Warning: Permanently added '[localhost]:3378' (ED25519) to the list of known hosts. 2025/07/03 23:30:21 ignoring optional flag "sandboxArg"="0" 2025/07/03 23:30:23 parsed 1 programs syzkaller login: [ 83.396930][ T5318] cgroup: Unknown subsys name 'net' [ 83.468311][ T5318] cgroup: Unknown subsys name 'cpuset' [ 83.474208][ T5318] cgroup: Unknown subsys name 'rlimit' [ 84.997043][ T5318] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 89.399053][ T5337] 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. [ 89.789879][ T1042] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 89.793213][ T1042] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 89.898376][ T5361] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 89.902574][ T5361] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 89.906453][ T5361] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 89.909855][ T5361] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 89.913121][ T5361] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 90.091201][ T1135] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.101019][ T1135] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.946080][ T10] cfg80211: failed to load regulatory.db [ 92.749658][ T5352] chnl_net:caif_netlink_parms(): no params data found [ 93.782718][ T5352] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.796746][ T5352] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.810323][ T5352] bridge_slave_0: entered allmulticast mode [ 93.830622][ T5352] bridge_slave_0: entered promiscuous mode [ 93.855692][ T5352] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.874560][ T5352] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.884772][ T5352] bridge_slave_1: entered allmulticast mode [ 93.898450][ T5352] bridge_slave_1: entered promiscuous mode [ 94.130396][ T5352] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 94.326615][ T5352] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 94.425166][ T5352] team0: Port device team_slave_0 added [ 94.466739][ T5352] team0: Port device team_slave_1 added [ 94.528348][ T5352] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 94.538916][ T5352] 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. [ 94.572071][ T5352] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 94.606795][ T5352] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 94.609778][ T5352] 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. [ 94.635002][ T5352] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 94.876790][ T5352] hsr_slave_0: entered promiscuous mode [ 94.895202][ T5352] hsr_slave_1: entered promiscuous mode [ 95.333577][ T5352] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 95.352069][ T5352] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 95.368557][ T5352] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 95.386144][ T5352] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 95.530955][ T5352] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.561591][ T5352] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.581770][ T1039] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.585271][ T1039] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.615749][ T1135] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.619088][ T1135] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.916256][ T5352] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 95.985369][ T5352] veth0_vlan: entered promiscuous mode [ 96.001377][ T5352] veth1_vlan: entered promiscuous mode [ 96.047181][ T5352] veth0_macvtap: entered promiscuous mode [ 96.066585][ T5352] veth1_macvtap: entered promiscuous mode [ 96.092830][ T5352] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 96.111915][ T5352] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 96.129612][ T5352] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.133372][ T5352] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.155859][ T5352] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.159511][ T5352] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2025/07/03 23:30:38 executed programs: 0 [ 96.701793][ T5401] syz-executor (5401) used greatest stack depth: 19816 bytes left [ 96.754996][ T4673] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 96.799426][ T4673] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 96.807831][ T4673] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 96.833800][ T4673] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 96.837417][ T4673] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 96.936623][ T5352] syz-executor (5352) used greatest stack depth: 16152 bytes left [ 97.001709][ T5443] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 97.006009][ T5443] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 97.037247][ T5446] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 97.044745][ T5446] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 97.055628][ T5446] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 97.059961][ T5446] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 97.072671][ T5446] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 97.080447][ T5446] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 97.085024][ T5446] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 97.094605][ T5446] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 97.098062][ T5446] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 97.101567][ T5449] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 97.115029][ T5449] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 97.119014][ T5446] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 97.122403][ T5449] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 97.125888][ T5446] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 97.130147][ T5446] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 97.133612][ T5449] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 97.264556][ T5451] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 97.268803][ T5451] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 97.564837][ T4673] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 97.575410][ T4673] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 97.584689][ T4673] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 97.588518][ T4673] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 97.591915][ T4673] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 98.499094][ T1042] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 98.912668][ T4673] Bluetooth: hci0: command tx timeout [ 99.029136][ T5432] chnl_net:caif_netlink_parms(): no params data found [ 99.225413][ T4673] Bluetooth: hci3: command tx timeout [ 99.228429][ T4673] Bluetooth: hci4: command tx timeout [ 99.231019][ T4673] Bluetooth: hci2: command tx timeout [ 99.256851][ T1042] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 99.305246][ T5451] Bluetooth: hci1: command tx timeout [ 99.369032][ T1042] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 99.446462][ T1042] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 99.627741][ T5451] Bluetooth: hci5: command tx timeout [ 99.679318][ T5432] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.682674][ T5432] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.695087][ T5432] bridge_slave_0: entered allmulticast mode [ 99.698755][ T5432] bridge_slave_0: entered promiscuous mode [ 99.772176][ T5432] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.789369][ T5432] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.792393][ T5432] bridge_slave_1: entered allmulticast mode [ 99.806327][ T5432] bridge_slave_1: entered promiscuous mode [ 99.981784][ T5432] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 100.007498][ T5432] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 100.060705][ T1042] bridge_slave_1: left allmulticast mode [ 100.063540][ T1042] bridge_slave_1: left promiscuous mode [ 100.073401][ T1042] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.092797][ T1042] bridge_slave_0: left allmulticast mode [ 100.097996][ T1042] bridge_slave_0: left promiscuous mode [ 100.100809][ T1042] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.589571][ T1042] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 100.595701][ T1042] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 100.600415][ T1042] bond0 (unregistering): Released all slaves [ 100.757131][ T5432] team0: Port device team_slave_0 added [ 100.872155][ T1042] hsr_slave_0: left promiscuous mode [ 100.875993][ T1042] hsr_slave_1: left promiscuous mode [ 100.879128][ T1042] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 100.882317][ T1042] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 100.887914][ T1042] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 100.891179][ T1042] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 100.903009][ T1042] veth1_macvtap: left promiscuous mode [ 100.910096][ T1042] veth0_macvtap: left promiscuous mode [ 100.912705][ T1042] veth1_vlan: left promiscuous mode [ 100.915978][ T1042] veth0_vlan: left promiscuous mode [ 100.987916][ T5451] Bluetooth: hci0: command tx timeout [ 101.221186][ T1042] team0 (unregistering): Port device team_slave_1 removed [ 101.240882][ T1042] team0 (unregistering): Port device team_slave_0 removed [ 101.306003][ T5451] Bluetooth: hci2: command tx timeout [ 101.308743][ T5451] Bluetooth: hci4: command tx timeout [ 101.311182][ T5451] Bluetooth: hci3: command tx timeout [ 101.387219][ T4673] Bluetooth: hci1: command tx timeout [ 101.532841][ T5432] team0: Port device team_slave_1 added [ 101.708258][ T4673] Bluetooth: hci5: command tx timeout [ 101.781573][ T5438] chnl_net:caif_netlink_parms(): no params data found [ 101.844256][ T5437] chnl_net:caif_netlink_parms(): no params data found [ 101.868989][ T5432] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 101.872422][ T5432] 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. [ 101.905381][ T5432] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 101.976772][ T5432] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 101.980588][ T5432] 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. [ 102.050911][ T5432] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 102.107327][ T5445] chnl_net:caif_netlink_parms(): no params data found [ 102.348339][ T5440] chnl_net:caif_netlink_parms(): no params data found [ 102.369405][ T5432] hsr_slave_0: entered promiscuous mode [ 102.372968][ T5432] hsr_slave_1: entered promiscuous mode [ 102.512330][ T5457] chnl_net:caif_netlink_parms(): no params data found [ 102.741155][ T5438] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.748596][ T5438] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.752046][ T5438] bridge_slave_0: entered allmulticast mode [ 102.767482][ T5438] bridge_slave_0: entered promiscuous mode [ 102.778774][ T5438] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.781888][ T5438] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.797358][ T5438] bridge_slave_1: entered allmulticast mode [ 102.818125][ T5438] bridge_slave_1: entered promiscuous mode [ 102.822025][ T5437] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.827533][ T5437] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.830781][ T5437] bridge_slave_0: entered allmulticast mode [ 102.845039][ T5437] bridge_slave_0: entered promiscuous mode [ 102.857671][ T5437] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.860698][ T5437] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.863852][ T5437] bridge_slave_1: entered allmulticast mode [ 102.885604][ T5437] bridge_slave_1: entered promiscuous mode [ 102.992449][ T5438] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 103.047404][ T5445] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.050382][ T5445] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.053437][ T5445] bridge_slave_0: entered allmulticast mode [ 103.062033][ T5445] bridge_slave_0: entered promiscuous mode [ 103.066358][ T4673] Bluetooth: hci0: command tx timeout [ 103.085641][ T5438] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 103.130147][ T5440] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.133386][ T5440] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.144199][ T5440] bridge_slave_0: entered allmulticast mode [ 103.151489][ T5440] bridge_slave_0: entered promiscuous mode [ 103.157760][ T5445] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.160827][ T5445] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.164115][ T5445] bridge_slave_1: entered allmulticast mode [ 103.169553][ T5445] bridge_slave_1: entered promiscuous mode [ 103.185503][ T5437] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 103.209935][ T5440] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.213116][ T5440] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.219744][ T5440] bridge_slave_1: entered allmulticast mode [ 103.223634][ T5440] bridge_slave_1: entered promiscuous mode [ 103.239355][ T5437] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 103.246594][ T5445] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 103.267949][ T5438] team0: Port device team_slave_0 added [ 103.317137][ T5445] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 103.326822][ T5438] team0: Port device team_slave_1 added [ 103.330128][ T5457] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.333363][ T5457] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.341099][ T5457] bridge_slave_0: entered allmulticast mode [ 103.345767][ T5457] bridge_slave_0: entered promiscuous mode [ 103.384587][ T4673] Bluetooth: hci3: command tx timeout [ 103.387037][ T4673] Bluetooth: hci4: command tx timeout [ 103.389987][ T4673] Bluetooth: hci2: command tx timeout [ 103.417512][ T5457] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.420629][ T5457] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.423748][ T5457] bridge_slave_1: entered allmulticast mode [ 103.428540][ T5457] bridge_slave_1: entered promiscuous mode [ 103.447356][ T5440] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 103.462893][ T5437] team0: Port device team_slave_0 added [ 103.465538][ T5451] Bluetooth: hci1: command tx timeout [ 103.536606][ T5440] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 103.543138][ T5457] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 103.563085][ T5437] team0: Port device team_slave_1 added [ 103.596541][ T5445] team0: Port device team_slave_0 added [ 103.600123][ T5438] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 103.603139][ T5438] 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. [ 103.631354][ T5438] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 103.648840][ T5438] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 103.657800][ T5438] 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. [ 103.684812][ T5438] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 103.741364][ T5457] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 103.787354][ T5451] Bluetooth: hci5: command tx timeout [ 103.801499][ T5445] team0: Port device team_slave_1 added [ 103.835028][ T5440] team0: Port device team_slave_0 added [ 103.948983][ T5440] team0: Port device team_slave_1 added [ 103.972901][ T5445] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 103.980142][ T5445] 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. [ 103.992538][ T5445] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 104.005006][ T5457] team0: Port device team_slave_0 added [ 104.020191][ T5437] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 104.023227][ T5437] 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. [ 104.037398][ T5437] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 104.082404][ T5438] hsr_slave_0: entered promiscuous mode [ 104.086442][ T5438] hsr_slave_1: entered promiscuous mode [ 104.089641][ T5438] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 104.093103][ T5438] Cannot create hsr debugfs directory [ 104.100526][ T5445] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 104.103693][ T5445] 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. [ 104.118316][ T5445] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 104.125322][ T5457] team0: Port device team_slave_1 added [ 104.140105][ T5437] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 104.142981][ T5437] 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. [ 104.153752][ T5437] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 104.241809][ T5440] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 104.245563][ T5440] 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. [ 104.259986][ T5440] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 104.269473][ T5432] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 104.292743][ T5432] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 104.333964][ T5440] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 104.341131][ T5440] 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. [ 104.353218][ T5440] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 104.363476][ T5457] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 104.369937][ T5457] 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. [ 104.398079][ T5457] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 104.402897][ T5432] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 104.489547][ T5457] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 104.492613][ T5457] 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. [ 104.546440][ T5457] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 104.551969][ T5432] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 104.578247][ T5437] hsr_slave_0: entered promiscuous mode [ 104.586628][ T5437] hsr_slave_1: entered promiscuous mode [ 104.597588][ T5437] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 104.601517][ T5437] Cannot create hsr debugfs directory [ 104.743310][ T5445] hsr_slave_0: entered promiscuous mode [ 104.755817][ T5445] hsr_slave_1: entered promiscuous mode [ 104.767326][ T5445] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 104.770884][ T5445] Cannot create hsr debugfs directory [ 104.883854][ T5440] hsr_slave_0: entered promiscuous mode [ 104.890331][ T5440] hsr_slave_1: entered promiscuous mode [ 104.893306][ T5440] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 104.897087][ T5440] Cannot create hsr debugfs directory [ 104.903759][ T5457] hsr_slave_0: entered promiscuous mode [ 104.911957][ T5457] hsr_slave_1: entered promiscuous mode [ 104.915343][ T5457] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 104.919078][ T5457] Cannot create hsr debugfs directory [ 105.145727][ T5451] Bluetooth: hci0: command tx timeout [ 105.464680][ T5451] Bluetooth: hci2: command tx timeout [ 105.467087][ T5451] Bluetooth: hci4: command tx timeout [ 105.469343][ T5451] Bluetooth: hci3: command tx timeout [ 105.545810][ T4673] Bluetooth: hci1: command tx timeout [ 105.641446][ T5438] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 105.662093][ T5438] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 105.809611][ T5438] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 105.826863][ T5438] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 105.867348][ T4673] Bluetooth: hci5: command tx timeout [ 106.094101][ T5432] 8021q: adding VLAN 0 to HW filter on device bond0 [ 106.143250][ T5432] 8021q: adding VLAN 0 to HW filter on device team0 [ 106.230589][ T1042] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.234003][ T1042] bridge0: port 1(bridge_slave_0) entered forwarding state [ 106.249359][ T1042] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.252723][ T1042] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.398210][ T5438] 8021q: adding VLAN 0 to HW filter on device bond0 [ 106.433999][ T5432] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 106.451244][ T5457] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 106.462732][ T5457] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 106.482768][ T5438] 8021q: adding VLAN 0 to HW filter on device team0 [ 106.571484][ T5457] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 106.586287][ T5457] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 106.606065][ T1039] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.609342][ T1039] bridge0: port 1(bridge_slave_0) entered forwarding state [ 106.617244][ T1039] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.620956][ T1039] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.861656][ T5445] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 106.900735][ T5445] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 106.981132][ T5445] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 107.021562][ T5445] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 107.280140][ T5432] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 107.299437][ T5440] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 107.420372][ T5440] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 107.522888][ T5440] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 107.587935][ T5440] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 107.623458][ T5457] 8021q: adding VLAN 0 to HW filter on device bond0 [ 107.688938][ T5438] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 107.772715][ T5457] 8021q: adding VLAN 0 to HW filter on device team0 [ 107.851089][ T5437] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 107.918376][ T5432] veth0_vlan: entered promiscuous mode [ 107.933405][ T5445] 8021q: adding VLAN 0 to HW filter on device bond0 [ 107.949352][ T5437] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 107.960666][ T1042] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.963891][ T1042] bridge0: port 1(bridge_slave_0) entered forwarding state [ 107.988008][ T1042] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.991128][ T1042] bridge0: port 2(bridge_slave_1) entered forwarding state [ 108.038894][ T5432] veth1_vlan: entered promiscuous mode [ 108.055313][ T5437] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 108.071578][ T5437] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 108.163662][ T5445] 8021q: adding VLAN 0 to HW filter on device team0 [ 108.215801][ T5438] veth0_vlan: entered promiscuous mode [ 108.230339][ T5457] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 108.293304][ T1042] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.296615][ T1042] bridge0: port 1(bridge_slave_0) entered forwarding state [ 108.343760][ T5440] 8021q: adding VLAN 0 to HW filter on device bond0 [ 108.412133][ T1042] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.415362][ T1042] bridge0: port 2(bridge_slave_1) entered forwarding state [ 108.462272][ T5440] 8021q: adding VLAN 0 to HW filter on device team0 [ 108.496333][ T5438] veth1_vlan: entered promiscuous mode [ 108.611476][ T1039] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.614507][ T1039] bridge0: port 1(bridge_slave_0) entered forwarding state [ 108.647531][ T1039] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.650891][ T1039] bridge0: port 2(bridge_slave_1) entered forwarding state [ 108.688644][ T5432] veth0_macvtap: entered promiscuous mode [ 108.799285][ T5432] veth1_macvtap: entered promiscuous mode [ 108.832905][ T5438] veth0_macvtap: entered promiscuous mode [ 108.956708][ T5438] veth1_macvtap: entered promiscuous mode [ 109.008721][ T5440] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 109.061588][ T5438] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 109.107082][ T5432] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 109.139283][ T5438] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 109.175367][ T5438] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.179084][ T5438] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.182731][ T5438] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.247290][ T5438] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.288439][ T5432] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 109.311536][ T5457] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 109.371324][ T5432] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.387385][ T5432] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.391014][ T5432] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.431593][ T5432] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.491089][ T5437] 8021q: adding VLAN 0 to HW filter on device bond0 [ 109.847364][ T5437] 8021q: adding VLAN 0 to HW filter on device team0 [ 109.932336][ T1042] bridge0: port 1(bridge_slave_0) entered blocking state [ 109.935584][ T1042] bridge0: port 1(bridge_slave_0) entered forwarding state [ 109.952464][ T1042] bridge0: port 2(bridge_slave_1) entered blocking state [ 109.955611][ T1042] bridge0: port 2(bridge_slave_1) entered forwarding state [ 110.003148][ T5440] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 110.103181][ T5445] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 110.159121][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 110.162554][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 110.441333][ T1035] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 110.457625][ T1035] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 110.550671][ T5440] veth0_vlan: entered promiscuous mode [ 110.595970][ T5457] veth0_vlan: entered promiscuous mode [ 110.671831][ T1035] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 110.694544][ T1035] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 110.710243][ T5457] veth1_vlan: entered promiscuous mode [ 110.800793][ T5440] veth1_vlan: entered promiscuous mode [ 110.922196][ T1039] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 110.957646][ T1039] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/07/03 23:30:52 executed programs: 12 [ 111.106407][ T5440] veth0_macvtap: entered promiscuous mode [ 111.111322][ T5440] veth1_macvtap: entered promiscuous mode [ 111.199181][ T5457] veth0_macvtap: entered promiscuous mode [ 111.344008][ T5457] veth1_macvtap: entered promiscuous mode [ 111.442234][ T5440] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 111.497262][ T5457] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 111.518087][ T5437] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 111.577972][ T5440] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 111.628502][ T5457] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 111.657789][ T5457] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.661805][ T5457] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.709045][ T5457] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.733616][ T5457] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.762900][ T5440] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.783203][ T5440] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.817662][ T5440] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.821377][ T5440] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.986011][ T5445] veth0_vlan: entered promiscuous mode [ 112.178343][ T5445] veth1_vlan: entered promiscuous mode [ 112.209919][ T5437] veth0_vlan: entered promiscuous mode [ 112.388491][ T5437] veth1_vlan: entered promiscuous mode [ 112.397805][ T5445] veth0_macvtap: entered promiscuous mode [ 112.411697][ T55] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 112.416432][ T55] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 112.456706][ T5445] veth1_macvtap: entered promiscuous mode [ 112.552022][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 112.567311][ T5673] loop0: detected capacity change from 0 to 32768 [ 112.574832][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 112.612781][ T5445] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 112.675416][ T5673] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 112.703150][ T1035] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 112.707099][ T5673] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 112.730646][ T1035] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 112.735582][ T5445] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 112.862775][ T5673] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 112.868508][ T5445] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.872201][ T5445] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.911221][ T5606] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 112.926881][ T5445] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.930726][ T5445] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.934640][ T5606] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 112.999402][ T5437] veth0_macvtap: entered promiscuous mode [ 113.042240][ T1035] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 113.076316][ T1035] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 113.120925][ T5437] veth1_macvtap: entered promiscuous mode [ 113.170509][ T5606] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 235ms [ 113.203207][ T5606] gfs2: fsid=syz:syz.0: jid=0: Done [ 113.228103][ T5673] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 113.320510][ T5437] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 113.485369][ T5437] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 113.595167][ T5437] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 113.598917][ T5437] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 113.636199][ T5437] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 113.657894][ T5437] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 113.805794][ T1042] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 113.810038][ T1042] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 114.258049][ T55] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 114.285926][ T55] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 114.410510][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 114.413938][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 114.862140][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 114.897555][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/07/03 23:30:57 executed programs: 20 2025/07/03 23:31:03 executed programs: 29 [ 121.627102][ T5708] loop0: detected capacity change from 0 to 32768 [ 121.759608][ T5708] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 121.763104][ T5708] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 123.380758][ T5708] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 123.448808][ T10] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 123.451982][ T10] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 123.848414][ T10] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 396ms [ 123.887625][ T10] gfs2: fsid=syz:syz.0: jid=0: Done [ 123.902573][ T5708] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 123.953718][ T5708] gfs2: fsid=syz:syz.0: can't create logd thread: -4 [ 126.948015][ T5736] loop0: detected capacity change from 0 to 32768 [ 127.086204][ T5736] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 127.089699][ T5736] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 127.166342][ T5736] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms 2025/07/03 23:31:09 executed programs: 38 [ 127.231029][ T10] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 127.233682][ T10] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 127.513785][ T10] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 280ms [ 127.588180][ T10] gfs2: fsid=syz:syz.0: jid=0: Done [ 127.591157][ T5736] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 127.637142][ T5736] gfs2: fsid=syz:syz.0: can't create logd thread: -4 [ 130.144078][ T5753] loop0: detected capacity change from 0 to 32768 [ 130.248298][ T5753] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 130.251896][ T5753] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 130.441314][ T5753] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 130.467199][ T10] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 130.515025][ T10] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 130.650179][ T30] ------------[ cut here ]------------ [ 130.652301][ T30] gfs2_meta_aops does not implement migrate_folio [ 130.704600][ T30] WARNING: CPU: 0 PID: 30 at mm/migrate.c:944 move_to_new_folio+0x696/0x7a0 [ 130.708788][ T30] Modules linked in: [ 130.710809][ T30] CPU: 0 UID: 0 PID: 30 Comm: kcompactd1 Not tainted 6.16.0-rc4-syzkaller-00108-g17bbde2e1716 #0 PREEMPT(full) [ 130.716367][ T30] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 130.720775][ T30] RIP: 0010:move_to_new_folio+0x696/0x7a0 [ 130.723214][ T30] Code: 0d 01 90 42 80 7c 3d 00 00 74 0a 48 8b 7c 24 20 e8 3f 53 fe ff 48 8b 44 24 20 48 8b 30 48 c7 c7 80 b3 97 8b e8 eb 78 5e ff 90 <0f> 0b 90 90 49 bf 00 00 00 00 00 fc ff df e9 7e fd ff ff e8 42 d0 [ 130.730945][ T30] RSP: 0018:ffffc90000516fd0 EFLAGS: 00010246 [ 130.733302][ T30] RAX: 795b36640f427e00 RBX: ffffea0000cc8e40 RCX: ffff888030bd8000 [ 130.736449][ T30] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000002 [ 130.739714][ T30] RBP: 1ffff11007f2c273 R08: 0000000000000003 R09: 0000000000000004 [ 130.742932][ T30] R10: dffffc0000000000 R11: fffffbfff1bfa9fc R12: ffffea0001544800 [ 130.746434][ T30] R13: ffff88803f961278 R14: ffffea0000cc8e48 R15: dffffc0000000000 [ 130.749413][ T30] FS: 0000000000000000(0000) GS:ffff88808d250000(0000) knlGS:0000000000000000 [ 130.752992][ T30] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 130.755867][ T30] CR2: 00007f0650dc2000 CR3: 000000004a86f000 CR4: 0000000000352ef0 [ 130.758563][ T30] Call Trace: [ 130.759766][ T30] [ 130.760955][ T30] migrate_pages_batch+0x1c34/0x2830 [ 130.763191][ T30] ? __pfx_compaction_free+0x10/0x10 [ 130.765623][ T30] ? __pfx_migrate_pages_batch+0x10/0x10 [ 130.768110][ T30] ? css_rstat_updated+0x1a5/0xca0 [ 130.770313][ T30] ? __pfx_css_rstat_updated+0x10/0x10 [ 130.772632][ T30] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 130.775140][ T30] ? __pfx_compaction_free+0x10/0x10 [ 130.777323][ T30] migrate_pages+0x1bcc/0x2930 [ 130.780438][ T30] ? __pfx_compaction_free+0x10/0x10 [ 130.782887][ T30] ? __pfx_compaction_alloc+0x10/0x10 [ 130.786536][ T30] ? __pfx___might_resched+0x10/0x10 [ 130.788843][ T30] ? __pfx_migrate_pages+0x10/0x10 [ 130.791036][ T30] ? isolate_movable_page+0x479/0x790 [ 130.793389][ T30] ? rcu_is_watching+0x15/0xb0 [ 130.795562][ T30] ? isolate_migratepages_block+0x33d2/0x3a30 [ 130.798185][ T30] ? isolate_migratepages_block+0x1bb1/0x3a30 [ 130.800757][ T30] compact_zone+0x23f4/0x4ad0 [ 130.802856][ T30] ? __lock_acquire+0xab9/0xd20 [ 130.805093][ T30] ? __pfx_compact_zone+0x10/0x10 [ 130.807342][ T30] ? __mutex_trylock_common+0x153/0x260 [ 130.809813][ T30] compact_node+0x1d2/0x280 [ 130.811810][ T30] ? __pfx_compact_node+0x10/0x10 [ 130.814036][ T30] ? fragmentation_score_node+0x391/0x3b0 [ 130.816454][ T30] kcompactd+0xbc8/0x1290 [ 130.818298][ T30] ? __pfx_kcompactd+0x10/0x10 [ 130.820525][ T30] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 130.823030][ T30] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 130.826131][ T30] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 130.828689][ T30] ? __pfx_autoremove_wake_function+0x10/0x10 [ 130.831149][ T30] ? __kthread_parkme+0x7b/0x200 [ 130.833390][ T30] ? __kthread_parkme+0x1a1/0x200 [ 130.835548][ T30] kthread+0x70e/0x8a0 [ 130.837331][ T30] ? __pfx_kcompactd+0x10/0x10 [ 130.839454][ T30] ? __pfx_kthread+0x10/0x10 [ 130.841400][ T30] ? _raw_spin_unlock_irq+0x23/0x50 [ 130.843722][ T30] ? lockdep_hardirqs_on+0x9c/0x150 [ 130.846242][ T30] ? __pfx_kthread+0x10/0x10 [ 130.848218][ T30] ret_from_fork+0x3fc/0x770 [ 130.850220][ T30] ? __pfx_ret_from_fork+0x10/0x10 [ 130.852399][ T30] ? __pfx_kthread+0x10/0x10 [ 130.854482][ T30] ret_from_fork_asm+0x1a/0x30 [ 130.856555][ T30] [ 130.857959][ T30] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 130.861314][ T30] CPU: 0 UID: 0 PID: 30 Comm: kcompactd1 Not tainted 6.16.0-rc4-syzkaller-00108-g17bbde2e1716 #0 PREEMPT(full) [ 130.866465][ T30] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 130.871166][ T30] Call Trace: [ 130.872641][ T30] [ 130.874007][ T30] dump_stack_lvl+0x99/0x250 [ 130.876086][ T30] ? __asan_memcpy+0x40/0x70 [ 130.878260][ T30] ? __pfx_dump_stack_lvl+0x10/0x10 [ 130.880680][ T30] ? __pfx__printk+0x10/0x10 [ 130.882830][ T30] panic+0x2db/0x790 [ 130.884615][ T30] ? __pfx_panic+0x10/0x10 [ 130.886540][ T30] ? ret_from_fork_asm+0x1a/0x30 [ 130.888561][ T30] __warn+0x31b/0x4b0 [ 130.890185][ T30] ? move_to_new_folio+0x696/0x7a0 [ 130.892153][ T30] ? move_to_new_folio+0x696/0x7a0 [ 130.894140][ T30] report_bug+0x2be/0x4f0 [ 130.895946][ T30] ? move_to_new_folio+0x696/0x7a0 [ 130.898029][ T30] ? move_to_new_folio+0x696/0x7a0 [ 130.899900][ T30] ? move_to_new_folio+0x698/0x7a0 [ 130.902071][ T30] handle_bug+0x84/0x160 [ 130.904009][ T30] exc_invalid_op+0x1a/0x50 [ 130.905793][ T30] asm_exc_invalid_op+0x1a/0x20 [ 130.907597][ T30] RIP: 0010:move_to_new_folio+0x696/0x7a0 [ 130.909785][ T30] Code: 0d 01 90 42 80 7c 3d 00 00 74 0a 48 8b 7c 24 20 e8 3f 53 fe ff 48 8b 44 24 20 48 8b 30 48 c7 c7 80 b3 97 8b e8 eb 78 5e ff 90 <0f> 0b 90 90 49 bf 00 00 00 00 00 fc ff df e9 7e fd ff ff e8 42 d0 [ 130.917915][ T30] RSP: 0018:ffffc90000516fd0 EFLAGS: 00010246 [ 130.920586][ T30] RAX: 795b36640f427e00 RBX: ffffea0000cc8e40 RCX: ffff888030bd8000 [ 130.924487][ T30] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000002 [ 130.928105][ T30] RBP: 1ffff11007f2c273 R08: 0000000000000003 R09: 0000000000000004 [ 130.931611][ T30] R10: dffffc0000000000 R11: fffffbfff1bfa9fc R12: ffffea0001544800 [ 130.935048][ T30] R13: ffff88803f961278 R14: ffffea0000cc8e48 R15: dffffc0000000000 [ 130.938533][ T30] migrate_pages_batch+0x1c34/0x2830 [ 130.940936][ T30] ? __pfx_compaction_free+0x10/0x10 [ 130.943326][ T30] ? __pfx_migrate_pages_batch+0x10/0x10 [ 130.945868][ T30] ? css_rstat_updated+0x1a5/0xca0 [ 130.948277][ T30] ? __pfx_css_rstat_updated+0x10/0x10 [ 130.950758][ T30] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 130.953184][ T30] ? __pfx_compaction_free+0x10/0x10 [ 130.955530][ T30] migrate_pages+0x1bcc/0x2930 [ 130.957754][ T30] ? __pfx_compaction_free+0x10/0x10 [ 130.960139][ T30] ? __pfx_compaction_alloc+0x10/0x10 [ 130.962568][ T30] ? __pfx___might_resched+0x10/0x10 [ 130.965022][ T30] ? __pfx_migrate_pages+0x10/0x10 [ 130.967446][ T30] ? isolate_movable_page+0x479/0x790 [ 130.969805][ T30] ? rcu_is_watching+0x15/0xb0 [ 130.972018][ T30] ? isolate_migratepages_block+0x33d2/0x3a30 [ 130.974819][ T30] ? isolate_migratepages_block+0x1bb1/0x3a30 [ 130.977624][ T30] compact_zone+0x23f4/0x4ad0 [ 130.979798][ T30] ? __lock_acquire+0xab9/0xd20 [ 130.981981][ T30] ? __pfx_compact_zone+0x10/0x10 [ 130.984366][ T30] ? __mutex_trylock_common+0x153/0x260 [ 130.986883][ T30] compact_node+0x1d2/0x280 [ 130.988961][ T30] ? __pfx_compact_node+0x10/0x10 [ 130.991050][ T30] ? fragmentation_score_node+0x391/0x3b0 [ 130.993467][ T30] kcompactd+0xbc8/0x1290 [ 130.995416][ T30] ? __pfx_kcompactd+0x10/0x10 [ 130.997461][ T30] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 131.000006][ T30] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 131.002582][ T30] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 131.005147][ T30] ? __pfx_autoremove_wake_function+0x10/0x10 [ 131.007741][ T30] ? __kthread_parkme+0x7b/0x200 [ 131.009981][ T30] ? __kthread_parkme+0x1a1/0x200 [ 131.012353][ T30] kthread+0x70e/0x8a0 [ 131.014401][ T30] ? __pfx_kcompactd+0x10/0x10 [ 131.017187][ T30] ? __pfx_kthread+0x10/0x10 [ 131.019294][ T30] ? _raw_spin_unlock_irq+0x23/0x50 [ 131.021779][ T30] ? lockdep_hardirqs_on+0x9c/0x150 [ 131.024750][ T30] ? __pfx_kthread+0x10/0x10 [ 131.027391][ T30] ret_from_fork+0x3fc/0x770 [ 131.029783][ T30] ? __pfx_ret_from_fork+0x10/0x10 [ 131.032067][ T30] ? __pfx_kthread+0x10/0x10 [ 131.034278][ T30] ret_from_fork_asm+0x1a/0x30 [ 131.036465][ T30] [ 131.038130][ T30] Kernel Offset: disabled [ 131.040058][ T30] Rebooting in 86400 seconds.. VM DIAGNOSIS: 23:31:12 Registers: info registers vcpu 0 CPU#0 RAX=0000000000000033 RBX=0000000000000033 RCX=0000000000000000 RDX=00000000000003f8 RSI=0000000000000000 RDI=0000000000000020 RBP=00000000000003f8 RSP=ffffc90000516770 R8 =ffff8880339a0237 R9 =1ffff11006734046 R10=dffffc0000000000 R11=ffffffff85478820 R12=dffffc0000000000 R13=ffffffff99ac48c5 R14=ffffffff99dc9760 R15=0000000000000000 RIP=ffffffff8547889c 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 ffff88808d250000 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=00007f0650dc2000 CR3=000000004a86f000 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 00007fff760990b0 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 00007fdd81c11b12 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fdd81c11b1f ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fdd81c11b19 ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fdd81c11b2d ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fdd81c11bb3 ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fdd81c11c91 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 0000000000000004 0000000000000000 0000000000000000 0000000000000000 ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000140 ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000004 0000000000000000 0000000000000000 0000000000000140 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