Warning: Permanently added '10.128.1.154' (ED25519) to the list of known hosts. 2025/11/09 14:56:21 parsed 1 programs [ 170.321897][ T5810] cgroup: Unknown subsys name 'net' [ 170.437484][ T5810] cgroup: Unknown subsys name 'cpuset' [ 170.451324][ T5810] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 175.811996][ T5810] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 180.299180][ T5816] 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. [ 182.006818][ T5833] chnl_net:caif_netlink_parms(): no params data found [ 182.352254][ T5833] bridge0: port 1(bridge_slave_0) entered blocking state [ 182.359798][ T5833] bridge0: port 1(bridge_slave_0) entered disabled state [ 182.367201][ T5833] bridge_slave_0: entered allmulticast mode [ 182.375901][ T5833] bridge_slave_0: entered promiscuous mode [ 182.387815][ T5833] bridge0: port 2(bridge_slave_1) entered blocking state [ 182.395344][ T5833] bridge0: port 2(bridge_slave_1) entered disabled state [ 182.403064][ T5833] bridge_slave_1: entered allmulticast mode [ 182.411381][ T5833] bridge_slave_1: entered promiscuous mode [ 182.474577][ T5833] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 182.491378][ T5833] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 182.553403][ T5833] team0: Port device team_slave_0 added [ 182.565730][ T5833] team0: Port device team_slave_1 added [ 182.622220][ T5833] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 182.629395][ T5833] 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. [ 182.655641][ T5833] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 182.670400][ T5833] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 182.677432][ T5833] 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. [ 182.705277][ T5833] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 182.789193][ T5833] hsr_slave_0: entered promiscuous mode [ 182.797449][ T5833] hsr_slave_1: entered promiscuous mode [ 183.086927][ T5833] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 183.104275][ T5833] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 183.122124][ T5833] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 183.139748][ T5833] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 183.355598][ T5833] 8021q: adding VLAN 0 to HW filter on device bond0 [ 183.397887][ T5833] 8021q: adding VLAN 0 to HW filter on device team0 [ 183.419620][ T4138] bridge0: port 1(bridge_slave_0) entered blocking state [ 183.427055][ T4138] bridge0: port 1(bridge_slave_0) entered forwarding state [ 183.457332][ T3527] bridge0: port 2(bridge_slave_1) entered blocking state [ 183.464880][ T3527] bridge0: port 2(bridge_slave_1) entered forwarding state [ 183.876139][ T5833] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 183.988554][ T5833] veth0_vlan: entered promiscuous mode [ 184.015749][ T5833] veth1_vlan: entered promiscuous mode [ 184.093149][ T5833] veth0_macvtap: entered promiscuous mode [ 184.111974][ T5833] veth1_macvtap: entered promiscuous mode [ 184.156799][ T5833] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 184.186430][ T5833] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 184.217581][ T14] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 184.243782][ T4138] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 184.255327][ T4138] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 184.267706][ T4138] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 185.528495][ T14] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 186.369551][ T3676] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 186.377589][ T3676] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 186.441399][ T3676] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 186.449717][ T3676] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 186.833582][ T14] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 187.230375][ T14] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 187.313944][ T14] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 187.584274][ T14] bridge_slave_1: left allmulticast mode [ 187.591903][ T14] bridge_slave_1: left promiscuous mode [ 187.598337][ T14] bridge0: port 2(bridge_slave_1) entered disabled state [ 187.622474][ T14] bridge_slave_0: left allmulticast mode [ 187.628302][ T14] bridge_slave_0: left promiscuous mode [ 187.637381][ T14] bridge0: port 1(bridge_slave_0) entered disabled state [ 187.944552][ T14] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 187.961008][ T14] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 187.975418][ T14] bond0 (unregistering): Released all slaves [ 188.186990][ T14] hsr_slave_0: left promiscuous mode [ 188.195059][ T14] hsr_slave_1: left promiscuous mode [ 188.206500][ T14] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 188.214157][ T14] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 188.226688][ T14] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 188.241860][ T14] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 188.289862][ T14] veth1_macvtap: left promiscuous mode [ 188.295575][ T14] veth0_macvtap: left promiscuous mode [ 188.301543][ T14] veth1_vlan: left promiscuous mode [ 188.307045][ T14] veth0_vlan: left promiscuous mode [ 188.739698][ T5903] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 188.752346][ T5903] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 188.793573][ T5903] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 188.864775][ T5903] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 188.934692][ T14] team0 (unregistering): Port device team_slave_1 removed [ 188.958426][ T5903] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 189.056127][ T14] team0 (unregistering): Port device team_slave_0 removed 2025/11/09 14:56:59 executed programs: 0 [ 195.934840][ T5102] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 195.943945][ T5102] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 195.952974][ T5102] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 195.972083][ T5102] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 195.983196][ T5102] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 196.350519][ T5997] chnl_net:caif_netlink_parms(): no params data found [ 196.632503][ T5997] bridge0: port 1(bridge_slave_0) entered blocking state [ 196.641412][ T5997] bridge0: port 1(bridge_slave_0) entered disabled state [ 196.648979][ T5997] bridge_slave_0: entered allmulticast mode [ 196.656975][ T5997] bridge_slave_0: entered promiscuous mode [ 196.670083][ T5997] bridge0: port 2(bridge_slave_1) entered blocking state [ 196.677377][ T5997] bridge0: port 2(bridge_slave_1) entered disabled state [ 196.686432][ T5997] bridge_slave_1: entered allmulticast mode [ 196.694705][ T5997] bridge_slave_1: entered promiscuous mode [ 196.762085][ T5997] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 196.778960][ T5997] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 196.850276][ T5997] team0: Port device team_slave_0 added [ 196.864207][ T5997] team0: Port device team_slave_1 added [ 196.922260][ T5997] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 196.929684][ T5997] 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. [ 196.955878][ T5997] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 196.970258][ T5997] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 196.977283][ T5997] 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. [ 197.006366][ T5997] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 197.090070][ T5997] hsr_slave_0: entered promiscuous mode [ 197.098284][ T5997] hsr_slave_1: entered promiscuous mode [ 197.729285][ T5997] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 197.751131][ T5997] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 197.773252][ T5997] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 197.795600][ T5997] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 198.001341][ T5903] Bluetooth: hci0: command tx timeout [ 198.139582][ T5997] 8021q: adding VLAN 0 to HW filter on device bond0 [ 198.199250][ T5997] 8021q: adding VLAN 0 to HW filter on device team0 [ 198.226465][ T3527] bridge0: port 1(bridge_slave_0) entered blocking state [ 198.234140][ T3527] bridge0: port 1(bridge_slave_0) entered forwarding state [ 198.262646][ T3527] bridge0: port 2(bridge_slave_1) entered blocking state [ 198.270227][ T3527] bridge0: port 2(bridge_slave_1) entered forwarding state [ 198.870642][ T5997] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 199.014626][ T5997] veth0_vlan: entered promiscuous mode [ 199.048064][ T5997] veth1_vlan: entered promiscuous mode [ 199.147044][ T5997] veth0_macvtap: entered promiscuous mode [ 199.169849][ T5997] veth1_macvtap: entered promiscuous mode [ 199.229173][ T5997] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 199.265705][ T5997] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 199.322735][ T4138] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 199.343575][ T4138] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 199.373472][ T4138] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 199.398029][ T4138] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 200.079450][ T5903] Bluetooth: hci0: command tx timeout [ 201.192409][ T3676] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 201.201039][ T3676] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 201.304579][ T3676] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 201.312868][ T3676] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/11/09 14:57:04 executed programs: 2 [ 201.577292][ T6085] ===================================================== [ 201.584662][ T6085] BUG: KMSAN: kernel-infoleak in _copy_to_iter+0x4e4/0x33f0 [ 201.592315][ T6085] _copy_to_iter+0x4e4/0x33f0 [ 201.597143][ T6085] copy_page_to_iter+0x482/0x910 [ 201.602532][ T6085] hugetlbfs_read_iter+0x6cd/0xe10 [ 201.607814][ T6085] do_iter_readv_writev+0x9e1/0xc20 [ 201.613267][ T6085] vfs_readv+0x34a/0xf30 [ 201.617655][ T6085] __x64_sys_preadv+0x2a3/0x510 [ 201.622866][ T6085] x64_sys_call+0x3064/0x3e30 [ 201.627707][ T6085] do_syscall_64+0xd9/0xfa0 [ 201.632602][ T6085] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 201.638634][ T6085] [ 201.641162][ T6085] Uninit was created at: [ 201.645614][ T6085] __alloc_frozen_pages_noprof+0x689/0xf00 [ 201.651706][ T6085] only_alloc_fresh_hugetlb_folio+0x2b0/0x1280 [ 201.658044][ T6085] alloc_surplus_hugetlb_folio+0x178/0x5c0 [ 201.664170][ T6085] hugetlb_acct_memory+0x759/0x2420 [ 201.669668][ T6085] hugetlb_reserve_pages+0x10d1/0x26f0 [ 201.675295][ T6085] memfd_alloc_folio+0x20a/0x7b0 [ 201.680511][ T6085] memfd_pin_folios+0x10b3/0x16a0 [ 201.685659][ T6085] udmabuf_create+0x1256/0x1ed0 [ 201.690916][ T6085] udmabuf_ioctl+0x2eb/0x5b0 [ 201.695694][ T6085] __se_sys_ioctl+0x23c/0x400 [ 201.700673][ T6085] __x64_sys_ioctl+0x97/0xe0 [ 201.705441][ T6085] x64_sys_call+0x1cbc/0x3e30 [ 201.710398][ T6085] do_syscall_64+0xd9/0xfa0 [ 201.715084][ T6085] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 201.721237][ T6085] [ 201.723621][ T6085] Bytes 0-5 of 6 are uninitialized [ 201.728925][ T6085] Memory access of size 6 starts at ffff88804920000f [ 201.735686][ T6085] Data copied to user address 0000200000000080 [ 201.742036][ T6085] [ 201.744472][ T6085] CPU: 0 UID: 0 PID: 6085 Comm: syz.0.18 Not tainted syzkaller #0 PREEMPT(none) [ 201.753925][ T6085] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 201.764333][ T6085] ===================================================== [ 201.771487][ T6085] Disabling lock debugging due to kernel taint [ 201.777741][ T6085] Kernel panic - not syncing: kmsan.panic set ... [ 201.784288][ T6085] CPU: 0 UID: 0 PID: 6085 Comm: syz.0.18 Tainted: G B syzkaller #0 PREEMPT(none) [ 201.795144][ T6085] Tainted: [B]=BAD_PAGE [ 201.799379][ T6085] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 201.809557][ T6085] Call Trace: [ 201.812922][ T6085] [ 201.815929][ T6085] __dump_stack+0x26/0x30 [ 201.820422][ T6085] dump_stack_lvl+0x53/0x270 [ 201.825183][ T6085] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 201.831181][ T6085] dump_stack+0x1e/0x25 [ 201.835487][ T6085] vpanic+0x435/0xd30 [ 201.839647][ T6085] panic+0x15d/0x160 [ 201.843759][ T6085] kmsan_report+0x31c/0x320 [ 201.848422][ T6085] ? kmsan_internal_check_memory+0x1e1/0x230 [ 201.854597][ T6085] ? kmsan_copy_to_user+0xf1/0x190 [ 201.859865][ T6085] ? _copy_to_iter+0x4e4/0x33f0 [ 201.864875][ T6085] ? copy_page_to_iter+0x482/0x910 [ 201.870144][ T6085] ? hugetlbfs_read_iter+0x6cd/0xe10 [ 201.875584][ T6085] ? do_iter_readv_writev+0x9e1/0xc20 [ 201.881109][ T6085] ? vfs_readv+0x34a/0xf30 [ 201.885683][ T6085] ? __x64_sys_preadv+0x2a3/0x510 [ 201.890858][ T6085] ? x64_sys_call+0x3064/0x3e30 [ 201.895895][ T6085] ? do_syscall_64+0xd9/0xfa0 [ 201.900742][ T6085] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 201.906990][ T6085] ? do_syscall_64+0xa1/0xfa0 [ 201.911835][ T6085] ? filter_irq_stacks+0x49/0x190 [ 201.917045][ T6085] ? kmsan_get_metadata+0xfb/0x160 [ 201.922318][ T6085] ? kmsan_metadata_is_contiguous+0xdf/0x1e0 [ 201.928506][ T6085] ? kmsan_get_metadata+0xfb/0x160 [ 201.933771][ T6085] ? kmsan_internal_set_shadow_origin+0x7a/0x110 [ 201.940298][ T6085] ? kmsan_internal_poison_memory+0x7f/0xa0 [ 201.946386][ T6085] ? kmsan_internal_poison_memory+0x4a/0xa0 [ 201.952470][ T6085] ? kmsan_free_page+0xd5/0x160 [ 201.957469][ T6085] ? __free_frozen_pages+0x17a/0x14f0 [ 201.963006][ T6085] ? free_frozen_pages+0x21/0x30 [ 201.968101][ T6085] ? free_large_kmalloc+0x21f/0x350 [ 201.973465][ T6085] ? kmsan_get_metadata+0xfb/0x160 [ 201.978721][ T6085] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 201.984702][ T6085] kmsan_internal_check_memory+0x1e1/0x230 [ 201.990728][ T6085] kmsan_copy_to_user+0xf1/0x190 [ 201.995818][ T6085] _copy_to_iter+0x4e4/0x33f0 [ 202.000649][ T6085] ? __rcu_read_unlock+0x6d/0xd0 [ 202.005732][ T6085] ? filemap_get_entry+0x8ce/0x910 [ 202.011037][ T6085] copy_page_to_iter+0x482/0x910 [ 202.016168][ T6085] hugetlbfs_read_iter+0x6cd/0xe10 [ 202.021492][ T6085] ? __pfx_hugetlbfs_read_iter+0x10/0x10 [ 202.027299][ T6085] do_iter_readv_writev+0x9e1/0xc20 [ 202.032685][ T6085] vfs_readv+0x34a/0xf30 [ 202.037090][ T6085] ? __msan_warning+0x1b/0x30 [ 202.041903][ T6085] ? filter_irq_stacks+0x13f/0x190 [ 202.047206][ T6085] ? stack_depot_save_flags+0x35/0x7b0 [ 202.052817][ T6085] ? kmsan_get_metadata+0xfb/0x160 [ 202.058088][ T6085] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 202.064055][ T6085] ? kmsan_get_metadata+0xfb/0x160 [ 202.069323][ T6085] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 202.075305][ T6085] __x64_sys_preadv+0x2a3/0x510 [ 202.080320][ T6085] x64_sys_call+0x3064/0x3e30 [ 202.085178][ T6085] do_syscall_64+0xd9/0xfa0 [ 202.089859][ T6085] ? irqentry_exit+0x16/0x60 [ 202.094610][ T6085] ? clear_bhb_loop+0x40/0x90 [ 202.099441][ T6085] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 202.105486][ T6085] RIP: 0033:0x7fb088d8f6c9 [ 202.110012][ T6085] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 202.129772][ T6085] RSP: 002b:00007ffdad7be268 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 202.138362][ T6085] RAX: ffffffffffffffda RBX: 00007fb088fe5fa0 RCX: 00007fb088d8f6c9 [ 202.146456][ T6085] RDX: 0000000000000003 RSI: 0000200000000140 RDI: 0000000000000003 [ 202.154543][ T6085] RBP: 00007fb088e11f91 R08: 0000000000000000 R09: 0000000000000000 [ 202.162635][ T6085] R10: 000000000000000f R11: 0000000000000246 R12: 0000000000000000 [ 202.170728][ T6085] R13: 00007fb088fe5fa0 R14: 00007fb088fe5fa0 R15: 0000000000000005 [ 202.178866][ T6085] [ 202.182143][ T6085] Kernel Offset: disabled [ 202.186519][ T6085] Rebooting in 86400 seconds..