Warning: Permanently added '10.128.1.157' (ED25519) to the list of known hosts. 2026/10/14 22:58:44 parsed 1 programs 2026/10/14 22:58:44 serving rpc on tcp://36773 [ 159.535982][ T5621] cgroup: Unknown subsys name 'net' [ 159.756492][ T5621] cgroup: Unknown subsys name 'cpuset' [ 159.802090][ T5621] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 161.823769][ T5621] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 165.231017][ T60] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 165.249704][ T60] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 165.267210][ T60] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 165.269239][ T60] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 165.270055][ T60] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 166.039928][ T5632] soft_limit_in_bytes is deprecated and will be removed. Writing any value to this file has no effect. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 166.069200][ T2249] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 166.069223][ T2249] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 166.195015][ T1021] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 166.195040][ T1021] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 170.477617][ T5682] rxe_eth0 speed is unknown, defaulting to 1000 [ 170.503226][ T5682] rxe_eth0 speed is unknown, defaulting to 1000 [ 170.566467][ T5682] rxe_eth0 speed is unknown, defaulting to 1000 [ 170.894125][ T5682] infiniband rxe0: set active [ 170.894149][ T5682] infiniband rxe0: added rxe_eth0 [ 170.919797][ T5682] smbdirect: ib_dev[rxe0]: added: IB_CA max_fast_reg_page_list_len=512 device_cap_flags=0x1c001223c76 kernel_cap_flags=0x14 page_size_cap=0xfffff000 [ 170.919826][ T5682] smbdirect: ib_dev[rxe0]: num_ports=1 max_qp_rd_atom=128 max_qp_init_rd_atom=128 max_sgl_rd=0 max_sge_rd=32 max_cqe=32767 max_qp_wr=1048576 max_send_sge=32 max_recv_sge=32 [ 170.919850][ T5682] smbdirect: ib_dev[rxe0]PORT[1]: iwarp=0 ib=0 roce=1 v1=0 v2=1 core_cap_flags=0x803005 [ 171.025082][ T37] rxe_eth0 speed is unknown, defaulting to 1000 [ 171.051873][ T5682] RDS/IB: rxe0: added [ 171.052517][ T5682] smc: adding ib device rxe0 with port count 1 [ 171.054148][ T5682] smc: ib device rxe0 port 1 has no pnetid [ 171.155044][ T37] rxe_eth0 speed is unknown, defaulting to 1000 [ 171.178753][ T5682] rxe_eth0 speed is unknown, defaulting to 1000 [ 171.701150][ T198] rxe_eth0 speed is unknown, defaulting to 1000 [ 171.711547][ T198] rxe_eth0 speed is unknown, defaulting to 1000 [ 171.918016][ T5682] rxe_eth0 speed is unknown, defaulting to 1000 [ 172.198234][ T5682] rxe_eth0 speed is unknown, defaulting to 1000 [ 172.389796][ T5682] rxe_eth0 speed is unknown, defaulting to 1000 [ 172.573871][ T5682] rxe_eth0 speed is unknown, defaulting to 1000 [ 172.752493][ T5682] rxe_eth0 speed is unknown, defaulting to 1000 [ 172.931480][ T5682] rxe_eth0 speed is unknown, defaulting to 1000 [ 173.108418][ T5682] rxe_eth0 speed is unknown, defaulting to 1000 [ 173.288324][ T5682] rxe_eth0 speed is unknown, defaulting to 1000 [ 173.465097][ T5682] rxe_eth0 speed is unknown, defaulting to 1000 [ 173.638104][ T5682] rxe_eth0 speed is unknown, defaulting to 1000 [ 173.814990][ T5682] rxe_eth0 speed is unknown, defaulting to 1000 [ 173.990260][ T5682] rxe_eth0 speed is unknown, defaulting to 1000 [ 174.164673][ T5682] rxe_eth0 speed is unknown, defaulting to 1000 [ 174.472321][ T5682] rxe_eth0 speed is unknown, defaulting to 1000 [ 175.676809][ T5682] bridge0: port 1(bridge_slave_0) entered blocking state [ 175.678948][ T5682] bridge0: port 1(bridge_slave_0) entered disabled state [ 175.679201][ T5682] bridge_slave_0: entered allmulticast mode [ 175.708196][ T5682] bridge_slave_0: entered promiscuous mode [ 175.735137][ T5682] bridge0: port 2(bridge_slave_1) entered blocking state [ 175.735215][ T5682] bridge0: port 2(bridge_slave_1) entered disabled state [ 175.735351][ T5682] bridge_slave_1: entered allmulticast mode [ 175.754400][ T5682] bridge_slave_1: entered promiscuous mode [ 175.934020][ T5682] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 175.938716][ T5682] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 175.982851][ T5682] team0: Port device team_slave_0 added [ 175.985302][ T5682] team0: Port device team_slave_1 added [ 176.025243][ T5682] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 176.025264][ T5682] 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. [ 176.025289][ T5682] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 176.028667][ T5682] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 176.028686][ T5682] 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. [ 176.028711][ T5682] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 176.104701][ T5682] hsr_slave_0: entered promiscuous mode [ 176.106309][ T5682] hsr_slave_1: entered promiscuous mode [ 177.273722][ T5682] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 177.353921][ T5682] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 177.355610][ T5682] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 177.412552][ T5682] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 177.414151][ T5682] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 177.449210][ T5682] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 177.450540][ T5682] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 177.486165][ T5682] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 177.714183][ T5682] 8021q: adding VLAN 0 to HW filter on device bond0 [ 177.766291][ T5682] 8021q: adding VLAN 0 to HW filter on device team0 [ 177.792555][ T1305] bridge0: port 1(bridge_slave_0) entered blocking state [ 177.792769][ T1305] bridge0: port 1(bridge_slave_0) entered forwarding state [ 177.850998][ T1292] bridge0: port 2(bridge_slave_1) entered blocking state [ 177.851153][ T1292] bridge0: port 2(bridge_slave_1) entered forwarding state [ 178.398313][ T5682] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 178.496216][ T5682] veth0_vlan: entered promiscuous mode [ 178.517812][ T5682] veth1_vlan: entered promiscuous mode [ 178.567457][ T5682] veth0_macvtap: entered promiscuous mode [ 178.584843][ T5682] veth1_macvtap: entered promiscuous mode [ 178.627582][ T5682] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 178.697666][ T5682] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 178.803114][ T1292] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 179.311535][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 179.311590][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 179.321600][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 179.638185][ T5761] rxe_eth0 speed is unknown, defaulting to 1000 2026/10/14 22:59:08 executed programs: 0 [ 180.948530][ T5638] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 180.978105][ T5638] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 181.002831][ T5775] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 181.031533][ T5775] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 181.035443][ T5781] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 181.035516][ T5775] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 181.049729][ T5781] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 181.055549][ T5781] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 181.056667][ T5781] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 181.070150][ T5781] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 181.071117][ T5781] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 181.112142][ T4902] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 181.130384][ T4902] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 181.146610][ T4902] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 181.165426][ T4902] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 181.258863][ T5783] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 181.325852][ T5776] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 181.341063][ T5776] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 181.362546][ T5776] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 181.384112][ T5776] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 181.512829][ T4902] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 181.549062][ T4902] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 181.562805][ T5781] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 181.570547][ T5781] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 181.578390][ T5781] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 182.288628][ T198] rxe_eth0 speed is unknown, defaulting to 1000 [ 183.093513][ T5783] Bluetooth: hci1: command tx timeout [ 183.265450][ T5767] rxe_eth0 speed is unknown, defaulting to 1000 [ 183.416168][ T5783] Bluetooth: hci0: command tx timeout [ 183.492311][ T5783] Bluetooth: hci2: command tx timeout [ 183.579701][ T5783] Bluetooth: hci3: command tx timeout [ 183.812591][ T5783] Bluetooth: hci4: command tx timeout [ 183.916212][ T5777] rxe_eth0 speed is unknown, defaulting to 1000 [ 184.347087][ T1315] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 184.400603][ T5769] rxe_eth0 speed is unknown, defaulting to 1000 [ 184.679866][ T1315] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 184.727586][ T5770] rxe_eth0 speed is unknown, defaulting to 1000 [ 185.023443][ T1315] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 185.063129][ T5772] rxe_eth0 speed is unknown, defaulting to 1000 [ 185.181511][ T5783] Bluetooth: hci1: command tx timeout [ 185.383495][ T1315] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 185.492952][ T5783] Bluetooth: hci0: command tx timeout [ 185.573609][ T5783] Bluetooth: hci2: command tx timeout [ 185.651460][ T5783] Bluetooth: hci3: command tx timeout [ 185.766301][ T5767] bridge0: port 1(bridge_slave_0) entered blocking state [ 185.768476][ T5767] bridge0: port 1(bridge_slave_0) entered disabled state [ 185.768704][ T5767] bridge_slave_0: entered allmulticast mode [ 185.789538][ T5767] bridge_slave_0: entered promiscuous mode [ 185.832686][ T5767] bridge0: port 2(bridge_slave_1) entered blocking state [ 185.832920][ T5767] bridge0: port 2(bridge_slave_1) entered disabled state [ 185.833137][ T5767] bridge_slave_1: entered allmulticast mode [ 185.837121][ T5767] bridge_slave_1: entered promiscuous mode [ 185.891466][ T5783] Bluetooth: hci4: command tx timeout [ 186.026934][ T5767] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 186.128345][ T5767] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 186.333272][ T5767] team0: Port device team_slave_0 added [ 186.428467][ T5767] team0: Port device team_slave_1 added [ 186.642750][ T1315] bridge_slave_1: left allmulticast mode [ 186.644007][ T1315] bridge_slave_1: left promiscuous mode [ 186.647383][ T1315] bridge0: port 2(bridge_slave_1) entered disabled state [ 186.762778][ T1315] bridge_slave_0: left allmulticast mode [ 186.762809][ T1315] bridge_slave_0: left promiscuous mode [ 186.764155][ T1315] bridge0: port 1(bridge_slave_0) entered disabled state [ 187.251593][ T5783] Bluetooth: hci1: command tx timeout [ 187.582829][ T5783] Bluetooth: hci0: command tx timeout [ 187.651511][ T5783] Bluetooth: hci2: command tx timeout [ 187.722181][ T1315] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 187.731612][ T5783] Bluetooth: hci3: command tx timeout [ 187.812338][ T1315] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 187.833739][ T1315] bond0 (unregistering): Released all slaves [ 187.956680][ T5777] bridge0: port 1(bridge_slave_0) entered blocking state [ 187.956841][ T5777] bridge0: port 1(bridge_slave_0) entered disabled state [ 187.957051][ T5777] bridge_slave_0: entered allmulticast mode [ 187.965861][ T5777] bridge_slave_0: entered promiscuous mode [ 187.971468][ T5783] Bluetooth: hci4: command tx timeout [ 188.118042][ T5767] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 188.118063][ T5767] 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. [ 188.118082][ T5767] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 188.129594][ T5777] bridge0: port 2(bridge_slave_1) entered blocking state [ 188.129725][ T5777] bridge0: port 2(bridge_slave_1) entered disabled state [ 188.129897][ T5777] bridge_slave_1: entered allmulticast mode [ 188.134963][ T5777] bridge_slave_1: entered promiscuous mode [ 188.192388][ T5767] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 188.192408][ T5767] 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. [ 188.192433][ T5767] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 188.402387][ T5777] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 188.460298][ T5777] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 188.491832][ T5769] bridge0: port 1(bridge_slave_0) entered blocking state [ 188.491986][ T5769] bridge0: port 1(bridge_slave_0) entered disabled state [ 188.492098][ T5769] bridge_slave_0: entered allmulticast mode [ 188.494865][ T5769] bridge_slave_0: entered promiscuous mode [ 188.557650][ T5769] bridge0: port 2(bridge_slave_1) entered blocking state [ 188.557728][ T5769] bridge0: port 2(bridge_slave_1) entered disabled state [ 188.557848][ T5769] bridge_slave_1: entered allmulticast mode [ 188.559443][ T5769] bridge_slave_1: entered promiscuous mode [ 188.688716][ T5767] hsr_slave_0: entered promiscuous mode [ 188.689570][ T5767] hsr_slave_1: entered promiscuous mode [ 188.690563][ T5767] debugfs: 'hsr0' already exists in 'hsr' [ 188.690639][ T5767] Cannot create hsr debugfs directory [ 188.716814][ T5777] team0: Port device team_slave_0 added [ 188.789957][ T5777] team0: Port device team_slave_1 added [ 188.790223][ T5770] bridge0: port 1(bridge_slave_0) entered blocking state [ 188.790455][ T5770] bridge0: port 1(bridge_slave_0) entered disabled state [ 188.790630][ T5770] bridge_slave_0: entered allmulticast mode [ 188.818294][ T5770] bridge_slave_0: entered promiscuous mode [ 188.829304][ T5769] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 188.870808][ T5770] bridge0: port 2(bridge_slave_1) entered blocking state [ 188.870952][ T5770] bridge0: port 2(bridge_slave_1) entered disabled state [ 188.871132][ T5770] bridge_slave_1: entered allmulticast mode [ 188.894052][ T5770] bridge_slave_1: entered promiscuous mode [ 188.926544][ T5769] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 189.076519][ T5777] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 189.076540][ T5777] 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. [ 189.076568][ T5777] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 189.331478][ T5783] Bluetooth: hci1: command tx timeout [ 189.487958][ T5777] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 189.487979][ T5777] 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. [ 189.488005][ T5777] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 189.499879][ T5770] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 189.522715][ T5769] team0: Port device team_slave_0 added [ 189.523277][ T5772] bridge0: port 1(bridge_slave_0) entered blocking state [ 189.523478][ T5772] bridge0: port 1(bridge_slave_0) entered disabled state [ 189.523641][ T5772] bridge_slave_0: entered allmulticast mode [ 189.527220][ T5772] bridge_slave_0: entered promiscuous mode [ 189.556170][ T5770] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 189.574286][ T5769] team0: Port device team_slave_1 added [ 189.574528][ T5772] bridge0: port 2(bridge_slave_1) entered blocking state [ 189.574674][ T5772] bridge0: port 2(bridge_slave_1) entered disabled state [ 189.574830][ T5772] bridge_slave_1: entered allmulticast mode [ 189.577909][ T5772] bridge_slave_1: entered promiscuous mode [ 189.651684][ T5783] Bluetooth: hci0: command tx timeout [ 189.700473][ T5247] 8021q: adding VLAN 0 to HW filter on device eth1 [ 189.741420][ T5783] Bluetooth: hci2: command tx timeout [ 189.743561][ T5770] team0: Port device team_slave_0 added [ 189.784351][ T5769] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 189.784372][ T5769] 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. [ 189.784401][ T5769] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 189.811437][ T5783] Bluetooth: hci3: command tx timeout [ 189.825165][ T5772] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 189.891168][ T5770] team0: Port device team_slave_1 added [ 189.930489][ T5769] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 189.930510][ T5769] 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. [ 189.930540][ T5769] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 189.984887][ T5772] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 190.018413][ T5777] hsr_slave_0: entered promiscuous mode [ 190.031016][ T5777] hsr_slave_1: entered promiscuous mode [ 190.038358][ T5777] debugfs: 'hsr0' already exists in 'hsr' [ 190.038389][ T5777] Cannot create hsr debugfs directory [ 190.052600][ T5783] Bluetooth: hci4: command tx timeout [ 190.614972][ T5770] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 190.614995][ T5770] 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. [ 190.615023][ T5770] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 190.766384][ T5772] team0: Port device team_slave_0 added [ 190.767959][ T5770] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 190.767976][ T5770] 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. [ 190.768004][ T5770] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 190.876917][ T5772] team0: Port device team_slave_1 added [ 191.175866][ T5769] hsr_slave_0: entered promiscuous mode [ 191.177679][ T5769] hsr_slave_1: entered promiscuous mode [ 191.179115][ T5769] debugfs: 'hsr0' already exists in 'hsr' [ 191.179142][ T5769] Cannot create hsr debugfs directory [ 191.408960][ T5772] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 191.408981][ T5772] 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. [ 191.409009][ T5772] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 191.580550][ T5772] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 191.580570][ T5772] 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. [ 191.580595][ T5772] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 191.684633][ T5770] hsr_slave_0: entered promiscuous mode [ 191.686242][ T5770] hsr_slave_1: entered promiscuous mode [ 191.687262][ T5770] debugfs: 'hsr0' already exists in 'hsr' [ 191.687288][ T5770] Cannot create hsr debugfs directory [ 192.172792][ T1315] hsr_slave_0: left promiscuous mode [ 192.212570][ T1315] hsr_slave_1: left promiscuous mode [ 192.213672][ T1315] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 192.213739][ T1315] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 192.233717][ T1315] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 192.233747][ T1315] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 192.336782][ T1315] veth1_macvtap: left promiscuous mode [ 192.337012][ T1315] veth0_macvtap: left promiscuous mode [ 192.337213][ T1315] veth1_vlan: left promiscuous mode [ 192.337440][ T1315] veth0_vlan: left promiscuous mode [ 193.082414][ T1315] team0 (unregistering): Port device team_slave_1 removed [ 193.112356][ T1315] team0 (unregistering): Port device team_slave_0 removed [ 193.405828][ T5772] hsr_slave_0: entered promiscuous mode [ 193.406755][ T5772] hsr_slave_1: entered promiscuous mode [ 193.409284][ T5247] 8021q: adding VLAN 0 to HW filter on device eth2 [ 193.589935][ T5767] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 193.628548][ T5767] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 193.691063][ T5767] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 193.755798][ T5767] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 193.795430][ T5767] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 193.835473][ T5767] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 193.887625][ T5767] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 193.915678][ T5767] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 194.262833][ T5777] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 194.371221][ T5777] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 194.441227][ T5777] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 194.520672][ T5777] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 194.618025][ T1333] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.618131][ T1333] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.687795][ T5777] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 194.754898][ T5777] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 194.786865][ T5777] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 194.822616][ T5777] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 195.665586][ T5767] 8021q: adding VLAN 0 to HW filter on device bond0 [ 195.975421][ T5767] 8021q: adding VLAN 0 to HW filter on device team0 [ 196.006360][ T5777] 8021q: adding VLAN 0 to HW filter on device bond0 [ 196.013214][ T1315] bridge0: port 1(bridge_slave_0) entered blocking state [ 196.014608][ T1315] bridge0: port 1(bridge_slave_0) entered forwarding state [ 196.078893][ T304] bridge0: port 2(bridge_slave_1) entered blocking state [ 196.079011][ T304] bridge0: port 2(bridge_slave_1) entered forwarding state [ 196.182210][ T5777] 8021q: adding VLAN 0 to HW filter on device team0 [ 196.230291][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 196.230774][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 196.388292][ T304] bridge0: port 2(bridge_slave_1) entered blocking state [ 196.388445][ T304] bridge0: port 2(bridge_slave_1) entered forwarding state [ 197.097887][ T5769] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 197.134968][ T5769] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 197.179802][ T5769] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 197.239354][ T5769] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 197.252363][ T5769] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 197.318481][ T5769] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 197.416003][ T5769] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 197.489791][ T5769] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 197.967049][ T5770] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 198.023804][ T5770] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 198.054875][ T5770] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 198.098863][ T5770] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 198.119518][ T5770] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 198.163675][ T5770] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 198.236083][ T5770] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 198.300363][ T5770] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 198.368801][ T5767] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 198.847109][ T5772] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 198.888943][ T5772] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 198.942940][ T5772] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 198.977199][ T5772] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 199.017645][ T5772] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 199.049367][ T5772] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 199.068485][ T5772] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 199.103583][ T5772] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 199.110692][ T5777] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 199.339561][ T5767] veth0_vlan: entered promiscuous mode [ 199.438835][ T5769] 8021q: adding VLAN 0 to HW filter on device bond0 [ 199.486435][ T5767] veth1_vlan: entered promiscuous mode [ 199.588890][ T5769] 8021q: adding VLAN 0 to HW filter on device team0 [ 199.632565][ T1021] bridge0: port 1(bridge_slave_0) entered blocking state [ 199.632702][ T1021] bridge0: port 1(bridge_slave_0) entered forwarding state [ 199.663693][ T5770] 8021q: adding VLAN 0 to HW filter on device bond0 [ 199.682499][ T1292] bridge0: port 2(bridge_slave_1) entered blocking state [ 199.682607][ T1292] bridge0: port 2(bridge_slave_1) entered forwarding state [ 199.750182][ T5767] veth0_macvtap: entered promiscuous mode [ 199.789117][ T5767] veth1_macvtap: entered promiscuous mode [ 199.796426][ T5770] 8021q: adding VLAN 0 to HW filter on device team0 [ 199.804315][ T5777] veth0_vlan: entered promiscuous mode [ 199.854673][ T57] bridge0: port 1(bridge_slave_0) entered blocking state [ 199.854805][ T57] bridge0: port 1(bridge_slave_0) entered forwarding state [ 199.891975][ T5777] veth1_vlan: entered promiscuous mode [ 199.900705][ T57] bridge0: port 2(bridge_slave_1) entered blocking state [ 199.900852][ T57] bridge0: port 2(bridge_slave_1) entered forwarding state [ 199.928122][ T5772] 8021q: adding VLAN 0 to HW filter on device bond0 [ 199.958574][ T5767] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 200.010915][ T5767] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 200.086895][ T5772] 8021q: adding VLAN 0 to HW filter on device team0 [ 200.158555][ T1292] bridge0: port 1(bridge_slave_0) entered blocking state [ 200.158705][ T1292] bridge0: port 1(bridge_slave_0) entered forwarding state [ 200.278398][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 200.278644][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 200.391152][ T5777] veth0_macvtap: entered promiscuous mode [ 200.540191][ T5777] veth1_macvtap: entered promiscuous mode [ 200.819213][ T57] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 200.819239][ T57] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 200.870832][ T5777] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 200.959192][ T5777] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 201.173691][ T1021] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 201.173715][ T1021] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/10/14 22:59:29 executed programs: 10 [ 201.964344][ T5769] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 202.241008][ T1305] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 202.241033][ T1305] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 202.332886][ T5770] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 202.385056][ T1305] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 202.385074][ T1305] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 202.472039][ T1305] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 202.476041][ T1292] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 202.476370][ T1292] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 202.477183][ T1292] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 202.580839][ T5769] veth0_vlan: entered promiscuous mode [ 202.687116][ T5769] veth1_vlan: entered promiscuous mode [ 202.689839][ T5770] veth0_vlan: entered promiscuous mode [ 202.747309][ T5770] veth1_vlan: entered promiscuous mode [ 202.825129][ T5769] veth0_macvtap: entered promiscuous mode [ 202.858545][ T5769] veth1_macvtap: entered promiscuous mode [ 202.909722][ T5772] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 202.919198][ T5770] veth0_macvtap: entered promiscuous mode [ 202.931154][ T5769] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 202.992839][ T5770] veth1_macvtap: entered promiscuous mode [ 203.005151][ T5769] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 203.076706][ T5770] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 203.143852][ T5770] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 203.391054][ T5772] veth0_vlan: entered promiscuous mode [ 203.577618][ T1292] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 203.577644][ T1292] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 203.643032][ T5772] veth1_vlan: entered promiscuous mode [ 203.859850][ T2319] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 203.859874][ T2319] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 203.935016][ T33] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 203.935039][ T33] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 203.983074][ T1305] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 203.983399][ T1305] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 204.061040][ T2319] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 204.061064][ T2319] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 204.063770][ T1305] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 204.089642][ T5772] veth0_macvtap: entered promiscuous mode [ 204.122987][ T5772] veth1_macvtap: entered promiscuous mode [ 204.166961][ T5772] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 204.194418][ T5772] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 204.690106][ T1305] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 204.732657][ T1315] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 204.795634][ T1305] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 204.803085][ T1292] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 204.803109][ T1292] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 204.900938][ T1292] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 204.900965][ T1292] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 205.089513][ T57] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 205.097343][ T151] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 205.097968][ T2353] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 205.098197][ T2353] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 205.098428][ T2353] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 205.098744][ T2353] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 205.283385][ T1292] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 205.286223][ T1292] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 205.287885][ T1315] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 205.303705][ T2353] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 256.073862][ T1333] ieee802154 phy0 wpan0: encryption failed: -22 [ 256.073913][ T1333] ieee802154 phy1 wpan1: encryption failed: -22 [ 304.296932][ T5775] Bluetooth: hci4: command 0x0406 tx timeout [ 304.381211][ T5775] Bluetooth: hci3: command 0x0406 tx timeout [ 304.384547][ T6087] Bluetooth: hci2: command 0x0406 tx timeout [ 304.384591][ T6087] Bluetooth: hci0: command 0x0406 tx timeout [ 304.385113][ T6087] Bluetooth: hci1: command 0x0406 tx timeout [ 317.496021][ T1333] ieee802154 phy0 wpan0: encryption failed: -22 [ 317.496104][ T1333] ieee802154 phy1 wpan1: encryption failed: -22 [ 34 ** replaying previous printk message ** [ 347.572026][ T39] INFO: task syz-executor:5769 blocked in I/O wait for more than 143 seconds. [ 347.572057][ T39] Not tainted syzkaller #0 [ 347.572070][ T39] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 347.572080][ T39] task:syz-executor state:D stack:22088 pid:5769 tgid:5769 ppid:1 task_flags:0x440140 flags:0x00080002 [ 347.572147][ T39] Call Trace: [ 347.572226][ T39] [ 347.572251][ T39] __schedule+0x16d9/0x5700 [ 347.572474][ T39] ? __pfx___schedule+0x10/0x10 [ 347.572540][ T39] ? schedule+0x90/0x2b0 [ 347.572573][ T39] schedule+0x164/0x2b0 [ 347.572605][ T39] io_schedule+0x80/0xe0 [ 347.572637][ T39] bit_wait_io+0x11/0xd0 [ 347.572691][ T39] __wait_on_bit+0xac/0x2f0 [ 347.572720][ T39] ? __pfx_bit_wait_io+0x10/0x10 [ 347.572755][ T39] out_of_line_wait_on_bit+0x13b/0x190 [ 347.572805][ T39] ? __pfx_bit_wait_io+0x10/0x10 [ 347.572837][ T39] ? __pfx_out_of_line_wait_on_bit+0x10/0x10 [ 347.572874][ T39] ? __pfx_wake_bit_function+0x10/0x10 [ 347.572964][ T39] do_get_write_access+0x671/0x1090 [ 347.573044][ T39] jbd2_journal_get_write_access+0x1d7/0x230 [ 347.573074][ T39] __ext4_journal_get_write_access+0xf1/0x620 [ 347.573140][ T39] ? __pfx___ext4_journal_get_write_access+0x10/0x10 [ 347.573168][ T39] ? __ext4_journal_start_sb+0x205/0x780 [ 347.573199][ T39] __ext4_new_inode+0x1355/0x3ec0 [ 347.573237][ T39] ? __asan_memset+0x22/0x50 [ 347.573288][ T39] ? __pfx___ext4_new_inode+0x10/0x10 [ 347.573316][ T39] ? __pfx___dquot_initialize+0x10/0x10 [ 347.573408][ T39] ? smk_tskacc+0x2fb/0x370 [ 347.573476][ T39] ext4_mkdir+0x3ee/0xce0 [ 347.573513][ T39] ? __pfx_ext4_mkdir+0x10/0x10 [ 347.573536][ T39] ? bpf_lsm_inode_mkdir+0x9/0x20 [ 347.573582][ T39] vfs_mkdir+0x408/0x620 [ 347.573629][ T39] filename_mkdirat+0x289/0x520 [ 347.573662][ T39] ? __pfx_filename_mkdirat+0x10/0x10 [ 347.573692][ T39] ? do_getname+0x151/0x250 [ 347.573715][ T39] __se_sys_mkdirat+0x35/0x150 [ 347.573745][ T39] do_syscall_64+0x166/0x520 [ 347.573828][ T39] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 347.573894][ T39] ? clear_bhb_loop+0x70/0xc0 [ 347.573917][ T39] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 347.573936][ T39] RIP: 0033:0x7f7eaddad3c7 [ 347.573977][ T39] RSP: 002b:00007ffc276d8cf8 EFLAGS: 00000206 ORIG_RAX: 0000000000000102 [ 347.574023][ T39] RAX: ffffffffffffffda RBX: 00007f7eade452f4 RCX: 00007f7eaddad3c7 [ 347.574037][ T39] RDX: 00000000000001ff RSI: 00007f7eade452f4 RDI: 00000000ffffff9c [ 347.574050][ T39] RBP: 00007ffc276d8d80 R08: 0000000000000000 R09: 0000000000000000 [ 347.574062][ T39] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffc276d8d88 [ 347.574074][ T39] R13: 0000000000000002 R14: 00007ffc276d8f68 R15: 0000000000000000 [ 347.574107][ T39] [ 347.574117][ T39] INFO: task syz-executor:5770 blocked in I/O wait for more than 143 seconds. [ 347.574132][ T39] Not tainted syzkaller #0 [ 347.574142][ T39] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 347.574150][ T39] task:syz-executor state:D stack:22048 pid:5770 tgid:5770 ppid:1 task_flags:0x440140 flags:0x00080002 [ 347.574198][ T39] Call Trace: [ 347.574205][ T39] [ 347.574216][ T39] __schedule+0x16d9/0x5700 [ 347.574270][ T39] ? __pfx___schedule+0x10/0x10 [ 347.574303][ T39] ? schedule+0x90/0x2b0 [ 347.574329][ T39] schedule+0x164/0x2b0 [ 347.574355][ T39] io_schedule+0x80/0xe0 [ 347.574380][ T39] bit_wait_io+0x11/0xd0 [ 347.574407][ T39] __wait_on_bit+0xac/0x2f0 [ 347.574431][ T39] ? __pfx_bit_wait_io+0x10/0x10 [ 347.574460][ T39] out_of_line_wait_on_bit+0x13b/0x190 [ 347.574497][ T39] ? __pfx_bit_wait_io+0x10/0x10 [ 347.574525][ T39] ? __pfx_out_of_line_wait_on_bit+0x10/0x10 [ 347.574555][ T39] ? __pfx_wake_bit_function+0x10/0x10 [ 347.574587][ T39] do_get_write_access+0x671/0x1090 [ 347.574631][ T39] jbd2_journal_get_write_access+0x1d7/0x230 [ 347.574659][ T39] __ext4_journal_get_write_access+0xf1/0x620 [ 347.574692][ T39] ? __pfx___ext4_journal_get_write_access+0x10/0x10 [ 347.574720][ T39] ? __ext4_journal_start_sb+0x205/0x780 [ 347.574751][ T39] __ext4_new_inode+0x1355/0x3ec0 [ 347.574804][ T39] ? __asan_memset+0x22/0x50 [ 347.574878][ T39] ? __pfx___ext4_new_inode+0x10/0x10 [ 347.574906][ T39] ? __pfx___dquot_initialize+0x10/0x10 [ 347.574929][ T39] ? smk_tskacc+0x2fb/0x370 [ 347.574960][ T39] ext4_mkdir+0x3ee/0xce0 [ 347.574997][ T39] ? __pfx_ext4_mkdir+0x10/0x10 [ 347.575023][ T39] ? bpf_lsm_inode_mkdir+0x9/0x20 [ 347.575048][ T39] vfs_mkdir+0x408/0x620 [ 347.575082][ T39] filename_mkdirat+0x289/0x520 [ 347.575114][ T39] ? __pfx_filename_mkdirat+0x10/0x10 [ 347.575145][ T39] ? do_getname+0x151/0x250 [ 347.575169][ T39] __se_sys_mkdirat+0x35/0x150 [ 347.575200][ T39] do_syscall_64+0x166/0x520 [ 347.575224][ T39] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 347.575243][ T39] ? clear_bhb_loop+0x70/0xc0 [ 347.575266][ T39] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 347.575285][ T39] RIP: 0033:0x7fab9587d3c7 [ 347.575302][ T39] RSP: 002b:00007ffdf61b3df8 EFLAGS: 00000206 ORIG_RAX: 0000000000000102 [ 347.575323][ T39] RAX: ffffffffffffffda RBX: 00007fab959152f4 RCX: 00007fab9587d3c7 [ 347.575336][ T39] RDX: 00000000000001ff RSI: 00007fab959152f4 RDI: 00000000ffffff9c [ 347.575349][ T39] RBP: 00007ffdf61b3e80 R08: 0000000000000000 R09: 0000000000000000 [ 347.575361][ T39] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffdf61b3e88 [ 347.575374][ T39] R13: 0000000000000002 R14: 00007ffdf61b4068 R15: 0000000000000000 [ 347.575405][ T39] [ 347.575415][ T39] INFO: task syz-executor:5777 blocked in I/O wait for more than 143 seconds. [ 347.575430][ T39] Not tainted syzkaller #0 [ 347.575439][ T39] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 347.575448][ T39] task:syz-executor state:D stack:21800 pid:5777 tgid:5777 ppid:1 task_flags:0x440140 flags:0x00080002 [ 347.575497][ T39] Call Trace: [ 347.575504][ T39] [ 347.575516][ T39] __schedule+0x16d9/0x5700 [ 347.575571][ T39] ? __pfx___schedule+0x10/0x10 [ 347.575604][ T39] ? schedule+0x90/0x2b0 [ 347.575630][ T39] schedule+0x164/0x2b0 [ 347.575655][ T39] io_schedule+0x80/0xe0 [ 347.575680][ T39] bit_wait_io+0x11/0xd0 [ 347.575707][ T39] __wait_on_bit+0xac/0x2f0 [ 347.575731][ T39] ? __pfx_bit_wait_io+0x10/0x10 [ 347.575760][ T39] out_of_line_wait_on_bit+0x13b/0x190 [ 347.575796][ T39] ? __pfx_bit_wait_io+0x10/0x10 [ 347.575820][ T39] ? __pfx_out_of_line_wait_on_bit+0x10/0x10 [ 347.575848][ T39] ? __pfx_wake_bit_function+0x10/0x10 [ 347.575881][ T39] do_get_write_access+0x671/0x1090 [ 347.575925][ T39] jbd2_journal_get_write_access+0x1d7/0x230 [ 347.575954][ T39] __ext4_journal_get_write_access+0xf1/0x620 [ 347.575988][ T39] ? __pfx___ext4_journal_get_write_access+0x10/0x10 [ 347.576015][ T39] ? __ext4_journal_start_sb+0x205/0x780 [ 347.576046][ T39] __ext4_new_inode+0x1355/0x3ec0 [ 347.576091][ T39] ? __asan_memset+0x22/0x50 [ 347.576123][ T39] ? __pfx___ext4_new_inode+0x10/0x10 [ 347.576149][ T39] ? __pfx___dquot_initialize+0x10/0x10 [ 347.576171][ T39] ? smk_tskacc+0x2fb/0x370 [ 347.576201][ T39] ext4_mkdir+0x3ee/0xce0 [ 347.576237][ T39] ? __pfx_ext4_mkdir+0x10/0x10 [ 347.576261][ T39] ? bpf_lsm_inode_mkdir+0x9/0x20 [ 347.576285][ T39] vfs_mkdir+0x408/0x620 [ 347.576319][ T39] filename_mkdirat+0x289/0x520 [ 347.576351][ T39] ? __pfx_filename_mkdirat+0x10/0x10 [ 347.576381][ T39] ? do_getname+0x151/0x250 [ 347.576405][ T39] __se_sys_mkdirat+0x35/0x150 [ 347.576435][ T39] do_syscall_64+0x166/0x520 [ 347.576459][ T39] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 347.576479][ T39] ? clear_bhb_loop+0x70/0xc0 [ 347.576502][ T39] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 347.576521][ T39] RIP: 0033:0x7f13edc7d3c7 [ 347.576537][ T39] RSP: 002b:00007ffc7ac42708 EFLAGS: 00000206 ORIG_RAX: 0000000000000102 [ 347.576557][ T39] RAX: ffffffffffffffda RBX: 00007f13edd152f4 RCX: 00007f13edc7d3c7 [ 347.576571][ T39] RDX: 00000000000001ff RSI: 00007f13edd152f4 RDI: 00000000ffffff9c [ 347.576584][ T39] RBP: 00007ffc7ac42790 R08: 0000000000000000 R09: 0000000000000000 [ 347.576595][ T39] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffc7ac42798 [ 347.576609][ T39] R13: 0000000000000002 R14: 00007ffc7ac42978 R15: 0000000000000000 [ 347.576640][ T39] [ 347.576671][ T39] INFO: task syz.1.26:6068 blocked in I/O wait for more than 143 seconds. [ 347.576685][ T39] Not tainted syzkaller #0 [ 347.576694][ T39] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 347.576702][ T39] task:syz.1.26 state:D stack:27592 pid:6068 tgid:6068 ppid:5767 task_flags:0x440040 flags:0x00080002 [ 347.576753][ T39] Call Trace: [ 347.576759][ T39] [ 347.576771][ T39] __schedule+0x16d9/0x5700 [ 347.576833][ T39] ? __pfx___schedule+0x10/0x10 [ 347.576867][ T39] ? schedule+0x90/0x2b0 [ 347.576894][ T39] schedule+0x164/0x2b0 [ 347.576920][ T39] io_schedule+0x80/0xe0 [ 347.576946][ T39] bit_wait_io+0x11/0xd0 [ 347.576973][ T39] __wait_on_bit+0xac/0x2f0 [ 347.576999][ T39] ? __pfx_bit_wait_io+0x10/0x10 [ 347.577033][ T39] out_of_line_wait_on_bit+0x13b/0x190 [ 347.577065][ T39] ? __pfx_bit_wait_io+0x10/0x10 [ 347.577089][ T39] ? __pfx_out_of_line_wait_on_bit+0x10/0x10 [ 347.577119][ T39] ? __pfx_wake_bit_function+0x10/0x10 [ 347.577154][ T39] do_get_write_access+0x671/0x1090 [ 347.577198][ T39] jbd2_journal_get_write_access+0x1d7/0x230 [ 347.577229][ T39] __ext4_journal_get_write_access+0xf1/0x620 [ 347.577259][ T39] ? __pfx___ext4_journal_get_write_access+0x10/0x10 [ 347.577285][ T39] ? trace_kmem_cache_alloc+0x29/0xe0 [ 347.577337][ T39] ext4_reserve_inode_write+0x294/0x360 [ 347.577371][ T39] __ext4_mark_inode_dirty+0x146/0x7b0 [ 347.577402][ T39] ext4_dirty_inode+0xd0/0x110 [ 347.577426][ T39] ? __pfx_ext4_dirty_inode+0x10/0x10 [ 347.577449][ T39] __mark_inode_dirty+0x3a8/0x13b0 [ 347.577494][ T39] file_update_time_flags+0x39f/0x450 [ 347.577531][ T39] ext4_page_mkwrite+0x225/0x1150 [ 347.577566][ T39] ? __pfx_filemap_fault+0x10/0x10 [ 347.577593][ T39] ? __pfx_ext4_page_mkwrite+0x10/0x10 [ 347.577623][ T39] ? lock_acquire+0x115/0x350 [ 347.577650][ T39] do_page_mkwrite+0x14a/0x310 [ 347.577683][ T39] do_pte_missing+0x734/0x28f0 [ 347.577710][ T39] ? handle_mm_fault+0xeb/0x28c0 [ 347.577741][ T39] handle_mm_fault+0xf64/0x28c0 [ 347.577774][ T39] ? handle_mm_fault+0xeb/0x28c0 [ 347.577824][ T39] ? __pfx_handle_mm_fault+0x10/0x10 [ 347.577850][ T39] ? lock_vma_under_rcu+0x45a/0x500 [ 347.577881][ T39] ? __pfx_do_futex+0x10/0x10 [ 347.577953][ T39] do_user_addr_fault+0xa4f/0x1340 [ 347.578012][ T39] ? trace_page_fault_user+0x84/0x1e0 [ 347.578040][ T39] exc_page_fault+0x6a/0xc0 [ 347.578073][ T39] asm_exc_page_fault+0x26/0x30 [ 347.578093][ T39] RIP: 0033:0x7f0201056c71 [ 347.578112][ T39] RSP: 002b:00007ffef9997450 EFLAGS: 00010202 [ 347.578133][ T39] RAX: 0000001b2d064000 RBX: 0000000000000000 RCX: 000000000003fde8 [ 347.578147][ T39] RDX: 0000001b2d063fff RSI: 0000000000000008 RDI: 00007f0201f45720 [ 347.578162][ T39] RBP: 00007f0201f45720 R08: 0000000000000000 R09: 00007f0201416038 [ 347.578176][ T39] R10: 00007f0201f45700 R11: 0000000000000000 R12: 0000000000000000 [ 347.578190][ T39] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003 [ 347.578223][ T39] [ 347.578238][ T39] [ 347.578238][ T39] Showing all locks held in the system: [ 347.578249][ T39] locks held by kworker/0:1/10: 4, last CPU#0: [ 347.578311][ T39] #0: ffff88805b238938 ((wq_completion)wg-crypt-wg1){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 347.578416][ T39] #1: ffffc900000f7c40 ((work_completion)(&peer->transmit_packet_work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 347.578551][ T39] #2: ffffffff8f1c3d00 (rcu_read_lock){....}-{1:3}, at: __local_bh_disable_ip+0x3d/0x420 [ 347.578615][ T39] #3: ffffffff8f1c3d00 (rcu_read_lock){....}-{1:3}, at: __local_bh_disable_ip+0x3d/0x420 [ 347.578653][ T39] locks held by khungtaskd/39: 1, last CPU#0: [ 347.578662][ T39] #0: ffffffff8f1c3d00 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180 [ 347.578746][ T39] locks held by getty/5342: 2, on CPU#0: [ 347.578754][ T39] #0: ffff8880374e00a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 347.578904][ T39] #1: ffffc900044d32e0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x460/0x1360 [ 347.578944][ T39] locks held by syz-executor/5769: 3, on CPU#0: [ 347.578953][ T39] #0: ffff8880370b2510 (sb_writers#4){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90 [ 347.578991][ T39] #1: ffff88804ae9de68 (&type->i_mutex_dir_key#3/1){+.+.}-{4:4}, at: filename_create+0x200/0x370 [ 347.579034][ T39] #2: ffff8880370eebb0 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x1fbf/0x2200 [ 347.579087][ T39] locks held by syz-executor/5770: 3, on CPU#1: [ 347.579096][ T39] #0: ffff8880370b2510 (sb_writers#4){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90 [ 347.579134][ T39] #1: ffff88805a47de68 (&type->i_mutex_dir_key#3/1){+.+.}-{4:4}, at: filename_create+0x200/0x370 [ 347.579193][ T39] #2: ffff8880370eebb0 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x1fbf/0x2200 [ 347.579226][ T39] locks held by syz-executor/5772: 3, on CPU#0: [ 347.579235][ T39] #0: ffff8880370b2510 (sb_writers#4){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90 [ 347.579273][ T39] #1: ffff88804ae9d320 (&type->i_mutex_dir_key#3/1){+.+.}-{4:4}, at: filename_create+0x200/0x370 [ 347.579322][ T39] #2: ffff8880370eebb0 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x1fbf/0x2200 [ 347.579357][ T39] locks held by syz-executor/5777: 3, on CPU#0: [ 347.579366][ T39] #0: ffff8880370b2510 (sb_writers#4){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90 [ 347.579403][ T39] #1: ffff88805a47d320 (&type->i_mutex_dir_key#3/1){+.+.}-{4:4}, at: filename_create+0x200/0x370 [ 347.579445][ T39] #2: ffff8880370eebb0 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x1fbf/0x2200 [ 347.579483][ T39] locks held by syz.1.26/6068: 3, on CPU#0: [ 347.579492][ T39] #0: ffff888042015bc8 (vm_lock){++++}-{0:0}, at: lock_vma_under_rcu+0x1d1/0x500 [ 347.579529][ T39] #1: ffff8880370b2688 (sb_pagefaults){.+.+}-{0:0}, at: ext4_page_mkwrite+0x203/0x1150 [ 347.579564][ T39] #2: ffff8880370eebb0 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x1fbf/0x2200 [ 347.579597][ T39] locks held by syz-executor/6076: 2, on CPU#0: [ 347.579606][ T39] #0: ffff8880370b2510 (sb_writers#4){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90 [ 347.579644][ T39] #1: ffff8880245d3148 (&type->i_mutex_dir_key#3/1){+.+.}-{4:4}, at: filename_create+0x200/0x370 [ 347.579686][ T39] locks held by syz-executor/6077: 2, on CPU#0: [ 347.579695][ T39] #0: ffff8880370b2510 (sb_writers#4){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90 [ 347.579733][ T39] #1: ffff8880245d3148 (&type->i_mutex_dir_key#3/1){+.+.}-{4:4}, at: filename_create+0x200/0x370 [ 347.579774][ T39] locks held by syz-executor/6078: 2, on CPU#0: [ 347.579787][ T39] #0: ffff8880370b2510 (sb_writers#4){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90 [ 347.579824][ T39] #1: ffff8880245d3148 (&type->i_mutex_dir_key#3/1){+.+.}-{4:4}, at: filename_create+0x200/0x370 [ 347.579886][ T39] locks held by syz-executor/6079: 2, on CPU#1: [ 347.579895][ T39] #0: ffff8880370b2510 (sb_writers#4){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90 [ 347.579951][ T39] #1: ffff8880245d3148 (&type->i_mutex_dir_key#3/1){+.+.}-{4:4}, at: filename_create+0x200/0x370 [ 347.579998][ T39] locks held by syz-executor/6080: 2, on CPU#0: [ 347.580006][ T39] #0: ffff8880370b2510 (sb_writers#4){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90 [ 347.580043][ T39] #1: ffff8880245d3148 (&type->i_mutex_dir_key#3/1){+.+.}-{4:4}, at: filename_create+0x200/0x370 [ 347.580086][ T39] [ 347.580089][ T39] ============================================= [ 347.580089][ T39] [ 347.580095][ T39] NMI backtrace for cpu 0 [ 347.580106][ T39] CPU: 0 UID: 0 PID: 39 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 347.580121][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 347.580128][ T39] Call Trace: [ 347.580133][ T39] [ 347.580139][ T39] dump_stack_lvl+0xe8/0x150 [ 347.580170][ T39] nmi_cpu_backtrace+0x274/0x2d0 [ 347.580211][ T39] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 347.580225][ T39] nmi_trigger_cpumask_backtrace+0x17d/0x390 [ 347.580241][ T39] sys_info+0x135/0x170 [ 347.580253][ T39] watchdog+0xfd7/0x1030 [ 347.580289][ T39] ? watchdog+0x1c7/0x1030 [ 347.580310][ T39] kthread+0x38b/0x470 [ 347.580323][ T39] ? __pfx_watchdog+0x10/0x10 [ 347.580338][ T39] ? __pfx_kthread+0x10/0x10 [ 347.580351][ T39] ret_from_fork+0x514/0xb70 [ 347.580366][ T39] ? __pfx_ret_from_fork+0x10/0x10 [ 347.580378][ T39] ? __switch_to+0xc89/0x1420 [ 347.580410][ T39] ? __pfx_kthread+0x10/0x10 [ 347.580424][ T39] ret_from_fork_asm+0x1a/0x30 [ 347.580444][ T39] [ 347.580449][ T39] Sending NMI from CPU 0 to CPUs 1: [ 347.580481][ C1] NMI backtrace for cpu 1 [ 347.580497][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 347.580516][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 347.580526][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 347.580552][ C1] Code: 4b 5d 02 c3 cc cc cc cc cc cc cc 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 c3 20 0f 00 fb f4 7c d8 03 00 cc cc cc cc cc cc cc cc cc cc cc cc 90 90 90 90 90 [ 347.580567][ C1] RSP: 0018:ffffc900001d7e40 EFLAGS: 00000246 [ 347.580582][ C1] RAX: 0000000000077647 RBX: ffffffff819abe50 RCX: 8000000000000001 [ 347.580595][ C1] RDX: 0000000000000001 RSI: ffffffff8d8c003b RDI: ffffffff8bcc6980 [ 347.580607][ C1] RBP: ffffc900001d7f10 R08: ffff8880b8533e9b R09: 1ffff110170a67d3 [ 347.580619][ C1] R10: dffffc0000000000 R11: ffffed10170a67d4 R12: 0000000000000000 [ 347.580631][ C1] R13: 1ffff11003bd3000 R14: 1ffff9200003afd0 R15: dffffc0000000000 [ 347.580644][ C1] FS: 0000000000000000(0000) GS:ffff888124abb000(0000) knlGS:0000000000000000 [ 347.580658][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 347.580670][ C1] CR2: 0000558b623c7168 CR3: 000000000efb0000 CR4: 00000000003526f0 [ 347.580687][ C1] Call Trace: [ 347.580693][ C1] [ 347.580699][ C1] default_idle+0x9/0x20 [ 347.580722][ C1] default_idle_call+0x72/0xb0 [ 347.580738][ C1] do_idle+0x2e0/0x540 [ 347.580761][ C1] ? __pfx_do_idle+0x10/0x10 [ 347.580796][ C1] cpu_startup_entry+0x43/0x60 [ 347.580818][ C1] start_secondary+0x101/0x110 [ 347.580834][ C1] common_startup_64+0x13e/0x157 [ 347.580862][ C1] [ 347.581512][ T39] Kernel panic - not syncing: hung_task: blocked tasks [ 349.382655][ T39] CPU: 0 UID: 0 PID: 39 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 349.392905][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 349.403063][ T39] Call Trace: [ 349.406439][ T39] [ 349.409385][ T39] vpanic+0x56d/0xa60 [ 349.413471][ T39] ? __pfx___schedule+0x10/0x10 [ 349.418354][ T39] ? __pfx_vpanic+0x10/0x10 [ 349.422875][ T39] panic+0xc5/0xd0 [ 349.426781][ T39] ? __pfx_panic+0x10/0x10 [ 349.431206][ T39] ? preempt_schedule_common+0x7f/0xd0 [ 349.436686][ T39] ? preempt_schedule_thunk+0x16/0x40 [ 349.442168][ T39] ? nmi_trigger_cpumask_backtrace+0x31a/0x390 [ 349.448361][ T39] ? nmi_trigger_cpumask_backtrace+0x31f/0x390 [ 349.454564][ T39] watchdog+0x1030/0x1030 [ 349.458934][ T39] ? watchdog+0x1c7/0x1030 [ 349.463380][ T39] kthread+0x38b/0x470 [ 349.467480][ T39] ? __pfx_watchdog+0x10/0x10 [ 349.472179][ T39] ? __pfx_kthread+0x10/0x10 [ 349.476801][ T39] ret_from_fork+0x514/0xb70 [ 349.481507][ T39] ? __pfx_ret_from_fork+0x10/0x10 [ 349.486637][ T39] ? __switch_to+0xc89/0x1420 [ 349.491334][ T39] ? __pfx_kthread+0x10/0x10 [ 349.495947][ T39] ret_from_fork_asm+0x1a/0x30 [ 349.500732][ T39] [ 349.503992][ T39] Kernel Offset: disabled [ 349.508310][ T39] Rebooting in 86400 seconds..