Warning: Permanently added '10.128.0.254' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program syzkaller login: [ 60.682225][ T5818] loop3: detected capacity change from 0 to 32768 [ 60.732198][ T5818] [ 60.732198][ T5818] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 60.732198][ T5818] [ 60.742636][ T5820] loop1: detected capacity change from 0 to 32768 [ 60.763356][ T5817] loop2: detected capacity change from 0 to 32768 [ 60.763727][ T5816] loop0: detected capacity change from 0 to 32768 [ 60.793177][ T5821] loop4: detected capacity change from 0 to 32768 [ 60.809363][ T5817] [ 60.809363][ T5817] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 60.809363][ T5817] [ 60.810136][ T5820] [ 60.810136][ T5820] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 60.810136][ T5820] [ 60.825077][ T5816] [ 60.825077][ T5816] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 60.825077][ T5816] [ 60.844417][ T969] [ 60.844417][ T969] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 60.844417][ T969] [ 60.864630][ T969] [ 60.864630][ T969] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 60.864630][ T969] [ 60.877815][ T2941] [ 60.877815][ T2941] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 60.877815][ T2941] [ 60.891456][ T2941] [ 60.891456][ T2941] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 60.891456][ T2941] [ 60.892291][ T55] [ 60.892291][ T55] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 60.892291][ T55] [ 60.907569][ T5815] [ 60.907569][ T5815] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 60.907569][ T5815] [ 60.926653][ T5821] [ 60.926653][ T5821] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 60.926653][ T5821] [ 60.937479][ T11] [ 60.937479][ T11] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 60.937479][ T11] [ 60.939696][ T5814] [ 60.939696][ T5814] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 60.939696][ T5814] [ 60.961697][ T55] [ 60.961697][ T55] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 60.961697][ T55] [ 60.974242][ T11] [ 60.974242][ T11] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 60.974242][ T11] [ 60.976200][ T2941] [ 60.976200][ T2941] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 60.976200][ T2941] [ 60.995203][ T5815] [ 60.995203][ T5815] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 60.995203][ T5815] [ 61.008883][ T5813] [ 61.008883][ T5813] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 61.008883][ T5813] [ 61.009155][ T2941] [ 61.009155][ T2941] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 61.009155][ T2941] [ 61.020279][ T114] [ 61.020279][ T114] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 61.020279][ T114] [ 61.040991][ T5812] [ 61.040991][ T5812] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 61.040991][ T5812] [ 61.041020][ T5812] [ 61.041020][ T5812] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 61.041020][ T5812] [ 61.062482][ T5819] [ 61.062482][ T5819] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 61.062482][ T5819] [ 61.072467][ T5813] [ 61.072467][ T5813] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 61.072467][ T5813] [ 61.077183][ T115] [ 61.077183][ T115] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 61.077183][ T115] [ 61.096120][ T5819] [ 61.096120][ T5819] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 61.096120][ T5819] [ 61.099225][ T114] [ 61.099225][ T114] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 61.099225][ T114] [ 61.110741][ T5814] [ 61.110741][ T5814] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 61.110741][ T5814] [ 61.117562][ T114] [ 61.117562][ T114] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 61.117562][ T114] [ 61.134643][ T115] [ 61.134643][ T115] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 61.134643][ T115] executing program executing program executing program executing program executing program [ 61.906797][ T5825] loop3: detected capacity change from 0 to 32768 [ 61.952299][ T5825] [ 61.952299][ T5825] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 61.952299][ T5825] [ 62.001233][ T2941] [ 62.001233][ T2941] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 62.001233][ T2941] [ 62.032157][ T2941] [ 62.032157][ T2941] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 62.032157][ T2941] [ 62.063266][ T5815] [ 62.063266][ T5815] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 62.063266][ T5815] [ 62.084302][ T115] [ 62.084302][ T115] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 62.084302][ T115] [ 62.100460][ T5815] [ 62.100460][ T5815] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 62.100460][ T5815] [ 62.156249][ T5828] loop0: detected capacity change from 0 to 32768 [ 62.159328][ T5827] loop4: detected capacity change from 0 to 32768 [ 62.179042][ T5828] [ 62.179042][ T5828] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 62.179042][ T5828] [ 62.219814][ T5827] [ 62.219814][ T5827] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 62.219814][ T5827] [ 62.240868][ T5826] loop2: detected capacity change from 0 to 32768 [ 62.249032][ T2941] [ 62.249032][ T2941] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 62.249032][ T2941] [ 62.273293][ T2941] [ 62.273293][ T2941] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 62.273293][ T2941] [ 62.286412][ T5826] [ 62.286412][ T5826] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 62.286412][ T5826] [ 62.306768][ T11] [ 62.306768][ T11] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 62.306768][ T11] [ 62.320293][ T5812] [ 62.320293][ T5812] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 62.320293][ T5812] [ 62.338038][ T2941] [ 62.338038][ T2941] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 62.338038][ T2941] [ 62.339009][ T5812] [ 62.339009][ T5812] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 62.339009][ T5812] [ 62.369166][ T11] [ 62.369166][ T11] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 62.369166][ T11] [ 62.380053][ T2941] [ 62.380053][ T2941] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 62.380053][ T2941] [ 62.400560][ T5819] [ 62.400560][ T5819] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 62.400560][ T5819] [ 62.408381][ T5829] loop1: detected capacity change from 0 to 32768 [ 62.411974][ T5819] [ 62.411974][ T5819] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 62.411974][ T5819] [ 62.428306][ T114] [ 62.428306][ T114] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 62.428306][ T114] [ 62.434064][ T5814] [ 62.434064][ T5814] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 62.434064][ T5814] [ 62.449724][ T115] [ 62.449724][ T115] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 62.449724][ T115] [ 62.468837][ T114] executing program [ 62.468837][ T114] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 62.468837][ T114] [ 62.480924][ T5829] [ 62.480924][ T5829] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 62.480924][ T5829] [ 62.506700][ T5814] [ 62.506700][ T5814] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 62.506700][ T5814] [ 62.561051][ T969] [ 62.561051][ T969] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 62.561051][ T969] [ 62.591424][ T969] [ 62.591424][ T969] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 62.591424][ T969] [ 62.623044][ T5813] [ 62.623044][ T5813] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 62.623044][ T5813] [ 62.640644][ T114] [ 62.640644][ T114] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 62.640644][ T114] [ 62.670635][ T5813] [ 62.670635][ T5813] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 62.670635][ T5813] executing program executing program executing program executing program [ 63.195771][ T5830] loop3: detected capacity change from 0 to 32768 [ 63.269315][ T5830] [ 63.269315][ T5830] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 63.269315][ T5830] [ 63.325060][ T969] [ 63.325060][ T969] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 63.325060][ T969] [ 63.355930][ T969] [ 63.355930][ T969] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 63.355930][ T969] [ 63.387188][ T5815] [ 63.387188][ T5815] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 63.387188][ T5815] [ 63.400554][ T115] [ 63.400554][ T115] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 63.400554][ T115] [ 63.430497][ T5815] [ 63.430497][ T5815] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 63.430497][ T5815] [ 63.475539][ T5832] loop4: detected capacity change from 0 to 32768 [ 63.490449][ T5831] loop0: detected capacity change from 0 to 32768 [ 63.512684][ T5832] [ 63.512684][ T5832] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 63.512684][ T5832] [ 63.524259][ T5831] [ 63.524259][ T5831] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 63.524259][ T5831] [ 63.567113][ T969] [ 63.567113][ T969] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 63.567113][ T969] [ 63.581916][ T2941] [ 63.581916][ T2941] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 63.581916][ T2941] [ 63.603877][ T2941] [ 63.603877][ T2941] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 63.603877][ T2941] [ 63.605955][ T969] [ 63.605955][ T969] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 63.605955][ T969] [ 63.626905][ T5819] [ 63.626905][ T5819] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 63.626905][ T5819] [ 63.658008][ T115] [ 63.658008][ T115] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 63.658008][ T115] [ 63.668130][ T5812] [ 63.668130][ T5812] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 63.668130][ T5812] [ 63.689627][ T114] [ 63.689627][ T114] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 63.689627][ T114] [ 63.699621][ T5819] [ 63.699621][ T5819] ... Log Wrap ... Log Wrap ... Log Wrap ... executing program [ 63.699621][ T5819] [ 63.701234][ T5833] loop2: detected capacity change from 0 to 32768 [ 63.717761][ T5834] loop1: detected capacity change from 0 to 32768 [ 63.728893][ T5812] [ 63.728893][ T5812] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 63.728893][ T5812] [ 63.774181][ T5834] [ 63.774181][ T5834] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 63.774181][ T5834] [ 63.774538][ T5833] [ 63.774538][ T5833] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 63.774538][ T5833] [ 63.840795][ T11] [ 63.840795][ T11] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 63.840795][ T11] [ 63.861664][ T55] [ 63.861664][ T55] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 63.861664][ T55] [ 63.880706][ T11] [ 63.880706][ T11] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 63.880706][ T11] [ 63.900701][ T55] [ 63.900701][ T55] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 63.900701][ T55] [ 63.920776][ T5814] [ 63.920776][ T5814] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 63.920776][ T5814] [ 63.938281][ T5813] [ 63.938281][ T5813] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 63.938281][ T5813] [ 63.959242][ T115] [ 63.959242][ T115] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 63.959242][ T115] [ 63.961146][ T114] [ 63.961146][ T114] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 63.961146][ T114] [ 63.991044][ T5813] [ 63.991044][ T5813] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 63.991044][ T5813] executing program [ 64.030486][ T5814] [ 64.030486][ T5814] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 64.030486][ T5814] executing program executing program executing program [ 64.502505][ T5835] loop3: detected capacity change from 0 to 32768 [ 64.534655][ T5835] [ 64.534655][ T5835] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 64.534655][ T5835] [ 64.568195][ T11] [ 64.568195][ T11] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 64.568195][ T11] [ 64.599396][ T11] [ 64.599396][ T11] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 64.599396][ T11] [ 64.621000][ T5815] [ 64.621000][ T5815] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 64.621000][ T5815] [ 64.632486][ T114] [ 64.632486][ T114] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 64.632486][ T114] [ 64.650456][ T5815] [ 64.650456][ T5815] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 64.650456][ T5815] [ 64.711699][ T5836] loop0: detected capacity change from 0 to 32768 [ 64.761091][ T5836] [ 64.761091][ T5836] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 64.761091][ T5836] [ 64.809806][ T5837] loop4: detected capacity change from 0 to 32768 [ 64.812222][ T55] [ 64.812222][ T55] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 64.812222][ T55] [ 64.853658][ T5837] [ 64.853658][ T5837] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 64.853658][ T5837] [ 64.871154][ T55] [ 64.871154][ T55] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 64.871154][ T55] [ 64.897728][ T11] [ 64.897728][ T11] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 64.897728][ T11] [ 64.901425][ T115] [ 64.901425][ T115] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 64.901425][ T115] [ 64.930516][ T5812] [ 64.930516][ T5812] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 64.930516][ T5812] [ 64.939027][ T11] [ 64.939027][ T11] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 64.939027][ T11] [ 64.950646][ T5812] executing program [ 64.950646][ T5812] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 64.950646][ T5812] [ 64.971880][ T5819] [ 64.971880][ T5819] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 64.971880][ T5819] [ 64.983981][ T5819] [ 64.983981][ T5819] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 64.983981][ T5819] [ 65.004858][ T114] [ 65.004858][ T114] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 65.004858][ T114] [ 65.063867][ T5838] loop1: detected capacity change from 0 to 32768 [ 65.128779][ T5838] [ 65.128779][ T5838] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 65.128779][ T5838] [ 65.151971][ T5839] loop2: detected capacity change from 0 to 32768 [ 65.170295][ T969] [ 65.170295][ T969] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 65.170295][ T969] [ 65.180965][ T969] [ 65.180965][ T969] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 65.180965][ T969] [ 65.232866][ T5813] [ 65.232866][ T5813] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 65.232866][ T5813] [ 65.254029][ T115] [ 65.254029][ T115] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 65.254029][ T115] [ 65.264736][ T5839] [ 65.264736][ T5839] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 65.264736][ T5839] executing program executing program [ 65.295839][ T5813] [ 65.295839][ T5813] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 65.295839][ T5813] [ 65.321868][ T969] [ 65.321868][ T969] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 65.321868][ T969] [ 65.332953][ T969] [ 65.332953][ T969] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 65.332953][ T969] [ 65.365963][ T5814] [ 65.365963][ T5814] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 65.365963][ T5814] [ 65.380590][ T114] [ 65.380590][ T114] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 65.380590][ T114] [ 65.420449][ T5814] [ 65.420449][ T5814] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 65.420449][ T5814] executing program executing program [ 65.824433][ T5840] loop3: detected capacity change from 0 to 32768 [ 65.913736][ T5840] [ 65.913736][ T5840] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 65.913736][ T5840] [ 65.960684][ T11] [ 65.960684][ T11] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 65.960684][ T11] [ 65.990764][ T11] [ 65.990764][ T11] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 65.990764][ T11] [ 65.990953][ T5841] loop4: detected capacity change from 0 to 32768 [ 66.021264][ T5815] [ 66.021264][ T5815] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 66.021264][ T5815] [ 66.035189][ T5841] [ 66.035189][ T5841] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 66.035189][ T5841] [ 66.042963][ T115] [ 66.042963][ T115] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 66.042963][ T115] [ 66.079237][ T5815] [ 66.079237][ T5815] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 66.079237][ T5815] [ 66.090619][ T2941] [ 66.090619][ T2941] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 66.090619][ T2941] [ 66.113753][ T5842] loop0: detected capacity change from 0 to 32768 [ 66.120999][ T2941] [ 66.120999][ T2941] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 66.120999][ T2941] [ 66.143020][ T114] [ 66.143020][ T114] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 66.143020][ T114] [ 66.157164][ T5842] [ 66.157164][ T5842] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 66.157164][ T5842] [ 66.170670][ T5819] [ 66.170670][ T5819] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 66.170670][ T5819] [ 66.184361][ T5819] [ 66.184361][ T5819] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 66.184361][ T5819] [ 66.220898][ T55] [ 66.220898][ T55] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 66.220898][ T55] [ 66.257199][ T55] [ 66.257199][ T55] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 66.257199][ T55] [ 66.308945][ T5812] [ 66.308945][ T5812] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 66.308945][ T5812] [ 66.336308][ T115] [ 66.336308][ T115] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 66.336308][ T115] [ 66.370646][ T5812] [ 66.370646][ T5812] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 66.370646][ T5812] [ 66.424579][ T5843] loop1: detected capacity change from 0 to 32768 executing program executing program [ 66.534734][ T5843] [ 66.534734][ T5843] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 66.534734][ T5843] executing program [ 66.606386][ T2129] [ 66.606386][ T2129] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 66.606386][ T2129] [ 66.627014][ T5844] loop2: detected capacity change from 0 to 32768 [ 66.640572][ T2129] [ 66.640572][ T2129] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 66.640572][ T2129] [ 66.676942][ T5813] [ 66.676942][ T5813] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 66.676942][ T5813] [ 66.679612][ T5844] [ 66.679612][ T5844] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 66.679612][ T5844] [ 66.700893][ T5813] [ 66.700893][ T5813] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 66.700893][ T5813] [ 66.732561][ T114] [ 66.732561][ T114] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 66.732561][ T114] [ 66.790699][ T11] [ 66.790699][ T11] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 66.790699][ T11] [ 66.832515][ T11] [ 66.832515][ T11] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 66.832515][ T11] [ 66.873628][ T5814] [ 66.873628][ T5814] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 66.873628][ T5814] [ 66.894450][ T114] [ 66.894450][ T114] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 66.894450][ T114] [ 66.925402][ T5814] [ 66.925402][ T5814] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 66.925402][ T5814] executing program executing program [ 67.325880][ T5846] loop4: detected capacity change from 0 to 32768 [ 67.338590][ T5845] loop3: detected capacity change from 0 to 32768 [ 67.367315][ T5846] [ 67.367315][ T5846] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 67.367315][ T5846] [ 67.412032][ T5845] [ 67.412032][ T5845] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 67.412032][ T5845] [ 67.443070][ T35] [ 67.443070][ T35] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 67.443070][ T35] [ 67.465420][ T969] [ 67.465420][ T969] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 67.465420][ T969] [ 67.473981][ T35] [ 67.473981][ T35] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 67.473981][ T35] [ 67.487206][ T969] [ 67.487206][ T969] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 67.487206][ T969] [ 67.508437][ T5819] [ 67.508437][ T5819] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 67.508437][ T5819] [ 67.519193][ T5815] [ 67.519193][ T5815] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 67.519193][ T5815] [ 67.530251][ T115] [ 67.530251][ T115] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 67.530251][ T115] [ 67.541113][ T5847] loop0: detected capacity change from 0 to 32768 [ 67.549296][ T5819] [ 67.549296][ T5819] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 67.549296][ T5819] [ 67.549577][ T5815] [ 67.549577][ T5815] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 67.549577][ T5815] [ 67.582191][ T5847] [ 67.582191][ T5847] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 67.582191][ T5847] [ 67.608332][ T114] ================================================================== [ 67.616432][ T114] BUG: KASAN: slab-use-after-free in __mutex_lock+0x7fb/0xee0 [ 67.623949][ T114] Read of size 8 at addr ffff88805a0ea108 by task jfsCommit/114 [ 67.631600][ T114] [ 67.633963][ T114] CPU: 0 UID: 0 PID: 114 Comm: jfsCommit Not tainted 6.12.0-syzkaller-12128-gf788b5ef1ca9 #0 [ 67.644125][ T114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 67.654210][ T114] Call Trace: [ 67.657498][ T114] <TASK> [ 67.660435][ T114] dump_stack_lvl+0x241/0x360 [ 67.665132][ T114] ? __pfx_dump_stack_lvl+0x10/0x10 [ 67.670352][ T114] ? __pfx__printk+0x10/0x10 [ 67.674962][ T114] ? _printk+0xd5/0x120 [ 67.679137][ T114] ? __virt_addr_valid+0x183/0x530 [ 67.684270][ T114] ? __virt_addr_valid+0x183/0x530 [ 67.689403][ T114] print_report+0x169/0x550 [ 67.693925][ T114] ? __virt_addr_valid+0x183/0x530 [ 67.699052][ T114] ? __virt_addr_valid+0x183/0x530 [ 67.704174][ T114] ? __virt_addr_valid+0x45f/0x530 [ 67.709298][ T114] ? __phys_addr+0xba/0x170 [ 67.713813][ T114] ? __mutex_lock+0x7fb/0xee0 [ 67.718488][ T114] kasan_report+0x143/0x180 [ 67.722981][ T114] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 67.728867][ T114] ? __mutex_lock+0x7fb/0xee0 [ 67.733548][ T114] __mutex_lock+0x7fb/0xee0 [ 67.738047][ T114] ? __mutex_lock+0x5ef/0xee0 [ 67.742714][ T114] ? jfs_syncpt+0x26/0xa0 [ 67.747046][ T114] ? __pfx___mutex_lock+0x10/0x10 [ 67.752064][ T114] ? txEnd+0x302/0x560 [ 67.756127][ T114] ? do_raw_spin_lock+0x14f/0x370 [ 67.761149][ T114] ? do_raw_spin_unlock+0x13c/0x8b0 [ 67.766341][ T114] ? __wake_up_common_lock+0x18c/0x1e0 [ 67.771882][ T114] jfs_syncpt+0x26/0xa0 [ 67.776039][ T114] txEnd+0x30f/0x560 [ 67.779929][ T114] jfs_lazycommit+0x634/0xb80 [ 67.784598][ T114] ? _raw_spin_unlock_irqrestore+0x8f/0x140 [ 67.790496][ T114] ? lockdep_hardirqs_on+0x99/0x150 [ 67.795691][ T114] ? __pfx_jfs_lazycommit+0x10/0x10 [ 67.800902][ T114] ? __pfx_default_wake_function+0x10/0x10 [ 67.806703][ T114] ? __kthread_parkme+0x169/0x1d0 [ 67.811720][ T114] ? __pfx_jfs_lazycommit+0x10/0x10 [ 67.816915][ T114] kthread+0x2f0/0x390 [ 67.820976][ T114] ? __pfx_jfs_lazycommit+0x10/0x10 [ 67.826170][ T114] ? __pfx_kthread+0x10/0x10 [ 67.830751][ T114] ret_from_fork+0x4b/0x80 [ 67.835163][ T114] ? __pfx_kthread+0x10/0x10 [ 67.839757][ T114] ret_from_fork_asm+0x1a/0x30 [ 67.844521][ T114] </TASK> [ 67.847529][ T114] [ 67.849847][ T114] Allocated by task 5845: [ 67.854161][ T114] kasan_save_track+0x3f/0x80 [ 67.858860][ T114] __kasan_kmalloc+0x98/0xb0 [ 67.863447][ T114] __kmalloc_cache_noprof+0x243/0x390 [ 67.868828][ T114] lmLogOpen+0x320/0x1040 [ 67.873146][ T114] jfs_mount_rw+0xf1/0x6a0 [ 67.877556][ T114] jfs_fill_super+0x775/0xd90 [ 67.882227][ T114] get_tree_bdev_flags+0x48c/0x5c0 [ 67.887332][ T114] vfs_get_tree+0x90/0x2b0 [ 67.891735][ T114] do_new_mount+0x2be/0xb40 [ 67.896229][ T114] __se_sys_mount+0x2d6/0x3c0 [ 67.900898][ T114] do_syscall_64+0xf3/0x230 [ 67.905396][ T114] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 67.911283][ T114] [ 67.913591][ T114] Freed by task 5815: [ 67.917557][ T114] kasan_save_track+0x3f/0x80 [ 67.922227][ T114] kasan_save_free_info+0x40/0x50 [ 67.927245][ T114] __kasan_slab_free+0x59/0x70 [ 67.932006][ T114] kfree+0x196/0x430 [ 67.935905][ T114] lmLogClose+0x2a1/0x530 [ 67.940227][ T114] jfs_umount+0x2ce/0x3a0 [ 67.944551][ T114] jfs_put_super+0x8a/0x190 [ 67.949046][ T114] generic_shutdown_super+0x139/0x2d0 [ 67.954412][ T114] kill_block_super+0x44/0x90 [ 67.959081][ T114] deactivate_locked_super+0xc4/0x130 [ 67.964466][ T114] cleanup_mnt+0x41f/0x4b0 [ 67.968884][ T114] task_work_run+0x24f/0x310 [ 67.973489][ T114] syscall_exit_to_user_mode+0x13f/0x340 [ 67.979119][ T114] do_syscall_64+0x100/0x230 [ 67.983704][ T114] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 67.989588][ T114] [ 67.991897][ T114] The buggy address belongs to the object at ffff88805a0ea000 [ 67.991897][ T114] which belongs to the cache kmalloc-1k of size 1024 [ 68.005936][ T114] The buggy address is located 264 bytes inside of [ 68.005936][ T114] freed 1024-byte region [ffff88805a0ea000, ffff88805a0ea400) [ 68.019804][ T114] [ 68.022118][ T114] The buggy address belongs to the physical page: [ 68.028528][ T114] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x5a0e8 [ 68.037276][ T114] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 68.045759][ T114] ksm flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff) [ 68.053647][ T114] page_type: f5(slab) [ 68.057624][ T114] raw: 00fff00000000040 ffff88801ac41dc0 ffffea0000a08c00 0000000000000003 [ 68.066196][ T114] raw: 0000000000000000 0000000080100010 00000001f5000000 0000000000000000 [ 68.074769][ T114] head: 00fff00000000040 ffff88801ac41dc0 ffffea0000a08c00 0000000000000003 [ 68.083427][ T114] head: 0000000000000000 0000000080100010 00000001f5000000 0000000000000000 [ 68.092090][ T114] head: 00fff00000000003 ffffea0001683a01 ffffffffffffffff 0000000000000000 [ 68.100751][ T114] head: 0000000000000008 0000000000000000 00000000ffffffff 0000000000000000 [ 68.109403][ T114] page dumped because: kasan: bad access detected [ 68.115814][ T114] page_owner tracks the page as allocated [ 68.121514][ T114] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd2820(GFP_ATOMIC|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 5487, tgid 5487 (dhcpcd), ts 39029959321, free_ts 38988595375 [ 68.141729][ T114] post_alloc_hook+0x1f3/0x230 [ 68.146487][ T114] get_page_from_freelist+0x3651/0x37a0 [ 68.152033][ T114] __alloc_pages_noprof+0x292/0x710 [ 68.157243][ T114] alloc_pages_mpol_noprof+0x3e8/0x680 [ 68.162704][ T114] alloc_slab_page+0x6a/0x140 [ 68.167377][ T114] allocate_slab+0x5a/0x2f0 [ 68.171877][ T114] ___slab_alloc+0xcd1/0x14b0 [ 68.178936][ T114] __slab_alloc+0x58/0xa0 [ 68.183280][ T114] __kmalloc_node_track_caller_noprof+0x2e9/0x4c0 [ 68.189689][ T114] kmalloc_reserve+0x111/0x2a0 [ 68.194444][ T114] __alloc_skb+0x1f3/0x440 [ 68.198845][ T114] inet6_rt_notify+0xba/0x240 [ 68.203529][ T114] fib6_add+0x1e33/0x4420 [ 68.207883][ T114] ip6_route_add+0x8b/0x160 [ 68.212390][ T114] addrconf_prefix_route+0x314/0x4e0 [ 68.217792][ T114] inet6_addr_add+0x627/0xb00 [ 68.222471][ T114] page last free pid 5587 tgid 5587 stack trace: [ 68.228787][ T114] free_unref_page+0xde3/0x1130 [ 68.233630][ T114] __put_partials+0xeb/0x130 [ 68.238209][ T114] put_cpu_partial+0x17c/0x250 [ 68.242962][ T114] __slab_free+0x2ea/0x3d0 [ 68.247369][ T114] qlist_free_all+0x9a/0x140 [ 68.251952][ T114] kasan_quarantine_reduce+0x14f/0x170 [ 68.257401][ T114] __kasan_slab_alloc+0x23/0x80 [ 68.262245][ T114] kmem_cache_alloc_noprof+0x1d9/0x380 [ 68.267714][ T114] getname_flags+0xb7/0x540 [ 68.272207][ T114] vfs_fstatat+0x3f/0x130 [ 68.276525][ T114] __x64_sys_newfstatat+0x11d/0x1a0 [ 68.281722][ T114] do_syscall_64+0xf3/0x230 [ 68.286221][ T114] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 68.292104][ T114] [ 68.294414][ T114] Memory state around the buggy address: [ 68.300035][ T114] ffff88805a0ea000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 68.308082][ T114] ffff88805a0ea080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 68.316130][ T114] >ffff88805a0ea100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 68.324171][ T114] ^ [ 68.328484][ T114] ffff88805a0ea180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 68.336530][ T114] ffff88805a0ea200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 68.344577][ T114] ================================================================== [ 68.352859][ T114] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 68.360068][ T114] CPU: 0 UID: 0 PID: 114 Comm: jfsCommit Not tainted 6.12.0-syzkaller-12128-gf788b5ef1ca9 #0 [ 68.370235][ T114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 68.380305][ T114] Call Trace: [ 68.383590][ T114] <TASK> [ 68.386526][ T114] dump_stack_lvl+0x241/0x360 [ 68.391227][ T114] ? __pfx_dump_stack_lvl+0x10/0x10 [ 68.396439][ T114] ? __pfx__printk+0x10/0x10 [ 68.401044][ T114] ? vscnprintf+0x5d/0x90 [ 68.405385][ T114] panic+0x349/0x880 [ 68.409295][ T114] ? check_panic_on_warn+0x21/0xb0 [ 68.414415][ T114] ? __pfx_panic+0x10/0x10 [ 68.418844][ T114] ? mark_lock+0x9a/0x360 [ 68.423181][ T114] ? _raw_spin_unlock_irqrestore+0xd8/0x140 [ 68.429263][ T114] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 68.435169][ T114] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 68.441507][ T114] ? print_report+0x502/0x550 [ 68.446201][ T114] check_panic_on_warn+0x86/0xb0 [ 68.451159][ T114] ? __mutex_lock+0x7fb/0xee0 [ 68.455854][ T114] end_report+0x77/0x160 [ 68.460115][ T114] kasan_report+0x154/0x180 [ 68.464640][ T114] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 68.470558][ T114] ? __mutex_lock+0x7fb/0xee0 [ 68.475521][ T114] __mutex_lock+0x7fb/0xee0 [ 68.480052][ T114] ? __mutex_lock+0x5ef/0xee0 [ 68.484747][ T114] ? jfs_syncpt+0x26/0xa0 [ 68.489101][ T114] ? __pfx___mutex_lock+0x10/0x10 [ 68.494232][ T114] ? txEnd+0x302/0x560 [ 68.498319][ T114] ? do_raw_spin_lock+0x14f/0x370 [ 68.503376][ T114] ? do_raw_spin_unlock+0x13c/0x8b0 [ 68.508606][ T114] ? __wake_up_common_lock+0x18c/0x1e0 [ 68.514080][ T114] jfs_syncpt+0x26/0xa0 [ 68.518255][ T114] txEnd+0x30f/0x560 [ 68.522168][ T114] jfs_lazycommit+0x634/0xb80 [ 68.526858][ T114] ? _raw_spin_unlock_irqrestore+0x8f/0x140 [ 68.532770][ T114] ? lockdep_hardirqs_on+0x99/0x150 [ 68.537988][ T114] ? __pfx_jfs_lazycommit+0x10/0x10 [ 68.543216][ T114] ? __pfx_default_wake_function+0x10/0x10 [ 68.549038][ T114] ? __kthread_parkme+0x169/0x1d0 [ 68.554074][ T114] ? __pfx_jfs_lazycommit+0x10/0x10 [ 68.559342][ T114] kthread+0x2f0/0x390 [ 68.563426][ T114] ? __pfx_jfs_lazycommit+0x10/0x10 [ 68.568642][ T114] ? __pfx_kthread+0x10/0x10 [ 68.573247][ T114] ret_from_fork+0x4b/0x80 [ 68.577679][ T114] ? __pfx_kthread+0x10/0x10 [ 68.582282][ T114] ret_from_fork_asm+0x1a/0x30 [ 68.587071][ T114] </TASK> [ 68.590374][ T114] Kernel Offset: disabled [ 68.594685][ T114] Rebooting in 86400 seconds..