Warning: Permanently added '10.128.0.22' (ED25519) to the list of known hosts. 2026/05/03 15:25:06 parsed 1 programs [ 176.882629][ T5587] cgroup: Unknown subsys name 'net' [ 177.007974][ T5587] cgroup: Unknown subsys name 'cpuset' [ 177.026890][ T5587] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 182.625651][ T5587] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 187.373848][ 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. [ 191.227359][ T5632] bridge0: port 1(bridge_slave_0) entered blocking state [ 191.235056][ T5632] bridge0: port 1(bridge_slave_0) entered disabled state [ 191.243634][ T5632] bridge_slave_0: entered allmulticast mode [ 191.252225][ T5632] bridge_slave_0: entered promiscuous mode [ 191.264582][ T5632] bridge0: port 2(bridge_slave_1) entered blocking state [ 191.272137][ T5632] bridge0: port 2(bridge_slave_1) entered disabled state [ 191.279812][ T5632] bridge_slave_1: entered allmulticast mode [ 191.287906][ T5632] bridge_slave_1: entered promiscuous mode [ 191.345497][ T5632] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 191.362337][ T5632] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 191.417979][ T5632] team0: Port device team_slave_0 added [ 191.430938][ T5632] team0: Port device team_slave_1 added [ 191.480388][ T5632] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 191.487444][ T5632] 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. [ 191.513628][ T5632] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 191.527894][ T5632] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 191.535077][ T5632] 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. [ 191.561343][ T5632] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 191.642246][ T5632] hsr_slave_0: entered promiscuous mode [ 191.651568][ T5632] hsr_slave_1: entered promiscuous mode [ 191.948116][ T5632] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 191.965466][ T5632] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 191.976824][ T5632] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 191.994782][ T5632] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 192.004598][ T5632] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 192.019959][ T5632] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 192.030459][ T5632] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 192.047152][ T5632] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 192.261031][ T5632] 8021q: adding VLAN 0 to HW filter on device bond0 [ 192.299878][ T5632] 8021q: adding VLAN 0 to HW filter on device team0 [ 192.324265][ T34] bridge0: port 1(bridge_slave_0) entered blocking state [ 192.331622][ T34] bridge0: port 1(bridge_slave_0) entered forwarding state [ 192.358362][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 192.365799][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 193.111057][ T5632] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 193.228111][ T5632] veth0_vlan: entered promiscuous mode [ 193.254514][ T5632] veth1_vlan: entered promiscuous mode [ 193.333343][ T5632] veth0_macvtap: entered promiscuous mode [ 193.352531][ T5632] veth1_macvtap: entered promiscuous mode [ 193.394506][ T5632] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 193.424175][ T5632] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 193.462682][ T1026] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 193.474084][ T1026] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 193.483617][ T1026] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 193.503324][ T1026] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 194.781887][ T1026] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 195.164094][ T1026] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 195.363278][ T1026] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 195.432500][ T5693] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 195.447074][ T5693] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 195.457866][ T5693] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 195.472147][ T5693] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 195.473723][ T1026] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 195.484872][ T5693] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 195.804397][ T1026] bridge_slave_1: left allmulticast mode [ 195.816131][ T1026] bridge_slave_1: left promiscuous mode [ 195.839721][ T1026] bridge0: port 2(bridge_slave_1) entered disabled state [ 195.865906][ T1026] bridge_slave_0: left allmulticast mode [ 195.888620][ T1026] bridge_slave_0: left promiscuous mode [ 195.895226][ T1026] bridge0: port 1(bridge_slave_0) entered disabled state [ 196.348122][ T1026] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 196.362990][ T1026] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 196.375271][ T1026] bond0 (unregistering): Released all slaves [ 196.574696][ T1026] hsr_slave_0: left promiscuous mode [ 196.582976][ T1026] hsr_slave_1: left promiscuous mode [ 196.595733][ T1026] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 196.604737][ T1026] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 196.619052][ T1026] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 196.626670][ T1026] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 196.652444][ T1026] veth1_macvtap: left promiscuous mode [ 196.658213][ T1026] veth0_macvtap: left promiscuous mode [ 196.665518][ T1026] veth1_vlan: left promiscuous mode [ 196.672078][ T1026] veth0_vlan: left promiscuous mode [ 197.407378][ T1026] team0 (unregistering): Port device team_slave_1 removed [ 197.463513][ T1026] team0 (unregistering): Port device team_slave_0 removed [ 197.701609][ T5224] 8021q: adding VLAN 0 to HW filter on device eth1 [ 198.885877][ T34] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 198.897063][ T34] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 199.050235][ T34] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 199.086866][ T34] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 199.272020][ T5224] 8021q: adding VLAN 0 to HW filter on device eth2 [ 200.585339][ T5224] 8021q: adding VLAN 0 to HW filter on device eth3 [ 202.264560][ T5224] 8021q: adding VLAN 0 to HW filter on device eth4 2026/05/03 15:25:47 executed programs: 0 [ 203.755452][ T5693] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 203.771505][ T5693] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 203.780958][ T5693] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 203.793774][ T5693] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 203.804684][ T5693] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 204.806801][ T1309] ieee802154 phy0 wpan0: encryption failed: -22 [ 204.813760][ T1309] ieee802154 phy1 wpan1: encryption failed: -22 [ 204.903024][ T5789] bridge0: port 1(bridge_slave_0) entered blocking state [ 204.910652][ T5789] bridge0: port 1(bridge_slave_0) entered disabled state [ 204.918019][ T5789] bridge_slave_0: entered allmulticast mode [ 204.926577][ T5789] bridge_slave_0: entered promiscuous mode [ 204.938635][ T5789] bridge0: port 2(bridge_slave_1) entered blocking state [ 204.946229][ T5789] bridge0: port 2(bridge_slave_1) entered disabled state [ 204.954529][ T5789] bridge_slave_1: entered allmulticast mode [ 204.963857][ T5789] bridge_slave_1: entered promiscuous mode [ 205.020881][ T5789] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 205.036712][ T5789] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 205.094328][ T5789] team0: Port device team_slave_0 added [ 205.107077][ T5789] team0: Port device team_slave_1 added [ 205.154880][ T5789] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 205.162046][ T5789] 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. [ 205.188355][ T5789] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 205.204587][ T5789] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 205.211840][ T5789] 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. [ 205.237981][ T5789] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 205.318007][ T5789] hsr_slave_0: entered promiscuous mode [ 205.326246][ T5789] hsr_slave_1: entered promiscuous mode [ 205.838672][ T4869] Bluetooth: hci0: command tx timeout [ 206.067000][ T5789] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 206.091932][ T5789] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 206.103650][ T5789] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 206.124664][ T5789] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 206.136316][ T5789] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 206.161336][ T5789] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 206.172201][ T5789] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 206.193273][ T5789] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 206.527437][ T5789] 8021q: adding VLAN 0 to HW filter on device bond0 [ 206.588901][ T5789] 8021q: adding VLAN 0 to HW filter on device team0 [ 206.622168][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 206.629737][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 206.675943][ T1026] bridge0: port 2(bridge_slave_1) entered blocking state [ 206.683547][ T1026] bridge0: port 2(bridge_slave_1) entered forwarding state [ 207.910602][ T5789] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 207.918736][ T4869] Bluetooth: hci0: command tx timeout [ 208.119982][ T5789] veth0_vlan: entered promiscuous mode [ 208.156798][ T5789] veth1_vlan: entered promiscuous mode [ 208.299376][ T5789] veth0_macvtap: entered promiscuous mode [ 208.341238][ T5789] veth1_macvtap: entered promiscuous mode [ 208.410281][ T5789] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 208.464043][ T5789] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 208.517495][ T34] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 208.542847][ T34] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 208.554980][ T34] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 208.582952][ T34] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 209.998752][ T4869] Bluetooth: hci0: command tx timeout [ 210.434659][ T1026] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 210.462332][ T1026] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 210.535593][ T1026] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 210.543932][ T1026] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/05/03 15:25:54 executed programs: 2 [ 210.737062][ T5903] ===================================================== [ 210.744609][ T5903] BUG: KMSAN: uninit-value in mptcp_established_options+0x112f/0x3530 [ 210.753169][ T5903] mptcp_established_options+0x112f/0x3530 [ 210.759289][ T5903] tcp_established_options+0x312/0xcc0 [ 210.765021][ T5903] __tcp_transmit_skb+0x5dc/0x5fe0 [ 210.774252][ T5903] __tcp_send_ack+0x967/0xad0 [ 210.779263][ T5903] tcp_send_ack+0x3d/0x60 [ 210.783826][ T5903] mptcp_subflow_shutdown+0x164/0x690 [ 210.789442][ T5903] mptcp_check_send_data_fin+0x31b/0x3d0 [ 210.795234][ T5903] __mptcp_close+0x860/0x1360 [ 210.800224][ T5903] mptcp_close+0x42/0x260 [ 210.804720][ T5903] inet_release+0x1ee/0x2a0 [ 210.809480][ T5903] sock_close+0xd6/0x2f0 [ 210.813894][ T5903] __fput+0x60e/0x1010 [ 210.818098][ T5903] ____fput+0x25/0x30 [ 210.824261][ T5903] task_work_run+0x208/0x2b0 [ 210.830028][ T5903] exit_to_user_mode_loop+0x306/0x1b60 [ 210.835643][ T5903] do_syscall_64+0x236/0xf80 [ 210.840524][ T5903] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 210.846696][ T5903] [ 210.849292][ T5903] Local variable opts created at: [ 210.854453][ T5903] __tcp_transmit_skb+0x4d/0x5fe0 [ 210.859769][ T5903] __tcp_send_ack+0x967/0xad0 [ 210.864572][ T5903] [ 210.867005][ T5903] CPU: 0 UID: 0 PID: 5903 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) [ 210.876372][ T5903] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 210.887764][ T5903] ===================================================== [ 210.894895][ T5903] Disabling lock debugging due to kernel taint [ 210.903747][ T5903] Kernel panic - not syncing: kmsan.panic set ... [ 210.910292][ T5903] CPU: 0 UID: 0 PID: 5903 Comm: syz.0.17 Tainted: G B syzkaller #0 PREEMPT(full) [ 210.921137][ T5903] Tainted: [B]=BAD_PAGE [ 210.925367][ T5903] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 210.935536][ T5903] Call Trace: [ 210.938891][ T5903] [ 210.941889][ T5903] __dump_stack+0x26/0x30 [ 210.946360][ T5903] dump_stack_lvl+0x50/0x1c0 [ 210.951219][ T5903] ? dump_stack+0x12/0x25 [ 210.955726][ T5903] dump_stack+0x1e/0x25 [ 210.960013][ T5903] vpanic+0x7b4/0x1430 [ 210.964253][ T5903] panic+0x15d/0x160 [ 210.968349][ T5903] kmsan_report+0x31a/0x320 [ 210.973025][ T5903] ? __msan_warning+0x1b/0x30 [ 210.977850][ T5903] ? mptcp_established_options+0x112f/0x3530 [ 210.983979][ T5903] ? tcp_established_options+0x312/0xcc0 [ 210.989781][ T5903] ? __tcp_transmit_skb+0x5dc/0x5fe0 [ 210.995182][ T5903] ? __tcp_send_ack+0x967/0xad0 [ 211.000148][ T5903] ? tcp_send_ack+0x3d/0x60 [ 211.004799][ T5903] ? mptcp_subflow_shutdown+0x164/0x690 [ 211.010491][ T5903] ? mptcp_check_send_data_fin+0x31b/0x3d0 [ 211.016443][ T5903] ? __mptcp_close+0x860/0x1360 [ 211.021439][ T5903] ? mptcp_close+0x42/0x260 [ 211.026093][ T5903] ? inet_release+0x1ee/0x2a0 [ 211.030923][ T5903] ? sock_close+0xd6/0x2f0 [ 211.035497][ T5903] ? __fput+0x60e/0x1010 [ 211.039864][ T5903] ? ____fput+0x25/0x30 [ 211.044141][ T5903] ? task_work_run+0x208/0x2b0 [ 211.049028][ T5903] ? exit_to_user_mode_loop+0x306/0x1b60 [ 211.054791][ T5903] ? do_syscall_64+0x236/0xf80 [ 211.059698][ T5903] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 211.065898][ T5903] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 211.072100][ T5903] ? kmsan_get_metadata+0xf1/0x160 [ 211.077386][ T5903] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 211.083368][ T5903] ? mptcp_established_options+0xe1/0x3530 [ 211.089327][ T5903] ? filter_irq_stacks+0x49/0x190 [ 211.094482][ T5903] ? stack_depot_save_flags+0x35/0x790 [ 211.100107][ T5903] ? kmsan_get_metadata+0xf1/0x160 [ 211.105386][ T5903] ? kmsan_internal_set_shadow_origin+0x7a/0x110 [ 211.111873][ T5903] ? kmsan_get_metadata+0xf1/0x160 [ 211.117161][ T5903] __msan_warning+0x1b/0x30 [ 211.121812][ T5903] mptcp_established_options+0x112f/0x3530 [ 211.127821][ T5903] tcp_established_options+0x312/0xcc0 [ 211.133475][ T5903] __tcp_transmit_skb+0x5dc/0x5fe0 [ 211.138817][ T5903] ? kmem_cache_alloc_node_noprof+0x3f5/0x12c0 [ 211.145152][ T5903] ? kmsan_get_metadata+0xf1/0x160 [ 211.150442][ T5903] ? kmsan_get_metadata+0xf1/0x160 [ 211.155717][ T5903] ? kmsan_get_metadata+0xf1/0x160 [ 211.160993][ T5903] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 211.166976][ T5903] ? __alloc_skb+0xb7d/0x1190 [ 211.171775][ T5903] ? kmsan_get_metadata+0xf1/0x160 [ 211.177080][ T5903] __tcp_send_ack+0x967/0xad0 [ 211.181899][ T5903] tcp_send_ack+0x3d/0x60 [ 211.186375][ T5903] mptcp_subflow_shutdown+0x164/0x690 [ 211.191896][ T5903] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 211.197881][ T5903] mptcp_check_send_data_fin+0x31b/0x3d0 [ 211.203677][ T5903] __mptcp_close+0x860/0x1360 [ 211.208620][ T5903] ? __pfx_mptcp_close+0x10/0x10 [ 211.213713][ T5903] mptcp_close+0x42/0x260 [ 211.218198][ T5903] ? __pfx_mptcp_close+0x10/0x10 [ 211.223296][ T5903] inet_release+0x1ee/0x2a0 [ 211.227948][ T5903] ? __pfx_inet_release+0x10/0x10 [ 211.233131][ T5903] sock_close+0xd6/0x2f0 [ 211.237549][ T5903] ? __pfx_sock_close+0x10/0x10 [ 211.242559][ T5903] __fput+0x60e/0x1010 [ 211.246791][ T5903] ? __pfx_____fput+0x10/0x10 [ 211.251611][ T5903] ____fput+0x25/0x30 [ 211.255717][ T5903] task_work_run+0x208/0x2b0 [ 211.260437][ T5903] exit_to_user_mode_loop+0x306/0x1b60 [ 211.266061][ T5903] ? __x64_sys_close_range+0x97/0xe0 [ 211.271489][ T5903] do_syscall_64+0x236/0xf80 [ 211.276221][ T5903] ? clear_bhb_loop+0x50/0xa0 [ 211.281033][ T5903] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 211.287069][ T5903] RIP: 0033:0x7f38d5d9cdd9 [ 211.291589][ 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 [ 211.311351][ T5903] RSP: 002b:00007ffe9fc34258 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 211.319906][ T5903] RAX: 0000000000000000 RBX: 00007ffe9fc34340 RCX: 00007f38d5d9cdd9 [ 211.327971][ T5903] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 [ 211.336032][ T5903] RBP: 00000000000336dd R08: 0000000000000001 R09: 0000000000000000 [ 211.344106][ T5903] R10: 0000001b2dc20000 R11: 0000000000000246 R12: 0000000000000000 [ 211.352260][ T5903] R13: 00007f38d6015fac R14: 00007f38d6015fa8 R15: 00007f38d6015fa0 [ 211.360371][ T5903] [ 211.363618][ T5903] Kernel Offset: disabled [ 211.367985][ T5903] Rebooting in 86400 seconds..