One of the original concern is still unanswered. I understood the bakctrace is expected to have " _MODULE_INIT_TEXT_START_" because compiler re-arranged code for the init function. However, the sym doesn't point us to the source file. Is that also expected? #12 [ffff800082c1ba60] _MODULE_INIT_TEXT_START_npdereference at ffff80007a7e602c [npdereference] #13 [ffff800082c1bac0] do_one_initcall at ffff800080014db0 #14 [ffff800082c1baf0] do_init_module at ffff80008011ee14 #15 [ffff800082c1bc30] load_module at ffff800080120ed8 crash> sym ffff80007a7e602c ffff80007a7e602c (m) _MODULE_INIT_TEXT_START_npdereference+44 [npdereference] crash> sym null_deref_module_exit Is this expected? -- Crash-utility mailing list -- devel@xxxxxxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to devel-leave@xxxxxxxxxxxxxxxxxxxxxxxxxxx https://${domain_name}/admin/lists/devel.lists.crash-utility.osci.io/ Contribution Guidelines: https://github.com/crash-utility/crash/wiki