Warning: Permanently added '[localhost]:51221' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program executing program [ 96.310769][ T5117] loop0: detected capacity change from 0 to 2048 [ 96.426917][ T5117] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 96.625597][ T5117] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 96.871917][ T5103] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 96.892883][ T8] cfg80211: failed to load regulatory.db executing program executing program executing program [ 97.160258][ T5141] loop0: detected capacity change from 0 to 2048 executing program executing program executing program [ 97.238217][ T5141] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 97.368611][ T5141] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 97.505844][ T5103] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 97.843256][ T5164] loop0: detected capacity change from 0 to 2048 executing program [ 97.974198][ T5164] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program executing program executing program executing program [ 98.082484][ T5164] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 98.202937][ T5103] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 98.583571][ T5190] loop0: detected capacity change from 0 to 2048 [ 98.667447][ T5190] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program [ 98.832126][ T5190] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program executing program executing program [ 98.974839][ T5103] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 99.303875][ T5213] loop0: detected capacity change from 0 to 2048 [ 99.405130][ T5213] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 99.589431][ T5213] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program executing program [ 99.711364][ T5103] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program executing program executing program [ 99.993678][ T5234] loop0: detected capacity change from 0 to 2048 [ 100.146617][ T5234] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 100.298110][ T5234] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 100.451958][ T5103] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program executing program executing program executing program executing program [ 100.685305][ T5253] loop0: detected capacity change from 0 to 2048 executing program [ 100.783342][ T5253] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 100.944788][ T5253] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 101.081254][ T5103] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program executing program executing program executing program [ 101.360586][ T5274] loop0: detected capacity change from 0 to 2048 [ 101.438022][ T5274] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program executing program [ 101.542334][ T5274] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 101.778388][ T5103] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program executing program executing program [ 102.107995][ T5299] loop0: detected capacity change from 0 to 2048 executing program [ 102.230151][ T5299] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program executing program [ 102.368342][ T5299] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 102.447087][ T5103] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 102.756672][ T5326] loop0: detected capacity change from 0 to 2048 [ 102.820594][ T5326] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program executing program executing program [ 102.968907][ T5326] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 103.049484][ T5103] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program executing program [ 103.370995][ T5347] loop0: detected capacity change from 0 to 2048 [ 103.476281][ T5347] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 103.583305][ T5347] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program [ 103.739614][ T5103] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program executing program executing program executing program [ 104.010101][ T5366] loop0: detected capacity change from 0 to 2048 [ 104.118319][ T5366] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 104.269774][ T5366] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 104.477550][ T5103] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program executing program executing program [ 104.737381][ T5388] loop0: detected capacity change from 0 to 2048 executing program executing program [ 104.820074][ T5388] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 104.981546][ T5388] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 105.076138][ T5103] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program executing program executing program [ 105.422713][ T5411] loop0: detected capacity change from 0 to 2048 [ 105.514879][ T5411] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program executing program executing program [ 105.652286][ T5411] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 105.783975][ T5103] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 106.179161][ T5437] loop0: detected capacity change from 0 to 2048 [ 106.355667][ T5437] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program executing program executing program executing program executing program [ 106.475114][ T5437] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 106.579012][ T5103] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 106.973080][ T5462] loop0: detected capacity change from 0 to 2048 [ 107.062709][ T5462] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program [ 107.229946][ T5462] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program executing program executing program [ 107.312085][ T5103] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 107.571891][ T5479] loop0: detected capacity change from 0 to 2048 [ 107.716333][ T5479] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 107.863697][ T5479] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 108.039848][ T5103] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program executing program executing program executing program executing program executing program [ 108.260203][ T5505] loop0: detected capacity change from 0 to 2048 [ 108.377316][ T5505] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 108.583992][ T5505] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 108.732175][ T5103] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program executing program executing program [ 109.004981][ T5521] loop0: detected capacity change from 0 to 2048 executing program executing program [ 109.097573][ T5521] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program [ 109.224831][ T5521] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 109.490705][ T5103] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 109.862497][ T5547] loop0: detected capacity change from 0 to 2048 executing program executing program executing program [ 109.947056][ T5547] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program executing program [ 110.082824][ T5547] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 110.192210][ T5103] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program executing program [ 110.649960][ T5574] loop0: detected capacity change from 0 to 2048 [ 110.728252][ T5574] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program [ 110.882169][ T5574] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 110.970588][ T5103] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program executing program executing program [ 111.337897][ T5593] loop0: detected capacity change from 0 to 2048 [ 111.430282][ T5593] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 111.602091][ T5593] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program [ 111.793176][ T5103] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program executing program executing program executing program [ 112.051748][ T5617] loop0: detected capacity change from 0 to 2048 [ 112.130242][ T5617] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 112.300469][ T5617] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 112.515985][ T5103] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program executing program executing program executing program [ 112.744200][ T5635] loop0: detected capacity change from 0 to 2048 executing program executing program [ 112.817720][ T5635] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 112.980153][ T5635] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 113.164798][ T5103] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program executing program [ 113.465560][ T5657] loop0: detected capacity change from 0 to 2048 [ 113.534725][ T5657] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program executing program executing program executing program [ 113.696605][ T5657] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 113.855214][ T5103] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 114.168063][ T5682] loop0: detected capacity change from 0 to 2048 [ 114.266399][ T5682] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program executing program executing program executing program executing program [ 114.441865][ T5682] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 114.525493][ T5103] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 114.872609][ T5707] loop0: detected capacity change from 0 to 2048 [ 114.963747][ T5707] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program executing program [ 115.146064][ T5707] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 115.230982][ T5103] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program executing program executing program executing program [ 115.583669][ T5727] loop0: detected capacity change from 0 to 2048 [ 115.698083][ T5727] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program [ 115.875077][ T5727] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 116.033788][ T5103] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program executing program executing program executing program [ 116.355409][ T5748] loop0: detected capacity change from 0 to 2048 [ 116.450120][ T5748] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 116.613000][ T5748] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 116.858774][ T5103] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program executing program executing program [ 117.114430][ T5767] loop0: detected capacity change from 0 to 2048 executing program executing program [ 117.223330][ T5767] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 117.358373][ T5767] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 117.505223][ T5103] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program executing program [ 117.942366][ T5792] loop0: detected capacity change from 0 to 2048 [ 117.979545][ T5792] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program executing program executing program executing program [ 118.130758][ T5792] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 118.237047][ T5103] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 118.595322][ T5817] loop0: detected capacity change from 0 to 2048 executing program [ 118.727793][ T5817] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program executing program executing program executing program [ 118.855599][ T5817] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 118.975777][ T5103] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program executing program [ 119.319618][ T5842] loop0: detected capacity change from 0 to 2048 [ 119.520901][ T5842] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program executing program executing program executing program [ 119.849916][ T5860] loop0: detected capacity change from 0 to 2048 [ 120.101550][ T5860] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program executing program executing program executing program executing program [ 120.417057][ T5885] loop0: detected capacity change from 0 to 2048 [ 120.661709][ T5885] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program [ 121.058066][ T5900] loop0: detected capacity change from 0 to 2048 executing program executing program executing program executing program [ 121.247173][ T5900] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 121.633019][ T5923] loop0: detected capacity change from 0 to 2048 [ 121.833692][ T5923] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program executing program executing program executing program [ 122.130717][ T5937] loop0: detected capacity change from 0 to 2048 executing program [ 122.360505][ T5937] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program [ 122.767456][ T5957] loop0: detected capacity change from 0 to 2048 executing program executing program executing program [ 122.931787][ T5957] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program [ 123.271733][ T5977] loop0: detected capacity change from 0 to 2048 [ 123.440389][ T5977] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program executing program executing program executing program [ 123.729854][ T5993] loop0: detected capacity change from 0 to 2048 executing program [ 123.911238][ T5993] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program [ 124.424047][ T6014] loop0: detected capacity change from 0 to 2048 executing program executing program executing program [ 124.636133][ T6014] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program [ 125.087054][ T6039] loop0: detected capacity change from 0 to 2048 executing program [ 125.316935][ T6039] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program executing program executing program executing program [ 125.679064][ T6059] loop0: detected capacity change from 0 to 2048 [ 125.955256][ T6059] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program executing program executing program [ 126.406011][ T6078] loop0: detected capacity change from 0 to 2048 executing program executing program [ 126.507995][ T6078] EXT4-fs mount: 24 callbacks suppressed [ 126.508014][ T6078] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 126.705555][ T6078] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 126.902371][ T5103] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program executing program [ 127.252614][ T6102] loop0: detected capacity change from 0 to 2048 executing program executing program [ 127.341937][ T6102] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program executing program [ 127.502432][ T6102] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 127.722237][ T5103] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 128.028642][ T6130] loop0: detected capacity change from 0 to 2048 executing program executing program [ 128.177801][ T6130] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program executing program [ 128.332686][ T6130] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 128.534409][ T5103] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program [ 128.873491][ T6155] loop0: detected capacity change from 0 to 2048 [ 129.015468][ T6155] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program executing program executing program [ 129.145333][ T6155] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 129.249868][ T5103] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program executing program [ 129.542253][ T6176] loop0: detected capacity change from 0 to 2048 [ 129.630762][ T6176] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 129.774421][ T6176] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program [ 129.975750][ T5103] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program executing program executing program [ 130.315128][ T6197] loop0: detected capacity change from 0 to 2048 [ 130.482241][ T6197] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program [ 130.646633][ T6197] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 130.792869][ T5103] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program executing program executing program executing program [ 131.114561][ T6217] loop0: detected capacity change from 0 to 2048 [ 131.202115][ T6217] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program [ 131.356194][ T6217] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 131.593226][ T5103] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program executing program [ 131.909709][ T6241] loop0: detected capacity change from 0 to 2048 [ 131.982699][ T6241] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program executing program executing program [ 132.130701][ T6241] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 132.205576][ T5103] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program executing program [ 132.483538][ T6263] loop0: detected capacity change from 0 to 2048 [ 132.562565][ T6263] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program [ 132.706979][ T6263] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 132.876369][ T5103] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program executing program executing program executing program [ 133.115647][ T6283] loop0: detected capacity change from 0 to 2048 [ 133.217375][ T6283] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program [ 133.385432][ T6283] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 133.496585][ T5103] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program executing program executing program [ 133.805561][ T6301] loop0: detected capacity change from 0 to 2048 executing program executing program [ 133.876254][ T6301] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 134.026059][ T6301] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 134.140743][ T5103] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program executing program executing program [ 134.496650][ T6322] loop0: detected capacity change from 0 to 2048 [ 134.604692][ T6322] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program executing program executing program [ 134.742013][ T6322] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 134.900757][ T5103] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program executing program [ 135.248186][ T6348] loop0: detected capacity change from 0 to 2048 [ 135.329302][ T6348] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program [ 135.500736][ T6348] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program executing program [ 135.619536][ T5103] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program executing program [ 135.997444][ T6366] loop0: detected capacity change from 0 to 2048 [ 136.082312][ T6366] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 136.210311][ T6366] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 136.404691][ T5103] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program executing program executing program executing program executing program [ 136.722723][ T6391] loop0: detected capacity change from 0 to 2048 [ 136.820694][ T6391] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 137.037010][ T6391] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 137.159292][ T5103] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program executing program executing program executing program [ 137.439424][ T6407] loop0: detected capacity change from 0 to 2048 executing program executing program [ 137.505003][ T6407] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 137.682895][ T6427] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 137.886500][ T1083] ------------[ cut here ]------------ [ 137.888862][ T1083] kernel BUG at fs/ext4/inode.c:2638! [ 137.891532][ T1083] Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI [ 137.895103][ T1083] CPU: 0 UID: 0 PID: 1083 Comm: kworker/u4:10 Not tainted 6.11.0-rc6-syzkaller-00026-g88fac17500f4 #0 [ 137.899012][ T1083] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 137.902942][ T1083] Workqueue: writeback wb_workfn (flush-7:0) [ 137.905189][ T1083] RIP: 0010:ext4_do_writepages+0x3d38/0x3d40 [ 137.907146][ T1083] Code: af 8e 4c 89 f2 e8 e8 30 91 02 e9 ab fb ff ff e8 9e 76 38 ff 90 0f 0b e8 96 76 38 ff 90 0f 0b e8 7e 83 5e 09 e8 89 76 38 ff 90 <0f> 0b 66 0f 1f 44 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 137.913026][ T1083] RSP: 0018:ffffc9000283ebc0 EFLAGS: 00010293 [ 137.915061][ T1083] RAX: ffffffff825b1627 RBX: 0000004000000000 RCX: ffff888033560000 [ 137.917716][ T1083] RDX: 0000000000000000 RSI: 0000004000000000 RDI: 0000000000000000 [ 137.920298][ T1083] RBP: ffffc9000283efd0 R08: ffffffff825ade03 R09: 1ffff11003ffa784 [ 137.922900][ T1083] R10: dffffc0000000000 R11: ffffed1003ffa785 R12: 0000000000000001 [ 137.925450][ T1083] R13: 0000000004208060 R14: 0000004210000000 R15: ffff88801ffd3e80 [ 137.928242][ T1083] FS: 0000000000000000(0000) GS:ffff88801fe00000(0000) knlGS:0000000000000000 [ 137.931638][ T1083] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 137.934185][ T1083] CR2: 0000555583da8738 CR3: 0000000011d78000 CR4: 0000000000350ef0 [ 137.937171][ T1083] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 137.940160][ T1083] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 137.943086][ T1083] Call Trace: [ 137.944316][ T1083] [ 137.945390][ T1083] ? __die_body+0x88/0xe0 [ 137.947123][ T1083] ? die+0xcf/0x110 [ 137.948557][ T1083] ? do_trap+0x15a/0x3a0 [ 137.949907][ T1083] ? ext4_do_writepages+0x3d38/0x3d40 [ 137.951627][ T1083] ? do_error_trap+0x1dc/0x2c0 [ 137.953163][ T1083] ? ext4_do_writepages+0x3d38/0x3d40 [ 137.954780][ T1083] ? __pfx_do_error_trap+0x10/0x10 [ 137.956348][ T1083] ? report_bug+0x3e8/0x500 [ 137.957794][ T1083] ? handle_invalid_op+0x34/0x40 [ 137.959282][ T1083] ? ext4_do_writepages+0x3d38/0x3d40 [ 137.960893][ T1083] ? exc_invalid_op+0x38/0x50 [ 137.962369][ T1083] ? asm_exc_invalid_op+0x1a/0x20 [ 137.964073][ T1083] ? ext4_do_writepages+0x513/0x3d40 [ 137.965759][ T1083] ? ext4_do_writepages+0x3d37/0x3d40 [ 137.967439][ T1083] ? ext4_do_writepages+0x3d38/0x3d40 [ 137.969196][ T1083] ? __pfx_validate_chain+0x10/0x10 [ 137.971230][ T1083] ? validate_chain+0x11e/0x5900 [ 137.973058][ T1083] ? validate_chain+0x11e/0x5900 [ 137.974866][ T1083] ? __pfx_validate_chain+0x10/0x10 [ 137.976756][ T1083] ? look_up_lock_class+0x77/0x160 [ 137.978670][ T1083] ? register_lock_class+0x102/0x980 [ 137.980672][ T1083] ? validate_chain+0x11e/0x5900 [ 137.982624][ T1083] ? mark_lock+0x9a/0x350 [ 137.984298][ T1083] ? __pfx_validate_chain+0x10/0x10 [ 137.986524][ T1083] ? __pfx_ext4_do_writepages+0x10/0x10 [ 137.988090][ T1083] ? rcu_read_lock_any_held+0xb7/0x160 [ 137.989953][ T1083] ? __update_load_avg_se+0x6a0/0xaf0 [ 137.991965][ T1083] ext4_writepages+0x213/0x3c0 [ 137.993841][ T1083] ? __pfx_ext4_writepages+0x10/0x10 [ 137.995675][ T1083] ? reacquire_held_locks+0x3eb/0x690 [ 137.997658][ T1083] ? __pfx_ext4_writepages+0x10/0x10 [ 137.999411][ T1083] do_writepages+0x35d/0x870 [ 138.000824][ T1083] ? __pfx_do_writepages+0x10/0x10 [ 138.002713][ T1083] ? wbc_attach_and_unlock_inode+0x317/0x580 [ 138.004972][ T1083] ? __pfx_lock_release+0x10/0x10 [ 138.006865][ T1083] ? do_raw_spin_unlock+0x58/0x8b0 [ 138.008796][ T1083] __writeback_single_inode+0x165/0x10b0 [ 138.010866][ T1083] writeback_sb_inodes+0x99c/0x1380 [ 138.012642][ T1083] ? __pfx_writeback_sb_inodes+0x10/0x10 [ 138.014579][ T1083] ? do_raw_spin_lock+0x14f/0x370 [ 138.016511][ T1083] ? __lock_acquire+0x137a/0x2040 [ 138.018476][ T1083] ? rcu_is_watching+0x15/0xb0 [ 138.020032][ T1083] ? queue_io+0x3d9/0x5a0 [ 138.021234][ T1083] wb_writeback+0x481/0xd40 [ 138.022548][ T1083] ? queue_io+0x361/0x5a0 [ 138.024024][ T1083] ? __pfx_wb_writeback+0x10/0x10 [ 138.025672][ T1083] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 138.027663][ T1083] wb_workfn+0x410/0x1090 [ 138.029205][ T1083] ? __pfx_wb_workfn+0x10/0x10 [ 138.030918][ T1083] ? __pfx_lock_acquire+0x10/0x10 [ 138.032653][ T1083] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 138.034715][ T1083] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 138.036890][ T1083] ? process_scheduled_works+0x945/0x1830 [ 138.038973][ T1083] process_scheduled_works+0xa2c/0x1830 [ 138.041208][ T1083] ? __pfx_process_scheduled_works+0x10/0x10 [ 138.043580][ T1083] ? assign_work+0x364/0x3d0 [ 138.045381][ T1083] worker_thread+0x86d/0xd10 [ 138.047214][ T1083] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 138.049407][ T1083] ? __kthread_parkme+0x169/0x1d0 [ 138.050991][ T1083] ? __pfx_worker_thread+0x10/0x10 [ 138.052579][ T1083] kthread+0x2f0/0x390 [ 138.053825][ T1083] ? __pfx_worker_thread+0x10/0x10 [ 138.055571][ T1083] ? __pfx_kthread+0x10/0x10 [ 138.057319][ T1083] ret_from_fork+0x4b/0x80 [ 138.058941][ T1083] ? __pfx_kthread+0x10/0x10 [ 138.060453][ T1083] ret_from_fork_asm+0x1a/0x30 [ 138.062333][ T1083] [ 138.063532][ T1083] Modules linked in: executing program [ 138.611325][ T1083] ---[ end trace 0000000000000000 ]--- executing program executing program [ 138.621332][ T1083] RIP: 0010:ext4_do_writepages+0x3d38/0x3d40 [ 138.631566][ T1083] Code: af 8e 4c 89 f2 e8 e8 30 91 02 e9 ab fb ff ff e8 9e 76 38 ff 90 0f 0b e8 96 76 38 ff 90 0f 0b e8 7e 83 5e 09 e8 89 76 38 ff 90 <0f> 0b 66 0f 1f 44 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 executing program executing program [ 138.679881][ T1083] RSP: 0018:ffffc9000283ebc0 EFLAGS: 00010293 [ 138.690805][ T1083] RAX: ffffffff825b1627 RBX: 0000004000000000 RCX: ffff888033560000 [ 138.710524][ T1083] RDX: 0000000000000000 RSI: 0000004000000000 RDI: 0000000000000000 [ 138.731880][ T1083] RBP: ffffc9000283efd0 R08: ffffffff825ade03 R09: 1ffff11003ffa784 [ 138.744300][ T1083] R10: dffffc0000000000 R11: ffffed1003ffa785 R12: 0000000000000001 [ 138.767929][ T1083] R13: 0000000004208060 R14: 0000004210000000 R15: ffff88801ffd3e80 [ 138.770936][ T1083] FS: 0000000000000000(0000) GS:ffff88801fe00000(0000) knlGS:0000000000000000 [ 138.828560][ T1083] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 138.846834][ T1083] CR2: 00007fad1f168d58 CR3: 000000003f96a000 CR4: 0000000000350ef0 [ 138.893359][ T1083] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 138.929458][ T1083] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 138.971491][ T1083] Kernel panic - not syncing: Fatal exception [ 138.974215][ T1083] Kernel Offset: disabled [ 138.975878][ T1083] Rebooting in 86400 seconds.. VM DIAGNOSIS: 01:56:20 Registers: info registers vcpu 0 CPU#0 RAX=0000000000000070 RBX=ffffffff9a668f20 RCX=0000000000000000 RDX=00000000000003f8 RSI=0000000000000000 RDI=0000000000000020 RBP=0000000000000000 RSP=ffffc9000283e230 R8 =ffffffff85409e8b R9 =1ffff11003dc8046 R10=dffffc0000000000 R11=ffffffff85409e40 R12=dffffc0000000000 R13=0000000000000070 R14=0000000000000070 R15=00000000000003f8 RIP=ffffffff85409ebe RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000000000000000 ffffffff 00c00000 GS =0000 ffff88801fe00000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000555583da8738 CR3=0000000011d78000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 Opmask00=0000000001800000 Opmask01=00000000fffffff8 Opmask02=0000000000000000 Opmask03=0000000000000000 Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000001 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffeeb68bb00 0000003000000010 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 6565656565656565 6565656565656565 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ff00ff0000000000 0000000000000000 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ffffffffffffffff ffffffffffff0000 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ff00ff0000000000 0000000000000000 ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2525252525252525 2525252525252525 2525252525252525 2525252525252525 ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 4f6e3a6d5e007325 2e73250064252e73 2500656c6f736e6f 632f7665642f000a ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 4f4b1f485e005600 0b56000041000b56 000040494a564b4a 460a5340410a000a ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00000000000a6320 ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000