Warning: Permanently added '10.128.0.255' (ED25519) to the list of known hosts. 2026/05/24 02:00:18 parsed 1 programs [ 191.339577][ T5591] cgroup: Unknown subsys name 'net' [ 191.461954][ T5591] cgroup: Unknown subsys name 'cpuset' [ 191.475712][ T5591] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 197.129153][ T5591] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 201.613680][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 201.630817][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 201.675071][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 201.683598][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 201.784994][ T5606] 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. [ 203.422216][ T5629] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 203.435261][ T5629] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 203.445854][ T5629] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 203.460826][ T5629] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 203.471279][ T5629] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 203.989169][ T1311] ieee802154 phy0 wpan0: encryption failed: -22 [ 204.012732][ T1311] ieee802154 phy1 wpan1: encryption failed: -22 [ 206.738364][ T5650] bridge0: port 1(bridge_slave_0) entered blocking state [ 206.746025][ T5650] bridge0: port 1(bridge_slave_0) entered disabled state [ 206.756883][ T5650] bridge_slave_0: entered allmulticast mode [ 206.765588][ T5650] bridge_slave_0: entered promiscuous mode [ 206.778486][ T5650] bridge0: port 2(bridge_slave_1) entered blocking state [ 206.786115][ T5650] bridge0: port 2(bridge_slave_1) entered disabled state [ 206.793810][ T5650] bridge_slave_1: entered allmulticast mode [ 206.801823][ T5650] bridge_slave_1: entered promiscuous mode [ 206.859836][ T5650] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 206.876796][ T5650] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 206.934125][ T5650] team0: Port device team_slave_0 added [ 206.946917][ T5650] team0: Port device team_slave_1 added [ 206.999905][ T5650] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 207.007155][ T5650] 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. [ 207.033506][ T5650] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 207.048006][ T5650] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 207.055368][ T5650] 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. [ 207.081611][ T5650] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 207.164683][ T5650] hsr_slave_0: entered promiscuous mode [ 207.173748][ T5650] hsr_slave_1: entered promiscuous mode [ 207.471071][ T5650] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 207.488741][ T5650] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 207.499970][ T5650] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 207.517232][ T5650] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 207.526852][ T5650] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 207.542032][ T5650] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 207.551738][ T5650] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 207.568950][ T5650] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 207.790073][ T5650] 8021q: adding VLAN 0 to HW filter on device bond0 [ 207.830188][ T5650] 8021q: adding VLAN 0 to HW filter on device team0 [ 207.856487][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 207.863887][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 207.893707][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 207.901036][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 208.670561][ T5650] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 208.780901][ T5650] veth0_vlan: entered promiscuous mode [ 208.810378][ T5650] veth1_vlan: entered promiscuous mode [ 208.894317][ T5650] veth0_macvtap: entered promiscuous mode [ 208.910997][ T5650] veth1_macvtap: entered promiscuous mode [ 208.955022][ T5650] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 208.987479][ T5650] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 209.017350][ T14] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 209.026901][ T14] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 209.039890][ T14] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 209.050306][ T14] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 210.455405][ T56] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 211.391560][ T56] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 211.589643][ T56] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 211.705433][ T56] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 212.219581][ T56] bridge_slave_1: left allmulticast mode [ 212.225988][ T56] bridge_slave_1: left promiscuous mode [ 212.232813][ T56] bridge0: port 2(bridge_slave_1) entered disabled state [ 212.245191][ T56] bridge_slave_0: left allmulticast mode [ 212.250947][ T56] bridge_slave_0: left promiscuous mode [ 212.257567][ T56] bridge0: port 1(bridge_slave_0) entered disabled state [ 212.518218][ T56] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 212.533505][ T56] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 212.547671][ T56] bond0 (unregistering): Released all slaves [ 212.749108][ T56] hsr_slave_0: left promiscuous mode [ 212.772666][ T56] hsr_slave_1: left promiscuous mode [ 212.788611][ T56] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 212.798505][ T56] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 212.816829][ T56] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 212.839096][ T56] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 212.877001][ T56] veth1_macvtap: left promiscuous mode [ 212.897031][ T56] veth0_macvtap: left promiscuous mode [ 212.918576][ T56] veth1_vlan: left promiscuous mode [ 212.927337][ T56] veth0_vlan: left promiscuous mode [ 213.875317][ T56] team0 (unregistering): Port device team_slave_1 removed [ 213.931668][ T56] team0 (unregistering): Port device team_slave_0 removed [ 214.211890][ T5229] 8021q: adding VLAN 0 to HW filter on device eth1 [ 216.558778][ T5229] 8021q: adding VLAN 0 to HW filter on device eth2 2026/05/24 02:01:00 executed programs: 0 [ 218.193786][ T5229] 8021q: adding VLAN 0 to HW filter on device eth3 [ 218.392963][ T48] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 218.402137][ T48] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 218.416383][ T48] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 218.447118][ T48] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 218.457876][ T48] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 219.461654][ T5229] 8021q: adding VLAN 0 to HW filter on device eth4 [ 220.136340][ T5774] bridge0: port 1(bridge_slave_0) entered blocking state [ 220.144259][ T5774] bridge0: port 1(bridge_slave_0) entered disabled state [ 220.151679][ T5774] bridge_slave_0: entered allmulticast mode [ 220.160675][ T5774] bridge_slave_0: entered promiscuous mode [ 220.175375][ T5774] bridge0: port 2(bridge_slave_1) entered blocking state [ 220.183475][ T5774] bridge0: port 2(bridge_slave_1) entered disabled state [ 220.190921][ T5774] bridge_slave_1: entered allmulticast mode [ 220.200118][ T5774] bridge_slave_1: entered promiscuous mode [ 220.259377][ T5774] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 220.277684][ T5774] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 220.335127][ T5774] team0: Port device team_slave_0 added [ 220.348146][ T5774] team0: Port device team_slave_1 added [ 220.420608][ T5774] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 220.428153][ T5774] 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. [ 220.454366][ T5774] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 220.468538][ T5774] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 220.475845][ T5774] 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. [ 220.502234][ T5774] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 220.552745][ T48] Bluetooth: hci0: command tx timeout [ 220.593998][ T5774] hsr_slave_0: entered promiscuous mode [ 220.602343][ T5774] hsr_slave_1: entered promiscuous mode [ 221.276315][ T5774] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 221.300994][ T5774] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 221.312325][ T5774] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 221.334991][ T5774] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 221.347053][ T5774] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 221.369936][ T5774] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 221.389655][ T5774] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 221.413483][ T5774] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 221.761531][ T5774] 8021q: adding VLAN 0 to HW filter on device bond0 [ 221.821703][ T5774] 8021q: adding VLAN 0 to HW filter on device team0 [ 221.854529][ T56] bridge0: port 1(bridge_slave_0) entered blocking state [ 221.862022][ T56] bridge0: port 1(bridge_slave_0) entered forwarding state [ 221.902698][ T56] bridge0: port 2(bridge_slave_1) entered blocking state [ 221.910182][ T56] bridge0: port 2(bridge_slave_1) entered forwarding state [ 222.624604][ T48] Bluetooth: hci0: command tx timeout [ 223.238434][ T5774] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 223.475018][ T5774] veth0_vlan: entered promiscuous mode [ 223.519400][ T5774] veth1_vlan: entered promiscuous mode [ 223.650687][ T5774] veth0_macvtap: entered promiscuous mode [ 223.689920][ T5774] veth1_macvtap: entered promiscuous mode [ 223.775079][ T5774] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 223.817936][ T5774] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 223.869985][ T56] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 223.892889][ T56] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 223.921728][ T56] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 223.936700][ T56] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 224.703629][ T48] Bluetooth: hci0: command tx timeout [ 225.997769][ T14] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 226.017609][ T14] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 226.101314][ T56] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 226.112207][ T56] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/05/24 02:01:08 executed programs: 2 [ 226.321922][ T5906] ===================================================== [ 226.330186][ T5906] BUG: KMSAN: uninit-value in mptcp_established_options+0x112f/0x3530 [ 226.338759][ T5906] mptcp_established_options+0x112f/0x3530 [ 226.345002][ T5906] tcp_established_options+0x312/0xcc0 [ 226.350659][ T5906] __tcp_transmit_skb+0x5dc/0x5fe0 [ 226.356402][ T5906] __tcp_send_ack+0x967/0xad0 [ 226.361221][ T5906] tcp_send_ack+0x3d/0x60 [ 226.365839][ T5906] mptcp_subflow_shutdown+0x164/0x690 [ 226.371399][ T5906] mptcp_check_send_data_fin+0x31b/0x3d0 [ 226.377368][ T5906] __mptcp_close+0x860/0x1360 [ 226.382212][ T5906] mptcp_close+0x42/0x260 [ 226.386837][ T5906] inet_release+0x1ee/0x2a0 [ 226.391519][ T5906] sock_close+0xd6/0x2f0 [ 226.396124][ T5906] __fput+0x60e/0x1010 [ 226.400422][ T5906] ____fput+0x25/0x30 [ 226.404649][ T5906] task_work_run+0x208/0x2b0 [ 226.409459][ T5906] exit_to_user_mode_loop+0x306/0x1ea0 [ 226.415339][ T5906] do_syscall_64+0x236/0xf80 [ 226.423258][ T5906] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 226.429376][ T5906] [ 226.431780][ T5906] Local variable opts created at: [ 226.437290][ T5906] __tcp_transmit_skb+0x4d/0x5fe0 [ 226.442633][ T5906] __tcp_send_ack+0x967/0xad0 [ 226.447456][ T5906] [ 226.449887][ T5906] CPU: 1 UID: 0 PID: 5906 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) [ 226.459256][ T5906] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 226.469665][ T5906] ===================================================== [ 226.476826][ T5906] Disabling lock debugging due to kernel taint [ 226.485176][ T5906] Kernel panic - not syncing: kmsan.panic set ... [ 226.491816][ T5906] CPU: 1 UID: 0 PID: 5906 Comm: syz.0.17 Tainted: G B syzkaller #0 PREEMPT(full) [ 226.502676][ T5906] Tainted: [B]=BAD_PAGE [ 226.506912][ T5906] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 226.517097][ T5906] Call Trace: [ 226.520468][ T5906] [ 226.523479][ T5906] __dump_stack+0x26/0x30 [ 226.528003][ T5906] dump_stack_lvl+0x50/0x1c0 [ 226.532936][ T5906] ? dump_stack+0x12/0x25 [ 226.537443][ T5906] dump_stack+0x1e/0x25 [ 226.541747][ T5906] vpanic+0x7b4/0x1430 [ 226.546013][ T5906] panic+0x15d/0x160 [ 226.550148][ T5906] kmsan_report+0x31a/0x320 [ 226.554859][ T5906] ? __msan_warning+0x1b/0x30 [ 226.559720][ T5906] ? mptcp_established_options+0x112f/0x3530 [ 226.565907][ T5906] ? tcp_established_options+0x312/0xcc0 [ 226.571748][ T5906] ? __tcp_transmit_skb+0x5dc/0x5fe0 [ 226.577192][ T5906] ? __tcp_send_ack+0x967/0xad0 [ 226.582203][ T5906] ? tcp_send_ack+0x3d/0x60 [ 226.586893][ T5906] ? mptcp_subflow_shutdown+0x164/0x690 [ 226.592629][ T5906] ? mptcp_check_send_data_fin+0x31b/0x3d0 [ 226.598619][ T5906] ? __mptcp_close+0x860/0x1360 [ 226.603660][ T5906] ? mptcp_close+0x42/0x260 [ 226.608385][ T5906] ? inet_release+0x1ee/0x2a0 [ 226.613240][ T5906] ? sock_close+0xd6/0x2f0 [ 226.617848][ T5906] ? __fput+0x60e/0x1010 [ 226.622230][ T5906] ? ____fput+0x25/0x30 [ 226.626537][ T5906] ? task_work_run+0x208/0x2b0 [ 226.631534][ T5906] ? exit_to_user_mode_loop+0x306/0x1ea0 [ 226.637340][ T5906] ? do_syscall_64+0x236/0xf80 [ 226.642288][ T5906] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 226.648509][ T5906] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 226.654922][ T5906] ? kmsan_get_metadata+0xf1/0x160 [ 226.660235][ T5906] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 226.666267][ T5906] ? mptcp_established_options+0x111/0x3530 [ 226.672349][ T5906] ? filter_irq_stacks+0x49/0x190 [ 226.677530][ T5906] ? stack_depot_save_flags+0x35/0x790 [ 226.683202][ T5906] ? kmsan_get_metadata+0xf1/0x160 [ 226.688505][ T5906] ? kmsan_internal_set_shadow_origin+0x7a/0x110 [ 226.695029][ T5906] ? kmsan_get_metadata+0xf1/0x160 [ 226.700357][ T5906] __msan_warning+0x1b/0x30 [ 226.705026][ T5906] mptcp_established_options+0x112f/0x3530 [ 226.711046][ T5906] ? kmsan_get_metadata+0xf1/0x160 [ 226.716393][ T5906] tcp_established_options+0x312/0xcc0 [ 226.722081][ T5906] __tcp_transmit_skb+0x5dc/0x5fe0 [ 226.727361][ T5906] ? kmem_cache_alloc_node_noprof+0x3f5/0x12c0 [ 226.733729][ T5906] ? kmsan_get_metadata+0xf1/0x160 [ 226.739033][ T5906] ? kmsan_get_metadata+0xf1/0x160 [ 226.744515][ T5906] ? kmsan_get_metadata+0xf1/0x160 [ 226.749820][ T5906] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 226.755836][ T5906] ? __alloc_skb+0xb7d/0x1190 [ 226.760701][ T5906] __tcp_send_ack+0x967/0xad0 [ 226.765558][ T5906] tcp_send_ack+0x3d/0x60 [ 226.770074][ T5906] mptcp_subflow_shutdown+0x164/0x690 [ 226.775645][ T5906] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 226.781683][ T5906] mptcp_check_send_data_fin+0x31b/0x3d0 [ 226.787528][ T5906] __mptcp_close+0x860/0x1360 [ 226.792424][ T5906] ? __pfx_mptcp_close+0x10/0x10 [ 226.797728][ T5906] mptcp_close+0x42/0x260 [ 226.802260][ T5906] ? __pfx_mptcp_close+0x10/0x10 [ 226.807406][ T5906] inet_release+0x1ee/0x2a0 [ 226.812099][ T5906] ? __pfx_inet_release+0x10/0x10 [ 226.817326][ T5906] sock_close+0xd6/0x2f0 [ 226.821830][ T5906] ? __pfx_sock_close+0x10/0x10 [ 226.826865][ T5906] __fput+0x60e/0x1010 [ 226.831148][ T5906] ? __pfx_____fput+0x10/0x10 [ 226.835989][ T5906] ____fput+0x25/0x30 [ 226.840178][ T5906] task_work_run+0x208/0x2b0 [ 226.844916][ T5906] exit_to_user_mode_loop+0x306/0x1ea0 [ 226.850575][ T5906] ? __x64_sys_close_range+0x97/0xe0 [ 226.856035][ T5906] do_syscall_64+0x236/0xf80 [ 226.860820][ T5906] ? clear_bhb_loop+0x50/0xa0 [ 226.865758][ T5906] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 226.871832][ T5906] RIP: 0033:0x7f1f15b9ce59 [ 226.876386][ T5906] 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 [ 226.896180][ T5906] RSP: 002b:00007ffd01b26308 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 226.904760][ T5906] RAX: 0000000000000000 RBX: 00007ffd01b263f0 RCX: 00007f1f15b9ce59 [ 226.912861][ T5906] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 [ 226.920949][ T5906] RBP: 00000000000373d1 R08: 0000000000000001 R09: 0000000000000000 [ 226.929046][ T5906] R10: 0000001b2cc20000 R11: 0000000000000246 R12: 0000000000000000 [ 226.937205][ T5906] R13: 00007f1f15e15fac R14: 00007f1f15e15fa8 R15: 00007f1f15e15fa0 [ 226.945343][ T5906] [ 226.948628][ T5906] Kernel Offset: disabled [ 226.952997][ T5906] Rebooting in 86400 seconds..