==26398== Invalid read of size 2
==26398==    at 0x42EF65: ddns_cancel (dns.c:2569)
==26398==    by 0x415012: dhclient_schedule_updates (dhclient.c:4359)
==26398==    by 0x40E266: bind_lease (dhclient.c:1299)
==26398==    by 0x40DF2B: dhcpack (dhclient.c:1231)
==26398==    by 0x40E7FF: dhcp (dhclient.c:1474)
==26398==    by 0x43C16E: do_packet (options.c:3909)
==26398==    by 0x4291B5: got_one (discover.c:1436)
==26398==    by 0x460F7C: omapi_iscsock_cb (dispatch.c:168)
==26398==    by 0x55521A: internal_fdwatch_read (socket.c:3538)
==26398==    by 0x55A622: dispatch (task.c:1116)
==26398==    by 0x55C382: isc__taskmgr_dispatch (task.c:1616)
==26398==    by 0x5474E9: evloop (app.c:512)
==26398==  Address 0x5c08bf0 is 848 bytes inside a block of size 936 free'd
==26398==    at 0x4C29577: free (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==26398==    by 0x45C2E6: dfree (alloc.c:189)
==26398==    by 0x42AFCF: ddns_cb_free (dns.c:597)
==26398==    by 0x414B0D: client_dns_update_action (dhclient.c:4186)
==26398==    by 0x42E3BD: ddns_interlude (dns.c:2128)
==26398==    by 0x55A622: dispatch (task.c:1116)
==26398==    by 0x55C382: isc__taskmgr_dispatch (task.c:1616)
==26398==    by 0x5474E9: evloop (app.c:512)
==26398==    by 0x547AC7: isc__app_ctxrun (app.c:720)
==26398==    by 0x42A19E: dispatch (dispatch.c:114)
==26398==    by 0x40D132: main (dhclient.c:735)
==26398== 
==26398== Invalid write of size 2
==26398==    at 0x42EF75: ddns_cancel (dns.c:2569)
==26398==    by 0x415012: dhclient_schedule_updates (dhclient.c:4359)
==26398==    by 0x40E266: bind_lease (dhclient.c:1299)
==26398==    by 0x40DF2B: dhcpack (dhclient.c:1231)
==26398==    by 0x40E7FF: dhcp (dhclient.c:1474)
==26398==    by 0x43C16E: do_packet (options.c:3909)
==26398==    by 0x4291B5: got_one (discover.c:1436)
==26398==    by 0x460F7C: omapi_iscsock_cb (dispatch.c:168)
==26398==    by 0x55521A: internal_fdwatch_read (socket.c:3538)
==26398==    by 0x55A622: dispatch (task.c:1116)
==26398==    by 0x55C382: isc__taskmgr_dispatch (task.c:1616)
==26398==    by 0x5474E9: evloop (app.c:512)
==26398==  Address 0x5c08bf0 is 848 bytes inside a block of size 936 free'd
==26398==    at 0x4C29577: free (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==26398==    by 0x45C2E6: dfree (alloc.c:189)
==26398==    by 0x42AFCF: ddns_cb_free (dns.c:597)
==26398==    by 0x414B0D: client_dns_update_action (dhclient.c:4186)
==26398==    by 0x42E3BD: ddns_interlude (dns.c:2128)
==26398==    by 0x55A622: dispatch (task.c:1116)
==26398==    by 0x55C382: isc__taskmgr_dispatch (task.c:1616)
==26398==    by 0x5474E9: evloop (app.c:512)
==26398==    by 0x547AC7: isc__app_ctxrun (app.c:720)
==26398==    by 0x42A19E: dispatch (dispatch.c:114)
==26398==    by 0x40D132: main (dhclient.c:735)
==26398== 
==26398== Invalid read of size 8
==26398==    at 0x42EF80: ddns_cancel (dns.c:2570)
==26398==    by 0x415012: dhclient_schedule_updates (dhclient.c:4359)
==26398==    by 0x40E266: bind_lease (dhclient.c:1299)
==26398==    by 0x40DF2B: dhcpack (dhclient.c:1231)
==26398==    by 0x40E7FF: dhcp (dhclient.c:1474)
==26398==    by 0x43C16E: do_packet (options.c:3909)
==26398==    by 0x4291B5: got_one (discover.c:1436)
==26398==    by 0x460F7C: omapi_iscsock_cb (dispatch.c:168)
==26398==    by 0x55521A: internal_fdwatch_read (socket.c:3538)
==26398==    by 0x55A622: dispatch (task.c:1116)
==26398==    by 0x55C382: isc__taskmgr_dispatch (task.c:1616)
==26398==    by 0x5474E9: evloop (app.c:512)
==26398==  Address 0x5c08c28 is 904 bytes inside a block of size 936 free'd
==26398==    at 0x4C29577: free (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==26398==    by 0x45C2E6: dfree (alloc.c:189)
==26398==    by 0x42AFCF: ddns_cb_free (dns.c:597)
==26398==    by 0x414B0D: client_dns_update_action (dhclient.c:4186)
==26398==    by 0x42E3BD: ddns_interlude (dns.c:2128)
==26398==    by 0x55A622: dispatch (task.c:1116)
==26398==    by 0x55C382: isc__taskmgr_dispatch (task.c:1616)
==26398==    by 0x5474E9: evloop (app.c:512)
==26398==    by 0x547AC7: isc__app_ctxrun (app.c:720)
==26398==    by 0x42A19E: dispatch (dispatch.c:114)
==26398==    by 0x40D132: main (dhclient.c:735)
==26398== 
==26398== Invalid write of size 8
==26398==    at 0x42EFA3: ddns_cancel (dns.c:2574)
==26398==    by 0x415012: dhclient_schedule_updates (dhclient.c:4359)
==26398==    by 0x40E266: bind_lease (dhclient.c:1299)
==26398==    by 0x40DF2B: dhcpack (dhclient.c:1231)
==26398==    by 0x40E7FF: dhcp (dhclient.c:1474)
==26398==    by 0x43C16E: do_packet (options.c:3909)
==26398==    by 0x4291B5: got_one (discover.c:1436)
==26398==    by 0x460F7C: omapi_iscsock_cb (dispatch.c:168)
==26398==    by 0x55521A: internal_fdwatch_read (socket.c:3538)
==26398==    by 0x55A622: dispatch (task.c:1116)
==26398==    by 0x55C382: isc__taskmgr_dispatch (task.c:1616)
==26398==    by 0x5474E9: evloop (app.c:512)
==26398==  Address 0x5c08c18 is 888 bytes inside a block of size 936 free'd
==26398==    at 0x4C29577: free (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==26398==    by 0x45C2E6: dfree (alloc.c:189)
==26398==    by 0x42AFCF: ddns_cb_free (dns.c:597)
==26398==    by 0x414B0D: client_dns_update_action (dhclient.c:4186)
==26398==    by 0x42E3BD: ddns_interlude (dns.c:2128)
==26398==    by 0x55A622: dispatch (task.c:1116)
==26398==    by 0x55C382: isc__taskmgr_dispatch (task.c:1616)
==26398==    by 0x5474E9: evloop (app.c:512)
==26398==    by 0x547AC7: isc__app_ctxrun (app.c:720)
==26398==    by 0x42A19E: dispatch (dispatch.c:114)
==26398==    by 0x40D132: main (dhclient.c:735)