bin/symbiotic --witness witness.graphml --no-slice --no-prepare --prp=../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp ../sv-benchmarks/c/ldv-linux-3.7.3/main0_false-unreach-call_drivers-vhost-tcm_vhost-ko--32_7a--linux-3.7.3.c


--------------------------------------------------------------------------------


5.0.0-KLEE:86e6f6f8-dg:03407af1-symbiotic:a8aa8ad6-minisat:3db58943-stp:17249213-sbt-instrumentation:dd7e4312
INFO: After compilation stats: Globals/Functions/Blocks/Instr.: 156 297 2091 14705
Removed infinite loop in set_bit_to_user
Removed infinite loop in vhost_work_flush
Removed infinite loop in vhost_get_vq_desc
Removed infinite loop in vhost_scsi_map_to_sgl
Removed infinite loop in sg_page
Removed infinite loop in sg_assign_page
Removed infinite loop in vhost_log_write
INFO: Compilation, preparation and instrumentation time: 0.658904790878
Removed calls to '__init_waitqueue_head' (function is undefined)
Defining function noop_llseek as symbolic
Removed calls to 'might_fault' (function is undefined)
Removed calls to '__raw_spin_lock_init' (function is undefined)
Removed calls to 'remove_wait_queue' (function is undefined)
Removed calls to 'eventfd_ctx_put' (function is undefined)
Removed calls to 'fput' (function is undefined)
Removed calls to 'lockdep_rcu_suspicious' (function is undefined)
Removed calls to 'warn_slowpath_null' (function is undefined)
Removed calls to 'mmput' (function is undefined)
Removed calls to 'prepare_to_wait' (function is undefined)
Removed calls to 'schedule' (function is undefined)
Removed calls to 'finish_wait' (function is undefined)
Defining function debug_lockdep_rcu_enabled as symbolic
Defining function lock_is_held as symbolic
Defining function kthread_stop as symbolic
Defining function eventfd_signal as symbolic
Removed calls to 'put_page' (function is undefined)
Defining function get_user_pages_fast as symbolic
Defining function set_page_dirty_lock as symbolic
Removed calls to '__wake_up' (function is undefined)
Defining function autoremove_wake_function as symbolic
Removed calls to '_raw_spin_lock_irq' (function is undefined)
Removed calls to '_raw_spin_unlock_irq' (function is undefined)
Removed calls to 'mutex_lock' (function is undefined)
Defining function printk as symbolic
Removed calls to 'mutex_unlock' (function is undefined)
Removed calls to 'transport_generic_free_cmd' (function is undefined)
Removed calls to '_raw_spin_lock_bh' (function is undefined)
Removed calls to '_raw_spin_unlock_bh' (function is undefined)
Removed calls to 'list_del' (function is undefined)
Removed calls to 'sg_init_table' (function is undefined)
Removed calls to '__init_work' (function is undefined)
Removed calls to 'lockdep_init_map' (function is undefined)
Removed calls to '__mutex_init' (function is undefined)
Removed calls to 'add_wait_queue' (function is undefined)
Removed calls to '__list_add' (function is undefined)
Removed calls to '_raw_spin_unlock_irqrestore' (function is undefined)
Defining function _raw_spin_lock_irqsave as symbolic
Defining function wake_up_process as symbolic
Defining function queue_work as symbolic
Defining function target_submit_cmd_map_sgls as symbolic
Defining function transport_send_check_condition_and_sense as symbolic
Defining function copy_user_generic_unrolled as symbolic
Defining function copy_user_generic_string as symbolic
Defining function copy_user_enhanced_fast_string as symbolic
Removed calls to 'lock_acquire' (function is undefined)
Removed calls to 'lock_release' (function is undefined)
Defining function rcu_is_cpu_idle as symbolic
Defining function rcu_lockdep_current_cpu_online as symbolic
Defining function memcpy_fromiovec as symbolic
Defining function _copy_to_user as symbolic
Removed calls to 'warn_slowpath_fmt' (function is undefined)
Removed calls to 'synchronize_sched' (function is undefined)
Defining function eventfd_fget as symbolic
Defining function eventfd_ctx_fileget as symbolic
Defining function get_task_mm as symbolic
Removed calls to 'use_mm' (function is undefined)
Removed calls to 'unuse_mm' (function is undefined)
Removed calls to '__list_del_entry' (function is undefined)
Defining function kthread_create_on_node as symbolic
Defining function cgroup_attach_task_all as symbolic
Defining function kthread_should_stop as symbolic
Defining function _copy_from_user as symbolic
Removed calls to 'target_execute_cmd' (function is undefined)
Defining function core_tpg_del_initiator_node_acl as symbolic
Defining function core_tpg_add_initiator_node_acl as symbolic
Removed calls to 'transport_deregister_session' (function is undefined)
Defining function core_tpg_deregister as symbolic
Defining function strstr as symbolic
Defining function core_tpg_register as symbolic
Defining function kstrtoull as symbolic
Defining function snprintf as symbolic
Defining function sas_parse_pr_out_transport_id as symbolic
Defining function fc_parse_pr_out_transport_id as symbolic
Defining function iscsi_parse_pr_out_transport_id as symbolic
Defining function sas_get_pr_transport_id_len as symbolic
Defining function fc_get_pr_transport_id_len as symbolic
Defining function iscsi_get_pr_transport_id_len as symbolic
Defining function sas_get_pr_transport_id as symbolic
Defining function fc_get_pr_transport_id as symbolic
Defining function iscsi_get_pr_transport_id as symbolic
Defining function sas_get_fabric_proto_ident as symbolic
Defining function fc_get_fabric_proto_ident as symbolic
Defining function iscsi_get_fabric_proto_ident as symbolic
Defining function sprintf as symbolic
Removed calls to 'transport_free_session' (function is undefined)
Removed calls to '__transport_register_session' (function is undefined)
Defining function transport_init_session as symbolic
Defining function core_tpg_check_initiator_node_acl as symbolic
Removed calls to 'ldv_handler_precall' (function is undefined)
Removed calls to 'destroy_workqueue' (function is undefined)
Removed calls to 'ldv_check_return_value' (function is undefined)
Removed calls to 'target_fabric_configfs_deregister' (function is undefined)
Defining function misc_deregister as symbolic
Defining function __alloc_workqueue_key as symbolic
Defining function target_fabric_configfs_init as symbolic
Defining function target_fabric_configfs_register as symbolic
Defining function misc_register as symbolic
Defining function mutex_trylock as symbolic
Linked our definitions to these undefined functions:
  strcmp
  strlen
  strncmp
  __kmalloc
  __memcpy
  kfree
  __VERIFIER_error
  __VERIFIER_make_symbolic
  __VERIFIER_malloc0
  __VERIFIER_nondet_int_named
INFO: After-slicing optimizations and preparation time: 0.653417110443
INFO: Before verification stats: Globals/Functions/Blocks/Instr.: 265 278 1370 10433
INFO: Starting verification
KLEE: WARNING ONCE: function "vhost_work_flush" has inline asm
KLEE: WARNING ONCE: function "vhost_ubuf_put_and_wait" has inline asm
KLEE: WARNING ONCE: function "vhost_add_used" has inline asm
KLEE: WARNING ONCE: function "vhost_signal" has inline asm
KLEE: WARNING ONCE: function "log_write" has inline asm
KLEE: WARNING ONCE: function "kref_put" has inline asm
KLEE: WARNING ONCE: function "vq_access_ok" has inline asm
KLEE: WARNING ONCE: function "vq_memory_access_ok" has inline asm
KLEE: WARNING ONCE: function "log_access_ok" has inline asm
KLEE: WARNING ONCE: function "vhost_scsi_handle_kick" has inline asm
KLEE: WARNING ONCE: function "vhost_get_vq_desc" has inline asm
KLEE: WARNING ONCE: function "vhost_enable_notify" has inline asm
KLEE: WARNING ONCE: function "sg_page" has inline asm
KLEE: WARNING ONCE: function "vhost_update_used_flags" has inline asm
KLEE: WARNING ONCE: function "translate_desc" has inline asm
KLEE: WARNING ONCE: function "vhost_dev_ioctl" has inline asm
KLEE: WARNING ONCE: function "vhost_worker" has inline asm
KLEE: WARNING ONCE: function "vhost_attach_cgroups_work" has inline asm
KLEE: WARNING ONCE: function "tcm_vhost_wwn_show_attr_version" has inline asm
KLEE: WARNING ONCE: function "vhost_dev_check_owner" has inline asm
KLEE: WARNING ONCE: function "vhost_log_write" has inline asm
KLEE: WARNING ONCE: function "vhost_init_used" has inline asm
KLEE: WARNING ONCE: function "vhost_add_used_n" has inline asm
KLEE: WARNING ONCE: function "__vhost_add_used_n" has inline asm
KLEE: WARNING ONCE: flushing 9512 bytes on read, may be slow and/or crash: MO15[9512] allocated at global:
KLEE: ERROR: (location information missing) memory error: object read only
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: (location information missing) memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: (location information missing) memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: (location information missing) memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: (location information missing) memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: (location information missing) memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: (location information missing) memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: (location information missing) memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: (location information missing) memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: (location information missing) memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: (location information missing) memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: (location information missing) memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: (location information missing) memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: (location information missing) memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: (location information missing) memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: (location information missing) memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: (location information missing) memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: (location information missing) memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-Shlhqg/main0_false-unreach-call_drivers-vhost-tcm_vhost-ko--32_7a--linux-3.7.3.c:13376: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-Shlhqg/main0_false-unreach-call_drivers-vhost-tcm_vhost-ko--32_7a--linux-3.7.3.c:13377: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-Shlhqg/main0_false-unreach-call_drivers-vhost-tcm_vhost-ko--32_7a--linux-3.7.3.c:13378: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-Shlhqg/main0_false-unreach-call_drivers-vhost-tcm_vhost-ko--32_7a--linux-3.7.3.c:13379: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-Shlhqg/main0_false-unreach-call_drivers-vhost-tcm_vhost-ko--32_7a--linux-3.7.3.c:13381: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-Shlhqg/main0_false-unreach-call_drivers-vhost-tcm_vhost-ko--32_7a--linux-3.7.3.c:13382: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-Shlhqg/main0_false-unreach-call_drivers-vhost-tcm_vhost-ko--32_7a--linux-3.7.3.c:13383: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-Shlhqg/main0_false-unreach-call_drivers-vhost-tcm_vhost-ko--32_7a--linux-3.7.3.c:13384: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/vcloud-vcloud-master/worker/working_dir_3cf2d71e-aa53-40dd-8f24-36191ace643a/symbiotic/lib/kernel/kfree.c:5: memory error: invalid pointer: free
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/vcloud-vcloud-master/worker/working_dir_3cf2d71e-aa53-40dd-8f24-36191ace643a/symbiotic/lib/kernel/kfree.c:5: free of global
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/vcloud-vcloud-master/worker/working_dir_3cf2d71e-aa53-40dd-8f24-36191ace643a/symbiotic/lib/kernel/kfree.c:5: free of alloca
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-Shlhqg/main0_false-unreach-call_drivers-vhost-tcm_vhost-ko--32_7a--linux-3.7.3.c:12837: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/vcloud-vcloud-master/worker/working_dir_3cf2d71e-aa53-40dd-8f24-36191ace643a/symbiotic/lib/kernel/kfree.c:5: memory error: invalid pointer: free
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/vcloud-vcloud-master/worker/working_dir_3cf2d71e-aa53-40dd-8f24-36191ace643a/symbiotic/lib/kernel/kfree.c:5: free of global
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/vcloud-vcloud-master/worker/working_dir_3cf2d71e-aa53-40dd-8f24-36191ace643a/symbiotic/lib/kernel/kfree.c:5: free of alloca
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-Shlhqg/main0_false-unreach-call_drivers-vhost-tcm_vhost-ko--32_7a--linux-3.7.3.c:11499: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-Shlhqg/main0_false-unreach-call_drivers-vhost-tcm_vhost-ko--32_7a--linux-3.7.3.c:11227: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/vcloud-vcloud-master/worker/working_dir_3cf2d71e-aa53-40dd-8f24-36191ace643a/symbiotic/lib/kernel/kfree.c:5: memory error: invalid pointer: free
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-Shlhqg/main0_false-unreach-call_drivers-vhost-tcm_vhost-ko--32_7a--linux-3.7.3.c:11228: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-Shlhqg/main0_false-unreach-call_drivers-vhost-tcm_vhost-ko--32_7a--linux-3.7.3.c:6731: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
