Warning: Permanently added '10.128.1.244' (ED25519) to the list of known hosts. 2026/01/23 20:03:27 parsed 1 programs [ 215.533501][ T5790] cgroup: Unknown subsys name 'net' [ 215.668156][ T5790] cgroup: Unknown subsys name 'cpuset' [ 215.691154][ T5790] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 223.247350][ T5790] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 229.654312][ 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. [ 234.195636][ T1134] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 234.203983][ T1134] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 234.292179][ T1134] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 234.300531][ T1134] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 234.806436][ T1299] ieee802154 phy0 wpan0: encryption failed: -22 [ 234.813721][ T1299] ieee802154 phy1 wpan1: encryption failed: -22 [ 235.314821][ T5837] chnl_net:caif_netlink_parms(): no params data found [ 235.668238][ T5837] bridge0: port 1(bridge_slave_0) entered blocking state [ 235.676055][ T5837] bridge0: port 1(bridge_slave_0) entered disabled state [ 235.683882][ T5837] bridge_slave_0: entered allmulticast mode [ 235.693508][ T5837] bridge_slave_0: entered promiscuous mode [ 235.709201][ T5837] bridge0: port 2(bridge_slave_1) entered blocking state [ 235.717199][ T5837] bridge0: port 2(bridge_slave_1) entered disabled state [ 235.724807][ T5837] bridge_slave_1: entered allmulticast mode [ 235.734518][ T5837] bridge_slave_1: entered promiscuous mode [ 235.807760][ T5837] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 235.826684][ T5837] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 235.898275][ T5837] team0: Port device team_slave_0 added [ 235.913739][ T5837] team0: Port device team_slave_1 added [ 235.978240][ T5837] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 235.985705][ T5837] 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. [ 236.012339][ T5837] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 236.028225][ T5837] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 236.035937][ T5837] 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. [ 236.062727][ T5837] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 236.165386][ T5837] hsr_slave_0: entered promiscuous mode [ 236.174536][ T5837] hsr_slave_1: entered promiscuous mode [ 236.550057][ T5837] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 236.572445][ T5837] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 236.591667][ T5837] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 236.613014][ T5837] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 236.897977][ T5837] 8021q: adding VLAN 0 to HW filter on device bond0 [ 236.948584][ T5837] 8021q: adding VLAN 0 to HW filter on device team0 [ 236.975799][ T59] bridge0: port 1(bridge_slave_0) entered blocking state [ 236.984021][ T59] bridge0: port 1(bridge_slave_0) entered forwarding state [ 237.017761][ T59] bridge0: port 2(bridge_slave_1) entered blocking state [ 237.025240][ T59] bridge0: port 2(bridge_slave_1) entered forwarding state [ 237.554994][ T5837] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 237.696921][ T5837] veth0_vlan: entered promiscuous mode [ 237.727332][ T5837] veth1_vlan: entered promiscuous mode [ 237.824365][ T5837] veth0_macvtap: entered promiscuous mode [ 237.847303][ T5837] veth1_macvtap: entered promiscuous mode [ 237.899858][ T5837] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 237.939767][ T5837] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 237.974909][ T59] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 238.011682][ T59] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 238.037993][ T59] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 238.047319][ T59] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 239.689088][ T13] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 239.735267][ T5083] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 239.745345][ T5083] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 239.759748][ T5083] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 239.779393][ T5083] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 239.791041][ T5083] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 240.161989][ T13] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 240.276416][ T13] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 240.348341][ T13] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 240.729501][ T13] bridge_slave_1: left allmulticast mode [ 240.735446][ T13] bridge_slave_1: left promiscuous mode [ 240.742436][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 240.762232][ T13] bridge_slave_0: left allmulticast mode [ 240.768349][ T13] bridge_slave_0: left promiscuous mode [ 240.774884][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 241.103845][ T13] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 241.120982][ T13] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 241.138595][ T13] bond0 (unregistering): Released all slaves [ 241.316787][ T13] hsr_slave_0: left promiscuous mode [ 241.326885][ T13] hsr_slave_1: left promiscuous mode [ 241.335280][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 241.346384][ T13] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 241.360333][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 241.368292][ T13] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 241.395248][ T13] veth1_macvtap: left promiscuous mode [ 241.401576][ T13] veth0_macvtap: left promiscuous mode [ 241.409214][ T13] veth1_vlan: left promiscuous mode [ 241.414956][ T13] veth0_vlan: left promiscuous mode [ 242.562178][ T13] team0 (unregistering): Port device team_slave_1 removed [ 242.610600][ T13] team0 (unregistering): Port device team_slave_0 removed 2026/01/23 20:04:16 executed programs: 0 [ 248.444905][ T5083] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 248.457771][ T5083] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 248.475989][ T5083] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 248.491206][ T5083] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 248.506880][ T5083] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 249.167139][ T5960] chnl_net:caif_netlink_parms(): no params data found [ 249.692636][ T5960] bridge0: port 1(bridge_slave_0) entered blocking state [ 249.700349][ T5960] bridge0: port 1(bridge_slave_0) entered disabled state [ 249.708752][ T5960] bridge_slave_0: entered allmulticast mode [ 249.719485][ T5960] bridge_slave_0: entered promiscuous mode [ 249.735875][ T5960] bridge0: port 2(bridge_slave_1) entered blocking state [ 249.743446][ T5960] bridge0: port 2(bridge_slave_1) entered disabled state [ 249.756022][ T5960] bridge_slave_1: entered allmulticast mode [ 249.768047][ T5960] bridge_slave_1: entered promiscuous mode [ 249.871544][ T5960] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 249.895358][ T5960] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 249.996638][ T5960] team0: Port device team_slave_0 added [ 250.016094][ T5960] team0: Port device team_slave_1 added [ 250.110126][ T5960] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 250.117566][ T5960] 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. [ 250.144502][ T5960] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 250.163716][ T5960] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 250.171327][ T5960] 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. [ 250.197899][ T5960] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 250.349704][ T5960] hsr_slave_0: entered promiscuous mode [ 250.359478][ T5960] hsr_slave_1: entered promiscuous mode [ 250.545822][ T5083] Bluetooth: hci0: command tx timeout [ 251.080790][ T5960] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 251.115348][ T5960] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 251.140090][ T5960] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 251.166856][ T5960] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 251.568241][ T5960] 8021q: adding VLAN 0 to HW filter on device bond0 [ 251.633748][ T5960] 8021q: adding VLAN 0 to HW filter on device team0 [ 251.664545][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 251.672092][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 251.726344][ T59] bridge0: port 2(bridge_slave_1) entered blocking state [ 251.733903][ T59] bridge0: port 2(bridge_slave_1) entered forwarding state [ 252.500583][ T5960] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 252.626330][ T5083] Bluetooth: hci0: command tx timeout [ 252.739000][ T5960] veth0_vlan: entered promiscuous mode [ 252.802476][ T5960] veth1_vlan: entered promiscuous mode [ 252.979123][ T5960] veth0_macvtap: entered promiscuous mode [ 253.021017][ T5960] veth1_macvtap: entered promiscuous mode [ 253.109425][ T5960] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 253.163114][ T5960] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 253.217988][ T59] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 253.250204][ T59] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 253.265150][ T59] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 253.284725][ T59] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 254.706145][ T5083] Bluetooth: hci0: command tx timeout [ 255.604823][ T59] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 255.613450][ T59] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 255.749020][ T59] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 255.757336][ T59] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/01/23 20:04:24 executed programs: 2 [ 255.995219][ T6058] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 256.043904][ T6058] ===================================================== [ 256.051364][ T6058] BUG: KMSAN: uninit-value in pfn_reader_next+0x1d5a/0x3e50 [ 256.059167][ T6058] pfn_reader_next+0x1d5a/0x3e50 [ 256.064333][ T6058] pfn_reader_first+0xbcf/0xee0 [ 256.069579][ T6058] iopt_area_fill_domains+0x202/0x1590 [ 256.075386][ T6058] iopt_map_pages+0x1ba5/0x2130 [ 256.080725][ T6058] iopt_map_common+0x224/0x610 [ 256.085820][ T6058] iopt_map_user_pages+0x148/0x1c0 [ 256.091131][ T6058] iommufd_ioas_map+0x6a2/0x9b0 [ 256.096333][ T6058] iommufd_fops_ioctl+0x82a/0x9e0 [ 256.101581][ T6058] __se_sys_ioctl+0x23c/0x400 [ 256.106665][ T6058] __x64_sys_ioctl+0x97/0xe0 [ 256.111635][ T6058] x64_sys_call+0x18a7/0x3e70 [ 256.116653][ T6058] do_syscall_64+0xc9/0xf80 [ 256.121392][ T6058] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 256.127636][ T6058] [ 256.130084][ T6058] Local variable pfns created at: [ 256.135246][ T6058] iopt_area_fill_domains+0x5c/0x1590 [ 256.141099][ T6058] iopt_map_pages+0x1ba5/0x2130 [ 256.146606][ T6058] [ 256.149086][ T6058] CPU: 0 UID: 0 PID: 6058 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(voluntary) [ 256.160101][ T6058] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 256.170548][ T6058] ===================================================== [ 256.177732][ T6058] Disabling lock debugging due to kernel taint [ 256.184031][ T6058] Kernel panic - not syncing: kmsan.panic set ... [ 256.190709][ T6058] CPU: 0 UID: 0 PID: 6058 Comm: syz.0.17 Tainted: G B syzkaller #0 PREEMPT(voluntary) [ 256.202050][ T6058] Tainted: [B]=BAD_PAGE [ 256.206345][ T6058] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 256.217781][ T6058] Call Trace: [ 256.221187][ T6058] [ 256.224260][ T6058] __dump_stack+0x26/0x30 [ 256.228830][ T6058] dump_stack_lvl+0x50/0x1c0 [ 256.233731][ T6058] ? dump_stack+0x12/0x25 [ 256.238373][ T6058] dump_stack+0x1e/0x25 [ 256.243282][ T6058] vpanic+0x435/0xd40 [ 256.247502][ T6058] panic+0x15d/0x160 [ 256.251681][ T6058] kmsan_report+0x31a/0x320 [ 256.256639][ T6058] ? __msan_warning+0x1b/0x30 [ 256.261566][ T6058] ? pfn_reader_next+0x1d5a/0x3e50 [ 256.267091][ T6058] ? pfn_reader_first+0xbcf/0xee0 [ 256.272354][ T6058] ? iopt_area_fill_domains+0x202/0x1590 [ 256.278252][ T6058] ? iopt_map_pages+0x1ba5/0x2130 [ 256.283565][ T6058] ? iopt_map_common+0x224/0x610 [ 256.288697][ T6058] ? iopt_map_user_pages+0x148/0x1c0 [ 256.294180][ T6058] ? iommufd_ioas_map+0x6a2/0x9b0 [ 256.299417][ T6058] ? iommufd_fops_ioctl+0x82a/0x9e0 [ 256.304832][ T6058] ? __se_sys_ioctl+0x23c/0x400 [ 256.310067][ T6058] ? __x64_sys_ioctl+0x97/0xe0 [ 256.315157][ T6058] ? x64_sys_call+0x18a7/0x3e70 [ 256.320604][ T6058] ? do_syscall_64+0xc9/0xf80 [ 256.325512][ T6058] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 256.331809][ T6058] ? kmsan_get_metadata+0xf1/0x160 [ 256.337199][ T6058] ? kmsan_get_metadata+0xf1/0x160 [ 256.342577][ T6058] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 256.348684][ T6058] ? pfn_reader_user_pin+0x1dac/0x20b0 [ 256.354414][ T6058] ? iopt_area_fill_domains+0x202/0x1590 [ 256.360418][ T6058] ? iopt_map_pages+0x1ba5/0x2130 [ 256.365611][ T6058] ? iopt_map_common+0x224/0x610 [ 256.370832][ T6058] ? iopt_map_user_pages+0x148/0x1c0 [ 256.376332][ T6058] ? iommufd_ioas_map+0x6a2/0x9b0 [ 256.381987][ T6058] ? iommufd_fops_ioctl+0x82a/0x9e0 [ 256.387630][ T6058] ? kmsan_get_metadata+0xf1/0x160 [ 256.393039][ T6058] __msan_warning+0x1b/0x30 [ 256.397762][ T6058] pfn_reader_next+0x1d5a/0x3e50 [ 256.402866][ T6058] ? kmsan_get_metadata+0xf1/0x160 [ 256.408148][ T6058] ? kmsan_get_metadata+0xf1/0x160 [ 256.413578][ T6058] ? kmsan_get_metadata+0xf1/0x160 [ 256.418898][ T6058] pfn_reader_first+0xbcf/0xee0 [ 256.424048][ T6058] iopt_area_fill_domains+0x202/0x1590 [ 256.429874][ T6058] ? kmsan_get_metadata+0xf1/0x160 [ 256.435274][ T6058] ? kmsan_internal_set_shadow_origin+0x7a/0x110 [ 256.441883][ T6058] ? kmsan_internal_unpoison_memory+0x14/0x20 [ 256.448233][ T6058] ? kmsan_get_metadata+0xf1/0x160 [ 256.453671][ T6058] iopt_map_pages+0x1ba5/0x2130 [ 256.458930][ T6058] iopt_map_common+0x224/0x610 [ 256.464004][ T6058] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 256.470103][ T6058] iopt_map_user_pages+0x148/0x1c0 [ 256.475450][ T6058] iommufd_ioas_map+0x6a2/0x9b0 [ 256.480593][ T6058] ? __pfx_iommufd_ioas_map+0x10/0x10 [ 256.486491][ T6058] iommufd_fops_ioctl+0x82a/0x9e0 [ 256.491927][ T6058] ? __pfx_iommufd_fops_ioctl+0x10/0x10 [ 256.497814][ T6058] __se_sys_ioctl+0x23c/0x400 [ 256.502770][ T6058] __x64_sys_ioctl+0x97/0xe0 [ 256.507707][ T6058] x64_sys_call+0x18a7/0x3e70 [ 256.512659][ T6058] do_syscall_64+0xc9/0xf80 [ 256.517479][ T6058] ? clear_bhb_loop+0x40/0x90 [ 256.522477][ T6058] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 256.528612][ T6058] RIP: 0033:0x7f1f8179acb9 [ 256.533203][ T6058] 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 [ 256.553031][ T6058] RSP: 002b:00007ffdda81b2e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 256.561660][ T6058] RAX: ffffffffffffffda RBX: 00007f1f81a15fa0 RCX: 00007f1f8179acb9 [ 256.569889][ T6058] RDX: 00002000000007c0 RSI: 0000000000003b85 RDI: 0000000000000003 [ 256.578034][ T6058] RBP: 00007f1f81808bf7 R08: 0000000000000000 R09: 0000000000000000 [ 256.586289][ T6058] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 256.594438][ T6058] R13: 00007f1f81a15fac R14: 00007f1f81a15fa0 R15: 00007f1f81a15fa0 [ 256.602719][ T6058] [ 256.606507][ T6058] Kernel Offset: disabled [ 256.610913][ T6058] Rebooting in 86400 seconds..