9984 with 10.4.3.5.3-0057 crashes

[Sebastian Gottschall]

just for your notice. 10.4.3.5.3-0057 on 9984 which was just released 
crashes in vht160 operation mode immediatly after first station associates
last known working stable fw so far is 10.4-3.4-00104. the whole 
10.4.3.5.3 series seem to be seriously broken or the api has been 
changed in a way
which is unsupported by ath10k (which i think is the cause of the problem)
it would be good to know what has been changed.

[   54.170242] ath10k_pci 0001:03:00.0: firmware crashed! (uuid n/a)
[   54.176337] ath10k_pci 0001:03:00.0: qca9984/qca9994 hw1.0 target 
0x01000000 chip_id 0x00000000 sub 168c:cafe
[   54.186237] ath10k_pci 0001:03:00.0: kconfig debug 1 debugfs 1 
tracing 0 dfs 0 testmode 0
[   54.195264] ath10k_pci 0001:03:00.0: firmware ver 10.4-3.5.3-00057 
api 5 features 
no-p2p,mfp,peer-flow-ctrl,btcoex-param,allows-mesh-bcast,no-ps crc32 
f10fd4d3
[   54.209521] ath10k_pci 0001:03:00.0: board_file api 1 bmi_id N/A 
crc32 31ab2fd1
[   54.216823] ath10k_pci 0001:03:00.0: htt-ver 2.2 wmi-op 6 htt-op 4 
cal otp max-sta 512 raw 0 hwcrypto 1
[   54.228223] ath10k_pci 0001:03:00.0: firmware register dump:
[   54.233879] ath10k_pci 0001:03:00.0: [00]: 0x0000000A 0x000015B3 
0x0A0014F9 0x00975B31
[   54.241778] ath10k_pci 0001:03:00.0: [04]: 0x0A0014F9 0x00060B30 
0x0000001D 0x004461F0
[   54.249685] ath10k_pci 0001:03:00.0: [08]: 0x0042E980 0x0045E028 
0x000EE6CC 0x00000001
[   54.257591] ath10k_pci 0001:03:00.0: [12]: 0x00000009 0x00000000 
0x00973ABC 0x00973AD2
[   54.265498] ath10k_pci 0001:03:00.0: [16]: 0x00973AB0 0x009C378C 
0x009606CA 0x00000000
[   54.273406] ath10k_pci 0001:03:00.0: [20]: 0x409C9609 0x0040673C 
0x00400000 0x0000000E
[   54.281304] ath10k_pci 0001:03:00.0: [24]: 0x809805BF 0x0040679C 
0x00000095 0xC09C9609
[   54.289210] ath10k_pci 0001:03:00.0: [28]: 0x809CBCC5 0x004068BC 
0x00000000 0x00009026
[   54.297115] ath10k_pci 0001:03:00.0: [32]: 0x809B7303 0x004068EC 
0x000EE6CC 0x0042B988
[   54.305025] ath10k_pci 0001:03:00.0: [36]: 0x809B3A46 0x0040692C 
0x00000002 0x0042B988
[   54.312935] ath10k_pci 0001:03:00.0: [40]: 0x809B3123 0x0040695C 
0x00406980 0x00423B7C
[   54.320834] ath10k_pci 0001:03:00.0: [44]: 0x8096EE0E 0x0040697C 
0x000EE6C0 0x00000001
[   54.328740] ath10k_pci 0001:03:00.0: [48]: 0x8096F883 0x00406A2C 
0x0042D570 0x004241A4
[   54.336646] ath10k_pci 0001:03:00.0: [52]: 0x80963A26 0x00406A4C 
0x0042D570 0x00405528
[   54.344552] ath10k_pci 0001:03:00.0: [56]: 0x80960E80 0x00406A9C 
0x0000000D 0x00400000
[   54.352458] ath10k_pci 0001:03:00.0: Copy Engine register dump:
[   54.358371] ath10k_pci 0001:03:00.0: [00]: 0x0004a000  15  15 3   3
[   54.364809] ath10k_pci 0001:03:00.0: [01]: 0x0004a400  23  23 90  91
[   54.371240] ath10k_pci 0001:03:00.0: [02]: 0x0004a800   0   0 63   0
[   54.377679] ath10k_pci 0001:03:00.0: [03]: 0x0004ac00  12  12 13  12
[   54.384118] ath10k_pci 0001:03:00.0: [04]: 0x0004b000  19  19 59  19
[   54.390548] ath10k_pci 0001:03:00.0: [05]: 0x0004b400  24  24 55  56
[   54.396986] ath10k_pci 0001:03:00.0: [06]: 0x0004b800  23  23 23  23
[   54.403425] ath10k_pci 0001:03:00.0: [07]: 0x0004bc00   1   1 1   1
[   54.409857] ath10k_pci 0001:03:00.0: [08]: 0x0004c000   0   0 127   0
[   54.416295] ath10k_pci 0001:03:00.0: [09]: 0x0004c400   1   1 1   1
[   54.422736] ath10k_pci 0001:03:00.0: [10]: 0x0004c800   0   0 0   0
[   54.429171] ath10k_pci 0001:03:00.0: [11]: 0x0004cc00   0   0 0   0
[   57.191977] ath10k_pci 0001:03:00.0: failed to setup peer SMPS for 
vdev 0: -11
[   57.199187] ath10k_pci 0001:03:00.0: failed to associate station 
14:91:82:b9:16:d4 for vdev 0: -11
[   60.231976] ath10k_pci 0001:03:00.0: failed to delete peer 
14:91:82:b9:16:d4 for vdev 0: -11
[   60.240441] ath10k_pci 0001:03:00.0: found sta peer 14:91:82:b9:16:d4 
(ptr ede98200 id 3) entry on vdev 0 after it was supposedly removed
[   60.252989] ath10k_pci 0001:03:00.0: failed to read temperature -11