Hi I’m not sure what you are showing me here?
How yo you draw the “not enough entropy” conclusion? The writing happens at shutdown; before you do the shutdown could you please do a ‘sysctl kern.random’ and post the result? Do you have anything random-related in your rc.conf? Could you please do a verbose boot on a kernel with “options RANDOM_DEBUG” set and send me the dmesg output from a failing box. M > On 1 Nov 2014, at 22:15, Alexander Kabaev <kab...@gmail.com> wrote: > > On Sat, 1 Nov 2014 14:57:02 -0700 > Adrian Chadd <adr...@freebsd.org> wrote: > >> Hi, >> >> I'm having a problem with this on MIPS router boards now: >> >> db> bt 277 >> Tracing pid 277 tid 100034 td 0x80d7b9c0 >> cpu_switch+90 (?,?,?,?) ra ca90db6800000000 sp 0 sz 0 >> sched_switch+224 (?,?,?,?) ra ca90db6800000028 sp 0 sz 0 >> mi_switch+27c (?,?,?,?) ra ca90db9000000020 sp 0 sz 0 >> 80176358+1a0 (?,?,?,?) ra ca90dbb000000028 sp 0 sz 0 >> 801765dc+2d0 (?,?,?,?) ra ca90dbd800000030 sp 0 sz 0 >> sleepq_timedwait_sig+18 (?,?,?,?) ra ca90dc0800000020 sp 0 sz 0 >> _sleep+3b8 (?,?,?,803199e0) ra ca90dc2800000068 sp 0 sz 0 >> random_adaptor_read+114 (?,?,?,?) ra ca90dc9000000038 sp 0 sz 0 >> 800b1898+c0 (?,?,?,?) ra ca90dcc800000048 sp 0 sz 0 >> 80187450+6c (?,?,?,?) ra ca90dd1000000028 sp 0 sz 0 >> kern_readv+8c (?,?,?,?) ra ca90dd3800000050 sp 0 sz 0 >> sys_read+48 (?,?,?,?) ra ca90dd8800000040 sp 0 sz 0 >> trap+7f0 (?,?,?,?) ra ca90ddc8000000b8 sp 0 sz 0 >> MipsUserGenException+10c (?,?,?,408ed960) ra ca90de8000000000 sp 0 sz >> 0 >> >> ... I've included "random" into the kernel rather than as a module >> now. >> >> This -looks- like it's not getting enough entropy now? >> >> >> >> -adrian >> > > Me too, on amd64 box. The machine gets hung for several minutes after > 'writing entropy file' until random is unblocked. Anecdotally, banging > on the keyboard trying to help the entropy gathering along seems to > speed the process up. > > -- > Alexander Kabaev -- Mark R V Murray _______________________________________________ svn-src-head@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
