syzkaller login: [ 91.823777][ T794] cfg80211: failed to load regulatory.db
Warning: Permanently added '[localhost]:40668' (ED25519) to the list of known hosts.
2025/07/22 07:59:48 ignoring optional flag "sandboxArg"="0"
2025/07/22 07:59:49 parsed 1 programs
[ 223.216430][ T5365] cgroup: Unknown subsys name 'net'
[ 223.302761][ T5365] cgroup: Unknown subsys name 'cpuset'
[ 223.310176][ T5365] cgroup: Unknown subsys name 'rlimit'
[ 224.954011][ T5365] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 229.796182][ T5378] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality.
[ 230.429411][ T5407] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 230.433907][ T5407] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 230.437435][ T5407] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 230.449787][ T5407] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 230.453424][ T5407] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 232.921535][ T5380] chnl_net:caif_netlink_parms(): no params data found
[ 233.455214][ T5380] bridge0: port 1(bridge_slave_0) entered blocking state
[ 233.458249][ T5380] bridge0: port 1(bridge_slave_0) entered disabled state
[ 233.474341][ T5380] bridge_slave_0: entered allmulticast mode
[ 233.502134][ T5380] bridge_slave_0: entered promiscuous mode
[ 233.514489][ T5380] bridge0: port 2(bridge_slave_1) entered blocking state
[ 233.517751][ T5380] bridge0: port 2(bridge_slave_1) entered disabled state
[ 233.549538][ T5380] bridge_slave_1: entered allmulticast mode
[ 233.557795][ T5380] bridge_slave_1: entered promiscuous mode
[ 233.603820][ T1040] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 233.607534][ T1040] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 233.786027][ T5380] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 233.832471][ T5380] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 233.902044][ T1040] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 233.929028][ T1040] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 234.311473][ T5380] team0: Port device team_slave_0 added
[ 234.375804][ T5380] team0: Port device team_slave_1 added
[ 234.521021][ T5380] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 234.524419][ T5380] 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.
[ 234.603886][ T5380] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 234.685290][ T5380] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 234.709572][ T5380] 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.
[ 234.766514][ T5380] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 234.959717][ T5380] hsr_slave_0: entered promiscuous mode
[ 234.963231][ T5380] hsr_slave_1: entered promiscuous mode
[ 235.534615][ T5380] netdevsim netdevsim5 netdevsim0: renamed from eth0
[ 235.584018][ T5380] netdevsim netdevsim5 netdevsim1: renamed from eth1
[ 235.606541][ T5380] netdevsim netdevsim5 netdevsim2: renamed from eth2
[ 235.635202][ T5380] netdevsim netdevsim5 netdevsim3: renamed from eth3
[ 235.874372][ T5380] 8021q: adding VLAN 0 to HW filter on device bond0
[ 235.895681][ T5380] 8021q: adding VLAN 0 to HW filter on device team0
[ 235.910044][ T3031] bridge0: port 1(bridge_slave_0) entered blocking state
[ 235.913828][ T3031] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 235.926132][ T1089] bridge0: port 2(bridge_slave_1) entered blocking state
[ 235.929398][ T1089] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 236.417963][ T5380] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 236.657520][ T5380] veth0_vlan: entered promiscuous mode
[ 236.671804][ T5380] veth1_vlan: entered promiscuous mode
[ 236.704410][ T5380] veth0_macvtap: entered promiscuous mode
[ 236.713342][ T5380] veth1_macvtap: entered promiscuous mode
[ 236.732692][ T5380] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 236.745079][ T5380] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 236.754818][ T5380] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 236.759685][ T5380] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 236.763372][ T5380] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 236.767267][ T5380] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
2025/07/22 08:00:05 executed programs: 0
[ 237.363040][ T4690] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 237.370349][ T4690] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 237.375128][ T4690] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 237.379340][ T4690] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 237.382903][ T4690] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 237.440133][ T5407] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 237.500739][ T5492] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 237.505469][ T5492] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 237.524790][ T5495] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 237.540908][ T5498] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 237.545792][ T5498] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 237.550629][ T5498] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1
[ 237.554478][ T5498] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 237.559039][ T5498] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[ 237.564057][ T5498] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 237.567231][ T5498] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 237.571429][ T5498] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9
[ 237.578369][ T5498] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[ 237.583282][ T5498] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 237.586814][ T5498] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9
[ 237.590819][ T5499] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 237.594332][ T5380] syz-executor (5380) used greatest stack depth: 19944 bytes left
[ 237.598330][ T5499] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 237.601628][ T5498] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[ 237.605180][ T5499] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 237.609634][ T5498] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 237.620729][ T4690] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 237.630665][ T45] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4
[ 237.638379][ T5499] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[ 237.656201][ T5498] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2
[ 237.660188][ T5407] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[ 239.186776][ T3031] netdevsim netdevsim5 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 239.382831][ T3031] netdevsim netdevsim5 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 239.410557][ T5492] Bluetooth: hci0: command tx timeout
[ 239.524362][ T5482] chnl_net:caif_netlink_parms(): no params data found
[ 239.711660][ T3031] netdevsim netdevsim5 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 239.816816][ T5492] Bluetooth: hci5: command tx timeout
[ 239.820435][ T5492] Bluetooth: hci4: command tx timeout
[ 239.823603][ T5492] Bluetooth: hci2: command tx timeout
[ 239.826461][ T5492] Bluetooth: hci1: command tx timeout
[ 239.960757][ T3031] netdevsim netdevsim5 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 240.049980][ T5492] Bluetooth: hci3: command tx timeout
[ 240.245993][ T5482] bridge0: port 1(bridge_slave_0) entered blocking state
[ 240.259688][ T5482] bridge0: port 1(bridge_slave_0) entered disabled state
[ 240.263585][ T5482] bridge_slave_0: entered allmulticast mode
[ 240.267917][ T5482] bridge_slave_0: entered promiscuous mode
[ 240.290861][ T5482] bridge0: port 2(bridge_slave_1) entered blocking state
[ 240.294259][ T5482] bridge0: port 2(bridge_slave_1) entered disabled state
[ 240.297718][ T5482] bridge_slave_1: entered allmulticast mode
[ 240.321581][ T5482] bridge_slave_1: entered promiscuous mode
[ 240.456958][ T3031] bridge_slave_1: left allmulticast mode
[ 240.469883][ T3031] bridge_slave_1: left promiscuous mode
[ 240.473200][ T3031] bridge0: port 2(bridge_slave_1) entered disabled state
[ 240.492710][ T3031] bridge_slave_0: left allmulticast mode
[ 240.495791][ T3031] bridge_slave_0: left promiscuous mode
[ 240.510196][ T3031] bridge0: port 1(bridge_slave_0) entered disabled state
[ 240.845366][ T3031] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 240.852886][ T3031] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 240.859823][ T3031] bond0 (unregistering): Released all slaves
[ 241.146988][ T5482] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 241.182314][ T5482] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 241.488972][ T5492] Bluetooth: hci0: command tx timeout
[ 241.537585][ T5482] team0: Port device team_slave_0 added
[ 241.731579][ T5482] team0: Port device team_slave_1 added
[ 241.890160][ T5492] Bluetooth: hci1: command tx timeout
[ 241.892870][ T5492] Bluetooth: hci2: command tx timeout
[ 241.895788][ T5492] Bluetooth: hci4: command tx timeout
[ 241.899292][ T5500] Bluetooth: hci5: command tx timeout
[ 242.106993][ T3031] hsr_slave_0: left promiscuous mode
[ 242.129173][ T3031] hsr_slave_1: left promiscuous mode
[ 242.132052][ T5492] Bluetooth: hci3: command tx timeout
[ 242.135300][ T3031] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 242.155244][ T3031] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 242.172438][ T3031] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 242.176008][ T3031] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 242.218437][ T3031] veth1_macvtap: left promiscuous mode
[ 242.222587][ T3031] veth0_macvtap: left promiscuous mode
[ 242.225243][ T3031] veth1_vlan: left promiscuous mode
[ 242.227870][ T3031] veth0_vlan: left promiscuous mode
[ 242.767538][ T3031] team0 (unregistering): Port device team_slave_1 removed
[ 242.792890][ T3031] team0 (unregistering): Port device team_slave_0 removed
[ 243.134343][ T5484] chnl_net:caif_netlink_parms(): no params data found
[ 243.148804][ T5481] chnl_net:caif_netlink_parms(): no params data found
[ 243.167037][ T5493] chnl_net:caif_netlink_parms(): no params data found
[ 243.191273][ T5482] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 243.195124][ T5482] 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.
[ 243.216294][ T5482] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 243.223995][ T5489] chnl_net:caif_netlink_parms(): no params data found
[ 243.233523][ T5482] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 243.237146][ T5482] 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.
[ 243.251474][ T5482] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 243.264457][ T5487] chnl_net:caif_netlink_parms(): no params data found
[ 243.571183][ T5492] Bluetooth: hci0: command tx timeout
[ 243.796118][ T5482] hsr_slave_0: entered promiscuous mode
[ 243.823411][ T5482] hsr_slave_1: entered promiscuous mode
[ 243.828124][ T5484] bridge0: port 1(bridge_slave_0) entered blocking state
[ 243.850531][ T5484] bridge0: port 1(bridge_slave_0) entered disabled state
[ 243.854217][ T5484] bridge_slave_0: entered allmulticast mode
[ 243.879648][ T5484] bridge_slave_0: entered promiscuous mode
[ 243.886891][ T5484] bridge0: port 2(bridge_slave_1) entered blocking state
[ 243.909673][ T5484] bridge0: port 2(bridge_slave_1) entered disabled state
[ 243.929554][ T5484] bridge_slave_1: entered allmulticast mode
[ 243.942074][ T5484] bridge_slave_1: entered promiscuous mode
[ 243.969578][ T5492] Bluetooth: hci4: command tx timeout
[ 243.972195][ T5492] Bluetooth: hci5: command tx timeout
[ 243.975056][ T5492] Bluetooth: hci2: command tx timeout
[ 243.977919][ T5492] Bluetooth: hci1: command tx timeout
[ 244.109393][ T5489] bridge0: port 1(bridge_slave_0) entered blocking state
[ 244.112915][ T5489] bridge0: port 1(bridge_slave_0) entered disabled state
[ 244.116357][ T5489] bridge_slave_0: entered allmulticast mode
[ 244.155150][ T5489] bridge_slave_0: entered promiscuous mode
[ 244.196315][ T5487] bridge0: port 1(bridge_slave_0) entered blocking state
[ 244.209097][ T5492] Bluetooth: hci3: command tx timeout
[ 244.212575][ T5487] bridge0: port 1(bridge_slave_0) entered disabled state
[ 244.216870][ T5487] bridge_slave_0: entered allmulticast mode
[ 244.253274][ T5487] bridge_slave_0: entered promiscuous mode
[ 244.272406][ T5487] bridge0: port 2(bridge_slave_1) entered blocking state
[ 244.275930][ T5487] bridge0: port 2(bridge_slave_1) entered disabled state
[ 244.299076][ T5487] bridge_slave_1: entered allmulticast mode
[ 244.314465][ T5487] bridge_slave_1: entered promiscuous mode
[ 244.378130][ T5489] bridge0: port 2(bridge_slave_1) entered blocking state
[ 244.383360][ T5489] bridge0: port 2(bridge_slave_1) entered disabled state
[ 244.387399][ T5489] bridge_slave_1: entered allmulticast mode
[ 244.432092][ T5489] bridge_slave_1: entered promiscuous mode
[ 244.659393][ T5489] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 244.671454][ T5484] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 244.685122][ T5489] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 244.723694][ T5481] bridge0: port 1(bridge_slave_0) entered blocking state
[ 244.727393][ T5481] bridge0: port 1(bridge_slave_0) entered disabled state
[ 244.749062][ T5481] bridge_slave_0: entered allmulticast mode
[ 244.753353][ T5481] bridge_slave_0: entered promiscuous mode
[ 244.823698][ T5493] bridge0: port 1(bridge_slave_0) entered blocking state
[ 244.826948][ T5493] bridge0: port 1(bridge_slave_0) entered disabled state
[ 244.839238][ T5493] bridge_slave_0: entered allmulticast mode
[ 244.854697][ T5493] bridge_slave_0: entered promiscuous mode
[ 244.884320][ T5493] bridge0: port 2(bridge_slave_1) entered blocking state
[ 244.888152][ T5493] bridge0: port 2(bridge_slave_1) entered disabled state
[ 244.907864][ T5493] bridge_slave_1: entered allmulticast mode
[ 244.920065][ T5493] bridge_slave_1: entered promiscuous mode
[ 244.940923][ T5484] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 245.014998][ T5481] bridge0: port 2(bridge_slave_1) entered blocking state
[ 245.017807][ T5481] bridge0: port 2(bridge_slave_1) entered disabled state
[ 245.032036][ T5481] bridge_slave_1: entered allmulticast mode
[ 245.050762][ T5481] bridge_slave_1: entered promiscuous mode
[ 245.086217][ T5487] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 245.150917][ T5489] team0: Port device team_slave_0 added
[ 245.191674][ T5487] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 245.232264][ T5489] team0: Port device team_slave_1 added
[ 245.240593][ T5481] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 245.314418][ T5493] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 245.352821][ T5484] team0: Port device team_slave_0 added
[ 245.392040][ T5481] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 245.446539][ T5493] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 245.483099][ T5484] team0: Port device team_slave_1 added
[ 245.522276][ T5489] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 245.526345][ T5489] 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.
[ 245.563381][ T5489] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 245.591811][ T5487] team0: Port device team_slave_0 added
[ 245.649244][ T5492] Bluetooth: hci0: command tx timeout
[ 245.687985][ T5489] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 245.697586][ T5489] 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.
[ 245.730656][ T5489] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 245.737466][ T5487] team0: Port device team_slave_1 added
[ 245.773486][ T5481] team0: Port device team_slave_0 added
[ 245.896792][ T5481] team0: Port device team_slave_1 added
[ 245.916466][ T5493] team0: Port device team_slave_0 added
[ 245.920899][ T5484] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 245.923665][ T5484] 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.
[ 245.942369][ T5484] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 245.965121][ T5487] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 245.972540][ T5487] 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.
[ 245.987476][ T5487] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 245.995199][ T5487] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 246.002092][ T5487] 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.
[ 246.013503][ T5487] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 246.048963][ T5492] Bluetooth: hci1: command tx timeout
[ 246.051586][ T5492] Bluetooth: hci2: command tx timeout
[ 246.054284][ T5492] Bluetooth: hci5: command tx timeout
[ 246.056696][ T5492] Bluetooth: hci4: command tx timeout
[ 246.066788][ T5493] team0: Port device team_slave_1 added
[ 246.112195][ T5484] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 246.115505][ T5484] 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.
[ 246.142366][ T5484] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 246.221074][ T5489] hsr_slave_0: entered promiscuous mode
[ 246.225100][ T5489] hsr_slave_1: entered promiscuous mode
[ 246.234600][ T5489] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 246.238167][ T5489] Cannot create hsr debugfs directory
[ 246.259969][ T5481] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 246.262833][ T5481] 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.
[ 246.277112][ T5481] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 246.283958][ T5493] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 246.287111][ T5493] 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.
[ 246.302383][ T5492] Bluetooth: hci3: command tx timeout
[ 246.305129][ T5493] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 246.366530][ T5481] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 246.370397][ T5481] 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.
[ 246.386744][ T5481] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 246.393937][ T5493] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 246.397080][ T5493] 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.
[ 246.412239][ T5493] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 246.446192][ T5487] hsr_slave_0: entered promiscuous mode
[ 246.453456][ T5487] hsr_slave_1: entered promiscuous mode
[ 246.456552][ T5487] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 246.462054][ T5487] Cannot create hsr debugfs directory
[ 246.516200][ T5484] hsr_slave_0: entered promiscuous mode
[ 246.519731][ T5484] hsr_slave_1: entered promiscuous mode
[ 246.522936][ T5484] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 246.528312][ T5484] Cannot create hsr debugfs directory
[ 246.634665][ T5481] hsr_slave_0: entered promiscuous mode
[ 246.641044][ T5481] hsr_slave_1: entered promiscuous mode
[ 246.644474][ T5481] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 246.647783][ T5481] Cannot create hsr debugfs directory
[ 246.664779][ T5482] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 246.736215][ T5482] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 246.841515][ T5482] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 246.848455][ T5482] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 246.881817][ T5493] hsr_slave_0: entered promiscuous mode
[ 246.892874][ T5493] hsr_slave_1: entered promiscuous mode
[ 246.911752][ T5493] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 246.915163][ T5493] Cannot create hsr debugfs directory
[ 247.662957][ T5489] netdevsim netdevsim4 netdevsim0: renamed from eth0
[ 247.686266][ T5489] netdevsim netdevsim4 netdevsim1: renamed from eth1
[ 247.705072][ T5489] netdevsim netdevsim4 netdevsim2: renamed from eth2
[ 247.734333][ T5489] netdevsim netdevsim4 netdevsim3: renamed from eth3
[ 247.990555][ T5481] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 248.050103][ T5481] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 248.066858][ T5481] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 248.131915][ T5481] netdevsim netdevsim2 netdevsim3: renamed from eth3
[ 248.157083][ T5482] 8021q: adding VLAN 0 to HW filter on device bond0
[ 248.273468][ T5482] 8021q: adding VLAN 0 to HW filter on device team0
[ 248.282096][ T5484] netdevsim netdevsim1 netdevsim0: renamed from eth0
[ 248.313599][ T5484] netdevsim netdevsim1 netdevsim1: renamed from eth1
[ 248.342099][ T55] bridge0: port 1(bridge_slave_0) entered blocking state
[ 248.345417][ T55] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 248.411658][ T5484] netdevsim netdevsim1 netdevsim2: renamed from eth2
[ 248.427991][ T55] bridge0: port 2(bridge_slave_1) entered blocking state
[ 248.431016][ T55] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 248.465032][ T5484] netdevsim netdevsim1 netdevsim3: renamed from eth3
[ 248.494879][ T5489] 8021q: adding VLAN 0 to HW filter on device bond0
[ 248.611299][ T5487] netdevsim netdevsim3 netdevsim0: renamed from eth0
[ 248.650825][ T5489] 8021q: adding VLAN 0 to HW filter on device team0
[ 248.744280][ T5487] netdevsim netdevsim3 netdevsim1: renamed from eth1
[ 248.755381][ T5487] netdevsim netdevsim3 netdevsim2: renamed from eth2
[ 248.919181][ T5487] netdevsim netdevsim3 netdevsim3: renamed from eth3
[ 248.936632][ T55] bridge0: port 1(bridge_slave_0) entered blocking state
[ 248.939776][ T55] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 249.125612][ T55] bridge0: port 2(bridge_slave_1) entered blocking state
[ 249.128611][ T55] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 249.518341][ T5489] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 249.717786][ T5481] 8021q: adding VLAN 0 to HW filter on device bond0
[ 249.870802][ T5484] 8021q: adding VLAN 0 to HW filter on device bond0
[ 249.944793][ T5481] 8021q: adding VLAN 0 to HW filter on device team0
[ 250.013548][ T5484] 8021q: adding VLAN 0 to HW filter on device team0
[ 250.165479][ T173] bridge0: port 1(bridge_slave_0) entered blocking state
[ 250.168734][ T173] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 250.200741][ T173] bridge0: port 2(bridge_slave_1) entered blocking state
[ 250.203968][ T173] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 250.217596][ T173] bridge0: port 1(bridge_slave_0) entered blocking state
[ 250.220969][ T173] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 250.241329][ T173] bridge0: port 2(bridge_slave_1) entered blocking state
[ 250.244541][ T173] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 250.326280][ T5493] netdevsim netdevsim5 netdevsim0: renamed from eth0
[ 250.342970][ T5487] 8021q: adding VLAN 0 to HW filter on device bond0
[ 250.367081][ T5482] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 250.407638][ T5489] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 250.438450][ T5493] netdevsim netdevsim5 netdevsim1: renamed from eth1
[ 250.575326][ T5481] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 250.611025][ T5481] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 250.634216][ T5493] netdevsim netdevsim5 netdevsim2: renamed from eth2
[ 250.648172][ T5493] netdevsim netdevsim5 netdevsim3: renamed from eth3
[ 250.758347][ T5487] 8021q: adding VLAN 0 to HW filter on device team0
[ 251.057468][ T3031] bridge0: port 1(bridge_slave_0) entered blocking state
[ 251.060882][ T3031] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 251.093416][ T3031] bridge0: port 2(bridge_slave_1) entered blocking state
[ 251.097062][ T3031] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 251.141405][ T5482] veth0_vlan: entered promiscuous mode
[ 251.182700][ T5482] veth1_vlan: entered promiscuous mode
[ 251.437751][ T5482] veth0_macvtap: entered promiscuous mode
[ 251.588149][ T5482] veth1_macvtap: entered promiscuous mode
[ 251.631119][ T5481] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 251.816012][ T5482] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 251.836863][ T5489] veth0_vlan: entered promiscuous mode
[ 251.964927][ T5482] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 252.007826][ T5489] veth1_vlan: entered promiscuous mode
[ 252.097515][ T5482] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 252.122393][ T5482] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 252.141951][ T5482] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 252.146087][ T5482] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 252.185579][ T5493] 8021q: adding VLAN 0 to HW filter on device bond0
[ 252.330819][ T5493] 8021q: adding VLAN 0 to HW filter on device team0
[ 252.347182][ T5481] veth0_vlan: entered promiscuous mode
[ 252.387904][ T5484] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 252.465145][ T5481] veth1_vlan: entered promiscuous mode
[ 252.514521][ T55] bridge0: port 1(bridge_slave_0) entered blocking state
[ 252.518044][ T55] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 252.543477][ T55] bridge0: port 2(bridge_slave_1) entered blocking state
[ 252.546638][ T55] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 252.666232][ T5489] veth0_macvtap: entered promiscuous mode
[ 252.684061][ T5487] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 252.694317][ T5489] veth1_macvtap: entered promiscuous mode
[ 252.818391][ T5489] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 252.888817][ T5481] veth0_macvtap: entered promiscuous mode
[ 252.895370][ T5489] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 252.913695][ T5484] veth0_vlan: entered promiscuous mode
[ 252.968168][ T5481] veth1_macvtap: entered promiscuous mode
[ 252.995903][ T5489] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 253.021785][ T5489] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 253.025655][ T5489] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 253.041813][ T5489] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 253.058244][ T5484] veth1_vlan: entered promiscuous mode
[ 253.142078][ T5481] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 253.225949][ T5487] veth0_vlan: entered promiscuous mode
[ 253.267424][ T5487] veth1_vlan: entered promiscuous mode
[ 253.275735][ T3031] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 253.311634][ T3031] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 253.319464][ T5481] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 253.440751][ T5481] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 253.444408][ T5481] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 253.447750][ T5481] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 253.472158][ T5481] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 253.564275][ T5484] veth0_macvtap: entered promiscuous mode
[ 253.703350][ T5484] veth1_macvtap: entered promiscuous mode
[ 253.725236][ T5487] veth0_macvtap: entered promiscuous mode
[ 253.773763][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 253.794827][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 253.854778][ T5487] veth1_macvtap: entered promiscuous mode
[ 253.930187][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 253.934188][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 253.995334][ T5493] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 254.045166][ T5484] batman_adv: batadv0: Interface activated: batadv_slave_0
2025/07/22 08:00:23 executed programs: 12
[ 254.196600][ T5484] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 254.241655][ T5487] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 254.285585][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 254.296775][ T5487] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 254.329332][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 254.344754][ T5484] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 254.377393][ T5484] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 254.401600][ T5484] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 254.405646][ T5484] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 254.476656][ T5487] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 254.501271][ T5487] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 254.505325][ T5487] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 254.534605][ T5487] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 254.864810][ T31] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 254.961772][ T31] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 255.322926][ T31] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 255.326428][ T31] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 255.521055][ T3031] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 255.524289][ T3031] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 255.819489][ T173] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 255.823399][ T173] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 255.991627][ T5732] loop0: detected capacity change from 0 to 32768
[ 256.059788][ T5493] veth0_vlan: entered promiscuous mode
[ 256.067534][ T5493] veth1_vlan: entered promiscuous mode
[ 256.120022][ T5732] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 256.123824][ T5732] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 256.236221][ T31] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 256.250098][ T31] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 256.335054][ T5732] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 256.405264][ T10] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 256.408468][ T10] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 256.411837][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 256.456014][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 256.577686][ T5493] veth0_macvtap: entered promiscuous mode
[ 256.682291][ T5493] veth1_macvtap: entered promiscuous mode
[ 256.978196][ T5493] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 257.093170][ T5493] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 257.130810][ T10] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 722ms
[ 257.222021][ T10] gfs2: fsid=syz:syz.0: jid=0: Done
[ 257.233430][ T5493] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 257.266619][ T5732] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 257.290873][ T5493] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 257.294949][ T5493] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 257.349069][ T5732] gfs2: fsid=syz:syz.0: can't create logd thread: -4
[ 257.405370][ T5493] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 258.594298][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 258.597699][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 259.143444][ T31] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 259.147241][ T31] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2025/07/22 08:00:29 executed programs: 19
[ 260.793262][ T1315] ieee802154 phy0 wpan0: encryption failed: -22
[ 260.798974][ T1315] ieee802154 phy1 wpan1: encryption failed: -22
2025/07/22 08:00:34 executed programs: 26
[ 268.740254][ T5788] udevd (5788) used greatest stack depth: 18728 bytes left
2025/07/22 08:00:40 executed programs: 37
[ 271.491942][ T5806] loop0: detected capacity change from 0 to 32768
[ 271.547085][ T5806] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 271.576574][ T5806] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 271.661246][ T5806] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 271.675214][ T5700] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 271.678437][ T5700] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 272.713504][ T5700] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 1035ms
[ 272.746539][ T5700] gfs2: fsid=syz:syz.0: jid=0: Done
[ 272.764082][ T5806] gfs2: fsid=syz:syz.0: first mount done, others may mount
2025/07/22 08:00:46 executed programs: 44
2025/07/22 08:00:52 executed programs: 54
[ 284.996639][ T5853] loop0: detected capacity change from 0 to 32768
[ 285.149861][ T5853] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 285.219239][ T5853] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 285.312473][ T5853] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 286.134649][ T5700] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 286.153179][ T5700] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 288.021142][ T30] ------------[ cut here ]------------
[ 288.023518][ T30] gfs2_meta_aops does not implement migrate_folio
[ 288.078042][ T30] WARNING: CPU: 0 PID: 30 at mm/migrate.c:944 move_to_new_folio+0x696/0x7a0
[ 288.082188][ T30] Modules linked in:
[ 288.083982][ T30] CPU: 0 UID: 0 PID: 30 Comm: kcompactd1 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT(full)
[ 288.089822][ T30] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 288.095592][ T30] RIP: 0010:move_to_new_folio+0x696/0x7a0
[ 288.098394][ T30] Code: 0d 01 90 42 80 7c 3d 00 00 74 0a 48 8b 7c 24 20 e8 2f 53 fe ff 48 8b 44 24 20 48 8b 30 48 c7 c7 e0 ba 97 8b e8 bb b7 5e ff 90 <0f> 0b 90 90 49 bf 00 00 00 00 00 fc ff df e9 7e fd ff ff e8 62 d2
[ 288.106663][ T30] RSP: 0018:ffffc900005171d0 EFLAGS: 00010246
[ 288.109489][ T30] RAX: 5efb95b4e90beb00 RBX: ffffea000145a000 RCX: ffff888030f10000
[ 288.113199][ T30] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000002
[ 288.117203][ T30] RBP: 1ffff11009acd517 R08: ffff88801fc24293 R09: 1ffff11003f84852
[ 288.122426][ T30] R10: dffffc0000000000 R11: ffffed1003f84853 R12: ffffea0001674380
[ 288.125934][ T30] R13: ffff88804d66a798 R14: ffffea000145a008 R15: dffffc0000000000
[ 288.131022][ T30] FS: 0000000000000000(0000) GS:ffff88808d218000(0000) knlGS:0000000000000000
[ 288.135100][ T30] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 288.138349][ T30] CR2: 00007f649df18360 CR3: 0000000051439000 CR4: 0000000000352ef0
[ 288.141514][ T30] Call Trace:
[ 288.142813][ T30]
[ 288.144217][ T30] migrate_pages_batch+0x1c34/0x2830
[ 288.146440][ T30] ? __pfx_compaction_free+0x10/0x10
[ 288.148975][ T30] ? __pfx_migrate_pages_batch+0x10/0x10
[ 288.152020][ T30] ? css_rstat_updated+0x1a5/0xca0
[ 288.154504][ T30] ? __pfx_css_rstat_updated+0x10/0x10
[ 288.157130][ T30] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 288.159960][ T30] ? __pfx_compaction_free+0x10/0x10
[ 288.162327][ T30] migrate_pages+0x1bcc/0x2930
[ 288.164947][ T30] ? __pfx_compaction_free+0x10/0x10
[ 288.167781][ T30] ? __pfx_compaction_alloc+0x10/0x10
[ 288.170617][ T30] ? lockdep_hardirqs_on+0x9c/0x150
[ 288.173001][ T30] ? _raw_spin_unlock_irqrestore+0xad/0x110
[ 288.175771][ T30] ? __pfx_migrate_pages+0x10/0x10
[ 288.178216][ T30] ? rcu_is_watching+0x15/0xb0
[ 288.180659][ T30] ? isolate_migratepages_block+0x33d2/0x3a30
[ 288.183310][ T30] ? isolate_migratepages_block+0x1c41/0x3a30
[ 288.186376][ T30] compact_zone+0x23f4/0x4ad0
[ 288.189381][ T30] ? __pfx_compact_zone+0x10/0x10
[ 288.192064][ T30] ? rcu_is_watching+0x15/0xb0
[ 288.194068][ T30] kcompactd+0x97d/0x1290
[ 288.195917][ T30] ? __pfx_kcompactd+0x10/0x10
[ 288.197916][ T30] ? _raw_spin_unlock_irqrestore+0xad/0x110
[ 288.200448][ T30] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 288.203013][ T30] ? __pfx___mutex_unlock_slowpath+0x10/0x10
[ 288.205456][ T30] ? __pfx_autoremove_wake_function+0x10/0x10
[ 288.207909][ T30] ? __kthread_parkme+0x7b/0x200
[ 288.210252][ T30] ? __kthread_parkme+0x1a1/0x200
[ 288.212720][ T30] kthread+0x70e/0x8a0
[ 288.214859][ T30] ? __pfx_kcompactd+0x10/0x10
[ 288.217314][ T30] ? __pfx_kthread+0x10/0x10
[ 288.219511][ T30] ? _raw_spin_unlock_irq+0x23/0x50
[ 288.221793][ T30] ? lockdep_hardirqs_on+0x9c/0x150
[ 288.225537][ T30] ? __pfx_kthread+0x10/0x10
[ 288.227678][ T30] ret_from_fork+0x3fc/0x770
[ 288.230898][ T30] ? __pfx_ret_from_fork+0x10/0x10
[ 288.232914][ T30] ? __pfx_kthread+0x10/0x10
[ 288.234884][ T30] ret_from_fork_asm+0x1a/0x30
[ 288.237096][ T30]
[ 288.238738][ T30] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 288.241994][ T30] CPU: 0 UID: 0 PID: 30 Comm: kcompactd1 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT(full)
[ 288.247302][ T30] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 288.252761][ T30] Call Trace:
[ 288.254387][ T30]
[ 288.255818][ T30] dump_stack_lvl+0x99/0x250
[ 288.258033][ T30] ? __asan_memcpy+0x40/0x70
[ 288.260163][ T30] ? __pfx_dump_stack_lvl+0x10/0x10
[ 288.262668][ T30] ? __pfx__printk+0x10/0x10
[ 288.264783][ T30] panic+0x2db/0x790
[ 288.266571][ T30] ? __pfx_panic+0x10/0x10
[ 288.268555][ T30] ? ret_from_fork_asm+0x1a/0x30
[ 288.270832][ T30] __warn+0x31b/0x4b0
[ 288.272913][ T30] ? move_to_new_folio+0x696/0x7a0
[ 288.275372][ T30] ? move_to_new_folio+0x696/0x7a0
[ 288.277723][ T30] report_bug+0x2be/0x4f0
[ 288.279636][ T30] ? move_to_new_folio+0x696/0x7a0
[ 288.281918][ T30] ? move_to_new_folio+0x696/0x7a0
[ 288.284188][ T30] ? move_to_new_folio+0x698/0x7a0
[ 288.286681][ T30] handle_bug+0x84/0x160
[ 288.288884][ T30] exc_invalid_op+0x1a/0x50
[ 288.291089][ T30] asm_exc_invalid_op+0x1a/0x20
[ 288.293285][ T30] RIP: 0010:move_to_new_folio+0x696/0x7a0
[ 288.295834][ T30] Code: 0d 01 90 42 80 7c 3d 00 00 74 0a 48 8b 7c 24 20 e8 2f 53 fe ff 48 8b 44 24 20 48 8b 30 48 c7 c7 e0 ba 97 8b e8 bb b7 5e ff 90 <0f> 0b 90 90 49 bf 00 00 00 00 00 fc ff df e9 7e fd ff ff e8 62 d2
[ 288.304163][ T30] RSP: 0018:ffffc900005171d0 EFLAGS: 00010246
[ 288.307164][ T30] RAX: 5efb95b4e90beb00 RBX: ffffea000145a000 RCX: ffff888030f10000
[ 288.310536][ T30] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000002
[ 288.313957][ T30] RBP: 1ffff11009acd517 R08: ffff88801fc24293 R09: 1ffff11003f84852
[ 288.317472][ T30] R10: dffffc0000000000 R11: ffffed1003f84853 R12: ffffea0001674380
[ 288.321261][ T30] R13: ffff88804d66a798 R14: ffffea000145a008 R15: dffffc0000000000
[ 288.325730][ T30] migrate_pages_batch+0x1c34/0x2830
[ 288.328149][ T30] ? __pfx_compaction_free+0x10/0x10
[ 288.330524][ T30] ? __pfx_migrate_pages_batch+0x10/0x10
[ 288.332971][ T30] ? css_rstat_updated+0x1a5/0xca0
[ 288.335241][ T30] ? __pfx_css_rstat_updated+0x10/0x10
[ 288.337673][ T30] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 288.340521][ T30] ? __pfx_compaction_free+0x10/0x10
[ 288.343316][ T30] migrate_pages+0x1bcc/0x2930
[ 288.346149][ T30] ? __pfx_compaction_free+0x10/0x10
[ 288.348526][ T30] ? __pfx_compaction_alloc+0x10/0x10
[ 288.350807][ T30] ? lockdep_hardirqs_on+0x9c/0x150
[ 288.353131][ T30] ? _raw_spin_unlock_irqrestore+0xad/0x110
[ 288.355801][ T30] ? __pfx_migrate_pages+0x10/0x10
[ 288.358000][ T30] ? rcu_is_watching+0x15/0xb0
[ 288.359757][ T30] ? isolate_migratepages_block+0x33d2/0x3a30
[ 288.362261][ T30] ? isolate_migratepages_block+0x1c41/0x3a30
[ 288.364837][ T30] compact_zone+0x23f4/0x4ad0
[ 288.367049][ T30] ? __pfx_compact_zone+0x10/0x10
[ 288.369273][ T30] ? rcu_is_watching+0x15/0xb0
[ 288.371795][ T30] kcompactd+0x97d/0x1290
[ 288.374103][ T30] ? __pfx_kcompactd+0x10/0x10
[ 288.376695][ T30] ? _raw_spin_unlock_irqrestore+0xad/0x110
[ 288.379348][ T30] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 288.382024][ T30] ? __pfx___mutex_unlock_slowpath+0x10/0x10
[ 288.384400][ T30] ? __pfx_autoremove_wake_function+0x10/0x10
[ 288.386722][ T30] ? __kthread_parkme+0x7b/0x200
[ 288.388803][ T30] ? __kthread_parkme+0x1a1/0x200
[ 288.390804][ T30] kthread+0x70e/0x8a0
[ 288.392595][ T30] ? __pfx_kcompactd+0x10/0x10
[ 288.394630][ T30] ? __pfx_kthread+0x10/0x10
[ 288.396718][ T30] ? _raw_spin_unlock_irq+0x23/0x50
[ 288.398958][ T30] ? lockdep_hardirqs_on+0x9c/0x150
[ 288.401058][ T30] ? __pfx_kthread+0x10/0x10
[ 288.403309][ T30] ret_from_fork+0x3fc/0x770
[ 288.405566][ T30] ? __pfx_ret_from_fork+0x10/0x10
[ 288.407943][ T30] ? __pfx_kthread+0x10/0x10
[ 288.410058][ T30] ret_from_fork_asm+0x1a/0x30
[ 288.412430][ T30]
[ 288.414181][ T30] Kernel Offset: disabled
[ 288.416347][ T30] Rebooting in 86400 seconds..
VM DIAGNOSIS:
08:00:57 Registers:
info registers vcpu 0
CPU#0
RAX=0000000000000038 RBX=0000000000000038 RCX=0000000000000000 RDX=00000000000003f8
RSI=0000000000000000 RDI=0000000000000020 RBP=00000000000003f8 RSP=ffffc90000516970
R8 =ffff888033c60237 R9 =1ffff1100678c046 R10=dffffc0000000000 R11=ffffffff8547a7e0
R12=dffffc0000000000 R13=ffffffff99afc889 R14=ffffffff99e01700 R15=0000000000000000
RIP=ffffffff8547a85c RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 ffffffff 00c00000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 ffffffff 00c00000
FS =0000 0000000000000000 ffffffff 00c00000
GS =0000 ffff88808d218000 ffffffff 00c00000
LDT=0000 0000000000000000 ffffffff 00c00000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f649df18360 CR3=0000000051439000 CR4=00352ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
Opmask00=0000000001000000 Opmask01=0000000001000003 Opmask02=00000000ffffffef Opmask03=0000000000000000
Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000
ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffdd276ac40 0000003000000018
ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000001a0000000d0 00000000ffffffff
ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000001a0000000d0 00000000ffffffff
ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fca93811d42
ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fca93811d4f
ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fca93811d49
ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fca93811d5d
ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fca93811de3
ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fca93811ec1
ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000006 0000000000000000 0000000000000000 0000000000000000
ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000210
ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000006 0000000000000000 0000000000000000 0000000000000210
ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000000524f525245
ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00524f5252450040
ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00e800a800000000
ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000