Warning: Permanently added '10.128.1.44' (ED25519) to the list of known hosts. 1970/01/01 00:00:31 parsed 1 programs [ 32.379808][ T6576] cgroup: Unknown subsys name 'net' [ 32.489755][ T6576] cgroup: Unknown subsys name 'cpuset' [ 32.491848][ T6576] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 32.657055][ T6576] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 38.087763][ T53] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 38.089789][ T53] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 38.091388][ T53] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 38.093146][ T53] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 38.094605][ T53] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 38.235024][ T6586] 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. [ 38.307957][ T6595] chnl_net:caif_netlink_parms(): no params data found [ 38.633302][ T6595] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.636313][ T6595] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.637676][ T6595] bridge_slave_0: entered allmulticast mode [ 38.639284][ T6595] bridge_slave_0: entered promiscuous mode [ 38.681100][ T6595] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.686044][ T6595] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.687287][ T6595] bridge_slave_1: entered allmulticast mode [ 38.689198][ T6595] bridge_slave_1: entered promiscuous mode [ 38.797634][ T6595] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 38.801354][ T6595] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 38.853627][ T6595] team0: Port device team_slave_0 added [ 38.874712][ T6595] team0: Port device team_slave_1 added [ 39.022647][ T6595] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.025064][ T6595] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 39.030965][ T6595] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.035072][ T6595] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.035098][ T6595] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 39.035113][ T6595] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.087871][ T6595] hsr_slave_0: entered promiscuous mode [ 39.088957][ T6595] hsr_slave_1: entered promiscuous mode [ 39.131987][ T41] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 39.132022][ T41] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 39.301363][ T42] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 39.301397][ T42] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 39.374168][ T6595] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 39.389152][ T6595] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 39.391727][ T6595] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 39.394229][ T6595] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 39.447686][ T6595] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.455528][ T6595] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.460358][ T3151] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.460418][ T3151] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.463477][ T3151] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.463505][ T3151] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.521181][ T6595] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.531588][ T6595] veth0_vlan: entered promiscuous mode [ 39.535326][ T6595] veth1_vlan: entered promiscuous mode [ 39.542067][ T6595] veth0_macvtap: entered promiscuous mode [ 39.543084][ T6595] veth1_macvtap: entered promiscuous mode [ 39.546822][ T6595] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 39.547861][ T6595] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 39.611126][ T41] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.612371][ T41] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.612411][ T41] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.612431][ T41] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:00:39 executed programs: 0 [ 39.717060][ T53] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 39.718678][ T53] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 39.719971][ T53] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 39.721632][ T53] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 39.723247][ T53] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 39.773057][ T6163] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 39.777868][ T6591] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 39.778853][ T6591] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 39.779023][ T6591] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 39.782606][ T6688] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 39.784738][ T6688] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 39.784938][ T6688] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 39.787232][ T6688] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 39.788061][ T6688] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 39.790651][ T6688] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 39.824992][ T6163] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 39.826650][ T6163] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 39.828566][ T6163] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 39.831769][ T6163] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 39.834514][ T6591] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 39.836140][ T6591] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 39.837332][ T6591] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 39.837924][ T6591] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 39.843570][ T6688] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 39.846464][ T6688] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 40.150008][ T884] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 40.170468][ T6681] chnl_net:caif_netlink_parms(): no params data found [ 40.192589][ T884] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 40.276213][ T884] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 40.285055][ T6681] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.286297][ T6681] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.287596][ T6681] bridge_slave_0: entered allmulticast mode [ 40.289357][ T6681] bridge_slave_0: entered promiscuous mode [ 40.291698][ T6681] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.293076][ T6681] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.294400][ T6681] bridge_slave_1: entered allmulticast mode [ 40.295925][ T6681] bridge_slave_1: entered promiscuous mode [ 40.315367][ T6686] chnl_net:caif_netlink_parms(): no params data found [ 40.364384][ T6685] chnl_net:caif_netlink_parms(): no params data found [ 40.377169][ T6681] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 40.386594][ T6681] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 40.391313][ T6686] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.392612][ T6686] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.394244][ T6686] bridge_slave_0: entered allmulticast mode [ 40.395879][ T6686] bridge_slave_0: entered promiscuous mode [ 40.407577][ T6686] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.409600][ T6686] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.411166][ T6686] bridge_slave_1: entered allmulticast mode [ 40.411851][ T6686] bridge_slave_1: entered promiscuous mode [ 40.412499][ T6695] chnl_net:caif_netlink_parms(): no params data found [ 40.421169][ T6691] chnl_net:caif_netlink_parms(): no params data found [ 40.423023][ T6681] team0: Port device team_slave_0 added [ 40.445069][ T6681] team0: Port device team_slave_1 added [ 40.457793][ T6686] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 40.462875][ T6686] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 40.486878][ T6681] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.486900][ T6681] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 40.486915][ T6681] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.487774][ T6681] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.487782][ T6681] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 40.487794][ T6681] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.488054][ T6685] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.488104][ T6685] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.488227][ T6685] bridge_slave_0: entered allmulticast mode [ 40.488831][ T6685] bridge_slave_0: entered promiscuous mode [ 40.490437][ T6685] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.490456][ T6685] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.490504][ T6685] bridge_slave_1: entered allmulticast mode [ 40.490929][ T6685] bridge_slave_1: entered promiscuous mode [ 40.521591][ T6686] team0: Port device team_slave_0 added [ 40.539419][ T6686] team0: Port device team_slave_1 added [ 40.543336][ T6695] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.544582][ T6695] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.546070][ T6695] bridge_slave_0: entered allmulticast mode [ 40.547791][ T6695] bridge_slave_0: entered promiscuous mode [ 40.552276][ T6685] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 40.559667][ T6695] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.559723][ T6695] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.559813][ T6695] bridge_slave_1: entered allmulticast mode [ 40.560267][ T6695] bridge_slave_1: entered promiscuous mode [ 40.561829][ T6685] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 40.581467][ T6686] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.582653][ T6686] 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. [ 40.586988][ T6686] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.603761][ T6686] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.603791][ T6686] 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. [ 40.603806][ T6686] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.605161][ T6685] team0: Port device team_slave_0 added [ 40.607309][ T6685] team0: Port device team_slave_1 added [ 40.609617][ T6681] hsr_slave_0: entered promiscuous mode [ 40.609935][ T6681] hsr_slave_1: entered promiscuous mode [ 40.610158][ T6681] debugfs: 'hsr0' already exists in 'hsr' [ 40.610201][ T6681] Cannot create hsr debugfs directory [ 40.610379][ T6691] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.610727][ T6691] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.610831][ T6691] bridge_slave_0: entered allmulticast mode [ 40.611262][ T6691] bridge_slave_0: entered promiscuous mode [ 40.613782][ T6695] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 40.625150][ T6691] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.626585][ T6691] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.627745][ T6691] bridge_slave_1: entered allmulticast mode [ 40.629276][ T6691] bridge_slave_1: entered promiscuous mode [ 40.631043][ T6695] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 40.636417][ T6685] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.636443][ 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. [ 40.636458][ T6685] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.654721][ T6685] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.654746][ 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. [ 40.654757][ T6685] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.666643][ T6691] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 40.670614][ T6691] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 40.673990][ T6686] hsr_slave_0: entered promiscuous mode [ 40.674289][ T6686] hsr_slave_1: entered promiscuous mode [ 40.674494][ T6686] debugfs: 'hsr0' already exists in 'hsr' [ 40.674504][ T6686] Cannot create hsr debugfs directory [ 40.682387][ T6695] team0: Port device team_slave_0 added [ 40.683538][ T6695] team0: Port device team_slave_1 added [ 40.718541][ T6691] team0: Port device team_slave_0 added [ 40.725983][ T6695] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.726010][ T6695] 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. [ 40.726024][ T6695] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.732603][ T6691] team0: Port device team_slave_1 added [ 40.735989][ T6695] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.736011][ T6695] 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. [ 40.736030][ T6695] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.747375][ T6685] hsr_slave_0: entered promiscuous mode [ 40.747718][ T6685] hsr_slave_1: entered promiscuous mode [ 40.747926][ T6685] debugfs: 'hsr0' already exists in 'hsr' [ 40.747936][ T6685] Cannot create hsr debugfs directory [ 40.762247][ T6691] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.763428][ 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. [ 40.767577][ T6691] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.778809][ T6691] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.778830][ 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. [ 40.778848][ T6691] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.812162][ T6695] hsr_slave_0: entered promiscuous mode [ 40.812563][ T6695] hsr_slave_1: entered promiscuous mode [ 40.812785][ T6695] debugfs: 'hsr0' already exists in 'hsr' [ 40.812794][ T6695] Cannot create hsr debugfs directory [ 40.849105][ T6691] hsr_slave_0: entered promiscuous mode [ 40.849500][ T6691] hsr_slave_1: entered promiscuous mode [ 40.849718][ T6691] debugfs: 'hsr0' already exists in 'hsr' [ 40.849730][ T6691] Cannot create hsr debugfs directory [ 40.896594][ T6681] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 40.907760][ T6681] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 40.915386][ T6681] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 40.926010][ T6681] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 40.957824][ T6686] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 40.960473][ T6686] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 40.962740][ T6686] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 40.964883][ T6686] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 40.981264][ T6686] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.981327][ T6686] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.981504][ T6686] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.981528][ T6686] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.991045][ T6681] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.996029][ T193] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.997385][ T193] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.010893][ T6681] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.014300][ T193] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.014338][ T193] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.019617][ T193] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.019652][ T193] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.026918][ T6686] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.040386][ T6686] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.045803][ T4860] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.045847][ T4860] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.053564][ T4860] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.053603][ T4860] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.102562][ T6681] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.117228][ T6681] veth0_vlan: entered promiscuous mode [ 41.121084][ T6681] veth1_vlan: entered promiscuous mode [ 41.123471][ T6686] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.136714][ T6681] veth0_macvtap: entered promiscuous mode [ 41.139089][ T6681] veth1_macvtap: entered promiscuous mode [ 41.146774][ T6681] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 41.148174][ T6686] veth0_vlan: entered promiscuous mode [ 41.151893][ T6681] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 41.154362][ T6686] veth1_vlan: entered promiscuous mode [ 41.156779][ T4860] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.161795][ T4860] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.163866][ T4860] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.165355][ T4860] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.192997][ T6686] veth0_macvtap: entered promiscuous mode [ 41.194839][ T6686] veth1_macvtap: entered promiscuous mode [ 41.200924][ T193] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.200948][ T193] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 41.212111][ T6686] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 41.219069][ T6686] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 41.221944][ T4955] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.222173][ T4955] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.222254][ T4955] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.222304][ T4955] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.224769][ T193] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.224778][ T193] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 41.255250][ T4860] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.255272][ T4860] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 41.262899][ T63] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.262920][ T63] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 41.769178][ T6688] Bluetooth: hci0: command tx timeout [ 41.848288][ T6688] Bluetooth: hci4: command tx timeout [ 41.848669][ T53] Bluetooth: hci1: command tx timeout [ 41.849023][ T6163] Bluetooth: hci3: command tx timeout [ 41.849116][ T6591] Bluetooth: hci2: command tx timeout [ 41.884210][ T884] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 43.537353][ T884] bridge_slave_1: left allmulticast mode [ 43.537393][ T884] bridge_slave_1: left promiscuous mode [ 43.537728][ T884] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.542216][ T884] bridge_slave_0: left allmulticast mode [ 43.542242][ T884] bridge_slave_0: left promiscuous mode [ 43.542316][ T884] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.723729][ T884] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 43.751228][ T884] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 43.771175][ T884] bond0 (unregistering): Released all slaves [ 43.848551][ T6688] Bluetooth: hci0: command tx timeout [ 43.928366][ T6688] Bluetooth: hci4: command tx timeout [ 43.928398][ T53] Bluetooth: hci1: command tx timeout [ 43.928458][ T6163] Bluetooth: hci3: command tx timeout [ 43.932310][ T6591] Bluetooth: hci2: command tx timeout [ 44.094908][ T884] hsr_slave_0: left promiscuous mode [ 44.095875][ T884] hsr_slave_1: left promiscuous mode [ 44.096141][ T884] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 44.096153][ T884] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 44.097124][ T884] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 44.097133][ T884] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 44.102876][ T884] veth1_macvtap: left promiscuous mode [ 44.103112][ T884] veth0_macvtap: left promiscuous mode [ 44.103160][ T884] veth1_vlan: left promiscuous mode [ 44.103210][ T884] veth0_vlan: left promiscuous mode [ 44.226803][ T884] team0 (unregistering): Port device team_slave_1 removed [ 44.235597][ T884] team0 (unregistering): Port device team_slave_0 removed [ 44.335398][ T6685] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 44.340531][ T6685] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 44.343020][ T6685] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 44.349792][ T6685] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 44.373270][ T6695] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 44.380085][ T6695] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 44.385513][ T6695] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 44.391359][ T6695] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 44.410439][ T6691] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 44.421814][ T6691] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 44.435318][ T6691] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 44.442984][ T6691] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 44.467785][ T6685] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.485627][ T6685] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.498151][ T3151] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.498215][ T3151] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.506902][ T3151] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.506944][ T3151] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.535034][ T6695] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.553746][ T6691] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.565734][ T6691] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.567847][ T6695] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.571000][ T42] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.571039][ T42] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.580523][ T63] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.580561][ T63] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.581316][ T63] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.581339][ T63] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.584101][ T63] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.584125][ T63] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.603258][ T6691] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 44.605042][ T6691] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 44.739958][ T6685] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.777458][ T6685] veth0_vlan: entered promiscuous mode [ 44.787201][ T6685] veth1_vlan: entered promiscuous mode [ 44.791904][ T6695] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.811587][ T6685] veth0_macvtap: entered promiscuous mode [ 44.812579][ T6685] veth1_macvtap: entered promiscuous mode [ 44.815598][ T6685] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 44.822492][ T6691] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.825600][ T6685] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 44.831337][ T4860] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.831506][ T4860] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.831520][ T4860] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.831532][ T4860] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.871762][ T42] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 44.871791][ T42] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 44.892734][ T41] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 44.892763][ T41] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 44.901399][ T6691] veth0_vlan: entered promiscuous mode [ 44.908141][ T6691] veth1_vlan: entered promiscuous mode [ 44.926577][ T6691] veth0_macvtap: entered promiscuous mode 1970/01/01 00:00:44 executed programs: 14 [ 44.942938][ T6691] veth1_macvtap: entered promiscuous mode [ 44.946794][ T6695] veth0_vlan: entered promiscuous mode [ 44.956895][ T6695] veth1_vlan: entered promiscuous mode [ 44.959079][ T6691] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 44.963566][ T6691] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 44.973162][ T193] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.974779][ T193] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.977622][ T193] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.979229][ T193] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.996469][ T6695] veth0_macvtap: entered promiscuous mode [ 44.997590][ T6695] veth1_macvtap: entered promiscuous mode [ 45.010946][ T6695] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 45.012208][ T6695] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 45.021644][ T4860] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.021736][ T4860] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.021753][ T4860] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.021768][ T4860] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.035613][ T193] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 45.035653][ T193] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 45.060787][ T4860] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 45.060819][ T4860] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 45.069917][ T4860] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 45.069945][ T4860] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 45.084208][ T41] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 45.084236][ T41] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 45.938339][ T6591] Bluetooth: hci0: command tx timeout [ 46.008388][ T53] Bluetooth: hci1: command tx timeout [ 46.009071][ T6688] Bluetooth: hci4: command tx timeout [ 46.010825][ T6163] Bluetooth: hci3: command tx timeout [ 46.011901][ T6591] Bluetooth: hci2: command tx timeout [ 47.543621][ T6851] [ 47.544023][ T6851] ===================================================== [ 47.545161][ T6851] WARNING: HARDIRQ-safe -> HARDIRQ-unsafe lock order detected [ 47.546258][ T6851] syzkaller #0 Not tainted [ 47.546925][ T6851] ----------------------------------------------------- [ 47.547940][ T6851] syz.3.20/6851 [HC0[0]:SC0[0]:HE0:SE1] is trying to acquire: [ 47.549052][ T6851] ffff800097625150 (&p->sequence){+.-.}-{0:0}, at: __fprop_add_percpu_max+0x130/0x1f4 [ 47.550436][ T6851] [ 47.550436][ T6851] and this task is already holding: [ 47.551480][ T6851] ffff0000f8419040 (&xa->xa_lock#10){-...}-{3:3}, at: __folio_end_writeback+0x10c/0x6f8 [ 47.552964][ T6851] which would create a new lock dependency: [ 47.553797][ T6851] (&xa->xa_lock#10){-...}-{3:3} -> (&p->sequence){+.-.}-{0:0} [ 47.554950][ T6851] [ 47.554950][ T6851] but this new dependency connects a HARDIRQ-irq-safe lock: [ 47.556317][ T6851] (&xa->xa_lock#10){-...}-{3:3} [ 47.556349][ T6851] [ 47.556349][ T6851] ... which became HARDIRQ-irq-safe at: [ 47.558116][ T6851] lock_acquire+0x140/0x2e0 [ 47.558820][ T6851] _raw_spin_lock_irqsave+0x5c/0x7c [ 47.559610][ T6851] __folio_end_writeback+0x10c/0x6f8 [ 47.560384][ T6851] folio_end_writeback_no_dropbehind+0xd0/0x204 [ 47.561248][ T6851] folio_end_writeback+0xd8/0x248 [ 47.561960][ T6851] end_buffer_async_write+0x20c/0x350 [ 47.562779][ T6851] end_bio_bh_io_sync+0xb0/0x184 [ 47.563515][ T6851] bio_endio+0x8d4/0x910 [ 47.564149][ T6851] blk_mq_end_request_batch+0x49c/0x105c [ 47.564947][ T6851] nvme_irq+0x1ec/0x240 [ 47.565559][ T6851] __handle_irq_event_percpu+0x20c/0x8e4 [ 47.566364][ T6851] handle_irq_event+0x9c/0x1d0 [ 47.567074][ T6851] handle_fasteoi_irq+0x328/0x8d8 [ 47.567804][ T6851] generic_handle_domain_irq+0xe0/0x140 [ 47.568590][ T6851] gic_handle_irq+0x6c/0x18c [ 47.569207][ T6851] call_on_irq_stack+0x30/0x48 [ 47.569913][ T6851] do_interrupt_handler+0xd4/0x138 [ 47.570687][ T6851] el1_interrupt+0x3c/0x60 [ 47.571288][ T6851] el1h_64_irq_handler+0x18/0x24 [ 47.571991][ T6851] el1h_64_irq+0x6c/0x70 [ 47.572614][ T6851] _raw_read_unlock_irqrestore+0x44/0x98 [ 47.573472][ T6851] netlink_broadcast_filtered+0x110/0xde8 [ 47.574295][ T6851] netlink_broadcast+0x50/0x68 [ 47.574998][ T6851] kobject_uevent_net_broadcast+0x4b0/0x548 [ 47.575896][ T6851] kobject_uevent_env+0x558/0x9c8 [ 47.576614][ T6851] kobject_uevent+0x2c/0x3c [ 47.577259][ T6851] netdev_queue_update_kobjects+0x2cc/0x5e0 [ 47.578120][ T6851] netdev_register_kobject+0x224/0x2e0 [ 47.578923][ T6851] register_netdevice+0xb40/0x1244 [ 47.579707][ T6851] team_newlink+0x120/0x17c [ 47.580346][ T6851] rtnl_newlink_create+0x28c/0x9ac [ 47.581134][ T6851] rtnl_newlink+0x11a0/0x15e8 [ 47.581799][ T6851] rtnetlink_rcv_msg+0x664/0x97c [ 47.582522][ T6851] netlink_rcv_skb+0x220/0x3fc [ 47.583212][ T6851] rtnetlink_rcv+0x28/0x38 [ 47.583865][ T6851] netlink_unicast+0x694/0x8c4 [ 47.584555][ T6851] netlink_sendmsg+0x648/0x930 [ 47.585299][ T6851] __sys_sendto+0x36c/0x4f4 [ 47.585995][ T6851] __arm64_sys_sendto+0xd8/0xf8 [ 47.586678][ T6851] invoke_syscall+0x98/0x254 [ 47.587367][ T6851] el0_svc_common+0xe8/0x23c [ 47.588064][ T6851] do_el0_svc+0x48/0x58 [ 47.588663][ T6851] el0_svc+0x5c/0x26c [ 47.589234][ T6851] el0t_64_sync_handler+0x84/0x12c [ 47.589985][ T6851] el0t_64_sync+0x198/0x19c [ 47.590681][ T6851] [ 47.590681][ T6851] to a HARDIRQ-irq-unsafe lock: [ 47.591672][ T6851] (&p->sequence){+.-.}-{0:0} [ 47.591701][ T6851] [ 47.591701][ T6851] ... which became HARDIRQ-irq-unsafe at: [ 47.593486][ T6851] ... [ 47.593493][ T6851] lock_acquire+0x140/0x2e0 [ 47.594529][ T6851] fprop_new_period+0x3b8/0x718 [ 47.595264][ T6851] writeout_period+0x94/0x11c [ 47.595940][ T6851] call_timer_fn+0x19c/0x814 [ 47.596603][ T6851] __run_timer_base+0x51c/0x76c [ 47.597342][ T6851] run_timer_softirq+0x11c/0x194 [ 47.598081][ T6851] handle_softirqs+0x31c/0xc88 [ 47.598774][ T6851] __do_softirq+0x14/0x20 [ 47.599419][ T6851] ____do_softirq+0x14/0x20 [ 47.600090][ T6851] call_on_irq_stack+0x30/0x48 [ 47.600805][ T6851] do_softirq_own_stack+0x20/0x2c [ 47.601548][ T6851] __irq_exit_rcu+0x1b0/0x478 [ 47.602236][ T6851] irq_exit_rcu+0x14/0x84 [ 47.602842][ T6851] el1_interrupt+0x40/0x60 [ 47.603488][ T6851] el1h_64_irq_handler+0x18/0x24 [ 47.604196][ T6851] el1h_64_irq+0x6c/0x70 [ 47.604808][ T6851] exit_to_user_mode_loop+0x6c/0x18c [ 47.605555][ T6851] el0_svc+0x17c/0x26c [ 47.606149][ T6851] el0t_64_sync_handler+0x84/0x12c [ 47.606875][ T6851] el0t_64_sync+0x198/0x19c [ 47.607500][ T6851] [ 47.607500][ T6851] other info that might help us debug this: [ 47.607500][ T6851] [ 47.608888][ T6851] Possible interrupt unsafe locking scenario: [ 47.608888][ T6851] [ 47.610046][ T6851] CPU0 CPU1 [ 47.610804][ T6851] ---- ---- [ 47.611629][ T6851] lock(&p->sequence); [ 47.612189][ T6851] local_irq_disable(); [ 47.613123][ T6851] lock(&xa->xa_lock#10); [ 47.614097][ T6851] lock(&p->sequence); [ 47.615027][ T6851] [ 47.615544][ T6851] lock(&xa->xa_lock#10); [ 47.616203][ T6851] [ 47.616203][ T6851] *** DEADLOCK *** [ 47.616203][ T6851] [ 47.617357][ T6851] 5 locks held by syz.3.20/6851: [ 47.617994][ T6851] #0: ffff0000c98682b8 (&f->f_pos_lock){+.+.}-{4:4}, at: fdget_pos+0x1fc/0x2a0 [ 47.619329][ T6851] #1: ffff0000d7a9a420 (sb_writers#11){.+.+}-{0:0}, at: vfs_writev+0x21c/0x7cc [ 47.620673][ T6851] #2: ffff0000f8418f48 (&sb->s_type->i_mutex_key#22){+.+.}-{4:4}, at: fuse_fsync+0xf0/0x2b8 [ 47.622292][ T6851] #3: ffff0000f8419438 (&fi->lock){+.+.}-{3:3}, at: fuse_iomap_writeback_range+0x674/0x149c [ 47.623825][ T6851] #4: ffff0000f8419040 (&xa->xa_lock#10){-...}-{3:3}, at: __folio_end_writeback+0x10c/0x6f8 [ 47.625330][ T6851] [ 47.625330][ T6851] the dependencies between HARDIRQ-irq-safe lock and the holding lock: [ 47.626861][ T6851] -> (&xa->xa_lock#10){-...}-{3:3} { [ 47.627609][ T6851] IN-HARDIRQ-W at: [ 47.628177][ T6851] lock_acquire+0x140/0x2e0 [ 47.629043][ T6851] _raw_spin_lock_irqsave+0x5c/0x7c [ 47.630008][ T6851] __folio_end_writeback+0x10c/0x6f8 [ 47.630951][ T6851] folio_end_writeback_no_dropbehind+0xd0/0x204 [ 47.632089][ T6851] folio_end_writeback+0xd8/0x248 [ 47.633063][ T6851] end_buffer_async_write+0x20c/0x350 [ 47.634055][ T6851] end_bio_bh_io_sync+0xb0/0x184 [ 47.635028][ T6851] bio_endio+0x8d4/0x910 [ 47.635927][ T6851] blk_mq_end_request_batch+0x49c/0x105c [ 47.636999][ T6851] nvme_irq+0x1ec/0x240 [ 47.637885][ T6851] __handle_irq_event_percpu+0x20c/0x8e4 [ 47.638934][ T6851] handle_irq_event+0x9c/0x1d0 [ 47.639884][ T6851] handle_fasteoi_irq+0x328/0x8d8 [ 47.640854][ T6851] generic_handle_domain_irq+0xe0/0x140 [ 47.641894][ T6851] gic_handle_irq+0x6c/0x18c [ 47.642768][ T6851] call_on_irq_stack+0x30/0x48 [ 47.643743][ T6851] do_interrupt_handler+0xd4/0x138 [ 47.644731][ T6851] el1_interrupt+0x3c/0x60 [ 47.645611][ T6851] el1h_64_irq_handler+0x18/0x24 [ 47.646485][ T6851] el1h_64_irq+0x6c/0x70 [ 47.647289][ T6851] _raw_read_unlock_irqrestore+0x44/0x98 [ 47.648342][ T6851] netlink_broadcast_filtered+0x110/0xde8 [ 47.649394][ T6851] netlink_broadcast+0x50/0x68 [ 47.650278][ T6851] kobject_uevent_net_broadcast+0x4b0/0x548 [ 47.651329][ T6851] kobject_uevent_env+0x558/0x9c8 [ 47.652258][ T6851] kobject_uevent+0x2c/0x3c [ 47.653123][ T6851] netdev_queue_update_kobjects+0x2cc/0x5e0 [ 47.654180][ T6851] netdev_register_kobject+0x224/0x2e0 [ 47.655227][ T6851] register_netdevice+0xb40/0x1244 [ 47.656235][ T6851] team_newlink+0x120/0x17c [ 47.657167][ T6851] rtnl_newlink_create+0x28c/0x9ac [ 47.658092][ T6851] rtnl_newlink+0x11a0/0x15e8 [ 47.659044][ T6851] rtnetlink_rcv_msg+0x664/0x97c [ 47.659962][ T6851] netlink_rcv_skb+0x220/0x3fc [ 47.660826][ T6851] rtnetlink_rcv+0x28/0x38 [ 47.661658][ T6851] netlink_unicast+0x694/0x8c4 [ 47.662652][ T6851] netlink_sendmsg+0x648/0x930 [ 47.663598][ T6851] __sys_sendto+0x36c/0x4f4 [ 47.664448][ T6851] __arm64_sys_sendto+0xd8/0xf8 [ 47.665367][ T6851] invoke_syscall+0x98/0x254 [ 47.666291][ T6851] el0_svc_common+0xe8/0x23c [ 47.667185][ T6851] do_el0_svc+0x48/0x58 [ 47.668098][ T6851] el0_svc+0x5c/0x26c [ 47.668914][ T6851] el0t_64_sync_handler+0x84/0x12c [ 47.669882][ T6851] el0t_64_sync+0x198/0x19c [ 47.670807][ T6851] INITIAL USE at: [ 47.671405][ T6851] lock_acquire+0x140/0x2e0 [ 47.672308][ T6851] _raw_spin_lock_irq+0x58/0x70 [ 47.673242][ T6851] shmem_add_to_page_cache+0x564/0xa24 [ 47.674302][ T6851] shmem_alloc_and_add_folio+0x758/0x10c4 [ 47.675401][ T6851] shmem_get_folio_gfp+0x4d4/0x159c [ 47.676356][ T6851] shmem_read_folio_gfp+0x8c/0xf0 [ 47.677299][ T6851] drm_gem_get_pages+0x1cc/0x7c0 [ 47.678231][ T6851] drm_gem_shmem_get_pages_locked+0x1d4/0x364 [ 47.679312][ T6851] drm_gem_shmem_pin_locked+0x1f8/0x410 [ 47.680305][ T6851] drm_gem_shmem_vmap_locked+0x3cc/0x658 [ 47.681301][ T6851] drm_gem_shmem_object_vmap+0x28/0x38 [ 47.682270][ T6851] drm_gem_vmap+0x104/0x1d8 [ 47.683143][ T6851] drm_client_buffer_vmap+0x68/0xb0 [ 47.684050][ T6851] drm_fbdev_shmem_driver_fbdev_probe+0x1f4/0x700 [ 47.685257][ T6851] __drm_fb_helper_initial_config_and_unlock+0x108c/0x1728 [ 47.686512][ T6851] drm_fb_helper_initial_config+0x3c/0x58 [ 47.687544][ T6851] drm_fbdev_client_hotplug+0x154/0x22c [ 47.688657][ T6851] drm_client_register+0x13c/0x1d4 [ 47.689658][ T6851] drm_fbdev_client_setup+0x194/0x3d0 [ 47.690703][ T6851] drm_client_setup+0x114/0x228 [ 47.691618][ T6851] vkms_create+0x370/0x420 [ 47.692491][ T6851] vkms_init+0x64/0x9c [ 47.693361][ T6851] do_one_initcall+0x248/0x9b4 [ 47.694240][ T6851] do_initcall_level+0x128/0x1c4 [ 47.695211][ T6851] do_initcalls+0x70/0xd0 [ 47.696051][ T6851] do_basic_setup+0x78/0x8c [ 47.696952][ T6851] kernel_init_freeable+0x268/0x39c [ 47.697936][ T6851] kernel_init+0x24/0x1dc [ 47.698740][ T6851] ret_from_fork+0x10/0x20 [ 47.699617][ T6851] } [ 47.699988][ T6851] ... key at: [] xa_init_flags.__key+0x0/0x20 [ 47.701173][ T6851] [ 47.701173][ T6851] the dependencies between the lock to be acquired [ 47.701184][ T6851] and HARDIRQ-irq-unsafe lock: [ 47.703047][ T6851] -> (&p->sequence){+.-.}-{0:0} { [ 47.703772][ T6851] HARDIRQ-ON-W at: [ 47.704356][ T6851] lock_acquire+0x140/0x2e0 [ 47.705230][ T6851] fprop_new_period+0x3b8/0x718 [ 47.706123][ T6851] writeout_period+0x94/0x11c [ 47.707032][ T6851] call_timer_fn+0x19c/0x814 [ 47.707921][ T6851] __run_timer_base+0x51c/0x76c [ 47.708886][ T6851] run_timer_softirq+0x11c/0x194 [ 47.709892][ T6851] handle_softirqs+0x31c/0xc88 [ 47.710819][ T6851] __do_softirq+0x14/0x20 [ 47.711711][ T6851] ____do_softirq+0x14/0x20 [ 47.712764][ T6851] call_on_irq_stack+0x30/0x48 [ 47.713790][ T6851] do_softirq_own_stack+0x20/0x2c [ 47.714839][ T6851] __irq_exit_rcu+0x1b0/0x478 [ 47.715786][ T6851] irq_exit_rcu+0x14/0x84 [ 47.716645][ T6851] el1_interrupt+0x40/0x60 [ 47.717528][ T6851] el1h_64_irq_handler+0x18/0x24 [ 47.718534][ T6851] el1h_64_irq+0x6c/0x70 [ 47.719387][ T6851] exit_to_user_mode_loop+0x6c/0x18c [ 47.720425][ T6851] el0_svc+0x17c/0x26c [ 47.721256][ T6851] el0t_64_sync_handler+0x84/0x12c [ 47.722173][ T6851] el0t_64_sync+0x198/0x19c [ 47.723060][ T6851] IN-SOFTIRQ-W at: [ 47.723693][ T6851] lock_acquire+0x140/0x2e0 [ 47.724642][ T6851] fprop_new_period+0x3b8/0x718 [ 47.725582][ T6851] writeout_period+0x94/0x11c [ 47.726509][ T6851] call_timer_fn+0x19c/0x814 [ 47.727424][ T6851] __run_timer_base+0x51c/0x76c [ 47.728366][ T6851] run_timer_softirq+0x11c/0x194 [ 47.729305][ T6851] handle_softirqs+0x31c/0xc88 [ 47.730287][ T6851] __do_softirq+0x14/0x20 [ 47.731246][ T6851] ____do_softirq+0x14/0x20 [ 47.732110][ T6851] call_on_irq_stack+0x30/0x48 [ 47.733026][ T6851] do_softirq_own_stack+0x20/0x2c [ 47.733959][ T6851] __irq_exit_rcu+0x1b0/0x478 [ 47.734872][ T6851] irq_exit_rcu+0x14/0x84 [ 47.735731][ T6851] el1_interrupt+0x40/0x60 [ 47.736617][ T6851] el1h_64_irq_handler+0x18/0x24 [ 47.737613][ T6851] el1h_64_irq+0x6c/0x70 [ 47.738486][ T6851] exit_to_user_mode_loop+0x6c/0x18c [ 47.739477][ T6851] el0_svc+0x17c/0x26c [ 47.740303][ T6851] el0t_64_sync_handler+0x84/0x12c [ 47.741294][ T6851] el0t_64_sync+0x198/0x19c [ 47.742268][ T6851] INITIAL USE at: [ 47.742860][ T6851] lock_acquire+0x140/0x2e0 [ 47.743912][ T6851] fprop_new_period+0x3b8/0x718 [ 47.744846][ T6851] writeout_period+0x94/0x11c [ 47.745800][ T6851] call_timer_fn+0x19c/0x814 [ 47.746734][ T6851] __run_timer_base+0x51c/0x76c [ 47.747660][ T6851] run_timer_softirq+0x11c/0x194 [ 47.748726][ T6851] handle_softirqs+0x31c/0xc88 [ 47.749696][ T6851] __do_softirq+0x14/0x20 [ 47.750556][ T6851] ____do_softirq+0x14/0x20 [ 47.751423][ T6851] call_on_irq_stack+0x30/0x48 [ 47.752339][ T6851] do_softirq_own_stack+0x20/0x2c [ 47.753254][ T6851] __irq_exit_rcu+0x1b0/0x478 [ 47.754150][ T6851] irq_exit_rcu+0x14/0x84 [ 47.754994][ T6851] el1_interrupt+0x40/0x60 [ 47.755907][ T6851] el1h_64_irq_handler+0x18/0x24 [ 47.756837][ T6851] el1h_64_irq+0x6c/0x70 [ 47.757632][ T6851] exit_to_user_mode_loop+0x6c/0x18c [ 47.758676][ T6851] el0_svc+0x17c/0x26c [ 47.759523][ T6851] el0t_64_sync_handler+0x84/0x12c [ 47.760542][ T6851] el0t_64_sync+0x198/0x19c [ 47.761446][ T6851] INITIAL READ USE at: [ 47.762100][ T6851] lock_acquire+0x140/0x2e0 [ 47.763078][ T6851] fprop_fraction_percpu+0xac/0x270 [ 47.764104][ T6851] __wb_calc_thresh+0xfc/0x3b0 [ 47.765091][ T6851] domain_over_bg_thresh+0xb8/0x1f0 [ 47.766158][ T6851] wb_over_bg_thresh+0xf8/0x17c [ 47.767194][ T6851] wb_workfn+0xa30/0xdc0 [ 47.768190][ T6851] process_one_work+0x7c0/0x1558 [ 47.769198][ T6851] worker_thread+0x958/0xed8 [ 47.770152][ T6851] kthread+0x5fc/0x75c [ 47.771063][ T6851] ret_from_fork+0x10/0x20 [ 47.771955][ T6851] } [ 47.772311][ T6851] ... key at: [] fprop_global_init.__key.1+0x0/0x20 [ 47.773645][ T6851] ... acquired at: [ 47.774178][ T6851] fprop_fraction_percpu+0xf0/0x270 [ 47.774941][ T6851] __fprop_add_percpu_max+0x130/0x1f4 [ 47.775745][ T6851] __wb_writeout_add+0xbc/0x27c [ 47.776433][ T6851] __folio_end_writeback+0x380/0x6f8 [ 47.777222][ T6851] folio_end_writeback_no_dropbehind+0xd0/0x204 [ 47.778092][ T6851] folio_end_writeback+0xd8/0x248 [ 47.778870][ T6851] iomap_finish_folio_write+0x1c0/0x2a4 [ 47.779698][ T6851] fuse_flush_writepages+0x578/0x788 [ 47.780557][ T6851] fuse_iomap_writeback_range+0x744/0x149c [ 47.781463][ T6851] iomap_writeback_folio+0x1064/0x1fc4 [ 47.782258][ T6851] iomap_writepages+0x128/0x25c [ 47.782990][ T6851] fuse_writepages+0x208/0x2bc [ 47.783696][ T6851] do_writepages+0x270/0x468 [ 47.784366][ T6851] file_write_and_wait_range+0x1d0/0x2c4 [ 47.785256][ T6851] fuse_fsync+0x100/0x2b8 [ 47.785979][ T6851] vfs_fsync_range+0x160/0x19c [ 47.786702][ T6851] fuse_file_write_iter+0xa20/0xb88 [ 47.787476][ T6851] do_iter_readv_writev+0x4bc/0x720 [ 47.788226][ T6851] vfs_writev+0x29c/0x7cc [ 47.789036][ T6851] do_writev+0x128/0x290 [ 47.789755][ T6851] __arm64_sys_writev+0x80/0x94 [ 47.790556][ T6851] invoke_syscall+0x98/0x254 [ 47.791281][ T6851] el0_svc_common+0xe8/0x23c [ 47.792008][ T6851] do_el0_svc+0x48/0x58 [ 47.792606][ T6851] el0_svc+0x5c/0x26c [ 47.793253][ T6851] el0t_64_sync_handler+0x84/0x12c [ 47.793985][ T6851] el0t_64_sync+0x198/0x19c [ 47.794648][ T6851] [ 47.794965][ T6851] [ 47.794965][ T6851] stack backtrace: [ 47.795785][ T6851] CPU: 1 UID: 0 PID: 6851 Comm: syz.3.20 Not tainted syzkaller #0 PREEMPT [ 47.797020][ T6851] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 47.798470][ T6851] Call trace: [ 47.798933][ T6851] show_stack+0x2c/0x3c (C) [ 47.799615][ T6851] __dump_stack+0x30/0x40 [ 47.800186][ T6851] dump_stack_lvl+0xd8/0x12c [ 47.800778][ T6851] dump_stack+0x1c/0x28 [ 47.801320][ T6851] __lock_acquire+0x3058/0x30a4 [ 47.801955][ T6851] lock_acquire+0x140/0x2e0 [ 47.802562][ T6851] fprop_fraction_percpu+0xf0/0x270 [ 47.803240][ T6851] __fprop_add_percpu_max+0x130/0x1f4 [ 47.803988][ T6851] __wb_writeout_add+0xbc/0x27c [ 47.804678][ T6851] __folio_end_writeback+0x380/0x6f8 [ 47.805378][ T6851] folio_end_writeback_no_dropbehind+0xd0/0x204 [ 47.806220][ T6851] folio_end_writeback+0xd8/0x248 [ 47.806878][ T6851] iomap_finish_folio_write+0x1c0/0x2a4 [ 47.807593][ T6851] fuse_flush_writepages+0x578/0x788 [ 47.808279][ T6851] fuse_iomap_writeback_range+0x744/0x149c [ 47.809086][ T6851] iomap_writeback_folio+0x1064/0x1fc4 [ 47.809817][ T6851] iomap_writepages+0x128/0x25c [ 47.810497][ T6851] fuse_writepages+0x208/0x2bc [ 47.811147][ T6851] do_writepages+0x270/0x468 [ 47.811807][ T6851] file_write_and_wait_range+0x1d0/0x2c4 [ 47.812603][ T6851] fuse_fsync+0x100/0x2b8 [ 47.813232][ T6851] vfs_fsync_range+0x160/0x19c [ 47.813877][ T6851] fuse_file_write_iter+0xa20/0xb88 [ 47.814595][ T6851] do_iter_readv_writev+0x4bc/0x720 [ 47.815304][ T6851] vfs_writev+0x29c/0x7cc [ 47.815898][ T6851] do_writev+0x128/0x290 [ 47.816484][ T6851] __arm64_sys_writev+0x80/0x94 [ 47.817147][ T6851] invoke_syscall+0x98/0x254 [ 47.817772][ T6851] el0_svc_common+0xe8/0x23c [ 47.818388][ T6851] do_el0_svc+0x48/0x58 [ 47.818997][ T6851] el0_svc+0x5c/0x26c [ 47.819572][ T6851] el0t_64_sync_handler+0x84/0x12c [ 47.820264][ T6851] el0t_64_sync+0x198/0x19c [ 48.008185][ T6591] Bluetooth: hci0: command tx timeout [ 48.088647][ T53] Bluetooth: hci1: command tx timeout [ 48.088667][ T6688] Bluetooth: hci4: command tx timeout [ 48.088688][ T6163] Bluetooth: hci3: command tx timeout [ 48.088707][ T6591] Bluetooth: hci2: command tx timeout 1970/01/01 00:00:50 executed programs: 22 1970/01/01 00:00:57 executed programs: 32