Warning: Permanently added '10.128.0.219' (ED25519) to the list of known hosts. 2026/03/27 00:36:57 parsed 1 programs [ 184.564897][ T5853] cgroup: Unknown subsys name 'net' [ 184.703180][ T5853] cgroup: Unknown subsys name 'cpuset' [ 184.713484][ T5853] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 186.609838][ T5853] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 189.919937][ T5866] 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. [ 190.322470][ T5881] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 190.339326][ T5881] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 190.359294][ T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 190.379011][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 190.386848][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 191.780435][ T3010] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 191.807588][ T3010] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 192.023803][ T3010] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 192.031781][ T3010] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 192.206594][ T5895] chnl_net:caif_netlink_parms(): no params data found [ 192.837456][ T5895] bridge0: port 1(bridge_slave_0) entered blocking state [ 192.848475][ T5895] bridge0: port 1(bridge_slave_0) entered disabled state [ 192.855861][ T5895] bridge_slave_0: entered allmulticast mode [ 192.865441][ T5895] bridge_slave_0: entered promiscuous mode [ 192.932642][ T5895] bridge0: port 2(bridge_slave_1) entered blocking state [ 192.947442][ T5895] bridge0: port 2(bridge_slave_1) entered disabled state [ 192.955562][ T5895] bridge_slave_1: entered allmulticast mode [ 192.964296][ T5895] bridge_slave_1: entered promiscuous mode [ 193.103469][ T5895] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 193.128008][ T5895] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 193.264542][ T5895] team0: Port device team_slave_0 added [ 193.307705][ T5895] team0: Port device team_slave_1 added [ 193.416393][ T5895] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 193.425958][ T5895] 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. [ 193.452664][ T5895] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 193.504432][ T5895] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 193.511482][ T5895] 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. [ 193.538020][ T5895] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 193.713743][ T5895] hsr_slave_0: entered promiscuous mode [ 193.721051][ T5895] hsr_slave_1: entered promiscuous mode [ 194.589517][ T1301] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.596286][ T1301] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.684746][ T5895] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 194.702875][ T5895] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 194.717645][ T5895] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 194.733205][ T5895] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 194.823764][ T5895] 8021q: adding VLAN 0 to HW filter on device bond0 [ 194.852537][ T5895] 8021q: adding VLAN 0 to HW filter on device team0 [ 194.872533][ T1148] bridge0: port 1(bridge_slave_0) entered blocking state [ 194.880163][ T1148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 194.901120][ T1148] bridge0: port 2(bridge_slave_1) entered blocking state [ 194.908485][ T1148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 195.141193][ T5895] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 195.200083][ T5895] veth0_vlan: entered promiscuous mode [ 195.215683][ T5895] veth1_vlan: entered promiscuous mode [ 195.252537][ T5895] veth0_macvtap: entered promiscuous mode [ 195.263372][ T5895] veth1_macvtap: entered promiscuous mode [ 195.286346][ T5895] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 195.304295][ T5895] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 195.322564][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 195.333660][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 195.346448][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 195.356182][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2026/03/27 00:37:12 executed programs: 0 [ 195.612001][ T5147] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 195.621793][ T5147] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 195.634254][ T5147] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 195.643748][ T5147] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 195.664186][ T5147] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 195.705754][ T5884] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 195.718303][ T5881] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 195.728741][ T5881] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 195.736515][ T5881] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 195.747731][ T5881] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 195.759875][ T5974] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 195.763530][ T5881] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 195.773301][ T5974] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 195.779247][ T5881] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 195.787703][ T5974] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 195.842121][ T51] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 195.854027][ T51] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 195.864817][ T51] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 195.873848][ T51] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 195.882339][ T51] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 196.415275][ T5966] chnl_net:caif_netlink_parms(): no params data found [ 196.496614][ T1148] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 196.699577][ T5971] chnl_net:caif_netlink_parms(): no params data found [ 196.813037][ T5970] chnl_net:caif_netlink_parms(): no params data found [ 196.835252][ T5966] bridge0: port 1(bridge_slave_0) entered blocking state [ 196.843250][ T5966] bridge0: port 1(bridge_slave_0) entered disabled state [ 196.850820][ T5966] bridge_slave_0: entered allmulticast mode [ 196.859317][ T5966] bridge_slave_0: entered promiscuous mode [ 196.900607][ T5966] bridge0: port 2(bridge_slave_1) entered blocking state [ 196.907970][ T5966] bridge0: port 2(bridge_slave_1) entered disabled state [ 196.916631][ T5966] bridge_slave_1: entered allmulticast mode [ 196.925108][ T5966] bridge_slave_1: entered promiscuous mode [ 196.960247][ T5975] chnl_net:caif_netlink_parms(): no params data found [ 197.036954][ T5966] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 197.088797][ T5966] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 197.112334][ T5971] bridge0: port 1(bridge_slave_0) entered blocking state [ 197.119972][ T5971] bridge0: port 1(bridge_slave_0) entered disabled state [ 197.127241][ T5971] bridge_slave_0: entered allmulticast mode [ 197.135261][ T5971] bridge_slave_0: entered promiscuous mode [ 197.189154][ T5971] bridge0: port 2(bridge_slave_1) entered blocking state [ 197.196662][ T5971] bridge0: port 2(bridge_slave_1) entered disabled state [ 197.204295][ T5971] bridge_slave_1: entered allmulticast mode [ 197.212224][ T5971] bridge_slave_1: entered promiscuous mode [ 197.250340][ T5966] team0: Port device team_slave_0 added [ 197.260913][ T5966] team0: Port device team_slave_1 added [ 197.277958][ T5970] bridge0: port 1(bridge_slave_0) entered blocking state [ 197.286344][ T5970] bridge0: port 1(bridge_slave_0) entered disabled state [ 197.293937][ T5970] bridge_slave_0: entered allmulticast mode [ 197.302565][ T5970] bridge_slave_0: entered promiscuous mode [ 197.371841][ T5970] bridge0: port 2(bridge_slave_1) entered blocking state [ 197.379884][ T5970] bridge0: port 2(bridge_slave_1) entered disabled state [ 197.387292][ T5970] bridge_slave_1: entered allmulticast mode [ 197.395369][ T5970] bridge_slave_1: entered promiscuous mode [ 197.413589][ T1148] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 197.429432][ T5975] bridge0: port 1(bridge_slave_0) entered blocking state [ 197.436802][ T5975] bridge0: port 1(bridge_slave_0) entered disabled state [ 197.444625][ T5975] bridge_slave_0: entered allmulticast mode [ 197.452630][ T5975] bridge_slave_0: entered promiscuous mode [ 197.464938][ T5975] bridge0: port 2(bridge_slave_1) entered blocking state [ 197.472466][ T5975] bridge0: port 2(bridge_slave_1) entered disabled state [ 197.480342][ T5975] bridge_slave_1: entered allmulticast mode [ 197.487953][ T5975] bridge_slave_1: entered promiscuous mode [ 197.496461][ T5966] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 197.504714][ T5966] 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. [ 197.532228][ T5966] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 197.547464][ T5971] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 197.600657][ T5966] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 197.608002][ T5966] 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. [ 197.634547][ T5966] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 197.660495][ T5971] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 197.684480][ T5970] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 197.699602][ T5147] Bluetooth: hci0: command tx timeout [ 197.719934][ T5975] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 197.746110][ T5971] team0: Port device team_slave_0 added [ 197.754992][ T5970] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 197.768969][ T5975] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 197.794031][ T5971] team0: Port device team_slave_1 added [ 197.858406][ T5147] Bluetooth: hci2: command tx timeout [ 197.858413][ T51] Bluetooth: hci1: command tx timeout [ 197.900192][ T5970] team0: Port device team_slave_0 added [ 197.913282][ T5966] hsr_slave_0: entered promiscuous mode [ 197.920782][ T5966] hsr_slave_1: entered promiscuous mode [ 197.927534][ T5966] debugfs: 'hsr0' already exists in 'hsr' [ 197.934399][ T5966] Cannot create hsr debugfs directory [ 197.940145][ T5147] Bluetooth: hci3: command tx timeout [ 197.947624][ T5975] team0: Port device team_slave_0 added [ 197.954812][ T5971] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 197.962316][ T5971] 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. [ 197.989105][ T5971] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 198.004465][ T5970] team0: Port device team_slave_1 added [ 198.028021][ T5975] team0: Port device team_slave_1 added [ 198.047273][ T5971] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 198.060522][ T5971] 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. [ 198.086804][ T5971] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 198.127733][ T5970] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 198.134817][ T5970] 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. [ 198.162146][ T5970] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 198.196796][ T5975] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 198.204141][ T5975] 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. [ 198.231065][ T5975] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 198.267752][ T5970] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 198.276198][ T5970] 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. [ 198.303729][ T5970] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 198.323904][ T1148] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 198.344621][ T5975] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 198.352410][ T5975] 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. [ 198.380422][ T5975] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 198.487756][ T5971] hsr_slave_0: entered promiscuous mode [ 198.494869][ T5971] hsr_slave_1: entered promiscuous mode [ 198.503625][ T5971] debugfs: 'hsr0' already exists in 'hsr' [ 198.509670][ T5971] Cannot create hsr debugfs directory [ 198.558741][ T1148] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 198.661975][ T5970] hsr_slave_0: entered promiscuous mode [ 198.670104][ T5970] hsr_slave_1: entered promiscuous mode [ 198.678967][ T5970] debugfs: 'hsr0' already exists in 'hsr' [ 198.684933][ T5970] Cannot create hsr debugfs directory [ 198.700093][ T5975] hsr_slave_0: entered promiscuous mode [ 198.706929][ T5975] hsr_slave_1: entered promiscuous mode [ 198.713841][ T5975] debugfs: 'hsr0' already exists in 'hsr' [ 198.720092][ T5975] Cannot create hsr debugfs directory [ 199.082478][ T1148] bridge_slave_1: left allmulticast mode [ 199.088487][ T1148] bridge_slave_1: left promiscuous mode [ 199.095683][ T1148] bridge0: port 2(bridge_slave_1) entered disabled state [ 199.109659][ T1148] bridge_slave_0: left allmulticast mode [ 199.115480][ T1148] bridge_slave_0: left promiscuous mode [ 199.121709][ T1148] bridge0: port 1(bridge_slave_0) entered disabled state [ 199.359203][ T1148] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 199.373021][ T1148] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 199.384143][ T1148] bond0 (unregistering): Released all slaves [ 199.584249][ T1148] hsr_slave_0: left promiscuous mode [ 199.591812][ T1148] hsr_slave_1: left promiscuous mode [ 199.600233][ T1148] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 199.609112][ T1148] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 199.620136][ T1148] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 199.627842][ T1148] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 199.643100][ T1148] veth1_macvtap: left promiscuous mode [ 199.649020][ T1148] veth0_macvtap: left promiscuous mode [ 199.655077][ T1148] veth1_vlan: left promiscuous mode [ 199.660646][ T1148] veth0_vlan: left promiscuous mode [ 199.778885][ T5147] Bluetooth: hci0: command tx timeout [ 199.926115][ T1148] team0 (unregistering): Port device team_slave_1 removed [ 199.944070][ T5147] Bluetooth: hci2: command tx timeout [ 199.944101][ T51] Bluetooth: hci1: command tx timeout [ 199.964046][ T1148] team0 (unregistering): Port device team_slave_0 removed [ 200.018294][ T51] Bluetooth: hci3: command tx timeout [ 200.420965][ T5966] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 200.465157][ T5966] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 200.481859][ T5966] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 200.526310][ T5966] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 200.611069][ T5970] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 200.649331][ T5970] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 200.695434][ T5970] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 200.712366][ T5970] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 200.851801][ T5971] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 200.891022][ T5971] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 200.905452][ T5971] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 200.924147][ T5971] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 201.016705][ T5975] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 201.029695][ T5975] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 201.064341][ T5975] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 201.087577][ T5966] 8021q: adding VLAN 0 to HW filter on device bond0 [ 201.099619][ T5975] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 201.205104][ T5966] 8021q: adding VLAN 0 to HW filter on device team0 [ 201.242334][ T35] bridge0: port 1(bridge_slave_0) entered blocking state [ 201.249658][ T35] bridge0: port 1(bridge_slave_0) entered forwarding state [ 201.284412][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 201.291904][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 201.306518][ T5970] 8021q: adding VLAN 0 to HW filter on device bond0 [ 201.355085][ T5971] 8021q: adding VLAN 0 to HW filter on device bond0 [ 201.456729][ T5971] 8021q: adding VLAN 0 to HW filter on device team0 [ 201.485082][ T5970] 8021q: adding VLAN 0 to HW filter on device team0 [ 201.514310][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 201.521770][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 201.543839][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 201.551380][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 201.570627][ T5975] 8021q: adding VLAN 0 to HW filter on device bond0 [ 201.627539][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 201.634818][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 201.694415][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 201.701763][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 201.804729][ T5975] 8021q: adding VLAN 0 to HW filter on device team0 [ 201.856280][ T105] bridge0: port 1(bridge_slave_0) entered blocking state [ 201.864068][ T105] bridge0: port 1(bridge_slave_0) entered forwarding state [ 201.873964][ T51] Bluetooth: hci0: command tx timeout [ 201.910371][ T5970] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 201.939883][ T5970] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 202.003587][ T105] bridge0: port 2(bridge_slave_1) entered blocking state [ 202.010956][ T105] bridge0: port 2(bridge_slave_1) entered forwarding state [ 202.018534][ T51] Bluetooth: hci1: command tx timeout [ 202.024015][ T51] Bluetooth: hci2: command tx timeout [ 202.104585][ T5147] Bluetooth: hci3: command tx timeout [ 202.381950][ T5966] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 202.506190][ T5971] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 202.625237][ T5966] veth0_vlan: entered promiscuous mode [ 202.673179][ T5966] veth1_vlan: entered promiscuous mode [ 202.713486][ T5971] veth0_vlan: entered promiscuous mode [ 202.755760][ T5971] veth1_vlan: entered promiscuous mode [ 202.807719][ T5966] veth0_macvtap: entered promiscuous mode [ 202.831034][ T5970] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 202.849089][ T5966] veth1_macvtap: entered promiscuous mode [ 202.924219][ T5966] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 202.935357][ T5971] veth0_macvtap: entered promiscuous mode [ 202.955224][ T5975] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 202.972524][ T5970] veth0_vlan: entered promiscuous mode [ 202.984734][ T5966] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 202.994229][ T5971] veth1_macvtap: entered promiscuous mode [ 203.018894][ T5970] veth1_vlan: entered promiscuous mode [ 203.025897][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 203.044264][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 203.054180][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 203.078858][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 203.115049][ T5971] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 203.152022][ T5971] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 203.215940][ T1148] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 203.226941][ T1148] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 203.253256][ T1148] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 203.262312][ T1148] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 203.299308][ T1148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 203.307207][ T1148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 203.316471][ T5970] veth0_macvtap: entered promiscuous mode [ 203.356298][ T5970] veth1_macvtap: entered promiscuous mode [ 203.370125][ T35] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 203.379191][ T35] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 203.403995][ T5975] veth0_vlan: entered promiscuous mode 2026/03/27 00:37:20 executed programs: 8 [ 203.437648][ T5975] veth1_vlan: entered promiscuous mode [ 203.469449][ T5970] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 203.541633][ T5970] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 203.553215][ T105] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 203.579045][ T105] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 203.590734][ T6075] mmap: syz.0.17 (6075) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 203.655680][ T12] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 203.693775][ T12] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 203.734812][ T12] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 203.751627][ T105] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 203.760145][ T3010] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 203.782952][ T105] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 203.793812][ T5975] veth0_macvtap: entered promiscuous mode [ 203.857451][ T5975] veth1_macvtap: entered promiscuous mode [ 203.938910][ T5147] Bluetooth: hci0: command tx timeout [ 203.976971][ T5975] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 204.004283][ T5975] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 204.101445][ T5147] Bluetooth: hci2: command tx timeout [ 204.101460][ T51] Bluetooth: hci1: command tx timeout [ 204.121714][ T1148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 204.139078][ T3010] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 204.168340][ T1148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 204.178761][ T5147] Bluetooth: hci3: command tx timeout [ 204.188619][ T3010] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 204.240331][ T3010] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 204.289102][ T3010] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 204.402225][ T62] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 204.463253][ T62] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 204.604658][ T62] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 204.645671][ T62] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 204.809960][ T62] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 204.854527][ T62] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/03/27 00:37:25 executed programs: 219 2026/03/27 00:37:30 executed programs: 485 2026/03/27 00:37:36 executed programs: 749 2026/03/27 00:37:41 executed programs: 1019 2026/03/27 00:37:46 executed programs: 1296 2026/03/27 00:37:51 executed programs: 1577 2026/03/27 00:37:56 executed programs: 1847 2026/03/27 00:38:01 executed programs: 2125 [ 248.589224][ T51] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 248.602590][ T51] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 248.618730][ T51] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 248.627182][ T51] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 248.652078][ T51] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 2026/03/27 00:38:06 executed programs: 2400 [ 248.873307][ T3010] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 249.072627][ T3010] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 249.248683][ T3010] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 249.380653][ T3010] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 250.055763][ T8465] chnl_net:caif_netlink_parms(): no params data found [ 250.572245][ T8465] bridge0: port 1(bridge_slave_0) entered blocking state [ 250.620199][ T8465] bridge0: port 1(bridge_slave_0) entered disabled state [ 250.645208][ T8465] bridge_slave_0: entered allmulticast mode [ 250.661860][ T8465] bridge_slave_0: entered promiscuous mode [ 250.686132][ T8465] bridge0: port 2(bridge_slave_1) entered blocking state [ 250.705381][ T8465] bridge0: port 2(bridge_slave_1) entered disabled state [ 250.721370][ T8465] bridge_slave_1: entered allmulticast mode [ 250.736306][ T8465] bridge_slave_1: entered promiscuous mode [ 250.749027][ T5147] Bluetooth: hci4: command tx timeout [ 250.910529][ T8465] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 250.934891][ T8465] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 251.069217][ T8465] team0: Port device team_slave_0 added [ 251.098364][ T8465] team0: Port device team_slave_1 added [ 251.271617][ T8465] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 251.308457][ T8465] 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. [ 251.372961][ T8465] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 251.437584][ T8465] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 251.468509][ T8465] 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. [ 251.557522][ T8465] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 251.838035][ T8465] hsr_slave_0: entered promiscuous mode [ 251.855576][ T8465] hsr_slave_1: entered promiscuous mode [ 252.820123][ T5147] Bluetooth: hci4: command tx timeout [ 254.898387][ T5147] Bluetooth: hci4: command tx timeout [ 256.025237][ T1301] ieee802154 phy0 wpan0: encryption failed: -22 [ 256.031885][ T1301] ieee802154 phy1 wpan1: encryption failed: -22 [ 256.978251][ T5147] Bluetooth: hci4: command tx timeout [ 264.668636][ T51] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 264.677884][ T51] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 264.686807][ T51] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 264.695701][ T51] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 264.705154][ T51] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 264.763808][ T5147] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 264.773040][ T5147] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 264.783274][ T5147] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 264.793116][ T5147] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 264.801249][ T5147] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 264.804720][ T5974] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 264.828853][ T5974] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 264.841631][ T5974] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 264.852518][ T5974] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 264.861832][ T5974] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 265.237513][ T8515] chnl_net:caif_netlink_parms(): no params data found [ 265.385889][ T8520] chnl_net:caif_netlink_parms(): no params data found [ 265.465740][ T8519] chnl_net:caif_netlink_parms(): no params data found [ 265.479419][ T8515] bridge0: port 1(bridge_slave_0) entered blocking state [ 265.486665][ T8515] bridge0: port 1(bridge_slave_0) entered disabled state [ 265.494197][ T8515] bridge_slave_0: entered allmulticast mode [ 265.502011][ T8515] bridge_slave_0: entered promiscuous mode [ 265.539739][ T8515] bridge0: port 2(bridge_slave_1) entered blocking state [ 265.547179][ T8515] bridge0: port 2(bridge_slave_1) entered disabled state [ 265.555343][ T8515] bridge_slave_1: entered allmulticast mode [ 265.562896][ T8515] bridge_slave_1: entered promiscuous mode [ 265.680413][ T8515] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 265.697417][ T8520] bridge0: port 1(bridge_slave_0) entered blocking state [ 265.705973][ T8520] bridge0: port 1(bridge_slave_0) entered disabled state [ 265.713472][ T8520] bridge_slave_0: entered allmulticast mode [ 265.721147][ T8520] bridge_slave_0: entered promiscuous mode [ 265.731824][ T8515] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 265.757477][ T8520] bridge0: port 2(bridge_slave_1) entered blocking state [ 265.765145][ T8520] bridge0: port 2(bridge_slave_1) entered disabled state [ 265.773006][ T8520] bridge_slave_1: entered allmulticast mode [ 265.783730][ T8520] bridge_slave_1: entered promiscuous mode [ 265.847101][ T8519] bridge0: port 1(bridge_slave_0) entered blocking state [ 265.855088][ T8519] bridge0: port 1(bridge_slave_0) entered disabled state [ 265.863685][ T8519] bridge_slave_0: entered allmulticast mode [ 265.872032][ T8519] bridge_slave_0: entered promiscuous mode [ 265.883787][ T8515] team0: Port device team_slave_0 added [ 265.903774][ T8519] bridge0: port 2(bridge_slave_1) entered blocking state [ 265.911814][ T8519] bridge0: port 2(bridge_slave_1) entered disabled state [ 265.919631][ T8519] bridge_slave_1: entered allmulticast mode [ 265.930155][ T8519] bridge_slave_1: entered promiscuous mode [ 265.942471][ T8515] team0: Port device team_slave_1 added [ 265.967113][ T8520] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 265.981168][ T8520] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 266.043371][ T8515] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 266.050637][ T8515] 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. [ 266.077342][ T8515] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 266.106361][ T8519] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 266.117606][ T8515] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 266.124956][ T8515] 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. [ 266.152976][ T8515] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 266.173913][ T8520] team0: Port device team_slave_0 added [ 266.182977][ T8519] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 266.215180][ T8520] team0: Port device team_slave_1 added [ 266.237430][ T8519] team0: Port device team_slave_0 added [ 266.276105][ T8519] team0: Port device team_slave_1 added [ 266.321241][ T8520] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 266.328786][ T8520] 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. [ 266.357331][ T8520] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 266.375890][ T8515] hsr_slave_0: entered promiscuous mode [ 266.383239][ T8515] hsr_slave_1: entered promiscuous mode [ 266.390331][ T8515] debugfs: 'hsr0' already exists in 'hsr' [ 266.396113][ T8515] Cannot create hsr debugfs directory [ 266.415933][ T8520] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 266.423695][ T8520] 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. [ 266.451831][ T8520] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 266.472869][ T8519] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 266.480136][ T8519] 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. [ 266.509941][ T8519] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 266.537545][ T8519] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 266.544716][ T8519] 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. [ 266.572430][ T8519] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 266.691583][ T8520] hsr_slave_0: entered promiscuous mode [ 266.698893][ T8520] hsr_slave_1: entered promiscuous mode [ 266.705516][ T8520] debugfs: 'hsr0' already exists in 'hsr' [ 266.711481][ T8520] Cannot create hsr debugfs directory [ 266.738374][ T5974] Bluetooth: hci2: command tx timeout [ 266.765824][ T8519] hsr_slave_0: entered promiscuous mode [ 266.772941][ T8519] hsr_slave_1: entered promiscuous mode [ 266.779848][ T8519] debugfs: 'hsr0' already exists in 'hsr' [ 266.785667][ T8519] Cannot create hsr debugfs directory [ 266.902116][ T5974] Bluetooth: hci5: command tx timeout [ 266.908682][ T5881] Bluetooth: hci6: command tx timeout [ 268.819895][ T5974] Bluetooth: hci2: command tx timeout [ 268.978423][ T5881] Bluetooth: hci5: command tx timeout [ 268.978912][ T5974] Bluetooth: hci6: command tx timeout [ 270.898394][ T5974] Bluetooth: hci2: command tx timeout [ 271.059802][ T5974] Bluetooth: hci5: command tx timeout [ 271.059812][ T5881] Bluetooth: hci6: command tx timeout [ 272.978848][ T5974] Bluetooth: hci2: command tx timeout [ 273.138359][ T5974] Bluetooth: hci5: command tx timeout [ 273.138928][ T5881] Bluetooth: hci6: command tx timeout [ 308.865403][ T5974] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 308.874243][ T5974] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 308.885616][ T5974] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 308.894207][ T5974] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 308.903028][ T5974] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 309.090741][ T8542] chnl_net:caif_netlink_parms(): no params data found [ 309.182595][ T8542] bridge0: port 1(bridge_slave_0) entered blocking state [ 309.190207][ T8542] bridge0: port 1(bridge_slave_0) entered disabled state [ 309.197729][ T8542] bridge_slave_0: entered allmulticast mode [ 309.207004][ T8542] bridge_slave_0: entered promiscuous mode [ 309.217066][ T8542] bridge0: port 2(bridge_slave_1) entered blocking state [ 309.225253][ T8542] bridge0: port 2(bridge_slave_1) entered disabled state [ 309.233104][ T8542] bridge_slave_1: entered allmulticast mode [ 309.241348][ T8542] bridge_slave_1: entered promiscuous mode [ 309.277267][ T8542] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 309.290264][ T8542] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 309.326949][ T8542] team0: Port device team_slave_0 added [ 309.336099][ T8542] team0: Port device team_slave_1 added [ 309.371099][ T8542] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 309.378555][ T8542] 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. [ 309.405320][ T8542] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 309.418236][ T8542] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 309.425254][ T8542] 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. [ 309.453277][ T8542] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 309.505233][ T8542] hsr_slave_0: entered promiscuous mode [ 309.511906][ T8542] hsr_slave_1: entered promiscuous mode [ 309.518408][ T8542] debugfs: 'hsr0' already exists in 'hsr' [ 309.524581][ T8542] Cannot create hsr debugfs directory [ 310.978377][ T5974] Bluetooth: hci7: command tx timeout [ 313.058360][ T5974] Bluetooth: hci7: command tx timeout [ 315.138390][ T5974] Bluetooth: hci7: command tx timeout [ 317.218429][ T5974] Bluetooth: hci7: command tx timeout [ 317.466565][ T1301] ieee802154 phy0 wpan0: encryption failed: -22 [ 317.473320][ T1301] ieee802154 phy1 wpan1: encryption failed: -22 [ 319.544755][ T5881] Bluetooth: hci0: command 0x0406 tx timeout [ 319.553661][ T5881] Bluetooth: hci1: command 0x0406 tx timeout [ 319.559805][ T8551] Bluetooth: hci3: command 0x0406 tx timeout [ 324.855345][ T8552] Bluetooth: hci8: unexpected cc 0x0c03 length: 249 > 1 [ 324.868469][ T8552] Bluetooth: hci8: unexpected cc 0x1003 length: 249 > 9 [ 324.878424][ T8552] Bluetooth: hci8: unexpected cc 0x1001 length: 249 > 9 [ 324.886620][ T8552] Bluetooth: hci8: unexpected cc 0x0c23 length: 249 > 4 [ 324.894720][ T8552] Bluetooth: hci8: unexpected cc 0x0c38 length: 249 > 2 [ 324.927573][ T8552] Bluetooth: hci9: unexpected cc 0x0c03 length: 249 > 1 [ 324.939254][ T8552] Bluetooth: hci9: unexpected cc 0x1003 length: 249 > 9 [ 324.958261][ T8552] Bluetooth: hci9: unexpected cc 0x1001 length: 249 > 9 [ 324.987587][ T8552] Bluetooth: hci9: unexpected cc 0x0c23 length: 249 > 4 [ 324.995720][ T8552] Bluetooth: hci9: unexpected cc 0x0c38 length: 249 > 2 [ 325.042448][ T51] Bluetooth: hci10: unexpected cc 0x0c03 length: 249 > 1 [ 325.053892][ T51] Bluetooth: hci10: unexpected cc 0x1003 length: 249 > 9 [ 325.064127][ T51] Bluetooth: hci10: unexpected cc 0x1001 length: 249 > 9 [ 325.073680][ T51] Bluetooth: hci10: unexpected cc 0x0c23 length: 249 > 4 [ 325.082224][ T51] Bluetooth: hci10: unexpected cc 0x0c38 length: 249 > 2 [ 325.457880][ T8563] chnl_net:caif_netlink_parms(): no params data found [ 325.606840][ T8567] chnl_net:caif_netlink_parms(): no params data found [ 325.715197][ T8571] chnl_net:caif_netlink_parms(): no params data found [ 325.735232][ T8563] bridge0: port 1(bridge_slave_0) entered blocking state [ 325.744571][ T8563] bridge0: port 1(bridge_slave_0) entered disabled state [ 325.752422][ T8563] bridge_slave_0: entered allmulticast mode [ 325.760263][ T8563] bridge_slave_0: entered promiscuous mode [ 325.795960][ T8563] bridge0: port 2(bridge_slave_1) entered blocking state [ 325.803822][ T8563] bridge0: port 2(bridge_slave_1) entered disabled state [ 325.811311][ T8563] bridge_slave_1: entered allmulticast mode [ 325.819771][ T8563] bridge_slave_1: entered promiscuous mode [ 325.916951][ T8567] bridge0: port 1(bridge_slave_0) entered blocking state [ 325.925598][ T8567] bridge0: port 1(bridge_slave_0) entered disabled state [ 325.933893][ T8567] bridge_slave_0: entered allmulticast mode [ 325.943592][ T8567] bridge_slave_0: entered promiscuous mode [ 325.959397][ T8563] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 325.973050][ T8563] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 325.990131][ T8567] bridge0: port 2(bridge_slave_1) entered blocking state [ 325.997425][ T8567] bridge0: port 2(bridge_slave_1) entered disabled state [ 326.005448][ T8567] bridge_slave_1: entered allmulticast mode [ 326.013446][ T8567] bridge_slave_1: entered promiscuous mode [ 326.102419][ T8563] team0: Port device team_slave_0 added [ 326.125162][ T8567] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 326.137341][ T8563] team0: Port device team_slave_1 added [ 326.143678][ T8571] bridge0: port 1(bridge_slave_0) entered blocking state [ 326.154757][ T8571] bridge0: port 1(bridge_slave_0) entered disabled state [ 326.162567][ T8571] bridge_slave_0: entered allmulticast mode [ 326.170336][ T8571] bridge_slave_0: entered promiscuous mode [ 326.182728][ T8567] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 326.204751][ T8571] bridge0: port 2(bridge_slave_1) entered blocking state [ 326.212850][ T8571] bridge0: port 2(bridge_slave_1) entered disabled state [ 326.221367][ T8571] bridge_slave_1: entered allmulticast mode [ 326.229633][ T8571] bridge_slave_1: entered promiscuous mode [ 326.294156][ T8563] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 326.301320][ T8563] 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. [ 326.327752][ T8563] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 326.359099][ T8567] team0: Port device team_slave_0 added [ 326.366108][ T8563] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 326.373465][ T8563] 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. [ 326.399849][ T8563] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 326.424324][ T8571] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 326.436262][ T8567] team0: Port device team_slave_1 added [ 326.472862][ T8571] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 326.484625][ T8567] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 326.492120][ T8567] 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. [ 326.518893][ T8567] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 326.558345][ T8567] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 326.566264][ T8567] 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. [ 326.592956][ T8567] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 326.649908][ T8563] hsr_slave_0: entered promiscuous mode [ 326.657323][ T8563] hsr_slave_1: entered promiscuous mode [ 326.665511][ T8563] debugfs: 'hsr0' already exists in 'hsr' [ 326.671689][ T8563] Cannot create hsr debugfs directory [ 326.680326][ T8571] team0: Port device team_slave_0 added [ 326.689910][ T8571] team0: Port device team_slave_1 added [ 326.757500][ T8567] hsr_slave_0: entered promiscuous mode [ 326.766466][ T8567] hsr_slave_1: entered promiscuous mode [ 326.773223][ T8567] debugfs: 'hsr0' already exists in 'hsr' [ 326.780018][ T8567] Cannot create hsr debugfs directory [ 326.810820][ T8571] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 326.817945][ T8571] 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. [ 326.844988][ T8571] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 326.873552][ T8571] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 326.881059][ T8571] 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. [ 326.908942][ T8571] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 326.978233][ T8552] Bluetooth: hci8: command tx timeout [ 327.060105][ T8552] Bluetooth: hci9: command tx timeout [ 327.080334][ T8571] hsr_slave_0: entered promiscuous mode [ 327.087007][ T8571] hsr_slave_1: entered promiscuous mode [ 327.093989][ T8571] debugfs: 'hsr0' already exists in 'hsr' [ 327.099895][ T8571] Cannot create hsr debugfs directory [ 327.140434][ T8552] Bluetooth: hci10: command tx timeout [ 329.058425][ T8552] Bluetooth: hci8: command tx timeout [ 329.138553][ T8552] Bluetooth: hci9: command tx timeout [ 329.218763][ T8552] Bluetooth: hci10: command tx timeout [ 331.138420][ T8552] Bluetooth: hci8: command tx timeout [ 331.218763][ T8552] Bluetooth: hci9: command tx timeout [ 331.298442][ T8552] Bluetooth: hci10: command tx timeout [ 333.218439][ T8552] Bluetooth: hci8: command tx timeout [ 333.298615][ T8552] Bluetooth: hci9: command tx timeout [ 333.378732][ T8552] Bluetooth: hci10: command tx timeout [ 369.079295][ T51] Bluetooth: hci11: unexpected cc 0x0c03 length: 249 > 1 [ 369.089432][ T51] Bluetooth: hci11: unexpected cc 0x1003 length: 249 > 9 [ 369.097607][ T51] Bluetooth: hci11: unexpected cc 0x1001 length: 249 > 9 [ 369.107064][ T51] Bluetooth: hci11: unexpected cc 0x0c23 length: 249 > 4 [ 369.118211][ T51] Bluetooth: hci11: unexpected cc 0x0c38 length: 249 > 2 [ 369.324935][ T8592] chnl_net:caif_netlink_parms(): no params data found [ 369.419473][ T8592] bridge0: port 1(bridge_slave_0) entered blocking state [ 369.426771][ T8592] bridge0: port 1(bridge_slave_0) entered disabled state [ 369.434261][ T8592] bridge_slave_0: entered allmulticast mode [ 369.442085][ T8592] bridge_slave_0: entered promiscuous mode [ 369.451589][ T8592] bridge0: port 2(bridge_slave_1) entered blocking state [ 369.459367][ T8592] bridge0: port 2(bridge_slave_1) entered disabled state [ 369.468001][ T8592] bridge_slave_1: entered allmulticast mode [ 369.476545][ T8592] bridge_slave_1: entered promiscuous mode [ 369.511910][ T8592] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 369.524375][ T8592] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 369.561642][ T8592] team0: Port device team_slave_0 added [ 369.572158][ T8592] team0: Port device team_slave_1 added [ 369.609132][ T8592] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 369.616848][ T8592] 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. [ 369.643520][ T8592] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 369.656773][ T8592] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 369.664017][ T8592] 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. [ 369.691826][ T8592] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 369.744722][ T8592] hsr_slave_0: entered promiscuous mode [ 369.751662][ T8592] hsr_slave_1: entered promiscuous mode [ 369.758285][ T8592] debugfs: 'hsr0' already exists in 'hsr' [ 369.764113][ T8592] Cannot create hsr debugfs directory [ 371.138535][ T8552] Bluetooth: hci11: command tx timeout [ 373.218726][ T8552] Bluetooth: hci11: command tx timeout [ 375.298293][ T51] Bluetooth: hci11: command tx timeout [ 375.858452][ T51] Bluetooth: hci4: command 0x0406 tx timeout [ 377.378339][ T8552] Bluetooth: hci11: command tx timeout [ 378.903698][ T1301] ieee802154 phy0 wpan0: encryption failed: -22 [ 378.910644][ T1301] ieee802154 phy1 wpan1: encryption failed: -22 [ 385.070781][ T51] Bluetooth: hci12: unexpected cc 0x0c03 length: 249 > 1 [ 385.079980][ T51] Bluetooth: hci12: unexpected cc 0x1003 length: 249 > 9 [ 385.088677][ T51] Bluetooth: hci12: unexpected cc 0x1001 length: 249 > 9 [ 385.097075][ T51] Bluetooth: hci12: unexpected cc 0x0c23 length: 249 > 4 [ 385.108294][ T51] Bluetooth: hci12: unexpected cc 0x0c38 length: 249 > 2 [ 385.207063][ T8552] Bluetooth: hci13: unexpected cc 0x0c03 length: 249 > 1 [ 385.216482][ T8552] Bluetooth: hci13: unexpected cc 0x1003 length: 249 > 9 [ 385.228351][ T8552] Bluetooth: hci13: unexpected cc 0x1001 length: 249 > 9 [ 385.238467][ T8552] Bluetooth: hci13: unexpected cc 0x0c23 length: 249 > 4 [ 385.247577][ T8552] Bluetooth: hci13: unexpected cc 0x0c38 length: 249 > 2 [ 385.295141][ T51] Bluetooth: hci14: unexpected cc 0x0c03 length: 249 > 1 [ 385.306068][ T51] Bluetooth: hci14: unexpected cc 0x1003 length: 249 > 9 [ 385.316075][ T51] Bluetooth: hci14: unexpected cc 0x1001 length: 249 > 9 [ 385.333745][ T51] Bluetooth: hci14: unexpected cc 0x0c23 length: 249 > 4 [ 385.343772][ T51] Bluetooth: hci14: unexpected cc 0x0c38 length: 249 > 2 [ 385.554199][ T8607] chnl_net:caif_netlink_parms(): no params data found [ 385.754492][ T8607] bridge0: port 1(bridge_slave_0) entered blocking state [ 385.762329][ T8607] bridge0: port 1(bridge_slave_0) entered disabled state [ 385.769906][ T8607] bridge_slave_0: entered allmulticast mode [ 385.777693][ T8607] bridge_slave_0: entered promiscuous mode [ 385.808302][ T8607] bridge0: port 2(bridge_slave_1) entered blocking state [ 385.815778][ T8607] bridge0: port 2(bridge_slave_1) entered disabled state [ 385.823821][ T8607] bridge_slave_1: entered allmulticast mode [ 385.831986][ T8607] bridge_slave_1: entered promiscuous mode [ 385.922635][ T8607] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 385.937143][ T8607] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 386.003628][ T8607] team0: Port device team_slave_0 added [ 386.009959][ T8612] chnl_net:caif_netlink_parms(): no params data found [ 386.034165][ T8607] team0: Port device team_slave_1 added [ 386.093874][ T8615] chnl_net:caif_netlink_parms(): no params data found [ 386.110360][ T8607] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 386.117343][ T8607] 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. [ 386.143942][ T8607] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 386.176986][ T8607] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 386.184470][ T8607] 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. [ 386.211001][ T8607] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 386.393347][ T8612] bridge0: port 1(bridge_slave_0) entered blocking state [ 386.401128][ T8612] bridge0: port 1(bridge_slave_0) entered disabled state [ 386.408629][ T8612] bridge_slave_0: entered allmulticast mode [ 386.416640][ T8612] bridge_slave_0: entered promiscuous mode [ 386.434451][ T8607] hsr_slave_0: entered promiscuous mode [ 386.442257][ T8607] hsr_slave_1: entered promiscuous mode [ 386.450526][ T8607] debugfs: 'hsr0' already exists in 'hsr' [ 386.456694][ T8607] Cannot create hsr debugfs directory [ 386.464878][ T8615] bridge0: port 1(bridge_slave_0) entered blocking state [ 386.474225][ T8615] bridge0: port 1(bridge_slave_0) entered disabled state [ 386.481749][ T8615] bridge_slave_0: entered allmulticast mode [ 386.489716][ T8615] bridge_slave_0: entered promiscuous mode [ 386.502547][ T8612] bridge0: port 2(bridge_slave_1) entered blocking state [ 386.509930][ T8612] bridge0: port 2(bridge_slave_1) entered disabled state [ 386.517434][ T8612] bridge_slave_1: entered allmulticast mode [ 386.525416][ T8612] bridge_slave_1: entered promiscuous mode [ 386.549740][ T8615] bridge0: port 2(bridge_slave_1) entered blocking state [ 386.557414][ T8615] bridge0: port 2(bridge_slave_1) entered disabled state [ 386.569235][ T8615] bridge_slave_1: entered allmulticast mode [ 386.576941][ T8615] bridge_slave_1: entered promiscuous mode [ 386.649535][ T8612] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 386.663022][ T8612] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 386.702595][ T8615] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 386.735671][ T8615] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 386.756174][ T8612] team0: Port device team_slave_0 added [ 386.786373][ T8612] team0: Port device team_slave_1 added [ 386.841334][ T8615] team0: Port device team_slave_0 added [ 386.847911][ T8612] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 386.855298][ T8612] 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. [ 386.883220][ T8612] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 386.909335][ T8615] team0: Port device team_slave_1 added [ 386.915862][ T8612] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 386.923688][ T8612] 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. [ 386.950558][ T8612] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 387.013214][ T8615] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 387.020323][ T8615] 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. [ 387.047028][ T8615] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 387.084355][ T8615] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 387.091674][ T8615] 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. [ 387.118744][ T8615] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 387.141145][ T8552] Bluetooth: hci12: command tx timeout [ 387.186668][ T8612] hsr_slave_0: entered promiscuous mode [ 387.193788][ T8612] hsr_slave_1: entered promiscuous mode [ 387.202372][ T8612] debugfs: 'hsr0' already exists in 'hsr' [ 387.212611][ T8612] Cannot create hsr debugfs directory [ 387.276860][ T8615] hsr_slave_0: entered promiscuous mode [ 387.285941][ T8615] hsr_slave_1: entered promiscuous mode [ 387.292567][ T8615] debugfs: 'hsr0' already exists in 'hsr' [ 387.298651][ T8552] Bluetooth: hci13: command tx timeout [ 387.304422][ T8615] Cannot create hsr debugfs directory [ 387.378869][ T8552] Bluetooth: hci14: command tx timeout [ 389.218490][ T5881] Bluetooth: hci12: command tx timeout [ 389.378376][ T5881] Bluetooth: hci13: command tx timeout [ 389.468548][ T5881] Bluetooth: hci14: command tx timeout [ 391.218327][ T5881] Bluetooth: hci6: command 0x0406 tx timeout [ 391.224469][ T5881] Bluetooth: hci2: command 0x0406 tx timeout [ 391.230957][ T5884] Bluetooth: hci5: command 0x0406 tx timeout [ 391.298561][ T8552] Bluetooth: hci12: command tx timeout [ 391.458420][ T8552] Bluetooth: hci13: command tx timeout [ 391.538262][ T8552] Bluetooth: hci14: command tx timeout [ 393.378525][ T8552] Bluetooth: hci12: command tx timeout [ 393.548307][ T8552] Bluetooth: hci13: command tx timeout [ 393.629420][ T8552] Bluetooth: hci14: command tx timeout [ 409.629774][ T30] INFO: task kworker/u8:9:3010 blocked for more than 143 seconds. [ 409.637765][ T30] Not tainted syzkaller #0 [ 409.642869][ T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 409.652140][ T30] task:kworker/u8:9 state:D stack:23880 pid:3010 tgid:3010 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 409.664613][ T30] Workqueue: netns cleanup_net [ 409.669741][ T30] Call Trace: [ 409.673310][ T30] [ 409.676383][ T30] __schedule+0xfee/0x6120 [ 409.681110][ T30] ? __lock_acquire+0x4a5/0x2630 [ 409.686201][ T30] ? __pfx___schedule+0x10/0x10 [ 409.691287][ T30] ? find_held_lock+0x2b/0x80 [ 409.696039][ T30] ? schedule+0x2bf/0x390 [ 409.700789][ T30] schedule+0xdd/0x390 [ 409.705082][ T30] schedule_timeout+0x1b2/0x280 [ 409.711236][ T30] ? __pfx_schedule_timeout+0x10/0x10 [ 409.717247][ T30] ? mark_held_locks+0x40/0x70 [ 409.722463][ T30] __wait_for_common+0x2e7/0x4c0 [ 409.727495][ T30] ? __pfx_schedule_timeout+0x10/0x10 [ 409.733137][ T30] ? __pfx___wait_for_common+0x10/0x10 [ 409.739878][ T30] remove_one+0x312/0x420 [ 409.744451][ T30] ? find_next_child+0x18f/0x280 [ 409.750141][ T30] __simple_recursive_removal+0x148/0x5c0 [ 409.755977][ T30] ? __pfx_remove_one+0x10/0x10 [ 409.761043][ T30] debugfs_remove+0x5d/0x80 [ 409.765703][ T30] nsim_dev_health_exit+0x3b/0xe0 [ 409.772229][ T30] nsim_dev_reload_destroy+0x144/0x4a0 [ 409.777871][ T30] nsim_dev_reload_down+0x66/0xd0 [ 409.786128][ T30] devlink_reload+0x173/0x790 [ 409.791152][ T30] ? __pfx_devlink_reload+0x10/0x10 [ 409.796455][ T30] devlink_pernet_pre_exit+0x222/0x330 [ 409.802034][ T30] ? __pfx_devlink_pernet_pre_exit+0x10/0x10 [ 409.808321][ T30] ? kobject_put+0xb9/0x640 [ 409.814361][ T30] ? __pfx_devlink_pernet_pre_exit+0x10/0x10 [ 409.820548][ T30] ops_undo_list+0x187/0xab0 [ 409.825241][ T30] ? __pfx_ops_undo_list+0x10/0x10 [ 409.830689][ T30] ? cleanup_net+0x332/0x920 [ 409.835443][ T30] ? cleanup_net+0x332/0x920 [ 409.840331][ T30] ? idr_destroy+0x62/0x2e0 [ 409.845098][ T30] cleanup_net+0x499/0x920 [ 409.850775][ T30] ? __pfx_cleanup_net+0x10/0x10 [ 409.855789][ T30] ? rcu_is_watching+0x12/0xc0 [ 409.861476][ T30] process_one_work+0xa23/0x19a0 [ 409.866635][ T30] ? __pfx_process_one_work+0x10/0x10 [ 409.872397][ T30] ? __pfx_cleanup_net+0x10/0x10 [ 409.877437][ T30] worker_thread+0x5ef/0xe50 [ 409.883306][ T30] ? kthread+0x13a/0x450 [ 409.887987][ T30] ? __pfx_worker_thread+0x10/0x10 [ 409.894991][ T30] kthread+0x370/0x450 [ 409.899201][ T30] ? __pfx_kthread+0x10/0x10 [ 409.903984][ T30] ret_from_fork+0x754/0xd80 [ 409.908896][ T30] ? __pfx_ret_from_fork+0x10/0x10 [ 409.916208][ T30] ? __switch_to+0x7b4/0x1120 [ 409.921395][ T30] ? __pfx_kthread+0x10/0x10 [ 409.926148][ T30] ret_from_fork_asm+0x1a/0x30 [ 409.931325][ T30] [ 409.934526][ T30] INFO: task syz-executor:8465 blocked for more than 143 seconds. [ 409.943302][ T30] Not tainted syzkaller #0 [ 409.948791][ T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 409.957694][ T30] task:syz-executor state:D stack:24056 pid:8465 tgid:8465 ppid:1 task_flags:0x400140 flags:0x00080002 [ 409.969963][ T30] Call Trace: [ 409.973303][ T30] [ 409.976289][ T30] __schedule+0xfee/0x6120 [ 409.981057][ T30] ? __lock_acquire+0x4a5/0x2630 [ 409.986083][ T30] ? is_bpf_text_address+0x8a/0x1a0 [ 409.991551][ T30] ? __pfx___schedule+0x10/0x10 [ 409.996474][ T30] ? find_held_lock+0x2b/0x80 [ 410.001419][ T30] ? schedule+0x2bf/0x390 [ 410.005840][ T30] schedule+0xdd/0x390 [ 410.010030][ T30] schedule_preempt_disabled+0x13/0x30 [ 410.016454][ T30] __mutex_lock+0xc9a/0x1b90 [ 410.021632][ T30] ? device_del+0xa0/0x9b0 [ 410.026230][ T30] ? __pfx___mutex_lock+0x10/0x10 [ 410.031520][ T30] ? mark_held_locks+0x40/0x70 [ 410.036386][ T30] ? device_del+0xa0/0x9b0 [ 410.040946][ T30] device_del+0xa0/0x9b0 [ 410.045340][ T30] ? __pfx_ida_free+0x10/0x10 [ 410.050240][ T30] ? __pfx_device_del+0x10/0x10 [ 410.055244][ T30] ? __lock_acquire+0x4a5/0x2630 [ 410.060376][ T30] device_unregister+0x1d/0xe0 [ 410.065209][ T30] del_device_store+0x346/0x480 [ 410.070220][ T30] ? __pfx_del_device_store+0x10/0x10 [ 410.075808][ T30] ? find_held_lock+0x2b/0x80 [ 410.080770][ T30] ? sysfs_file_kobj+0xe4/0x290 [ 410.085734][ T30] ? sysfs_file_kobj+0xe4/0x290 [ 410.090729][ T30] ? __pfx_del_device_store+0x10/0x10 [ 410.096159][ T30] bus_attr_store+0x74/0xb0 [ 410.101175][ T30] ? __pfx_bus_attr_store+0x10/0x10 [ 410.106454][ T30] sysfs_kf_write+0xf2/0x150 [ 410.111179][ T30] kernfs_fop_write_iter+0x3e0/0x5f0 [ 410.116865][ T30] ? __pfx_sysfs_kf_write+0x10/0x10 [ 410.123177][ T30] vfs_write+0x6ac/0x1070 [ 410.127654][ T30] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 410.133799][ T30] ? __pfx_vfs_write+0x10/0x10 [ 410.138697][ T30] ? __pfx_do_sys_openat2+0x10/0x10 [ 410.144091][ T30] ksys_write+0x12a/0x250 [ 410.148582][ T30] ? __pfx_ksys_write+0x10/0x10 [ 410.153533][ T30] do_syscall_64+0x106/0xf80 [ 410.158444][ T30] ? clear_bhb_loop+0x40/0x90 [ 410.163225][ T30] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 410.169445][ T30] RIP: 0033:0x7f7e5b15cfce [ 410.173958][ T30] RSP: 002b:00007ffc6093bd08 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 410.182889][ T30] RAX: ffffffffffffffda RBX: 000055557be1f500 RCX: 00007f7e5b15cfce [ 410.192604][ T30] RDX: 0000000000000001 RSI: 00007ffc6093bd90 RDI: 0000000000000005 [ 410.200718][ T30] RBP: 00007f7e5b23351c R08: 0000000000000000 R09: 0000000000000000 [ 410.208854][ T30] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 410.217006][ T30] R13: 00007ffc6093bd90 R14: 00007f7e5bf44620 R15: 0000000000000003 [ 410.226345][ T30] [ 410.229528][ T30] INFO: task syz.1.2412:8475 blocked for more than 143 seconds. [ 410.237196][ T30] Not tainted syzkaller #0 [ 410.242657][ T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 410.251773][ T30] task:syz.1.2412 state:D stack:28440 pid:8475 tgid:8475 ppid:5970 task_flags:0x400040 flags:0x00080002 [ 410.264794][ T30] Call Trace: [ 410.268199][ T30] [ 410.271200][ T30] __schedule+0xfee/0x6120 [ 410.275708][ T30] ? __lock_acquire+0x4a5/0x2630 [ 410.280825][ T30] ? __pfx___schedule+0x10/0x10 [ 410.285854][ T30] ? find_held_lock+0x2b/0x80 [ 410.290771][ T30] ? schedule+0x2bf/0x390 [ 410.295204][ T30] schedule+0xdd/0x390 [ 410.299631][ T30] schedule_preempt_disabled+0x13/0x30 [ 410.305266][ T30] __mutex_lock+0xc9a/0x1b90 [ 410.310098][ T30] ? netlink_has_listeners+0x20f/0x430 [ 410.315798][ T30] ? devlink_health_report+0x681/0xb50 [ 410.321454][ T30] ? __pfx___mutex_lock+0x10/0x10 [ 410.327555][ T30] ? devlink_recover_notify.constprop.0+0x200/0x670 [ 410.334485][ T30] ? __lock_acquire+0x441/0x2630 [ 410.340427][ T30] ? devlink_health_report+0x681/0xb50 [ 410.346154][ T30] devlink_health_report+0x681/0xb50 [ 410.351761][ T30] ? __pfx_devlink_health_report+0x10/0x10 [ 410.357822][ T30] ? _copy_from_user+0x59/0xd0 [ 410.363108][ T30] nsim_dev_health_break_write+0x166/0x210 [ 410.369270][ T30] ? __pfx_nsim_dev_health_break_write+0x10/0x10 [ 410.375647][ T30] full_proxy_write+0x135/0x1a0 [ 410.380702][ T30] vfs_write+0x2aa/0x1070 [ 410.385091][ T30] ? __pfx_full_proxy_write+0x10/0x10 [ 410.390790][ T30] ? __pfx_vfs_write+0x10/0x10 [ 410.395618][ T30] ? do_futex+0x192/0x350 [ 410.400300][ T30] ? __pfx_do_futex+0x10/0x10 [ 410.405060][ T30] ? find_held_lock+0x2b/0x80 [ 410.409914][ T30] ? count_memcg_events_mm.constprop.0+0xfa/0x2a0 [ 410.416566][ T30] ? count_memcg_events_mm.constprop.0+0xfa/0x2a0 [ 410.423409][ T30] ? __x64_sys_futex+0x34f/0x4d0 [ 410.429332][ T30] ? __x64_sys_futex+0x358/0x4d0 [ 410.434357][ T30] ksys_write+0x12a/0x250 [ 410.438891][ T30] ? __pfx_ksys_write+0x10/0x10 [ 410.443817][ T30] do_syscall_64+0x106/0xf80 [ 410.448635][ T30] ? clear_bhb_loop+0x40/0x90 [ 410.453479][ T30] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 410.459617][ T30] RIP: 0033:0x7f0ad659c799 [ 410.464228][ T30] RSP: 002b:00007ffe0d0c4618 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 410.472896][ T30] RAX: ffffffffffffffda RBX: 00007f0ad6815fa0 RCX: 00007f0ad659c799 [ 410.481006][ T30] RDX: 00000000000001e1 RSI: 0000200000000080 RDI: 0000000000000003 [ 410.489095][ T30] RBP: 00007f0ad6632c99 R08: 0000000000000000 R09: 0000000000000000 [ 410.497110][ T30] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 410.505360][ T30] R13: 00007f0ad6815fac R14: 00007f0ad6815fa0 R15: 00007f0ad6815fa0 [ 410.513631][ T30] [ 410.516738][ T30] INFO: task syz.0.2435:8498 blocked for more than 144 seconds. [ 410.524521][ T30] Not tainted syzkaller #0 [ 410.530411][ T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 410.539347][ T30] task:syz.0.2435 state:D stack:28440 pid:8498 tgid:8498 ppid:5966 task_flags:0x400040 flags:0x00080002 [ 410.551826][ T30] Call Trace: [ 410.555161][ T30] [ 410.558257][ T30] __schedule+0xfee/0x6120 [ 410.562848][ T30] ? __lock_acquire+0x4a5/0x2630 [ 410.567869][ T30] ? __pfx___schedule+0x10/0x10 [ 410.573032][ T30] ? find_held_lock+0x2b/0x80 [ 410.577927][ T30] ? schedule+0x2bf/0x390 [ 410.582512][ T30] schedule+0xdd/0x390 [ 410.586729][ T30] schedule_preempt_disabled+0x13/0x30 [ 410.592375][ T30] rwsem_down_read_slowpath+0x5dc/0xb30 [ 410.598015][ T30] ? __pfx_rwsem_down_read_slowpath+0x10/0x10 [ 410.604353][ T30] ? __pfx___might_resched+0x10/0x10 [ 410.609848][ T30] down_read+0xed/0x460 [ 410.614340][ T30] ? __pfx_down_read+0x10/0x10 [ 410.619228][ T30] ? mnt_get_write_access+0x1e9/0x2f0 [ 410.624726][ T30] path_openat+0xa16/0x31a0 [ 410.630358][ T30] ? __pfx_path_openat+0x10/0x10 [ 410.635475][ T30] do_file_open+0x20e/0x430 [ 410.640096][ T30] ? __pfx_do_file_open+0x10/0x10 [ 410.645209][ T30] ? alloc_fd+0x476/0x790 [ 410.649703][ T30] ? do_getname+0x191/0x390 [ 410.654297][ T30] do_sys_openat2+0x10d/0x1e0 [ 410.659177][ T30] ? __pfx_do_sys_openat2+0x10/0x10 [ 410.664494][ T30] __x64_sys_openat+0x12d/0x210 [ 410.669579][ T30] ? __pfx___x64_sys_openat+0x10/0x10 [ 410.675148][ T30] ? do_user_addr_fault+0x8d6/0x12f0 [ 410.680849][ T30] do_syscall_64+0x106/0xf80 [ 410.685683][ T30] ? clear_bhb_loop+0x40/0x90 [ 410.690497][ T30] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 410.696748][ T30] RIP: 0033:0x7fa2fb59c799 [ 410.701375][ T30] RSP: 002b:00007ffe349a5a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 410.709914][ T30] RAX: ffffffffffffffda RBX: 00007fa2fb815fa0 RCX: 00007fa2fb59c799 [ 410.718403][ T30] RDX: 0000000000048081 RSI: 0000200000000000 RDI: ffffffffffffff9c [ 410.726521][ T30] RBP: 00007fa2fb632c99 R08: 0000000000000000 R09: 0000000000000000 [ 410.735817][ T30] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 410.744283][ T30] R13: 00007fa2fb815fac R14: 00007fa2fb815fa0 R15: 00007fa2fb815fa0 [ 410.752442][ T30] [ 410.755726][ T30] INFO: task syz.3.2436:8499 blocked for more than 144 seconds. [ 410.763573][ T30] Not tainted syzkaller #0 [ 410.768747][ T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 410.777729][ T30] task:syz.3.2436 state:D stack:28440 pid:8499 tgid:8499 ppid:5975 task_flags:0x400040 flags:0x00080002 [ 410.790258][ T30] Call Trace: [ 410.793918][ T30] [ 410.796994][ T30] __schedule+0xfee/0x6120 [ 410.801516][ T30] ? __lock_acquire+0x4a5/0x2630 [ 410.806506][ T30] ? __pfx___schedule+0x10/0x10 [ 410.811525][ T30] ? find_held_lock+0x2b/0x80 [ 410.816295][ T30] ? schedule+0x2bf/0x390 [ 410.821063][ T30] schedule+0xdd/0x390 [ 410.825262][ T30] schedule_preempt_disabled+0x13/0x30 [ 410.830867][ T30] rwsem_down_read_slowpath+0x5dc/0xb30 [ 410.837428][ T30] ? __pfx_rwsem_down_read_slowpath+0x10/0x10 [ 410.843691][ T30] ? __pfx___might_resched+0x10/0x10 [ 410.849193][ T30] down_read+0xed/0x460 [ 410.853422][ T30] ? __pfx_down_read+0x10/0x10 [ 410.858384][ T30] ? mnt_get_write_access+0x1e9/0x2f0 [ 410.863824][ T30] path_openat+0xa16/0x31a0 [ 410.868529][ T30] ? __pfx_path_openat+0x10/0x10 [ 410.873535][ T30] do_file_open+0x20e/0x430 [ 410.878224][ T30] ? __pfx_do_file_open+0x10/0x10 [ 410.883348][ T30] ? alloc_fd+0x476/0x790 [ 410.887792][ T30] ? do_getname+0x191/0x390 [ 410.892448][ T30] do_sys_openat2+0x10d/0x1e0 [ 410.897279][ T30] ? __pfx_do_sys_openat2+0x10/0x10 [ 410.902981][ T30] __x64_sys_openat+0x12d/0x210 [ 410.908327][ T30] ? __pfx___x64_sys_openat+0x10/0x10 [ 410.914150][ T30] ? do_user_addr_fault+0x8d6/0x12f0 [ 410.920366][ T30] do_syscall_64+0x106/0xf80 [ 410.925023][ T30] ? clear_bhb_loop+0x40/0x90 [ 410.930079][ T30] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 410.936025][ T30] RIP: 0033:0x7f0c3c39c799 [ 410.943541][ T30] RSP: 002b:00007fffff29a688 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 410.953236][ T30] RAX: ffffffffffffffda RBX: 00007f0c3c615fa0 RCX: 00007f0c3c39c799 [ 410.961352][ T30] RDX: 0000000000048081 RSI: 0000200000000000 RDI: ffffffffffffff9c [ 410.969505][ T30] RBP: 00007f0c3c432c99 R08: 0000000000000000 R09: 0000000000000000 [ 410.978004][ T30] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 410.986505][ T30] R13: 00007f0c3c615fac R14: 00007f0c3c615fa0 R15: 00007f0c3c615fa0 [ 410.995290][ T30] [ 410.999736][ T30] [ 410.999736][ T30] Showing all locks held in the system: [ 411.008004][ T30] 1 lock held by khungtaskd/30: [ 411.014110][ T30] #0: ffffffff8e7e77a0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x3d/0x184 [ 411.024612][ T30] 6 locks held by kworker/u8:9/3010: [ 411.030303][ T30] #0: ffff88801c6ae948 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x1310/0x19a0 [ 411.042683][ T30] #1: ffffc9000f637d08 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x988/0x19a0 [ 411.053073][ T30] #2: ffffffff905fcc90 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xb8/0x920 [ 411.062879][ T30] #3: ffff88803708e130 (&dev->mutex){....}-{4:4}, at: devlink_pernet_pre_exit+0x185/0x330 [ 411.073428][ T30] #4: ffff88803708d250 (&devlink->lock_key#4){+.+.}-{4:4}, at: devlink_pernet_pre_exit+0x18f/0x330 [ 411.084900][ T30] #5: ffff888057f68650 (&sb->s_type->i_mutex_key#10/2){+.+.}-{4:4}, at: __simple_recursive_removal+0xe0/0x5c0 [ 411.097109][ T30] 1 lock held by klogd/5185: [ 411.101972][ T30] #0: ffff8880b843b360 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x2c/0x140 [ 411.112654][ T30] 2 locks held by getty/5583: [ 411.117410][ T30] #0: ffff8880347ee0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 [ 411.127569][ T30] #1: ffffc9000332b2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x419/0x1500 [ 411.138617][ T30] 5 locks held by syz-executor/8465: [ 411.145705][ T30] #0: ffff88802db98420 (sb_writers#7){.+.+}-{0:0}, at: ksys_write+0x12a/0x250 [ 411.155062][ T30] #1: ffff88805aca9888 (&of->mutex){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x2c2/0x5f0 [ 411.165228][ T30] #2: ffff888029babe18 (kn->active#58){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x332/0x5f0 [ 411.175517][ T30] #3: ffffffff8fb6da68 (nsim_bus_dev_list_lock){+.+.}-{4:4}, at: del_device_store+0xd1/0x480 [ 411.186030][ T30] #4: ffff88803708e130 (&dev->mutex){....}-{4:4}, at: device_del+0xa0/0x9b0 [ 411.195091][ T30] 2 locks held by syz.1.2412/8475: [ 411.200564][ T30] #0: ffff8880202a8420 (sb_writers#8){.+.+}-{0:0}, at: ksys_write+0x12a/0x250 [ 411.209719][ T30] #1: ffff88803708d250 (&devlink->lock_key#4){+.+.}-{4:4}, at: devlink_health_report+0x681/0xb50 [ 411.220722][ T30] 2 locks held by syz.0.2435/8498: [ 411.225912][ T30] #0: ffff8880202a8420 (sb_writers#8){.+.+}-{0:0}, at: path_openat+0x9b1/0x31a0 [ 411.235730][ T30] #1: ffff888057f68650 (&sb->s_type->i_mutex_key#18){++++}-{4:4}, at: path_openat+0xa16/0x31a0 [ 411.248765][ T30] 2 locks held by syz.3.2436/8499: [ 411.254042][ T30] #0: ffff8880202a8420 (sb_writers#8){.+.+}-{0:0}, at: path_openat+0x9b1/0x31a0 [ 411.263490][ T30] #1: ffff888057f68650 (&sb->s_type->i_mutex_key#18){++++}-{4:4}, at: path_openat+0xa16/0x31a0 [ 411.274442][ T30] 4 locks held by syz-executor/8515: [ 411.279959][ T30] #0: ffff88802db98420 (sb_writers#7){.+.+}-{0:0}, at: ksys_write+0x12a/0x250 [ 411.289249][ T30] #1: ffff88803597f088 (&of->mutex){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x2c2/0x5f0 [ 411.299517][ T30] #2: ffff888029babe18 (kn->active#58){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x332/0x5f0 [ 411.309782][ T30] #3: ffffffff8fb6da68 (nsim_bus_dev_list_lock){+.+.}-{4:4}, at: del_device_store+0xd1/0x480 [ 411.320837][ T30] 4 locks held by syz-executor/8519: [ 411.326302][ T30] #0: ffff88802db98420 (sb_writers#7){.+.+}-{0:0}, at: ksys_write+0x12a/0x250 [ 411.335660][ T30] #1: ffff888030eb3888 (&of->mutex){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x2c2/0x5f0 [ 411.345758][ T30] #2: ffff888029babe18 (kn->active#58){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x332/0x5f0 [ 411.357602][ T30] #3: ffffffff8fb6da68 (nsim_bus_dev_list_lock){+.+.}-{4:4}, at: del_device_store+0xd1/0x480 [ 411.368394][ T30] 4 locks held by syz-executor/8520: [ 411.373753][ T30] #0: ffff88802db98420 (sb_writers#7){.+.+}-{0:0}, at: ksys_write+0x12a/0x250 [ 411.383641][ T30] #1: ffff888027301888 (&of->mutex){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x2c2/0x5f0 [ 411.393619][ T30] #2: ffff888029babe18 (kn->active#58){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x332/0x5f0 [ 411.404200][ T30] #3: ffffffff8fb6da68 (nsim_bus_dev_list_lock){+.+.}-{4:4}, at: del_device_store+0xd1/0x480 [ 411.414805][ T30] 4 locks held by syz-executor/8542: [ 411.420288][ T30] #0: ffff88802db98420 (sb_writers#7){.+.+}-{0:0}, at: ksys_write+0x12a/0x250 [ 411.429839][ T30] #1: ffff888035686888 (&of->mutex){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x2c2/0x5f0 [ 411.440342][ T30] #2: ffff888029babe18 (kn->active#58){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x332/0x5f0 [ 411.452270][ T30] #3: ffffffff8fb6da68 (nsim_bus_dev_list_lock){+.+.}-{4:4}, at: del_device_store+0xd1/0x480 [ 411.463080][ T30] 4 locks held by syz-executor/8563: [ 411.468722][ T30] #0: ffff88802db98420 (sb_writers#7){.+.+}-{0:0}, at: ksys_write+0x12a/0x250 [ 411.477803][ T30] #1: ffff888033750488 (&of->mutex){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x2c2/0x5f0 [ 411.488074][ T30] #2: ffff888029babe18 (kn->active#58){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x332/0x5f0 [ 411.499664][ T30] #3: ffffffff8fb6da68 (nsim_bus_dev_list_lock){+.+.}-{4:4}, at: del_device_store+0xd1/0x480 [ 411.510322][ T30] 4 locks held by syz-executor/8567: [ 411.515665][ T30] #0: ffff88802db98420 (sb_writers#7){.+.+}-{0:0}, at: ksys_write+0x12a/0x250 [ 411.525211][ T30] #1: ffff88807f9a0c88 (&of->mutex){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x2c2/0x5f0 [ 411.535395][ T30] #2: ffff888029babe18 (kn->active#58){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x332/0x5f0 [ 411.545919][ T30] #3: ffffffff8fb6da68 (nsim_bus_dev_list_lock){+.+.}-{4:4}, at: del_device_store+0xd1/0x480 [ 411.558295][ T30] 4 locks held by syz-executor/8571: [ 411.563667][ T30] #0: ffff88802db98420 (sb_writers#7){.+.+}-{0:0}, at: ksys_write+0x12a/0x250 [ 411.573190][ T30] #1: ffff888079045c88 (&of->mutex){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x2c2/0x5f0 [ 411.583140][ T30] #2: ffff888029babe18 (kn->active#58){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x332/0x5f0 [ 411.593751][ T30] #3: ffffffff8fb6da68 (nsim_bus_dev_list_lock){+.+.}-{4:4}, at: del_device_store+0xd1/0x480 [ 411.604255][ T30] 4 locks held by syz-executor/8592: [ 411.609806][ T30] #0: ffff88802db98420 (sb_writers#7){.+.+}-{0:0}, at: ksys_write+0x12a/0x250 [ 411.619214][ T30] #1: ffff88805a85a888 (&of->mutex){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x2c2/0x5f0 [ 411.629472][ T30] #2: ffff888029babe18 (kn->active#58){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x332/0x5f0 [ 411.639696][ T30] #3: ffffffff8fb6da68 (nsim_bus_dev_list_lock){+.+.}-{4:4}, at: del_device_store+0xd1/0x480 [ 411.651127][ T30] 4 locks held by syz-executor/8607: [ 411.657793][ T30] #0: ffff88802db98420 (sb_writers#7){.+.+}-{0:0}, at: ksys_write+0x12a/0x250 [ 411.667055][ T30] #1: ffff88807d192088 (&of->mutex){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x2c2/0x5f0 [ 411.677002][ T30] #2: ffff888029babe18 (kn->active#58){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x332/0x5f0 [ 411.687282][ T30] #3: ffffffff8fb6da68 (nsim_bus_dev_list_lock){+.+.}-{4:4}, at: del_device_store+0xd1/0x480 [ 411.697766][ T30] 4 locks held by syz-executor/8612: [ 411.703641][ T30] #0: ffff88802db98420 (sb_writers#7){.+.+}-{0:0}, at: ksys_write+0x12a/0x250 [ 411.712910][ T30] #1: ffff88805ef3e488 (&of->mutex){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x2c2/0x5f0 [ 411.722882][ T30] #2: ffff888029babe18 (kn->active#58){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x332/0x5f0 [ 411.733287][ T30] #3: ffffffff8fb6da68 (nsim_bus_dev_list_lock){+.+.}-{4:4}, at: del_device_store+0xd1/0x480 [ 411.743766][ T30] 4 locks held by syz-executor/8615: [ 411.749392][ T30] #0: ffff88802db98420 (sb_writers#7){.+.+}-{0:0}, at: ksys_write+0x12a/0x250 [ 411.759984][ T30] #1: ffff888020aca488 (&of->mutex){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x2c2/0x5f0 [ 411.770184][ T30] #2: ffff888029babe18 (kn->active#58){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x332/0x5f0 [ 411.781635][ T30] #3: ffffffff8fb6da68 (nsim_bus_dev_list_lock){+.+.}-{4:4}, at: del_device_store+0xd1/0x480 [ 411.792240][ T30] [ 411.795054][ T30] ============================================= [ 411.795054][ T30] [ 411.804261][ T30] NMI backtrace for cpu 1 [ 411.804294][ T30] CPU: 1 UID: 0 PID: 30 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full) [ 411.804323][ T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 411.804337][ T30] Call Trace: [ 411.804352][ T30] [ 411.804362][ T30] dump_stack_lvl+0x100/0x190 [ 411.804404][ T30] nmi_cpu_backtrace.cold+0x12d/0x151 [ 411.804444][ T30] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 411.804498][ T30] nmi_trigger_cpumask_backtrace+0x1d7/0x230 [ 411.804530][ T30] sys_info+0x141/0x190 [ 411.804553][ T30] watchdog+0xd25/0x1050 [ 411.804593][ T30] ? __pfx_watchdog+0x10/0x10 [ 411.804621][ T30] ? __kthread_parkme+0x18c/0x230 [ 411.804651][ T30] ? kthread+0x13a/0x450 [ 411.804680][ T30] ? __pfx_watchdog+0x10/0x10 [ 411.804701][ T30] kthread+0x370/0x450 [ 411.804731][ T30] ? __pfx_kthread+0x10/0x10 [ 411.804764][ T30] ret_from_fork+0x754/0xd80 [ 411.804800][ T30] ? __pfx_ret_from_fork+0x10/0x10 [ 411.804838][ T30] ? __switch_to+0x7b4/0x1120 [ 411.804864][ T30] ? __pfx_kthread+0x10/0x10 [ 411.804896][ T30] ret_from_fork_asm+0x1a/0x30 [ 411.804935][ T30] [ 411.804943][ T30] Sending NMI from CPU 1 to CPUs 0: [ 411.928973][ C0] NMI backtrace for cpu 0 [ 411.929001][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted syzkaller #0 PREEMPT(full) [ 411.929030][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 411.929117][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 411.929162][ C0] Code: 18 85 02 c3 cc cc cc cc 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d 43 90 1d 00 fb f4 fc 35 03 00 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 [ 411.929186][ C0] RSP: 0018:ffffffff8e407e00 EFLAGS: 00000242 [ 411.929206][ C0] RAX: 0000000000194843 RBX: ffffffff8e4975c0 RCX: ffffffff8b8dfc75 [ 411.929223][ C0] RDX: 0000000000000000 RSI: ffffffff8de811d8 RDI: ffffffff8c1b1220 [ 411.929239][ C0] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed101708679d [ 411.929254][ C0] R10: ffff8880b8433ceb R11: 0000000000000000 R12: 0000000000000000 [ 411.929269][ C0] R13: fffffbfff1c92eb8 R14: 0000000000000000 R15: ffffffff90d9dc10 [ 411.929285][ C0] FS: 0000000000000000(0000) GS:ffff888124346000(0000) knlGS:0000000000000000 [ 411.929308][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 411.929325][ C0] CR2: 000055ea1f023a38 CR3: 000000000e598000 CR4: 00000000003526f0 [ 411.929341][ C0] Call Trace: [ 411.929350][ C0] [ 411.929358][ C0] default_idle+0x9/0x10 [ 411.929382][ C0] default_idle_call+0x6c/0xb0 [ 411.929407][ C0] do_idle+0x464/0x590 [ 411.929434][ C0] ? __pfx_do_idle+0x10/0x10 [ 411.929457][ C0] ? rest_init+0x23d/0x260 [ 411.929488][ C0] cpu_startup_entry+0x4f/0x60 [ 411.929513][ C0] rest_init+0x251/0x260 [ 411.929539][ C0] ? __pfx_x86_late_time_init+0x10/0x10 [ 411.929722][ C0] start_kernel+0x47f/0x480 [ 411.929757][ C0] x86_64_start_reservations+0x24/0x30 [ 411.929787][ C0] x86_64_start_kernel+0x12b/0x130 [ 411.929817][ C0] common_startup_64+0x13e/0x148 [ 411.929854][ C0] [ 412.122782][ T30] Kernel panic - not syncing: hung_task: blocked tasks [ 412.129786][ T30] CPU: 0 UID: 0 PID: 30 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full) [ 412.139314][ T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 412.149483][ T30] Call Trace: [ 412.152790][ T30] [ 412.155771][ T30] dump_stack_lvl+0x100/0x190 [ 412.160493][ T30] vpanic+0x552/0x970 [ 412.164601][ T30] ? __pfx_vpanic+0x10/0x10 [ 412.169152][ T30] ? nmi_trigger_cpumask_backtrace+0x182/0x230 [ 412.175414][ T30] panic+0xd1/0xe0 [ 412.179276][ T30] ? __pfx_panic+0x10/0x10 [ 412.183890][ T30] ? nmi_trigger_cpumask_backtrace+0x1b5/0x230 [ 412.190291][ T30] ? nmi_trigger_cpumask_backtrace+0x1f6/0x230 [ 412.196617][ T30] ? nmi_trigger_cpumask_backtrace+0x200/0x230 [ 412.202960][ T30] ? watchdog.cold+0x198/0x1ca [ 412.207843][ T30] ? watchdog+0xd35/0x1050 [ 412.212316][ T30] watchdog.cold+0x1a9/0x1ca [ 412.217141][ T30] ? __pfx_watchdog+0x10/0x10 [ 412.221863][ T30] ? __kthread_parkme+0x18c/0x230 [ 412.226939][ T30] ? kthread+0x13a/0x450 [ 412.231233][ T30] ? __pfx_watchdog+0x10/0x10 [ 412.235941][ T30] kthread+0x370/0x450 [ 412.240064][ T30] ? __pfx_kthread+0x10/0x10 [ 412.244773][ T30] ret_from_fork+0x754/0xd80 [ 412.249754][ T30] ? __pfx_ret_from_fork+0x10/0x10 [ 412.255083][ T30] ? __switch_to+0x7b4/0x1120 [ 412.259877][ T30] ? __pfx_kthread+0x10/0x10 [ 412.264496][ T30] ret_from_fork_asm+0x1a/0x30 [ 412.269490][ T30] [ 412.273183][ T30] Kernel Offset: disabled [ 412.277534][ T30] Rebooting in 86400 seconds..