Warning: Permanently added '10.128.1.242' (ED25519) to the list of known hosts.
2026/02/05 17:58:54 parsed 1 programs
[ 86.599880][ T4844] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 88.597341][ T4234] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 88.617272][ T4234] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 88.634016][ T4302] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 88.739287][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 88.753970][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 88.771820][ T4234] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 88.895011][ T4891] chnl_net:caif_netlink_parms(): no params data found
[ 89.085693][ T4891] bridge0: port 1(bridge_slave_0) entered blocking state
[ 89.094607][ T4891] bridge0: port 1(bridge_slave_0) entered disabled state
[ 89.103879][ T4891] device bridge_slave_0 entered promiscuous mode
[ 89.116053][ T4891] bridge0: port 2(bridge_slave_1) entered blocking state
[ 89.124011][ T4891] bridge0: port 2(bridge_slave_1) entered disabled state
[ 89.134435][ T4891] device bridge_slave_1 entered promiscuous mode
[ 89.162370][ T4891] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 89.175437][ T4891] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 89.206100][ T4891] team0: Port device team_slave_0 added
[ 89.215232][ T4891] team0: Port device team_slave_1 added
[ 89.240206][ T4891] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 89.248690][ T4891] 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.
[ 89.276391][ T4891] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 89.291624][ T4891] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 89.298936][ T4891] 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.
[ 89.327062][ T4891] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 89.368429][ T4891] device hsr_slave_0 entered promiscuous mode
[ 89.378503][ T4891] device hsr_slave_1 entered promiscuous mode
[ 89.512253][ T4891] netdevsim netdevsim4 netdevsim0: renamed from eth0
[ 89.525308][ T4891] netdevsim netdevsim4 netdevsim1: renamed from eth1
[ 89.541346][ T4891] netdevsim netdevsim4 netdevsim2: renamed from eth2
[ 89.553453][ T4891] netdevsim netdevsim4 netdevsim3: renamed from eth3
[ 89.634783][ T4891] 8021q: adding VLAN 0 to HW filter on device bond0
[ 89.651831][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 89.662532][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 89.675793][ T4891] 8021q: adding VLAN 0 to HW filter on device team0
[ 89.686473][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 89.697046][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 89.708824][ T9] bridge0: port 1(bridge_slave_0) entered blocking state
[ 89.716182][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 89.738677][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 89.748461][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 89.757895][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 89.766781][ T9] bridge0: port 2(bridge_slave_1) entered blocking state
[ 89.773903][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 89.785417][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 89.794379][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 89.804140][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 89.815774][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 89.834618][ T4891] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 89.846632][ T4891] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 89.863272][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 89.872492][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 89.883183][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 89.892228][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 89.901645][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 89.910931][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 90.029586][ T4302] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 90.038055][ T4302] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 90.051469][ T4891] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 90.192099][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 90.216392][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 90.227115][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 90.235881][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 90.248540][ T4891] device veth0_vlan entered promiscuous mode
[ 90.262912][ T4891] device veth1_vlan entered promiscuous mode
[ 90.291320][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 90.300272][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 90.310953][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 90.323920][ T4891] device veth0_macvtap entered promiscuous mode
[ 90.335361][ T4891] device veth1_macvtap entered promiscuous mode
[ 90.360882][ T4891] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 90.369774][ T4234] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 90.379367][ T4234] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 90.391356][ T4891] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 90.400263][ T4234] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 90.409347][ T4234] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 90.420627][ T4891] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 90.429963][ T4891] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 90.438811][ T4891] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 90.448331][ T4891] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
2026/02/05 17:59:00 executed programs: 0
[ 91.069923][ T4941] chnl_net:caif_netlink_parms(): no params data found
[ 91.167355][ T4948] chnl_net:caif_netlink_parms(): no params data found
[ 91.192119][ T4947] chnl_net:caif_netlink_parms(): no params data found
[ 91.241189][ T4949] chnl_net:caif_netlink_parms(): no params data found
[ 91.303339][ T4946] chnl_net:caif_netlink_parms(): no params data found
[ 91.313383][ T4941] bridge0: port 1(bridge_slave_0) entered blocking state
[ 91.321826][ T4941] bridge0: port 1(bridge_slave_0) entered disabled state
[ 91.330195][ T4941] device bridge_slave_0 entered promiscuous mode
[ 91.343543][ T4941] bridge0: port 2(bridge_slave_1) entered blocking state
[ 91.351193][ T4941] bridge0: port 2(bridge_slave_1) entered disabled state
[ 91.362109][ T4941] device bridge_slave_1 entered promiscuous mode
[ 91.463374][ T4948] bridge0: port 1(bridge_slave_0) entered blocking state
[ 91.470663][ T4948] bridge0: port 1(bridge_slave_0) entered disabled state
[ 91.479774][ T4948] device bridge_slave_0 entered promiscuous mode
[ 91.520173][ T4941] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 91.531120][ T4948] bridge0: port 2(bridge_slave_1) entered blocking state
[ 91.539500][ T4948] bridge0: port 2(bridge_slave_1) entered disabled state
[ 91.547840][ T4948] device bridge_slave_1 entered promiscuous mode
[ 91.555481][ T4947] bridge0: port 1(bridge_slave_0) entered blocking state
[ 91.563127][ T4947] bridge0: port 1(bridge_slave_0) entered disabled state
[ 91.571853][ T4947] device bridge_slave_0 entered promiscuous mode
[ 91.596470][ T4946] bridge0: port 1(bridge_slave_0) entered blocking state
[ 91.603865][ T4946] bridge0: port 1(bridge_slave_0) entered disabled state
[ 91.612767][ T4946] device bridge_slave_0 entered promiscuous mode
[ 91.621592][ T4941] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 91.639278][ T4949] bridge0: port 1(bridge_slave_0) entered blocking state
[ 91.648017][ T4949] bridge0: port 1(bridge_slave_0) entered disabled state
[ 91.655961][ T4949] device bridge_slave_0 entered promiscuous mode
[ 91.672080][ T4947] bridge0: port 2(bridge_slave_1) entered blocking state
[ 91.679566][ T4947] bridge0: port 2(bridge_slave_1) entered disabled state
[ 91.688750][ T4947] device bridge_slave_1 entered promiscuous mode
[ 91.699262][ T4946] bridge0: port 2(bridge_slave_1) entered blocking state
[ 91.707500][ T4946] bridge0: port 2(bridge_slave_1) entered disabled state
[ 91.715544][ T4946] device bridge_slave_1 entered promiscuous mode
[ 91.736816][ T4949] bridge0: port 2(bridge_slave_1) entered blocking state
[ 91.744084][ T4949] bridge0: port 2(bridge_slave_1) entered disabled state
[ 91.752874][ T4949] device bridge_slave_1 entered promiscuous mode
[ 91.786895][ T4941] team0: Port device team_slave_0 added
[ 91.806022][ T4948] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 91.830671][ T4941] team0: Port device team_slave_1 added
[ 91.838610][ T4946] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 91.859009][ T4948] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 91.873099][ T4947] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 91.899399][ T4946] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 91.926142][ T4949] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 91.944935][ T4947] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 91.962425][ T4941] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 91.969588][ T4941] 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.
[ 91.996346][ T4941] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 92.012993][ T4949] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 92.033406][ T4948] team0: Port device team_slave_0 added
[ 92.049027][ T4948] team0: Port device team_slave_1 added
[ 92.060844][ T4941] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 92.068078][ T4941] 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.
[ 92.094417][ T4941] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 92.129214][ T4946] team0: Port device team_slave_0 added
[ 92.157407][ T4947] team0: Port device team_slave_0 added
[ 92.166027][ T4946] team0: Port device team_slave_1 added
[ 92.182069][ T4948] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 92.189792][ T4948] 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.
[ 92.217140][ T4948] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 92.229559][ T4948] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 92.236602][ T4948] 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.
[ 92.263939][ T4948] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 92.290005][ T4949] team0: Port device team_slave_0 added
[ 92.297875][ T4947] team0: Port device team_slave_1 added
[ 92.328919][ T4949] team0: Port device team_slave_1 added
[ 92.340212][ T4941] device hsr_slave_0 entered promiscuous mode
[ 92.348269][ T4941] device hsr_slave_1 entered promiscuous mode
[ 92.355502][ T4941] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 92.363337][ T4941] Cannot create hsr debugfs directory
[ 92.399323][ T4946] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 92.406619][ T4946] 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.
[ 92.435279][ T4946] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 92.450705][ T4946] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 92.458068][ T4946] 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.
[ 92.485484][ T4946] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 92.521506][ T4947] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 92.528578][ T4947] 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.
[ 92.556479][ T4947] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 92.596737][ T4949] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 92.604357][ T4949] 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.
[ 92.631350][ T4949] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 92.642925][ T4935] Bluetooth: hci0: command 0x0409 tx timeout
[ 92.650873][ T4949] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 92.658805][ T4949] 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.
[ 92.685362][ T4949] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 92.697128][ T4947] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 92.704331][ T4947] 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.
[ 92.717431][ T1108] Bluetooth: hci4: command 0x0409 tx timeout
[ 92.731665][ T4947] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 92.737702][ T1108] Bluetooth: hci2: command 0x0409 tx timeout
[ 92.782195][ T4948] device hsr_slave_0 entered promiscuous mode
[ 92.789153][ T4948] device hsr_slave_1 entered promiscuous mode
[ 92.795875][ T4948] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 92.804908][ T1108] Bluetooth: hci3: command 0x0409 tx timeout
[ 92.807413][ T4273] Bluetooth: hci1: command 0x0409 tx timeout
[ 92.811397][ T4948] Cannot create hsr debugfs directory
[ 92.847398][ T4946] device hsr_slave_0 entered promiscuous mode
[ 92.854259][ T4946] device hsr_slave_1 entered promiscuous mode
[ 92.861028][ T4946] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 92.869241][ T4946] Cannot create hsr debugfs directory
[ 92.947709][ T4947] device hsr_slave_0 entered promiscuous mode
[ 92.954502][ T4947] device hsr_slave_1 entered promiscuous mode
[ 92.961688][ T4947] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 92.969747][ T4947] Cannot create hsr debugfs directory
[ 92.996263][ T4949] device hsr_slave_0 entered promiscuous mode
[ 93.003729][ T4949] device hsr_slave_1 entered promiscuous mode
[ 93.010565][ T4949] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 93.019448][ T4949] Cannot create hsr debugfs directory
[ 93.322951][ T4948] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 93.384881][ T4948] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 93.403654][ T4948] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 93.487015][ T4948] netdevsim netdevsim2 netdevsim3: renamed from eth3
[ 93.821721][ T4949] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 93.877943][ T4948] 8021q: adding VLAN 0 to HW filter on device bond0
[ 93.904228][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 93.922761][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 93.953792][ T4948] 8021q: adding VLAN 0 to HW filter on device team0
[ 93.966740][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 93.989993][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 94.022501][ T9] bridge0: port 1(bridge_slave_0) entered blocking state
[ 94.029845][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 94.063910][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 94.107883][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 94.124122][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 94.133528][ T9] bridge0: port 2(bridge_slave_1) entered blocking state
[ 94.140721][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 94.156371][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 94.167918][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 94.208413][ T4948] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 94.223184][ T4948] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 94.245966][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 94.264664][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 94.304054][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 94.324562][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 94.348913][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 94.367661][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 94.379405][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 94.393888][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 94.403532][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 94.421172][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 94.649104][ T4948] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 94.657044][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 94.678732][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 94.698018][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 94.714478][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 94.724110][ T4277] Bluetooth: hci0: command 0x041b tx timeout
[ 94.741676][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 94.752868][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 94.764884][ T4948] device veth0_vlan entered promiscuous mode
[ 94.772395][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 94.781681][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 94.795443][ T4948] device veth1_vlan entered promiscuous mode
[ 94.801622][ T4275] Bluetooth: hci2: command 0x041b tx timeout
[ 94.814039][ T4275] Bluetooth: hci4: command 0x041b tx timeout
[ 94.839747][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 94.854910][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 94.871391][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 94.878116][ T4275] Bluetooth: hci3: command 0x041b tx timeout
[ 94.880458][ T4935] Bluetooth: hci1: command 0x041b tx timeout
[ 94.893967][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 94.906574][ T4948] device veth0_macvtap entered promiscuous mode
[ 94.918578][ T4948] device veth1_macvtap entered promiscuous mode
[ 94.943051][ T4948] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 94.969509][ T4948] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 94.981498][ T4948] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 94.990340][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 95.000023][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 95.018266][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 95.038226][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 95.061682][ T4948] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 95.089347][ T4948] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 95.124722][ T4948] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 95.165933][ T4949] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 95.183542][ T4234] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 95.194181][ T4234] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 95.212618][ T4948] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 95.222051][ T4948] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 95.231545][ T4948] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 95.240866][ T4948] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 95.265966][ T4949] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 95.364387][ T4949] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 95.449240][ T145] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 95.467165][ T145] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 95.505905][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 95.566099][ T145] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 95.584487][ T145] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 95.684370][ T4949] netdevsim netdevsim4 netdevsim0: renamed from eth0
[ 95.716622][ T4949] netdevsim netdevsim4 netdevsim1: renamed from eth1
[ 95.726730][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
2026/02/05 17:59:06 executed programs: 10
[ 95.761317][ T4949] netdevsim netdevsim4 netdevsim2: renamed from eth2
[ 95.840524][ T4949] netdevsim netdevsim4 netdevsim3: renamed from eth3
[ 96.251145][ T4949] 8021q: adding VLAN 0 to HW filter on device bond0
[ 96.359541][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 96.371062][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 96.379623][ T4946] netdevsim netdevsim1 netdevsim0: renamed from eth0
[ 96.400632][ T4946] netdevsim netdevsim1 netdevsim1: renamed from eth1
[ 96.455076][ T4946] netdevsim netdevsim1 netdevsim2: renamed from eth2
[ 96.520330][ T4949] 8021q: adding VLAN 0 to HW filter on device team0
[ 96.537422][ T4946] netdevsim netdevsim1 netdevsim3: renamed from eth3
[ 96.566365][ T4234] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 96.586682][ T4234] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 96.601745][ T4234] bridge0: port 1(bridge_slave_0) entered blocking state
[ 96.608897][ T4234] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 96.627493][ T4234] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 96.656488][ T5066] loop2: detected capacity change from 0 to 32768
[ 96.696921][ T4302] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 96.712898][ T4302] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 96.723992][ T4302] bridge0: port 2(bridge_slave_1) entered blocking state
[ 96.731221][ T4302] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 96.741377][ T4302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 96.753848][ T5066] gfs2: fsid=statfs_quantum: Trying to join cluster "lock_nolock", "statfs_quantum"
[ 96.764432][ T4302] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 96.772985][ T5066] gfs2: fsid=statfs_quantum: Now mounting FS (format 1801)...
[ 96.798592][ T4278] Bluetooth: hci0: command 0x040f tx timeout
[ 96.798725][ T4941] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 96.835320][ T5066] gfs2: fsid=statfs_quantum.s: journal 0 mapped with 16 extents in 0ms
[ 96.869886][ T4941] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 96.877741][ T5086] Bluetooth: hci4: command 0x040f tx timeout
[ 96.885343][ T5086] Bluetooth: hci2: command 0x040f tx timeout
[ 96.924506][ T5066] gfs2: fsid=statfs_quantum.s: first mount done, others may mount
[ 96.935957][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 96.946398][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 96.956414][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 96.958487][ T5085] Bluetooth: hci1: command 0x040f tx timeout
[ 96.972667][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 96.974410][ T5085] Bluetooth: hci3: command 0x040f tx timeout
[ 96.988379][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 97.008765][ T4941] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 97.050101][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 97.069188][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 97.088334][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 97.097099][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 97.127054][ T4941] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 97.159884][ T4949] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 97.183488][ T5066] syz.2.17 (5066): drop_caches: 2
[ 97.362859][ T4947] netdevsim netdevsim3 netdevsim0: renamed from eth0
[ 97.399116][ T4947] netdevsim netdevsim3 netdevsim1: renamed from eth1
[ 97.425623][ T4946] 8021q: adding VLAN 0 to HW filter on device bond0
[ 97.472925][ T4947] netdevsim netdevsim3 netdevsim2: renamed from eth2
[ 97.500214][ T4947] netdevsim netdevsim3 netdevsim3: renamed from eth3
[ 97.527004][ T4946] 8021q: adding VLAN 0 to HW filter on device team0
[ 97.643878][ T4234] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 97.652090][ T4234] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 97.727333][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 97.736621][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 97.746127][ T144] bridge0: port 1(bridge_slave_0) entered blocking state
[ 97.753291][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 97.762706][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 97.771686][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 97.780469][ T144] bridge0: port 2(bridge_slave_1) entered blocking state
[ 97.787581][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 97.795947][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 97.805504][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 97.814424][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 97.856197][ T4949] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 97.895039][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 97.909659][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 97.933914][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 97.973868][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 97.994625][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 98.006146][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 98.006842][ T5128] loop2: detected capacity change from 0 to 32768
[ 98.022618][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 98.048502][ T5128] gfs2: fsid=statfs_quantum: Trying to join cluster "lock_nolock", "statfs_quantum"
[ 98.061019][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 98.069233][ T5128] gfs2: fsid=statfs_quantum: Now mounting FS (format 1801)...
[ 98.079998][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 98.101701][ T5128] gfs2: fsid=statfs_quantum.s: journal 0 mapped with 16 extents in 0ms
[ 98.179536][ T4941] 8021q: adding VLAN 0 to HW filter on device bond0
[ 98.188442][ T4946] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 98.205219][ T4946] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 98.236961][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 98.246644][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 98.303700][ T5128] gfs2: fsid=statfs_quantum.s: first mount done, others may mount
[ 98.341443][ T4302] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 98.361504][ T4302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 98.429934][ T4941] 8021q: adding VLAN 0 to HW filter on device team0
[ 98.542144][ T4947] 8021q: adding VLAN 0 to HW filter on device bond0
[ 98.575532][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 98.594758][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 98.622549][ T5128] ODEBUG: Out of memory. ODEBUG disabled
[ 98.626896][ T9] bridge0: port 1(bridge_slave_0) entered blocking state
[ 98.635830][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 98.649961][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 98.679594][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 98.694280][ T9] bridge0: port 2(bridge_slave_1) entered blocking state
[ 98.701461][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 98.720619][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 98.755681][ T4947] 8021q: adding VLAN 0 to HW filter on device team0
[ 98.791467][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 98.803211][ T5128] syz.2.20 (5128): drop_caches: 2
[ 98.813064][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 98.832427][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 98.842545][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 98.861501][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 98.874096][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 98.877659][ T4275] Bluetooth: hci0: command 0x0419 tx timeout
[ 98.883775][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 98.938579][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 98.946423][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 98.958191][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 98.958217][ T5086] Bluetooth: hci2: command 0x0419 tx timeout
[ 98.965875][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 98.982309][ T5086] Bluetooth: hci4: command 0x0419 tx timeout
[ 99.034320][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 99.037665][ T5086] Bluetooth: hci3: command 0x0419 tx timeout
[ 99.060425][ T5086] Bluetooth: hci1: command 0x0419 tx timeout
[ 99.077928][ T4946] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 99.134271][ T4941] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 99.148721][ T4941] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 99.170399][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 99.188327][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 99.208439][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 99.220241][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 99.229904][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 99.238827][ T9] bridge0: port 1(bridge_slave_0) entered blocking state
[ 99.245927][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 99.254091][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 99.263360][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 99.273652][ T9] bridge0: port 2(bridge_slave_1) entered blocking state
[ 99.280876][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 99.292640][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 99.303094][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 99.323355][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 99.344578][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 99.466910][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 99.497935][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 99.508197][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 99.538067][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 99.556629][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 99.583495][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 99.608188][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 99.613218][ T5171] loop2: detected capacity change from 0 to 32768
[ 99.628458][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 99.639881][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 99.648378][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 99.661922][ T5171] gfs2: fsid=statfs_quantum: Trying to join cluster "lock_nolock", "statfs_quantum"
[ 99.674322][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 99.684089][ T5171] gfs2: fsid=statfs_quantum: Now mounting FS (format 1801)...
[ 99.702227][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 99.734659][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 99.747619][ T5171] gfs2: fsid=statfs_quantum.s: journal 0 mapped with 16 extents in 0ms
[ 99.768220][ T4949] device veth0_vlan entered promiscuous mode
[ 99.801599][ T4946] device veth0_vlan entered promiscuous mode
[ 99.822132][ T4947] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 99.843800][ T4947] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 99.868657][ T4234] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 99.882833][ T4234] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 99.903085][ T4234] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 99.923262][ T4234] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 99.948059][ T4234] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 99.949788][ T5171] gfs2: fsid=statfs_quantum.s: first mount done, others may mount
[ 99.966957][ T4234] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 99.982367][ T4949] device veth1_vlan entered promiscuous mode
[ 100.002300][ T4946] device veth1_vlan entered promiscuous mode
[ 100.033256][ T4234] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 100.044054][ T4234] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 100.059836][ T4234] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 100.073613][ T4234] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 100.083173][ T4234] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 100.129915][ T5146] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 100.157920][ T5146] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 100.182146][ T5146] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 100.199208][ T5146] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 100.225325][ T4941] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 100.244403][ T5171] syz.2.21 (5171): drop_caches: 2
[ 100.310870][ T5146] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 100.326822][ T5146] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 100.411531][ T5146] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 100.444255][ T5146] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 100.459939][ T4946] device veth0_macvtap entered promiscuous mode
[ 100.497095][ T4947] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 100.524985][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 100.554547][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 100.576027][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 100.586953][ T4946] device veth1_macvtap entered promiscuous mode
[ 100.642552][ T4949] device veth0_macvtap entered promiscuous mode
[ 100.661605][ T5146] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 100.671887][ T5146] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 100.698189][ T5146] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 100.723147][ T5146] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 100.763446][ T4941] device veth0_vlan entered promiscuous mode
[ 100.789349][ T4949] device veth1_macvtap entered promiscuous mode
[ 100.803774][ T4946] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 100.816133][ T4946] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 100.826637][ T4946] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 100.838776][ T4946] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 100.856652][ T4946] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 100.867917][ T5146] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 100.877056][ T5146] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 100.903755][ T5146] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 100.932411][ T5146] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 100.951739][ T5146] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 100.983689][ T5146] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 100.999877][ T5146] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 101.033557][ T5209] loop2: detected capacity change from 0 to 32768
[ 101.045231][ T4941] device veth1_vlan entered promiscuous mode
[ 101.061012][ T4946] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 101.080720][ T4946] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 101.095707][ T4946] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 101.107454][ T4946] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 101.119409][ T5209] gfs2: fsid=statfs_quantum: Trying to join cluster "lock_nolock", "statfs_quantum"
[ 101.131352][ T4946] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 101.137447][ T5209] gfs2: fsid=statfs_quantum: Now mounting FS (format 1801)...
[ 101.143070][ T4946] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 101.155967][ T4946] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 101.171389][ T4946] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 101.171756][ T5209] gfs2: fsid=statfs_quantum.s: journal 0 mapped with 16 extents in 0ms
[ 101.181498][ T4946] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 101.208639][ T5146] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 101.247732][ T5146] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 101.288338][ T5146] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 101.300450][ T5146] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 101.318289][ T5146] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 101.353914][ T4949] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 101.373849][ T4949] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 101.387683][ T5209] gfs2: fsid=statfs_quantum.s: first mount done, others may mount
[ 101.396394][ T4949] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 101.409369][ T4949] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 101.422235][ T4949] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 101.433536][ T4949] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 101.445432][ T4949] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 101.474890][ T5146] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 101.485720][ T5146] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 101.496653][ T5146] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 101.513326][ T4947] device veth0_vlan entered promiscuous mode
[ 101.541851][ T4949] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 101.577232][ T4949] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 101.597276][ T4949] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 101.615479][ T4949] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 101.626444][ T4949] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 101.644569][ T4949] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 101.658652][ T4949] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 101.696927][ T708] device hsr_slave_0 left promiscuous mode
[ 101.707621][ T708] device hsr_slave_1 left promiscuous mode
[ 101.725208][ T708] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 101.745232][ T708] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 101.763376][ T708] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 101.787378][ T708] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 101.798067][ T708] device bridge_slave_1 left promiscuous mode
[ 101.804285][ T708] bridge0: port 2(bridge_slave_1) entered disabled state
[ 101.810671][ T5209] syz.2.22 (5209): drop_caches: 2
[ 101.830994][ T708] device bridge_slave_0 left promiscuous mode
2026/02/05 17:59:12 executed programs: 14
[ 101.846758][ T708] bridge0: port 1(bridge_slave_0) entered disabled state
[ 101.859659][ T708] device veth1_macvtap left promiscuous mode
[ 101.865722][ T708] device veth0_macvtap left promiscuous mode
[ 101.872377][ T708] device veth1_vlan left promiscuous mode
[ 101.879709][ T708] device veth0_vlan left promiscuous mode
[ 102.149084][ T708] team0 (unregistering): Port device team_slave_1 removed
[ 102.165025][ T708] team0 (unregistering): Port device team_slave_0 removed
[ 102.180103][ T708] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 102.197058][ T708] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 102.277585][ T708] bond0 (unregistering): Released all slaves
[ 102.325208][ T5239] loop2: detected capacity change from 0 to 32768
[ 102.354112][ T5146] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 102.363301][ T5146] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 102.372329][ T5146] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 102.381629][ T5146] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 102.399373][ T5239] gfs2: fsid=statfs_quantum: Trying to join cluster "lock_nolock", "statfs_quantum"
[ 102.404123][ T4947] device veth1_vlan entered promiscuous mode
[ 102.421965][ T4949] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 102.431266][ T5239] gfs2: fsid=statfs_quantum: Now mounting FS (format 1801)...
[ 102.441914][ T4949] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 102.450199][ T5239] gfs2: fsid=statfs_quantum.s: journal 0 mapped with 16 extents in 0ms
[ 102.451328][ T4949] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 102.468378][ T4949] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 102.496638][ T5146] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 102.553150][ T5146] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 102.562003][ T5146] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 102.652909][ T5146] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 102.666425][ T5239] gfs2: fsid=statfs_quantum.s: first mount done, others may mount
[ 102.676307][ T5146] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 102.714689][ T4941] device veth0_macvtap entered promiscuous mode
[ 102.756960][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 102.771817][ T4947] device veth0_macvtap entered promiscuous mode
[ 102.790039][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 102.806267][ T4941] device veth1_macvtap entered promiscuous mode
[ 102.833136][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 102.861860][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 102.907860][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 102.921693][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 102.933170][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 102.949502][ T4947] device veth1_macvtap entered promiscuous mode
[ 102.973309][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 102.983606][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 103.012163][ T4302] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 103.019705][ T4941] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 103.037859][ T4302] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 103.051655][ T4941] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 103.085023][ T4941] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 103.101795][ T4941] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 103.106110][ T5239] syz.2.23 (5239): drop_caches: 2
[ 103.113307][ T4941] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 103.133543][ T4941] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 103.157564][ T4941] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 103.172883][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 103.198196][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 103.226507][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 103.227353][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 103.235495][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 103.253333][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 103.277634][ T4947] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 103.309815][ T4947] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 103.342404][ T4947] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 103.366489][ T4947] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 103.393863][ T4947] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 103.424934][ T4947] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 103.455182][ T4947] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 103.483347][ T4947] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 103.513790][ T4947] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 103.540412][ T4941] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 103.573991][ T4941] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 103.596854][ T4941] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 103.617381][ T4941] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 103.642631][ T4941] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 103.673930][ T4941] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 103.701220][ T4941] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 103.731324][ T4302] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 103.733215][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 103.744983][ T4302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 103.768370][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 103.785905][ T4302] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 103.815705][ T4302] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 103.847108][ T4302] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 103.875931][ T4947] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 103.896891][ T4947] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 103.917570][ T4947] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 103.939011][ T4947] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 103.959808][ T4947] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 103.984982][ T4947] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 104.005376][ T4947] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 104.025629][ T5255] loop1: detected capacity change from 0 to 32768
[ 104.032621][ T4947] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 104.066081][ T5255] gfs2: fsid=statfs_quantum: Trying to join cluster "lock_nolock", "statfs_quantum"
[ 104.076092][ T4947] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 104.090771][ T5255] gfs2: fsid=statfs_quantum: Now mounting FS (format 1801)...
[ 104.101366][ T4941] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 104.135300][ T4941] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 104.135590][ T5255] gfs2: fsid=statfs_quantum.s: journal 0 mapped with 16 extents in 0ms
[ 104.153476][ T5258] loop2: detected capacity change from 0 to 32768
[ 104.177262][ T4941] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 104.233949][ T5258] sysfs: cannot create duplicate filename '/fs/gfs2/statfs_quantum'
[ 104.261966][ T4941] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 104.282913][ T5255] gfs2: fsid=statfs_quantum.s: first mount done, others may mount
[ 104.295578][ T5258] CPU: 0 PID: 5258 Comm: syz.2.24 Not tainted syzkaller #0
[ 104.303004][ T5258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 104.314812][ T5258] Call Trace:
[ 104.318364][ T5258]
[ 104.322059][ T5258] dump_stack_lvl+0x188/0x250
[ 104.327481][ T5258] ? show_regs_print_info+0x20/0x20
[ 104.332721][ T5258] ? load_image+0x400/0x400
[ 104.337383][ T5258] sysfs_create_dir_ns+0x26a/0x290
[ 104.342703][ T5258] ? sysfs_warn_dup+0xa0/0xa0
[ 104.347400][ T5258] ? do_raw_spin_unlock+0x11d/0x230
[ 104.352796][ T5258] kobject_add_internal+0x6e0/0xd90
[ 104.358105][ T5258] kobject_init_and_add+0x128/0x190
[ 104.363321][ T5258] ? lockdep_softirqs_off+0x430/0x430
[ 104.368730][ T5258] ? kobject_add+0x230/0x230
[ 104.373344][ T5258] ? __init_swait_queue_head+0xa5/0x150
[ 104.379012][ T5258] gfs2_sys_fs_add+0x24f/0x4b0
[ 104.383798][ T5258] ? gfs2_recover_set+0x240/0x240
[ 104.388850][ T5258] ? snprintf+0xe5/0x140
[ 104.393341][ T5258] ? __free_pages+0x95/0x1a0
[ 104.397945][ T5258] ? vscnprintf+0x80/0x80
[ 104.402301][ T5258] gfs2_fill_super+0x120f/0x1f00
[ 104.407450][ T5258] ? gfs2_reconfigure+0xd30/0xd30
[ 104.412505][ T5258] ? sb_set_blocksize+0xa5/0xe0
[ 104.417724][ T5258] get_tree_bdev+0x3f1/0x610
[ 104.422341][ T5258] ? gfs2_reconfigure+0xd30/0xd30
[ 104.427382][ T5258] gfs2_get_tree+0x4d/0x1e0
[ 104.431900][ T5258] vfs_get_tree+0x88/0x270
[ 104.436362][ T5258] do_new_mount+0x24a/0xa40
[ 104.440883][ T5258] __se_sys_mount+0x2e3/0x3d0
[ 104.445576][ T5258] ? __x64_sys_mount+0xc0/0xc0
[ 104.450376][ T5258] ? lockdep_hardirqs_on+0x94/0x140
[ 104.455598][ T5258] ? __x64_sys_mount+0x1c/0xc0
[ 104.460371][ T5258] do_syscall_64+0x4c/0xa0
[ 104.464885][ T5258] ? clear_bhb_loop+0x30/0x80
[ 104.469571][ T5258] ? clear_bhb_loop+0x30/0x80
[ 104.474264][ T5258] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 104.480178][ T5258] RIP: 0033:0x7f5cad02870a
[ 104.482411][ T5255] syz.1.16 (5255): drop_caches: 2
[ 104.484608][ T5258] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 104.484623][ T5258] RSP: 002b:00007f5cac29ce58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 104.518117][ T5258] RAX: ffffffffffffffda RBX: 00007f5cac29cee0 RCX: 00007f5cad02870a
[ 104.526287][ T5258] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f5cac29cea0
[ 104.534536][ T5258] RBP: 0000000020000000 R08: 00007f5cac29cee0 R09: 0000000000008c1b
[ 104.542606][ T5258] R10: 0000000000008c1b R11: 0000000000000246 R12: 0000000020000100
[ 104.551106][ T5258] R13: 00007f5cac29cea0 R14: 000000000001272b R15: 0000000020000240
[ 104.560017][ T5258]
[ 104.567643][ T5258] kobject_add_internal failed for statfs_quantum with -EEXIST, don't try to register things with the same name in the same directory.
[ 104.583336][ T5258] gfs2: fsid=statfs_quantum: error -17 adding sysfs files
[ 104.591446][ T4302] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 104.613322][ T4302] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 104.624693][ T4947] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 104.633740][ T4947] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 104.643319][ T4947] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 104.652194][ T4947] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 105.020242][ T4302] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 105.057049][ T5122] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 105.076544][ T4302] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 105.080834][ T5258] syz.2.24 (5258): drop_caches: 2
[ 105.118562][ T5122] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 105.140876][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 105.162460][ T4234] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 105.189835][ T4302] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 105.206954][ T4234] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 105.216465][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 105.248814][ T4302] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 105.258610][ T4234] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 105.294393][ T4234] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 106.059756][ T5284] loop4: detected capacity change from 0 to 32768
[ 106.116715][ T5284] gfs2: fsid=statfs_quantum: Trying to join cluster "lock_nolock", "statfs_quantum"
[ 106.163297][ T5284] gfs2: fsid=statfs_quantum: Now mounting FS (format 1801)...
[ 106.219371][ T5284] gfs2: fsid=statfs_quantum.s: journal 0 mapped with 16 extents in 0ms
[ 106.234125][ T5289] loop1: detected capacity change from 0 to 32768
[ 106.334705][ T5289] sysfs: cannot create duplicate filename '/fs/gfs2/statfs_quantum'
[ 106.369387][ T5289] CPU: 0 PID: 5289 Comm: syz.1.25 Not tainted syzkaller #0
[ 106.376619][ T5289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 106.386943][ T5289] Call Trace:
[ 106.390231][ T5289]
[ 106.393168][ T5289] dump_stack_lvl+0x188/0x250
[ 106.397901][ T5289] ? show_regs_print_info+0x20/0x20
[ 106.403183][ T5289] ? load_image+0x400/0x400
[ 106.407724][ T5289] sysfs_create_dir_ns+0x26a/0x290
[ 106.412938][ T5289] ? sysfs_warn_dup+0xa0/0xa0
[ 106.417933][ T5289] ? do_raw_spin_unlock+0x11d/0x230
[ 106.423336][ T5289] kobject_add_internal+0x6e0/0xd90
[ 106.428564][ T5289] kobject_init_and_add+0x128/0x190
[ 106.433780][ T5289] ? lockdep_softirqs_off+0x430/0x430
[ 106.439358][ T5289] ? kobject_add+0x230/0x230
[ 106.444069][ T5289] ? __init_swait_queue_head+0xa5/0x150
[ 106.449649][ T5289] gfs2_sys_fs_add+0x24f/0x4b0
[ 106.454429][ T5289] ? gfs2_recover_set+0x240/0x240
[ 106.459472][ T5289] ? snprintf+0xe5/0x140
[ 106.463832][ T5289] ? __free_pages+0x95/0x1a0
[ 106.468443][ T5289] ? vscnprintf+0x80/0x80
[ 106.472881][ T5289] gfs2_fill_super+0x120f/0x1f00
[ 106.477843][ T5289] ? gfs2_reconfigure+0xd30/0xd30
[ 106.482935][ T5289] ? sb_set_blocksize+0xa5/0xe0
[ 106.487880][ T5289] get_tree_bdev+0x3f1/0x610
[ 106.492574][ T5289] ? gfs2_reconfigure+0xd30/0xd30
[ 106.494861][ T5294] loop2: detected capacity change from 0 to 32768
[ 106.498137][ T5289] gfs2_get_tree+0x4d/0x1e0
[ 106.498161][ T5289] vfs_get_tree+0x88/0x270
[ 106.498179][ T5289] do_new_mount+0x24a/0xa40
[ 106.498201][ T5289] __se_sys_mount+0x2e3/0x3d0
[ 106.523117][ T5289] ? __x64_sys_mount+0xc0/0xc0
[ 106.528229][ T5289] ? lockdep_hardirqs_on+0x94/0x140
[ 106.533617][ T5289] ? __x64_sys_mount+0x1c/0xc0
[ 106.538496][ T5289] do_syscall_64+0x4c/0xa0
[ 106.543095][ T5289] ? clear_bhb_loop+0x30/0x80
[ 106.547790][ T5289] ? clear_bhb_loop+0x30/0x80
[ 106.552480][ T5289] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 106.558471][ T5289] RIP: 0033:0x7f3ba421470a
[ 106.564174][ T5289] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 106.584953][ T5289] RSP: 002b:00007f3ba3488e58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 106.593762][ T5289] RAX: ffffffffffffffda RBX: 00007f3ba3488ee0 RCX: 00007f3ba421470a
[ 106.602009][ T5289] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3ba3488ea0
[ 106.610250][ T5289] RBP: 0000000020000000 R08: 00007f3ba3488ee0 R09: 0000000000008c1b
[ 106.618593][ T5289] R10: 0000000000008c1b R11: 0000000000000246 R12: 0000000020000100
[ 106.626656][ T5289] R13: 00007f3ba3488ea0 R14: 000000000001272b R15: 0000000020000240
[ 106.634653][ T5289]
[ 106.658515][ T5284] gfs2: fsid=statfs_quantum.s: first mount done, others may mount
[ 106.680783][ T5294] sysfs: cannot create duplicate filename '/fs/gfs2/statfs_quantum'
[ 106.712856][ T5298] loop0: detected capacity change from 0 to 32768
[ 106.727245][ T5294] CPU: 1 PID: 5294 Comm: syz.2.26 Not tainted syzkaller #0
[ 106.734647][ T5294] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 106.744810][ T5294] Call Trace:
[ 106.748110][ T5294]
[ 106.751254][ T5294] dump_stack_lvl+0x188/0x250
[ 106.756131][ T5294] ? show_regs_print_info+0x20/0x20
[ 106.761658][ T5294] ? load_image+0x400/0x400
[ 106.766277][ T5294] sysfs_create_dir_ns+0x26a/0x290
[ 106.771405][ T5294] ? sysfs_warn_dup+0xa0/0xa0
[ 106.776191][ T5294] ? do_raw_spin_unlock+0x11d/0x230
[ 106.781672][ T5294] kobject_add_internal+0x6e0/0xd90
[ 106.787062][ T5294] kobject_init_and_add+0x128/0x190
[ 106.792706][ T5294] ? lockdep_softirqs_off+0x430/0x430
[ 106.798106][ T5294] ? kobject_add+0x230/0x230
[ 106.802898][ T5294] ? __init_swait_queue_head+0xa5/0x150
[ 106.808565][ T5294] gfs2_sys_fs_add+0x24f/0x4b0
[ 106.814483][ T5294] ? gfs2_recover_set+0x240/0x240
[ 106.819628][ T5294] ? snprintf+0xe5/0x140
[ 106.824611][ T5294] ? __free_pages+0x95/0x1a0
[ 106.829326][ T5294] ? vscnprintf+0x80/0x80
[ 106.834091][ T5294] gfs2_fill_super+0x120f/0x1f00
[ 106.839698][ T5294] ? gfs2_reconfigure+0xd30/0xd30
[ 106.845046][ T5294] ? sb_set_blocksize+0xa5/0xe0
[ 106.850101][ T5294] get_tree_bdev+0x3f1/0x610
[ 106.855089][ T5294] ? gfs2_reconfigure+0xd30/0xd30
[ 106.860227][ T5294] gfs2_get_tree+0x4d/0x1e0
[ 106.865724][ T5294] vfs_get_tree+0x88/0x270
[ 106.870360][ T5294] do_new_mount+0x24a/0xa40
[ 106.873952][ T5284] syz.4.19 (5284): drop_caches: 2
[ 106.875227][ T5294] __se_sys_mount+0x2e3/0x3d0
[ 106.875261][ T5294] ? __x64_sys_mount+0xc0/0xc0
[ 106.890003][ T5294] ? lockdep_hardirqs_on+0x94/0x140
[ 106.895414][ T5294] ? __x64_sys_mount+0x1c/0xc0
[ 106.900282][ T5294] do_syscall_64+0x4c/0xa0
[ 106.904872][ T5294] ? clear_bhb_loop+0x30/0x80
[ 106.909647][ T5294] ? clear_bhb_loop+0x30/0x80
[ 106.914350][ T5294] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 106.920254][ T5294] RIP: 0033:0x7f5cad02870a
[ 106.924678][ T5294] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 106.944900][ T5294] RSP: 002b:00007f5cac29ce58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 106.953420][ T5294] RAX: ffffffffffffffda RBX: 00007f5cac29cee0 RCX: 00007f5cad02870a
2026/02/05 17:59:17 executed programs: 22
[ 106.961486][ T5294] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f5cac29cea0
[ 106.969468][ T5294] RBP: 0000000020000000 R08: 00007f5cac29cee0 R09: 0000000000008c1b
[ 106.977541][ T5294] R10: 0000000000008c1b R11: 0000000000000246 R12: 0000000020000100
[ 106.985526][ T5294] R13: 00007f5cac29cea0 R14: 000000000001272b R15: 0000000020000240
[ 106.993530][ T5294]
[ 106.998549][ T5289] kobject_add_internal failed for statfs_quantum with -EEXIST, don't try to register things with the same name in the same directory.
[ 107.049201][ T5289] gfs2: fsid=statfs_quantum: error -17 adding sysfs files
[ 107.067740][ T5302] loop3: detected capacity change from 0 to 32768
[ 107.099016][ T5298] gfs2: fsid=statfs_quantum: Trying to join cluster "lock_nolock", "statfs_quantum"
[ 107.101757][ T5294] kobject_add_internal failed for statfs_quantum with -EEXIST, don't try to register things with the same name in the same directory.
[ 107.139864][ T5298] gfs2: fsid=statfs_quantum: Now mounting FS (format 1801)...
[ 107.177226][ T5294] gfs2: fsid=statfs_quantum: error -17 adding sysfs files
[ 107.223775][ T5302] sysfs: cannot create duplicate filename '/fs/gfs2/statfs_quantum'
[ 107.237974][ T5302] CPU: 1 PID: 5302 Comm: syz.3.18 Not tainted syzkaller #0
[ 107.238902][ T5298] gfs2: fsid=statfs_quantum.s: journal 0 mapped with 16 extents in 0ms
[ 107.245295][ T5302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 107.245311][ T5302] Call Trace:
[ 107.245318][ T5302]
[ 107.245325][ T5302] dump_stack_lvl+0x188/0x250
[ 107.245351][ T5302] ? show_regs_print_info+0x20/0x20
[ 107.245369][ T5302] ? load_image+0x400/0x400
[ 107.284268][ T5302] sysfs_create_dir_ns+0x26a/0x290
[ 107.289393][ T5302] ? sysfs_warn_dup+0xa0/0xa0
[ 107.294087][ T5302] ? do_raw_spin_unlock+0x11d/0x230
[ 107.299384][ T5302] kobject_add_internal+0x6e0/0xd90
[ 107.305225][ T5302] kobject_init_and_add+0x128/0x190
[ 107.311224][ T5302] ? lockdep_softirqs_off+0x430/0x430
[ 107.316844][ T5302] ? kobject_add+0x230/0x230
[ 107.321642][ T5302] ? __init_swait_queue_head+0xa5/0x150
[ 107.327330][ T5302] gfs2_sys_fs_add+0x24f/0x4b0
[ 107.332290][ T5302] ? gfs2_recover_set+0x240/0x240
[ 107.337450][ T5302] ? snprintf+0xe5/0x140
[ 107.341740][ T5302] ? __free_pages+0x95/0x1a0
[ 107.346362][ T5302] ? vscnprintf+0x80/0x80
[ 107.350845][ T5302] gfs2_fill_super+0x120f/0x1f00
[ 107.355958][ T5302] ? gfs2_reconfigure+0xd30/0xd30
[ 107.361136][ T5302] ? sb_set_blocksize+0xa5/0xe0
[ 107.366007][ T5302] get_tree_bdev+0x3f1/0x610
[ 107.370623][ T5302] ? gfs2_reconfigure+0xd30/0xd30
[ 107.375780][ T5302] gfs2_get_tree+0x4d/0x1e0
[ 107.380387][ T5302] vfs_get_tree+0x88/0x270
[ 107.384916][ T5302] do_new_mount+0x24a/0xa40
[ 107.389495][ T5302] __se_sys_mount+0x2e3/0x3d0
[ 107.394365][ T5302] ? __x64_sys_mount+0xc0/0xc0
[ 107.399600][ T5302] ? lockdep_hardirqs_on+0x94/0x140
[ 107.404812][ T5302] ? __x64_sys_mount+0x1c/0xc0
[ 107.409861][ T5302] do_syscall_64+0x4c/0xa0
[ 107.414394][ T5302] ? clear_bhb_loop+0x30/0x80
[ 107.419611][ T5302] ? clear_bhb_loop+0x30/0x80
[ 107.424398][ T5302] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 107.430398][ T5302] RIP: 0033:0x7f860c7b970a
[ 107.434860][ T5302] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 107.454904][ T5302] RSP: 002b:00007f860ba2de58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 107.463375][ T5302] RAX: ffffffffffffffda RBX: 00007f860ba2dee0 RCX: 00007f860c7b970a
[ 107.471471][ T5302] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f860ba2dea0
[ 107.479451][ T5302] RBP: 0000000020000000 R08: 00007f860ba2dee0 R09: 0000000000008c1b
[ 107.487438][ T5302] R10: 0000000000008c1b R11: 0000000000000246 R12: 0000000020000100
[ 107.495601][ T5302] R13: 00007f860ba2dea0 R14: 000000000001272b R15: 0000000020000240
[ 107.503603][ T5302]
[ 107.617353][ T5298] gfs2: fsid=statfs_quantum.s: first mount done, others may mount
[ 107.749174][ T5298] syz.0.15 (5298): drop_caches: 2
[ 107.944014][ T5294] syz.2.26 (5294): drop_caches: 2
[ 108.497448][ T5302] kobject_add_internal failed for statfs_quantum with -EEXIST, don't try to register things with the same name in the same directory.
[ 108.552738][ T5302] gfs2: fsid=statfs_quantum: error -17 adding sysfs files
[ 108.594025][ T5321] loop4: detected capacity change from 0 to 32768
[ 108.704167][ T5321] gfs2: fsid=statfs_quantum: Trying to join cluster "lock_nolock", "statfs_quantum"
[ 108.753054][ T5321] gfs2: fsid=statfs_quantum: Now mounting FS (format 1801)...
[ 108.800405][ T5321] gfs2: fsid=statfs_quantum.s: journal 0 mapped with 16 extents in 0ms
[ 109.092240][ T5321] gfs2: fsid=statfs_quantum.s: first mount done, others may mount
[ 109.232295][ T5321] syz.4.27 (5321): drop_caches: 2
[ 109.274281][ T5328] loop2: detected capacity change from 0 to 32768
[ 109.375496][ T5335] loop1: detected capacity change from 0 to 32768
[ 109.433199][ T5328] gfs2: fsid=statfs_quantum: Trying to join cluster "lock_nolock", "statfs_quantum"
[ 109.461166][ T5335] sysfs: cannot create duplicate filename '/fs/gfs2/statfs_quantum'
[ 109.487326][ T5328] gfs2: fsid=statfs_quantum: Now mounting FS (format 1801)...
[ 109.489988][ T5335] CPU: 1 PID: 5335 Comm: syz.1.30 Not tainted syzkaller #0
[ 109.502266][ T5335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 109.512745][ T5335] Call Trace:
[ 109.516033][ T5335]
[ 109.519064][ T5335] dump_stack_lvl+0x188/0x250
[ 109.523759][ T5335] ? show_regs_print_info+0x20/0x20
[ 109.529282][ T5335] ? load_image+0x400/0x400
[ 109.534024][ T5335] sysfs_create_dir_ns+0x26a/0x290
[ 109.539253][ T5335] ? sysfs_warn_dup+0xa0/0xa0
[ 109.544325][ T5335] ? do_raw_spin_unlock+0x11d/0x230
[ 109.549718][ T5335] kobject_add_internal+0x6e0/0xd90
[ 109.555028][ T5335] kobject_init_and_add+0x128/0x190
[ 109.561511][ T5335] ? lockdep_softirqs_off+0x430/0x430
[ 109.566996][ T5335] ? kobject_add+0x230/0x230
[ 109.572410][ T5335] ? __init_swait_queue_head+0xa5/0x150
[ 109.579035][ T5335] gfs2_sys_fs_add+0x24f/0x4b0
[ 109.584835][ T5335] ? gfs2_recover_set+0x240/0x240
[ 109.590926][ T5335] ? snprintf+0xe5/0x140
[ 109.595474][ T5335] ? __free_pages+0x95/0x1a0
[ 109.600871][ T5335] ? vscnprintf+0x80/0x80
[ 109.606076][ T5335] gfs2_fill_super+0x120f/0x1f00
[ 109.611803][ T5335] ? gfs2_reconfigure+0xd30/0xd30
[ 109.617014][ T5335] ? sb_set_blocksize+0xa5/0xe0
[ 109.621969][ T5335] get_tree_bdev+0x3f1/0x610
[ 109.626591][ T5335] ? gfs2_reconfigure+0xd30/0xd30
[ 109.631626][ T5335] gfs2_get_tree+0x4d/0x1e0
[ 109.636205][ T5335] vfs_get_tree+0x88/0x270
[ 109.640639][ T5335] do_new_mount+0x24a/0xa40
[ 109.645258][ T5335] __se_sys_mount+0x2e3/0x3d0
[ 109.649949][ T5335] ? __x64_sys_mount+0xc0/0xc0
[ 109.654725][ T5335] ? lockdep_hardirqs_on+0x94/0x140
[ 109.660027][ T5335] ? __x64_sys_mount+0x1c/0xc0
[ 109.664796][ T5335] do_syscall_64+0x4c/0xa0
[ 109.669203][ T5335] ? clear_bhb_loop+0x30/0x80
[ 109.673870][ T5335] ? clear_bhb_loop+0x30/0x80
[ 109.678528][ T5335] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 109.684402][ T5335] RIP: 0033:0x7f3ba421470a
[ 109.688898][ T5335] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 109.708581][ T5335] RSP: 002b:00007f3ba3488e58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 109.717016][ T5335] RAX: ffffffffffffffda RBX: 00007f3ba3488ee0 RCX: 00007f3ba421470a
[ 109.725073][ T5335] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3ba3488ea0
[ 109.733124][ T5335] RBP: 0000000020000000 R08: 00007f3ba3488ee0 R09: 0000000000008c1b
[ 109.741233][ T5335] R10: 0000000000008c1b R11: 0000000000000246 R12: 0000000020000100
[ 109.749202][ T5335] R13: 00007f3ba3488ea0 R14: 000000000001272b R15: 0000000020000240
[ 109.757343][ T5335]
[ 109.783571][ T5336] loop0: detected capacity change from 0 to 32768
[ 109.784037][ T5328] gfs2: fsid=statfs_quantum.s: journal 0 mapped with 16 extents in 0ms
[ 109.861710][ T5336] sysfs: cannot create duplicate filename '/fs/gfs2/statfs_quantum'
[ 109.905536][ T5336] CPU: 1 PID: 5336 Comm: syz.0.28 Not tainted syzkaller #0
[ 109.913381][ T5336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 109.923707][ T5336] Call Trace:
[ 109.927000][ T5336]
[ 109.929963][ T5336] dump_stack_lvl+0x188/0x250
[ 109.935047][ T5336] ? show_regs_print_info+0x20/0x20
[ 109.940380][ T5336] ? load_image+0x400/0x400
[ 109.944914][ T5336] sysfs_create_dir_ns+0x26a/0x290
[ 109.950061][ T5336] ? sysfs_warn_dup+0xa0/0xa0
[ 109.954862][ T5336] ? do_raw_spin_unlock+0x11d/0x230
[ 109.960078][ T5336] kobject_add_internal+0x6e0/0xd90
[ 109.965302][ T5336] kobject_init_and_add+0x128/0x190
[ 109.970613][ T5336] ? lockdep_softirqs_off+0x430/0x430
[ 109.976193][ T5336] ? kobject_add+0x230/0x230
[ 109.980956][ T5336] ? __init_swait_queue_head+0xa5/0x150
[ 109.986562][ T5336] gfs2_sys_fs_add+0x24f/0x4b0
[ 109.991424][ T5336] ? gfs2_recover_set+0x240/0x240
[ 109.996578][ T5336] ? snprintf+0xe5/0x140
[ 110.000987][ T5336] ? __free_pages+0x95/0x1a0
[ 110.005684][ T5336] ? vscnprintf+0x80/0x80
[ 110.010088][ T5336] gfs2_fill_super+0x120f/0x1f00
[ 110.015060][ T5336] ? gfs2_reconfigure+0xd30/0xd30
[ 110.020206][ T5336] ? sb_set_blocksize+0xa5/0xe0
[ 110.025373][ T5336] get_tree_bdev+0x3f1/0x610
[ 110.030086][ T5336] ? gfs2_reconfigure+0xd30/0xd30
[ 110.035138][ T5336] gfs2_get_tree+0x4d/0x1e0
[ 110.039853][ T5336] vfs_get_tree+0x88/0x270
[ 110.044373][ T5336] do_new_mount+0x24a/0xa40
[ 110.048915][ T5336] __se_sys_mount+0x2e3/0x3d0
[ 110.054137][ T5336] ? __x64_sys_mount+0xc0/0xc0
[ 110.059010][ T5336] ? lockdep_hardirqs_on+0x94/0x140
[ 110.064427][ T5336] ? __x64_sys_mount+0x1c/0xc0
[ 110.069583][ T5336] do_syscall_64+0x4c/0xa0
[ 110.074389][ T5336] ? clear_bhb_loop+0x30/0x80
[ 110.079435][ T5336] ? clear_bhb_loop+0x30/0x80
[ 110.084498][ T5336] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 110.090687][ T5336] RIP: 0033:0x7f7a943ca70a
[ 110.095123][ T5336] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 110.099576][ T5328] gfs2: fsid=statfs_quantum.s: first mount done, others may mount
[ 110.116286][ T5336] RSP: 002b:00007f7a9363ee58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 110.116315][ T5336] RAX: ffffffffffffffda RBX: 00007f7a9363eee0 RCX: 00007f7a943ca70a
[ 110.116325][ T5336] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f7a9363eea0
[ 110.116334][ T5336] RBP: 0000000020000000 R08: 00007f7a9363eee0 R09: 0000000000008c1b
[ 110.116344][ T5336] R10: 0000000000008c1b R11: 0000000000000246 R12: 0000000020000100
[ 110.116354][ T5336] R13: 00007f7a9363eea0 R14: 000000000001272b R15: 0000000020000240
[ 110.116377][ T5336]
[ 110.207328][ T5335] kobject_add_internal failed for statfs_quantum with -EEXIST, don't try to register things with the same name in the same directory.
[ 110.242566][ T5335] gfs2: fsid=statfs_quantum: error -17 adding sysfs files
[ 110.276415][ T5328] syz.2.29 (5328): drop_caches: 2
[ 110.537266][ T5336] kobject_add_internal failed for statfs_quantum with -EEXIST, don't try to register things with the same name in the same directory.
[ 110.591371][ T5336] gfs2: fsid=statfs_quantum: error -17 adding sysfs files
[ 110.675495][ T5347] loop3: detected capacity change from 0 to 32768
[ 110.721178][ T5335] syz.1.30 (5335): drop_caches: 2
[ 110.866647][ T5347] gfs2: fsid=statfs_quantum: Trying to join cluster "lock_nolock", "statfs_quantum"
[ 110.932095][ T5347] gfs2: fsid=statfs_quantum: Now mounting FS (format 1801)...
[ 110.970949][ T5347] gfs2: fsid=statfs_quantum.s: journal 0 mapped with 16 extents in 0ms
[ 111.175702][ T5354] loop4: detected capacity change from 0 to 32768
[ 111.184141][ T5336] syz.0.28 (5336): drop_caches: 2
[ 111.245067][ T5347] gfs2: fsid=statfs_quantum.s: first mount done, others may mount
[ 111.278580][ T5354] sysfs: cannot create duplicate filename '/fs/gfs2/statfs_quantum'
[ 111.286606][ T5354] CPU: 1 PID: 5354 Comm: syz.4.32 Not tainted syzkaller #0
[ 111.293812][ T5354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 111.303983][ T5354] Call Trace:
[ 111.307877][ T5354]
[ 111.310817][ T5354] dump_stack_lvl+0x188/0x250
[ 111.310879][ T5347] syz.3.31 (5347): drop_caches: 2
[ 111.315892][ T5354] ? show_regs_print_info+0x20/0x20
[ 111.326749][ T5354] ? load_image+0x400/0x400
[ 111.331660][ T5354] sysfs_create_dir_ns+0x26a/0x290
[ 111.336902][ T5354] ? sysfs_warn_dup+0xa0/0xa0
[ 111.341874][ T5354] ? do_raw_spin_unlock+0x11d/0x230
[ 111.347108][ T5354] kobject_add_internal+0x6e0/0xd90
[ 111.352665][ T5354] kobject_init_and_add+0x128/0x190
[ 111.357885][ T5354] ? lockdep_softirqs_off+0x430/0x430
[ 111.363556][ T5354] ? kobject_add+0x230/0x230
[ 111.368256][ T5354] ? __init_swait_queue_head+0xa5/0x150
[ 111.373915][ T5354] gfs2_sys_fs_add+0x24f/0x4b0
[ 111.378780][ T5354] ? gfs2_recover_set+0x240/0x240
[ 111.383815][ T5354] ? snprintf+0xe5/0x140
[ 111.388160][ T5354] ? __free_pages+0x95/0x1a0
[ 111.392955][ T5354] ? vscnprintf+0x80/0x80
[ 111.397326][ T5354] gfs2_fill_super+0x120f/0x1f00
[ 111.402381][ T5354] ? gfs2_reconfigure+0xd30/0xd30
[ 111.407442][ T5354] ? sb_set_blocksize+0xa5/0xe0
[ 111.412425][ T5354] get_tree_bdev+0x3f1/0x610
[ 111.417123][ T5354] ? gfs2_reconfigure+0xd30/0xd30
[ 111.422159][ T5354] gfs2_get_tree+0x4d/0x1e0
[ 111.426779][ T5354] vfs_get_tree+0x88/0x270
[ 111.431328][ T5354] do_new_mount+0x24a/0xa40
[ 111.435853][ T5354] __se_sys_mount+0x2e3/0x3d0
[ 111.440552][ T5354] ? __x64_sys_mount+0xc0/0xc0
[ 111.445341][ T5354] ? lockdep_hardirqs_on+0x94/0x140
[ 111.450554][ T5354] ? __x64_sys_mount+0x1c/0xc0
[ 111.455505][ T5354] do_syscall_64+0x4c/0xa0
[ 111.459931][ T5354] ? clear_bhb_loop+0x30/0x80
[ 111.464802][ T5354] ? clear_bhb_loop+0x30/0x80
[ 111.469497][ T5354] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 111.475501][ T5354] RIP: 0033:0x7f569dd4270a
[ 111.479972][ T5354] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 111.500040][ T5354] RSP: 002b:00007f569cfb6e58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 111.508812][ T5354] RAX: ffffffffffffffda RBX: 00007f569cfb6ee0 RCX: 00007f569dd4270a
[ 111.516797][ T5354] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f569cfb6ea0
[ 111.524780][ T5354] RBP: 0000000020000000 R08: 00007f569cfb6ee0 R09: 0000000000008c1b
[ 111.532764][ T5354] R10: 0000000000008c1b R11: 0000000000000246 R12: 0000000020000100
[ 111.541008][ T5354] R13: 00007f569cfb6ea0 R14: 000000000001272b R15: 0000000020000240
[ 111.549739][ T5354]
[ 111.720657][ T5359] loop2: detected capacity change from 0 to 32768
[ 111.808252][ T5359] gfs2: fsid=statfs_quantum: Trying to join cluster "lock_nolock", "statfs_quantum"
[ 111.857960][ T5359] gfs2: fsid=statfs_quantum: Now mounting FS (format 1801)...
[ 111.887297][ T5354] kobject_add_internal failed for statfs_quantum with -EEXIST, don't try to register things with the same name in the same directory.
[ 111.935145][ T5359] gfs2: fsid=statfs_quantum.s: journal 0 mapped with 16 extents in 0ms
[ 111.945599][ T5354] gfs2: fsid=statfs_quantum: error -17 adding sysfs files
[ 112.027331][ T5368] loop1: detected capacity change from 0 to 32768
[ 112.076188][ T5368] sysfs: cannot create duplicate filename '/fs/gfs2/statfs_quantum'
[ 112.129951][ T5368] CPU: 1 PID: 5368 Comm: syz.1.34 Not tainted syzkaller #0
[ 112.137316][ T5368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 112.147392][ T5368] Call Trace:
[ 112.150830][ T5368]
[ 112.153781][ T5368] dump_stack_lvl+0x188/0x250
[ 112.158484][ T5368] ? show_regs_print_info+0x20/0x20
[ 112.163708][ T5368] ? load_image+0x400/0x400
[ 112.168243][ T5368] sysfs_create_dir_ns+0x26a/0x290
[ 112.173554][ T5368] ? sysfs_warn_dup+0xa0/0xa0
[ 112.178610][ T5368] ? do_raw_spin_unlock+0x11d/0x230
[ 112.183830][ T5368] kobject_add_internal+0x6e0/0xd90
[ 112.187255][ T5359] gfs2: fsid=statfs_quantum.s: first mount done, others may mount
[ 112.189042][ T5368] kobject_init_and_add+0x128/0x190
[ 112.202100][ T5368] ? lockdep_softirqs_off+0x430/0x430
[ 112.207592][ T5368] ? kobject_add+0x230/0x230
[ 112.212206][ T5368] ? __init_swait_queue_head+0xa5/0x150
[ 112.217767][ T5368] gfs2_sys_fs_add+0x24f/0x4b0
[ 112.223155][ T5368] ? gfs2_recover_set+0x240/0x240
[ 112.228193][ T5368] ? snprintf+0xe5/0x140
[ 112.232538][ T5368] ? __free_pages+0x95/0x1a0
[ 112.237266][ T5368] ? vscnprintf+0x80/0x80
[ 112.241792][ T5368] gfs2_fill_super+0x120f/0x1f00
[ 112.246757][ T5368] ? gfs2_reconfigure+0xd30/0xd30
[ 112.251811][ T5368] ? sb_set_blocksize+0xa5/0xe0
[ 112.256760][ T5368] get_tree_bdev+0x3f1/0x610
[ 112.261363][ T5368] ? gfs2_reconfigure+0xd30/0xd30
[ 112.266401][ T5368] gfs2_get_tree+0x4d/0x1e0
[ 112.271007][ T5368] vfs_get_tree+0x88/0x270
[ 112.275436][ T5368] do_new_mount+0x24a/0xa40
[ 112.279958][ T5368] __se_sys_mount+0x2e3/0x3d0
[ 112.284718][ T5368] ? __x64_sys_mount+0xc0/0xc0
[ 112.289596][ T5368] ? lockdep_hardirqs_on+0x94/0x140
[ 112.289901][ T5359] syz.2.33 (5359): drop_caches: 2
[ 112.294994][ T5368] ? __x64_sys_mount+0x1c/0xc0
[ 112.306193][ T5368] do_syscall_64+0x4c/0xa0
[ 112.310698][ T5368] ? clear_bhb_loop+0x30/0x80
[ 112.315476][ T5368] ? clear_bhb_loop+0x30/0x80
[ 112.320163][ T5368] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 112.326071][ T5368] RIP: 0033:0x7f3ba421470a
[ 112.330671][ T5368] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 112.350397][ T5368] RSP: 002b:00007f3ba3488e58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 112.359272][ T5368] RAX: ffffffffffffffda RBX: 00007f3ba3488ee0 RCX: 00007f3ba421470a
[ 112.367866][ T5368] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3ba3488ea0
[ 112.376037][ T5368] RBP: 0000000020000000 R08: 00007f3ba3488ee0 R09: 0000000000008c1b
[ 112.384320][ T5368] R10: 0000000000008c1b R11: 0000000000000246 R12: 0000000020000100
[ 112.393273][ T5368] R13: 00007f3ba3488ea0 R14: 000000000001272b R15: 0000000020000240
[ 112.401630][ T5368]
2026/02/05 17:59:22 executed programs: 32
[ 112.554782][ T5376] loop0: detected capacity change from 0 to 32768
[ 112.599853][ T5376] gfs2: fsid=statfs_quantum: Trying to join cluster "lock_nolock", "statfs_quantum"
[ 112.636443][ T5380] loop3: detected capacity change from 0 to 32768
[ 112.637720][ T5354] syz.4.32 (5354): drop_caches: 2
[ 112.653499][ T5376] gfs2: fsid=statfs_quantum: Now mounting FS (format 1801)...
[ 112.712348][ T5376] gfs2: fsid=statfs_quantum.s: journal 0 mapped with 16 extents in 0ms
[ 112.736291][ T5380] sysfs: cannot create duplicate filename '/fs/gfs2/statfs_quantum'
[ 112.782322][ T5380] CPU: 1 PID: 5380 Comm: syz.3.36 Not tainted syzkaller #0
[ 112.789572][ T5380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 112.799637][ T5380] Call Trace:
[ 112.802920][ T5380]
[ 112.805875][ T5380] dump_stack_lvl+0x188/0x250
[ 112.810565][ T5380] ? show_regs_print_info+0x20/0x20
[ 112.815868][ T5380] ? load_image+0x400/0x400
[ 112.820433][ T5380] sysfs_create_dir_ns+0x26a/0x290
[ 112.825756][ T5380] ? sysfs_warn_dup+0xa0/0xa0
[ 112.830736][ T5380] ? do_raw_spin_unlock+0x11d/0x230
[ 112.836241][ T5380] kobject_add_internal+0x6e0/0xd90
[ 112.841554][ T5380] kobject_init_and_add+0x128/0x190
[ 112.846952][ T5380] ? lockdep_softirqs_off+0x430/0x430
[ 112.852561][ T5380] ? kobject_add+0x230/0x230
[ 112.857176][ T5380] ? __init_swait_queue_head+0xa5/0x150
[ 112.862945][ T5380] gfs2_sys_fs_add+0x24f/0x4b0
[ 112.867918][ T5380] ? gfs2_recover_set+0x240/0x240
[ 112.872956][ T5380] ? snprintf+0xe5/0x140
[ 112.877250][ T5380] ? __free_pages+0x95/0x1a0
[ 112.882066][ T5380] ? vscnprintf+0x80/0x80
[ 112.886430][ T5380] gfs2_fill_super+0x120f/0x1f00
[ 112.891484][ T5380] ? gfs2_reconfigure+0xd30/0xd30
[ 112.896860][ T5380] ? sb_set_blocksize+0xa5/0xe0
[ 112.901728][ T5380] get_tree_bdev+0x3f1/0x610
[ 112.907230][ T5380] ? gfs2_reconfigure+0xd30/0xd30
[ 112.912463][ T5380] gfs2_get_tree+0x4d/0x1e0
[ 112.917164][ T5380] vfs_get_tree+0x88/0x270
[ 112.921689][ T5380] do_new_mount+0x24a/0xa40
[ 112.926403][ T5380] __se_sys_mount+0x2e3/0x3d0
[ 112.931107][ T5380] ? __x64_sys_mount+0xc0/0xc0
[ 112.936074][ T5380] ? lockdep_hardirqs_on+0x94/0x140
[ 112.941285][ T5380] ? __x64_sys_mount+0x1c/0xc0
[ 112.946081][ T5380] do_syscall_64+0x4c/0xa0
[ 112.951144][ T5380] ? clear_bhb_loop+0x30/0x80
[ 112.955838][ T5380] ? clear_bhb_loop+0x30/0x80
[ 112.960790][ T5380] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 112.966706][ T5380] RIP: 0033:0x7f860c7b970a
[ 112.971134][ T5380] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 112.985149][ T5376] gfs2: fsid=statfs_quantum.s: first mount done, others may mount
[ 112.990832][ T5380] RSP: 002b:00007f860ba2de58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 112.990856][ T5380] RAX: ffffffffffffffda RBX: 00007f860ba2dee0 RCX: 00007f860c7b970a
[ 112.990866][ T5380] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f860ba2dea0
[ 112.990877][ T5380] RBP: 0000000020000000 R08: 00007f860ba2dee0 R09: 0000000000008c1b
[ 112.990887][ T5380] R10: 0000000000008c1b R11: 0000000000000246 R12: 0000000020000100
[ 112.990897][ T5380] R13: 00007f860ba2dea0 R14: 000000000001272b R15: 0000000020000240
[ 112.990919][ T5380]
[ 113.008633][ T5368] kobject_add_internal failed for statfs_quantum with -EEXIST, don't try to register things with the same name in the same directory.
[ 113.113979][ T5368] gfs2: fsid=statfs_quantum: error -17 adding sysfs files
[ 113.157751][ T5380] kobject_add_internal failed for statfs_quantum with -EEXIST, don't try to register things with the same name in the same directory.
[ 113.187265][ T5380] gfs2: fsid=statfs_quantum: error -17 adding sysfs files
[ 113.188326][ T5376] syz.0.35 (5376): drop_caches: 2
[ 113.567900][ T5368] syz.1.34 (5368): drop_caches: 2
[ 113.578333][ T5380] syz.3.36 (5380): drop_caches: 2
[ 113.961448][ T5397] loop2: detected capacity change from 0 to 32768
[ 114.027444][ T5397] gfs2: fsid=statfs_quantum: Trying to join cluster "lock_nolock", "statfs_quantum"
[ 114.065863][ T5394] loop4: detected capacity change from 0 to 32768
[ 114.072215][ T5397] gfs2: fsid=statfs_quantum: Now mounting FS (format 1801)...
[ 114.121652][ T5397] gfs2: fsid=statfs_quantum.s: journal 0 mapped with 16 extents in 0ms
[ 114.152956][ T5394] sysfs: cannot create duplicate filename '/fs/gfs2/statfs_quantum'
[ 114.206351][ T5394] CPU: 0 PID: 5394 Comm: syz.4.38 Not tainted syzkaller #0
[ 114.214374][ T5394] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 114.225065][ T5394] Call Trace:
[ 114.228527][ T5394]
[ 114.231472][ T5394] dump_stack_lvl+0x188/0x250
[ 114.236498][ T5394] ? show_regs_print_info+0x20/0x20
[ 114.241888][ T5394] ? load_image+0x400/0x400
[ 114.246527][ T5394] sysfs_create_dir_ns+0x26a/0x290
[ 114.251922][ T5394] ? sysfs_warn_dup+0xa0/0xa0
[ 114.256704][ T5394] ? do_raw_spin_unlock+0x11d/0x230
[ 114.261923][ T5394] kobject_add_internal+0x6e0/0xd90
[ 114.267355][ T5394] kobject_init_and_add+0x128/0x190
[ 114.273192][ T5394] ? lockdep_softirqs_off+0x430/0x430
[ 114.278591][ T5394] ? kobject_add+0x230/0x230
[ 114.283225][ T5394] ? __init_swait_queue_head+0xa5/0x150
[ 114.289058][ T5394] gfs2_sys_fs_add+0x24f/0x4b0
[ 114.293943][ T5394] ? gfs2_recover_set+0x240/0x240
[ 114.299238][ T5394] ? snprintf+0xe5/0x140
[ 114.303595][ T5394] ? __free_pages+0x95/0x1a0
[ 114.308827][ T5394] ? vscnprintf+0x80/0x80
[ 114.313438][ T5394] gfs2_fill_super+0x120f/0x1f00
[ 114.318497][ T5394] ? gfs2_reconfigure+0xd30/0xd30
[ 114.324107][ T5394] ? sb_set_blocksize+0xa5/0xe0
[ 114.329021][ T5394] get_tree_bdev+0x3f1/0x610
[ 114.333721][ T5394] ? gfs2_reconfigure+0xd30/0xd30
[ 114.338762][ T5394] gfs2_get_tree+0x4d/0x1e0
[ 114.343372][ T5394] vfs_get_tree+0x88/0x270
[ 114.347843][ T5394] do_new_mount+0x24a/0xa40
[ 114.352934][ T5394] __se_sys_mount+0x2e3/0x3d0
[ 114.357959][ T5394] ? __x64_sys_mount+0xc0/0xc0
[ 114.364942][ T5394] ? lockdep_hardirqs_on+0x94/0x140
[ 114.370604][ T5394] ? __x64_sys_mount+0x1c/0xc0
[ 114.376236][ T5394] do_syscall_64+0x4c/0xa0
[ 114.381612][ T5394] ? clear_bhb_loop+0x30/0x80
[ 114.386684][ T5394] ? clear_bhb_loop+0x30/0x80
[ 114.391804][ T5394] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 114.398953][ T5394] RIP: 0033:0x7f569dd4270a
[ 114.403920][ T5394] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 114.425598][ T5394] RSP: 002b:00007f569cfb6e58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 114.435057][ T5394] RAX: ffffffffffffffda RBX: 00007f569cfb6ee0 RCX: 00007f569dd4270a
[ 114.443185][ T5394] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f569cfb6ea0
[ 114.447837][ T5406] loop0: detected capacity change from 0 to 32768
[ 114.451616][ T5394] RBP: 0000000020000000 R08: 00007f569cfb6ee0 R09: 0000000000008c1b
[ 114.451630][ T5394] R10: 0000000000008c1b R11: 0000000000000246 R12: 0000000020000100
[ 114.451640][ T5394] R13: 00007f569cfb6ea0 R14: 000000000001272b R15: 0000000020000240
[ 114.451663][ T5394]
[ 114.468744][ T5397] gfs2: fsid=statfs_quantum.s: first mount done, others may mount
[ 114.495149][ T5394] kobject_add_internal failed for statfs_quantum with -EEXIST, don't try to register things with the same name in the same directory.
[ 114.515130][ T5397] syz.2.37 (5397): drop_caches: 2
[ 114.558425][ T5394] gfs2: fsid=statfs_quantum: error -17 adding sysfs files
[ 114.559388][ T5406] sysfs: cannot create duplicate filename '/fs/gfs2/statfs_quantum'
[ 114.568811][ T5394] syz.4.38 (5394): drop_caches: 2
[ 114.606156][ T5406] CPU: 0 PID: 5406 Comm: syz.0.39 Not tainted syzkaller #0
[ 114.614170][ T5406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 114.625599][ T5406] Call Trace:
[ 114.628983][ T5406]
[ 114.631932][ T5406] dump_stack_lvl+0x188/0x250
[ 114.637029][ T5406] ? show_regs_print_info+0x20/0x20
[ 114.642666][ T5406] ? load_image+0x400/0x400
[ 114.647299][ T5406] sysfs_create_dir_ns+0x26a/0x290
[ 114.652526][ T5406] ? sysfs_warn_dup+0xa0/0xa0
[ 114.657664][ T5406] ? do_raw_spin_unlock+0x11d/0x230
[ 114.664039][ T5406] kobject_add_internal+0x6e0/0xd90
[ 114.669768][ T5406] kobject_init_and_add+0x128/0x190
[ 114.675077][ T5406] ? lockdep_softirqs_off+0x430/0x430
[ 114.680467][ T5406] ? kobject_add+0x230/0x230
[ 114.685077][ T5406] ? __init_swait_queue_head+0xa5/0x150
[ 114.691159][ T5406] gfs2_sys_fs_add+0x24f/0x4b0
[ 114.695953][ T5406] ? gfs2_recover_set+0x240/0x240
[ 114.701092][ T5406] ? snprintf+0xe5/0x140
[ 114.705457][ T5406] ? __free_pages+0x95/0x1a0
[ 114.710489][ T5406] ? vscnprintf+0x80/0x80
[ 114.715158][ T5406] gfs2_fill_super+0x120f/0x1f00
[ 114.720312][ T5406] ? gfs2_reconfigure+0xd30/0xd30
[ 114.725683][ T5406] ? sb_set_blocksize+0xa5/0xe0
[ 114.730692][ T5406] get_tree_bdev+0x3f1/0x610
[ 114.735493][ T5406] ? gfs2_reconfigure+0xd30/0xd30
[ 114.741116][ T5406] gfs2_get_tree+0x4d/0x1e0
[ 114.745634][ T5406] vfs_get_tree+0x88/0x270
[ 114.750159][ T5406] do_new_mount+0x24a/0xa40
[ 114.755090][ T5406] __se_sys_mount+0x2e3/0x3d0
[ 114.759881][ T5406] ? __x64_sys_mount+0xc0/0xc0
[ 114.764690][ T5406] ? lockdep_hardirqs_on+0x94/0x140
[ 114.769999][ T5406] ? __x64_sys_mount+0x1c/0xc0
[ 114.774945][ T5406] do_syscall_64+0x4c/0xa0
[ 114.779450][ T5406] ? clear_bhb_loop+0x30/0x80
[ 114.784112][ T5406] ? clear_bhb_loop+0x30/0x80
[ 114.788799][ T5406] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 114.794766][ T5406] RIP: 0033:0x7f7a943ca70a
[ 114.799176][ T5406] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 114.819217][ T5406] RSP: 002b:00007f7a9363ee58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 114.827933][ T5406] RAX: ffffffffffffffda RBX: 00007f7a9363eee0 RCX: 00007f7a943ca70a
[ 114.836017][ T5406] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f7a9363eea0
[ 114.844074][ T5406] RBP: 0000000020000000 R08: 00007f7a9363eee0 R09: 0000000000008c1b
[ 114.852851][ T5406] R10: 0000000000008c1b R11: 0000000000000246 R12: 0000000020000100
[ 114.860821][ T5406] R13: 00007f7a9363eea0 R14: 000000000001272b R15: 0000000020000240
[ 114.869214][ T5406]
[ 115.037340][ T5406] kobject_add_internal failed for statfs_quantum with -EEXIST, don't try to register things with the same name in the same directory.
[ 115.083965][ T5412] loop3: detected capacity change from 0 to 32768
[ 115.093766][ T5406] gfs2: fsid=statfs_quantum: error -17 adding sysfs files
[ 115.158088][ T5412] gfs2: fsid=statfs_quantum: Trying to join cluster "lock_nolock", "statfs_quantum"
[ 115.198602][ T5412] gfs2: fsid=statfs_quantum: Now mounting FS (format 1801)...
[ 115.239230][ T5412] gfs2: fsid=statfs_quantum.s: journal 0 mapped with 16 extents in 0ms
[ 115.277972][ T5414] loop1: detected capacity change from 0 to 32768
[ 115.347569][ T5414] sysfs: cannot create duplicate filename '/fs/gfs2/statfs_quantum'
[ 115.383073][ T5414] CPU: 1 PID: 5414 Comm: syz.1.41 Not tainted syzkaller #0
[ 115.390405][ T5414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 115.400655][ T5414] Call Trace:
[ 115.403965][ T5414]
[ 115.407098][ T5414] dump_stack_lvl+0x188/0x250
[ 115.411897][ T5414] ? show_regs_print_info+0x20/0x20
[ 115.417221][ T5414] ? load_image+0x400/0x400
[ 115.421934][ T5414] sysfs_create_dir_ns+0x26a/0x290
[ 115.427319][ T5414] ? sysfs_warn_dup+0xa0/0xa0
[ 115.432200][ T5414] ? do_raw_spin_unlock+0x11d/0x230
[ 115.437663][ T5414] kobject_add_internal+0x6e0/0xd90
[ 115.442974][ T5414] kobject_init_and_add+0x128/0x190
[ 115.448199][ T5414] ? lockdep_softirqs_off+0x430/0x430
[ 115.453768][ T5414] ? kobject_add+0x230/0x230
[ 115.458510][ T5414] ? __init_swait_queue_head+0xa5/0x150
[ 115.464084][ T5414] gfs2_sys_fs_add+0x24f/0x4b0
[ 115.469003][ T5414] ? gfs2_recover_set+0x240/0x240
[ 115.474194][ T5414] ? snprintf+0xe5/0x140
[ 115.478466][ T5414] ? __free_pages+0x95/0x1a0
[ 115.483074][ T5414] ? vscnprintf+0x80/0x80
[ 115.487694][ T5414] gfs2_fill_super+0x120f/0x1f00
[ 115.492660][ T5414] ? gfs2_reconfigure+0xd30/0xd30
[ 115.497759][ T5414] ? sb_set_blocksize+0xa5/0xe0
[ 115.502715][ T5414] get_tree_bdev+0x3f1/0x610
[ 115.507330][ T5414] ? gfs2_reconfigure+0xd30/0xd30
[ 115.512368][ T5414] gfs2_get_tree+0x4d/0x1e0
[ 115.516964][ T5414] vfs_get_tree+0x88/0x270
[ 115.521391][ T5414] do_new_mount+0x24a/0xa40
[ 115.526016][ T5414] __se_sys_mount+0x2e3/0x3d0
[ 115.530797][ T5414] ? __x64_sys_mount+0xc0/0xc0
[ 115.535667][ T5414] ? lockdep_hardirqs_on+0x94/0x140
[ 115.540874][ T5414] ? __x64_sys_mount+0x1c/0xc0
[ 115.545663][ T5414] do_syscall_64+0x4c/0xa0
[ 115.550087][ T5414] ? clear_bhb_loop+0x30/0x80
[ 115.554855][ T5414] ? clear_bhb_loop+0x30/0x80
[ 115.559537][ T5414] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 115.565661][ T5414] RIP: 0033:0x7f3ba421470a
[ 115.570090][ T5414] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 115.580409][ T5412] gfs2: fsid=statfs_quantum.s: first mount done, others may mount
[ 115.590146][ T5414] RSP: 002b:00007f3ba3488e58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 115.590174][ T5414] RAX: ffffffffffffffda RBX: 00007f3ba3488ee0 RCX: 00007f3ba421470a
[ 115.590185][ T5414] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3ba3488ea0
[ 115.590195][ T5414] RBP: 0000000020000000 R08: 00007f3ba3488ee0 R09: 0000000000008c1b
[ 115.590205][ T5414] R10: 0000000000008c1b R11: 0000000000000246 R12: 0000000020000100
[ 115.590214][ T5414] R13: 00007f3ba3488ea0 R14: 000000000001272b R15: 0000000020000240
[ 115.590236][ T5414]
[ 115.643105][ T5406] syz.0.39 (5406): drop_caches: 2
[ 115.646870][ T5414] kobject_add_internal failed for statfs_quantum with -EEXIST, don't try to register things with the same name in the same directory.
[ 115.690347][ T5412] syz.3.40 (5412): drop_caches: 2
[ 115.692876][ T5414] gfs2: fsid=statfs_quantum: error -17 adding sysfs files
[ 116.248879][ T5429] loop4: detected capacity change from 0 to 32768
[ 116.300455][ T5429] gfs2: fsid=statfs_quantum: Trying to join cluster "lock_nolock", "statfs_quantum"
[ 116.338047][ T5429] gfs2: fsid=statfs_quantum: Now mounting FS (format 1801)...
[ 116.372620][ T5429] gfs2: fsid=statfs_quantum.s: journal 0 mapped with 16 extents in 0ms
[ 116.607306][ T5429] gfs2: fsid=statfs_quantum.s: first mount done, others may mount
[ 116.655309][ T5429] syz.4.43 (5429): drop_caches: 2
[ 116.751873][ T5433] loop2: detected capacity change from 0 to 32768
[ 116.834086][ T5433] gfs2: fsid=statfs_quantum: Trying to join cluster "lock_nolock", "statfs_quantum"
[ 116.864906][ T5433] gfs2: fsid=statfs_quantum: Now mounting FS (format 1801)...
[ 116.944091][ T5433] gfs2: fsid=statfs_quantum.s: journal 0 mapped with 16 extents in 0ms
[ 117.019603][ T5440] loop0: detected capacity change from 0 to 32768
[ 117.106128][ T5440] sysfs: cannot create duplicate filename '/fs/gfs2/statfs_quantum'
[ 117.124402][ T5440] CPU: 1 PID: 5440 Comm: syz.0.44 Not tainted syzkaller #0
[ 117.131807][ T5440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 117.141973][ T5440] Call Trace:
[ 117.145349][ T5440]
[ 117.148373][ T5440] dump_stack_lvl+0x188/0x250
[ 117.153151][ T5440] ? show_regs_print_info+0x20/0x20
[ 117.158557][ T5440] ? load_image+0x400/0x400
[ 117.163272][ T5440] sysfs_create_dir_ns+0x26a/0x290
[ 117.168746][ T5440] ? sysfs_warn_dup+0xa0/0xa0
[ 117.173441][ T5440] ? do_raw_spin_unlock+0x11d/0x230
[ 117.178742][ T5440] kobject_add_internal+0x6e0/0xd90
[ 117.184137][ T5440] kobject_init_and_add+0x128/0x190
[ 117.189354][ T5440] ? lockdep_softirqs_off+0x430/0x430
[ 117.194756][ T5440] ? kobject_add+0x230/0x230
[ 117.199388][ T5440] ? __init_swait_queue_head+0xa5/0x150
[ 117.204948][ T5440] gfs2_sys_fs_add+0x24f/0x4b0
[ 117.209719][ T5440] ? gfs2_recover_set+0x240/0x240
[ 117.214854][ T5440] ? snprintf+0xe5/0x140
[ 117.219212][ T5440] ? __free_pages+0x95/0x1a0
[ 117.223907][ T5440] ? vscnprintf+0x80/0x80
[ 117.228262][ T5440] gfs2_fill_super+0x120f/0x1f00
[ 117.233313][ T5440] ? gfs2_reconfigure+0xd30/0xd30
[ 117.238369][ T5440] ? sb_set_blocksize+0xa5/0xe0
[ 117.243233][ T5440] get_tree_bdev+0x3f1/0x610
[ 117.247864][ T5440] ? gfs2_reconfigure+0xd30/0xd30
[ 117.252996][ T5440] gfs2_get_tree+0x4d/0x1e0
[ 117.253193][ T5433] gfs2: fsid=statfs_quantum.s: first mount done, others may mount
[ 117.257777][ T5440] vfs_get_tree+0x88/0x270
[ 117.257805][ T5440] do_new_mount+0x24a/0xa40
[ 117.257826][ T5440] __se_sys_mount+0x2e3/0x3d0
[ 117.257846][ T5440] ? __x64_sys_mount+0xc0/0xc0
[ 117.257863][ T5440] ? lockdep_hardirqs_on+0x94/0x140
[ 117.257879][ T5440] ? __x64_sys_mount+0x1c/0xc0
[ 117.257897][ T5440] do_syscall_64+0x4c/0xa0
[ 117.257911][ T5440] ? clear_bhb_loop+0x30/0x80
[ 117.257926][ T5440] ? clear_bhb_loop+0x30/0x80
[ 117.257942][ T5440] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 117.315294][ T5440] RIP: 0033:0x7f7a943ca70a
[ 117.319812][ T5440] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 117.339893][ T5440] RSP: 002b:00007f7a9363ee58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 117.349015][ T5440] RAX: ffffffffffffffda RBX: 00007f7a9363eee0 RCX: 00007f7a943ca70a
[ 117.357540][ T5440] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f7a9363eea0
[ 117.366197][ T5440] RBP: 0000000020000000 R08: 00007f7a9363eee0 R09: 0000000000008c1b
[ 117.374891][ T5440] R10: 0000000000008c1b R11: 0000000000000246 R12: 0000000020000100
[ 117.383490][ T5440] R13: 00007f7a9363eea0 R14: 000000000001272b R15: 0000000020000240
[ 117.392052][ T5440]
[ 117.400908][ T5433] syz.2.42 (5433): drop_caches: 2
2026/02/05 17:59:27 executed programs: 43
[ 117.435974][ T5448] loop3: detected capacity change from 0 to 32768
[ 117.477627][ T5440] kobject_add_internal failed for statfs_quantum with -EEXIST, don't try to register things with the same name in the same directory.
[ 117.512560][ T5440] gfs2: fsid=statfs_quantum: error -17 adding sysfs files
[ 117.537677][ T5448] gfs2: fsid=statfs_quantum: Trying to join cluster "lock_nolock", "statfs_quantum"
[ 117.591904][ T5448] gfs2: fsid=statfs_quantum: Now mounting FS (format 1801)...
[ 117.658910][ T5448] gfs2: fsid=statfs_quantum.s: journal 0 mapped with 16 extents in 0ms
[ 117.928444][ T5448] gfs2: fsid=statfs_quantum.s: first mount done, others may mount
[ 118.014457][ T5440] syz.0.44 (5440): drop_caches: 2
[ 118.023926][ T5448] syz.3.45 (5448): drop_caches: 2
[ 118.024292][ T5460] loop1: detected capacity change from 0 to 32768
[ 118.188088][ T5460] gfs2: fsid=statfs_quantum: Trying to join cluster "lock_nolock", "statfs_quantum"
[ 118.217392][ T5460] gfs2: fsid=statfs_quantum: Now mounting FS (format 1801)...
[ 118.223551][ T5463] sysfs: cannot create duplicate filename '/fs/gfs2/statfs_quantum'
[ 118.245958][ T5463] CPU: 0 PID: 5463 Comm: syz.4.47 Not tainted syzkaller #0
[ 118.253465][ T5463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 118.263707][ T5463] Call Trace:
[ 118.267003][ T5463]
[ 118.269955][ T5463] dump_stack_lvl+0x188/0x250
[ 118.274665][ T5463] ? show_regs_print_info+0x20/0x20
[ 118.279992][ T5463] ? load_image+0x400/0x400
[ 118.284521][ T5463] sysfs_create_dir_ns+0x26a/0x290
[ 118.285191][ T5460] gfs2: fsid=statfs_quantum.s: journal 0 mapped with 16 extents in 0ms
[ 118.289647][ T5463] ? sysfs_warn_dup+0xa0/0xa0
[ 118.289668][ T5463] ? do_raw_spin_unlock+0x11d/0x230
[ 118.289687][ T5463] kobject_add_internal+0x6e0/0xd90
[ 118.289710][ T5463] kobject_init_and_add+0x128/0x190
[ 118.318651][ T5463] ? lockdep_softirqs_off+0x430/0x430
[ 118.324149][ T5463] ? kobject_add+0x230/0x230
[ 118.328845][ T5463] ? __init_swait_queue_head+0xa5/0x150
[ 118.334489][ T5463] gfs2_sys_fs_add+0x24f/0x4b0
[ 118.339267][ T5463] ? gfs2_recover_set+0x240/0x240
[ 118.344391][ T5463] ? snprintf+0xe5/0x140
[ 118.348916][ T5463] ? __free_pages+0x95/0x1a0
[ 118.353642][ T5463] ? vscnprintf+0x80/0x80
[ 118.357988][ T5463] gfs2_fill_super+0x120f/0x1f00
[ 118.362948][ T5463] ? gfs2_reconfigure+0xd30/0xd30
[ 118.367993][ T5463] ? sb_set_blocksize+0xa5/0xe0
[ 118.372862][ T5463] get_tree_bdev+0x3f1/0x610
[ 118.377468][ T5463] ? gfs2_reconfigure+0xd30/0xd30
[ 118.382509][ T5463] gfs2_get_tree+0x4d/0x1e0
[ 118.387036][ T5463] vfs_get_tree+0x88/0x270
[ 118.391688][ T5463] do_new_mount+0x24a/0xa40
[ 118.396205][ T5463] __se_sys_mount+0x2e3/0x3d0
[ 118.400940][ T5463] ? __x64_sys_mount+0xc0/0xc0
[ 118.405842][ T5463] ? lockdep_hardirqs_on+0x94/0x140
[ 118.411237][ T5463] ? __x64_sys_mount+0x1c/0xc0
[ 118.416104][ T5463] do_syscall_64+0x4c/0xa0
[ 118.420533][ T5463] ? clear_bhb_loop+0x30/0x80
[ 118.425245][ T5463] ? clear_bhb_loop+0x30/0x80
[ 118.429950][ T5463] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 118.436034][ T5463] RIP: 0033:0x7f569dd4270a
[ 118.440652][ T5463] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 118.460356][ T5463] RSP: 002b:00007f569cfb6e58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 118.468790][ T5463] RAX: ffffffffffffffda RBX: 00007f569cfb6ee0 RCX: 00007f569dd4270a
[ 118.477001][ T5463] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f569cfb6ea0
[ 118.484995][ T5463] RBP: 0000000020000000 R08: 00007f569cfb6ee0 R09: 0000000000008c1b
[ 118.492984][ T5463] R10: 0000000000008c1b R11: 0000000000000246 R12: 0000000020000100
[ 118.501228][ T5463] R13: 00007f569cfb6ea0 R14: 000000000001272b R15: 0000000020000240
[ 118.509408][ T5463]
[ 118.577804][ T5460] gfs2: fsid=statfs_quantum.s: first mount done, others may mount
[ 118.644032][ T5460] syz.1.46 (5460): drop_caches: 2
[ 118.887407][ T5463] kobject_add_internal failed for statfs_quantum with -EEXIST, don't try to register things with the same name in the same directory.
[ 118.936211][ T5463] gfs2: fsid=statfs_quantum: error -17 adding sysfs files
[ 119.016227][ T5472] set_capacity_and_notify: 1 callbacks suppressed
[ 119.016267][ T5472] loop2: detected capacity change from 0 to 32768
[ 119.188160][ T5472] gfs2: fsid=statfs_quantum: Trying to join cluster "lock_nolock", "statfs_quantum"
[ 119.230810][ T5472] gfs2: fsid=statfs_quantum: Now mounting FS (format 1801)...
[ 119.264028][ T5472] gfs2: fsid=statfs_quantum.s: journal 0 mapped with 16 extents in 0ms
[ 119.323998][ T5463] syz.4.47 (5463): drop_caches: 2
[ 119.534803][ T5478] loop0: detected capacity change from 0 to 32768
[ 119.546864][ T5472] gfs2: fsid=statfs_quantum.s: first mount done, others may mount
[ 119.555431][ T5481] loop3: detected capacity change from 0 to 32768
[ 119.607374][ T5478] sysfs: cannot create duplicate filename '/fs/gfs2/statfs_quantum'
[ 119.616048][ T5481] sysfs: cannot create duplicate filename '/fs/gfs2/statfs_quantum'
[ 119.651404][ T5478] CPU: 0 PID: 5478 Comm: syz.0.50 Not tainted syzkaller #0
[ 119.653504][ T5472] syz.2.48 (5472): drop_caches: 2
[ 119.659598][ T5478] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 119.659634][ T5478] Call Trace:
[ 119.659643][ T5478]
[ 119.659650][ T5478] dump_stack_lvl+0x188/0x250
[ 119.659686][ T5478] ? show_regs_print_info+0x20/0x20
[ 119.659702][ T5478] ? load_image+0x400/0x400
[ 119.659729][ T5478] sysfs_create_dir_ns+0x26a/0x290
[ 119.701629][ T5478] ? sysfs_warn_dup+0xa0/0xa0
[ 119.706333][ T5478] ? do_raw_spin_unlock+0x11d/0x230
[ 119.711559][ T5478] kobject_add_internal+0x6e0/0xd90
[ 119.716917][ T5478] kobject_init_and_add+0x128/0x190
[ 119.722440][ T5478] ? lockdep_softirqs_off+0x430/0x430
[ 119.727922][ T5478] ? kobject_add+0x230/0x230
[ 119.732532][ T5478] ? __init_swait_queue_head+0xa5/0x150
[ 119.738105][ T5478] gfs2_sys_fs_add+0x24f/0x4b0
[ 119.743172][ T5478] ? gfs2_recover_set+0x240/0x240
[ 119.748217][ T5478] ? snprintf+0xe5/0x140
[ 119.752634][ T5478] ? __free_pages+0x95/0x1a0
[ 119.757419][ T5478] ? vscnprintf+0x80/0x80
[ 119.761874][ T5478] gfs2_fill_super+0x120f/0x1f00
[ 119.766842][ T5478] ? gfs2_reconfigure+0xd30/0xd30
[ 119.771903][ T5478] ? sb_set_blocksize+0xa5/0xe0
[ 119.776776][ T5478] get_tree_bdev+0x3f1/0x610
[ 119.781384][ T5478] ? gfs2_reconfigure+0xd30/0xd30
[ 119.786752][ T5478] gfs2_get_tree+0x4d/0x1e0
[ 119.791372][ T5478] vfs_get_tree+0x88/0x270
[ 119.795927][ T5478] do_new_mount+0x24a/0xa40
[ 119.800472][ T5478] __se_sys_mount+0x2e3/0x3d0
[ 119.805191][ T5478] ? __x64_sys_mount+0xc0/0xc0
[ 119.810414][ T5478] ? lockdep_hardirqs_on+0x94/0x140
[ 119.815897][ T5478] ? __x64_sys_mount+0x1c/0xc0
[ 119.820788][ T5478] do_syscall_64+0x4c/0xa0
[ 119.826218][ T5478] ? clear_bhb_loop+0x30/0x80
[ 119.831106][ T5478] ? clear_bhb_loop+0x30/0x80
[ 119.836379][ T5478] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 119.842555][ T5478] RIP: 0033:0x7f7a943ca70a
[ 119.847434][ T5478] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 119.869666][ T5478] RSP: 002b:00007f7a9363ee58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 119.876790][ T5486] loop1: detected capacity change from 0 to 32768
[ 119.879242][ T5478] RAX: ffffffffffffffda RBX: 00007f7a9363eee0 RCX: 00007f7a943ca70a
[ 119.879263][ T5478] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f7a9363eea0
[ 119.879272][ T5478] RBP: 0000000020000000 R08: 00007f7a9363eee0 R09: 0000000000008c1b
[ 119.879282][ T5478] R10: 0000000000008c1b R11: 0000000000000246 R12: 0000000020000100
[ 119.879291][ T5478] R13: 00007f7a9363eea0 R14: 000000000001272b R15: 0000000020000240
[ 119.879313][ T5478]
[ 119.921858][ T5478] kobject_add_internal failed for statfs_quantum with -EEXIST, don't try to register things with the same name in the same directory.
[ 119.956077][ T5481] CPU: 1 PID: 5481 Comm: syz.3.49 Not tainted syzkaller #0
[ 119.963311][ T5481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 119.973702][ T5481] Call Trace:
[ 119.976992][ T5481]
[ 119.979936][ T5481] dump_stack_lvl+0x188/0x250
[ 119.985067][ T5481] ? show_regs_print_info+0x20/0x20
[ 119.990376][ T5481] ? load_image+0x400/0x400
[ 119.995011][ T5481] sysfs_create_dir_ns+0x26a/0x290
[ 120.000521][ T5481] ? sysfs_warn_dup+0xa0/0xa0
[ 120.005491][ T5481] ? do_raw_spin_unlock+0x11d/0x230
[ 120.011001][ T5481] kobject_add_internal+0x6e0/0xd90
[ 120.016323][ T5481] kobject_init_and_add+0x128/0x190
[ 120.021737][ T5481] ? lockdep_softirqs_off+0x430/0x430
[ 120.027391][ T5481] ? kobject_add+0x230/0x230
[ 120.032365][ T5481] ? __init_swait_queue_head+0xa5/0x150
[ 120.032741][ T5478] gfs2: fsid=statfs_quantum: error -17 adding sysfs files
[ 120.038626][ T5481] gfs2_sys_fs_add+0x24f/0x4b0
[ 120.038657][ T5481] ? gfs2_recover_set+0x240/0x240
[ 120.038674][ T5481] ? snprintf+0xe5/0x140
[ 120.038691][ T5481] ? __free_pages+0x95/0x1a0
[ 120.038710][ T5481] ? vscnprintf+0x80/0x80
[ 120.038736][ T5481] gfs2_fill_super+0x120f/0x1f00
[ 120.074284][ T5481] ? gfs2_reconfigure+0xd30/0xd30
[ 120.079489][ T5481] ? sb_set_blocksize+0xa5/0xe0
[ 120.084656][ T5481] get_tree_bdev+0x3f1/0x610
[ 120.089672][ T5481] ? gfs2_reconfigure+0xd30/0xd30
[ 120.094895][ T5481] gfs2_get_tree+0x4d/0x1e0
[ 120.099797][ T5481] vfs_get_tree+0x88/0x270
[ 120.104337][ T5481] do_new_mount+0x24a/0xa40
[ 120.108875][ T5481] __se_sys_mount+0x2e3/0x3d0
[ 120.113889][ T5481] ? __x64_sys_mount+0xc0/0xc0
[ 120.119059][ T5481] ? lockdep_hardirqs_on+0x94/0x140
[ 120.125172][ T5481] ? __x64_sys_mount+0x1c/0xc0
[ 120.130106][ T5481] do_syscall_64+0x4c/0xa0
[ 120.134654][ T5481] ? clear_bhb_loop+0x30/0x80
[ 120.139356][ T5481] ? clear_bhb_loop+0x30/0x80
[ 120.144341][ T5481] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 120.150223][ T5481] RIP: 0033:0x7f860c7b970a
[ 120.154717][ T5481] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 120.174941][ T5481] RSP: 002b:00007f860ba2de58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 120.183702][ T5481] RAX: ffffffffffffffda RBX: 00007f860ba2dee0 RCX: 00007f860c7b970a
[ 120.191837][ T5481] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f860ba2dea0
[ 120.199806][ T5481] RBP: 0000000020000000 R08: 00007f860ba2dee0 R09: 0000000000008c1b
[ 120.207942][ T5481] R10: 0000000000008c1b R11: 0000000000000246 R12: 0000000020000100
[ 120.216143][ T5481] R13: 00007f860ba2dea0 R14: 000000000001272b R15: 0000000020000240
[ 120.224134][ T5481]
[ 120.233540][ T5481] kobject_add_internal failed for statfs_quantum with -EEXIST, don't try to register things with the same name in the same directory.
[ 120.264137][ T5478] syz.0.50 (5478): drop_caches: 2
[ 120.343352][ T5486] gfs2: fsid=statfs_quantum: Trying to join cluster "lock_nolock", "statfs_quantum"
[ 120.387330][ T5486] gfs2: fsid=statfs_quantum: Now mounting FS (format 1801)...
[ 120.434934][ T5481] gfs2: fsid=statfs_quantum: error -17 adding sysfs files
[ 120.502799][ T5497] loop4: detected capacity change from 0 to 32768
[ 120.502921][ T5486] gfs2: fsid=statfs_quantum.s: journal 0 mapped with 16 extents in 0ms
[ 120.557665][ T5497] sysfs: cannot create duplicate filename '/fs/gfs2/statfs_quantum'
[ 120.606831][ T5497] CPU: 1 PID: 5497 Comm: syz.4.52 Not tainted syzkaller #0
[ 120.614903][ T5497] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 120.625502][ T5497] Call Trace:
[ 120.628928][ T5497]
[ 120.631980][ T5497] dump_stack_lvl+0x188/0x250
[ 120.636858][ T5497] ? show_regs_print_info+0x20/0x20
[ 120.642421][ T5497] ? load_image+0x400/0x400
[ 120.646962][ T5497] sysfs_create_dir_ns+0x26a/0x290
[ 120.652170][ T5497] ? sysfs_warn_dup+0xa0/0xa0
[ 120.656961][ T5497] ? do_raw_spin_unlock+0x11d/0x230
[ 120.662258][ T5497] kobject_add_internal+0x6e0/0xd90
[ 120.667470][ T5497] kobject_init_and_add+0x128/0x190
[ 120.672683][ T5497] ? lockdep_softirqs_off+0x430/0x430
[ 120.678072][ T5497] ? kobject_add+0x230/0x230
[ 120.682699][ T5497] ? __init_swait_queue_head+0xa5/0x150
[ 120.688280][ T5497] gfs2_sys_fs_add+0x24f/0x4b0
[ 120.693372][ T5497] ? gfs2_recover_set+0x240/0x240
[ 120.698431][ T5497] ? snprintf+0xe5/0x140
[ 120.702862][ T5497] ? __free_pages+0x95/0x1a0
[ 120.707564][ T5497] ? vscnprintf+0x80/0x80
[ 120.711934][ T5497] gfs2_fill_super+0x120f/0x1f00
[ 120.716902][ T5497] ? gfs2_reconfigure+0xd30/0xd30
[ 120.722063][ T5497] ? sb_set_blocksize+0xa5/0xe0
[ 120.726941][ T5497] get_tree_bdev+0x3f1/0x610
[ 120.731678][ T5497] ? gfs2_reconfigure+0xd30/0xd30
[ 120.736768][ T5497] gfs2_get_tree+0x4d/0x1e0
[ 120.741308][ T5497] vfs_get_tree+0x88/0x270
[ 120.745742][ T5497] do_new_mount+0x24a/0xa40
[ 120.750264][ T5497] __se_sys_mount+0x2e3/0x3d0
[ 120.755050][ T5497] ? __x64_sys_mount+0xc0/0xc0
[ 120.759832][ T5497] ? lockdep_hardirqs_on+0x94/0x140
[ 120.765044][ T5497] ? __x64_sys_mount+0x1c/0xc0
[ 120.770022][ T5497] do_syscall_64+0x4c/0xa0
[ 120.774557][ T5497] ? clear_bhb_loop+0x30/0x80
[ 120.779429][ T5497] ? clear_bhb_loop+0x30/0x80
[ 120.784123][ T5497] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 120.790110][ T5497] RIP: 0033:0x7f569dd4270a
[ 120.794557][ T5497] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 120.814847][ T5497] RSP: 002b:00007f569cfb6e58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 120.824879][ T5497] RAX: ffffffffffffffda RBX: 00007f569cfb6ee0 RCX: 00007f569dd4270a
[ 120.833669][ T5497] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f569cfb6ea0
[ 120.842633][ T5497] RBP: 0000000020000000 R08: 00007f569cfb6ee0 R09: 0000000000008c1b
[ 120.850813][ T5497] R10: 0000000000008c1b R11: 0000000000000246 R12: 0000000020000100
[ 120.860055][ T5497] R13: 00007f569cfb6ea0 R14: 000000000001272b R15: 0000000020000240
[ 120.868543][ T5497]
[ 120.977552][ T5486] gfs2: fsid=statfs_quantum.s: first mount done, others may mount
[ 121.053046][ T5486] syz.1.51 (5486): drop_caches: 2
[ 121.202410][ T5505] loop0: detected capacity change from 0 to 32768
[ 121.241040][ T5505] gfs2: fsid=statfs_quantum: Trying to join cluster "lock_nolock", "statfs_quantum"
[ 121.273702][ T5505] gfs2: fsid=statfs_quantum: Now mounting FS (format 1801)...
[ 121.334888][ T5505] gfs2: fsid=statfs_quantum.s: journal 0 mapped with 16 extents in 0ms
[ 121.416033][ T5497] kobject_add_internal failed for statfs_quantum with -EEXIST, don't try to register things with the same name in the same directory.
[ 121.487255][ T5497] gfs2: fsid=statfs_quantum: error -17 adding sysfs files
[ 121.505862][ T5505] gfs2: fsid=statfs_quantum.s: first mount done, others may mount
[ 121.552061][ T5505] syz.0.54 (5505): drop_caches: 2
[ 121.853459][ T5497] syz.4.52 (5497): drop_caches: 2
[ 122.050566][ T5510] loop2: detected capacity change from 0 to 32768
[ 122.128782][ T5510] gfs2: fsid=statfs_quantum: Trying to join cluster "lock_nolock", "statfs_quantum"
[ 122.167321][ T5510] gfs2: fsid=statfs_quantum: Now mounting FS (format 1801)...
[ 122.189719][ T5510] gfs2: fsid=statfs_quantum.s: journal 0 mapped with 16 extents in 0ms
[ 122.447295][ T5510] gfs2: fsid=statfs_quantum.s: first mount done, others may mount
[ 122.503206][ T5510] syz.2.53 (5510): drop_caches: 2
2026/02/05 17:59:32 executed programs: 54
[ 122.695720][ T5520] loop1: detected capacity change from 0 to 32768
[ 122.752169][ T5520] gfs2: fsid=statfs_quantum: Trying to join cluster "lock_nolock", "statfs_quantum"
[ 122.797237][ T5520] gfs2: fsid=statfs_quantum: Now mounting FS (format 1801)...
[ 122.799058][ T5523] loop3: detected capacity change from 0 to 32768
[ 122.872902][ T5525] loop0: detected capacity change from 0 to 32768
[ 122.896272][ T5523] sysfs: cannot create duplicate filename '/fs/gfs2/statfs_quantum'
[ 122.897148][ T5520] gfs2: fsid=statfs_quantum.s: journal 0 mapped with 16 extents in 0ms
[ 122.972941][ T5523] CPU: 0 PID: 5523 Comm: syz.3.56 Not tainted syzkaller #0
[ 122.980277][ T5523] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 122.988008][ T5525] sysfs: cannot create duplicate filename '/fs/gfs2/statfs_quantum'
[ 122.991135][ T5523] Call Trace:
[ 122.991145][ T5523]
[ 122.991151][ T5523] dump_stack_lvl+0x188/0x250
[ 122.991179][ T5523] ? show_regs_print_info+0x20/0x20
[ 122.991197][ T5523] ? load_image+0x400/0x400
[ 123.021481][ T5523] sysfs_create_dir_ns+0x26a/0x290
[ 123.026891][ T5523] ? sysfs_warn_dup+0xa0/0xa0
[ 123.031900][ T5523] ? do_raw_spin_unlock+0x11d/0x230
[ 123.037741][ T5523] kobject_add_internal+0x6e0/0xd90
[ 123.043138][ T5523] kobject_init_and_add+0x128/0x190
[ 123.048572][ T5523] ? lockdep_softirqs_off+0x430/0x430
[ 123.054240][ T5523] ? kobject_add+0x230/0x230
[ 123.059100][ T5523] ? __init_swait_queue_head+0xa5/0x150
[ 123.064666][ T5523] gfs2_sys_fs_add+0x24f/0x4b0
[ 123.069645][ T5523] ? gfs2_recover_set+0x240/0x240
[ 123.074696][ T5523] ? snprintf+0xe5/0x140
[ 123.079048][ T5523] ? __free_pages+0x95/0x1a0
[ 123.083746][ T5523] ? vscnprintf+0x80/0x80
[ 123.088100][ T5523] gfs2_fill_super+0x120f/0x1f00
[ 123.093167][ T5523] ? gfs2_reconfigure+0xd30/0xd30
[ 123.098311][ T5523] ? sb_set_blocksize+0xa5/0xe0
[ 123.103166][ T5523] get_tree_bdev+0x3f1/0x610
[ 123.108106][ T5523] ? gfs2_reconfigure+0xd30/0xd30
[ 123.113388][ T5523] gfs2_get_tree+0x4d/0x1e0
[ 123.118121][ T5523] vfs_get_tree+0x88/0x270
[ 123.123054][ T5523] do_new_mount+0x24a/0xa40
[ 123.127590][ T5523] __se_sys_mount+0x2e3/0x3d0
[ 123.132330][ T5523] ? __x64_sys_mount+0xc0/0xc0
[ 123.137477][ T5523] ? lockdep_hardirqs_on+0x94/0x140
[ 123.142988][ T5523] ? __x64_sys_mount+0x1c/0xc0
[ 123.147859][ T5523] do_syscall_64+0x4c/0xa0
[ 123.152484][ T5523] ? clear_bhb_loop+0x30/0x80
[ 123.157180][ T5523] ? clear_bhb_loop+0x30/0x80
[ 123.161878][ T5523] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 123.167882][ T5523] RIP: 0033:0x7f860c7b970a
[ 123.172826][ T5523] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 123.194195][ T5523] RSP: 002b:00007f860ba2de58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 123.202706][ T5523] RAX: ffffffffffffffda RBX: 00007f860ba2dee0 RCX: 00007f860c7b970a
[ 123.210862][ T5523] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f860ba2dea0
[ 123.218954][ T5523] RBP: 0000000020000000 R08: 00007f860ba2dee0 R09: 0000000000008c1b
[ 123.227115][ T5523] R10: 0000000000008c1b R11: 0000000000000246 R12: 0000000020000100
[ 123.234191][ T5520] gfs2: fsid=statfs_quantum.s: first mount done, others may mount
[ 123.235269][ T5523] R13: 00007f860ba2dea0 R14: 000000000001272b R15: 0000000020000240
[ 123.252061][ T5523]
[ 123.266857][ T5525] CPU: 1 PID: 5525 Comm: syz.0.57 Not tainted syzkaller #0
[ 123.274306][ T5525] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 123.284719][ T5525] Call Trace:
[ 123.288099][ T5525]
[ 123.291313][ T5525] dump_stack_lvl+0x188/0x250
[ 123.297101][ T5525] ? show_regs_print_info+0x20/0x20
[ 123.302409][ T5525] ? load_image+0x400/0x400
[ 123.307380][ T5525] sysfs_create_dir_ns+0x26a/0x290
[ 123.312759][ T5525] ? sysfs_warn_dup+0xa0/0xa0
[ 123.317727][ T5525] ? do_raw_spin_unlock+0x11d/0x230
[ 123.323650][ T5525] kobject_add_internal+0x6e0/0xd90
[ 123.328957][ T5525] kobject_init_and_add+0x128/0x190
[ 123.334182][ T5525] ? lockdep_softirqs_off+0x430/0x430
[ 123.339696][ T5525] ? kobject_add+0x230/0x230
[ 123.344401][ T5525] ? __init_swait_queue_head+0xa5/0x150
[ 123.350468][ T5525] gfs2_sys_fs_add+0x24f/0x4b0
[ 123.355610][ T5525] ? gfs2_recover_set+0x240/0x240
[ 123.360736][ T5525] ? snprintf+0xe5/0x140
[ 123.365004][ T5525] ? __free_pages+0x95/0x1a0
[ 123.369706][ T5525] ? vscnprintf+0x80/0x80
[ 123.374071][ T5525] gfs2_fill_super+0x120f/0x1f00
[ 123.379217][ T5525] ? gfs2_reconfigure+0xd30/0xd30
[ 123.384301][ T5525] ? sb_set_blocksize+0xa5/0xe0
[ 123.389226][ T5525] get_tree_bdev+0x3f1/0x610
[ 123.394024][ T5525] ? gfs2_reconfigure+0xd30/0xd30
[ 123.399381][ T5525] gfs2_get_tree+0x4d/0x1e0
[ 123.403873][ T5525] vfs_get_tree+0x88/0x270
[ 123.408315][ T5525] do_new_mount+0x24a/0xa40
[ 123.413392][ T5525] __se_sys_mount+0x2e3/0x3d0
[ 123.418630][ T5525] ? __x64_sys_mount+0xc0/0xc0
[ 123.423698][ T5525] ? lockdep_hardirqs_on+0x94/0x140
[ 123.429460][ T5525] ? __x64_sys_mount+0x1c/0xc0
[ 123.434308][ T5525] do_syscall_64+0x4c/0xa0
[ 123.438780][ T5525] ? clear_bhb_loop+0x30/0x80
[ 123.443618][ T5525] ? clear_bhb_loop+0x30/0x80
[ 123.448381][ T5525] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 123.454273][ T5525] RIP: 0033:0x7f7a943ca70a
[ 123.459020][ T5525] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 123.479265][ T5525] RSP: 002b:00007f7a9363ee58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 123.487674][ T5525] RAX: ffffffffffffffda RBX: 00007f7a9363eee0 RCX: 00007f7a943ca70a
[ 123.496027][ T5525] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f7a9363eea0
[ 123.504441][ T5525] RBP: 0000000020000000 R08: 00007f7a9363eee0 R09: 0000000000008c1b
[ 123.512503][ T5525] R10: 0000000000008c1b R11: 0000000000000246 R12: 0000000020000100
[ 123.520997][ T5525] R13: 00007f7a9363eea0 R14: 000000000001272b R15: 0000000020000240
[ 123.529516][ T5525]
[ 123.536142][ T5523] kobject_add_internal failed for statfs_quantum with -EEXIST, don't try to register things with the same name in the same directory.
[ 123.560109][ T5530] sysfs: cannot create duplicate filename '/fs/gfs2/statfs_quantum'
[ 123.573482][ T5530] CPU: 0 PID: 5530 Comm: syz.4.58 Not tainted syzkaller #0
[ 123.583072][ T5530] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 123.593632][ T5530] Call Trace:
[ 123.597455][ T5530]
[ 123.600497][ T5530] dump_stack_lvl+0x188/0x250
[ 123.605202][ T5530] ? show_regs_print_info+0x20/0x20
[ 123.610862][ T5530] ? load_image+0x400/0x400
[ 123.616117][ T5530] sysfs_create_dir_ns+0x26a/0x290
[ 123.621350][ T5530] ? sysfs_warn_dup+0xa0/0xa0
[ 123.626060][ T5530] ? do_raw_spin_unlock+0x11d/0x230
[ 123.631366][ T5530] kobject_add_internal+0x6e0/0xd90
[ 123.636597][ T5530] kobject_init_and_add+0x128/0x190
[ 123.641823][ T5530] ? lockdep_softirqs_off+0x430/0x430
[ 123.647389][ T5530] ? kobject_add+0x230/0x230
[ 123.652002][ T5530] ? __init_swait_queue_head+0xa5/0x150
[ 123.657967][ T5530] gfs2_sys_fs_add+0x24f/0x4b0
[ 123.662837][ T5530] ? gfs2_recover_set+0x240/0x240
[ 123.668427][ T5530] ? snprintf+0xe5/0x140
[ 123.672991][ T5530] ? __free_pages+0x95/0x1a0
[ 123.677598][ T5530] ? vscnprintf+0x80/0x80
[ 123.682053][ T5530] gfs2_fill_super+0x120f/0x1f00
[ 123.687461][ T5530] ? gfs2_reconfigure+0xd30/0xd30
[ 123.692615][ T5530] ? sb_set_blocksize+0xa5/0xe0
[ 123.697654][ T5530] get_tree_bdev+0x3f1/0x610
[ 123.702481][ T5530] ? gfs2_reconfigure+0xd30/0xd30
[ 123.707659][ T5530] gfs2_get_tree+0x4d/0x1e0
[ 123.712233][ T5530] vfs_get_tree+0x88/0x270
[ 123.717102][ T5530] do_new_mount+0x24a/0xa40
[ 123.721699][ T5530] __se_sys_mount+0x2e3/0x3d0
[ 123.726679][ T5530] ? __x64_sys_mount+0xc0/0xc0
[ 123.731561][ T5530] ? lockdep_hardirqs_on+0x94/0x140
[ 123.736879][ T5530] ? __x64_sys_mount+0x1c/0xc0
[ 123.741757][ T5530] do_syscall_64+0x4c/0xa0
[ 123.746277][ T5530] ? clear_bhb_loop+0x30/0x80
[ 123.751192][ T5530] ? clear_bhb_loop+0x30/0x80
[ 123.755897][ T5530] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 123.761904][ T5530] RIP: 0033:0x7f569dd4270a
[ 123.766686][ T5530] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 123.787882][ T5530] RSP: 002b:00007f569cfb6e58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 123.796410][ T5530] RAX: ffffffffffffffda RBX: 00007f569cfb6ee0 RCX: 00007f569dd4270a
[ 123.804593][ T5530] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f569cfb6ea0
[ 123.812774][ T5530] RBP: 0000000020000000 R08: 00007f569cfb6ee0 R09: 0000000000008c1b
[ 123.820859][ T5530] R10: 0000000000008c1b R11: 0000000000000246 R12: 0000000020000100
[ 123.828929][ T5530] R13: 00007f569cfb6ea0 R14: 000000000001272b R15: 0000000020000240
[ 123.833263][ T5523] gfs2: fsid=statfs_quantum: error -17 adding sysfs files
[ 123.836921][ T5530]
[ 123.875459][ T5530] kobject_add_internal failed for statfs_quantum with -EEXIST, don't try to register things with the same name in the same directory.
[ 123.893549][ T5542] sysfs: cannot create duplicate filename '/fs/gfs2/statfs_quantum'
[ 123.902019][ T5530] gfs2: fsid=statfs_quantum: error -17 adding sysfs files
[ 123.918260][ T5542] CPU: 1 PID: 5542 Comm: syz.2.59 Not tainted syzkaller #0
[ 123.926062][ T5542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 123.936428][ T5542] Call Trace:
[ 123.940167][ T5542]
[ 123.943116][ T5542] dump_stack_lvl+0x188/0x250
[ 123.947831][ T5542] ? show_regs_print_info+0x20/0x20
[ 123.953054][ T5542] ? load_image+0x400/0x400
[ 123.957677][ T5542] sysfs_create_dir_ns+0x26a/0x290
[ 123.957692][ T5525] kobject_add_internal failed for statfs_quantum with -EEXIST, don't try to register things with the same name in the same directory.
[ 123.957707][ T5525] gfs2: fsid=statfs_quantum: error -17 adding sysfs files
[ 123.962802][ T5542] ? sysfs_warn_dup+0xa0/0xa0
[ 123.989426][ T5542] ? do_raw_spin_unlock+0x11d/0x230
[ 123.994851][ T5542] kobject_add_internal+0x6e0/0xd90
[ 124.000528][ T5542] kobject_init_and_add+0x128/0x190
[ 124.005755][ T5542] ? lockdep_softirqs_off+0x430/0x430
[ 124.011236][ T5542] ? kobject_add+0x230/0x230
[ 124.015850][ T5542] ? __init_swait_queue_head+0xa5/0x150
[ 124.021514][ T5542] gfs2_sys_fs_add+0x24f/0x4b0
[ 124.026511][ T5542] ? gfs2_recover_set+0x240/0x240
[ 124.031762][ T5542] ? snprintf+0xe5/0x140
[ 124.036299][ T5542] ? __free_pages+0x95/0x1a0
[ 124.040913][ T5542] ? vscnprintf+0x80/0x80
[ 124.045274][ T5542] gfs2_fill_super+0x120f/0x1f00
[ 124.050361][ T5542] ? gfs2_reconfigure+0xd30/0xd30
[ 124.055524][ T5542] ? sb_set_blocksize+0xa5/0xe0
[ 124.060841][ T5542] get_tree_bdev+0x3f1/0x610
[ 124.065450][ T5542] ? gfs2_reconfigure+0xd30/0xd30
[ 124.070581][ T5542] gfs2_get_tree+0x4d/0x1e0
[ 124.075102][ T5542] vfs_get_tree+0x88/0x270
[ 124.079636][ T5542] do_new_mount+0x24a/0xa40
[ 124.084337][ T5542] __se_sys_mount+0x2e3/0x3d0
[ 124.089038][ T5542] ? __x64_sys_mount+0xc0/0xc0
[ 124.094124][ T5542] ? lockdep_hardirqs_on+0x94/0x140
[ 124.099644][ T5542] ? __x64_sys_mount+0x1c/0xc0
[ 124.104562][ T5542] do_syscall_64+0x4c/0xa0
[ 124.108979][ T5542] ? clear_bhb_loop+0x30/0x80
[ 124.113909][ T5542] ? clear_bhb_loop+0x30/0x80
[ 124.118770][ T5542] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 124.124813][ T5542] RIP: 0033:0x7f5cad02870a
[ 124.129355][ T5542] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 124.149059][ T5542] RSP: 002b:00007f5cac29ce58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 124.158393][ T5542] RAX: ffffffffffffffda RBX: 00007f5cac29cee0 RCX: 00007f5cad02870a
[ 124.166742][ T5542] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f5cac29cea0
[ 124.175059][ T5542] RBP: 0000000020000000 R08: 00007f5cac29cee0 R09: 0000000000008c1b
[ 124.183865][ T5542] R10: 0000000000008c1b R11: 0000000000000246 R12: 0000000020000100
[ 124.192103][ T5542] R13: 00007f5cac29cea0 R14: 000000000001272b R15: 0000000020000240
[ 124.200286][ T5542]
[ 124.214624][ T5542] kobject_add_internal failed for statfs_quantum with -EEXIST, don't try to register things with the same name in the same directory.
[ 124.233222][ T5542] gfs2: fsid=statfs_quantum: error -17 adding sysfs files
[ 124.454575][ T5523] ==================================================================
[ 124.463223][ T5523] BUG: KASAN: use-after-free in gfs2_qd_shrink_scan+0x622/0x830
[ 124.471168][ T5523] Write of size 4 at addr ffff88805a954a70 by task syz.3.56/5523
[ 124.478987][ T5523]
[ 124.481313][ T5523] CPU: 0 PID: 5523 Comm: syz.3.56 Not tainted syzkaller #0
[ 124.488603][ T5523] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 124.499157][ T5523] Call Trace:
[ 124.502436][ T5523]
[ 124.505454][ T5523] dump_stack_lvl+0x188/0x250
[ 124.510490][ T5523] ? show_regs_print_info+0x20/0x20
[ 124.515706][ T5523] ? _printk+0xda/0x130
[ 124.519865][ T5523] ? gfs2_qd_shrink_scan+0x622/0x830
[ 124.525775][ T5523] ? load_image+0x400/0x400
[ 124.530791][ T5523] ? _raw_spin_lock_irqsave+0xbc/0x100
[ 124.536704][ T5523] print_address_description+0x60/0x2d0
[ 124.542410][ T5523] ? gfs2_qd_shrink_scan+0x622/0x830
[ 124.548237][ T5523] kasan_report+0xdf/0x130
[ 124.552944][ T5523] ? gfs2_qd_shrink_scan+0x622/0x830
[ 124.558492][ T5523] kasan_check_range+0x235/0x290
[ 124.563810][ T5523] gfs2_qd_shrink_scan+0x622/0x830
[ 124.569035][ T5523] ? gfs2_qd_shrink_count+0x100/0x100
[ 124.574525][ T5523] do_shrink_slab+0x510/0xd00
[ 124.579704][ T5523] shrink_slab+0x1cc/0x7a0
[ 124.582688][ T5525] syz.0.57 (5525): drop_caches: 2
[ 124.584360][ T5523] ? drop_slab_node+0x180/0x180
[ 124.594496][ T5523] ? mem_cgroup_iter+0x345/0x480
[ 124.595673][ T5542] syz.2.59 (5542): drop_caches: 2
[ 124.599445][ T5523] drop_slab_node+0xf3/0x180
[ 124.599474][ T5523] drop_slab+0x81/0x110
[ 124.599493][ T5523] drop_caches_sysctl_handler+0xbe/0x160
[ 124.619569][ T5523] proc_sys_call_handler+0x45e/0x6d0
[ 124.624968][ T5523] ? proc_sys_open+0x260/0x260
[ 124.629800][ T5523] do_iter_readv_writev+0x47e/0x5f0
[ 124.635226][ T5523] ? aa_path_link+0x880/0x880
[ 124.640078][ T5523] ? generic_file_rw_checks+0x280/0x280
[ 124.645647][ T5523] ? common_file_perm+0x171/0x1c0
[ 124.650690][ T5523] ? fsnotify_perm+0x5d/0x560
[ 124.655385][ T5523] ? security_file_permission+0x75/0xa0
[ 124.661224][ T5523] do_iter_write+0x205/0x7b0
[ 124.665834][ T5523] do_writev+0x281/0x480
[ 124.670088][ T5523] ? do_readv+0x460/0x460
[ 124.674451][ T5523] ? lockdep_hardirqs_on_prepare+0x409/0x770
[ 124.680448][ T5523] ? lock_chain_count+0x20/0x20
[ 124.685923][ T5523] ? vtime_user_exit+0x2c8/0x3e0
[ 124.690743][ T5530] syz.4.58 (5530): drop_caches: 2
[ 124.691106][ T5523] ? lockdep_hardirqs_on+0x94/0x140
[ 124.701299][ T5523] do_syscall_64+0x4c/0xa0
[ 124.705908][ T5523] ? clear_bhb_loop+0x30/0x80
[ 124.710602][ T5523] ? clear_bhb_loop+0x30/0x80
[ 124.715300][ T5523] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 124.721206][ T5523] RIP: 0033:0x7f860c7b8469
[ 124.725739][ T5523] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 124.745451][ T5523] RSP: 002b:00007f860ba2e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000014
[ 124.753976][ T5523] RAX: ffffffffffffffda RBX: 00007f860c985f80 RCX: 00007f860c7b8469
[ 124.762137][ T5523] RDX: 0000000000000001 RSI: 00000000200000c0 RDI: 0000000000000003
[ 124.770282][ T5523] RBP: 00007f860c83b7af R08: 0000000000000000 R09: 0000000000000000
[ 124.778268][ T5523] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 124.786767][ T5523] R13: 0000000000000000 R14: 00007f860c985f80 R15: 00007ffe05c4fef8
[ 124.795125][ T5523]
[ 124.798648][ T5523]
[ 124.800978][ T5523] Allocated by task 5520:
[ 124.805304][ T5523] __kasan_kmalloc+0xb5/0xf0
[ 124.810130][ T5523] gfs2_fill_super+0x17d/0x1f00
[ 124.815324][ T5523] get_tree_bdev+0x3f1/0x610
[ 124.820223][ T5523] gfs2_get_tree+0x4d/0x1e0
[ 124.825399][ T5523] vfs_get_tree+0x88/0x270
[ 124.830561][ T5523] do_new_mount+0x24a/0xa40
[ 124.835357][ T5523] __se_sys_mount+0x2e3/0x3d0
[ 124.840319][ T5523] do_syscall_64+0x4c/0xa0
[ 124.844754][ T5523] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 124.850767][ T5523]
[ 124.853757][ T5523] Freed by task 4946:
[ 124.858058][ T5523] kasan_set_track+0x4b/0x70
[ 124.862854][ T5523] kasan_set_free_info+0x1f/0x40
[ 124.867905][ T5523] ____kasan_slab_free+0xd5/0x110
[ 124.873044][ T5523] slab_free_freelist_hook+0xea/0x170
[ 124.878694][ T5523] kfree+0xef/0x2a0
[ 124.882519][ T5523] generic_shutdown_super+0x130/0x300
[ 124.887994][ T5523] kill_block_super+0x7c/0xe0
[ 124.892681][ T5523] deactivate_locked_super+0x93/0xf0
[ 124.898241][ T5523] cleanup_mnt+0x42d/0x4e0
[ 124.902839][ T5523] task_work_run+0x125/0x1a0
[ 124.907621][ T5523] exit_to_user_mode_loop+0x10f/0x130
[ 124.913099][ T5523] exit_to_user_mode_prepare+0xee/0x180
[ 124.918762][ T5523] syscall_exit_to_user_mode+0x16/0x40
[ 124.924510][ T5523] do_syscall_64+0x58/0xa0
[ 124.929327][ T5523] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 124.935601][ T5523]
[ 124.937950][ T5523] The buggy address belongs to the object at ffff88805a954000
[ 124.937950][ T5523] which belongs to the cache kmalloc-8k of size 8192
[ 124.952121][ T5523] The buggy address is located 2672 bytes inside of
[ 124.952121][ T5523] 8192-byte region [ffff88805a954000, ffff88805a956000)
[ 124.965928][ T5523] The buggy address belongs to the page:
[ 124.971752][ T5523] page:ffffea00016a5400 refcount:1 mapcount:0 mapping:0000000000000000 index:0xffff88805a950000 pfn:0x5a950
[ 124.984439][ T5523] head:ffffea00016a5400 order:3 compound_mapcount:0 compound_pincount:0
[ 124.993884][ T5523] flags: 0xfff00000010200(slab|head|node=0|zone=1|lastcpupid=0x7ff)
[ 125.002296][ T5523] raw: 00fff00000010200 0000000000000000 0000000100000001 ffff888016c42280
[ 125.010990][ T5523] raw: ffff88805a950000 0000000080020001 00000001ffffffff 0000000000000000
[ 125.020029][ T5523] page dumped because: kasan: bad access detected
[ 125.026561][ T5523] page_owner tracks the page as allocated
[ 125.032396][ T5523] page last allocated via order 3, migratetype Unmovable, gfp_mask 0x1d20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL), pid 4882, ts 88738617055, free_ts 13536247914
[ 125.053597][ T5523] get_page_from_freelist+0x1bbd/0x1ca0
[ 125.059268][ T5523] __alloc_pages+0x1ee/0x480
[ 125.063901][ T5523] new_slab+0xc0/0x4b0
[ 125.067995][ T5523] ___slab_alloc+0x80a/0xdd0
[ 125.072609][ T5523] __kmalloc_node+0x200/0x3b0
[ 125.077343][ T5523] kvmalloc_node+0x84/0x130
[ 125.081863][ T5523] pfifo_fast_init+0x234/0x6a0
[ 125.086824][ T5523] qdisc_create_dflt+0x11a/0x430
[ 125.091948][ T5523] mq_init+0x2df/0x680
[ 125.096158][ T5523] qdisc_create_dflt+0x11a/0x430
[ 125.101112][ T5523] dev_activate+0x192/0x12b0
[ 125.105736][ T5523] __dev_open+0x33b/0x430
[ 125.110198][ T5523] __dev_change_flags+0x20d/0x6a0
[ 125.115338][ T5523] dev_change_flags+0x82/0x1a0
[ 125.120117][ T5523] devinet_ioctl+0x8dc/0x1a70
[ 125.125009][ T5523] inet_ioctl+0x2fa/0x460
[ 125.129354][ T5523] page last free stack trace:
[ 125.134035][ T5523] free_unref_page_prepare+0x637/0x6c0
[ 125.139521][ T5523] free_unref_page+0x8f/0x2a0
[ 125.144540][ T5523] free_contig_range+0x96/0xf0
[ 125.149684][ T5523] destroy_args+0xf0/0xa00
[ 125.154581][ T5523] debug_vm_pgtable+0x321/0x380
[ 125.159452][ T5523] do_one_initcall+0x272/0x730
[ 125.164594][ T5523] do_initcall_level+0x137/0x1f0
[ 125.169823][ T5523] do_initcalls+0x4b/0x90
[ 125.174160][ T5523] kernel_init_freeable+0x3e9/0x570
[ 125.179378][ T5523] kernel_init+0x19/0x1b0
[ 125.183832][ T5523] ret_from_fork+0x1f/0x30
[ 125.188437][ T5523]
[ 125.190771][ T5523] Memory state around the buggy address:
[ 125.196413][ T5523] ffff88805a954900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 125.196911][ T5566] set_capacity_and_notify: 2 callbacks suppressed
[ 125.196922][ T5566] loop2: detected capacity change from 0 to 32768
[ 125.204558][ T5523] ffff88805a954980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 125.204570][ T5523] >ffff88805a954a00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 125.204576][ T5523] ^
[ 125.204584][ T5523] ffff88805a954a80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 125.204593][ T5523] ffff88805a954b00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 125.204599][ T5523] ==================================================================
[ 125.204605][ T5523] Disabling lock debugging due to kernel taint
[ 125.279218][ T5523] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 125.286432][ T5523] CPU: 1 PID: 5523 Comm: syz.3.56 Tainted: G B syzkaller #0
[ 125.295455][ T5523] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 125.305683][ T5523] Call Trace:
[ 125.308965][ T5523]
[ 125.312397][ T5523] dump_stack_lvl+0x188/0x250
[ 125.317107][ T5523] ? show_regs_print_info+0x20/0x20
[ 125.322405][ T5523] ? load_image+0x400/0x400
[ 125.326937][ T5523] panic+0x2e5/0x810
[ 125.330841][ T5523] ? asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 125.337008][ T5523] ? bpf_jit_dump+0xd0/0xd0
[ 125.341561][ T5523] ? _raw_spin_unlock_irqrestore+0x10d/0x120
[ 125.347652][ T5523] ? _raw_spin_unlock+0x40/0x40
[ 125.352797][ T5523] ? gfs2_qd_shrink_scan+0x622/0x830
[ 125.358213][ T5523] check_panic_on_warn+0x80/0xa0
[ 125.363164][ T5523] ? gfs2_qd_shrink_scan+0x622/0x830
[ 125.368466][ T5523] end_report+0x6d/0xf0
[ 125.372647][ T5523] kasan_report+0x102/0x130
[ 125.377175][ T5523] ? gfs2_qd_shrink_scan+0x622/0x830
[ 125.382466][ T5523] kasan_check_range+0x235/0x290
[ 125.387425][ T5523] gfs2_qd_shrink_scan+0x622/0x830
[ 125.392822][ T5523] ? gfs2_qd_shrink_count+0x100/0x100
[ 125.398216][ T5523] do_shrink_slab+0x510/0xd00
[ 125.404101][ T5523] shrink_slab+0x1cc/0x7a0
[ 125.410136][ T5523] ? drop_slab_node+0x180/0x180
[ 125.415210][ T5523] ? mem_cgroup_iter+0x345/0x480
[ 125.420583][ T5523] drop_slab_node+0xf3/0x180
[ 125.425300][ T5523] drop_slab+0x81/0x110
[ 125.429928][ T5523] drop_caches_sysctl_handler+0xbe/0x160
[ 125.435963][ T5523] proc_sys_call_handler+0x45e/0x6d0
[ 125.442319][ T5523] ? proc_sys_open+0x260/0x260
[ 125.447187][ T5523] do_iter_readv_writev+0x47e/0x5f0
[ 125.452394][ T5523] ? aa_path_link+0x880/0x880
[ 125.457119][ T5523] ? generic_file_rw_checks+0x280/0x280
[ 125.463188][ T5523] ? common_file_perm+0x171/0x1c0
[ 125.468489][ T5523] ? fsnotify_perm+0x5d/0x560
[ 125.473269][ T5523] ? security_file_permission+0x75/0xa0
[ 125.478913][ T5523] do_iter_write+0x205/0x7b0
[ 125.483523][ T5523] do_writev+0x281/0x480
[ 125.487776][ T5523] ? do_readv+0x460/0x460
[ 125.492112][ T5523] ? lockdep_hardirqs_on_prepare+0x409/0x770
[ 125.496845][ T5576] loop4: detected capacity change from 0 to 32768
[ 125.498108][ T5523] ? lock_chain_count+0x20/0x20
[ 125.498132][ T5523] ? vtime_user_exit+0x2c8/0x3e0
[ 125.498148][ T5523] ? lockdep_hardirqs_on+0x94/0x140
[ 125.498165][ T5523] do_syscall_64+0x4c/0xa0
[ 125.498177][ T5523] ? clear_bhb_loop+0x30/0x80
[ 125.498192][ T5523] ? clear_bhb_loop+0x30/0x80
[ 125.498206][ T5523] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 125.498221][ T5523] RIP: 0033:0x7f860c7b8469
[ 125.498235][ T5523] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 125.498247][ T5523] RSP: 002b:00007f860ba2e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000014
[ 125.498264][ T5523] RAX: ffffffffffffffda RBX: 00007f860c985f80 RCX: 00007f860c7b8469
[ 125.583664][ T5523] RDX: 0000000000000001 RSI: 00000000200000c0 RDI: 0000000000000003
[ 125.591657][ T5523] RBP: 00007f860c83b7af R08: 0000000000000000 R09: 0000000000000000
[ 125.599725][ T5523] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 125.607896][ T5523] R13: 0000000000000000 R14: 00007f860c985f80 R15: 00007ffe05c4fef8
[ 125.615798][ T5575] loop0: detected capacity change from 0 to 32768
[ 125.616446][ T5523]
[ 125.626409][ T5523] Kernel Offset: disabled
[ 125.631200][ T5523] Rebooting in 86400 seconds..