argos-research / genode-checkpointrestore-sharedmemory Goto Github PK

Warning: failed to acknowledge exception, l4_ipc_err=2

Output when using parent service
[init] session construct
[init] route
[init] resolve_session_request
[init] Service denied
[init] create session
[init] Child target_restorer-tester create session PD
Completely missing when using local service

Kernel: assertion failed: cap index out of bounds at operating-system/genode/repos/base-focnados/src/include/base/internal/cap_alloc.h:108

https://github.com/malsami/genode/tree/focnados_18.02_r78
combined with branch fixing_restore-AR-18.02 of this repo
executing run/rtcr_restore_child
leads to:

[init -> target_restorer-tester] Error: sheep_counter: PD environment session denied
[init -> target_restorer-tester] Error: Uncaught exception of type 'Genode::Reconstructible<Genode::Local_connectionGenode::Pd_connection >::Deref_unconstructed_object'

Problem:
resolve_session_request does not arrive at target_child

Is using the PD session for upgrades of custom sessions (like Rom, Timer) default or a temporary workaround?

transfer cap<kcap=0x341000,key=1240> amount 3
Error: init -> target_restorer-tester -> virt_space=1, ram_quota=1048576, cap_quota=100, label=: attempt to transfer initial quota
Warning: PD (init -> target_restorer-tester -> virt_space=1, ram_quota=1048576, cap_quota=100, label=) cap limit (used=2, limit=12) exceeded during transfer_quota(3)
[init -> target_restorer-tester] Warning: sheep_counter: could not revert session cap quota (service=ROM cid=0 args='cap_quota=3, label="sheep_counter -> config", ram_quota=5500, diag=0' state=CLOSED ram_quota=5500, cap_quota=3)