./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_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_cd6209f3-d19f-45b3-8237-5c985b5722b2/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6209f3-d19f-45b3-8237-5c985b5722b2/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6209f3-d19f-45b3-8237-5c985b5722b2/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6209f3-d19f-45b3-8237-5c985b5722b2/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6209f3-d19f-45b3-8237-5c985b5722b2/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6209f3-d19f-45b3-8237-5c985b5722b2/bin/ukojak-rkRKPMF4O4 --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 489d9a5739ede9ff47191ae53f39497ac15f03954255dcbbc9f617764054618f --- 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 [2022-12-15 03:40:25,249 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 03:40:25,251 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 03:40:25,264 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 03:40:25,264 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 03:40:25,265 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 03:40:25,265 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 03:40:25,266 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 03:40:25,267 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 03:40:25,268 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 03:40:25,269 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 03:40:25,269 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 03:40:25,270 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 03:40:25,270 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 03:40:25,271 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 03:40:25,272 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 03:40:25,272 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 03:40:25,273 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 03:40:25,274 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 03:40:25,275 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 03:40:25,276 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 03:40:25,277 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 03:40:25,279 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 03:40:25,281 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 03:40:25,285 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 03:40:25,285 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 03:40:25,285 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 03:40:25,286 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 03:40:25,286 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 03:40:25,287 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 03:40:25,287 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 03:40:25,287 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 03:40:25,288 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 03:40:25,288 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 03:40:25,289 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 03:40:25,289 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 03:40:25,289 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 03:40:25,289 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 03:40:25,289 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 03:40:25,290 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 03:40:25,290 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 03:40:25,291 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6209f3-d19f-45b3-8237-5c985b5722b2/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-15 03:40:25,304 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 03:40:25,304 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 03:40:25,305 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 03:40:25,305 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 03:40:25,305 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 03:40:25,305 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 03:40:25,305 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 03:40:25,305 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 03:40:25,305 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 03:40:25,306 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 03:40:25,306 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 03:40:25,306 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 03:40:25,306 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 03:40:25,306 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 03:40:25,306 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 03:40:25,306 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 03:40:25,306 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 03:40:25,306 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 03:40:25,306 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:40:25,307 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 03:40:25,307 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 03:40:25,307 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 03:40:25,307 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 03:40:25,307 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 03:40:25,307 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 03:40:25,307 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_cd6209f3-d19f-45b3-8237-5c985b5722b2/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6209f3-d19f-45b3-8237-5c985b5722b2/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 489d9a5739ede9ff47191ae53f39497ac15f03954255dcbbc9f617764054618f [2022-12-15 03:40:25,493 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 03:40:25,512 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 03:40:25,514 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 03:40:25,515 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 03:40:25,516 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 03:40:25,517 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6209f3-d19f-45b3-8237-5c985b5722b2/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i [2022-12-15 03:40:28,085 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 03:40:28,414 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 03:40:28,414 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6209f3-d19f-45b3-8237-5c985b5722b2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i [2022-12-15 03:40:28,438 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6209f3-d19f-45b3-8237-5c985b5722b2/bin/ukojak-rkRKPMF4O4/data/39c42bec4/c93e396cd890442287a7f5c5d6fe581d/FLAGf693a4cff [2022-12-15 03:40:28,449 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6209f3-d19f-45b3-8237-5c985b5722b2/bin/ukojak-rkRKPMF4O4/data/39c42bec4/c93e396cd890442287a7f5c5d6fe581d [2022-12-15 03:40:28,451 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 03:40:28,452 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 03:40:28,453 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 03:40:28,453 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 03:40:28,455 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 03:40:28,456 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:40:28" (1/1) ... [2022-12-15 03:40:28,457 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e118259 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:40:28, skipping insertion in model container [2022-12-15 03:40:28,457 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:40:28" (1/1) ... [2022-12-15 03:40:28,462 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 03:40:28,578 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:40:29,085 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-15 03:40:29,089 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-12-15 03:40:29,094 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-15 03:40:29,098 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-12-15 03:40:29,102 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-15 03:40:29,189 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-15 03:40:29,246 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-15 03:40:29,286 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-15 03:40:29,289 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-15 03:40:29,290 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-15 03:40:29,296 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-15 03:40:29,302 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-12-15 03:40:29,308 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-12-15 03:40:29,326 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-15 03:40:29,331 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-15 03:40:29,334 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-15 03:40:29,355 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-15 03:40:29,385 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-15 03:40:29,386 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-15 03:40:29,423 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-15 03:40:29,424 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-15 03:40:29,432 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-15 03:40:29,433 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:40:29,453 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_irq [2022-12-15 03:40:29,493 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_dword [2022-12-15 03:40:29,496 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_dword [2022-12-15 03:40:29,552 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-15 03:40:29,755 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-15 03:40:29,758 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-15 03:40:29,759 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-15 03:40:29,759 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-15 03:40:29,760 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-15 03:40:29,761 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-15 03:40:29,773 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 03:40:29,777 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-15 03:40:29,777 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-15 03:40:29,778 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:40:29,780 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:40:29,785 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-15 03:40:29,787 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-15 03:40:29,787 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-15 03:40:29,789 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-12-15 03:40:29,790 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-15 03:40:29,793 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:40:29,795 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:40:29,795 WARN L623 FunctionHandler]: Unknown extern function device_create_file [2022-12-15 03:40:29,796 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:40:29,797 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:40:29,797 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:40:29,797 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:40:29,798 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-15 03:40:29,798 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-15 03:40:29,814 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 03:40:29,817 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 03:40:29,817 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:40:29,818 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:40:29,823 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:40:29,823 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 03:40:29,828 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:40:29,829 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 03:40:29,829 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 03:40:29,829 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 03:40:29,830 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:40:29,831 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:40:29,834 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 03:40:29,835 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:40:29,835 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:40:29,842 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 03:40:29,842 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:40:29,843 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:40:29,843 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 03:40:29,844 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:40:29,844 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:40:29,845 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 03:40:29,846 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:40:29,846 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:40:29,847 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:40:29,849 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:40:29,850 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-15 03:40:29,850 WARN L623 FunctionHandler]: Unknown extern function round_jiffies [2022-12-15 03:40:29,850 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-12-15 03:40:29,854 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:40:29,855 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-15 03:40:29,855 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:40:29,856 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-15 03:40:29,857 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:40:29,860 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:40:29,861 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:40:29,863 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:40:29,863 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-15 03:40:29,863 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-15 03:40:29,864 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-15 03:40:29,864 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-15 03:40:29,865 WARN L623 FunctionHandler]: Unknown extern function round_jiffies [2022-12-15 03:40:29,865 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:40:29,866 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:40:29,867 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:40:29,867 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:40:29,868 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-15 03:40:29,869 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:40:29,869 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:40:29,870 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-15 03:40:29,873 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:40:29,880 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-15 03:40:29,885 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-15 03:40:29,892 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-15 03:40:29,893 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:40:29,894 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:40:29,898 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:40:29,898 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-15 03:40:29,899 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:40:29,900 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:40:29,901 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-15 03:40:29,902 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:40:29,903 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:40:29,904 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-15 03:40:29,905 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-15 03:40:29,906 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-15 03:40:29,906 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-15 03:40:29,907 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-15 03:40:29,907 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-12-15 03:40:29,909 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:40:29,910 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:40:29,910 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:40:29,911 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:40:29,911 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:40:29,912 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:40:29,914 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-15 03:40:29,914 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-15 03:40:29,915 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-15 03:40:29,916 WARN L623 FunctionHandler]: Unknown extern function bitrev32 [2022-12-15 03:40:29,918 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-15 03:40:29,918 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-15 03:40:29,923 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-15 03:40:29,923 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-15 03:40:29,924 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-15 03:40:29,968 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 03:40:29,982 WARN L623 FunctionHandler]: Unknown extern function printk