./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22a10f0f-dc8a-4ede-9e86-c0f4eec43547/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22a10f0f-dc8a-4ede-9e86-c0f4eec43547/bin/utaipan-gh47qXpMRh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22a10f0f-dc8a-4ede-9e86-c0f4eec43547/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22a10f0f-dc8a-4ede-9e86-c0f4eec43547/bin/utaipan-gh47qXpMRh/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22a10f0f-dc8a-4ede-9e86-c0f4eec43547/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22a10f0f-dc8a-4ede-9e86-c0f4eec43547/bin/utaipan-gh47qXpMRh --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6081258d9228cc20a54c5db1ec40347e5dbacbb2bb40755a07881673d13b875b --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 06:59:19,021 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 06:59:19,023 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 06:59:19,036 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 06:59:19,036 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 06:59:19,037 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 06:59:19,038 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 06:59:19,039 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 06:59:19,040 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 06:59:19,040 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 06:59:19,041 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 06:59:19,042 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 06:59:19,042 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 06:59:19,043 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 06:59:19,043 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 06:59:19,044 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 06:59:19,045 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 06:59:19,045 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 06:59:19,046 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 06:59:19,047 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 06:59:19,048 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 06:59:19,049 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 06:59:19,049 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 06:59:19,050 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 06:59:19,052 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 06:59:19,052 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 06:59:19,052 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 06:59:19,053 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 06:59:19,053 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 06:59:19,054 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 06:59:19,054 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 06:59:19,054 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 06:59:19,055 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 06:59:19,055 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 06:59:19,056 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 06:59:19,056 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 06:59:19,056 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 06:59:19,057 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 06:59:19,057 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 06:59:19,057 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 06:59:19,058 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 06:59:19,058 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22a10f0f-dc8a-4ede-9e86-c0f4eec43547/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-12-14 06:59:19,071 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 06:59:19,071 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 06:59:19,071 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 06:59:19,077 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 06:59:19,077 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 06:59:19,078 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 06:59:19,078 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 06:59:19,078 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 06:59:19,078 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 06:59:19,078 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 06:59:19,078 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 06:59:19,079 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 06:59:19,079 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 06:59:19,079 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 06:59:19,079 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 06:59:19,079 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 06:59:19,079 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 06:59:19,080 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 06:59:19,080 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 06:59:19,081 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 06:59:19,081 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 06:59:19,081 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 06:59:19,081 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 06:59:19,081 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 06:59:19,081 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 06:59:19,081 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 06:59:19,082 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 06:59:19,082 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 06:59:19,082 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 06:59:19,082 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 06:59:19,082 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 06:59:19,082 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 06:59:19,083 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 06:59:19,083 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 06:59:19,083 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 06:59:19,083 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 06:59:19,083 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 06:59:19,083 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 06:59:19,083 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22a10f0f-dc8a-4ede-9e86-c0f4eec43547/bin/utaipan-gh47qXpMRh/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22a10f0f-dc8a-4ede-9e86-c0f4eec43547/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6081258d9228cc20a54c5db1ec40347e5dbacbb2bb40755a07881673d13b875b [2022-12-14 06:59:19,260 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 06:59:19,281 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 06:59:19,283 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 06:59:19,285 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 06:59:19,285 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 06:59:19,286 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22a10f0f-dc8a-4ede-9e86-c0f4eec43547/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i [2022-12-14 06:59:21,854 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 06:59:22,314 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 06:59:22,314 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22a10f0f-dc8a-4ede-9e86-c0f4eec43547/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i [2022-12-14 06:59:22,351 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22a10f0f-dc8a-4ede-9e86-c0f4eec43547/bin/utaipan-gh47qXpMRh/data/e3cdedd32/c4b975800ecc4ef3915f5139cc441db8/FLAGbfe461701 [2022-12-14 06:59:22,365 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22a10f0f-dc8a-4ede-9e86-c0f4eec43547/bin/utaipan-gh47qXpMRh/data/e3cdedd32/c4b975800ecc4ef3915f5139cc441db8 [2022-12-14 06:59:22,367 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 06:59:22,368 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 06:59:22,369 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 06:59:22,369 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 06:59:22,372 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 06:59:22,373 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:59:22" (1/1) ... [2022-12-14 06:59:22,374 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e2e2519 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:59:22, skipping insertion in model container [2022-12-14 06:59:22,374 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:59:22" (1/1) ... [2022-12-14 06:59:22,381 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 06:59:22,525 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 06:59:23,053 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 06:59:23,062 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-12-14 06:59:23,072 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 06:59:23,081 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-12-14 06:59:23,091 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 06:59:23,172 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-14 06:59:23,229 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 06:59:23,279 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 06:59:23,283 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 06:59:23,284 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 06:59:23,291 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 06:59:23,297 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-12-14 06:59:23,303 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-12-14 06:59:23,324 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-14 06:59:23,329 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 06:59:23,331 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 06:59:23,353 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 06:59:23,390 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 06:59:23,391 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 06:59:23,444 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-14 06:59:23,445 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-14 06:59:23,453 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 06:59:23,454 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:59:23,479 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_irq [2022-12-14 06:59:23,530 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_dword [2022-12-14 06:59:23,534 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_dword [2022-12-14 06:59:23,601 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 06:59:23,813 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 06:59:23,818 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-14 06:59:23,818 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-14 06:59:23,819 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-14 06:59:23,820 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-14 06:59:23,839 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:59:23,844 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 06:59:23,844 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 06:59:23,845 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:59:23,847 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:59:23,853 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 06:59:23,855 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 06:59:23,856 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-14 06:59:23,858 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-12-14 06:59:23,859 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 06:59:23,863 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:59:23,864 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:59:23,865 WARN L623 FunctionHandler]: Unknown extern function device_create_file [2022-12-14 06:59:23,866 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:59:23,866 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:59:23,866 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:59:23,867 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:59:23,867 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 06:59:23,867 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 06:59:23,885 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:59:23,887 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:59:23,888 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:59:23,888 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:59:23,894 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:59:23,894 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:59:23,899 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:59:23,900 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:59:23,900 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:59:23,901 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:59:23,901 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:59:23,903 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:59:23,906 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:59:23,906 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:59:23,907 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:59:23,914 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:59:23,914 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:59:23,915 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:59:23,916 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:59:23,916 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:59:23,917 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:59:23,918 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:59:23,918 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:59:23,918 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:59:23,920 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:59:23,922 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:59:23,922 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 06:59:23,923 WARN L623 FunctionHandler]: Unknown extern function round_jiffies [2022-12-14 06:59:23,923 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-12-14 06:59:23,928 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:59:23,928 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 06:59:23,929 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:59:23,929 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 06:59:23,930 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:59:23,934 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:59:23,935 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:59:23,936 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:59:23,937 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-14 06:59:23,937 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-14 06:59:23,938 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-14 06:59:23,938 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-14 06:59:23,938 WARN L623 FunctionHandler]: Unknown extern function round_jiffies [2022-12-14 06:59:23,939 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:59:23,940 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:59:23,940 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:59:23,941 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:59:23,942 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-14 06:59:23,943 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:59:23,943 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:59:23,943 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-14 06:59:23,947 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:59:23,955 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 06:59:23,960 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 06:59:23,968 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:59:23,970 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:59:23,973 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:59:23,974 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-14 06:59:23,974 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:59:23,975 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:59:23,976 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-14 06:59:23,978 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:59:23,979 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:59:23,981 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 06:59:23,981 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 06:59:23,982 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 06:59:23,982 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-14 06:59:23,982 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-12-14 06:59:23,984 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:59:23,985 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:59:23,986 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:59:23,986 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:59:23,987 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:59:23,987 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:59:23,990 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-14 06:59:23,990 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-14 06:59:23,991 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 06:59:23,991 WARN L623 FunctionHandler]: Unknown extern function bitrev32 [2022-12-14 06:59:23,994 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-14 06:59:23,994 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-14 06:59:23,999 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 06:59:24,000 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 06:59:24,000 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 06:59:24,061 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:59:24,075 WARN L623 FunctionHandler]: Unknown extern function printk