Warning: Permanently added '10.128.1.155' (ED25519) to the list of known hosts. 2025/09/14 07:02:22 parsed 1 programs syzkaller login: [ 66.611756][ T4190] cgroup: Unknown subsys name 'net' [ 66.725389][ T4190] cgroup: Unknown subsys name 'rlimit' [ 68.208204][ T4190] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 71.164221][ T4229] chnl_net:caif_netlink_parms(): no params data found [ 71.237507][ T4229] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.245389][ T4229] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.254217][ T4229] device bridge_slave_0 entered promiscuous mode [ 71.264836][ T4229] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.272411][ T4229] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.280829][ T4229] device bridge_slave_1 entered promiscuous mode [ 71.310525][ T4229] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.322063][ T4229] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.352872][ T1423] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.361760][ T1423] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.365428][ T4229] team0: Port device team_slave_0 added [ 71.376934][ T4229] team0: Port device team_slave_1 added [ 71.402814][ T4229] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 71.409873][ T4229] 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 1560 would solve the problem. [ 71.436167][ T4229] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 71.449478][ T4229] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 71.456449][ T4229] 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 1560 would solve the problem. [ 71.482617][ T4229] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 71.523655][ T4229] device hsr_slave_0 entered promiscuous mode [ 71.530824][ T4229] device hsr_slave_1 entered promiscuous mode [ 71.675400][ T4229] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 71.687882][ T4229] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 71.701364][ T4229] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 71.711323][ T4229] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 71.744837][ T4229] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.752089][ T4229] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.760360][ T4229] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.767450][ T4229] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.834500][ T4229] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.850948][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.908074][ T154] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.919466][ T154] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.939369][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 71.968215][ T4229] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.979571][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.989136][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.996412][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.007649][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.017303][ T154] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.024441][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.042444][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.053322][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 72.064467][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.076732][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.090317][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.100671][ T4229] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 72.195023][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 72.203044][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 72.217089][ T4229] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 72.239295][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 72.249117][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 72.280919][ T1281] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 72.290277][ T1281] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 72.301378][ T1281] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 72.311298][ T1281] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 72.321757][ T4229] device veth0_vlan entered promiscuous mode [ 72.348862][ T4229] device veth1_vlan entered promiscuous mode [ 72.367502][ T1281] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 72.375678][ T1281] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 72.384808][ T1281] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 72.394290][ T1281] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 72.404856][ T4229] device veth0_macvtap entered promiscuous mode [ 72.430858][ T4229] device veth1_macvtap entered promiscuous mode [ 72.446166][ T4229] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 72.454579][ T1281] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 72.463641][ T1281] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 72.472756][ T1281] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 72.481534][ T1281] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 72.507907][ T4229] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 72.515645][ T1281] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 72.526578][ T1281] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 72.538833][ T4229] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.547966][ T4229] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.557435][ T4229] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.566573][ T4229] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.873308][ T1281] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 72.881972][ T1281] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 72.892615][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 72.913755][ T1281] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 72.929113][ T1281] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 72.938438][ T1281] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2025/09/14 07:02:32 executed programs: 0 [ 74.525612][ T4295] chnl_net:caif_netlink_parms(): no params data found [ 74.583736][ T4295] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.592423][ T4295] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.601052][ T4295] device bridge_slave_0 entered promiscuous mode [ 74.612761][ T4295] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.621139][ T4295] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.632588][ T4295] device bridge_slave_1 entered promiscuous mode [ 74.663115][ T9] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.680793][ T4295] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 74.692140][ T4295] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 74.716672][ T4295] team0: Port device team_slave_0 added [ 74.724787][ T4295] team0: Port device team_slave_1 added [ 74.743468][ T4295] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 74.750671][ T4295] 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 1560 would solve the problem. [ 74.776673][ T4295] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 74.788939][ T4295] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 74.795905][ T4295] 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 1560 would solve the problem. [ 74.822346][ T4295] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 74.855116][ T4295] device hsr_slave_0 entered promiscuous mode [ 74.862150][ T4295] device hsr_slave_1 entered promiscuous mode [ 74.869475][ T4295] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 74.877372][ T4295] Cannot create hsr debugfs directory [ 76.389094][ T4252] Bluetooth: hci0: command 0x0409 tx timeout [ 77.946182][ T9] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 78.005561][ T9] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 78.076872][ T9] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 78.468841][ T4327] Bluetooth: hci0: command 0x041b tx timeout [ 78.891153][ T4295] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 78.901753][ T4295] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 78.910791][ T4295] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 78.920480][ T4295] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 79.014769][ T4295] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.027872][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.035835][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.046751][ T4295] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.058685][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 79.067623][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.076733][ T392] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.083863][ T392] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.095433][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 79.103660][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 79.113059][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.121745][ T392] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.128860][ T392] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.145652][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.156972][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.169364][ T1281] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.180410][ T1281] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.189531][ T1281] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 79.218654][ T1281] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.227322][ T1281] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.240059][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 79.248881][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 79.261043][ T3077] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 79.270534][ T3077] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 79.303211][ T4295] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 79.425898][ T3077] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 79.433552][ T3077] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 79.447643][ T4295] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 79.481947][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 79.490765][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 79.535382][ T3077] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 79.543892][ T3077] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 79.554191][ T4295] device veth0_vlan entered promiscuous mode [ 79.561936][ T3077] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 79.570165][ T3077] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 79.584921][ T4295] device veth1_vlan entered promiscuous mode [ 79.626251][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 79.635657][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 79.644390][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 79.653240][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 79.664696][ T4295] device veth0_macvtap entered promiscuous mode [ 79.679853][ T4295] device veth1_macvtap entered promiscuous mode [ 79.700432][ T9] device hsr_slave_0 left promiscuous mode [ 79.706949][ T9] device hsr_slave_1 left promiscuous mode [ 79.714853][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 79.722507][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 79.730727][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 79.738186][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 79.745835][ T9] device bridge_slave_1 left promiscuous mode [ 79.753145][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.767684][ T9] device bridge_slave_0 left promiscuous mode [ 79.774228][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.791983][ T9] device veth1_macvtap left promiscuous mode [ 79.799160][ T9] device veth0_macvtap left promiscuous mode [ 79.805255][ T9] device veth1_vlan left promiscuous mode [ 79.811357][ T9] device veth0_vlan left promiscuous mode [ 79.981255][ T9] team0 (unregistering): Port device team_slave_1 removed [ 79.995312][ T9] team0 (unregistering): Port device team_slave_0 removed [ 80.009232][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 80.023505][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 80.086591][ T9] bond0 (unregistering): Released all slaves [ 80.157830][ T4295] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 80.172650][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 80.181200][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 80.189923][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 80.199605][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 80.211888][ T4295] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 80.221632][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 80.231069][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 80.245161][ T4295] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.254418][ T4295] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.263549][ T4295] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.272593][ T4295] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.342003][ T392] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 80.357813][ T392] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 80.371057][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 80.373498][ T3077] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 80.381710][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 80.397275][ T1281] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2025/09/14 07:02:39 executed programs: 2 [ 80.559287][ T4322] Bluetooth: hci0: command 0x040f tx timeout [ 80.670845][ T4356] loop0: detected capacity change from 0 to 32768 [ 81.215705][ T4358] loop0: detected capacity change from 0 to 32768 [ 81.791853][ T4360] loop0: detected capacity change from 0 to 32768 [ 82.422183][ T4363] loop0: detected capacity change from 0 to 32768 [ 82.628556][ T23] Bluetooth: hci0: command 0x0419 tx timeout [ 82.773851][ T4365] loop0: detected capacity change from 0 to 32768 [ 83.071316][ T4367] loop0: detected capacity change from 0 to 32768 [ 83.375791][ T4369] loop0: detected capacity change from 0 to 32768 [ 83.672094][ T4371] loop0: detected capacity change from 0 to 32768 [ 83.924495][ T4373] loop0: detected capacity change from 0 to 32768 [ 84.213418][ T4375] loop0: detected capacity change from 0 to 32768 [ 84.489614][ T4377] loop0: detected capacity change from 0 to 32768 [ 84.780611][ T4379] loop0: detected capacity change from 0 to 32768 [ 85.080954][ T4381] loop0: detected capacity change from 0 to 32768 [ 85.363007][ T4383] loop0: detected capacity change from 0 to 32768 2025/09/14 07:02:44 executed programs: 16 [ 85.667854][ T4385] loop0: detected capacity change from 0 to 32768 [ 85.941161][ T4387] loop0: detected capacity change from 0 to 32768 [ 86.211907][ T4389] loop0: detected capacity change from 0 to 32768 [ 86.534892][ T4391] loop0: detected capacity change from 0 to 32768 [ 86.712628][ T1326] cfg80211: failed to load regulatory.db [ 86.792664][ T4393] loop0: detected capacity change from 0 to 32768 [ 87.045759][ T4395] loop0: detected capacity change from 0 to 32768 [ 87.298546][ T4397] loop0: detected capacity change from 0 to 32768 [ 87.640351][ T4399] loop0: detected capacity change from 0 to 32768 [ 87.897041][ T4401] loop0: detected capacity change from 0 to 32768 [ 88.178326][ T4403] loop0: detected capacity change from 0 to 32768 [ 88.458690][ T4405] loop0: detected capacity change from 0 to 32768 [ 88.727386][ T4407] loop0: detected capacity change from 0 to 32768 [ 89.032272][ T4409] loop0: detected capacity change from 0 to 32768 [ 89.322473][ T4411] loop0: detected capacity change from 0 to 32768 [ 89.593138][ T4413] loop0: detected capacity change from 0 to 32768 [ 89.868723][ T4415] loop0: detected capacity change from 0 to 32768 [ 90.174626][ T4417] loop0: detected capacity change from 0 to 32768 [ 90.462051][ T4419] loop0: detected capacity change from 0 to 32768 2025/09/14 07:02:49 executed programs: 34 [ 90.751283][ T4421] loop0: detected capacity change from 0 to 32768 [ 91.041074][ T4423] loop0: detected capacity change from 0 to 32768 [ 91.327217][ T4425] loop0: detected capacity change from 0 to 32768 [ 91.606945][ T4427] loop0: detected capacity change from 0 to 32768 [ 91.900628][ T4429] loop0: detected capacity change from 0 to 32768 [ 92.187874][ T4431] loop0: detected capacity change from 0 to 32768 [ 92.467814][ T4433] loop0: detected capacity change from 0 to 32768 [ 92.742003][ T4435] loop0: detected capacity change from 0 to 32768 [ 92.992918][ T4437] loop0: detected capacity change from 0 to 32768 [ 93.292964][ T4439] loop0: detected capacity change from 0 to 32768 [ 93.586516][ T4441] loop0: detected capacity change from 0 to 32768 [ 93.888556][ T4443] loop0: detected capacity change from 0 to 32768 [ 94.173789][ T4445] loop0: detected capacity change from 0 to 32768 [ 94.479631][ T4447] loop0: detected capacity change from 0 to 32768 [ 94.751818][ T4449] loop0: detected capacity change from 0 to 32768 [ 95.039118][ T4451] loop0: detected capacity change from 0 to 32768 [ 95.332048][ T4453] loop0: detected capacity change from 0 to 32768 [ 95.622682][ T4455] loop0: detected capacity change from 0 to 32768 2025/09/14 07:02:54 executed programs: 52 [ 95.900534][ T4457] loop0: detected capacity change from 0 to 32768 [ 96.187268][ T4459] loop0: detected capacity change from 0 to 32768 [ 96.490918][ T4461] loop0: detected capacity change from 0 to 32768 [ 96.761748][ T4463] loop0: detected capacity change from 0 to 32768 [ 97.060575][ T4465] loop0: detected capacity change from 0 to 32768 [ 97.304940][ T4467] loop0: detected capacity change from 0 to 32768 [ 97.585799][ T4469] loop0: detected capacity change from 0 to 32768 [ 97.649780][ T4295] general protection fault, probably for non-canonical address 0xdffffc00000000ba: 0000 [#1] PREEMPT SMP KASAN [ 97.661665][ T4295] KASAN: null-ptr-deref in range [0x00000000000005d0-0x00000000000005d7] [ 97.670114][ T4295] CPU: 0 PID: 4295 Comm: syz-executor Not tainted syzkaller #0 [ 97.677806][ T4295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 97.687890][ T4295] RIP: 0010:bio_associate_blkg_from_css+0x2ab/0x9c0 [ 97.694519][ T4295] Code: ff df 80 3c 08 00 74 08 48 89 df e8 7f fd f2 fd 41 be d0 05 00 00 4c 03 33 4c 89 f0 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df <80> 3c 08 00 74 08 4c 89 f7 e8 57 fd f2 fd bb 90 00 00 00 49 03 1e [ 97.714295][ T4295] RSP: 0018:ffffc9000314f910 EFLAGS: 00010202 [ 97.720373][ T4295] RAX: 00000000000000ba RBX: ffff888075733dc8 RCX: dffffc0000000000 [ 97.728363][ T4295] RDX: 0000000000000000 RSI: ffffffff8a59a460 RDI: ffffffff8a59a420 [ 97.736332][ T4295] RBP: 1ffff1100eae67c1 R08: dffffc0000000000 R09: fffffbfff1ff7819 [ 97.744387][ T4295] R10: fffffbfff1ff7819 R11: 1ffffffff1ff7818 R12: ffff888140786110 [ 97.752358][ T4295] R13: ffff888075733e08 R14: 00000000000005d0 R15: ffff888018bd002c [ 97.760490][ T4295] FS: 000055555a61c500(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000 [ 97.769569][ T4295] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 97.776157][ T4295] CR2: 00007fd5e0c4a000 CR3: 000000005b7c0000 CR4: 00000000003506f0 [ 97.784138][ T4295] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 97.792111][ T4295] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 97.800208][ T4295] Call Trace: [ 97.803501][ T4295] [ 97.806444][ T4295] bio_associate_blkg+0x23a/0x340 [ 97.811473][ T4295] lbmStartIO+0x204/0x4c0 [ 97.815807][ T4295] lbmWrite+0x361/0x480 [ 97.819962][ T4295] lmNextPage+0x386/0xa00 [ 97.824290][ T4295] lmWriteRecord+0xf9d/0x1aa0 [ 97.828972][ T4295] lmLogSync+0x438/0x9c0 [ 97.833215][ T4295] ? dquot_writeback_dquots+0x868/0x940 [ 97.838845][ T4295] ? lmWriteRecord+0x1aa0/0x1aa0 [ 97.843789][ T4295] ? dqput+0x460/0x460 [ 97.847948][ T4295] jfs_syncpt+0x77/0x90 [ 97.852100][ T4295] jfs_sync_fs+0x83/0xa0 [ 97.856347][ T4295] sync_filesystem+0xe6/0x220 [ 97.861041][ T4295] generic_shutdown_super+0x6b/0x300 [ 97.866327][ T4295] kill_block_super+0x7c/0xe0 [ 97.871001][ T4295] deactivate_locked_super+0x93/0xf0 [ 97.876283][ T4295] cleanup_mnt+0x418/0x4d0 [ 97.880692][ T4295] ? lockdep_hardirqs_on+0x94/0x140 [ 97.885886][ T4295] task_work_run+0x125/0x1a0 [ 97.890498][ T4295] exit_to_user_mode_loop+0x10f/0x130 [ 97.895869][ T4295] exit_to_user_mode_prepare+0xee/0x180 [ 97.901411][ T4295] syscall_exit_to_user_mode+0x16/0x40 [ 97.906871][ T4295] do_syscall_64+0x58/0xa0 [ 97.911284][ T4295] ? clear_bhb_loop+0x30/0x80 [ 97.915955][ T4295] ? clear_bhb_loop+0x30/0x80 [ 97.920629][ T4295] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 97.926528][ T4295] RIP: 0033:0x7f673c61aed7 [ 97.930965][ T4295] Code: a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 a8 ff ff ff f7 d8 64 89 02 b8 [ 97.951015][ T4295] RSP: 002b:00007fff74397fb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 97.959432][ T4295] RAX: 0000000000000000 RBX: 00007f673c69cc05 RCX: 00007f673c61aed7 [ 97.967401][ T4295] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff74398070 [ 97.975382][ T4295] RBP: 00007fff74398070 R08: 0000000000000000 R09: 0000000000000000 [ 97.983356][ T4295] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff74399100 [ 97.991335][ T4295] R13: 00007f673c69cc05 R14: 0000000000017d48 R15: 00007fff74399140 [ 97.999315][ T4295] [ 98.002352][ T4295] Modules linked in: [ 98.008839][ T4295] ---[ end trace da09e4ae71569380 ]--- [ 98.014383][ T4295] RIP: 0010:bio_associate_blkg_from_css+0x2ab/0x9c0 [ 98.021058][ T4295] Code: ff df 80 3c 08 00 74 08 48 89 df e8 7f fd f2 fd 41 be d0 05 00 00 4c 03 33 4c 89 f0 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df <80> 3c 08 00 74 08 4c 89 f7 e8 57 fd f2 fd bb 90 00 00 00 49 03 1e [ 98.040718][ T4295] RSP: 0018:ffffc9000314f910 EFLAGS: 00010202 [ 98.046792][ T4295] RAX: 00000000000000ba RBX: ffff888075733dc8 RCX: dffffc0000000000 [ 98.054944][ T4295] RDX: 0000000000000000 RSI: ffffffff8a59a460 RDI: ffffffff8a59a420 [ 98.062987][ T4295] RBP: 1ffff1100eae67c1 R08: dffffc0000000000 R09: fffffbfff1ff7819 [ 98.071001][ T4295] R10: fffffbfff1ff7819 R11: 1ffffffff1ff7818 R12: ffff888140786110 [ 98.079139][ T4295] R13: ffff888075733e08 R14: 00000000000005d0 R15: ffff888018bd002c [ 98.087158][ T4295] FS: 000055555a61c500(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000 [ 98.096127][ T4295] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 98.102752][ T4295] CR2: 000000c0073bd000 CR3: 000000005b7c0000 CR4: 00000000003506f0 [ 98.110869][ T4295] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 98.118889][ T4295] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 98.126872][ T4295] Kernel panic - not syncing: Fatal exception [ 98.133247][ T4295] Kernel Offset: disabled [ 98.137581][ T4295] Rebooting in 86400 seconds..