Warning: Permanently added '10.128.0.86' (ED25519) to the list of known hosts. 1970/01/01 00:00:30 parsed 1 programs 1970/01/01 00:00:30 serving rpc on tcp://44903 [ 31.959807][ T4718] cgroup: Unknown subsys name 'net' [ 32.119816][ T4718] cgroup: Unknown subsys name 'cpuset' [ 32.121217][ T4718] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 32.269953][ T4718] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 34.271290][ T4725] soft_limit_in_bytes is deprecated and will be removed. Writing any value to this file has no effect. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 34.564453][ T4744] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 34.564882][ T4744] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 34.565061][ T4744] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 34.565404][ T4744] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 34.565621][ T4744] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 35.287146][ T4772] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.287526][ T4772] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.287599][ T4772] bridge_slave_0: entered allmulticast mode [ 35.288068][ T4772] bridge_slave_0: entered promiscuous mode [ 35.294093][ T4772] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.294790][ T4772] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.294880][ T4772] bridge_slave_1: entered allmulticast mode [ 35.295427][ T4772] bridge_slave_1: entered promiscuous mode [ 35.307608][ T4772] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 35.308595][ T4772] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 35.315479][ T4772] team0: Port device team_slave_0 added [ 35.316183][ T4772] team0: Port device team_slave_1 added [ 35.322755][ T4772] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 35.322765][ T4772] 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. [ 35.322777][ T4772] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 35.323559][ T4772] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 35.323567][ T4772] 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. [ 35.323579][ T4772] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 35.335116][ T4772] hsr_slave_0: entered promiscuous mode [ 35.335448][ T4772] hsr_slave_1: entered promiscuous mode [ 35.383503][ T4772] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 35.385704][ T4772] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 35.386143][ T4772] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 35.387043][ T4772] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 35.387389][ T4772] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 35.388678][ T4772] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 35.388991][ T4772] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 35.392061][ T4772] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 35.401851][ T4772] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.401892][ T4772] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.402033][ T4772] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.402061][ T4772] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.421714][ T4772] 8021q: adding VLAN 0 to HW filter on device bond0 [ 35.426128][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.426553][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.432179][ T4772] 8021q: adding VLAN 0 to HW filter on device team0 [ 35.434518][ T40] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.434564][ T40] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.436414][ T40] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.436447][ T40] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.538368][ T4772] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 35.555724][ T4772] veth0_vlan: entered promiscuous mode [ 35.557986][ T4772] veth1_vlan: entered promiscuous mode [ 35.566025][ T4772] veth0_macvtap: entered promiscuous mode [ 35.567154][ T4772] veth1_macvtap: entered promiscuous mode [ 35.572175][ T4772] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 35.574415][ T4772] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 35.590602][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.590803][ T40] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.590832][ T40] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.590852][ T40] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.678847][ T662] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 35.726107][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 35.726121][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 35.737826][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 35.737840][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 35.752252][ T662] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 35.831442][ T662] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 35.882378][ T662] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:00:35 executed programs: 0 [ 35.959999][ T50] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 35.960502][ T50] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 35.960750][ T50] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 35.961695][ T50] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 35.961977][ T50] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 36.099263][ T4819] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.099334][ T4819] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.099429][ T4819] bridge_slave_0: entered allmulticast mode [ 36.099880][ T4819] bridge_slave_0: entered promiscuous mode [ 36.100792][ T4819] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.100838][ T4819] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.100886][ T4819] bridge_slave_1: entered allmulticast mode [ 36.101277][ T4819] bridge_slave_1: entered promiscuous mode [ 36.110127][ T4819] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.111228][ T4819] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.117528][ T4819] team0: Port device team_slave_0 added [ 36.120007][ T4819] team0: Port device team_slave_1 added [ 36.126556][ T4819] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.126568][ T4819] 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. [ 36.126582][ T4819] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.127120][ T4819] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.127127][ T4819] 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. [ 36.127139][ T4819] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.137319][ T4819] hsr_slave_0: entered promiscuous mode [ 36.137603][ T4819] hsr_slave_1: entered promiscuous mode [ 36.137821][ T4819] debugfs: 'hsr0' already exists in 'hsr' [ 36.137879][ T4819] Cannot create hsr debugfs directory [ 38.008760][ T50] Bluetooth: hci0: command tx timeout [ 38.838375][ T662] bridge_slave_1: left allmulticast mode [ 38.838406][ T662] bridge_slave_1: left promiscuous mode [ 38.838676][ T662] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.841834][ T662] bridge_slave_0: left allmulticast mode [ 38.841851][ T662] bridge_slave_0: left promiscuous mode [ 38.841916][ T662] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.900382][ T662] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 38.914554][ T662] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 38.939104][ T662] bond0 (unregistering): Released all slaves [ 38.968000][ T662] hsr_slave_0: left promiscuous mode [ 38.969684][ T662] hsr_slave_1: left promiscuous mode [ 38.970057][ T662] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 38.970073][ T662] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 38.970574][ T662] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 38.970586][ T662] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 38.973893][ T662] veth1_macvtap: left promiscuous mode [ 38.973928][ T662] veth0_macvtap: left promiscuous mode [ 38.973977][ T662] veth1_vlan: left promiscuous mode [ 38.974031][ T662] veth0_vlan: left promiscuous mode [ 39.083687][ T662] team0 (unregistering): Port device team_slave_1 removed [ 39.087599][ T662] team0 (unregistering): Port device team_slave_0 removed [ 39.134386][ T4397] 8021q: adding VLAN 0 to HW filter on device eth0 [ 39.409405][ T4819] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 39.412060][ T4819] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 39.412550][ T4819] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 39.413825][ T4819] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 39.414286][ T4819] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 39.415675][ T4819] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 39.416100][ T4819] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 39.417193][ T4819] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 39.464263][ T4819] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.476673][ T4819] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.483203][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.483230][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.483779][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.483798][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.616359][ T4819] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.629705][ T4819] veth0_vlan: entered promiscuous mode [ 39.632110][ T4819] veth1_vlan: entered promiscuous mode [ 39.641072][ T4819] veth0_macvtap: entered promiscuous mode [ 39.642314][ T4819] veth1_macvtap: entered promiscuous mode [ 39.646338][ T4819] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 39.652571][ T4819] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 39.689549][ T13] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.689578][ T13] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.689595][ T13] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.689610][ T13] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.697677][ T54] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 39.697693][ T54] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 39.704444][ T54] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 39.704458][ T54] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 39.734788][ T4910] ------------[ cut here ]------------ [ 39.734800][ T4910] WARNING: ./include/linux/pagemap.h:1130 at __folio_set_anon+0x240/0x298, CPU#0: syz.0.17/4910 [ 39.737475][ T4910] Modules linked in: [ 39.738093][ T4910] CPU: 0 UID: 0 PID: 4910 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT [ 39.739630][ T4910] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 39.741402][ T4910] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 39.742712][ T4910] pc : __folio_set_anon+0x240/0x298 [ 39.743671][ T4910] lr : __folio_set_anon+0x240/0x298 [ 39.744585][ T4910] sp : ffff800094796de0 [ 39.745306][ T4910] x29: ffff800094796df0 x28: 0000000000020000 x27: 1fffe0001ba9b91c [ 39.746840][ T4910] x26: ffff0000dd4dc8e0 x25: 0000000000020000 x24: dfff800000000000 [ 39.748256][ T4910] x23: 0000000020000000 x22: 0000000000000000 x21: 00000000200020d1 [ 39.749732][ T4910] x20: ffff0000dd4dc8c0 x19: fffffdffc3b58000 x18: 00000000ffffffff [ 39.751183][ T4910] x17: 0000000000000003 x16: ffff800088b97000 x15: ffff80008a849000 [ 39.752600][ T4910] x14: 000000000062ed2d x13: 0000000000000001 x12: 0000000000000000 [ 39.754089][ T4910] x11: 0000000000000000 x10: 000000000000003d x9 : 0000000000000000 [ 39.755519][ T4910] x8 : 0000000000000000 x7 : ffff800080c16020 x6 : 0000000000000000 [ 39.756969][ T4910] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ab2d0c [ 39.758444][ T4910] x2 : 0000000000000000 x1 : ffff0000cec10000 x0 : 0000000000000000 [ 39.759878][ T4910] Call trace: [ 39.760445][ T4910] __folio_set_anon+0x240/0x298 (P) [ 39.761368][ T4910] folio_add_new_anon_rmap+0x1a8/0x10ac [ 39.762331][ T4910] map_anon_folio_pmd_nopf+0xfc/0x160 [ 39.763309][ T4910] collapse_single_pmd+0x21e0/0x3748 [ 39.764257][ T4910] madvise_collapse+0x2a4/0x6f4 [ 39.765144][ T4910] madvise_vma_behavior+0x3e8/0x339c [ 39.766087][ T4910] madvise_walk_vmas+0x4c8/0x9bc [ 39.767003][ T4910] madvise_do_behavior+0x5f0/0x7c0 [ 39.767927][ T4910] do_madvise+0x28c/0x2f0 [ 39.768692][ T4910] __arm64_sys_madvise+0xac/0xc8 [ 39.769573][ T4910] invoke_syscall+0x98/0x244 [ 39.770380][ T4910] el0_svc_common+0xec/0x23c [ 39.771197][ T4910] do_el0_svc+0x4c/0x5c [ 39.771981][ T4910] el0_svc+0x64/0x260 [ 39.772703][ T4910] el0t_64_sync_handler+0x44/0x104 [ 39.773618][ T4910] el0t_64_sync+0x198/0x19c [ 39.774430][ T4910] irq event stamp: 2852 [ 39.775168][ T4910] hardirqs last enabled at (2851): [] _raw_spin_unlock_irqrestore+0x38/0x98 [ 39.776986][ T4910] hardirqs last disabled at (2852): [] el1_brk64+0x20/0x54 [ 39.778641][ T4910] softirqs last enabled at (2538): [] fpsimd_restore_current_state+0x39c/0x9c8 [ 39.780531][ T4910] softirqs last disabled at (2536): [] fpsimd_restore_current_state+0x44/0x9c8 [ 39.782447][ T4910] ---[ end trace 0000000000000000 ]---