Warning: Permanently added '10.128.0.192' (ED25519) to the list of known hosts. 2026/10/29 21:35:54 parsed 1 programs 2026/10/29 21:35:54 serving rpc on tcp://35437 [ 123.855852][ T5662] cgroup: Unknown subsys name 'net' [ 123.947402][ T5662] cgroup: Unknown subsys name 'cpuset' [ 123.957399][ T5662] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 125.695942][ T5662] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 129.562433][ T5678] 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. [ 129.910548][ T1409] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 129.910578][ T1409] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 130.206547][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 130.206572][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 130.249391][ T5716] br_netfilter no longer supported in user namespaces [ 130.317680][ T5679] rxe_eth0 speed is unknown, defaulting to 1000 [ 130.406517][ T5679] rxe_eth0 speed is unknown, defaulting to 1000 [ 130.471292][ T5679] rxe_eth0 speed is unknown, defaulting to 1000 [ 131.338994][ T5679] infiniband rxe0: set active [ 131.349852][ T5679] infiniband rxe0: added rxe_eth0 [ 131.415872][ T5710] rxe_eth0 speed is unknown, defaulting to 1000 [ 131.422056][ T5741] rxe_eth0 speed is unknown, defaulting to 1000 [ 131.520056][ T5679] 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 [ 131.520100][ T5679] 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 [ 131.520147][ T5679] smbdirect: ib_dev[rxe0]PORT[1]: iwarp=0 ib=0 roce=1 v1=0 v2=1 core_cap_flags=0x803005 [ 131.768787][ T5679] RDS/IB: rxe0: added [ 131.769254][ T5679] smc: adding ib device rxe0 with port count 1 [ 131.769371][ T5679] smc: ib device rxe0 port 1 has no pnetid [ 132.070568][ T10] rxe_eth0 speed is unknown, defaulting to 1000 [ 132.086002][ T10] rxe_eth0 speed is unknown, defaulting to 1000 [ 132.113628][ T10] rxe_eth0 speed is unknown, defaulting to 1000 [ 132.273997][ T5745] rxe_eth0 speed is unknown, defaulting to 1000 [ 132.568706][ T5679] rxe_eth0 speed is unknown, defaulting to 1000 [ 132.885968][ T5778] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 132.888184][ T5778] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 132.888786][ T5778] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 132.889909][ T5778] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 132.890530][ T5778] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 133.030317][ T5679] rxe_eth0 speed is unknown, defaulting to 1000 [ 133.175566][ T5753] rxe_eth0 speed is unknown, defaulting to 1000 [ 133.309019][ T5763] rxe_eth0 speed is unknown, defaulting to 1000 [ 133.432435][ T1317] ieee802154 phy0 wpan0: encryption failed: -22 [ 133.432534][ T1317] ieee802154 phy1 wpan1: encryption failed: -22 [ 133.539989][ T5679] rxe_eth0 speed is unknown, defaulting to 1000 [ 133.795228][ T5679] rxe_eth0 speed is unknown, defaulting to 1000 [ 133.964340][ T5679] rxe_eth0 speed is unknown, defaulting to 1000 [ 134.117127][ T5679] rxe_eth0 speed is unknown, defaulting to 1000 [ 134.260063][ T5679] rxe_eth0 speed is unknown, defaulting to 1000 [ 134.789211][ T5679] rxe_eth0 speed is unknown, defaulting to 1000 [ 134.945235][ T53] Bluetooth: hci0: command tx timeout [ 136.474663][ T5679] bridge0: port 1(bridge_slave_0) entered blocking state [ 136.475582][ T5679] bridge0: port 1(bridge_slave_0) entered disabled state [ 136.475843][ T5679] bridge_slave_0: entered allmulticast mode [ 136.478566][ T5679] bridge_slave_0: entered promiscuous mode [ 136.510458][ T5679] bridge0: port 2(bridge_slave_1) entered blocking state [ 136.510662][ T5679] bridge0: port 2(bridge_slave_1) entered disabled state [ 136.510805][ T5679] bridge_slave_1: entered allmulticast mode [ 136.544631][ T5679] bridge_slave_1: entered promiscuous mode [ 136.631615][ T5679] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 136.647315][ T5679] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 136.717010][ T5679] team0: Port device team_slave_0 added [ 136.734944][ T5679] team0: Port device team_slave_1 added [ 136.819603][ T5679] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 136.819623][ T5679] 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. [ 136.819658][ T5679] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 136.869555][ T5679] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 136.869573][ T5679] 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. [ 136.869601][ T5679] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 137.014722][ T5679] hsr_slave_0: entered promiscuous mode [ 137.016256][ T5679] hsr_slave_1: entered promiscuous mode [ 137.023324][ T53] Bluetooth: hci0: command tx timeout [ 137.260457][ T5679] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 137.272374][ T5679] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 137.275284][ T5679] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 137.289097][ T5679] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 137.290862][ T5679] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 137.308468][ T5679] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 137.318311][ T5679] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 137.322581][ T5679] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 137.410637][ T5679] 8021q: adding VLAN 0 to HW filter on device bond0 [ 137.435854][ T5679] 8021q: adding VLAN 0 to HW filter on device team0 [ 137.442261][ T39] bridge0: port 1(bridge_slave_0) entered blocking state [ 137.442451][ T39] bridge0: port 1(bridge_slave_0) entered forwarding state [ 137.475119][ T1369] bridge0: port 2(bridge_slave_1) entered blocking state [ 137.475230][ T1369] bridge0: port 2(bridge_slave_1) entered forwarding state [ 137.843849][ T5679] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 137.899439][ T5679] veth0_vlan: entered promiscuous mode [ 137.911379][ T5679] veth1_vlan: entered promiscuous mode [ 137.945117][ T5679] veth0_macvtap: entered promiscuous mode [ 137.949846][ T5679] veth1_macvtap: entered promiscuous mode [ 137.976387][ T5679] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 137.994956][ T5679] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 138.014685][ T1369] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 138.033269][ T39] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 138.033319][ T39] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 138.033357][ T39] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 2026/10/29 21:36:13 executed programs: 0 [ 138.265331][ T5778] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 138.267078][ T5778] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 138.269334][ T5778] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 138.270603][ T5778] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 138.271302][ T5778] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 138.476364][ T5778] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 138.480748][ T5778] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 138.497330][ T5778] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 138.503229][ T5778] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 138.518918][ T5778] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 138.604722][ T5778] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 138.611580][ T5778] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 138.612681][ T5778] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 138.642939][ T5778] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 138.653988][ T5778] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 138.732678][ T5852] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 138.744312][ T5852] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 138.746487][ T5852] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 138.748139][ T5852] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 138.750863][ T5852] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 138.752346][ T5852] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 138.776811][ T5852] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 138.781287][ T5852] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 138.810326][ T5778] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 138.810980][ T5778] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 140.080687][ T1369] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 140.185882][ T5841] rxe_eth0 speed is unknown, defaulting to 1000 [ 140.349782][ T5845] rxe_eth0 speed is unknown, defaulting to 1000 [ 140.383955][ T5852] Bluetooth: hci1: command tx timeout [ 140.543499][ T5852] Bluetooth: hci2: command tx timeout [ 140.572258][ T5835] rxe_eth0 speed is unknown, defaulting to 1000 [ 140.791505][ T5841] bridge0: port 1(bridge_slave_0) entered blocking state [ 140.791702][ T5841] bridge0: port 1(bridge_slave_0) entered disabled state [ 140.792165][ T5841] bridge_slave_0: entered allmulticast mode [ 140.800311][ T5852] Bluetooth: hci3: command tx timeout [ 140.819374][ T5841] bridge_slave_0: entered promiscuous mode [ 140.826668][ T5841] bridge0: port 2(bridge_slave_1) entered blocking state [ 140.827031][ T5841] bridge0: port 2(bridge_slave_1) entered disabled state [ 140.828113][ T5841] bridge_slave_1: entered allmulticast mode [ 140.834200][ T5841] bridge_slave_1: entered promiscuous mode [ 140.848614][ T5848] rxe_eth0 speed is unknown, defaulting to 1000 [ 140.863598][ T53] Bluetooth: hci5: command tx timeout [ 140.863998][ T5852] Bluetooth: hci4: command tx timeout [ 140.952883][ T5841] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 140.982213][ T5841] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 141.075568][ T5841] team0: Port device team_slave_0 added [ 141.080997][ T5841] team0: Port device team_slave_1 added [ 141.126292][ T5850] rxe_eth0 speed is unknown, defaulting to 1000 [ 141.202393][ T5841] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 141.202413][ T5841] 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. [ 141.202450][ T5841] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 141.284369][ T1369] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 141.332499][ T5841] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 141.332519][ T5841] 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. [ 141.332547][ T5841] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 141.464550][ T1369] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 141.591365][ T5841] hsr_slave_0: entered promiscuous mode [ 141.592621][ T5841] hsr_slave_1: entered promiscuous mode [ 141.594786][ T5841] debugfs: 'hsr0' already exists in 'hsr' [ 141.595078][ T5841] Cannot create hsr debugfs directory [ 141.650540][ T1369] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 141.739968][ T5845] bridge0: port 1(bridge_slave_0) entered blocking state [ 141.740156][ T5845] bridge0: port 1(bridge_slave_0) entered disabled state [ 141.740294][ T5845] bridge_slave_0: entered allmulticast mode [ 141.741908][ T5845] bridge_slave_0: entered promiscuous mode [ 141.791507][ T5845] bridge0: port 2(bridge_slave_1) entered blocking state [ 141.791696][ T5845] bridge0: port 2(bridge_slave_1) entered disabled state [ 141.791832][ T5845] bridge_slave_1: entered allmulticast mode [ 141.800565][ T5845] bridge_slave_1: entered promiscuous mode [ 141.929325][ T5845] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 141.991067][ T5845] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 142.072361][ T5845] team0: Port device team_slave_0 added [ 142.130299][ T5845] team0: Port device team_slave_1 added [ 142.250340][ T5835] bridge0: port 1(bridge_slave_0) entered blocking state [ 142.250525][ T5835] bridge0: port 1(bridge_slave_0) entered disabled state [ 142.250664][ T5835] bridge_slave_0: entered allmulticast mode [ 142.252253][ T5835] bridge_slave_0: entered promiscuous mode [ 142.284794][ T1369] bridge_slave_1: left allmulticast mode [ 142.284839][ T1369] bridge_slave_1: left promiscuous mode [ 142.285100][ T1369] bridge0: port 2(bridge_slave_1) entered disabled state [ 142.290803][ T1369] bridge_slave_0: left allmulticast mode [ 142.290824][ T1369] bridge_slave_0: left promiscuous mode [ 142.291077][ T1369] bridge0: port 1(bridge_slave_0) entered disabled state [ 142.463356][ T5852] Bluetooth: hci1: command tx timeout [ 142.577459][ T1369] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 142.593224][ T1369] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 142.595298][ T1369] bond0 (unregistering): Released all slaves [ 142.612349][ T5845] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 142.612369][ T5845] 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. [ 142.612396][ T5845] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 142.627333][ T5852] Bluetooth: hci2: command tx timeout [ 142.676576][ T5835] bridge0: port 2(bridge_slave_1) entered blocking state [ 142.676684][ T5835] bridge0: port 2(bridge_slave_1) entered disabled state [ 142.676818][ T5835] bridge_slave_1: entered allmulticast mode [ 142.689713][ T5835] bridge_slave_1: entered promiscuous mode [ 142.757541][ T5845] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 142.757560][ T5845] 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. [ 142.757589][ T5845] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 142.865556][ T5852] Bluetooth: hci3: command tx timeout [ 142.871268][ T5835] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 142.895850][ T5835] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 142.944391][ T5852] Bluetooth: hci4: command tx timeout [ 142.944404][ T53] Bluetooth: hci5: command tx timeout [ 143.209554][ T5835] team0: Port device team_slave_0 added [ 143.386960][ T5835] team0: Port device team_slave_1 added [ 143.696239][ T5845] hsr_slave_0: entered promiscuous mode [ 143.697517][ T5845] hsr_slave_1: entered promiscuous mode [ 143.698610][ T5845] debugfs: 'hsr0' already exists in 'hsr' [ 143.698634][ T5845] Cannot create hsr debugfs directory [ 143.773856][ T5296] 8021q: adding VLAN 0 to HW filter on device eth1 [ 143.782524][ T5835] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 143.782552][ T5835] 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. [ 143.782580][ T5835] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 143.844939][ T5835] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 143.844959][ T5835] 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. [ 143.844989][ T5835] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 143.916677][ T5848] bridge0: port 1(bridge_slave_0) entered blocking state [ 143.916850][ T5848] bridge0: port 1(bridge_slave_0) entered disabled state [ 143.916990][ T5848] bridge_slave_0: entered allmulticast mode [ 143.953315][ T5848] bridge_slave_0: entered promiscuous mode [ 144.070713][ T5848] bridge0: port 2(bridge_slave_1) entered blocking state [ 144.070898][ T5848] bridge0: port 2(bridge_slave_1) entered disabled state [ 144.071057][ T5848] bridge_slave_1: entered allmulticast mode [ 144.090984][ T5848] bridge_slave_1: entered promiscuous mode [ 144.305346][ T5848] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 144.358509][ T1369] hsr_slave_0: left promiscuous mode [ 144.359165][ T1369] hsr_slave_1: left promiscuous mode [ 144.359856][ T1369] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 144.359880][ T1369] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 144.360843][ T1369] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 144.360862][ T1369] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 144.391527][ T1369] veth1_macvtap: left promiscuous mode [ 144.391687][ T1369] veth0_macvtap: left promiscuous mode [ 144.391963][ T1369] veth1_vlan: left promiscuous mode [ 144.392219][ T1369] veth0_vlan: left promiscuous mode [ 144.543428][ T53] Bluetooth: hci1: command tx timeout [ 144.657514][ T1369] team0 (unregistering): Port device team_slave_1 removed [ 144.676049][ T1369] team0 (unregistering): Port device team_slave_0 removed [ 144.703010][ T53] Bluetooth: hci2: command tx timeout [ 144.789049][ T5848] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 144.913654][ T5835] hsr_slave_0: entered promiscuous mode [ 144.914823][ T5835] hsr_slave_1: entered promiscuous mode [ 144.916158][ T5850] bridge0: port 1(bridge_slave_0) entered blocking state [ 144.916853][ T5850] bridge0: port 1(bridge_slave_0) entered disabled state [ 144.916974][ T5850] bridge_slave_0: entered allmulticast mode [ 144.918976][ T5850] bridge_slave_0: entered promiscuous mode [ 144.954677][ T53] Bluetooth: hci3: command tx timeout [ 144.968787][ T5848] team0: Port device team_slave_0 added [ 145.014090][ T5850] bridge0: port 2(bridge_slave_1) entered blocking state [ 145.014225][ T5850] bridge0: port 2(bridge_slave_1) entered disabled state [ 145.014351][ T5850] bridge_slave_1: entered allmulticast mode [ 145.016699][ T5850] bridge_slave_1: entered promiscuous mode [ 145.024693][ T53] Bluetooth: hci4: command tx timeout [ 145.024788][ T53] Bluetooth: hci5: command tx timeout [ 145.037478][ T5848] team0: Port device team_slave_1 added [ 145.205801][ T5850] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 145.206650][ T5848] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 145.206667][ T5848] 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. [ 145.206695][ T5848] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 145.209553][ T5850] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 145.301165][ T5848] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 145.301184][ T5848] 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. [ 145.301208][ T5848] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 145.388249][ T5850] team0: Port device team_slave_0 added [ 145.448273][ T5850] team0: Port device team_slave_1 added [ 145.536446][ T5848] hsr_slave_0: entered promiscuous mode [ 145.537919][ T5848] hsr_slave_1: entered promiscuous mode [ 145.538795][ T5848] debugfs: 'hsr0' already exists in 'hsr' [ 145.538826][ T5848] Cannot create hsr debugfs directory [ 145.577046][ T5850] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 145.577066][ T5850] 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. [ 145.577093][ T5850] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 145.616318][ T5850] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 145.616336][ T5850] 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. [ 145.616389][ T5850] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 145.770019][ T5841] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 145.781009][ T5841] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 145.782047][ T5841] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 145.802467][ T5841] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 145.841935][ T5841] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 145.854940][ T5841] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 145.855999][ T5841] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 145.860354][ T5841] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 145.924709][ T5850] hsr_slave_0: entered promiscuous mode [ 145.926010][ T5850] hsr_slave_1: entered promiscuous mode [ 145.926856][ T5850] debugfs: 'hsr0' already exists in 'hsr' [ 145.926886][ T5850] Cannot create hsr debugfs directory [ 146.180165][ T9] rxe_eth0 speed is unknown, defaulting to 1000 [ 146.219889][ T5845] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 146.230694][ T5845] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 146.232503][ T5845] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 146.249232][ T5845] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 146.286386][ T5845] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 146.292280][ T5845] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 146.327859][ T5845] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 146.332798][ T5845] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 146.502492][ T5835] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 146.523218][ T5835] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 146.532729][ T5835] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 146.551407][ T5835] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 146.570284][ T5835] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 146.584169][ T5835] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 146.585223][ T5835] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 146.590435][ T5835] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 146.623432][ T5852] Bluetooth: hci1: command tx timeout [ 146.793605][ T5852] Bluetooth: hci2: command tx timeout [ 146.816686][ T5848] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 146.822460][ T5848] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 146.837732][ T5848] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 146.855787][ T5848] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 146.886676][ T5848] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 146.892234][ T5848] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 146.920529][ T5848] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 146.933901][ T5848] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 146.999017][ T5841] 8021q: adding VLAN 0 to HW filter on device bond0 [ 147.023160][ T5852] Bluetooth: hci3: command tx timeout [ 147.076610][ T5845] 8021q: adding VLAN 0 to HW filter on device bond0 [ 147.082338][ T5841] 8021q: adding VLAN 0 to HW filter on device team0 [ 147.103304][ T53] Bluetooth: hci4: command tx timeout [ 147.103364][ T5852] Bluetooth: hci5: command tx timeout [ 147.112184][ T5850] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 147.132094][ T5850] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 147.150776][ T5850] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 147.161294][ T5850] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 147.177800][ T5850] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 147.181623][ T5850] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 147.182571][ T5850] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 147.206585][ T5850] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 147.209134][ T39] bridge0: port 1(bridge_slave_0) entered blocking state [ 147.209227][ T39] bridge0: port 1(bridge_slave_0) entered forwarding state [ 147.228762][ T5845] 8021q: adding VLAN 0 to HW filter on device team0 [ 147.265771][ T1409] bridge0: port 2(bridge_slave_1) entered blocking state [ 147.265851][ T1409] bridge0: port 2(bridge_slave_1) entered forwarding state [ 147.302087][ T1409] bridge0: port 1(bridge_slave_0) entered blocking state [ 147.302175][ T1409] bridge0: port 1(bridge_slave_0) entered forwarding state [ 147.328249][ T5835] 8021q: adding VLAN 0 to HW filter on device bond0 [ 147.345965][ T1409] bridge0: port 2(bridge_slave_1) entered blocking state [ 147.346060][ T1409] bridge0: port 2(bridge_slave_1) entered forwarding state [ 147.435734][ T5835] 8021q: adding VLAN 0 to HW filter on device team0 [ 147.488929][ T1409] bridge0: port 1(bridge_slave_0) entered blocking state [ 147.489006][ T1409] bridge0: port 1(bridge_slave_0) entered forwarding state [ 147.534860][ T39] bridge0: port 2(bridge_slave_1) entered blocking state [ 147.534975][ T39] bridge0: port 2(bridge_slave_1) entered forwarding state [ 147.605356][ T5848] 8021q: adding VLAN 0 to HW filter on device bond0 [ 147.740100][ T5848] 8021q: adding VLAN 0 to HW filter on device team0 [ 147.787713][ T39] bridge0: port 1(bridge_slave_0) entered blocking state [ 147.787810][ T39] bridge0: port 1(bridge_slave_0) entered forwarding state [ 147.830151][ T39] bridge0: port 2(bridge_slave_1) entered blocking state [ 147.830340][ T39] bridge0: port 2(bridge_slave_1) entered forwarding state [ 147.906539][ T5850] 8021q: adding VLAN 0 to HW filter on device bond0 [ 148.031002][ T5850] 8021q: adding VLAN 0 to HW filter on device team0 [ 148.088328][ T1409] bridge0: port 1(bridge_slave_0) entered blocking state [ 148.088441][ T1409] bridge0: port 1(bridge_slave_0) entered forwarding state [ 148.168440][ T1409] bridge0: port 2(bridge_slave_1) entered blocking state [ 148.168553][ T1409] bridge0: port 2(bridge_slave_1) entered forwarding state [ 148.610545][ T5841] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 148.825346][ T5841] veth0_vlan: entered promiscuous mode [ 148.860750][ T5841] veth1_vlan: entered promiscuous mode [ 148.977402][ T5845] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 149.052068][ T5841] veth0_macvtap: entered promiscuous mode [ 149.109560][ T5841] veth1_macvtap: entered promiscuous mode [ 149.231885][ T5835] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 149.300748][ T5841] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 149.364947][ T5841] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 149.398908][ T5845] veth0_vlan: entered promiscuous mode [ 149.468111][ T5845] veth1_vlan: entered promiscuous mode [ 149.537050][ T5835] veth0_vlan: entered promiscuous mode [ 149.556671][ T259] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 149.557166][ T259] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 149.557299][ T259] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 149.557341][ T259] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 149.634263][ T5835] veth1_vlan: entered promiscuous mode [ 149.688942][ T5848] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 149.749917][ T5845] veth0_macvtap: entered promiscuous mode [ 149.760005][ T1409] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 149.760028][ T1409] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 149.791793][ T5845] veth1_macvtap: entered promiscuous mode [ 149.810109][ T5850] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 149.849767][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 149.849790][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 149.916570][ T5835] veth0_macvtap: entered promiscuous mode [ 149.931712][ T5845] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 149.972035][ T5835] veth1_macvtap: entered promiscuous mode [ 149.999233][ T5845] batman_adv: batadv0: Interface activated: batadv_slave_1 2026/10/29 21:36:25 executed programs: 10 [ 150.068048][ T325] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 150.084275][ T325] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 150.109140][ T5835] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 150.163286][ T144] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 150.197043][ T5835] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 150.197679][ T5848] veth0_vlan: entered promiscuous mode [ 150.344262][ T5848] veth1_vlan: entered promiscuous mode [ 150.469260][ T144] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 150.515662][ T39] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 150.515684][ T39] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 150.855802][ T5848] veth0_macvtap: entered promiscuous mode [ 150.879055][ T325] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 150.879091][ T325] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 150.897899][ T5848] veth1_macvtap: entered promiscuous mode [ 151.344671][ T5848] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 151.348987][ T5848] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 152.071566][ T325] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 152.074909][ T325] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 152.074930][ T325] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 152.075168][ T325] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 152.076463][ T325] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 152.076545][ T325] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 152.076586][ T325] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 152.076622][ T325] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 152.076660][ T325] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 152.076699][ T325] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 152.076946][ T5850] veth0_vlan: entered promiscuous mode [ 152.092754][ T5850] veth1_vlan: entered promiscuous mode [ 152.198440][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 152.198464][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 159.987709][ T5850] veth0_macvtap: entered promiscuous mode [ 159.992636][ T5850] veth1_macvtap: entered promiscuous mode 2026/10/29 21:36:50 executed programs: 23 [ 160.007744][ T5850] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 216.466352][ T1317] ieee802154 phy0 wpan0: encryption failed: -22 [ 216.466415][ T1317] ieee802154 phy1 wpan1: encryption failed: -22 [ 222.637339][ C1] sched: DL replenish lagged too much [ 280.612785][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 280.637869][ C0] rcu: 1-...!: (2 ticks this GP) idle=7734/1/0x4000000000000000 softirq=20366/20366 fqs=8 [ 280.647906][ C0] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P6081/1:b.el.. [ 280.656679][ C0] rcu: (detected by 0, t=10502 jiffies, g=20549, q=1999 ncpus=2) [ 280.664539][ C0] Sending NMI from CPU 0 to CPUs 1: [ 280.669816][ C1] NMI backtrace for cpu 1 [ 280.669854][ C1] CPU: 1 UID: 0 PID: 5710 Comm: kworker/1:3 Not tainted syzkaller #0 PREEMPT(full) [ 280.669893][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 280.669919][ C1] Workqueue: events_power_efficient gc_worker [ 280.669960][ C1] RIP: 0010:rcu_is_watching+0x5b/0xb0 [ 280.669992][ C1] Code: f0 48 c1 e8 03 42 80 3c 38 00 74 08 4c 89 f7 e8 fb 8c 8c 00 48 c7 c3 98 8d 9c 94 49 03 1e 48 89 d8 48 c1 e8 03 42 0f b6 04 38 <84> c0 75 35 8b 03 65 48 ff 0d 17 7f ee 12 74 11 83 e0 04 c1 e8 02 [ 280.670010][ C1] RSP: 0018:ffffc90000a08d20 EFLAGS: 00000802 [ 280.670027][ C1] RAX: 0000000000000000 RBX: ffff8880b8533d98 RCX: 0000000001000003 [ 280.670042][ C1] RDX: 0000000000000001 RSI: ffffffff8c6e1760 RDI: ffffffff8c6e1720 [ 280.670057][ C1] RBP: ffff88802239b300 R08: 0000000000000003 R09: 0000000000000004 [ 280.670070][ C1] R10: dffffc0000000000 R11: fffff52000141198 R12: ffff8880b8528600 [ 280.670085][ C1] R13: ffffffff81b4aba9 R14: ffffffff8e75a7d8 R15: dffffc0000000000 [ 280.670101][ C1] FS: 0000000000000000(0000) GS:ffff888123b6b000(0000) knlGS:0000000000000000 [ 280.670118][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 280.670133][ C1] CR2: 00007fa5f8f41a10 CR3: 000000007226c000 CR4: 00000000003526f0 [ 280.670156][ C1] Call Trace: [ 280.670165][ C1] [ 280.670177][ C1] lock_release+0x4b/0x3c0 [ 280.670201][ C1] ? debug_object_deactivate+0x9a/0x250 [ 280.670227][ C1] _raw_spin_unlock_irqrestore+0x1b/0x80 [ 280.670260][ C1] __hrtimer_run_queues+0x239/0xa10 [ 280.670291][ C1] hrtimer_interrupt+0x4cd/0xaa0 [ 280.670342][ C1] __sysvec_apic_timer_interrupt+0x102/0x430 [ 280.670372][ C1] sysvec_apic_timer_interrupt+0xa1/0xc0 [ 280.670406][ C1] [ 280.670420][ C1] [ 280.670428][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 280.670451][ C1] RIP: 0010:lock_acquire+0x232/0x350 [ 280.670474][ C1] Code: ff ff ff e8 e0 ea 50 0a f7 44 24 10 00 02 00 00 0f 84 38 ff ff ff 65 48 8b 05 e2 d4 f7 12 48 3b 44 24 50 75 33 fb 48 83 c4 58 <5b> 41 5c 41 5d 41 5e 41 5f 5d e9 7f f2 53 0a cc 48 8d 3d c7 d4 db [ 280.670491][ C1] RSP: 0018:ffffc90003bbf940 EFLAGS: 00000292 [ 280.670508][ C1] RAX: a2af2f30853b4d00 RBX: 0000000000000000 RCX: 0000000000000046 [ 280.670522][ C1] RDX: 00000000e6b6cb81 RSI: ffffffff8e7103d6 RDI: ffffffff8c6e1780 [ 280.670537][ C1] RBP: ffff88807dbabe80 R08: ffffffff8a0c8e14 R09: 0000000000000000 [ 280.670551][ C1] R10: dffffc0000000000 R11: fffffbfff22f8278 R12: ffffffff8fd59ca0 [ 280.670567][ C1] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000246 [ 280.670584][ C1] ? gc_worker+0x274/0x1890 [ 280.670629][ C1] ? process_scheduled_works+0x97a/0x1630 [ 280.670658][ C1] gc_worker+0x298/0x1890 [ 280.670683][ C1] ? gc_worker+0x274/0x1890 [ 280.670709][ C1] ? do_raw_spin_lock+0x12b/0x2f0 [ 280.670745][ C1] ? gc_worker+0x274/0x1890 [ 280.670772][ C1] ? __pfx_gc_worker+0x10/0x10 [ 280.670799][ C1] ? rcu_is_watching+0x16/0xb0 [ 280.670828][ C1] ? process_scheduled_works+0x97a/0x1630 [ 280.670856][ C1] process_scheduled_works+0xc3d/0x1630 [ 280.670903][ C1] ? __pfx_process_scheduled_works+0x10/0x10 [ 280.670936][ C1] ? assign_work+0x3cf/0x5d0 [ 280.670966][ C1] worker_thread+0xa47/0xfb0 [ 280.671003][ C1] ? __kthread_parkme+0x71/0x1f0 [ 280.671041][ C1] kthread+0x38b/0x480 [ 280.671061][ C1] ? __pfx_worker_thread+0x10/0x10 [ 280.671088][ C1] ? __pfx_kthread+0x10/0x10 [ 280.671109][ C1] ret_from_fork+0x514/0xb70 [ 280.671132][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 280.671153][ C1] ? __switch_to+0xc78/0x1410 [ 280.671186][ C1] ? __pfx_kthread+0x10/0x10 [ 280.671206][ C1] ret_from_fork_asm+0x1a/0x30 [ 280.671236][ C1] [ 281.033832][ C0] task:modprobe state:R running task stack:23336 pid:6081 tgid:6081 ppid:51 task_flags:0x400000 flags:0x00080001 [ 281.047375][ C0] Call Trace: [ 281.050686][ C0] [ 281.053679][ C0] __schedule+0x17dd/0x5820 [ 281.058251][ C0] ? is_bpf_text_address+0x26/0x2b0 [ 281.063498][ C0] ? is_bpf_text_address+0x292/0x2b0 [ 281.068821][ C0] ? is_bpf_text_address+0x26/0x2b0 [ 281.074068][ C0] ? __lock_acquire+0x747/0x2de0 [ 281.079067][ C0] ? __pfx___schedule+0x10/0x10 [ 281.083988][ C0] ? __lock_acquire+0x747/0x2de0 [ 281.088983][ C0] preempt_schedule_irq+0x4b/0x90 [ 281.094061][ C0] irqentry_exit+0x14f/0x9b0 [ 281.098691][ C0] ? trace_irq_disable+0x3b/0x140 [ 281.103760][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 281.109864][ C0] RIP: 0010:lock_release+0x2e1/0x3c0 [ 281.115188][ C0] Code: e9 f7 12 00 00 00 00 eb b5 e8 4b b8 50 0a f7 c3 00 02 00 00 74 b9 65 48 8b 05 53 a2 f7 12 48 3b 44 24 28 75 48 fb 48 83 c4 30 <5b> 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc 48 8d 3d a8 a5 db [ 281.134913][ C0] RSP: 0018:ffffc90003e0ee68 EFLAGS: 00000282 [ 281.141032][ C0] RAX: 15bfec4b055e2500 RBX: 0000000000000206 RCX: 0000000000000046 [ 281.149052][ C0] RDX: ffffc90003e0ef01 RSI: ffffffff8e7103d6 RDI: ffffffff8c6e1780 [ 281.157075][ C0] RBP: ffff88807efe2b18 R08: ffffc90003e0f3d0 R09: 0000000000000000 [ 281.165087][ C0] R10: ffffc90003e0ef98 R11: fffff520007c1df5 R12: 0000000000000001 [ 281.173092][ C0] R13: 0000000000000001 R14: ffffffff8fd59ca0 R15: ffff88807efe1f40 [ 281.181127][ C0] ? unwind_next_frame+0x8f/0x2550 [ 281.186309][ C0] unwind_next_frame+0x1baa/0x2550 [ 281.191485][ C0] ? kmem_cache_free+0x156/0x650 [ 281.196466][ C0] ? unwind_next_frame+0x8f/0x2550 [ 281.201669][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 281.207865][ C0] arch_stack_walk+0x11b/0x150 [ 281.212678][ C0] ? vms_complete_munmap_vmas+0x892/0xbe0 [ 281.218450][ C0] stack_trace_save+0xa9/0x100 [ 281.223254][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 281.228746][ C0] ? is_bpf_text_address+0x26/0x2b0 [ 281.234000][ C0] ? is_bpf_text_address+0x292/0x2b0 [ 281.239596][ C0] kasan_save_track+0x3e/0x80 [ 281.244315][ C0] ? kasan_save_track+0x3e/0x80 [ 281.249201][ C0] ? __kasan_kmalloc+0x93/0xb0 [ 281.254029][ C0] ? __kmalloc_cache_noprof+0x31c/0x600 [ 281.259632][ C0] ? kmem_cache_free+0x156/0x650 [ 281.264707][ C0] ? rcu_is_watching+0x16/0xb0 [ 281.269518][ C0] __kasan_kmalloc+0x93/0xb0 [ 281.274155][ C0] __kmalloc_cache_noprof+0x31c/0x600 [ 281.279577][ C0] ? __kmalloc_cache_noprof+0x148/0x600 [ 281.285159][ C0] ? kmem_cache_free+0x156/0x650 [ 281.290141][ C0] ? kmem_cache_free+0x156/0x650 [ 281.295123][ C0] ? vms_complete_munmap_vmas+0x892/0xbe0 [ 281.300886][ C0] kmem_cache_free+0x156/0x650 [ 281.305701][ C0] vms_complete_munmap_vmas+0x892/0xbe0 [ 281.311308][ C0] ? __pfx_vms_complete_munmap_vmas+0x10/0x10 [ 281.317431][ C0] ? khugepaged_enter_vma+0x34e/0x370 [ 281.322849][ C0] ? mmap_region+0x206d/0x25b0 [ 281.327688][ C0] mmap_region+0x1183/0x25b0 [ 281.332338][ C0] ? __pfx_mmap_region+0x10/0x10 [ 281.337342][ C0] ? __mutex_trylock_common+0x15f/0x270 [ 281.343027][ C0] ? rcu_is_watching+0x16/0xb0 [ 281.347888][ C0] ? ima_free_modsig+0x4c/0x60 [ 281.352703][ C0] ? process_measurement+0x14fb/0x1c10 [ 281.358229][ C0] ? mm_get_unmapped_area_vmaflags+0xd9/0x110 [ 281.364346][ C0] ? cap_mmap_addr+0xaa/0xf0 [ 281.369042][ C0] ? bpf_lsm_mmap_addr+0x9/0x50 [ 281.373948][ C0] ? security_mmap_addr+0x71/0x240 [ 281.379117][ C0] ? shmem_mapping+0xd/0x50 [ 281.383698][ C0] ? memfd_check_seals_mmap+0xc5/0x220 [ 281.389222][ C0] do_mmap+0xe0a/0x1300 [ 281.393443][ C0] ? __pfx_do_mmap+0x10/0x10 [ 281.398092][ C0] ? vm_mmap_pgoff+0x1dd/0x4e0 [ 281.402913][ C0] ? down_write_killable+0x179/0x230 [ 281.408253][ C0] ? __pfx_down_write_killable+0x10/0x10 [ 281.413931][ C0] ? apparmor_mmap_file+0x2e7/0x390 [ 281.419178][ C0] vm_mmap_pgoff+0x272/0x4e0 [ 281.423828][ C0] ? lock_acquire+0x115/0x350 [ 281.428569][ C0] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 281.433739][ C0] ? __fget_files+0x2a/0x420 [ 281.438385][ C0] ? __fget_files+0x3a2/0x420 [ 281.443141][ C0] ? __fget_files+0x2a/0x420 [ 281.447794][ C0] ksys_mmap_pgoff+0x4dc/0x760 [ 281.452625][ C0] do_syscall_64+0x166/0x520 [ 281.457294][ C0] ? trace_irq_disable+0x3b/0x140 [ 281.462369][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 281.468475][ C0] ? clear_bhb_loop+0x70/0xc0 [ 281.473201][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 281.479225][ C0] RIP: 0033:0x7fa5f926e242 [ 281.483690][ C0] RSP: 002b:00007ffc769ef498 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 281.492272][ C0] RAX: ffffffffffffffda RBX: 00007fa5f8edc000 RCX: 00007fa5f926e242 [ 281.500287][ C0] RDX: 0000000000000005 RSI: 0000000000037000 RDI: 00007fa5f8edc000 [ 281.508297][ C0] RBP: 0000000000000812 R08: 0000000000000000 R09: 0000000000003000 [ 281.516304][ C0] R10: 0000000000000812 R11: 0000000000000206 R12: 00007ffc769ef4e8 [ 281.524315][ C0] R13: 00007fa5f8f456b0 R14: 00007ffc769ef8d0 R15: 00000fff8ed3de96 [ 281.532346][ C0] [ 281.535399][ C0] rcu: rcu_preempt kthread starved for 6415 jiffies! g20549 f0x0 RCU_GP_WAIT_FQS(5) ->state=R ->cpu=0 [ 281.546381][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 281.556427][ C0] rcu: RCU grace-period kthread stack dump: [ 281.562380][ C0] task:rcu_preempt state:R running task stack:27752 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00080000 [ 281.575929][ C0] Call Trace: [ 281.579265][ C0] [ 281.582492][ C0] __schedule+0x17dd/0x5820 [ 281.587045][ C0] ? __lock_acquire+0x747/0x2de0 [ 281.592038][ C0] ? do_raw_spin_unlock+0xf5/0x200 [ 281.597207][ C0] ? __pfx___schedule+0x10/0x10 [ 281.602101][ C0] ? lock_acquire+0x115/0x350 [ 281.606844][ C0] ? schedule+0x90/0x2b0 [ 281.611149][ C0] schedule+0x164/0x2b0 [ 281.615354][ C0] schedule_timeout+0x152/0x2c0 [ 281.620247][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 281.625657][ C0] ? __pfx_process_timeout+0x10/0x10 [ 281.630976][ C0] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 281.636829][ C0] ? prepare_to_swait_event+0x220/0x3e0 [ 281.642422][ C0] ? prepare_to_swait_event+0x35e/0x3e0 [ 281.648012][ C0] rcu_gp_fqs_loop+0x30c/0x1230 [ 281.652921][ C0] ? __pfx_rcu_watching_snap_recheck+0x10/0x10 [ 281.659122][ C0] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 281.664442][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 281.669693][ C0] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 281.675549][ C0] rcu_gp_kthread+0x9c/0x340 [ 281.680179][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 281.685451][ C0] ? __kthread_parkme+0x71/0x1f0 [ 281.690433][ C0] ? __kthread_parkme+0x199/0x1f0 [ 281.695515][ C0] kthread+0x38b/0x480 [ 281.699614][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 281.704871][ C0] ? __pfx_kthread+0x10/0x10 [ 281.709500][ C0] ret_from_fork+0x514/0xb70 [ 281.714153][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 281.719303][ C0] ? __switch_to+0xc78/0x1410 [ 281.724028][ C0] ? __pfx_kthread+0x10/0x10 [ 281.728650][ C0] ret_from_fork_asm+0x1a/0x30 [ 281.733462][ C0] [ 281.736507][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 281.742887][ C0] CPU: 0 UID: 0 PID: 5000 Comm: udevd Not tainted syzkaller #0 PREEMPT(full) [ 281.751764][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 281.761856][ C0] RIP: 0010:smp_call_function_many_cond+0x61e/0x1500 [ 281.768579][ C0] Code: b6 04 04 84 c0 0f 85 d5 03 00 00 44 8b 3b 44 89 fe 83 e6 01 31 ff e8 71 71 0c 00 41 83 e7 01 75 07 e8 66 6c 0c 00 eb 3f f3 90 <48> b8 00 00 00 00 00 fc ff df 41 0f b6 04 04 84 c0 75 0f f7 03 01 [ 281.788217][ C0] RSP: 0018:ffffc9000341f420 EFLAGS: 00000293 [ 281.794326][ C0] RAX: ffffffff81bbf9de RBX: ffff8880b85418c8 RCX: ffff88807f210000 [ 281.802330][ C0] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 281.810331][ C0] RBP: ffffc9000341f570 R08: ffff88807f21159f R09: 1ffff1100fe422b3 [ 281.818339][ C0] R10: dffffc0000000000 R11: 0000000000000000 R12: 1ffff110170a8319 [ 281.826369][ C0] R13: 0000000000000001 R14: ffff8880b85418c0 R15: 0000000000000001 [ 281.834365][ C0] FS: 00007fad15dec880(0000) GS:ffff888123a6b000(0000) knlGS:0000000000000000 [ 281.843327][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 281.850113][ C0] CR2: 00007ffdac7b0be0 CR3: 000000007e8f8000 CR4: 00000000003526f0 [ 281.858119][ C0] Call Trace: [ 281.861523][ C0] [ 281.864516][ C0] ? __pfx_flush_tlb_func+0x10/0x10 [ 281.869769][ C0] ? __pfx_smp_call_function_many_cond+0x10/0x10 [ 281.876134][ C0] ? rcu_is_watching+0x16/0xb0 [ 281.880935][ C0] ? trace_tlb_flush+0x3c/0x160 [ 281.885834][ C0] flush_tlb_mm_range+0x910/0x10b0 [ 281.890991][ C0] ? ldt_dup_context+0x336/0x3e0 [ 281.895985][ C0] ? __pfx_flush_tlb_mm_range+0x10/0x10 [ 281.901569][ C0] ? mas_next_slot+0xc98/0xd70 [ 281.906359][ C0] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 281.912376][ C0] ? dup_mmap+0x173e/0x1dc0 [ 281.916918][ C0] ? up_write+0x19d/0x4a0 [ 281.921296][ C0] dup_mmap+0x1758/0x1dc0 [ 281.925696][ C0] ? __pfx_dup_mmap+0x10/0x10 [ 281.930432][ C0] ? do_raw_spin_lock+0x12b/0x2f0 [ 281.935526][ C0] ? lock_acquire+0x115/0x350 [ 281.940265][ C0] copy_mm+0x115/0x470 [ 281.944373][ C0] copy_process+0x1ecc/0x44b0 [ 281.949100][ C0] ? copy_process+0xd17/0x44b0 [ 281.953918][ C0] ? __pfx_copy_process+0x10/0x10 [ 281.958997][ C0] kernel_clone+0x2d7/0x940 [ 281.963541][ C0] ? __local_bh_enable_ip+0xd6/0x140 [ 281.968880][ C0] ? __pfx_kernel_clone+0x10/0x10 [ 281.973965][ C0] __x64_sys_clone+0x1b6/0x230 [ 281.978771][ C0] ? __pfx___x64_sys_clone+0x10/0x10 [ 281.984120][ C0] ? do_sock_setsockopt+0x185/0x1b0 [ 281.989376][ C0] do_syscall_64+0x166/0x520 [ 281.993996][ C0] ? trace_irq_disable+0x3b/0x140 [ 281.999074][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 282.005171][ C0] ? clear_bhb_loop+0x70/0xc0 [ 282.009887][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 282.015807][ C0] RIP: 0033:0x7fad156f1636 [ 282.020272][ C0] Code: 89 df e8 6d e8 f6 ff 45 31 c0 31 d2 31 f6 64 48 8b 04 25 10 00 00 00 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 52 89 c5 85 c0 75 31 64 48 8b 04 25 10 00 00 [ 282.039923][ C0] RSP: 002b:00007ffdac7b1b50 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 282.048369][ C0] RAX: ffffffffffffffda RBX: 00007ffdac7b1b58 RCX: 00007fad156f1636 [ 282.056381][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 282.064411][ C0] RBP: 0000563b8ba17910 R08: 0000000000000000 R09: 0000563b8ba1f8e0 [ 282.072572][ C0] R10: 00007fad15decb50 R11: 0000000000000246 R12: 00007ffdac7b1f10 [ 282.080584][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 282.088611][ C0]