[ 76.318330][ T27] audit: type=1400 audit(1577563203.644:38): avc: denied { watch } for pid=9972 comm="restorecond" path="/etc/selinux/restorecond.conf" dev="sda1" ino=2232 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [ 76.492504][ T27] audit: type=1800 audit(1577563203.884:39): pid=9877 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0 [ 76.514422][ T27] audit: type=1800 audit(1577563203.894:40): pid=9877 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2423 res=0 [ 77.139105][ T27] audit: type=1400 audit(1577563204.534:41): avc: denied { map } for pid=10054 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.1' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 251.639724][ T27] audit: type=1400 audit(1577563379.034:42): avc: denied { map } for pid=10066 comm="syz-executor072" path="/root/syz-executor072255495" dev="sda1" ino=2339 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 executing program [ 251.714498][T10067] attempt to access beyond end of device [ 251.720620][T10067] loop0: rw=2049, want=641, limit=624 [ 251.731920][ T745] attempt to access beyond end of device [ 251.738176][ T745] loop0: rw=1, want=707, limit=624 executing program [ 251.819264][T10071] attempt to access beyond end of device [ 251.825152][T10071] loop0: rw=2049, want=641, limit=624 [ 251.834868][ T745] attempt to access beyond end of device [ 251.840752][ T745] loop0: rw=1, want=707, limit=624 [ 251.926754][T10075] attempt to access beyond end of device [ 251.932573][T10075] loop0: rw=2049, want=641, limit=624 [ 251.944974][ T745] attempt to access beyond end of device [ 251.951047][ T745] loop0: rw=1, want=707, limit=624 executing program executing program [ 252.049480][T10079] attempt to access beyond end of device [ 252.055342][T10079] loop0: rw=2049, want=641, limit=624 [ 252.063660][ T745] attempt to access beyond end of device [ 252.069837][ T745] loop0: rw=1, want=707, limit=624 executing program [ 252.172067][T10084] attempt to access beyond end of device [ 252.177850][T10084] loop0: rw=2049, want=641, limit=624 [ 252.186686][ T642] attempt to access beyond end of device [ 252.192937][ T642] loop0: rw=1, want=707, limit=624 [ 252.277575][T10089] attempt to access beyond end of device [ 252.283255][T10089] loop0: rw=2049, want=641, limit=624 [ 252.295858][ T642] attempt to access beyond end of device [ 252.302508][ T642] loop0: rw=1, want=707, limit=624 executing program executing program [ 252.398050][T10093] attempt to access beyond end of device [ 252.403728][T10093] loop0: rw=2049, want=641, limit=624 [ 252.413451][ T745] attempt to access beyond end of device [ 252.420039][ T745] loop0: rw=1, want=707, limit=624 [ 252.506250][T10097] attempt to access beyond end of device [ 252.512243][T10097] loop0: rw=2049, want=641, limit=624 [ 252.522753][ T642] attempt to access beyond end of device [ 252.528993][ T642] loop0: rw=1, want=707, limit=624 executing program executing program [ 252.625500][T10101] attempt to access beyond end of device [ 252.631264][T10101] loop0: rw=2049, want=641, limit=624 [ 252.640626][ T642] attempt to access beyond end of device [ 252.646318][ T642] loop0: rw=1, want=707, limit=624 [ 252.737433][T10105] attempt to access beyond end of device [ 252.743204][T10105] loop0: rw=2049, want=641, limit=624 [ 252.753310][ T745] attempt to access beyond end of device [ 252.759165][ T745] loop0: rw=1, want=707, limit=624 executing program [ 252.858231][T10109] attempt to access beyond end of device [ 252.864093][T10109] loop0: rw=2049, want=641, limit=624 [ 252.873513][ T745] attempt to access beyond end of device [ 252.879277][ T745] loop0: rw=1, want=707, limit=624 executing program [ 252.975002][T10114] attempt to access beyond end of device [ 252.981146][T10114] loop0: rw=2049, want=641, limit=624 [ 252.990495][ T745] attempt to access beyond end of device [ 252.996158][ T745] loop0: rw=1, want=707, limit=624 executing program executing program [ 253.119974][T10118] attempt to access beyond end of device [ 253.125738][T10118] loop0: rw=2049, want=641, limit=624 [ 253.135233][ T745] attempt to access beyond end of device [ 253.141367][ T745] loop0: rw=1, want=707, limit=624 [ 253.239881][T10123] attempt to access beyond end of device [ 253.245650][T10123] loop0: rw=2049, want=641, limit=624 [ 253.255162][ T745] attempt to access beyond end of device [ 253.261264][ T745] loop0: rw=1, want=707, limit=624 executing program [ 253.357836][T10128] attempt to access beyond end of device [ 253.363513][T10128] loop0: rw=2049, want=641, limit=624 [ 253.373747][ T745] attempt to access beyond end of device [ 253.379525][ T745] loop0: rw=1, want=707, limit=624 executing program [ 253.491812][T10133] attempt to access beyond end of device [ 253.497613][T10133] loop0: rw=2049, want=641, limit=624 [ 253.506550][ T745] attempt to access beyond end of device [ 253.512468][ T745] loop0: rw=1, want=707, limit=624 executing program executing program [ 253.604980][T10138] attempt to access beyond end of device [ 253.611676][T10138] loop0: rw=2049, want=641, limit=624 [ 253.621251][ T745] attempt to access beyond end of device [ 253.627044][ T745] loop0: rw=1, want=707, limit=624 executing program [ 253.711035][T10142] attempt to access beyond end of device [ 253.716710][T10142] loop0: rw=2049, want=641, limit=624 [ 253.726586][ T642] attempt to access beyond end of device [ 253.732620][ T642] loop0: rw=1, want=707, limit=624 [ 253.806249][T10147] attempt to access beyond end of device [ 253.812461][T10147] loop0: rw=2049, want=641, limit=624 [ 253.822426][ T745] attempt to access beyond end of device [ 253.828457][ T745] loop0: rw=1, want=707, limit=624 executing program [ 253.932886][T10151] attempt to access beyond end of device [ 253.938735][T10151] loop0: rw=2049, want=641, limit=624 [ 253.948337][ T745] attempt to access beyond end of device [ 253.953978][ T745] loop0: rw=1, want=707, limit=624 executing program executing program [ 254.047673][T10156] attempt to access beyond end of device [ 254.053347][T10156] loop0: rw=2049, want=641, limit=624 [ 254.065694][ T745] attempt to access beyond end of device [ 254.072007][ T745] loop0: rw=1, want=707, limit=624 [ 254.158510][T10161] attempt to access beyond end of device [ 254.164185][T10161] loop0: rw=2049, want=641, limit=624 [ 254.173553][ T642] attempt to access beyond end of device [ 254.179896][ T642] loop0: rw=1, want=707, limit=624 executing program executing program [ 254.276406][T10165] attempt to access beyond end of device [ 254.282426][T10165] loop0: rw=2049, want=641, limit=624 [ 254.291793][ T642] attempt to access beyond end of device [ 254.297684][ T642] loop0: rw=1, want=707, limit=624 executing program [ 254.376990][T10170] attempt to access beyond end of device [ 254.382744][T10170] loop0: rw=2049, want=641, limit=624 [ 254.392709][ T642] attempt to access beyond end of device [ 254.400049][ T642] loop0: rw=1, want=707, limit=624 [ 254.491120][T10174] attempt to access beyond end of device [ 254.496972][T10174] loop0: rw=2049, want=641, limit=624 [ 254.506409][ T642] attempt to access beyond end of device [ 254.512708][ T642] loop0: rw=1, want=707, limit=624 executing program [ 254.620246][T10178] attempt to access beyond end of device [ 254.625924][T10178] loop0: rw=2049, want=641, limit=624 [ 254.635547][ T642] attempt to access beyond end of device [ 254.641308][ T642] loop0: rw=1, want=707, limit=624 executing program executing program [ 254.757969][T10183] attempt to access beyond end of device [ 254.763727][T10183] loop0: rw=2049, want=641, limit=624 [ 254.773439][ T642] attempt to access beyond end of device [ 254.779437][ T642] loop0: rw=1, want=707, limit=624 [ 254.858428][T10187] attempt to access beyond end of device [ 254.864176][T10187] loop0: rw=2049, want=641, limit=624 [ 254.873913][ T642] attempt to access beyond end of device [ 254.879692][ T642] loop0: rw=1, want=707, limit=624 executing program [ 254.977344][T10191] attempt to access beyond end of device [ 254.983142][T10191] loop0: rw=2049, want=641, limit=624 [ 254.991532][ T642] attempt to access beyond end of device [ 254.997483][ T642] loop0: rw=1, want=707, limit=624 executing program [ 255.095915][T10195] attempt to access beyond end of device [ 255.101728][T10195] loop0: rw=2049, want=641, limit=624 [ 255.111425][ T642] attempt to access beyond end of device [ 255.117414][ T642] loop0: rw=1, want=707, limit=624 executing program [ 255.218416][T10199] attempt to access beyond end of device [ 255.224188][T10199] loop0: rw=2049, want=641, limit=624 [ 255.233604][ T642] attempt to access beyond end of device [ 255.239354][ T642] loop0: rw=1, want=707, limit=624 executing program executing program [ 255.336211][T10203] attempt to access beyond end of device [ 255.342321][T10203] loop0: rw=2049, want=641, limit=624 [ 255.352238][ T642] attempt to access beyond end of device [ 255.358008][ T642] loop0: rw=1, want=707, limit=624 [ 255.457325][T10207] attempt to access beyond end of device [ 255.463493][T10207] loop0: rw=2049, want=641, limit=624 [ 255.472998][ T642] attempt to access beyond end of device [ 255.479062][ T642] loop0: rw=1, want=707, limit=624 executing program executing program [ 255.576509][T10211] attempt to access beyond end of device [ 255.582704][T10211] loop0: rw=2049, want=641, limit=624 [ 255.592695][ T642] attempt to access beyond end of device [ 255.598938][ T642] loop0: rw=1, want=707, limit=624 [ 255.688076][T10216] attempt to access beyond end of device [ 255.693858][T10216] loop0: rw=2049, want=641, limit=624 [ 255.704845][ T745] attempt to access beyond end of device [ 255.710642][ T745] loop0: rw=1, want=707, limit=624 executing program [ 255.816319][T10221] attempt to access beyond end of device [ 255.822180][T10221] loop0: rw=2049, want=641, limit=624 [ 255.832016][ T745] attempt to access beyond end of device [ 255.838054][ T745] loop0: rw=1, want=707, limit=624 executing program [ 255.955342][T10225] attempt to access beyond end of device [ 255.962087][T10225] loop0: rw=2049, want=641, limit=624 [ 255.972305][ T745] attempt to access beyond end of device [ 255.978207][ T745] loop0: rw=1, want=707, limit=624 executing program executing program [ 256.077386][T10229] attempt to access beyond end of device [ 256.083055][T10229] loop0: rw=2049, want=641, limit=624 [ 256.092374][ T745] attempt to access beyond end of device [ 256.099952][ T745] loop0: rw=1, want=707, limit=624 [ 256.188733][T10233] attempt to access beyond end of device [ 256.194417][T10233] loop0: rw=2049, want=641, limit=624 [ 256.204874][ T745] attempt to access beyond end of device [ 256.210847][ T745] loop0: rw=1, want=707, limit=624 executing program executing program [ 256.308220][T10238] attempt to access beyond end of device [ 256.313986][T10238] loop0: rw=2049, want=641, limit=624 [ 256.323595][ T642] attempt to access beyond end of device [ 256.329582][ T642] loop0: rw=1, want=707, limit=624 [ 256.411551][T10243] attempt to access beyond end of device [ 256.417318][T10243] loop0: rw=2049, want=641, limit=624 [ 256.427297][ T642] attempt to access beyond end of device [ 256.433015][ T642] loop0: rw=1, want=707, limit=624 executing program executing program [ 256.530251][T10247] attempt to access beyond end of device [ 256.536019][T10247] loop0: rw=2049, want=641, limit=624 [ 256.545850][ T642] attempt to access beyond end of device [ 256.551704][ T642] loop0: rw=1, want=707, limit=624 executing program [ 256.656119][T10251] attempt to access beyond end of device [ 256.661930][T10251] loop0: rw=2049, want=641, limit=624 [ 256.671399][ T642] attempt to access beyond end of device [ 256.677444][ T642] loop0: rw=1, want=707, limit=624 executing program [ 256.764067][T10256] attempt to access beyond end of device [ 256.770256][T10256] loop0: rw=2049, want=641, limit=624 [ 256.780433][ T642] attempt to access beyond end of device [ 256.786101][ T642] loop0: rw=1, want=707, limit=624 executing program [ 256.869696][T10261] attempt to access beyond end of device [ 256.875572][T10261] loop0: rw=2049, want=641, limit=624 [ 256.884794][ T642] attempt to access beyond end of device [ 256.890902][ T642] loop0: rw=1, want=707, limit=624 executing program [ 256.977462][T10266] attempt to access beyond end of device [ 256.983229][T10266] loop0: rw=2049, want=641, limit=624 [ 256.993235][ T642] attempt to access beyond end of device [ 256.999436][ T642] loop0: rw=1, want=707, limit=624 executing program [ 257.089029][T10271] attempt to access beyond end of device [ 257.094852][T10271] loop0: rw=2049, want=641, limit=624 [ 257.104972][ T745] attempt to access beyond end of device [ 257.110892][ T745] loop0: rw=1, want=707, limit=624 [ 257.215319][T10276] attempt to access beyond end of device [ 257.221208][T10276] loop0: rw=2049, want=641, limit=624 [ 257.231061][ T642] attempt to access beyond end of device [ 257.236732][ T642] loop0: rw=1, want=707, limit=624 executing program [ 257.336076][T10281] attempt to access beyond end of device [ 257.341947][T10281] loop0: rw=2049, want=641, limit=624 [ 257.352292][ T642] attempt to access beyond end of device [ 257.358049][ T642] loop0: rw=1, want=707, limit=624 executing program executing program [ 257.470927][T10285] attempt to access beyond end of device [ 257.476690][T10285] loop0: rw=2049, want=641, limit=624 [ 257.487325][ T642] attempt to access beyond end of device [ 257.492970][ T642] loop0: rw=1, want=707, limit=624 executing program [ 257.580991][T10289] attempt to access beyond end of device [ 257.586748][T10289] loop0: rw=2049, want=641, limit=624 [ 257.596675][ T642] attempt to access beyond end of device [ 257.602441][ T642] loop0: rw=1, want=707, limit=624 [ 257.673951][T10294] attempt to access beyond end of device [ 257.680788][T10294] loop0: rw=2049, want=641, limit=624 [ 257.690799][ T745] attempt to access beyond end of device [ 257.696463][ T745] loop0: rw=1, want=707, limit=624 executing program executing program [ 257.819238][T10299] attempt to access beyond end of device [ 257.825015][T10299] loop0: rw=2049, want=641, limit=624 [ 257.835204][ T745] attempt to access beyond end of device [ 257.841248][ T745] loop0: rw=1, want=707, limit=624 [ 257.936739][T10303] attempt to access beyond end of device [ 257.942789][T10303] loop0: rw=2049, want=641, limit=624 [ 257.953359][ T642] attempt to access beyond end of device [ 257.959496][ T642] loop0: rw=1, want=707, limit=624 executing program [ 258.056121][T10308] attempt to access beyond end of device [ 258.062054][T10308] loop0: rw=2049, want=641, limit=624 [ 258.072169][ T642] attempt to access beyond end of device [ 258.077909][ T642] loop0: rw=1, want=707, limit=624 executing program executing program [ 258.181708][T10313] attempt to access beyond end of device [ 258.187854][T10313] loop0: rw=2049, want=641, limit=624 [ 258.198618][ T745] attempt to access beyond end of device [ 258.204268][ T745] loop0: rw=1, want=707, limit=624 executing program [ 258.300241][T10317] attempt to access beyond end of device [ 258.305994][T10317] loop0: rw=2049, want=641, limit=624 [ 258.316587][ T745] attempt to access beyond end of device [ 258.322437][ T745] loop0: rw=1, want=707, limit=624 [ 258.410492][T10322] attempt to access beyond end of device [ 258.416175][T10322] loop0: rw=2049, want=641, limit=624 [ 258.426208][ T745] attempt to access beyond end of device [ 258.431945][ T745] loop0: rw=1, want=707, limit=624 executing program [ 258.543972][T10326] attempt to access beyond end of device [ 258.549772][T10326] loop0: rw=2049, want=641, limit=624 [ 258.559621][ T745] attempt to access beyond end of device [ 258.565328][ T745] loop0: rw=1, want=707, limit=624 executing program executing program [ 258.692925][T10331] attempt to access beyond end of device [ 258.698987][T10331] loop0: rw=2049, want=641, limit=624 [ 258.708664][ T745] attempt to access beyond end of device [ 258.714556][ T745] loop0: rw=1, want=707, limit=624 [ 258.800591][T10336] attempt to access beyond end of device [ 258.806361][T10336] loop0: rw=2049, want=641, limit=624 [ 258.816103][ T745] attempt to access beyond end of device [ 258.821821][ T745] loop0: rw=1, want=707, limit=624 executing program [ 258.926517][T10340] attempt to access beyond end of device [ 258.932465][T10340] loop0: rw=2049, want=641, limit=624 [ 258.943395][ T745] attempt to access beyond end of device [ 258.949502][ T745] loop0: rw=1, want=707, limit=624 executing program executing program [ 259.048789][T10345] attempt to access beyond end of device [ 259.054478][T10345] loop0: rw=2049, want=641, limit=624 [ 259.065602][ T745] attempt to access beyond end of device [ 259.071310][ T745] loop0: rw=1, want=707, limit=624 [ 259.167859][T10349] attempt to access beyond end of device [ 259.173546][T10349] loop0: rw=2049, want=641, limit=624 [ 259.183385][ T745] attempt to access beyond end of device [ 259.189129][ T745] loop0: rw=1, want=707, limit=624 executing program [ 259.304982][T10353] attempt to access beyond end of device [ 259.310795][T10353] loop0: rw=2049, want=641, limit=624 [ 259.320893][ T745] attempt to access beyond end of device [ 259.326569][ T745] loop0: rw=1, want=707, limit=624 executing program [ 259.441086][T10358] attempt to access beyond end of device [ 259.446776][T10358] loop0: rw=2049, want=641, limit=624 [ 259.457025][ T642] attempt to access beyond end of device [ 259.462663][ T642] loop0: rw=1, want=707, limit=624 executing program executing program [ 259.561138][T10362] attempt to access beyond end of device [ 259.566957][T10362] loop0: rw=2049, want=641, limit=624 [ 259.577536][ T642] attempt to access beyond end of device [ 259.583209][ T642] loop0: rw=1, want=707, limit=624 executing program [ 259.675405][T10367] attempt to access beyond end of device [ 259.681537][T10367] loop0: rw=2049, want=641, limit=624 [ 259.691878][ T642] attempt to access beyond end of device [ 259.698085][ T642] loop0: rw=1, want=707, limit=624 executing program [ 259.789144][T10372] attempt to access beyond end of device [ 259.794950][T10372] loop0: rw=2049, want=641, limit=624 [ 259.804283][ T642] attempt to access beyond end of device [ 259.810537][ T642] loop0: rw=1, want=707, limit=624 executing program [ 259.892255][T10376] attempt to access beyond end of device [ 259.898969][T10376] loop0: rw=2049, want=641, limit=624 [ 259.909299][ T642] attempt to access beyond end of device [ 259.914962][ T642] loop0: rw=1, want=707, limit=624 [ 259.998982][T10381] attempt to access beyond end of device [ 260.004761][T10381] loop0: rw=2049, want=641, limit=624 [ 260.014497][ T642] attempt to access beyond end of device [ 260.020844][ T642] loop0: rw=1, want=707, limit=624 executing program [ 260.118048][T10385] attempt to access beyond end of device [ 260.123811][T10385] loop0: rw=2049, want=641, limit=624 [ 260.133548][ T642] attempt to access beyond end of device [ 260.140011][ T642] loop0: rw=1, want=707, limit=624 executing program executing program [ 260.247489][T10389] attempt to access beyond end of device [ 260.253377][T10389] loop0: rw=2049, want=641, limit=624 [ 260.263373][ T642] attempt to access beyond end of device [ 260.269716][ T642] loop0: rw=1, want=707, limit=624 [ 260.355908][T10393] attempt to access beyond end of device [ 260.361737][T10393] loop0: rw=2049, want=641, limit=624 [ 260.374816][ T642] attempt to access beyond end of device [ 260.380582][ T642] loop0: rw=1, want=707, limit=624 executing program [ 260.487636][T10397] attempt to access beyond end of device [ 260.493458][T10397] loop0: rw=2049, want=641, limit=624 [ 260.503568][ T642] attempt to access beyond end of device [ 260.509327][ T642] loop0: rw=1, want=707, limit=624 executing program executing program [ 260.621023][T10401] attempt to access beyond end of device [ 260.626974][T10401] loop0: rw=2049, want=641, limit=624 [ 260.636537][ T642] attempt to access beyond end of device [ 260.642309][ T642] loop0: rw=1, want=707, limit=624 executing program [ 260.744052][T10405] attempt to access beyond end of device [ 260.749875][T10405] loop0: rw=2049, want=641, limit=624 [ 260.759820][ T745] attempt to access beyond end of device [ 260.765497][ T745] loop0: rw=1, want=707, limit=624 [ 260.849734][T10409] attempt to access beyond end of device [ 260.866963][T10409] loop0: rw=2049, want=641, limit=624 [ 260.876657][ T745] attempt to access beyond end of device [ 260.885034][ T745] loop0: rw=1, want=707, limit=624 executing program [ 261.009020][T10413] attempt to access beyond end of device [ 261.014779][T10413] loop0: rw=2049, want=641, limit=624 [ 261.024634][ T745] attempt to access beyond end of device [ 261.030552][ T745] loop0: rw=1, want=707, limit=624 executing program executing program [ 261.127487][T10417] attempt to access beyond end of device [ 261.133172][T10417] loop0: rw=2049, want=641, limit=624 [ 261.142552][ T745] attempt to access beyond end of device [ 261.148424][ T745] loop0: rw=1, want=707, limit=624 [ 261.244469][T10421] attempt to access beyond end of device [ 261.250445][T10421] loop0: rw=2049, want=641, limit=624 [ 261.260957][ T745] attempt to access beyond end of device [ 261.266622][ T745] loop0: rw=1, want=707, limit=624 executing program executing program [ 261.398623][T10426] attempt to access beyond end of device [ 261.404310][T10426] loop0: rw=2049, want=641, limit=624 [ 261.416364][ T745] attempt to access beyond end of device [ 261.422151][ T745] loop0: rw=1, want=707, limit=624 [ 261.515166][T10430] attempt to access beyond end of device [ 261.520902][T10430] loop0: rw=2049, want=641, limit=624 [ 261.532673][ T745] attempt to access beyond end of device [ 261.538424][ T745] loop0: rw=1, want=707, limit=624 executing program executing program [ 261.638993][T10434] attempt to access beyond end of device [ 261.644770][T10434] loop0: rw=2049, want=641, limit=624 [ 261.654844][ T745] attempt to access beyond end of device [ 261.660618][ T745] loop0: rw=1, want=707, limit=624 [ 261.748431][T10439] attempt to access beyond end of device [ 261.754119][T10439] loop0: rw=2049, want=641, limit=624 [ 261.765881][ T745] attempt to access beyond end of device [ 261.771649][ T745] loop0: rw=1, want=707, limit=624 executing program [ 261.867952][T10443] attempt to access beyond end of device [ 261.873641][T10443] loop0: rw=2049, want=641, limit=624 [ 261.882069][ T745] attempt to access beyond end of device [ 261.887966][ T745] loop0: rw=1, want=707, limit=624 executing program [ 261.988484][T10447] attempt to access beyond end of device [ 261.994257][T10447] loop0: rw=2049, want=641, limit=624 [ 262.003570][ T745] attempt to access beyond end of device [ 262.009419][ T745] loop0: rw=1, want=707, limit=624 executing program [ 262.114094][T10451] attempt to access beyond end of device [ 262.120366][T10451] loop0: rw=2049, want=641, limit=624 [ 262.130025][ T745] attempt to access beyond end of device [ 262.135670][ T745] loop0: rw=1, want=707, limit=624 executing program executing program [ 262.233359][T10456] attempt to access beyond end of device [ 262.239160][T10456] loop0: rw=2049, want=641, limit=624 [ 262.249431][ T745] attempt to access beyond end of device [ 262.255102][ T745] loop0: rw=1, want=707, limit=624 executing program [ 262.347391][T10461] attempt to access beyond end of device [ 262.353076][T10461] loop0: rw=2049, want=641, limit=624 [ 262.365077][ T745] attempt to access beyond end of device [ 262.371226][ T745] loop0: rw=1, want=707, limit=624 executing program [ 262.464683][T10465] attempt to access beyond end of device [ 262.470644][T10465] loop0: rw=2049, want=641, limit=624 [ 262.480032][ T745] attempt to access beyond end of device [ 262.485674][ T745] loop0: rw=1, want=707, limit=624 [ 262.567500][T10469] attempt to access beyond end of device [ 262.573178][T10469] loop0: rw=2049, want=641, limit=624 [ 262.582819][ T745] attempt to access beyond end of device [ 262.588888][ T745] loop0: rw=1, want=707, limit=624 executing program [ 262.695868][T10473] attempt to access beyond end of device [ 262.701884][T10473] loop0: rw=2049, want=641, limit=624 [ 262.711335][ T745] attempt to access beyond end of device [ 262.717360][ T745] loop0: rw=1, want=707, limit=624 executing program [ 262.838066][T10477] attempt to access beyond end of device [ 262.843823][T10477] loop0: rw=2049, want=641, limit=624 [ 262.854131][ T745] attempt to access beyond end of device [ 262.859896][ T745] loop0: rw=1, want=707, limit=624 executing program executing program [ 262.979417][T10481] attempt to access beyond end of device [ 262.985199][T10481] loop0: rw=2049, want=641, limit=624 [ 262.995013][ T745] attempt to access beyond end of device [ 263.000810][ T745] loop0: rw=1, want=707, limit=624 [ 263.088461][T10485] attempt to access beyond end of device [ 263.094291][T10485] loop0: rw=2049, want=641, limit=624 [ 263.103258][ T745] attempt to access beyond end of device [ 263.109128][ T745] loop0: rw=1, want=707, limit=624 executing program [ 263.208663][T10489] attempt to access beyond end of device [ 263.214432][T10489] loop0: rw=2049, want=641, limit=624 [ 263.224196][ T745] attempt to access beyond end of device [ 263.230454][ T745] loop0: rw=1, want=707, limit=624 executing program executing program [ 263.338177][T10493] attempt to access beyond end of device [ 263.343864][T10493] loop0: rw=2049, want=641, limit=624 [ 263.353209][ T745] attempt to access beyond end of device [ 263.359422][ T745] loop0: rw=1, want=707, limit=624 [ 263.448156][T10497] attempt to access beyond end of device [ 263.453969][T10497] loop0: rw=2049, want=641, limit=624 [ 263.463829][ T745] attempt to access beyond end of device [ 263.470563][ T745] loop0: rw=1, want=707, limit=624 executing program [ 263.568851][T10501] attempt to access beyond end of device [ 263.574729][T10501] loop0: rw=2049, want=641, limit=624 [ 263.584460][ T745] attempt to access beyond end of device [ 263.590352][ T745] loop0: rw=1, want=707, limit=624 executing program [ 263.688683][T10505] attempt to access beyond end of device [ 263.694566][T10505] loop0: rw=2049, want=641, limit=624 [ 263.704427][ T745] attempt to access beyond end of device [ 263.710190][ T745] loop0: rw=1, want=707, limit=624 executing program [ 263.806208][T10509] attempt to access beyond end of device [ 263.811976][T10509] loop0: rw=2049, want=641, limit=624 [ 263.821670][ T745] attempt to access beyond end of device [ 263.827714][ T745] loop0: rw=1, want=707, limit=624 executing program [ 263.937125][T10513] attempt to access beyond end of device [ 263.943007][T10513] loop0: rw=2049, want=641, limit=624 [ 263.952317][ T745] attempt to access beyond end of device [ 263.958128][ T745] loop0: rw=1, want=707, limit=624 executing program [ 264.068569][T10517] attempt to access beyond end of device [ 264.074256][T10517] loop0: rw=2049, want=641, limit=624 [ 264.083717][ T745] attempt to access beyond end of device [ 264.089588][ T745] loop0: rw=1, want=707, limit=624 executing program [ 264.197446][T10522] attempt to access beyond end of device [ 264.203216][T10522] loop0: rw=2049, want=641, limit=624 [ 264.213132][ T745] attempt to access beyond end of device [ 264.219703][ T745] loop0: rw=1, want=707, limit=624 executing program executing program [ 264.349147][T10526] attempt to access beyond end of device [ 264.354839][T10526] loop0: rw=2049, want=641, limit=624 [ 264.364296][ T745] attempt to access beyond end of device [ 264.370332][ T745] loop0: rw=1, want=707, limit=624 executing program [ 264.461933][T10531] attempt to access beyond end of device [ 264.467988][T10531] loop0: rw=2049, want=641, limit=624 [ 264.478131][ T745] attempt to access beyond end of device [ 264.483818][ T745] loop0: rw=1, want=707, limit=624 [ 264.568391][T10535] attempt to access beyond end of device [ 264.586924][T10535] loop0: rw=2049, want=641, limit=624 [ 264.596183][ T745] attempt to access beyond end of device [ 264.602038][ T745] loop0: rw=1, want=707, limit=624 executing program executing program [ 264.686131][T10539] attempt to access beyond end of device [ 264.692163][T10539] loop0: rw=2049, want=641, limit=624 [ 264.703961][ T745] attempt to access beyond end of device [ 264.709915][ T745] loop0: rw=1, want=707, limit=624 executing program [ 264.795203][T10543] attempt to access beyond end of device [ 264.800942][T10543] loop0: rw=2049, want=641, limit=624 [ 264.816129][ T745] attempt to access beyond end of device [ 264.821898][ T745] loop0: rw=1, want=707, limit=624 [ 264.909109][T10548] attempt to access beyond end of device [ 264.914886][T10548] loop0: rw=2049, want=641, limit=624 [ 264.924489][ T745] attempt to access beyond end of device [ 264.930445][ T745] loop0: rw=1, want=707, limit=624 executing program executing program [ 265.039963][T10552] attempt to access beyond end of device [ 265.045867][T10552] loop0: rw=2049, want=641, limit=624 [ 265.055688][ T745] attempt to access beyond end of device [ 265.061438][ T745] loop0: rw=1, want=707, limit=624 [ 265.154853][T10556] attempt to access beyond end of device [ 265.160820][T10556] loop0: rw=2049, want=641, limit=624 [ 265.170136][ T395] attempt to access beyond end of device [ 265.175785][ T395] loop0: rw=1, want=707, limit=624 executing program [ 265.277753][T10560] attempt to access beyond end of device [ 265.283610][T10560] loop0: rw=2049, want=641, limit=624 [ 265.294950][ T745] attempt to access beyond end of device [ 265.301730][ T745] loop0: rw=1, want=707, limit=624 executing program executing program [ 265.399628][T10564] attempt to access beyond end of device [ 265.405524][T10564] loop0: rw=2049, want=641, limit=624 [ 265.415269][ T745] attempt to access beyond end of device [ 265.421279][ T745] loop0: rw=1, want=707, limit=624 [ 265.506704][T10568] attempt to access beyond end of device [ 265.512446][T10568] loop0: rw=2049, want=641, limit=624 [ 265.524421][ T745] attempt to access beyond end of device [ 265.530543][ T745] loop0: rw=1, want=707, limit=624 executing program executing program [ 265.637643][T10572] attempt to access beyond end of device [ 265.644647][T10572] loop0: rw=2049, want=641, limit=624 [ 265.653422][ T745] attempt to access beyond end of device [ 265.664685][ T745] loop0: rw=1, want=707, limit=624 executing program [ 265.746476][T10576] attempt to access beyond end of device [ 265.752347][T10576] loop0: rw=2049, want=641, limit=624 [ 265.761183][ T745] attempt to access beyond end of device [ 265.767143][ T745] loop0: rw=1, want=707, limit=624 [ 265.858852][T10580] attempt to access beyond end of device [ 265.864646][T10580] loop0: rw=2049, want=641, limit=624 [ 265.874792][ T395] attempt to access beyond end of device [ 265.881026][ T395] loop0: rw=1, want=707, limit=624 executing program executing program [ 265.980123][T10584] attempt to access beyond end of device [ 265.985908][T10584] loop0: rw=2049, want=641, limit=624 [ 265.996138][ T395] attempt to access beyond end of device [ 266.002431][ T395] loop0: rw=1, want=707, limit=624 [ 266.085317][T10588] attempt to access beyond end of device [ 266.092035][T10588] loop0: rw=2049, want=641, limit=624 [ 266.101903][ T395] attempt to access beyond end of device [ 266.108681][ T395] loop0: rw=1, want=707, limit=624 executing program [ 266.209280][T10592] attempt to access beyond end of device [ 266.214972][T10592] loop0: rw=2049, want=641, limit=624 [ 266.226806][ T395] attempt to access beyond end of device [ 266.233278][ T395] loop0: rw=1, want=707, limit=624 executing program [ 266.349782][T10596] attempt to access beyond end of device [ 266.355559][T10596] loop0: rw=2049, want=641, limit=624 [ 266.365486][ T395] attempt to access beyond end of device [ 266.371510][ T395] loop0: rw=1, want=707, limit=624 executing program [ 266.485783][T10600] attempt to access beyond end of device [ 266.491639][T10600] loop0: rw=2049, want=641, limit=624 [ 266.501903][ T395] attempt to access beyond end of device [ 266.508076][ T395] loop0: rw=1, want=707, limit=624 executing program [ 266.617973][T10604] attempt to access beyond end of device [ 266.624440][T10604] loop0: rw=2049, want=641, limit=624 [ 266.634133][ T395] attempt to access beyond end of device [ 266.640954][ T395] loop0: rw=1, want=707, limit=624 executing program executing program [ 266.739856][T10608] attempt to access beyond end of device [ 266.745789][T10608] loop0: rw=2049, want=641, limit=624 [ 266.755736][ T395] attempt to access beyond end of device [ 266.762034][ T395] loop0: rw=1, want=707, limit=624 [ 266.839496][T10612] attempt to access beyond end of device [ 266.856931][T10612] loop0: rw=2049, want=641, limit=624 [ 266.866071][ T395] attempt to access beyond end of device [ 266.873101][ T395] loop0: rw=1, want=707, limit=624 executing program [ 266.966453][T10616] attempt to access beyond end of device [ 266.972248][T10616] loop0: rw=2049, want=641, limit=624 [ 266.980375][ T395] attempt to access beyond end of device [ 266.986060][ T395] loop0: rw=1, want=707, limit=624 executing program [ 267.109480][T10620] attempt to access beyond end of device [ 267.115342][T10620] loop0: rw=2049, want=641, limit=624 [ 267.124962][ T395] attempt to access beyond end of device [ 267.131835][ T395] loop0: rw=1, want=707, limit=624 executing program executing program [ 267.225941][T10625] attempt to access beyond end of device [ 267.231711][T10625] loop0: rw=2049, want=641, limit=624 [ 267.245197][ T395] attempt to access beyond end of device [ 267.250956][ T395] loop0: rw=1, want=707, limit=624 [ 297.477300][ T395] attempt to access beyond end of device [ 297.483136][ T395] loop0: rw=1048577, want=707, limit=624 [ 419.237063][ T1116] INFO: task syz-executor072:10629 blocked for more than 143 seconds. [ 419.245488][ T1116] Not tainted 5.5.0-rc3-syzkaller #0 [ 419.251408][ T1116] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 419.260241][ T1116] syz-executor072 D25264 10629 10066 0x00004004 [ 419.266583][ T1116] Call Trace: [ 419.270199][ T1116] __schedule+0x934/0x1f90 [ 419.274630][ T1116] ? __sched_text_start+0x8/0x8 [ 419.279585][ T1116] ? _raw_spin_unlock_irq+0x23/0x80 [ 419.285215][ T1116] ? wait_on_page_bit+0x23f/0xa60 [ 419.290288][ T1116] ? _raw_spin_unlock_irq+0x23/0x80 [ 419.295488][ T1116] schedule+0xdc/0x2b0 [ 419.299637][ T1116] io_schedule+0x1c/0x70 [ 419.306001][ T1116] wait_on_page_bit+0x27c/0xa60 [ 419.311264][ T1116] ? __lock_page_killable+0xb30/0xb30 [ 419.316732][ T1116] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 419.325576][ T1116] ? page_cache_prev_miss+0x340/0x340 [ 419.330986][ T1116] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 419.336514][ T1116] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 419.342665][ T1116] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 419.349017][ T1116] ? page_mapping+0x301/0x5c0 [ 419.353693][ T1116] wait_on_page_writeback+0x1b2/0x4f0 [ 419.359125][ T1116] __filemap_fdatawait_range+0x145/0x340 [ 419.364765][ T1116] ? add_page_wait_queue+0x260/0x260 [ 419.370367][ T1116] ? __filemap_fdatawrite_range+0x1fc/0x3b0 [ 419.376317][ T1116] ? find_held_lock+0x35/0x130 [ 419.381148][ T1116] ? generic_file_write_iter+0x42b/0x68e [ 419.386798][ T1116] file_write_and_wait_range+0x1ac/0x210 [ 419.393218][ T1116] __generic_file_fsync+0x79/0x200 [ 419.398420][ T1116] fat_file_fsync+0x78/0x210 [ 419.402992][ T1116] ? fat_free_clusters.cold+0x2f/0x2f [ 419.408622][ T1116] vfs_fsync_range+0x141/0x230 [ 419.413396][ T1116] generic_file_write_iter+0x4ea/0x68e [ 419.418935][ T1116] ? __generic_file_write_iter+0x630/0x630 [ 419.424814][ T1116] ? __might_sleep+0x95/0x190 [ 419.429585][ T1116] ? copy_page_to_iter+0x51e/0xe30 [ 419.434730][ T1116] do_iter_readv_writev+0x5f8/0x8f0 [ 419.440014][ T1116] ? no_seek_end_llseek_size+0x70/0x70 [ 419.445488][ T1116] ? rw_verify_area+0x126/0x360 [ 419.450385][ T1116] do_iter_write+0x184/0x610 [ 419.455011][ T1116] ? __kmalloc+0x608/0x770 [ 419.459502][ T1116] vfs_iter_write+0x77/0xb0 [ 419.464010][ T1116] iter_file_splice_write+0x717/0xc10 [ 419.469591][ T1116] ? page_cache_pipe_buf_release+0x290/0x290 [ 419.475581][ T1116] ? rw_verify_area+0x126/0x360 [ 419.480679][ T1116] ? page_cache_pipe_buf_release+0x290/0x290 [ 419.486912][ T1116] direct_splice_actor+0x123/0x190 [ 419.492035][ T1116] splice_direct_to_actor+0x3b4/0xa30 [ 419.497502][ T1116] ? generic_pipe_buf_nosteal+0x10/0x10 [ 419.503204][ T1116] ? do_splice_to+0x180/0x180 [ 419.507945][ T1116] ? rw_verify_area+0x126/0x360 [ 419.512865][ T1116] do_splice_direct+0x1da/0x2a0 [ 419.517852][ T1116] ? splice_direct_to_actor+0xa30/0xa30 [ 419.523448][ T1116] ? rcu_read_lock_any_held+0xcd/0xf0 [ 419.528880][ T1116] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 419.535218][ T1116] ? __this_cpu_preempt_check+0x35/0x190 [ 419.540978][ T1116] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 419.547296][ T1116] ? __sb_start_write+0x1e5/0x460 [ 419.552308][ T1116] do_sendfile+0x597/0xd00 [ 419.556804][ T1116] ? do_compat_pwritev64+0x1c0/0x1c0 [ 419.562752][ T1116] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 419.568787][ T1116] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 419.578412][ T1116] __x64_sys_sendfile64+0x1dd/0x220 [ 419.583601][ T1116] ? __ia32_sys_sendfile+0x230/0x230 [ 419.588956][ T1116] ? do_syscall_64+0x26/0x790 [ 419.593640][ T1116] ? lockdep_hardirqs_on+0x421/0x5e0 [ 419.599060][ T1116] ? trace_hardirqs_on+0x67/0x240 [ 419.604091][ T1116] do_syscall_64+0xfa/0x790 [ 419.608645][ T1116] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 419.614541][ T1116] RIP: 0033:0x445e59 [ 419.618574][ T1116] Code: Bad RIP value. [ 419.622637][ T1116] RSP: 002b:00007ffc4bfab018 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 419.631158][ T1116] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000445e59 [ 419.639229][ T1116] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000004 [ 419.648494][ T1116] RBP: 0000000000000000 R08: 0000000000402fe0 R09: 0000000000402fe0 [ 419.656469][ T1116] R10: 00008080fffffffe R11: 0000000000000246 R12: 0000000000000082 [ 419.664524][ T1116] R13: 0000000000402fe0 R14: 0000000000000000 R15: 0000000000000000 [ 419.672640][ T1116] [ 419.672640][ T1116] Showing all locks held in the system: [ 419.680500][ T1116] 1 lock held by khungtaskd/1116: [ 419.685530][ T1116] #0: ffffffff899a5680 (rcu_read_lock){....}, at: debug_show_all_locks+0x5f/0x279 [ 419.695066][ T1116] 1 lock held by rs:main Q:Reg/9913: [ 419.700417][ T1116] #0: ffff8880ae937358 (&rq->lock){-.-.}, at: newidle_balance+0xa28/0xe80 [ 419.709134][ T1116] 1 lock held by rsyslogd/9915: [ 419.713956][ T1116] #0: ffff888087f713e0 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0xee/0x110 [ 419.722628][ T1116] 2 locks held by getty/10037: [ 419.727411][ T1116] #0: ffff8880a2d26090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 419.736349][ T1116] #1: ffffc900018132e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x220/0x1bf0 [ 419.746439][ T1116] 2 locks held by getty/10038: [ 419.751284][ T1116] #0: ffff88809f419090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 419.760300][ T1116] #1: ffffc900018932e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x220/0x1bf0 [ 419.769908][ T1116] 2 locks held by getty/10039: [ 419.774669][ T1116] #0: ffff8880a2725090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 419.783665][ T1116] #1: ffffc900018732e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x220/0x1bf0 [ 419.793253][ T1116] 2 locks held by getty/10040: [ 419.798051][ T1116] #0: ffff8880966a2090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 419.807054][ T1116] #1: ffffc900018832e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x220/0x1bf0 [ 419.816644][ T1116] 2 locks held by getty/10041: [ 419.821448][ T1116] #0: ffff88809e168090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 419.830528][ T1116] #1: ffffc900017f32e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x220/0x1bf0 [ 419.840188][ T1116] 2 locks held by getty/10042: [ 419.844950][ T1116] #0: ffff8880a7c45090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 419.853973][ T1116] #1: ffffc900018332e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x220/0x1bf0 [ 419.863610][ T1116] 2 locks held by getty/10043: [ 419.868405][ T1116] #0: ffff88809958e090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 419.877410][ T1116] #1: ffffc900011402e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x220/0x1bf0 [ 419.887152][ T1116] 1 lock held by syz-executor072/10629: [ 419.892982][ T1116] #0: ffff88809a52a428 (sb_writers#9){.+.+}, at: do_sendfile+0x9b9/0xd00 [ 419.901772][ T1116] [ 419.904096][ T1116] ============================================= [ 419.904096][ T1116] [ 419.912574][ T1116] NMI backtrace for cpu 0 [ 419.916954][ T1116] CPU: 0 PID: 1116 Comm: khungtaskd Not tainted 5.5.0-rc3-syzkaller #0 [ 419.925232][ T1116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 419.935269][ T1116] Call Trace: [ 419.938632][ T1116] dump_stack+0x197/0x210 [ 419.942947][ T1116] nmi_cpu_backtrace.cold+0x70/0xb2 [ 419.948152][ T1116] ? vprintk_func+0x86/0x189 [ 419.952777][ T1116] ? lapic_can_unplug_cpu.cold+0x3a/0x3a [ 419.958397][ T1116] nmi_trigger_cpumask_backtrace+0x23b/0x28b [ 419.964365][ T1116] arch_trigger_cpumask_backtrace+0x14/0x20 [ 419.970235][ T1116] watchdog+0xb11/0x10c0 [ 419.974504][ T1116] kthread+0x361/0x430 [ 419.978553][ T1116] ? reset_hung_task_detector+0x30/0x30 [ 419.984072][ T1116] ? kthread_mod_delayed_work+0x1f0/0x1f0 [ 419.989778][ T1116] ret_from_fork+0x24/0x30 [ 419.994303][ T1116] Sending NMI from CPU 0 to CPUs 1: [ 419.999609][ C1] NMI backtrace for cpu 1 skipped: idling at native_safe_halt+0xe/0x10 [ 420.000561][ T1116] Kernel panic - not syncing: hung_task: blocked tasks [ 420.014682][ T1116] CPU: 0 PID: 1116 Comm: khungtaskd Not tainted 5.5.0-rc3-syzkaller #0 [ 420.022908][ T1116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 420.032948][ T1116] Call Trace: [ 420.036219][ T1116] dump_stack+0x197/0x210 [ 420.040663][ T1116] panic+0x2e3/0x75c [ 420.044536][ T1116] ? add_taint.cold+0x16/0x16 [ 420.049195][ T1116] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 420.054890][ T1116] ? printk_safe_flush+0xf2/0x140 [ 420.059895][ T1116] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 420.066114][ T1116] ? nmi_trigger_cpumask_backtrace+0x224/0x28b [ 420.072244][ T1116] ? nmi_trigger_cpumask_backtrace+0x21b/0x28b [ 420.078389][ T1116] watchdog+0xb22/0x10c0 [ 420.082623][ T1116] kthread+0x361/0x430 [ 420.086670][ T1116] ? reset_hung_task_detector+0x30/0x30 [ 420.092200][ T1116] ? kthread_mod_delayed_work+0x1f0/0x1f0 [ 420.097899][ T1116] ret_from_fork+0x24/0x30 [ 420.104000][ T1116] Kernel Offset: disabled [ 420.108332][ T1116] Rebooting in 86400 seconds..