Warning: Permanently added '10.128.0.175' (ED25519) to the list of known hosts. 2026/01/23 18:28:26 parsed 1 programs [ 180.823726][ T5793] cgroup: Unknown subsys name 'net' [ 180.952667][ T5793] cgroup: Unknown subsys name 'cpuset' [ 180.966709][ T5793] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 186.653940][ T5793] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 191.314048][ T5804] 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. [ 192.697240][ T5822] chnl_net:caif_netlink_parms(): no params data found [ 192.979671][ T5822] bridge0: port 1(bridge_slave_0) entered blocking state [ 192.987325][ T5822] bridge0: port 1(bridge_slave_0) entered disabled state [ 192.995379][ T5822] bridge_slave_0: entered allmulticast mode [ 193.003998][ T5822] bridge_slave_0: entered promiscuous mode [ 193.016676][ T5822] bridge0: port 2(bridge_slave_1) entered blocking state [ 193.024202][ T5822] bridge0: port 2(bridge_slave_1) entered disabled state [ 193.031670][ T5822] bridge_slave_1: entered allmulticast mode [ 193.040741][ T5822] bridge_slave_1: entered promiscuous mode [ 193.099918][ T5822] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 193.117308][ T5822] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 193.177174][ T5822] team0: Port device team_slave_0 added [ 193.190059][ T5822] team0: Port device team_slave_1 added [ 193.240625][ T5822] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 193.247864][ T5822] 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. [ 193.274205][ T5822] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 193.289241][ T5822] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 193.296556][ T5822] 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. [ 193.323227][ T5822] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 193.406461][ T5822] hsr_slave_0: entered promiscuous mode [ 193.415473][ T5822] hsr_slave_1: entered promiscuous mode [ 193.716094][ T5822] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 193.734380][ T5822] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 193.751656][ T5822] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 193.769753][ T5822] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 193.995294][ T5822] 8021q: adding VLAN 0 to HW filter on device bond0 [ 194.036013][ T5822] 8021q: adding VLAN 0 to HW filter on device team0 [ 194.057337][ T767] bridge0: port 1(bridge_slave_0) entered blocking state [ 194.064849][ T767] bridge0: port 1(bridge_slave_0) entered forwarding state [ 194.095137][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 194.102546][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 194.511394][ T5822] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 194.628218][ T5822] veth0_vlan: entered promiscuous mode [ 194.654173][ T5822] veth1_vlan: entered promiscuous mode [ 194.737453][ T5822] veth0_macvtap: entered promiscuous mode [ 194.753747][ T5822] veth1_macvtap: entered promiscuous mode [ 194.800446][ T5822] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 194.829136][ T5822] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 194.859862][ T3494] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 194.874241][ T3494] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 194.899321][ T3494] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 194.920580][ T3494] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 196.270946][ T12] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 197.035785][ T12] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 197.484882][ T12] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 197.552882][ T12] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 197.828423][ T12] bridge_slave_1: left allmulticast mode [ 197.834344][ T12] bridge_slave_1: left promiscuous mode [ 197.840838][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 197.861786][ T12] bridge_slave_0: left allmulticast mode [ 197.867973][ T12] bridge_slave_0: left promiscuous mode [ 197.874673][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 198.151867][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 198.168593][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 198.181631][ T12] bond0 (unregistering): Released all slaves [ 198.357523][ T12] hsr_slave_0: left promiscuous mode [ 198.367115][ T12] hsr_slave_1: left promiscuous mode [ 198.375047][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 198.382587][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 198.396192][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 198.404391][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 198.435519][ T12] veth1_macvtap: left promiscuous mode [ 198.441252][ T12] veth0_macvtap: left promiscuous mode [ 198.447803][ T12] veth1_vlan: left promiscuous mode [ 198.455075][ T12] veth0_vlan: left promiscuous mode [ 198.975467][ T5082] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 198.985967][ T5082] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 198.995165][ T5082] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 199.016209][ T5082] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 199.038151][ T5082] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 199.251273][ T12] team0 (unregistering): Port device team_slave_1 removed [ 199.318019][ T12] team0 (unregistering): Port device team_slave_0 removed [ 200.713926][ T3532] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 200.721925][ T3532] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 200.794381][ T767] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 200.802378][ T767] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/01/23 18:29:07 executed programs: 0 [ 207.382022][ T50] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 207.403595][ T50] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 207.419670][ T50] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 207.431770][ T50] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 207.442257][ T50] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 207.808754][ T5978] chnl_net:caif_netlink_parms(): no params data found [ 208.135283][ T5978] bridge0: port 1(bridge_slave_0) entered blocking state [ 208.142603][ T5978] bridge0: port 1(bridge_slave_0) entered disabled state [ 208.150379][ T5978] bridge_slave_0: entered allmulticast mode [ 208.160977][ T5978] bridge_slave_0: entered promiscuous mode [ 208.173890][ T5978] bridge0: port 2(bridge_slave_1) entered blocking state [ 208.181235][ T5978] bridge0: port 2(bridge_slave_1) entered disabled state [ 208.189499][ T5978] bridge_slave_1: entered allmulticast mode [ 208.197813][ T5978] bridge_slave_1: entered promiscuous mode [ 208.257942][ T5978] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 208.278771][ T5978] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 208.336816][ T5978] team0: Port device team_slave_0 added [ 208.349752][ T5978] team0: Port device team_slave_1 added [ 208.400857][ T5978] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 208.408092][ T5978] 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. [ 208.434541][ T5978] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 208.449458][ T5978] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 208.456811][ T5978] 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. [ 208.483688][ T5978] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 208.582476][ T5978] hsr_slave_0: entered promiscuous mode [ 208.591981][ T5978] hsr_slave_1: entered promiscuous mode [ 209.300148][ T5978] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 209.324707][ T5978] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 209.346870][ T5978] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 209.370655][ T5978] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 209.533543][ T5082] Bluetooth: hci0: command tx timeout [ 209.722753][ T5978] 8021q: adding VLAN 0 to HW filter on device bond0 [ 209.787518][ T5978] 8021q: adding VLAN 0 to HW filter on device team0 [ 209.818695][ T767] bridge0: port 1(bridge_slave_0) entered blocking state [ 209.826362][ T767] bridge0: port 1(bridge_slave_0) entered forwarding state [ 209.872463][ T767] bridge0: port 2(bridge_slave_1) entered blocking state [ 209.880134][ T767] bridge0: port 2(bridge_slave_1) entered forwarding state [ 210.544367][ T5978] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 210.716093][ T5978] veth0_vlan: entered promiscuous mode [ 210.749513][ T5978] veth1_vlan: entered promiscuous mode [ 210.880453][ T5978] veth0_macvtap: entered promiscuous mode [ 210.909862][ T5978] veth1_macvtap: entered promiscuous mode [ 210.968604][ T5978] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 211.001347][ T5978] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 211.068988][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 211.106049][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 211.120753][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 211.131135][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 211.623849][ T5082] Bluetooth: hci0: command tx timeout [ 212.999568][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 213.007905][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 213.084863][ T3494] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 213.093589][ T3494] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/01/23 18:29:12 executed programs: 2 [ 213.260514][ T6066] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 213.271309][ T6066] ===================================================== [ 213.279598][ T6066] BUG: KMSAN: uninit-value in pfn_reader_next+0x1d5a/0x3e50 [ 213.287346][ T6066] pfn_reader_next+0x1d5a/0x3e50 [ 213.292480][ T6066] pfn_reader_first+0xbcf/0xee0 [ 213.297954][ T6066] iopt_area_fill_domains+0x202/0x1590 [ 213.303764][ T6066] iopt_map_pages+0x1ba5/0x2130 [ 213.309098][ T6066] iopt_map_common+0x224/0x610 [ 213.314259][ T6066] iopt_map_user_pages+0x148/0x1c0 [ 213.319709][ T6066] iommufd_ioas_map+0x6a2/0x9b0 [ 213.324967][ T6066] iommufd_fops_ioctl+0x82a/0x9e0 [ 213.330339][ T6066] __se_sys_ioctl+0x23c/0x400 [ 213.335419][ T6066] __x64_sys_ioctl+0x97/0xe0 [ 213.340362][ T6066] x64_sys_call+0x18a7/0x3e70 [ 213.345393][ T6066] do_syscall_64+0xc9/0xf80 [ 213.350166][ T6066] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 213.356496][ T6066] [ 213.358893][ T6066] Local variable pfns created at: [ 213.364321][ T6066] iopt_area_fill_domains+0x5c/0x1590 [ 213.370600][ T6066] iopt_map_pages+0x1ba5/0x2130 [ 213.376976][ T6066] [ 213.379428][ T6066] CPU: 0 UID: 0 PID: 6066 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(voluntary) [ 213.389720][ T6066] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 213.400240][ T6066] ===================================================== [ 213.407427][ T6066] Disabling lock debugging due to kernel taint [ 213.414088][ T6066] Kernel panic - not syncing: kmsan.panic set ... [ 213.420645][ T6066] CPU: 0 UID: 0 PID: 6066 Comm: syz.0.17 Tainted: G B syzkaller #0 PREEMPT(voluntary) [ 213.431934][ T6066] Tainted: [B]=BAD_PAGE [ 213.436178][ T6066] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 213.446385][ T6066] Call Trace: [ 213.449753][ T6066] [ 213.452761][ T6066] __dump_stack+0x26/0x30 [ 213.457262][ T6066] dump_stack_lvl+0x50/0x1c0 [ 213.462183][ T6066] ? dump_stack+0x12/0x25 [ 213.466800][ T6066] dump_stack+0x1e/0x25 [ 213.471132][ T6066] vpanic+0x435/0xd40 [ 213.475396][ T6066] panic+0x15d/0x160 [ 213.479537][ T6066] kmsan_report+0x31a/0x320 [ 213.484246][ T6066] ? __msan_warning+0x1b/0x30 [ 213.489110][ T6066] ? pfn_reader_next+0x1d5a/0x3e50 [ 213.494400][ T6066] ? pfn_reader_first+0xbcf/0xee0 [ 213.499643][ T6066] ? iopt_area_fill_domains+0x202/0x1590 [ 213.505473][ T6066] ? iopt_map_pages+0x1ba5/0x2130 [ 213.510744][ T6066] ? iopt_map_common+0x224/0x610 [ 213.515836][ T6066] ? iopt_map_user_pages+0x148/0x1c0 [ 213.521272][ T6066] ? iommufd_ioas_map+0x6a2/0x9b0 [ 213.526559][ T6066] ? iommufd_fops_ioctl+0x82a/0x9e0 [ 213.531947][ T6066] ? __se_sys_ioctl+0x23c/0x400 [ 213.536979][ T6066] ? __x64_sys_ioctl+0x97/0xe0 [ 213.541912][ T6066] ? x64_sys_call+0x18a7/0x3e70 [ 213.546942][ T6066] ? do_syscall_64+0xc9/0xf80 [ 213.552323][ T6066] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 213.558570][ T6066] ? kmsan_get_metadata+0xf1/0x160 [ 213.564081][ T6066] ? kmsan_get_metadata+0xf1/0x160 [ 213.569579][ T6066] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 213.576160][ T6066] ? pfn_reader_user_pin+0x1dac/0x20b0 [ 213.581924][ T6066] ? iopt_area_fill_domains+0x202/0x1590 [ 213.587946][ T6066] ? iopt_map_pages+0x1ba5/0x2130 [ 213.593158][ T6066] ? iopt_map_common+0x224/0x610 [ 213.598255][ T6066] ? iopt_map_user_pages+0x148/0x1c0 [ 213.603889][ T6066] ? iommufd_ioas_map+0x6a2/0x9b0 [ 213.609796][ T6066] ? iommufd_fops_ioctl+0x82a/0x9e0 [ 213.615200][ T6066] ? kmsan_get_metadata+0xf1/0x160 [ 213.620544][ T6066] __msan_warning+0x1b/0x30 [ 213.625241][ T6066] pfn_reader_next+0x1d5a/0x3e50 [ 213.630478][ T6066] ? kmsan_get_metadata+0xf1/0x160 [ 213.635880][ T6066] ? kmsan_get_metadata+0xf1/0x160 [ 213.641250][ T6066] ? kmsan_get_metadata+0xf1/0x160 [ 213.646699][ T6066] pfn_reader_first+0xbcf/0xee0 [ 213.651854][ T6066] iopt_area_fill_domains+0x202/0x1590 [ 213.657579][ T6066] ? kmsan_get_metadata+0xf1/0x160 [ 213.662916][ T6066] ? kmsan_internal_set_shadow_origin+0x7a/0x110 [ 213.669548][ T6066] ? kmsan_internal_unpoison_memory+0x14/0x20 [ 213.675992][ T6066] ? kmsan_get_metadata+0xf1/0x160 [ 213.681353][ T6066] iopt_map_pages+0x1ba5/0x2130 [ 213.686535][ T6066] iopt_map_common+0x224/0x610 [ 213.691515][ T6066] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 213.697635][ T6066] iopt_map_user_pages+0x148/0x1c0 [ 213.702930][ T6066] iommufd_ioas_map+0x6a2/0x9b0 [ 213.707988][ T6066] ? __pfx_iommufd_ioas_map+0x10/0x10 [ 213.713536][ T6066] iommufd_fops_ioctl+0x82a/0x9e0 [ 213.718804][ T6066] ? __pfx_iommufd_fops_ioctl+0x10/0x10 [ 213.724531][ T6066] __se_sys_ioctl+0x23c/0x400 [ 213.729512][ T6066] __x64_sys_ioctl+0x97/0xe0 [ 213.734293][ T6066] x64_sys_call+0x18a7/0x3e70 [ 213.739169][ T6066] do_syscall_64+0xc9/0xf80 [ 213.743863][ T6066] ? clear_bhb_loop+0x40/0x90 [ 213.748720][ T6066] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 213.754789][ T6066] RIP: 0033:0x7f97fbb9acb9 [ 213.759327][ T6066] 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 [ 213.779274][ T6066] RSP: 002b:00007ffe3de6af08 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 213.787870][ T6066] RAX: ffffffffffffffda RBX: 00007f97fbe15fa0 RCX: 00007f97fbb9acb9 [ 213.795972][ T6066] RDX: 0000200000000000 RSI: 0000000000003b85 RDI: 0000000000000003 [ 213.804076][ T6066] RBP: 00007f97fbc08bf7 R08: 0000000000000000 R09: 0000000000000000 [ 213.812171][ T6066] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 213.820353][ T6066] R13: 00007f97fbe15fac R14: 00007f97fbe15fa0 R15: 00007f97fbe15fa0 [ 213.828502][ T6066] [ 213.832215][ T6066] Kernel Offset: disabled [ 213.836596][ T6066] Rebooting in 86400 seconds..