Messages in this thread |  | | Date | Mon, 1 Jul 96 10:56 CDT | Subject | 2.0.0 OOPS - AX.25 related (I think) | From | (Johnie Stafford) |
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My system is an AMD486DX/2-80 running Red Hat 3.0.3, upgraded to 2.0.0 kernel. I've had the ax.25 stuff up and running for 2 days now with the ax.25-utils-2.0. Last night I left a popclient running on a poor link. This morning I found this OOPS in my logs:
Unable to handle kernel NULL pointer dereference at virtual address c0000059 current->tss.cr3 = 00101000, `r3 = 00101000 *pde = 00102067 *pte = 00000027 Oops: 0000 CPU: 0 EIP: 0010:[<00198e00>] EFLAGS: 00010206 eax: 00000000 ebx: 01ab1808 ecx: 0000001e edx: 00000806 esi: 01ab1858 edi: 00ff5c11 ebp: 00ff5d44 esp: 001bdaf0 ds: 0018 es: 0018 fs: 002b gs: 0018 ss: 0018 Process swapper (pid: 0, process nr: 0, stackpage=001bbd10) Stack: 00ff5d23 01ab1808 00198de0 00ff5d44 0014fdd5 00ff5d44 01ab1808 00000806 00ff5c11 01ab1858 0000001e 00ff5c09 00ff5c11 00ff5c11 01ab1808 00ff5efd 00ff5c11 00ff5f1c 0000003f 00000003 00198de0 00000806 00150241 00000002 Call Trace: [<00198de0>] [<0014fdd5>] [<00198de0>] [<00150241>] [<0015e7f8>] [<00152046>] [<0015ec59>] [<0013b02c>] [<0011706b>] [<0010a56b>] [<001096bc>] [<0010a5e2>] [<001093d0>] [<00109243>] Code: f6 40 59 04 74 2a 0f b7 c2 3d 00 02 00 00 74 20 51 56 57 50 Aiee, killing interrupt handler kfree of non-kmalloced memory: 001bdd58, next= 00000000, order=0 kfree of non-kmalloced memory: 001bdd48, next= 00000000, order=0 kfree of non-kmalloced memory: 001be17c, next= 00000000, order=0 idle task may not sleep last message repeated 4 times
Using `/boot/System.map' to map addresses to symbols.
>>EIP: 198e00 <sl_header+20/60> Trace: 198e00 <sl_header+20/60> Trace: 14fdd5 <arp_send+135/260> Trace: 198e00 <sl_header+20/60> Trace: 150241 <arp_rcv+341/3f0> Trace: 15e7f8 <ax25_rcv+358/770> Trace: 152046 <def_callback2+26/30> Trace: 15ec59 <kiss_rcv+49/50> Trace: 13b02c <net_bh+ec/120> Trace: 11706b <do_bottom_half+3b/70> Trace: 10a56b <handle_bottom_half+b/20> Trace: 1096bc <sys_idle+6c/80> Trace: 10a5e2 <system_call+52/80> Trace: 1093d0 <init> Trace: 109243 <start_kernel+163/170>
Code: 198e00 <sl_header+20/60> testb $0x4,0x59(%eax) Code: 198e04 <sl_header+24/60> je 198e30 <sl_header+50/60> Code: 198e06 <sl_header+26/60> movzwl %dx,%eax Code: 198e09 <sl_header+29/60> cmpl $0x200,%eax Code: 198e0e <sl_header+2e/60> je 198e30 <sl_header+50/60> Code: 198e10 <sl_header+30/60> pushl %ecx Code: 198e11 <sl_header+31/60> pushl %esi Code: 198e12 <sl_header+32/60> pushl %edi Code: 198e13 <sl_header+33/60> pushl %eax
I'm guessing here that sl_header is refering to a SLIP header, therefore I'm assuming this is an ax.25 problem.
Also, probably not related (slip is compiled in, not a module), kerneld won't run anymore either:
Jul 1 06:15:57 kb5yvf kerneld: error: exit: Identifier removed Jul 1 10:01:08 kb5yvf kerneld: error: exit: Identifier removed
Johnie
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