Warning: Permanently added '10.128.0.202' (ED25519) to the list of known hosts.
2025/10/09 08:08:24 parsed 1 programs
[ 75.749184][ T3187] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 76.906389][ T14] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 76.914658][ T14] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 76.941196][ T1697] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 76.949123][ T1697] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 77.878820][ T3198] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 77.886192][ T3198] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 77.893690][ T3198] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 77.901029][ T3198] netdevsim netdevsim0 netdevsim3: renamed from eth3
2025/10/09 08:08:28 executed programs: 0
[ 79.759186][ T3198] syz-executor (3198) used greatest stack depth: 11016 bytes left
[ 82.809002][ T3652] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 82.817503][ T3648] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 82.826753][ T3652] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 82.834625][ T3648] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 82.842625][ T3652] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 82.854440][ T3648] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 82.861969][ T3652] netdevsim netdevsim2 netdevsim3: renamed from eth3
[ 82.869203][ T3648] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 83.024402][ T3669] netdevsim netdevsim6 netdevsim0: renamed from eth0
[ 83.041340][ T3669] netdevsim netdevsim6 netdevsim1: renamed from eth1
[ 83.060665][ T3669] netdevsim netdevsim6 netdevsim2: renamed from eth2
[ 83.085412][ T3669] netdevsim netdevsim6 netdevsim3: renamed from eth3
[ 83.214334][ T3657] netdevsim netdevsim3 netdevsim0: renamed from eth0
[ 83.232155][ T3651] netdevsim netdevsim5 netdevsim0: renamed from eth0
[ 83.239999][ T3657] netdevsim netdevsim3 netdevsim1: renamed from eth1
[ 83.257709][ T3657] netdevsim netdevsim3 netdevsim2: renamed from eth2
[ 83.265154][ T3651] netdevsim netdevsim5 netdevsim1: renamed from eth1
[ 83.272865][ T3657] netdevsim netdevsim3 netdevsim3: renamed from eth3
[ 83.280587][ T3651] netdevsim netdevsim5 netdevsim2: renamed from eth2
[ 83.290141][ T3651] netdevsim netdevsim5 netdevsim3: renamed from eth3
[ 91.060563][ T1697] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 91.068383][ T1697] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 91.077037][ T37] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 91.085189][ T37] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2025/10/09 08:08:40 executed programs: 10
[ 91.498586][ T37] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 91.506451][ T37] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 91.520710][ T50] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 91.528532][ T50] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 91.680651][ T3685] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 91.688467][ T3685] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 91.691002][ T50] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 91.703565][ T50] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 91.811267][ T37] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 91.819082][ T37] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 91.841485][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 91.849330][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 92.039139][ T3685] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 92.047257][ T3685] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 92.068855][ T831] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 92.076715][ T831] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2025/10/09 08:08:45 executed programs: 931
2025/10/09 08:08:50 executed programs: 2177
[ 104.022789][T10759] netdevsim netdevsim5 netdevsim0: renamed from eth0
[ 104.037554][T10759] netdevsim netdevsim5 netdevsim1: renamed from eth1
[ 104.053231][T10759] netdevsim netdevsim5 netdevsim2: renamed from eth2
[ 104.075276][T10759] netdevsim netdevsim5 netdevsim3: renamed from eth3
2025/10/09 08:08:55 executed programs: 3110
[ 109.270708][ T3685] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 109.278544][ T3685] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 109.293120][ T50] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 109.300974][ T50] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 109.451403][T13170] netdevsim netdevsim7 netdevsim0: renamed from eth0
[ 109.458895][T13170] netdevsim netdevsim7 netdevsim1: renamed from eth1
[ 109.479528][T13170] netdevsim netdevsim7 netdevsim2: renamed from eth2
[ 109.495192][T13170] netdevsim netdevsim7 netdevsim3: renamed from eth3
2025/10/09 08:09:00 executed programs: 4063
[ 113.919844][ T37] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 113.927706][ T37] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 113.941648][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 113.949552][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2025/10/09 08:09:05 executed programs: 5094
[ 116.428902][T16241] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 116.446791][T16241] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 116.456680][T16241] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 116.473452][T16241] netdevsim netdevsim0 netdevsim3: renamed from eth3
2025/10/09 08:09:10 executed programs: 6131
[ 121.383302][ T37] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 121.391295][ T37] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 121.411043][ T3685] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 121.418893][ T3685] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 123.798836][T19794] netdevsim netdevsim5 netdevsim0: renamed from eth0
[ 123.827766][T19794] netdevsim netdevsim5 netdevsim1: renamed from eth1
[ 123.844973][T19794] netdevsim netdevsim5 netdevsim2: renamed from eth2
[ 123.855410][T19794] netdevsim netdevsim5 netdevsim3: renamed from eth3
2025/10/09 08:09:15 executed programs: 7109
[ 128.779467][ T60] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 128.787355][ T60] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 128.801731][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 128.809572][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 131.262426][T23274] netdevsim netdevsim7 netdevsim0: renamed from eth0
[ 131.279898][T23274] netdevsim netdevsim7 netdevsim1: renamed from eth1
[ 131.302206][T23274] netdevsim netdevsim7 netdevsim2: renamed from eth2
[ 131.324415][T23274] netdevsim netdevsim7 netdevsim3: renamed from eth3
2025/10/09 08:09:20 executed programs: 8110
2025/10/09 08:09:25 executed programs: 9113
[ 136.657428][ T50] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 136.665668][ T50] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 136.676389][ T831] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 136.684298][ T831] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 139.081576][T26955] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 139.095957][T26955] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 139.108536][T26955] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 139.126466][T26955] netdevsim netdevsim0 netdevsim3: renamed from eth3
2025/10/09 08:09:30 executed programs: 10092
[ 144.131138][ T3685] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 144.138958][ T3685] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 144.149819][ T37] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 144.157737][ T37] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2025/10/09 08:09:35 executed programs: 11121
[ 146.534935][T30509] netdevsim netdevsim5 netdevsim0: renamed from eth0
[ 146.547525][T30509] netdevsim netdevsim5 netdevsim1: renamed from eth1
[ 146.569125][T30509] netdevsim netdevsim5 netdevsim2: renamed from eth2
[ 146.580636][T30509] netdevsim netdevsim5 netdevsim3: renamed from eth3
2025/10/09 08:09:40 executed programs: 12183
[ 151.806991][ T3685] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 151.814973][ T3685] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 151.828034][ T37] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 151.835926][ T37] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 154.329554][ T1766] netdevsim netdevsim7 netdevsim0: renamed from eth0
[ 154.356074][ T1766] netdevsim netdevsim7 netdevsim1: renamed from eth1
[ 154.384458][ T1766] netdevsim netdevsim7 netdevsim2: renamed from eth2
[ 154.402095][ T1766] netdevsim netdevsim7 netdevsim3: renamed from eth3
2025/10/09 08:09:45 executed programs: 13181
[ 159.400398][ T37] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 159.408231][ T37] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 159.417830][ T60] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 159.425893][ T60] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2025/10/09 08:09:50 executed programs: 14203
[ 161.979748][ T5391] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 161.988656][ T5391] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 162.000632][ T5391] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 162.017391][ T5391] netdevsim netdevsim0 netdevsim3: renamed from eth3
2025/10/09 08:09:55 executed programs: 15234
[ 167.147134][ T50] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 167.155111][ T50] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 167.173203][ T50] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 167.181190][ T50] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 169.498363][ T9133] netdevsim netdevsim5 netdevsim0: renamed from eth0
[ 169.508662][ T9133] netdevsim netdevsim5 netdevsim1: renamed from eth1
[ 169.523348][ T9133] netdevsim netdevsim5 netdevsim2: renamed from eth2
[ 169.546991][ T9133] netdevsim netdevsim5 netdevsim3: renamed from eth3
2025/10/09 08:10:00 executed programs: 16224
[ 174.824023][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 174.828123][ T50] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 174.832039][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 174.839764][ T50] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2025/10/09 08:10:05 executed programs: 17254
[ 177.247562][T12767] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 177.264681][T12767] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 177.275601][T12767] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 177.295760][T12767] netdevsim netdevsim2 netdevsim3: renamed from eth3
2025/10/09 08:10:10 executed programs: 18256
[ 182.355316][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 182.363245][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 182.373105][ T37] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 182.381159][ T37] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 184.888852][T16327] netdevsim netdevsim6 netdevsim0: renamed from eth0
[ 184.900088][T16327] netdevsim netdevsim6 netdevsim1: renamed from eth1
[ 184.913381][T16327] netdevsim netdevsim6 netdevsim2: renamed from eth2
[ 184.955796][T16327] netdevsim netdevsim6 netdevsim3: renamed from eth3
2025/10/09 08:10:15 executed programs: 19216
[ 189.963689][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 189.971626][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 189.988604][ T37] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 189.996483][ T37] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2025/10/09 08:10:20 executed programs: 20217
[ 192.407027][T19883] netdevsim netdevsim7 netdevsim0: renamed from eth0
[ 192.428989][T19883] netdevsim netdevsim7 netdevsim1: renamed from eth1
[ 192.438488][T19883] netdevsim netdevsim7 netdevsim2: renamed from eth2
[ 192.450072][T19883] netdevsim netdevsim7 netdevsim3: renamed from eth3
2025/10/09 08:10:25 executed programs: 21220
[ 197.723024][ T50] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 197.730907][ T50] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 197.741015][ T50] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 197.748841][ T50] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 200.216769][T23523] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 200.233410][T23523] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 200.252824][T23523] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 200.267525][T23523] netdevsim netdevsim0 netdevsim3: renamed from eth3
2025/10/09 08:10:30 executed programs: 22206
[ 205.298911][ T50] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 205.307027][ T50] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 205.319962][ T60] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 205.327800][ T60] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2025/10/09 08:10:35 executed programs: 23242
[ 207.716201][T27122] netdevsim netdevsim5 netdevsim0: renamed from eth0
[ 207.739611][T27122] netdevsim netdevsim5 netdevsim1: renamed from eth1
[ 207.758017][T27122] netdevsim netdevsim5 netdevsim2: renamed from eth2
[ 207.785806][T27122] netdevsim netdevsim5 netdevsim3: renamed from eth3
2025/10/09 08:10:40 executed programs: 24233
[ 212.486329][ T831] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 212.494281][ T831] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 212.508953][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 212.516862][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 215.018209][T30476] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 215.043630][T30476] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 215.053359][T30476] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 215.077003][T30476] netdevsim netdevsim2 netdevsim3: renamed from eth3
2025/10/09 08:10:45 executed programs: 25221
[ 220.089381][ T14] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 220.097534][ T14] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 220.112145][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 220.120039][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2025/10/09 08:10:50 executed programs: 26268
[ 222.582931][ T1645] netdevsim netdevsim7 netdevsim0: renamed from eth0
[ 222.593968][ T1645] netdevsim netdevsim7 netdevsim1: renamed from eth1
[ 222.612548][ T1645] netdevsim netdevsim7 netdevsim2: renamed from eth2
[ 222.630587][ T1645] netdevsim netdevsim7 netdevsim3: renamed from eth3
2025/10/09 08:10:55 executed programs: 27302
[ 227.971203][ T3685] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 227.979047][ T3685] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 227.992227][ T3685] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 228.000099][ T3685] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 230.410815][ T5467] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 230.426717][ T5467] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 230.441563][ T5467] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 230.456057][ T5467] netdevsim netdevsim0 netdevsim3: renamed from eth3
2025/10/09 08:11:00 executed programs: 28281
[ 235.303107][ T3685] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 235.310975][ T3685] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 235.323187][ T50] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 235.331243][ T50] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2025/10/09 08:11:05 executed programs: 29297
[ 237.737990][ T8917] netdevsim netdevsim5 netdevsim0: renamed from eth0
[ 237.746705][ T8917] netdevsim netdevsim5 netdevsim1: renamed from eth1
[ 237.754354][ T8917] netdevsim netdevsim5 netdevsim2: renamed from eth2
[ 237.766486][ T8917] netdevsim netdevsim5 netdevsim3: renamed from eth3
2025/10/09 08:11:10 executed programs: 30297
[ 242.971766][ T60] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 242.979614][ T60] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 242.988610][ T50] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 242.996486][ T50] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 245.394883][T12510] netdevsim netdevsim6 netdevsim0: renamed from eth0
[ 245.425300][T12510] netdevsim netdevsim6 netdevsim1: renamed from eth1
[ 245.439165][T12510] netdevsim netdevsim6 netdevsim2: renamed from eth2
[ 245.473261][T12510] netdevsim netdevsim6 netdevsim3: renamed from eth3
2025/10/09 08:11:15 executed programs: 31261
[ 250.589588][ T37] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 250.597485][ T37] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 250.599761][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 250.612847][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2025/10/09 08:11:20 executed programs: 32292
[ 252.120751][ T31] INFO: task syz.3.117:6213 blocked for more than 143 seconds.
[ 252.128322][ T31] Not tainted syzkaller #0
[ 252.133358][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 252.142158][ T31] task:syz.3.117 state:D stack:13496 pid:6213 tgid:6208 ppid:3657 task_flags:0x400040 flags:0x00080002
[ 252.154293][ T31] Call Trace:
[ 252.157570][ T31]
[ 252.160664][ T31] __schedule+0x756/0xc50
[ 252.165200][ T31] ? schedule+0x21/0x140
[ 252.169445][ T31] schedule+0xac/0x140
[ 252.173871][ T31] schedule_preempt_disabled+0x32/0x60
[ 252.179335][ T31] rwsem_down_read_slowpath+0x282/0x540
[ 252.184951][ T31] down_read+0x86/0xf0
[ 252.189018][ T31] __rmap_walk_file+0x13e/0x380
[ 252.193941][ T31] migrate_pages+0x6e7/0x1450
[ 252.198658][ T31] ? __pfx_alloc_migration_target_by_mpol+0x10/0x10
[ 252.205315][ T31] ? __pfx_remove_migration_pte+0x10/0x10
[ 252.211105][ T31] __se_sys_mbind+0x8bb/0xa50
[ 252.215799][ T31] do_syscall_64+0x8f/0x250
[ 252.220324][ T31] ? fpregs_assert_state_consistent+0x3a/0x60
[ 252.226390][ T31] ? clear_bhb_loop+0x60/0xb0
[ 252.231080][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 252.236970][ T31] RIP: 0033:0x7f1850fdcda9
[ 252.241496][ T31] RSP: 002b:00007f1850a4f038 EFLAGS: 00000246 ORIG_RAX: 00000000000000ed
[ 252.250079][ T31] RAX: ffffffffffffffda RBX: 00007f18511f5fa0 RCX: 00007f1850fdcda9
[ 252.258224][ T31] RDX: 0000000000000000 RSI: 0000000000800000 RDI: 0000000020001000
[ 252.266217][ T31] RBP: 00007f185105e2a0 R08: 0000000000000040 R09: 0000000000000002
[ 252.274231][ T31] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 252.282306][ T31] R13: 0000000000000000 R14: 00007f18511f5fa0 R15: 00007fff81909a78
[ 252.290403][ T31]
[ 252.294555][ T31] INFO: task syz.3.117:6238 blocked for more than 143 seconds.
[ 252.302135][ T31] Not tainted syzkaller #0
[ 252.307075][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 252.315769][ T31] task:syz.3.117 state:D stack:13816 pid:6238 tgid:6208 ppid:3657 task_flags:0x400040 flags:0x00080002
[ 252.327694][ T31] Call Trace:
[ 252.330994][ T31]
[ 252.333925][ T31] __schedule+0x756/0xc50
[ 252.338259][ T31] ? schedule+0x21/0x140
[ 252.342742][ T31] schedule+0xac/0x140
[ 252.346818][ T31] io_schedule+0x3f/0x60
[ 252.351096][ T31] folio_wait_bit_common+0x36b/0x650
[ 252.356385][ T31] ? __pfx_wake_page_function+0x10/0x10
[ 252.361950][ T31] __filemap_get_folio+0x11c/0x7d0
[ 252.367180][ T31] hugetlbfs_zero_partial_page+0x42/0x210
[ 252.372916][ T31] ? hugetlbfs_fallocate+0x61f/0x8c0
[ 252.378204][ T31] hugetlbfs_fallocate+0x634/0x8c0
[ 252.383364][ T31] vfs_fallocate+0x349/0x390
[ 252.387953][ T31] madvise_vma_behavior+0x48c/0x19c0
[ 252.393275][ T31] ? mas_prev_slot+0x406/0x450
[ 252.398042][ T31] ? find_vma_prev+0xb3/0x100
[ 252.402752][ T31] madvise_do_behavior+0x49f/0x7a0
[ 252.407865][ T31] do_madvise+0x1e5/0x270
[ 252.412389][ T31] __x64_sys_madvise+0x2d/0x40
[ 252.417326][ T31] do_syscall_64+0x8f/0x250
[ 252.421850][ T31] ? fpregs_assert_state_consistent+0x3a/0x60
[ 252.427933][ T31] ? clear_bhb_loop+0x60/0xb0
[ 252.432623][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 252.438507][ T31] RIP: 0033:0x7f1850fdcda9
[ 252.442946][ T31] RSP: 002b:00007f1850a2e038 EFLAGS: 00000246 ORIG_RAX: 000000000000001c
[ 252.451554][ T31] RAX: ffffffffffffffda RBX: 00007f18511f6080 RCX: 00007f1850fdcda9
[ 252.459688][ T31] RDX: 0000000000000009 RSI: 0000000000600002 RDI: 0000000020000000
[ 252.467681][ T31] RBP: 00007f185105e2a0 R08: 0000000000000000 R09: 0000000000000000
[ 252.475675][ T31] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 252.483653][ T31] R13: 0000000000000001 R14: 00007f18511f6080 R15: 00007fff81909a78
[ 252.491653][ T31]
[ 252.495625][ T31]
[ 252.495625][ T31] Showing all locks held in the system:
[ 252.503398][ T31] 2 locks held by kworker/u8:1/14:
[ 252.508498][ T31] #0: ffff88810007c948 ((wq_completion)events_unbound){....}-{0:0}, at: process_scheduled_works+0x34c/0x8c0
[ 252.520164][ T31] #1: ffffc9000007be28 ((work_completion)(&sub_info->work)){....}-{0:0}, at: process_scheduled_works+0x373/0x8c0
[ 252.532191][ T31] no locks held by kworker/1:0/24.
[ 252.537298][ T31] 1 lock held by khungtaskd/31:
[ 252.542173][ T31] #0: ffffffff83fb4350 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x2e/0x100
[ 252.552107][ T31] 2 locks held by getty/1936:
[ 252.556831][ T31] #0: ffff88810b6c40a0 (&tty->ldisc_sem){....}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x50
[ 252.566788][ T31] #1: ffffc9000324f2f0 (&ldata->atomic_read_lock){....}-{3:3}, at: n_tty_read+0x257/0xba0
[ 252.576907][ T31] 3 locks held by kworker/1:4/4257:
[ 252.582128][ T31] #0: ffff88810006ad48 ((wq_completion)events){....}-{0:0}, at: process_scheduled_works+0x34c/0x8c0
[ 252.593016][ T31] #1: ffffc90001e73e28 ((fqdir_free_work).work){....}-{0:0}, at: process_scheduled_works+0x373/0x8c0
[ 252.604002][ T31] #2: ffffffff83fb5200 (rcu_state.barrier_mutex){....}-{3:3}, at: rcu_barrier+0x34/0x260
[ 252.613921][ T31] 1 lock held by syz.3.117/6213:
[ 252.618854][ T31] #0: ffff8881012b1610 (&hugetlbfs_i_mmap_rwsem_key){....}-{3:3}, at: __rmap_walk_file+0x13e/0x380
[ 252.629674][ T31] 3 locks held by syz.3.117/6238:
[ 252.634713][ T31] #0: ffff888101a9c3f8 (sb_writers#12){....}-{0:0}, at: vfs_fallocate+0x330/0x390
[ 252.644040][ T31] #1: ffff8881012b1348 (&sb->s_type->i_mutex_key#16){....}-{3:3}, at: hugetlbfs_fallocate+0x172/0x8c0
[ 252.655184][ T31] #2: ffff8881012b1610 (&hugetlbfs_i_mmap_rwsem_key){....}-{3:3}, at: hugetlbfs_fallocate+0x216/0x8c0
[ 252.666417][ T31] 1 lock held by syz.7.32344/16794:
[ 252.671635][ T31] #0: ffffffff83fb5338 (rcu_state.exp_mutex){....}-{3:3}, at: synchronize_rcu_expedited+0x179/0x620
[ 252.682547][ T31] 1 lock held by syz.2.32345/16796:
[ 252.687733][ T31] #0: ffffffff83fb5338 (rcu_state.exp_mutex){....}-{3:3}, at: synchronize_rcu_expedited+0x2df/0x620
[ 252.698646][ T31]
[ 252.700979][ T31] =============================================
[ 252.700979][ T31]
[ 252.709377][ T31] NMI backtrace for cpu 0
[ 252.709400][ T31] CPU: 0 UID: 0 PID: 31 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(none)
[ 252.709414][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 252.709420][ T31] Call Trace:
[ 252.709424][ T31]
[ 252.709428][ T31] dump_stack_lvl+0x11f/0x1b0
[ 252.709444][ T31] nmi_cpu_backtrace+0x227/0x240
[ 252.709462][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[ 252.709478][ T31] nmi_trigger_cpumask_backtrace+0xea/0x200
[ 252.709495][ T31] watchdog+0x864/0x8a0
[ 252.709509][ T31] ? watchdog+0x138/0x8a0
[ 252.709524][ T31] kthread+0x2bd/0x300
[ 252.709539][ T31] ? __pfx_watchdog+0x10/0x10
[ 252.709553][ T31] ? __pfx_kthread+0x10/0x10
[ 252.709567][ T31] ret_from_fork+0x172/0x290
[ 252.709582][ T31] ? __pfx_kthread+0x10/0x10
[ 252.709597][ T31] ret_from_fork_asm+0x1a/0x30
[ 252.709614][ T31]
[ 252.709617][ T31] Sending NMI from CPU 0 to CPUs 1:
[ 252.805212][ C1] NMI backtrace for cpu 1
[ 252.805220][ C1] CPU: 1 UID: 0 PID: 37 Comm: kworker/u8:2 Not tainted syzkaller #0 PREEMPT(none)
[ 252.805233][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 252.805239][ C1] Workqueue: events_unbound toggle_allocation_gate
[ 252.805257][ C1] RIP: 0010:switch_mm_irqs_off+0x2fe/0x490
[ 252.805270][ C1] Code: 96 e8 31 85 f3 0f 1e fa 4c 89 e7 e8 1c f7 ff ff eb 11 cc cc cc f3 0f 1e fa 41 8d 4f 01 0f b7 c9 48 09 c8 f3 0f 1e fa 0f 22 d8 <0f> 1f 44 00 00 65 8b 05 ca f8 f2 03 89 c0 48 0f a3 05 fc 02 ee 02
[ 252.805278][ C1] RSP: 0018:ffffc9000013fbf0 EFLAGS: 00000093
[ 252.805286][ C1] RAX: 000000010006c000 RBX: ffff888100070000 RCX: ffff888101aa0000
[ 252.805293][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 252.805299][ C1] RBP: 0000000003e7a000 R08: 0000000000000000 R09: 000000000000003a
[ 252.805306][ C1] R10: 0000000000000000 R11: ffffffff813720f0 R12: ffff88810006c000
[ 252.805312][ C1] R13: 0000000000000000 R14: ffffffff83ff21c0 R15: 0000000000010000
[ 252.805319][ C1] FS: 0000000000000000(0000) GS:ffff8882b2a0b000(0000) knlGS:0000000000000000
[ 252.805327][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 252.805334][ C1] CR2: 00007f07d0dfe4ac CR3: 000000010006c000 CR4: 00000000003506f0
[ 252.805344][ C1] Call Trace:
[ 252.805348][ C1]
[ 252.805352][ C1] ? __kmem_cache_alloc_bulk+0xe0/0x3e0
[ 252.805364][ C1] use_temporary_mm+0xae/0x140
[ 252.805375][ C1] __text_poke+0x2d0/0x4d0
[ 252.805386][ C1] ? __kmem_cache_alloc_bulk+0xe0/0x3e0
[ 252.805397][ C1] ? __pfx_text_poke_memcpy+0x10/0x10
[ 252.805408][ C1] smp_text_poke_batch_finish+0x4a3/0x660
[ 252.805420][ C1] ? __kvmalloc_node_noprof+0x150/0x7d0
[ 252.805433][ C1] ? process_scheduled_works+0x373/0x8c0
[ 252.805444][ C1] arch_jump_label_transform_apply+0x1c/0x30
[ 252.805463][ C1] static_key_disable+0x64/0x90
[ 252.805477][ C1] toggle_allocation_gate+0x107/0x150
[ 252.805491][ C1] ? __pfx_autoremove_wake_function+0x10/0x10
[ 252.805503][ C1] process_scheduled_works+0x3e1/0x8c0
[ 252.805517][ C1] worker_thread+0x36d/0x4e0
[ 252.805530][ C1] kthread+0x2bd/0x300
[ 252.805543][ C1] ? __pfx_worker_thread+0x10/0x10
[ 252.805555][ C1] ? __pfx_kthread+0x10/0x10
[ 252.805568][ C1] ret_from_fork+0x172/0x290
[ 252.805581][ C1] ? __pfx_kthread+0x10/0x10
[ 252.805594][ C1] ret_from_fork_asm+0x1a/0x30
[ 252.805609][ C1]
[ 252.806228][ T31] Kernel panic - not syncing: hung_task: blocked tasks
[ 253.049610][ T31] Kernel Offset: disabled
[ 253.053909][ T31] Rebooting in 86400 seconds..