Hi Helge,
Works without crash for me on 3.12-rc6 ?
Linux ls3011 3.12.0-rc6-64bit+
Since you run 3.10.6, maybe updating the kernel might help.
Esp. this patch, which has been backported to kernel 3.10 (and is in
3.10.17):
http://git.kernel.org/cgit/linux/kernel/git/stable/linux-stable.git/commit/?h=linux-3.10.y&id=77587e89405f5d8225a0e750df254bcc2dcb73e1
Still the same problem with 3.12-rc6 here :
Output from the kernel :
terminator ~ # dmesg -n 8
terminator ~ # Backtrace:
Bad Address (null pointer deref?): Code=6 regs=000000007f41d3b0
(Addr=0000000000000000)
CPU: 0 PID: 1536 Comm: gdb-crash Not tainted 3.12.0-rc6 #1
task: 000000007f41d038 ti: 000000413eb00000 task.ti: 000000413eb00000
YZrvWESTHLNXBCVMcbcbcbcbOGFRQPDI
PSW: 00000000000001101111111000001111 Not tainted
r00-03 000000ff0006fe0f 0000000000000000 0000000000000000
00000000faf02300
r04-07 0000000040a53b30 0000000000000000 00000000000c8e98
00000000000c7a80
r08-11 00000000000c8e70 00000000000c8e70 000000000000006c
0000000000000061
r12-15 00000000000c3100 0000000000000000 00000000000bf100
00000000000c0900
r16-19 0000000000000000 00000000000c0900 000000000009f000
0000000000000000
r20-23 0000000000010638 0000000000000000 0000000000010638
0000000040a511b8
r24-27 00000000faf02034 00000000faf0202c 0000000000000000
00000000000110e4
r28-31 00000000faf0230c 0000000000000001 0000000000000000
0000000040403327
sr00-03 00000000002fc800 00000000002fc800 0000000000000000
00000000002fc800
sr04-07 00000000002fc800 00000000002fc800 00000000002fc800
00000000002fc800
IASQ: 00000000002fc800 00000000002fc800 IAOQ: 0000000000000000
0000000000000004
IIR: 43ffff80 ISR: 0000000010250000 IOR: 000003f7a5b02308
CPU: 0 CR30: 000000413eb00000 CR31: fe1eec3fc1ecdbed
ORIG_R28: 0000000000000000
IAOQ[0]: (null)
IAOQ[1]: 0x4
RP(r2): (null)
Backtrace:
Kernel panic - not syncing: Bad Address (null pointer deref?)
Rebooting in 5 seconds..
Output from gdb :
(gdb) break gdb-crash.c:24
Breakpoint 1 at 0x10660: file gdb-crash.c, line 24.
(gdb) run
Starting program: /root/gdb-crash
Breakpoint 1, main () at gdb-crash.c:25
25 printf("Test is %u, %u\n", tv.a, tv.b);
(gdb) set tp = { 0,0}
Regards,
Guy
--
To unsubscribe from this list: send the line "unsubscribe linux-parisc" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
