dumpstate.cpp revision afc38fe263c0997385529d72d9211189b3d6d075
1f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross/* 2f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross * Copyright (C) 2008 The Android Open Source Project 3f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross * 4f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross * Licensed under the Apache License, Version 2.0 (the "License"); 5f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross * you may not use this file except in compliance with the License. 6f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross * You may obtain a copy of the License at 7f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross * 8f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross * http://www.apache.org/licenses/LICENSE-2.0 9f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross * 10f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross * Unless required by applicable law or agreed to in writing, software 11f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross * distributed under the License is distributed on an "AS IS" BASIS, 12f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross * See the License for the specific language governing permissions and 14f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross * limitations under the License. 15f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross */ 16f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 172db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg#include <dirent.h> 18f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross#include <errno.h> 19f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross#include <fcntl.h> 20ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme#include <libgen.h> 21f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross#include <limits.h> 226e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme#include <memory> 23ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme#include <regex> 24635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme#include <set> 258f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn#include <stdbool.h> 26f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross#include <stdio.h> 27f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross#include <stdlib.h> 286e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme#include <string> 29f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross#include <string.h> 307dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris#include <sys/prctl.h> 31f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross#include <sys/resource.h> 32f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross#include <sys/stat.h> 33f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross#include <sys/time.h> 34f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross#include <sys/wait.h> 35f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross#include <unistd.h> 36f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 379dc117c415d0df0a3acd900709d05deabe975704Elliott Hughes#include <android-base/stringprintf.h> 38068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian#include <android-base/file.h> 39f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross#include <cutils/properties.h> 40f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 41f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross#include "private/android_filesystem_config.h" 42f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 43f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross#define LOG_TAG "dumpstate" 44656a6b9e3645bfe2cf073b69cbb9d02832f62c26Alex Ray#include <cutils/log.h> 45f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 46f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross#include "dumpstate.h" 476e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme#include "ScopedFd.h" 486e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme#include "ziparchive/zip_writer.h" 496e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme 504db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski#include "mincrypt/sha256.h" 514db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski 526e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Lemeusing android::base::StringPrintf; 53f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 54f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross/* read before root is shed */ 55f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Crossstatic char cmdline_buf[16384] = "(unknown)"; 56f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Crossstatic const char *dump_traces_path = NULL; 57f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 58efd7e27569b69ed854ed75fca40fc638e3c0268bFelipe Leme// TODO: variables below should be part of dumpstate object 598fecfdda012928bc2fe6d0e66fd4a4c912946254Felipe Lemestatic unsigned long id; 6078f2c86235d5882a8dc84c85a1c1864062e5f3afFelipe Lemestatic char build_type[PROPERTY_VALUE_MAX]; 61e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Lemestatic time_t now; 62e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Lemestatic std::unique_ptr<ZipWriter> zip_writer; 63635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Lemestatic std::set<std::string> mount_points; 64635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Lemevoid add_mountinfo(); 6502b7e00c1e1b0bf22997ab7ed913a9451e5b6b8aFelipe Lemeint control_socket_fd = -1; 66efd7e27569b69ed854ed75fca40fc638e3c0268bFelipe Leme/* suffix of the bugreport files - it's typically the date (when invoked with -d), 67efd7e27569b69ed854ed75fca40fc638e3c0268bFelipe Leme * although it could be changed by the user using a system property */ 68efd7e27569b69ed854ed75fca40fc638e3c0268bFelipe Lemestatic std::string suffix; 6978f2c86235d5882a8dc84c85a1c1864062e5f3afFelipe Leme 702a83daa8a3e1eab292dc1464bbe78f025f4bc0e9Todd Poynor#define PSTORE_LAST_KMSG "/sys/fs/pstore/console-ramoops" 71ced6078b0e03a75d9b78e61ce25609bd2cb97b1dMark Salyzyn#define ALT_PSTORE_LAST_KMSG "/sys/fs/pstore/console-ramoops-0" 722a83daa8a3e1eab292dc1464bbe78f025f4bc0e9Todd Poynor 73341938b446576ebf60865d8b6e5e6175f47766d0Wei Liu#define RAFT_DIR "/data/misc/raft" 74e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme#define RECOVERY_DIR "/cache/recovery" 75d6ab01105bbd80dfa2fc2debc8e31d6422c378eeMark Salyzyn#define RECOVERY_DATA_DIR "/data/misc/recovery" 764d42dea08915ccbb61ca05903af5330d02d66755Mark Salyzyn#define LOGPERSIST_DATA_DIR "/data/misc/logd" 77d2991962b7120319a4fa63f1a93b100adaad5dbeDavid Brazdil#define PROFILE_DATA_DIR_CUR "/data/misc/profiles/cur" 78d2991962b7120319a4fa63f1a93b100adaad5dbeDavid Brazdil#define PROFILE_DATA_DIR_REF "/data/misc/profiles/ref" 797dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris#define TOMBSTONE_DIR "/data/tombstones" 807dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris#define TOMBSTONE_FILE_PREFIX TOMBSTONE_DIR "/tombstone_" 817dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris/* Can accomodate a tombstone number up to 9999. */ 827dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris#define TOMBSTONE_MAX_LEN (sizeof(TOMBSTONE_FILE_PREFIX) + 4) 837dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris#define NUM_TOMBSTONES 10 840816520c5cd60519d8e221ed92497aa5464e3039Erik Kline#define WLUTIL "/vendor/xbin/wlutil" 857dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris 867dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferristypedef struct { 877dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris char name[TOMBSTONE_MAX_LEN]; 887dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris int fd; 897dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris} tombstone_data_t; 907dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris 917dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferrisstatic tombstone_data_t tombstone_data[NUM_TOMBSTONES]; 927dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris 9371ca15eadd3da0c102a8539f7a88294a94456623Felipe Lemeconst std::string ZIP_ROOT_DIR = "FS"; 9471ca15eadd3da0c102a8539f7a88294a94456623Felipe Lemestd::string bugreport_dir; 95e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme 96809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme/* 97809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme * List of supported zip format versions. 98809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme * 99809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme * See bugreport-format.txt for more info. 100809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme */ 101ca9c12e64d44f6c67cd46819583239f0ad051a51Felipe Lemestatic std::string VERSION_DEFAULT = "1.0"; 102809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme 103249beee359da256f7c41c481d45c06765b6a1d8aCalvin Onbool is_user_build() { 104c4eee56dab06a7de1db18327f8d4831f89d1d640Felipe Leme return 0 == strncmp(build_type, "user", PROPERTY_VALUE_MAX - 1); 105c4eee56dab06a7de1db18327f8d4831f89d1d640Felipe Leme} 106c4eee56dab06a7de1db18327f8d4831f89d1d640Felipe Leme 107e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme/* gets the tombstone data, according to the bugreport type: if zipped gets all tombstones, 108e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme * otherwise gets just those modified in the last half an hour. */ 1097dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferrisstatic void get_tombstone_fds(tombstone_data_t data[NUM_TOMBSTONES]) { 110e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme time_t thirty_minutes_ago = now - 60*30; 1117dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris for (size_t i = 0; i < NUM_TOMBSTONES; i++) { 1127dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris snprintf(data[i].name, sizeof(data[i].name), "%s%02zu", TOMBSTONE_FILE_PREFIX, i); 11354bcc5ffd5a79f4f194089c58d3de571532bf39bChristopher Ferris int fd = TEMP_FAILURE_RETRY(open(data[i].name, 11454bcc5ffd5a79f4f194089c58d3de571532bf39bChristopher Ferris O_RDONLY | O_CLOEXEC | O_NOFOLLOW | O_NONBLOCK)); 1157dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris struct stat st; 1167dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris if (fstat(fd, &st) == 0 && S_ISREG(st.st_mode) && 117e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme (zip_writer || (time_t) st.st_mtime >= thirty_minutes_ago)) { 118e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme data[i].fd = fd; 1197dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris } else { 120e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme close(fd); 1217dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris data[i].fd = -1; 1227dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris } 1237dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris } 1247dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris} 1257dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris 126635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme// for_each_pid() callback to get mount info about a process. 127635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Lemevoid do_mountinfo(int pid, const char *name) { 128635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme char path[PATH_MAX]; 129635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme 130635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme // Gets the the content of the /proc/PID/ns/mnt link, so only unique mount points 131635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme // are added. 132f0922cc1786c0c2fbf44c10b0005243ecbb4227dNick Kralevich snprintf(path, sizeof(path), "/proc/%d/ns/mnt", pid); 133635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme char linkname[PATH_MAX]; 134635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme ssize_t r = readlink(path, linkname, PATH_MAX); 135635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme if (r == -1) { 136cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("Unable to read link for %s: %s\n", path, strerror(errno)); 137635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme return; 138635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme } 139635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme linkname[r] = '\0'; 140635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme 141635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme if (mount_points.find(linkname) == mount_points.end()) { 142635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme // First time this mount point was found: add it 143f0922cc1786c0c2fbf44c10b0005243ecbb4227dNick Kralevich snprintf(path, sizeof(path), "/proc/%d/mountinfo", pid); 144635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme if (add_zip_entry(ZIP_ROOT_DIR + path, path)) { 145635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme mount_points.insert(linkname); 146635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme } else { 147cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("Unable to add mountinfo %s to zip file\n", path); 148635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme } 149635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme } 150635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme} 151635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme 152635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Lemevoid add_mountinfo() { 153635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme if (!zip_writer) return; 154635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme const char *title = "MOUNT INFO"; 155635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme mount_points.clear(); 156608385dd151e36a93f3e3f4a7514b1e720d20ae9Felipe Leme DurationReporter duration_reporter(title, NULL); 157635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme for_each_pid(do_mountinfo, NULL); 1581b0225a4792d92ff67ac8a0aa79352fad40bd805Felipe Leme MYLOGD("%s: %d entries added to zip file\n", title, (int) mount_points.size()); 159635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme} 160635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme 1612db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevågstatic void dump_dev_files(const char *title, const char *driverpath, const char *filename) 1622db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg{ 1632db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg DIR *d; 1642db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg struct dirent *de; 1652db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg char path[PATH_MAX]; 1662db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg 1672db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg d = opendir(driverpath); 1682db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg if (d == NULL) { 1692db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg return; 1702db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg } 1712db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg 1722db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg while ((de = readdir(d))) { 1732db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg if (de->d_type != DT_LNK) { 1742db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg continue; 1752db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg } 1762db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg snprintf(path, sizeof(path), "%s/%s/%s", driverpath, de->d_name, filename); 1772db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg dump_file(title, path); 1782db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg } 1792db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg 1802db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg closedir(d); 1812db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg} 1822db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg 183068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian// return pid of a userspace process. If not found or error, return 0. 184068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qianstatic unsigned int pid_of_process(const char* ps_name) { 185068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian DIR *proc_dir; 186068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian struct dirent *ps; 187068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian unsigned int pid; 188068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian std::string cmdline; 189068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian 190068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian if (!(proc_dir = opendir("/proc"))) { 191068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian MYLOGE("Can't open /proc\n"); 192068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian return 0; 193068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian } 194068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian 195068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian while ((ps = readdir(proc_dir))) { 196068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian if (!(pid = atoi(ps->d_name))) { 197068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian continue; 198068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian } 199068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian android::base::ReadFileToString("/proc/" 200068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian + std::string(ps->d_name) + "/cmdline", &cmdline); 201068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian if (cmdline.find(ps_name) == std::string::npos) { 202068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian continue; 203068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian } else { 204068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian closedir(proc_dir); 205068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian return pid; 206068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian } 207068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian } 208068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian closedir(proc_dir); 209068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian return 0; 210068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian} 211068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian 212068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian// dump anrd's trace and add to the zip file. 213068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian// 1. check if anrd is running on this device. 214068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian// 2. send a SIGUSR1 to its pid which will dump anrd's trace. 215068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian// 3. wait until the trace generation completes and add to the zip file. 216068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qianstatic bool dump_anrd_trace() { 217068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian unsigned int pid; 218068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian char buf[50], path[PATH_MAX]; 219068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian struct dirent *trace; 220068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian struct stat st; 221068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian DIR *trace_dir; 222afc38fe263c0997385529d72d9211189b3d6d075Zhengyin Qian int retry = 5; 223afc38fe263c0997385529d72d9211189b3d6d075Zhengyin Qian long max_ctime = 0, old_mtime; 224068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian long long cur_size = 0; 225068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian const char *trace_path = "/data/misc/anrd/"; 226068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian 227068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian if (!zip_writer) { 228068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian MYLOGE("Not dumping anrd trace because zip_writer is not set\n"); 229068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian return false; 230068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian } 231068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian 232068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian // find anrd's pid if it is running. 233068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian pid = pid_of_process("/system/xbin/anrd"); 234068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian 235068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian if (pid > 0) { 236afc38fe263c0997385529d72d9211189b3d6d075Zhengyin Qian if (stat(trace_path, &st) == 0) { 237afc38fe263c0997385529d72d9211189b3d6d075Zhengyin Qian old_mtime = st.st_mtime; 238afc38fe263c0997385529d72d9211189b3d6d075Zhengyin Qian } else { 239afc38fe263c0997385529d72d9211189b3d6d075Zhengyin Qian MYLOGE("Failed to find: %s\n", trace_path); 240afc38fe263c0997385529d72d9211189b3d6d075Zhengyin Qian return false; 241afc38fe263c0997385529d72d9211189b3d6d075Zhengyin Qian } 242afc38fe263c0997385529d72d9211189b3d6d075Zhengyin Qian 243068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian // send SIGUSR1 to the anrd to generate a trace. 244068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian sprintf(buf, "%u", pid); 245068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian if (run_command("ANRD_DUMP", 1, "kill", "-SIGUSR1", buf, NULL)) { 246068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian MYLOGE("anrd signal timed out. Please manually collect trace\n"); 247068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian return false; 248068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian } 249068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian 250afc38fe263c0997385529d72d9211189b3d6d075Zhengyin Qian while (retry-- > 0 && old_mtime == st.st_mtime) { 251afc38fe263c0997385529d72d9211189b3d6d075Zhengyin Qian sleep(1); 252afc38fe263c0997385529d72d9211189b3d6d075Zhengyin Qian stat(trace_path, &st); 253afc38fe263c0997385529d72d9211189b3d6d075Zhengyin Qian } 254afc38fe263c0997385529d72d9211189b3d6d075Zhengyin Qian 255afc38fe263c0997385529d72d9211189b3d6d075Zhengyin Qian if (retry < 0 && old_mtime == st.st_mtime) { 256afc38fe263c0997385529d72d9211189b3d6d075Zhengyin Qian MYLOGE("Failed to stat %s or trace creation timeout\n", trace_path); 257afc38fe263c0997385529d72d9211189b3d6d075Zhengyin Qian return false; 258afc38fe263c0997385529d72d9211189b3d6d075Zhengyin Qian } 259afc38fe263c0997385529d72d9211189b3d6d075Zhengyin Qian 260068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian // identify the trace file by its creation time. 261068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian if (!(trace_dir = opendir(trace_path))) { 262068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian MYLOGE("Can't open trace file under %s\n", trace_path); 263068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian } 264068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian while ((trace = readdir(trace_dir))) { 265068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian if (strcmp(trace->d_name, ".") == 0 266068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian || strcmp(trace->d_name, "..") == 0) { 267068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian continue; 268068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian } 269068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian sprintf(path, "%s%s", trace_path, trace->d_name); 270068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian if (stat(path, &st) == 0) { 271068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian if (st.st_ctime > max_ctime) { 272068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian max_ctime = st.st_ctime; 273068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian sprintf(buf, "%s", trace->d_name); 274068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian } 275068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian } 276068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian } 277068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian closedir(trace_dir); 278068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian 279068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian // Wait until the dump completes by checking the size of the trace. 280068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian if (max_ctime > 0) { 281068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian sprintf(path, "%s%s", trace_path, buf); 282068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian while(true) { 283068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian sleep(1); 284068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian if (stat(path, &st) == 0) { 285068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian if (st.st_size == cur_size) { 286068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian break; 287068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian } else if (st.st_size > cur_size) { 288068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian cur_size = st.st_size; 289068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian } else { 290068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian return false; 291068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian } 292068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian } else { 293068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian MYLOGE("Cant stat() %s anymore\n", path); 294068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian return false; 295068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian } 296068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian } 297068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian // Add to the zip file. 298068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian if (!add_zip_entry("anrd_trace.txt", path)) { 299068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian MYLOGE("Unable to add anrd_trace file %s to zip file\n", path); 300068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian } else { 301068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian if (remove(path)) { 302068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian MYLOGE("Error removing anrd_trace file %s: %s", path, strerror(errno)); 303068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian } 304068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian return true; 305068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian } 306068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian } else { 307068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian MYLOGE("Can't stats any trace file under %s\n", trace_path); 308068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian } 309068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian } 310068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian return false; 311068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian} 312068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian 313efd7e27569b69ed854ed75fca40fc638e3c0268bFelipe Lemestatic void dump_systrace() { 31471a74ac75c8687195d27642fa0db31a796102c59Felipe Leme if (!zip_writer) { 31571a74ac75c8687195d27642fa0db31a796102c59Felipe Leme MYLOGD("Not dumping systrace because zip_writer is not set\n"); 31671a74ac75c8687195d27642fa0db31a796102c59Felipe Leme return; 31771a74ac75c8687195d27642fa0db31a796102c59Felipe Leme } 318efd7e27569b69ed854ed75fca40fc638e3c0268bFelipe Leme std::string systrace_path = bugreport_dir + "/systrace-" + suffix + ".txt"; 31914e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme if (systrace_path.empty()) { 32014e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme MYLOGE("Not dumping systrace because path is empty\n"); 32114e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme return; 32214e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme } 32371a74ac75c8687195d27642fa0db31a796102c59Felipe Leme const char* path = "/sys/kernel/debug/tracing/tracing_on"; 32471a74ac75c8687195d27642fa0db31a796102c59Felipe Leme long int is_tracing; 32571a74ac75c8687195d27642fa0db31a796102c59Felipe Leme if (read_file_as_long(path, &is_tracing)) { 32671a74ac75c8687195d27642fa0db31a796102c59Felipe Leme return; // error already logged 32771a74ac75c8687195d27642fa0db31a796102c59Felipe Leme } 32871a74ac75c8687195d27642fa0db31a796102c59Felipe Leme if (is_tracing <= 0) { 32971a74ac75c8687195d27642fa0db31a796102c59Felipe Leme MYLOGD("Skipping systrace because '%s' content is '%ld'\n", path, is_tracing); 33071a74ac75c8687195d27642fa0db31a796102c59Felipe Leme return; 33171a74ac75c8687195d27642fa0db31a796102c59Felipe Leme } 33271a74ac75c8687195d27642fa0db31a796102c59Felipe Leme 33314e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme MYLOGD("Running '/system/bin/atrace --async_dump -o %s', which can take several minutes", 33414e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme systrace_path.c_str()); 33514e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme if (run_command("SYSTRACE", 120, "/system/bin/atrace", "--async_dump", "-o", 33614e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme systrace_path.c_str(), NULL)) { 33714e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme MYLOGE("systrace timed out, its zip entry will be incomplete\n"); 33814e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme // TODO: run_command tries to kill the process, but atrace doesn't die peacefully; ideally, 33914e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme // we should call strace to stop itself, but there is no such option yet (just a 34014e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme // --async_stop, which stops and dump 34114e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme // if (run_command("SYSTRACE", 10, "/system/bin/atrace", "--kill", NULL)) { 34214e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme // MYLOGE("could not stop systrace "); 34314e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme // } 34414e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme } 34514e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme if (!add_zip_entry("systrace.txt", systrace_path)) { 34614e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme MYLOGE("Unable to add systrace file %s to zip file\n", systrace_path.c_str()); 34771a74ac75c8687195d27642fa0db31a796102c59Felipe Leme } else { 34814e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme if (remove(systrace_path.c_str())) { 34914e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme MYLOGE("Error removing systrace file %s: %s", systrace_path.c_str(), strerror(errno)); 35014e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme } 35171a74ac75c8687195d27642fa0db31a796102c59Felipe Leme } 35271a74ac75c8687195d27642fa0db31a796102c59Felipe Leme} 35371a74ac75c8687195d27642fa0db31a796102c59Felipe Leme 354efd7e27569b69ed854ed75fca40fc638e3c0268bFelipe Lemestatic void dump_raft() { 355341938b446576ebf60865d8b6e5e6175f47766d0Wei Liu if (is_user_build()) { 356341938b446576ebf60865d8b6e5e6175f47766d0Wei Liu return; 357341938b446576ebf60865d8b6e5e6175f47766d0Wei Liu } 358341938b446576ebf60865d8b6e5e6175f47766d0Wei Liu 359efd7e27569b69ed854ed75fca40fc638e3c0268bFelipe Leme std::string raft_log_path = bugreport_dir + "/raft_log.txt"; 360341938b446576ebf60865d8b6e5e6175f47766d0Wei Liu if (raft_log_path.empty()) { 361341938b446576ebf60865d8b6e5e6175f47766d0Wei Liu MYLOGD("raft_log_path is empty\n"); 362341938b446576ebf60865d8b6e5e6175f47766d0Wei Liu return; 363341938b446576ebf60865d8b6e5e6175f47766d0Wei Liu } 364f0e78d4391fd5cea487af116106a7887720b950eWei Liu 365f0e78d4391fd5cea487af116106a7887720b950eWei Liu struct stat s; 366f0e78d4391fd5cea487af116106a7887720b950eWei Liu if (stat(RAFT_DIR, &s) != 0 || !S_ISDIR(s.st_mode)) { 367f0e78d4391fd5cea487af116106a7887720b950eWei Liu MYLOGD("%s does not exist or is not a directory\n", RAFT_DIR); 368f0e78d4391fd5cea487af116106a7887720b950eWei Liu return; 369f0e78d4391fd5cea487af116106a7887720b950eWei Liu } 370f0e78d4391fd5cea487af116106a7887720b950eWei Liu 371341938b446576ebf60865d8b6e5e6175f47766d0Wei Liu if (!zip_writer) { 372310525a3a79cef73e3a5f6841fbd08fb9dbc71e8Wei Liu // Write compressed and encoded raft logs to stdout if not zip_writer. 373310525a3a79cef73e3a5f6841fbd08fb9dbc71e8Wei Liu run_command("RAFT LOGS", 600, "logcompressor", "-r", RAFT_DIR, NULL); 374341938b446576ebf60865d8b6e5e6175f47766d0Wei Liu return; 375341938b446576ebf60865d8b6e5e6175f47766d0Wei Liu } 376341938b446576ebf60865d8b6e5e6175f47766d0Wei Liu 377341938b446576ebf60865d8b6e5e6175f47766d0Wei Liu run_command("RAFT LOGS", 600, "logcompressor", "-n", "-r", RAFT_DIR, 378341938b446576ebf60865d8b6e5e6175f47766d0Wei Liu "-o", raft_log_path.c_str(), NULL); 379341938b446576ebf60865d8b6e5e6175f47766d0Wei Liu if (!add_zip_entry("raft_log.txt", raft_log_path)) { 380341938b446576ebf60865d8b6e5e6175f47766d0Wei Liu MYLOGE("Unable to add raft log %s to zip file\n", raft_log_path.c_str()); 381341938b446576ebf60865d8b6e5e6175f47766d0Wei Liu } else { 382341938b446576ebf60865d8b6e5e6175f47766d0Wei Liu if (remove(raft_log_path.c_str())) { 383efd7e27569b69ed854ed75fca40fc638e3c0268bFelipe Leme MYLOGE("Error removing raft file %s: %s\n", raft_log_path.c_str(), strerror(errno)); 384341938b446576ebf60865d8b6e5e6175f47766d0Wei Liu } 385341938b446576ebf60865d8b6e5e6175f47766d0Wei Liu } 386341938b446576ebf60865d8b6e5e6175f47766d0Wei Liu} 387341938b446576ebf60865d8b6e5e6175f47766d0Wei Liu 388326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzynstatic bool skip_not_stat(const char *path) { 389326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn static const char stat[] = "/stat"; 390326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn size_t len = strlen(path); 391326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn if (path[len - 1] == '/') { /* Directory? */ 392326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn return false; 393326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn } 394326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn return strcmp(path + len - sizeof(stat) + 1, stat); /* .../stat? */ 395326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn} 396326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn 397e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Lemestatic bool skip_none(const char *path) { 398e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme return false; 399e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme} 400e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme 401326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzynstatic const char mmcblk0[] = "/sys/block/mmcblk0/"; 4028f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzynunsigned long worst_write_perf = 20000; /* in KB/s */ 403326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn 40401d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 40501d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// stat offsets 40601d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// Name units description 40701d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// ---- ----- ----------- 40801d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// read I/Os requests number of read I/Os processed 40901d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn#define __STAT_READ_IOS 0 41001d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// read merges requests number of read I/Os merged with in-queue I/O 41101d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn#define __STAT_READ_MERGES 1 41201d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// read sectors sectors number of sectors read 41301d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn#define __STAT_READ_SECTORS 2 41401d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// read ticks milliseconds total wait time for read requests 41501d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn#define __STAT_READ_TICKS 3 41601d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// write I/Os requests number of write I/Os processed 41701d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn#define __STAT_WRITE_IOS 4 41801d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// write merges requests number of write I/Os merged with in-queue I/O 41901d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn#define __STAT_WRITE_MERGES 5 42001d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// write sectors sectors number of sectors written 42101d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn#define __STAT_WRITE_SECTORS 6 42201d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// write ticks milliseconds total wait time for write requests 42301d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn#define __STAT_WRITE_TICKS 7 42401d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// in_flight requests number of I/Os currently in flight 42501d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn#define __STAT_IN_FLIGHT 8 42601d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// io_ticks milliseconds total time this block device has been active 42701d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn#define __STAT_IO_TICKS 9 42801d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// time_in_queue milliseconds total wait time for all requests 42901d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn#define __STAT_IN_QUEUE 10 43001d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn#define __STAT_NUMBER_FIELD 11 43101d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 43201d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// read I/Os, write I/Os 43301d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// ===================== 43401d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 43501d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// These values increment when an I/O request completes. 43601d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 43701d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// read merges, write merges 43801d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// ========================= 43901d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 44001d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// These values increment when an I/O request is merged with an 44101d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// already-queued I/O request. 44201d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 44301d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// read sectors, write sectors 44401d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// =========================== 44501d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 44601d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// These values count the number of sectors read from or written to this 44701d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// block device. The "sectors" in question are the standard UNIX 512-byte 44801d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// sectors, not any device- or filesystem-specific block size. The 44901d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// counters are incremented when the I/O completes. 45001d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn#define SECTOR_SIZE 512 45101d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 45201d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// read ticks, write ticks 45301d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// ======================= 45401d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 45501d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// These values count the number of milliseconds that I/O requests have 45601d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// waited on this block device. If there are multiple I/O requests waiting, 45701d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// these values will increase at a rate greater than 1000/second; for 45801d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// example, if 60 read requests wait for an average of 30 ms, the read_ticks 45901d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// field will increase by 60*30 = 1800. 46001d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 46101d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// in_flight 46201d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// ========= 46301d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 46401d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// This value counts the number of I/O requests that have been issued to 46501d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// the device driver but have not yet completed. It does not include I/O 46601d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// requests that are in the queue but not yet issued to the device driver. 46701d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 46801d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// io_ticks 46901d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// ======== 47001d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 47101d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// This value counts the number of milliseconds during which the device has 47201d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// had I/O requests queued. 47301d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 47401d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// time_in_queue 47501d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// ============= 47601d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 47701d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// This value counts the number of milliseconds that I/O requests have waited 47801d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// on this block device. If there are multiple I/O requests waiting, this 47901d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// value will increase as the product of the number of milliseconds times the 48001d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// number of requests waiting (see "read ticks" above for an example). 48101d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn#define S_TO_MS 1000 48201d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn// 48301d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn 484326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzynstatic int dump_stat_from_fd(const char *title __unused, const char *path, int fd) { 48501d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn unsigned long long fields[__STAT_NUMBER_FIELD]; 486326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn bool z; 487326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn char *cp, *buffer = NULL; 488326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn size_t i = 0; 489326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn FILE *fp = fdopen(fd, "rb"); 490326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn getline(&buffer, &i, fp); 491326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn fclose(fp); 492326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn if (!buffer) { 493326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn return -errno; 494326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn } 495326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn i = strlen(buffer); 496326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn while ((i > 0) && (buffer[i - 1] == '\n')) { 497326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn buffer[--i] = '\0'; 498326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn } 499326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn if (!*buffer) { 500326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn free(buffer); 501326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn return 0; 502326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn } 503326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn z = true; 504326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn for (cp = buffer, i = 0; i < (sizeof(fields) / sizeof(fields[0])); ++i) { 50501d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn fields[i] = strtoull(cp, &cp, 10); 506326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn if (fields[i] != 0) { 507326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn z = false; 508326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn } 509326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn } 510326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn if (z) { /* never accessed */ 511326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn free(buffer); 512326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn return 0; 513326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn } 514326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn 515326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn if (!strncmp(path, mmcblk0, sizeof(mmcblk0) - 1)) { 516326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn path += sizeof(mmcblk0) - 1; 517326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn } 518326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn 519326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn printf("%s: %s\n", path, buffer); 520326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn free(buffer); 521326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn 52201d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn if (fields[__STAT_IO_TICKS]) { 52301d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn unsigned long read_perf = 0; 52401d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn unsigned long read_ios = 0; 52501d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn if (fields[__STAT_READ_TICKS]) { 52601d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn unsigned long long divisor = fields[__STAT_READ_TICKS] 52701d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn * fields[__STAT_IO_TICKS]; 52801d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn read_perf = ((unsigned long long)SECTOR_SIZE 52901d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn * fields[__STAT_READ_SECTORS] 53001d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn * fields[__STAT_IN_QUEUE] + (divisor >> 1)) 53101d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn / divisor; 53201d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn read_ios = ((unsigned long long)S_TO_MS * fields[__STAT_READ_IOS] 53301d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn * fields[__STAT_IN_QUEUE] + (divisor >> 1)) 53401d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn / divisor; 53501d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn } 53601d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn 53701d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn unsigned long write_perf = 0; 53801d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn unsigned long write_ios = 0; 53901d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn if (fields[__STAT_WRITE_TICKS]) { 54001d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn unsigned long long divisor = fields[__STAT_WRITE_TICKS] 54101d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn * fields[__STAT_IO_TICKS]; 54201d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn write_perf = ((unsigned long long)SECTOR_SIZE 54301d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn * fields[__STAT_WRITE_SECTORS] 54401d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn * fields[__STAT_IN_QUEUE] + (divisor >> 1)) 54501d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn / divisor; 54601d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn write_ios = ((unsigned long long)S_TO_MS * fields[__STAT_WRITE_IOS] 54701d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn * fields[__STAT_IN_QUEUE] + (divisor >> 1)) 54801d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn / divisor; 54901d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn } 55001d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn 55101d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn unsigned queue = (fields[__STAT_IN_QUEUE] 55201d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn + (fields[__STAT_IO_TICKS] >> 1)) 55301d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn / fields[__STAT_IO_TICKS]; 55401d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn 55501d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn if (!write_perf && !write_ios) { 55601d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn printf("%s: perf(ios) rd: %luKB/s(%lu/s) q: %u\n", 55701d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn path, read_perf, read_ios, queue); 55801d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn } else { 55901d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn printf("%s: perf(ios) rd: %luKB/s(%lu/s) wr: %luKB/s(%lu/s) q: %u\n", 56001d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn path, read_perf, read_ios, write_perf, write_ios, queue); 56101d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn } 56201d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn 56301d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn /* bugreport timeout factor adjustment */ 56401d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn if ((write_perf > 1) && (write_perf < worst_write_perf)) { 56501d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn worst_write_perf = write_perf; 56601d6c3935ace93f208fa3d93802b286e7484cfaeMark Salyzyn } 5678f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn } 568326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn return 0; 569326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn} 570326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn 5718f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn/* Copied policy from system/core/logd/LogBuffer.cpp */ 5728f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 5738f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn#define LOG_BUFFER_SIZE (256 * 1024) 5748f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn#define LOG_BUFFER_MIN_SIZE (64 * 1024UL) 5758f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn#define LOG_BUFFER_MAX_SIZE (256 * 1024 * 1024UL) 5768f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 5778f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzynstatic bool valid_size(unsigned long value) { 5788f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn if ((value < LOG_BUFFER_MIN_SIZE) || (LOG_BUFFER_MAX_SIZE < value)) { 5798f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn return false; 5808f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn } 5818f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 5828f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn long pages = sysconf(_SC_PHYS_PAGES); 5838f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn if (pages < 1) { 5848f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn return true; 5858f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn } 5868f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 5878f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn long pagesize = sysconf(_SC_PAGESIZE); 5888f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn if (pagesize <= 1) { 5898f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn pagesize = PAGE_SIZE; 5908f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn } 5918f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 5928f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn // maximum memory impact a somewhat arbitrary ~3% 5938f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn pages = (pages + 31) / 32; 5948f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn unsigned long maximum = pages * pagesize; 5958f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 5968f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn if ((maximum < LOG_BUFFER_MIN_SIZE) || (LOG_BUFFER_MAX_SIZE < maximum)) { 5978f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn return true; 5988f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn } 5998f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 6008f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn return value <= maximum; 6018f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn} 6028f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 6038f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzynstatic unsigned long property_get_size(const char *key) { 6048f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn unsigned long value; 6058f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn char *cp, property[PROPERTY_VALUE_MAX]; 6068f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 6078f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn property_get(key, property, ""); 6088f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn value = strtoul(property, &cp, 10); 6098f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 6108f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn switch(*cp) { 6118f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn case 'm': 6128f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn case 'M': 6138f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn value *= 1024; 6148f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn /* FALLTHRU */ 6158f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn case 'k': 6168f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn case 'K': 6178f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn value *= 1024; 6188f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn /* FALLTHRU */ 6198f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn case '\0': 6208f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn break; 6218f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 6228f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn default: 6238f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn value = 0; 6248f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn } 6258f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 6268f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn if (!valid_size(value)) { 6278f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn value = 0; 6288f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn } 6298f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 6308f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn return value; 6318f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn} 6328f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 6338f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn/* timeout in ms */ 6348620bb4118a68721d10c29529dc6978847d08d00Felipe Lemestatic unsigned long logcat_timeout(const char *name) { 6358f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn static const char global_tuneable[] = "persist.logd.size"; // Settings App 6368f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn static const char global_default[] = "ro.logd.size"; // BoardConfig.mk 6378f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn char key[PROP_NAME_MAX]; 6388f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn unsigned long property_size, default_size; 6398f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 6408f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn default_size = property_get_size(global_tuneable); 6418f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn if (!default_size) { 6428f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn default_size = property_get_size(global_default); 6438f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn } 6448f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 6458f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn snprintf(key, sizeof(key), "%s.%s", global_tuneable, name); 6468f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn property_size = property_get_size(key); 6478f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 6488f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn if (!property_size) { 6498f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn snprintf(key, sizeof(key), "%s.%s", global_default, name); 6508f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn property_size = property_get_size(key); 6518f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn } 6528f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 6538f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn if (!property_size) { 6548f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn property_size = default_size; 6558f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn } 6568f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 6578f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn if (!property_size) { 6588f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn property_size = LOG_BUFFER_SIZE; 6598f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn } 6608f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 6618f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn /* Engineering margin is ten-fold our guess */ 6628f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn return 10 * (property_size + worst_write_perf) / worst_write_perf; 6638f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn} 6648f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 6658f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn/* End copy from system/core/logd/LogBuffer.cpp */ 6668f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn 667f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross/* dumps the current system state to stdout */ 668809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Lemestatic void print_header(std::string version) { 669f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross char build[PROPERTY_VALUE_MAX], fingerprint[PROPERTY_VALUE_MAX]; 670f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross char radio[PROPERTY_VALUE_MAX], bootloader[PROPERTY_VALUE_MAX]; 671f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross char network[PROPERTY_VALUE_MAX], date[80]; 672f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 673f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross property_get("ro.build.display.id", build, "(unknown)"); 674f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross property_get("ro.build.fingerprint", fingerprint, "(unknown)"); 675f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross property_get("ro.build.type", build_type, "(unknown)"); 67658ad929330b752350eea60965ac813d89791308bJunda Liu property_get("gsm.version.baseband", radio, "(unknown)"); 677f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross property_get("ro.bootloader", bootloader, "(unknown)"); 678f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross property_get("gsm.operator.alpha", network, "(unknown)"); 679f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross strftime(date, sizeof(date), "%Y-%m-%d %H:%M:%S", localtime(&now)); 680f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 681f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("========================================================\n"); 682f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("== dumpstate: %s\n", date); 683f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("========================================================\n"); 684f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 685f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("\n"); 686f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("Build: %s\n", build); 687f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("Build fingerprint: '%s'\n", fingerprint); /* format is important for other tools */ 688f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("Bootloader: %s\n", bootloader); 689f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("Radio: %s\n", radio); 690f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("Network: %s\n", network); 691f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 692f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("Kernel: "); 693f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file(NULL, "/proc/version"); 694f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("Command line: %s\n", strtok(cmdline_buf, "\n")); 695809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme printf("Bugreport format version: %s\n", version.c_str()); 6968fecfdda012928bc2fe6d0e66fd4a4c912946254Felipe Leme printf("Dumpstate info: id=%lu pid=%d\n", id, getpid()); 697f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("\n"); 69878f2c86235d5882a8dc84c85a1c1864062e5f3afFelipe Leme} 69978f2c86235d5882a8dc84c85a1c1864062e5f3afFelipe Leme 70024b66eed1acd08a975546b57198940f4de9250ebFelipe Leme// List of file extensions that can cause a zip file attachment to be rejected by some email 70124b66eed1acd08a975546b57198940f4de9250ebFelipe Leme// service providers. 70224b66eed1acd08a975546b57198940f4de9250ebFelipe Lemestatic const std::set<std::string> PROBLEMATIC_FILE_EXTENSIONS = { 70324b66eed1acd08a975546b57198940f4de9250ebFelipe Leme ".ade", ".adp", ".bat", ".chm", ".cmd", ".com", ".cpl", ".exe", ".hta", ".ins", ".isp", 70424b66eed1acd08a975546b57198940f4de9250ebFelipe Leme ".jar", ".jse", ".lib", ".lnk", ".mde", ".msc", ".msp", ".mst", ".pif", ".scr", ".sct", 70524b66eed1acd08a975546b57198940f4de9250ebFelipe Leme ".shb", ".sys", ".vb", ".vbe", ".vbs", ".vxd", ".wsc", ".wsf", ".wsh" 70624b66eed1acd08a975546b57198940f4de9250ebFelipe Leme}; 70724b66eed1acd08a975546b57198940f4de9250ebFelipe Leme 70871ca15eadd3da0c102a8539f7a88294a94456623Felipe Lemebool add_zip_entry_from_fd(const std::string& entry_name, int fd) { 709111b9d06cc0fc72438782c9234f28675e5077ef4Felipe Leme if (!zip_writer) { 71088c7933df551f6dadd8cc931d104b01d6d1609e4Felipe Leme MYLOGD("Not adding zip entry %s from fd because zip_writer is not set\n", 71188c7933df551f6dadd8cc931d104b01d6d1609e4Felipe Leme entry_name.c_str()); 712111b9d06cc0fc72438782c9234f28675e5077ef4Felipe Leme return false; 713111b9d06cc0fc72438782c9234f28675e5077ef4Felipe Leme } 71424b66eed1acd08a975546b57198940f4de9250ebFelipe Leme std::string valid_name = entry_name; 71524b66eed1acd08a975546b57198940f4de9250ebFelipe Leme 71624b66eed1acd08a975546b57198940f4de9250ebFelipe Leme // Rename extension if necessary. 71724b66eed1acd08a975546b57198940f4de9250ebFelipe Leme size_t idx = entry_name.rfind("."); 71824b66eed1acd08a975546b57198940f4de9250ebFelipe Leme if (idx != std::string::npos) { 71924b66eed1acd08a975546b57198940f4de9250ebFelipe Leme std::string extension = entry_name.substr(idx); 72024b66eed1acd08a975546b57198940f4de9250ebFelipe Leme std::transform(extension.begin(), extension.end(), extension.begin(), ::tolower); 72124b66eed1acd08a975546b57198940f4de9250ebFelipe Leme if (PROBLEMATIC_FILE_EXTENSIONS.count(extension) != 0) { 72224b66eed1acd08a975546b57198940f4de9250ebFelipe Leme valid_name = entry_name + ".renamed"; 72324b66eed1acd08a975546b57198940f4de9250ebFelipe Leme MYLOGI("Renaming entry %s to %s\n", entry_name.c_str(), valid_name.c_str()); 72424b66eed1acd08a975546b57198940f4de9250ebFelipe Leme } 72524b66eed1acd08a975546b57198940f4de9250ebFelipe Leme } 72624b66eed1acd08a975546b57198940f4de9250ebFelipe Leme 7276fe9db67f6c92d5fbf87d371da5cca412f672630Felipe Leme // Logging statement below is useful to time how long each entry takes, but it's too verbose. 7286fe9db67f6c92d5fbf87d371da5cca412f672630Felipe Leme // MYLOGD("Adding zip entry %s\n", entry_name.c_str()); 72924b66eed1acd08a975546b57198940f4de9250ebFelipe Leme int32_t err = zip_writer->StartEntryWithTime(valid_name.c_str(), 730e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme ZipWriter::kCompress, get_mtime(fd, now)); 731e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme if (err) { 73224b66eed1acd08a975546b57198940f4de9250ebFelipe Leme MYLOGE("zip_writer->StartEntryWithTime(%s): %s\n", valid_name.c_str(), 733809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme ZipWriter::ErrorCodeString(err)); 734e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme return false; 735e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme } 736e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme 737770410dcf2f72cf4e806442263e63719a0be0f5aFelipe Leme std::vector<uint8_t> buffer(65536); 738e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme while (1) { 739e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme ssize_t bytes_read = TEMP_FAILURE_RETRY(read(fd, buffer.data(), sizeof(buffer))); 740e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme if (bytes_read == 0) { 741e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme break; 742e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme } else if (bytes_read == -1) { 743cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("read(%s): %s\n", entry_name.c_str(), strerror(errno)); 744e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme return false; 745e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme } 746e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme err = zip_writer->WriteBytes(buffer.data(), bytes_read); 747e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme if (err) { 748cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("zip_writer->WriteBytes(): %s\n", ZipWriter::ErrorCodeString(err)); 749e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme return false; 750e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme } 751e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme } 752e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme 753e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme err = zip_writer->FinishEntry(); 754e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme if (err) { 755cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("zip_writer->FinishEntry(): %s\n", ZipWriter::ErrorCodeString(err)); 756e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme return false; 757e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme } 758e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme 759e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme return true; 760e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme} 761e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme 76271ca15eadd3da0c102a8539f7a88294a94456623Felipe Lemebool add_zip_entry(const std::string& entry_name, const std::string& entry_path) { 763e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme ScopedFd fd(TEMP_FAILURE_RETRY(open(entry_path.c_str(), O_RDONLY | O_NONBLOCK | O_CLOEXEC))); 764e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme if (fd.get() == -1) { 765cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("open(%s): %s\n", entry_path.c_str(), strerror(errno)); 766e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme return false; 767e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme } 768e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme 769e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme return add_zip_entry_from_fd(entry_name, fd.get()); 770e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme} 771e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme 772e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme/* adds a file to the existing zipped bugreport */ 773e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Lemestatic int _add_file_from_fd(const char *title, const char *path, int fd) { 774e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme return add_zip_entry_from_fd(ZIP_ROOT_DIR + path, fd) ? 0 : 1; 775e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme} 776e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme 77724b66eed1acd08a975546b57198940f4de9250ebFelipe Leme// TODO: move to util.cpp 778e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Lemevoid add_dir(const char *dir, bool recursive) { 779111b9d06cc0fc72438782c9234f28675e5077ef4Felipe Leme if (!zip_writer) { 780cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGD("Not adding dir %s because zip_writer is not set\n", dir); 781111b9d06cc0fc72438782c9234f28675e5077ef4Felipe Leme return; 782111b9d06cc0fc72438782c9234f28675e5077ef4Felipe Leme } 78388c7933df551f6dadd8cc931d104b01d6d1609e4Felipe Leme MYLOGD("Adding dir %s (recursive: %d)\n", dir, recursive); 784608385dd151e36a93f3e3f4a7514b1e720d20ae9Felipe Leme DurationReporter duration_reporter(dir, NULL); 785e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme dump_files(NULL, dir, recursive ? skip_none : is_dir, _add_file_from_fd); 786e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme} 787e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme 788809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme/* adds a text entry entry to the existing zip file. */ 789809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Lemestatic bool add_text_zip_entry(const std::string& entry_name, const std::string& content) { 790111b9d06cc0fc72438782c9234f28675e5077ef4Felipe Leme if (!zip_writer) { 791cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGD("Not adding text zip entry %s because zip_writer is not set\n", entry_name.c_str()); 792111b9d06cc0fc72438782c9234f28675e5077ef4Felipe Leme return false; 793111b9d06cc0fc72438782c9234f28675e5077ef4Felipe Leme } 794cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGD("Adding zip text entry %s\n", entry_name.c_str()); 795809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme int32_t err = zip_writer->StartEntryWithTime(entry_name.c_str(), ZipWriter::kCompress, now); 796809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme if (err) { 797cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("zip_writer->StartEntryWithTime(%s): %s\n", entry_name.c_str(), 798809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme ZipWriter::ErrorCodeString(err)); 799809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme return false; 800809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme } 801809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme 802809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme err = zip_writer->WriteBytes(content.c_str(), content.length()); 803809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme if (err) { 804cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("zip_writer->WriteBytes(%s): %s\n", entry_name.c_str(), 805809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme ZipWriter::ErrorCodeString(err)); 806809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme return false; 807809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme } 808809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme 809809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme err = zip_writer->FinishEntry(); 810809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme if (err) { 811cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("zip_writer->FinishEntry(): %s\n", ZipWriter::ErrorCodeString(err)); 812809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme return false; 813809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme } 814809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme 815809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme return true; 816809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme} 817809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme 818c0808155fd10d2d5c49bb4c8d4cafed8da28c182Felipe Lemestatic void dump_iptables() { 819c0808155fd10d2d5c49bb4c8d4cafed8da28c182Felipe Leme run_command("IPTABLES", 10, "iptables", "-L", "-nvx", NULL); 820c0808155fd10d2d5c49bb4c8d4cafed8da28c182Felipe Leme run_command("IP6TABLES", 10, "ip6tables", "-L", "-nvx", NULL); 821c0808155fd10d2d5c49bb4c8d4cafed8da28c182Felipe Leme run_command("IPTABLE NAT", 10, "iptables", "-t", "nat", "-L", "-nvx", NULL); 822c0808155fd10d2d5c49bb4c8d4cafed8da28c182Felipe Leme /* no ip6 nat */ 823329b90922b15683a02a8179b89598525fd9ba480Calvin On run_command("IPTABLE MANGLE", 10, "iptables", "-t", "mangle", "-L", "-nvx", NULL); 824329b90922b15683a02a8179b89598525fd9ba480Calvin On run_command("IP6TABLE MANGLE", 10, "ip6tables", "-t", "mangle", "-L", "-nvx", NULL); 825c0808155fd10d2d5c49bb4c8d4cafed8da28c182Felipe Leme run_command("IPTABLE RAW", 10, "iptables", "-t", "raw", "-L", "-nvx", NULL); 826c0808155fd10d2d5c49bb4c8d4cafed8da28c182Felipe Leme run_command("IP6TABLE RAW", 10, "ip6tables", "-t", "raw", "-L", "-nvx", NULL); 827c0808155fd10d2d5c49bb4c8d4cafed8da28c182Felipe Leme} 828c0808155fd10d2d5c49bb4c8d4cafed8da28c182Felipe Leme 829fdf52d3697aa0396bd9d8883892937b99a6772a0Srinath Sridharanstatic void dumpstate(const std::string& screenshot_path, const std::string& version) { 830770410dcf2f72cf4e806442263e63719a0be0f5aFelipe Leme DurationReporter duration_reporter("DUMPSTATE"); 83178f2c86235d5882a8dc84c85a1c1864062e5f3afFelipe Leme unsigned long timeout; 832f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 8332db0f5f31c015b5a89b619f8c95a9bf95c09c75bArve Hjønnevåg dump_dev_files("TRUSTY VERSION", "/sys/bus/platform/drivers/trusty", "trusty_version"); 834f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross run_command("UPTIME", 10, "uptime", NULL); 835326842fca4883f1256aa9ed019bb3206ee76fca7Mark Salyzyn dump_files("UPTIME MMC PERF", mmcblk0, skip_not_stat, dump_stat_from_fd); 8368c8130eb68c89987a94db084608a4229bad06c18Mark Salyzyn dump_emmc_ecsd("/d/mmc0/mmc0:0001/ext_csd"); 837f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("MEMORY INFO", "/proc/meminfo"); 838b32c7e14ccc6507f6ce3fc02414ba04b797f4558Elliott Hughes run_command("CPU INFO", 10, "top", "-n", "1", "-d", "1", "-m", "30", "-H", NULL); 8392b1f88b6ac78e330ff006da6fecf8bc9d976ec67Nick Kralevich run_command("PROCRANK", 20, SU_PATH, "root", "procrank", NULL); 840f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("VIRTUAL MEMORY STATS", "/proc/vmstat"); 841f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("VMALLOC INFO", "/proc/vmallocinfo"); 842f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("SLAB INFO", "/proc/slabinfo"); 843f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("ZONEINFO", "/proc/zoneinfo"); 844f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("PAGETYPEINFO", "/proc/pagetypeinfo"); 845f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("BUDDYINFO", "/proc/buddyinfo"); 8462281af967dd840aade7bc55b19ea7df0e6da36f2Colin Cross dump_file("FRAGMENTATION INFO", "/d/extfrag/unusable_index"); 847f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 84829e27a84c144fe3b941648094cad2a3f1e61e8b3Todd Poynor dump_file("KERNEL WAKE SOURCES", "/d/wakeup_sources"); 849f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("KERNEL CPUFREQ", "/sys/devices/system/cpu/cpu0/cpufreq/stats/time_in_state"); 85085aea748861b5665e68b786b55f1c798f56fc0daMathias Agopian dump_file("KERNEL SYNC", "/d/sync"); 851f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 852a3533a3ae6bf8d0e1780c153cafdec86926ec22cElliott Hughes run_command("PROCESSES AND THREADS", 10, "ps", "-Z", "-t", "-p", "-P", NULL); 853b82c925d3cd54d5eff9f4f9e6d5aeb41f75365f5Nick Kralevich run_command("LIBRANK", 10, SU_PATH, "root", "librank", NULL); 854f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 8554db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski run_command("PRINTENV", 10, "printenv", NULL); 856f7f2651e0c07d138679fd405999f30d0ab35e10bLorenzo Colitti run_command("NETSTAT", 10, "netstat", "-n", NULL); 8574db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski run_command("LSMOD", 10, "lsmod", NULL); 8584db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski 859f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross do_dmesg(); 860f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 861f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross run_command("LIST OF OPEN FILES", 10, SU_PATH, "root", "lsof", NULL); 8621dc94e315680b47fe430ef90f46c50a25c92fb6dJeff Brown for_each_pid(do_showmap, "SMAPS OF ALL PROCESSES"); 8631dc94e315680b47fe430ef90f46c50a25c92fb6dJeff Brown for_each_tid(show_wchan, "BLOCKED PROCESS WAIT-CHANNELS"); 864a297c3258f6f7ea52cc2dcc42d62f85fda12a163Mark Salyzyn for_each_pid(show_showtime, "PROCESS TIMES (pid cmd user system iowait+percentage)"); 865f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 8666e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme if (!screenshot_path.empty()) { 867cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGI("taking late screenshot\n"); 868e338bf60701e5b955ab0a097f2631f2190218894Felipe Leme take_screenshot(screenshot_path); 869cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGI("wrote screenshot: %s\n", screenshot_path.c_str()); 8705a93003d3f0d1808b6dcd9928041ec62ea7f67adJeff Sharkey } 8715a93003d3f0d1808b6dcd9928041ec62ea7f67adJeff Sharkey 872f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross // dump_file("EVENT LOG TAGS", "/etc/event-log-tags"); 8738f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn // calculate timeout 8748f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn timeout = logcat_timeout("main") + logcat_timeout("system") + logcat_timeout("crash"); 8758f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn if (timeout < 20000) { 8768f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn timeout = 20000; 8778f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn } 8787831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn run_command("SYSTEM LOG", timeout / 1000, "logcat", "-v", "threadtime", 8797831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn "-v", "printable", 8807831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn "-d", 8817831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn "*:v", NULL); 88243afe5d0b537999d5de9613626eca24f34cc52efMark Salyzyn timeout = logcat_timeout("events"); 8838f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn if (timeout < 20000) { 8848f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn timeout = 20000; 8858f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn } 8867831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn run_command("EVENT LOG", timeout / 1000, "logcat", "-b", "events", 8877831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn "-v", "threadtime", 8887831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn "-v", "printable", 8897831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn "-d", 8907831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn "*:v", NULL); 8918f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn timeout = logcat_timeout("radio"); 8928f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn if (timeout < 20000) { 8938f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn timeout = 20000; 8948f37aa5011bf5d8c0a67126b92e3b435ffd4dca0Mark Salyzyn } 8957831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn run_command("RADIO LOG", timeout / 1000, "logcat", "-b", "radio", 8967831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn "-v", "threadtime", 8977831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn "-v", "printable", 8987831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn "-d", 8997831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn "*:v", NULL); 900f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 901ecc0763e6c96c418ea4ee6c993d58d16a58407b3Mark Salyzyn run_command("LOG STATISTICS", 10, "logcat", "-b", "all", "-S", NULL); 902ecc0763e6c96c418ea4ee6c993d58d16a58407b3Mark Salyzyn 903f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross /* show the traces we collected in main(), if that was done */ 904f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross if (dump_traces_path != NULL) { 905f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("VM TRACES JUST NOW", dump_traces_path); 906f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } 907f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 908f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross /* only show ANR traces if they're less than 15 minutes old */ 909f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross struct stat st; 910f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross char anr_traces_path[PATH_MAX]; 911f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross property_get("dalvik.vm.stack-trace-file", anr_traces_path, ""); 912f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross if (!anr_traces_path[0]) { 913f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("*** NO VM TRACES FILE DEFINED (dalvik.vm.stack-trace-file)\n\n"); 914f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } else { 91554bcc5ffd5a79f4f194089c58d3de571532bf39bChristopher Ferris int fd = TEMP_FAILURE_RETRY(open(anr_traces_path, 91654bcc5ffd5a79f4f194089c58d3de571532bf39bChristopher Ferris O_RDONLY | O_CLOEXEC | O_NOFOLLOW | O_NONBLOCK)); 9177dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris if (fd < 0) { 9187dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris printf("*** NO ANR VM TRACES FILE (%s): %s\n\n", anr_traces_path, strerror(errno)); 9197dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris } else { 9207dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris dump_file_from_fd("VM TRACES AT LAST ANR", anr_traces_path, fd); 9217dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris } 922f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } 923f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 924f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross /* slow traces for slow operations */ 925f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross if (anr_traces_path[0] != 0) { 926f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross int tail = strlen(anr_traces_path)-1; 927f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross while (tail > 0 && anr_traces_path[tail] != '/') { 928f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross tail--; 929f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } 930f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross int i = 0; 931f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross while (1) { 932f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross sprintf(anr_traces_path+tail+1, "slow%02d.txt", i); 933f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross if (stat(anr_traces_path, &st)) { 934f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross // No traces file at this index, done with the files. 935f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross break; 936f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } 937f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("VM TRACES WHEN SLOW", anr_traces_path); 938f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross i++; 939f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } 940f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } 941f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 9427dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris int dumped = 0; 9437dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris for (size_t i = 0; i < NUM_TOMBSTONES; i++) { 9447dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris if (tombstone_data[i].fd != -1) { 945e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme const char *name = tombstone_data[i].name; 946e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme int fd = tombstone_data[i].fd; 9477dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris dumped = 1; 948e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme if (zip_writer) { 949e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme if (!add_zip_entry_from_fd(ZIP_ROOT_DIR + name, fd)) { 950cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("Unable to add tombstone %s to zip file\n", name); 951e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme } 952e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme } else { 953e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme dump_file_from_fd("TOMBSTONE", name, fd); 954e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme } 955e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme close(fd); 9567dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris tombstone_data[i].fd = -1; 9577dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris } 9587dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris } 9597dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris if (!dumped) { 9607dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris printf("*** NO TOMBSTONES to dump in %s\n\n", TOMBSTONE_DIR); 9617dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris } 9627dc7f3221f26b771c266a26ec785eb74287922f1Christopher Ferris 963f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("NETWORK DEV INFO", "/proc/net/dev"); 964f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("QTAGUID NETWORK INTERFACES INFO", "/proc/net/xt_qtaguid/iface_stat_all"); 965012c2ea5651a56218a4359c78db26dd700d9930bJP Abgrall dump_file("QTAGUID NETWORK INTERFACES INFO (xt)", "/proc/net/xt_qtaguid/iface_stat_fmt"); 966f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("QTAGUID CTRL INFO", "/proc/net/xt_qtaguid/ctrl"); 967f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("QTAGUID STATS INFO", "/proc/net/xt_qtaguid/stats"); 968f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 9692a83daa8a3e1eab292dc1464bbe78f025f4bc0e9Todd Poynor if (!stat(PSTORE_LAST_KMSG, &st)) { 9702a83daa8a3e1eab292dc1464bbe78f025f4bc0e9Todd Poynor /* Also TODO: Make console-ramoops CAP_SYSLOG protected. */ 9712a83daa8a3e1eab292dc1464bbe78f025f4bc0e9Todd Poynor dump_file("LAST KMSG", PSTORE_LAST_KMSG); 972ced6078b0e03a75d9b78e61ce25609bd2cb97b1dMark Salyzyn } else if (!stat(ALT_PSTORE_LAST_KMSG, &st)) { 973ced6078b0e03a75d9b78e61ce25609bd2cb97b1dMark Salyzyn dump_file("LAST KMSG", ALT_PSTORE_LAST_KMSG); 9742a83daa8a3e1eab292dc1464bbe78f025f4bc0e9Todd Poynor } else { 9752a83daa8a3e1eab292dc1464bbe78f025f4bc0e9Todd Poynor /* TODO: Make last_kmsg CAP_SYSLOG protected. b/5555691 */ 9762a83daa8a3e1eab292dc1464bbe78f025f4bc0e9Todd Poynor dump_file("LAST KMSG", "/proc/last_kmsg"); 9772a83daa8a3e1eab292dc1464bbe78f025f4bc0e9Todd Poynor } 9782a83daa8a3e1eab292dc1464bbe78f025f4bc0e9Todd Poynor 9792262c16372570f57d3107d574abe2c80825d286eMark Salyzyn /* kernels must set CONFIG_PSTORE_PMSG, slice up pstore with device tree */ 9807831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn run_command("LAST LOGCAT", 10, "logcat", "-L", 9817831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn "-b", "all", 9827831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn "-v", "threadtime", 9837831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn "-v", "printable", 9847831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn "-d", 9857831638e2a142cbb082d63a60ad5c04ff63933e8Mark Salyzyn "*:v", NULL); 9862262c16372570f57d3107d574abe2c80825d286eMark Salyzyn 987f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross /* The following have a tendency to get wedged when wifi drivers/fw goes belly-up. */ 988a59828a5d2740433164872e9a0b44363e2ba0cd4Elliott Hughes 989a59828a5d2740433164872e9a0b44363e2ba0cd4Elliott Hughes run_command("NETWORK INTERFACES", 10, "ip", "link", NULL); 990d4c3d38957870fa27423dbc55d99d68772fbd490Lorenzo Colitti 991d4c3d38957870fa27423dbc55d99d68772fbd490Lorenzo Colitti run_command("IPv4 ADDRESSES", 10, "ip", "-4", "addr", "show", NULL); 992d4c3d38957870fa27423dbc55d99d68772fbd490Lorenzo Colitti run_command("IPv6 ADDRESSES", 10, "ip", "-6", "addr", "show", NULL); 993d4c3d38957870fa27423dbc55d99d68772fbd490Lorenzo Colitti 994f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross run_command("IP RULES", 10, "ip", "rule", "show", NULL); 995f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross run_command("IP RULES v6", 10, "ip", "-6", "rule", "show", NULL); 9962b3bba34aec65b612be8d1f52cd124d9c30955f9Sreeram Ramachandran 9972b3bba34aec65b612be8d1f52cd124d9c30955f9Sreeram Ramachandran dump_route_tables(); 9982b3bba34aec65b612be8d1f52cd124d9c30955f9Sreeram Ramachandran 999d4c3d38957870fa27423dbc55d99d68772fbd490Lorenzo Colitti run_command("ARP CACHE", 10, "ip", "-4", "neigh", "show", NULL); 1000d4c3d38957870fa27423dbc55d99d68772fbd490Lorenzo Colitti run_command("IPv6 ND CACHE", 10, "ip", "-6", "neigh", "show", NULL); 1001f7f2b0fd059bc26e27c022f3fb446fc74eab6c88Erik Kline run_command("MULTICAST ADDRESSES", 10, "ip", "maddr", NULL); 1002c0808155fd10d2d5c49bb4c8d4cafed8da28c182Felipe Leme run_command("WIFI NETWORKS", 20, "wpa_cli", "IFNAME=wlan0", "list_networks", NULL); 1003f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 1004c11f56e5615c5d388c072705322df5bcf22c2012Dmitry Shmidt#ifdef FWDUMP_bcmdhd 10056afc38c45af45eb8f64793bca2903b3f4c55579bLorenzo Colitti run_command("ND OFFLOAD TABLE", 5, 10060816520c5cd60519d8e221ed92497aa5464e3039Erik Kline SU_PATH, "root", WLUTIL, "nd_hostip", NULL); 10076afc38c45af45eb8f64793bca2903b3f4c55579bLorenzo Colitti 10086afc38c45af45eb8f64793bca2903b3f4c55579bLorenzo Colitti run_command("DUMP WIFI INTERNAL COUNTERS (1)", 20, 10090816520c5cd60519d8e221ed92497aa5464e3039Erik Kline SU_PATH, "root", WLUTIL, "counters", NULL); 10106afc38c45af45eb8f64793bca2903b3f4c55579bLorenzo Colitti 10116afc38c45af45eb8f64793bca2903b3f4c55579bLorenzo Colitti run_command("ND OFFLOAD STATUS (1)", 5, 10120816520c5cd60519d8e221ed92497aa5464e3039Erik Kline SU_PATH, "root", WLUTIL, "nd_status", NULL); 10136afc38c45af45eb8f64793bca2903b3f4c55579bLorenzo Colitti 1014c11f56e5615c5d388c072705322df5bcf22c2012Dmitry Shmidt#endif 10150b2c9268265e9a165551eaa66cb461d3fab8b564Dmitry Shmidt dump_file("INTERRUPTS (1)", "/proc/interrupts"); 10160b2c9268265e9a165551eaa66cb461d3fab8b564Dmitry Shmidt 10177cff462202437da5bba003a8687582af21fa0a0bFelipe Leme run_command("NETWORK DIAGNOSTICS", 10, "dumpsys", "-t", "10", "connectivity", "--diag", NULL); 10186afc38c45af45eb8f64793bca2903b3f4c55579bLorenzo Colitti 1019c11f56e5615c5d388c072705322df5bcf22c2012Dmitry Shmidt#ifdef FWDUMP_bcmdhd 1020f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross run_command("DUMP WIFI STATUS", 20, 1021f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross SU_PATH, "root", "dhdutil", "-i", "wlan0", "dump", NULL); 10226afc38c45af45eb8f64793bca2903b3f4c55579bLorenzo Colitti 10236afc38c45af45eb8f64793bca2903b3f4c55579bLorenzo Colitti run_command("DUMP WIFI INTERNAL COUNTERS (2)", 20, 10240816520c5cd60519d8e221ed92497aa5464e3039Erik Kline SU_PATH, "root", WLUTIL, "counters", NULL); 10256afc38c45af45eb8f64793bca2903b3f4c55579bLorenzo Colitti 10266afc38c45af45eb8f64793bca2903b3f4c55579bLorenzo Colitti run_command("ND OFFLOAD STATUS (2)", 5, 10270816520c5cd60519d8e221ed92497aa5464e3039Erik Kline SU_PATH, "root", WLUTIL, "nd_status", NULL); 1028f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross#endif 10290b2c9268265e9a165551eaa66cb461d3fab8b564Dmitry Shmidt dump_file("INTERRUPTS (2)", "/proc/interrupts"); 1030f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 1031f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross print_properties(); 1032f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 1033f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross run_command("VOLD DUMP", 10, "vdc", "dump", NULL); 1034f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross run_command("SECURE CONTAINERS", 10, "vdc", "asec", "list", NULL); 1035f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 10368f75fa7bcfec553eddb59b919b44d7a93c9846a1Ken Sumrall run_command("FILESYSTEMS & FREE SPACE", 10, "df", NULL); 1037f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 1038f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross run_command("LAST RADIO LOG", 10, "parse_radio_log", "/proc/last_radio_log", NULL); 1039f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 1040f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("------ BACKLIGHTS ------\n"); 1041f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("LCD brightness="); 1042f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file(NULL, "/sys/class/leds/lcd-backlight/brightness"); 1043f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("Button brightness="); 1044f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file(NULL, "/sys/class/leds/button-backlight/brightness"); 1045f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("Keyboard brightness="); 1046f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file(NULL, "/sys/class/leds/keyboard-backlight/brightness"); 1047f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("ALS mode="); 1048f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file(NULL, "/sys/class/leds/lcd-backlight/als"); 1049f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("LCD driver registers:\n"); 1050f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file(NULL, "/sys/class/leds/lcd-backlight/registers"); 1051f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("\n"); 1052f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 1053f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross /* Binder state is expensive to look at as it uses a lot of memory. */ 1054f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("BINDER FAILED TRANSACTION LOG", "/sys/kernel/debug/binder/failed_transaction_log"); 1055f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("BINDER TRANSACTION LOG", "/sys/kernel/debug/binder/transaction_log"); 1056f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("BINDER TRANSACTIONS", "/sys/kernel/debug/binder/transactions"); 1057f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("BINDER STATS", "/sys/kernel/debug/binder/stats"); 1058f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dump_file("BINDER STATE", "/sys/kernel/debug/binder/state"); 1059f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 1060f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("========================================================\n"); 1061f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("== Board\n"); 1062f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("========================================================\n"); 1063f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 1064f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross dumpstate_board(); 1065f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("\n"); 1066f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 1067f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross /* Migrate the ril_dumpstate to a dumpstate_board()? */ 1068f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross char ril_dumpstate_timeout[PROPERTY_VALUE_MAX] = {0}; 1069f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross property_get("ril.dumpstate.timeout", ril_dumpstate_timeout, "30"); 1070f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross if (strnlen(ril_dumpstate_timeout, PROPERTY_VALUE_MAX - 1) > 0) { 1071c4eee56dab06a7de1db18327f8d4831f89d1d640Felipe Leme if (is_user_build()) { 1072f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross // su does not exist on user builds, so try running without it. 1073f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross // This way any implementations of vril-dump that do not require 1074f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross // root can run on user builds. 1075f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross run_command("DUMP VENDOR RIL LOGS", atoi(ril_dumpstate_timeout), 1076f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross "vril-dump", NULL); 1077f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } else { 1078f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross run_command("DUMP VENDOR RIL LOGS", atoi(ril_dumpstate_timeout), 1079f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross SU_PATH, "root", "vril-dump", NULL); 1080f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } 1081f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } 1082f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 1083f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("========================================================\n"); 1084f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("== Android Framework Services\n"); 1085f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("========================================================\n"); 1086f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 108734222565fc9cf167d8ebe6068a9695f4b0b0f1b0Wei Liu run_command("DUMPSYS", 60, "dumpsys", "-t", "60", "--skip", "meminfo", "cpuinfo", NULL); 1088f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 1089f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("========================================================\n"); 109002bea9786d2ecc4c04f35fd7d9b73d4dd2b73735Dianne Hackborn printf("== Checkins\n"); 109102bea9786d2ecc4c04f35fd7d9b73d4dd2b73735Dianne Hackborn printf("========================================================\n"); 109202bea9786d2ecc4c04f35fd7d9b73d4dd2b73735Dianne Hackborn 10937cff462202437da5bba003a8687582af21fa0a0bFelipe Leme run_command("CHECKIN BATTERYSTATS", 30, "dumpsys", "-t", "30", "batterystats", "-c", NULL); 10947cff462202437da5bba003a8687582af21fa0a0bFelipe Leme run_command("CHECKIN MEMINFO", 30, "dumpsys", "-t", "30", "meminfo", "--checkin", NULL); 10957cff462202437da5bba003a8687582af21fa0a0bFelipe Leme run_command("CHECKIN NETSTATS", 30, "dumpsys", "-t", "30", "netstats", "--checkin", NULL); 10967cff462202437da5bba003a8687582af21fa0a0bFelipe Leme run_command("CHECKIN PROCSTATS", 30, "dumpsys", "-t", "30", "procstats", "-c", NULL); 10977cff462202437da5bba003a8687582af21fa0a0bFelipe Leme run_command("CHECKIN USAGESTATS", 30, "dumpsys", "-t", "30", "usagestats", "-c", NULL); 10987cff462202437da5bba003a8687582af21fa0a0bFelipe Leme run_command("CHECKIN PACKAGE", 30, "dumpsys", "-t", "30", "package", "--checkin", NULL); 109902bea9786d2ecc4c04f35fd7d9b73d4dd2b73735Dianne Hackborn 110002bea9786d2ecc4c04f35fd7d9b73d4dd2b73735Dianne Hackborn printf("========================================================\n"); 1101f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("== Running Application Activities\n"); 1102f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("========================================================\n"); 1103f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 11043f83dbe2e0bb9cabe598ef0812ae358b1c5b415fFelipe Leme run_command("APP ACTIVITIES", 30, "dumpsys", "-t", "30", "activity", "all", NULL); 1105f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 1106f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("========================================================\n"); 1107f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("== Running Application Services\n"); 1108f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("========================================================\n"); 1109f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 11103f83dbe2e0bb9cabe598ef0812ae358b1c5b415fFelipe Leme run_command("APP SERVICES", 30, "dumpsys", "-t", "30", "activity", "service", "all", NULL); 1111f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 1112f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("========================================================\n"); 1113f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("== Running Application Providers\n"); 1114f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("========================================================\n"); 1115f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 1116cfc33d41c856bee305d2e73c6ca02fb0f8fbb6afJunda Liu run_command("APP PROVIDERS", 30, "dumpsys", "-t", "30", "activity", "provider", "all", NULL); 1117f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 1118f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 1119f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("========================================================\n"); 1120608385dd151e36a93f3e3f4a7514b1e720d20ae9Felipe Leme printf("== Final progress (pid %d): %d/%d (originally %d)\n", 1121608385dd151e36a93f3e3f4a7514b1e720d20ae9Felipe Leme getpid(), progress, weight_total, WEIGHT_TOTAL); 1122608385dd151e36a93f3e3f4a7514b1e720d20ae9Felipe Leme printf("========================================================\n"); 1123f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("== dumpstate: done\n"); 1124f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross printf("========================================================\n"); 1125f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross} 1126f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 1127f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Crossstatic void usage() { 1128cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme fprintf(stderr, 11292628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme "usage: dumpstate [-h] [-b soundfile] [-e soundfile] [-o file [-d] [-p] " 11302628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme "[-z]] [-s] [-S] [-q] [-B] [-P] [-R] [-V version]\n" 11312628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme " -h: display this help message\n" 1132cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme " -b: play sound file instead of vibrate, at beginning of job\n" 1133cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme " -e: play sound file instead of vibrate, at end of job\n" 1134cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme " -o: write to file (instead of stdout)\n" 1135cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme " -d: append date to filename (requires -o)\n" 1136cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme " -p: capture screenshot to filename.png (requires -o)\n" 11372628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme " -z: generate zipped file (requires -o)\n" 1138cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme " -s: write output to control socket (for init)\n" 11392628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme " -S: write file location to control socket (for init; requires -o and -z)" 1140cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme " -q: disable vibrate\n" 1141cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme " -B: send broadcast when finished (requires -o)\n" 1142cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme " -P: send broadcast when started and update system properties on " 1143cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme "progress (requires -o and -B)\n" 1144cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme " -R: take bugreport in remote mode (requires -o, -z, -d and -B, " 1145cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme "shouldn't be used with -P)\n" 1146cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme " -V: sets the bugreport format version (valid values: %s)\n", 1147cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme VERSION_DEFAULT.c_str()); 1148f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross} 1149f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 1150885f888c55587e9366542b5155a06c321cde175aJohn Michelaustatic void sigpipe_handler(int n) { 11512e671bbdb741c2926b6df7b240fdc31c7361f330Andres Morales // don't complain to stderr or stdout 11522e671bbdb741c2926b6df7b240fdc31c7361f330Andres Morales _exit(EXIT_FAILURE); 1153885f888c55587e9366542b5155a06c321cde175aJohn Michelau} 1154885f888c55587e9366542b5155a06c321cde175aJohn Michelau 11551e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme/* adds the temporary report to the existing .zip file, closes the .zip file, and removes the 11561e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme temporary file. 11571e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme */ 1158e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Lemestatic bool finish_zip_file(const std::string& bugreport_name, const std::string& bugreport_path, 11591e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme time_t now) { 1160e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme if (!add_zip_entry(bugreport_name, bugreport_path)) { 1161cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("Failed to add text entry to .zip file\n"); 11626e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme return false; 11636e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme } 1164809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme if (!add_text_zip_entry("main_entry.txt", bugreport_name)) { 1165cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("Failed to add main_entry.txt to .zip file\n"); 1166111b9d06cc0fc72438782c9234f28675e5077ef4Felipe Leme return false; 1167809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme } 11686e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme 1169e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme int32_t err = zip_writer->Finish(); 11701e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme if (err) { 1171cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("zip_writer->Finish(): %s\n", ZipWriter::ErrorCodeString(err)); 11726e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme return false; 11736e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme } 11746e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme 1175c4eee56dab06a7de1db18327f8d4831f89d1d640Felipe Leme if (is_user_build()) { 1176c4eee56dab06a7de1db18327f8d4831f89d1d640Felipe Leme MYLOGD("Removing temporary file %s\n", bugreport_path.c_str()) 1177c4eee56dab06a7de1db18327f8d4831f89d1d640Felipe Leme if (remove(bugreport_path.c_str())) { 1178c4eee56dab06a7de1db18327f8d4831f89d1d640Felipe Leme ALOGW("remove(%s): %s\n", bugreport_path.c_str(), strerror(errno)); 1179c4eee56dab06a7de1db18327f8d4831f89d1d640Felipe Leme } 1180c4eee56dab06a7de1db18327f8d4831f89d1d640Felipe Leme } else { 1181c4eee56dab06a7de1db18327f8d4831f89d1d640Felipe Leme MYLOGD("Keeping temporary file %s on non-user build\n", bugreport_path.c_str()) 1182c4eee56dab06a7de1db18327f8d4831f89d1d640Felipe Leme } 1183c4eee56dab06a7de1db18327f8d4831f89d1d640Felipe Leme 11846e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme return true; 11856e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme} 11866e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme 11874db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinskistatic std::string SHA256_file_hash(std::string filepath) { 1188cbbdf73608bace91270622034e4813a2355b7bf1Michal Karpinski ScopedFd fd(TEMP_FAILURE_RETRY(open(filepath.c_str(), O_RDONLY | O_NONBLOCK | O_CLOEXEC 1189cbbdf73608bace91270622034e4813a2355b7bf1Michal Karpinski | O_NOFOLLOW))); 11904db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski if (fd.get() == -1) { 1191cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("open(%s): %s\n", filepath.c_str(), strerror(errno)); 11924db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski return NULL; 11934db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski } 11944db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski 11954db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski SHA256_CTX ctx; 11964db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski SHA256_init(&ctx); 11974db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski 11984db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski std::vector<uint8_t> buffer(65536); 11994db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski while (1) { 12004db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski ssize_t bytes_read = TEMP_FAILURE_RETRY(read(fd.get(), buffer.data(), buffer.size())); 12014db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski if (bytes_read == 0) { 12024db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski break; 12034db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski } else if (bytes_read == -1) { 1204cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("read(%s): %s\n", filepath.c_str(), strerror(errno)); 12054db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski return NULL; 12064db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski } 12074db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski 12084db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski SHA256_update(&ctx, buffer.data(), bytes_read); 12094db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski } 12104db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski 12114db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski uint8_t hash[SHA256_DIGEST_SIZE]; 12124db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski memcpy(hash, SHA256_final(&ctx), SHA256_DIGEST_SIZE); 12134db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski char hash_buffer[SHA256_DIGEST_SIZE * 2 + 1]; 1214cbbdf73608bace91270622034e4813a2355b7bf1Michal Karpinski for(size_t i = 0; i < SHA256_DIGEST_SIZE; i++) { 1215cbbdf73608bace91270622034e4813a2355b7bf1Michal Karpinski sprintf(hash_buffer + (i * 2), "%02x", hash[i]); 12164db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski } 12174db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski hash_buffer[sizeof(hash_buffer) - 1] = 0; 12184db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski return std::string(hash_buffer); 12194db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski} 12204db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski 1221f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Crossint main(int argc, char *argv[]) { 1222885f888c55587e9366542b5155a06c321cde175aJohn Michelau struct sigaction sigact; 1223f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross int do_add_date = 0; 12246e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme int do_zip_file = 0; 12251f794c442cc63f7962c21e8e712adeca338af63eJohn Michelau int do_vibrate = 1; 1226f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross char* use_outfile = 0; 1227f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross int use_socket = 0; 12282628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme int use_control_socket = 0; 1229f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross int do_fb = 0; 123027f9e6d849fce956c9b8f1ad5c3d9a954501a76bJeff Sharkey int do_broadcast = 0; 1231e338bf60701e5b955ab0a097f2631f2190218894Felipe Leme int do_early_screenshot = 0; 12324db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski int is_remote_mode = 0; 1233809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme std::string version = VERSION_DEFAULT; 1234f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 1235e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme now = time(NULL); 1236e82a27d0c1e3f2cef6f13a1a9efff55638601752Felipe Leme 1237cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGI("begin\n"); 12382e671bbdb741c2926b6df7b240fdc31c7361f330Andres Morales 12398fecfdda012928bc2fe6d0e66fd4a4c912946254Felipe Leme /* gets the sequential id */ 12408fecfdda012928bc2fe6d0e66fd4a4c912946254Felipe Leme char last_id[PROPERTY_VALUE_MAX]; 12418fecfdda012928bc2fe6d0e66fd4a4c912946254Felipe Leme property_get("dumpstate.last_id", last_id, "0"); 12428fecfdda012928bc2fe6d0e66fd4a4c912946254Felipe Leme id = strtoul(last_id, NULL, 10) + 1; 1243f0922cc1786c0c2fbf44c10b0005243ecbb4227dNick Kralevich snprintf(last_id, sizeof(last_id), "%lu", id); 12448fecfdda012928bc2fe6d0e66fd4a4c912946254Felipe Leme property_set("dumpstate.last_id", last_id); 12458fecfdda012928bc2fe6d0e66fd4a4c912946254Felipe Leme MYLOGI("dumpstate id: %lu\n", id); 12468fecfdda012928bc2fe6d0e66fd4a4c912946254Felipe Leme 12471dc94e315680b47fe430ef90f46c50a25c92fb6dJeff Brown /* clear SIGPIPE handler */ 1248885f888c55587e9366542b5155a06c321cde175aJohn Michelau memset(&sigact, 0, sizeof(sigact)); 1249885f888c55587e9366542b5155a06c321cde175aJohn Michelau sigact.sa_handler = sigpipe_handler; 1250885f888c55587e9366542b5155a06c321cde175aJohn Michelau sigaction(SIGPIPE, &sigact, NULL); 12513e03d3fb6a4cb93f5f978f9d2eed7b7cc62a06a6JP Abgrall 1252f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross /* set as high priority, and protect from OOM killer */ 1253f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross setpriority(PRIO_PROCESS, 0, -20); 12549c1f9bb7205e59d4bdc6f9e9601bc4b3ef210b3bWei Wang 12559c1f9bb7205e59d4bdc6f9e9601bc4b3ef210b3bWei Wang FILE *oom_adj = fopen("/proc/self/oom_score_adj", "we"); 1256f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross if (oom_adj) { 12579c1f9bb7205e59d4bdc6f9e9601bc4b3ef210b3bWei Wang fputs("-1000", oom_adj); 1258f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross fclose(oom_adj); 12599c1f9bb7205e59d4bdc6f9e9601bc4b3ef210b3bWei Wang } else { 12609c1f9bb7205e59d4bdc6f9e9601bc4b3ef210b3bWei Wang /* fallback to kernels <= 2.6.35 */ 12619c1f9bb7205e59d4bdc6f9e9601bc4b3ef210b3bWei Wang oom_adj = fopen("/proc/self/oom_adj", "we"); 12629c1f9bb7205e59d4bdc6f9e9601bc4b3ef210b3bWei Wang if (oom_adj) { 12639c1f9bb7205e59d4bdc6f9e9601bc4b3ef210b3bWei Wang fputs("-17", oom_adj); 12649c1f9bb7205e59d4bdc6f9e9601bc4b3ef210b3bWei Wang fclose(oom_adj); 12659c1f9bb7205e59d4bdc6f9e9601bc4b3ef210b3bWei Wang } 1266f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } 1267f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 12681dc94e315680b47fe430ef90f46c50a25c92fb6dJeff Brown /* parse arguments */ 1269a34efb7ae17a7ea1078cce75be634120bd72a421Felipe Leme std::string args; 1270a34efb7ae17a7ea1078cce75be634120bd72a421Felipe Leme format_args(argc, const_cast<const char **>(argv), &args); 1271a34efb7ae17a7ea1078cce75be634120bd72a421Felipe Leme MYLOGD("Dumpstate command line: %s\n", args.c_str()); 1272f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross int c; 12732628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme while ((c = getopt(argc, argv, "dho:svqzpPBRSV:")) != -1) { 1274f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross switch (c) { 127571bbfc57974331dce79242ce806d92035fce06baFelipe Leme case 'd': do_add_date = 1; break; 127671bbfc57974331dce79242ce806d92035fce06baFelipe Leme case 'z': do_zip_file = 1; break; 127771bbfc57974331dce79242ce806d92035fce06baFelipe Leme case 'o': use_outfile = optarg; break; 127871bbfc57974331dce79242ce806d92035fce06baFelipe Leme case 's': use_socket = 1; break; 12792628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme case 'S': use_control_socket = 1; break; 1280f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross case 'v': break; // compatibility no-op 128171bbfc57974331dce79242ce806d92035fce06baFelipe Leme case 'q': do_vibrate = 0; break; 128271bbfc57974331dce79242ce806d92035fce06baFelipe Leme case 'p': do_fb = 1; break; 128371bbfc57974331dce79242ce806d92035fce06baFelipe Leme case 'P': do_update_progress = 1; break; 12844db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski case 'R': is_remote_mode = 1; break; 128571bbfc57974331dce79242ce806d92035fce06baFelipe Leme case 'B': do_broadcast = 1; break; 1286809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme case 'V': version = optarg; break; 1287f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross case '?': printf("\n"); 1288f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross case 'h': 1289f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross usage(); 1290f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross exit(1); 1291f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } 1292f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } 1293f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 129471bbfc57974331dce79242ce806d92035fce06baFelipe Leme if ((do_zip_file || do_add_date || do_update_progress || do_broadcast) && !use_outfile) { 12956e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme usage(); 12966e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme exit(1); 12976e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme } 12986e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme 12992628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme if (use_control_socket && !do_zip_file) { 13002628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme usage(); 13012628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme exit(1); 13022628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme } 13032628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme 130471bbfc57974331dce79242ce806d92035fce06baFelipe Leme if (do_update_progress && !do_broadcast) { 130571bbfc57974331dce79242ce806d92035fce06baFelipe Leme usage(); 130671bbfc57974331dce79242ce806d92035fce06baFelipe Leme exit(1); 130771bbfc57974331dce79242ce806d92035fce06baFelipe Leme } 13086e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme 13094db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski if (is_remote_mode && (do_update_progress || !do_broadcast || !do_zip_file || !do_add_date)) { 13104db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski usage(); 13114db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski exit(1); 13124db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski } 13134db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski 1314cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme if (version != VERSION_DEFAULT) { 1315cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme usage(); 1316cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme exit(1); 1317809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme } 1318809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme 1319cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGI("bugreport format version: %s\n", version.c_str()); 1320809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme 1321e338bf60701e5b955ab0a097f2631f2190218894Felipe Leme do_early_screenshot = do_update_progress; 1322e338bf60701e5b955ab0a097f2631f2190218894Felipe Leme 1323ed9354fc846895dc53397fbb5323bef00b3a3834Christopher Ferris // If we are going to use a socket, do it as early as possible 1324ed9354fc846895dc53397fbb5323bef00b3a3834Christopher Ferris // to avoid timeouts from bugreport. 1325ed9354fc846895dc53397fbb5323bef00b3a3834Christopher Ferris if (use_socket) { 1326ed9354fc846895dc53397fbb5323bef00b3a3834Christopher Ferris redirect_to_socket(stdout, "dumpstate"); 1327ed9354fc846895dc53397fbb5323bef00b3a3834Christopher Ferris } 1328ed9354fc846895dc53397fbb5323bef00b3a3834Christopher Ferris 13292628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme if (use_control_socket) { 13302628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme MYLOGD("Opening control socket\n"); 13312628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme control_socket_fd = open_socket("dumpstate"); 133202b7e00c1e1b0bf22997ab7ed913a9451e5b6b8aFelipe Leme do_update_progress = 1; 13332628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme } 13342628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme 1335cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme /* full path of the temporary file containing the bugreport */ 1336ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme std::string tmp_path; 1337ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme 1338cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme /* full path of the file containing the dumpstate logs*/ 1339cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme std::string log_path; 1340cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme 134114e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme /* full path of the systrace file, when enabled */ 134214e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme std::string systrace_path; 134314e034a02ec34b2c76afb06975bdfc943a9b5607Felipe Leme 1344e338bf60701e5b955ab0a097f2631f2190218894Felipe Leme /* full path of the temporary file containing the screenshot (when requested) */ 1345e338bf60701e5b955ab0a097f2631f2190218894Felipe Leme std::string screenshot_path; 1346e338bf60701e5b955ab0a097f2631f2190218894Felipe Leme 1347cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme /* base name (without suffix or extensions) of the bugreport files */ 1348ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme std::string base_name; 1349ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme 135071bbfc57974331dce79242ce806d92035fce06baFelipe Leme /* pointer to the actual path, be it zip or text */ 135171bbfc57974331dce79242ce806d92035fce06baFelipe Leme std::string path; 135271bbfc57974331dce79242ce806d92035fce06baFelipe Leme 1353635ca31754ae734b0c540ac5600d58ae55cd4237Felipe Leme /* pointer to the zipped file */ 13541e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme std::unique_ptr<FILE, int(*)(FILE*)> zip_file(NULL, fclose); 135571bbfc57974331dce79242ce806d92035fce06baFelipe Leme 1356ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme /* redirect output if needed */ 135771bbfc57974331dce79242ce806d92035fce06baFelipe Leme bool is_redirecting = !use_socket && use_outfile; 135871bbfc57974331dce79242ce806d92035fce06baFelipe Leme 135971bbfc57974331dce79242ce806d92035fce06baFelipe Leme if (is_redirecting) { 1360ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme bugreport_dir = dirname(use_outfile); 1361ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme base_name = basename(use_outfile); 136271bbfc57974331dce79242ce806d92035fce06baFelipe Leme if (do_add_date) { 136371bbfc57974331dce79242ce806d92035fce06baFelipe Leme char date[80]; 1364ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme strftime(date, sizeof(date), "%Y-%m-%d-%H-%M-%S", localtime(&now)); 1365ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme suffix = date; 1366ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme } else { 1367ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme suffix = "undated"; 136871bbfc57974331dce79242ce806d92035fce06baFelipe Leme } 1369cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme char build_id[PROPERTY_VALUE_MAX]; 1370cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme property_get("ro.build.id", build_id, "UNKNOWN_BUILD"); 1371cc37b8ecc463a3e030d673ebdd0b1cb9c5eddab8Felipe Leme base_name = base_name + "-" + build_id; 137271bbfc57974331dce79242ce806d92035fce06baFelipe Leme if (do_fb) { 1373ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme // TODO: if dumpstate was an object, the paths could be internal variables and then 1374ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme // we could have a function to calculate the derived values, such as: 1375ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme // screenshot_path = GetPath(".png"); 1376ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme screenshot_path = bugreport_dir + "/" + base_name + "-" + suffix + ".png"; 137771bbfc57974331dce79242ce806d92035fce06baFelipe Leme } 1378ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme tmp_path = bugreport_dir + "/" + base_name + "-" + suffix + ".tmp"; 1379cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme log_path = bugreport_dir + "/dumpstate_log-" + suffix + "-" 1380cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme + std::to_string(getpid()) + ".txt"; 1381cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme 1382cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGD("Bugreport dir: %s\n" 1383cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme "Base name: %s\n" 1384cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme "Suffix: %s\n" 1385cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme "Log path: %s\n" 1386cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme "Temporary path: %s\n" 1387cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme "Screenshot path: %s\n", 1388cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme bugreport_dir.c_str(), base_name.c_str(), suffix.c_str(), 1389cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme log_path.c_str(), tmp_path.c_str(), screenshot_path.c_str()); 139071bbfc57974331dce79242ce806d92035fce06baFelipe Leme 13911e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme if (do_zip_file) { 13921e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme path = bugreport_dir + "/" + base_name + "-" + suffix + ".zip"; 139326bd34c984f11dcfc241fecf7858d16f87f3bc1aFelipe Leme MYLOGD("Creating initial .zip file (%s)\n", path.c_str()); 1394111b9d06cc0fc72438782c9234f28675e5077ef4Felipe Leme create_parent_dirs(path.c_str()); 13951e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme zip_file.reset(fopen(path.c_str(), "wb")); 13961e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme if (!zip_file) { 1397cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("fopen(%s, 'wb'): %s\n", path.c_str(), strerror(errno)); 13981e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme do_zip_file = 0; 13991e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme } else { 14001e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme zip_writer.reset(new ZipWriter(zip_file.get())); 14011e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme } 1402809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme add_text_zip_entry("version.txt", version); 14031e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme } 14041e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme 1405dcd1f0da541304421648c77db287ebe56339a6beFelipe Leme if (do_update_progress) { 1406dcd1f0da541304421648c77db287ebe56339a6beFelipe Leme if (do_broadcast) { 1407dcd1f0da541304421648c77db287ebe56339a6beFelipe Leme // clang-format off 1408dcd1f0da541304421648c77db287ebe56339a6beFelipe Leme std::vector<std::string> am_args = { 1409dcd1f0da541304421648c77db287ebe56339a6beFelipe Leme "--receiver-permission", "android.permission.DUMP", "--receiver-foreground", 1410dcd1f0da541304421648c77db287ebe56339a6beFelipe Leme "--es", "android.intent.extra.NAME", suffix, 1411dcd1f0da541304421648c77db287ebe56339a6beFelipe Leme "--ei", "android.intent.extra.ID", std::to_string(id), 1412dcd1f0da541304421648c77db287ebe56339a6beFelipe Leme "--ei", "android.intent.extra.PID", std::to_string(getpid()), 1413dcd1f0da541304421648c77db287ebe56339a6beFelipe Leme "--ei", "android.intent.extra.MAX", std::to_string(WEIGHT_TOTAL), 1414dcd1f0da541304421648c77db287ebe56339a6beFelipe Leme }; 1415dcd1f0da541304421648c77db287ebe56339a6beFelipe Leme // clang-format on 1416dcd1f0da541304421648c77db287ebe56339a6beFelipe Leme send_broadcast("android.intent.action.BUGREPORT_STARTED", am_args); 1417dcd1f0da541304421648c77db287ebe56339a6beFelipe Leme } 1418aabfcae816485b39b244ba372c5b2678d2af03beFelipe Leme if (use_control_socket) { 1419aabfcae816485b39b244ba372c5b2678d2af03beFelipe Leme dprintf(control_socket_fd, "BEGIN:%s\n", path.c_str()); 1420aabfcae816485b39b244ba372c5b2678d2af03beFelipe Leme } 142171bbfc57974331dce79242ce806d92035fce06baFelipe Leme } 142271bbfc57974331dce79242ce806d92035fce06baFelipe Leme } 142371bbfc57974331dce79242ce806d92035fce06baFelipe Leme 1424f3599b35c5f7f86cced0f3386a6c80e0b552f358Nick Kralevich /* read /proc/cmdline before dropping root */ 1425f3599b35c5f7f86cced0f3386a6c80e0b552f358Nick Kralevich FILE *cmdline = fopen("/proc/cmdline", "re"); 1426f3599b35c5f7f86cced0f3386a6c80e0b552f358Nick Kralevich if (cmdline) { 1427f3599b35c5f7f86cced0f3386a6c80e0b552f358Nick Kralevich fgets(cmdline_buf, sizeof(cmdline_buf), cmdline); 1428f3599b35c5f7f86cced0f3386a6c80e0b552f358Nick Kralevich fclose(cmdline); 1429f3599b35c5f7f86cced0f3386a6c80e0b552f358Nick Kralevich } 1430f3599b35c5f7f86cced0f3386a6c80e0b552f358Nick Kralevich 14311dc94e315680b47fe430ef90f46c50a25c92fb6dJeff Brown /* open the vibrator before dropping root */ 14326e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme std::unique_ptr<FILE, int(*)(FILE*)> vibrator(NULL, fclose); 14331f794c442cc63f7962c21e8e712adeca338af63eJohn Michelau if (do_vibrate) { 14346e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme vibrator.reset(fopen("/sys/class/timed_output/vibrator/enable", "we")); 14351dc94e315680b47fe430ef90f46c50a25c92fb6dJeff Brown if (vibrator) { 14366e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme vibrate(vibrator.get(), 150); 14371dc94e315680b47fe430ef90f46c50a25c92fb6dJeff Brown } 14381f794c442cc63f7962c21e8e712adeca338af63eJohn Michelau } 1439f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 14403634a1e3459cb609da709646107e246cafbc01f9Felipe Leme if (do_fb && do_early_screenshot) { 14413634a1e3459cb609da709646107e246cafbc01f9Felipe Leme if (screenshot_path.empty()) { 14423634a1e3459cb609da709646107e246cafbc01f9Felipe Leme // should not have happened 1443cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("INTERNAL ERROR: skipping early screenshot because path was not set\n"); 14443634a1e3459cb609da709646107e246cafbc01f9Felipe Leme } else { 1445cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGI("taking early screenshot\n"); 14463634a1e3459cb609da709646107e246cafbc01f9Felipe Leme take_screenshot(screenshot_path); 1447cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGI("wrote screenshot: %s\n", screenshot_path.c_str()); 14483634a1e3459cb609da709646107e246cafbc01f9Felipe Leme if (chown(screenshot_path.c_str(), AID_SHELL, AID_SHELL)) { 1449cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("Unable to change ownership of screenshot file %s: %s\n", 14503634a1e3459cb609da709646107e246cafbc01f9Felipe Leme screenshot_path.c_str(), strerror(errno)); 14513634a1e3459cb609da709646107e246cafbc01f9Felipe Leme } 1452e338bf60701e5b955ab0a097f2631f2190218894Felipe Leme } 1453e338bf60701e5b955ab0a097f2631f2190218894Felipe Leme } 1454e338bf60701e5b955ab0a097f2631f2190218894Felipe Leme 14551e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme if (do_zip_file) { 14561e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme if (chown(path.c_str(), AID_SHELL, AID_SHELL)) { 1457cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("Unable to change ownership of zip file %s: %s\n", path.c_str(), strerror(errno)); 14581e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme } 14591e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme } 14601e9edc619c6b1ca3998a26eaa4882b55ce801f12Felipe Leme 146171bbfc57974331dce79242ce806d92035fce06baFelipe Leme if (is_redirecting) { 1462cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme redirect_to_file(stderr, const_cast<char*>(log_path.c_str())); 14636fe9db67f6c92d5fbf87d371da5cca412f672630Felipe Leme if (chown(log_path.c_str(), AID_SHELL, AID_SHELL)) { 14646fe9db67f6c92d5fbf87d371da5cca412f672630Felipe Leme MYLOGE("Unable to change ownership of dumpstate log file %s: %s\n", 14656fe9db67f6c92d5fbf87d371da5cca412f672630Felipe Leme log_path.c_str(), strerror(errno)); 14666fe9db67f6c92d5fbf87d371da5cca412f672630Felipe Leme } 14676e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme /* TODO: rather than generating a text file now and zipping it later, 14686e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme it would be more efficient to redirect stdout to the zip entry 14696e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme directly, but the libziparchive doesn't support that option yet. */ 14706e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme redirect_to_file(stdout, const_cast<char*>(tmp_path.c_str())); 14716fe9db67f6c92d5fbf87d371da5cca412f672630Felipe Leme if (chown(tmp_path.c_str(), AID_SHELL, AID_SHELL)) { 14726fe9db67f6c92d5fbf87d371da5cca412f672630Felipe Leme MYLOGE("Unable to change ownership of temporary bugreport file %s: %s\n", 14736fe9db67f6c92d5fbf87d371da5cca412f672630Felipe Leme tmp_path.c_str(), strerror(errno)); 14746fe9db67f6c92d5fbf87d371da5cca412f672630Felipe Leme } 1475f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } 1476608385dd151e36a93f3e3f4a7514b1e720d20ae9Felipe Leme // NOTE: there should be no stdout output until now, otherwise it would break the header. 1477608385dd151e36a93f3e3f4a7514b1e720d20ae9Felipe Leme // In particular, DurationReport objects should be created passing 'title, NULL', so their 1478cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme // duration is logged into MYLOG instead. 1479809d74e92c16cf694c929b8ca2b54515af13e9feFelipe Leme print_header(version); 1480f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 148171a74ac75c8687195d27642fa0db31a796102c59Felipe Leme // Dumps systrace right away, otherwise it will be filled with unnecessary events. 1482068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian // First try to dump anrd trace if the daemon is running. Otherwise, dump 1483068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian // the raw trace. 1484068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian if (!dump_anrd_trace()) { 1485068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian dump_systrace(); 1486068ecc731ec96f1fd1a0819dfed642c510ea69bcZhengyin Qian } 148771a74ac75c8687195d27642fa0db31a796102c59Felipe Leme 1488341938b446576ebf60865d8b6e5e6175f47766d0Wei Liu // TODO: Drop root user and move into dumpstate() once b/28633932 is fixed. 1489efd7e27569b69ed854ed75fca40fc638e3c0268bFelipe Leme dump_raft(); 1490341938b446576ebf60865d8b6e5e6175f47766d0Wei Liu 14919c74aadb40cb5982cd38410529d464485c182058Felipe Leme // Invoking the following dumpsys calls before dump_traces() to try and 14929c74aadb40cb5982cd38410529d464485c182058Felipe Leme // keep the system stats as close to its initial state as possible. 14938b78b758a8b5b831c48562233df055c22e2541afThierry Strudel run_command_as_shell("DUMPSYS MEMINFO", 30, "dumpsys", "-t", "30", "meminfo", "-a", NULL); 14947cff462202437da5bba003a8687582af21fa0a0bFelipe Leme run_command_as_shell("DUMPSYS CPUINFO", 10, "dumpsys", "-t", "10", "cpuinfo", "-a", NULL); 1495fdf52d3697aa0396bd9d8883892937b99a6772a0Srinath Sridharan 1496fdf52d3697aa0396bd9d8883892937b99a6772a0Srinath Sridharan /* collect stack traces from Dalvik and native processes (needs root) */ 1497fdf52d3697aa0396bd9d8883892937b99a6772a0Srinath Sridharan dump_traces_path = dump_traces(); 1498fdf52d3697aa0396bd9d8883892937b99a6772a0Srinath Sridharan 1499c0808155fd10d2d5c49bb4c8d4cafed8da28c182Felipe Leme /* Run some operations that require root. */ 1500fdf52d3697aa0396bd9d8883892937b99a6772a0Srinath Sridharan get_tombstone_fds(tombstone_data); 1501fdf52d3697aa0396bd9d8883892937b99a6772a0Srinath Sridharan add_dir(RECOVERY_DIR, true); 1502d6ab01105bbd80dfa2fc2debc8e31d6422c378eeMark Salyzyn add_dir(RECOVERY_DATA_DIR, true); 15034d42dea08915ccbb61ca05903af5330d02d66755Mark Salyzyn add_dir(LOGPERSIST_DATA_DIR, false); 1504d2991962b7120319a4fa63f1a93b100adaad5dbeDavid Brazdil if (!is_user_build()) { 1505d2991962b7120319a4fa63f1a93b100adaad5dbeDavid Brazdil add_dir(PROFILE_DATA_DIR_CUR, true); 1506d2991962b7120319a4fa63f1a93b100adaad5dbeDavid Brazdil add_dir(PROFILE_DATA_DIR_REF, true); 1507d2991962b7120319a4fa63f1a93b100adaad5dbeDavid Brazdil } 1508fdf52d3697aa0396bd9d8883892937b99a6772a0Srinath Sridharan add_mountinfo(); 1509c0808155fd10d2d5c49bb4c8d4cafed8da28c182Felipe Leme dump_iptables(); 1510fdf52d3697aa0396bd9d8883892937b99a6772a0Srinath Sridharan 1511cf6a8b47dc04f1c33ddc337b5e21f2c5b7354cb5Felipe Leme if (!drop_root_user()) { 1512fdf52d3697aa0396bd9d8883892937b99a6772a0Srinath Sridharan return -1; 1513fdf52d3697aa0396bd9d8883892937b99a6772a0Srinath Sridharan } 1514fdf52d3697aa0396bd9d8883892937b99a6772a0Srinath Sridharan 1515fdf52d3697aa0396bd9d8883892937b99a6772a0Srinath Sridharan dumpstate(do_early_screenshot ? "": screenshot_path, version); 1516f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 151755b42a67f69767976ff16ab443b3e7142db693e1Felipe Leme /* close output if needed */ 151871bbfc57974331dce79242ce806d92035fce06baFelipe Leme if (is_redirecting) { 1519f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross fclose(stdout); 1520f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } 1521f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 15226e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme /* rename or zip the (now complete) .tmp file to its final location */ 15236e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme if (use_outfile) { 1524ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme 1525ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme /* check if user changed the suffix using system properties */ 1526ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme char key[PROPERTY_KEY_MAX]; 1527ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme char value[PROPERTY_VALUE_MAX]; 1528f0922cc1786c0c2fbf44c10b0005243ecbb4227dNick Kralevich snprintf(key, sizeof(key), "dumpstate.%d.name", getpid()); 1529ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme property_get(key, value, ""); 1530ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme bool change_suffix= false; 1531ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme if (value[0]) { 1532ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme /* must whitelist which characters are allowed, otherwise it could cross directories */ 1533ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme std::regex valid_regex("^[-_a-zA-Z0-9]+$"); 1534ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme if (std::regex_match(value, valid_regex)) { 1535ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme change_suffix = true; 1536ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme } else { 1537cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("invalid suffix provided by user: %s\n", value); 1538ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme } 1539ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme } 1540ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme if (change_suffix) { 1541cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGI("changing suffix from %s to %s\n", suffix.c_str(), value); 1542ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme suffix = value; 1543ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme if (!screenshot_path.empty()) { 1544ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme std::string new_screenshot_path = 1545ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme bugreport_dir + "/" + base_name + "-" + suffix + ".png"; 1546ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme if (rename(screenshot_path.c_str(), new_screenshot_path.c_str())) { 1547cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("rename(%s, %s): %s\n", screenshot_path.c_str(), 1548ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme new_screenshot_path.c_str(), strerror(errno)); 1549ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme } else { 1550ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme screenshot_path = new_screenshot_path; 1551ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme } 1552ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme } 1553ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme } 1554ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme 15556e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme bool do_text_file = true; 15566e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme if (do_zip_file) { 155788c7933df551f6dadd8cc931d104b01d6d1609e4Felipe Leme std::string entry_name = base_name + "-" + suffix + ".txt"; 155888c7933df551f6dadd8cc931d104b01d6d1609e4Felipe Leme MYLOGD("Adding main entry (%s) to .zip bugreport\n", entry_name.c_str()); 155988c7933df551f6dadd8cc931d104b01d6d1609e4Felipe Leme if (!finish_zip_file(entry_name, tmp_path, now)) { 1560cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("Failed to finish zip file; sending text bugreport instead\n"); 15616e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme do_text_file = true; 15626e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme } else { 15636e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme do_text_file = false; 15649127435ffbb081fe91a30169f394a57fd31fd05eFelipe Leme // Since zip file is already created, it needs to be renamed. 15659127435ffbb081fe91a30169f394a57fd31fd05eFelipe Leme std::string new_path = bugreport_dir + "/" + base_name + "-" + suffix + ".zip"; 15669127435ffbb081fe91a30169f394a57fd31fd05eFelipe Leme if (path != new_path) { 15679127435ffbb081fe91a30169f394a57fd31fd05eFelipe Leme MYLOGD("Renaming zip file from %s to %s\n", path.c_str(), new_path.c_str()); 15689127435ffbb081fe91a30169f394a57fd31fd05eFelipe Leme if (rename(path.c_str(), new_path.c_str())) { 15699127435ffbb081fe91a30169f394a57fd31fd05eFelipe Leme MYLOGE("rename(%s, %s): %s\n", path.c_str(), 15709127435ffbb081fe91a30169f394a57fd31fd05eFelipe Leme new_path.c_str(), strerror(errno)); 15719127435ffbb081fe91a30169f394a57fd31fd05eFelipe Leme } else { 15729127435ffbb081fe91a30169f394a57fd31fd05eFelipe Leme path = new_path; 15739127435ffbb081fe91a30169f394a57fd31fd05eFelipe Leme } 15749127435ffbb081fe91a30169f394a57fd31fd05eFelipe Leme } 15756e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme } 15766e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme } 15776e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme if (do_text_file) { 1578ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme path = bugreport_dir + "/" + base_name + "-" + suffix + ".txt"; 157988c7933df551f6dadd8cc931d104b01d6d1609e4Felipe Leme MYLOGD("Generating .txt bugreport at %s from %s\n", path.c_str(), tmp_path.c_str()); 1580ad5f6c475934ac6a658a203069a9f055540946e7Felipe Leme if (rename(tmp_path.c_str(), path.c_str())) { 1581cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("rename(%s, %s): %s\n", tmp_path.c_str(), path.c_str(), strerror(errno)); 15826e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme path.clear(); 15836e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme } 15846e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme } 15852628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme if (use_control_socket) { 15862628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme if (do_text_file) { 15872628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme dprintf(control_socket_fd, "FAIL:could not create zip file, check %s " 15882628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme "for more details\n", log_path.c_str()); 15892628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme } else { 15902628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme dprintf(control_socket_fd, "OK:%s\n", path.c_str()); 15912628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme } 15922628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme } 1593f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross } 1594f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 1595cc2a2fa64e22378d980ae0ae95c8865ebea05f69Felipe Leme /* vibrate a few but shortly times to let user know it's finished */ 1596cc2a2fa64e22378d980ae0ae95c8865ebea05f69Felipe Leme if (vibrator) { 1597cc2a2fa64e22378d980ae0ae95c8865ebea05f69Felipe Leme for (int i = 0; i < 3; i++) { 1598cc2a2fa64e22378d980ae0ae95c8865ebea05f69Felipe Leme vibrate(vibrator.get(), 75); 1599cc2a2fa64e22378d980ae0ae95c8865ebea05f69Felipe Leme usleep((75 + 50) * 1000); 1600cc2a2fa64e22378d980ae0ae95c8865ebea05f69Felipe Leme } 1601cc2a2fa64e22378d980ae0ae95c8865ebea05f69Felipe Leme } 1602cc2a2fa64e22378d980ae0ae95c8865ebea05f69Felipe Leme 16031dc94e315680b47fe430ef90f46c50a25c92fb6dJeff Brown /* tell activity manager we're done */ 160471bbfc57974331dce79242ce806d92035fce06baFelipe Leme if (do_broadcast) { 16056e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme if (!path.empty()) { 1606cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGI("Final bugreport path: %s\n", path.c_str()); 1607aabfcae816485b39b244ba372c5b2678d2af03beFelipe Leme // clang-format off 160836b3f6ff17e456dea81501006e33d5fdd1d3b480Felipe Leme std::vector<std::string> am_args = { 160943fd1bbc6675430a4ecfde07e88a414ed5c41c0cFelipe Leme "--receiver-permission", "android.permission.DUMP", "--receiver-foreground", 16108fecfdda012928bc2fe6d0e66fd4a4c912946254Felipe Leme "--ei", "android.intent.extra.ID", std::to_string(id), 161171bbfc57974331dce79242ce806d92035fce06baFelipe Leme "--ei", "android.intent.extra.PID", std::to_string(getpid()), 1612ee2e4a01f9ca9aae7ee111abcd5c139fc810bf65Felipe Leme "--ei", "android.intent.extra.MAX", std::to_string(weight_total), 1613cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme "--es", "android.intent.extra.BUGREPORT", path, 1614cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme "--es", "android.intent.extra.DUMPSTATE_LOG", log_path 161536b3f6ff17e456dea81501006e33d5fdd1d3b480Felipe Leme }; 1616aabfcae816485b39b244ba372c5b2678d2af03beFelipe Leme // clang-format on 161736b3f6ff17e456dea81501006e33d5fdd1d3b480Felipe Leme if (do_fb) { 161836b3f6ff17e456dea81501006e33d5fdd1d3b480Felipe Leme am_args.push_back("--es"); 161936b3f6ff17e456dea81501006e33d5fdd1d3b480Felipe Leme am_args.push_back("android.intent.extra.SCREENSHOT"); 162036b3f6ff17e456dea81501006e33d5fdd1d3b480Felipe Leme am_args.push_back(screenshot_path); 162136b3f6ff17e456dea81501006e33d5fdd1d3b480Felipe Leme } 16224db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski if (is_remote_mode) { 16234db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski am_args.push_back("--es"); 16244db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski am_args.push_back("android.intent.extra.REMOTE_BUGREPORT_HASH"); 16254db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski am_args.push_back(SHA256_file_hash(path)); 16264db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski send_broadcast("android.intent.action.REMOTE_BUGREPORT_FINISHED", am_args); 16274db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski } else { 16284db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski send_broadcast("android.intent.action.BUGREPORT_FINISHED", am_args); 16294db754fd7c13993d81d98157f10e8015422d1e3aMichal Karpinski } 16306e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme } else { 1631cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGE("Skipping finished broadcast because bugreport could not be generated\n"); 16326e01fa6f95fb20a2faab33561056d2e74cc097cbFelipe Leme } 163327f9e6d849fce956c9b8f1ad5c3d9a954501a76bJeff Sharkey } 163427f9e6d849fce956c9b8f1ad5c3d9a954501a76bJeff Sharkey 1635cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGD("Final progress: %d/%d (originally %d)\n", progress, weight_total, WEIGHT_TOTAL); 1636cbce55d4fdbdd2e5a5515054c48d2116c5db2712Felipe Leme MYLOGI("done\n"); 1637f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross 1638107a05f72e711c92545d0be648ab79c4f858f372Felipe Leme if (is_redirecting) { 1639107a05f72e711c92545d0be648ab79c4f858f372Felipe Leme fclose(stderr); 1640107a05f72e711c92545d0be648ab79c4f858f372Felipe Leme } 1641107a05f72e711c92545d0be648ab79c4f858f372Felipe Leme 164202b7e00c1e1b0bf22997ab7ed913a9451e5b6b8aFelipe Leme if (use_control_socket && control_socket_fd != -1) { 164302b7e00c1e1b0bf22997ab7ed913a9451e5b6b8aFelipe Leme MYLOGD("Closing control socket\n"); 164402b7e00c1e1b0bf22997ab7ed913a9451e5b6b8aFelipe Leme close(control_socket_fd); 16452628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme } 16462628e9e939fda323fa44c5cb743f4a77b12a312aFelipe Leme 1647f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross return 0; 1648f45fa6b2853cc32385375a0b63ee39ad6a968869Colin Cross} 1649