Was in the middle of an ssh session when this happened. System is an
UltraSPARC 5, so the frambuffer here in the ksymoops is an ATI Mach64 (X
has just been killed prior to this happening, I was about to shutdown to
test some CD's). When the oops happened, my system was still usable on
every vc except the ones that were ssh sessions. All of my (4) ssh
sessions were D state, and attempting to start another also went to D
state (and made the vc unusable).
FWIW, I was doing a less on the sessions that "caused" the oops. Looks
like (to my untrained eyes) that the oops occured in the scroll functions.
Ben
TSTATE: 00000000f0f09600 TPC: 000000000055e3c0 TNPC: 000000000055e3c4 Y: 00500000
g0: 0000000000000000 g1: 000001ffe1ab6a80 g2: 0000000000000000 g3: 0000000000000068
g4: fffff80000000000 g5: 0000000000000000 g6: fffff800158e0000 g7: 0000000000000480
o0: 000001ffe1800000 o1: 000001ffe1ab6600 o2: 0000000000000010 o3: 00000000000000f0
o4: 00000000000000f0 o5: 0000000000000005 sp: fffff800158e26d1 ret_pc: 0000000000503c24
l0: 00000000000003f3 l1: 0000000000000500 l2: 00000000000004f8 l3: fffff80016420710
l4: fffff80016420740 l5: 000001ffe1ab6000 l6: 0000000000000000 l7: 0000000000000001
i0: 000001ffe1800000 i1: 000001ffe1ab6b00 i2: 0000000000000000 i3: 0000000000000000
i4: 0000000000000000 i5: 000000000000002e i6: fffff800158e2791 i7: 000000000050181c
Caller[000000000050181c]
Caller[00000000004bbd18]
Caller[00000000004bd9b8]
Caller[00000000004c0f6c]
Caller[000000000043ad40]
Caller[0000000000433510]
Caller[00000000004337c4]
Caller[0000000000433af0]
Caller[0000000000408cd8]
Caller[0000000000503c24]
Caller[000000000050181c]
Caller[00000000004bbd18]
Caller[00000000004bd9b8]
Caller[00000000004bf5b0]
Caller[00000000004c0ac8]
Caller[00000000004c1314]
Caller[00000000004c8aa8]
Caller[00000000004b54cc]
Caller[0000000000456d78]
Caller[000000000040fc34]
Caller[0000000000017e90]
Instruction DUMP: 82004007 94a28003 8782e000 <c19a6000> 82004003 e19a6040 8e21e080
c39a6080 8528a009
>>TPC; 0055e3c0 <dest_is_64byte_aligned+48/5c> <=====
>>O7; 00503c24 <fbcon_cfb8_bmove+124/1e0>
>>I7; 0050181c <fbcon_scroll+45c/b20>
Trace; 0050181c <fbcon_scroll+45c/b20>
Trace; 004bbd18 <scrup+78/140>
Trace; 004bd9b8 <lf+38/a0>
Trace; 004c0f6c <vt_console_print+20c/380>
Trace; 0043ad40 <printk+1c0/220>
Trace; 00433510 <unhandled_fault+30/a0>
Trace; 004337c4 <do_kernel_fault+164/180>
Trace; 00433af0 <do_sparc64_fault+310/500>
Trace; 00408cd8 <sparc64_realfault_common+10/20>
Trace; 00503c24 <fbcon_cfb8_bmove+124/1e0>
Trace; 0050181c <fbcon_scroll+45c/b20>
Trace; 004bbd18 <scrup+78/140>
Trace; 004bd9b8 <lf+38/a0>
Trace; 004bf5b0 <do_con_trol+210/1120>
Trace; 004c0ac8 <do_con_write+608/760>
Trace; 004c1314 <con_write+14/40>
Trace; 004c8aa8 <write_chan+248/340>
Trace; 004b54cc <tty_write+1ec/2a0>
Trace; 00456d78 <sys_write+f8/140>
Trace; 0040fc34 <linux_sparc_syscall32+34/40>
Trace; 00017e90 Before first symbol
Code; 0055e3b4 <dest_is_64byte_aligned+3c/5c>
0000000000000000 <_TPC>:
Code; 0055e3b4 <dest_is_64byte_aligned+3c/5c>
0: 82 00 40 07 add %g1, %g7, %g1
Code; 0055e3b8 <dest_is_64byte_aligned+40/5c>
4: 94 a2 80 03 subcc %o2, %g3, %o2
Code; 0055e3bc <dest_is_64byte_aligned+44/5c>
8: 87 82 e0 00 wr %o3, 0, %asi
Code; 0055e3c0 <dest_is_64byte_aligned+48/5c> <=====
c: c1 9a 60 00 ldda [ %o1 ] %asi, %f0 <=====
Code; 0055e3c4 <dest_is_64byte_aligned+4c/5c>
10: 82 00 40 03 add %g1, %g3, %g1
Code; 0055e3c8 <dest_is_64byte_aligned+50/5c>
14: e1 9a 60 40 ldda [ %o1 + 0x40 ] %asi, %f16
Code; 0055e3cc <dest_is_64byte_aligned+54/5c>
18: 8e 21 e0 80 sub %g7, 0x80, %g7
Code; 0055e3d0 <dest_is_64byte_aligned+58/5c>
1c: c3 9a 60 80 ldda [ %o1 + 0x80 ] %asi, %f32
Code; 0055e3d4 <vispc+0/2c>
20: 85 28 a0 09 sll %g2, 9, %g2
--
-----------=======-=-======-=========-----------=====------------=-=------
/ Ben Collins -- ...on that fantastic voyage... -- Debian GNU/Linux \
` [EMAIL PROTECTED] -- [EMAIL PROTECTED] -- [EMAIL PROTECTED] '
`---=========------=======-------------=-=-----=-===-======-------=--=---'
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