ralink2860 crashes in combat_read

[czeidler]

anybody has a clue whats going wrong here? KDL after the first attempt to access the network.

This is hrev43739 but I also saw it before the recent bsd8 driver update.

frame               caller     <image>:function + offset
 0 cd648ba8 (+  32) 801245ca   <kernel_x86>:arch_debug_stack_trace + 0x0012
 1 cd648bcp_info 0x0
[net/ralink2860/0] [00:27:0d:e3:2d:08] reassoc succes 0x000b
 2 cd648bd8 (+  12) 8012998e   <kernel_x86>:arch_debug_call_with_fault_handler + 0x001b
 3 cd648be4 (+  48) 8009313e   <kernel_x86>:debug_call_with_fault_handler + 0x0056
 4 cd648c14 (ASSOC -> RUN arg 48
[net/ralink2860/0] sta_newstate: ASSOC -> RU717[0m [36m"PANIC: "[0m, [34m0x801809a0[0m [36m"object_cache: object %p is already freed"[0m, [34m0xcd648cc0[0m [36m""[0m, int32: [34m0[0m) + 0x0213
 5 cd648c54 (+  48) 80091c3b   <kernel_x86> kernel_debugger_internal([34m0x8016d717[0m [36m"PANIC: "[0m, [34m0x801809a0[0m [36m"object_cache: object %p is already freed"[0m, [34m0xcd648cc0[0m [36m""[0m, int32: x820f3400<00:27:0d:e3:2d:08> refcnt 3
[net/ralink2860/0] beacon :panic + 0x0024
 7 cd648cb4 (+  64) 800fde7a   <kernel_x86>:object_cache_free + 0x0062
 8 cd648cf4 (+  48) cd5badbd   </boot/system/add-ons/kernel/drivers/dev/net/ralink2860>:mb_free_ext + 0x0081
 9 cd648d24 (+  48) cd5bae20   </boot/system/add-ons/kernel/drivers/dev/net/ralink2860>:m_free + 0x0034
10 cd648d54 (+  48) cd5bad28   </boot/system/add-ons/kernel/drivers/dev/net/ralink2860>:m_freem + 0x0028
11 cd648d84 (+  64) cd5b0a10   </boot/system/add-ons/kernel/drivers/dev/net/ralink2860>:compat_read + 0x0190
12 cd648dc4 (+  64) 800a34b2   <kernel_x86> BPrivate::AbstractModuleDevice<[32m0xce583d00[0m>::Read([34m0x8227ed00[0m, int64: [34m8617[0m, int64: [34m-3646632513095964392[0m, [34m0xcd648e64[0m) + 0x002a
13 cd648e04 (+  80) 800a875e   <kernel_x86> devfs_read(fs_volume*: [34m0x82199e78[0m, fs_vnode*: [34m0xce7ad3c8[0m, [34m0xce7a58e0[0m, int64: [34m8617[0m, [34m0xce866918[0m, [34m0xcd648f0c[0m) + 0x0126
14 cd648e54 (+  64) 800dee5f   <kernel_x86> file_read(file_descriptor*: [34m0xce5f40b0[0m, int64: [34m8617[0m, [34m0xce866918[0m, [34m0xcd648f0c[0m) + 0x0067
15 cd648e94 (+  96) 800cb7e9   <kernel_x86>:_kern_read + 0x0149
16 cd648ef4 (+  64) 801407eb   <kernel_x86>:read + 0x001f
17 cd648f34 (+  64) cd626b8b   </boot/system/add-onde STA state RUN
[net/ralink2860/0] ieee80211_ref_node (ieee8021ice*: [34m0x823202a0[0m, net_buffer*: [34m0xcd648fb0[0m) + 0t/ralink2860/0] beacon miss, mode STA state RUN
[net/ralink2860/l/network/stack> device_reader_thread([34m0xce5edd58[0m) + 0x003b
19 cd648fb4 (+  48) 80079980   <kernel_x86> common_thread_entry([34m0xcd648ff0[0m) + 0x0080
kdebug> reboot