Warning: Permanently added '10.128.0.103' (ED25519) to the list of known hosts. 1970/01/01 00:00:31 parsed 1 programs [ 32.900493][ T6574] cgroup: Unknown subsys name 'net' [ 33.040416][ T6574] cgroup: Unknown subsys name 'cpuset' [ 33.042374][ T6574] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 33.201636][ T6574] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 39.364240][ T6170] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 39.365940][ T6170] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 39.367884][ T6170] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 39.386023][ T6170] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 39.387620][ T6170] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 39.474405][ T6590] 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. [ 39.838887][ T6607] chnl_net:caif_netlink_parms(): no params data found [ 39.986876][ T6607] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.988582][ T6607] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.989378][ T6607] bridge_slave_0: entered allmulticast mode [ 39.989881][ T6607] bridge_slave_0: entered promiscuous mode [ 39.992085][ T1573] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 39.993725][ T1573] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 40.011203][ T6607] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.012884][ T6607] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.014161][ T6607] bridge_slave_1: entered allmulticast mode [ 40.014643][ T6607] bridge_slave_1: entered promiscuous mode [ 40.047493][ T6607] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 40.075354][ T6607] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 40.087500][ T41] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 40.087541][ T41] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 40.110371][ T6607] team0: Port device team_slave_0 added [ 40.112462][ T6607] team0: Port device team_slave_1 added [ 40.120151][ T6607] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.121374][ T6607] 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. [ 40.125681][ T6607] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.128555][ T6607] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.130019][ T6607] 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. [ 40.134826][ T6607] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.290691][ T6607] hsr_slave_0: entered promiscuous mode [ 40.292186][ T6607] hsr_slave_1: entered promiscuous mode [ 40.528614][ T6607] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 40.532365][ T6607] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 40.534811][ T6607] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 40.537132][ T6607] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 40.636515][ T6607] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.636560][ T6607] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.636749][ T6607] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.636775][ T6607] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.649746][ T6607] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.653193][ T320] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.654585][ T320] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.657565][ T6607] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.661635][ T320] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.661680][ T320] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.665901][ T320] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.665938][ T320] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.819614][ T6607] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.830457][ T6607] veth0_vlan: entered promiscuous mode [ 40.832171][ T6607] veth1_vlan: entered promiscuous mode [ 40.838244][ T6607] veth0_macvtap: entered promiscuous mode [ 40.839477][ T6607] veth1_macvtap: entered promiscuous mode [ 40.843369][ T6607] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 40.844690][ T6607] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 40.849915][ T3779] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.851655][ T3779] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.853276][ T3779] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.855247][ T3779] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:00:40 executed programs: 0 [ 40.974113][ T54] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 40.981707][ T54] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 40.983580][ T54] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 40.984157][ T54] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 40.984340][ T54] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 41.016878][ T6695] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 41.019875][ T6700] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 41.021003][ T6700] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 41.021324][ T6700] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 41.022269][ T6700] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 41.022594][ T6700] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 41.023240][ T6700] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 41.023752][ T6700] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 41.023968][ T6700] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 41.024842][ T6700] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 41.028265][ T6700] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 41.033217][ T6701] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 41.035180][ T6701] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 41.037431][ T6701] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 41.040622][ T6701] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 41.042419][ T6701] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 41.045134][ T6701] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 41.047221][ T6701] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 41.050196][ T6701] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 41.051772][ T6701] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 41.455742][ T2555] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 41.470336][ T6692] chnl_net:caif_netlink_parms(): no params data found [ 41.513467][ T2555] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 41.563452][ T6692] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.566497][ T6692] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.568201][ T6692] bridge_slave_0: entered allmulticast mode [ 41.571559][ T6692] bridge_slave_0: entered promiscuous mode [ 41.576274][ T6693] chnl_net:caif_netlink_parms(): no params data found [ 41.578720][ T6698] chnl_net:caif_netlink_parms(): no params data found [ 41.591633][ T2555] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 41.594349][ T6692] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.594459][ T6692] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.594712][ T6692] bridge_slave_1: entered allmulticast mode [ 41.595284][ T6692] bridge_slave_1: entered promiscuous mode [ 41.598889][ T6685] chnl_net:caif_netlink_parms(): no params data found [ 41.617658][ T2555] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 41.631077][ T6691] chnl_net:caif_netlink_parms(): no params data found [ 41.640937][ T6692] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 41.654672][ T6692] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 41.682455][ T6693] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.682496][ T6693] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.682561][ T6693] bridge_slave_0: entered allmulticast mode [ 41.683209][ T6693] bridge_slave_0: entered promiscuous mode [ 41.690150][ T6692] team0: Port device team_slave_0 added [ 41.707713][ T6693] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.707789][ T6693] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.707844][ T6693] bridge_slave_1: entered allmulticast mode [ 41.708287][ T6693] bridge_slave_1: entered promiscuous mode [ 41.712468][ T6698] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.712516][ T6698] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.712608][ T6698] bridge_slave_0: entered allmulticast mode [ 41.713204][ T6698] bridge_slave_0: entered promiscuous mode [ 41.715177][ T6692] team0: Port device team_slave_1 added [ 41.733653][ T6698] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.734065][ T6698] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.734130][ T6698] bridge_slave_1: entered allmulticast mode [ 41.734624][ T6698] bridge_slave_1: entered promiscuous mode [ 41.739755][ T6692] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 41.739779][ T6692] 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. [ 41.739793][ T6692] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 41.740046][ T6691] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.740063][ T6691] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.740114][ T6691] bridge_slave_0: entered allmulticast mode [ 41.740567][ T6691] bridge_slave_0: entered promiscuous mode [ 41.746456][ T6693] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 41.747063][ T6685] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.747116][ T6685] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.747173][ T6685] bridge_slave_0: entered allmulticast mode [ 41.748015][ T6685] bridge_slave_0: entered promiscuous mode [ 41.753614][ T6698] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 41.754607][ T6698] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 41.760459][ T6691] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.760549][ T6691] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.760619][ T6691] bridge_slave_1: entered allmulticast mode [ 41.761293][ T6691] bridge_slave_1: entered promiscuous mode [ 41.762189][ T6692] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 41.762197][ T6692] 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. [ 41.762210][ T6692] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 41.766340][ T6693] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 41.766462][ T6685] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.766616][ T6685] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.766666][ T6685] bridge_slave_1: entered allmulticast mode [ 41.767075][ T6685] bridge_slave_1: entered promiscuous mode [ 41.769034][ T6698] team0: Port device team_slave_0 added [ 41.782844][ T6698] team0: Port device team_slave_1 added [ 41.800759][ T6691] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 41.801584][ T6693] team0: Port device team_slave_0 added [ 41.803631][ T6693] team0: Port device team_slave_1 added [ 41.806399][ T6685] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 41.808471][ T6692] hsr_slave_0: entered promiscuous mode [ 41.808808][ T6692] hsr_slave_1: entered promiscuous mode [ 41.809068][ T6692] debugfs: 'hsr0' already exists in 'hsr' [ 41.809120][ T6692] Cannot create hsr debugfs directory [ 41.813855][ T6691] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 41.821729][ T6685] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 41.822893][ T6698] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 41.822905][ T6698] 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. [ 41.822925][ T6698] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 41.831024][ T6693] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 41.831053][ T6693] 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. [ 41.831068][ T6693] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 41.835375][ T6698] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 41.835389][ T6698] 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. [ 41.835405][ T6698] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 41.839915][ T6691] team0: Port device team_slave_0 added [ 41.841176][ T6691] team0: Port device team_slave_1 added [ 41.847584][ T6693] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 41.847614][ T6693] 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. [ 41.847630][ T6693] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 41.869826][ T6691] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 41.869855][ T6691] 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. [ 41.869869][ T6691] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 41.871468][ T6685] team0: Port device team_slave_0 added [ 41.880060][ T6691] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 41.880089][ T6691] 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. [ 41.880116][ T6691] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 41.881222][ T6685] team0: Port device team_slave_1 added [ 41.888319][ T6698] hsr_slave_0: entered promiscuous mode [ 41.888652][ T6698] hsr_slave_1: entered promiscuous mode [ 41.888849][ T6698] debugfs: 'hsr0' already exists in 'hsr' [ 41.888859][ T6698] Cannot create hsr debugfs directory [ 41.916260][ T6693] hsr_slave_0: entered promiscuous mode [ 41.916610][ T6693] hsr_slave_1: entered promiscuous mode [ 41.916830][ T6693] debugfs: 'hsr0' already exists in 'hsr' [ 41.916840][ T6693] Cannot create hsr debugfs directory [ 41.917433][ T6685] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 41.917442][ T6685] 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. [ 41.917460][ T6685] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 41.937403][ T6685] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 41.938503][ T6685] 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. [ 41.943234][ T6685] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 41.965767][ T6691] hsr_slave_0: entered promiscuous mode [ 41.966106][ T6691] hsr_slave_1: entered promiscuous mode [ 41.966317][ T6691] debugfs: 'hsr0' already exists in 'hsr' [ 41.966326][ T6691] Cannot create hsr debugfs directory [ 42.012114][ T6685] hsr_slave_0: entered promiscuous mode [ 42.013525][ T6685] hsr_slave_1: entered promiscuous mode [ 42.015258][ T6685] debugfs: 'hsr0' already exists in 'hsr' [ 42.016259][ T6685] Cannot create hsr debugfs directory [ 42.084889][ T6692] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 42.096445][ T6692] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 42.107439][ T6692] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 42.111084][ T6692] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 42.140968][ T6698] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 42.153083][ T6698] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 42.157171][ T6698] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 42.159969][ T6698] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 42.183980][ T6693] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 42.187935][ T6693] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 42.193532][ T6693] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 42.197505][ T6693] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 42.211286][ T6692] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.218194][ T6692] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.226720][ T320] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.226762][ T320] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.232184][ T3195] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.232228][ T3195] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.256489][ T6698] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.273119][ T6692] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 42.282616][ T6698] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.285036][ T320] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.285093][ T320] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.291780][ T3195] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.291830][ T3195] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.297807][ T6693] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.314052][ T6693] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.328122][ T3195] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.328161][ T3195] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.328640][ T3195] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.328654][ T3195] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.346166][ T6692] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.375120][ T6692] veth0_vlan: entered promiscuous mode [ 42.377161][ T6692] veth1_vlan: entered promiscuous mode [ 42.396707][ T6692] veth0_macvtap: entered promiscuous mode [ 42.397879][ T6692] veth1_macvtap: entered promiscuous mode [ 42.403729][ T6698] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.414589][ T6692] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 42.421331][ T6692] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 42.434000][ T1573] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.434732][ T1573] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.434753][ T1573] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.434770][ T1573] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.444046][ T6693] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.462415][ T6698] veth0_vlan: entered promiscuous mode [ 42.464131][ T6698] veth1_vlan: entered promiscuous mode [ 42.481707][ T1573] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 42.481739][ T1573] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 42.488226][ T6698] veth0_macvtap: entered promiscuous mode [ 42.498176][ T6693] veth0_vlan: entered promiscuous mode [ 42.501721][ T6698] veth1_macvtap: entered promiscuous mode [ 42.506532][ T6698] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 42.507130][ T2689] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 42.507143][ T2689] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 42.511006][ T6698] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 42.521126][ T6693] veth1_vlan: entered promiscuous mode [ 42.530513][ T320] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.530909][ T320] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.530929][ T320] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.530947][ T320] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.537971][ T6693] veth0_macvtap: entered promiscuous mode [ 42.545931][ T6693] veth1_macvtap: entered promiscuous mode [ 42.580375][ T1573] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 42.580404][ T1573] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 42.593062][ T6693] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 42.598542][ T6693] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 42.600103][ T2689] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 42.600115][ T2689] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 42.604882][ T1573] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.605257][ T1573] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.605296][ T1573] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.605321][ T1573] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.636841][ T320] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 42.636876][ T320] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 42.651925][ T1573] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 42.651954][ T1573] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 43.049977][ T6695] Bluetooth: hci0: command tx timeout [ 43.050246][ T6593] Bluetooth: hci3: command tx timeout [ 43.050330][ T6701] Bluetooth: hci1: command tx timeout [ 43.129135][ T6593] Bluetooth: hci2: command tx timeout [ 43.129984][ T6701] Bluetooth: hci4: command tx timeout [ 44.283656][ T2555] bridge_slave_1: left allmulticast mode [ 44.283696][ T2555] bridge_slave_1: left promiscuous mode [ 44.283999][ T2555] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.287213][ T2555] bridge_slave_0: left allmulticast mode [ 44.287618][ T2555] bridge_slave_0: left promiscuous mode [ 44.287693][ T2555] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.474894][ T2555] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 44.500452][ T2555] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 44.529978][ T2555] bond0 (unregistering): Released all slaves [ 44.655311][ T2555] hsr_slave_0: left promiscuous mode [ 44.656284][ T2555] hsr_slave_1: left promiscuous mode [ 44.656674][ T2555] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 44.656694][ T2555] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 44.657082][ T2555] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 44.657092][ T2555] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 44.663553][ T2555] veth1_macvtap: left promiscuous mode [ 44.663616][ T2555] veth0_macvtap: left promiscuous mode [ 44.663673][ T2555] veth1_vlan: left promiscuous mode [ 44.663745][ T2555] veth0_vlan: left promiscuous mode [ 44.801760][ T2555] team0 (unregistering): Port device team_slave_1 removed [ 44.808480][ T2555] team0 (unregistering): Port device team_slave_0 removed [ 45.009886][ T6691] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 45.017608][ T6691] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 45.034013][ T6691] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 45.038417][ T6691] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 45.061442][ T6685] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 45.119168][ T6685] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 45.129430][ T6695] Bluetooth: hci0: command tx timeout [ 45.130636][ T6701] Bluetooth: hci3: command tx timeout [ 45.131507][ T6593] Bluetooth: hci1: command tx timeout [ 45.179112][ T6685] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 45.188323][ T6685] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 45.203352][ T6691] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.209290][ T6701] Bluetooth: hci4: command tx timeout [ 45.210868][ T6593] Bluetooth: hci2: command tx timeout [ 45.211549][ T6691] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.217648][ T42] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.217695][ T42] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.223347][ T42] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.223389][ T42] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.250371][ T6685] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.254777][ T6685] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.258295][ T42] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.258329][ T42] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.262317][ T1573] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.262352][ T1573] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.306382][ T6691] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.326871][ T6685] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.346044][ T6685] veth0_vlan: entered promiscuous mode [ 45.348943][ T6685] veth1_vlan: entered promiscuous mode [ 45.362921][ T6685] veth0_macvtap: entered promiscuous mode [ 45.365138][ T6685] veth1_macvtap: entered promiscuous mode [ 45.370857][ T6685] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 45.378544][ T6685] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 45.390758][ T3779] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.391596][ T3779] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.391618][ T3779] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.391633][ T3779] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.397482][ T6691] veth0_vlan: entered promiscuous mode [ 45.412436][ T6691] veth1_vlan: entered promiscuous mode [ 45.417178][ T3779] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 45.417361][ T3779] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 45.430901][ T1573] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 45.430936][ T1573] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 45.434205][ T6691] veth0_macvtap: entered promiscuous mode [ 45.436351][ T6691] veth1_macvtap: entered promiscuous mode [ 45.441434][ T6691] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 45.446018][ T6691] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 45.451506][ T2689] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.451961][ T2689] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.451976][ T2689] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.451989][ T2689] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.491976][ T3195] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 45.492010][ T3195] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 45.502089][ T1573] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 45.502118][ T1573] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 45.693316][ T6845] [ 45.693767][ T6845] ===================================================== [ 45.694836][ T6845] WARNING: HARDIRQ-safe -> HARDIRQ-unsafe lock order detected [ 45.696030][ T6845] syzkaller #0 Not tainted [ 45.696688][ T6845] ----------------------------------------------------- [ 45.697723][ T6845] syz.0.17/6845 [HC0[0]:SC0[0]:HE0:SE1] is trying to acquire: [ 45.698924][ T6845] ffff800097626150 (&p->sequence){+.-.}-{0:0}, at: __fprop_add_percpu_max+0x130/0x1f4 [ 45.700446][ T6845] [ 45.700446][ T6845] and this task is already holding: [ 45.701593][ T6845] ffff0000f6001740 (&xa->xa_lock#10){-...}-{3:3}, at: __folio_end_writeback+0x10c/0x6f8 [ 45.703105][ T6845] which would create a new lock dependency: [ 45.704017][ T6845] (&xa->xa_lock#10){-...}-{3:3} -> (&p->sequence){+.-.}-{0:0} [ 45.705158][ T6845] [ 45.705158][ T6845] but this new dependency connects a HARDIRQ-irq-safe lock: [ 45.706575][ T6845] (&xa->xa_lock#10){-...}-{3:3} [ 45.706601][ T6845] [ 45.706601][ T6845] ... which became HARDIRQ-irq-safe at: [ 45.708584][ T6845] lock_acquire+0x140/0x2e0 [ 45.709348][ T6845] _raw_spin_lock_irqsave+0x5c/0x7c [ 45.710168][ T6845] __folio_end_writeback+0x10c/0x6f8 [ 45.710948][ T6845] folio_end_writeback_no_dropbehind+0xd0/0x204 [ 45.711890][ T6845] folio_end_writeback+0xd8/0x248 [ 45.712704][ T6845] end_buffer_async_write+0x20c/0x350 [ 45.713458][ T6845] end_bio_bh_io_sync+0xb0/0x184 [ 45.714133][ T6845] bio_endio+0x8d4/0x910 [ 45.714778][ T6845] blk_mq_end_request_batch+0x49c/0x105c [ 45.715609][ T6845] nvme_irq+0x1ec/0x240 [ 45.716216][ T6845] __handle_irq_event_percpu+0x20c/0x8e4 [ 45.717102][ T6845] handle_irq_event+0x9c/0x1d0 [ 45.717840][ T6845] handle_fasteoi_irq+0x328/0x8d8 [ 45.718615][ T6845] generic_handle_domain_irq+0xe0/0x140 [ 45.719509][ T6845] gic_handle_irq+0x6c/0x18c [ 45.720189][ T6845] call_on_irq_stack+0x30/0x48 [ 45.720915][ T6845] do_interrupt_handler+0xd4/0x138 [ 45.721672][ T6845] el1_interrupt+0x3c/0x60 [ 45.722377][ T6845] el1h_64_irq_handler+0x18/0x24 [ 45.723131][ T6845] el1h_64_irq+0x6c/0x70 [ 45.723817][ T6845] up_write+0x214/0x5e0 [ 45.724448][ T6845] kernfs_link_sibling+0x340/0x384 [ 45.725211][ T6845] kernfs_add_one+0x1dc/0x574 [ 45.725893][ T6845] __kernfs_create_file+0x218/0x2d4 [ 45.726692][ T6845] sysfs_add_file_mode_ns+0x1d8/0x294 [ 45.727490][ T6845] internal_create_group+0x5c0/0xe70 [ 45.728258][ T6845] sysfs_create_groups+0x60/0x134 [ 45.729083][ T6845] device_add_attrs+0xd8/0x6e8 [ 45.729720][ T6845] device_add+0x490/0xa88 [ 45.730317][ T6845] netdev_register_kobject+0x15c/0x2e0 [ 45.731088][ T6845] register_netdevice+0xb40/0x1244 [ 45.731783][ T6845] xfrmi_newlink+0x454/0x634 [ 45.732449][ T6845] rtnl_newlink_create+0x28c/0x9ac [ 45.733160][ T6845] rtnl_newlink+0x11a0/0x15e8 [ 45.733844][ T6845] rtnetlink_rcv_msg+0x664/0x97c [ 45.734585][ T6845] netlink_rcv_skb+0x220/0x3fc [ 45.735261][ T6845] rtnetlink_rcv+0x28/0x38 [ 45.735935][ T6845] netlink_unicast+0x694/0x8c4 [ 45.736644][ T6845] netlink_sendmsg+0x648/0x930 [ 45.737330][ T6845] __sys_sendto+0x36c/0x4f4 [ 45.737961][ T6845] __arm64_sys_sendto+0xd8/0xf8 [ 45.738678][ T6845] invoke_syscall+0x98/0x254 [ 45.739379][ T6845] el0_svc_common+0xe8/0x23c [ 45.740043][ T6845] do_el0_svc+0x48/0x58 [ 45.740647][ T6845] el0_svc+0x5c/0x26c [ 45.741281][ T6845] el0t_64_sync_handler+0x84/0x12c [ 45.742112][ T6845] el0t_64_sync+0x198/0x19c [ 45.742825][ T6845] [ 45.742825][ T6845] to a HARDIRQ-irq-unsafe lock: [ 45.743807][ T6845] (&p->sequence){+.-.}-{0:0} [ 45.743831][ T6845] [ 45.743831][ T6845] ... which became HARDIRQ-irq-unsafe at: [ 45.745646][ T6845] ... [ 45.745653][ T6845] lock_acquire+0x140/0x2e0 [ 45.746711][ T6845] fprop_new_period+0x3b8/0x718 [ 45.747391][ T6845] writeout_period+0x94/0x11c [ 45.748071][ T6845] call_timer_fn+0x19c/0x814 [ 45.748741][ T6845] __run_timer_base+0x51c/0x76c [ 45.749466][ T6845] run_timer_softirq+0x11c/0x194 [ 45.750155][ T6845] handle_softirqs+0x31c/0xc88 [ 45.750879][ T6845] __do_softirq+0x14/0x20 [ 45.751497][ T6845] ____do_softirq+0x14/0x20 [ 45.752178][ T6845] call_on_irq_stack+0x30/0x48 [ 45.752934][ T6845] do_softirq_own_stack+0x20/0x2c [ 45.753692][ T6845] __irq_exit_rcu+0x1b0/0x478 [ 45.754409][ T6845] irq_exit_rcu+0x14/0x84 [ 45.755030][ T6845] el1_interrupt+0x40/0x60 [ 45.755666][ T6845] el1h_64_irq_handler+0x18/0x24 [ 45.756408][ T6845] el1h_64_irq+0x6c/0x70 [ 45.757068][ T6845] lock_acquire+0x16c/0x2e0 [ 45.757731][ T6845] __might_fault+0xc4/0x124 [ 45.758365][ T6845] arch_do_signal_or_restart+0xb60/0x46d4 [ 45.759153][ T6845] exit_to_user_mode_loop+0x88/0x18c [ 45.759897][ T6845] el0_svc+0x17c/0x26c [ 45.760528][ T6845] el0t_64_sync_handler+0x84/0x12c [ 45.761325][ T6845] el0t_64_sync+0x198/0x19c [ 45.761965][ T6845] [ 45.761965][ T6845] other info that might help us debug this: [ 45.761965][ T6845] [ 45.763429][ T6845] Possible interrupt unsafe locking scenario: [ 45.763429][ T6845] [ 45.764631][ T6845] CPU0 CPU1 [ 45.765471][ T6845] ---- ---- [ 45.766260][ T6845] lock(&p->sequence); [ 45.766846][ T6845] local_irq_disable(); [ 45.767824][ T6845] lock(&xa->xa_lock#10); [ 45.768906][ T6845] lock(&p->sequence); [ 45.769945][ T6845] [ 45.770422][ T6845] lock(&xa->xa_lock#10); [ 45.771116][ T6845] [ 45.771116][ T6845] *** DEADLOCK *** [ 45.771116][ T6845] [ 45.772303][ T6845] 5 locks held by syz.0.17/6845: [ 45.772985][ T6845] #0: ffff0000d46c3b38 (&f->f_pos_lock){+.+.}-{4:4}, at: fdget_pos+0x1fc/0x2a0 [ 45.774286][ T6845] #1: ffff0000d414e420 (sb_writers#11){.+.+}-{0:0}, at: vfs_writev+0x21c/0x7cc [ 45.775642][ T6845] #2: ffff0000f6001648 (&sb->s_type->i_mutex_key#22){+.+.}-{4:4}, at: fuse_fsync+0xf0/0x2b8 [ 45.777189][ T6845] #3: ffff0000f6001b38 (&fi->lock){+.+.}-{3:3}, at: fuse_iomap_writeback_range+0x674/0x149c [ 45.778678][ T6845] #4: ffff0000f6001740 (&xa->xa_lock#10){-...}-{3:3}, at: __folio_end_writeback+0x10c/0x6f8 [ 45.780161][ T6845] [ 45.780161][ T6845] the dependencies between HARDIRQ-irq-safe lock and the holding lock: [ 45.781751][ T6845] -> (&xa->xa_lock#10){-...}-{3:3} { [ 45.782557][ T6845] IN-HARDIRQ-W at: [ 45.783165][ T6845] lock_acquire+0x140/0x2e0 [ 45.784120][ T6845] _raw_spin_lock_irqsave+0x5c/0x7c [ 45.785096][ T6845] __folio_end_writeback+0x10c/0x6f8 [ 45.786064][ T6845] folio_end_writeback_no_dropbehind+0xd0/0x204 [ 45.787251][ T6845] folio_end_writeback+0xd8/0x248 [ 45.788338][ T6845] end_buffer_async_write+0x20c/0x350 [ 45.789319][ T6845] end_bio_bh_io_sync+0xb0/0x184 [ 45.790256][ T6845] bio_endio+0x8d4/0x910 [ 45.791114][ T6845] blk_mq_end_request_batch+0x49c/0x105c [ 45.792205][ T6845] nvme_irq+0x1ec/0x240 [ 45.793077][ T6845] __handle_irq_event_percpu+0x20c/0x8e4 [ 45.794214][ T6845] handle_irq_event+0x9c/0x1d0 [ 45.795178][ T6845] handle_fasteoi_irq+0x328/0x8d8 [ 45.796226][ T6845] generic_handle_domain_irq+0xe0/0x140 [ 45.797456][ T6845] gic_handle_irq+0x6c/0x18c [ 45.798361][ T6845] call_on_irq_stack+0x30/0x48 [ 45.799305][ T6845] do_interrupt_handler+0xd4/0x138 [ 45.800278][ T6845] el1_interrupt+0x3c/0x60 [ 45.801111][ T6845] el1h_64_irq_handler+0x18/0x24 [ 45.802138][ T6845] el1h_64_irq+0x6c/0x70 [ 45.803052][ T6845] up_write+0x214/0x5e0 [ 45.803942][ T6845] kernfs_link_sibling+0x340/0x384 [ 45.804945][ T6845] kernfs_add_one+0x1dc/0x574 [ 45.805894][ T6845] __kernfs_create_file+0x218/0x2d4 [ 45.806970][ T6845] sysfs_add_file_mode_ns+0x1d8/0x294 [ 45.808012][ T6845] internal_create_group+0x5c0/0xe70 [ 45.809050][ T6845] sysfs_create_groups+0x60/0x134 [ 45.810095][ T6845] device_add_attrs+0xd8/0x6e8 [ 45.811031][ T6845] device_add+0x490/0xa88 [ 45.811926][ T6845] netdev_register_kobject+0x15c/0x2e0 [ 45.813032][ T6845] register_netdevice+0xb40/0x1244 [ 45.814079][ T6845] xfrmi_newlink+0x454/0x634 [ 45.815024][ T6845] rtnl_newlink_create+0x28c/0x9ac [ 45.816015][ T6845] rtnl_newlink+0x11a0/0x15e8 [ 45.817017][ T6845] rtnetlink_rcv_msg+0x664/0x97c [ 45.817999][ T6845] netlink_rcv_skb+0x220/0x3fc [ 45.818977][ T6845] rtnetlink_rcv+0x28/0x38 [ 45.819852][ T6845] netlink_unicast+0x694/0x8c4 [ 45.820791][ T6845] netlink_sendmsg+0x648/0x930 [ 45.821622][ T6845] __sys_sendto+0x36c/0x4f4 [ 45.822487][ T6845] __arm64_sys_sendto+0xd8/0xf8 [ 45.823393][ T6845] invoke_syscall+0x98/0x254 [ 45.824302][ T6845] el0_svc_common+0xe8/0x23c [ 45.825194][ T6845] do_el0_svc+0x48/0x58 [ 45.826021][ T6845] el0_svc+0x5c/0x26c [ 45.826770][ T6845] el0t_64_sync_handler+0x84/0x12c [ 45.827772][ T6845] el0t_64_sync+0x198/0x19c [ 45.828687][ T6845] INITIAL USE at: [ 45.829300][ T6845] lock_acquire+0x140/0x2e0 [ 45.830184][ T6845] _raw_spin_lock_irq+0x58/0x70 [ 45.831136][ T6845] shmem_add_to_page_cache+0x564/0xa24 [ 45.832166][ T6845] shmem_alloc_and_add_folio+0x758/0x10c4 [ 45.833239][ T6845] shmem_get_folio_gfp+0x4d4/0x159c [ 45.834191][ T6845] shmem_read_folio_gfp+0x8c/0xf0 [ 45.835185][ T6845] drm_gem_get_pages+0x1cc/0x7c0 [ 45.836108][ T6845] drm_gem_shmem_get_pages_locked+0x1d4/0x364 [ 45.837175][ T6845] drm_gem_shmem_pin_locked+0x1f8/0x410 [ 45.838417][ T6845] drm_gem_shmem_vmap_locked+0x3cc/0x658 [ 45.839645][ T6845] drm_gem_shmem_object_vmap+0x28/0x38 [ 45.840752][ T6845] drm_gem_vmap+0x104/0x1d8 [ 45.841698][ T6845] drm_client_buffer_vmap+0x68/0xb0 [ 45.842779][ T6845] drm_fbdev_shmem_driver_fbdev_probe+0x1f4/0x700 [ 45.844076][ T6845] __drm_fb_helper_initial_config_and_unlock+0x108c/0x1728 [ 45.845525][ T6845] drm_fb_helper_initial_config+0x3c/0x58 [ 45.846615][ T6845] drm_fbdev_client_hotplug+0x154/0x22c [ 45.847625][ T6845] drm_client_register+0x13c/0x1d4 [ 45.848622][ T6845] drm_fbdev_client_setup+0x194/0x3d0 [ 45.849737][ T6845] drm_client_setup+0x114/0x228 [ 45.850687][ T6845] vkms_create+0x370/0x420 [ 45.851585][ T6845] vkms_init+0x64/0x9c [ 45.852475][ T6845] do_one_initcall+0x248/0x9b4 [ 45.853443][ T6845] do_initcall_level+0x128/0x1c4 [ 45.854500][ T6845] do_initcalls+0x70/0xd0 [ 45.855391][ T6845] do_basic_setup+0x78/0x8c [ 45.856316][ T6845] kernel_init_freeable+0x268/0x39c [ 45.857294][ T6845] kernel_init+0x24/0x1dc [ 45.858150][ T6845] ret_from_fork+0x10/0x20 [ 45.859038][ T6845] } [ 45.859402][ T6845] ... key at: [] xa_init_flags.__key+0x0/0x20 [ 45.860571][ T6845] [ 45.860571][ T6845] the dependencies between the lock to be acquired [ 45.860581][ T6845] and HARDIRQ-irq-unsafe lock: [ 45.862560][ T6845] -> (&p->sequence){+.-.}-{0:0} { [ 45.863358][ T6845] HARDIRQ-ON-W at: [ 45.863973][ T6845] lock_acquire+0x140/0x2e0 [ 45.864839][ T6845] fprop_new_period+0x3b8/0x718 [ 45.865751][ T6845] writeout_period+0x94/0x11c [ 45.866643][ T6845] call_timer_fn+0x19c/0x814 [ 45.867621][ T6845] __run_timer_base+0x51c/0x76c [ 45.868591][ T6845] run_timer_softirq+0x11c/0x194 [ 45.869558][ T6845] handle_softirqs+0x31c/0xc88 [ 45.870519][ T6845] __do_softirq+0x14/0x20 [ 45.871437][ T6845] ____do_softirq+0x14/0x20 [ 45.872361][ T6845] call_on_irq_stack+0x30/0x48 [ 45.873275][ T6845] do_softirq_own_stack+0x20/0x2c [ 45.874273][ T6845] __irq_exit_rcu+0x1b0/0x478 [ 45.875236][ T6845] irq_exit_rcu+0x14/0x84 [ 45.876114][ T6845] el1_interrupt+0x40/0x60 [ 45.876981][ T6845] el1h_64_irq_handler+0x18/0x24 [ 45.877915][ T6845] el1h_64_irq+0x6c/0x70 [ 45.878779][ T6845] lock_acquire+0x16c/0x2e0 [ 45.879650][ T6845] __might_fault+0xc4/0x124 [ 45.880504][ T6845] arch_do_signal_or_restart+0xb60/0x46d4 [ 45.881633][ T6845] exit_to_user_mode_loop+0x88/0x18c [ 45.882597][ T6845] el0_svc+0x17c/0x26c [ 45.883437][ T6845] el0t_64_sync_handler+0x84/0x12c [ 45.884432][ T6845] el0t_64_sync+0x198/0x19c [ 45.885249][ T6845] IN-SOFTIRQ-W at: [ 45.885817][ T6845] lock_acquire+0x140/0x2e0 [ 45.886713][ T6845] fprop_new_period+0x3b8/0x718 [ 45.887624][ T6845] writeout_period+0x94/0x11c [ 45.888535][ T6845] call_timer_fn+0x19c/0x814 [ 45.889459][ T6845] __run_timer_base+0x51c/0x76c [ 45.890413][ T6845] run_timer_softirq+0x11c/0x194 [ 45.891364][ T6845] handle_softirqs+0x31c/0xc88 [ 45.892338][ T6845] __do_softirq+0x14/0x20 [ 45.893178][ T6845] ____do_softirq+0x14/0x20 [ 45.894007][ T6845] call_on_irq_stack+0x30/0x48 [ 45.894922][ T6845] do_softirq_own_stack+0x20/0x2c [ 45.895918][ T6845] __irq_exit_rcu+0x1b0/0x478 [ 45.896885][ T6845] irq_exit_rcu+0x14/0x84 [ 45.897800][ T6845] el1_interrupt+0x40/0x60 [ 45.898666][ T6845] el1h_64_irq_handler+0x18/0x24 [ 45.899611][ T6845] el1h_64_irq+0x6c/0x70 [ 45.900514][ T6845] lock_acquire+0x16c/0x2e0 [ 45.901457][ T6845] __might_fault+0xc4/0x124 [ 45.902339][ T6845] arch_do_signal_or_restart+0xb60/0x46d4 [ 45.903369][ T6845] exit_to_user_mode_loop+0x88/0x18c [ 45.904384][ T6845] el0_svc+0x17c/0x26c [ 45.905216][ T6845] el0t_64_sync_handler+0x84/0x12c [ 45.906158][ T6845] el0t_64_sync+0x198/0x19c [ 45.907062][ T6845] INITIAL USE at: [ 45.907619][ T6845] lock_acquire+0x140/0x2e0 [ 45.908473][ T6845] fprop_new_period+0x3b8/0x718 [ 45.909387][ T6845] writeout_period+0x94/0x11c [ 45.910221][ T6845] call_timer_fn+0x19c/0x814 [ 45.911037][ T6845] __run_timer_base+0x51c/0x76c [ 45.911914][ T6845] run_timer_softirq+0x11c/0x194 [ 45.912886][ T6845] handle_softirqs+0x31c/0xc88 [ 45.913790][ T6845] __do_softirq+0x14/0x20 [ 45.914582][ T6845] ____do_softirq+0x14/0x20 [ 45.915437][ T6845] call_on_irq_stack+0x30/0x48 [ 45.916344][ T6845] do_softirq_own_stack+0x20/0x2c [ 45.917256][ T6845] __irq_exit_rcu+0x1b0/0x478 [ 45.918079][ T6845] irq_exit_rcu+0x14/0x84 [ 45.918951][ T6845] el1_interrupt+0x40/0x60 [ 45.919780][ T6845] el1h_64_irq_handler+0x18/0x24 [ 45.920784][ T6845] el1h_64_irq+0x6c/0x70 [ 45.921628][ T6845] lock_acquire+0x16c/0x2e0 [ 45.922443][ T6845] __might_fault+0xc4/0x124 [ 45.923259][ T6845] arch_do_signal_or_restart+0xb60/0x46d4 [ 45.924220][ T6845] exit_to_user_mode_loop+0x88/0x18c [ 45.925185][ T6845] el0_svc+0x17c/0x26c [ 45.926023][ T6845] el0t_64_sync_handler+0x84/0x12c [ 45.926969][ T6845] el0t_64_sync+0x198/0x19c [ 45.927830][ T6845] INITIAL READ USE at: [ 45.928483][ T6845] lock_acquire+0x140/0x2e0 [ 45.929390][ T6845] fprop_fraction_percpu+0xac/0x270 [ 45.930466][ T6845] __wb_calc_thresh+0xfc/0x3b0 [ 45.931457][ T6845] domain_over_bg_thresh+0xb8/0x1f0 [ 45.932485][ T6845] wb_over_bg_thresh+0xf8/0x17c [ 45.933478][ T6845] wb_workfn+0xa30/0xdc0 [ 45.934325][ T6845] process_one_work+0x7c0/0x1558 [ 45.935304][ T6845] worker_thread+0x958/0xed8 [ 45.936242][ T6845] kthread+0x5fc/0x75c [ 45.937152][ T6845] ret_from_fork+0x10/0x20 [ 45.938116][ T6845] } [ 45.938487][ T6845] ... key at: [] fprop_global_init.__key.1+0x0/0x20 [ 45.939841][ T6845] ... acquired at: [ 45.940419][ T6845] fprop_fraction_percpu+0xf0/0x270 [ 45.941184][ T6845] __fprop_add_percpu_max+0x130/0x1f4 [ 45.941948][ T6845] __wb_writeout_add+0xbc/0x27c [ 45.942630][ T6845] __folio_end_writeback+0x380/0x6f8 [ 45.943359][ T6845] folio_end_writeback_no_dropbehind+0xd0/0x204 [ 45.944283][ T6845] folio_end_writeback+0xd8/0x248 [ 45.945004][ T6845] iomap_finish_folio_write+0x1c0/0x2a4 [ 45.945801][ T6845] fuse_flush_writepages+0x578/0x788 [ 45.946621][ T6845] fuse_iomap_writeback_range+0x744/0x149c [ 45.947510][ T6845] iomap_writeback_folio+0x1064/0x1fc4 [ 45.948286][ T6845] iomap_writepages+0x128/0x25c [ 45.949010][ T6845] fuse_writepages+0x208/0x2bc [ 45.949718][ T6845] do_writepages+0x270/0x468 [ 45.950421][ T6845] file_write_and_wait_range+0x1d0/0x2c4 [ 45.951294][ T6845] fuse_fsync+0x100/0x2b8 [ 45.951912][ T6845] vfs_fsync_range+0x160/0x19c [ 45.952556][ T6845] fuse_file_write_iter+0xa20/0xb88 [ 45.953328][ T6845] do_iter_readv_writev+0x4bc/0x720 [ 45.954074][ T6845] vfs_writev+0x29c/0x7cc [ 45.954744][ T6845] do_writev+0x128/0x290 [ 45.955369][ T6845] __arm64_sys_writev+0x80/0x94 [ 45.956070][ T6845] invoke_syscall+0x98/0x254 [ 45.956751][ T6845] el0_svc_common+0xe8/0x23c [ 45.957402][ T6845] do_el0_svc+0x48/0x58 [ 45.958000][ T6845] el0_svc+0x5c/0x26c [ 45.958606][ T6845] el0t_64_sync_handler+0x84/0x12c [ 45.959355][ T6845] el0t_64_sync+0x198/0x19c [ 45.959995][ T6845] [ 45.960338][ T6845] [ 45.960338][ T6845] stack backtrace: [ 45.961116][ T6845] CPU: 1 UID: 0 PID: 6845 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT [ 45.962279][ T6845] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 45.963696][ T6845] Call trace: [ 45.964162][ T6845] show_stack+0x2c/0x3c (C) [ 45.964789][ T6845] __dump_stack+0x30/0x40 [ 45.965399][ T6845] dump_stack_lvl+0xd8/0x12c [ 45.966065][ T6845] dump_stack+0x1c/0x28 [ 45.966734][ T6845] __lock_acquire+0x3058/0x30a4 [ 45.967434][ T6845] lock_acquire+0x140/0x2e0 [ 45.968102][ T6845] fprop_fraction_percpu+0xf0/0x270 [ 45.968885][ T6845] __fprop_add_percpu_max+0x130/0x1f4 [ 45.969688][ T6845] __wb_writeout_add+0xbc/0x27c [ 45.970405][ T6845] __folio_end_writeback+0x380/0x6f8 [ 45.971248][ T6845] folio_end_writeback_no_dropbehind+0xd0/0x204 [ 45.972166][ T6845] folio_end_writeback+0xd8/0x248 [ 45.972873][ T6845] iomap_finish_folio_write+0x1c0/0x2a4 [ 45.973668][ T6845] fuse_flush_writepages+0x578/0x788 [ 45.974480][ T6845] fuse_iomap_writeback_range+0x744/0x149c [ 45.975343][ T6845] iomap_writeback_folio+0x1064/0x1fc4 [ 45.976147][ T6845] iomap_writepages+0x128/0x25c [ 45.976895][ T6845] fuse_writepages+0x208/0x2bc [ 45.977587][ T6845] do_writepages+0x270/0x468 [ 45.978264][ T6845] file_write_and_wait_range+0x1d0/0x2c4 [ 45.979082][ T6845] fuse_fsync+0x100/0x2b8 [ 45.979688][ T6845] vfs_fsync_range+0x160/0x19c [ 45.980378][ T6845] fuse_file_write_iter+0xa20/0xb88 [ 45.981242][ T6845] do_iter_readv_writev+0x4bc/0x720 [ 45.981975][ T6845] vfs_writev+0x29c/0x7cc [ 45.982566][ T6845] do_writev+0x128/0x290 [ 45.983140][ T6845] __arm64_sys_writev+0x80/0x94 [ 45.983788][ T6845] invoke_syscall+0x98/0x254 [ 45.984442][ T6845] el0_svc_common+0xe8/0x23c [ 45.985078][ T6845] do_el0_svc+0x48/0x58 [ 45.985635][ T6845] el0_svc+0x5c/0x26c [ 45.986177][ T6845] el0t_64_sync_handler+0x84/0x12c [ 45.986898][ T6845] el0t_64_sync+0x198/0x19c 1970/01/01 00:00:46 executed programs: 19 [ 47.209435][ T6695] Bluetooth: hci0: command tx timeout [ 47.209491][ T6701] Bluetooth: hci3: command tx timeout [ 47.209518][ T6593] Bluetooth: hci1: command tx timeout [ 47.289220][ T6701] Bluetooth: hci4: command tx timeout [ 47.289284][ T6593] Bluetooth: hci2: command tx timeout [ 49.289101][ T6701] Bluetooth: hci1: command tx timeout [ 49.289116][ T6593] Bluetooth: hci3: command tx timeout [ 49.289120][ T6695] Bluetooth: hci0: command tx timeout [ 49.369265][ T6593] Bluetooth: hci4: command tx timeout [ 49.369275][ T6701] Bluetooth: hci2: command tx timeout 1970/01/01 00:00:51 executed programs: 25