./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f497c0be-aaaa-4008-84c5-6f170c5e1ee5/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f497c0be-aaaa-4008-84c5-6f170c5e1ee5/bin/utaipan-ByfvJB40ur/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f497c0be-aaaa-4008-84c5-6f170c5e1ee5/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f497c0be-aaaa-4008-84c5-6f170c5e1ee5/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f497c0be-aaaa-4008-84c5-6f170c5e1ee5/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f497c0be-aaaa-4008-84c5-6f170c5e1ee5/bin/utaipan-ByfvJB40ur --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 28669211a2ef49b5efd7443ec92409c5f49218a96d1252c934deb7757bde86cd --- 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-38b53e6 [2022-11-25 22:35:56,472 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 22:35:56,474 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 22:35:56,498 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 22:35:56,498 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 22:35:56,504 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 22:35:56,509 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 22:35:56,512 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 22:35:56,514 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 22:35:56,520 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 22:35:56,521 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 22:35:56,523 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 22:35:56,523 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 22:35:56,526 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 22:35:56,529 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 22:35:56,531 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 22:35:56,533 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 22:35:56,534 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 22:35:56,536 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 22:35:56,543 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 22:35:56,544 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 22:35:56,547 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 22:35:56,548 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 22:35:56,549 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 22:35:56,559 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 22:35:56,559 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 22:35:56,560 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 22:35:56,562 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 22:35:56,562 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 22:35:56,563 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 22:35:56,564 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 22:35:56,565 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 22:35:56,567 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 22:35:56,568 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 22:35:56,569 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 22:35:56,570 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 22:35:56,570 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 22:35:56,571 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 22:35:56,571 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 22:35:56,573 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 22:35:56,573 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 22:35:56,574 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f497c0be-aaaa-4008-84c5-6f170c5e1ee5/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-25 22:35:56,613 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 22:35:56,613 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 22:35:56,614 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 22:35:56,615 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 22:35:56,615 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 22:35:56,616 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 22:35:56,616 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-25 22:35:56,616 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-25 22:35:56,616 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-25 22:35:56,617 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-25 22:35:56,618 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-25 22:35:56,618 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-25 22:35:56,618 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-25 22:35:56,619 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-25 22:35:56,619 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-25 22:35:56,619 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-25 22:35:56,619 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-25 22:35:56,620 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-25 22:35:56,621 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 22:35:56,621 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 22:35:56,621 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 22:35:56,622 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 22:35:56,622 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 22:35:56,622 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 22:35:56,622 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 22:35:56,623 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 22:35:56,623 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 22:35:56,623 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 22:35:56,624 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 22:35:56,624 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 22:35:56,624 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 22:35:56,625 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-25 22:35:56,625 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 22:35:56,625 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 22:35:56,625 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-25 22:35:56,626 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 22:35:56,626 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 22:35:56,626 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-25 22:35:56,626 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_f497c0be-aaaa-4008-84c5-6f170c5e1ee5/bin/utaipan-ByfvJB40ur/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f497c0be-aaaa-4008-84c5-6f170c5e1ee5/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 28669211a2ef49b5efd7443ec92409c5f49218a96d1252c934deb7757bde86cd [2022-11-25 22:35:56,912 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 22:35:56,934 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 22:35:56,936 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 22:35:56,938 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 22:35:56,938 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 22:35:56,940 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f497c0be-aaaa-4008-84c5-6f170c5e1ee5/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i [2022-11-25 22:36:00,014 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 22:36:00,813 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 22:36:00,814 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f497c0be-aaaa-4008-84c5-6f170c5e1ee5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i [2022-11-25 22:36:00,884 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f497c0be-aaaa-4008-84c5-6f170c5e1ee5/bin/utaipan-ByfvJB40ur/data/ef9669b9f/bf31502cd1a647cfbef4711f83f96fae/FLAGa7e6a271d [2022-11-25 22:36:00,898 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f497c0be-aaaa-4008-84c5-6f170c5e1ee5/bin/utaipan-ByfvJB40ur/data/ef9669b9f/bf31502cd1a647cfbef4711f83f96fae [2022-11-25 22:36:00,901 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 22:36:00,902 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 22:36:00,908 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 22:36:00,908 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 22:36:00,913 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 22:36:00,914 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:36:00" (1/1) ... [2022-11-25 22:36:00,915 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c5f822f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:36:00, skipping insertion in model container [2022-11-25 22:36:00,915 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:36:00" (1/1) ... [2022-11-25 22:36:00,922 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 22:36:01,112 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 22:36:01,998 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 22:36:02,013 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-11-25 22:36:02,026 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 22:36:02,038 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-11-25 22:36:02,053 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 22:36:02,158 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-11-25 22:36:02,292 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 22:36:02,302 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 22:36:02,303 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 22:36:02,318 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 22:36:02,330 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-11-25 22:36:02,344 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-11-25 22:36:02,378 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-25 22:36:02,388 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 22:36:02,392 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-25 22:36:02,474 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 22:36:02,475 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 22:36:02,527 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-25 22:36:02,528 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-25 22:36:02,538 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 22:36:02,539 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:36:02,567 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_irq [2022-11-25 22:36:02,626 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_dword [2022-11-25 22:36:02,632 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_dword [2022-11-25 22:36:02,716 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 22:36:02,980 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 22:36:02,984 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-11-25 22:36:02,985 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-11-25 22:36:02,986 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-11-25 22:36:02,987 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-11-25 22:36:03,006 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:36:03,012 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 22:36:03,013 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 22:36:03,015 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:36:03,018 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:36:03,025 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 22:36:03,028 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 22:36:03,029 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-11-25 22:36:03,032 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-11-25 22:36:03,033 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 22:36:03,038 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:36:03,040 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:36:03,041 WARN L623 FunctionHandler]: Unknown extern function device_create_file [2022-11-25 22:36:03,042 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:36:03,043 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:36:03,044 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:36:03,044 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:36:03,045 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 22:36:03,045 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 22:36:03,070 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:36:03,074 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:36:03,075 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:36:03,076 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:36:03,083 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:36:03,084 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:36:03,090 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:36:03,091 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:36:03,092 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:36:03,093 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:36:03,094 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:36:03,096 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:36:03,100 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:36:03,101 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:36:03,102 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:36:03,112 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:36:03,112 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:36:03,113 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:36:03,114 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:36:03,115 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:36:03,116 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:36:03,118 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:36:03,118 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:36:03,119 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:36:03,121 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:36:03,124 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:36:03,124 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 22:36:03,125 WARN L623 FunctionHandler]: Unknown extern function round_jiffies [2022-11-25 22:36:03,126 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-11-25 22:36:03,132 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:36:03,133 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 22:36:03,134 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:36:03,135 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 22:36:03,148 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:36:03,154 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:36:03,156 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:36:03,164 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:36:03,165 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-25 22:36:03,165 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-25 22:36:03,166 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-25 22:36:03,167 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-25 22:36:03,167 WARN L623 FunctionHandler]: Unknown extern function round_jiffies [2022-11-25 22:36:03,172 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:36:03,172 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:36:03,174 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:36:03,175 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:36:03,181 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-25 22:36:03,182 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:36:03,183 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:36:03,183 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-25 22:36:03,193 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:36:03,233 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 22:36:03,249 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 22:36:03,260 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:36:03,277 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:36:03,298 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:36:03,300 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-25 22:36:03,301 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:36:03,309 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:36:03,311 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-25 22:36:03,313 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:36:03,314 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:36:03,349 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 22:36:03,351 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 22:36:03,352 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 22:36:03,353 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-25 22:36:03,354 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-11-25 22:36:03,357 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:36:03,359 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:36:03,360 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:36:03,361 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:36:03,367 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:36:03,368 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:36:03,371 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-25 22:36:03,371 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-25 22:36:03,373 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 22:36:03,374 WARN L623 FunctionHandler]: Unknown extern function bitrev32 [2022-11-25 22:36:03,377 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-25 22:36:03,378 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-25 22:36:03,384 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 22:36:03,385 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 22:36:03,385 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 22:36:03,447 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:36:03,468 WARN L623 FunctionHandler]: Unknown extern function printk