stackbuf.log

[  618.059978] Stack trace(271):
               stackbuf_init+0x1a/0xeda [stackbuf]
               do_one_initcall+0x46/0x1e0
               do_init_module+0x52/0x260
               load_module+0xb45/0xbe0
               __do_sys_finit_module+0xbf/0x120
               __x64_sys_finit_module+0x18/0x20
               x64_sys_call+0x1ac3/0x1fa0
               do_syscall_64+0x56/0xb0
               entry_SYSCALL_64_after_hwframe+0x6c/0xd6
[  626.558990] Stack trace(207):
               stackbuf_exit+0xe/0x36 [stackbuf]
               __do_sys_delete_module.constprop.0+0x184/0x290
               __x64_sys_delete_module+0x12/0x20
               x64_sys_call+0x16cf/0x1fa0
               do_syscall_64+0x56/0xb0
               entry_SYSCALL_64_after_hwframe+0x6c/0xd6
[  626.558993] EXIT stackbuf.