Hello.
In the latest version of Genode didn't work Arora browser. I have messages in log: no RM attachment (READ pf_addr=0 pf_ip=14b05e4 from 60e000) virtual void Genode::Pager_activation_base::entry(): Could not resolve pf=0 ip=14b05e4
I tried to investigate this issue. I launched Arora with gdb-server: Program received signal SIGSEGV, Segmentation fault. 0x000632e3 in l4_ipc_call (timeout=..., snd_tag=<optimized out>, dest=<optimized out>, u=<optimized out>) at /home/ivan/projects/genode/ genode-ksyslabs-staging/_build.foc_x86_32/include/x86/l4f/l4/sys/ipc -l42-gcc3-nopic.h:54 54 ); (gdb) bt #0 0x000632e3 in l4_ipc_call (timeout=..., snd_tag=<optimized out>, dest=<optimized out>, u=<optimized out>) at /home/ivan/projects/genode/ genode-ksyslabs-staging/_build.foc_x86_32/include/x86/l4f/l4/sys/ipc -l42-gcc3-nopic.h:54 #1 l4_irq_receive_u (utcb=<optimized out>, to=<optimized out>, irq=<optimized out>) at /home/ivan/projects/genode/genode-ksyslabs -staging/_build.foc_x86_32/include/l4/sys/irq.h:254 #2 l4_irq_receive (to=<optimized out>, irq=<optimized out>) at /home/ivan /projects/genode/genode-ksyslabs-staging/_build.foc_x86_32/include/l4/sys/ irq.h:303 #3 thread_stop_myself () at /home/ivan/projects/genode/genode-ksyslabs -staging/base-foc/src/base/lock/lock_helper.h:105 #4 Genode::Cancelable_lock::lock (this=0x11b6648) at /home/ivan/projects/ genode/genode-ksyslabs-staging/base/src/base/lock/lock.cc:100 #5 0x011b65d8 in _stack_low () #6 0x011b6648 in _stack_low () #7 0x01096ba2 in Genode::Lock::lock (this=0x11b6614) at /home/ivan /projects/genode/genode-ksyslabs-staging/base/include/base/lock.h:35 #8 0x01096fa4 in block (this=0x11b6614) at /home/ivan/projects/genode/ genode-ksyslabs-staging/base/include/base/semaphore.h:46 #9 down (this=0x11b65d4) at /home/ivan/projects/genode/genode-ksyslabs -staging/base/include/base/semaphore.h:155 #10 main (argc=18572648, argv=0x0) at /home/ivan/projects/genode/genode- ksyslabs-staging/qt4/src/lib/qt_main/qt_main.cc:70
What may cause this error? How to debug in such cases?
-- Ivan Loskutov