Warning: Permanently added '10.128.1.95' (ED25519) to the list of known hosts. 2026/05/03 16:42:58 parsed 1 programs [ 171.999839][ T5589] cgroup: Unknown subsys name 'net' [ 172.138927][ T5589] cgroup: Unknown subsys name 'cpuset' [ 172.154194][ T5589] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 177.631850][ T5589] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 182.373989][ T5599] 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. [ 185.833967][ T5624] bridge0: port 1(bridge_slave_0) entered blocking state [ 185.844826][ T5624] bridge0: port 1(bridge_slave_0) entered disabled state [ 185.852410][ T5624] bridge_slave_0: entered allmulticast mode [ 185.860756][ T5624] bridge_slave_0: entered promiscuous mode [ 185.873181][ T5624] bridge0: port 2(bridge_slave_1) entered blocking state [ 185.880771][ T5624] bridge0: port 2(bridge_slave_1) entered disabled state [ 185.888226][ T5624] bridge_slave_1: entered allmulticast mode [ 185.896793][ T5624] bridge_slave_1: entered promiscuous mode [ 185.952636][ T5624] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 185.968399][ T5624] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 186.024097][ T5624] team0: Port device team_slave_0 added [ 186.036579][ T5624] team0: Port device team_slave_1 added [ 186.083381][ T5624] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 186.090613][ T5624] 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. [ 186.116792][ T5624] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 186.131184][ T5624] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 186.138195][ T5624] 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. [ 186.164366][ T5624] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 186.243957][ T5624] hsr_slave_0: entered promiscuous mode [ 186.252458][ T5624] hsr_slave_1: entered promiscuous mode [ 186.535448][ T5624] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 186.552106][ T5624] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 186.561695][ T5624] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 186.576100][ T5624] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 186.586398][ T5624] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 186.603094][ T5624] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 186.614628][ T5624] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 186.628920][ T5624] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 186.835411][ T5624] 8021q: adding VLAN 0 to HW filter on device bond0 [ 186.873288][ T5624] 8021q: adding VLAN 0 to HW filter on device team0 [ 186.897891][ T55] bridge0: port 1(bridge_slave_0) entered blocking state [ 186.905214][ T55] bridge0: port 1(bridge_slave_0) entered forwarding state [ 186.931228][ T14] bridge0: port 2(bridge_slave_1) entered blocking state [ 186.938564][ T14] bridge0: port 2(bridge_slave_1) entered forwarding state [ 187.664720][ T5624] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 187.777446][ T5624] veth0_vlan: entered promiscuous mode [ 187.805313][ T5624] veth1_vlan: entered promiscuous mode [ 187.880998][ T5624] veth0_macvtap: entered promiscuous mode [ 187.899285][ T5624] veth1_macvtap: entered promiscuous mode [ 187.939623][ T5624] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 187.971319][ T5624] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 187.999668][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 188.009087][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 188.025173][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 188.034569][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 189.304751][ T14] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 190.083938][ T14] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 190.608716][ T14] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 190.687173][ T14] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 191.040308][ T14] bridge_slave_1: left allmulticast mode [ 191.047351][ T14] bridge_slave_1: left promiscuous mode [ 191.073313][ T14] bridge0: port 2(bridge_slave_1) entered disabled state [ 191.115440][ T14] bridge_slave_0: left allmulticast mode [ 191.130621][ T14] bridge_slave_0: left promiscuous mode [ 191.144890][ T14] bridge0: port 1(bridge_slave_0) entered disabled state [ 191.382622][ T5695] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 191.399697][ T5695] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 191.409704][ T5695] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 191.428316][ T5695] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 191.440008][ T5695] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 191.630040][ T14] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 191.644619][ T14] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 191.656742][ T14] bond0 (unregistering): Released all slaves [ 191.861131][ T14] hsr_slave_0: left promiscuous mode [ 191.868881][ T14] hsr_slave_1: left promiscuous mode [ 191.878603][ T14] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 191.887071][ T14] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 191.897826][ T14] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 191.905585][ T14] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 191.933655][ T14] veth1_macvtap: left promiscuous mode [ 191.939383][ T14] veth0_macvtap: left promiscuous mode [ 191.945667][ T14] veth1_vlan: left promiscuous mode [ 191.952136][ T14] veth0_vlan: left promiscuous mode [ 192.639449][ T14] team0 (unregistering): Port device team_slave_1 removed [ 192.676798][ T14] team0 (unregistering): Port device team_slave_0 removed [ 192.948940][ T5225] 8021q: adding VLAN 0 to HW filter on device eth1 [ 194.786226][ T5225] 8021q: adding VLAN 0 to HW filter on device eth3 [ 196.190308][ T5225] 8021q: adding VLAN 0 to HW filter on device eth2 [ 196.315948][ T56] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 196.343738][ T56] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 196.448072][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 196.456985][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 197.639581][ T5225] 8021q: adding VLAN 0 to HW filter on device eth4 2026/05/03 16:43:40 executed programs: 0 [ 199.301251][ T4869] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 199.318676][ T4869] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 199.334286][ T4869] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 199.351554][ T4869] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 199.362784][ T4869] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 200.438101][ T5793] bridge0: port 1(bridge_slave_0) entered blocking state [ 200.445661][ T5793] bridge0: port 1(bridge_slave_0) entered disabled state [ 200.453184][ T5793] bridge_slave_0: entered allmulticast mode [ 200.461260][ T5793] bridge_slave_0: entered promiscuous mode [ 200.473741][ T5793] bridge0: port 2(bridge_slave_1) entered blocking state [ 200.481199][ T5793] bridge0: port 2(bridge_slave_1) entered disabled state [ 200.488494][ T5793] bridge_slave_1: entered allmulticast mode [ 200.497119][ T5793] bridge_slave_1: entered promiscuous mode [ 200.555535][ T5793] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 200.571759][ T5793] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 200.627615][ T5793] team0: Port device team_slave_0 added [ 200.639861][ T5793] team0: Port device team_slave_1 added [ 200.686115][ T5793] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 200.693285][ T5793] 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. [ 200.719514][ T5793] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 200.733755][ T5793] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 200.741270][ T5793] 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. [ 200.767558][ T5793] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 200.845856][ T5793] hsr_slave_0: entered promiscuous mode [ 200.855672][ T5793] hsr_slave_1: entered promiscuous mode [ 201.460637][ T5695] Bluetooth: hci0: command tx timeout [ 201.574683][ T5793] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 201.601169][ T5793] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 201.612617][ T5793] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 201.633333][ T5793] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 201.644226][ T5793] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 201.666617][ T5793] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 201.678074][ T5793] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 201.703778][ T5793] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 202.047974][ T5793] 8021q: adding VLAN 0 to HW filter on device bond0 [ 202.105213][ T5793] 8021q: adding VLAN 0 to HW filter on device team0 [ 202.139735][ T56] bridge0: port 1(bridge_slave_0) entered blocking state [ 202.147266][ T56] bridge0: port 1(bridge_slave_0) entered forwarding state [ 202.188228][ T56] bridge0: port 2(bridge_slave_1) entered blocking state [ 202.195735][ T56] bridge0: port 2(bridge_slave_1) entered forwarding state [ 203.375801][ T5793] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 203.540618][ T5695] Bluetooth: hci0: command tx timeout [ 203.563895][ T5793] veth0_vlan: entered promiscuous mode [ 203.599025][ T5793] veth1_vlan: entered promiscuous mode [ 203.741166][ T5793] veth0_macvtap: entered promiscuous mode [ 203.767933][ T5793] veth1_macvtap: entered promiscuous mode [ 203.853673][ T5793] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 203.909163][ T5793] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 203.955289][ T1306] ieee802154 phy0 wpan0: encryption failed: -22 [ 203.962185][ T1306] ieee802154 phy1 wpan1: encryption failed: -22 [ 203.978280][ T14] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 203.989502][ T14] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 204.005529][ T14] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 204.033447][ T14] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 205.620687][ T5695] Bluetooth: hci0: command tx timeout [ 205.939638][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 205.968535][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 206.043600][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 206.053701][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/05/03 16:43:47 executed programs: 2 [ 206.225014][ T5908] ===================================================== [ 206.232509][ T5908] BUG: KMSAN: uninit-value in mptcp_established_options+0x112f/0x3530 [ 206.241089][ T5908] mptcp_established_options+0x112f/0x3530 [ 206.247121][ T5908] tcp_established_options+0x312/0xcc0 [ 206.252852][ T5908] __tcp_transmit_skb+0x5dc/0x5fe0 [ 206.258107][ T5908] __tcp_send_ack+0x967/0xad0 [ 206.263026][ T5908] tcp_send_ack+0x3d/0x60 [ 206.267517][ T5908] mptcp_subflow_shutdown+0x164/0x690 [ 206.274629][ T5908] mptcp_check_send_data_fin+0x31b/0x3d0 [ 206.281094][ T5908] __mptcp_close+0x860/0x1360 [ 206.285932][ T5908] mptcp_close+0x42/0x260 [ 206.290516][ T5908] inet_release+0x1ee/0x2a0 [ 206.295185][ T5908] sock_close+0xd6/0x2f0 [ 206.299597][ T5908] __fput+0x60e/0x1010 [ 206.303889][ T5908] ____fput+0x25/0x30 [ 206.308000][ T5908] task_work_run+0x208/0x2b0 [ 206.312976][ T5908] exit_to_user_mode_loop+0x306/0x1b60 [ 206.318663][ T5908] do_syscall_64+0x236/0xf80 [ 206.323514][ T5908] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 206.329549][ T5908] [ 206.332074][ T5908] Local variable opts created at: [ 206.337160][ T5908] __tcp_transmit_skb+0x4d/0x5fe0 [ 206.342486][ T5908] __tcp_send_ack+0x967/0xad0 [ 206.347284][ T5908] [ 206.349712][ T5908] CPU: 0 UID: 0 PID: 5908 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) [ 206.359108][ T5908] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 206.369371][ T5908] ===================================================== [ 206.377861][ T5908] Disabling lock debugging due to kernel taint [ 206.386553][ T5908] Kernel panic - not syncing: kmsan.panic set ... [ 206.393085][ T5908] CPU: 0 UID: 0 PID: 5908 Comm: syz.0.17 Tainted: G B syzkaller #0 PREEMPT(full) [ 206.403931][ T5908] Tainted: [B]=BAD_PAGE [ 206.408159][ T5908] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 206.418326][ T5908] Call Trace: [ 206.421695][ T5908] [ 206.424704][ T5908] __dump_stack+0x26/0x30 [ 206.429183][ T5908] dump_stack_lvl+0x50/0x1c0 [ 206.433925][ T5908] ? dump_stack+0x12/0x25 [ 206.438411][ T5908] dump_stack+0x1e/0x25 [ 206.442710][ T5908] vpanic+0x7b4/0x1430 [ 206.446968][ T5908] panic+0x15d/0x160 [ 206.451075][ T5908] kmsan_report+0x31a/0x320 [ 206.455765][ T5908] ? __msan_warning+0x1b/0x30 [ 206.460602][ T5908] ? mptcp_established_options+0x112f/0x3530 [ 206.466752][ T5908] ? tcp_established_options+0x312/0xcc0 [ 206.472577][ T5908] ? __tcp_transmit_skb+0x5dc/0x5fe0 [ 206.478000][ T5908] ? __tcp_send_ack+0x967/0xad0 [ 206.482979][ T5908] ? tcp_send_ack+0x3d/0x60 [ 206.487643][ T5908] ? mptcp_subflow_shutdown+0x164/0x690 [ 206.493350][ T5908] ? mptcp_check_send_data_fin+0x31b/0x3d0 [ 206.499322][ T5908] ? __mptcp_close+0x860/0x1360 [ 206.504328][ T5908] ? mptcp_close+0x42/0x260 [ 206.509004][ T5908] ? inet_release+0x1ee/0x2a0 [ 206.513844][ T5908] ? sock_close+0xd6/0x2f0 [ 206.518449][ T5908] ? __fput+0x60e/0x1010 [ 206.522829][ T5908] ? ____fput+0x25/0x30 [ 206.527138][ T5908] ? task_work_run+0x208/0x2b0 [ 206.532034][ T5908] ? exit_to_user_mode_loop+0x306/0x1b60 [ 206.537821][ T5908] ? do_syscall_64+0x236/0xf80 [ 206.542751][ T5908] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 206.548972][ T5908] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 206.555193][ T5908] ? kmsan_get_metadata+0xf1/0x160 [ 206.560492][ T5908] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 206.566491][ T5908] ? mptcp_established_options+0xe1/0x3530 [ 206.572469][ T5908] ? filter_irq_stacks+0x49/0x190 [ 206.577646][ T5908] ? stack_depot_save_flags+0x35/0x790 [ 206.583294][ T5908] ? kmsan_get_metadata+0xf1/0x160 [ 206.588584][ T5908] ? kmsan_internal_set_shadow_origin+0x7a/0x110 [ 206.595094][ T5908] ? kmsan_get_metadata+0xf1/0x160 [ 206.600396][ T5908] __msan_warning+0x1b/0x30 [ 206.605057][ T5908] mptcp_established_options+0x112f/0x3530 [ 206.611089][ T5908] tcp_established_options+0x312/0xcc0 [ 206.616768][ T5908] __tcp_transmit_skb+0x5dc/0x5fe0 [ 206.622049][ T5908] ? kmem_cache_alloc_node_noprof+0x3f5/0x12c0 [ 206.628402][ T5908] ? kmsan_get_metadata+0xf1/0x160 [ 206.633692][ T5908] ? kmsan_get_metadata+0xf1/0x160 [ 206.638993][ T5908] ? kmsan_get_metadata+0xf1/0x160 [ 206.644277][ T5908] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 206.650280][ T5908] ? __alloc_skb+0xb7d/0x1190 [ 206.655138][ T5908] __tcp_send_ack+0x967/0xad0 [ 206.659978][ T5908] tcp_send_ack+0x3d/0x60 [ 206.664476][ T5908] mptcp_subflow_shutdown+0x164/0x690 [ 206.670039][ T5908] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 206.676041][ T5908] mptcp_check_send_data_fin+0x31b/0x3d0 [ 206.681853][ T5908] __mptcp_close+0x860/0x1360 [ 206.686719][ T5908] ? __pfx_mptcp_close+0x10/0x10 [ 206.691832][ T5908] mptcp_close+0x42/0x260 [ 206.696337][ T5908] ? __pfx_mptcp_close+0x10/0x10 [ 206.701451][ T5908] inet_release+0x1ee/0x2a0 [ 206.706136][ T5908] ? __pfx_inet_release+0x10/0x10 [ 206.711333][ T5908] sock_close+0xd6/0x2f0 [ 206.715771][ T5908] ? __pfx_sock_close+0x10/0x10 [ 206.720792][ T5908] __fput+0x60e/0x1010 [ 206.725041][ T5908] ? __pfx_____fput+0x10/0x10 [ 206.729871][ T5908] ____fput+0x25/0x30 [ 206.733997][ T5908] task_work_run+0x208/0x2b0 [ 206.738733][ T5908] exit_to_user_mode_loop+0x306/0x1b60 [ 206.744377][ T5908] ? __x64_sys_close_range+0x97/0xe0 [ 206.749825][ T5908] do_syscall_64+0x236/0xf80 [ 206.754581][ T5908] ? clear_bhb_loop+0x50/0xa0 [ 206.759416][ T5908] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 206.765464][ T5908] RIP: 0033:0x7f8d8659cdd9 [ 206.770000][ T5908] 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 [ 206.789751][ T5908] RSP: 002b:00007fffda055db8 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 206.798325][ T5908] RAX: 0000000000000000 RBX: 00007fffda055ea0 RCX: 00007f8d8659cdd9 [ 206.806407][ T5908] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 [ 206.814482][ T5908] RBP: 0000000000032568 R08: 0000000000000001 R09: 0000000000000000 [ 206.822566][ T5908] R10: 0000001b2e020000 R11: 0000000000000246 R12: 0000000000000000 [ 206.830666][ T5908] R13: 00007f8d86815fac R14: 00007f8d86815fa8 R15: 00007f8d86815fa0 [ 206.838790][ T5908] [ 206.842264][ T5908] Kernel Offset: disabled [ 206.846640][ T5908] Rebooting in 86400 seconds..