Warning: Permanently added '10.128.0.101' (ED25519) to the list of known hosts. 1970/01/01 00:00:32 parsed 1 programs [ 33.426921][ T6554] cgroup: Unknown subsys name 'net' [ 33.566897][ T6554] cgroup: Unknown subsys name 'cpuset' [ 33.568929][ T6554] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 33.752987][ T6554] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 39.239472][ T6581] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 39.239896][ T6581] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 39.242476][ T6581] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 39.244140][ T6566] 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. [ 39.247089][ T6581] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 39.249777][ T6581] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 39.721927][ T41] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 39.723752][ T41] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 39.813502][ T6599] chnl_net:caif_netlink_parms(): no params data found [ 39.853130][ T41] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 39.854623][ T41] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 40.147211][ T6599] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.147261][ T6599] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.147371][ T6599] bridge_slave_0: entered allmulticast mode [ 40.154999][ T6599] bridge_slave_0: entered promiscuous mode [ 40.157279][ T6599] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.157303][ T6599] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.157359][ T6599] bridge_slave_1: entered allmulticast mode [ 40.157786][ T6599] bridge_slave_1: entered promiscuous mode [ 40.169833][ T6599] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 40.172677][ T6599] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 40.190413][ T6599] team0: Port device team_slave_0 added [ 40.255861][ T6599] team0: Port device team_slave_1 added [ 40.279030][ T6599] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.280346][ T6599] 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 1532 would solve the problem. [ 40.284913][ T6599] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.287966][ T6599] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.289224][ T6599] 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 1532 would solve the problem. [ 40.293354][ T6599] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.318038][ T6599] hsr_slave_0: entered promiscuous mode [ 40.318410][ T6599] hsr_slave_1: entered promiscuous mode [ 40.370121][ T6599] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 40.372934][ T6599] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 40.375731][ T6599] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 40.378217][ T6599] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 40.400109][ T6599] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.404247][ T6599] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.406195][ T15] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.406252][ T15] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.409819][ T255] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.409853][ T255] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.539716][ T6599] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 40.541810][ T6599] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 40.583771][ T6599] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.595314][ T6599] veth0_vlan: entered promiscuous mode [ 40.598676][ T6599] veth1_vlan: entered promiscuous mode [ 40.604336][ T6599] veth0_macvtap: entered promiscuous mode [ 40.605630][ T6599] veth1_macvtap: entered promiscuous mode [ 40.608975][ T6599] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 40.610447][ T6599] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 40.614711][ T2128] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.617382][ T2128] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.617432][ T2128] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.617447][ T2128] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:00:40 executed programs: 0 [ 40.703219][ T6143] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 40.706087][ T6143] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 40.707697][ T6143] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 40.709504][ T6143] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 40.710973][ T6143] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 40.736045][ T6581] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 40.736394][ T6581] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 40.736599][ T6581] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 40.736915][ T6581] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 40.737126][ T6581] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 40.773156][ T6581] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 40.786960][ T53] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 40.789365][ T53] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 40.791323][ T53] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 40.792749][ T53] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 40.794602][ T53] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 40.796668][ T53] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 40.798429][ T53] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 40.800696][ T53] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 40.802672][ T53] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 40.804639][ T53] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 40.818507][ T53] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 40.820439][ T53] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 40.822205][ T53] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 40.824191][ T6581] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 40.852220][ T15] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 40.902384][ T15] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 40.961395][ T15] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 40.999378][ T6676] chnl_net:caif_netlink_parms(): no params data found [ 41.019456][ T15] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 41.044724][ T6665] chnl_net:caif_netlink_parms(): no params data found [ 41.072549][ T6676] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.073934][ T6676] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.075189][ T6676] bridge_slave_0: entered allmulticast mode [ 41.076887][ T6676] bridge_slave_0: entered promiscuous mode [ 41.079404][ T6676] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.079440][ T6676] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.079915][ T6676] bridge_slave_1: entered allmulticast mode [ 41.080391][ T6676] bridge_slave_1: entered promiscuous mode [ 41.086211][ T6668] chnl_net:caif_netlink_parms(): no params data found [ 41.125585][ T6676] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 41.126816][ T6676] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 41.142659][ T6665] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.142716][ T6665] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.142846][ T6665] bridge_slave_0: entered allmulticast mode [ 41.143302][ T6665] bridge_slave_0: entered promiscuous mode [ 41.144939][ T6665] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.144966][ T6665] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.145030][ T6665] bridge_slave_1: entered allmulticast mode [ 41.148910][ T6665] bridge_slave_1: entered promiscuous mode [ 41.149714][ T6676] team0: Port device team_slave_0 added [ 41.150517][ T6676] team0: Port device team_slave_1 added [ 41.159604][ T6672] chnl_net:caif_netlink_parms(): no params data found [ 41.182261][ T6665] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 41.183292][ T6665] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 41.187730][ T6676] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 41.187753][ T6676] 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 1532 would solve the problem. [ 41.187779][ T6676] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 41.196135][ T6676] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 41.196149][ T6676] 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 1532 would solve the problem. [ 41.196165][ T6676] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 41.210434][ T6675] chnl_net:caif_netlink_parms(): no params data found [ 41.222612][ T6665] team0: Port device team_slave_0 added [ 41.226967][ T6668] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.228321][ T6668] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.229697][ T6668] bridge_slave_0: entered allmulticast mode [ 41.231168][ T6668] bridge_slave_0: entered promiscuous mode [ 41.240515][ T6665] team0: Port device team_slave_1 added [ 41.243150][ T6676] hsr_slave_0: entered promiscuous mode [ 41.243518][ T6676] hsr_slave_1: entered promiscuous mode [ 41.243751][ T6676] debugfs: 'hsr0' already exists in 'hsr' [ 41.243811][ T6676] Cannot create hsr debugfs directory [ 41.244386][ T6668] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.244439][ T6668] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.244496][ T6668] bridge_slave_1: entered allmulticast mode [ 41.245209][ T6668] bridge_slave_1: entered promiscuous mode [ 41.266607][ T6665] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 41.268330][ T6665] 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 1532 would solve the problem. [ 41.272389][ T6665] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 41.284828][ T6668] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 41.289466][ T6665] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 41.290689][ T6665] 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 1532 would solve the problem. [ 41.295172][ T6665] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 41.305228][ T6668] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 41.310102][ T6672] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.310173][ T6672] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.310236][ T6672] bridge_slave_0: entered allmulticast mode [ 41.310817][ T6672] bridge_slave_0: entered promiscuous mode [ 41.311651][ T6672] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.311674][ T6672] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.311725][ T6672] bridge_slave_1: entered allmulticast mode [ 41.312203][ T6672] bridge_slave_1: entered promiscuous mode [ 41.322201][ T6675] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.322256][ T6675] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.322313][ T6675] bridge_slave_0: entered allmulticast mode [ 41.322772][ T6675] bridge_slave_0: entered promiscuous mode [ 41.334727][ T6675] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.334810][ T6675] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.334878][ T6675] bridge_slave_1: entered allmulticast mode [ 41.335307][ T6675] bridge_slave_1: entered promiscuous mode [ 41.337445][ T6668] team0: Port device team_slave_0 added [ 41.338514][ T6668] team0: Port device team_slave_1 added [ 41.360659][ T6672] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 41.362242][ T6672] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 41.372305][ T6668] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 41.372329][ T6668] 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 1532 would solve the problem. [ 41.372345][ T6668] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 41.373004][ T6668] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 41.373011][ T6668] 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 1532 would solve the problem. [ 41.373023][ T6668] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 41.389251][ T6665] hsr_slave_0: entered promiscuous mode [ 41.389592][ T6665] hsr_slave_1: entered promiscuous mode [ 41.389791][ T6665] debugfs: 'hsr0' already exists in 'hsr' [ 41.389803][ T6665] Cannot create hsr debugfs directory [ 41.393559][ T6675] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 41.408326][ T6672] team0: Port device team_slave_0 added [ 41.409352][ T6675] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 41.424919][ T6672] team0: Port device team_slave_1 added [ 41.433950][ T6675] team0: Port device team_slave_0 added [ 41.448633][ T6675] team0: Port device team_slave_1 added [ 41.458440][ T6668] hsr_slave_0: entered promiscuous mode [ 41.458773][ T6668] hsr_slave_1: entered promiscuous mode [ 41.458960][ T6668] debugfs: 'hsr0' already exists in 'hsr' [ 41.458972][ T6668] Cannot create hsr debugfs directory [ 41.472424][ T6672] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 41.473684][ T6672] 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 1532 would solve the problem. [ 41.475956][ T6672] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 41.478351][ T6672] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 41.478359][ T6672] 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 1532 would solve the problem. [ 41.478372][ T6672] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 41.480681][ T6675] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 41.480693][ T6675] 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 1532 would solve the problem. [ 41.480707][ T6675] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 41.481298][ T6675] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 41.481305][ T6675] 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 1532 would solve the problem. [ 41.481319][ T6675] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 41.539264][ T6672] hsr_slave_0: entered promiscuous mode [ 41.540688][ T6672] hsr_slave_1: entered promiscuous mode [ 41.541883][ T6672] debugfs: 'hsr0' already exists in 'hsr' [ 41.542864][ T6672] Cannot create hsr debugfs directory [ 41.547464][ T6675] hsr_slave_0: entered promiscuous mode [ 41.548944][ T6675] hsr_slave_1: entered promiscuous mode [ 41.550108][ T6675] debugfs: 'hsr0' already exists in 'hsr' [ 41.551124][ T6675] Cannot create hsr debugfs directory [ 41.580350][ T6676] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 41.590913][ T6676] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 41.601106][ T6676] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 41.607609][ T6676] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 41.669224][ T6676] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.678712][ T6676] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.680707][ T41] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.680749][ T41] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.684467][ T255] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.684524][ T255] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.692393][ T6676] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 41.692424][ T6676] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 41.733954][ T6676] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.788948][ T6676] veth0_vlan: entered promiscuous mode [ 41.791985][ T6676] veth1_vlan: entered promiscuous mode [ 41.799873][ T6676] veth0_macvtap: entered promiscuous mode [ 41.800830][ T6676] veth1_macvtap: entered promiscuous mode [ 41.803903][ T6676] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 41.809001][ T6676] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 41.810339][ T42] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.810421][ T42] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.810531][ T42] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.810593][ T42] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.832932][ T42] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.832959][ T42] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 41.842601][ T1979] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.843963][ T1979] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 42.735912][ T6581] Bluetooth: hci0: command tx timeout [ 42.816198][ T6143] Bluetooth: hci1: command tx timeout [ 42.817110][ T6581] Bluetooth: hci3: command tx timeout [ 42.895665][ T6581] Bluetooth: hci2: command tx timeout [ 42.895759][ T6143] Bluetooth: hci4: command tx timeout [ 43.885637][ T15] bridge_slave_1: left allmulticast mode [ 43.885688][ T15] bridge_slave_1: left promiscuous mode [ 43.886080][ T15] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.889683][ T15] bridge_slave_0: left allmulticast mode [ 43.889719][ T15] bridge_slave_0: left promiscuous mode [ 43.889799][ T15] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.039002][ T15] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 44.066832][ T15] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 44.076511][ T15] bond0 (unregistering): Released all slaves [ 44.156706][ T15] hsr_slave_0: left promiscuous mode [ 44.157786][ T15] hsr_slave_1: left promiscuous mode [ 44.158079][ T15] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 44.158092][ T15] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 44.159207][ T15] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 44.159229][ T15] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 44.172216][ T15] veth1_macvtap: left promiscuous mode [ 44.173301][ T15] veth0_macvtap: left promiscuous mode [ 44.174358][ T15] veth1_vlan: left promiscuous mode [ 44.175277][ T15] veth0_vlan: left promiscuous mode [ 44.298242][ T15] team0 (unregistering): Port device team_slave_1 removed [ 44.304503][ T15] team0 (unregistering): Port device team_slave_0 removed [ 44.601576][ T6668] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 44.604651][ T6668] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 44.609782][ T6668] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 44.627753][ T6668] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 44.644164][ T6672] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 44.676314][ T6672] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 44.690606][ T6672] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 44.702988][ T6672] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 44.706477][ T6665] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 44.724774][ T6665] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 44.727526][ T6665] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 44.728508][ T6665] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 44.739580][ T6668] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.799585][ T6675] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 44.805038][ T6675] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 44.807892][ T6675] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 44.810314][ T6675] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 44.819527][ T6581] Bluetooth: hci0: command tx timeout [ 44.822625][ T6668] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.831137][ T42] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.831189][ T42] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.842031][ T42] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.842086][ T42] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.880224][ T6665] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.893359][ T6665] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.895863][ T6581] Bluetooth: hci1: command tx timeout [ 44.906156][ T6581] Bluetooth: hci3: command tx timeout [ 44.954217][ T2128] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.954261][ T2128] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.962513][ T6675] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.976844][ T6581] Bluetooth: hci2: command tx timeout [ 44.976882][ T6581] Bluetooth: hci4: command tx timeout [ 44.977546][ T6672] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.981444][ T2128] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.981487][ T2128] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.993935][ T6665] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 44.993975][ T6665] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 44.996556][ T6672] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.004292][ T1979] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.004343][ T1979] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.004808][ T1979] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.004824][ T1979] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.034303][ T6675] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.114607][ T2128] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.114646][ T2128] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.115159][ T2128] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.115182][ T2128] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.140695][ T6665] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.197110][ T6668] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.211393][ T6665] veth0_vlan: entered promiscuous mode [ 45.214633][ T6672] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.230262][ T6665] veth1_vlan: entered promiscuous mode [ 45.238276][ T6665] veth0_macvtap: entered promiscuous mode [ 45.257730][ T6668] veth0_vlan: entered promiscuous mode [ 45.259640][ T6672] veth0_vlan: entered promiscuous mode [ 45.328031][ T6668] veth1_vlan: entered promiscuous mode [ 45.331061][ T6665] veth1_macvtap: entered promiscuous mode [ 45.366826][ T6672] veth1_vlan: entered promiscuous mode [ 45.374211][ T6668] veth0_macvtap: entered promiscuous mode [ 45.381823][ T6668] veth1_macvtap: entered promiscuous mode [ 45.387001][ T6675] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.401532][ T6668] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 45.402827][ T6668] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 45.405925][ T6665] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 45.406971][ T6665] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 45.413284][ T6672] veth0_macvtap: entered promiscuous mode [ 45.414236][ T6672] veth1_macvtap: entered promiscuous mode [ 45.421647][ T1979] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.421704][ T1979] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.421801][ T1979] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.421855][ T1979] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.421896][ T1979] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.422065][ T1979] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.422105][ T1979] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.422155][ T1979] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.451984][ T6672] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 45.464959][ T6672] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 45.474307][ T15] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.474376][ T15] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 45.474400][ T15] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 45.474515][ T15] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.474888][ T15] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.474924][ T15] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.502387][ T15] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 45.503815][ T15] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 45.504208][ T1979] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 45.504224][ T1979] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 45.518571][ T6675] veth0_vlan: entered promiscuous mode [ 45.532174][ T6675] veth1_vlan: entered promiscuous mode [ 45.542945][ T255] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 45.542981][ T255] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 45.578049][ T255] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 45.578094][ T255] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 45.590837][ T6675] veth0_macvtap: entered promiscuous mode [ 45.591951][ T6675] veth1_macvtap: entered promiscuous mode [ 45.606727][ T6675] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 45.607301][ T15] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 45.607309][ T15] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 45.609950][ T6675] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 45.613709][ T15] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.614129][ T15] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.614157][ T15] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.614183][ T15] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.651240][ T41] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 45.651270][ T41] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 45.664132][ T15] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 45.664175][ T15] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 1970/01/01 00:00:45 executed programs: 15 [ 46.895705][ T6143] Bluetooth: hci0: command tx timeout [ 46.976072][ T6581] Bluetooth: hci1: command tx timeout [ 46.977181][ T6143] Bluetooth: hci3: command tx timeout [ 47.055546][ T6581] Bluetooth: hci2: command tx timeout [ 47.056548][ T6143] Bluetooth: hci4: command tx timeout [ 48.146908][ T6825] [ 48.147403][ T6825] ===================================================== [ 48.148560][ T6825] WARNING: HARDIRQ-safe -> HARDIRQ-unsafe lock order detected [ 48.149771][ T6825] syzkaller #0 Not tainted [ 48.150454][ T6825] ----------------------------------------------------- [ 48.151522][ T6825] syz.0.17/6825 [HC0[0]:SC0[0]:HE0:SE1] is trying to acquire: [ 48.152624][ T6825] ffff8000973c1dd0 (&p->sequence){+.-.}-{0:0}, at: __fprop_add_percpu_max+0x130/0x1f4 [ 48.154109][ T6825] [ 48.154109][ T6825] and this task is already holding: [ 48.155265][ T6825] ffff0000f6309040 (&xa->xa_lock#10){-...}-{3:3}, at: __folio_end_writeback+0x10c/0x75c [ 48.156689][ T6825] which would create a new lock dependency: [ 48.157531][ T6825] (&xa->xa_lock#10){-...}-{3:3} -> (&p->sequence){+.-.}-{0:0} [ 48.158705][ T6825] [ 48.158705][ T6825] but this new dependency connects a HARDIRQ-irq-safe lock: [ 48.160027][ T6825] (&xa->xa_lock#10){-...}-{3:3} [ 48.160063][ T6825] [ 48.160063][ T6825] ... which became HARDIRQ-irq-safe at: [ 48.161839][ T6825] lock_acquire+0x14c/0x2e0 [ 48.162507][ T6825] _raw_spin_lock_irqsave+0x5c/0x7c [ 48.163272][ T6825] __folio_end_writeback+0x10c/0x75c [ 48.164036][ T6825] folio_end_writeback_no_dropbehind+0xd0/0x204 [ 48.164942][ T6825] folio_end_writeback+0xd8/0x248 [ 48.165677][ T6825] end_buffer_async_write+0x20c/0x350 [ 48.166459][ T6825] end_bio_bh_io_sync+0xb0/0x184 [ 48.167185][ T6825] bio_endio+0x858/0x894 [ 48.167786][ T6825] blk_mq_end_request_batch+0x49c/0x105c [ 48.168598][ T6825] nvme_irq+0x1ec/0x240 [ 48.169199][ T6825] __handle_irq_event_percpu+0x224/0x8e4 [ 48.170008][ T6825] handle_irq_event+0x9c/0x1d0 [ 48.170690][ T6825] handle_fasteoi_irq+0x328/0x8d8 [ 48.171595][ T6825] generic_handle_domain_irq+0xe0/0x140 [ 48.172617][ T6825] gic_handle_irq+0x6c/0x190 [ 48.173365][ T6825] call_on_irq_stack+0x30/0x48 [ 48.174125][ T6825] do_interrupt_handler+0xd4/0x138 [ 48.174986][ T6825] el0_interrupt+0x6c/0x2a4 [ 48.175710][ T6825] __el0_irq_handler_common+0x18/0x24 [ 48.176602][ T6825] el0t_64_irq_handler+0x10/0x1c [ 48.177430][ T6825] el0t_64_irq+0x198/0x19c [ 48.178130][ T6825] [ 48.178130][ T6825] to a HARDIRQ-irq-unsafe lock: [ 48.179296][ T6825] (&p->sequence){+.-.}-{0:0} [ 48.179324][ T6825] [ 48.179324][ T6825] ... which became HARDIRQ-irq-unsafe at: [ 48.181223][ T6825] ... [ 48.181231][ T6825] lock_acquire+0x14c/0x2e0 [ 48.182279][ T6825] fprop_new_period+0x3b8/0x718 [ 48.183069][ T6825] writeout_period+0x94/0x11c [ 48.183764][ T6825] call_timer_fn+0x1b4/0x818 [ 48.184490][ T6825] __run_timer_base+0x51c/0x76c [ 48.185240][ T6825] run_timer_softirq+0x11c/0x194 [ 48.186064][ T6825] handle_softirqs+0x328/0xc88 [ 48.186837][ T6825] __do_softirq+0x14/0x20 [ 48.187527][ T6825] ____do_softirq+0x14/0x20 [ 48.188229][ T6825] call_on_irq_stack+0x30/0x48 [ 48.188931][ T6825] do_softirq_own_stack+0x20/0x2c [ 48.189714][ T6825] __irq_exit_rcu+0x1b0/0x478 [ 48.190475][ T6825] irq_exit_rcu+0x14/0x84 [ 48.191145][ T6825] el1_interrupt+0x40/0x60 [ 48.191887][ T6825] el1h_64_irq_handler+0x18/0x24 [ 48.192682][ T6825] el1h_64_irq+0x6c/0x70 [ 48.193339][ T6825] __sanitizer_cov_trace_pc+0x80/0x84 [ 48.194212][ T6825] check_preemption_disabled+0x30/0xe4 [ 48.195114][ T6825] debug_smp_processor_id+0x20/0x2c [ 48.195895][ T6825] rcu_is_watching+0x50/0x134 [ 48.196736][ T6825] __schedule+0x140c/0x2864 [ 48.197445][ T6825] schedule+0xb4/0x230 [ 48.198128][ T6825] do_sched_yield+0x148/0x1d4 [ 48.198873][ T6825] __arm64_sys_sched_yield+0x10/0x20 [ 48.199672][ T6825] invoke_syscall+0x98/0x254 [ 48.200368][ T6825] el0_svc_common+0xe8/0x23c [ 48.201089][ T6825] do_el0_svc+0x48/0x58 [ 48.201743][ T6825] el0_svc+0x5c/0x254 [ 48.202342][ T6825] el0t_64_sync_handler+0x84/0x12c [ 48.203213][ T6825] el0t_64_sync+0x198/0x19c [ 48.203931][ T6825] [ 48.203931][ T6825] other info that might help us debug this: [ 48.203931][ T6825] [ 48.205575][ T6825] Possible interrupt unsafe locking scenario: [ 48.205575][ T6825] [ 48.206887][ T6825] CPU0 CPU1 [ 48.207655][ T6825] ---- ---- [ 48.208471][ T6825] lock(&p->sequence); [ 48.209086][ T6825] local_irq_disable(); [ 48.210108][ T6825] lock(&xa->xa_lock#10); [ 48.211183][ T6825] lock(&p->sequence); [ 48.212214][ T6825] [ 48.212727][ T6825] lock(&xa->xa_lock#10); [ 48.213422][ T6825] [ 48.213422][ T6825] *** DEADLOCK *** [ 48.213422][ T6825] [ 48.214635][ T6825] 2 locks held by syz.0.17/6825: [ 48.215415][ T6825] #0: ffff0000f6309438 (&fi->lock){+.+.}-{3:3}, at: fuse_iomap_writeback_range+0x3b8/0x152c [ 48.217083][ T6825] #1: ffff0000f6309040 (&xa->xa_lock#10){-...}-{3:3}, at: __folio_end_writeback+0x10c/0x75c [ 48.218698][ T6825] [ 48.218698][ T6825] the dependencies between HARDIRQ-irq-safe lock and the holding lock: [ 48.220211][ T6825] -> (&xa->xa_lock#10){-...}-{3:3} { [ 48.221011][ T6825] IN-HARDIRQ-W at: [ 48.221588][ T6825] lock_acquire+0x14c/0x2e0 [ 48.222534][ T6825] _raw_spin_lock_irqsave+0x5c/0x7c [ 48.223533][ T6825] __folio_end_writeback+0x10c/0x75c [ 48.224608][ T6825] folio_end_writeback_no_dropbehind+0xd0/0x204 [ 48.225827][ T6825] folio_end_writeback+0xd8/0x248 [ 48.226903][ T6825] end_buffer_async_write+0x20c/0x350 [ 48.228025][ T6825] end_bio_bh_io_sync+0xb0/0x184 [ 48.229124][ T6825] bio_endio+0x858/0x894 [ 48.230094][ T6825] blk_mq_end_request_batch+0x49c/0x105c [ 48.231249][ T6825] nvme_irq+0x1ec/0x240 [ 48.232113][ T6825] __handle_irq_event_percpu+0x224/0x8e4 [ 48.233215][ T6825] handle_irq_event+0x9c/0x1d0 [ 48.234229][ T6825] handle_fasteoi_irq+0x328/0x8d8 [ 48.235321][ T6825] generic_handle_domain_irq+0xe0/0x140 [ 48.236438][ T6825] gic_handle_irq+0x6c/0x190 [ 48.237349][ T6825] call_on_irq_stack+0x30/0x48 [ 48.238402][ T6825] do_interrupt_handler+0xd4/0x138 [ 48.239466][ T6825] el0_interrupt+0x6c/0x2a4 [ 48.240429][ T6825] __el0_irq_handler_common+0x18/0x24 [ 48.241486][ T6825] el0t_64_irq_handler+0x10/0x1c [ 48.242438][ T6825] el0t_64_irq+0x198/0x19c [ 48.243314][ T6825] INITIAL USE at: [ 48.243904][ T6825] lock_acquire+0x14c/0x2e0 [ 48.244911][ T6825] _raw_spin_lock_irq+0x58/0x70 [ 48.245939][ T6825] shmem_add_to_page_cache+0x564/0xa24 [ 48.247006][ T6825] shmem_alloc_and_add_folio+0x758/0x10c4 [ 48.248104][ T6825] shmem_get_folio_gfp+0x4d4/0x159c [ 48.249135][ T6825] shmem_read_folio_gfp+0x8c/0xf0 [ 48.250119][ T6825] drm_gem_get_pages+0x1cc/0x7c0 [ 48.251063][ T6825] drm_gem_shmem_get_pages_locked+0x1d4/0x364 [ 48.252225][ T6825] drm_gem_shmem_pin_locked+0x1f8/0x410 [ 48.253278][ T6825] drm_gem_shmem_vmap_locked+0x3cc/0x658 [ 48.254369][ T6825] drm_gem_shmem_object_vmap+0x28/0x38 [ 48.255348][ T6825] drm_gem_vmap+0x104/0x1d8 [ 48.256205][ T6825] drm_client_buffer_vmap+0x48/0x90 [ 48.257254][ T6825] drm_fbdev_shmem_driver_fbdev_probe+0x1d8/0x70c [ 48.258441][ T6825] __drm_fb_helper_initial_config_and_unlock+0xf94/0x159c [ 48.259782][ T6825] drm_fb_helper_initial_config+0x3c/0x58 [ 48.260921][ T6825] drm_fbdev_client_hotplug+0x154/0x22c [ 48.262056][ T6825] drm_client_register+0x13c/0x1d4 [ 48.263152][ T6825] drm_fbdev_client_setup+0x194/0x3d0 [ 48.264241][ T6825] drm_client_setup+0x114/0x228 [ 48.265177][ T6825] vkms_init+0x338/0x3f0 [ 48.266070][ T6825] do_one_initcall+0x250/0x990 [ 48.267042][ T6825] do_initcall_level+0x128/0x1c4 [ 48.268047][ T6825] do_initcalls+0x70/0xd0 [ 48.268909][ T6825] do_basic_setup+0x78/0x8c [ 48.269729][ T6825] kernel_init_freeable+0x268/0x39c [ 48.270722][ T6825] kernel_init+0x24/0x1dc [ 48.271566][ T6825] ret_from_fork+0x10/0x20 [ 48.272464][ T6825] } [ 48.272835][ T6825] ... key at: [] xa_init_flags.__key+0x0/0x20 [ 48.274102][ T6825] [ 48.274102][ T6825] the dependencies between the lock to be acquired [ 48.274112][ T6825] and HARDIRQ-irq-unsafe lock: [ 48.276130][ T6825] -> (&p->sequence){+.-.}-{0:0} { [ 48.276887][ T6825] HARDIRQ-ON-W at: [ 48.277442][ T6825] lock_acquire+0x14c/0x2e0 [ 48.278372][ T6825] fprop_new_period+0x3b8/0x718 [ 48.279339][ T6825] writeout_period+0x94/0x11c [ 48.280282][ T6825] call_timer_fn+0x1b4/0x818 [ 48.281224][ T6825] __run_timer_base+0x51c/0x76c [ 48.282138][ T6825] run_timer_softirq+0x11c/0x194 [ 48.283086][ T6825] handle_softirqs+0x328/0xc88 [ 48.284041][ T6825] __do_softirq+0x14/0x20 [ 48.284890][ T6825] ____do_softirq+0x14/0x20 [ 48.285857][ T6825] call_on_irq_stack+0x30/0x48 [ 48.286887][ T6825] do_softirq_own_stack+0x20/0x2c [ 48.287882][ T6825] __irq_exit_rcu+0x1b0/0x478 [ 48.288781][ T6825] irq_exit_rcu+0x14/0x84 [ 48.289647][ T6825] el1_interrupt+0x40/0x60 [ 48.290549][ T6825] el1h_64_irq_handler+0x18/0x24 [ 48.291484][ T6825] el1h_64_irq+0x6c/0x70 [ 48.292386][ T6825] __sanitizer_cov_trace_pc+0x80/0x84 [ 48.293454][ T6825] check_preemption_disabled+0x30/0xe4 [ 48.294575][ T6825] debug_smp_processor_id+0x20/0x2c [ 48.295651][ T6825] rcu_is_watching+0x50/0x134 [ 48.296617][ T6825] __schedule+0x140c/0x2864 [ 48.297540][ T6825] schedule+0xb4/0x230 [ 48.298431][ T6825] do_sched_yield+0x148/0x1d4 [ 48.299353][ T6825] __arm64_sys_sched_yield+0x10/0x20 [ 48.300396][ T6825] invoke_syscall+0x98/0x254 [ 48.301309][ T6825] el0_svc_common+0xe8/0x23c [ 48.302263][ T6825] do_el0_svc+0x48/0x58 [ 48.303268][ T6825] el0_svc+0x5c/0x254 [ 48.304218][ T6825] el0t_64_sync_handler+0x84/0x12c [ 48.305261][ T6825] el0t_64_sync+0x198/0x19c [ 48.306197][ T6825] IN-SOFTIRQ-W at: [ 48.306794][ T6825] lock_acquire+0x14c/0x2e0 [ 48.307726][ T6825] fprop_new_period+0x3b8/0x718 [ 48.308768][ T6825] writeout_period+0x94/0x11c [ 48.309752][ T6825] call_timer_fn+0x1b4/0x818 [ 48.310669][ T6825] __run_timer_base+0x51c/0x76c [ 48.311626][ T6825] run_timer_softirq+0x11c/0x194 [ 48.312697][ T6825] handle_softirqs+0x328/0xc88 [ 48.313803][ T6825] __do_softirq+0x14/0x20 [ 48.314712][ T6825] ____do_softirq+0x14/0x20 [ 48.315666][ T6825] call_on_irq_stack+0x30/0x48 [ 48.316645][ T6825] do_softirq_own_stack+0x20/0x2c [ 48.317633][ T6825] __irq_exit_rcu+0x1b0/0x478 [ 48.318553][ T6825] irq_exit_rcu+0x14/0x84 [ 48.319503][ T6825] el1_interrupt+0x40/0x60 [ 48.320527][ T6825] el1h_64_irq_handler+0x18/0x24 [ 48.321533][ T6825] el1h_64_irq+0x6c/0x70 [ 48.322416][ T6825] __sanitizer_cov_trace_pc+0x80/0x84 [ 48.323461][ T6825] check_preemption_disabled+0x30/0xe4 [ 48.324553][ T6825] debug_smp_processor_id+0x20/0x2c [ 48.325471][ T6825] rcu_is_watching+0x50/0x134 [ 48.326377][ T6825] __schedule+0x140c/0x2864 [ 48.327262][ T6825] schedule+0xb4/0x230 [ 48.328082][ T6825] do_sched_yield+0x148/0x1d4 [ 48.329019][ T6825] __arm64_sys_sched_yield+0x10/0x20 [ 48.330148][ T6825] invoke_syscall+0x98/0x254 [ 48.331152][ T6825] el0_svc_common+0xe8/0x23c [ 48.332214][ T6825] do_el0_svc+0x48/0x58 [ 48.333146][ T6825] el0_svc+0x5c/0x254 [ 48.334059][ T6825] el0t_64_sync_handler+0x84/0x12c [ 48.335129][ T6825] el0t_64_sync+0x198/0x19c [ 48.336105][ T6825] INITIAL USE at: [ 48.336763][ T6825] lock_acquire+0x14c/0x2e0 [ 48.337760][ T6825] fprop_new_period+0x3b8/0x718 [ 48.338786][ T6825] writeout_period+0x94/0x11c [ 48.339767][ T6825] call_timer_fn+0x1b4/0x818 [ 48.340660][ T6825] __run_timer_base+0x51c/0x76c [ 48.341625][ T6825] run_timer_softirq+0x11c/0x194 [ 48.342584][ T6825] handle_softirqs+0x328/0xc88 [ 48.343643][ T6825] __do_softirq+0x14/0x20 [ 48.344502][ T6825] ____do_softirq+0x14/0x20 [ 48.345391][ T6825] call_on_irq_stack+0x30/0x48 [ 48.346329][ T6825] do_softirq_own_stack+0x20/0x2c [ 48.347207][ T6825] __irq_exit_rcu+0x1b0/0x478 [ 48.348119][ T6825] irq_exit_rcu+0x14/0x84 [ 48.348950][ T6825] el1_interrupt+0x40/0x60 [ 48.349828][ T6825] el1h_64_irq_handler+0x18/0x24 [ 48.350799][ T6825] el1h_64_irq+0x6c/0x70 [ 48.351680][ T6825] __sanitizer_cov_trace_pc+0x80/0x84 [ 48.352687][ T6825] check_preemption_disabled+0x30/0xe4 [ 48.353681][ T6825] debug_smp_processor_id+0x20/0x2c [ 48.354689][ T6825] rcu_is_watching+0x50/0x134 [ 48.355583][ T6825] __schedule+0x140c/0x2864 [ 48.356522][ T6825] schedule+0xb4/0x230 [ 48.357331][ T6825] do_sched_yield+0x148/0x1d4 [ 48.358289][ T6825] __arm64_sys_sched_yield+0x10/0x20 [ 48.359291][ T6825] invoke_syscall+0x98/0x254 [ 48.360229][ T6825] el0_svc_common+0xe8/0x23c [ 48.361170][ T6825] do_el0_svc+0x48/0x58 [ 48.362002][ T6825] el0_svc+0x5c/0x254 [ 48.362814][ T6825] el0t_64_sync_handler+0x84/0x12c [ 48.363788][ T6825] el0t_64_sync+0x198/0x19c [ 48.364669][ T6825] INITIAL READ USE at: [ 48.365297][ T6825] lock_acquire+0x14c/0x2e0 [ 48.366267][ T6825] fprop_fraction_percpu+0xac/0x270 [ 48.367245][ T6825] __wb_calc_thresh+0xfc/0x3b0 [ 48.368227][ T6825] domain_over_bg_thresh+0xb8/0x1f0 [ 48.369271][ T6825] wb_over_bg_thresh+0xf8/0x17c [ 48.370245][ T6825] wb_workfn+0xa30/0xdc0 [ 48.371131][ T6825] process_one_work+0x7e8/0x155c [ 48.372110][ T6825] worker_thread+0x958/0xed8 [ 48.373086][ T6825] kthread+0x5fc/0x75c [ 48.373999][ T6825] ret_from_fork+0x10/0x20 [ 48.374950][ T6825] } [ 48.375336][ T6825] ... key at: [] fprop_global_init.__key.1+0x0/0x20 [ 48.376757][ T6825] ... acquired at: [ 48.377325][ T6825] fprop_fraction_percpu+0xf0/0x270 [ 48.378147][ T6825] __fprop_add_percpu_max+0x130/0x1f4 [ 48.379006][ T6825] __wb_writeout_add+0xbc/0x27c [ 48.379764][ T6825] __folio_end_writeback+0x380/0x75c [ 48.380620][ T6825] folio_end_writeback_no_dropbehind+0xd0/0x204 [ 48.381708][ T6825] folio_end_writeback+0xd8/0x248 [ 48.382504][ T6825] iomap_finish_folio_write+0x1c0/0x2a4 [ 48.383369][ T6825] fuse_flush_writepages+0x54c/0x73c [ 48.384200][ T6825] fuse_iomap_writeback_range+0x48c/0x152c [ 48.385139][ T6825] iomap_writeback_folio+0xee4/0x1c74 [ 48.385962][ T6825] iomap_writepages+0x128/0x25c [ 48.386717][ T6825] fuse_writepages+0x208/0x2bc [ 48.387465][ T6825] do_writepages+0x270/0x468 [ 48.388178][ T6825] __writeback_single_inode+0x15c/0x13e8 [ 48.389081][ T6825] writeback_single_inode+0x18c/0x54c [ 48.389923][ T6825] write_inode_now+0x13c/0x1a4 [ 48.390655][ T6825] fuse_release+0xe0/0x194 [ 48.391340][ T6825] __fput+0x340/0x75c [ 48.391943][ T6825] ____fput+0x20/0x58 [ 48.392577][ T6825] task_work_run+0x1dc/0x260 [ 48.393249][ T6825] exit_to_user_mode_loop+0xfc/0x178 [ 48.394136][ T6825] el0_svc+0x170/0x254 [ 48.394828][ T6825] el0t_64_sync_handler+0x84/0x12c [ 48.395609][ T6825] el0t_64_sync+0x198/0x19c [ 48.396329][ T6825] [ 48.396688][ T6825] [ 48.396688][ T6825] stack backtrace: [ 48.397566][ T6825] CPU: 1 UID: 0 PID: 6825 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT [ 48.398948][ T6825] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 48.400413][ T6825] Call trace: [ 48.400922][ T6825] show_stack+0x2c/0x3c (C) [ 48.401553][ T6825] __dump_stack+0x30/0x40 [ 48.402179][ T6825] dump_stack_lvl+0xd8/0x12c [ 48.402874][ T6825] dump_stack+0x1c/0x28 [ 48.403524][ T6825] __lock_acquire+0x3058/0x30a4 [ 48.404243][ T6825] lock_acquire+0x14c/0x2e0 [ 48.404930][ T6825] fprop_fraction_percpu+0xf0/0x270 [ 48.405664][ T6825] __fprop_add_percpu_max+0x130/0x1f4 [ 48.406447][ T6825] __wb_writeout_add+0xbc/0x27c [ 48.407107][ T6825] __folio_end_writeback+0x380/0x75c [ 48.407847][ T6825] folio_end_writeback_no_dropbehind+0xd0/0x204 [ 48.408701][ T6825] folio_end_writeback+0xd8/0x248 [ 48.409444][ T6825] iomap_finish_folio_write+0x1c0/0x2a4 [ 48.410367][ T6825] fuse_flush_writepages+0x54c/0x73c [ 48.411348][ T6825] fuse_iomap_writeback_range+0x48c/0x152c [ 48.412290][ T6825] iomap_writeback_folio+0xee4/0x1c74 [ 48.413128][ T6825] iomap_writepages+0x128/0x25c [ 48.413857][ T6825] fuse_writepages+0x208/0x2bc [ 48.414544][ T6825] do_writepages+0x270/0x468 [ 48.415261][ T6825] __writeback_single_inode+0x15c/0x13e8 [ 48.416142][ T6825] writeback_single_inode+0x18c/0x54c [ 48.416975][ T6825] write_inode_now+0x13c/0x1a4 [ 48.417684][ T6825] fuse_release+0xe0/0x194 [ 48.418346][ T6825] __fput+0x340/0x75c [ 48.418915][ T6825] ____fput+0x20/0x58 [ 48.419484][ T6825] task_work_run+0x1dc/0x260 [ 48.420157][ T6825] exit_to_user_mode_loop+0xfc/0x178 [ 48.420944][ T6825] el0_svc+0x170/0x254 [ 48.421540][ T6825] el0t_64_sync_handler+0x84/0x12c [ 48.422403][ T6825] el0t_64_sync+0x198/0x19c [ 48.975577][ T6143] Bluetooth: hci0: command tx timeout [ 49.055786][ T6143] Bluetooth: hci3: command tx timeout [ 49.055804][ T6581] Bluetooth: hci1: command tx timeout [ 49.135504][ T6581] Bluetooth: hci4: command tx timeout [ 49.135534][ T6581] Bluetooth: hci2: command tx timeout 1970/01/01 00:00:51 executed programs: 21 1970/01/01 00:00:57 executed programs: 31