Warning: Permanently added '10.128.0.56' (ED25519) to the list of known hosts. 1970/01/01 00:00:35 parsed 1 programs [ 37.073084][ T6556] cgroup: Unknown subsys name 'net' [ 37.212652][ T6556] cgroup: Unknown subsys name 'cpuset' [ 37.214671][ T6556] cgroup: Unknown subsys name 'rlimit' [ 37.411458][ T6556] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 43.135666][ T6573] 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. [ 43.334980][ T15] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 43.335010][ T15] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 43.397285][ T15] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 43.397317][ T15] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 43.679062][ T6629] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 43.680663][ T6629] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 43.683565][ T6629] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 43.685455][ T6629] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 43.686889][ T6629] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 43.798785][ T6614] chnl_net:caif_netlink_parms(): no params data found [ 43.873597][ T6614] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.876150][ T6614] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.877689][ T6614] bridge_slave_0: entered allmulticast mode [ 43.879788][ T6614] bridge_slave_0: entered promiscuous mode [ 43.889231][ T6614] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.889280][ T6614] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.889345][ T6614] bridge_slave_1: entered allmulticast mode [ 43.889797][ T6614] bridge_slave_1: entered promiscuous mode [ 43.920895][ T6614] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 44.025322][ T6614] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 44.045968][ T6614] team0: Port device team_slave_0 added [ 44.047617][ T6614] team0: Port device team_slave_1 added [ 44.058738][ T6614] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 44.060320][ T6614] 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. [ 44.070665][ T6614] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 44.074123][ T6614] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 44.076121][ T6614] 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. [ 44.080431][ T6614] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 44.104726][ T6614] hsr_slave_0: entered promiscuous mode [ 44.106170][ T6614] hsr_slave_1: entered promiscuous mode [ 44.197044][ T6614] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 44.199705][ T6614] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 44.202429][ T6614] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 44.205145][ T6614] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 44.235104][ T6614] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.235157][ T6614] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.235353][ T6614] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.235381][ T6614] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.250065][ T6614] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.253857][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.255328][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.260143][ T6614] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.348404][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.348454][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.356498][ T2165] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.356555][ T2165] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.365980][ T6614] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 44.367794][ T6614] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 44.423211][ T6614] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.435676][ T6614] veth0_vlan: entered promiscuous mode [ 44.438371][ T6614] veth1_vlan: entered promiscuous mode [ 44.664965][ T6614] veth0_macvtap: entered promiscuous mode [ 44.668325][ T6614] veth1_macvtap: entered promiscuous mode [ 44.673795][ T6614] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 44.682921][ T6614] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 44.686685][ T15] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.686837][ T15] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.686863][ T15] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.686882][ T15] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:00:44 executed programs: 0 [ 44.756690][ T6629] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 44.758230][ T6629] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 44.759965][ T6629] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 44.762158][ T6629] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 44.763092][ T6629] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 44.783836][ T6144] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 44.785135][ T6144] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 44.785646][ T6144] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 44.786141][ T6144] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 44.786320][ T6144] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 44.815074][ T6680] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 44.816453][ T53] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 44.817007][ T53] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 44.817156][ T53] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 44.817579][ T53] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 44.817835][ T53] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 44.818266][ T53] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 44.818849][ T53] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 44.819389][ T53] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 44.819561][ T53] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 44.820390][ T53] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 44.821401][ T53] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 44.824145][ T53] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 44.833040][ T6683] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 44.835255][ T6684] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 44.890465][ T2165] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 44.939226][ T2165] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 44.986602][ T2165] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 45.027388][ T6675] chnl_net:caif_netlink_parms(): no params data found [ 45.056598][ T6667] chnl_net:caif_netlink_parms(): no params data found [ 45.088847][ T6675] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.090206][ T6675] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.091243][ T6675] bridge_slave_0: entered allmulticast mode [ 45.091737][ T6675] bridge_slave_0: entered promiscuous mode [ 45.094585][ T6671] chnl_net:caif_netlink_parms(): no params data found [ 45.103942][ T6675] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.104024][ T6675] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.104104][ T6675] bridge_slave_1: entered allmulticast mode [ 45.104558][ T6675] bridge_slave_1: entered promiscuous mode [ 45.129295][ T6675] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 45.130367][ T6675] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 45.154926][ T6675] team0: Port device team_slave_0 added [ 45.155725][ T6675] team0: Port device team_slave_1 added [ 45.159433][ T6667] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.160653][ T6667] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.161623][ T6667] bridge_slave_0: entered allmulticast mode [ 45.162076][ T6667] bridge_slave_0: entered promiscuous mode [ 45.177076][ T6667] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.178481][ T6667] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.179802][ T6667] bridge_slave_1: entered allmulticast mode [ 45.182126][ T6667] bridge_slave_1: entered promiscuous mode [ 45.188064][ T6681] chnl_net:caif_netlink_parms(): no params data found [ 45.196059][ T6675] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 45.196087][ 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. [ 45.196104][ T6675] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 45.196783][ T6675] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 45.196792][ 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. [ 45.196808][ T6675] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 45.214643][ T6667] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 45.216205][ T6674] chnl_net:caif_netlink_parms(): no params data found [ 45.224131][ T6671] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.225393][ T6671] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.226781][ T6671] bridge_slave_0: entered allmulticast mode [ 45.228336][ T6671] bridge_slave_0: entered promiscuous mode [ 45.234364][ T6667] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 45.243821][ T6671] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.245136][ T6671] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.246575][ T6671] bridge_slave_1: entered allmulticast mode [ 45.248236][ T6671] bridge_slave_1: entered promiscuous mode [ 45.253458][ T6675] hsr_slave_0: entered promiscuous mode [ 45.253819][ T6675] hsr_slave_1: entered promiscuous mode [ 45.254067][ T6675] debugfs: 'hsr0' already exists in 'hsr' [ 45.254126][ T6675] Cannot create hsr debugfs directory [ 45.271615][ T6671] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 45.277132][ T6667] team0: Port device team_slave_0 added [ 45.287067][ T6671] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 45.291856][ T6667] team0: Port device team_slave_1 added [ 45.312773][ T6681] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.312860][ T6681] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.312937][ T6681] bridge_slave_0: entered allmulticast mode [ 45.313368][ T6681] bridge_slave_0: entered promiscuous mode [ 45.314177][ T6681] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.314193][ T6681] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.314245][ T6681] bridge_slave_1: entered allmulticast mode [ 45.314741][ T6681] bridge_slave_1: entered promiscuous mode [ 45.328274][ T6671] team0: Port device team_slave_0 added [ 45.353964][ T6681] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 45.356264][ T6671] team0: Port device team_slave_1 added [ 45.362794][ T6667] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 45.362819][ T6667] 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. [ 45.362832][ T6667] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 45.363471][ T6667] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 45.363477][ T6667] 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. [ 45.363486][ T6667] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 45.367910][ T6681] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 45.380756][ T6674] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.382258][ T6674] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.383970][ T6674] bridge_slave_0: entered allmulticast mode [ 45.384484][ T6674] bridge_slave_0: entered promiscuous mode [ 45.386947][ T6674] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.386985][ T6674] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.387074][ T6674] bridge_slave_1: entered allmulticast mode [ 45.387527][ T6674] bridge_slave_1: entered promiscuous mode [ 45.395596][ T6671] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 45.396817][ 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. [ 45.401128][ T6671] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 45.402271][ T6671] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 45.402279][ 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. [ 45.402293][ T6671] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 45.427681][ T6681] team0: Port device team_slave_0 added [ 45.428474][ T6681] team0: Port device team_slave_1 added [ 45.447129][ T6681] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 45.448530][ 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. [ 45.448567][ T6681] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 45.460262][ T6667] hsr_slave_0: entered promiscuous mode [ 45.461783][ T6667] hsr_slave_1: entered promiscuous mode [ 45.463203][ T6667] debugfs: 'hsr0' already exists in 'hsr' [ 45.464287][ T6667] Cannot create hsr debugfs directory [ 45.466723][ T6674] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 45.467761][ T6674] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 45.474348][ T6681] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 45.475915][ 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. [ 45.475934][ T6681] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 45.488785][ T6671] hsr_slave_0: entered promiscuous mode [ 45.489193][ T6671] hsr_slave_1: entered promiscuous mode [ 45.489469][ T6671] debugfs: 'hsr0' already exists in 'hsr' [ 45.489480][ T6671] Cannot create hsr debugfs directory [ 45.495059][ T6674] team0: Port device team_slave_0 added [ 45.502212][ T6674] team0: Port device team_slave_1 added [ 45.539180][ T6674] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 45.540358][ T6674] 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. [ 45.541307][ T6674] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 45.542831][ T6681] hsr_slave_0: entered promiscuous mode [ 45.543148][ T6681] hsr_slave_1: entered promiscuous mode [ 45.543342][ T6681] debugfs: 'hsr0' already exists in 'hsr' [ 45.543352][ T6681] Cannot create hsr debugfs directory [ 45.544010][ T6674] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 45.544017][ T6674] 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. [ 45.544030][ T6674] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 45.572510][ T6674] hsr_slave_0: entered promiscuous mode [ 45.573913][ T6674] hsr_slave_1: entered promiscuous mode [ 45.575116][ T6674] debugfs: 'hsr0' already exists in 'hsr' [ 45.576083][ T6674] Cannot create hsr debugfs directory [ 45.604283][ T6675] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 45.616762][ T6675] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 45.620547][ T6675] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 45.630759][ T6675] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 45.701953][ T6667] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 45.704330][ T6667] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 45.708332][ T6667] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 45.711639][ T6667] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 45.727081][ T6675] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.737990][ T6675] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.742807][ T42] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.742850][ T42] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.743333][ T42] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.743348][ T42] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.757919][ T6667] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.766724][ T6667] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.770382][ T41] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.770423][ T41] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.781603][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.781652][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.796201][ T6667] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 45.819808][ T6675] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.837688][ T6675] veth0_vlan: entered promiscuous mode [ 45.841629][ T6675] veth1_vlan: entered promiscuous mode [ 45.846355][ T6667] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.857638][ T6675] veth0_macvtap: entered promiscuous mode [ 45.860391][ T6675] veth1_macvtap: entered promiscuous mode [ 45.869170][ T6667] veth0_vlan: entered promiscuous mode [ 45.870986][ T6675] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 45.875829][ T6667] veth1_vlan: entered promiscuous mode [ 45.877813][ T6675] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 45.883865][ T2312] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.883959][ T2312] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.883980][ T2312] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.883992][ T2312] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.909450][ T6667] veth0_macvtap: entered promiscuous mode [ 45.910858][ T15] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 45.910880][ T15] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 45.912301][ T6667] veth1_macvtap: entered promiscuous mode [ 45.915760][ T6667] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 45.916651][ T6667] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 45.924442][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.925358][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.925382][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.925402][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.943061][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 45.943087][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 45.958248][ T15] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 45.958277][ T15] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 45.967861][ T2312] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 45.967903][ T2312] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 46.335593][ T2165] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 46.821736][ T6680] Bluetooth: hci1: command tx timeout [ 46.911099][ T6680] Bluetooth: hci5: command tx timeout [ 46.911327][ T6680] Bluetooth: hci4: command tx timeout [ 46.911388][ T6680] Bluetooth: hci3: command tx timeout [ 46.911441][ T6680] Bluetooth: hci2: command tx timeout [ 47.463240][ T2165] bridge_slave_1: left allmulticast mode [ 47.463281][ T2165] bridge_slave_1: left promiscuous mode [ 47.463598][ T2165] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.470345][ T2165] bridge_slave_0: left allmulticast mode [ 47.470378][ T2165] bridge_slave_0: left promiscuous mode [ 47.470451][ T2165] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.617585][ T2165] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 47.642590][ T2165] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 47.672052][ T2165] bond0 (unregistering): Released all slaves [ 47.759980][ T2165] hsr_slave_0: left promiscuous mode [ 47.760337][ T2165] hsr_slave_1: left promiscuous mode [ 47.760645][ T2165] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 47.760665][ T2165] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 47.762397][ T2165] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 47.762408][ T2165] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 47.769362][ T2165] veth1_macvtap: left promiscuous mode [ 47.769631][ T2165] veth0_macvtap: left promiscuous mode [ 47.769700][ T2165] veth1_vlan: left promiscuous mode [ 47.769746][ T2165] veth0_vlan: left promiscuous mode [ 47.889712][ T2165] team0 (unregistering): Port device team_slave_1 removed [ 47.896130][ T2165] team0 (unregistering): Port device team_slave_0 removed [ 48.222440][ T6681] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 48.225868][ T6681] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 48.228692][ T6681] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 48.234567][ T6681] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 48.268992][ T6674] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 48.287216][ T6674] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 48.313214][ T6674] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 48.316351][ T6671] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 48.318261][ T6674] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 48.322810][ T6671] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 48.325024][ T6671] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 48.327303][ T6671] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 48.346602][ T6681] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.353561][ T6681] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.360083][ T213] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.360129][ T213] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.363536][ T213] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.363575][ T213] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.457255][ T6674] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.467654][ T6671] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.471872][ T6671] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.474589][ T6674] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.476621][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.476641][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.480732][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.480787][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.486305][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.486346][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.509125][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.509175][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.520497][ T6681] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.673796][ T6671] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.678105][ T6674] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.698466][ T6671] veth0_vlan: entered promiscuous mode [ 48.700057][ T6671] veth1_vlan: entered promiscuous mode [ 48.707558][ T6671] veth0_macvtap: entered promiscuous mode [ 48.717600][ T6671] veth1_macvtap: entered promiscuous mode [ 48.724880][ T6674] veth0_vlan: entered promiscuous mode [ 48.729683][ T6674] veth1_vlan: entered promiscuous mode [ 48.734360][ T6671] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.735394][ T6671] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.738079][ T6681] veth0_vlan: entered promiscuous mode [ 48.739997][ T6681] veth1_vlan: entered promiscuous mode [ 48.747352][ T41] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.747399][ T41] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.747431][ T41] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.747452][ T41] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.765128][ T6674] veth0_macvtap: entered promiscuous mode [ 48.780084][ T6674] veth1_macvtap: entered promiscuous mode [ 48.783726][ T41] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 48.783751][ T41] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 48.796752][ T41] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 48.796780][ T41] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 48.800834][ T6681] veth0_macvtap: entered promiscuous mode [ 48.803955][ T6674] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.804984][ T6674] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.815890][ T213] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.815933][ T213] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.815951][ T213] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.815974][ T213] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.817326][ T6681] veth1_macvtap: entered promiscuous mode [ 48.820976][ T6681] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.825409][ T6681] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.838466][ T2165] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.838530][ T2165] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.838557][ T2165] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.838576][ T2165] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.862484][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 48.862517][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 48.882564][ T2165] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 48.882595][ T2165] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 48.892092][ T15] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 48.892121][ T15] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 48.901247][ T6684] Bluetooth: hci1: command tx timeout [ 48.904091][ T213] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 48.904114][ T213] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 48.981172][ T6680] Bluetooth: hci3: command tx timeout [ 48.981208][ T6680] Bluetooth: hci4: command tx timeout [ 48.981237][ T6680] Bluetooth: hci5: command tx timeout [ 48.981460][ T6684] Bluetooth: hci2: command tx timeout [ 49.113801][ T6832] [ 49.114254][ T6832] ===================================================== [ 49.115350][ T6832] WARNING: HARDIRQ-safe -> HARDIRQ-unsafe lock order detected [ 49.116625][ T6832] syzkaller #0 Not tainted [ 49.117391][ T6832] ----------------------------------------------------- [ 49.118481][ T6832] syz.4.21/6832 [HC0[0]:SC0[0]:HE0:SE1] is trying to acquire: [ 49.119730][ T6832] ffff800097391d90 (&p->sequence){+.-.}-{0:0}, at: __fprop_add_percpu_max+0x130/0x1f4 [ 49.121312][ T6832] [ 49.121312][ T6832] and this task is already holding: [ 49.122453][ T6832] ffff0000e3648240 (&xa->xa_lock#10){-...}-{3:3}, at: __folio_end_writeback+0x10c/0x75c [ 49.124046][ T6832] which would create a new lock dependency: [ 49.125062][ T6832] (&xa->xa_lock#10){-...}-{3:3} -> (&p->sequence){+.-.}-{0:0} [ 49.126290][ T6832] [ 49.126290][ T6832] but this new dependency connects a HARDIRQ-irq-safe lock: [ 49.127898][ T6832] (&xa->xa_lock#10){-...}-{3:3} [ 49.127931][ T6832] [ 49.127931][ T6832] ... which became HARDIRQ-irq-safe at: [ 49.129979][ T6832] lock_acquire+0x14c/0x2e0 [ 49.130634][ T6832] _raw_spin_lock_irqsave+0x5c/0x7c [ 49.131449][ T6832] __folio_end_writeback+0x10c/0x75c [ 49.132334][ T6832] folio_end_writeback_no_dropbehind+0xd0/0x204 [ 49.133332][ T6832] folio_end_writeback+0xd8/0x248 [ 49.134076][ T6832] end_buffer_async_write+0x20c/0x350 [ 49.134877][ T6832] end_bio_bh_io_sync+0xb0/0x184 [ 49.135662][ T6832] bio_endio+0x858/0x894 [ 49.136329][ T6832] blk_mq_end_request_batch+0x49c/0x105c [ 49.137239][ T6832] nvme_irq+0x1ec/0x240 [ 49.137891][ T6832] __handle_irq_event_percpu+0x224/0x8e4 [ 49.138881][ T6832] handle_irq_event+0x9c/0x1d0 [ 49.139766][ T6832] handle_fasteoi_irq+0x328/0x8d8 [ 49.140625][ T6832] generic_handle_domain_irq+0xe0/0x140 [ 49.141635][ T6832] gic_handle_irq+0x6c/0x190 [ 49.142404][ T6832] call_on_irq_stack+0x30/0x48 [ 49.143227][ T6832] do_interrupt_handler+0xd4/0x138 [ 49.144116][ T6832] el1_interrupt+0x3c/0x60 [ 49.144864][ T6832] el1h_64_irq_handler+0x18/0x24 [ 49.145697][ T6832] el1h_64_irq+0x6c/0x70 [ 49.146433][ T6832] lock_release+0x270/0x39c [ 49.147196][ T6832] __might_fault+0xf0/0x124 [ 49.147972][ T6832] arch_do_signal_or_restart+0xb28/0x4414 [ 49.148880][ T6832] exit_to_user_mode_loop+0x7c/0x178 [ 49.149718][ T6832] el0_svc+0x170/0x254 [ 49.150379][ T6832] el0t_64_sync_handler+0x84/0x12c [ 49.151183][ T6832] el0t_64_sync+0x198/0x19c [ 49.151892][ T6832] [ 49.151892][ T6832] to a HARDIRQ-irq-unsafe lock: [ 49.152904][ T6832] (&p->sequence){+.-.}-{0:0} [ 49.152928][ T6832] [ 49.152928][ T6832] ... which became HARDIRQ-irq-unsafe at: [ 49.154985][ T6832] ... [ 49.154992][ T6832] lock_acquire+0x14c/0x2e0 [ 49.156077][ T6832] fprop_new_period+0x3b8/0x718 [ 49.156833][ T6832] writeout_period+0x94/0x11c [ 49.157544][ T6832] call_timer_fn+0x1b4/0x818 [ 49.158303][ T6832] __run_timer_base+0x51c/0x76c [ 49.159074][ T6832] run_timer_softirq+0x11c/0x194 [ 49.159914][ T6832] handle_softirqs+0x328/0xc88 [ 49.160703][ T6832] __do_softirq+0x14/0x20 [ 49.161434][ T6832] ____do_softirq+0x14/0x20 [ 49.162183][ T6832] call_on_irq_stack+0x30/0x48 [ 49.162950][ T6832] do_softirq_own_stack+0x20/0x2c [ 49.163762][ T6832] __irq_exit_rcu+0x1b0/0x478 [ 49.164582][ T6832] irq_exit_rcu+0x14/0x84 [ 49.165259][ T6832] el1_interrupt+0x40/0x60 [ 49.165988][ T6832] el1h_64_irq_handler+0x18/0x24 [ 49.166816][ T6832] el1h_64_irq+0x6c/0x70 [ 49.167477][ T6832] arch_local_irq_restore+0x8/0xc [ 49.168203][ T6832] __might_resched+0x98/0x4c4 [ 49.168912][ T6832] __might_sleep+0x94/0x110 [ 49.169642][ T6832] get_signal+0xfc/0x12f8 [ 49.170393][ T6832] arch_do_signal_or_restart+0x1c0/0x4414 [ 49.171329][ T6832] exit_to_user_mode_loop+0x7c/0x178 [ 49.172151][ T6832] el0_svc+0x170/0x254 [ 49.172805][ T6832] el0t_64_sync_handler+0x84/0x12c [ 49.173583][ T6832] el0t_64_sync+0x198/0x19c [ 49.174244][ T6832] [ 49.174244][ T6832] other info that might help us debug this: [ 49.174244][ T6832] [ 49.175714][ T6832] Possible interrupt unsafe locking scenario: [ 49.175714][ T6832] [ 49.176869][ T6832] CPU0 CPU1 [ 49.177707][ T6832] ---- ---- [ 49.178631][ T6832] lock(&p->sequence); [ 49.179266][ T6832] local_irq_disable(); [ 49.180367][ T6832] lock(&xa->xa_lock#10); [ 49.181421][ T6832] lock(&p->sequence); [ 49.182456][ T6832] [ 49.182964][ T6832] lock(&xa->xa_lock#10); [ 49.183642][ T6832] [ 49.183642][ T6832] *** DEADLOCK *** [ 49.183642][ T6832] [ 49.184871][ T6832] 2 locks held by syz.4.21/6832: [ 49.185586][ T6832] #0: ffff0000e3648638 (&fi->lock){+.+.}-{3:3}, at: fuse_iomap_writeback_range+0x3b8/0x152c [ 49.187257][ T6832] #1: ffff0000e3648240 (&xa->xa_lock#10){-...}-{3:3}, at: __folio_end_writeback+0x10c/0x75c [ 49.188840][ T6832] [ 49.188840][ T6832] the dependencies between HARDIRQ-irq-safe lock and the holding lock: [ 49.190445][ T6832] -> (&xa->xa_lock#10){-...}-{3:3} { [ 49.191267][ T6832] IN-HARDIRQ-W at: [ 49.191865][ T6832] lock_acquire+0x14c/0x2e0 [ 49.192821][ T6832] _raw_spin_lock_irqsave+0x5c/0x7c [ 49.193945][ T6832] __folio_end_writeback+0x10c/0x75c [ 49.195039][ T6832] folio_end_writeback_no_dropbehind+0xd0/0x204 [ 49.196337][ T6832] folio_end_writeback+0xd8/0x248 [ 49.197375][ T6832] end_buffer_async_write+0x20c/0x350 [ 49.198427][ T6832] end_bio_bh_io_sync+0xb0/0x184 [ 49.199472][ T6832] bio_endio+0x858/0x894 [ 49.200304][ T6832] blk_mq_end_request_batch+0x49c/0x105c [ 49.201460][ T6832] nvme_irq+0x1ec/0x240 [ 49.202423][ T6832] __handle_irq_event_percpu+0x224/0x8e4 [ 49.203574][ T6832] handle_irq_event+0x9c/0x1d0 [ 49.204626][ T6832] handle_fasteoi_irq+0x328/0x8d8 [ 49.205701][ T6832] generic_handle_domain_irq+0xe0/0x140 [ 49.206928][ T6832] gic_handle_irq+0x6c/0x190 [ 49.207974][ T6832] call_on_irq_stack+0x30/0x48 [ 49.209064][ T6832] do_interrupt_handler+0xd4/0x138 [ 49.210195][ T6832] el1_interrupt+0x3c/0x60 [ 49.211176][ T6832] el1h_64_irq_handler+0x18/0x24 [ 49.212171][ T6832] el1h_64_irq+0x6c/0x70 [ 49.213196][ T6832] lock_release+0x270/0x39c [ 49.214113][ T6832] __might_fault+0xf0/0x124 [ 49.214956][ T6832] arch_do_signal_or_restart+0xb28/0x4414 [ 49.216086][ T6832] exit_to_user_mode_loop+0x7c/0x178 [ 49.217102][ T6832] el0_svc+0x170/0x254 [ 49.217956][ T6832] el0t_64_sync_handler+0x84/0x12c [ 49.219054][ T6832] el0t_64_sync+0x198/0x19c [ 49.220041][ T6832] INITIAL USE at: [ 49.220679][ T6832] lock_acquire+0x14c/0x2e0 [ 49.221638][ T6832] _raw_spin_lock_irq+0x58/0x70 [ 49.222674][ T6832] shmem_add_to_page_cache+0x564/0xa24 [ 49.223881][ T6832] shmem_alloc_and_add_folio+0x73c/0x10b0 [ 49.225084][ T6832] shmem_get_folio_gfp+0x4d4/0x159c [ 49.226230][ T6832] shmem_read_folio_gfp+0x8c/0xf0 [ 49.227336][ T6832] drm_gem_get_pages+0x1cc/0x7c0 [ 49.228416][ T6832] drm_gem_shmem_get_pages_locked+0x1d4/0x364 [ 49.229601][ T6832] drm_gem_shmem_pin_locked+0x1f8/0x410 [ 49.230630][ T6832] drm_gem_shmem_vmap_locked+0x3cc/0x658 [ 49.231696][ T6832] drm_gem_shmem_object_vmap+0x28/0x38 [ 49.232624][ T6832] drm_gem_vmap+0x104/0x1d8 [ 49.233527][ T6832] drm_client_buffer_vmap+0x48/0x90 [ 49.234575][ T6832] drm_fbdev_shmem_driver_fbdev_probe+0x1d8/0x70c [ 49.235783][ T6832] __drm_fb_helper_initial_config_and_unlock+0xf94/0x159c [ 49.236980][ T6832] drm_fb_helper_initial_config+0x3c/0x58 [ 49.238074][ T6832] drm_fbdev_client_hotplug+0x154/0x22c [ 49.239283][ T6832] drm_client_register+0x13c/0x1d4 [ 49.240420][ T6832] drm_fbdev_client_setup+0x194/0x3d0 [ 49.241627][ T6832] drm_client_setup+0x114/0x228 [ 49.242687][ T6832] vkms_init+0x338/0x3f0 [ 49.243651][ T6832] do_one_initcall+0x250/0x990 [ 49.244709][ T6832] do_initcall_level+0x128/0x1c4 [ 49.245712][ T6832] do_initcalls+0x70/0xd0 [ 49.246656][ T6832] do_basic_setup+0x78/0x8c [ 49.247628][ T6832] kernel_init_freeable+0x268/0x39c [ 49.248628][ T6832] kernel_init+0x24/0x1dc [ 49.249476][ T6832] ret_from_fork+0x10/0x20 [ 49.250523][ T6832] } [ 49.250929][ T6832] ... key at: [] xa_init_flags.__key+0x0/0x20 [ 49.252183][ T6832] [ 49.252183][ T6832] the dependencies between the lock to be acquired [ 49.252193][ T6832] and HARDIRQ-irq-unsafe lock: [ 49.254427][ T6832] -> (&p->sequence){+.-.}-{0:0} { [ 49.255305][ T6832] HARDIRQ-ON-W at: [ 49.255975][ T6832] lock_acquire+0x14c/0x2e0 [ 49.256945][ T6832] fprop_new_period+0x3b8/0x718 [ 49.258017][ T6832] writeout_period+0x94/0x11c [ 49.258967][ T6832] call_timer_fn+0x1b4/0x818 [ 49.259941][ T6832] __run_timer_base+0x51c/0x76c [ 49.260924][ T6832] run_timer_softirq+0x11c/0x194 [ 49.261903][ T6832] handle_softirqs+0x328/0xc88 [ 49.262955][ T6832] __do_softirq+0x14/0x20 [ 49.263847][ T6832] ____do_softirq+0x14/0x20 [ 49.264788][ T6832] call_on_irq_stack+0x30/0x48 [ 49.265853][ T6832] do_softirq_own_stack+0x20/0x2c [ 49.266898][ T6832] __irq_exit_rcu+0x1b0/0x478 [ 49.267847][ T6832] irq_exit_rcu+0x14/0x84 [ 49.268776][ T6832] el1_interrupt+0x40/0x60 [ 49.269751][ T6832] el1h_64_irq_handler+0x18/0x24 [ 49.270765][ T6832] el1h_64_irq+0x6c/0x70 [ 49.271683][ T6832] arch_local_irq_restore+0x8/0xc [ 49.272659][ T6832] __might_resched+0x98/0x4c4 [ 49.273667][ T6832] __might_sleep+0x94/0x110 [ 49.274693][ T6832] get_signal+0xfc/0x12f8 [ 49.275661][ T6832] arch_do_signal_or_restart+0x1c0/0x4414 [ 49.276833][ T6832] exit_to_user_mode_loop+0x7c/0x178 [ 49.277969][ T6832] el0_svc+0x170/0x254 [ 49.278994][ T6832] el0t_64_sync_handler+0x84/0x12c [ 49.280132][ T6832] el0t_64_sync+0x198/0x19c [ 49.281104][ T6832] IN-SOFTIRQ-W at: [ 49.281759][ T6832] lock_acquire+0x14c/0x2e0 [ 49.282745][ T6832] fprop_new_period+0x3b8/0x718 [ 49.283748][ T6832] writeout_period+0x94/0x11c [ 49.284729][ T6832] call_timer_fn+0x1b4/0x818 [ 49.285691][ T6832] __run_timer_base+0x51c/0x76c [ 49.286735][ T6832] run_timer_softirq+0x11c/0x194 [ 49.287831][ T6832] handle_softirqs+0x328/0xc88 [ 49.288911][ T6832] __do_softirq+0x14/0x20 [ 49.289880][ T6832] ____do_softirq+0x14/0x20 [ 49.290880][ T6832] call_on_irq_stack+0x30/0x48 [ 49.291856][ T6832] do_softirq_own_stack+0x20/0x2c [ 49.292868][ T6832] __irq_exit_rcu+0x1b0/0x478 [ 49.293881][ T6832] irq_exit_rcu+0x14/0x84 [ 49.294873][ T6832] el1_interrupt+0x40/0x60 [ 49.295740][ T6832] el1h_64_irq_handler+0x18/0x24 [ 49.296739][ T6832] el1h_64_irq+0x6c/0x70 [ 49.297683][ T6832] arch_local_irq_restore+0x8/0xc [ 49.298683][ T6832] __might_resched+0x98/0x4c4 [ 49.299671][ T6832] __might_sleep+0x94/0x110 [ 49.300705][ T6832] get_signal+0xfc/0x12f8 [ 49.301628][ T6832] arch_do_signal_or_restart+0x1c0/0x4414 [ 49.302764][ T6832] exit_to_user_mode_loop+0x7c/0x178 [ 49.303808][ T6832] el0_svc+0x170/0x254 [ 49.304661][ T6832] el0t_64_sync_handler+0x84/0x12c [ 49.305696][ T6832] el0t_64_sync+0x198/0x19c [ 49.306663][ T6832] INITIAL USE at: [ 49.307248][ T6832] lock_acquire+0x14c/0x2e0 [ 49.308243][ T6832] fprop_new_period+0x3b8/0x718 [ 49.309292][ T6832] writeout_period+0x94/0x11c [ 49.310273][ T6832] call_timer_fn+0x1b4/0x818 [ 49.311181][ T6832] __run_timer_base+0x51c/0x76c [ 49.312175][ T6832] run_timer_softirq+0x11c/0x194 [ 49.313187][ T6832] handle_softirqs+0x328/0xc88 [ 49.314184][ T6832] __do_softirq+0x14/0x20 [ 49.315083][ T6832] ____do_softirq+0x14/0x20 [ 49.316048][ T6832] call_on_irq_stack+0x30/0x48 [ 49.317067][ T6832] do_softirq_own_stack+0x20/0x2c [ 49.318087][ T6832] __irq_exit_rcu+0x1b0/0x478 [ 49.318998][ T6832] irq_exit_rcu+0x14/0x84 [ 49.319876][ T6832] el1_interrupt+0x40/0x60 [ 49.320814][ T6832] el1h_64_irq_handler+0x18/0x24 [ 49.321830][ T6832] el1h_64_irq+0x6c/0x70 [ 49.322750][ T6832] arch_local_irq_restore+0x8/0xc [ 49.323789][ T6832] __might_resched+0x98/0x4c4 [ 49.324814][ T6832] __might_sleep+0x94/0x110 [ 49.325806][ T6832] get_signal+0xfc/0x12f8 [ 49.326718][ T6832] arch_do_signal_or_restart+0x1c0/0x4414 [ 49.327801][ T6832] exit_to_user_mode_loop+0x7c/0x178 [ 49.328815][ T6832] el0_svc+0x170/0x254 [ 49.329574][ T6832] el0t_64_sync_handler+0x84/0x12c [ 49.330585][ T6832] el0t_64_sync+0x198/0x19c [ 49.331588][ T6832] INITIAL READ USE at: [ 49.332297][ T6832] lock_acquire+0x14c/0x2e0 [ 49.333281][ T6832] fprop_fraction_percpu+0xac/0x270 [ 49.334459][ T6832] __wb_calc_thresh+0xfc/0x3b0 [ 49.335481][ T6832] domain_over_bg_thresh+0xb8/0x1f0 [ 49.336563][ T6832] wb_over_bg_thresh+0xf8/0x17c [ 49.337654][ T6832] wb_workfn+0xa30/0xdc0 [ 49.338644][ T6832] process_one_work+0x7e8/0x155c [ 49.339856][ T6832] worker_thread+0x958/0xed8 [ 49.340972][ T6832] kthread+0x5fc/0x75c [ 49.341930][ T6832] ret_from_fork+0x10/0x20 [ 49.343031][ T6832] } [ 49.343433][ T6832] ... key at: [] fprop_global_init.__key.1+0x0/0x20 [ 49.344781][ T6832] ... acquired at: [ 49.345352][ T6832] fprop_fraction_percpu+0xf0/0x270 [ 49.346229][ T6832] __fprop_add_percpu_max+0x130/0x1f4 [ 49.347084][ T6832] __wb_writeout_add+0xbc/0x27c [ 49.347877][ T6832] __folio_end_writeback+0x380/0x75c [ 49.348769][ T6832] folio_end_writeback_no_dropbehind+0xd0/0x204 [ 49.349788][ T6832] folio_end_writeback+0xd8/0x248 [ 49.350643][ T6832] iomap_finish_folio_write+0x1c0/0x2a4 [ 49.351574][ T6832] fuse_flush_writepages+0x54c/0x73c [ 49.352415][ T6832] fuse_iomap_writeback_range+0x48c/0x152c [ 49.353302][ T6832] iomap_writeback_folio+0xee4/0x1c74 [ 49.354241][ T6832] iomap_writepages+0x128/0x25c [ 49.355058][ T6832] fuse_writepages+0x208/0x2bc [ 49.355890][ T6832] do_writepages+0x270/0x468 [ 49.356614][ T6832] __writeback_single_inode+0x15c/0x13e8 [ 49.357507][ T6832] writeback_single_inode+0x18c/0x54c [ 49.358331][ T6832] write_inode_now+0x13c/0x1a4 [ 49.359040][ T6832] fuse_flush+0x20c/0x6a0 [ 49.359710][ T6832] filp_flush+0xb8/0x190 [ 49.360393][ T6832] filp_close+0x28/0x48 [ 49.361021][ T6832] __arm64_sys_close_range+0x318/0x5c4 [ 49.361928][ T6832] invoke_syscall+0x98/0x254 [ 49.362697][ T6832] el0_svc_common+0x130/0x23c [ 49.363502][ T6832] do_el0_svc+0x48/0x58 [ 49.364214][ T6832] el0_svc+0x5c/0x254 [ 49.364905][ T6832] el0t_64_sync_handler+0x84/0x12c [ 49.365775][ T6832] el0t_64_sync+0x198/0x19c [ 49.366480][ T6832] [ 49.366810][ T6832] [ 49.366810][ T6832] stack backtrace: [ 49.367663][ T6832] CPU: 1 UID: 0 PID: 6832 Comm: syz.4.21 Not tainted syzkaller #0 PREEMPT [ 49.369075][ T6832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 49.370691][ T6832] Call trace: [ 49.371255][ T6832] show_stack+0x2c/0x3c (C) [ 49.371959][ T6832] __dump_stack+0x30/0x40 [ 49.372643][ T6832] dump_stack_lvl+0xd8/0x12c [ 49.373324][ T6832] dump_stack+0x1c/0x28 [ 49.373905][ T6832] __lock_acquire+0x3058/0x30a4 [ 49.374649][ T6832] lock_acquire+0x14c/0x2e0 [ 49.375309][ T6832] fprop_fraction_percpu+0xf0/0x270 [ 49.376047][ T6832] __fprop_add_percpu_max+0x130/0x1f4 [ 49.376967][ T6832] __wb_writeout_add+0xbc/0x27c [ 49.377728][ T6832] __folio_end_writeback+0x380/0x75c [ 49.378571][ T6832] folio_end_writeback_no_dropbehind+0xd0/0x204 [ 49.379582][ T6832] folio_end_writeback+0xd8/0x248 [ 49.380379][ T6832] iomap_finish_folio_write+0x1c0/0x2a4 [ 49.381281][ T6832] fuse_flush_writepages+0x54c/0x73c [ 49.382143][ T6832] fuse_iomap_writeback_range+0x48c/0x152c [ 49.383070][ T6832] iomap_writeback_folio+0xee4/0x1c74 [ 49.383913][ T6832] iomap_writepages+0x128/0x25c [ 49.384684][ T6832] fuse_writepages+0x208/0x2bc [ 49.385466][ T6832] do_writepages+0x270/0x468 [ 49.386229][ T6832] __writeback_single_inode+0x15c/0x13e8 [ 49.387194][ T6832] writeback_single_inode+0x18c/0x54c [ 49.388034][ T6832] write_inode_now+0x13c/0x1a4 [ 49.388824][ T6832] fuse_flush+0x20c/0x6a0 [ 49.389537][ T6832] filp_flush+0xb8/0x190 [ 49.390181][ T6832] filp_close+0x28/0x48 [ 49.390813][ T6832] __arm64_sys_close_range+0x318/0x5c4 [ 49.391632][ T6832] invoke_syscall+0x98/0x254 [ 49.392341][ T6832] el0_svc_common+0x130/0x23c [ 49.393064][ T6832] do_el0_svc+0x48/0x58 [ 49.393680][ T6832] el0_svc+0x5c/0x254 [ 49.394402][ T6832] el0t_64_sync_handler+0x84/0x12c [ 49.395242][ T6832] el0t_64_sync+0x198/0x19c [ 50.981371][ T6683] Bluetooth: hci1: command tx timeout [ 51.061433][ T6683] Bluetooth: hci2: command tx timeout [ 51.061450][ T6680] Bluetooth: hci4: command tx timeout [ 51.061463][ T53] Bluetooth: hci3: command tx timeout [ 51.061490][ T6684] Bluetooth: hci5: command tx timeout 1970/01/01 00:00:52 executed programs: 20 [ 53.061435][ T6684] Bluetooth: hci1: command tx timeout [ 53.141342][ T6684] Bluetooth: hci5: command tx timeout [ 53.141359][ T53] Bluetooth: hci4: command tx timeout [ 53.141374][ T6680] Bluetooth: hci3: command tx timeout [ 53.144153][ T6683] Bluetooth: hci2: command tx timeout 1970/01/01 00:00:58 executed programs: 30