Warning: Permanently added '10.128.0.70' (ED25519) to the list of known hosts. 1970/01/01 00:00:30 parsed 1 programs [ 32.211035][ T6558] cgroup: Unknown subsys name 'net' [ 32.360681][ T6558] cgroup: Unknown subsys name 'cpuset' [ 32.362611][ T6558] cgroup: Unknown subsys name 'rlimit' [ 32.515962][ T6558] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 36.917803][ T6575] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 36.920105][ T6575] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 36.921505][ T6575] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 36.929500][ T6575] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 36.931410][ T6575] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 37.025336][ T6569] 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. [ 37.175177][ T6570] chnl_net:caif_netlink_parms(): no params data found [ 37.390815][ T6570] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.391137][ T6570] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.391260][ T6570] bridge_slave_0: entered allmulticast mode [ 37.391924][ T6570] bridge_slave_0: entered promiscuous mode [ 37.395116][ T6570] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.395146][ T6570] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.395217][ T6570] bridge_slave_1: entered allmulticast mode [ 37.397372][ T6570] bridge_slave_1: entered promiscuous mode [ 37.440272][ T2101] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 37.440313][ T2101] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 37.448205][ T6570] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 37.452017][ T6570] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 37.476411][ T6570] team0: Port device team_slave_0 added [ 37.489992][ T6570] team0: Port device team_slave_1 added [ 37.498924][ T2101] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 37.498951][ T2101] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 37.580390][ T6570] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.580416][ T6570] 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. [ 37.580445][ T6570] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.624845][ T6570] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.624876][ T6570] 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. [ 37.624892][ T6570] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.687978][ T6570] hsr_slave_0: entered promiscuous mode [ 37.688439][ T6570] hsr_slave_1: entered promiscuous mode [ 37.878218][ T6570] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 37.889227][ T6570] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 37.893832][ T6570] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 37.896765][ T6570] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 37.955816][ T6570] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.955870][ T6570] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.956047][ T6570] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.956071][ T6570] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.052683][ T732] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.054150][ T732] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.061075][ T6570] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.108568][ T6570] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.110562][ T2101] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.110608][ T2101] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.114758][ T2101] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.114793][ T2101] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.190972][ T6570] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.201888][ T6570] veth0_vlan: entered promiscuous mode [ 38.203464][ T6570] veth1_vlan: entered promiscuous mode [ 38.212288][ T6570] veth0_macvtap: entered promiscuous mode [ 38.213437][ T6570] veth1_macvtap: entered promiscuous mode [ 38.217474][ T6570] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 38.218500][ T6570] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 38.222576][ T2023] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.224122][ T2023] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.229218][ T2023] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.230876][ T2023] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:00:38 executed programs: 0 [ 38.371695][ T6157] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 38.374036][ T6157] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 38.376049][ T6157] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 38.377985][ T6157] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 38.379848][ T6157] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 38.394396][ T6575] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 38.396303][ T6575] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 38.403904][ T6575] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 38.405570][ T6575] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 38.407011][ T6575] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 38.412513][ T6670] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 38.413168][ T6681] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 38.413367][ T6681] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 38.413743][ T6680] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 38.414182][ T6680] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 38.414375][ T6680] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 38.421914][ T6670] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 38.424948][ T6670] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 38.425412][ T6680] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 38.425881][ T6680] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 38.435447][ T6680] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 38.438958][ T6670] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 38.444165][ T6680] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 38.445818][ T6680] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 38.446021][ T6680] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 38.805449][ T14] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.861079][ T6671] chnl_net:caif_netlink_parms(): no params data found [ 38.871483][ T14] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.876293][ T6665] chnl_net:caif_netlink_parms(): no params data found [ 38.910132][ T6673] chnl_net:caif_netlink_parms(): no params data found [ 38.928144][ T6676] chnl_net:caif_netlink_parms(): no params data found [ 38.931499][ T6666] chnl_net:caif_netlink_parms(): no params data found [ 38.965575][ T6665] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.965673][ T6665] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.965754][ T6665] bridge_slave_0: entered allmulticast mode [ 38.966182][ T6665] bridge_slave_0: entered promiscuous mode [ 38.966958][ T6665] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.966976][ T6665] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.967025][ T6665] bridge_slave_1: entered allmulticast mode [ 38.967408][ T6665] bridge_slave_1: entered promiscuous mode [ 38.993109][ T6671] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.994460][ T6671] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.995776][ T6671] bridge_slave_0: entered allmulticast mode [ 38.997279][ T6671] bridge_slave_0: entered promiscuous mode [ 39.007002][ T6673] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.007340][ T6673] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.007396][ T6673] bridge_slave_0: entered allmulticast mode [ 39.007836][ T6673] bridge_slave_0: entered promiscuous mode [ 39.008605][ T6673] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.008621][ T6673] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.008682][ T6673] bridge_slave_1: entered allmulticast mode [ 39.009093][ T6673] bridge_slave_1: entered promiscuous mode [ 39.020999][ T6665] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 39.022144][ T6665] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 39.022279][ T6671] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.022351][ T6671] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.022408][ T6671] bridge_slave_1: entered allmulticast mode [ 39.023000][ T6671] bridge_slave_1: entered promiscuous mode [ 39.031698][ T6676] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.031732][ T6676] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.031815][ T6676] bridge_slave_0: entered allmulticast mode [ 39.032232][ T6676] bridge_slave_0: entered promiscuous mode [ 39.039089][ T6673] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 39.054682][ T6676] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.056077][ T6676] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.057407][ T6676] bridge_slave_1: entered allmulticast mode [ 39.058892][ T6676] bridge_slave_1: entered promiscuous mode [ 39.063685][ T6673] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 39.065286][ T6666] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.065367][ T6666] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.065465][ T6666] bridge_slave_0: entered allmulticast mode [ 39.065875][ T6666] bridge_slave_0: entered promiscuous mode [ 39.067130][ T6666] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.067147][ T6666] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.067200][ T6666] bridge_slave_1: entered allmulticast mode [ 39.067599][ T6666] bridge_slave_1: entered promiscuous mode [ 39.075087][ T6665] team0: Port device team_slave_0 added [ 39.075876][ T6665] team0: Port device team_slave_1 added [ 39.080847][ T6671] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 39.081773][ T6671] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 39.096206][ T6666] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 39.104838][ T6676] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 39.105986][ T6676] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 39.114860][ T6666] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 39.115196][ T6665] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.115204][ T6665] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 39.115217][ T6665] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.115794][ T6665] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.115802][ T6665] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 39.115814][ T6665] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.125134][ T6671] team0: Port device team_slave_0 added [ 39.125908][ T6671] team0: Port device team_slave_1 added [ 39.135887][ T6673] team0: Port device team_slave_0 added [ 39.156212][ T6671] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.156238][ 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. [ 39.156261][ T6671] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.157864][ T6676] team0: Port device team_slave_0 added [ 39.158649][ T6676] team0: Port device team_slave_1 added [ 39.165095][ T6673] team0: Port device team_slave_1 added [ 39.172914][ T6666] team0: Port device team_slave_0 added [ 39.175795][ T6665] hsr_slave_0: entered promiscuous mode [ 39.176132][ T6665] hsr_slave_1: entered promiscuous mode [ 39.176353][ T6665] debugfs: 'hsr0' already exists in 'hsr' [ 39.176404][ T6665] Cannot create hsr debugfs directory [ 39.180637][ T6671] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.180655][ 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. [ 39.180670][ T6671] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.188447][ T6676] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.188465][ T6676] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 39.188476][ T6676] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.190118][ T6673] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.190139][ 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. [ 39.190159][ T6673] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.190992][ T6673] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.191002][ 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. [ 39.191019][ T6673] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.192104][ T6666] team0: Port device team_slave_1 added [ 39.213425][ T6676] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.213450][ T6676] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 39.213462][ T6676] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.224670][ T6666] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.225880][ T6666] 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. [ 39.225910][ T6666] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.231026][ T6671] hsr_slave_0: entered promiscuous mode [ 39.231348][ T6671] hsr_slave_1: entered promiscuous mode [ 39.231549][ T6671] debugfs: 'hsr0' already exists in 'hsr' [ 39.231559][ T6671] Cannot create hsr debugfs directory [ 39.241509][ T6666] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.241533][ T6666] 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. [ 39.241557][ T6666] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.265648][ T6673] hsr_slave_0: entered promiscuous mode [ 39.266006][ T6673] hsr_slave_1: entered promiscuous mode [ 39.266190][ T6673] debugfs: 'hsr0' already exists in 'hsr' [ 39.266199][ T6673] Cannot create hsr debugfs directory [ 39.268629][ T6676] hsr_slave_0: entered promiscuous mode [ 39.268974][ T6676] hsr_slave_1: entered promiscuous mode [ 39.269188][ T6676] debugfs: 'hsr0' already exists in 'hsr' [ 39.269197][ T6676] Cannot create hsr debugfs directory [ 39.294575][ T6666] hsr_slave_0: entered promiscuous mode [ 39.294947][ T6666] hsr_slave_1: entered promiscuous mode [ 39.295148][ T6666] debugfs: 'hsr0' already exists in 'hsr' [ 39.295158][ T6666] Cannot create hsr debugfs directory [ 39.416857][ T6665] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 39.419960][ T6665] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 39.422209][ T6665] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 39.424299][ T6665] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 39.447518][ T6665] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.453620][ T6665] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.455198][ T2101] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.455230][ T2101] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.459983][ T732] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.460024][ T732] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.508635][ T6665] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.524372][ T6665] veth0_vlan: entered promiscuous mode [ 39.527108][ T6665] veth1_vlan: entered promiscuous mode [ 39.534949][ T6665] veth0_macvtap: entered promiscuous mode [ 39.536694][ T6665] veth1_macvtap: entered promiscuous mode [ 39.541221][ T6665] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 39.542145][ T6665] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 39.543759][ T2101] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.545236][ T2101] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.549045][ T2101] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.549091][ T2101] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.563892][ T732] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 39.563925][ T732] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 39.572412][ T732] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 39.572434][ T732] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 40.123839][ T14] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 40.409651][ T6575] Bluetooth: hci0: command tx timeout [ 40.489336][ T6575] Bluetooth: hci2: command tx timeout [ 40.489385][ T6680] Bluetooth: hci1: command tx timeout [ 40.489725][ T6680] Bluetooth: hci4: command tx timeout [ 40.489815][ T6670] Bluetooth: hci3: command tx timeout [ 41.404489][ T14] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 41.688097][ T14] bridge_slave_1: left allmulticast mode [ 41.688257][ T14] bridge_slave_1: left promiscuous mode [ 41.688647][ T14] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.695686][ T14] bridge_slave_0: left allmulticast mode [ 41.695715][ T14] bridge_slave_0: left promiscuous mode [ 41.696909][ T14] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.842774][ T14] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 41.870633][ T14] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 41.910251][ T14] bond0 (unregistering): Released all slaves [ 42.001039][ T14] hsr_slave_0: left promiscuous mode [ 42.002072][ T14] hsr_slave_1: left promiscuous mode [ 42.002309][ T14] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 42.002321][ T14] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 42.006290][ T14] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 42.007530][ T14] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 42.014246][ T14] veth1_macvtap: left promiscuous mode [ 42.015327][ T14] veth0_macvtap: left promiscuous mode [ 42.016403][ T14] veth1_vlan: left promiscuous mode [ 42.017507][ T14] veth0_vlan: left promiscuous mode [ 42.135148][ T14] team0 (unregistering): Port device team_slave_1 removed [ 42.144594][ T14] team0 (unregistering): Port device team_slave_0 removed [ 42.476876][ T6673] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 42.480602][ T6673] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 42.483272][ T6673] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 42.485755][ T6673] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 42.489428][ T6575] Bluetooth: hci0: command tx timeout [ 42.506241][ T6666] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 42.530301][ T6666] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 42.532895][ T6666] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 42.536084][ T6666] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 42.569316][ T6575] Bluetooth: hci1: command tx timeout [ 42.579403][ T6575] Bluetooth: hci2: command tx timeout [ 42.580423][ T6575] Bluetooth: hci3: command tx timeout [ 42.580619][ T6670] Bluetooth: hci4: command tx timeout [ 42.600860][ T6676] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 42.610369][ T6676] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 42.613534][ T6676] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 42.619608][ T6676] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 42.653634][ T6671] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 42.656107][ T6671] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 42.658704][ T6671] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 42.666316][ T6671] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 42.681223][ T6673] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.699720][ T6673] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.705382][ T2101] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.705429][ T2101] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.707661][ T6666] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.710628][ T14] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.710663][ T14] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.718873][ T6666] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.734421][ T6676] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.736586][ T6673] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 42.738294][ T6673] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 42.743334][ T2101] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.743376][ T2101] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.743984][ T2101] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.743999][ T2101] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.760336][ T6676] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.782396][ T6671] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.793847][ T6671] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.798305][ T732] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.798355][ T732] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.798914][ T732] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.798930][ T732] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.819026][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.819069][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.829983][ T6671] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 42.831792][ T6671] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 42.834431][ T2167] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.834473][ T2167] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.843346][ T6676] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 42.845182][ T6676] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 42.877357][ T6666] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.897274][ T6666] veth0_vlan: entered promiscuous mode [ 42.902066][ T6673] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.905678][ T6666] veth1_vlan: entered promiscuous mode [ 42.924473][ T6671] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.927200][ T6676] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.934568][ T6666] veth0_macvtap: entered promiscuous mode [ 42.935600][ T6666] veth1_macvtap: entered promiscuous mode [ 42.942079][ T6673] veth0_vlan: entered promiscuous mode [ 42.950126][ T6666] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 42.953717][ T6673] veth1_vlan: entered promiscuous mode [ 42.968103][ T6671] veth0_vlan: entered promiscuous mode [ 42.969928][ T6666] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 42.982222][ T6671] veth1_vlan: entered promiscuous mode [ 42.982557][ T12] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.982798][ T12] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.982814][ T12] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.982827][ T12] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.007951][ T6671] veth0_macvtap: entered promiscuous mode [ 43.009710][ T6671] veth1_macvtap: entered promiscuous mode [ 43.018281][ T6673] veth0_macvtap: entered promiscuous mode [ 43.024432][ T6671] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 43.027061][ T6671] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 43.036502][ T6673] veth1_macvtap: entered promiscuous mode [ 43.043459][ T12] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.045132][ T12] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.054174][ T12] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.055242][ T12] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.058047][ T6673] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 43.058982][ T6673] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 43.062319][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 43.062351][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 43.095307][ T2101] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.096416][ T2101] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.096807][ T2101] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 43.096815][ T2101] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 43.096897][ T2101] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.102566][ T2101] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.103768][ T6676] veth0_vlan: entered promiscuous mode [ 43.119016][ T6676] veth1_vlan: entered promiscuous mode [ 43.136855][ T2101] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 43.136884][ T2101] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 43.143122][ T2101] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 43.143155][ T2101] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 43.159020][ T6676] veth0_macvtap: entered promiscuous mode [ 43.163397][ T6676] veth1_macvtap: entered promiscuous mode [ 43.175894][ T2101] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 43.175933][ T2101] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 43.187440][ T6676] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 43.191296][ T732] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 43.191320][ T732] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 43.193195][ T6676] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 43.195985][ T42] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.196034][ T42] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.196090][ T42] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.196110][ T42] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.227951][ T42] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 43.227977][ T42] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 43.258641][ T2101] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 43.258670][ T2101] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 44.579982][ T6575] Bluetooth: hci0: command tx timeout [ 44.659593][ T6680] Bluetooth: hci2: command tx timeout [ 44.659631][ T6680] Bluetooth: hci1: command tx timeout [ 44.659701][ T6670] Bluetooth: hci4: command tx timeout [ 44.659768][ T6575] Bluetooth: hci3: command tx timeout [ 45.907321][ T6841] [ 45.907739][ T6841] ===================================================== [ 45.908729][ T6841] WARNING: HARDIRQ-safe -> HARDIRQ-unsafe lock order detected [ 45.909945][ T6841] syzkaller #0 Not tainted [ 45.910711][ T6841] ----------------------------------------------------- [ 45.911797][ T6841] syz.4.21/6841 [HC0[0]:SC0[0]:HE0:SE1] is trying to acquire: [ 45.912990][ T6841] ffff800097391d90 (&p->sequence){+.-.}-{0:0}, at: __fprop_add_percpu_max+0x130/0x1f4 [ 45.914566][ T6841] [ 45.914566][ T6841] and this task is already holding: [ 45.915680][ T6841] ffff0000f5a71e40 (&xa->xa_lock#10){-...}-{3:3}, at: __folio_end_writeback+0x10c/0x75c [ 45.917134][ T6841] which would create a new lock dependency: [ 45.917966][ T6841] (&xa->xa_lock#10){-...}-{3:3} -> (&p->sequence){+.-.}-{0:0} [ 45.919076][ T6841] [ 45.919076][ T6841] but this new dependency connects a HARDIRQ-irq-safe lock: [ 45.920577][ T6841] (&xa->xa_lock#10){-...}-{3:3} [ 45.920604][ T6841] [ 45.920604][ T6841] ... which became HARDIRQ-irq-safe at: [ 45.922521][ T6841] lock_acquire+0x14c/0x2e0 [ 45.923208][ T6841] _raw_spin_lock_irqsave+0x5c/0x7c [ 45.924052][ T6841] __folio_end_writeback+0x10c/0x75c [ 45.924905][ T6841] folio_end_writeback_no_dropbehind+0xd0/0x204 [ 45.925915][ T6841] folio_end_writeback+0xd8/0x248 [ 45.926725][ T6841] end_buffer_async_write+0x20c/0x350 [ 45.927615][ T6841] end_bio_bh_io_sync+0xb0/0x184 [ 45.928414][ T6841] bio_endio+0x858/0x894 [ 45.929142][ T6841] blk_mq_end_request_batch+0x49c/0x105c [ 45.930118][ T6841] nvme_irq+0x1ec/0x240 [ 45.930753][ T6841] __handle_irq_event_percpu+0x224/0x8e4 [ 45.931599][ T6841] handle_irq_event+0x9c/0x1d0 [ 45.932334][ T6841] handle_fasteoi_irq+0x328/0x8d8 [ 45.933075][ T6841] generic_handle_domain_irq+0xe0/0x140 [ 45.933888][ T6841] gic_handle_irq+0x6c/0x190 [ 45.934586][ T6841] call_on_irq_stack+0x30/0x48 [ 45.935294][ T6841] do_interrupt_handler+0xd4/0x138 [ 45.936109][ T6841] el1_interrupt+0x3c/0x60 [ 45.936819][ T6841] el1h_64_irq_handler+0x18/0x24 [ 45.937551][ T6841] el1h_64_irq+0x6c/0x70 [ 45.938195][ T6841] arch_local_irq_enable+0x8/0xc [ 45.938989][ T6841] do_idle+0x1d8/0x454 [ 45.939591][ T6841] cpu_startup_entry+0x5c/0x74 [ 45.940281][ T6841] rest_init+0x2d8/0x2f4 [ 45.940944][ T6841] start_kernel+0x394/0x3e4 [ 45.941678][ T6841] __primary_switched+0x8c/0x94 [ 45.942468][ T6841] [ 45.942468][ T6841] to a HARDIRQ-irq-unsafe lock: [ 45.943493][ T6841] (&p->sequence){+.-.}-{0:0} [ 45.943519][ T6841] [ 45.943519][ T6841] ... which became HARDIRQ-irq-unsafe at: [ 45.945512][ T6841] ... [ 45.945520][ T6841] lock_acquire+0x14c/0x2e0 [ 45.946653][ T6841] fprop_new_period+0x3b8/0x718 [ 45.947394][ T6841] writeout_period+0x94/0x11c [ 45.948176][ T6841] call_timer_fn+0x1b4/0x818 [ 45.948840][ T6841] __run_timer_base+0x51c/0x76c [ 45.949605][ T6841] run_timer_softirq+0x11c/0x194 [ 45.950363][ T6841] handle_softirqs+0x328/0xc88 [ 45.951128][ T6841] __do_softirq+0x14/0x20 [ 45.951795][ T6841] ____do_softirq+0x14/0x20 [ 45.952566][ T6841] call_on_irq_stack+0x30/0x48 [ 45.953308][ T6841] do_softirq_own_stack+0x20/0x2c [ 45.954114][ T6841] __irq_exit_rcu+0x1b0/0x478 [ 45.954868][ T6841] irq_exit_rcu+0x14/0x84 [ 45.955531][ T6841] el1_interrupt+0x40/0x60 [ 45.956221][ T6841] el1h_64_irq_handler+0x18/0x24 [ 45.956997][ T6841] el1h_64_irq+0x6c/0x70 [ 45.957691][ T6841] _raw_spin_unlock_irq+0x34/0x80 [ 45.958461][ T6841] get_signal+0xee4/0x12f8 [ 45.959101][ T6841] arch_do_signal_or_restart+0x1c0/0x4414 [ 45.959959][ T6841] exit_to_user_mode_loop+0x7c/0x178 [ 45.960747][ T6841] el0_svc+0x170/0x254 [ 45.961386][ T6841] el0t_64_sync_handler+0x84/0x12c 1970/01/01 00:00:45 executed programs: 16 [ 45.962176][ T6841] el0t_64_sync+0x198/0x19c [ 45.962873][ T6841] [ 45.962873][ T6841] other info that might help us debug this: [ 45.962873][ T6841] [ 45.964375][ T6841] Possible interrupt unsafe locking scenario: [ 45.964375][ T6841] [ 45.965633][ T6841] CPU0 CPU1 [ 45.966413][ T6841] ---- ---- [ 45.967200][ T6841] lock(&p->sequence); [ 45.967850][ T6841] local_irq_disable(); [ 45.968848][ T6841] lock(&xa->xa_lock#10); [ 45.969996][ T6841] lock(&p->sequence); [ 45.971028][ T6841] [ 45.971545][ T6841] lock(&xa->xa_lock#10); [ 45.972261][ T6841] [ 45.972261][ T6841] *** DEADLOCK *** [ 45.972261][ T6841] [ 45.973500][ T6841] 2 locks held by syz.4.21/6841: [ 45.974231][ T6841] #0: ffff0000f5a72238 (&fi->lock){+.+.}-{3:3}, at: fuse_iomap_writeback_range+0x3b8/0x152c [ 45.975865][ T6841] #1: ffff0000f5a71e40 (&xa->xa_lock#10){-...}-{3:3}, at: __folio_end_writeback+0x10c/0x75c [ 45.977554][ T6841] [ 45.977554][ T6841] the dependencies between HARDIRQ-irq-safe lock and the holding lock: [ 45.979231][ T6841] -> (&xa->xa_lock#10){-...}-{3:3} { [ 45.980081][ T6841] IN-HARDIRQ-W at: [ 45.980661][ T6841] lock_acquire+0x14c/0x2e0 [ 45.981628][ T6841] _raw_spin_lock_irqsave+0x5c/0x7c [ 45.982646][ T6841] __folio_end_writeback+0x10c/0x75c [ 45.983768][ T6841] folio_end_writeback_no_dropbehind+0xd0/0x204 [ 45.985008][ T6841] folio_end_writeback+0xd8/0x248 [ 45.986043][ T6841] end_buffer_async_write+0x20c/0x350 [ 45.987169][ T6841] end_bio_bh_io_sync+0xb0/0x184 [ 45.988191][ T6841] bio_endio+0x858/0x894 [ 45.989157][ T6841] blk_mq_end_request_batch+0x49c/0x105c [ 45.990239][ T6841] nvme_irq+0x1ec/0x240 [ 45.991149][ T6841] __handle_irq_event_percpu+0x224/0x8e4 [ 45.992318][ T6841] handle_irq_event+0x9c/0x1d0 [ 45.993388][ T6841] handle_fasteoi_irq+0x328/0x8d8 [ 45.994447][ T6841] generic_handle_domain_irq+0xe0/0x140 [ 45.995514][ T6841] gic_handle_irq+0x6c/0x190 [ 45.996433][ T6841] call_on_irq_stack+0x30/0x48 [ 45.997453][ T6841] do_interrupt_handler+0xd4/0x138 [ 45.998626][ T6841] el1_interrupt+0x3c/0x60 [ 45.999611][ T6841] el1h_64_irq_handler+0x18/0x24 [ 46.000595][ T6841] el1h_64_irq+0x6c/0x70 [ 46.001397][ T6841] arch_local_irq_enable+0x8/0xc [ 46.002287][ T6841] do_idle+0x1d8/0x454 [ 46.003246][ T6841] cpu_startup_entry+0x5c/0x74 [ 46.004285][ T6841] rest_init+0x2d8/0x2f4 [ 46.005241][ T6841] start_kernel+0x394/0x3e4 [ 46.006234][ T6841] __primary_switched+0x8c/0x94 [ 46.007264][ T6841] INITIAL USE at: [ 46.007895][ T6841] lock_acquire+0x14c/0x2e0 [ 46.008914][ T6841] _raw_spin_lock_irq+0x58/0x70 [ 46.009891][ T6841] shmem_add_to_page_cache+0x564/0xa24 [ 46.010945][ T6841] shmem_alloc_and_add_folio+0x73c/0x10b0 [ 46.012017][ T6841] shmem_get_folio_gfp+0x4d4/0x159c [ 46.013104][ T6841] shmem_read_folio_gfp+0x8c/0xf0 [ 46.014156][ T6841] drm_gem_get_pages+0x1cc/0x7c0 [ 46.015115][ T6841] drm_gem_shmem_get_pages_locked+0x1d4/0x364 [ 46.016398][ T6841] drm_gem_shmem_pin_locked+0x1f8/0x410 [ 46.017516][ T6841] drm_gem_shmem_vmap_locked+0x3cc/0x658 [ 46.018639][ T6841] drm_gem_shmem_object_vmap+0x28/0x38 [ 46.019726][ T6841] drm_gem_vmap+0x104/0x1d8 [ 46.020648][ T6841] drm_client_buffer_vmap+0x48/0x90 [ 46.021680][ T6841] drm_fbdev_shmem_driver_fbdev_probe+0x1d8/0x70c [ 46.022866][ T6841] __drm_fb_helper_initial_config_and_unlock+0xf94/0x159c [ 46.024191][ T6841] drm_fb_helper_initial_config+0x3c/0x58 [ 46.025413][ T6841] drm_fbdev_client_hotplug+0x154/0x22c [ 46.026473][ T6841] drm_client_register+0x13c/0x1d4 [ 46.027455][ T6841] drm_fbdev_client_setup+0x194/0x3d0 [ 46.028578][ T6841] drm_client_setup+0x114/0x228 [ 46.029699][ T6841] vkms_init+0x338/0x3f0 [ 46.030585][ T6841] do_one_initcall+0x250/0x990 [ 46.031625][ T6841] do_initcall_level+0x128/0x1c4 [ 46.032727][ T6841] do_initcalls+0x70/0xd0 [ 46.033678][ T6841] do_basic_setup+0x78/0x8c [ 46.034735][ T6841] kernel_init_freeable+0x268/0x39c [ 46.035842][ T6841] kernel_init+0x24/0x1dc [ 46.036797][ T6841] ret_from_fork+0x10/0x20 [ 46.037742][ T6841] } [ 46.038139][ T6841] ... key at: [] xa_init_flags.__key+0x0/0x20 [ 46.039469][ T6841] [ 46.039469][ T6841] the dependencies between the lock to be acquired [ 46.039480][ T6841] and HARDIRQ-irq-unsafe lock: [ 46.041571][ T6841] -> (&p->sequence){+.-.}-{0:0} { [ 46.042399][ T6841] HARDIRQ-ON-W at: [ 46.043010][ T6841] lock_acquire+0x14c/0x2e0 [ 46.043944][ T6841] fprop_new_period+0x3b8/0x718 [ 46.045003][ T6841] writeout_period+0x94/0x11c [ 46.046048][ T6841] call_timer_fn+0x1b4/0x818 [ 46.047116][ T6841] __run_timer_base+0x51c/0x76c [ 46.048211][ T6841] run_timer_softirq+0x11c/0x194 [ 46.049312][ T6841] handle_softirqs+0x328/0xc88 [ 46.050356][ T6841] __do_softirq+0x14/0x20 [ 46.051328][ T6841] ____do_softirq+0x14/0x20 [ 46.052363][ T6841] call_on_irq_stack+0x30/0x48 [ 46.053334][ T6841] do_softirq_own_stack+0x20/0x2c [ 46.054344][ T6841] __irq_exit_rcu+0x1b0/0x478 [ 46.055308][ T6841] irq_exit_rcu+0x14/0x84 [ 46.056200][ T6841] el1_interrupt+0x40/0x60 [ 46.057179][ T6841] el1h_64_irq_handler+0x18/0x24 [ 46.058189][ T6841] el1h_64_irq+0x6c/0x70 [ 46.059088][ T6841] _raw_spin_unlock_irq+0x34/0x80 [ 46.060128][ T6841] get_signal+0xee4/0x12f8 [ 46.061127][ T6841] arch_do_signal_or_restart+0x1c0/0x4414 [ 46.062343][ T6841] exit_to_user_mode_loop+0x7c/0x178 [ 46.063465][ T6841] el0_svc+0x170/0x254 [ 46.064334][ T6841] el0t_64_sync_handler+0x84/0x12c [ 46.065488][ T6841] el0t_64_sync+0x198/0x19c [ 46.066459][ T6841] IN-SOFTIRQ-W at: [ 46.067119][ T6841] lock_acquire+0x14c/0x2e0 [ 46.068096][ T6841] fprop_new_period+0x3b8/0x718 [ 46.069063][ T6841] writeout_period+0x94/0x11c [ 46.070009][ T6841] call_timer_fn+0x1b4/0x818 [ 46.070949][ T6841] __run_timer_base+0x51c/0x76c [ 46.071939][ T6841] run_timer_softirq+0x11c/0x194 [ 46.072978][ T6841] handle_softirqs+0x328/0xc88 [ 46.073957][ T6841] __do_softirq+0x14/0x20 [ 46.074902][ T6841] ____do_softirq+0x14/0x20 [ 46.075845][ T6841] call_on_irq_stack+0x30/0x48 [ 46.076803][ T6841] do_softirq_own_stack+0x20/0x2c [ 46.077780][ T6841] __irq_exit_rcu+0x1b0/0x478 [ 46.078662][ T6841] irq_exit_rcu+0x14/0x84 [ 46.079518][ T6841] el1_interrupt+0x40/0x60 [ 46.080475][ T6841] el1h_64_irq_handler+0x18/0x24 [ 46.081440][ T6841] el1h_64_irq+0x6c/0x70 [ 46.082325][ T6841] _raw_spin_unlock_irq+0x34/0x80 [ 46.083328][ T6841] get_signal+0xee4/0x12f8 [ 46.084287][ T6841] arch_do_signal_or_restart+0x1c0/0x4414 [ 46.085326][ T6841] exit_to_user_mode_loop+0x7c/0x178 [ 46.086323][ T6841] el0_svc+0x170/0x254 [ 46.087135][ T6841] el0t_64_sync_handler+0x84/0x12c [ 46.088146][ T6841] el0t_64_sync+0x198/0x19c [ 46.089014][ T6841] INITIAL USE at: [ 46.089582][ T6841] lock_acquire+0x14c/0x2e0 [ 46.090448][ T6841] fprop_new_period+0x3b8/0x718 [ 46.091389][ T6841] writeout_period+0x94/0x11c [ 46.092434][ T6841] call_timer_fn+0x1b4/0x818 [ 46.093454][ T6841] __run_timer_base+0x51c/0x76c [ 46.094393][ T6841] run_timer_softirq+0x11c/0x194 [ 46.095434][ T6841] handle_softirqs+0x328/0xc88 [ 46.096386][ T6841] __do_softirq+0x14/0x20 [ 46.097272][ T6841] ____do_softirq+0x14/0x20 [ 46.098176][ T6841] call_on_irq_stack+0x30/0x48 [ 46.099181][ T6841] do_softirq_own_stack+0x20/0x2c [ 46.100188][ T6841] __irq_exit_rcu+0x1b0/0x478 [ 46.101174][ T6841] irq_exit_rcu+0x14/0x84 [ 46.102058][ T6841] el1_interrupt+0x40/0x60 [ 46.102984][ T6841] el1h_64_irq_handler+0x18/0x24 [ 46.104027][ T6841] el1h_64_irq+0x6c/0x70 [ 46.104889][ T6841] _raw_spin_unlock_irq+0x34/0x80 [ 46.105861][ T6841] get_signal+0xee4/0x12f8 [ 46.106704][ T6841] arch_do_signal_or_restart+0x1c0/0x4414 [ 46.107780][ T6841] exit_to_user_mode_loop+0x7c/0x178 [ 46.108823][ T6841] el0_svc+0x170/0x254 [ 46.109733][ T6841] el0t_64_sync_handler+0x84/0x12c [ 46.110747][ T6841] el0t_64_sync+0x198/0x19c [ 46.111715][ T6841] INITIAL READ USE at: [ 46.112368][ T6841] lock_acquire+0x14c/0x2e0 [ 46.113294][ T6841] fprop_fraction_percpu+0xac/0x270 [ 46.114389][ T6841] __wb_calc_thresh+0xfc/0x3b0 [ 46.115412][ T6841] domain_over_bg_thresh+0xb8/0x1f0 [ 46.116504][ T6841] wb_over_bg_thresh+0xf8/0x17c [ 46.117498][ T6841] wb_workfn+0xa30/0xdc0 [ 46.118414][ T6841] process_one_work+0x7e8/0x155c [ 46.119558][ T6841] worker_thread+0x958/0xed8 [ 46.120580][ T6841] kthread+0x5fc/0x75c [ 46.121567][ T6841] ret_from_fork+0x10/0x20 [ 46.122655][ T6841] } [ 46.123062][ T6841] ... key at: [] fprop_global_init.__key.1+0x0/0x20 [ 46.124380][ T6841] ... acquired at: [ 46.124988][ T6841] fprop_fraction_percpu+0xf0/0x270 [ 46.125758][ T6841] __fprop_add_percpu_max+0x130/0x1f4 [ 46.126527][ T6841] __wb_writeout_add+0xbc/0x27c [ 46.127202][ T6841] __folio_end_writeback+0x380/0x75c [ 46.127956][ T6841] folio_end_writeback_no_dropbehind+0xd0/0x204 [ 46.128906][ T6841] folio_end_writeback+0xd8/0x248 [ 46.129619][ T6841] iomap_finish_folio_write+0x1c0/0x2a4 [ 46.130564][ T6841] fuse_flush_writepages+0x54c/0x73c [ 46.131480][ T6841] fuse_iomap_writeback_range+0x48c/0x152c [ 46.132446][ T6841] iomap_writeback_folio+0xee4/0x1c74 [ 46.133305][ T6841] iomap_writepages+0x128/0x25c [ 46.134109][ T6841] fuse_writepages+0x208/0x2bc [ 46.134915][ T6841] do_writepages+0x270/0x468 [ 46.135693][ T6841] __writeback_single_inode+0x15c/0x13e8 [ 46.136611][ T6841] writeback_single_inode+0x18c/0x54c [ 46.137470][ T6841] write_inode_now+0x13c/0x1a4 [ 46.138188][ T6841] fuse_release+0xe0/0x194 [ 46.138833][ T6841] __fput+0x340/0x75c [ 46.139431][ T6841] ____fput+0x20/0x58 [ 46.140090][ T6841] task_work_run+0x1dc/0x260 [ 46.140872][ T6841] exit_to_user_mode_loop+0xfc/0x178 [ 46.141710][ T6841] el0_svc+0x170/0x254 [ 46.142377][ T6841] el0t_64_sync_handler+0x84/0x12c [ 46.143148][ T6841] el0t_64_sync+0x198/0x19c [ 46.143827][ T6841] [ 46.144172][ T6841] [ 46.144172][ T6841] stack backtrace: [ 46.145092][ T6841] CPU: 0 UID: 0 PID: 6841 Comm: syz.4.21 Not tainted syzkaller #0 PREEMPT [ 46.146408][ T6841] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 46.147999][ T6841] Call trace: [ 46.148471][ T6841] show_stack+0x2c/0x3c (C) [ 46.149141][ T6841] __dump_stack+0x30/0x40 [ 46.149753][ T6841] dump_stack_lvl+0xd8/0x12c [ 46.150482][ T6841] dump_stack+0x1c/0x28 [ 46.151156][ T6841] __lock_acquire+0x3058/0x30a4 [ 46.151910][ T6841] lock_acquire+0x14c/0x2e0 [ 46.152643][ T6841] fprop_fraction_percpu+0xf0/0x270 [ 46.153472][ T6841] __fprop_add_percpu_max+0x130/0x1f4 [ 46.154278][ T6841] __wb_writeout_add+0xbc/0x27c [ 46.155001][ T6841] __folio_end_writeback+0x380/0x75c [ 46.155821][ T6841] folio_end_writeback_no_dropbehind+0xd0/0x204 [ 46.156710][ T6841] folio_end_writeback+0xd8/0x248 [ 46.157472][ T6841] iomap_finish_folio_write+0x1c0/0x2a4 [ 46.158309][ T6841] fuse_flush_writepages+0x54c/0x73c [ 46.159095][ T6841] fuse_iomap_writeback_range+0x48c/0x152c [ 46.159938][ T6841] iomap_writeback_folio+0xee4/0x1c74 [ 46.160752][ T6841] iomap_writepages+0x128/0x25c [ 46.161446][ T6841] fuse_writepages+0x208/0x2bc [ 46.162151][ T6841] do_writepages+0x270/0x468 [ 46.162813][ T6841] __writeback_single_inode+0x15c/0x13e8 [ 46.163661][ T6841] writeback_single_inode+0x18c/0x54c [ 46.164503][ T6841] write_inode_now+0x13c/0x1a4 [ 46.165220][ T6841] fuse_release+0xe0/0x194 [ 46.165873][ T6841] __fput+0x340/0x75c [ 46.166463][ T6841] ____fput+0x20/0x58 [ 46.167046][ T6841] task_work_run+0x1dc/0x260 [ 46.167805][ T6841] exit_to_user_mode_loop+0xfc/0x178 [ 46.168695][ T6841] el0_svc+0x170/0x254 [ 46.169354][ T6841] el0t_64_sync_handler+0x84/0x12c [ 46.170117][ T6841] el0t_64_sync+0x198/0x19c [ 46.649663][ T6575] Bluetooth: hci0: command tx timeout [ 46.729419][ T53] Bluetooth: hci1: command tx timeout [ 46.729443][ T53] Bluetooth: hci2: command tx timeout [ 46.729476][ T6670] Bluetooth: hci4: command tx timeout [ 46.729831][ T6575] Bluetooth: hci3: command tx timeout 1970/01/01 00:00:52 executed programs: 26