Comment 31 for bug 430272

I managed to reproduce this on SPARC/karmic, same issue with the machine spontaneously restarting. However, on my machine, I get the following panic after it hangs for ~20 seconds. upstart on SPARC is very unhappy

[ 111.681670] Kernel panic - not syncing: Attempted to kill init!
[ 111.759719] Call Trace:
[ 111.791832] [000000000046298c] find_new_reaper+0x8c/0xa0
[ 111.862993] [0000000000463ea0] forget_original_parent+0x20/0x220
[ 111.943154] [00000000004640a4] exit_notify+0x4/0x180
[ 112.009512] [0000000000464380] do_exit+0x160/0x320
[ 112.073583] [0000000000464564] do_group_exit+0x24/0xc0
[ 112.142247] [000000000046fb88] get_signal_to_deliver+0x268/0x360
[ 112.222434] [0000000000442818] do_signal32+0x18/0x240
[ 112.289950] [000000000042c768] do_signal+0x348/0x5c0
[ 112.356393] [000000000042ca04] do_notify_resume+0x24/0x60
[ 112.428475] [0000000000404aa8] __handle_signal+0xc/0x2c
[ 112.498265] Press Stop-A (L1-A) to return to the boot prom