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Paste P258

unblock random D19928-lite
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Authored by cem on May 11 2019, 4:06 PM.
Loading kernel...
/boot/test.GENERIC/kernel text=0x1684bdc data=0x20080c+0x61b884 syms=[0x8+0x1a8938+0x8+0x169d47]
Loading configured modules...
/boot/entropy size=0x1000
...
FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs
FreeBSD/SMP: 1 package(s) x 2 core(s) x 2 hardware threads
XXXrandom_harvestq_prime: before pre_read: seeded? 0
XXXrandom_fortuna_pre_read: entered unseeded, fs_lasttime=0, now=4294967296, SBT_1S/10=429496729, fsp0len=192, fs_minpool=64
XXXrandom_fortuna_pre_read: will do initial seeeding
random: unblocking device.
XXXrandom_harvestq_prime: after pre_read: seeded? 1
ioapic0 <Version 1.1> irqs 0-31 on motherboard
Launching APs: 3 2 1
random: entropy device external interface
...
random: registering fast source Intel Secure Key RNG
random: fast provider: "Intel Secure Key RNG"
With emphasis on:
"before pre_read: seeded? 0" (i.e., pre_read needs to be kicked to actually pass is_random_seeded()) and
"fsp0len=192, fs_minpool=64" (4kB /boot/entropy is sufficient) and
"fs_lasttime=0, now=4294967296, SBT_1S/10=429496729" (the latter wouldn't be a problem on this boot, but no reason to block initial seeding because we booted faster than 100ms).

Event Timeline

cem created this paste.May 11 2019, 4:06 PM
cem created this object in space S1 Global.
cem created this object with edit policy "cem (Conrad Meyer)".