Warning: Permanently added '10.128.0.176' (ED25519) to the list of known hosts. 2026/02/06 10:27:07 parsed 1 programs [ 219.275661][ T5784] cgroup: Unknown subsys name 'net' [ 219.447016][ T5784] cgroup: Unknown subsys name 'cpuset' [ 219.470088][ T5784] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 226.648763][ T5784] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 232.704010][ T5798] 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. [ 234.811677][ T1296] ieee802154 phy0 wpan0: encryption failed: -22 [ 234.818583][ T1296] ieee802154 phy1 wpan1: encryption failed: -22 [ 237.707136][ T5833] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 237.717566][ T5833] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 237.729455][ T5833] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 237.745485][ T5833] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 237.759210][ T5833] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 240.479707][ T5849] chnl_net:caif_netlink_parms(): no params data found [ 240.815705][ T5849] bridge0: port 1(bridge_slave_0) entered blocking state [ 240.823337][ T5849] bridge0: port 1(bridge_slave_0) entered disabled state [ 240.831196][ T5849] bridge_slave_0: entered allmulticast mode [ 240.840148][ T5849] bridge_slave_0: entered promiscuous mode [ 240.854457][ T5849] bridge0: port 2(bridge_slave_1) entered blocking state [ 240.862183][ T5849] bridge0: port 2(bridge_slave_1) entered disabled state [ 240.870406][ T5849] bridge_slave_1: entered allmulticast mode [ 240.879810][ T5849] bridge_slave_1: entered promiscuous mode [ 240.949800][ T5849] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 240.968384][ T5849] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 241.037147][ T5849] team0: Port device team_slave_0 added [ 241.052247][ T5849] team0: Port device team_slave_1 added [ 241.118534][ T5849] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 241.125645][ T5849] 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. [ 241.152056][ T5849] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 241.167997][ T5849] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 241.175169][ T5849] 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. [ 241.201528][ T5849] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 241.298335][ T5849] hsr_slave_0: entered promiscuous mode [ 241.307673][ T5849] hsr_slave_1: entered promiscuous mode [ 241.655895][ T5849] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 241.677273][ T5849] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 241.695827][ T5849] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 241.717326][ T5849] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 241.986440][ T5849] 8021q: adding VLAN 0 to HW filter on device bond0 [ 242.039212][ T5849] 8021q: adding VLAN 0 to HW filter on device team0 [ 242.065948][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 242.073561][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 242.109865][ T3848] bridge0: port 2(bridge_slave_1) entered blocking state [ 242.117364][ T3848] bridge0: port 2(bridge_slave_1) entered forwarding state [ 242.649969][ T5849] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 242.792146][ T5849] veth0_vlan: entered promiscuous mode [ 242.821458][ T5849] veth1_vlan: entered promiscuous mode [ 242.914731][ T5849] veth0_macvtap: entered promiscuous mode [ 242.935597][ T5849] veth1_macvtap: entered promiscuous mode [ 242.987034][ T5849] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 243.021588][ T5849] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 243.060486][ T3848] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 243.069748][ T3848] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 243.080867][ T3848] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 243.092712][ T3848] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 244.842020][ T3848] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 245.117299][ T58] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 245.125372][ T58] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 245.207006][ T3848] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 245.229660][ T58] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 245.238985][ T58] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 245.321527][ T3848] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 245.470490][ T3848] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 245.894140][ T3848] bridge_slave_1: left allmulticast mode [ 245.900660][ T3848] bridge_slave_1: left promiscuous mode [ 245.907600][ T3848] bridge0: port 2(bridge_slave_1) entered disabled state [ 245.920392][ T3848] bridge_slave_0: left allmulticast mode [ 245.926449][ T3848] bridge_slave_0: left promiscuous mode [ 245.932681][ T3848] bridge0: port 1(bridge_slave_0) entered disabled state [ 246.235759][ T3848] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 246.251874][ T3848] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 246.265103][ T3848] bond0 (unregistering): Released all slaves [ 246.492859][ T3848] hsr_slave_0: left promiscuous mode [ 246.515914][ T3848] hsr_slave_1: left promiscuous mode [ 246.529351][ T3848] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 246.537096][ T3848] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 246.585119][ T3848] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 246.595129][ T3848] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 246.670594][ T3848] veth1_macvtap: left promiscuous mode [ 246.688539][ T3848] veth0_macvtap: left promiscuous mode [ 246.694513][ T3848] veth1_vlan: left promiscuous mode [ 246.700334][ T3848] veth0_vlan: left promiscuous mode [ 247.238782][ T3848] team0 (unregistering): Port device team_slave_1 removed [ 247.282138][ T3848] team0 (unregistering): Port device team_slave_0 removed 2026/02/06 10:27:56 executed programs: 0 [ 251.863802][ T5080] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 251.876982][ T5080] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 251.886868][ T5080] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 251.901715][ T5080] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 251.920952][ T5080] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 252.673703][ T5937] chnl_net:caif_netlink_parms(): no params data found [ 253.204182][ T5937] bridge0: port 1(bridge_slave_0) entered blocking state [ 253.212019][ T5937] bridge0: port 1(bridge_slave_0) entered disabled state [ 253.221990][ T5937] bridge_slave_0: entered allmulticast mode [ 253.232814][ T5937] bridge_slave_0: entered promiscuous mode [ 253.252345][ T5937] bridge0: port 2(bridge_slave_1) entered blocking state [ 253.260088][ T5937] bridge0: port 2(bridge_slave_1) entered disabled state [ 253.269990][ T5937] bridge_slave_1: entered allmulticast mode [ 253.280450][ T5937] bridge_slave_1: entered promiscuous mode [ 253.393891][ T5937] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 253.418574][ T5937] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 253.519977][ T5937] team0: Port device team_slave_0 added [ 253.540023][ T5937] team0: Port device team_slave_1 added [ 253.645850][ T5937] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 253.653187][ T5937] 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. [ 253.679705][ T5937] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 253.702963][ T5937] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 253.710376][ T5937] 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. [ 253.737286][ T5937] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 253.893825][ T5937] hsr_slave_0: entered promiscuous mode [ 253.904488][ T5937] hsr_slave_1: entered promiscuous mode [ 253.987010][ T5833] Bluetooth: hci0: command tx timeout [ 254.842467][ T5937] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 254.871746][ T5937] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 254.904094][ T5937] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 254.934167][ T5937] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 255.387258][ T5937] 8021q: adding VLAN 0 to HW filter on device bond0 [ 255.465176][ T5937] 8021q: adding VLAN 0 to HW filter on device team0 [ 255.504053][ T3848] bridge0: port 1(bridge_slave_0) entered blocking state [ 255.511857][ T3848] bridge0: port 1(bridge_slave_0) entered forwarding state [ 255.570353][ T3848] bridge0: port 2(bridge_slave_1) entered blocking state [ 255.578269][ T3848] bridge0: port 2(bridge_slave_1) entered forwarding state [ 256.066737][ T5833] Bluetooth: hci0: command tx timeout [ 256.435181][ T5937] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 256.658967][ T5937] veth0_vlan: entered promiscuous mode [ 256.709102][ T5937] veth1_vlan: entered promiscuous mode [ 256.883098][ T5937] veth0_macvtap: entered promiscuous mode [ 256.914372][ T5937] veth1_macvtap: entered promiscuous mode [ 256.991939][ T5937] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 257.060206][ T5937] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 257.121558][ T1138] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 257.151543][ T1138] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 257.179708][ T1138] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 257.195016][ T1138] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 258.152348][ T5833] Bluetooth: hci0: command tx timeout [ 259.513848][ T1138] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 259.522270][ T1138] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 259.626221][ T1138] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 259.634388][ T1138] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/02/06 10:28:04 executed programs: 2 [ 259.884514][ T6044] ===================================================== [ 259.892231][ T6044] BUG: KMSAN: uninit-value in ovl_fileattr_get+0x5cd/0x650 [ 259.900027][ T6044] ovl_fileattr_get+0x5cd/0x650 [ 259.905105][ T6044] __se_sys_file_getattr+0x6cb/0xbd0 [ 259.912776][ T6044] __x64_sys_file_getattr+0xe4/0x150 [ 259.918802][ T6044] x64_sys_call+0x17cd/0x3e70 [ 259.923730][ T6044] do_syscall_64+0xc9/0xf80 [ 259.928614][ T6044] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 259.934725][ T6044] [ 259.937352][ T6044] Uninit was stored to memory at: [ 259.942673][ T6044] ovl_fileattr_get+0x5c6/0x650 [ 259.947928][ T6044] __se_sys_file_getattr+0x6cb/0xbd0 [ 259.953473][ T6044] __x64_sys_file_getattr+0xe4/0x150 [ 259.959204][ T6044] x64_sys_call+0x17cd/0x3e70 [ 259.964131][ T6044] do_syscall_64+0xc9/0xf80 [ 259.969154][ T6044] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 259.975267][ T6044] [ 259.978973][ T6044] Local variable fa.i created at: [ 259.984117][ T6044] __se_sys_file_getattr+0x8c/0xbd0 [ 259.990182][ T6044] __x64_sys_file_getattr+0xe4/0x150 [ 259.995710][ T6044] [ 259.998456][ T6044] CPU: 0 UID: 0 PID: 6044 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(voluntary) [ 260.008681][ T6044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 260.019247][ T6044] ===================================================== [ 260.026438][ T6044] Disabling lock debugging due to kernel taint [ 260.032795][ T6044] Kernel panic - not syncing: kmsan.panic set ... [ 260.039562][ T6044] CPU: 0 UID: 0 PID: 6044 Comm: syz.0.17 Tainted: G B syzkaller #0 PREEMPT(voluntary) [ 260.051010][ T6044] Tainted: [B]=BAD_PAGE [ 260.055287][ T6044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 260.065483][ T6044] Call Trace: [ 260.068967][ T6044] [ 260.072099][ T6044] __dump_stack+0x26/0x30 [ 260.076651][ T6044] dump_stack_lvl+0x50/0x1c0 [ 260.081544][ T6044] ? dump_stack+0x12/0x25 [ 260.086254][ T6044] dump_stack+0x1e/0x25 [ 260.090613][ T6044] vpanic+0x435/0xd40 [ 260.094823][ T6044] panic+0x15d/0x160 [ 260.099076][ T6044] kmsan_report+0x31a/0x320 [ 260.104009][ T6044] ? __msan_warning+0x1b/0x30 [ 260.109093][ T6044] ? ovl_fileattr_get+0x5cd/0x650 [ 260.114404][ T6044] ? __se_sys_file_getattr+0x6cb/0xbd0 [ 260.120179][ T6044] ? __x64_sys_file_getattr+0xe4/0x150 [ 260.125856][ T6044] ? x64_sys_call+0x17cd/0x3e70 [ 260.130930][ T6044] ? do_syscall_64+0xc9/0xf80 [ 260.135910][ T6044] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 260.142245][ T6044] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 260.148618][ T6044] ? kmsan_get_metadata+0xf1/0x160 [ 260.154070][ T6044] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 260.160152][ T6044] ? do_dentry_open+0x1a5b/0x1f20 [ 260.165438][ T6044] ? kmsan_internal_memmove_metadata+0x91/0x230 [ 260.172138][ T6044] ? kmsan_get_metadata+0xf1/0x160 [ 260.177531][ T6044] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 260.183803][ T6044] ? vfs_open+0x395/0x5f0 [ 260.188415][ T6044] ? kmsan_get_metadata+0xf1/0x160 [ 260.193966][ T6044] __msan_warning+0x1b/0x30 [ 260.198694][ T6044] ovl_fileattr_get+0x5cd/0x650 [ 260.203772][ T6044] ? __pfx_ovl_fileattr_get+0x10/0x10 [ 260.209354][ T6044] __se_sys_file_getattr+0x6cb/0xbd0 [ 260.215130][ T6044] ? kmsan_internal_set_shadow_origin+0x7a/0x110 [ 260.221743][ T6044] __x64_sys_file_getattr+0xe4/0x150 [ 260.227268][ T6044] x64_sys_call+0x17cd/0x3e70 [ 260.232176][ T6044] do_syscall_64+0xc9/0xf80 [ 260.236885][ T6044] ? clear_bhb_loop+0x40/0x90 [ 260.241763][ T6044] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 260.247843][ T6044] RIP: 0033:0x7f16fdb9aeb9 [ 260.252401][ T6044] 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 [ 260.272200][ T6044] RSP: 002b:00007ffce3afef78 EFLAGS: 00000246 ORIG_RAX: 00000000000001d4 [ 260.280801][ T6044] RAX: ffffffffffffffda RBX: 00007f16fde15fa0 RCX: 00007f16fdb9aeb9 [ 260.289016][ T6044] RDX: 00002000000001c0 RSI: 00002000000000c0 RDI: ffffffffffffff9c [ 260.297243][ T6044] RBP: 00007f16fdc08c1f R08: 0000000000001100 R09: 0000000000000000 [ 260.305439][ T6044] R10: 0000000000000018 R11: 0000000000000246 R12: 0000000000000000 [ 260.313724][ T6044] R13: 00007f16fde15fac R14: 00007f16fde15fa0 R15: 00007f16fde15fa0 [ 260.321975][ T6044] [ 260.325594][ T6044] Kernel Offset: disabled [ 260.330035][ T6044] Rebooting in 86400 seconds..