Warning: Permanently added '10.128.1.112' (ED25519) to the list of known hosts. 1970/01/01 00:00:31 parsed 1 programs [ 32.785214][ T6581] cgroup: Unknown subsys name 'net' [ 32.905197][ T6581] cgroup: Unknown subsys name 'cpuset' [ 32.907240][ T6581] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 33.090101][ T6581] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 39.705251][ T6176] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 39.708669][ T6176] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 39.710215][ T6176] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 39.712016][ T6176] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 39.713418][ T6176] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 39.722980][ T6598] 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. [ 40.420680][ T6630] chnl_net:caif_netlink_parms(): no params data found [ 40.511735][ T6630] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.514384][ T6630] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.515781][ T6630] bridge_slave_0: entered allmulticast mode [ 40.517258][ T6630] bridge_slave_0: entered promiscuous mode [ 40.615030][ T6630] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.616340][ T6630] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.616860][ T6630] bridge_slave_1: entered allmulticast mode [ 40.617338][ T6630] bridge_slave_1: entered promiscuous mode [ 40.646042][ T6630] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 40.654039][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 40.655504][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 40.662027][ T6630] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 40.706571][ T241] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 40.707920][ T241] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 40.736676][ T6630] team0: Port device team_slave_0 added [ 40.742926][ T6630] team0: Port device team_slave_1 added [ 40.904169][ T6630] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.904195][ T6630] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 40.904211][ T6630] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.984236][ T6630] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.984277][ T6630] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 40.984452][ T6630] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.995289][ T6630] hsr_slave_0: entered promiscuous mode [ 40.995663][ T6630] hsr_slave_1: entered promiscuous mode [ 41.046904][ T6630] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 41.050912][ T6630] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 41.054728][ T6630] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 41.068287][ T6630] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 41.079467][ T6630] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.079512][ T6630] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.079707][ T6630] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.079736][ T6630] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.095906][ T6630] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.101235][ T241] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.102905][ T241] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.106466][ T6630] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.108959][ T241] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.109009][ T241] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.111543][ T241] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.111578][ T241] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.165198][ T6630] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.229881][ T6630] veth0_vlan: entered promiscuous mode [ 41.231689][ T6630] veth1_vlan: entered promiscuous mode [ 41.239628][ T6630] veth0_macvtap: entered promiscuous mode [ 41.240696][ T6630] veth1_macvtap: entered promiscuous mode [ 41.245907][ T6630] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 41.247029][ T6630] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 41.249805][ T413] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.251726][ T413] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.253570][ T413] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.255966][ T413] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:00:41 executed programs: 0 [ 41.383100][ T6176] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 41.385582][ T6709] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 41.387641][ T6709] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 41.389587][ T6709] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 41.391213][ T6709] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 41.400926][ T6709] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 41.408486][ T6709] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 41.409887][ T6709] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 41.419366][ T6709] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 41.422209][ T6709] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 41.445568][ T6176] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 41.447777][ T6176] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 41.452374][ T6176] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 41.455474][ T6176] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 41.465034][ T54] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 41.468957][ T6709] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 41.470876][ T6709] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 41.477239][ T6709] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 41.479362][ T6709] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 41.484512][ T6603] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 41.486778][ T6603] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 41.487955][ T6603] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 41.488149][ T6603] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 41.488444][ T6603] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 41.488618][ T6603] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 41.756593][ T6706] chnl_net:caif_netlink_parms(): no params data found [ 41.782086][ T6716] chnl_net:caif_netlink_parms(): no params data found [ 41.888842][ T6713] chnl_net:caif_netlink_parms(): no params data found [ 41.900514][ T6706] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.900590][ T6706] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.900652][ T6706] bridge_slave_0: entered allmulticast mode [ 41.901075][ T6706] bridge_slave_0: entered promiscuous mode [ 41.904851][ T6706] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.904873][ T6706] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.904977][ T6706] bridge_slave_1: entered allmulticast mode [ 41.905631][ T6706] bridge_slave_1: entered promiscuous mode [ 41.924587][ T6706] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 41.926446][ T6706] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 41.948848][ T6716] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.948943][ T6716] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.948999][ T6716] bridge_slave_0: entered allmulticast mode [ 41.949437][ T6716] bridge_slave_0: entered promiscuous mode [ 41.950090][ T6707] chnl_net:caif_netlink_parms(): no params data found [ 41.951938][ T6716] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.951958][ T6716] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.952018][ T6716] bridge_slave_1: entered allmulticast mode [ 41.952462][ T6716] bridge_slave_1: entered promiscuous mode [ 41.975357][ T6706] team0: Port device team_slave_0 added [ 41.977968][ T6706] team0: Port device team_slave_1 added [ 41.986841][ T6718] chnl_net:caif_netlink_parms(): no params data found [ 41.998831][ T6716] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 41.999893][ T6716] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 42.248567][ T6713] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.248692][ T6713] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.248756][ T6713] bridge_slave_0: entered allmulticast mode [ 42.249176][ T6713] bridge_slave_0: entered promiscuous mode [ 42.253625][ T6716] team0: Port device team_slave_0 added [ 42.269142][ T6706] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 42.269165][ T6706] 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. [ 42.269177][ T6706] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.269832][ T6706] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 42.269839][ T6706] 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. [ 42.269851][ T6706] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.276015][ T6713] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.276062][ T6713] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.276114][ T6713] bridge_slave_1: entered allmulticast mode [ 42.276553][ T6713] bridge_slave_1: entered promiscuous mode [ 42.283112][ T6713] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 42.284522][ T6713] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 42.290860][ T6716] team0: Port device team_slave_1 added [ 42.298042][ T241] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 42.317861][ T6713] team0: Port device team_slave_0 added [ 42.325062][ T6706] hsr_slave_0: entered promiscuous mode [ 42.325375][ T6706] hsr_slave_1: entered promiscuous mode [ 42.325586][ T6706] debugfs: 'hsr0' already exists in 'hsr' [ 42.325639][ T6706] Cannot create hsr debugfs directory [ 42.339781][ T6713] team0: Port device team_slave_1 added [ 42.357793][ T6716] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 42.357825][ T6716] 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. [ 42.357841][ T6716] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.358441][ T6716] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 42.358448][ T6716] 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. [ 42.358456][ T6716] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.366027][ T6718] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.366459][ T6718] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.366518][ T6718] bridge_slave_0: entered allmulticast mode [ 42.366926][ T6718] bridge_slave_0: entered promiscuous mode [ 42.368550][ T6718] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.368565][ T6718] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.368611][ T6718] bridge_slave_1: entered allmulticast mode [ 42.368996][ T6718] bridge_slave_1: entered promiscuous mode [ 42.376003][ T6718] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 42.376902][ T6718] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 42.382608][ T6718] team0: Port device team_slave_0 added [ 42.384120][ T6718] team0: Port device team_slave_1 added [ 42.396408][ T241] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 42.398684][ T6713] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 42.398707][ T6713] 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. [ 42.398724][ T6713] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.407200][ T6716] hsr_slave_0: entered promiscuous mode [ 42.407516][ T6716] hsr_slave_1: entered promiscuous mode [ 42.407702][ T6716] debugfs: 'hsr0' already exists in 'hsr' [ 42.407711][ T6716] Cannot create hsr debugfs directory [ 42.410791][ T6707] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.411973][ T6707] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.413388][ T6707] bridge_slave_0: entered allmulticast mode [ 42.414664][ T6707] bridge_slave_0: entered promiscuous mode [ 42.416175][ T6718] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 42.416183][ T6718] 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. [ 42.416194][ T6718] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.419634][ T6713] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 42.419645][ T6713] 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. [ 42.419660][ T6713] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.434305][ T6718] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 42.435507][ T6718] 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. [ 42.439633][ T6718] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.443633][ T6707] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.444440][ T6707] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.444531][ T6707] bridge_slave_1: entered allmulticast mode [ 42.445008][ T6707] bridge_slave_1: entered promiscuous mode [ 42.462896][ T241] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 42.483095][ T6713] hsr_slave_0: entered promiscuous mode [ 42.483432][ T6713] hsr_slave_1: entered promiscuous mode [ 42.484237][ T6713] debugfs: 'hsr0' already exists in 'hsr' [ 42.484254][ T6713] Cannot create hsr debugfs directory [ 42.498293][ T6707] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 42.513474][ T6718] hsr_slave_0: entered promiscuous mode [ 42.514973][ T6718] hsr_slave_1: entered promiscuous mode [ 42.516312][ T6718] debugfs: 'hsr0' already exists in 'hsr' [ 42.517337][ T6718] Cannot create hsr debugfs directory [ 42.519468][ T6707] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 42.524874][ T241] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 42.560475][ T6707] team0: Port device team_slave_0 added [ 42.571527][ T6707] team0: Port device team_slave_1 added [ 42.593164][ T6707] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 42.593197][ T6707] 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. [ 42.593215][ T6707] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.601329][ T6707] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 42.601358][ T6707] 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. [ 42.601390][ T6707] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.641559][ T6706] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 42.646242][ T6707] hsr_slave_0: entered promiscuous mode [ 42.647556][ T6707] hsr_slave_1: entered promiscuous mode [ 42.649135][ T6707] debugfs: 'hsr0' already exists in 'hsr' [ 42.650304][ T6707] Cannot create hsr debugfs directory [ 42.658247][ T6706] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 42.667165][ T6706] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 42.680343][ T6706] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 42.717441][ T6716] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 42.721369][ T6716] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 42.725448][ T6716] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 42.728321][ T6716] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 42.756207][ T6706] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.760127][ T6716] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.769109][ T6706] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.771259][ T6716] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.773613][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.773676][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.774472][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.774497][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.782087][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.782123][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.786995][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.787026][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.848034][ T6716] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.862862][ T6716] veth0_vlan: entered promiscuous mode [ 42.870890][ T6706] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.873522][ T6716] veth1_vlan: entered promiscuous mode [ 42.881196][ T6716] veth0_macvtap: entered promiscuous mode [ 42.882156][ T6716] veth1_macvtap: entered promiscuous mode [ 42.895692][ T6716] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 42.896643][ T6716] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 42.898713][ T42] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.898778][ T42] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.898883][ T42] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.898971][ T42] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.904441][ T6706] veth0_vlan: entered promiscuous mode [ 42.906430][ T6706] veth1_vlan: entered promiscuous mode [ 42.912001][ T6706] veth0_macvtap: entered promiscuous mode [ 42.913054][ T6706] veth1_macvtap: entered promiscuous mode [ 42.928474][ T6706] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 42.933619][ T6706] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 42.941453][ T42] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.943171][ T42] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.946304][ T42] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.948000][ T42] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.949868][ T42] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 42.951102][ T42] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 42.967729][ T42] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 42.967758][ T42] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 42.989168][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 42.989200][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 42.998763][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 42.998793][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 43.444079][ T6603] Bluetooth: hci1: command tx timeout [ 43.444359][ T6709] Bluetooth: hci0: command tx timeout [ 43.513903][ T6603] Bluetooth: hci3: command tx timeout [ 43.514264][ T6709] Bluetooth: hci4: command tx timeout [ 43.514418][ T6709] Bluetooth: hci2: command tx timeout [ 43.749296][ T241] bridge_slave_1: left allmulticast mode [ 43.749342][ T241] bridge_slave_1: left promiscuous mode [ 43.749759][ T241] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.753508][ T241] bridge_slave_0: left allmulticast mode [ 43.753553][ T241] bridge_slave_0: left promiscuous mode [ 43.753623][ T241] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.898049][ T241] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 43.935083][ T241] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 43.964561][ T241] bond0 (unregistering): Released all slaves [ 44.065807][ T241] hsr_slave_0: left promiscuous mode [ 44.066836][ T241] hsr_slave_1: left promiscuous mode [ 44.067068][ T241] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 44.067084][ T241] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 44.067989][ T241] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 44.067998][ T241] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 44.077969][ T241] veth1_macvtap: left promiscuous mode [ 44.078033][ T241] veth0_macvtap: left promiscuous mode [ 44.078079][ T241] veth1_vlan: left promiscuous mode [ 44.078123][ T241] veth0_vlan: left promiscuous mode [ 44.208819][ T241] team0 (unregistering): Port device team_slave_1 removed [ 44.216009][ T241] team0 (unregistering): Port device team_slave_0 removed [ 44.549643][ T6713] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 44.555000][ T6713] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 44.558746][ T6713] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 44.561818][ T6713] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 44.715494][ T6718] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 44.718779][ T6718] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 44.721649][ T6718] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 44.724631][ T6718] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 44.757682][ T6707] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 44.766135][ T6707] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 44.774576][ T6707] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 44.777764][ T6707] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 44.805731][ T6718] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.812974][ T6718] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.815636][ T6713] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.819069][ T241] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.819107][ T241] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.827276][ T42] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.827317][ T42] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.839558][ T6713] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.851209][ T241] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.851253][ T241] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.859530][ T600] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.859568][ T600] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.878638][ T6707] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.900753][ T6707] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.907623][ T2207] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.907671][ T2207] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.915647][ T2207] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.915687][ T2207] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.949965][ T6718] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.982001][ T6713] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.008972][ T6707] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.010329][ T6713] veth0_vlan: entered promiscuous mode [ 45.020449][ T6713] veth1_vlan: entered promiscuous mode [ 45.033562][ T6713] veth0_macvtap: entered promiscuous mode [ 45.037357][ T6713] veth1_macvtap: entered promiscuous mode [ 45.046366][ T6707] veth0_vlan: entered promiscuous mode [ 45.058964][ T6713] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 45.060772][ T6718] veth0_vlan: entered promiscuous mode [ 45.063182][ T6707] veth1_vlan: entered promiscuous mode [ 45.067193][ T6713] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 45.071862][ T6718] veth1_vlan: entered promiscuous mode [ 45.076410][ T600] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.076472][ T600] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.076503][ T600] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.076522][ T600] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.083538][ T6707] veth0_macvtap: entered promiscuous mode [ 45.092746][ T6707] veth1_macvtap: entered promiscuous mode [ 45.103605][ T6718] veth0_macvtap: entered promiscuous mode [ 45.112214][ T6707] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 45.116328][ T6718] veth1_macvtap: entered promiscuous mode [ 45.122228][ T6718] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 45.123428][ T6718] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 45.128826][ T241] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.132960][ T241] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.137121][ T241] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.137181][ T241] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.146309][ T6707] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 45.150294][ T42] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.150563][ T42] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.150583][ T42] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 45.150591][ T42] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 45.150716][ T42] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.150854][ T42] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.195057][ T41] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 45.196451][ T41] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 45.210467][ T41] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 45.211779][ T41] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 45.224975][ T600] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 45.226320][ T600] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 45.240469][ T600] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 45.241941][ T600] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 45.256485][ T42] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 45.256514][ T42] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 45.514826][ T6603] Bluetooth: hci0: command tx timeout [ 45.523844][ T6603] Bluetooth: hci1: command tx timeout [ 45.593724][ T6176] Bluetooth: hci4: command tx timeout [ 45.594103][ T6603] Bluetooth: hci2: command tx timeout [ 45.603948][ T6603] Bluetooth: hci3: command tx timeout [ 46.132394][ T6868] [ 46.132800][ T6868] ===================================================== [ 46.133950][ T6868] WARNING: HARDIRQ-safe -> HARDIRQ-unsafe lock order detected [ 46.135004][ T6868] syzkaller #0 Not tainted [ 46.135617][ T6868] ----------------------------------------------------- [ 46.136560][ T6868] syz.1.18/6868 [HC0[0]:SC0[0]:HE0:SE1] is trying to acquire: [ 46.137619][ T6868] ffff800097626150 (&p->sequence){+.-.}-{0:0}, at: __fprop_add_percpu_max+0x130/0x1f4 [ 46.138975][ T6868] [ 46.138975][ T6868] and this task is already holding: [ 46.140036][ T6868] ffff0000f72e9040 (&xa->xa_lock#10){-...}-{3:3}, at: __folio_end_writeback+0x10c/0x6f8 [ 46.141480][ T6868] which would create a new lock dependency: [ 46.142370][ T6868] (&xa->xa_lock#10){-...}-{3:3} -> (&p->sequence){+.-.}-{0:0} [ 46.143472][ T6868] [ 46.143472][ T6868] but this new dependency connects a HARDIRQ-irq-safe lock: [ 46.144802][ T6868] (&xa->xa_lock#10){-...}-{3:3} [ 46.144830][ T6868] [ 46.144830][ T6868] ... which became HARDIRQ-irq-safe at: [ 46.146664][ T6868] lock_acquire+0x140/0x2e0 [ 46.147317][ T6868] _raw_spin_lock_irqsave+0x5c/0x7c [ 46.148132][ T6868] __folio_end_writeback+0x10c/0x6f8 [ 46.148941][ T6868] folio_end_writeback_no_dropbehind+0xd0/0x204 [ 46.149885][ T6868] folio_end_writeback+0xd8/0x248 [ 46.150700][ T6868] end_buffer_async_write+0x20c/0x350 [ 46.151515][ T6868] end_bio_bh_io_sync+0xb0/0x184 [ 46.152259][ T6868] bio_endio+0x8d4/0x910 [ 46.152883][ T6868] blk_mq_end_request_batch+0x49c/0x105c [ 46.153728][ T6868] nvme_irq+0x1ec/0x240 [ 46.154311][ T6868] __handle_irq_event_percpu+0x20c/0x8e4 [ 46.155200][ T6868] handle_irq_event+0x9c/0x1d0 [ 46.155952][ T6868] handle_fasteoi_irq+0x328/0x8d8 [ 46.156718][ T6868] generic_handle_domain_irq+0xe0/0x140 [ 46.157553][ T6868] gic_handle_irq+0x6c/0x18c [ 46.158261][ T6868] call_on_irq_stack+0x30/0x48 [ 46.158990][ T6868] do_interrupt_handler+0xd4/0x138 [ 46.159762][ T6868] el1_interrupt+0x3c/0x60 [ 46.160455][ T6868] el1h_64_irq_handler+0x18/0x24 [ 46.161203][ T6868] el1h_64_irq+0x6c/0x70 [ 46.161827][ T6868] _raw_spin_unlock_irq+0x34/0x80 [ 46.162499][ T6868] ep_done_scan+0x3f4/0x418 [ 46.163202][ T6868] ep_try_send_events+0xb5c/0xce8 [ 46.163949][ T6868] ep_poll+0x484/0xd38 [ 46.164550][ T6868] do_epoll_wait+0x194/0x204 [ 46.165279][ T6868] do_epoll_pwait+0x70/0x18c [ 46.165877][ T6868] __arm64_sys_epoll_pwait+0x1e0/0x234 [ 46.166645][ T6868] invoke_syscall+0x98/0x254 [ 46.167299][ T6868] el0_svc_common+0xe8/0x23c [ 46.167952][ T6868] do_el0_svc+0x48/0x58 [ 46.168553][ T6868] el0_svc+0x5c/0x26c [ 46.169148][ T6868] el0t_64_sync_handler+0x84/0x12c [ 46.169891][ T6868] el0t_64_sync+0x198/0x19c [ 46.170605][ T6868] [ 46.170605][ T6868] to a HARDIRQ-irq-unsafe lock: [ 46.171643][ T6868] (&p->sequence){+.-.}-{0:0} [ 46.171668][ T6868] [ 46.171668][ T6868] ... which became HARDIRQ-irq-unsafe at: [ 46.173570][ T6868] ... [ 46.173578][ T6868] lock_acquire+0x140/0x2e0 [ 46.174602][ T6868] fprop_new_period+0x3b8/0x718 [ 46.175322][ T6868] writeout_period+0x94/0x11c [ 46.176058][ T6868] call_timer_fn+0x19c/0x814 [ 46.176787][ T6868] __run_timer_base+0x51c/0x76c [ 46.177549][ T6868] run_timer_softirq+0x11c/0x194 [ 46.178276][ T6868] handle_softirqs+0x31c/0xc88 [ 46.178985][ T6868] __do_softirq+0x14/0x20 [ 46.179696][ T6868] ____do_softirq+0x14/0x20 [ 46.180402][ T6868] call_on_irq_stack+0x30/0x48 [ 46.181124][ T6868] do_softirq_own_stack+0x20/0x2c [ 46.181851][ T6868] __irq_exit_rcu+0x1b0/0x478 [ 46.182512][ T6868] irq_exit_rcu+0x14/0x84 [ 46.183163][ T6868] el1_interrupt+0x40/0x60 [ 46.183845][ T6868] el1h_64_irq_handler+0x18/0x24 [ 46.184618][ T6868] el1h_64_irq+0x6c/0x70 [ 46.185202][ T6868] signal_setup_done+0xb8/0x2bc [ 46.185966][ T6868] arch_do_signal_or_restart+0x654/0x46d4 [ 46.186786][ T6868] exit_to_user_mode_loop+0x88/0x18c [ 46.187592][ T6868] el0_svc+0x17c/0x26c [ 46.188216][ T6868] el0t_64_sync_handler+0x84/0x12c [ 46.188958][ T6868] el0t_64_sync+0x198/0x19c [ 46.189632][ T6868] [ 46.189632][ T6868] other info that might help us debug this: [ 46.189632][ T6868] [ 46.191121][ T6868] Possible interrupt unsafe locking scenario: [ 46.191121][ T6868] [ 46.192286][ T6868] CPU0 CPU1 [ 46.193112][ T6868] ---- ---- [ 46.193932][ T6868] lock(&p->sequence); [ 46.194508][ T6868] local_irq_disable(); [ 46.195537][ T6868] lock(&xa->xa_lock#10); [ 46.196546][ T6868] lock(&p->sequence); [ 46.197591][ T6868] [ 46.198127][ T6868] lock(&xa->xa_lock#10); [ 46.198859][ T6868] [ 46.198859][ T6868] *** DEADLOCK *** [ 46.198859][ T6868] [ 46.200194][ T6868] 5 locks held by syz.1.18/6868: [ 46.200951][ T6868] #0: ffff0000df8a5978 (&f->f_pos_lock){+.+.}-{4:4}, at: fdget_pos+0x1fc/0x2a0 [ 46.202377][ T6868] #1: ffff0000e12f8420 (sb_writers#11){.+.+}-{0:0}, at: vfs_writev+0x21c/0x7cc [ 46.203784][ T6868] #2: ffff0000f72e8f48 (&sb->s_type->i_mutex_key#22){+.+.}-{4:4}, at: fuse_fsync+0xf0/0x2b8 [ 46.205381][ T6868] #3: ffff0000f72e9438 (&fi->lock){+.+.}-{3:3}, at: fuse_iomap_writeback_submit+0xd4/0x220 [ 46.206937][ T6868] #4: ffff0000f72e9040 (&xa->xa_lock#10){-...}-{3:3}, at: __folio_end_writeback+0x10c/0x6f8 [ 46.208485][ T6868] [ 46.208485][ T6868] the dependencies between HARDIRQ-irq-safe lock and the holding lock: [ 46.210035][ T6868] -> (&xa->xa_lock#10){-...}-{3:3} { [ 46.210808][ T6868] IN-HARDIRQ-W at: [ 46.211433][ T6868] lock_acquire+0x140/0x2e0 [ 46.212453][ T6868] _raw_spin_lock_irqsave+0x5c/0x7c [ 46.213455][ T6868] __folio_end_writeback+0x10c/0x6f8 [ 46.214502][ T6868] folio_end_writeback_no_dropbehind+0xd0/0x204 [ 46.215612][ T6868] folio_end_writeback+0xd8/0x248 [ 46.216601][ T6868] end_buffer_async_write+0x20c/0x350 [ 46.217605][ T6868] end_bio_bh_io_sync+0xb0/0x184 [ 46.218579][ T6868] bio_endio+0x8d4/0x910 [ 46.219440][ T6868] blk_mq_end_request_batch+0x49c/0x105c [ 46.220479][ T6868] nvme_irq+0x1ec/0x240 [ 46.221381][ T6868] __handle_irq_event_percpu+0x20c/0x8e4 [ 46.222493][ T6868] handle_irq_event+0x9c/0x1d0 [ 46.223490][ T6868] handle_fasteoi_irq+0x328/0x8d8 [ 46.224453][ T6868] generic_handle_domain_irq+0xe0/0x140 [ 46.225440][ T6868] gic_handle_irq+0x6c/0x18c [ 46.226379][ T6868] call_on_irq_stack+0x30/0x48 [ 46.227344][ T6868] do_interrupt_handler+0xd4/0x138 [ 46.228303][ T6868] el1_interrupt+0x3c/0x60 [ 46.229204][ T6868] el1h_64_irq_handler+0x18/0x24 [ 46.230173][ T6868] el1h_64_irq+0x6c/0x70 [ 46.231049][ T6868] _raw_spin_unlock_irq+0x34/0x80 [ 46.232043][ T6868] ep_done_scan+0x3f4/0x418 [ 46.233013][ T6868] ep_try_send_events+0xb5c/0xce8 [ 46.233996][ T6868] ep_poll+0x484/0xd38 [ 46.234846][ T6868] do_epoll_wait+0x194/0x204 [ 46.235801][ T6868] do_epoll_pwait+0x70/0x18c [ 46.236649][ T6868] __arm64_sys_epoll_pwait+0x1e0/0x234 [ 46.237690][ T6868] invoke_syscall+0x98/0x254 [ 46.238614][ T6868] el0_svc_common+0xe8/0x23c [ 46.239531][ T6868] do_el0_svc+0x48/0x58 [ 46.240364][ T6868] el0_svc+0x5c/0x26c [ 46.241212][ T6868] el0t_64_sync_handler+0x84/0x12c [ 46.242205][ T6868] el0t_64_sync+0x198/0x19c [ 46.243066][ T6868] INITIAL USE at: [ 46.243610][ T6868] lock_acquire+0x140/0x2e0 [ 46.244444][ T6868] _raw_spin_lock_irq+0x58/0x70 [ 46.245332][ T6868] shmem_add_to_page_cache+0x564/0xa24 [ 46.246401][ T6868] shmem_alloc_and_add_folio+0x758/0x10c4 [ 46.247392][ T6868] shmem_get_folio_gfp+0x4d4/0x159c [ 46.248399][ T6868] shmem_read_folio_gfp+0x8c/0xf0 [ 46.249338][ T6868] drm_gem_get_pages+0x1cc/0x7c0 [ 46.250288][ T6868] drm_gem_shmem_get_pages_locked+0x1d4/0x364 [ 46.251409][ T6868] drm_gem_shmem_pin_locked+0x1f8/0x410 [ 46.252386][ T6868] drm_gem_shmem_vmap_locked+0x3cc/0x658 [ 46.253406][ T6868] drm_gem_shmem_object_vmap+0x28/0x38 [ 46.254448][ T6868] drm_gem_vmap+0x104/0x1d8 [ 46.255250][ T6868] drm_client_buffer_vmap+0x68/0xb0 [ 46.256208][ T6868] drm_fbdev_shmem_driver_fbdev_probe+0x1f4/0x700 [ 46.257309][ T6868] __drm_fb_helper_initial_config_and_unlock+0x108c/0x1728 [ 46.258557][ T6868] drm_fb_helper_initial_config+0x3c/0x58 [ 46.259676][ T6868] drm_fbdev_client_hotplug+0x154/0x22c [ 46.260638][ T6868] drm_client_register+0x13c/0x1d4 [ 46.261652][ T6868] drm_fbdev_client_setup+0x194/0x3d0 [ 46.262653][ T6868] drm_client_setup+0x114/0x228 [ 46.263605][ T6868] vkms_create+0x370/0x420 [ 46.264400][ T6868] vkms_init+0x64/0x9c [ 46.265269][ T6868] do_one_initcall+0x248/0x9b4 [ 46.266206][ T6868] do_initcall_level+0x128/0x1c4 [ 46.267161][ T6868] do_initcalls+0x70/0xd0 [ 46.268001][ T6868] do_basic_setup+0x78/0x8c [ 46.268894][ T6868] kernel_init_freeable+0x268/0x39c [ 46.269896][ T6868] kernel_init+0x24/0x1dc [ 46.270724][ T6868] ret_from_fork+0x10/0x20 [ 46.271566][ T6868] } [ 46.271880][ T6868] ... key at: [] xa_init_flags.__key+0x0/0x20 [ 46.273062][ T6868] [ 46.273062][ T6868] the dependencies between the lock to be acquired [ 46.273072][ T6868] and HARDIRQ-irq-unsafe lock: [ 46.274933][ T6868] -> (&p->sequence){+.-.}-{0:0} { [ 46.275691][ T6868] HARDIRQ-ON-W at: [ 46.276243][ T6868] lock_acquire+0x140/0x2e0 [ 46.277162][ T6868] fprop_new_period+0x3b8/0x718 [ 46.278049][ T6868] writeout_period+0x94/0x11c [ 46.278915][ T6868] call_timer_fn+0x19c/0x814 [ 46.279838][ T6868] __run_timer_base+0x51c/0x76c [ 46.280739][ T6868] run_timer_softirq+0x11c/0x194 [ 46.281719][ T6868] handle_softirqs+0x31c/0xc88 [ 46.282690][ T6868] __do_softirq+0x14/0x20 [ 46.283495][ T6868] ____do_softirq+0x14/0x20 [ 46.284330][ T6868] call_on_irq_stack+0x30/0x48 [ 46.285321][ T6868] do_softirq_own_stack+0x20/0x2c [ 46.286248][ T6868] __irq_exit_rcu+0x1b0/0x478 [ 46.287115][ T6868] irq_exit_rcu+0x14/0x84 [ 46.287993][ T6868] el1_interrupt+0x40/0x60 [ 46.288818][ T6868] el1h_64_irq_handler+0x18/0x24 [ 46.289725][ T6868] el1h_64_irq+0x6c/0x70 [ 46.290614][ T6868] signal_setup_done+0xb8/0x2bc [ 46.291516][ T6868] arch_do_signal_or_restart+0x654/0x46d4 [ 46.292572][ T6868] exit_to_user_mode_loop+0x88/0x18c [ 46.293556][ T6868] el0_svc+0x17c/0x26c [ 46.294380][ T6868] el0t_64_sync_handler+0x84/0x12c [ 46.295348][ T6868] el0t_64_sync+0x198/0x19c [ 46.296229][ T6868] IN-SOFTIRQ-W at: [ 46.296775][ T6868] lock_acquire+0x140/0x2e0 [ 46.297654][ T6868] fprop_new_period+0x3b8/0x718 [ 46.298587][ T6868] writeout_period+0x94/0x11c [ 46.299528][ T6868] call_timer_fn+0x19c/0x814 [ 46.300455][ T6868] __run_timer_base+0x51c/0x76c [ 46.301355][ T6868] run_timer_softirq+0x11c/0x194 [ 46.302360][ T6868] handle_softirqs+0x31c/0xc88 [ 46.303343][ T6868] __do_softirq+0x14/0x20 [ 46.304262][ T6868] ____do_softirq+0x14/0x20 [ 46.305107][ T6868] call_on_irq_stack+0x30/0x48 [ 46.306097][ T6868] do_softirq_own_stack+0x20/0x2c [ 46.307057][ T6868] __irq_exit_rcu+0x1b0/0x478 [ 46.307933][ T6868] irq_exit_rcu+0x14/0x84 [ 46.308817][ T6868] el1_interrupt+0x40/0x60 [ 46.309699][ T6868] el1h_64_irq_handler+0x18/0x24 [ 46.310649][ T6868] el1h_64_irq+0x6c/0x70 [ 46.311498][ T6868] signal_setup_done+0xb8/0x2bc [ 46.312442][ T6868] arch_do_signal_or_restart+0x654/0x46d4 [ 46.313504][ T6868] exit_to_user_mode_loop+0x88/0x18c [ 46.314674][ T6868] el0_svc+0x17c/0x26c [ 46.315576][ T6868] el0t_64_sync_handler+0x84/0x12c [ 46.316609][ T6868] el0t_64_sync+0x198/0x19c [ 46.317564][ T6868] INITIAL USE at: [ 46.318164][ T6868] lock_acquire+0x140/0x2e0 [ 46.319114][ T6868] fprop_new_period+0x3b8/0x718 [ 46.320014][ T6868] writeout_period+0x94/0x11c [ 46.320929][ T6868] call_timer_fn+0x19c/0x814 [ 46.321798][ T6868] __run_timer_base+0x51c/0x76c [ 46.322688][ T6868] run_timer_softirq+0x11c/0x194 [ 46.323651][ T6868] handle_softirqs+0x31c/0xc88 [ 46.324610][ T6868] __do_softirq+0x14/0x20 [ 46.325502][ T6868] ____do_softirq+0x14/0x20 [ 46.326404][ T6868] call_on_irq_stack+0x30/0x48 [ 46.327376][ T6868] do_softirq_own_stack+0x20/0x2c [ 46.328409][ T6868] __irq_exit_rcu+0x1b0/0x478 [ 46.329327][ T6868] irq_exit_rcu+0x14/0x84 [ 46.330210][ T6868] el1_interrupt+0x40/0x60 [ 46.331181][ T6868] el1h_64_irq_handler+0x18/0x24 [ 46.332113][ T6868] el1h_64_irq+0x6c/0x70 [ 46.333017][ T6868] signal_setup_done+0xb8/0x2bc [ 46.333953][ T6868] arch_do_signal_or_restart+0x654/0x46d4 [ 46.335148][ T6868] exit_to_user_mode_loop+0x88/0x18c [ 46.336176][ T6868] el0_svc+0x17c/0x26c [ 46.336974][ T6868] el0t_64_sync_handler+0x84/0x12c [ 46.337967][ T6868] el0t_64_sync+0x198/0x19c [ 46.338858][ T6868] INITIAL READ USE at: [ 46.339487][ T6868] lock_acquire+0x140/0x2e0 [ 46.340411][ T6868] fprop_fraction_percpu+0xac/0x270 [ 46.341450][ T6868] __wb_calc_thresh+0xfc/0x3b0 [ 46.342414][ T6868] domain_over_bg_thresh+0xb8/0x1f0 [ 46.343468][ T6868] wb_over_bg_thresh+0xf8/0x17c [ 46.344491][ T6868] wb_workfn+0xa30/0xdc0 [ 46.345402][ T6868] process_one_work+0x7c0/0x1558 [ 46.346427][ T6868] worker_thread+0x958/0xed8 [ 46.347423][ T6868] kthread+0x5fc/0x75c [ 46.348327][ T6868] ret_from_fork+0x10/0x20 [ 46.349294][ T6868] } [ 46.349634][ T6868] ... key at: [] fprop_global_init.__key.1+0x0/0x20 [ 46.350905][ T6868] ... acquired at: [ 46.351485][ T6868] fprop_fraction_percpu+0xf0/0x270 [ 46.352302][ T6868] __fprop_add_percpu_max+0x130/0x1f4 [ 46.353131][ T6868] __wb_writeout_add+0xbc/0x27c [ 46.353865][ T6868] __folio_end_writeback+0x380/0x6f8 [ 46.354679][ T6868] folio_end_writeback_no_dropbehind+0xd0/0x204 [ 46.355664][ T6868] folio_end_writeback+0xd8/0x248 [ 46.356475][ T6868] iomap_finish_folio_write+0x1c0/0x2a4 [ 46.357337][ T6868] fuse_flush_writepages+0x578/0x788 [ 46.358142][ T6868] fuse_iomap_writeback_submit+0x188/0x220 [ 46.359015][ T6868] iomap_writepages+0x1dc/0x25c [ 46.359820][ T6868] fuse_writepages+0x208/0x2bc [ 46.360562][ T6868] do_writepages+0x270/0x468 [ 46.361239][ T6868] file_write_and_wait_range+0x1d0/0x2c4 [ 46.362066][ T6868] fuse_fsync+0x100/0x2b8 [ 46.362769][ T6868] vfs_fsync_range+0x160/0x19c [ 46.363611][ T6868] fuse_file_write_iter+0xa20/0xb88 [ 46.364385][ T6868] do_iter_readv_writev+0x4bc/0x720 [ 46.365246][ T6868] vfs_writev+0x29c/0x7cc [ 46.365968][ T6868] do_writev+0x128/0x290 [ 46.366641][ T6868] __arm64_sys_writev+0x80/0x94 [ 46.367417][ T6868] invoke_syscall+0x98/0x254 [ 46.368183][ T6868] el0_svc_common+0xe8/0x23c [ 46.368888][ T6868] do_el0_svc+0x48/0x58 [ 46.369521][ T6868] el0_svc+0x5c/0x26c [ 46.370142][ T6868] el0t_64_sync_handler+0x84/0x12c [ 46.370954][ T6868] el0t_64_sync+0x198/0x19c [ 46.371629][ T6868] [ 46.371995][ T6868] [ 46.371995][ T6868] stack backtrace: [ 46.372953][ T6868] CPU: 0 UID: 0 PID: 6868 Comm: syz.1.18 Not tainted syzkaller #0 PREEMPT [ 46.374198][ T6868] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 46.375683][ T6868] Call trace: [ 46.376176][ T6868] show_stack+0x2c/0x3c (C) [ 46.376835][ T6868] __dump_stack+0x30/0x40 [ 46.377459][ T6868] dump_stack_lvl+0xd8/0x12c [ 46.378118][ T6868] dump_stack+0x1c/0x28 [ 46.378733][ T6868] __lock_acquire+0x3058/0x30a4 [ 46.379457][ T6868] lock_acquire+0x140/0x2e0 [ 46.380131][ T6868] fprop_fraction_percpu+0xf0/0x270 [ 46.380940][ T6868] __fprop_add_percpu_max+0x130/0x1f4 [ 46.381765][ T6868] __wb_writeout_add+0xbc/0x27c [ 46.382488][ T6868] __folio_end_writeback+0x380/0x6f8 [ 46.383274][ T6868] folio_end_writeback_no_dropbehind+0xd0/0x204 [ 46.384220][ T6868] folio_end_writeback+0xd8/0x248 [ 46.384921][ T6868] iomap_finish_folio_write+0x1c0/0x2a4 [ 46.385753][ T6868] fuse_flush_writepages+0x578/0x788 [ 46.386507][ T6868] fuse_iomap_writeback_submit+0x188/0x220 [ 46.387344][ T6868] iomap_writepages+0x1dc/0x25c [ 46.388076][ T6868] fuse_writepages+0x208/0x2bc [ 46.388803][ T6868] do_writepages+0x270/0x468 [ 46.389476][ T6868] file_write_and_wait_range+0x1d0/0x2c4 [ 46.390312][ T6868] fuse_fsync+0x100/0x2b8 [ 46.390983][ T6868] vfs_fsync_range+0x160/0x19c [ 46.391770][ T6868] fuse_file_write_iter+0xa20/0xb88 [ 46.392610][ T6868] do_iter_readv_writev+0x4bc/0x720 [ 46.393398][ T6868] vfs_writev+0x29c/0x7cc [ 46.394097][ T6868] do_writev+0x128/0x290 [ 46.394756][ T6868] __arm64_sys_writev+0x80/0x94 [ 46.395539][ T6868] invoke_syscall+0x98/0x254 [ 46.396197][ T6868] el0_svc_common+0xe8/0x23c [ 46.396862][ T6868] do_el0_svc+0x48/0x58 [ 46.397499][ T6868] el0_svc+0x5c/0x26c [ 46.398071][ T6868] el0t_64_sync_handler+0x84/0x12c [ 46.398892][ T6868] el0t_64_sync+0x198/0x19c 1970/01/01 00:00:46 executed programs: 19 [ 47.593718][ T6176] Bluetooth: hci0: command tx timeout [ 47.593772][ T6603] Bluetooth: hci1: command tx timeout [ 47.673973][ T6603] Bluetooth: hci3: command tx timeout [ 47.673990][ T6709] Bluetooth: hci4: command tx timeout [ 47.676025][ T6176] Bluetooth: hci2: command tx timeout [ 49.674057][ T6709] Bluetooth: hci0: command tx timeout [ 49.674104][ T6176] Bluetooth: hci1: command tx timeout [ 49.753746][ T6709] Bluetooth: hci2: command tx timeout [ 49.753775][ T6709] Bluetooth: hci4: command tx timeout [ 49.753894][ T6176] Bluetooth: hci3: command tx timeout 1970/01/01 00:00:52 executed programs: 25