Warning: Permanently added '10.128.1.170' (ED25519) to the list of known hosts.
2025/09/08 10:59:54 parsed 1 programs
[ 77.648994][ T2437] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 78.854451][ T1378] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 78.863460][ T1378] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 78.871498][ T1378] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 78.883201][ T1378] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 78.892568][ T1378] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 79.622232][ T2448] chnl_net:caif_netlink_parms(): no params data found
[ 80.974176][ T1562] Bluetooth: hci0: command tx timeout
[ 82.156449][ T2448] 8021q: adding VLAN 0 to HW filter on device bond0
[ 83.055937][ T1562] Bluetooth: hci0: command tx timeout
[ 83.830483][ T2448] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 85.134111][ T1562] Bluetooth: hci0: command tx timeout
2025/09/08 11:00:03 executed programs: 0
[ 86.927057][ T1378] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 86.938362][ T1378] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 86.947827][ T1378] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 86.967211][ T1378] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 86.971225][ T47] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 86.982227][ T47] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 86.990843][ T47] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 86.999017][ T2907] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 87.006754][ T47] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 87.014481][ T47] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 87.021656][ T2912] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 87.028522][ T47] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 87.030929][ T2912] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 87.038387][ T47] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 87.043812][ T2912] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 87.058926][ T2910] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 87.059634][ T2914] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 87.066105][ T2912] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 87.074012][ T2914] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 87.088818][ T2914] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 87.169182][ T2914] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[ 87.184933][ T2914] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[ 87.192778][ T2914] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[ 87.210009][ T2914] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[ 87.218516][ T2914] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[ 87.418888][ T14] bond0 (unregistering): Released all slaves
[ 88.301457][ T2902] chnl_net:caif_netlink_parms(): no params data found
[ 88.538675][ T2918] chnl_net:caif_netlink_parms(): no params data found
[ 88.566057][ T2898] chnl_net:caif_netlink_parms(): no params data found
[ 88.613861][ T2905] chnl_net:caif_netlink_parms(): no params data found
[ 88.811410][ T2908] chnl_net:caif_netlink_parms(): no params data found
[ 89.136549][ T2904] Bluetooth: hci0: command tx timeout
[ 89.142225][ T2914] Bluetooth: hci3: command tx timeout
[ 89.142237][ T2912] Bluetooth: hci2: command tx timeout
[ 89.142340][ T2912] Bluetooth: hci1: command tx timeout
[ 89.304657][ T2912] Bluetooth: hci4: command tx timeout
[ 91.214670][ T2912] Bluetooth: hci1: command tx timeout
[ 91.220106][ T2912] Bluetooth: hci3: command tx timeout
[ 91.224152][ T1378] Bluetooth: hci0: command tx timeout
[ 91.225919][ T2914] Bluetooth: hci2: command tx timeout
[ 91.374048][ T2914] Bluetooth: hci4: command tx timeout
[ 93.300658][ T2914] Bluetooth: hci0: command tx timeout
[ 93.306268][ T2912] Bluetooth: hci2: command tx timeout
[ 93.311670][ T2912] Bluetooth: hci1: command tx timeout
[ 93.317737][ T2904] Bluetooth: hci3: command tx timeout
[ 93.457451][ T2912] Bluetooth: hci4: command tx timeout
[ 95.374273][ T2912] Bluetooth: hci2: command tx timeout
[ 95.379747][ T2914] Bluetooth: hci1: command tx timeout
[ 95.385510][ T2904] Bluetooth: hci0: command tx timeout
[ 95.386166][ T1378] Bluetooth: hci3: command tx timeout
[ 95.535266][ T1378] Bluetooth: hci4: command tx timeout
[ 100.152406][ T2902] 8021q: adding VLAN 0 to HW filter on device bond0
[ 100.557298][ T2898] 8021q: adding VLAN 0 to HW filter on device bond0
[ 100.638625][ T2918] 8021q: adding VLAN 0 to HW filter on device bond0
[ 100.657171][ T2905] 8021q: adding VLAN 0 to HW filter on device bond0
[ 100.775397][ T2908] 8021q: adding VLAN 0 to HW filter on device bond0
[ 108.252984][ T2898] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 108.377842][ T2902] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 108.488792][ T2918] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 108.540817][ T2905] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 108.617554][ T2908] 8021q: adding VLAN 0 to HW filter on device batadv0
2025/09/08 11:00:38 executed programs: 10
[ 137.993414][ T2904] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1
[ 138.002563][ T2912] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9
[ 138.011509][ T2912] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9
[ 138.021525][ T2912] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1
[ 138.029593][ T2912] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9
[ 138.030457][ T1557] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1
[ 138.037014][ T2912] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4
[ 138.051964][ T2912] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9
[ 138.060767][ T2912] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4
[ 138.065778][ T1557] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9
[ 138.068505][ T2912] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2
[ 138.083263][ T2912] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2
[ 138.085467][ T1557] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9
[ 138.101077][ T2912] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4
[ 138.111678][ T2912] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2
[ 138.127318][ T1557] Bluetooth: hci8: unexpected cc 0x0c03 length: 249 > 1
[ 138.157176][ T1378] Bluetooth: hci8: unexpected cc 0x1003 length: 249 > 9
[ 138.167433][ T1557] Bluetooth: hci8: unexpected cc 0x1001 length: 249 > 9
[ 138.176604][ T1557] Bluetooth: hci8: unexpected cc 0x0c23 length: 249 > 4
[ 138.188015][ T1557] Bluetooth: hci8: unexpected cc 0x0c38 length: 249 > 2
[ 138.233762][ T2912] Bluetooth: hci9: unexpected cc 0x0c03 length: 249 > 1
[ 138.250439][ T2912] Bluetooth: hci9: unexpected cc 0x1003 length: 249 > 9
[ 138.262077][ T2912] Bluetooth: hci9: unexpected cc 0x1001 length: 249 > 9
[ 138.280900][ T2912] Bluetooth: hci9: unexpected cc 0x0c23 length: 249 > 4
[ 138.293493][ T2912] Bluetooth: hci9: unexpected cc 0x0c38 length: 249 > 2
[ 139.504565][ T4915] chnl_net:caif_netlink_parms(): no params data found
[ 139.925127][ T4908] chnl_net:caif_netlink_parms(): no params data found
[ 139.984898][ T4919] chnl_net:caif_netlink_parms(): no params data found
[ 140.067049][ T4906] chnl_net:caif_netlink_parms(): no params data found
[ 140.123323][ T4909] chnl_net:caif_netlink_parms(): no params data found
[ 140.182612][ T1378] Bluetooth: hci7: command tx timeout
[ 140.188539][ T2912] Bluetooth: hci5: command tx timeout
[ 140.188912][ T1557] Bluetooth: hci6: command tx timeout
[ 140.254396][ T1557] Bluetooth: hci8: command tx timeout
[ 140.334940][ T1557] Bluetooth: hci9: command tx timeout
[ 142.254142][ T1557] Bluetooth: hci6: command tx timeout
[ 142.254243][ T2912] Bluetooth: hci5: command tx timeout
[ 142.259567][ T1557] Bluetooth: hci7: command tx timeout
[ 142.340546][ T1557] Bluetooth: hci8: command tx timeout
[ 142.414499][ T1557] Bluetooth: hci9: command tx timeout
[ 144.335029][ T1557] Bluetooth: hci5: command tx timeout
[ 144.340897][ T2912] Bluetooth: hci7: command tx timeout
[ 144.346842][ T1378] Bluetooth: hci6: command tx timeout
[ 144.416421][ T1557] Bluetooth: hci8: command tx timeout
[ 144.495407][ T1557] Bluetooth: hci9: command tx timeout
[ 146.423814][ T1557] Bluetooth: hci5: command tx timeout
[ 146.424102][ T2912] Bluetooth: hci7: command tx timeout
[ 146.430590][ T1557] Bluetooth: hci6: command tx timeout
[ 146.494527][ T1557] Bluetooth: hci8: command tx timeout
[ 146.575521][ T1557] Bluetooth: hci9: command tx timeout
[ 155.708898][ T4909] 8021q: adding VLAN 0 to HW filter on device bond0
[ 155.867506][ T4908] 8021q: adding VLAN 0 to HW filter on device bond0
[ 155.919975][ T4919] 8021q: adding VLAN 0 to HW filter on device bond0
[ 156.278812][ T4915] 8021q: adding VLAN 0 to HW filter on device bond0
[ 156.875338][ T4906] 8021q: adding VLAN 0 to HW filter on device bond0
[ 166.020631][ T4915] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 166.112140][ T4909] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 166.286468][ T4908] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 166.423475][ T4919] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 167.560566][ T4906] 8021q: adding VLAN 0 to HW filter on device batadv0
2025/09/08 11:01:40 executed programs: 16
[ 199.448530][ T2912] Bluetooth: hci10: unexpected cc 0x0c03 length: 249 > 1
[ 199.456983][ T2912] Bluetooth: hci10: unexpected cc 0x1003 length: 249 > 9
[ 199.466049][ T2912] Bluetooth: hci10: unexpected cc 0x1001 length: 249 > 9
[ 199.476882][ T2912] Bluetooth: hci10: unexpected cc 0x0c23 length: 249 > 4
[ 199.489441][ T2912] Bluetooth: hci10: unexpected cc 0x0c38 length: 249 > 2
[ 199.497266][ T2904] Bluetooth: hci11: unexpected cc 0x0c03 length: 249 > 1
[ 199.505694][ T2904] Bluetooth: hci11: unexpected cc 0x1003 length: 249 > 9
[ 199.518179][ T2904] Bluetooth: hci11: unexpected cc 0x1001 length: 249 > 9
[ 199.526644][ T2904] Bluetooth: hci11: unexpected cc 0x0c23 length: 249 > 4
[ 199.544260][ T2904] Bluetooth: hci11: unexpected cc 0x0c38 length: 249 > 2
[ 200.455663][ T6910] chnl_net:caif_netlink_parms(): no params data found
[ 200.542358][ T1378] Bluetooth: hci12: unexpected cc 0x0c03 length: 249 > 1
[ 200.553052][ T1378] Bluetooth: hci12: unexpected cc 0x1003 length: 249 > 9
[ 200.562370][ T1378] Bluetooth: hci12: unexpected cc 0x1001 length: 249 > 9
[ 200.576831][ T1378] Bluetooth: hci12: unexpected cc 0x0c23 length: 249 > 4
[ 200.588617][ T1378] Bluetooth: hci12: unexpected cc 0x0c38 length: 249 > 2
[ 200.618199][ T1378] Bluetooth: hci13: unexpected cc 0x0c03 length: 249 > 1
[ 200.626866][ T1378] Bluetooth: hci14: unexpected cc 0x0c03 length: 249 > 1
[ 200.638726][ T1378] Bluetooth: hci13: unexpected cc 0x1003 length: 249 > 9
[ 200.646867][ T1378] Bluetooth: hci14: unexpected cc 0x1003 length: 249 > 9
[ 200.654690][ T1378] Bluetooth: hci13: unexpected cc 0x1001 length: 249 > 9
[ 200.661990][ T1378] Bluetooth: hci14: unexpected cc 0x1001 length: 249 > 9
[ 200.672692][ T1557] Bluetooth: hci14: unexpected cc 0x0c23 length: 249 > 4
[ 200.681242][ T1557] Bluetooth: hci13: unexpected cc 0x0c23 length: 249 > 4
[ 200.681372][ T1378] Bluetooth: hci14: unexpected cc 0x0c38 length: 249 > 2
[ 200.689131][ T1557] Bluetooth: hci13: unexpected cc 0x0c38 length: 249 > 2
[ 200.739327][ T6909] chnl_net:caif_netlink_parms(): no params data found
[ 201.635355][ T1557] Bluetooth: hci11: command tx timeout
[ 201.641171][ T1557] Bluetooth: hci10: command tx timeout
[ 202.300985][ T6951] chnl_net:caif_netlink_parms(): no params data found
[ 202.343128][ T6947] chnl_net:caif_netlink_parms(): no params data found
[ 202.409913][ T6950] chnl_net:caif_netlink_parms(): no params data found
[ 202.665860][ T1557] Bluetooth: hci12: command tx timeout
[ 202.744359][ T1557] Bluetooth: hci14: command tx timeout
[ 202.750186][ T1557] Bluetooth: hci13: command tx timeout
[ 203.694763][ T2912] Bluetooth: hci10: command tx timeout
[ 203.699014][ T1557] Bluetooth: hci11: command tx timeout
[ 204.735070][ T1557] Bluetooth: hci12: command tx timeout
[ 204.816594][ T1557] Bluetooth: hci13: command tx timeout
[ 204.817541][ T2912] Bluetooth: hci14: command tx timeout
[ 205.774457][ T2912] Bluetooth: hci10: command tx timeout
[ 205.774495][ T1557] Bluetooth: hci11: command tx timeout
[ 206.814899][ T1557] Bluetooth: hci12: command tx timeout
[ 206.894431][ T1557] Bluetooth: hci13: command tx timeout
[ 206.894474][ T2912] Bluetooth: hci14: command tx timeout
[ 207.854133][ T2912] Bluetooth: hci10: command tx timeout
[ 207.859694][ T2912] Bluetooth: hci11: command tx timeout
[ 208.901059][ T2912] Bluetooth: hci12: command tx timeout
[ 208.974592][ T2912] Bluetooth: hci14: command tx timeout
[ 208.975368][ T1557] Bluetooth: hci13: command tx timeout
[ 211.535765][ T47] Bluetooth: hci1: command 0x0406 tx timeout
[ 211.542490][ T2914] Bluetooth: hci3: command 0x0406 tx timeout
[ 211.548628][ T2907] Bluetooth: hci2: command 0x0406 tx timeout
[ 211.557524][ T1562] Bluetooth: hci0: command 0x0406 tx timeout
[ 211.561878][ T2904] Bluetooth: hci4: command 0x0406 tx timeout
[ 217.472782][ T6947] 8021q: adding VLAN 0 to HW filter on device bond0
[ 217.515476][ T6910] 8021q: adding VLAN 0 to HW filter on device bond0
[ 218.367502][ T6909] 8021q: adding VLAN 0 to HW filter on device bond0
[ 218.532032][ T6951] 8021q: adding VLAN 0 to HW filter on device bond0
[ 218.631033][ T6950] 8021q: adding VLAN 0 to HW filter on device bond0
[ 228.040029][ T6910] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 228.059857][ T6947] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 228.532158][ T6951] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 228.629706][ T6909] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 229.478723][ T6950] 8021q: adding VLAN 0 to HW filter on device batadv0
2025/09/08 11:02:43 executed programs: 21
[ 262.739651][ T2910] Bluetooth: hci6: command 0x0406 tx timeout
[ 262.740093][ T2904] Bluetooth: hci7: command 0x0406 tx timeout
[ 262.745776][ T7399] Bluetooth: hci8: command 0x0406 tx timeout
[ 262.752188][ T2907] Bluetooth: hci5: command 0x0406 tx timeout
[ 262.758184][ T1562] Bluetooth: hci9: command 0x0406 tx timeout
[ 262.779390][ T7399] Bluetooth: hci15: unexpected cc 0x0c03 length: 249 > 1
[ 262.792080][ T7399] Bluetooth: hci15: unexpected cc 0x1003 length: 249 > 9
[ 262.800243][ T7399] Bluetooth: hci15: unexpected cc 0x1001 length: 249 > 9
[ 262.808593][ T7399] Bluetooth: hci15: unexpected cc 0x0c23 length: 249 > 4
[ 262.818873][ T7399] Bluetooth: hci15: unexpected cc 0x0c38 length: 249 > 2
[ 262.878088][ T1557] Bluetooth: hci17: unexpected cc 0x0c03 length: 249 > 1
[ 262.886194][ T1557] Bluetooth: hci17: unexpected cc 0x1003 length: 249 > 9
[ 262.894902][ T1557] Bluetooth: hci17: unexpected cc 0x1001 length: 249 > 9
[ 262.903276][ T1557] Bluetooth: hci17: unexpected cc 0x0c23 length: 249 > 4
[ 262.911041][ T1557] Bluetooth: hci17: unexpected cc 0x0c38 length: 249 > 2
[ 262.918638][ T1557] Bluetooth: hci16: unexpected cc 0x0c03 length: 249 > 1
[ 262.941492][ T1378] Bluetooth: hci16: unexpected cc 0x1003 length: 249 > 9
[ 262.949439][ T1378] Bluetooth: hci16: unexpected cc 0x1001 length: 249 > 9
[ 262.961216][ T1378] Bluetooth: hci16: unexpected cc 0x0c23 length: 249 > 4
[ 262.970237][ T1378] Bluetooth: hci16: unexpected cc 0x0c38 length: 249 > 2
[ 263.022989][ T1557] Bluetooth: hci18: unexpected cc 0x0c03 length: 249 > 1
[ 263.034413][ T1557] Bluetooth: hci18: unexpected cc 0x1003 length: 249 > 9
[ 263.048011][ T1557] Bluetooth: hci18: unexpected cc 0x1001 length: 249 > 9
[ 263.061256][ T1557] Bluetooth: hci18: unexpected cc 0x0c23 length: 249 > 4
[ 263.073569][ T1557] Bluetooth: hci18: unexpected cc 0x0c38 length: 249 > 2
[ 263.146756][ T7399] Bluetooth: hci19: unexpected cc 0x0c03 length: 249 > 1
[ 263.159824][ T7399] Bluetooth: hci19: unexpected cc 0x1003 length: 249 > 9
[ 263.173502][ T7399] Bluetooth: hci19: unexpected cc 0x1001 length: 249 > 9
[ 263.183804][ T7399] Bluetooth: hci19: unexpected cc 0x0c23 length: 249 > 4
[ 263.192780][ T7399] Bluetooth: hci19: unexpected cc 0x0c38 length: 249 > 2
[ 264.537916][ T8927] chnl_net:caif_netlink_parms(): no params data found
[ 264.778501][ T8922] chnl_net:caif_netlink_parms(): no params data found
[ 264.872569][ T8912] chnl_net:caif_netlink_parms(): no params data found
[ 264.898250][ T7399] Bluetooth: hci15: command tx timeout
[ 264.931577][ T8931] chnl_net:caif_netlink_parms(): no params data found
[ 264.960042][ T8920] chnl_net:caif_netlink_parms(): no params data found
[ 264.975103][ T7399] Bluetooth: hci17: command tx timeout
[ 265.056263][ T7399] Bluetooth: hci16: command tx timeout
[ 265.148407][ T7399] Bluetooth: hci18: command tx timeout
[ 265.297269][ T7399] Bluetooth: hci19: command tx timeout
[ 266.974792][ T7399] Bluetooth: hci15: command tx timeout
[ 267.054543][ T7399] Bluetooth: hci17: command tx timeout
[ 267.134159][ T7399] Bluetooth: hci16: command tx timeout
[ 267.217991][ T7399] Bluetooth: hci18: command tx timeout
[ 267.374441][ T7399] Bluetooth: hci19: command tx timeout
[ 269.059068][ T7399] Bluetooth: hci15: command tx timeout
[ 269.144765][ T7399] Bluetooth: hci17: command tx timeout
[ 269.214156][ T7399] Bluetooth: hci16: command tx timeout
[ 269.304294][ T7399] Bluetooth: hci18: command tx timeout
[ 269.454660][ T7399] Bluetooth: hci19: command tx timeout
[ 271.134993][ T7399] Bluetooth: hci15: command tx timeout
[ 271.219527][ T7399] Bluetooth: hci17: command tx timeout
[ 271.299983][ T7399] Bluetooth: hci16: command tx timeout
[ 271.374086][ T7399] Bluetooth: hci18: command tx timeout
[ 271.534603][ T7399] Bluetooth: hci19: command tx timeout
[ 280.361298][ T8920] 8021q: adding VLAN 0 to HW filter on device bond0
[ 280.548082][ T8922] 8021q: adding VLAN 0 to HW filter on device bond0
[ 281.092194][ T8931] 8021q: adding VLAN 0 to HW filter on device bond0
[ 281.579137][ T8927] 8021q: adding VLAN 0 to HW filter on device bond0
[ 281.833194][ T8912] 8021q: adding VLAN 0 to HW filter on device bond0
[ 283.054624][ T31] INFO: task syz.5.17:4890 blocked for more than 143 seconds.
[ 283.062212][ T31] Not tainted syzkaller #0
[ 283.067500][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 283.076226][ T31] task:syz.5.17 state:D stack:25064 pid:4890 tgid:4889 ppid:2902 task_flags:0x400040 flags:0x00004004
[ 283.088191][ T31] Call Trace:
[ 283.091483][ T31]
[ 283.094449][ T31] __schedule+0x1763/0x2660
[ 283.099024][ T31] ? __pfx___schedule+0x10/0x10
[ 283.103892][ T31] ? schedule+0x91/0x360
[ 283.108187][ T31] schedule+0x165/0x360
[ 283.112346][ T31] schedule_preempt_disabled+0x13/0x30
[ 283.117838][ T31] rwsem_down_read_slowpath+0x5fd/0x8f0
[ 283.123383][ T31] ? rwsem_down_read_slowpath+0x4b8/0x8f0
[ 283.129183][ T31] ? __pfx_rwsem_down_read_slowpath+0x10/0x10
[ 283.135270][ T31] ? blkdev_read_iter+0x28d/0x3c0
[ 283.140294][ T31] ? kasan_save_track+0x4f/0x80
[ 283.145151][ T31] ? __kasan_slab_alloc+0x6c/0x80
[ 283.150172][ T31] ? kmem_cache_alloc_noprof+0x1c1/0x3c0
[ 283.155926][ T31] down_read+0x98/0x2e0
[ 283.160095][ T31] blkdev_read_iter+0x28d/0x3c0
[ 283.164981][ T31] ? common_file_perm+0x156/0x1d0
[ 283.170015][ T31] aio_read+0x2d7/0x3e0
[ 283.174218][ T31] ? __pfx_aio_read+0x10/0x10
[ 283.178930][ T31] io_submit_one+0xa41/0x10b0
[ 283.183632][ T31] ? __pfx_io_submit_one+0x10/0x10
[ 283.188774][ T31] ? __might_fault+0x86/0x100
[ 283.193463][ T31] ? __might_fault+0x86/0x100
[ 283.198175][ T31] __se_sys_io_submit+0x11f/0x220
[ 283.203195][ T31] ? percpu_ref_put+0x19/0x180
[ 283.207976][ T31] ? __pfx___se_sys_io_submit+0x10/0x10
[ 283.213520][ T31] ? rcu_is_watching+0x15/0xb0
[ 283.218372][ T31] ? do_syscall_64+0xbe/0x3b0
[ 283.223059][ T31] do_syscall_64+0xfa/0x3b0
[ 283.227591][ T31] ? lockdep_hardirqs_on+0x9c/0x150
[ 283.232787][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 283.238872][ T31] ? exc_page_fault+0x9f/0xf0
[ 283.243550][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 283.249476][ T31] RIP: 0033:0x7f5a23d8e969
[ 283.253908][ T31] RSP: 002b:00007f5a24b2a038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1
[ 283.262355][ T31] RAX: ffffffffffffffda RBX: 00007f5a23fb5fa0 RCX: 00007f5a23d8e969
[ 283.270356][ T31] RDX: 00002000000000c0 RSI: 00000000000000ca RDI: 00007f5a24b05000
[ 283.278620][ T31] RBP: 00007f5a23e10ab1 R08: 0000000000000000 R09: 0000000000000000
[ 283.286639][ T31] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 283.294616][ T31] R13: 0000000000000000 R14: 00007f5a23fb5fa0 R15: 00007ffd3bba2368
[ 283.302590][ T31]
[ 283.359443][ T31] INFO: task syz.6.21:4892 blocked for more than 143 seconds.
[ 283.367180][ T31] Not tainted syzkaller #0
[ 283.372379][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 283.381269][ T31] task:syz.6.21 state:D stack:25064 pid:4892 tgid:4891 ppid:2898 task_flags:0x400040 flags:0x00004004
[ 283.393469][ T31] Call Trace:
[ 283.397041][ T31]
[ 283.399983][ T31] __schedule+0x1763/0x2660
[ 283.404716][ T31] ? __pfx___schedule+0x10/0x10
[ 283.409587][ T31] ? schedule+0x91/0x360
[ 283.413835][ T31] schedule+0x165/0x360
[ 283.418217][ T31] schedule_preempt_disabled+0x13/0x30
[ 283.423673][ T31] rwsem_down_read_slowpath+0x5fd/0x8f0
[ 283.429493][ T31] ? rwsem_down_read_slowpath+0x4b8/0x8f0
[ 283.435585][ T31] ? __pfx_rwsem_down_read_slowpath+0x10/0x10
[ 283.441662][ T31] ? blkdev_read_iter+0x28d/0x3c0
[ 283.447436][ T31] ? kasan_save_track+0x4f/0x80
[ 283.452293][ T31] ? __kasan_slab_alloc+0x6c/0x80
[ 283.457705][ T31] ? kmem_cache_alloc_noprof+0x1c1/0x3c0
[ 283.463351][ T31] down_read+0x98/0x2e0
[ 283.467906][ T31] blkdev_read_iter+0x28d/0x3c0
[ 283.472781][ T31] ? common_file_perm+0x156/0x1d0
[ 283.478179][ T31] aio_read+0x2d7/0x3e0
[ 283.482345][ T31] ? __pfx_aio_read+0x10/0x10
[ 283.487409][ T31] io_submit_one+0xa41/0x10b0
[ 283.492105][ T31] ? __pfx_io_submit_one+0x10/0x10
[ 283.497575][ T31] ? __might_fault+0x86/0x100
[ 283.502348][ T31] ? __might_fault+0x86/0x100
[ 283.507441][ T31] __se_sys_io_submit+0x11f/0x220
[ 283.512474][ T31] ? percpu_ref_put+0x19/0x180
[ 283.517544][ T31] ? __pfx___se_sys_io_submit+0x10/0x10
[ 283.523103][ T31] ? rcu_is_watching+0x15/0xb0
[ 283.527902][ T31] ? do_syscall_64+0xbe/0x3b0
[ 283.532583][ T31] do_syscall_64+0xfa/0x3b0
[ 283.537126][ T31] ? lockdep_hardirqs_on+0x9c/0x150
[ 283.542326][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 283.548424][ T31] ? exc_page_fault+0x9f/0xf0
[ 283.553100][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 283.559014][ T31] RIP: 0033:0x7efe0f58e969
[ 283.563430][ T31] RSP: 002b:00007efe10487038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1
[ 283.571879][ T31] RAX: ffffffffffffffda RBX: 00007efe0f7b5fa0 RCX: 00007efe0f58e969
[ 283.579918][ T31] RDX: 00002000000000c0 RSI: 00000000000000ca RDI: 00007efe10462000
[ 283.587923][ T31] RBP: 00007efe0f610ab1 R08: 0000000000000000 R09: 0000000000000000
[ 283.595947][ T31] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 283.603929][ T31] R13: 0000000000000000 R14: 00007efe0f7b5fa0 R15: 00007ffee38608e8
[ 283.611955][ T31]
[ 283.616428][ T31] INFO: task syz.4.20:4897 blocked for more than 143 seconds.
[ 283.624026][ T31] Not tainted syzkaller #0
[ 283.628966][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 283.637691][ T31] task:syz.4.20 state:D stack:25064 pid:4897 tgid:4895 ppid:2918 task_flags:0x400040 flags:0x00004004
[ 283.649621][ T31] Call Trace:
[ 283.652902][ T31]
[ 283.655876][ T31] __schedule+0x1763/0x2660
[ 283.660394][ T31] ? __pfx___schedule+0x10/0x10
[ 283.665304][ T31] ? schedule+0x91/0x360
[ 283.669596][ T31] schedule+0x165/0x360
[ 283.673751][ T31] schedule_preempt_disabled+0x13/0x30
[ 283.679241][ T31] rwsem_down_read_slowpath+0x5fd/0x8f0
[ 283.684838][ T31] ? rwsem_down_read_slowpath+0x4b8/0x8f0
[ 283.690557][ T31] ? __pfx_rwsem_down_read_slowpath+0x10/0x10
[ 283.696997][ T31] ? blkdev_read_iter+0x28d/0x3c0
[ 283.702047][ T31] ? kasan_save_track+0x4f/0x80
[ 283.706925][ T31] ? __kasan_slab_alloc+0x6c/0x80
[ 283.711952][ T31] ? kmem_cache_alloc_noprof+0x1c1/0x3c0
[ 283.717635][ T31] down_read+0x98/0x2e0
[ 283.721798][ T31] blkdev_read_iter+0x28d/0x3c0
[ 283.726715][ T31] ? common_file_perm+0x156/0x1d0
[ 283.731753][ T31] aio_read+0x2d7/0x3e0
[ 283.735938][ T31] ? __pfx_aio_read+0x10/0x10
[ 283.740649][ T31] io_submit_one+0xa41/0x10b0
[ 283.745362][ T31] ? __pfx_io_submit_one+0x10/0x10
[ 283.750478][ T31] ? __might_fault+0x86/0x100
[ 283.755201][ T31] ? __might_fault+0x86/0x100
[ 283.759941][ T31] __se_sys_io_submit+0x11f/0x220
[ 283.765002][ T31] ? percpu_ref_put+0x19/0x180
[ 283.769782][ T31] ? __pfx___se_sys_io_submit+0x10/0x10
[ 283.775355][ T31] ? rcu_is_watching+0x15/0xb0
[ 283.780119][ T31] ? do_syscall_64+0xbe/0x3b0
[ 283.784847][ T31] do_syscall_64+0xfa/0x3b0
[ 283.789346][ T31] ? lockdep_hardirqs_on+0x9c/0x150
[ 283.794576][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 283.800692][ T31] ? exc_page_fault+0x9f/0xf0
[ 283.805401][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 283.811290][ T31] RIP: 0033:0x7f6a9c58e969
[ 283.815768][ T31] RSP: 002b:00007f6a9d355038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1
[ 283.824205][ T31] RAX: ffffffffffffffda RBX: 00007f6a9c7b5fa0 RCX: 00007f6a9c58e969
[ 283.832174][ T31] RDX: 00002000000000c0 RSI: 00000000000000ca RDI: 00007f6a9d330000
[ 283.840200][ T31] RBP: 00007f6a9c610ab1 R08: 0000000000000000 R09: 0000000000000000
[ 283.848196][ T31] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 283.856230][ T31] R13: 0000000000000000 R14: 00007f6a9c7b5fa0 R15: 00007ffc7bb2c688
[ 283.864239][ T31]
[ 283.868736][ T31] INFO: task syz.3.19:4901 blocked for more than 144 seconds.
[ 283.876477][ T31] Not tainted syzkaller #0
[ 283.881413][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 283.890474][ T31] task:syz.3.19 state:D stack:25064 pid:4901 tgid:4900 ppid:2908 task_flags:0x400040 flags:0x00004004
[ 283.902751][ T31] Call Trace:
[ 283.906386][ T31]
[ 283.909323][ T31] __schedule+0x1763/0x2660
[ 283.913839][ T31] ? __pfx___schedule+0x10/0x10
[ 283.919085][ T31] ? schedule+0x91/0x360
[ 283.923334][ T31] schedule+0x165/0x360
[ 283.927795][ T31] schedule_preempt_disabled+0x13/0x30
[ 283.933242][ T31] rwsem_down_read_slowpath+0x5fd/0x8f0
[ 283.938820][ T31] ? rwsem_down_read_slowpath+0x4b8/0x8f0
[ 283.944601][ T31] ? __pfx_rwsem_down_read_slowpath+0x10/0x10
[ 283.950675][ T31] ? blkdev_read_iter+0x28d/0x3c0
[ 283.955728][ T31] ? kasan_save_track+0x4f/0x80
[ 283.960573][ T31] ? __kasan_slab_alloc+0x6c/0x80
[ 283.965638][ T31] ? kmem_cache_alloc_noprof+0x1c1/0x3c0
[ 283.971284][ T31] down_read+0x98/0x2e0
[ 283.975472][ T31] blkdev_read_iter+0x28d/0x3c0
[ 283.980328][ T31] ? common_file_perm+0x156/0x1d0
[ 283.985390][ T31] aio_read+0x2d7/0x3e0
[ 283.989552][ T31] ? __pfx_aio_read+0x10/0x10
[ 283.994316][ T31] io_submit_one+0xa41/0x10b0
[ 283.999019][ T31] ? __pfx_io_submit_one+0x10/0x10
[ 284.004176][ T31] ? __might_fault+0x86/0x100
[ 284.008865][ T31] ? __might_fault+0x86/0x100
[ 284.013550][ T31] __se_sys_io_submit+0x11f/0x220
[ 284.018627][ T31] ? percpu_ref_put+0x19/0x180
[ 284.023381][ T31] ? __pfx___se_sys_io_submit+0x10/0x10
[ 284.028941][ T31] ? rcu_is_watching+0x15/0xb0
[ 284.033706][ T31] ? do_syscall_64+0xbe/0x3b0
[ 284.038400][ T31] do_syscall_64+0xfa/0x3b0
[ 284.042905][ T31] ? lockdep_hardirqs_on+0x9c/0x150
[ 284.048147][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 284.054259][ T31] ? exc_page_fault+0x9f/0xf0
[ 284.058935][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 284.064846][ T31] RIP: 0033:0x7f12cf38e969
[ 284.069259][ T31] RSP: 002b:00007f12d02b9038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1
[ 284.077698][ T31] RAX: ffffffffffffffda RBX: 00007f12cf5b5fa0 RCX: 00007f12cf38e969
[ 284.085716][ T31] RDX: 00002000000000c0 RSI: 00000000000000ca RDI: 00007f12d0294000
[ 284.093689][ T31] RBP: 00007f12cf410ab1 R08: 0000000000000000 R09: 0000000000000000
[ 284.101794][ T31] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 284.109803][ T31] R13: 0000000000000000 R14: 00007f12cf5b5fa0 R15: 00007ffd0e51f8d8
[ 284.117837][ T31]
[ 284.122154][ T31]
[ 284.122154][ T31] Showing all locks held in the system:
[ 284.129940][ T31] 2 locks held by kworker/u8:0/12:
[ 284.135868][ T31] #0: ffff888100089148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x937/0x13f0
[ 284.147560][ T31] #1: ffffc900000cfba0 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_scheduled_works+0x957/0x13f0
[ 284.159675][ T31] 2 locks held by kworker/u8:1/14:
[ 284.164844][ T31] #0: ffff888100089148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x937/0x13f0
[ 284.176561][ T31] #1: ffffc900000efba0 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_scheduled_works+0x957/0x13f0
[ 284.188677][ T31] 1 lock held by khungtaskd/31:
[ 284.193517][ T31] #0: ffffffff8787c3a0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180
[ 284.203373][ T31] 2 locks held by kworker/u8:2/39:
[ 284.208596][ T31] #0: ffff888100089148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x937/0x13f0
[ 284.220278][ T31] #1: ffffc90000297ba0 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_scheduled_works+0x957/0x13f0
[ 284.232403][ T31] 2 locks held by kworker/u8:3/40:
[ 284.237548][ T31] #0: ffff888100089148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x937/0x13f0
[ 284.249229][ T31] #1: ffffc900002a7ba0 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_scheduled_works+0x957/0x13f0
[ 284.261362][ T31] 2 locks held by kworker/u8:7/879:
[ 284.266588][ T31] #0: ffff888100089148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x937/0x13f0
[ 284.278285][ T31] #1: ffffc90001f9fba0 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_scheduled_works+0x957/0x13f0
[ 284.290411][ T31] 2 locks held by getty/1489:
[ 284.295091][ T31] #0: ffff88810cb310a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x20/0x60
[ 284.304938][ T31] #1: ffffc900000532f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x3a9/0xf80
[ 284.314997][ T31] 2 locks held by syz.2.18/4871:
[ 284.319930][ T31] #0: ffff88811046e3a8 (&sb->s_type->i_mutex_key#8){++++}-{4:4}, at: blkdev_fallocate+0x1c5/0x3d0
[ 284.330677][ T31] #1: ffff88811046e548 (mapping.invalidate_lock){++++}-{4:4}, at: blkdev_fallocate+0x1eb/0x3d0
[ 284.341402][ T31] 1 lock held by syz.5.17/4890:
[ 284.346289][ T31] #0: ffff88811046e3a8 (&sb->s_type->i_mutex_key#8){++++}-{4:4}, at: blkdev_read_iter+0x28d/0x3c0
[ 284.357065][ T31] 1 lock held by syz.6.21/4892:
[ 284.361906][ T31] #0: ffff88811046e3a8 (&sb->s_type->i_mutex_key#8){++++}-{4:4}, at: blkdev_read_iter+0x28d/0x3c0
[ 284.372670][ T31] 1 lock held by syz.4.20/4897:
[ 284.377570][ T31] #0: ffff88811046e3a8 (&sb->s_type->i_mutex_key#8){++++}-{4:4}, at: blkdev_read_iter+0x28d/0x3c0
[ 284.388339][ T31] 1 lock held by syz.3.19/4901:
[ 284.393284][ T31] #0: ffff88811046e3a8 (&sb->s_type->i_mutex_key#8){++++}-{4:4}, at: blkdev_read_iter+0x28d/0x3c0
[ 284.404024][ T31] 1 lock held by syz.8.23/6862:
[ 284.408872][ T31] #0: ffff88811046e3a8 (&sb->s_type->i_mutex_key#8){++++}-{4:4}, at: blkdev_read_iter+0x28d/0x3c0
[ 284.419650][ T31] 1 lock held by syz.1.25/6867:
[ 284.424530][ T31] #0: ffff88811046e3a8 (&sb->s_type->i_mutex_key#8){++++}-{4:4}, at: blkdev_read_iter+0x28d/0x3c0
[ 284.435274][ T31] 1 lock held by syz.7.22/6883:
[ 284.440120][ T31] #0: ffff88811046e3a8 (&sb->s_type->i_mutex_key#8){++++}-{4:4}, at: blkdev_read_iter+0x28d/0x3c0
[ 284.450865][ T31] 1 lock held by syz.9.24/6901:
[ 284.455732][ T31] #0: ffff88811046e3a8 (&sb->s_type->i_mutex_key#8){++++}-{4:4}, at: blkdev_read_iter+0x28d/0x3c0
[ 284.466470][ T31] 1 lock held by syz.0.26/6905:
[ 284.471322][ T31] #0: ffff88811046e3a8 (&sb->s_type->i_mutex_key#8){++++}-{4:4}, at: blkdev_read_iter+0x28d/0x3c0
[ 284.482102][ T31] 1 lock held by syz.5.28/8875:
[ 284.486980][ T31] #0: ffff88811046e3a8 (&sb->s_type->i_mutex_key#8){++++}-{4:4}, at: blkdev_read_iter+0x28d/0x3c0
[ 284.497747][ T31] 1 lock held by syz.4.31/8884:
[ 284.502596][ T31] #0: ffff88811046e3a8 (&sb->s_type->i_mutex_key#8){++++}-{4:4}, at: blkdev_read_iter+0x28d/0x3c0
[ 284.513367][ T31] 1 lock held by syz.6.27/8895:
[ 284.518266][ T31] #0: ffff88811046e3a8 (&sb->s_type->i_mutex_key#8){++++}-{4:4}, at: blkdev_read_iter+0x28d/0x3c0
[ 284.529018][ T31] 1 lock held by syz.2.29/8904:
[ 284.533863][ T31] #0: ffff88811046e3a8 (&sb->s_type->i_mutex_key#8){++++}-{4:4}, at: blkdev_read_iter+0x28d/0x3c0
[ 284.544602][ T31] 1 lock held by syz.3.30/8908:
[ 284.549539][ T31] #0: ffff88811046e3a8 (&sb->s_type->i_mutex_key#8){++++}-{4:4}, at: blkdev_read_iter+0x28d/0x3c0
[ 284.560320][ T31] 1 lock held by modprobe/9785:
[ 284.565194][ T31] #0: ffff8881f5f38f18 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x32a/0x2660
[ 284.574178][ T31] 1 lock held by modprobe/9790:
[ 284.579019][ T31]
[ 284.581367][ T31] =============================================
[ 284.581367][ T31]
[ 284.589802][ T31] NMI backtrace for cpu 0
[ 284.589822][ T31] CPU: 0 UID: 0 PID: 31 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(none)
[ 284.589830][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 284.589835][ T31] Call Trace:
[ 284.589840][ T31]
[ 284.589844][ T31] dump_stack_lvl+0xfc/0x190
[ 284.589859][ T31] ? __pfx_dump_stack_lvl+0x10/0x10
[ 284.589869][ T31] ? __pfx__printk+0x10/0x10
[ 284.589886][ T31] nmi_cpu_backtrace+0x22f/0x2e0
[ 284.589901][ T31] ? __pfx_nmi_cpu_backtrace+0x10/0x10
[ 284.589908][ T31] ? _printk+0xce/0x120
[ 284.589920][ T31] ? __pfx__printk+0x10/0x10
[ 284.589930][ T31] ? debug_show_all_locks+0x2e/0x180
[ 284.589937][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[ 284.589946][ T31] nmi_trigger_cpumask_backtrace+0x102/0x210
[ 284.589955][ T31] watchdog+0xb1b/0xb60
[ 284.589972][ T31] ? watchdog+0x15a/0xb60
[ 284.589987][ T31] kthread+0x5fd/0x770
[ 284.589998][ T31] ? __pfx_watchdog+0x10/0x10
[ 284.590006][ T31] ? __pfx_kthread+0x10/0x10
[ 284.590015][ T31] ? _raw_spin_unlock_irq+0x23/0x50
[ 284.590024][ T31] ? lockdep_hardirqs_on+0x9c/0x150
[ 284.590031][ T31] ? __pfx_kthread+0x10/0x10
[ 284.590041][ T31] ret_from_fork+0x2ba/0x570
[ 284.590052][ T31] ? __pfx_ret_from_fork+0x10/0x10
[ 284.590066][ T31] ? __switch_to_asm+0x39/0x70
[ 284.590072][ T31] ? __switch_to_asm+0x33/0x70
[ 284.590077][ T31] ? __pfx_kthread+0x10/0x10
[ 284.590087][ T31] ret_from_fork_asm+0x1a/0x30
[ 284.590108][ T31]
[ 284.590111][ T31] Sending NMI from CPU 0 to CPUs 1:
[ 284.744990][ C1] NMI backtrace for cpu 1
[ 284.745011][ C1] CPU: 1 UID: 0 PID: 9797 Comm: kworker/u8:0 Not tainted syzkaller #0 PREEMPT(none)
[ 284.745019][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 284.745024][ C1] RIP: 0010:unwind_next_frame+0x395/0x2390
[ 284.745037][ C1] Code: e0 48 c1 e8 03 0f b6 04 28 84 c0 0f 85 6d 19 00 00 4c 89 e8 48 c1 e8 03 0f b6 04 28 84 c0 0f 85 80 19 00 00 41 0f b6 44 24 01 <83> e0 07 0f 84 75 15 00 00 83 f8 01 4c 8b 7c 24 48 48 bd 00 00 00
[ 284.745042][ C1] RSP: 0018:ffffc900077071d8 EFLAGS: 00000246
[ 284.745050][ C1] RAX: 0000000000000002 RBX: ffffffff886d7d90 RCX: ffffffff886d7d94
[ 284.745055][ C1] RDX: ffffffff88b84102 RSI: ffffffff88b84102 RDI: ffffffff865b72a0
[ 284.745060][ C1] RBP: dffffc0000000000 R08: 0000000000000001 R09: ffffffff813c54a5
[ 284.745064][ C1] R10: ffffc900077072f8 R11: ffffffff816e42b0 R12: ffffffff88b84106
[ 284.745068][ C1] R13: ffffffff88b84107 R14: ffffc900077072a8 R15: ffffffff886d7d90
[ 284.745073][ C1] FS: 0000000000000000(0000) GS:ffff88826c5c2000(0000) knlGS:0000000000000000
[ 284.745078][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 284.745083][ C1] CR2: 00007f2a9f7be43c CR3: 0000000112732000 CR4: 00000000003506f0
[ 284.745090][ C1] Call Trace:
[ 284.745094][ C1]
[ 284.745100][ C1] ? unwind_next_frame+0xa5/0x2390
[ 284.745109][ C1] ? tomoyo_check_acl+0x157/0x380
[ 284.745120][ C1] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 284.745129][ C1] arch_stack_walk+0x11c/0x150
[ 284.745139][ C1] ? tomoyo_check_acl+0x157/0x380
[ 284.745148][ C1] stack_trace_save+0x9c/0xe0
[ 284.745155][ C1] ? __pfx_stack_trace_save+0x10/0x10
[ 284.745165][ C1] ? __lock_acquire+0xab9/0xd20
[ 284.745173][ C1] kasan_save_track+0x3e/0x80
[ 284.745180][ C1] ? kasan_save_track+0x3e/0x80
[ 284.745186][ C1] ? __kasan_kmalloc+0x93/0xb0
[ 284.745192][ C1] ? __kmalloc_noprof+0x27a/0x4f0
[ 284.745199][ C1] ? tomoyo_realpath_from_path+0xf5/0x550
[ 284.745205][ C1] ? tomoyo_condition+0x180b/0x2790
[ 284.745212][ C1] ? tomoyo_check_acl+0x157/0x380
[ 284.745238][ C1] __kasan_kmalloc+0x93/0xb0
[ 284.745245][ C1] __kmalloc_noprof+0x27a/0x4f0
[ 284.745253][ C1] ? tomoyo_realpath_from_path+0xf5/0x550
[ 284.745261][ C1] tomoyo_realpath_from_path+0xf5/0x550
[ 284.745273][ C1] tomoyo_condition+0x180b/0x2790
[ 284.745279][ C1] ? kernel_execve+0x73f/0x840
[ 284.745287][ C1] ? ret_from_fork+0x2ba/0x570
[ 284.745303][ C1] ? __pfx_tomoyo_condition+0x10/0x10
[ 284.745316][ C1] ? mntput_no_expire+0xb4/0x860
[ 284.745325][ C1] ? mntput_no_expire+0xb4/0x860
[ 284.745330][ C1] ? mntput_no_expire+0x1ca/0x860
[ 284.745338][ C1] ? tomoyo_path_matches_pattern+0x13d/0x200
[ 284.745348][ C1] ? tomoyo_check_path_acl+0xdc/0x190
[ 284.745356][ C1] tomoyo_check_acl+0x157/0x380
[ 284.745364][ C1] ? __pfx_tomoyo_check_path_acl+0x10/0x10
[ 284.745374][ C1] tomoyo_execute_permission+0x12d/0x3e0
[ 284.745385][ C1] tomoyo_find_next_domain+0x310/0x1a40
[ 284.745392][ C1] ? __lock_acquire+0xab9/0xd20
[ 284.745402][ C1] ? tomoyo_bprm_check_security+0xe6/0x160
[ 284.745409][ C1] ? __pfx_tomoyo_find_next_domain+0x10/0x10
[ 284.745420][ C1] ? tomoyo_bprm_check_security+0xe6/0x160
[ 284.745427][ C1] tomoyo_bprm_check_security+0x112/0x160
[ 284.745435][ C1] security_bprm_check+0x30/0xd0
[ 284.745442][ C1] bprm_execve+0x6ad/0xed0
[ 284.745455][ C1] ? __pfx_bprm_execve+0x10/0x10
[ 284.745462][ C1] ? __pfx___cond_resched+0x10/0x10
[ 284.745471][ C1] ? copy_string_kernel+0x138/0x210
[ 284.745480][ C1] kernel_execve+0x73f/0x840
[ 284.745492][ C1] call_usermodehelper_exec_async+0x1dd/0x2f0
[ 284.745499][ C1] ? __pfx_call_usermodehelper_exec_async+0x10/0x10
[ 284.745507][ C1] ret_from_fork+0x2ba/0x570
[ 284.745514][ C1] ? __pfx_ret_from_fork+0x10/0x10
[ 284.745523][ C1] ? __switch_to_asm+0x39/0x70
[ 284.745529][ C1] ? __switch_to_asm+0x33/0x70
[ 284.745534][ C1] ? __pfx_call_usermodehelper_exec_async+0x10/0x10
[ 284.745541][ C1] ret_from_fork_asm+0x1a/0x30
[ 284.745553][ C1]
[ 284.745992][ T31] Kernel panic - not syncing: hung_task: blocked tasks
[ 285.144452][ T31] CPU: 0 UID: 0 PID: 31 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(none)
[ 285.153530][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 285.163562][ T31] Call Trace:
[ 285.166821][ T31]
[ 285.169728][ T31] dump_stack_lvl+0x8b/0x190
[ 285.174311][ T31] ? __pfx_dump_stack_lvl+0x10/0x10
[ 285.179488][ T31] ? __pfx__printk+0x10/0x10
[ 285.185320][ T31] vpanic+0x1ca/0x580
[ 285.189332][ T31] ? __pfx_vpanic+0x10/0x10
[ 285.193813][ T31] ? __x2apic_send_IPI_mask+0x1e4/0x260
[ 285.199332][ T31] ? lockdep_hardirqs_on+0x9c/0x150
[ 285.204542][ T31] panic+0xb9/0xc0
[ 285.208239][ T31] ? __pfx_panic+0x10/0x10
[ 285.212639][ T31] ? nmi_trigger_cpumask_backtrace+0x160/0x210
[ 285.218780][ T31] watchdog+0xb55/0xb60
[ 285.222945][ T31] ? watchdog+0x15a/0xb60
[ 285.227259][ T31] kthread+0x5fd/0x770
[ 285.231305][ T31] ? __pfx_watchdog+0x10/0x10
[ 285.235955][ T31] ? __pfx_kthread+0x10/0x10
[ 285.240518][ T31] ? _raw_spin_unlock_irq+0x23/0x50
[ 285.245687][ T31] ? lockdep_hardirqs_on+0x9c/0x150
[ 285.250876][ T31] ? __pfx_kthread+0x10/0x10
[ 285.255447][ T31] ret_from_fork+0x2ba/0x570
[ 285.260036][ T31] ? __pfx_ret_from_fork+0x10/0x10
[ 285.265135][ T31] ? __switch_to_asm+0x39/0x70
[ 285.269869][ T31] ? __switch_to_asm+0x33/0x70
[ 285.274605][ T31] ? __pfx_kthread+0x10/0x10
[ 285.279176][ T31] ret_from_fork_asm+0x1a/0x30
[ 285.283924][ T31]
[ 285.287151][ T31] Kernel Offset: disabled
[ 285.291453][ T31] Rebooting in 86400 seconds..