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Subject[CRASH] in tulip driver?

Any ideas what is causing the following crash?

- Jussi Laako

--- 8< ---

ksymoops 2.4.4 on i686 2.4.19-pre7-jl4-ll. Options used
-V (default)
-k /proc/ksyms (default)
-l /proc/modules (default)
-o /lib/modules/2.4.19-pre7-jl4-ll/ (default)
-m /boot/ (default)

Warning: You did not tell me where to find symbol information. I will
assume that the log matches the kernel and modules that are running
right now and I'll use the default options above for symbol resolution.
If the current kernel and/or modules do not match the log, you can get
more accurate output by telling me the kernel version and where to find
map, modules, ksyms etc. ksymoops -h explains the options.

kernel BUG at sched.c:579!
invalid operand: 0000
CPU: 0
EIP: 0010:[<c01169ac>] Tainted: P
Using defaults from ksymoops -t elf32-i386 -a i386
EFLAGS: 00010282
eax: 00000018 ebx: 0000000a ecx: 00000082 edx: dc80df64
esi: d74458c0 edi: 0000001a ebp: c021f804 esp: c021f7e0
ds: 0018 es: 0018 ss: 0018
Process swapper (pid: 0, stackpage=c021f000)
Stack: c01eda4a 00000042 c021e000 00000000 0000000a c021e000 0000000a
0000001a 00000080 c01765a5 c021e000 0000000a 6e6d6c6b 7271706f
7a797877 00000000 33323130 00000000 30353132 c021f831 20006867
Call Trace: [<c01765a5>] [<c01df740>] [<e0bd0077>] [<e0bd008f>] [<c0176648>]
[<c0177336>] [<c01c9dc0>] [<c01addd4>] [<c01a78fe>] [<c01b7760>]
[<c01ad51a>] [<c01ad54c>] [<c01b7700>] [<c01b6434>] [<c01c48e7>]
[<c01df740>] [<e0bd0077>] [<c01c3a13>] [<c01df8e2>] [<c01ca07c>]
[<c01ca73d>] [<c01ad24b>] [<c01b4013>] [<c01b3f60>] [<c01ad51a>]
[<c01ad54c>] [<c01b4090>] [<c01b3bf7>] [<c01b3f60>] [<c01b4090>]
[<c01b41f8>] [<c01b4090>] [<c01ad51a>] [<c01b4090>] [<c01ad54c>]
[<c01b3f2c>] [<c01b4090>] [<e0a641c1>] [<c01a7e58>] [<c0109b19>]
[<c0109cbc>] [<c0106c60>] [<c0106c60>] [<c010bc68>] [<c0106c60>]
[<c0106c83>] [<c0106d02>] [<c0105000>]
Code: 0f 0b 43 02 42 da 1e c0 5b fa 8b 55 f0 83 7a 28 02 75 40 8b

>>EIP; c01169ac <schedule+4c/300> <=====
Trace; c01765a5 <extract_entropy+375/3f0>
Trace; c01df740 <vsnprintf+290/3e0>
Trace; e0bd0077 <[envy24].rodata.end+1258/3c21>
Trace; e0bd008f <[envy24].rodata.end+1270/3c21>
Trace; c0176648 <get_random_bytes+28/40>
Trace; c0177336 <secure_tcp_sequence_number+46/c0>
Trace; c01c9dc0 <tcp_v4_conn_request+400/480>
Trace; c01addd4 <qdisc_restart+14/d0>
Trace; c01a78fe <dev_queue_xmit+fe/260>
Trace; c01b7760 <ip_finish_output2+0/d0>
Trace; c01b77e3 <ip_finish_output2+83/d0>
Trace; c01ad51a <nf_hook_slow+aa/130>
Trace; c01ad54c <nf_hook_slow+dc/130>
Trace; c01b7700 <ip_finish_output+b0/100>
Trace; c01b6434 <ip_output+114/120>
Trace; c01c48e7 <tcp_transmit_skb+507/5c0>
Trace; c01a46cb <kfree_skbmem+b/60>
Trace; c01df740 <vsnprintf+290/3e0>
Trace; e0bd0077 <[envy24].rodata.end+1258/3c21>
Trace; c01c3a13 <tcp_rcv_state_process+73/937>
Trace; c01df8e2 <sprintf+12/20>
Trace; c01ca07c <tcp_v4_hnd_req+3c/190>
Trace; c01ca38d <tcp_v4_do_rcv+bd/100>
Trace; c01ca73d <tcp_v4_rcv+36d/590>
Trace; c01ad24b <nf_iterate+2b/80>
Trace; c01b4013 <ip_local_deliver_finish+b3/130>
Trace; c01b3f60 <ip_local_deliver_finish+0/130>
Trace; c01ad51a <nf_hook_slow+aa/130>
Trace; c01b3f60 <ip_local_deliver_finish+0/130>
Trace; c01ad54c <nf_hook_slow+dc/130>
Trace; c01b4090 <ip_rcv_finish+0/1a0>
Trace; c01b3bf7 <ip_local_deliver+167/180>
Trace; c01b3f60 <ip_local_deliver_finish+0/130>
Trace; c01b4090 <ip_rcv_finish+0/1a0>
Trace; c01b4090 <ip_rcv_finish+0/1a0>
Trace; c01b41f8 <ip_rcv_finish+168/1a0>
Trace; c01b4090 <ip_rcv_finish+0/1a0>
Trace; c01ad51a <nf_hook_slow+aa/130>
Trace; c01b4090 <ip_rcv_finish+0/1a0>
Trace; c01ad54c <nf_hook_slow+dc/130>
Trace; c0109cbc <do_IRQ+9c/b0>
Trace; c01b3f2c <ip_rcv+31c/350>
Trace; c01b4090 <ip_rcv_finish+0/1a0>
Trace; e0a641c1 <[tulip]tulip_interrupt+691/6f0>
Trace; c01a7e58 <net_rx_action+138/210>
Trace; c0109b19 <handle_IRQ_event+39/60>
Trace; c011d29b <do_softirq+4b/90>
Trace; c0109cbc <do_IRQ+9c/b0>
Trace; c0106c60 <default_idle+0/30>
Trace; c0106c60 <default_idle+0/30>
Trace; c010bc68 <call_do_IRQ+5/d>
Trace; c0106c60 <default_idle+0/30>
Trace; c0106c60 <default_idle+0/30>
Trace; c0106c83 <default_idle+23/30>
Trace; c0106d02 <cpu_idle+52/70>
Trace; c0105000 <_stext+0/0>
Code; c01169ac <schedule+4c/300>
00000000 <_EIP>:
Code; c01169ac <schedule+4c/300> <=====
0: 0f 0b ud2a <=====
Code; c01169ae <schedule+4e/300>
2: 43 inc %ebx
Code; c01169af <schedule+4f/300>
3: 02 42 da add 0xffffffda(%edx),%al
Code; c01169b2 <schedule+52/300>
6: 1e push %ds
Code; c01169b3 <schedule+53/300>
7: c0 5b fa 8b rcrb $0x8b,0xfffffffa(%ebx)
Code; c01169b7 <schedule+57/300>
b: 55 push %ebp
Code; c01169b8 <schedule+58/300>
c: f0 83 7a 28 02 lock cmpl $0x2,0x28(%edx)
Code; c01169bd <schedule+5d/300>
11: 75 40 jne 53 <_EIP+0x53> c01169ff
Code; c01169bf <schedule+5f/300>
13: 8b 00 mov (%eax),%eax

<0>Kernel panic: Aiee, killing interrupt handler!

1 warning issued. Results may not be reliable.

--- 8< ---

PGP key fingerprint: 161D 6FED 6A92 39E2 EB5B 39DD A4DE 63EB C216 1E4B
Available at PGP keyservers

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