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Bug#905405: linux-image-4.17.0-0.bpo.1-amd64: pstore error messages on boot, and how to remove them



Package: src:linux
Version: 4.17.8-1~bpo9+1
Severity: minor

Dear Maintainer,

After installing the kernel there were a number of pstore errors on screen.

After googling the error I typed the following and on next boot the error
messages were gone:

# rm -rf /sys/fs/pstore/*


The errors were:

Aug  4 07:59:14 kozidaware kernel: [   17.011282] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.011299] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.011954] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.011971] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.012695] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.012712] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.013702] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.013720] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.015335] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.015353] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.016467] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.016485] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.017677] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.017697] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.018532] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.018552] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.019390] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.019410] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.020223] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.020241] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.028529] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.028550] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.029524] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.029545] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.030676] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.030696] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.031023] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.031042] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.032474] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.032492] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.033667] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.033687] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.034975] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.034995] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.036567] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.036585] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.037742] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.037761] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.038214] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.038234] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.038656] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.038676] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.039102] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.039122] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.039655] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.039675] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.040249] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.040268] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.052643] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.052664] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.053227] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.053246] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.053786] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.053806] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.054086] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.054105] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.054648] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.054668] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.055204] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.055224] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.055782] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.055802] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.056418] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.056437] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.057045] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.057065] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.057688] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.057708] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.058266] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.058287] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.058826] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.058845] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.059118] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.059138] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.059668] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.059687] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.060299] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.060317] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.065010] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.065030] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.065335] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.065354] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.066167] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.066186] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.067041] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.067061] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.068688] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.068706] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.074785] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.074806] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.075294] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.075314] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.076837] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.076856] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.078307] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.078327] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.078888] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.078909] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.079453] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.079472] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.084625] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.084645] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.084964] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.084984] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.085258] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.085278] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.085816] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.085836] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.086367] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.086386] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.086922] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.086941] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.087473] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.087492] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.087781] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.087801] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.088376] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.088395] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.088744] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.088763] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.089082] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.089101] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.089894] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.089914] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.090751] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.090770] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.091621] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.091640] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.093275] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.093293] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.102052] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.102073] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.103131] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.103151] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.103907] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.103926] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.104780] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.104799] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.108068] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.108087] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.109310] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.109329] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.110641] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.110660] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.111183] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.111202] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.111482] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.111502] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.112065] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.112083] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.124064] [drm] ring test on 5
succeeded in 1 usecs
Aug  4 07:59:14 kozidaware kernel: [   17.124569] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.124591] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.125114] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.125134] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.125679] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.125698] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.126218] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.126237] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.126498] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.126518] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.126766] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.126785] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.127055] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.127075] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.127610] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.127630] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.128204] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.128223] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.129079] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.129099] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.130012] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.130032] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.130738] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.130758] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.131078] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.131099] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.132196] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.132215] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.133062] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.133082] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.134631] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.134650] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.141344] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.141363] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.141687] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.141707] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.142542] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.142561] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.143846] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.143865] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.145158] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.145177] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.152434] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.152455] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.152740] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.152760] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.153040] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.153059] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.153344] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.153363] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.153964] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.153985] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.154576] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.154596] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.155202] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.155222] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.155848] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.155867] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.156513] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.156532] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.157357] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.157378] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.157658] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.157678] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.158308] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.158327] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.158936] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.158956] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.160064] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.160084] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.160135] [drm] UVD initialized
successfully.
Aug  4 07:59:14 kozidaware kernel: [   17.168752] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.168773] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.169075] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.169095] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.169507] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.169526] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.170994] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.171017] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.172391] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.172410] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.180529] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.180550] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.180985] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.181005] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.182351] pstore:
crypto_comp_decompress failed, ret = -22!
Aug  4 07:59:14 kozidaware kernel: [   17.182371] pstore: decompression failed:
-22
Aug  4 07:59:14 kozidaware kernel: [   17.182440] pstore: Registered efi as
persistent store backend



-- Package-specific info:
** Version:
Linux version 4.17.0-0.bpo.1-amd64 (debian-kernel@lists.debian.org) (gcc version 6.3.0 20170516 (Debian 6.3.0-18+deb9u1)) #1 SMP Debian 4.17.8-1~bpo9+1 (2018-07-23)

** Command line:
BOOT_IMAGE=/boot/vmlinuz-4.17.0-0.bpo.1-amd64 root=UUID=8a914cf3-ceb4-4516-8b12-3a8e26416737 ro quiet acpi_osi=Linux acpi_backlight=vendor

** Tainted: C (1024)
 * Module from drivers/staging has been loaded.

** Kernel log:
[   17.616067] [drm] ib test on ring 4 succeeded in 0 usecs
[   17.744118] uvcvideo: Found UVC 1.00 device HP Truevision HD (064e:9302)
[   17.759388] uvcvideo 4-1:1.0: Entity type for entity Extension 5 was not initialized!
[   17.759398] uvcvideo 4-1:1.0: Entity type for entity Extension 2 was not initialized!
[   17.759404] uvcvideo 4-1:1.0: Entity type for entity Processing 3 was not initialized!
[   17.759410] uvcvideo 4-1:1.0: Entity type for entity Camera 1 was not initialized!
[   17.762095] input: HP Truevision HD: HP Truevision as /devices/pci0000:00/0000:00:13.2/usb4/4-1/4-1:1.0/input/input13
[   17.763268] usbcore: registered new interface driver uvcvideo
[   17.763271] USB Video Class driver (1.1.1)
[   17.775351] MCE: In-kernel MCE decoding enabled.
[   17.807878] EDAC amd64: Node 0: DRAM ECC disabled.
[   17.807884] EDAC amd64: ECC disabled in the BIOS or no ECC capability, module will not load.
                Either enable ECC checking or force module loading by setting 'ecc_enable_override'.
                (Note that use of the override may cause unknown side effects.)
[   17.837752] EDAC amd64: Node 0: DRAM ECC disabled.
[   17.837759] EDAC amd64: ECC disabled in the BIOS or no ECC capability, module will not load.
                Either enable ECC checking or force module loading by setting 'ecc_enable_override'.
                (Note that use of the override may cause unknown side effects.)
[   17.949251] hp_wmi: query 0xd returned error 0x5
[   17.949477] input: HP WMI hotkeys as /devices/virtual/input/input12
[   18.144362] [drm] ib test on ring 5 succeeded
[   18.165354] [drm] ib test on ring 6 succeeded
[   18.166477] [drm] ib test on ring 7 succeeded
[   18.232209] [drm] radeon atom DIG backlight initialized
[   18.232221] [drm] Radeon Display Connectors
[   18.232226] [drm] Connector 0:
[   18.232229] [drm]   LVDS-1
[   18.232232] [drm]   HPD1
[   18.232238] [drm]   DDC: 0x6530 0x6530 0x6534 0x6534 0x6538 0x6538 0x653c 0x653c
[   18.232240] [drm]   Encoders:
[   18.232242] [drm]     LCD1: INTERNAL_UNIPHY
[   18.232245] [drm] Connector 1:
[   18.232247] [drm]   HDMI-A-1
[   18.232249] [drm]   HPD2
[   18.232254] [drm]   DDC: 0x6540 0x6540 0x6544 0x6544 0x6548 0x6548 0x654c 0x654c
[   18.232256] [drm]   Encoders:
[   18.232258] [drm]     DFP1: INTERNAL_UNIPHY
[   18.232260] [drm] Connector 2:
[   18.232262] [drm]   VGA-1
[   18.232267] [drm]   DDC: 0x65c0 0x65c0 0x65c4 0x65c4 0x65c8 0x65c8 0x65cc 0x65cc
[   18.232269] [drm]   Encoders:
[   18.232271] [drm]     CRT1: INTERNAL_KLDSCP_DAC1
[   19.286412] [drm] fb mappable at 0xE0722000
[   19.286418] [drm] vram apper at 0xE0000000
[   19.286421] [drm] size 4325376
[   19.286424] [drm] fb depth is 24
[   19.286426] [drm]    pitch is 5632
[   19.286736] fbcon: radeondrmfb (fb0) is primary device
[   19.360806] Adding 3620860k swap on /dev/sda3.  Priority:-2 extents:1 across:3620860k FS
[   19.424746] Console: switching to colour frame buffer device 170x48
[   19.438008] radeon 0000:00:01.0: fb0: radeondrmfb frame buffer device
[   19.477431] [drm] Initialized radeon 2.50.0 20080528 for 0000:00:01.0 on minor 0
[   20.355568] [drm] amdgpu kernel modesetting enabled.
[   24.076795] audit: type=1400 audit(1533360648.112:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/x86_64-linux-gnu/lightdm/lightdm-guest-session-wrapper" pid=619 comm="apparmor_parser"
[   24.491265] audit: type=1400 audit(1533360648.524:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/freshclam" pid=621 comm="apparmor_parser"
[   25.194544] audit: type=1400 audit(1533360649.228:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/unreal-*/System/*.bin" pid=623 comm="apparmor_parser"
[   25.618432] audit: type=1400 audit(1533360649.652:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cups-browsed" pid=626 comm="apparmor_parser"
[   26.860688] audit: type=1400 audit(1533360650.896:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=628 comm="apparmor_parser"
[   26.862738] audit: type=1400 audit(1533360650.896:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cupsd" pid=628 comm="apparmor_parser"
[   26.863685] audit: type=1400 audit(1533360650.896:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cupsd//third_party" pid=628 comm="apparmor_parser"
[   27.328995] audit: type=1400 audit(1533360651.364:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/ntpd" pid=630 comm="apparmor_parser"
[   36.363284] audit: type=1400 audit(1533360660.396:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/evince" pid=618 comm="apparmor_parser"
[   36.365177] audit: type=1400 audit(1533360660.400:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/evince//sanitized_helper" pid=618 comm="apparmor_parser"
[   36.369351] audit: type=1400 audit(1533360660.404:12): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/evince-previewer" pid=618 comm="apparmor_parser"
[   36.370419] audit: type=1400 audit(1533360660.404:13): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/evince-previewer//sanitized_helper" pid=618 comm="apparmor_parser"
[   36.374047] audit: type=1400 audit(1533360660.408:14): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/evince-thumbnailer" pid=618 comm="apparmor_parser"
[   36.375008] audit: type=1400 audit(1533360660.408:15): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/evince-thumbnailer//sanitized_helper" pid=618 comm="apparmor_parser"
[   53.398578] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[   53.673243] r8169 0000:04:00.0: firmware: direct-loading firmware rtl_nic/rtl8106e-1.fw
[   53.884266] r8169 0000:04:00.0 eth0: link down
[   53.884441] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[   53.930352] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[   53.945119] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[   53.971401] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[   57.415823] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[   58.581546] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[   58.671298] wlan0: authenticate with 88:d2:74:b8:dc:61
[   58.685701] wlan0: send auth to 88:d2:74:b8:dc:61 (try 1/3)
[   58.687663] wlan0: authenticated
[   58.692089] wlan0: associate with 88:d2:74:b8:dc:61 (try 1/3)
[   58.701089] wlan0: RX AssocResp from 88:d2:74:b8:dc:61 (capab=0x411 status=0 aid=1)
[   58.701253] wlan0: associated
[   58.920349] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[   61.493560] ipx: module is from the staging directory, the quality is unknown, you have been warned.
[   61.495481] NET: Registered protocol family 4
[   61.638642] NET: Registered protocol family 3
[   61.682530] [UFW BLOCK] IN=wlan0 OUT= MAC= SRC=fe80:0000:0000:0000:1495:870d:26d5:afad DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=409862 PROTO=UDP SPT=8612 DPT=8612 LEN=24 
[   61.682675] [UFW BLOCK] IN=wlan0 OUT= MAC= SRC=fe80:0000:0000:0000:1495:870d:26d5:afad DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=514855 PROTO=UDP SPT=8612 DPT=8610 LEN=24 
[   61.692937] [UFW BLOCK] IN=wlan0 OUT= MAC= SRC=fe80:0000:0000:0000:1495:870d:26d5:afad DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=409862 PROTO=UDP SPT=8612 DPT=8612 LEN=24 
[   61.693069] [UFW BLOCK] IN=wlan0 OUT= MAC= SRC=fe80:0000:0000:0000:1495:870d:26d5:afad DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=64 TC=0 HOPLIMIT=1 FLOWLBL=514855 PROTO=UDP SPT=8612 DPT=8610 LEN=24 
[   61.741654] NET: Registered protocol family 5
[   99.381146] fuse init (API version 7.26)
[  106.582352] random: crng init done
[  106.582363] random: 7 urandom warning(s) missed due to ratelimiting
[  227.287521] [UFW BLOCK] IN=wlan0 OUT= MAC=40:f0:2f:6c:c8:34:88:d2:74:b8:dc:61:08:00 SRC=192.168.1.1 DST=192.168.1.3 LEN=413 TOS=0x00 PREC=0x00 TTL=64 ID=0 DF PROTO=UDP SPT=32806 DPT=56808 LEN=393 
[  229.288407] [UFW BLOCK] IN=wlan0 OUT= MAC=40:f0:2f:6c:c8:34:88:d2:74:b8:dc:61:08:00 SRC=192.168.1.1 DST=192.168.1.3 LEN=403 TOS=0x00 PREC=0x00 TTL=64 ID=0 DF PROTO=UDP SPT=32806 DPT=56808 LEN=383 
[  233.289786] [UFW BLOCK] IN=wlan0 OUT= MAC=40:f0:2f:6c:c8:34:88:d2:74:b8:dc:61:08:00 SRC=192.168.1.1 DST=192.168.1.3 LEN=341 TOS=0x00 PREC=0x00 TTL=64 ID=0 DF PROTO=UDP SPT=32806 DPT=56808 LEN=321 
[  233.395404] [UFW BLOCK] IN=wlan0 OUT= MAC=40:f0:2f:6c:c8:34:88:d2:74:b8:dc:61:08:00 SRC=192.168.1.1 DST=192.168.1.3 LEN=336 TOS=0x00 PREC=0x00 TTL=64 ID=0 DF PROTO=UDP SPT=32806 DPT=56808 LEN=316 
[ 1347.811365] perf: interrupt took too long (2503 > 2500), lowering kernel.perf_event_max_sample_rate to 79750
[ 1949.666791] perf: interrupt took too long (3135 > 3128), lowering kernel.perf_event_max_sample_rate to 63750

** Model information
sys_vendor: Hewlett-Packard
product_name: HP 15 Notebook PC
product_version: 0975100000405F00001620180
chassis_vendor: Hewlett-Packard
chassis_version: Chassis Version
bios_vendor: Insyde
bios_version: F.00
board_vendor: Hewlett-Packard
board_name: 21F7
board_version: 52.0A

** Loaded modules:
fuse
appletalk
ax25
ipx(C)
p8023
p8022
psnap
llc
ctr
ccm
binfmt_misc
nls_ascii
nls_cp437
vfat
fat
amdgpu
chash
gpu_sched
amd_freq_sensitivity
edac_mce_amd
uvcvideo
kvm_amd
arc4
ccp
videobuf2_vmalloc
videobuf2_memops
videobuf2_v4l2
rng_core
videobuf2_common
ath9k
kvm
videodev
irqbypass
hp_wmi
ath9k_common
media
ath9k_hw
wmi_bmof
sparse_keymap
ath
crct10dif_pclmul
crc32_pclmul
mac80211
ghash_clmulni_intel
snd_hda_codec_realtek
snd_hda_codec_generic
snd_hda_codec_hdmi
cfg80211
snd_hda_intel
radeon
joydev
evdev
rfkill
snd_hda_codec
ttm
snd_hda_core
pcspkr
serio_raw
k10temp
snd_hwdep
efi_pstore
fam15h_power
efivars
snd_pcm_oss
drm_kms_helper
rtsx_pci_ms
memstick
sp5100_tco
snd_mixer_oss
drm
snd_pcm
i2c_algo_bit
snd_timer
sg
shpchp
snd
soundcore
wmi
battery
ac
video
button
acpi_cpufreq
nf_log_ipv6
xt_hl
ip6t_rt
nf_conntrack_ipv6
nf_defrag_ipv6
ipt_REJECT
nf_reject_ipv4
nf_log_ipv4
nf_log_common
xt_LOG
xt_limit
xt_tcpudp
xt_addrtype
nf_conntrack_ipv4
nf_defrag_ipv4
xt_conntrack
sunrpc
ip6table_filter
ip6_tables
nf_conntrack_netbios_ns
nf_conntrack_broadcast
nf_nat_ftp
nf_nat
loop
nf_conntrack_ftp
nf_conntrack
parport_pc
iptable_filter
ppdev
lp
parport
efivarfs
ip_tables
x_tables
autofs4
ext4
crc16
mbcache
jbd2
fscrypto
ecb
raid10
raid456
async_raid6_recov
async_memcpy
async_pq
async_xor
async_tx
xor
raid6_pq
libcrc32c
crc32c_generic
raid1
raid0
multipath
linear
md_mod
hid_generic
sr_mod
cdrom
sd_mod
usbhid
hid
crc32c_intel
rtsx_pci_sdmmc
aesni_intel
aes_x86_64
crypto_simd
cryptd
glue_helper
ohci_pci
psmouse
sdhci_pci
cqhci
sdhci
ahci
libahci
libata
mmc_core
i2c_piix4
ehci_pci
ohci_hcd
xhci_pci
scsi_mod
ehci_hcd
xhci_hcd
r8169
mii
usbcore
usb_common
rtsx_pci
thermal

** Network interface configuration:

-- System Information:
Debian Release: 9.5
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'stable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 4.17.0-0.bpo.1-amd64 (SMP w/2 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US:en (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages linux-image-4.17.0-0.bpo.1-amd64 depends on:
ii  initramfs-tools [linux-initramfs-tool]  0.130
ii  kmod                                    23-2
ii  linux-base                              4.5

Versions of packages linux-image-4.17.0-0.bpo.1-amd64 recommends:
ii  apparmor             2.11.0-3+deb9u2
ii  firmware-linux-free  3.4
ii  irqbalance           1.1.0-2.3

Versions of packages linux-image-4.17.0-0.bpo.1-amd64 suggests:
pn  debian-kernel-handbook  <none>
ii  grub-efi-amd64          2.02~beta3-5
pn  linux-doc-4.17          <none>

Versions of packages linux-image-4.17.0-0.bpo.1-amd64 is related to:
ii  firmware-amd-graphics     20161130-3
ii  firmware-atheros          20161130-3
pn  firmware-bnx2             <none>
pn  firmware-bnx2x            <none>
pn  firmware-brcm80211        <none>
pn  firmware-cavium           <none>
pn  firmware-intel-sound      <none>
pn  firmware-intelwimax       <none>
pn  firmware-ipw2x00          <none>
pn  firmware-ivtv             <none>
pn  firmware-iwlwifi          <none>
pn  firmware-libertas         <none>
ii  firmware-linux-nonfree    20161130-3
ii  firmware-misc-nonfree     20161130-3
pn  firmware-myricom          <none>
pn  firmware-netxen           <none>
pn  firmware-qlogic           <none>
ii  firmware-realtek          20161130-3
pn  firmware-samsung          <none>
pn  firmware-siano            <none>
pn  firmware-ti-connectivity  <none>
pn  xen-hypervisor            <none>

-- no debconf information


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