Warning: Permanently added '10.128.1.30' (ED25519) to the list of known hosts. 2026/05/25 23:55:34 parsed 1 programs [ 211.775570][ T5587] cgroup: Unknown subsys name 'net' [ 211.906137][ T5587] cgroup: Unknown subsys name 'cpuset' [ 211.923575][ T5587] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 218.450435][ T5587] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 224.078279][ T5601] 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. [ 225.630828][ T5615] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 225.640392][ T5615] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 225.652535][ T5615] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 225.667270][ T5615] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 225.680104][ T5615] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 233.302922][ T5663] bridge0: port 1(bridge_slave_0) entered blocking state [ 233.310726][ T5663] bridge0: port 1(bridge_slave_0) entered disabled state [ 233.318905][ T5663] bridge_slave_0: entered allmulticast mode [ 233.327913][ T5663] bridge_slave_0: entered promiscuous mode [ 233.342420][ T5663] bridge0: port 2(bridge_slave_1) entered blocking state [ 233.350211][ T5663] bridge0: port 2(bridge_slave_1) entered disabled state [ 233.358154][ T5663] bridge_slave_1: entered allmulticast mode [ 233.367387][ T5663] bridge_slave_1: entered promiscuous mode [ 233.436886][ T5663] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 233.455235][ T5663] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 233.523274][ T5663] team0: Port device team_slave_0 added [ 233.537900][ T5663] team0: Port device team_slave_1 added [ 233.597237][ T5663] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 233.604341][ T5663] 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. [ 233.630892][ T5663] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 233.646567][ T5663] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 233.653644][ T5663] 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. [ 233.680259][ T5663] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 233.777834][ T5663] hsr_slave_0: entered promiscuous mode [ 233.787174][ T5663] hsr_slave_1: entered promiscuous mode [ 234.156753][ T5663] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 234.177535][ T5663] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 234.187830][ T5663] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 234.206156][ T5663] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 234.216972][ T5663] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 234.235870][ T5663] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 234.247311][ T5663] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 234.265658][ T5663] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 234.522843][ T5663] 8021q: adding VLAN 0 to HW filter on device bond0 [ 234.571085][ T5663] 8021q: adding VLAN 0 to HW filter on device team0 [ 234.597276][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 234.605182][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 234.639236][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 234.646725][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 235.567132][ T5663] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 235.710848][ T5663] veth0_vlan: entered promiscuous mode [ 235.746971][ T5663] veth1_vlan: entered promiscuous mode [ 235.842908][ T5663] veth0_macvtap: entered promiscuous mode [ 235.869896][ T5663] veth1_macvtap: entered promiscuous mode [ 235.934287][ T5663] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 235.966297][ T5663] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 236.005252][ T74] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 236.018657][ T74] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 236.031464][ T35] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 236.052791][ T35] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 237.719563][ T13] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 237.797611][ T13] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 237.913314][ T13] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 238.005720][ T13] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 238.398005][ T13] bridge_slave_1: left allmulticast mode [ 238.420258][ T13] bridge_slave_1: left promiscuous mode [ 238.437690][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 238.466979][ T13] bridge_slave_0: left allmulticast mode [ 238.485029][ T13] bridge_slave_0: left promiscuous mode [ 238.493496][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 238.878338][ T13] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 238.894351][ T13] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 238.910304][ T13] bond0 (unregistering): Released all slaves [ 239.103786][ T13] hsr_slave_0: left promiscuous mode [ 239.112480][ T13] hsr_slave_1: left promiscuous mode [ 239.121209][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 239.129166][ T13] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 239.146107][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 239.153796][ T13] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 239.179692][ T13] veth1_macvtap: left promiscuous mode [ 239.185912][ T13] veth0_macvtap: left promiscuous mode [ 239.191916][ T13] veth1_vlan: left promiscuous mode [ 239.198139][ T13] veth0_vlan: left promiscuous mode [ 240.091071][ T13] team0 (unregistering): Port device team_slave_1 removed [ 240.125077][ T13] team0 (unregistering): Port device team_slave_0 removed [ 240.469489][ T5229] 8021q: adding VLAN 0 to HW filter on device eth1 [ 240.573978][ T74] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 240.586547][ T74] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 240.680920][ T35] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 240.693985][ T35] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 242.610900][ T5229] 8021q: adding VLAN 0 to HW filter on device eth2 2026/05/25 23:56:23 executed programs: 0 [ 243.571215][ T4874] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 243.584350][ T4874] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 243.595850][ T4874] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 243.610274][ T4874] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 243.621781][ T4874] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 244.256272][ T5229] 8021q: adding VLAN 0 to HW filter on device eth4 [ 245.599377][ T5229] 8021q: adding VLAN 0 to HW filter on device eth3 [ 245.608354][ T5767] bridge0: port 1(bridge_slave_0) entered blocking state [ 245.616270][ T5767] bridge0: port 1(bridge_slave_0) entered disabled state [ 245.624103][ T5767] bridge_slave_0: entered allmulticast mode [ 245.634992][ T5767] bridge_slave_0: entered promiscuous mode [ 245.650516][ T5767] bridge0: port 2(bridge_slave_1) entered blocking state [ 245.658707][ T5767] bridge0: port 2(bridge_slave_1) entered disabled state [ 245.667301][ T5767] bridge_slave_1: entered allmulticast mode [ 245.681137][ T5767] bridge_slave_1: entered promiscuous mode [ 245.735445][ T5615] Bluetooth: hci0: command tx timeout [ 245.785995][ T5767] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 245.815090][ T5767] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 245.918080][ T5767] team0: Port device team_slave_0 added [ 245.939572][ T5767] team0: Port device team_slave_1 added [ 246.011296][ T5767] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 246.018634][ 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. [ 246.047154][ T5767] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 246.067131][ T5767] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 246.074285][ 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. [ 246.101182][ T5767] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 246.241113][ T5767] hsr_slave_0: entered promiscuous mode [ 246.250899][ T5767] hsr_slave_1: entered promiscuous mode [ 247.132904][ T5767] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 247.159768][ T5767] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 247.170682][ T5767] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 247.193736][ T5767] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 247.206326][ T5767] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 247.236617][ T5767] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 247.249376][ T5767] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 247.271328][ T5767] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 247.679529][ T5767] 8021q: adding VLAN 0 to HW filter on device bond0 [ 247.754093][ T5767] 8021q: adding VLAN 0 to HW filter on device team0 [ 247.789723][ T153] bridge0: port 1(bridge_slave_0) entered blocking state [ 247.797476][ T153] bridge0: port 1(bridge_slave_0) entered forwarding state [ 247.814958][ T5615] Bluetooth: hci0: command tx timeout [ 247.852497][ T153] bridge0: port 2(bridge_slave_1) entered blocking state [ 247.860211][ T153] bridge0: port 2(bridge_slave_1) entered forwarding state [ 249.321387][ T5767] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 249.588887][ T5767] veth0_vlan: entered promiscuous mode [ 249.639805][ T5767] veth1_vlan: entered promiscuous mode [ 249.798590][ T5767] veth0_macvtap: entered promiscuous mode [ 249.839036][ T5767] veth1_macvtap: entered promiscuous mode [ 249.895078][ T5615] Bluetooth: hci0: command tx timeout [ 249.911548][ T5767] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 249.963128][ T5767] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 250.018273][ T35] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 250.038263][ T35] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 250.073122][ T35] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 250.088333][ T35] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 251.985016][ T5615] Bluetooth: hci0: command tx timeout [ 252.331153][ T35] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 252.352729][ T35] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 252.441773][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 252.452191][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/05/25 23:56:32 executed programs: 2 [ 252.646639][ T5902] ===================================================== [ 252.654024][ T5902] BUG: KMSAN: uninit-value in mptcp_established_options+0x112f/0x3530 [ 252.662734][ T5902] mptcp_established_options+0x112f/0x3530 [ 252.671204][ T5902] tcp_established_options+0x312/0xcc0 [ 252.677793][ T5902] __tcp_transmit_skb+0x5dc/0x5fe0 [ 252.683196][ T5902] __tcp_send_ack+0x967/0xad0 [ 252.688288][ T5902] tcp_send_ack+0x3d/0x60 [ 252.692857][ T5902] mptcp_subflow_shutdown+0x164/0x690 [ 252.699354][ T5902] mptcp_check_send_data_fin+0x31b/0x3d0 [ 252.705386][ T5902] __mptcp_close+0x860/0x1360 [ 252.710285][ T5902] mptcp_close+0x42/0x260 [ 252.715036][ T5902] inet_release+0x1ee/0x2a0 [ 252.719862][ T5902] sock_close+0xd6/0x2f0 [ 252.724281][ T5902] __fput+0x60e/0x1010 [ 252.728718][ T5902] ____fput+0x25/0x30 [ 252.732896][ T5902] task_work_run+0x208/0x2b0 [ 252.737833][ T5902] exit_to_user_mode_loop+0x306/0x1ea0 [ 252.743494][ T5902] do_syscall_64+0x236/0x390 [ 252.748555][ T5902] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 252.754831][ T5902] [ 252.757254][ T5902] Local variable opts created at: [ 252.762390][ T5902] __tcp_transmit_skb+0x4d/0x5fe0 [ 252.767765][ T5902] __tcp_send_ack+0x967/0xad0 [ 252.774936][ T5902] [ 252.777423][ T5902] CPU: 1 UID: 0 PID: 5902 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) [ 252.787619][ T5902] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 252.798024][ T5902] ===================================================== [ 252.805252][ T5902] Disabling lock debugging due to kernel taint [ 252.823714][ T5902] Kernel panic - not syncing: kmsan.panic set ... [ 252.830335][ T5902] CPU: 1 UID: 0 PID: 5902 Comm: syz.0.17 Tainted: G B syzkaller #0 PREEMPT(full) [ 252.841243][ T5902] Tainted: [B]=BAD_PAGE [ 252.845518][ T5902] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 252.855754][ T5902] Call Trace: [ 252.859162][ T5902] [ 252.862213][ T5902] __dump_stack+0x26/0x30 [ 252.866753][ T5902] dump_stack_lvl+0x50/0x1c0 [ 252.871587][ T5902] ? dump_stack+0x12/0x25 [ 252.876144][ T5902] dump_stack+0x1e/0x25 [ 252.880520][ T5902] vpanic+0x7b4/0x1430 [ 252.884852][ T5902] panic+0x15d/0x160 [ 252.889034][ T5902] kmsan_report+0x31a/0x320 [ 252.893781][ T5902] ? __msan_warning+0x1b/0x30 [ 252.898679][ T5902] ? mptcp_established_options+0x112f/0x3530 [ 252.904905][ T5902] ? tcp_established_options+0x312/0xcc0 [ 252.910791][ T5902] ? __tcp_transmit_skb+0x5dc/0x5fe0 [ 252.916288][ T5902] ? __tcp_send_ack+0x967/0xad0 [ 252.921333][ T5902] ? tcp_send_ack+0x3d/0x60 [ 252.926115][ T5902] ? mptcp_subflow_shutdown+0x164/0x690 [ 252.931907][ T5902] ? mptcp_check_send_data_fin+0x31b/0x3d0 [ 252.937954][ T5902] ? __mptcp_close+0x860/0x1360 [ 252.943042][ T5902] ? mptcp_close+0x42/0x260 [ 252.947730][ T5902] ? inet_release+0x1ee/0x2a0 [ 252.952635][ T5902] ? sock_close+0xd6/0x2f0 [ 252.957245][ T5902] ? __fput+0x60e/0x1010 [ 252.961692][ T5902] ? ____fput+0x25/0x30 [ 252.966076][ T5902] ? task_work_run+0x208/0x2b0 [ 252.971031][ T5902] ? exit_to_user_mode_loop+0x306/0x1ea0 [ 252.976874][ T5902] ? do_syscall_64+0x236/0x390 [ 252.981884][ T5902] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 252.988162][ T5902] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 252.994448][ T5902] ? kmsan_get_metadata+0xf1/0x160 [ 252.999864][ T5902] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 253.005941][ T5902] ? mptcp_established_options+0xe1/0x3530 [ 253.011986][ T5902] ? filter_irq_stacks+0x49/0x190 [ 253.017217][ T5902] ? stack_depot_save_flags+0x35/0x790 [ 253.022936][ T5902] ? kmsan_get_metadata+0xf1/0x160 [ 253.028308][ T5902] ? kmsan_internal_set_shadow_origin+0x7a/0x110 [ 253.034892][ T5902] ? kmsan_get_metadata+0xf1/0x160 [ 253.040264][ T5902] __msan_warning+0x1b/0x30 [ 253.044990][ T5902] mptcp_established_options+0x112f/0x3530 [ 253.051050][ T5902] ? kmsan_get_metadata+0xf1/0x160 [ 253.056463][ T5902] tcp_established_options+0x312/0xcc0 [ 253.062225][ T5902] __tcp_transmit_skb+0x5dc/0x5fe0 [ 253.067571][ T5902] ? kmem_cache_alloc_node_noprof+0x3f5/0x12c0 [ 253.074000][ T5902] ? kmsan_get_metadata+0xf1/0x160 [ 253.079359][ T5902] ? kmsan_get_metadata+0xf1/0x160 [ 253.084724][ T5902] ? kmsan_get_metadata+0xf1/0x160 [ 253.090077][ T5902] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 253.096150][ T5902] ? __alloc_skb+0xb7d/0x1190 [ 253.101069][ T5902] __tcp_send_ack+0x967/0xad0 [ 253.106003][ T5902] tcp_send_ack+0x3d/0x60 [ 253.110577][ T5902] mptcp_subflow_shutdown+0x164/0x690 [ 253.116200][ T5902] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 253.122285][ T5902] mptcp_check_send_data_fin+0x31b/0x3d0 [ 253.128179][ T5902] __mptcp_close+0x860/0x1360 [ 253.133126][ T5902] ? __pfx_mptcp_close+0x10/0x10 [ 253.138255][ T5902] mptcp_close+0x42/0x260 [ 253.142770][ T5902] ? __pfx_mptcp_close+0x10/0x10 [ 253.147891][ T5902] inet_release+0x1ee/0x2a0 [ 253.152640][ T5902] ? __pfx_inet_release+0x10/0x10 [ 253.157907][ T5902] sock_close+0xd6/0x2f0 [ 253.162359][ T5902] ? __pfx_sock_close+0x10/0x10 [ 253.167403][ T5902] __fput+0x60e/0x1010 [ 253.171704][ T5902] ? __pfx_____fput+0x10/0x10 [ 253.176595][ T5902] ____fput+0x25/0x30 [ 253.180768][ T5902] task_work_run+0x208/0x2b0 [ 253.185581][ T5902] exit_to_user_mode_loop+0x306/0x1ea0 [ 253.191292][ T5902] ? __x64_sys_close_range+0x97/0xe0 [ 253.196811][ T5902] do_syscall_64+0x236/0x390 [ 253.201637][ T5902] ? clear_bhb_loop+0x50/0xa0 [ 253.206527][ T5902] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 253.212646][ T5902] RIP: 0033:0x7f857659ce59 [ 253.217244][ T5902] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 253.237071][ T5902] RSP: 002b:00007ffe8bc19a48 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 253.245726][ T5902] RAX: 0000000000000000 RBX: 00007ffe8bc19b30 RCX: 00007f857659ce59 [ 253.253872][ T5902] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 [ 253.262012][ T5902] RBP: 000000000003dab6 R08: 0000000000000001 R09: 0000000000000000 [ 253.270152][ T5902] R10: 0000001b2c420000 R11: 0000000000000246 R12: 0000000000000000 [ 253.278413][ T5902] R13: 00007f8576815fac R14: 00007f8576815fa8 R15: 00007f8576815fa0 [ 253.286620][ T5902] [ 253.290435][ T5902] Kernel Offset: disabled [ 253.294847][ T5902] Rebooting in 86400 seconds..