====================================== | Ctrl-C stdout | ^Cmake[1]: *** [../../../lib.mk:142: run_tests] Interrupt | make: *** [Makefile:216: run_tests] Interrupt | | xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak unreferenced object 0xffff888010d67400 (size 128): comm "udp_tunnel_nic.", pid 13309, jiffies 4295937208 hex dump (first 32 bytes): 00 00 00 04 00 00 00 00 08 74 d6 10 80 88 ff ff .........t...... 08 74 d6 10 80 88 ff ff 50 08 44 c0 ff ff ff ff .t......P.D..... backtrace (crc 13895513): __kmalloc_noprof (./include/linux/kmemleak.h:43 mm/slub.c:4151 mm/slub.c:4196 mm/slub.c:4326 mm/slub.c:4339) 0xffffffffc043c64d 0xffffffffc043fe69 0xffffffffc044039d notifier_call_chain (kernel/notifier.c:85 (discriminator 2)) register_netdevice (./include/net/netdev_lock.h:30 ./include/net/netdev_lock.h:47 net/core/dev.c:11141) nsim_init_netdevsim (drivers/net/netdevsim/netdev.c:964) netdevsim nsim_create (drivers/net/netdevsim/netdev.c:1032) netdevsim __nsim_dev_port_add (drivers/net/netdevsim/dev.c:1393) netdevsim nsim_dev_port_add_all (drivers/net/netdevsim/dev.c:1449) netdevsim nsim_drv_probe (drivers/net/netdevsim/dev.c:1607) netdevsim really_probe (drivers/base/dd.c:579 drivers/base/dd.c:657) __driver_probe_device (drivers/base/dd.c:799) driver_probe_device (drivers/base/dd.c:829) __device_attach_driver (drivers/base/dd.c:958) bus_for_each_drv (drivers/base/bus.c:419 drivers/base/bus.c:461) unreferenced object 0xffff88800d5dada0 (size 32): comm "udp_tunnel_nic.", pid 13309, jiffies 4295937208 hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace (crc 0): __kmalloc_noprof (./include/linux/kmemleak.h:43 mm/slub.c:4151 mm/slub.c:4196 mm/slub.c:4326 mm/slub.c:4339) 0xffffffffc043c79a 0xffffffffc043fe69 0xffffffffc044039d notifier_call_chain (kernel/notifier.c:85 (discriminator 2)) register_netdevice (./include/net/netdev_lock.h:30 ./include/net/netdev_lock.h:47 net/core/dev.c:11141) nsim_init_netdevsim (drivers/net/netdevsim/netdev.c:964) netdevsim nsim_create (drivers/net/netdevsim/netdev.c:1032) netdevsim __nsim_dev_port_add (drivers/net/netdevsim/dev.c:1393) netdevsim nsim_dev_port_add_all (drivers/net/netdevsim/dev.c:1449) netdevsim nsim_drv_probe (drivers/net/netdevsim/dev.c:1607) netdevsim really_probe (drivers/base/dd.c:579 drivers/base/dd.c:657) __driver_probe_device (drivers/base/dd.c:799) driver_probe_device (drivers/base/dd.c:829) __device_attach_driver (drivers/base/dd.c:958) bus_for_each_drv (drivers/base/bus.c:419 drivers/base/bus.c:461) unreferenced object 0xffff88800d5daf20 (size 32): comm "udp_tunnel_nic.", pid 13309, jiffies 4295937208 hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace (crc 0): __kmalloc_noprof (./include/linux/kmemleak.h:43 mm/slub.c:4151 mm/slub.c:4196 mm/slub.c:4326 mm/slub.c:4339) 0xffffffffc043c79a 0xffffffffc043fe69 0xffffffffc044039d notifier_call_chain (kernel/notifier.c:85 (discriminator 2)) register_netdevice (./include/net/netdev_lock.h:30 ./include/net/netdev_lock.h:47 net/core/dev.c:11141) nsim_init_netdevsim (drivers/net/netdevsim/netdev.c:964) netdevsim nsim_create (drivers/net/netdevsim/netdev.c:1032) netdevsim __nsim_dev_port_add (drivers/net/netdevsim/dev.c:1393) netdevsim nsim_dev_port_add_all (drivers/net/netdevsim/dev.c:1449) netdevsim nsim_drv_probe (drivers/net/netdevsim/dev.c:1607) netdevsim really_probe (drivers/base/dd.c:579 drivers/base/dd.c:657) __driver_probe_device (drivers/base/dd.c:799) driver_probe_device (drivers/base/dd.c:829) __device_attach_driver (drivers/base/dd.c:958) bus_for_each_drv (drivers/base/bus.c:419 drivers/base/bus.c:461) | __driver_probe_device (drivers/base/dd.c:799) | driver_probe_device (drivers/base/dd.c:829) | __device_attach_driver (drivers/base/dd.c:958) | bus_for_each_drv (drivers/base/bus.c:419 drivers/base/bus.c:461) | xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak unreferenced object 0xffff888010d67400 (size 128): comm "udp_tunnel_nic.", pid 13309, jiffies 4295937208 hex dump (first 32 bytes): 00 00 00 04 00 00 00 00 08 74 d6 10 80 88 ff ff .........t...... 08 74 d6 10 80 88 ff ff 50 08 44 c0 ff ff ff ff .t......P.D..... backtrace (crc 13895513): __kmalloc_noprof (./include/linux/kmemleak.h:43 mm/slub.c:4151 mm/slub.c:4196 mm/slub.c:4326 mm/slub.c:4339) 0xffffffffc043c64d 0xffffffffc043fe69 0xffffffffc044039d notifier_call_chain (kernel/notifier.c:85 (discriminator 2)) register_netdevice (./include/net/netdev_lock.h:30 ./include/net/netdev_lock.h:47 net/core/dev.c:11141) nsim_init_netdevsim (drivers/net/netdevsim/netdev.c:964) netdevsim nsim_create (drivers/net/netdevsim/netdev.c:1032) netdevsim __nsim_dev_port_add (drivers/net/netdevsim/dev.c:1393) netdevsim nsim_dev_port_add_all (drivers/net/netdevsim/dev.c:1449) netdevsim nsim_drv_probe (drivers/net/netdevsim/dev.c:1607) netdevsim really_probe (drivers/base/dd.c:579 drivers/base/dd.c:657) __driver_probe_device (drivers/base/dd.c:799) driver_probe_device (drivers/base/dd.c:829) __device_attach_driver (drivers/base/dd.c:958) bus_for_each_drv (drivers/base/bus.c:419 drivers/base/bus.c:461) unreferenced object 0xffff88800d5dada0 (size 32): comm "udp_tunnel_nic.", pid 13309, jiffies 4295937208 hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace (crc 0): __kmalloc_noprof (./include/linux/kmemleak.h:43 mm/slub.c:4151 mm/slub.c:4196 mm/slub.c:4326 mm/slub.c:4339) 0xffffffffc043c79a 0xffffffffc043fe69 0xffffffffc044039d notifier_call_chain (kernel/notifier.c:85 (discriminator 2)) register_netdevice (./include/net/netdev_lock.h:30 ./include/net/netdev_lock.h:47 net/core/dev.c:11141) nsim_init_netdevsim (drivers/net/netdevsim/netdev.c:964) netdevsim nsim_create (drivers/net/netdevsim/netdev.c:1032) netdevsim __nsim_dev_port_add (drivers/net/netdevsim/dev.c:1393) netdevsim nsim_dev_port_add_all (drivers/net/netdevsim/dev.c:1449) netdevsim nsim_drv_probe (drivers/net/netdevsim/dev.c:1607) netdevsim really_probe (drivers/base/dd.c:579 drivers/base/dd.c:657) __driver_probe_device (drivers/base/dd.c:799) driver_probe_device (drivers/base/dd.c:829) __device_attach_driver (drivers/base/dd.c:958) bus_for_each_drv (drivers/base/bus.c:419 drivers/base/bus.c:461) unreferenced object 0xffff88800d5daf20 (size 32): comm "udp_tunnel_nic.", pid 13309, jiffies 4295937208 hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace (crc 0): __kmalloc_noprof (./include/linux/kmemleak.h:43 mm/slub.c:4151 mm/slub.c:4196 mm/slub.c:4326 mm/slub.c:4339) 0xffffffffc043c79a 0xffffffffc043fe69 0xffffffffc044039d notifier_call_chain (kernel/notifier.c:85 (discriminator 2)) register_netdevice (./include/net/netdev_lock.h:30 ./include/net/netdev_lock.h:47 net/core/dev.c:11141) nsim_init_netdevsim (drivers/net/netdevsim/netdev.c:964) netdevsim nsim_create (drivers/net/netdevsim/netdev.c:1032) netdevsim __nsim_dev_port_add (drivers/net/netdevsim/dev.c:1393) netdevsim nsim_dev_port_add_all (drivers/net/netdevsim/dev.c:1449) netdevsim nsim_drv_probe (drivers/net/netdevsim/dev.c:1607) netdevsim really_probe (drivers/base/dd.c:579 drivers/base/dd.c:657) __driver_probe_device (drivers/base/dd.c:799) driver_probe_device (drivers/base/dd.c:829) __device_attach_driver (drivers/base/dd.c:958) Finger prints: __kmalloc_noprof:notifier_call_chain:register_netdevice:nsim_init_netdevsim:nsim_create __driver_probe_device:driver_probe_device:__device_attach_driver:bus_for_each_drv:__kmalloc_noprof