Warning: Permanently added '10.128.1.56' (ED25519) to the list of known hosts. 1970/01/01 00:00:22 parsed 1 programs 1970/01/01 00:00:22 serving rpc on tcp://35997 [ 23.525136][ T4723] cgroup: Unknown subsys name 'net' [ 23.675414][ T4723] cgroup: Unknown subsys name 'cpuset' [ 23.676794][ T4723] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 23.845316][ T4723] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 26.926633][ T4731] 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. [ 27.726625][ T4764] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.726954][ T4764] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.727025][ T4764] bridge_slave_0: entered allmulticast mode [ 27.727484][ T4764] bridge_slave_0: entered promiscuous mode [ 27.729419][ T4764] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.729466][ T4764] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.729513][ T4764] bridge_slave_1: entered allmulticast mode [ 27.729915][ T4764] bridge_slave_1: entered promiscuous mode [ 27.737533][ T4764] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 27.738375][ T4764] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 27.745011][ T4764] team0: Port device team_slave_0 added [ 27.745786][ T4764] team0: Port device team_slave_1 added [ 27.756604][ T4764] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 27.756614][ T4764] 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. [ 27.756626][ T4764] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 27.757467][ T4764] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 27.757475][ T4764] 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. [ 27.757490][ T4764] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 27.767673][ T4764] hsr_slave_0: entered promiscuous mode [ 27.767972][ T4764] hsr_slave_1: entered promiscuous mode [ 27.811870][ T4764] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 27.814534][ T4764] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 27.815037][ T4764] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 27.817562][ T4764] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 27.817966][ T4764] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 27.819720][ T4764] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 27.820096][ T4764] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 27.821981][ T4764] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 27.830671][ T4764] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.830703][ T4764] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.830842][ T4764] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.830870][ T4764] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.846452][ T4764] 8021q: adding VLAN 0 to HW filter on device bond0 [ 27.850296][ T60] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.850731][ T60] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.853192][ T4764] 8021q: adding VLAN 0 to HW filter on device team0 [ 27.860302][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.860339][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.860695][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.860715][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.960388][ T4764] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 27.972501][ T4764] veth0_vlan: entered promiscuous mode [ 27.976537][ T4764] veth1_vlan: entered promiscuous mode [ 27.982222][ T4764] veth0_macvtap: entered promiscuous mode [ 27.983604][ T4764] veth1_macvtap: entered promiscuous mode [ 27.992346][ T4764] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 27.997732][ T4764] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 28.015120][ T60] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.015166][ T60] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.015181][ T60] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.015195][ T60] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.106118][ T60] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 28.158896][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 28.158909][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 28.171435][ T60] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 28.173223][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 28.173235][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 28.218807][ T60] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 28.281043][ T60] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 28.297408][ T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 28.297737][ T51] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 28.297898][ T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 28.298191][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 28.298408][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 1970/01/01 00:00:28 executed programs: 0 [ 28.800618][ T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 28.800950][ T51] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 28.801103][ T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 28.801590][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 28.801848][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 28.933279][ T4829] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.933342][ T4829] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.933447][ T4829] bridge_slave_0: entered allmulticast mode [ 28.934182][ T4829] bridge_slave_0: entered promiscuous mode [ 28.935003][ T4829] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.935047][ T4829] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.935096][ T4829] bridge_slave_1: entered allmulticast mode [ 28.935486][ T4829] bridge_slave_1: entered promiscuous mode [ 28.942480][ T4829] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 28.943367][ T4829] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 28.950370][ T4829] team0: Port device team_slave_0 added [ 28.951151][ T4829] team0: Port device team_slave_1 added [ 28.957009][ T4829] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 28.957018][ T4829] 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. [ 28.957030][ T4829] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 28.957510][ T4829] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 28.957517][ T4829] 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. [ 28.957536][ T4829] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 28.970636][ T4829] hsr_slave_0: entered promiscuous mode [ 28.970930][ T4829] hsr_slave_1: entered promiscuous mode [ 28.971268][ T4829] debugfs: 'hsr0' already exists in 'hsr' [ 28.971312][ T4829] Cannot create hsr debugfs directory [ 30.874020][ T4738] Bluetooth: hci0: command tx timeout [ 31.154540][ T60] bridge_slave_1: left allmulticast mode [ 31.154573][ T60] bridge_slave_1: left promiscuous mode [ 31.154884][ T60] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.156637][ T60] bridge_slave_0: left allmulticast mode [ 31.156650][ T60] bridge_slave_0: left promiscuous mode [ 31.156728][ T60] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.221100][ T60] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 31.230549][ T60] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 31.254721][ T60] bond0 (unregistering): Released all slaves [ 31.269310][ T4401] 8021q: adding VLAN 0 to HW filter on device eth0 [ 31.289555][ T60] hsr_slave_0: left promiscuous mode [ 31.290124][ T60] hsr_slave_1: left promiscuous mode [ 31.290415][ T60] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 31.290516][ T60] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 31.291030][ T60] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 31.291041][ T60] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 31.302447][ T60] veth1_macvtap: left promiscuous mode [ 31.302479][ T60] veth0_macvtap: left promiscuous mode [ 31.302579][ T60] veth1_vlan: left promiscuous mode [ 31.302623][ T60] veth0_vlan: left promiscuous mode [ 31.404641][ T60] team0 (unregistering): Port device team_slave_1 removed [ 31.409220][ T60] team0 (unregistering): Port device team_slave_0 removed [ 31.467046][ T4401] 8021q: adding VLAN 0 to HW filter on device eth1 [ 31.667939][ T4829] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 31.671280][ T4829] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 31.671587][ T4829] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 31.672981][ T4829] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 31.673454][ T4829] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 31.674565][ T4829] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 31.674949][ T4829] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 31.676402][ T4829] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 31.822497][ T4829] 8021q: adding VLAN 0 to HW filter on device bond0 [ 31.833330][ T4829] 8021q: adding VLAN 0 to HW filter on device team0 [ 31.837109][ T14] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.837137][ T14] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.838819][ T14] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.838840][ T14] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.020357][ T4829] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 32.036876][ T4829] veth0_vlan: entered promiscuous mode [ 32.038605][ T4829] veth1_vlan: entered promiscuous mode [ 32.045567][ T4829] veth0_macvtap: entered promiscuous mode [ 32.050024][ T4829] veth1_macvtap: entered promiscuous mode [ 32.053424][ T4829] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 32.089215][ T4829] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 32.104614][ T1187] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.104651][ T1187] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.104668][ T1187] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.104682][ T1187] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.114009][ T40] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 32.114022][ T40] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 32.120733][ T40] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 32.120743][ T40] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 32.152155][ T4930] tipc: Started in network mode [ 32.152174][ T4930] tipc: Node identity ac14143b, cluster identity 4711 [ 32.152422][ T4930] tipc: New replicast peer: 10.1.1.0 [ 32.152681][ T4930] ------------[ cut here ]------------ [ 32.152686][ T4930] WARNING: net/core/flow_dissector.c:1131 at __skb_flow_dissect+0x910/0x5368, CPU#0: syz.0.17/4930 [ 32.158803][ T4930] Modules linked in: [ 32.159497][ T4930] CPU: 0 UID: 0 PID: 4930 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT [ 32.161012][ T4930] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 32.162825][ T4930] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 32.164316][ T4930] pc : __skb_flow_dissect+0x910/0x5368 [ 32.165377][ T4930] lr : __skb_flow_dissect+0x910/0x5368 [ 32.166387][ T4930] sp : ffff80009a186200 [ 32.167149][ T4930] x29: ffff80009a186700 x28: 0000000000000000 x27: 0000000000000002 [ 32.168708][ T4930] x26: 0000000000000000 x25: ffff0000d3032b40 x24: dfff800000000000 [ 32.170144][ T4930] x23: 0000000000000000 x22: 1ffff0001114beb7 x21: ffff800088a5f5b0 [ 32.171569][ T4930] x20: 0000000000000000 x19: ffff700013430c58 x18: 00000000ffffffff [ 32.173038][ T4930] x17: ffff8000863d2120 x16: ffff8000863d32f4 x15: ffff80008a707000 [ 32.174558][ T4930] x14: 0000000000622264 x13: 0000000000000009 x12: 0000000000000009 [ 32.175980][ T4930] x11: 000000004b2d3568 x10: 0000000000000003 x9 : 0000000000000400 [ 32.177448][ T4930] x8 : 0000000000000000 x7 : ffff800084c05fcc x6 : 0000000000000000 [ 32.178913][ T4930] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff800084c05fe8 [ 32.180372][ T4930] x2 : 0000000000000001 x1 : ffff0000d12cd880 x0 : 0000000000000000 [ 32.181753][ T4930] Call trace: [ 32.182342][ T4930] __skb_flow_dissect+0x910/0x5368 (P) [ 32.183339][ T4930] __skb_get_hash_net+0xe0/0x29c [ 32.184218][ T4930] seg6_make_flowlabel+0xcc/0x1ec [ 32.185132][ T4930] __seg6_do_srh_encap+0x320/0xbf4 [ 32.186019][ T4930] seg6_do_srh+0x4b4/0xa44 [ 32.186818][ T4930] seg6_output_core+0x164/0x688 [ 32.187668][ T4930] seg6_output+0x44/0x1ac [ 32.188473][ T4930] lwtunnel_output+0x3d0/0x664 [ 32.189337][ T4930] ip_local_out+0x110/0x148 [ 32.190166][ T4930] iptunnel_xmit+0x50c/0xd38 [ 32.191027][ T4930] udp_tunnel_xmit_skb+0x220/0x348 [ 32.191960][ T4930] tipc_udp_xmit+0x75c/0x9c0 [ 32.192767][ T4930] tipc_udp_send_msg+0x214/0x374 [ 32.193666][ T4930] tipc_bearer_xmit_skb+0x260/0x3b0 [ 32.194610][ T4930] __tipc_nl_bearer_enable+0xc90/0xfb0 [ 32.195618][ T4930] tipc_nl_bearer_enable+0x2c/0x48 [ 32.196557][ T4930] genl_family_rcv_msg_doit+0x1e4/0x2d4 [ 32.197624][ T4930] genl_rcv_msg+0x43c/0x620 [ 32.198467][ T4930] netlink_rcv_skb+0x238/0x414 [ 32.199368][ T4930] genl_rcv+0x38/0x50 [ 32.200070][ T4930] netlink_unicast+0x600/0x7f8 [ 32.200953][ T4930] netlink_sendmsg+0x648/0x948 [ 32.201825][ T4930] __sock_sendmsg+0xc8/0x17c [ 32.202689][ T4930] ____sys_sendmsg+0x3d0/0x6c8 [ 32.203604][ T4930] ___sys_sendmsg+0x198/0x224 [ 32.204462][ T4930] __sys_sendmsg+0x158/0x204 [ 32.205257][ T4930] __arm64_sys_sendmsg+0x88/0x9c [ 32.206153][ T4930] invoke_syscall+0x98/0x244 [ 32.207024][ T4930] el0_svc_common+0xec/0x23c [ 32.207840][ T4930] do_el0_svc+0x4c/0x5c [ 32.208656][ T4930] el0_svc+0x60/0x1d8 [ 32.209413][ T4930] el0t_64_sync_handler+0x44/0x104 [ 32.210366][ T4930] el0t_64_sync+0x198/0x19c [ 32.211229][ T4930] irq event stamp: 1361 [ 32.211992][ T4930] hardirqs last enabled at (1360): [] __local_bh_enable_ip+0x14c/0x234 [ 32.213838][ T4930] hardirqs last disabled at (1361): [] el1_brk64+0x20/0x54 [ 32.215429][ T4930] softirqs last enabled at (1334): [] __alloc_skb+0x1c0/0x610 [ 32.217076][ T4930] softirqs last disabled at (1340): [] tipc_udp_xmit+0xb8/0x9c0 [ 32.218779][ T4930] ---[ end trace 0000000000000000 ]--- [ 32.221315][ T4930] tipc: Enabled bearer , priority 10