> a,da. shi intre mesajele alea mai apare shi: > > Slab corruption: start=d625533c, len=2048 > Redzone: 0x5a2cf071/0x5a2cf071. > Last user: [<c0231f68>](kfree_skbmem+0x10/0x26) > 010: 6b 6b 22 a0 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 3b c0 > 020: 6b 6b ff ff ff ff ff ff 00 04 76 e2 e4 6c 08 06 > 030: 00 01 08 00 06 04 00 01 00 04 76 e2 e4 6c 51 c4 > 040: 9a e9 00 00 00 00 00 00 51 c4 9a ec 00 00 00 00 > 050: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 6b 6b > Prev obj: start=d6254b30, len=2048 > Redzone: 0x170fc2a5/0x170fc2a5. > Last user: [<c0231d9d>](alloc_skb+0x53/0xfc) > 000: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a > 010: 5a 5a 00 00 00 00 42 ad 32 32 ff ff ff ff 00 00
Ai probleme cu kernel-ul, cu memoria sau cu restul hard-ului. Deci, nu te poti baza ca tcpdump-ul functioneaza corect, implicit ca pachetele alea chiar vin spre tine exact asa cum le vezi. Deci, rezolva problema de mai sus, si abia apoi o sa poti trece la problema 2. Da, poate sa fie si un exploit de tip DOS. Ce kernel ai? Cum de ai activat CONFIG_DEBUG_SLAB? Te intreb pentru ca numai developer-ii il folosesc. Din cite mi-aduc aminte, era un bug in kernel care aparea numai cu CONFIG_DEBUG_SLAB activat. Incearca sa scoti optiunea si sa vezi daca mai apare. Ce tip de placa de retea? > > acum cateva saptamani bune tzin minte ca ma uitam cu dnstop la > traficul pe 62.231.76.49 shi cam un sfert din activitate era > facuta de 81.196.154.25 asta. scula n-are deschis decat ssh-ul. > > are cineva idei ceva..? > thx. > > On Wed, 20 Oct 2004 20:51:32 +0300 > petre daniel <[EMAIL PROTECTED]> wrote: > >> >> daca shtii tu mai multe decat noi,ceilaltzi, despre portul 53, >> apuca-te shi povesteshte :> >> >> On Wed, 20 Oct 2004 20:48:05 +0300 >> KobrAs <[EMAIL PROTECTED]> wrote: >> >>> portul 53 iti spune ceva ? >>> >>> On Wed, 2004-10-20 at 19:09, petre daniel wrote: >>>> a mai vazut cineva asha ceva? >>>> >>>> UDP: short packet: From 81.196.154.25:3576 0/38 to 62.231.76.49:53 >>>> UDP: short packet: From 81.196.154.25:3538 0/38 to 62.231.76.49:53 >>>> UDP: short packet: From 81.196.154.25:0 53/38 to 62.231.76.49:2260 >>>> UDP: short packet: From 81.196.154.25:1595 0/36 to 62.231.76.49:53 >>>> UDP: short packet: From 81.196.154.25:1732 0/38 to 62.231.76.49:53 >>>> UDP: short packet: From 81.196.154.25:1654 0/41 to 62.231.76.49:53 >>>> UDP: short packet: From 81.196.154.25:0 53/36 to 62.231.76.49:4903 >>>> UDP: short packet: From 81.196.154.25:0 53/42 to 62.231.76.49:4522 >>>> UDP: short packet: From 81.196.154.25:37214 0/38 to 62.231.76.49:53 >>>> UDP: short packet: From 81.196.154.25:1375 0/40 to 62.231.76.49:53 >>>> >>>> 62.231.76.49 sunt eu, 81.196.154.25 este un client. >>>> >>>> thx. >>> >>> >>> --- >>> Detalii despre listele noastre de mail: http://www.lug.ro/ >>> >>> >>> >>> >>> >> >> >> -- >> petre daniel,system administrator, >> romania data systems, pitesti branch >> mobile 740.10.2196,phone 248.219917 >> >> --- >> Detalii despre listele noastre de mail: http://www.lug.ro/ >> >> >> >> !DSPAM:4176a5da139121629714756! >> > > > -- > petre daniel,system administrator, > romania data systems, pitesti branch > mobile 740.10.2196,phone 248.219917 > > --- > Detalii despre listele noastre de mail: http://www.lug.ro/ > > --- Catalin(ux aka Dino) BOIE catab at deuroconsult.ro http://kernel.umbrella.ro/ --- Detalii despre listele noastre de mail: http://www.lug.ro/
