Warning: Permanently added '10.128.1.136' (ED25519) to the list of known hosts. 2026/05/24 02:18:42 parsed 1 programs [ 172.794619][ T5590] cgroup: Unknown subsys name 'net' [ 172.922478][ T5590] cgroup: Unknown subsys name 'cpuset' [ 172.935537][ T5590] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 178.508835][ T5590] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 182.919104][ 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. [ 186.152971][ T5629] bridge0: port 1(bridge_slave_0) entered blocking state [ 186.160551][ T5629] bridge0: port 1(bridge_slave_0) entered disabled state [ 186.167892][ T5629] bridge_slave_0: entered allmulticast mode [ 186.182533][ T5629] bridge_slave_0: entered promiscuous mode [ 186.195269][ T5629] bridge0: port 2(bridge_slave_1) entered blocking state [ 186.202825][ T5629] bridge0: port 2(bridge_slave_1) entered disabled state [ 186.210541][ T5629] bridge_slave_1: entered allmulticast mode [ 186.218544][ T5629] bridge_slave_1: entered promiscuous mode [ 186.275581][ T5629] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 186.292204][ T5629] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 186.350073][ T5629] team0: Port device team_slave_0 added [ 186.362847][ T5629] team0: Port device team_slave_1 added [ 186.410975][ T5629] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 186.418051][ T5629] 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. [ 186.444366][ T5629] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 186.458457][ T5629] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 186.465637][ T5629] 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. [ 186.491895][ T5629] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 186.572053][ T5629] hsr_slave_0: entered promiscuous mode [ 186.580617][ T5629] hsr_slave_1: entered promiscuous mode [ 186.869257][ T5629] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 186.886176][ T5629] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 186.896053][ T5629] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 186.913414][ T5629] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 186.924417][ T5629] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 186.939776][ T5629] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 186.949014][ T5629] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 186.966072][ T5629] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 187.175672][ T5629] 8021q: adding VLAN 0 to HW filter on device bond0 [ 187.214309][ T5629] 8021q: adding VLAN 0 to HW filter on device team0 [ 187.240965][ T52] bridge0: port 1(bridge_slave_0) entered blocking state [ 187.248267][ T52] bridge0: port 1(bridge_slave_0) entered forwarding state [ 187.272923][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 187.280244][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 188.024719][ T5629] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 188.144618][ T5629] veth0_vlan: entered promiscuous mode [ 188.169411][ T5629] veth1_vlan: entered promiscuous mode [ 188.241270][ T5629] veth0_macvtap: entered promiscuous mode [ 188.257579][ T5629] veth1_macvtap: entered promiscuous mode [ 188.303505][ T5629] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 188.333643][ T5629] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 188.372802][ T52] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 188.381976][ T52] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 188.393951][ T52] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 188.405408][ T52] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 189.702633][ T52] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 189.760770][ T5678] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 189.769258][ T5678] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 189.778482][ T5678] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 189.792323][ T5678] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 189.802353][ T5678] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 190.398903][ T52] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 191.032624][ T52] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 191.114629][ T52] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 191.179611][ T34] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 191.188899][ T34] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 191.279326][ T80] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 191.292756][ T80] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 191.405111][ T52] bridge_slave_1: left allmulticast mode [ 191.419801][ T52] bridge_slave_1: left promiscuous mode [ 191.435687][ T52] bridge0: port 2(bridge_slave_1) entered disabled state [ 191.485443][ T52] bridge_slave_0: left allmulticast mode [ 191.499937][ T52] bridge_slave_0: left promiscuous mode [ 191.513186][ T52] bridge0: port 1(bridge_slave_0) entered disabled state [ 192.016478][ T52] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 192.032145][ T52] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 192.044656][ T52] bond0 (unregistering): Released all slaves [ 192.151519][ T52] hsr_slave_0: left promiscuous mode [ 192.159418][ T52] hsr_slave_1: left promiscuous mode [ 192.167410][ T52] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 192.177556][ T52] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 192.190959][ T52] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 192.198543][ T52] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 192.221879][ T52] veth1_macvtap: left promiscuous mode [ 192.227625][ T52] veth0_macvtap: left promiscuous mode [ 192.234299][ T52] veth1_vlan: left promiscuous mode [ 192.241021][ T52] veth0_vlan: left promiscuous mode [ 192.970045][ T52] team0 (unregistering): Port device team_slave_1 removed [ 193.030955][ T52] team0 (unregistering): Port device team_slave_0 removed [ 193.331815][ T5227] 8021q: adding VLAN 0 to HW filter on device eth1 [ 195.435093][ T5227] 8021q: adding VLAN 0 to HW filter on device eth2 [ 197.262108][ T5227] 8021q: adding VLAN 0 to HW filter on device eth3 [ 198.814813][ T5227] 8021q: adding VLAN 0 to HW filter on device eth4 2026/05/24 02:19:22 executed programs: 0 [ 199.002618][ T4872] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 199.014422][ T4872] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 199.025532][ T4872] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 199.042175][ T4872] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 199.054007][ T4872] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 200.366579][ T5784] bridge0: port 1(bridge_slave_0) entered blocking state [ 200.374058][ T5784] bridge0: port 1(bridge_slave_0) entered disabled state [ 200.381550][ T5784] bridge_slave_0: entered allmulticast mode [ 200.389762][ T5784] bridge_slave_0: entered promiscuous mode [ 200.401764][ T5784] bridge0: port 2(bridge_slave_1) entered blocking state [ 200.409242][ T5784] bridge0: port 2(bridge_slave_1) entered disabled state [ 200.416890][ T5784] bridge_slave_1: entered allmulticast mode [ 200.424965][ T5784] bridge_slave_1: entered promiscuous mode [ 200.481983][ T5784] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 200.497859][ T5784] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 200.553294][ T5784] team0: Port device team_slave_0 added [ 200.565948][ T5784] team0: Port device team_slave_1 added [ 200.617259][ T5784] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 200.624927][ T5784] 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. [ 200.651660][ T5784] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 200.665867][ T5784] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 200.673567][ T5784] 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. [ 200.699899][ T5784] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 200.779319][ T5784] hsr_slave_0: entered promiscuous mode [ 200.787527][ T5784] hsr_slave_1: entered promiscuous mode [ 201.139750][ T4872] Bluetooth: hci0: command tx timeout [ 201.563081][ T5784] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 201.586744][ T5784] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 201.597574][ T5784] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 201.618517][ T5784] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 201.631036][ T5784] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 201.656796][ T5784] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 201.667923][ T5784] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 201.692868][ T5784] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 202.035164][ T5784] 8021q: adding VLAN 0 to HW filter on device bond0 [ 202.097266][ T5784] 8021q: adding VLAN 0 to HW filter on device team0 [ 202.128389][ T34] bridge0: port 1(bridge_slave_0) entered blocking state [ 202.135910][ T34] bridge0: port 1(bridge_slave_0) entered forwarding state [ 202.176936][ T34] bridge0: port 2(bridge_slave_1) entered blocking state [ 202.184440][ T34] bridge0: port 2(bridge_slave_1) entered forwarding state [ 203.219919][ T4872] Bluetooth: hci0: command tx timeout [ 203.383207][ T5784] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 203.574929][ T5784] veth0_vlan: entered promiscuous mode [ 203.634323][ T5784] veth1_vlan: entered promiscuous mode [ 203.755993][ T5784] veth0_macvtap: entered promiscuous mode [ 203.791072][ T5784] veth1_macvtap: entered promiscuous mode [ 203.858313][ T5784] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 203.909081][ T5784] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 203.948235][ T1310] ieee802154 phy0 wpan0: encryption failed: -22 [ 203.955557][ T1310] ieee802154 phy1 wpan1: encryption failed: -22 [ 203.985640][ T34] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 204.018747][ T34] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 204.031412][ T754] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 204.053100][ T754] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 205.299965][ T4872] Bluetooth: hci0: command tx timeout [ 205.879317][ T754] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 205.898827][ T754] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 205.976164][ T754] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 205.984420][ T754] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/05/24 02:19:29 executed programs: 2 [ 206.131058][ T5903] ===================================================== [ 206.138352][ T5903] BUG: KMSAN: uninit-value in mptcp_established_options+0x112f/0x3530 [ 206.146888][ T5903] mptcp_established_options+0x112f/0x3530 [ 206.152998][ T5903] tcp_established_options+0x312/0xcc0 [ 206.158644][ T5903] __tcp_transmit_skb+0x5dc/0x5fe0 [ 206.163985][ T5903] __tcp_send_ack+0x967/0xad0 [ 206.168783][ T5903] tcp_send_ack+0x3d/0x60 [ 206.173404][ T5903] mptcp_subflow_shutdown+0x164/0x690 [ 206.178953][ T5903] mptcp_check_send_data_fin+0x31b/0x3d0 [ 206.184838][ T5903] __mptcp_close+0x860/0x1360 [ 206.189780][ T5903] mptcp_close+0x42/0x260 [ 206.195723][ T5903] inet_release+0x1ee/0x2a0 [ 206.201125][ T5903] sock_close+0xd6/0x2f0 [ 206.205547][ T5903] __fput+0x60e/0x1010 [ 206.209845][ T5903] ____fput+0x25/0x30 [ 206.213954][ T5903] task_work_run+0x208/0x2b0 [ 206.218663][ T5903] exit_to_user_mode_loop+0x306/0x1ea0 [ 206.224360][ T5903] do_syscall_64+0x236/0xf80 [ 206.229120][ T5903] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 206.235248][ T5903] [ 206.237629][ T5903] Local variable opts created at: [ 206.242847][ T5903] __tcp_transmit_skb+0x4d/0x5fe0 [ 206.248063][ T5903] __tcp_send_ack+0x967/0xad0 [ 206.252951][ T5903] [ 206.255379][ T5903] CPU: 0 UID: 0 PID: 5903 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) [ 206.265755][ T5903] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 206.276087][ T5903] ===================================================== [ 206.283206][ T5903] Disabling lock debugging due to kernel taint [ 206.291949][ T5903] Kernel panic - not syncing: kmsan.panic set ... [ 206.298485][ T5903] CPU: 0 UID: 0 PID: 5903 Comm: syz.0.17 Tainted: G B syzkaller #0 PREEMPT(full) [ 206.309322][ T5903] Tainted: [B]=BAD_PAGE [ 206.313549][ T5903] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 206.323716][ T5903] Call Trace: [ 206.327077][ T5903] [ 206.330089][ T5903] __dump_stack+0x26/0x30 [ 206.334568][ T5903] dump_stack_lvl+0x50/0x1c0 [ 206.339286][ T5903] ? dump_stack+0x12/0x25 [ 206.343756][ T5903] dump_stack+0x1e/0x25 [ 206.348039][ T5903] vpanic+0x7b4/0x1430 [ 206.352272][ T5903] panic+0x15d/0x160 [ 206.356357][ T5903] kmsan_report+0x31a/0x320 [ 206.361021][ T5903] ? __msan_warning+0x1b/0x30 [ 206.365839][ T5903] ? mptcp_established_options+0x112f/0x3530 [ 206.371972][ T5903] ? tcp_established_options+0x312/0xcc0 [ 206.377769][ T5903] ? __tcp_transmit_skb+0x5dc/0x5fe0 [ 206.383170][ T5903] ? __tcp_send_ack+0x967/0xad0 [ 206.388134][ T5903] ? tcp_send_ack+0x3d/0x60 [ 206.392779][ T5903] ? mptcp_subflow_shutdown+0x164/0x690 [ 206.398478][ T5903] ? mptcp_check_send_data_fin+0x31b/0x3d0 [ 206.404438][ T5903] ? __mptcp_close+0x860/0x1360 [ 206.409435][ T5903] ? mptcp_close+0x42/0x260 [ 206.414097][ T5903] ? inet_release+0x1ee/0x2a0 [ 206.418915][ T5903] ? sock_close+0xd6/0x2f0 [ 206.423483][ T5903] ? __fput+0x60e/0x1010 [ 206.427842][ T5903] ? ____fput+0x25/0x30 [ 206.432107][ T5903] ? task_work_run+0x208/0x2b0 [ 206.436979][ T5903] ? exit_to_user_mode_loop+0x306/0x1ea0 [ 206.442737][ T5903] ? do_syscall_64+0x236/0xf80 [ 206.447654][ T5903] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 206.453848][ T5903] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 206.460057][ T5903] ? kmsan_get_metadata+0xf1/0x160 [ 206.465348][ T5903] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 206.471338][ T5903] ? mptcp_established_options+0x111/0x3530 [ 206.477399][ T5903] ? filter_irq_stacks+0x49/0x190 [ 206.482560][ T5903] ? stack_depot_save_flags+0x35/0x790 [ 206.488189][ T5903] ? kmsan_get_metadata+0xf1/0x160 [ 206.493466][ T5903] ? kmsan_internal_set_shadow_origin+0x7a/0x110 [ 206.499957][ T5903] ? kmsan_get_metadata+0xf1/0x160 [ 206.505236][ T5903] __msan_warning+0x1b/0x30 [ 206.509879][ T5903] mptcp_established_options+0x112f/0x3530 [ 206.515853][ T5903] ? kmsan_get_metadata+0xf1/0x160 [ 206.521158][ T5903] tcp_established_options+0x312/0xcc0 [ 206.526828][ T5903] __tcp_transmit_skb+0x5dc/0x5fe0 [ 206.532078][ T5903] ? kmem_cache_alloc_node_noprof+0x3f5/0x12c0 [ 206.538406][ T5903] ? kmsan_get_metadata+0xf1/0x160 [ 206.543679][ T5903] ? kmsan_get_metadata+0xf1/0x160 [ 206.548959][ T5903] ? kmsan_get_metadata+0xf1/0x160 [ 206.554237][ T5903] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 206.560225][ T5903] ? __alloc_skb+0xb7d/0x1190 [ 206.565237][ T5903] __tcp_send_ack+0x967/0xad0 [ 206.570066][ T5903] tcp_send_ack+0x3d/0x60 [ 206.574548][ T5903] mptcp_subflow_shutdown+0x164/0x690 [ 206.580077][ T5903] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 206.586058][ T5903] mptcp_check_send_data_fin+0x31b/0x3d0 [ 206.591860][ T5903] __mptcp_close+0x860/0x1360 [ 206.596710][ T5903] ? __pfx_mptcp_close+0x10/0x10 [ 206.601817][ T5903] mptcp_close+0x42/0x260 [ 206.606307][ T5903] ? __pfx_mptcp_close+0x10/0x10 [ 206.611406][ T5903] inet_release+0x1ee/0x2a0 [ 206.616064][ T5903] ? __pfx_inet_release+0x10/0x10 [ 206.621241][ T5903] sock_close+0xd6/0x2f0 [ 206.625663][ T5903] ? __pfx_sock_close+0x10/0x10 [ 206.630672][ T5903] __fput+0x60e/0x1010 [ 206.634925][ T5903] ? __pfx_____fput+0x10/0x10 [ 206.639730][ T5903] ____fput+0x25/0x30 [ 206.643831][ T5903] task_work_run+0x208/0x2b0 [ 206.648549][ T5903] exit_to_user_mode_loop+0x306/0x1ea0 [ 206.654177][ T5903] ? __x64_sys_close_range+0x97/0xe0 [ 206.659606][ T5903] do_syscall_64+0x236/0xf80 [ 206.664355][ T5903] ? clear_bhb_loop+0x50/0xa0 [ 206.669179][ T5903] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 206.675240][ T5903] RIP: 0033:0x7f832459ce59 [ 206.679769][ T5903] 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 [ 206.699505][ T5903] RSP: 002b:00007ffff01bce78 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 206.708069][ T5903] RAX: 0000000000000000 RBX: 00007ffff01bcf60 RCX: 00007f832459ce59 [ 206.716148][ T5903] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 [ 206.724222][ T5903] RBP: 000000000003250d R08: 0000000000000001 R09: 0000000000000000 [ 206.732294][ T5903] R10: 0000001b2d720000 R11: 0000000000000246 R12: 0000000000000000 [ 206.740361][ T5903] R13: 00007f8324815fac R14: 00007f8324815fa8 R15: 00007f8324815fa0 [ 206.748474][ T5903] [ 206.751928][ T5903] Kernel Offset: disabled [ 206.756299][ T5903] Rebooting in 86400 seconds..