = 0; |
| 2008 | } else { |
Felipe Leme | c6bc8bc | 2016-10-27 15:58:27 -0700 | [diff] [blame] | 2009 | ds.zip_writer_.reset(new ZipWriter(ds.zip_file.get())); |
Felipe Leme | 1e9edc6 | 2015-12-21 16:02:13 -0800 | [diff] [blame] | 2010 | } |
Felipe Leme | 1d486fe | 2016-10-14 18:06:47 -0700 | [diff] [blame] | 2011 | ds.AddTextZipEntry("version.txt", ds.version_); |
Felipe Leme | 1e9edc6 | 2015-12-21 16:02:13 -0800 | [diff] [blame] | 2012 | } |
| 2013 | |
Felipe Leme | 9a523ae | 2016-10-20 15:10:33 -0700 | [diff] [blame] | 2014 | if (ds.update_progress_) { |
Felipe Leme | dcd1f0d | 2016-08-04 12:48:50 -0700 | [diff] [blame] | 2015 | if (do_broadcast) { |
| 2016 | // clang-format off |
Christopher Tate | cfaa07a | 2017-01-23 12:20:21 -0800 | [diff] [blame] | 2017 | |
Felipe Leme | dcd1f0d | 2016-08-04 12:48:50 -0700 | [diff] [blame] | 2018 | std::vector<std::string> am_args = { |
Felipe Leme | a4ef1f0 | 2017-02-15 17:27:40 -0800 | [diff] [blame] | 2019 | "--receiver-permission", "android.permission.DUMP", |
Felipe Leme | 2b9b06c | 2016-10-14 09:13:06 -0700 | [diff] [blame] | 2020 | "--es", "android.intent.extra.NAME", ds.name_, |
Felipe Leme | e844a9d | 2016-09-21 15:01:39 -0700 | [diff] [blame] | 2021 | "--ei", "android.intent.extra.ID", std::to_string(ds.id_), |
Felipe Leme | 75876a2 | 2016-10-27 16:31:27 -0700 | [diff] [blame] | 2022 | "--ei", "android.intent.extra.PID", std::to_string(ds.pid_), |
Felipe Leme | 7447d7c | 2016-11-03 18:12:22 -0700 | [diff] [blame] | 2023 | "--ei", "android.intent.extra.MAX", std::to_string(ds.progress_->GetMax()), |
Felipe Leme | dcd1f0d | 2016-08-04 12:48:50 -0700 | [diff] [blame] | 2024 | }; |
| 2025 | // clang-format on |
Felipe Leme | a4ef1f0 | 2017-02-15 17:27:40 -0800 | [diff] [blame] | 2026 | SendBroadcast("com.android.internal.intent.action.BUGREPORT_STARTED", am_args); |
Felipe Leme | dcd1f0d | 2016-08-04 12:48:50 -0700 | [diff] [blame] | 2027 | } |
Felipe Leme | aabfcae | 2016-07-29 09:49:04 -0700 | [diff] [blame] | 2028 | if (use_control_socket) { |
Felipe Leme | 9a523ae | 2016-10-20 15:10:33 -0700 | [diff] [blame] | 2029 | dprintf(ds.control_socket_fd_, "BEGIN:%s\n", ds.path_.c_str()); |
Felipe Leme | aabfcae | 2016-07-29 09:49:04 -0700 | [diff] [blame] | 2030 | } |
Felipe Leme | 71bbfc5 | 2015-11-23 14:14:51 -0800 | [diff] [blame] | 2031 | } |
| 2032 | } |
| 2033 | |
Nick Kralevich | f3599b3 | 2016-01-25 15:05:16 -0800 | [diff] [blame] | 2034 | /* read /proc/cmdline before dropping root */ |
| 2035 | FILE *cmdline = fopen("/proc/cmdline", "re"); |
| 2036 | if (cmdline) { |
| 2037 | fgets(cmdline_buf, sizeof(cmdline_buf), cmdline); |
| 2038 | fclose(cmdline); |
| 2039 | } |
| 2040 | |
John Michelau | 1f794c4 | 2012-09-17 11:20:19 -0500 | [diff] [blame] | 2041 | if (do_vibrate) { |
Felipe Leme | 35b8cf1 | 2017-02-10 15:47:29 -0800 | [diff] [blame] | 2042 | Vibrate(150); |
John Michelau | 1f794c4 | 2012-09-17 11:20:19 -0500 | [diff] [blame] | 2043 | } |
Colin Cross | f45fa6b | 2012-03-26 12:38:26 -0700 | [diff] [blame] | 2044 | |
Felipe Leme | 9a523ae | 2016-10-20 15:10:33 -0700 | [diff] [blame] | 2045 | if (do_fb && ds.do_early_screenshot_) { |
| 2046 | if (ds.screenshot_path_.empty()) { |
Felipe Leme | 3634a1e | 2015-12-09 10:11:47 -0800 | [diff] [blame] | 2047 | // should not have happened |
Felipe Leme | cbce55d | 2016-02-08 09:53:18 -0800 | [diff] [blame] | 2048 | MYLOGE("INTERNAL ERROR: skipping early screenshot because path was not set\n"); |
Felipe Leme | 3634a1e | 2015-12-09 10:11:47 -0800 | [diff] [blame] | 2049 | } else { |
Felipe Leme | cbce55d | 2016-02-08 09:53:18 -0800 | [diff] [blame] | 2050 | MYLOGI("taking early screenshot\n"); |
Felipe Leme | bbaf3c1 | 2016-10-11 14:32:25 -0700 | [diff] [blame] | 2051 | ds.TakeScreenshot(); |
Felipe Leme | e338bf6 | 2015-12-07 14:03:50 -0800 | [diff] [blame] | 2052 | } |
| 2053 | } |
| 2054 | |
Felipe Leme | 1e9edc6 | 2015-12-21 16:02:13 -0800 | [diff] [blame] | 2055 | if (do_zip_file) { |
Felipe Leme | 9a523ae | 2016-10-20 15:10:33 -0700 | [diff] [blame] | 2056 | if (chown(ds.path_.c_str(), AID_SHELL, AID_SHELL)) { |
| 2057 | MYLOGE("Unable to change ownership of zip file %s: %s\n", ds.path_.c_str(), |
Felipe Leme | 1d486fe | 2016-10-14 18:06:47 -0700 | [diff] [blame] | 2058 | strerror(errno)); |
Felipe Leme | 1e9edc6 | 2015-12-21 16:02:13 -0800 | [diff] [blame] | 2059 | } |
| 2060 | } |
| 2061 | |
Felipe Leme | 71bbfc5 | 2015-11-23 14:14:51 -0800 | [diff] [blame] | 2062 | if (is_redirecting) { |
Vishnu Nair | 20cf503 | 2018-01-05 13:15:49 -0800 | [diff] [blame] | 2063 | TEMP_FAILURE_RETRY(dup_stderr_fd = dup(fileno(stderr))); |
Felipe Leme | 9a523ae | 2016-10-20 15:10:33 -0700 | [diff] [blame] | 2064 | redirect_to_file(stderr, const_cast<char*>(ds.log_path_.c_str())); |
| 2065 | if (chown(ds.log_path_.c_str(), AID_SHELL, AID_SHELL)) { |
| 2066 | MYLOGE("Unable to change ownership of dumpstate log file %s: %s\n", |
| 2067 | ds.log_path_.c_str(), strerror(errno)); |
Felipe Leme | 6fe9db6 | 2016-02-12 09:04:16 -0800 | [diff] [blame] | 2068 | } |
Vishnu Nair | 20cf503 | 2018-01-05 13:15:49 -0800 | [diff] [blame] | 2069 | TEMP_FAILURE_RETRY(dup_stdout_fd = dup(fileno(stdout))); |
Felipe Leme | 6e01fa6 | 2015-11-11 19:35:14 -0800 | [diff] [blame] | 2070 | /* TODO: rather than generating a text file now and zipping it later, |
| 2071 | it would be more efficient to redirect stdout to the zip entry |
| 2072 | directly, but the libziparchive doesn't support that option yet. */ |
Felipe Leme | 9a523ae | 2016-10-20 15:10:33 -0700 | [diff] [blame] | 2073 | redirect_to_file(stdout, const_cast<char*>(ds.tmp_path_.c_str())); |
| 2074 | if (chown(ds.tmp_path_.c_str(), AID_SHELL, AID_SHELL)) { |
Felipe Leme | 6fe9db6 | 2016-02-12 09:04:16 -0800 | [diff] [blame] | 2075 | MYLOGE("Unable to change ownership of temporary bugreport file %s: %s\n", |
Felipe Leme | 9a523ae | 2016-10-20 15:10:33 -0700 | [diff] [blame] | 2076 | ds.tmp_path_.c_str(), strerror(errno)); |
Felipe Leme | 6fe9db6 | 2016-02-12 09:04:16 -0800 | [diff] [blame] | 2077 | } |
Colin Cross | f45fa6b | 2012-03-26 12:38:26 -0700 | [diff] [blame] | 2078 | } |
Felipe Leme | d8b94e5 | 2016-12-08 10:21:44 -0800 | [diff] [blame] | 2079 | |
| 2080 | // Don't buffer stdout |
| 2081 | setvbuf(stdout, nullptr, _IONBF, 0); |
| 2082 | |
Felipe Leme | 608385d | 2016-02-01 10:35:38 -0800 | [diff] [blame] | 2083 | // NOTE: there should be no stdout output until now, otherwise it would break the header. |
| 2084 | // In particular, DurationReport objects should be created passing 'title, NULL', so their |
Felipe Leme | cbce55d | 2016-02-08 09:53:18 -0800 | [diff] [blame] | 2085 | // duration is logged into MYLOG instead. |
Felipe Leme | bbaf3c1 | 2016-10-11 14:32:25 -0700 | [diff] [blame] | 2086 | ds.PrintHeader(); |
Colin Cross | f45fa6b | 2012-03-26 12:38:26 -0700 | [diff] [blame] | 2087 | |
Felipe Leme | 6ec6ac4 | 2017-01-10 15:29:53 -0800 | [diff] [blame] | 2088 | if (telephony_only) { |
Jayachandran C | a94c717 | 2017-06-10 15:08:12 -0700 | [diff] [blame] | 2089 | DumpstateTelephonyOnly(); |
Felipe Leme | 6ec6ac4 | 2017-01-10 15:29:53 -0800 | [diff] [blame] | 2090 | ds.DumpstateBoard(); |
mukesh agrawal | 253dad4 | 2018-01-23 21:59:59 -0800 | [diff] [blame] | 2091 | } else if (wifi_only) { |
| 2092 | DumpstateWifiOnly(); |
Felipe Leme | 6ec6ac4 | 2017-01-10 15:29:53 -0800 | [diff] [blame] | 2093 | } else { |
| 2094 | // Dumps systrace right away, otherwise it will be filled with unnecessary events. |
| 2095 | // First try to dump anrd trace if the daemon is running. Otherwise, dump |
| 2096 | // the raw trace. |
| 2097 | if (!dump_anrd_trace()) { |
| 2098 | dump_systrace(); |
| 2099 | } |
| 2100 | |
| 2101 | // Invoking the following dumpsys calls before dump_traces() to try and |
| 2102 | // keep the system stats as close to its initial state as possible. |
Vishnu Nair | 780b128 | 2017-10-10 13:57:24 -0700 | [diff] [blame] | 2103 | RunDumpsysCritical(); |
Felipe Leme | 6ec6ac4 | 2017-01-10 15:29:53 -0800 | [diff] [blame] | 2104 | |
| 2105 | // TODO: Drop root user and move into dumpstate() once b/28633932 is fixed. |
| 2106 | dump_raft(); |
| 2107 | |
| 2108 | /* collect stack traces from Dalvik and native processes (needs root) */ |
| 2109 | dump_traces_path = dump_traces(); |
| 2110 | |
| 2111 | /* Run some operations that require root. */ |
Narayan Kamath | bd86372 | 2017-06-01 18:50:12 +0100 | [diff] [blame] | 2112 | tombstone_data.reset(GetDumpFds(TOMBSTONE_DIR, TOMBSTONE_FILE_PREFIX, !ds.IsZipping())); |
| 2113 | anr_data.reset(GetDumpFds(ANR_DIR, ANR_FILE_PREFIX, !ds.IsZipping())); |
Narayan Kamath | 8f78829 | 2017-05-25 13:20:39 +0100 | [diff] [blame] | 2114 | |
Felipe Leme | 6ec6ac4 | 2017-01-10 15:29:53 -0800 | [diff] [blame] | 2115 | ds.AddDir(RECOVERY_DIR, true); |
| 2116 | ds.AddDir(RECOVERY_DATA_DIR, true); |
| 2117 | ds.AddDir(LOGPERSIST_DATA_DIR, false); |
| 2118 | if (!PropertiesHelper::IsUserBuild()) { |
| 2119 | ds.AddDir(PROFILE_DATA_DIR_CUR, true); |
| 2120 | ds.AddDir(PROFILE_DATA_DIR_REF, true); |
| 2121 | } |
| 2122 | add_mountinfo(); |
Jayachandran C | a94c717 | 2017-06-10 15:08:12 -0700 | [diff] [blame] | 2123 | DumpIpTablesAsRoot(); |
Felipe Leme | 6ec6ac4 | 2017-01-10 15:29:53 -0800 | [diff] [blame] | 2124 | |
| 2125 | // Capture any IPSec policies in play. No keys are exposed here. |
| 2126 | RunCommand("IP XFRM POLICY", {"ip", "xfrm", "policy"}, |
| 2127 | CommandOptions::WithTimeout(10).Build()); |
| 2128 | |
| 2129 | // Run ss as root so we can see socket marks. |
| 2130 | RunCommand("DETAILED SOCKET STATE", {"ss", "-eionptu"}, |
| 2131 | CommandOptions::WithTimeout(10).Build()); |
| 2132 | |
Jin Qian | 3cd671e | 2017-09-27 18:50:04 -0700 | [diff] [blame] | 2133 | // Run iotop as root to show top 100 IO threads |
| 2134 | RunCommand("IOTOP", {"iotop", "-n", "1", "-m", "100"}); |
| 2135 | |
Felipe Leme | 6ec6ac4 | 2017-01-10 15:29:53 -0800 | [diff] [blame] | 2136 | if (!DropRootUser()) { |
| 2137 | return -1; |
| 2138 | } |
| 2139 | |
| 2140 | dumpstate(); |
Zhengyin Qian | 068ecc7 | 2016-08-10 16:48:14 -0700 | [diff] [blame] | 2141 | } |
Felipe Leme | 71a74ac | 2016-03-17 15:43:25 -0700 | [diff] [blame] | 2142 | |
Felipe Leme | 55b42a6 | 2015-11-10 17:39:08 -0800 | [diff] [blame] | 2143 | /* close output if needed */ |
Felipe Leme | 71bbfc5 | 2015-11-23 14:14:51 -0800 | [diff] [blame] | 2144 | if (is_redirecting) { |
Vishnu Nair | 20cf503 | 2018-01-05 13:15:49 -0800 | [diff] [blame] | 2145 | TEMP_FAILURE_RETRY(dup2(dup_stdout_fd, fileno(stdout))); |
Colin Cross | f45fa6b | 2012-03-26 12:38:26 -0700 | [diff] [blame] | 2146 | } |
| 2147 | |
Felipe Leme | 6e01fa6 | 2015-11-11 19:35:14 -0800 | [diff] [blame] | 2148 | /* rename or zip the (now complete) .tmp file to its final location */ |
| 2149 | if (use_outfile) { |
Felipe Leme | ad5f6c4 | 2015-11-30 14:26:46 -0800 | [diff] [blame] | 2150 | |
| 2151 | /* check if user changed the suffix using system properties */ |
Felipe Leme | 96c2bbb | 2016-09-26 09:21:21 -0700 | [diff] [blame] | 2152 | std::string name = android::base::GetProperty( |
Felipe Leme | 75876a2 | 2016-10-27 16:31:27 -0700 | [diff] [blame] | 2153 | android::base::StringPrintf("dumpstate.%d.name", ds.pid_), ""); |
Felipe Leme | ad5f6c4 | 2015-11-30 14:26:46 -0800 | [diff] [blame] | 2154 | bool change_suffix= false; |
Felipe Leme | 96c2bbb | 2016-09-26 09:21:21 -0700 | [diff] [blame] | 2155 | if (!name.empty()) { |
Felipe Leme | ad5f6c4 | 2015-11-30 14:26:46 -0800 | [diff] [blame] | 2156 | /* must whitelist which characters are allowed, otherwise it could cross directories */ |
| 2157 | std::regex valid_regex("^[-_a-zA-Z0-9]+$"); |
Felipe Leme | 96c2bbb | 2016-09-26 09:21:21 -0700 | [diff] [blame] | 2158 | if (std::regex_match(name.c_str(), valid_regex)) { |
Felipe Leme | ad5f6c4 | 2015-11-30 14:26:46 -0800 | [diff] [blame] | 2159 | change_suffix = true; |
| 2160 | } else { |
Felipe Leme | 96c2bbb | 2016-09-26 09:21:21 -0700 | [diff] [blame] | 2161 | MYLOGE("invalid suffix provided by user: %s\n", name.c_str()); |
Felipe Leme | ad5f6c4 | 2015-11-30 14:26:46 -0800 | [diff] [blame] | 2162 | } |
| 2163 | } |
| 2164 | if (change_suffix) { |
Felipe Leme | 2b9b06c | 2016-10-14 09:13:06 -0700 | [diff] [blame] | 2165 | MYLOGI("changing suffix from %s to %s\n", ds.name_.c_str(), name.c_str()); |
| 2166 | ds.name_ = name; |
Felipe Leme | 9a523ae | 2016-10-20 15:10:33 -0700 | [diff] [blame] | 2167 | if (!ds.screenshot_path_.empty()) { |
| 2168 | std::string new_screenshot_path = ds.GetPath(".png"); |
| 2169 | if (rename(ds.screenshot_path_.c_str(), new_screenshot_path.c_str())) { |
| 2170 | MYLOGE("rename(%s, %s): %s\n", ds.screenshot_path_.c_str(), |
| 2171 | new_screenshot_path.c_str(), strerror(errno)); |
Felipe Leme | ad5f6c4 | 2015-11-30 14:26:46 -0800 | [diff] [blame] | 2172 | } else { |
Felipe Leme | 9a523ae | 2016-10-20 15:10:33 -0700 | [diff] [blame] | 2173 | ds.screenshot_path_ = new_screenshot_path; |
Felipe Leme | ad5f6c4 | 2015-11-30 14:26:46 -0800 | [diff] [blame] | 2174 | } |
| 2175 | } |
| 2176 | } |
| 2177 | |
Felipe Leme | 6e01fa6 | 2015-11-11 19:35:14 -0800 | [diff] [blame] | 2178 | bool do_text_file = true; |
| 2179 | if (do_zip_file) { |
Felipe Leme | 1d486fe | 2016-10-14 18:06:47 -0700 | [diff] [blame] | 2180 | if (!ds.FinishZipFile()) { |
Felipe Leme | cbce55d | 2016-02-08 09:53:18 -0800 | [diff] [blame] | 2181 | MYLOGE("Failed to finish zip file; sending text bugreport instead\n"); |
Felipe Leme | 6e01fa6 | 2015-11-11 19:35:14 -0800 | [diff] [blame] | 2182 | do_text_file = true; |
| 2183 | } else { |
| 2184 | do_text_file = false; |
Felipe Leme | 9127435 | 2016-02-26 15:03:52 -0800 | [diff] [blame] | 2185 | // Since zip file is already created, it needs to be renamed. |
Felipe Leme | 9a523ae | 2016-10-20 15:10:33 -0700 | [diff] [blame] | 2186 | std::string new_path = ds.GetPath(".zip"); |
| 2187 | if (ds.path_ != new_path) { |
| 2188 | MYLOGD("Renaming zip file from %s to %s\n", ds.path_.c_str(), new_path.c_str()); |
| 2189 | if (rename(ds.path_.c_str(), new_path.c_str())) { |
| 2190 | MYLOGE("rename(%s, %s): %s\n", ds.path_.c_str(), new_path.c_str(), |
Felipe Leme | 1d486fe | 2016-10-14 18:06:47 -0700 | [diff] [blame] | 2191 | strerror(errno)); |
Felipe Leme | 9127435 | 2016-02-26 15:03:52 -0800 | [diff] [blame] | 2192 | } else { |
Felipe Leme | 9a523ae | 2016-10-20 15:10:33 -0700 | [diff] [blame] | 2193 | ds.path_ = new_path; |
Felipe Leme | 9127435 | 2016-02-26 15:03:52 -0800 | [diff] [blame] | 2194 | } |
| 2195 | } |
Felipe Leme | 6e01fa6 | 2015-11-11 19:35:14 -0800 | [diff] [blame] | 2196 | } |
| 2197 | } |
| 2198 | if (do_text_file) { |
Felipe Leme | 9a523ae | 2016-10-20 15:10:33 -0700 | [diff] [blame] | 2199 | ds.path_ = ds.GetPath(".txt"); |
| 2200 | MYLOGD("Generating .txt bugreport at %s from %s\n", ds.path_.c_str(), |
| 2201 | ds.tmp_path_.c_str()); |
| 2202 | if (rename(ds.tmp_path_.c_str(), ds.path_.c_str())) { |
| 2203 | MYLOGE("rename(%s, %s): %s\n", ds.tmp_path_.c_str(), ds.path_.c_str(), |
Felipe Leme | 1d486fe | 2016-10-14 18:06:47 -0700 | [diff] [blame] | 2204 | strerror(errno)); |
Felipe Leme | 9a523ae | 2016-10-20 15:10:33 -0700 | [diff] [blame] | 2205 | ds.path_.clear(); |
Felipe Leme | 6e01fa6 | 2015-11-11 19:35:14 -0800 | [diff] [blame] | 2206 | } |
| 2207 | } |
Felipe Leme | 2628e9e | 2016-04-12 16:36:51 -0700 | [diff] [blame] | 2208 | if (use_control_socket) { |
| 2209 | if (do_text_file) { |
Felipe Leme | 9a523ae | 2016-10-20 15:10:33 -0700 | [diff] [blame] | 2210 | dprintf(ds.control_socket_fd_, |
Felipe Leme | e844a9d | 2016-09-21 15:01:39 -0700 | [diff] [blame] | 2211 | "FAIL:could not create zip file, check %s " |
| 2212 | "for more details\n", |
Felipe Leme | 9a523ae | 2016-10-20 15:10:33 -0700 | [diff] [blame] | 2213 | ds.log_path_.c_str()); |
Felipe Leme | 2628e9e | 2016-04-12 16:36:51 -0700 | [diff] [blame] | 2214 | } else { |
Felipe Leme | 9a523ae | 2016-10-20 15:10:33 -0700 | [diff] [blame] | 2215 | dprintf(ds.control_socket_fd_, "OK:%s\n", ds.path_.c_str()); |
Felipe Leme | 2628e9e | 2016-04-12 16:36:51 -0700 | [diff] [blame] | 2216 | } |
| 2217 | } |
Colin Cross | f45fa6b | 2012-03-26 12:38:26 -0700 | [diff] [blame] | 2218 | } |
| 2219 | |
Felipe Leme | cc2a2fa | 2016-02-25 14:02:44 -0800 | [diff] [blame] | 2220 | /* vibrate a few but shortly times to let user know it's finished */ |
Takuya Ogawa | 47f644e | 2017-12-20 18:09:09 +0900 | [diff] [blame] | 2221 | if (do_vibrate) { |
| 2222 | for (int i = 0; i < 3; i++) { |
| 2223 | Vibrate(75); |
| 2224 | usleep((75 + 50) * 1000); |
| 2225 | } |
Felipe Leme | cc2a2fa | 2016-02-25 14:02:44 -0800 | [diff] [blame] | 2226 | } |
| 2227 | |
Jeff Brown | 1dc94e3 | 2014-09-11 14:15:27 -0700 | [diff] [blame] | 2228 | /* tell activity manager we're done */ |
Felipe Leme | 71bbfc5 | 2015-11-23 14:14:51 -0800 | [diff] [blame] | 2229 | if (do_broadcast) { |
Felipe Leme | 9a523ae | 2016-10-20 15:10:33 -0700 | [diff] [blame] | 2230 | if (!ds.path_.empty()) { |
| 2231 | MYLOGI("Final bugreport path: %s\n", ds.path_.c_str()); |
Felipe Leme | aabfcae | 2016-07-29 09:49:04 -0700 | [diff] [blame] | 2232 | // clang-format off |
Christopher Tate | cfaa07a | 2017-01-23 12:20:21 -0800 | [diff] [blame] | 2233 | |
Felipe Leme | 36b3f6f | 2015-11-19 15:41:04 -0800 | [diff] [blame] | 2234 | std::vector<std::string> am_args = { |
Felipe Leme | a4ef1f0 | 2017-02-15 17:27:40 -0800 | [diff] [blame] | 2235 | "--receiver-permission", "android.permission.DUMP", |
Felipe Leme | e844a9d | 2016-09-21 15:01:39 -0700 | [diff] [blame] | 2236 | "--ei", "android.intent.extra.ID", std::to_string(ds.id_), |
Felipe Leme | 75876a2 | 2016-10-27 16:31:27 -0700 | [diff] [blame] | 2237 | "--ei", "android.intent.extra.PID", std::to_string(ds.pid_), |
Felipe Leme | 7447d7c | 2016-11-03 18:12:22 -0700 | [diff] [blame] | 2238 | "--ei", "android.intent.extra.MAX", std::to_string(ds.progress_->GetMax()), |
Felipe Leme | 9a523ae | 2016-10-20 15:10:33 -0700 | [diff] [blame] | 2239 | "--es", "android.intent.extra.BUGREPORT", ds.path_, |
| 2240 | "--es", "android.intent.extra.DUMPSTATE_LOG", ds.log_path_ |
Felipe Leme | 36b3f6f | 2015-11-19 15:41:04 -0800 | [diff] [blame] | 2241 | }; |
Felipe Leme | aabfcae | 2016-07-29 09:49:04 -0700 | [diff] [blame] | 2242 | // clang-format on |
Felipe Leme | 36b3f6f | 2015-11-19 15:41:04 -0800 | [diff] [blame] | 2243 | if (do_fb) { |
| 2244 | am_args.push_back("--es"); |
| 2245 | am_args.push_back("android.intent.extra.SCREENSHOT"); |
Felipe Leme | 9a523ae | 2016-10-20 15:10:33 -0700 | [diff] [blame] | 2246 | am_args.push_back(ds.screenshot_path_); |
Felipe Leme | 36b3f6f | 2015-11-19 15:41:04 -0800 | [diff] [blame] | 2247 | } |
Naveen Kalla | b53a1c9 | 2017-03-16 18:17:25 -0700 | [diff] [blame] | 2248 | if (!ds.notification_title.empty()) { |
| 2249 | am_args.push_back("--es"); |
| 2250 | am_args.push_back("android.intent.extra.TITLE"); |
| 2251 | am_args.push_back(ds.notification_title); |
| 2252 | if (!ds.notification_description.empty()) { |
| 2253 | am_args.push_back("--es"); |
| 2254 | am_args.push_back("android.intent.extra.DESCRIPTION"); |
| 2255 | am_args.push_back(ds.notification_description); |
| 2256 | } |
| 2257 | } |
Michal Karpinski | 4db754f | 2015-12-11 18:04:32 +0000 | [diff] [blame] | 2258 | if (is_remote_mode) { |
| 2259 | am_args.push_back("--es"); |
| 2260 | am_args.push_back("android.intent.extra.REMOTE_BUGREPORT_HASH"); |
Felipe Leme | 9a523ae | 2016-10-20 15:10:33 -0700 | [diff] [blame] | 2261 | am_args.push_back(SHA256_file_hash(ds.path_)); |
Felipe Leme | a4ef1f0 | 2017-02-15 17:27:40 -0800 | [diff] [blame] | 2262 | SendBroadcast("com.android.internal.intent.action.REMOTE_BUGREPORT_FINISHED", |
| 2263 | am_args); |
Michal Karpinski | 4db754f | 2015-12-11 18:04:32 +0000 | [diff] [blame] | 2264 | } else { |
Felipe Leme | a4ef1f0 | 2017-02-15 17:27:40 -0800 | [diff] [blame] | 2265 | SendBroadcast("com.android.internal.intent.action.BUGREPORT_FINISHED", am_args); |
Michal Karpinski | 4db754f | 2015-12-11 18:04:32 +0000 | [diff] [blame] | 2266 | } |
Felipe Leme | 6e01fa6 | 2015-11-11 19:35:14 -0800 | [diff] [blame] | 2267 | } else { |
Felipe Leme | cbce55d | 2016-02-08 09:53:18 -0800 | [diff] [blame] | 2268 | MYLOGE("Skipping finished broadcast because bugreport could not be generated\n"); |
Felipe Leme | 6e01fa6 | 2015-11-11 19:35:14 -0800 | [diff] [blame] | 2269 | } |
Jeff Sharkey | 27f9e6d | 2013-03-13 15:45:50 -0700 | [diff] [blame] | 2270 | } |
| 2271 | |
Felipe Leme | 7447d7c | 2016-11-03 18:12:22 -0700 | [diff] [blame] | 2272 | MYLOGD("Final progress: %d/%d (estimated %d)\n", ds.progress_->Get(), ds.progress_->GetMax(), |
| 2273 | ds.progress_->GetInitialMax()); |
| 2274 | ds.progress_->Save(); |
| 2275 | MYLOGI("done (id %d)\n", ds.id_); |
Colin Cross | f45fa6b | 2012-03-26 12:38:26 -0700 | [diff] [blame] | 2276 | |
Felipe Leme | 107a05f | 2016-03-08 15:11:15 -0800 | [diff] [blame] | 2277 | if (is_redirecting) { |
Vishnu Nair | 20cf503 | 2018-01-05 13:15:49 -0800 | [diff] [blame] | 2278 | TEMP_FAILURE_RETRY(dup2(dup_stderr_fd, fileno(stderr))); |
Felipe Leme | 107a05f | 2016-03-08 15:11:15 -0800 | [diff] [blame] | 2279 | } |
| 2280 | |
Felipe Leme | 9a523ae | 2016-10-20 15:10:33 -0700 | [diff] [blame] | 2281 | if (use_control_socket && ds.control_socket_fd_ != -1) { |
Felipe Leme | e844a9d | 2016-09-21 15:01:39 -0700 | [diff] [blame] | 2282 | MYLOGD("Closing control socket\n"); |
Felipe Leme | 9a523ae | 2016-10-20 15:10:33 -0700 | [diff] [blame] | 2283 | close(ds.control_socket_fd_); |
Felipe Leme | 2628e9e | 2016-04-12 16:36:51 -0700 | [diff] [blame] | 2284 | } |
| 2285 | |
Narayan Kamath | 6b9516c | 2017-10-27 11:15:51 +0100 | [diff] [blame] | 2286 | CloseDumpFds(tombstone_data.get()); |
| 2287 | CloseDumpFds(anr_data.get()); |
| 2288 | |
Colin Cross | f45fa6b | 2012-03-26 12:38:26 -0700 | [diff] [blame] | 2289 | return 0; |
| 2290 | } |