Warning: Permanently added '10.128.1.43' (ED25519) to the list of known hosts. 1970/01/01 00:00:30 parsed 1 programs 1970/01/01 00:00:30 serving rpc on tcp://43623 [ 31.876086][ T4722] cgroup: Unknown subsys name 'net' [ 31.977057][ T4722] cgroup: Unknown subsys name 'cpuset' [ 31.979160][ T4722] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 32.170372][ T4722] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 33.547303][ T4731] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 33.667474][ T4742] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 33.668008][ T4742] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 33.668171][ T4742] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 33.668473][ T4742] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 33.668782][ T4742] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 33.951788][ T1351] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 33.953903][ T1351] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 33.967480][ T1351] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 33.967507][ T1351] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 34.405084][ T4767] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.405393][ T4767] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.405469][ T4767] bridge_slave_0: entered allmulticast mode [ 34.405939][ T4767] bridge_slave_0: entered promiscuous mode [ 34.407762][ T4767] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.407809][ T4767] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.407862][ T4767] bridge_slave_1: entered allmulticast mode [ 34.408256][ T4767] bridge_slave_1: entered promiscuous mode [ 34.414972][ T4767] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 34.416285][ T4767] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 34.422300][ T4767] team0: Port device team_slave_0 added [ 34.423349][ T4767] team0: Port device team_slave_1 added [ 34.430234][ T4767] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 34.430267][ T4767] 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. [ 34.430279][ T4767] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 34.432105][ T4767] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 34.432122][ T4767] 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. [ 34.432134][ T4767] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 34.443316][ T4767] hsr_slave_0: entered promiscuous mode [ 34.443647][ T4767] hsr_slave_1: entered promiscuous mode [ 34.501948][ T4767] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 34.505353][ T4767] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 34.507101][ T4767] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 34.509361][ T4767] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 34.511062][ T4767] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 34.513608][ T4767] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 34.514687][ T4767] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 34.515956][ T4767] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 34.524941][ T4767] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.524990][ T4767] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.525157][ T4767] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.525192][ T4767] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.546408][ T4767] 8021q: adding VLAN 0 to HW filter on device bond0 [ 34.551275][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.552712][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.557275][ T4767] 8021q: adding VLAN 0 to HW filter on device team0 [ 34.560549][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.560603][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.565097][ T39] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.565140][ T39] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.664671][ T4767] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 34.678297][ T4767] veth0_vlan: entered promiscuous mode [ 34.680379][ T4767] veth1_vlan: entered promiscuous mode [ 34.687022][ T4767] veth0_macvtap: entered promiscuous mode [ 34.688077][ T4767] veth1_macvtap: entered promiscuous mode [ 34.692474][ T4767] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 34.693704][ T4767] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 34.716138][ T40] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.717911][ T40] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.717957][ T40] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.717983][ T40] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.819396][ T12] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 34.869028][ T12] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 34.928614][ T12] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 34.988446][ T12] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:00:35 executed programs: 0 [ 35.388668][ T50] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 35.389136][ T50] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 35.389299][ T50] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 35.389612][ T50] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 35.389814][ T50] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 35.524701][ T4827] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.524781][ T4827] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.524843][ T4827] bridge_slave_0: entered allmulticast mode [ 35.525260][ T4827] bridge_slave_0: entered promiscuous mode [ 35.526111][ T4827] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.526159][ T4827] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.526257][ T4827] bridge_slave_1: entered allmulticast mode [ 35.526667][ T4827] bridge_slave_1: entered promiscuous mode [ 35.533499][ T4827] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 35.536306][ T4827] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 35.542287][ T4827] team0: Port device team_slave_0 added [ 35.543072][ T4827] team0: Port device team_slave_1 added [ 35.549552][ T4827] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 35.549582][ T4827] 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. [ 35.549596][ T4827] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 35.550188][ T4827] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 35.550195][ T4827] 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. [ 35.550207][ T4827] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 35.561074][ T4827] hsr_slave_0: entered promiscuous mode [ 35.561387][ T4827] hsr_slave_1: entered promiscuous mode [ 35.561583][ T4827] debugfs: 'hsr0' already exists in 'hsr' [ 35.561638][ T4827] Cannot create hsr debugfs directory [ 37.465101][ T4742] Bluetooth: hci0: command tx timeout [ 37.680154][ T12] bridge_slave_1: left allmulticast mode [ 37.680197][ T12] bridge_slave_1: left promiscuous mode [ 37.680535][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.684104][ T12] bridge_slave_0: left allmulticast mode [ 37.684137][ T12] bridge_slave_0: left promiscuous mode [ 37.684245][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.758673][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 37.787040][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 37.797006][ T12] bond0 (unregistering): Released all slaves [ 37.815649][ T4399] 8021q: adding VLAN 0 to HW filter on device eth0 [ 37.819485][ T12] hsr_slave_0: left promiscuous mode [ 37.820565][ T12] hsr_slave_1: left promiscuous mode [ 37.820984][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 37.821000][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 37.821906][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 37.821918][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 37.827118][ T12] veth1_macvtap: left promiscuous mode [ 37.827168][ T12] veth0_macvtap: left promiscuous mode [ 37.827224][ T12] veth1_vlan: left promiscuous mode [ 37.827264][ T12] veth0_vlan: left promiscuous mode [ 37.912297][ T12] team0 (unregistering): Port device team_slave_1 removed [ 37.916110][ T12] team0 (unregistering): Port device team_slave_0 removed [ 38.216026][ T4827] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 38.218679][ T4827] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 38.220553][ T4827] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 38.223391][ T4827] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 38.227128][ T4827] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 38.230835][ T4827] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 38.232969][ T4827] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 38.236025][ T4827] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 38.263670][ T4827] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.270846][ T4827] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.274013][ T39] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.274058][ T39] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.289458][ T39] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.289505][ T39] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.422557][ T4827] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 38.424531][ T4827] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 38.531036][ T4827] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.555414][ T4827] veth0_vlan: entered promiscuous mode [ 38.561473][ T4827] veth1_vlan: entered promiscuous mode [ 38.570459][ T4827] veth0_macvtap: entered promiscuous mode [ 38.571582][ T4827] veth1_macvtap: entered promiscuous mode [ 38.575481][ T4827] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 38.576564][ T4827] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 38.595147][ T40] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.603757][ T3652] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 38.603796][ T3652] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 38.613268][ T39] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 38.615204][ T3652] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.615390][ T39] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 38.615767][ T3652] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.615791][ T3652] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.646132][ T4919] ------------[ cut here ]------------ [ 38.646146][ T4919] WARNING: net/core/rtnetlink.c:4538 at rtmsg_ifinfo_build_skb+0x21c/0x25c, CPU#0: syz.0.17/4919 [ 38.648951][ T4919] Modules linked in: [ 38.649659][ T4919] CPU: 0 UID: 0 PID: 4919 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT [ 38.651018][ T4919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 38.652702][ T4919] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 38.653996][ T4919] pc : rtmsg_ifinfo_build_skb+0x21c/0x25c [ 38.655006][ T4919] lr : rtmsg_ifinfo_build_skb+0x21c/0x25c [ 38.656021][ T4919] sp : ffff800094886570 [ 38.656802][ T4919] x29: ffff8000948865b0 x28: 1fffe0001a318421 x27: 0000000000000000 [ 38.658272][ T4919] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000002 [ 38.659625][ T4919] x23: 0000000000000000 x22: ffff0000d18c2000 x21: 0000000000000010 [ 38.661057][ T4919] x20: 00000000ffffffa6 x19: ffff0000c9f0c640 x18: 1fffe00034bb7428 [ 38.662435][ T4919] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000 [ 38.663812][ T4919] x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000000000 [ 38.665161][ T4919] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000 [ 38.666481][ T4919] x8 : 0000000000000000 x7 : 0000000000000000 x6 : 000000007363616d [ 38.667893][ T4919] x5 : ffff0000ca873274 x4 : 0000000000000008 x3 : ffff800084ce1098 [ 38.669383][ T4919] x2 : 00000000ffffffa6 x1 : ffff0000c9379d40 x0 : 0000000000000000 [ 38.670781][ T4919] Call trace: [ 38.671349][ T4919] rtmsg_ifinfo_build_skb+0x21c/0x25c (P) [ 38.672330][ T4919] rtmsg_ifinfo_event+0xb0/0x114 [ 38.673168][ T4919] rtnetlink_event+0xb0/0xf0 [ 38.673949][ T4919] notifier_call_chain+0x1a4/0x624 [ 38.674860][ T4919] raw_notifier_call_chain+0x3c/0x50 [ 38.675716][ T4919] call_netdevice_notifiers_info+0xb8/0x120 [ 38.676766][ T4919] netdev_update_features+0xa4/0xf4 [ 38.677666][ T4919] netif_disable_lro+0x5c/0x378 [ 38.678467][ T4919] inetdev_init+0x164/0x49c [ 38.679165][ T4919] inetdev_event+0x24c/0x11ac [ 38.679963][ T4919] notifier_call_chain+0x1a4/0x624 [ 38.680851][ T4919] raw_notifier_call_chain+0x3c/0x50 [ 38.681737][ T4919] call_netdevice_notifiers_info+0xb8/0x120 [ 38.682693][ T4919] register_netdevice+0x1018/0x14b8 [ 38.683545][ T4919] macsec_newlink+0x4b0/0xdcc [ 38.684379][ T4919] rtnl_newlink_create+0x290/0x764 [ 38.685255][ T4919] rtnl_newlink+0xdc4/0x1144 [ 38.686019][ T4919] rtnetlink_rcv_msg+0x66c/0x9bc [ 38.686882][ T4919] netlink_rcv_skb+0x238/0x414 [ 38.687698][ T4919] rtnetlink_rcv+0x28/0x38 [ 38.688459][ T4919] netlink_unicast+0x600/0x7f8 [ 38.689268][ T4919] netlink_sendmsg+0x648/0x948 [ 38.690122][ T4919] __sock_sendmsg+0xc8/0x17c [ 38.690934][ T4919] ____sys_sendmsg+0x3d0/0x6c8 [ 38.691734][ T4919] ___sys_sendmsg+0x198/0x224 [ 38.692499][ T4919] __sys_sendmsg+0x158/0x204 [ 38.693298][ T4919] __arm64_sys_sendmsg+0x88/0x9c [ 38.694113][ T4919] invoke_syscall+0x98/0x244 [ 38.694952][ T4919] el0_svc_common+0xec/0x23c [ 38.695729][ T4919] do_el0_svc+0x4c/0x5c [ 38.696386][ T4919] el0_svc+0x64/0x260 [ 38.697045][ T4919] el0t_64_sync_handler+0x48/0x148 [ 38.697876][ T4919] el0t_64_sync+0x198/0x19c [ 38.698615][ T4919] irq event stamp: 1400 [ 38.699296][ T4919] hardirqs last enabled at (1399): [] netdev_copy_name+0x9c/0x1e0 [ 38.700865][ T4919] hardirqs last disabled at (1400): [] el1_brk64+0x20/0x54 [ 38.702318][ T4919] softirqs last enabled at (1394): [] __alloc_skb+0x1c0/0x610 [ 38.703870][ T4919] softirqs last disabled at (1390): [] __alloc_skb+0x1a8/0x610 [ 38.705372][ T4919] ---[ end trace 0000000000000000 ]--- [ 38.709871][ T4919] 8021q: adding VLAN 0 to HW filter on device macsec1 [ 38.711504][ T1510] netdevsim netdevsim0 netdevsim0: entered promiscuous mode