On Thu, 19 Oct 2006 16:45:39 +0200
Mariusz Kozlowski <[email protected]> wrote:
> Hello,
>
> Multiple of verif were found with 2.6.19-rc2-mm1 kernel:
>
> slab error in verify_redzone_free(): cache `size-32': memory outside object
> was overwritten
> [<c0103765>] dump_trace+0x1c1/0x1f1
> [<c01037af>] show_trace_log_lvl+0x1a/0x30
> [<c0103ed8>] show_trace+0x12/0x14
> [<c0103f7b>] dump_stack+0x19/0x1b
> [<c0158357>] __slab_error+0x26/0x28
> [<c0158496>] cache_free_debugcheck+0x13d/0x1d8
> [<c0158bb0>] kfree+0x54/0xa5
> [<c037fba4>] ioctl_standard_call+0x187/0x2a1
> [<c037ffe6>] wireless_process_ioctl+0x328/0x3c7
> [<c03763d4>] dev_ioctl+0x1fd/0x372
> [<c036b080>] sock_ioctl+0x34/0x1e8
> [<c0167a92>] do_ioctl+0x22/0x71
> [<c0167b36>] vfs_ioctl+0x55/0x29b
> [<c0167daf>] sys_ioctl+0x33/0x50
> [<c0102ff5>] sysenter_past_esp+0x56/0x79
> [<b7f4e410>] 0xb7f4e410
> =======================
> dd20cb64: redzone 1:0x170fc2a5, redzone 2:0x170fc200.
> slab error in verify_redzone_free(): cache `size-32': memory outside object
> was overwritten
> [<c0103765>] dump_trace+0x1c1/0x1f1
> [<c01037af>] show_trace_log_lvl+0x1a/0x30
> [<c0103ed8>] show_trace+0x12/0x14
> [<c0103f7b>] dump_stack+0x19/0x1b
> [<c0158357>] __slab_error+0x26/0x28
> [<c0158496>] cache_free_debugcheck+0x13d/0x1d8
> [<c0158bb0>] kfree+0x54/0xa5
> [<c037fba4>] ioctl_standard_call+0x187/0x2a1
> [<c037ffe6>] wireless_process_ioctl+0x328/0x3c7
> [<c03763d4>] dev_ioctl+0x1fd/0x372
> [<c036b080>] sock_ioctl+0x34/0x1e8
> [<c0167a92>] do_ioctl+0x22/0x71
> [<c0167b36>] vfs_ioctl+0x55/0x29b
> [<c0167daf>] sys_ioctl+0x33/0x50
> [<c0102ff5>] sysenter_past_esp+0x56/0x79
> [<b7f4e410>] 0xb7f4e410
The wireless ioctls are still blowing up? I thought we'd fixed that,
or is this something new?
> Full dmesg and config attached. System info:
>
> Linux orion 2.6.19-rc2 #3 PREEMPT Thu Oct 19 16:04:17 CEST 2006 i686 Intel(R)
> Pentium(R) 4 CPU 2.40GHz GNU/Linux
>
> Gnu C 4.1.1
> Gnu make 3.81
> binutils 2.16.1
> util-linux 2.12r
> mount 2.12r
> module-init-tools 3.2.2
> e2fsprogs 1.39
> pcmcia-cs 3.2.8
> nfs-utils 1.0.6
> Linux C Library > libc.2.4
> Dynamic linker (ldd) 2.4
> Procps 3.2.6
> Net-tools 1.60
> Kbd 1.12
> Sh-utils 5.94
> udev 087
> Modules Loaded orinoco_cs orinoco hermes pcmcia firmware_class
> yenta_socket rsrc_nonstatic pcmcia_core
>
> Regards,
>
> Mariusz Kozlowski
>
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