[ 124.477114][ T4054] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 124.477141][ T4054] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 124.593958][ T4054] veth1_macvtap: left promiscuous mode [ 124.594071][ T4054] veth0_macvtap: left promiscuous mode [ 124.594238][ T4054] veth1_vlan: left promiscuous mode [ 124.594339][ T4054] veth0_vlan: left promiscuous mode [ 126.466657][ T4054] team0 (unregistering): Port device team_slave_1 removed [ 126.656643][ T4054] team0 (unregistering): Port device team_slave_0 removed [ 133.182892][ T1320] ieee802154 phy0 wpan0: encryption failed: -22 [ 133.182986][ T1320] ieee802154 phy1 wpan1: encryption failed: -22 Warning: Permanently added '10.128.1.240' (ED25519) to the list of known hosts. 2025/11/10 12:10:11 parsed 1 programs Setting up swapspace version 1, size = 127995904 bytes [ 148.101290][ T6276] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 152.650835][ T6299] chnl_net:caif_netlink_parms(): no params data found [ 153.116441][ T6299] bridge0: port 1(bridge_slave_0) entered blocking state [ 153.116584][ T6299] bridge0: port 1(bridge_slave_0) entered disabled state [ 153.116729][ T6299] bridge_slave_0: entered allmulticast mode [ 153.118249][ T6299] bridge_slave_0: entered promiscuous mode [ 153.120717][ T6299] bridge0: port 2(bridge_slave_1) entered blocking state [ 153.120841][ T6299] bridge0: port 2(bridge_slave_1) entered disabled state [ 153.120951][ T6299] bridge_slave_1: entered allmulticast mode [ 153.122506][ T6299] bridge_slave_1: entered promiscuous mode [ 153.361658][ T6299] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 153.365070][ T6299] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 153.559600][ T6299] team0: Port device team_slave_0 added [ 153.562799][ T6299] team0: Port device team_slave_1 added [ 153.727980][ T6299] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 153.727996][ T6299] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 153.728015][ T6299] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 153.729465][ T6299] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 153.729477][ T6299] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 153.729497][ T6299] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 153.882139][ T6299] hsr_slave_0: entered promiscuous mode [ 153.882932][ T6299] hsr_slave_1: entered promiscuous mode [ 155.434879][ T6299] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 155.480445][ T6299] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 155.521029][ T6299] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 155.568327][ T6299] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 155.722337][ T6299] 8021q: adding VLAN 0 to HW filter on device bond0 [ 155.748169][ T6299] 8021q: adding VLAN 0 to HW filter on device team0 [ 155.766579][ T69] bridge0: port 1(bridge_slave_0) entered blocking state [ 155.766793][ T69] bridge0: port 1(bridge_slave_0) entered forwarding state [ 155.780567][ T69] bridge0: port 2(bridge_slave_1) entered blocking state [ 155.780767][ T69] bridge0: port 2(bridge_slave_1) entered forwarding state [ 156.128339][ T6299] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 156.201779][ T6299] veth0_vlan: entered promiscuous mode [ 156.220746][ T6299] veth1_vlan: entered promiscuous mode [ 156.264608][ T6299] veth0_macvtap: entered promiscuous mode [ 156.272746][ T6299] veth1_macvtap: entered promiscuous mode [ 156.299965][ T6299] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 156.312177][ T6299] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 156.328160][ T69] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 156.331215][ T69] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 156.331259][ T69] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 156.331295][ T69] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 157.133892][ T68] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 157.400668][ T68] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 157.649674][ T68] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 158.422635][ T68] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 159.517604][ T68] bridge_slave_1: left allmulticast mode [ 159.517633][ T68] bridge_slave_1: left promiscuous mode [ 159.517896][ T68] bridge0: port 2(bridge_slave_1) entered disabled state [ 159.597560][ T68] bridge_slave_0: left allmulticast mode [ 159.597590][ T68] bridge_slave_0: left promiscuous mode [ 159.599973][ T68] bridge0: port 1(bridge_slave_0) entered disabled state [ 161.306541][ T68] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 161.396947][ T68] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 161.428133][ T68] bond0 (unregistering): Released all slaves [ 161.767663][ T68] hsr_slave_0: left promiscuous mode [ 161.808863][ T68] hsr_slave_1: left promiscuous mode [ 161.809864][ T68] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 161.809888][ T68] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 161.864266][ T68] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 161.864294][ T68] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 161.972068][ T68] veth1_macvtap: left promiscuous mode [ 161.972180][ T68] veth0_macvtap: left promiscuous mode [ 161.972627][ T68] veth1_vlan: left promiscuous mode [ 161.972822][ T68] veth0_vlan: left promiscuous mode [ 164.556837][ T68] team0 (unregistering): Port device team_slave_1 removed [ 164.729548][ T68] team0 (unregistering): Port device team_slave_0 removed [ 168.170478][ T5881] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 168.186634][ T5881] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 168.188456][ T5881] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 168.191346][ T5881] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 168.193216][ T5881] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 169.167067][ T4008] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 169.167088][ T4008] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 169.227742][ T1122] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 169.227761][ T1122] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/11/10 12:10:37 executed programs: 0 [ 170.442933][ T5122] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 170.445310][ T5122] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 170.450790][ T5122] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 170.451971][ T5122] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 170.453309][ T5122] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 170.785512][ T6607] chnl_net:caif_netlink_parms(): no params data found [ 171.728714][ T6607] bridge0: port 1(bridge_slave_0) entered blocking state [ 171.728938][ T6607] bridge0: port 1(bridge_slave_0) entered disabled state [ 171.729132][ T6607] bridge_slave_0: entered allmulticast mode [ 171.731903][ T6607] bridge_slave_0: entered promiscuous mode [ 171.787427][ T6607] bridge0: port 2(bridge_slave_1) entered blocking state [ 171.787739][ T6607] bridge0: port 2(bridge_slave_1) entered disabled state [ 171.787929][ T6607] bridge_slave_1: entered allmulticast mode [ 171.790420][ T6607] bridge_slave_1: entered promiscuous mode [ 172.029981][ T6607] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 172.033779][ T6607] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 172.227780][ T6607] team0: Port device team_slave_0 added [ 172.247938][ T6607] team0: Port device team_slave_1 added [ 172.442189][ T6607] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 172.442203][ T6607] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 172.442229][ T6607] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 172.444370][ T6607] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 172.444383][ T6607] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 172.444407][ T6607] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 172.526178][ T5122] Bluetooth: hci0: command tx timeout [ 172.634133][ T6607] hsr_slave_0: entered promiscuous mode [ 172.634927][ T6607] hsr_slave_1: entered promiscuous mode [ 174.608683][ T5122] Bluetooth: hci0: command tx timeout [ 174.613333][ T6607] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 174.639207][ T6607] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 174.681093][ T6607] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 174.721159][ T6607] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 174.873994][ T6607] 8021q: adding VLAN 0 to HW filter on device bond0 [ 174.910440][ T6607] 8021q: adding VLAN 0 to HW filter on device team0 [ 174.925777][ T68] bridge0: port 1(bridge_slave_0) entered blocking state [ 174.929089][ T68] bridge0: port 1(bridge_slave_0) entered forwarding state [ 174.951748][ T69] bridge0: port 2(bridge_slave_1) entered blocking state [ 174.952758][ T69] bridge0: port 2(bridge_slave_1) entered forwarding state [ 175.270707][ T6607] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 175.347864][ T6607] veth0_vlan: entered promiscuous mode [ 175.367166][ T6607] veth1_vlan: entered promiscuous mode [ 175.423177][ T6607] veth0_macvtap: entered promiscuous mode [ 175.435120][ T6607] veth1_macvtap: entered promiscuous mode [ 175.465299][ T6607] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 175.478169][ T6607] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 175.498929][ T3961] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 175.501310][ T3961] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 175.502677][ T3961] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 175.503705][ T3961] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 175.745771][ T68] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 175.745791][ T68] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 175.812201][ T68] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 175.812222][ T68] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/11/10 12:10:43 executed programs: 2 [ 176.444779][ T6700] loop0: detected capacity change from 0 to 32768 [ 176.625417][ T6700] UFO tlock:0xffffc900034d11b0 [ 176.651240][ T6700] UFO tlock:0xffffc900034d1120 [ 176.686134][ T5122] Bluetooth: hci0: command tx timeout [ 177.489933][ T6723] loop0: detected capacity change from 0 to 32768 [ 177.549157][ T6723] UFO tlock:0xffffc900034d11f8 [ 177.559713][ T6723] UFO tlock:0xffffc900034d1168 [ 178.511693][ T6753] loop0: detected capacity change from 0 to 32768 [ 178.554584][ T6753] UFO tlock:0xffffc900034d11b0 [ 178.562436][ T6753] UFO tlock:0xffffc900034d1240 [ 178.766179][ T5122] Bluetooth: hci0: command tx timeout [ 178.964556][ T6755] loop0: detected capacity change from 0 to 32768 [ 179.007469][ T6755] UFO tlock:0xffffc900034d11f8 [ 179.011145][ T6755] UFO tlock:0xffffc900034d10d8 [ 179.392923][ T6757] loop0: detected capacity change from 0 to 32768 [ 179.424779][ T6757] UFO tlock:0xffffc900034d11b0 [ 179.425775][ T6757] UFO tlock:0xffffc900034d1048 [ 179.842462][ T6759] loop0: detected capacity change from 0 to 32768 [ 179.875785][ T6759] UFO tlock:0xffffc900034d11f8 [ 179.877420][ T6759] UFO tlock:0xffffc900034d12d0 [ 180.495735][ T6761] loop0: detected capacity change from 0 to 32768 [ 180.537350][ T6761] UFO tlock:0xffffc900034d11b0 [ 180.539297][ T6761] UFO tlock:0xffffc900034d1288 [ 180.950439][ T6763] loop0: detected capacity change from 0 to 32768 [ 181.002590][ T6763] UFO tlock:0xffffc900034d11f8 [ 181.011909][ T6763] UFO tlock:0xffffc900034d1168 2025/11/10 12:10:48 executed programs: 10 [ 181.405030][ T6765] loop0: detected capacity change from 0 to 32768 [ 181.437994][ T6765] UFO tlock:0xffffc900034d11b0 [ 181.439628][ T6765] UFO tlock:0xffffc900034d1120 [ 181.812982][ T6767] loop0: detected capacity change from 0 to 32768 [ 181.851331][ T6767] UFO tlock:0xffffc900034d11f8 [ 181.852894][ T6767] UFO tlock:0xffffc900034d1318 [ 182.461465][ T6769] loop0: detected capacity change from 0 to 32768 [ 182.499502][ T6769] UFO tlock:0xffffc900034d11b0 [ 182.502418][ T6769] UFO tlock:0xffffc900034d1360 [ 183.130298][ T6771] loop0: detected capacity change from 0 to 32768 [ 183.167440][ T6771] UFO tlock:0xffffc900034d11f8 [ 183.169062][ T6771] UFO tlock:0xffffc900034d12d0 [ 183.549384][ T6773] loop0: detected capacity change from 0 to 32768 [ 183.590830][ T6773] UFO tlock:0xffffc900034d11b0 [ 183.592484][ T6773] UFO tlock:0xffffc900034d1288 [ 183.969328][ T6775] loop0: detected capacity change from 0 to 32768 [ 184.018032][ T6775] UFO tlock:0xffffc900034d11f8 [ 184.019714][ T6775] UFO tlock:0xffffc900034d1168 [ 184.637415][ T6777] loop0: detected capacity change from 0 to 32768 [ 184.674676][ T6777] UFO tlock:0xffffc900034d11b0 [ 184.683171][ T6777] UFO tlock:0xffffc900034d1120 [ 185.075621][ T6779] loop0: detected capacity change from 0 to 32768 [ 185.113997][ T6779] UFO tlock:0xffffc900034d11f8 [ 185.114973][ T6779] UFO tlock:0xffffc900034d10d8 [ 185.491000][ T6781] loop0: detected capacity change from 0 to 32768 [ 185.520236][ T6781] UFO tlock:0xffffc900034d11b0 [ 185.521763][ T6781] UFO tlock:0xffffc900034d1090 [ 185.915667][ T6783] loop0: detected capacity change from 0 to 32768 [ 185.967576][ T6783] UFO tlock:0xffffc900034d11f8 [ 185.970483][ T6783] UFO tlock:0xffffc900034d12d0 [ 186.621318][ T6785] loop0: detected capacity change from 0 to 32768 2025/11/10 12:10:54 executed programs: 21 [ 186.675319][ T6785] UFO tlock:0xffffc900034d11b0 [ 186.678095][ T6785] UFO tlock:0xffffc900034d1360 [ 187.547803][ T6787] loop0: detected capacity change from 0 to 32768 [ 187.583961][ T6787] UFO tlock:0xffffc900034d11f8 [ 187.585413][ T6787] UFO tlock:0xffffc900034d1048 [ 187.995652][ T6790] loop0: detected capacity change from 0 to 32768 [ 188.037561][ T6790] UFO tlock:0xffffc900034d11b0 [ 188.040685][ T6790] UFO tlock:0xffffc900034d1240 [ 188.405826][ T6794] loop0: detected capacity change from 0 to 32768 [ 188.428227][ T6794] UFO tlock:0xffffc900034d11f8 [ 188.432427][ T6794] UFO tlock:0xffffc900034d10d8 [ 188.828816][ T6796] loop0: detected capacity change from 0 to 32768 [ 188.871486][ T6796] UFO tlock:0xffffc900034d11b0 [ 188.872553][ T6796] UFO tlock:0xffffc900034d1168 [ 189.241765][ T6798] loop0: detected capacity change from 0 to 32768 [ 189.275216][ T6798] UFO tlock:0xffffc900034d11f8 [ 189.278417][ T6798] UFO tlock:0xffffc900034d1318 [ 189.675252][ T6800] loop0: detected capacity change from 0 to 32768 [ 189.714109][ T6800] UFO tlock:0xffffc900034d11b0 [ 189.715136][ T6800] UFO tlock:0xffffc900034d1360 [ 190.339959][ T6802] loop0: detected capacity change from 0 to 32768 [ 190.378871][ T6802] UFO tlock:0xffffc900034d11f8 [ 190.381935][ T6802] UFO tlock:0xffffc900034d1240 [ 190.803172][ T6804] loop0: detected capacity change from 0 to 32768 [ 190.839938][ T6804] UFO tlock:0xffffc900034d11b0 [ 190.841207][ T6804] UFO tlock:0xffffc900034d1090 [ 191.485829][ T6806] loop0: detected capacity change from 0 to 32768 [ 191.518186][ T6806] UFO tlock:0xffffc900034d11f8 [ 191.519234][ T6806] UFO tlock:0xffffc900034d1318 [ 191.879957][ T6808] loop0: detected capacity change from 0 to 32768 [ 191.933492][ T6808] UFO tlock:0xffffc900034d11b0 [ 191.934720][ T6808] UFO tlock:0xffffc900034d12d0 2025/11/10 12:10:59 executed programs: 31 [ 192.578179][ T6810] loop0: detected capacity change from 0 to 32768 [ 192.611534][ T6810] UFO tlock:0xffffc900034d11f8 [ 192.614690][ T6810] UFO tlock:0xffffc900034d10d8 [ 193.012150][ T6813] loop0: detected capacity change from 0 to 32768 [ 193.045266][ T6813] UFO tlock:0xffffc900034d11b0 [ 193.047407][ T6813] UFO tlock:0xffffc900034d1120 [ 193.678556][ T6815] loop0: detected capacity change from 0 to 32768 [ 193.712674][ T6815] UFO tlock:0xffffc900034d11f8 [ 193.715413][ T6815] UFO tlock:0xffffc900034d1360 [ 194.325712][ T6819] loop0: detected capacity change from 0 to 32768 [ 194.362201][ T6819] UFO tlock:0xffffc900034d11b0 [ 194.363730][ T6819] UFO tlock:0xffffc900034d1168 [ 194.610410][ T1320] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.610479][ T1320] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.983870][ T6821] loop0: detected capacity change from 0 to 32768 [ 195.018977][ T6821] UFO tlock:0xffffc900034d11f8 [ 195.021122][ T6821] UFO tlock:0xffffc900034d1318 [ 195.392840][ T6823] loop0: detected capacity change from 0 to 32768 [ 195.415515][ T6823] UFO tlock:0xffffc900034d11b0 [ 195.417546][ T6823] UFO tlock:0xffffc900034d12d0 [ 195.790145][ T6825] loop0: detected capacity change from 0 to 32768 [ 195.806630][ T6825] UFO tlock:0xffffc900034d11f8 [ 195.808034][ T6825] UFO tlock:0xffffc900034d10d8 [ 196.432479][ T6827] loop0: detected capacity change from 0 to 32768 [ 196.471306][ T6827] UFO tlock:0xffffc900034d11b0 [ 196.472343][ T6827] UFO tlock:0xffffc900034d1120 [ 196.866139][ T6829] loop0: detected capacity change from 0 to 32768 [ 196.914356][ T6829] UFO tlock:0xffffc900034d11f8 [ 196.919552][ T6829] UFO tlock:0xffffc900034d1360 [ 197.536586][ T6831] loop0: detected capacity change from 0 to 32768 [ 197.564133][ T6831] UFO tlock:0xffffc900034d11b0 [ 197.576277][ T6831] UFO tlock:0xffffc900034d1168 2025/11/10 12:11:04 executed programs: 41 [ 198.186952][ T6833] loop0: detected capacity change from 0 to 32768 [ 198.230646][ T6833] UFO tlock:0xffffc900034d11f8 [ 198.231833][ T6833] ------------[ cut here ]------------ [ 198.231844][ T6833] UBSAN: array-index-out-of-bounds in fs/jfs/jfs_dtree.c:3707:8 [ 198.231859][ T6833] index -1 is out of range for type 'struct dtslot[128]' [ 198.231889][ T6833] CPU: 0 UID: 0 PID: 6833 Comm: syz.0.56 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 198.231909][ T6833] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 198.231927][ T6833] Call Trace: [ 198.231937][ T6833] [ 198.231946][ T6833] dump_stack_lvl+0x189/0x250 [ 198.231984][ T6833] ? __pfx_dump_stack_lvl+0x10/0x10 [ 198.232010][ T6833] ? __pfx__printk+0x10/0x10 [ 198.232036][ T6833] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 198.232066][ T6833] ubsan_epilogue+0xa/0x40 [ 198.232092][ T6833] __ubsan_handle_out_of_bounds+0xe9/0xf0 [ 198.232129][ T6833] dtInsertEntry+0x936/0x1430 [ 198.232182][ T6833] dtInsert+0x931/0x6000 [ 198.232207][ T6833] ? sugov_update_single_common+0x7d4/0x9d0 [ 198.232242][ T6833] ? rt_mutex_slowunlock+0x493/0x8a0 [ 198.232270][ T6833] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 198.232292][ T6833] ? rt_spin_unlock+0x150/0x200 [ 198.232319][ T6833] ? __pfx_dtInsert+0x10/0x10 [ 198.232340][ T6833] ? txLock+0xfe0/0x1cb0 [ 198.232375][ T6833] ? __pfx_txLock+0x10/0x10 [ 198.232422][ T6833] jfs_create+0x6c8/0xa80 [ 198.232460][ T6833] ? __pfx_jfs_create+0x10/0x10 [ 198.232482][ T6833] ? __pfx_jfs_lookup+0x10/0x10 [ 198.232533][ T6833] ? generic_permission+0x2e5/0x690 [ 198.232570][ T6833] ? bpf_lsm_inode_create+0x9/0x20 [ 198.232594][ T6833] ? __pfx_jfs_create+0x10/0x10 [ 198.232616][ T6833] path_openat+0x1500/0x3840 [ 198.232676][ T6833] ? __pfx_path_openat+0x10/0x10 [ 198.232712][ T6833] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 198.232737][ T6833] ? lockdep_hardirqs_on+0x9c/0x150 [ 198.232762][ T6833] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 198.232795][ T6833] do_filp_open+0x1fa/0x410 [ 198.232819][ T6833] ? __pfx_do_filp_open+0x10/0x10 [ 198.232837][ T6833] ? rt_mutex_slowunlock+0x493/0x8a0 [ 198.232885][ T6833] ? alloc_fd+0x64f/0x6c0 [ 198.232922][ T6833] do_sys_openat2+0x121/0x1c0 [ 198.232941][ T6833] ? __se_sys_futex+0x36f/0x400 [ 198.232963][ T6833] ? __pfx_do_sys_openat2+0x10/0x10 [ 198.232998][ T6833] __x64_sys_creat+0x8f/0xc0 [ 198.233021][ T6833] do_syscall_64+0xfa/0xfa0 [ 198.233044][ T6833] ? lockdep_hardirqs_on+0x9c/0x150 [ 198.233068][ T6833] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 198.233086][ T6833] ? clear_bhb_loop+0x60/0xb0 [ 198.233108][ T6833] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 198.233126][ T6833] RIP: 0033:0x7fc0cd3bf6c9 [ 198.233147][ T6833] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 198.233162][ T6833] RSP: 002b:00007fc0cca2e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 198.233188][ T6833] RAX: ffffffffffffffda RBX: 00007fc0cd615fa0 RCX: 00007fc0cd3bf6c9 [ 198.233202][ T6833] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000200000000580 [ 198.233213][ T6833] RBP: 00007fc0cd441f91 R08: 0000000000000000 R09: 0000000000000000 [ 198.233225][ T6833] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 198.233236][ T6833] R13: 00007fc0cd616038 R14: 00007fc0cd615fa0 R15: 00007ffc096fa2d8 [ 198.233269][ T6833] [ 198.233363][ T6833] ---[ end trace ]--- [ 198.233378][ T6833] Kernel panic - not syncing: UBSAN: panic_on_warn set ... [ 198.233392][ T6833] CPU: 0 UID: 0 PID: 6833 Comm: syz.0.56 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 198.233413][ T6833] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 198.233424][ T6833] Call Trace: [ 198.233431][ T6833] [ 198.233439][ T6833] dump_stack_lvl+0x99/0x250 [ 198.233528][ T6833] ? __asan_memcpy+0x40/0x70 [ 198.233550][ T6833] ? __pfx_dump_stack_lvl+0x10/0x10 [ 198.233576][ T6833] ? __pfx__printk+0x10/0x10 [ 198.233620][ T6833] vpanic+0x237/0x6d0 [ 198.233639][ T6833] ? __pfx_vpanic+0x10/0x10 [ 198.233668][ T6833] panic+0xb9/0xc0 [ 198.233686][ T6833] ? __pfx_panic+0x10/0x10 [ 198.233708][ T6833] ? __pfx__printk+0x10/0x10 [ 198.233732][ T6833] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 198.233758][ T6833] check_panic_on_warn+0x89/0xb0 [ 198.233779][ T6833] __ubsan_handle_out_of_bounds+0xe9/0xf0 [ 198.233814][ T6833] dtInsertEntry+0x936/0x1430 [ 198.233865][ T6833] dtInsert+0x931/0x6000 [ 198.233891][ T6833] ? sugov_update_single_common+0x7d4/0x9d0 [ 198.233937][ T6833] ? rt_mutex_slowunlock+0x493/0x8a0 [ 198.233963][ T6833] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 198.233985][ T6833] ? rt_spin_unlock+0x150/0x200 [ 198.234011][ T6833] ? __pfx_dtInsert+0x10/0x10 [ 198.234051][ T6833] ? txLock+0xfe0/0x1cb0 [ 198.234084][ T6833] ? __pfx_txLock+0x10/0x10 [ 198.234135][ T6833] jfs_create+0x6c8/0xa80 [ 198.234167][ T6833] ? __pfx_jfs_create+0x10/0x10 [ 198.234189][ T6833] ? __pfx_jfs_lookup+0x10/0x10 [ 198.234239][ T6833] ? generic_permission+0x2e5/0x690 [ 198.234279][ T6833] ? bpf_lsm_inode_create+0x9/0x20 [ 198.234304][ T6833] ? __pfx_jfs_create+0x10/0x10 [ 198.234329][ T6833] path_openat+0x1500/0x3840 [ 198.234387][ T6833] ? __pfx_path_openat+0x10/0x10 [ 198.234422][ T6833] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 198.234445][ T6833] ? lockdep_hardirqs_on+0x9c/0x150 [ 198.234476][ T6833] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 198.234507][ T6833] do_filp_open+0x1fa/0x410 [ 198.234531][ T6833] ? __pfx_do_filp_open+0x10/0x10 [ 198.234548][ T6833] ? rt_mutex_slowunlock+0x493/0x8a0 [ 198.234602][ T6833] ? alloc_fd+0x64f/0x6c0 [ 198.234640][ T6833] do_sys_openat2+0x121/0x1c0 [ 198.234659][ T6833] ? __se_sys_futex+0x36f/0x400 [ 198.234687][ T6833] ? __pfx_do_sys_openat2+0x10/0x10 [ 198.234725][ T6833] __x64_sys_creat+0x8f/0xc0 [ 198.234753][ T6833] do_syscall_64+0xfa/0xfa0 [ 198.234776][ T6833] ? lockdep_hardirqs_on+0x9c/0x150 [ 198.234800][ T6833] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 198.234818][ T6833] ? clear_bhb_loop+0x60/0xb0 [ 198.234841][ T6833] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 198.234859][ T6833] RIP: 0033:0x7fc0cd3bf6c9 [ 198.234876][ T6833] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 198.234891][ T6833] RSP: 002b:00007fc0cca2e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 198.234911][ T6833] RAX: ffffffffffffffda RBX: 00007fc0cd615fa0 RCX: 00007fc0cd3bf6c9 [ 198.234924][ T6833] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000200000000580 [ 198.234936][ T6833] RBP: 00007fc0cd441f91 R08: 0000000000000000 R09: 0000000000000000 [ 198.234948][ T6833] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 198.234959][ T6833] R13: 00007fc0cd616038 R14: 00007fc0cd615fa0 R15: 00007ffc096fa2d8 [ 198.234993][ T6833] [ 198.235479][ T6833] Kernel Offset: disabled