| // Copyright 2017 The Chromium OS Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "crash-reporter/kernel_warning_collector.h" |
| |
| #include <unistd.h> |
| |
| #include <string> |
| |
| #include <base/files/file_enumerator.h> |
| #include <base/files/file_util.h> |
| #include <base/files/scoped_temp_dir.h> |
| #include <gmock/gmock.h> |
| #include <gtest/gtest.h> |
| |
| #include "crash-reporter/test_util.h" |
| |
| using base::FilePath; |
| |
| namespace { |
| |
| const char kTestFilename[] = "test-kernel-warning"; |
| const char kTestCrashDirectory[] = "test-crash-directory"; |
| |
| // Returns true if at least one file in this directory matches the pattern. |
| bool DirectoryHasFileWithPattern(const FilePath& directory, |
| const std::string& pattern) { |
| base::FileEnumerator enumerator( |
| directory, false, base::FileEnumerator::FileType::FILES, pattern); |
| FilePath path = enumerator.Next(); |
| return !path.empty(); |
| } |
| |
| bool DirectoryHasFileWithPatternAndContents(const FilePath& directory, |
| const std::string& pattern, |
| const std::string& contents) { |
| base::FileEnumerator enumerator( |
| directory, false, base::FileEnumerator::FileType::FILES, pattern); |
| for (FilePath path = enumerator.Next(); !path.empty(); |
| path = enumerator.Next()) { |
| LOG(INFO) << "Checking " << path.value(); |
| std::string actual_contents; |
| if (!base::ReadFileToString(path, &actual_contents)) { |
| LOG(ERROR) << "Failed to read file " << path.value(); |
| return false; |
| } |
| if (actual_contents.find(contents)) { |
| return true; |
| } |
| } |
| return false; |
| } |
| |
| } // namespace |
| |
| class KernelWarningCollectorMock : public KernelWarningCollector { |
| public: |
| MOCK_METHOD(void, SetUpDBus, (), (override)); |
| }; |
| |
| class KernelWarningCollectorTest : public ::testing::Test { |
| void SetUp() { |
| EXPECT_CALL(collector_, SetUpDBus()).WillRepeatedly(testing::Return()); |
| |
| collector_.Initialize(false); |
| ASSERT_TRUE(scoped_temp_dir_.CreateUniqueTempDir()); |
| test_path_ = scoped_temp_dir_.GetPath().Append(kTestFilename); |
| collector_.warning_report_path_ = test_path_.value(); |
| |
| test_crash_directory_ = |
| scoped_temp_dir_.GetPath().Append(kTestCrashDirectory); |
| CreateDirectory(test_crash_directory_); |
| collector_.set_crash_directory_for_test(test_crash_directory_); |
| } |
| |
| protected: |
| KernelWarningCollectorMock collector_; |
| base::ScopedTempDir scoped_temp_dir_; |
| FilePath test_path_; |
| FilePath test_crash_directory_; |
| }; |
| |
| TEST_F(KernelWarningCollectorTest, CollectOK) { |
| // Collector produces a crash report. |
| ASSERT_TRUE( |
| test_util::CreateFile(test_path_, |
| "70e67541-iwl_mvm_rm_sta+0x161/0x344 [iwlmvm]()\n" |
| "\n" |
| "<remaining log contents>")); |
| EXPECT_TRUE( |
| collector_.Collect(KernelWarningCollector::WarningType::kGeneric)); |
| EXPECT_TRUE(DirectoryHasFileWithPatternAndContents( |
| test_crash_directory_, "kernel_warning_iwl_mvm_rm_sta.*.meta", |
| "sig=70e67541-iwl_mvm_rm_sta+0x161/0x344 [iwlmvm]()")); |
| } |
| |
| TEST_F(KernelWarningCollectorTest, CollectBad) { |
| // Collector fails to collect a single line without newline |
| ASSERT_TRUE( |
| test_util::CreateFile(test_path_, |
| "[ 0.000000] percpu: Embedded 32 pages/cpu " |
| "s91880 r8192 d31000 u131072")); |
| EXPECT_FALSE( |
| collector_.Collect(KernelWarningCollector::WarningType::kGeneric)); |
| EXPECT_TRUE(IsDirectoryEmpty(test_crash_directory_)); |
| } |
| |
| TEST_F(KernelWarningCollectorTest, CollectOKMultiline) { |
| // Collector produces a crash report. |
| ASSERT_TRUE( |
| test_util::CreateFile(test_path_, |
| "Warning message trigger count: 0\n" |
| "70e67541-iwl_mvm_rm_sta+0x161/0x344 [iwlmvm]()\n" |
| "\n" |
| "<remaining log contents>")); |
| EXPECT_TRUE( |
| collector_.Collect(KernelWarningCollector::WarningType::kGeneric)); |
| EXPECT_TRUE(DirectoryHasFileWithPatternAndContents( |
| test_crash_directory_, "kernel_warning_iwl_mvm_rm_sta.*.meta", |
| "sig=70e67541-iwl_mvm_rm_sta+0x161/0x344 [iwlmvm]()")); |
| } |
| |
| TEST_F(KernelWarningCollectorTest, CollectOKUnknownFunc) { |
| // Collector produces a crash report. |
| ASSERT_TRUE( |
| test_util::CreateFile(test_path_, |
| "70e67541-unknown-function+0x161/0x344 [iwlmvm]()\n" |
| "\n" |
| "<remaining log contents>")); |
| EXPECT_TRUE( |
| collector_.Collect(KernelWarningCollector::WarningType::kGeneric)); |
| EXPECT_TRUE(DirectoryHasFileWithPatternAndContents( |
| test_crash_directory_, "kernel_warning_unknown_function.*.meta", |
| "sig=70e67541-unknown-function+0x161/0x344 [iwlmvm]()")); |
| } |
| |
| TEST_F(KernelWarningCollectorTest, CollectOKBadSig) { |
| // Collector produces a crash report. |
| ASSERT_TRUE(test_util::CreateFile(test_path_, |
| "70e67541-0x161/0x344 [iwlmvm]()\n" |
| "\n" |
| "<remaining log contents>")); |
| EXPECT_TRUE( |
| collector_.Collect(KernelWarningCollector::WarningType::kGeneric)); |
| EXPECT_TRUE(DirectoryHasFileWithPatternAndContents( |
| test_crash_directory_, "kernel_warning.*.meta", |
| "sig=70e67541-0x161/0x344 [iwlmvm]()")); |
| } |
| |
| TEST_F(KernelWarningCollectorTest, CollectWifiWarningOK) { |
| // Collector produces a crash report with a different exec name. |
| ASSERT_TRUE( |
| test_util::CreateFile(test_path_, |
| "70e67541-iwl_mvm_rm_sta+0x161/0x344 [iwlmvm]()\n" |
| "\n" |
| "<remaining log contents>")); |
| EXPECT_TRUE(collector_.Collect(KernelWarningCollector::WarningType::kWifi)); |
| EXPECT_TRUE(DirectoryHasFileWithPattern( |
| test_crash_directory_, "kernel_wifi_warning_iwl_mvm_rm_sta.*.meta")); |
| } |
| |
| TEST_F(KernelWarningCollectorTest, CollectUMACOK) { |
| // Collector produces a crash report. |
| ASSERT_TRUE(test_util::CreateFile( |
| test_path_, |
| "iwlwifi 0000:00:14.3: Microcode SW error detected. Restarting 0x0.\n" |
| "iwlwifi 0000:00:14.3: Start IWL Error Log Dump:\n" |
| "iwlwifi 0000:00:14.3: Status: 0x00000040, count: 6\n" |
| "iwlwifi 0000:00:14.3: Loaded firmware version: 53.c31ac674.0 " |
| "QuZ-a0-hr-b0-53.ucode\n" |
| "iwlwifi 0000:00:14.3: 0x00000071 | NMI_INTERRUPT_UMAC_FATAL \n" |
| "iwlwifi 0000:00:14.3: 0x000022F0 | trm_hw_status0\n" |
| "iwlwifi 0000:00:14.3: 0x00000000 | trm_hw_status1\n" |
| "iwlwifi 0000:00:14.3: 0x004C9C3A | branchlink2\n" |
| "iwlwifi 0000:00:14.3: 0x00016176 | interruptlink1\n" |
| "iwlwifi 0000:00:14.3: 0x00016176 | interruptlink2\n" |
| "iwlwifi 0000:00:14.3: 0x004C496C | data1\n" |
| "iwlwifi 0000:00:14.3: 0x00001000 | data2\n" |
| "iwlwifi 0000:00:14.3: 0x00000000 | data3\n" |
| "iwlwifi 0000:00:14.3: 0x2D807673 | beacon time\n" |
| "iwlwifi 0000:00:14.3: 0x95C4099B | tsf low\n" |
| "iwlwifi 0000:00:14.3: 0x00000002 | tsf hi\n" |
| "iwlwifi 0000:00:14.3: 0x00000000 | time gp1\n" |
| "iwlwifi 0000:00:14.3: 0x011EEC18 | time gp2\n" |
| "iwlwifi 0000:00:14.3: 0x00000001 | uCode revision type\n" |
| "iwlwifi 0000:00:14.3: 0x00000035 | uCode version major\n" |
| "iwlwifi 0000:00:14.3: 0xC31AC674 | uCode version minor\n" |
| "iwlwifi 0000:00:14.3: 0x00000351 | hw version\n" |
| "iwlwifi 0000:00:14.3: 0x00C89004 | board version\n" |
| "iwlwifi 0000:00:14.3: 0x80B1FC19 | hcmd\n" |
| "iwlwifi 0000:00:14.3: 0x00020000 | isr0\n" |
| "iwlwifi 0000:00:14.3: 0x00000000 | isr1\n" |
| "iwlwifi 0000:00:14.3: 0x08F00002 | isr2\n" |
| "iwlwifi 0000:00:14.3: 0x04C37FCC | isr3\n" |
| "iwlwifi 0000:00:14.3: 0x00000000 | isr4\n" |
| "iwlwifi 0000:00:14.3: 0x003B019C | last cmd Id\n" |
| "iwlwifi 0000:00:14.3: 0x004C496C | wait_event\n" |
| "iwlwifi 0000:00:14.3: 0x00000000 | l2p_control\n" |
| "iwlwifi 0000:00:14.3: 0x00000000 | l2p_duration\n" |
| "iwlwifi 0000:00:14.3: 0x00000000 | l2p_mhvalid\n" |
| "iwlwifi 0000:00:14.3: 0x00000000 | l2p_addr_match\n" |
| "iwlwifi 0000:00:14.3: 0x0000004B | lmpm_pmg_sel\n" |
| "iwlwifi 0000:00:14.3: 0x00000000 | timestamp\n" |
| "iwlwifi 0000:00:14.3: 0x000050A8 | flow_handler\n" |
| "iwlwifi 0000:00:14.3: Start IWL Error Log Dump:\n" |
| "iwlwifi 0000:00:14.3: Status: 0x00000040, count: 7\n" |
| "iwlwifi 0000:00:14.3: 0x201002FF | ADVANCED_SYSASSERT\n" |
| "iwlwifi 0000:00:14.3: 0x00000000 | umac branchlink1\n" |
| "iwlwifi 0000:00:14.3: 0x80467A40 | umac branchlink2\n" |
| "iwlwifi 0000:00:14.3: 0xC00866A8 | umac interruptlink1\n" |
| "iwlwifi 0000:00:14.3: 0x00000000 | umac interruptlink2\n" |
| "iwlwifi 0000:00:14.3: 0x003C0102 | umac data1\n" |
| "iwlwifi 0000:00:14.3: 0xDEADBEEF | umac data2\n" |
| "iwlwifi 0000:00:14.3: 0xDEADBEEF | umac data3\n" |
| "iwlwifi 0000:00:14.3: 0x00000035 | umac major\n" |
| "iwlwifi 0000:00:14.3: 0xC31AC674 | umac minor\n" |
| "iwlwifi 0000:00:14.3: 0x011EEC0D | frame pointer\n" |
| "iwlwifi 0000:00:14.3: 0xC0886C40 | stack pointer\n" |
| "iwlwifi 0000:00:14.3: 0x003C0102 | last host cmd\n" |
| "iwlwifi 0000:00:14.3: 0x00000000 | isr status reg\n" |
| "iwlwifi 0000:00:14.3: Fseq Registers:\n" |
| "iwlwifi 0000:00:14.3: 0x60000000 | FSEQ_ERROR_CODE\n" |
| "iwlwifi 0000:00:14.3: 0x80290033 | FSEQ_TOP_INIT_VERSION\n" |
| "iwlwifi 0000:00:14.3: 0x00090006 | FSEQ_CNVIO_INIT_VERSION\n" |
| "iwlwifi 0000:00:14.3: 0x0000A481 | FSEQ_OTP_VERSION\n" |
| "iwlwifi 0000:00:14.3: 0x00000003 | FSEQ_TOP_CONTENT_VERSION\n" |
| "iwlwifi 0000:00:14.3: 0x4552414E | FSEQ_ALIVE_TOKEN\n" |
| "iwlwifi 0000:00:14.3: 0x20000302 | FSEQ_CNVI_ID\n" |
| "iwlwifi 0000:00:14.3: 0x01300504 | FSEQ_CNVR_ID\n" |
| "iwlwifi 0000:00:14.3: 0x20000302 | CNVI_AUX_MISC_CHIP\n" |
| "iwlwifi 0000:00:14.3: 0x01300504 | CNVR_AUX_MISC_CHIP\n" |
| "iwlwifi 0000:00:14.3: 0x05B0905B | " |
| "CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM\n" |
| "iwlwifi 0000:00:14.3: 0x0000025B | " |
| "CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR\n" |
| "iwlwifi 0000:00:14.3: Collecting data: trigger 2 fired.\n" |
| "<remaining log contents>")); |
| EXPECT_TRUE( |
| collector_.Collect(KernelWarningCollector::WarningType::kIwlwifi)); |
| EXPECT_TRUE(DirectoryHasFileWithPatternAndContents( |
| test_crash_directory_, "kernel_iwlwifi_error_ADVANCED_SYSASSERT.*.meta", |
| "sig=iwlwifi 0000:00:14.3: 0x201002FF | ADVANCED_SYSASSERT")); |
| } |
| |
| TEST_F(KernelWarningCollectorTest, CollectSMMUFaultOk) { |
| ASSERT_TRUE(test_util::CreateFile( |
| test_path_, |
| "[ 74.047205] arm-smmu 15000000.iommu: Unhandled context fault: " |
| "fsr=0x402, iova=0x04367000, fsynr=0x30023, cbfrsynra=0x800, cb=5\n" |
| "[ 75.303729] ath10k_snoc 18800000.wifi: failed to synchronize thermal " |
| "read\n" |
| "<remaining log contents>")); |
| EXPECT_TRUE( |
| collector_.Collect(KernelWarningCollector::WarningType::kSMMUFault)); |
| EXPECT_TRUE(DirectoryHasFileWithPatternAndContents( |
| test_crash_directory_, "kernel_smmu_fault_15000000_iommu.*.meta", |
| "sig=fsr=0x402, iova=0x04367000, fsynr=0x30023, cbfrsynra=0x800, cb=5")); |
| } |
| |
| TEST_F(KernelWarningCollectorTest, CollectSMMUFaultBad) { |
| ASSERT_TRUE(test_util::CreateFile( |
| test_path_, |
| "[ 1.566661] arm-smmu 5040000.iommu: 8 context banks " |
| "(0 stage-2 only)\n" |
| "[ 1.573025] arm-smmu 5040000.iommu: Supported page sizes: " |
| "0x63315000\n" |
| "[ 1.579385] arm-smmu 5040000.iommu: Stage-1: 48-bit VA -> " |
| "36-bit IPA\n" |
| "<remaining log contents>")); |
| EXPECT_FALSE( |
| collector_.Collect(KernelWarningCollector::WarningType::kSMMUFault)); |
| EXPECT_TRUE(IsDirectoryEmpty(test_crash_directory_)); |
| } |
| |
| TEST_F(KernelWarningCollectorTest, CollectLMACOK) { |
| // Collector produces a crash report. |
| ASSERT_TRUE(test_util::CreateFile( |
| test_path_, |
| "iwlwifi 0000:00:14.3: Microcode SW error detected. Restarting 0x0.\n" |
| "iwlwifi 0000:00:14.3: Start IWL Error Log Dump:\n" |
| "iwlwifi 0000:00:14.3: Status: 0x00000040, count: 6\n" |
| "iwlwifi 0000:00:14.3: Loaded firmware version: 53.c31ac674.0 " |
| "QuZ-a0-hr-b0-53.ucode\n" |
| "iwlwifi 0000:00:14.3: 0x00000084 | NMI_INTERRUPT_UNKNOWN \n" |
| "iwlwifi 0000:00:14.3: 0x000022F0 | trm_hw_status0\n" |
| "iwlwifi 0000:00:14.3: 0x00000000 | trm_hw_status1\n" |
| "iwlwifi 0000:00:14.3: 0x004C9C3A | branchlink2\n" |
| "iwlwifi 0000:00:14.3: 0x0000890E | interruptlink1\n" |
| "iwlwifi 0000:00:14.3: 0x0000890E | interruptlink2\n" |
| "iwlwifi 0000:00:14.3: 0x004C492A | data1\n" |
| "iwlwifi 0000:00:14.3: 0xFF000000 | data2\n" |
| "iwlwifi 0000:00:14.3: 0x00000000 | data3\n" |
| "iwlwifi 0000:00:14.3: 0xB180600C | beacon time\n" |
| "iwlwifi 0000:00:14.3: 0x94A49FFF | tsf low\n" |
| "iwlwifi 0000:00:14.3: 0x00000002 | tsf hi\n" |
| "iwlwifi 0000:00:14.3: 0x00000000 | time gp1\n" |
| "iwlwifi 0000:00:14.3: 0x10D5DCA1 | time gp2\n" |
| "iwlwifi 0000:00:14.3: 0x00000001 | uCode revision type\n" |
| "iwlwifi 0000:00:14.3: 0x00000035 | uCode version major\n" |
| "iwlwifi 0000:00:14.3: 0xC31AC674 | uCode version minor\n" |
| "iwlwifi 0000:00:14.3: 0x00000351 | hw version\n" |
| "iwlwifi 0000:00:14.3: 0x00C89004 | board version\n" |
| "iwlwifi 0000:00:14.3: 0x80F3FC19 | hcmd\n" |
| "iwlwifi 0000:00:14.3: 0x00020000 | isr0\n" |
| "iwlwifi 0000:00:14.3: 0x00000000 | isr1\n" |
| "iwlwifi 0000:00:14.3: 0x08F04002 | isr2\n" |
| "iwlwifi 0000:00:14.3: 0x04C01FCC | isr3\n" |
| "iwlwifi 0000:00:14.3: 0x00000000 | isr4\n" |
| "iwlwifi 0000:00:14.3: 0x00E4019C | last cmd Id\n" |
| "iwlwifi 0000:00:14.3: 0x004C492A | wait_event\n" |
| "iwlwifi 0000:00:14.3: 0x00000000 | l2p_control\n" |
| "iwlwifi 0000:00:14.3: 0x00000000 | l2p_duration\n" |
| "iwlwifi 0000:00:14.3: 0x00000000 | l2p_mhvalid\n" |
| "iwlwifi 0000:00:14.3: 0x00000000 | l2p_addr_match\n" |
| "iwlwifi 0000:00:14.3: 0x00000048 | lmpm_pmg_sel\n" |
| "iwlwifi 0000:00:14.3: 0x00000000 | timestamp\n" |
| "iwlwifi 0000:00:14.3: 0x0000A8B8 | flow_handler\n" |
| "iwlwifi 0000:00:14.3: Start IWL Error Log Dump:\n" |
| "iwlwifi 0000:00:14.3: Status: 0x00000040, count: 7\n" |
| "iwlwifi 0000:00:14.3: 0x20000066 | NMI_INTERRUPT_HOST\n" |
| "iwlwifi 0000:00:14.3: 0x00000000 | umac branchlink1\n" |
| "iwlwifi 0000:00:14.3: 0x80467A40 | umac branchlink2\n" |
| "iwlwifi 0000:00:14.3: 0x00000000 | umac interruptlink1\n" |
| "iwlwifi 0000:00:14.3: 0x80475DFC | umac interruptlink2\n" |
| "iwlwifi 0000:00:14.3: 0x01000000 | umac data1\n" |
| "iwlwifi 0000:00:14.3: 0x80475DFC | umac data2\n" |
| "iwlwifi 0000:00:14.3: 0x00000000 | umac data3\n" |
| "iwlwifi 0000:00:14.3: 0x00000035 | umac major\n" |
| "iwlwifi 0000:00:14.3: 0xC31AC674 | umac minor\n" |
| "iwlwifi 0000:00:14.3: 0x10D5DCA0 | frame pointer\n" |
| "iwlwifi 0000:00:14.3: 0xC088621C | stack pointer\n" |
| "iwlwifi 0000:00:14.3: 0x00E60400 | last host cmd\n" |
| "iwlwifi 0000:00:14.3: 0x00000009 | isr status reg\n" |
| "iwlwifi 0000:00:14.3: Fseq Registers:\n" |
| "iwlwifi 0000:00:14.3: 0x60000000 | FSEQ_ERROR_CODE\n" |
| "iwlwifi 0000:00:14.3: 0x80290033 | FSEQ_TOP_INIT_VERSION\n" |
| "iwlwifi 0000:00:14.3: 0x00090006 | FSEQ_CNVIO_INIT_VERSION\n" |
| "iwlwifi 0000:00:14.3: 0x0000A481 | FSEQ_OTP_VERSION\n" |
| "iwlwifi 0000:00:14.3: 0x00000003 | FSEQ_TOP_CONTENT_VERSION\n" |
| "iwlwifi 0000:00:14.3: 0x4552414E | FSEQ_ALIVE_TOKEN\n" |
| "iwlwifi 0000:00:14.3: 0x20000302 | FSEQ_CNVI_ID\n" |
| "iwlwifi 0000:00:14.3: 0x01300504 | FSEQ_CNVR_ID\n" |
| "iwlwifi 0000:00:14.3: 0x20000302 | CNVI_AUX_MISC_CHIP\n" |
| "iwlwifi 0000:00:14.3: 0x01300504 | CNVR_AUX_MISC_CHIP\n" |
| "iwlwifi 0000:00:14.3: 0x05B0905B | " |
| "CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM\n" |
| "iwlwifi 0000:00:14.3: 0x0000025B | " |
| "CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR\n" |
| "<remaining log contents>")); |
| EXPECT_TRUE( |
| collector_.Collect(KernelWarningCollector::WarningType::kIwlwifi)); |
| EXPECT_TRUE(DirectoryHasFileWithPatternAndContents( |
| test_crash_directory_, |
| "kernel_iwlwifi_error_NMI_INTERRUPT_UNKNOWN.*.meta", |
| "sig=iwlwifi 0000:00:14.3: 0x00000084 | NMI_INTERRUPT_UNKNOWN ")); |
| } |
| |
| TEST_F(KernelWarningCollectorTest, CollectDriverError) { |
| // Collector produces a crash report. |
| ASSERT_TRUE(test_util::CreateFile( |
| test_path_, |
| "iwlwifi 0000:01:00.0: Current CMD queue read_ptr 20 write_ptr 21\n" |
| "iwlwifi 0000:01:00.0: Loaded firmware version: 17.bfb58538.0 " |
| "7260-17.ucode\n" |
| "iwlwifi 0000:01:00.0: 0x00000000 | ADVANCED_SYSASSERT\n" |
| "iwlwifi 0000:01:00.0: 0x00000000 | trm_hw_status0\n" |
| "iwlwifi 0000:01:00.0: 0x00000000 | trm_hw_status1\n" |
| "iwlwifi 0000:01:00.0: 0x00000000 | branchlink2\n" |
| "iwlwifi 0000:01:00.0: 0x00000000 | interruptlink1\n" |
| "iwlwifi 0000:01:00.0: 0x00000000 | interruptlink2\n" |
| "iwlwifi 0000:01:00.0: 0x00000000 | data1\n" |
| "iwlwifi 0000:01:00.0: 0x00000000 | data2\n" |
| "iwlwifi 0000:01:00.0: 0x00000000 | data3\n" |
| "iwlwifi 0000:01:00.0: 0x00000000 | beacon time\n" |
| "iwlwifi 0000:01:00.0: 0x00000000 | tsf low\n" |
| "iwlwifi 0000:01:00.0: 0x00000000 | tsf hi\n" |
| "iwlwifi 0000:01:00.0: 0x00000000 | time gp1\n" |
| "iwlwifi 0000:01:00.0: 0x00000000 | time gp2\n" |
| "iwlwifi 0000:01:00.0: 0x00000000 | uCode revision type\n" |
| "iwlwifi 0000:01:00.0: 0x00000000 | uCode version major\n" |
| "iwlwifi 0000:01:00.0: 0x00000000 | uCode version minor\n" |
| "iwlwifi 0000:01:00.0: 0x00000000 | hw version\n" |
| "iwlwifi 0000:01:00.0: 0x00000000 | board version\n" |
| "iwlwifi 0000:01:00.0: 0x00000000 | hcmd\n" |
| "iwlwifi 0000:01:00.0: 0x00000000 | isr0\n" |
| "iwlwifi 0000:01:00.0: 0x00000000 | isr1\n" |
| "iwlwifi 0000:01:00.0: 0x00000000 | isr2\n" |
| "iwlwifi 0000:01:00.0: 0x00000000 | isr3\n" |
| "iwlwifi 0000:01:00.0: 0x00000000 | isr4\n" |
| "iwlwifi 0000:01:00.0: 0x00000000 | last cmd Id\n" |
| "iwlwifi 0000:01:00.0: 0x00000000 | wait_event\n" |
| "iwlwifi 0000:01:00.0: 0x00000000 | l2p_control\n" |
| "iwlwifi 0000:01:00.0: 0x00000000 | l2p_duration\n" |
| "iwlwifi 0000:01:00.0: 0x00000000 | l2p_mhvalid\n" |
| "iwlwifi 0000:01:00.0: 0x00000000 | l2p_addr_match\n" |
| "iwlwifi 0000:01:00.0: 0x00000000 | lmpm_pmg_sel\n" |
| "iwlwifi 0000:01:00.0: 0x00000000 | timestamp\n" |
| "iwlwifi 0000:01:00.0: 0x00000000 | flow_handler\n" |
| "iwlwifi 0000:01:00.0: Fseq Registers:\n" |
| "iwlwifi 0000:01:00.0: 0x00000000 | FSEQ_ERROR_CODE\n" |
| "iwlwifi 0000:01:00.0: 0x00000000 | FSEQ_TOP_INIT_VERSION\n" |
| "iwlwifi 0000:01:00.0: 0x00000000 | FSEQ_CNVIO_INIT_VERSION\n" |
| "iwlwifi 0000:01:00.0: 0x00000000 | FSEQ_OTP_VERSION\n" |
| "iwlwifi 0000:01:00.0: 0x00000000 | FSEQ_TOP_CONTENT_VERSION\n" |
| "iwlwifi 0000:01:00.0: 0x00000000 | FSEQ_ALIVE_TOKEN\n" |
| "iwlwifi 0000:01:00.0: 0x00000000 | FSEQ_CNVI_ID\n" |
| "iwlwifi 0000:01:00.0: 0x00000000 | FSEQ_CNVR_ID\n" |
| "iwlwifi 0000:01:00.0: 0x00000000 | CNVI_AUX_MISC_CHIP\n" |
| "iwlwifi 0000:01:00.0: 0x00000000 | CNVR_AUX_MISC_CHIP\n" |
| "iwlwifi 0000:01:00.0: 0x00000000 | " |
| "CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM\n" |
| "iwlwifi 0000:01:00.0: 0x00000000 | " |
| "CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR\n" |
| "iwlwifi 0000:01:00.0: Collecting data: trigger 2 fired.\n" |
| "ieee80211 phy0: Hardware restart was requested\n" |
| "iwlwifi 0000:01:00.0: Scan failed! ret -110\n" |
| "<remaining log contents>")); |
| EXPECT_TRUE( |
| collector_.Collect(KernelWarningCollector::WarningType::kIwlwifi)); |
| EXPECT_TRUE(DirectoryHasFileWithPatternAndContents( |
| test_crash_directory_, "kernel_iwlwifi_error_ADVANCED_SYSASSERT.*.meta", |
| "sig=iwlwifi 0000:01:00.0: 0x00000000 | ADVANCED_SYSASSERT")); |
| } |
| |
| TEST_F(KernelWarningCollectorTest, CollectOKBadIwlwifiSig) { |
| // Collector produces a crash report. |
| ASSERT_TRUE(test_util::CreateFile( |
| test_path_, |
| "iwlwifi 0000:01:00.0: Microcode SW error detected. Restarting 0x0.\n" |
| "iwlwifi 0000:01:00.0: Start IWL Error Log Dump:\n" |
| "iwlwifi 0000:01:00.0: Status: 0x00000100, count: 6\n" |
| "iwlwifi 0000:01:00.0: Loaded firmware version: 43.95eb4e97.0\n" |
| "iwlwifi 0000:01:00.0: 0x00000071 | BAD_COMMAND\n" |
| "iwlwifi 0000:01:00.0: 0x000022F0 | trm_hw_status0\n" |
| "iwlwifi 0000:01:00.0: 0x00000000 | trm_hw_status1\n" |
| "iwlwifi 0000:01:00.0: 0x0000C860 | flow_handler\n" |
| "iwlwifi 0000:01:00.0: Start IWL Error Log Dump:\n" |
| "iwlwifi 0000:01:00.0: Status: 0x00000100, count: 7\n" |
| "iwlwifi 0000:01:00.0: 0x20000079 | \n" |
| "iwlwifi 0000:01:00.0: 0x00000000 | umac branchlink1\n" |
| "<remaining log contents>")); |
| EXPECT_TRUE( |
| collector_.Collect(KernelWarningCollector::WarningType::kIwlwifi)); |
| EXPECT_TRUE(DirectoryHasFileWithPatternAndContents( |
| test_crash_directory_, "kernel_iwlwifi_error.*.meta", |
| "sig=iwlwifi 0000:01:00.0: Microcode SW error detected. Restarting " |
| "0x0.")); |
| } |
