Date: Tue, 10 Jul 2012 17:07:39 +0200 From: Damien Fleuriot <ml@my.gd> To: Wojciech Puchar <wojtek@wojtek.tensor.gdynia.pl> Cc: "freebsd-hackers@freebsd.org" <freebsd-hackers@freebsd.org> Subject: Re: kernel: abra-kadabra Message-ID: <4FFC453B.2080105@my.gd> In-Reply-To: <alpine.BSF.2.00.1207101634050.1437@wojtek.tensor.gdynia.pl> References: <alpine.BSF.2.00.1207101208040.46945@wojtek.tensor.gdynia.pl> <2E148ED4-F2E6-4B3D-99D8-C84E4E11F0F4@my.gd> <alpine.BSF.2.00.1207101634050.1437@wojtek.tensor.gdynia.pl>
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On 7/10/12 4:36 PM, Wojciech Puchar wrote: > > > On Tue, 10 Jul 2012, Damien Fleuriot wrote: > >> >> On 10 Jul 2012, at 12:10, Wojciech Puchar >> <wojtek@wojtek.tensor.gdynia.pl> wrote: >> >>> this is what i've got from kernel (same visible after dmesg of course) >>> >>> >>> Jul 9 08:56:53 ... kernel: <<66<>p>ipd6id >p336i65d0 43432 >>> ((hh6ttt6p2d4 )(t,p dht)t,pu di)du,i ud1i 0d14 80:10 e44x88i::t eex >>> die txoiedtn eo dn sosini ggnsnaalilg n1a1l >>> Jul 9 08:56:53 .. kernel: 1 >>> Jul 9 08:56:53 ... kernel: >>> Jul 9 08:56:53 ... kernel: <<66>>11 >>> Jul 9 08:56:53 ... kernel: 1 >>> Jul 9 08:56:53 ... kernel: >>> >>> everything before and after seems usual. >>> >>> when reading every second letter it SEEMS to make more sense but >>> still not much. >>> >>> What it is? >>> >> >> You're seeing several messages at jumbled together, or your message >> and other parts of the buffer. >> >> Either way, you can see the word "signal" there ;) >> > i think it was httpd (probably PHP trash) crashed with sig11 but want to > be sure. > > httpd rarely do crash... Strange i have ports rather up to date and no > KNOWN vulnerabilities are according to portaudit output. > > how can i prevent mixing kernel messages? > > i have > > options PRINTF_BUFR_SIZE=256 # Prevent printf output being > interspersed. > > in kernel config Regarding the mixing of kernel messages I'm afraid I won't be able to help with that. Regarding your HTTPd dying, I've also experienced signal 11 quits when I was using apache and PHP as a module.
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