Warning: Permanently added '10.128.0.209' (ED25519) to the list of known hosts. 1970/01/01 00:00:27 parsed 1 programs [ 29.166006][ T6561] cgroup: Unknown subsys name 'net' [ 29.315578][ T6561] cgroup: Unknown subsys name 'cpuset' [ 29.317676][ T6561] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 29.499541][ T6561] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 35.458802][ T6578] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 35.460620][ T6578] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 35.462369][ T6578] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 35.463927][ T6578] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 35.465568][ T6578] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 35.557229][ T325] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 35.558917][ T6574] 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. [ 35.561379][ T325] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 35.590112][ T4569] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 35.590141][ T4569] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 36.078679][ T6610] chnl_net:caif_netlink_parms(): no params data found [ 36.283646][ T6610] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.284184][ T6610] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.284264][ T6610] bridge_slave_0: entered allmulticast mode [ 36.284723][ T6610] bridge_slave_0: entered promiscuous mode [ 36.295206][ T6610] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.295329][ T6610] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.295395][ T6610] bridge_slave_1: entered allmulticast mode [ 36.295846][ T6610] bridge_slave_1: entered promiscuous mode [ 36.315948][ T6610] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.316984][ T6610] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.366234][ T6610] team0: Port device team_slave_0 added [ 36.368649][ T6610] team0: Port device team_slave_1 added [ 36.379141][ T6610] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.379166][ T6610] 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. [ 36.379176][ T6610] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.379938][ T6610] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.379945][ T6610] 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. [ 36.379955][ T6610] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.480575][ T6610] hsr_slave_0: entered promiscuous mode [ 36.482130][ T6610] hsr_slave_1: entered promiscuous mode [ 36.570140][ T6610] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 36.573339][ T6610] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 36.575928][ T6610] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 36.577891][ T6610] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 36.849939][ T6610] 8021q: adding VLAN 0 to HW filter on device bond0 [ 36.856207][ T6610] 8021q: adding VLAN 0 to HW filter on device team0 [ 36.864758][ T4569] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.864816][ T4569] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.865986][ T4569] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.866017][ T4569] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.911912][ T6610] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 36.923913][ T6610] veth0_vlan: entered promiscuous mode [ 36.928042][ T6610] veth1_vlan: entered promiscuous mode [ 36.980999][ T6610] veth0_macvtap: entered promiscuous mode [ 36.982809][ T6610] veth1_macvtap: entered promiscuous mode [ 36.987469][ T6610] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 36.991056][ T6610] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 37.010176][ T15] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.010763][ T15] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.011082][ T15] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.011104][ T15] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:00:37 executed programs: 0 [ 37.087725][ T6578] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 37.097639][ T6578] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 37.100111][ T6578] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 37.116889][ T6578] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 37.125243][ T53] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 37.125400][ T53] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 37.129588][ T6675] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 37.139624][ T6150] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 37.141752][ T6150] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 37.143376][ T6150] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 37.152031][ T6675] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 37.153863][ T6675] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 37.160727][ T6578] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 37.161157][ T6578] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 37.162362][ T6578] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 37.163321][ T6578] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 37.163835][ T6578] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 37.164335][ T6578] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 37.166275][ T6578] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 37.166482][ T6578] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 37.166792][ T6578] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 37.169413][ T6578] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 37.169681][ T6578] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 37.172045][ T6578] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 37.178158][ T6150] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 37.417400][ T6680] chnl_net:caif_netlink_parms(): no params data found [ 37.620736][ T325] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 37.629481][ T6679] chnl_net:caif_netlink_parms(): no params data found [ 37.634888][ T6668] chnl_net:caif_netlink_parms(): no params data found [ 37.710974][ T6680] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.711019][ T6680] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.711106][ T6680] bridge_slave_0: entered allmulticast mode [ 37.711538][ T6680] bridge_slave_0: entered promiscuous mode [ 37.712229][ T6680] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.712244][ T6680] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.712289][ T6680] bridge_slave_1: entered allmulticast mode [ 37.712687][ T6680] bridge_slave_1: entered promiscuous mode [ 37.722608][ T6678] chnl_net:caif_netlink_parms(): no params data found [ 37.738733][ T6671] chnl_net:caif_netlink_parms(): no params data found [ 37.741455][ T6679] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.741546][ T6679] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.741619][ T6679] bridge_slave_0: entered allmulticast mode [ 37.742104][ T6679] bridge_slave_0: entered promiscuous mode [ 37.742903][ T6679] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.742920][ T6679] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.742964][ T6679] bridge_slave_1: entered allmulticast mode [ 37.743430][ T6679] bridge_slave_1: entered promiscuous mode [ 37.746139][ T6680] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 37.747233][ T6680] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 37.778272][ T6668] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.778351][ T6668] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.778409][ T6668] bridge_slave_0: entered allmulticast mode [ 37.778829][ T6668] bridge_slave_0: entered promiscuous mode [ 37.790322][ T6680] team0: Port device team_slave_0 added [ 37.791097][ T6680] team0: Port device team_slave_1 added [ 37.799232][ T6668] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.799285][ T6668] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.799347][ T6668] bridge_slave_1: entered allmulticast mode [ 37.799786][ T6668] bridge_slave_1: entered promiscuous mode [ 37.813146][ T6679] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 37.814769][ T6679] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 37.819680][ T6680] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.819883][ T6680] 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. [ 37.819905][ T6680] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.822615][ T6668] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 37.823552][ T6668] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 37.830213][ T6678] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.831445][ T6678] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.831537][ T6678] bridge_slave_0: entered allmulticast mode [ 37.831979][ T6678] bridge_slave_0: entered promiscuous mode [ 37.838303][ T6680] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.838329][ T6680] 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. [ 37.838342][ T6680] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.846719][ T6668] team0: Port device team_slave_0 added [ 37.846923][ T6678] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.846977][ T6678] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.847039][ T6678] bridge_slave_1: entered allmulticast mode [ 37.847862][ T6678] bridge_slave_1: entered promiscuous mode [ 37.855971][ T6679] team0: Port device team_slave_0 added [ 37.864682][ T6668] team0: Port device team_slave_1 added [ 37.875353][ T6678] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 37.876972][ T6678] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 37.878201][ T6679] team0: Port device team_slave_1 added [ 37.889102][ T6668] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.889126][ 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. [ 37.889138][ T6668] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.899590][ T6671] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.899663][ T6671] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.899722][ T6671] bridge_slave_0: entered allmulticast mode [ 37.900140][ T6671] bridge_slave_0: entered promiscuous mode [ 37.901636][ T6671] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.901652][ T6671] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.901702][ T6671] bridge_slave_1: entered allmulticast mode [ 37.902165][ T6671] bridge_slave_1: entered promiscuous mode [ 37.904607][ T6680] hsr_slave_0: entered promiscuous mode [ 37.905106][ T6680] hsr_slave_1: entered promiscuous mode [ 37.905369][ T6680] debugfs: 'hsr0' already exists in 'hsr' [ 37.905431][ T6680] Cannot create hsr debugfs directory [ 37.906407][ T6668] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.906416][ 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. [ 37.906429][ T6668] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.931913][ T6678] team0: Port device team_slave_0 added [ 37.933026][ T6678] team0: Port device team_slave_1 added [ 37.933824][ T6679] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.933835][ T6679] 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. [ 37.933847][ T6679] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.950896][ T6668] hsr_slave_0: entered promiscuous mode [ 37.951249][ T6668] hsr_slave_1: entered promiscuous mode [ 37.951450][ T6668] debugfs: 'hsr0' already exists in 'hsr' [ 37.951459][ T6668] Cannot create hsr debugfs directory [ 37.956325][ T6679] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.956345][ T6679] 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. [ 37.956357][ T6679] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.960565][ T6671] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 37.961694][ T6671] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 37.977695][ T6678] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.977719][ T6678] 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. [ 37.977731][ T6678] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.990899][ T6671] team0: Port device team_slave_0 added [ 37.991265][ T6678] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.991271][ T6678] 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. [ 37.991281][ T6678] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 38.005134][ T6679] hsr_slave_0: entered promiscuous mode [ 38.005444][ T6679] hsr_slave_1: entered promiscuous mode [ 38.005649][ T6679] debugfs: 'hsr0' already exists in 'hsr' [ 38.005664][ T6679] Cannot create hsr debugfs directory [ 38.014882][ T6671] team0: Port device team_slave_1 added [ 38.037475][ T6678] hsr_slave_0: entered promiscuous mode [ 38.038804][ T6678] hsr_slave_1: entered promiscuous mode [ 38.040022][ T6678] debugfs: 'hsr0' already exists in 'hsr' [ 38.041032][ T6678] Cannot create hsr debugfs directory [ 38.051357][ T6671] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 38.051384][ T6671] 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. [ 38.051411][ T6671] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 38.063229][ T6671] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 38.063256][ T6671] 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. [ 38.063268][ T6671] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 38.114807][ T6671] hsr_slave_0: entered promiscuous mode [ 38.115155][ T6671] hsr_slave_1: entered promiscuous mode [ 38.115342][ T6671] debugfs: 'hsr0' already exists in 'hsr' [ 38.115352][ T6671] Cannot create hsr debugfs directory [ 38.939538][ T325] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 39.204514][ T6578] Bluetooth: hci3: command tx timeout [ 39.204516][ T6675] Bluetooth: hci2: command tx timeout [ 39.204673][ T6578] Bluetooth: hci4: command tx timeout [ 39.204676][ T6675] Bluetooth: hci0: command tx timeout [ 39.204768][ T6675] Bluetooth: hci1: command tx timeout [ 40.368756][ T325] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 40.428682][ T325] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 40.587354][ T325] bridge_slave_1: left allmulticast mode [ 40.587393][ T325] bridge_slave_1: left promiscuous mode [ 40.587652][ T325] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.589891][ T325] bridge_slave_0: left allmulticast mode [ 40.589901][ T325] bridge_slave_0: left promiscuous mode [ 40.589952][ T325] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.747215][ T325] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 40.785305][ T325] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 40.814951][ T325] bond0 (unregistering): Released all slaves [ 40.909511][ T325] hsr_slave_0: left promiscuous mode [ 40.910772][ T325] hsr_slave_1: left promiscuous mode [ 40.912210][ T325] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 40.913540][ T325] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 40.916010][ T325] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 40.917925][ T325] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 40.923861][ T325] veth1_macvtap: left promiscuous mode [ 40.926257][ T325] veth0_macvtap: left promiscuous mode [ 40.927239][ T325] veth1_vlan: left promiscuous mode [ 40.928204][ T325] veth0_vlan: left promiscuous mode [ 41.040045][ T325] team0 (unregistering): Port device team_slave_1 removed [ 41.046707][ T325] team0 (unregistering): Port device team_slave_0 removed [ 41.284920][ T6150] Bluetooth: hci1: command tx timeout [ 41.285594][ T6150] Bluetooth: hci4: command tx timeout [ 41.286285][ T6150] Bluetooth: hci0: command tx timeout [ 41.287095][ T6150] Bluetooth: hci2: command tx timeout [ 41.287767][ T6150] Bluetooth: hci3: command tx timeout [ 41.319849][ T6680] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 41.325130][ T6680] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 41.327504][ T6680] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 41.330125][ T6680] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 41.363313][ T6668] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 41.367305][ T6668] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 41.370856][ T6668] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 41.373540][ T6668] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 41.520214][ T6678] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 41.522935][ T6678] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 41.526099][ T6678] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 41.529501][ T6678] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 41.554894][ T6680] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.570487][ T6680] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.575720][ T15] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.575754][ T15] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.576689][ T15] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.576707][ T15] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.582507][ T6668] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.586977][ T6668] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.593748][ T4569] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.593780][ T4569] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.594941][ T4569] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.594958][ T4569] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.645437][ T6671] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 41.647091][ T6671] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 41.657291][ T6678] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.681572][ T6679] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 41.683818][ T6671] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 41.687623][ T6671] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 41.691286][ T6679] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 41.698583][ T6668] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.701321][ T6678] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.704425][ T6679] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 41.707555][ T15] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.707595][ T15] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.708365][ T6679] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 41.719827][ T6680] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.732248][ T4569] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.732297][ T4569] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.745556][ T6668] veth0_vlan: entered promiscuous mode [ 41.753921][ T6668] veth1_vlan: entered promiscuous mode [ 41.762436][ T6678] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 41.764094][ T6678] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 41.787420][ T6680] veth0_vlan: entered promiscuous mode [ 41.790704][ T6680] veth1_vlan: entered promiscuous mode [ 41.803579][ T6668] veth0_macvtap: entered promiscuous mode [ 41.824608][ T6668] veth1_macvtap: entered promiscuous mode [ 41.827525][ T6680] veth0_macvtap: entered promiscuous mode [ 41.831958][ T6671] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.836700][ T6680] veth1_macvtap: entered promiscuous mode [ 41.841581][ T6671] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.847585][ T6668] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 41.850148][ T6668] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 41.853648][ T5107] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.853690][ T5107] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.860435][ T5107] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.860479][ T5107] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.861899][ T6680] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 41.863499][ T6680] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 41.870642][ T6678] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.873592][ T325] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.873643][ T325] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.873665][ T325] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.873679][ T325] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.887410][ T6679] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.890512][ T325] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.890561][ T325] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.890587][ T325] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.890611][ T325] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.906167][ T6679] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.908744][ T325] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.908786][ T325] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.925229][ T325] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.925265][ T325] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.947640][ T6678] veth0_vlan: entered promiscuous mode [ 41.949262][ T6678] veth1_vlan: entered promiscuous mode [ 41.959296][ T15] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.959329][ T15] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 41.970611][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.970640][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 41.984316][ T2265] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.985927][ T2265] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 41.990068][ T6679] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 41.996837][ T6678] veth0_macvtap: entered promiscuous mode [ 41.997871][ T6678] veth1_macvtap: entered promiscuous mode [ 42.001387][ T6678] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 42.002357][ T6678] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 42.018581][ T325] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.018649][ T325] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.018677][ T325] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.018698][ T325] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.026420][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 42.026432][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 42.051463][ T6671] 8021q: adding VLAN 0 to HW filter on device batadv0 1970/01/01 00:00:42 executed programs: 10 [ 42.088691][ T6679] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.099023][ T6671] veth0_vlan: entered promiscuous mode [ 42.101502][ T6671] veth1_vlan: entered promiscuous mode [ 42.112363][ T325] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 42.112394][ T325] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 42.131174][ T6671] veth0_macvtap: entered promiscuous mode [ 42.135439][ T6671] veth1_macvtap: entered promiscuous mode [ 42.138193][ T5107] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 42.138223][ T5107] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 42.140906][ T6671] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 42.142656][ T6671] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 42.148540][ T5107] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.148624][ T5107] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.148643][ T5107] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.148657][ T5107] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.200865][ T4885] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 42.200897][ T4885] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 42.212066][ T4885] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 42.212090][ T4885] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 42.248661][ T6679] veth0_vlan: entered promiscuous mode [ 42.252543][ T6679] veth1_vlan: entered promiscuous mode [ 42.260108][ T6679] veth0_macvtap: entered promiscuous mode [ 42.261090][ T6679] veth1_macvtap: entered promiscuous mode [ 42.265805][ T6679] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 42.266760][ T6679] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 42.268568][ T15] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.268686][ T15] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.269260][ T15] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.269316][ T15] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.299401][ T15] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 42.299445][ T15] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 42.310958][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 42.310993][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 43.364532][ T6675] Bluetooth: hci3: command tx timeout [ 43.364570][ T6675] Bluetooth: hci2: command tx timeout [ 43.364598][ T6675] Bluetooth: hci0: command tx timeout [ 43.364613][ T6675] Bluetooth: hci4: command tx timeout [ 43.364627][ T6675] Bluetooth: hci1: command tx timeout [ 45.196418][ T6847] [ 45.196845][ T6847] ===================================================== [ 45.197868][ T6847] WARNING: HARDIRQ-safe -> HARDIRQ-unsafe lock order detected [ 45.198970][ T6847] syzkaller #0 Not tainted [ 45.199634][ T6847] ----------------------------------------------------- [ 45.200714][ T6847] syz.4.21/6847 [HC0[0]:SC0[0]:HE0:SE1] is trying to acquire: [ 45.201790][ T6847] ffff80009738fd90 (&p->sequence){+.-.}-{0:0}, at: __fprop_add_percpu_max+0x130/0x1f4 [ 45.203300][ T6847] [ 45.203300][ T6847] and this task is already holding: [ 45.204409][ T6847] ffff0000f80b1040 (&xa->xa_lock#10){-...}-{3:3}, at: __folio_end_writeback+0x10c/0x75c [ 45.205804][ T6847] which would create a new lock dependency: [ 45.206718][ T6847] (&xa->xa_lock#10){-...}-{3:3} -> (&p->sequence){+.-.}-{0:0} [ 45.207790][ T6847] [ 45.207790][ T6847] but this new dependency connects a HARDIRQ-irq-safe lock: [ 45.209193][ T6847] (&xa->xa_lock#10){-...}-{3:3} [ 45.209225][ T6847] [ 45.209225][ T6847] ... which became HARDIRQ-irq-safe at: [ 45.211068][ T6847] lock_acquire+0x14c/0x2e0 [ 45.211764][ T6847] _raw_spin_lock_irqsave+0x5c/0x7c [ 45.212512][ T6847] __folio_end_writeback+0x10c/0x75c [ 45.213261][ T6847] folio_end_writeback_no_dropbehind+0xd0/0x204 [ 45.214173][ T6847] folio_end_writeback+0xd8/0x248 [ 45.214945][ T6847] end_buffer_async_write+0x20c/0x350 [ 45.215797][ T6847] end_bio_bh_io_sync+0xb0/0x184 [ 45.216461][ T6847] bio_endio+0x858/0x894 [ 45.217075][ T6847] blk_mq_end_request_batch+0x49c/0x105c [ 45.217857][ T6847] nvme_irq+0x1ec/0x240 [ 45.218493][ T6847] __handle_irq_event_percpu+0x224/0x8e4 [ 45.219394][ T6847] handle_irq_event+0x9c/0x1d0 [ 45.220115][ T6847] handle_fasteoi_irq+0x328/0x8d8 [ 45.220863][ T6847] generic_handle_domain_irq+0xe0/0x140 [ 45.221712][ T6847] gic_handle_irq+0x6c/0x190 [ 45.222380][ T6847] call_on_irq_stack+0x30/0x48 [ 45.223124][ T6847] do_interrupt_handler+0xd4/0x138 [ 45.223869][ T6847] el1_interrupt+0x3c/0x60 [ 45.224517][ T6847] el1h_64_irq_handler+0x18/0x24 [ 45.225227][ T6847] el1h_64_irq+0x6c/0x70 [ 45.225885][ T6847] arch_local_irq_enable+0x8/0xc [ 45.226639][ T6847] do_idle+0x1d8/0x454 [ 45.227253][ T6847] cpu_startup_entry+0x5c/0x74 [ 45.227983][ T6847] secondary_start_kernel+0x1bc/0x1e4 [ 45.228898][ T6847] __secondary_switched+0xc0/0xc4 [ 45.229751][ T6847] [ 45.229751][ T6847] to a HARDIRQ-irq-unsafe lock: [ 45.230883][ T6847] (&p->sequence){+.-.}-{0:0} [ 45.230910][ T6847] [ 45.230910][ T6847] ... which became HARDIRQ-irq-unsafe at: [ 45.232827][ T6847] ... [ 45.232834][ T6847] lock_acquire+0x14c/0x2e0 [ 45.233911][ T6847] fprop_new_period+0x3b8/0x718 [ 45.234702][ T6847] writeout_period+0x94/0x11c [ 45.235410][ T6847] call_timer_fn+0x1b4/0x818 [ 45.236066][ T6847] __run_timer_base+0x51c/0x76c [ 45.236777][ T6847] run_timer_softirq+0x11c/0x194 [ 45.237541][ T6847] handle_softirqs+0x328/0xc88 [ 45.238261][ T6847] __do_softirq+0x14/0x20 [ 45.238860][ T6847] ____do_softirq+0x14/0x20 [ 45.239530][ T6847] call_on_irq_stack+0x30/0x48 [ 45.240242][ T6847] do_softirq_own_stack+0x20/0x2c [ 45.240938][ T6847] __irq_exit_rcu+0x1b0/0x478 [ 45.241606][ T6847] irq_exit_rcu+0x14/0x84 [ 45.242299][ T6847] el1_interrupt+0x40/0x60 [ 45.242954][ T6847] el1h_64_irq_handler+0x18/0x24 [ 45.243676][ T6847] el1h_64_irq+0x6c/0x70 [ 45.244295][ T6847] arch_local_irq_restore+0x8/0xc [ 45.245064][ T6847] __might_resched+0x48/0x4c4 [ 45.245759][ T6847] __might_sleep+0x94/0x110 [ 45.246404][ T6847] __might_fault+0x7c/0x124 [ 45.247122][ T6847] arch_do_signal_or_restart+0xb28/0x4414 [ 45.247987][ T6847] exit_to_user_mode_loop+0x7c/0x178 [ 45.248733][ T6847] el0_svc+0x170/0x254 [ 45.249378][ T6847] el0t_64_sync_handler+0x84/0x12c [ 45.250192][ T6847] el0t_64_sync+0x198/0x19c [ 45.250873][ T6847] [ 45.250873][ T6847] other info that might help us debug this: [ 45.250873][ T6847] [ 45.252410][ T6847] Possible interrupt unsafe locking scenario: [ 45.252410][ T6847] [ 45.253771][ T6847] CPU0 CPU1 [ 45.254633][ T6847] ---- ---- [ 45.255542][ T6847] lock(&p->sequence); [ 45.256178][ T6847] local_irq_disable(); [ 45.257181][ T6847] lock(&xa->xa_lock#10); [ 45.258198][ T6847] lock(&p->sequence); [ 45.259136][ T6847] [ 45.259655][ T6847] lock(&xa->xa_lock#10); [ 45.260399][ T6847] [ 45.260399][ T6847] *** DEADLOCK *** [ 45.260399][ T6847] [ 45.261617][ T6847] 5 locks held by syz.4.21/6847: [ 45.262319][ T6847] #0: ffff0000da8b9978 (&f->f_pos_lock){+.+.}-{4:4}, at: fdget_pos+0x1fc/0x2a0 [ 45.263896][ T6847] #1: ffff0000d43f6420 (sb_writers#11){.+.+}-{0:0}, at: vfs_writev+0x21c/0x7cc [ 45.265447][ T6847] #2: ffff0000f80b0f48 (&sb->s_type->i_mutex_key#20){+.+.}-{4:4}, at: fuse_fsync+0xf0/0x2b8 [ 45.267212][ T6847] #3: ffff0000f80b1438 (&fi->lock){+.+.}-{3:3}, at: fuse_iomap_writeback_submit+0xd4/0x220 [ 45.268759][ T6847] #4: ffff0000f80b1040 (&xa->xa_lock#10){-...}-{3:3}, at: __folio_end_writeback+0x10c/0x75c [ 45.270363][ T6847] [ 45.270363][ T6847] the dependencies between HARDIRQ-irq-safe lock and the holding lock: [ 45.271875][ T6847] -> (&xa->xa_lock#10){-...}-{3:3} { [ 45.272604][ T6847] IN-HARDIRQ-W at: [ 45.273181][ T6847] lock_acquire+0x14c/0x2e0 [ 45.274055][ T6847] _raw_spin_lock_irqsave+0x5c/0x7c [ 45.275043][ T6847] __folio_end_writeback+0x10c/0x75c [ 45.276068][ T6847] folio_end_writeback_no_dropbehind+0xd0/0x204 [ 45.277253][ T6847] folio_end_writeback+0xd8/0x248 [ 45.278321][ T6847] end_buffer_async_write+0x20c/0x350 [ 45.279334][ T6847] end_bio_bh_io_sync+0xb0/0x184 [ 45.280217][ T6847] bio_endio+0x858/0x894 [ 45.281044][ T6847] blk_mq_end_request_batch+0x49c/0x105c [ 45.282117][ T6847] nvme_irq+0x1ec/0x240 [ 45.282927][ T6847] __handle_irq_event_percpu+0x224/0x8e4 [ 45.284027][ T6847] handle_irq_event+0x9c/0x1d0 [ 45.285009][ T6847] handle_fasteoi_irq+0x328/0x8d8 [ 45.286156][ T6847] generic_handle_domain_irq+0xe0/0x140 [ 45.287303][ T6847] gic_handle_irq+0x6c/0x190 [ 45.288304][ T6847] call_on_irq_stack+0x30/0x48 [ 45.289201][ T6847] do_interrupt_handler+0xd4/0x138 [ 45.290204][ T6847] el1_interrupt+0x3c/0x60 [ 45.291108][ T6847] el1h_64_irq_handler+0x18/0x24 [ 45.292136][ T6847] el1h_64_irq+0x6c/0x70 [ 45.293138][ T6847] arch_local_irq_enable+0x8/0xc [ 45.294328][ T6847] do_idle+0x1d8/0x454 [ 45.295251][ T6847] cpu_startup_entry+0x5c/0x74 [ 45.296304][ T6847] secondary_start_kernel+0x1bc/0x1e4 [ 45.297458][ T6847] __secondary_switched+0xc0/0xc4 [ 45.298532][ T6847] INITIAL USE at: [ 45.299122][ T6847] lock_acquire+0x14c/0x2e0 [ 45.300089][ T6847] _raw_spin_lock_irq+0x58/0x70 [ 45.301125][ T6847] shmem_add_to_page_cache+0x564/0xa24 [ 45.302211][ T6847] shmem_alloc_and_add_folio+0x73c/0x10b0 [ 45.303333][ T6847] shmem_get_folio_gfp+0x4d4/0x159c [ 45.304383][ T6847] shmem_read_folio_gfp+0x8c/0xf0 [ 45.305385][ T6847] drm_gem_get_pages+0x1cc/0x7c0 [ 45.306337][ T6847] drm_gem_shmem_get_pages_locked+0x1d4/0x364 [ 45.307523][ T6847] drm_gem_shmem_pin_locked+0x1f8/0x410 [ 45.308608][ T6847] drm_gem_shmem_vmap_locked+0x3cc/0x658 [ 45.309684][ T6847] drm_gem_shmem_object_vmap+0x28/0x38 [ 45.310717][ T6847] drm_gem_vmap+0x104/0x1d8 [ 45.311685][ T6847] drm_client_buffer_vmap+0x48/0x90 [ 45.312651][ T6847] drm_fbdev_shmem_driver_fbdev_probe+0x1d8/0x70c [ 45.313864][ T6847] __drm_fb_helper_initial_config_and_unlock+0xf94/0x159c [ 45.315111][ T6847] drm_fb_helper_initial_config+0x3c/0x58 [ 45.316043][ T6847] drm_fbdev_client_hotplug+0x154/0x22c [ 45.317056][ T6847] drm_client_register+0x13c/0x1d4 [ 45.317988][ T6847] drm_fbdev_client_setup+0x194/0x3d0 [ 45.319072][ T6847] drm_client_setup+0x114/0x228 [ 45.320053][ T6847] vkms_init+0x338/0x3f0 [ 45.320914][ T6847] do_one_initcall+0x250/0x990 [ 45.321872][ T6847] do_initcall_level+0x128/0x1c4 [ 45.322908][ T6847] do_initcalls+0x70/0xd0 [ 45.323793][ T6847] do_basic_setup+0x78/0x8c [ 45.324827][ T6847] kernel_init_freeable+0x268/0x39c [ 45.325920][ T6847] kernel_init+0x24/0x1dc [ 45.326822][ T6847] ret_from_fork+0x10/0x20 [ 45.327757][ T6847] } [ 45.328127][ T6847] ... key at: [] xa_init_flags.__key+0x0/0x20 [ 45.329400][ T6847] [ 45.329400][ T6847] the dependencies between the lock to be acquired [ 45.329410][ T6847] and HARDIRQ-irq-unsafe lock: [ 45.331531][ T6847] -> (&p->sequence){+.-.}-{0:0} { [ 45.332282][ T6847] HARDIRQ-ON-W at: [ 45.332863][ T6847] lock_acquire+0x14c/0x2e0 [ 45.333741][ T6847] fprop_new_period+0x3b8/0x718 [ 45.334692][ T6847] writeout_period+0x94/0x11c [ 45.335663][ T6847] call_timer_fn+0x1b4/0x818 [ 45.336528][ T6847] __run_timer_base+0x51c/0x76c [ 45.337447][ T6847] run_timer_softirq+0x11c/0x194 [ 45.338436][ T6847] handle_softirqs+0x328/0xc88 [ 45.339343][ T6847] __do_softirq+0x14/0x20 [ 45.340219][ T6847] ____do_softirq+0x14/0x20 [ 45.341199][ T6847] call_on_irq_stack+0x30/0x48 [ 45.342309][ T6847] do_softirq_own_stack+0x20/0x2c [ 45.343368][ T6847] __irq_exit_rcu+0x1b0/0x478 [ 45.344347][ T6847] irq_exit_rcu+0x14/0x84 [ 45.345206][ T6847] el1_interrupt+0x40/0x60 [ 45.346053][ T6847] el1h_64_irq_handler+0x18/0x24 [ 45.347006][ T6847] el1h_64_irq+0x6c/0x70 [ 45.347901][ T6847] arch_local_irq_restore+0x8/0xc [ 45.348872][ T6847] __might_resched+0x48/0x4c4 [ 45.349801][ T6847] __might_sleep+0x94/0x110 [ 45.350620][ T6847] __might_fault+0x7c/0x124 [ 45.351513][ T6847] arch_do_signal_or_restart+0xb28/0x4414 [ 45.352590][ T6847] exit_to_user_mode_loop+0x7c/0x178 [ 45.353570][ T6847] el0_svc+0x170/0x254 [ 45.354313][ T6847] el0t_64_sync_handler+0x84/0x12c [ 45.355255][ T6847] el0t_64_sync+0x198/0x19c [ 45.356141][ T6847] IN-SOFTIRQ-W at: [ 45.356707][ T6847] lock_acquire+0x14c/0x2e0 [ 45.357655][ T6847] fprop_new_period+0x3b8/0x718 [ 45.358575][ T6847] writeout_period+0x94/0x11c [ 45.359492][ T6847] call_timer_fn+0x1b4/0x818 [ 45.360344][ T6847] __run_timer_base+0x51c/0x76c [ 45.361294][ T6847] run_timer_softirq+0x11c/0x194 [ 45.362256][ T6847] handle_softirqs+0x328/0xc88 [ 45.363314][ T6847] __do_softirq+0x14/0x20 [ 45.364174][ T6847] ____do_softirq+0x14/0x20 [ 45.365046][ T6847] call_on_irq_stack+0x30/0x48 [ 45.365980][ T6847] do_softirq_own_stack+0x20/0x2c [ 45.367043][ T6847] __irq_exit_rcu+0x1b0/0x478 [ 45.367979][ T6847] irq_exit_rcu+0x14/0x84 [ 45.368812][ T6847] el1_interrupt+0x40/0x60 [ 45.369681][ T6847] el1h_64_irq_handler+0x18/0x24 [ 45.370581][ T6847] el1h_64_irq+0x6c/0x70 [ 45.371434][ T6847] arch_local_irq_restore+0x8/0xc [ 45.372416][ T6847] __might_resched+0x48/0x4c4 [ 45.373425][ T6847] __might_sleep+0x94/0x110 [ 45.374376][ T6847] __might_fault+0x7c/0x124 [ 45.375410][ T6847] arch_do_signal_or_restart+0xb28/0x4414 [ 45.376637][ T6847] exit_to_user_mode_loop+0x7c/0x178 [ 45.377702][ T6847] el0_svc+0x170/0x254 [ 45.378620][ T6847] el0t_64_sync_handler+0x84/0x12c [ 45.379667][ T6847] el0t_64_sync+0x198/0x19c [ 45.380616][ T6847] INITIAL USE at: [ 45.381192][ T6847] lock_acquire+0x14c/0x2e0 [ 45.382037][ T6847] fprop_new_period+0x3b8/0x718 [ 45.382977][ T6847] writeout_period+0x94/0x11c [ 45.383862][ T6847] call_timer_fn+0x1b4/0x818 [ 45.384782][ T6847] __run_timer_base+0x51c/0x76c [ 45.385716][ T6847] run_timer_softirq+0x11c/0x194 [ 45.386635][ T6847] handle_softirqs+0x328/0xc88 [ 45.387580][ T6847] __do_softirq+0x14/0x20 [ 45.388453][ T6847] ____do_softirq+0x14/0x20 [ 45.389348][ T6847] call_on_irq_stack+0x30/0x48 [ 45.390236][ T6847] do_softirq_own_stack+0x20/0x2c [ 45.391261][ T6847] __irq_exit_rcu+0x1b0/0x478 [ 45.392204][ T6847] irq_exit_rcu+0x14/0x84 [ 45.393038][ T6847] el1_interrupt+0x40/0x60 [ 45.393917][ T6847] el1h_64_irq_handler+0x18/0x24 [ 45.394836][ T6847] el1h_64_irq+0x6c/0x70 [ 45.395707][ T6847] arch_local_irq_restore+0x8/0xc [ 45.396640][ T6847] __might_resched+0x48/0x4c4 [ 45.397537][ T6847] __might_sleep+0x94/0x110 [ 45.398468][ T6847] __might_fault+0x7c/0x124 [ 45.399370][ T6847] arch_do_signal_or_restart+0xb28/0x4414 [ 45.400462][ T6847] exit_to_user_mode_loop+0x7c/0x178 [ 45.401488][ T6847] el0_svc+0x170/0x254 [ 45.402330][ T6847] el0t_64_sync_handler+0x84/0x12c [ 45.403386][ T6847] el0t_64_sync+0x198/0x19c [ 45.404249][ T6847] INITIAL READ USE at: [ 45.404826][ T6847] lock_acquire+0x14c/0x2e0 [ 45.405748][ T6847] fprop_fraction_percpu+0xac/0x270 [ 45.406806][ T6847] __wb_calc_thresh+0xfc/0x3b0 [ 45.407806][ T6847] domain_over_bg_thresh+0xb8/0x1f0 [ 45.408832][ T6847] wb_over_bg_thresh+0xf8/0x17c [ 45.409818][ T6847] wb_workfn+0xa30/0xdc0 [ 45.410758][ T6847] process_one_work+0x7e8/0x155c [ 45.411769][ T6847] worker_thread+0x958/0xed8 [ 45.412694][ T6847] kthread+0x5fc/0x75c [ 45.413590][ T6847] ret_from_fork+0x10/0x20 [ 45.414551][ T6847] } [ 45.414932][ T6847] ... key at: [] fprop_global_init.__key.1+0x0/0x20 [ 45.416143][ T6847] ... acquired at: [ 45.416686][ T6847] fprop_fraction_percpu+0xf0/0x270 [ 45.417472][ T6847] __fprop_add_percpu_max+0x130/0x1f4 [ 45.418244][ T6847] __wb_writeout_add+0xbc/0x27c [ 45.418995][ T6847] __folio_end_writeback+0x380/0x75c [ 45.419825][ T6847] folio_end_writeback_no_dropbehind+0xd0/0x204 [ 45.420720][ T6847] folio_end_writeback+0xd8/0x248 [ 45.421474][ T6847] iomap_finish_folio_write+0x1c0/0x2a4 [ 45.422334][ T6847] fuse_flush_writepages+0x54c/0x73c [ 45.423102][ T6847] fuse_iomap_writeback_submit+0x188/0x220 [ 45.423879][ T6847] iomap_writepages+0x1dc/0x25c [ 45.424540][ T6847] fuse_writepages+0x208/0x2bc [ 45.425308][ T6847] do_writepages+0x270/0x468 [ 45.425992][ T6847] file_write_and_wait_range+0x1d0/0x2c4 [ 45.426853][ T6847] fuse_fsync+0x100/0x2b8 [ 45.427521][ T6847] vfs_fsync_range+0x160/0x19c [ 45.428261][ T6847] fuse_file_write_iter+0xa20/0xb88 [ 45.428999][ T6847] do_iter_readv_writev+0x4bc/0x720 [ 45.429836][ T6847] vfs_writev+0x29c/0x7cc [ 45.430554][ T6847] do_writev+0x128/0x290 [ 45.431211][ T6847] __arm64_sys_writev+0x80/0x94 [ 45.431954][ T6847] invoke_syscall+0x98/0x254 [ 45.432700][ T6847] el0_svc_common+0x130/0x23c [ 45.433459][ T6847] do_el0_svc+0x48/0x58 [ 45.434058][ T6847] el0_svc+0x5c/0x254 [ 45.434758][ T6847] el0t_64_sync_handler+0x84/0x12c [ 45.435519][ T6847] el0t_64_sync+0x198/0x19c [ 45.436248][ T6847] [ 45.436601][ T6847] [ 45.436601][ T6847] stack backtrace: [ 45.437513][ T6847] CPU: 1 UID: 0 PID: 6847 Comm: syz.4.21 Not tainted syzkaller #0 PREEMPT [ 45.438756][ T6847] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 45.440106][ T6847] Call trace: [ 45.440539][ T6847] show_stack+0x2c/0x3c (C) [ 45.441198][ T6847] __dump_stack+0x30/0x40 [ 45.441816][ T6847] dump_stack_lvl+0xd8/0x12c [ 45.442432][ T6847] dump_stack+0x1c/0x28 [ 45.443035][ T6847] __lock_acquire+0x3058/0x30a4 [ 45.443781][ T6847] lock_acquire+0x14c/0x2e0 ** replaying previous printk message ** [ 45.444081][ T6150] Bluetooth: hci1: command tx timeout [ 45.444113][ T6150] Bluetooth: hci4: command tx timeout [ 45.444135][ T6150] Bluetooth: hci0: command tx timeout [ 45.444149][ T6150] Bluetooth: hci2: command tx timeout [ 45.444160][ T6150] Bluetooth: hci3: command tx timeout [ 45.448808][ T6847] fprop_fraction_percpu+0xf0/0x270 [ 45.449577][ T6847] __fprop_add_percpu_max+0x130/0x1f4 [ 45.450373][ T6847] __wb_writeout_add+0xbc/0x27c [ 45.451065][ T6847] __folio_end_writeback+0x380/0x75c [ 45.451827][ T6847] folio_end_writeback_no_dropbehind+0xd0/0x204 [ 45.452678][ T6847] folio_end_writeback+0xd8/0x248 [ 45.453421][ T6847] iomap_finish_folio_write+0x1c0/0x2a4 [ 45.454176][ T6847] fuse_flush_writepages+0x54c/0x73c [ 45.454922][ T6847] fuse_iomap_writeback_submit+0x188/0x220 [ 45.455764][ T6847] iomap_writepages+0x1dc/0x25c [ 45.456417][ T6847] fuse_writepages+0x208/0x2bc [ 45.457124][ T6847] do_writepages+0x270/0x468 [ 45.457770][ T6847] file_write_and_wait_range+0x1d0/0x2c4 [ 45.458642][ T6847] fuse_fsync+0x100/0x2b8 [ 45.459316][ T6847] vfs_fsync_range+0x160/0x19c [ 45.460071][ T6847] fuse_file_write_iter+0xa20/0xb88 [ 45.460760][ T6847] do_iter_readv_writev+0x4bc/0x720 [ 45.461483][ T6847] vfs_writev+0x29c/0x7cc [ 45.462124][ T6847] do_writev+0x128/0x290 [ 45.462740][ T6847] __arm64_sys_writev+0x80/0x94 [ 45.463462][ T6847] invoke_syscall+0x98/0x254 [ 45.464138][ T6847] el0_svc_common+0x130/0x23c [ 45.464847][ T6847] do_el0_svc+0x48/0x58 [ 45.465494][ T6847] el0_svc+0x5c/0x254 [ 45.466075][ T6847] el0t_64_sync_handler+0x84/0x12c [ 45.466861][ T6847] el0t_64_sync+0x198/0x19c 1970/01/01 00:00:48 executed programs: 20 1970/01/01 00:00:54 executed programs: 30