syzkaller login: [ 91.816444][ T55] cfg80211: failed to load regulatory.db
Warning: Permanently added '[localhost]:30276' (ED25519) to the list of known hosts.
2025/05/28 08:35:29 ignoring optional flag "sandboxArg"="0"
2025/05/28 08:35:30 parsed 1 programs
[ 321.902076][ T5362] cgroup: Unknown subsys name 'net'
[ 321.991118][ T5362] cgroup: Unknown subsys name 'cpuset'
[ 321.996843][ T5362] cgroup: Unknown subsys name 'rlimit'
[ 322.209283][ T1313] ieee802154 phy0 wpan0: encryption failed: -22
[ 322.212210][ T1313] ieee802154 phy1 wpan1: encryption failed: -22
[ 323.541383][ T5362] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 327.812311][ T1035] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 327.815642][ T1035] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 327.841210][ T5376] 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.
[ 327.970102][ T1043] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 327.992966][ T1043] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 329.637929][ T45] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 329.641875][ T45] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 329.645373][ T45] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 329.649508][ T45] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 329.652997][ T45] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 330.083556][ T5401] syz-executor (5401) used greatest stack depth: 19856 bytes left
[ 330.675594][ T5402] chnl_net:caif_netlink_parms(): no params data found
[ 331.482039][ T5402] bridge0: port 1(bridge_slave_0) entered blocking state
[ 331.494812][ T5402] bridge0: port 1(bridge_slave_0) entered disabled state
[ 331.506359][ T5402] bridge_slave_0: entered allmulticast mode
[ 331.510213][ T5402] bridge_slave_0: entered promiscuous mode
[ 331.537177][ T5402] bridge0: port 2(bridge_slave_1) entered blocking state
[ 331.540154][ T5402] bridge0: port 2(bridge_slave_1) entered disabled state
[ 331.543013][ T5402] bridge_slave_1: entered allmulticast mode
[ 331.577186][ T5402] bridge_slave_1: entered promiscuous mode
[ 331.922667][ T5402] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 331.951960][ T5402] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 332.144127][ T5402] team0: Port device team_slave_0 added
[ 332.157753][ T5402] team0: Port device team_slave_1 added
[ 332.242310][ T5402] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 332.245374][ T5402] 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.
[ 332.292474][ T5402] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 332.345842][ T5402] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 332.353751][ T5402] 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.
[ 332.396194][ T5402] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 332.499161][ T5402] hsr_slave_0: entered promiscuous mode
[ 332.517810][ T5402] hsr_slave_1: entered promiscuous mode
[ 333.005057][ T5402] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 333.035202][ T5402] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 333.049875][ T5402] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 333.067689][ T5402] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 333.238331][ T5402] 8021q: adding VLAN 0 to HW filter on device bond0
[ 333.264405][ T5402] 8021q: adding VLAN 0 to HW filter on device team0
[ 333.282707][ T5392] bridge0: port 1(bridge_slave_0) entered blocking state
[ 333.285912][ T5392] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 333.318438][ T5392] bridge0: port 2(bridge_slave_1) entered blocking state
[ 333.321769][ T5392] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 333.622224][ T5402] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 333.684099][ T5402] veth0_vlan: entered promiscuous mode
[ 333.700872][ T5402] veth1_vlan: entered promiscuous mode
[ 333.743126][ T5402] veth0_macvtap: entered promiscuous mode
[ 333.763485][ T5402] veth1_macvtap: entered promiscuous mode
[ 333.789211][ T5402] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 333.810491][ T5402] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 333.827011][ T5402] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 333.830928][ T5402] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 333.834543][ T5402] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 333.847169][ T5402] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
2025/05/28 08:35:45 executed programs: 0
[ 334.228774][ T5402] syz-executor (5402) used greatest stack depth: 19784 bytes left
[ 334.648085][ T1035] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 334.825957][ T5480] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 334.829299][ T5480] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 334.833649][ T5480] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 334.838618][ T5480] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 334.842682][ T5480] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1
[ 334.848777][ T5480] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 334.852211][ T5480] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 334.855905][ T5480] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 334.861156][ T5480] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 334.864493][ T5480] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9
[ 334.868147][ T5480] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 334.871105][ T5480] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 334.874447][ T5480] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[ 334.879144][ T5480] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 334.882268][ T5482] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 334.885660][ T5480] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9
[ 334.889122][ T5482] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[ 334.895750][ T5482] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 334.899677][ T5480] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 334.902939][ T5482] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[ 334.906499][ T5480] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4
[ 334.912244][ T5482] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 334.915500][ T5480] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 334.920050][ T5482] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 334.923393][ T5480] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 334.928250][ T5482] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 334.931613][ T5480] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2
[ 334.936425][ T4667] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 334.961758][ T5482] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[ 334.980220][ T5482] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[ 335.450951][ T1035] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 335.900882][ T1035] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 336.691280][ T5471] chnl_net:caif_netlink_parms(): no params data found
[ 337.013821][ T5484] Bluetooth: hci4: command tx timeout
[ 337.016516][ T5483] Bluetooth: hci5: command tx timeout
[ 337.019114][ T5483] Bluetooth: hci3: command tx timeout
[ 337.021793][ T5483] Bluetooth: hci2: command tx timeout
[ 337.024416][ T5483] Bluetooth: hci1: command tx timeout
[ 337.028325][ T5482] Bluetooth: hci0: command tx timeout
[ 337.139838][ T1035] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 337.163302][ T5471] bridge0: port 1(bridge_slave_0) entered blocking state
[ 337.167389][ T5471] bridge0: port 1(bridge_slave_0) entered disabled state
[ 337.170565][ T5471] bridge_slave_0: entered allmulticast mode
[ 337.188865][ T5471] bridge_slave_0: entered promiscuous mode
[ 337.241246][ T5471] bridge0: port 2(bridge_slave_1) entered blocking state
[ 337.244099][ T5471] bridge0: port 2(bridge_slave_1) entered disabled state
[ 337.258340][ T5471] bridge_slave_1: entered allmulticast mode
[ 337.262099][ T5471] bridge_slave_1: entered promiscuous mode
[ 337.315795][ T5471] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 337.387357][ T5471] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 337.599449][ T5471] team0: Port device team_slave_0 added
[ 337.754232][ T5471] team0: Port device team_slave_1 added
[ 337.843337][ T5464] chnl_net:caif_netlink_parms(): no params data found
[ 337.915019][ T1035] bridge_slave_1: left allmulticast mode
[ 337.917865][ T1035] bridge_slave_1: left promiscuous mode
[ 337.920996][ T1035] bridge0: port 2(bridge_slave_1) entered disabled state
[ 337.936328][ T1035] bridge_slave_0: left allmulticast mode
[ 337.938650][ T1035] bridge_slave_0: left promiscuous mode
[ 337.941008][ T1035] bridge0: port 1(bridge_slave_0) entered disabled state
[ 338.157291][ T1035] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 338.163061][ T1035] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 338.169176][ T1035] bond0 (unregistering): Released all slaves
[ 338.292677][ T5471] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 338.295622][ T5471] 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.
[ 338.336728][ T5471] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 338.358950][ T5471] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 338.361919][ T5471] 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.
[ 338.397814][ T5471] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 338.422625][ T1035] hsr_slave_0: left promiscuous mode
[ 338.425347][ T1035] hsr_slave_1: left promiscuous mode
[ 338.446977][ T1035] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 338.450235][ T1035] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 338.481461][ T1035] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 338.484607][ T1035] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 338.515782][ T1035] veth1_macvtap: left promiscuous mode
[ 338.531654][ T1035] veth0_macvtap: left promiscuous mode
[ 338.534180][ T1035] veth1_vlan: left promiscuous mode
[ 338.547742][ T1035] veth0_vlan: left promiscuous mode
[ 338.904853][ T1035] team0 (unregistering): Port device team_slave_1 removed
[ 338.924409][ T1035] team0 (unregistering): Port device team_slave_0 removed
[ 339.088622][ T5483] Bluetooth: hci1: command tx timeout
[ 339.091054][ T5483] Bluetooth: hci4: command tx timeout
[ 339.093186][ T5483] Bluetooth: hci0: command tx timeout
[ 339.095444][ T5483] Bluetooth: hci2: command tx timeout
[ 339.098405][ T5484] Bluetooth: hci3: command tx timeout
[ 339.100616][ T5484] Bluetooth: hci5: command tx timeout
[ 339.211663][ T5467] chnl_net:caif_netlink_parms(): no params data found
[ 339.335875][ T5465] chnl_net:caif_netlink_parms(): no params data found
[ 339.543534][ T5470] chnl_net:caif_netlink_parms(): no params data found
[ 339.583665][ T5471] hsr_slave_0: entered promiscuous mode
[ 339.587619][ T5471] hsr_slave_1: entered promiscuous mode
[ 339.590906][ T5466] chnl_net:caif_netlink_parms(): no params data found
[ 339.784089][ T5464] bridge0: port 1(bridge_slave_0) entered blocking state
[ 339.789708][ T5464] bridge0: port 1(bridge_slave_0) entered disabled state
[ 339.793434][ T5464] bridge_slave_0: entered allmulticast mode
[ 339.807589][ T5464] bridge_slave_0: entered promiscuous mode
[ 339.820913][ T5464] bridge0: port 2(bridge_slave_1) entered blocking state
[ 339.823771][ T5464] bridge0: port 2(bridge_slave_1) entered disabled state
[ 339.839227][ T5464] bridge_slave_1: entered allmulticast mode
[ 339.846580][ T5464] bridge_slave_1: entered promiscuous mode
[ 339.902892][ T5467] bridge0: port 1(bridge_slave_0) entered blocking state
[ 339.905926][ T5467] bridge0: port 1(bridge_slave_0) entered disabled state
[ 339.916500][ T5467] bridge_slave_0: entered allmulticast mode
[ 339.920205][ T5467] bridge_slave_0: entered promiscuous mode
[ 339.944219][ T5465] bridge0: port 1(bridge_slave_0) entered blocking state
[ 339.948919][ T5465] bridge0: port 1(bridge_slave_0) entered disabled state
[ 339.952047][ T5465] bridge_slave_0: entered allmulticast mode
[ 339.968396][ T5465] bridge_slave_0: entered promiscuous mode
[ 339.980255][ T5465] bridge0: port 2(bridge_slave_1) entered blocking state
[ 339.983203][ T5465] bridge0: port 2(bridge_slave_1) entered disabled state
[ 339.998637][ T5465] bridge_slave_1: entered allmulticast mode
[ 340.002618][ T5465] bridge_slave_1: entered promiscuous mode
[ 340.095276][ T5467] bridge0: port 2(bridge_slave_1) entered blocking state
[ 340.100595][ T5467] bridge0: port 2(bridge_slave_1) entered disabled state
[ 340.103733][ T5467] bridge_slave_1: entered allmulticast mode
[ 340.125034][ T5467] bridge_slave_1: entered promiscuous mode
[ 340.165849][ T5464] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 340.395951][ T5464] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 340.445133][ T5470] bridge0: port 1(bridge_slave_0) entered blocking state
[ 340.461175][ T5470] bridge0: port 1(bridge_slave_0) entered disabled state
[ 340.464178][ T5470] bridge_slave_0: entered allmulticast mode
[ 340.477413][ T5470] bridge_slave_0: entered promiscuous mode
[ 340.488162][ T5470] bridge0: port 2(bridge_slave_1) entered blocking state
[ 340.491096][ T5470] bridge0: port 2(bridge_slave_1) entered disabled state
[ 340.494045][ T5470] bridge_slave_1: entered allmulticast mode
[ 340.511180][ T5470] bridge_slave_1: entered promiscuous mode
[ 340.580138][ T5465] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 340.634587][ T5467] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 340.651164][ T5464] team0: Port device team_slave_0 added
[ 340.654986][ T5465] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 340.683457][ T5467] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 340.690713][ T5466] bridge0: port 1(bridge_slave_0) entered blocking state
[ 340.693672][ T5466] bridge0: port 1(bridge_slave_0) entered disabled state
[ 340.699533][ T5466] bridge_slave_0: entered allmulticast mode
[ 340.703250][ T5466] bridge_slave_0: entered promiscuous mode
[ 340.719878][ T5464] team0: Port device team_slave_1 added
[ 340.733383][ T5470] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 340.787297][ T5467] team0: Port device team_slave_0 added
[ 340.790304][ T5466] bridge0: port 2(bridge_slave_1) entered blocking state
[ 340.793069][ T5466] bridge0: port 2(bridge_slave_1) entered disabled state
[ 340.795990][ T5466] bridge_slave_1: entered allmulticast mode
[ 340.810371][ T5466] bridge_slave_1: entered promiscuous mode
[ 340.860189][ T5465] team0: Port device team_slave_0 added
[ 340.877670][ T5470] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 340.890087][ T5465] team0: Port device team_slave_1 added
[ 340.932623][ T5467] team0: Port device team_slave_1 added
[ 341.026364][ T5465] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 341.029394][ T5465] 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.
[ 341.060264][ T5465] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 341.083600][ T5465] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 341.088511][ T5465] 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.
[ 341.114435][ T5465] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 341.150813][ T5466] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 341.167224][ T5483] Bluetooth: hci2: command tx timeout
[ 341.169423][ T5483] Bluetooth: hci5: command tx timeout
[ 341.171574][ T5483] Bluetooth: hci3: command tx timeout
[ 341.173736][ T5483] Bluetooth: hci0: command tx timeout
[ 341.175951][ T5483] Bluetooth: hci4: command tx timeout
[ 341.180717][ T5477] Bluetooth: hci1: command tx timeout
[ 341.185659][ T5464] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 341.199998][ T5464] 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.
[ 341.223132][ T5464] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 341.284086][ T5466] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 341.289776][ T5467] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 341.292701][ T5467] 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.
[ 341.306587][ T5467] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 341.328972][ T5464] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 341.332314][ T5464] 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.
[ 341.352641][ T5464] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 341.363042][ T5470] team0: Port device team_slave_0 added
[ 341.387978][ T5467] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 341.390783][ T5467] 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.
[ 341.405910][ T5467] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 341.425961][ T5470] team0: Port device team_slave_1 added
[ 341.514380][ T5466] team0: Port device team_slave_0 added
[ 341.686995][ T5466] team0: Port device team_slave_1 added
[ 341.769398][ T5464] hsr_slave_0: entered promiscuous mode
[ 341.779303][ T5464] hsr_slave_1: entered promiscuous mode
[ 341.787598][ T5464] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 341.790990][ T5464] Cannot create hsr debugfs directory
[ 341.838548][ T5465] hsr_slave_0: entered promiscuous mode
[ 341.841706][ T5465] hsr_slave_1: entered promiscuous mode
[ 341.844490][ T5465] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 341.856329][ T5465] Cannot create hsr debugfs directory
[ 341.859199][ T5470] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 341.861831][ T5470] 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.
[ 341.896247][ T5470] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 341.935008][ T5467] hsr_slave_0: entered promiscuous mode
[ 341.947406][ T5467] hsr_slave_1: entered promiscuous mode
[ 341.950761][ T5467] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 341.953847][ T5467] Cannot create hsr debugfs directory
[ 341.987908][ T5470] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 341.990807][ T5470] 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.
[ 342.005636][ T5470] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 342.115526][ T5466] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 342.121656][ T5466] 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.
[ 342.133759][ T5466] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 342.240036][ T5466] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 342.242982][ T5466] 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.
[ 342.275205][ T5466] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 342.304555][ T5470] hsr_slave_0: entered promiscuous mode
[ 342.310500][ T5470] hsr_slave_1: entered promiscuous mode
[ 342.313256][ T5470] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 342.316976][ T5470] Cannot create hsr debugfs directory
[ 342.477242][ T5466] hsr_slave_0: entered promiscuous mode
[ 342.480173][ T5466] hsr_slave_1: entered promiscuous mode
[ 342.483008][ T5466] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 342.489710][ T5466] Cannot create hsr debugfs directory
[ 342.609382][ T5471] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 342.657717][ T5471] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 342.749754][ T5471] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 342.767737][ T5471] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 343.011646][ T5464] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 343.107174][ T5464] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 343.147857][ T5464] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 343.165448][ T5464] netdevsim netdevsim2 netdevsim3: renamed from eth3
[ 343.247546][ T5483] Bluetooth: hci4: command tx timeout
[ 343.250039][ T5483] Bluetooth: hci1: command tx timeout
[ 343.252294][ T5483] Bluetooth: hci0: command tx timeout
[ 343.254625][ T5483] Bluetooth: hci3: command tx timeout
[ 343.257254][ T5484] Bluetooth: hci5: command tx timeout
[ 343.259631][ T5484] Bluetooth: hci2: command tx timeout
[ 343.303766][ T5470] netdevsim netdevsim3 netdevsim0: renamed from eth0
[ 343.331632][ T5470] netdevsim netdevsim3 netdevsim1: renamed from eth1
[ 343.364511][ T5470] netdevsim netdevsim3 netdevsim2: renamed from eth2
[ 343.393014][ T5471] 8021q: adding VLAN 0 to HW filter on device bond0
[ 343.402466][ T5470] netdevsim netdevsim3 netdevsim3: renamed from eth3
[ 343.474488][ T5471] 8021q: adding VLAN 0 to HW filter on device team0
[ 343.528603][ T5492] bridge0: port 1(bridge_slave_0) entered blocking state
[ 343.531782][ T5492] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 343.560463][ T5406] bridge0: port 2(bridge_slave_1) entered blocking state
[ 343.563729][ T5406] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 343.601743][ T5465] netdevsim netdevsim1 netdevsim0: renamed from eth0
[ 343.661664][ T5465] netdevsim netdevsim1 netdevsim1: renamed from eth1
[ 343.682174][ T5464] 8021q: adding VLAN 0 to HW filter on device bond0
[ 343.767033][ T5465] netdevsim netdevsim1 netdevsim2: renamed from eth2
[ 343.772747][ T5465] netdevsim netdevsim1 netdevsim3: renamed from eth3
[ 343.838634][ T5464] 8021q: adding VLAN 0 to HW filter on device team0
[ 343.960804][ T5406] bridge0: port 1(bridge_slave_0) entered blocking state
[ 343.963905][ T5406] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 343.994549][ T5406] bridge0: port 2(bridge_slave_1) entered blocking state
[ 343.997654][ T5406] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 344.177256][ T5467] netdevsim netdevsim5 netdevsim0: renamed from eth0
[ 344.202848][ T5467] netdevsim netdevsim5 netdevsim1: renamed from eth1
[ 344.249482][ T5467] netdevsim netdevsim5 netdevsim2: renamed from eth2
[ 344.280460][ T5464] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 344.284843][ T5464] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 344.358878][ T5467] netdevsim netdevsim5 netdevsim3: renamed from eth3
[ 344.378904][ T5470] 8021q: adding VLAN 0 to HW filter on device bond0
[ 344.485010][ T5470] 8021q: adding VLAN 0 to HW filter on device team0
[ 344.640715][ T5465] 8021q: adding VLAN 0 to HW filter on device bond0
[ 344.656716][ T5471] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 344.660721][ T5406] bridge0: port 1(bridge_slave_0) entered blocking state
[ 344.663610][ T5406] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 344.678222][ T5406] bridge0: port 2(bridge_slave_1) entered blocking state
[ 344.681001][ T5406] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 344.688489][ T5466] netdevsim netdevsim4 netdevsim0: renamed from eth0
[ 344.778819][ T5465] 8021q: adding VLAN 0 to HW filter on device team0
[ 344.897853][ T5466] netdevsim netdevsim4 netdevsim1: renamed from eth1
[ 344.919149][ T5466] netdevsim netdevsim4 netdevsim2: renamed from eth2
[ 344.942176][ T5470] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 345.033428][ T1035] bridge0: port 1(bridge_slave_0) entered blocking state
[ 345.036911][ T1035] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 345.057312][ T1035] bridge0: port 2(bridge_slave_1) entered blocking state
[ 345.060294][ T1035] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 345.064366][ T5466] netdevsim netdevsim4 netdevsim3: renamed from eth3
[ 345.114468][ T5464] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 345.170797][ T5465] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 345.232398][ T5471] veth0_vlan: entered promiscuous mode
[ 345.314047][ T5467] 8021q: adding VLAN 0 to HW filter on device bond0
[ 345.347878][ T5471] veth1_vlan: entered promiscuous mode
[ 345.475851][ T5471] veth0_macvtap: entered promiscuous mode
[ 345.561188][ T5467] 8021q: adding VLAN 0 to HW filter on device team0
[ 345.619848][ T53] bridge0: port 1(bridge_slave_0) entered blocking state
[ 345.622863][ T53] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 345.635804][ T5471] veth1_macvtap: entered promiscuous mode
[ 345.729005][ T53] bridge0: port 2(bridge_slave_1) entered blocking state
[ 345.732323][ T53] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 345.882188][ T5464] veth0_vlan: entered promiscuous mode
[ 345.955495][ T5471] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 345.979698][ T5464] veth1_vlan: entered promiscuous mode
[ 346.002238][ T5471] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 346.034089][ T5470] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 346.060621][ T5471] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 346.064636][ T5471] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 346.073898][ T5471] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 346.078503][ T5471] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 346.154066][ T5465] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 346.245888][ T5470] veth0_vlan: entered promiscuous mode
[ 346.280254][ T5464] veth0_macvtap: entered promiscuous mode
[ 346.324352][ T5470] veth1_vlan: entered promiscuous mode
[ 346.379497][ T5464] veth1_macvtap: entered promiscuous mode
[ 346.423725][ T5466] 8021q: adding VLAN 0 to HW filter on device bond0
[ 346.551009][ T5464] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 346.564590][ T5465] veth0_vlan: entered promiscuous mode
[ 346.581596][ T5470] veth0_macvtap: entered promiscuous mode
[ 346.613671][ T5464] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 346.624011][ T5466] 8021q: adding VLAN 0 to HW filter on device team0
[ 346.629723][ T53] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 346.632894][ T53] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 346.659383][ T5470] veth1_macvtap: entered promiscuous mode
[ 346.684786][ T5464] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 346.695036][ T5464] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 346.702196][ T5464] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 346.705715][ T5464] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 346.721385][ T5467] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 346.725889][ T5492] bridge0: port 1(bridge_slave_0) entered blocking state
[ 346.728943][ T5492] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 346.751905][ T5465] veth1_vlan: entered promiscuous mode
[ 346.800246][ T5392] bridge0: port 2(bridge_slave_1) entered blocking state
[ 346.803193][ T5392] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 346.861755][ T5392] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 346.879079][ T5392] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 346.961852][ T5470] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 347.002473][ T5470] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 347.011819][ T5466] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
2025/05/28 08:35:58 executed programs: 12
[ 347.176026][ T5470] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 347.190357][ T5470] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 347.193966][ T5470] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 347.249141][ T5470] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 347.284571][ T5465] veth0_macvtap: entered promiscuous mode
[ 347.397491][ T5392] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 347.400871][ T5392] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 347.450901][ T5465] veth1_macvtap: entered promiscuous mode
[ 347.585845][ T5465] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 347.680528][ T5465] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 347.685924][ T5465] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 347.719811][ T5465] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 347.729774][ T5465] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 347.733320][ T5465] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 347.773233][ T53] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 347.809623][ T53] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 347.821421][ T5466] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 347.893396][ T5392] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 347.909642][ T5392] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 348.130667][ T5487] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 348.146626][ T5467] veth0_vlan: entered promiscuous mode
[ 348.151895][ T5487] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 348.172330][ T5467] veth1_vlan: entered promiscuous mode
[ 348.407060][ T1043] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 348.410445][ T1043] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 348.634585][ T5467] veth0_macvtap: entered promiscuous mode
[ 348.643011][ T5406] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 348.703030][ T5406] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 348.744240][ T5467] veth1_macvtap: entered promiscuous mode
[ 348.764248][ T5648] loop0: detected capacity change from 0 to 32768
[ 348.992257][ T5467] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 349.038346][ T5648] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 349.042179][ T5648] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 349.119005][ T5467] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 349.197962][ T5467] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 349.236410][ T5467] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 349.240103][ T5467] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 349.243827][ T5467] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 349.423211][ T5648] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 349.476563][ T10] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 349.498426][ T10] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 349.599570][ T5466] veth0_vlan: entered promiscuous mode
[ 349.672514][ T5466] veth1_vlan: entered promiscuous mode
[ 349.882373][ T10] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 383ms
[ 349.902573][ T1043] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 349.905635][ T1043] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 349.945194][ T10] gfs2: fsid=syz:syz.0: jid=0: Done
[ 349.975725][ T5648] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 350.110208][ T5466] veth0_macvtap: entered promiscuous mode
[ 350.178584][ T5466] veth1_macvtap: entered promiscuous mode
[ 350.193330][ T5492] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 350.224085][ T5492] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 350.314422][ T5466] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 350.371573][ T5466] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 350.376025][ T5466] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 350.451871][ T5466] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 350.496743][ T5466] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 350.519902][ T5466] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 351.527119][ T1035] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 351.581410][ T1035] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 351.807830][ T1043] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 351.840596][ T1043] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2025/05/28 08:36:03 executed programs: 21
2025/05/28 08:36:09 executed programs: 28
2025/05/28 08:36:16 executed programs: 34
2025/05/28 08:36:21 executed programs: 45
[ 375.350980][ T5701] dhcpcd (5701) used greatest stack depth: 18872 bytes left
[ 381.581625][ T5705] syz.0.51 (5705) used greatest stack depth: 17768 bytes left
2025/05/28 08:36:33 executed programs: 47
[ 383.649044][ T1313] ieee802154 phy0 wpan0: encryption failed: -22
[ 383.651171][ T1313] ieee802154 phy1 wpan1: encryption failed: -22
[ 391.694668][ T5718] loop0: detected capacity change from 0 to 32768
[ 391.766402][ T5718] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 391.769752][ T5718] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 391.885398][ T5718] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 391.911198][ T5381] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 391.924425][ T5381] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 392.182168][ T5381] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 257ms
[ 392.214433][ T5381] gfs2: fsid=syz:syz.0: jid=0: Done
[ 392.220994][ T5718] gfs2: fsid=syz:syz.0: first mount done, others may mount
2025/05/28 08:36:43 executed programs: 48
[ 392.615171][ T31] ------------[ cut here ]------------
[ 392.617616][ T31] gfs2_meta_aops does not implement migrate_folio
[ 392.674700][ T31] WARNING: CPU: 0 PID: 31 at mm/migrate.c:957 move_to_new_folio+0x696/0x7a0
[ 392.678879][ T31] Modules linked in:
[ 392.681075][ T31] CPU: 0 UID: 0 PID: 31 Comm: kcompactd1 Not tainted 6.15.0-syzkaller-03478-gc89756bcf406 #0 PREEMPT(full)
[ 392.686714][ T31] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 392.691216][ T31] RIP: 0010:move_to_new_folio+0x696/0x7a0
[ 392.693708][ T31] Code: 0d 01 90 42 80 7c 3d 00 00 74 0a 48 8b 7c 24 20 e8 cf 56 fe ff 48 8b 44 24 20 48 8b 30 48 c7 c7 80 9b 97 8b e8 1b 6b 5f ff 90 <0f> 0b 90 90 49 bf 00 00 00 00 00 fc ff df e9 7e fd ff ff e8 22 76
[ 392.703400][ T31] RSP: 0018:ffffc90000526fd0 EFLAGS: 00010246
[ 392.706002][ T31] RAX: 72ecca26e195b600 RBX: ffffea00010ff5c0 RCX: ffff888030fb0000
[ 392.710663][ T31] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000002
[ 392.714086][ T31] RBP: 1ffff1100a7f1878 R08: ffff88801fc24293 R09: 1ffff11003f84852
[ 392.717707][ T31] R10: dffffc0000000000 R11: ffffed1003f84853 R12: ffffea000157cb40
[ 392.721679][ T31] R13: ffff888053f8c2a0 R14: ffffea00010ff5c8 R15: dffffc0000000000
[ 392.725520][ T31] FS: 0000000000000000(0000) GS:ffff88808d28f000(0000) knlGS:0000000000000000
[ 392.729645][ T31] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 392.732379][ T31] CR2: 00007f50c5310000 CR3: 000000004e2a1000 CR4: 0000000000352ef0
[ 392.735540][ T31] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 392.738995][ T31] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 392.742463][ T31] Call Trace:
[ 392.743986][ T31]
[ 392.745277][ T31] migrate_pages_batch+0x1c34/0x2830
[ 392.747602][ T31] ? __pfx_compaction_free+0x10/0x10
[ 392.749900][ T31] ? __pfx_migrate_pages_batch+0x10/0x10
[ 392.752437][ T31] ? __lock_acquire+0xab9/0xd20
[ 392.754589][ T31] ? rcu_is_watching+0x15/0xb0
[ 392.757283][ T31] ? __mod_memcg_lruvec_state+0x2ae/0x480
[ 392.759862][ T31] ? __pfx_compaction_free+0x10/0x10
[ 392.762117][ T31] migrate_pages+0x1bcc/0x2930
[ 392.764159][ T31] ? __pfx_compaction_free+0x10/0x10
[ 392.766752][ T31] ? __pfx_compaction_alloc+0x10/0x10
[ 392.769044][ T31] ? __pfx_migrate_pages+0x10/0x10
[ 392.771390][ T31] ? isolate_movable_page+0x2a/0x790
[ 392.773579][ T31] ? rcu_is_watching+0x15/0xb0
[ 392.775569][ T31] ? isolate_migratepages_block+0x3657/0x3cc0
[ 392.778391][ T31] compact_zone+0x23f4/0x4af0
[ 392.780417][ T31] ? __lock_acquire+0xab9/0xd20
[ 392.782627][ T31] ? __pfx_compact_zone+0x10/0x10
[ 392.784858][ T31] ? __mutex_trylock_common+0x153/0x260
[ 392.787279][ T31] compact_node+0x1d2/0x280
[ 392.789321][ T31] ? __pfx_compact_node+0x10/0x10
[ 392.791487][ T31] ? fragmentation_score_node+0x391/0x3b0
[ 392.793969][ T31] kcompactd+0xbc7/0x1290
[ 392.795904][ T31] ? __pfx_kcompactd+0x10/0x10
[ 392.799041][ T31] ? _raw_spin_unlock_irqrestore+0xad/0x110
[ 392.801507][ T31] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 392.804383][ T31] ? __pfx___mutex_unlock_slowpath+0x10/0x10
[ 392.808140][ T31] ? __pfx_autoremove_wake_function+0x10/0x10
[ 392.810910][ T31] ? __kthread_parkme+0x7b/0x200
[ 392.813002][ T31] ? __kthread_parkme+0x1a1/0x200
[ 392.815167][ T31] kthread+0x711/0x8a0
[ 392.817021][ T31] ? __pfx_kcompactd+0x10/0x10
[ 392.819053][ T31] ? __pfx_kthread+0x10/0x10
[ 392.821003][ T31] ? _raw_spin_unlock_irq+0x23/0x50
[ 392.823340][ T31] ? lockdep_hardirqs_on+0x9c/0x150
[ 392.825790][ T31] ? __pfx_kthread+0x10/0x10
[ 392.828258][ T31] ret_from_fork+0x3fc/0x770
[ 392.830551][ T31] ? __pfx_ret_from_fork+0x10/0x10
[ 392.832779][ T31] ? __pfx_kthread+0x10/0x10
[ 392.834640][ T31] ret_from_fork_asm+0x1a/0x30
[ 392.836724][ T31]
[ 392.838083][ T31] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 392.841154][ T31] CPU: 0 UID: 0 PID: 31 Comm: kcompactd1 Not tainted 6.15.0-syzkaller-03478-gc89756bcf406 #0 PREEMPT(full)
[ 392.845821][ T31] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 392.850321][ T31] Call Trace:
[ 392.851762][ T31]
[ 392.853093][ T31] dump_stack_lvl+0x99/0x250
[ 392.855274][ T31] ? __asan_memcpy+0x40/0x70
[ 392.857416][ T31] ? __pfx_dump_stack_lvl+0x10/0x10
[ 392.859669][ T31] ? __pfx__printk+0x10/0x10
[ 392.861903][ T31] panic+0x2db/0x790
[ 392.863612][ T31] ? __pfx_panic+0x10/0x10
[ 392.865536][ T31] ? ret_from_fork_asm+0x1a/0x30
[ 392.867759][ T31] __warn+0x31b/0x4b0
[ 392.869625][ T31] ? move_to_new_folio+0x696/0x7a0
[ 392.871784][ T31] ? move_to_new_folio+0x696/0x7a0
[ 392.873952][ T31] report_bug+0x2be/0x4f0
[ 392.875806][ T31] ? move_to_new_folio+0x696/0x7a0
[ 392.877988][ T31] ? move_to_new_folio+0x696/0x7a0
[ 392.880173][ T31] ? move_to_new_folio+0x698/0x7a0
[ 392.882424][ T31] handle_bug+0x84/0x160
[ 392.884251][ T31] exc_invalid_op+0x1a/0x50
[ 392.886190][ T31] asm_exc_invalid_op+0x1a/0x20
[ 392.888253][ T31] RIP: 0010:move_to_new_folio+0x696/0x7a0
[ 392.890703][ T31] Code: 0d 01 90 42 80 7c 3d 00 00 74 0a 48 8b 7c 24 20 e8 cf 56 fe ff 48 8b 44 24 20 48 8b 30 48 c7 c7 80 9b 97 8b e8 1b 6b 5f ff 90 <0f> 0b 90 90 49 bf 00 00 00 00 00 fc ff df e9 7e fd ff ff e8 22 76
[ 392.898792][ T31] RSP: 0018:ffffc90000526fd0 EFLAGS: 00010246
[ 392.901394][ T31] RAX: 72ecca26e195b600 RBX: ffffea00010ff5c0 RCX: ffff888030fb0000
[ 392.904630][ T31] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000002
[ 392.907982][ T31] RBP: 1ffff1100a7f1878 R08: ffff88801fc24293 R09: 1ffff11003f84852
[ 392.911485][ T31] R10: dffffc0000000000 R11: ffffed1003f84853 R12: ffffea000157cb40
[ 392.914929][ T31] R13: ffff888053f8c2a0 R14: ffffea00010ff5c8 R15: dffffc0000000000
[ 392.918291][ T31] migrate_pages_batch+0x1c34/0x2830
[ 392.920800][ T31] ? __pfx_compaction_free+0x10/0x10
[ 392.923160][ T31] ? __pfx_migrate_pages_batch+0x10/0x10
[ 392.925599][ T31] ? __lock_acquire+0xab9/0xd20
[ 392.927718][ T31] ? rcu_is_watching+0x15/0xb0
[ 392.929896][ T31] ? __mod_memcg_lruvec_state+0x2ae/0x480
[ 392.932316][ T31] ? __pfx_compaction_free+0x10/0x10
[ 392.934440][ T31] migrate_pages+0x1bcc/0x2930
[ 392.936307][ T31] ? __pfx_compaction_free+0x10/0x10
[ 392.938326][ T31] ? __pfx_compaction_alloc+0x10/0x10
[ 392.940269][ T31] ? __pfx_migrate_pages+0x10/0x10
[ 392.942275][ T31] ? isolate_movable_page+0x2a/0x790
[ 392.944314][ T31] ? rcu_is_watching+0x15/0xb0
[ 392.946172][ T31] ? isolate_migratepages_block+0x3657/0x3cc0
[ 392.948644][ T31] compact_zone+0x23f4/0x4af0
[ 392.950648][ T31] ? __lock_acquire+0xab9/0xd20
[ 392.952742][ T31] ? __pfx_compact_zone+0x10/0x10
[ 392.954865][ T31] ? __mutex_trylock_common+0x153/0x260
[ 392.957317][ T31] compact_node+0x1d2/0x280
[ 392.959171][ T31] ? __pfx_compact_node+0x10/0x10
[ 392.961481][ T31] ? fragmentation_score_node+0x391/0x3b0
[ 392.963951][ T31] kcompactd+0xbc7/0x1290
[ 392.965816][ T31] ? __pfx_kcompactd+0x10/0x10
[ 392.967924][ T31] ? _raw_spin_unlock_irqrestore+0xad/0x110
[ 392.970425][ T31] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 392.973086][ T31] ? __pfx___mutex_unlock_slowpath+0x10/0x10
[ 392.975663][ T31] ? __pfx_autoremove_wake_function+0x10/0x10
[ 392.978273][ T31] ? __kthread_parkme+0x7b/0x200
[ 392.980503][ T31] ? __kthread_parkme+0x1a1/0x200
[ 392.982626][ T31] kthread+0x711/0x8a0
[ 392.984134][ T31] ? __pfx_kcompactd+0x10/0x10
[ 392.985828][ T31] ? __pfx_kthread+0x10/0x10
[ 392.987667][ T31] ? _raw_spin_unlock_irq+0x23/0x50
[ 392.989764][ T31] ? lockdep_hardirqs_on+0x9c/0x150
[ 392.991734][ T31] ? __pfx_kthread+0x10/0x10
[ 392.993771][ T31] ret_from_fork+0x3fc/0x770
[ 392.995793][ T31] ? __pfx_ret_from_fork+0x10/0x10
[ 392.998362][ T31] ? __pfx_kthread+0x10/0x10
[ 393.000698][ T31] ret_from_fork_asm+0x1a/0x30
[ 393.003138][ T31]
[ 393.004964][ T31] Kernel Offset: disabled
[ 393.006824][ T31] Rebooting in 86400 seconds..
VM DIAGNOSIS:
08:36:44 Registers:
info registers vcpu 0
CPU#0
RAX=1ffffffff33b1560 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=0000000000000000 RDI=0000000000000020 RBP=ffffffff99d8af30 RSP=ffffc90000526710
R8 =ffff888033790237 R9 =1ffff110066f2046 R10=dffffc0000000000 R11=ffffffff854425d0
R12=dffffc0000000000 R13=0000000000000000 R14=ffffffff99d8aca0 R15=0000000000000000
RIP=ffffffff85442647 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 ffff88808d28f000 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=00007f50c5310000 CR3=000000004e2a1000 CR4=00352ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000fffe0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0
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=0000000000000000 Opmask01=0000000000000000 Opmask02=0000000000000000 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 c559965dc559965d c559965dc559965d
ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0035dfe00035dfe0 0035dfe00035dfe0
ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 d9d01914d9d01914 d9d01914d9d01914
ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 50a40a05ce056d53 4957ed2a21cefb09
ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 d8b4c13370ae9989 e139ab4e606dde8a
ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 a0172b85e8f3ddb6 77e4d9f8ee0edbe0
ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 549e2de68806aa29 937215c8262604e8
ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 5cc43c7166a1f60a cc22e229b9dabdda
ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ddc9d1d3bbd0f321 5752020019c58118
ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 bec8aab14fa3d469 a6612878cf0bec63
ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 7045e79af8fdfacf 9d7498c215bbcca0
ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 9fb9cf3e9fb9cf3e 9fb9cf3e9fb9cf3e
ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 95ddcdcf95ddcdcf 95ddcdcf95ddcdcf
ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 931777cc931777cc 931777cc931777cc
ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
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