Warning: Permanently added '10.128.1.149' (ED25519) to the list of known hosts. 1970/01/01 00:00:38 parsed 1 programs [ 39.544577][ T6559] cgroup: Unknown subsys name 'net' [ 39.694598][ T6559] cgroup: Unknown subsys name 'cpuset' [ 39.696595][ T6559] cgroup: Unknown subsys name 'rlimit' [ 39.890316][ T6559] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 44.463059][ T6575] 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. [ 44.600121][ T6607] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 44.601795][ T6607] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 44.604335][ T6607] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 44.606256][ T6607] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 44.614721][ T6607] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 45.031433][ T14] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 45.031467][ T14] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 45.055553][ T6613] chnl_net:caif_netlink_parms(): no params data found [ 45.068961][ T14] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 45.068999][ T14] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 45.238210][ T6613] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.239816][ T6613] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.241407][ T6613] bridge_slave_0: entered allmulticast mode [ 45.243362][ T6613] bridge_slave_0: entered promiscuous mode [ 45.246569][ T6613] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.248088][ T6613] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.249636][ T6613] bridge_slave_1: entered allmulticast mode [ 45.251335][ T6613] bridge_slave_1: entered promiscuous mode [ 45.293860][ T6613] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 45.294909][ T6613] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 45.316436][ T6613] team0: Port device team_slave_0 added [ 45.317651][ T6613] team0: Port device team_slave_1 added [ 45.331730][ T6613] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 45.331762][ T6613] 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. [ 45.343411][ T6613] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 45.393573][ T6613] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 45.395187][ T6613] 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. [ 45.399620][ T6613] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 45.496011][ T6613] hsr_slave_0: entered promiscuous mode [ 45.497497][ T6613] hsr_slave_1: entered promiscuous mode [ 45.544390][ T6613] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 45.547870][ T6613] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 45.561772][ T6613] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 45.565141][ T6613] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 45.576353][ T6613] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.576404][ T6613] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.576617][ T6613] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.576650][ T6613] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.602522][ T6613] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.608153][ T1963] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.609618][ T1963] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.613975][ T6613] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.617298][ T1963] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.617343][ T1963] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.621391][ T14] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.621445][ T14] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.727290][ T6613] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.740300][ T6613] veth0_vlan: entered promiscuous mode [ 45.741913][ T6613] veth1_vlan: entered promiscuous mode [ 45.749241][ T6613] veth0_macvtap: entered promiscuous mode [ 45.750306][ T6613] veth1_macvtap: entered promiscuous mode [ 45.755694][ T6613] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 45.756763][ T6613] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 45.760061][ T14] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.760820][ T14] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.760838][ T14] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.760854][ T14] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:00:45 executed programs: 0 [ 45.848507][ T6158] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 45.850178][ T6158] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 45.851852][ T6158] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 45.854323][ T6158] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 45.855951][ T6158] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 45.891012][ T6607] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 45.917847][ T53] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 45.930499][ T6687] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 45.930846][ T6686] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 45.931080][ T6686] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 45.931427][ T6686] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 45.931573][ T6686] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 45.931845][ T6686] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 45.932038][ T6686] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 45.932700][ T6688] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 45.933517][ T6687] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 45.933827][ T6687] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 45.933956][ T6687] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 45.934889][ T6688] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 45.935201][ T6688] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 45.935470][ T6688] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 45.935980][ T6687] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 45.939416][ T6687] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 45.942410][ T6680] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 45.944689][ T6158] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 45.998983][ T12] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 46.052134][ T12] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 46.105599][ T12] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 46.152783][ T6675] chnl_net:caif_netlink_parms(): no params data found [ 46.162723][ T12] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 46.194906][ T6673] chnl_net:caif_netlink_parms(): no params data found [ 46.215892][ T6675] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.216010][ T6675] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.216079][ T6675] bridge_slave_0: entered allmulticast mode [ 46.216541][ T6675] bridge_slave_0: entered promiscuous mode [ 46.229999][ T6675] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.230072][ T6675] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.230144][ T6675] bridge_slave_1: entered allmulticast mode [ 46.230582][ T6675] bridge_slave_1: entered promiscuous mode [ 46.246533][ T6670] chnl_net:caif_netlink_parms(): no params data found [ 46.255075][ T6675] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 46.268802][ T6675] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 46.298961][ T6684] chnl_net:caif_netlink_parms(): no params data found [ 46.306078][ T6675] team0: Port device team_slave_0 added [ 46.307262][ T6675] team0: Port device team_slave_1 added [ 46.307861][ T6673] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.307949][ T6673] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.308026][ T6673] bridge_slave_0: entered allmulticast mode [ 46.308671][ T6673] bridge_slave_0: entered promiscuous mode [ 46.309500][ T6673] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.309515][ T6673] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.309569][ T6673] bridge_slave_1: entered allmulticast mode [ 46.309990][ T6673] bridge_slave_1: entered promiscuous mode [ 46.317272][ T6681] chnl_net:caif_netlink_parms(): no params data found [ 46.340918][ T6673] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 46.352441][ T6670] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.352534][ T6670] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.352618][ T6670] bridge_slave_0: entered allmulticast mode [ 46.353123][ T6670] bridge_slave_0: entered promiscuous mode [ 46.356157][ T6670] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.356174][ T6670] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.356786][ T6670] bridge_slave_1: entered allmulticast mode [ 46.357256][ T6670] bridge_slave_1: entered promiscuous mode [ 46.357913][ T6675] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 46.357921][ 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. [ 46.357933][ T6675] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 46.359867][ T6673] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 46.375487][ T6675] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 46.376789][ 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. [ 46.381071][ T6675] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 46.396721][ T6673] team0: Port device team_slave_0 added [ 46.408619][ T6670] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 46.410343][ T6670] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 46.411350][ T6673] team0: Port device team_slave_1 added [ 46.436914][ T6673] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 46.436943][ T6673] 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. [ 46.437241][ T6673] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 46.448757][ T6675] hsr_slave_0: entered promiscuous mode [ 46.450149][ T6675] hsr_slave_1: entered promiscuous mode [ 46.451431][ T6675] debugfs: 'hsr0' already exists in 'hsr' [ 46.452375][ T6675] Cannot create hsr debugfs directory [ 46.458259][ T6673] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 46.459383][ T6673] 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. [ 46.463491][ T6673] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 46.465427][ T6684] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.465517][ T6684] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.465625][ T6684] bridge_slave_0: entered allmulticast mode [ 46.466100][ T6684] bridge_slave_0: entered promiscuous mode [ 46.466832][ T6684] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.466858][ T6684] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.466920][ T6684] bridge_slave_1: entered allmulticast mode [ 46.467377][ T6684] bridge_slave_1: entered promiscuous mode [ 46.473591][ T6670] team0: Port device team_slave_0 added [ 46.474567][ T6670] team0: Port device team_slave_1 added [ 46.481983][ T6681] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.482051][ T6681] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.482143][ T6681] bridge_slave_0: entered allmulticast mode [ 46.482626][ T6681] bridge_slave_0: entered promiscuous mode [ 46.484110][ T6681] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.484154][ T6681] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.484221][ T6681] bridge_slave_1: entered allmulticast mode [ 46.484663][ T6681] bridge_slave_1: entered promiscuous mode [ 46.498473][ T6684] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 46.514724][ T6684] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 46.518382][ T6670] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 46.519570][ T6670] 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. [ 46.519597][ T6670] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 46.523950][ T6670] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 46.523961][ T6670] 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. [ 46.523975][ T6670] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 46.542811][ T6681] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 46.545174][ T6681] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 46.559515][ T6670] hsr_slave_0: entered promiscuous mode [ 46.559920][ T6670] hsr_slave_1: entered promiscuous mode [ 46.560144][ T6670] debugfs: 'hsr0' already exists in 'hsr' [ 46.560153][ T6670] Cannot create hsr debugfs directory [ 46.567572][ T6673] hsr_slave_0: entered promiscuous mode [ 46.567913][ T6673] hsr_slave_1: entered promiscuous mode [ 46.568114][ T6673] debugfs: 'hsr0' already exists in 'hsr' [ 46.568126][ T6673] Cannot create hsr debugfs directory [ 46.569493][ T6684] team0: Port device team_slave_0 added [ 46.578935][ T6684] team0: Port device team_slave_1 added [ 46.587755][ T6681] team0: Port device team_slave_0 added [ 46.604556][ T6681] team0: Port device team_slave_1 added [ 46.632934][ T6684] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 46.632961][ T6684] 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. [ 46.632973][ T6684] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 46.634286][ T6684] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 46.634385][ T6684] 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. [ 46.634400][ T6684] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 46.638780][ T6681] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 46.638794][ T6681] 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. [ 46.638811][ T6681] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 46.639427][ T6681] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 46.639434][ T6681] 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. [ 46.639448][ T6681] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 46.672938][ T6681] hsr_slave_0: entered promiscuous mode [ 46.674439][ T6681] hsr_slave_1: entered promiscuous mode [ 46.675702][ T6681] debugfs: 'hsr0' already exists in 'hsr' [ 46.676745][ T6681] Cannot create hsr debugfs directory [ 46.725255][ T6684] hsr_slave_0: entered promiscuous mode [ 46.725665][ T6684] hsr_slave_1: entered promiscuous mode [ 46.725908][ T6684] debugfs: 'hsr0' already exists in 'hsr' [ 46.725917][ T6684] Cannot create hsr debugfs directory [ 46.748260][ T6675] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 46.759053][ T6675] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 46.770499][ T6675] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 46.776897][ T6675] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 46.798724][ T6675] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.798779][ T6675] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.798850][ T6675] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.798878][ T6675] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.805012][ T14] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.806424][ T14] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.830684][ T6675] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.838965][ T6675] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.841976][ T1963] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.842025][ T1963] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.847490][ T14] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.847532][ T14] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.900153][ T6675] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.912405][ T6675] veth0_vlan: entered promiscuous mode [ 46.914522][ T6675] veth1_vlan: entered promiscuous mode [ 46.921430][ T6675] veth0_macvtap: entered promiscuous mode [ 46.923109][ T6675] veth1_macvtap: entered promiscuous mode [ 46.929176][ T6675] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 46.930274][ T6675] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 46.934788][ T42] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.934976][ T42] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.935018][ T42] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.935038][ T42] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.958413][ T14] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 46.960756][ T14] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 46.968325][ T14] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 46.969774][ T14] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 47.933798][ T6158] Bluetooth: hci0: command tx timeout [ 48.003250][ T6158] Bluetooth: hci4: command tx timeout [ 48.003277][ T6607] Bluetooth: hci3: command tx timeout [ 48.003640][ T6687] Bluetooth: hci2: command tx timeout [ 48.003643][ T6607] Bluetooth: hci1: command tx timeout [ 49.373421][ T12] bridge_slave_1: left allmulticast mode [ 49.375032][ T12] bridge_slave_1: left promiscuous mode [ 49.376584][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.380329][ T12] bridge_slave_0: left allmulticast mode [ 49.381307][ T12] bridge_slave_0: left promiscuous mode [ 49.381554][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.536705][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 49.584443][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 49.604412][ T12] bond0 (unregistering): Released all slaves [ 49.677992][ T12] hsr_slave_0: left promiscuous mode [ 49.679268][ T12] hsr_slave_1: left promiscuous mode [ 49.679625][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 49.679658][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 49.684390][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 49.685648][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 49.692102][ T12] veth1_macvtap: left promiscuous mode [ 49.692365][ T12] veth0_macvtap: left promiscuous mode [ 49.694744][ T12] veth1_vlan: left promiscuous mode [ 49.694835][ T12] veth0_vlan: left promiscuous mode [ 49.814829][ T12] team0 (unregistering): Port device team_slave_1 removed [ 49.821141][ T12] team0 (unregistering): Port device team_slave_0 removed [ 50.003716][ T6158] Bluetooth: hci0: command tx timeout [ 50.083514][ T6158] Bluetooth: hci2: command tx timeout [ 50.083717][ T6158] Bluetooth: hci3: command tx timeout [ 50.083745][ T6158] Bluetooth: hci4: command tx timeout [ 50.083762][ T6158] Bluetooth: hci1: command tx timeout [ 50.151605][ T6670] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 50.155407][ T6670] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 50.160721][ T6670] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 50.170890][ T6670] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 50.222802][ T6673] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 50.225618][ T6673] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 50.228422][ T6673] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 50.236193][ T6673] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 50.335898][ T6681] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 50.346967][ T6670] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.350925][ T6681] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 50.361302][ T6670] 8021q: adding VLAN 0 to HW filter on device team0 [ 50.368224][ T6681] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 50.376323][ T6681] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 50.388785][ T14] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.388824][ T14] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.395829][ T42] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.395872][ T42] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.410622][ T6684] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 50.414003][ T6684] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 50.460234][ T6684] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 50.469394][ T6684] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 50.477585][ T6673] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.515869][ T6673] 8021q: adding VLAN 0 to HW filter on device team0 [ 50.526301][ T42] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.526346][ T42] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.526868][ T42] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.526891][ T42] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.619862][ T6684] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.667825][ T6684] 8021q: adding VLAN 0 to HW filter on device team0 [ 50.670831][ T14] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.670874][ T14] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.676139][ T6681] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.677916][ T14] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.677954][ T14] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.692455][ T6681] 8021q: adding VLAN 0 to HW filter on device team0 [ 50.698025][ T6670] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 50.726788][ T14] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.726835][ T14] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.745744][ T41] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.745790][ T41] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.771375][ T6684] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 50.779377][ T6670] veth0_vlan: entered promiscuous mode [ 50.805545][ T6670] veth1_vlan: entered promiscuous mode [ 50.820358][ T6673] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 50.856849][ T6670] veth0_macvtap: entered promiscuous mode [ 50.861887][ T6670] veth1_macvtap: entered promiscuous mode [ 50.876817][ T6684] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 50.882346][ T6681] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 50.885913][ T6673] veth0_vlan: entered promiscuous mode [ 50.889716][ T6670] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 50.897222][ T6673] veth1_vlan: entered promiscuous mode [ 50.899069][ T6670] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 50.910968][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.911029][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.911052][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.911075][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.926469][ T6673] veth0_macvtap: entered promiscuous mode [ 50.932883][ T6673] veth1_macvtap: entered promiscuous mode [ 50.947158][ T6681] veth0_vlan: entered promiscuous mode [ 50.965594][ T6673] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 50.975956][ T6681] veth1_vlan: entered promiscuous mode [ 50.979035][ T6673] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 50.996399][ T1963] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.996518][ T41] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.996535][ T41] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 51.007194][ T1963] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.009096][ T1963] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.016904][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 51.016939][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 51.019623][ T6681] veth0_macvtap: entered promiscuous mode [ 51.020635][ T6681] veth1_macvtap: entered promiscuous mode [ 51.024000][ T1963] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.032359][ T6684] veth0_vlan: entered promiscuous mode [ 51.036236][ T6684] veth1_vlan: entered promiscuous mode [ 51.055489][ T42] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 51.055519][ T42] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 51.056893][ T6681] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 51.061919][ T6681] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 51.072988][ T42] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.074592][ T42] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.074619][ T42] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.074637][ T42] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.088387][ T42] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 51.088425][ T42] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 1970/01/01 00:00:51 executed programs: 12 [ 51.107564][ T6684] veth0_macvtap: entered promiscuous mode [ 51.121242][ T6684] veth1_macvtap: entered promiscuous mode [ 51.141598][ T41] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 51.141628][ T41] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 51.147549][ T6684] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 51.152410][ T6684] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 51.161751][ T42] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 51.161790][ T42] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 51.162446][ T41] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.162679][ T41] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.162695][ T41] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.162712][ T41] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.191809][ T1963] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 51.191842][ T1963] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 51.200963][ T41] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 51.200998][ T41] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 52.083830][ T6158] Bluetooth: hci0: command tx timeout [ 52.173516][ T6680] Bluetooth: hci3: command tx timeout [ 52.173747][ T6680] Bluetooth: hci2: command tx timeout [ 52.173808][ T6607] Bluetooth: hci4: command tx timeout [ 52.173840][ T6158] Bluetooth: hci1: command tx timeout [ 53.282113][ T6856] [ 53.282512][ T6856] ===================================================== [ 53.283491][ T6856] WARNING: HARDIRQ-safe -> HARDIRQ-unsafe lock order detected [ 53.284725][ T6856] syzkaller #0 Not tainted [ 53.285409][ T6856] ----------------------------------------------------- [ 53.286461][ T6856] syz.4.21/6856 [HC0[0]:SC0[0]:HE0:SE1] is trying to acquire: [ 53.287582][ T6856] ffff800097391d90 (&p->sequence){+.-.}-{0:0}, at: __fprop_add_percpu_max+0x130/0x1f4 [ 53.289044][ T6856] [ 53.289044][ T6856] and this task is already holding: [ 53.290241][ T6856] ffff0000f2ac9e40 (&xa->xa_lock#10){-...}-{3:3}, at: __folio_end_writeback+0x10c/0x75c [ 53.291659][ T6856] which would create a new lock dependency: [ 53.292502][ T6856] (&xa->xa_lock#10){-...}-{3:3} -> (&p->sequence){+.-.}-{0:0} [ 53.293780][ T6856] [ 53.293780][ T6856] but this new dependency connects a HARDIRQ-irq-safe lock: [ 53.295200][ T6856] (&xa->xa_lock#10){-...}-{3:3} [ 53.295228][ T6856] [ 53.295228][ T6856] ... which became HARDIRQ-irq-safe at: [ 53.297291][ T6856] lock_acquire+0x14c/0x2e0 [ 53.298036][ T6856] _raw_spin_lock_irqsave+0x5c/0x7c [ 53.298839][ T6856] __folio_end_writeback+0x10c/0x75c [ 53.299670][ T6856] folio_end_writeback_no_dropbehind+0xd0/0x204 [ 53.300712][ T6856] folio_end_writeback+0xd8/0x248 [ 53.301548][ T6856] end_buffer_async_write+0x20c/0x350 [ 53.302458][ T6856] end_bio_bh_io_sync+0xb0/0x184 [ 53.303220][ T6856] bio_endio+0x858/0x894 [ 53.303922][ T6856] blk_mq_end_request_batch+0x49c/0x105c [ 53.304910][ T6856] nvme_irq+0x1ec/0x240 [ 53.305682][ T6856] __handle_irq_event_percpu+0x224/0x8e4 [ 53.306644][ T6856] handle_irq_event+0x9c/0x1d0 [ 53.307386][ T6856] handle_fasteoi_irq+0x328/0x8d8 [ 53.308228][ T6856] generic_handle_domain_irq+0xe0/0x140 [ 53.309151][ T6856] gic_handle_irq+0x6c/0x190 [ 53.309940][ T6856] call_on_irq_stack+0x30/0x48 [ 53.310751][ T6856] do_interrupt_handler+0xd4/0x138 [ 53.311571][ T6856] el1_interrupt+0x3c/0x60 [ 53.312292][ T6856] el1h_64_irq_handler+0x18/0x24 [ 53.313048][ T6856] el1h_64_irq+0x6c/0x70 [ 53.313729][ T6856] arch_local_irq_enable+0x8/0xc [ 53.314508][ T6856] do_idle+0x1d8/0x454 [ 53.315126][ T6856] cpu_startup_entry+0x5c/0x74 [ 53.315830][ T6856] rest_init+0x2d8/0x2f4 [ 53.316499][ T6856] start_kernel+0x394/0x3e4 [ 53.317272][ T6856] __primary_switched+0x8c/0x94 [ 53.318041][ T6856] [ 53.318041][ T6856] to a HARDIRQ-irq-unsafe lock: [ 53.319141][ T6856] (&p->sequence){+.-.}-{0:0} [ 53.319168][ T6856] [ 53.319168][ T6856] ... which became HARDIRQ-irq-unsafe at: [ 53.321208][ T6856] ... [ 53.321216][ T6856] lock_acquire+0x14c/0x2e0 [ 53.322375][ T6856] fprop_new_period+0x3b8/0x718 [ 53.323230][ T6856] writeout_period+0x94/0x11c [ 53.324014][ T6856] call_timer_fn+0x1b4/0x818 [ 53.324811][ T6856] __run_timer_base+0x51c/0x76c [ 53.325651][ T6856] run_timer_softirq+0x11c/0x194 [ 53.326494][ T6856] handle_softirqs+0x328/0xc88 [ 53.327299][ T6856] __do_softirq+0x14/0x20 [ 53.328045][ T6856] ____do_softirq+0x14/0x20 [ 53.328754][ T6856] call_on_irq_stack+0x30/0x48 [ 53.329495][ T6856] do_softirq_own_stack+0x20/0x2c [ 53.330264][ T6856] __irq_exit_rcu+0x1b0/0x478 [ 53.331012][ T6856] irq_exit_rcu+0x14/0x84 [ 53.331682][ T6856] el1_interrupt+0x40/0x60 [ 53.332426][ T6856] el1h_64_irq_handler+0x18/0x24 [ 53.333224][ T6856] el1h_64_irq+0x6c/0x70 [ 53.333922][ T6856] rcu_is_watching+0x1c/0x134 [ 53.334740][ T6856] lock_acquire+0x80/0x2e0 [ 53.335453][ T6856] __might_fault+0xc4/0x124 [ 53.336241][ T6856] __arm64_sys_rt_sigreturn+0x2b4/0x28d8 [ 53.337240][ T6856] invoke_syscall+0x98/0x254 [ 53.338059][ T6856] el0_svc_common+0x130/0x23c [ 53.338815][ T6856] do_el0_svc+0x48/0x58 [ 53.339482][ T6856] el0_svc+0x5c/0x254 [ 53.340117][ T6856] el0t_64_sync_handler+0x84/0x12c [ 53.340958][ T6856] el0t_64_sync+0x198/0x19c [ 53.341711][ T6856] [ 53.341711][ T6856] other info that might help us debug this: [ 53.341711][ T6856] [ 53.343270][ T6856] Possible interrupt unsafe locking scenario: [ 53.343270][ T6856] [ 53.344462][ T6856] CPU0 CPU1 [ 53.345238][ T6856] ---- ---- [ 53.346077][ T6856] lock(&p->sequence); [ 53.346747][ T6856] local_irq_disable(); [ 53.347826][ T6856] lock(&xa->xa_lock#10); [ 53.348905][ T6856] lock(&p->sequence); [ 53.350043][ T6856] [ 53.350610][ T6856] lock(&xa->xa_lock#10); [ 53.351366][ T6856] [ 53.351366][ T6856] *** DEADLOCK *** [ 53.351366][ T6856] [ 53.352708][ T6856] 2 locks held by syz.4.21/6856: [ 53.353520][ T6856] #0: ffff0000f2aca238 (&fi->lock){+.+.}-{3:3}, at: fuse_iomap_writeback_submit+0xd4/0x220 [ 53.355192][ T6856] #1: ffff0000f2ac9e40 (&xa->xa_lock#10){-...}-{3:3}, at: __folio_end_writeback+0x10c/0x75c [ 53.356695][ T6856] [ 53.356695][ T6856] the dependencies between HARDIRQ-irq-safe lock and the holding lock: [ 53.358233][ T6856] -> (&xa->xa_lock#10){-...}-{3:3} { [ 53.359117][ T6856] IN-HARDIRQ-W at: [ 53.359759][ T6856] lock_acquire+0x14c/0x2e0 [ 53.360747][ T6856] _raw_spin_lock_irqsave+0x5c/0x7c [ 53.361803][ T6856] __folio_end_writeback+0x10c/0x75c [ 53.362885][ T6856] folio_end_writeback_no_dropbehind+0xd0/0x204 [ 53.364052][ T6856] folio_end_writeback+0xd8/0x248 [ 53.365167][ T6856] end_buffer_async_write+0x20c/0x350 [ 53.366282][ T6856] end_bio_bh_io_sync+0xb0/0x184 [ 53.367250][ T6856] bio_endio+0x858/0x894 [ 53.368138][ T6856] blk_mq_end_request_batch+0x49c/0x105c [ 53.369331][ T6856] nvme_irq+0x1ec/0x240 [ 53.370248][ T6856] __handle_irq_event_percpu+0x224/0x8e4 [ 53.371362][ T6856] handle_irq_event+0x9c/0x1d0 [ 53.372269][ T6856] handle_fasteoi_irq+0x328/0x8d8 [ 53.373215][ T6856] generic_handle_domain_irq+0xe0/0x140 [ 53.374248][ T6856] gic_handle_irq+0x6c/0x190 [ 53.375200][ T6856] call_on_irq_stack+0x30/0x48 [ 53.376219][ T6856] do_interrupt_handler+0xd4/0x138 [ 53.377244][ T6856] el1_interrupt+0x3c/0x60 [ 53.378143][ T6856] el1h_64_irq_handler+0x18/0x24 [ 53.379231][ T6856] el1h_64_irq+0x6c/0x70 [ 53.380089][ T6856] arch_local_irq_enable+0x8/0xc [ 53.381005][ T6856] do_idle+0x1d8/0x454 [ 53.381856][ T6856] cpu_startup_entry+0x5c/0x74 [ 53.382837][ T6856] rest_init+0x2d8/0x2f4 [ 53.383779][ T6856] start_kernel+0x394/0x3e4 [ 53.384772][ T6856] __primary_switched+0x8c/0x94 [ 53.385763][ T6856] INITIAL USE at: [ 53.386316][ T6856] lock_acquire+0x14c/0x2e0 [ 53.387309][ T6856] _raw_spin_lock_irq+0x58/0x70 [ 53.388304][ T6856] shmem_add_to_page_cache+0x564/0xa24 [ 53.389361][ T6856] shmem_alloc_and_add_folio+0x73c/0x10b0 [ 53.390542][ T6856] shmem_get_folio_gfp+0x4d4/0x159c [ 53.391688][ T6856] shmem_read_folio_gfp+0x8c/0xf0 [ 53.392811][ T6856] drm_gem_get_pages+0x1cc/0x7c0 [ 53.393903][ T6856] drm_gem_shmem_get_pages_locked+0x1d4/0x364 [ 53.395168][ T6856] drm_gem_shmem_pin_locked+0x1f8/0x410 [ 53.396287][ T6856] drm_gem_shmem_vmap_locked+0x3cc/0x658 [ 53.397363][ T6856] drm_gem_shmem_object_vmap+0x28/0x38 [ 53.398294][ T6856] drm_gem_vmap+0x104/0x1d8 [ 53.399148][ T6856] drm_client_buffer_vmap+0x48/0x90 [ 53.400172][ T6856] drm_fbdev_shmem_driver_fbdev_probe+0x1d8/0x70c [ 53.401429][ T6856] __drm_fb_helper_initial_config_and_unlock+0xf94/0x159c [ 53.402908][ T6856] drm_fb_helper_initial_config+0x3c/0x58 [ 53.404113][ T6856] drm_fbdev_client_hotplug+0x154/0x22c [ 53.405156][ T6856] drm_client_register+0x13c/0x1d4 [ 53.406175][ T6856] drm_fbdev_client_setup+0x194/0x3d0 [ 53.407343][ T6856] drm_client_setup+0x114/0x228 [ 53.408415][ T6856] vkms_init+0x338/0x3f0 [ 53.409358][ T6856] do_one_initcall+0x250/0x990 [ 53.410465][ T6856] do_initcall_level+0x128/0x1c4 [ 53.411513][ T6856] do_initcalls+0x70/0xd0 [ 53.412465][ T6856] do_basic_setup+0x78/0x8c [ 53.413364][ T6856] kernel_init_freeable+0x268/0x39c [ 53.414478][ T6856] kernel_init+0x24/0x1dc [ 53.415454][ T6856] ret_from_fork+0x10/0x20 [ 53.416403][ T6856] } [ 53.416801][ T6856] ... key at: [] xa_init_flags.__key+0x0/0x20 [ 53.418068][ T6856] [ 53.418068][ T6856] the dependencies between the lock to be acquired [ 53.418078][ T6856] and HARDIRQ-irq-unsafe lock: [ 53.420172][ T6856] -> (&p->sequence){+.-.}-{0:0} { [ 53.420988][ T6856] HARDIRQ-ON-W at: [ 53.421605][ T6856] lock_acquire+0x14c/0x2e0 [ 53.422547][ T6856] fprop_new_period+0x3b8/0x718 [ 53.423593][ T6856] writeout_period+0x94/0x11c [ 53.424577][ T6856] call_timer_fn+0x1b4/0x818 [ 53.425596][ T6856] __run_timer_base+0x51c/0x76c [ 53.426654][ T6856] run_timer_softirq+0x11c/0x194 [ 53.427771][ T6856] handle_softirqs+0x328/0xc88 [ 53.428824][ T6856] __do_softirq+0x14/0x20 [ 53.429829][ T6856] ____do_softirq+0x14/0x20 [ 53.430760][ T6856] call_on_irq_stack+0x30/0x48 [ 53.431773][ T6856] do_softirq_own_stack+0x20/0x2c [ 53.432813][ T6856] __irq_exit_rcu+0x1b0/0x478 [ 53.433733][ T6856] irq_exit_rcu+0x14/0x84 [ 53.434589][ T6856] el1_interrupt+0x40/0x60 [ 53.435533][ T6856] el1h_64_irq_handler+0x18/0x24 [ 53.436635][ T6856] el1h_64_irq+0x6c/0x70 [ 53.437526][ T6856] rcu_is_watching+0x1c/0x134 [ 53.438487][ T6856] lock_acquire+0x80/0x2e0 [ 53.439482][ T6856] __might_fault+0xc4/0x124 [ 53.440502][ T6856] __arm64_sys_rt_sigreturn+0x2b4/0x28d8 [ 53.441675][ T6856] invoke_syscall+0x98/0x254 [ 53.442676][ T6856] el0_svc_common+0x130/0x23c [ 53.443600][ T6856] do_el0_svc+0x48/0x58 [ 53.444492][ T6856] el0_svc+0x5c/0x254 [ 53.445340][ T6856] el0t_64_sync_handler+0x84/0x12c [ 53.446374][ T6856] el0t_64_sync+0x198/0x19c [ 53.447301][ T6856] IN-SOFTIRQ-W at: [ 53.447952][ T6856] lock_acquire+0x14c/0x2e0 [ 53.448958][ T6856] fprop_new_period+0x3b8/0x718 [ 53.449973][ T6856] writeout_period+0x94/0x11c [ 53.450937][ T6856] call_timer_fn+0x1b4/0x818 [ 53.451913][ T6856] __run_timer_base+0x51c/0x76c [ 53.452936][ T6856] run_timer_softirq+0x11c/0x194 [ 53.453980][ T6856] handle_softirqs+0x328/0xc88 [ 53.454980][ T6856] __do_softirq+0x14/0x20 [ 53.455916][ T6856] ____do_softirq+0x14/0x20 [ 53.456827][ T6856] call_on_irq_stack+0x30/0x48 [ 53.457878][ T6856] do_softirq_own_stack+0x20/0x2c [ 53.458964][ T6856] __irq_exit_rcu+0x1b0/0x478 [ 53.459997][ T6856] irq_exit_rcu+0x14/0x84 [ 53.460932][ T6856] el1_interrupt+0x40/0x60 [ 53.461878][ T6856] el1h_64_irq_handler+0x18/0x24 [ 53.462894][ T6856] el1h_64_irq+0x6c/0x70 [ 53.463864][ T6856] rcu_is_watching+0x1c/0x134 [ 53.464838][ T6856] lock_acquire+0x80/0x2e0 [ 53.465699][ T6856] __might_fault+0xc4/0x124 [ 53.466629][ T6856] __arm64_sys_rt_sigreturn+0x2b4/0x28d8 [ 53.467673][ T6856] invoke_syscall+0x98/0x254 [ 53.468601][ T6856] el0_svc_common+0x130/0x23c [ 53.469576][ T6856] do_el0_svc+0x48/0x58 [ 53.470432][ T6856] el0_svc+0x5c/0x254 [ 53.471309][ T6856] el0t_64_sync_handler+0x84/0x12c [ 53.472348][ T6856] el0t_64_sync+0x198/0x19c [ 53.473243][ T6856] INITIAL USE at: [ 53.473843][ T6856] lock_acquire+0x14c/0x2e0 [ 53.474814][ T6856] fprop_new_period+0x3b8/0x718 [ 53.475813][ T6856] writeout_period+0x94/0x11c [ 53.476756][ T6856] call_timer_fn+0x1b4/0x818 [ 53.477656][ T6856] __run_timer_base+0x51c/0x76c [ 53.478666][ T6856] run_timer_softirq+0x11c/0x194 [ 53.479704][ T6856] handle_softirqs+0x328/0xc88 [ 53.480759][ T6856] __do_softirq+0x14/0x20 [ 53.481675][ T6856] ____do_softirq+0x14/0x20 [ 53.482614][ T6856] call_on_irq_stack+0x30/0x48 [ 53.483564][ T6856] do_softirq_own_stack+0x20/0x2c [ 53.484587][ T6856] __irq_exit_rcu+0x1b0/0x478 [ 53.485528][ T6856] irq_exit_rcu+0x14/0x84 [ 53.486432][ T6856] el1_interrupt+0x40/0x60 [ 53.487363][ T6856] el1h_64_irq_handler+0x18/0x24 [ 53.488390][ T6856] el1h_64_irq+0x6c/0x70 [ 53.489303][ T6856] rcu_is_watching+0x1c/0x134 [ 53.490283][ T6856] lock_acquire+0x80/0x2e0 [ 53.491177][ T6856] __might_fault+0xc4/0x124 [ 53.492065][ T6856] __arm64_sys_rt_sigreturn+0x2b4/0x28d8 [ 53.493192][ T6856] invoke_syscall+0x98/0x254 [ 53.494153][ T6856] el0_svc_common+0x130/0x23c [ 53.495111][ T6856] do_el0_svc+0x48/0x58 [ 53.496072][ T6856] el0_svc+0x5c/0x254 [ 53.496984][ T6856] el0t_64_sync_handler+0x84/0x12c [ 53.498062][ T6856] el0t_64_sync+0x198/0x19c [ 53.499089][ T6856] INITIAL READ USE at: [ 53.499837][ T6856] lock_acquire+0x14c/0x2e0 [ 53.500895][ T6856] fprop_fraction_percpu+0xac/0x270 [ 53.502048][ T6856] __wb_calc_thresh+0xfc/0x3b0 [ 53.503047][ T6856] domain_over_bg_thresh+0xb8/0x1f0 [ 53.504266][ T6856] wb_over_bg_thresh+0xf8/0x17c [ 53.505366][ T6856] wb_workfn+0xa30/0xdc0 [ 53.506360][ T6856] process_one_work+0x7e8/0x155c [ 53.507469][ T6856] worker_thread+0x958/0xed8 [ 53.508573][ T6856] kthread+0x5fc/0x75c [ 53.509557][ T6856] ret_from_fork+0x10/0x20 [ 53.510616][ T6856] } [ 53.511024][ T6856] ... key at: [] fprop_global_init.__key.1+0x0/0x20 [ 53.512446][ T6856] ... acquired at: [ 53.513067][ T6856] fprop_fraction_percpu+0xf0/0x270 [ 53.513903][ T6856] __fprop_add_percpu_max+0x130/0x1f4 [ 53.514793][ T6856] __wb_writeout_add+0xbc/0x27c [ 53.515575][ T6856] __folio_end_writeback+0x380/0x75c [ 53.516421][ T6856] folio_end_writeback_no_dropbehind+0xd0/0x204 [ 53.517382][ T6856] folio_end_writeback+0xd8/0x248 [ 53.518212][ T6856] iomap_finish_folio_write+0x1c0/0x2a4 [ 53.519159][ T6856] fuse_flush_writepages+0x54c/0x73c [ 53.520063][ T6856] fuse_iomap_writeback_submit+0x188/0x220 [ 53.520977][ T6856] iomap_writepages+0x1dc/0x25c [ 53.521829][ T6856] fuse_writepages+0x208/0x2bc [ 53.522658][ T6856] do_writepages+0x270/0x468 [ 53.523473][ T6856] __writeback_single_inode+0x15c/0x13e8 [ 53.524425][ T6856] writeback_single_inode+0x18c/0x54c [ 53.525181][ T6856] write_inode_now+0x13c/0x1a4 [ 53.525912][ T6856] fuse_release+0xe0/0x194 [ 53.526597][ T6856] __fput+0x340/0x75c [ 53.527256][ T6856] ____fput+0x20/0x58 [ 53.527912][ T6856] task_work_run+0x1dc/0x260 [ 53.528659][ T6856] get_signal+0x112c/0x12f8 [ 53.529398][ T6856] arch_do_signal_or_restart+0x274/0x4414 [ 53.530273][ T6856] exit_to_user_mode_loop+0x7c/0x178 [ 53.531124][ T6856] el0_svc+0x170/0x254 [ 53.531791][ T6856] el0t_64_sync_handler+0x84/0x12c [ 53.532612][ T6856] el0t_64_sync+0x198/0x19c [ 53.533322][ T6856] [ 53.533652][ T6856] [ 53.533652][ T6856] stack backtrace: [ 53.534587][ T6856] CPU: 1 UID: 0 PID: 6856 Comm: syz.4.21 Not tainted syzkaller #0 PREEMPT [ 53.535921][ T6856] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 53.537568][ T6856] Call trace: [ 53.538054][ T6856] show_stack+0x2c/0x3c (C) [ 53.538760][ T6856] __dump_stack+0x30/0x40 [ 53.539454][ T6856] dump_stack_lvl+0xd8/0x12c [ 53.540133][ T6856] dump_stack+0x1c/0x28 [ 53.540781][ T6856] __lock_acquire+0x3058/0x30a4 [ 53.541562][ T6856] lock_acquire+0x14c/0x2e0 [ 53.542283][ T6856] fprop_fraction_percpu+0xf0/0x270 [ 53.543070][ T6856] __fprop_add_percpu_max+0x130/0x1f4 [ 53.543876][ T6856] __wb_writeout_add+0xbc/0x27c [ 53.544588][ T6856] __folio_end_writeback+0x380/0x75c [ 53.545386][ T6856] folio_end_writeback_no_dropbehind+0xd0/0x204 [ 53.546291][ T6856] folio_end_writeback+0xd8/0x248 [ 53.547155][ T6856] iomap_finish_folio_write+0x1c0/0x2a4 [ 53.548076][ T6856] fuse_flush_writepages+0x54c/0x73c [ 53.548884][ T6856] fuse_iomap_writeback_submit+0x188/0x220 [ 53.549854][ T6856] iomap_writepages+0x1dc/0x25c [ 53.550607][ T6856] fuse_writepages+0x208/0x2bc [ 53.551359][ T6856] do_writepages+0x270/0x468 [ 53.552082][ T6856] __writeback_single_inode+0x15c/0x13e8 [ 53.552944][ T6856] writeback_single_inode+0x18c/0x54c [ 53.553789][ T6856] write_inode_now+0x13c/0x1a4 [ 53.554586][ T6856] fuse_release+0xe0/0x194 [ 53.555282][ T6856] __fput+0x340/0x75c [ 53.555920][ T6856] ____fput+0x20/0x58 [ 53.556552][ T6856] task_work_run+0x1dc/0x260 [ 53.557291][ T6856] get_signal+0x112c/0x12f8 [ 53.558011][ T6856] arch_do_signal_or_restart+0x274/0x4414 [ 53.558879][ T6856] exit_to_user_mode_loop+0x7c/0x178 [ 53.559631][ T6856] el0_svc+0x170/0x254 [ 53.560258][ T6856] el0t_64_sync_handler+0x84/0x12c [ 53.561019][ T6856] el0t_64_sync+0x198/0x19c [ 54.163471][ T6158] Bluetooth: hci0: command tx timeout [ 54.243467][ T6158] Bluetooth: hci1: command tx timeout [ 54.243478][ T6607] Bluetooth: hci4: command tx timeout [ 54.243500][ T6158] Bluetooth: hci2: command tx timeout [ 54.243502][ T6607] Bluetooth: hci3: command tx timeout 1970/01/01 00:00:56 executed programs: 21 1970/01/01 00:01:02 executed programs: 31