1: USB dies a very similar death in 2.5.3-dj1 as it did in 2.5.2-dj6
(OOPS below and in previous mail). What else can I provide?
Feb 1 12:11:13 Vivations kernel: usb.c: USB disconnect on device 1
Feb 1 12:11:13 Vivations kernel: usb.c: USB bus 1 deregistered
Feb 1 12:11:13 Vivations kernel: usb.c: USB disconnect on device 1
Feb 1 12:11:13 Vivations kernel: usb.c: USB disconnect on device 2
Feb 1 12:11:13 Vivations kernel: Unable to handle kernel NULL pointer
dereference at virtual address 00000032
Feb 1 12:11:13 Vivations kernel: printing eip:
Feb 1 12:11:13 Vivations kernel: c0153caa
Feb 1 12:11:13 Vivations kernel: *pde = 00000000
Feb 1 12:11:13 Vivations kernel: Oops: 0000
Feb 1 12:11:13 Vivations kernel: CPU: 0
Feb 1 12:11:13 Vivations kernel: EIP: 0010:[<c0153caa>] Tainted: P
Feb 1 12:11:13 Vivations kernel: EFLAGS: 00010202
Feb 1 12:11:13 Vivations kernel: eax: cf207260 ebx: 00000003 ecx:
00000000 edx: ce436320
Feb 1 12:11:13 Vivations kernel: esi: 00000000 edi: 00000000 ebp:
ce436320 esp: ce11ff54
Feb 1 12:11:13 Vivations kernel: ds: 0018 es: 0018 ss: 0018
Feb 1 12:11:13 Vivations kernel: Process usb.agent (pid: 1056,
stackpage=ce11f000)
Feb 1 12:11:13 Vivations kernel: Stack: 00000003 ce436320 00000000
00000001 00000001 c013c01a 00000000 ce436320
Feb 1 12:11:13 Vivations kernel: 00000000 00000003 cfb7e1e0
00000000 c011dcf9 ce436320 cfb7e1e0 ce11e000
Feb 1 12:11:13 Vivations kernel: cfb7e1e0 ce11e000 bffff95c
cfb7e300 c011e597 ce11e000 4017f384 00000000
Feb 1 12:11:13 Vivations kernel: Call Trace: [<c013c01a>] [<c011dcf9>]
[<c011e597>] [<c011e7ce>] [<c0108a1b>]
Feb 1 12:11:13 Vivations kernel:
Feb 1 12:11:13 Vivations kernel: Code: 0f b7 46 32 25 00 f0 ff ff 66 3d
00 40 74 0a b8 ec ff ff ff
>>EIP; c01ceb54 <is_read_only+c/40> <=====
Trace; c01cec8c <blkdev_release_request+10/74>
Trace; c014096e <kupdate+4e/164>
Trace; c0107058 <exit_thread+0/4>
Code; c01ceb54 <is_read_only+c/40>
00000000 <_EIP>:
Code; c01ceb54 <is_read_only+c/40> <=====
0: 0f b7 40 32 movzwl 0x32(%eax),%eax <=====
Code; c01ceb58 <is_read_only+10/40>
4: 25 00 f0 ff ff and $0xfffff000,%eax
Code; c01ceb5c <is_read_only+14/40>
9: 66 3d 00 80 cmp $0x8000,%ax
Code; c01ceb60 <is_read_only+18/40>
d: 75 04 jne 13 <_EIP+0x13> c01ceb66
<is_read_only+1e/40>
Code; c01ceb62 <is_read_only+1a/40>
f: 80 62 1c fd andb $0xfd,0x1c(%edx)
Code; c01ceb66 <is_read_only+1e/40>
13: 8b 00 mov (%eax),%eax
Feb 1 12:11:13 Vivations kernel: <1>Unable to handle kernel NULL
pointer dereference at virtual address 000000a8
Feb 1 12:11:13 Vivations kernel: printing eip:
Feb 1 12:11:13 Vivations kernel: c013c54a
Feb 1 12:11:13 Vivations kernel: *pde = 00000000
Feb 1 12:11:13 Vivations kernel: Oops: 0000
Feb 1 12:11:13 Vivations kernel: CPU: 0
Feb 1 12:11:13 Vivations kernel: EIP: 0010:[<c013c54a>] Tainted: P
Feb 1 12:11:13 Vivations kernel: EFLAGS: 00010202
Feb 1 12:11:13 Vivations kernel: eax: cf207260 ebx: ce436320 ecx:
00000000 edx: 00000000
Feb 1 12:11:13 Vivations kernel: esi: 00000000 edi: 00000000 ebp:
00000080 esp: ceaf3fb0
Feb 1 12:11:13 Vivations kernel: ds: 0018 es: 0018 ss: 0018
Feb 1 12:11:13 Vivations kernel: Process usb.agent (pid: 1041,
stackpage=ceaf3000)
Feb 1 12:11:13 Vivations kernel: Stack: ceaf2000 00000080 bffff8dc
bffff89c c0108a1b 00000000 bffff8dc 00000080
Feb 1 12:11:13 Vivations kernel: 00000080 bffff8dc bffff89c
00000003 0000002b 0000002b 00000003 4012b3c4
Feb 1 12:11:13 Vivations kernel: 00000023 00000293 bffff86c 0000002b
Feb 1 12:11:13 Vivations kernel: Call Trace: [<c0108a1b>]
Feb 1 12:11:13 Vivations kernel:
Feb 1 12:11:13 Vivations kernel: Code: 83 ba a8 00 00 00 00 74 2e 8b 82
98 00 00 00 f6 40 28 40 74
>>EIP; c013c54a <sys_write+be/c4> <=====
Trace; c0108a1a <ret_from_fork+12/18>
Code; c013c54a <sys_write+be/c4>
00000000 <_EIP>:
Code; c013c54a <sys_write+be/c4> <=====
0: 83 ba a8 00 00 00 00 cmpl $0x0,0xa8(%edx) <=====
Code; c013c550 <do_readv_writev+0/230>
7: 74 2e je 37 <_EIP+0x37> c013c580
<do_readv_writev+30/230>
Code; c013c552 <do_readv_writev+2/230>
9: 8b 82 98 00 00 00 mov 0x98(%edx),%eax
Code; c013c558 <do_readv_writev+8/230>
f: f6 40 28 40 testb $0x40,0x28(%eax)
Code; c013c55c <do_readv_writev+c/230>
13: 74 00 je 15 <_EIP+0x15> c013c55e
<do_readv_writev+e/230>
Feb 1 12:11:13 Vivations kernel: <1>Unable to handle kernel NULL
pointer dereference at virtual address 00000032
Feb 1 12:11:13 Vivations kernel: printing eip:
Feb 1 12:11:13 Vivations kernel: c0153caa
Feb 1 12:11:13 Vivations kernel: *pde = 00000000
Feb 1 12:11:13 Vivations kernel: Oops: 0000
Feb 1 12:11:13 Vivations kernel: CPU: 0
Feb 1 12:11:13 Vivations kernel: EIP: 0010:[<c0153caa>] Tainted: P
Feb 1 12:11:13 Vivations kernel: EFLAGS: 00010202
Feb 1 12:11:13 Vivations kernel: eax: cf207260 ebx: 00000001 ecx:
00000000 edx: ce436320
Feb 1 12:11:13 Vivations kernel: esi: 00000000 edi: 00000000 ebp:
ce436320 esp: ceaf3e54
Feb 1 12:11:13 Vivations kernel: ds: 0018 es: 0018 ss: 0018
Feb 1 12:11:13 Vivations kernel: Process usb.agent (pid: 1041,
stackpage=ceaf3000)
Feb 1 12:11:13 Vivations kernel: Stack: 00000001 ce436320 00000000
00000001 00000001 c013c01a 00000000 ce436320
Feb 1 12:11:13 Vivations kernel: 00000000 00000001 cfb7e520
00000000 c011dcf9 ce436320 cfb7e520 ceaf2000
Feb 1 12:11:13 Vivations kernel: cfb7e520 ceaf2000 cf63fb3c
cfb7e640 c011e597 ceaf2000 00000000 cf63fb20
Feb 1 12:11:13 Vivations kernel: Call Trace: [<c013c01a>] [<c011dcf9>]
[<c011e597>] [<c0108fda>] [<c0116215>]
Feb 1 12:11:13 Vivations kernel: [<c0115e70>] [<c0116017>]
[<c0115e70>] [<c0108b40>] [<c013c54a>] [<c0108a1b>]
Feb 1 12:11:13 Vivations kernel:
Feb 1 12:11:13 Vivations kernel: Code: 0f b7 46 32 25 00 f0 ff ff 66 3d
00 40 74 0a b8 ec ff ff ff
>>EIP; c0153caa <free_kiovec+2/64> <=====
Trace; c013c01a <.text.lock.open+48/7e>
Trace; c011dcf8 <session_of_pgrp+7c/9c>
Trace; c011e596 <exit_notify+15a/360>
Trace; c0108fda <die+2e/84>
Trace; c0116214 <do_page_fault+218/4de>
Trace; c0115e70 <__verify_write+90/198>
Trace; c0116016 <do_page_fault+1a/4de>
Trace; c0115e70 <__verify_write+90/198>
Trace; c0108b40 <syscall_badsys+0/10>
Trace; c013c54a <sys_write+be/c4>
Trace; c0108a1a <ret_from_fork+12/18>
Code; c0153caa <free_kiovec+2/64>
00000000 <_EIP>:
Code; c0153caa <free_kiovec+2/64> <=====
0: 0f b7 46 32 movzwl 0x32(%esi),%eax <=====
Code; c0153cae <free_kiovec+6/64>
4: 25 00 f0 ff ff and $0xfffff000,%eax
Code; c0153cb2 <free_kiovec+a/64>
9: 66 3d 00 40 cmp $0x4000,%ax
Code; c0153cb6 <free_kiovec+e/64>
d: 74 0a je 19 <_EIP+0x19> c0153cc2
<free_kiovec+1a/64>
Code; c0153cb8 <free_kiovec+10/64>
f: b8 ec ff ff ff mov $0xffffffec,%eax
Feb 1 12:11:13 Vivations kernel: <6>usb.c: USB bus 2 deregistered
Feb 1 12:11:13 Vivations kernel: Unable to handle kernel NULL pointer
dereference at virtual address 00000000
Feb 1 12:11:13 Vivations kernel: printing eip:
Feb 1 12:11:13 Vivations kernel: 00000000
Feb 1 12:11:13 Vivations kernel: *pde = 00000000
Feb 1 12:11:13 Vivations kernel: Oops: 0000
Feb 1 12:11:13 Vivations kernel: CPU: 0
Feb 1 12:11:13 Vivations kernel: EIP: 0010:[<00000000>] Tainted: P
Feb 1 12:11:13 Vivations kernel: EFLAGS: 00010206
Feb 1 12:11:13 Vivations kernel: eax: 00000000 ebx: c1396dc0 ecx:
ce436420 edx: 00000000
Feb 1 12:11:13 Vivations kernel: esi: ce5b7000 edi: 00000000 ebp:
cfe28ab4 esp: cec85f30
Feb 1 12:11:13 Vivations kernel: ds: 0018 es: 0018 ss: 0018
Feb 1 12:11:13 Vivations kernel: Process rmmod (pid: 1024,
stackpage=cec85000)
Feb 1 12:11:13 Vivations kernel: Stack: c012fdeb ce436420 c1396dc0
00000000 00001000 ce436420 ffffffea 00000000
Feb 1 12:11:13 Vivations kernel: 00001000 cfc5baa8 00001000
00000000 00001000 fffffff4 00000000 00000000
Feb 1 12:11:13 Vivations kernel: 00000000 cfc5ba40 cfc5baf0
00000000 72000000 c016109a ce436420 bfffdcc4
Feb 1 12:11:13 Vivations kernel: Call Trace: [<c012fdeb>] [<c016109a>]
[<c013c66b>] [<c0108a1b>]
Feb 1 12:11:13 Vivations kernel:
Feb 1 12:11:13 Vivations kernel: Code: Bad EIP value.
>>EIP; 00000000 Before first symbol
Trace; c012fdea <.text.lock.filemap+2/268>
Trace; c016109a <find_next_usable_block+256/2b4>
Trace; c013c66a <do_readv_writev+11a/230>
Trace; c0108a1a <ret_from_fork+12/18>
Later, as the system tries to do an emergency remount r/o:
Feb 1 12:11:31 Vivations kernel: SysRq : Emergency Remount R/O
Feb 1 12:11:31 Vivations kernel: Remounting device 03:06 ... <1>Unable
to handle kernel NULL pointer dereference at virtual address 00000032
Feb 1 12:11:31 Vivations kernel: printing eip:
Feb 1 12:11:31 Vivations kernel: c01ceb54
Feb 1 12:11:31 Vivations kernel: *pde = 00000000
Feb 1 12:11:31 Vivations kernel: Oops: 0000
Feb 1 12:11:31 Vivations kernel: CPU: 0
Feb 1 12:11:31 Vivations kernel: EIP: 0010:[<c01ceb54>] Tainted: P
Feb 1 12:11:31 Vivations kernel: EFLAGS: 00010202
Feb 1 12:11:31 Vivations kernel: eax: 00000000 ebx: cfb55470 ecx:
cfce8f20 edx: ce436420
Feb 1 12:11:31 Vivations kernel: esi: cfb55400 edi: 0000000f ebp:
0008e000 esp: cfc3bfbc
Feb 1 12:11:31 Vivations kernel: ds: 0018 es: 0018 ss: 0018
Feb 1 12:11:31 Vivations kernel: Process bdflush (pid: 6,
stackpage=cfc3b000)
Feb 1 12:11:31 Vivations kernel: Stack: cfb55400 00000001 cfc3a34e
cfc3a34e c01cec8c cfb55400 00000001 cfc3a000
Feb 1 12:11:31 Vivations kernel: c024c88e c014096e 00010f00
cfe6bfbc c02bb9e8 c0107058 c02bb9e8 00000078
Feb 1 12:11:31 Vivations kernel: c02a5fc0
Feb 1 12:11:31 Vivations kernel: Call Trace: [<c01cec8c>] [<c014096e>]
[<c0107058>]
Feb 1 12:11:31 Vivations kernel:
Feb 1 12:11:31 Vivations kernel: Code: 0f b7 40 32 25 00 f0 ff ff 66 3d
00 80 75 04 80 62 1c fd 8b
>>EIP; c01ceb54 <is_read_only+c/40> <=====
Trace; c01cec8c <blkdev_release_request+10/74>
Trace; c014096e <kupdate+4e/164>
Trace; c0107058 <exit_thread+0/4>
Code; c01ceb54 <is_read_only+c/40>
00000000 <_EIP>:
Code; c01ceb54 <is_read_only+c/40> <=====
0: 0f b7 40 32 movzwl 0x32(%eax),%eax <=====
Code; c01ceb58 <is_read_only+10/40>
4: 25 00 f0 ff ff and $0xfffff000,%eax
Code; c01ceb5c <is_read_only+14/40>
9: 66 3d 00 80 cmp $0x8000,%ax
Code; c01ceb60 <is_read_only+18/40>
d: 75 04 jne 13 <_EIP+0x13> c01ceb66
<is_read_only+1e/40>
Code; c01ceb62 <is_read_only+1a/40>
f: 80 62 1c fd andb $0xfd,0x1c(%edx)
Code; c01ceb66 <is_read_only+1e/40>
13: 8b 00 mov (%eax),%eax
I hope these oopses were decoded correctly... ksymoops options used: -V
-m /boot/System.map-2.5.3-dj1 -o /lib/modules/2.5.3-dj1/ --no-ksyms
2: Mouse issues still persist (missed one detection, haven't seen it
slow yet). I'm going to rebuild my kernel now with the latest ACPI
patch and with the mouse input device as a module. ACPI IRQ routing
appears necessary to detect my mouse (not sure, but it seems that way) -
does that even make sense? Oh, and is there a way with a non-modular
mouse input core driver to force it to re-scan the hardware? Sometimes
/proc/bus/input/devices doesn't show my mouse [so far I've been rebooting].
3: PCMCIA seems to have an issue. Got a "socket cdcde800 voltage
interrogation timed out" at bootup with my wavelan card (which only
works with pcmcia-cs's wvlan_cs and neither wavelan_cs nor orinoco_cs) -
this worked fine (slightly flaky, though - sometimes needed multiple
"cardctl reset"s before it worked) in 2.5.2-dj6. I don't know if this
is a symptom of the kernel or just a chance with my card. I will test
further and report if it keeps acting up.
--Nathan
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/