Warning: Permanently added '10.128.0.48' (ED25519) to the list of known hosts. 1970/01/01 00:00:29 parsed 1 programs 1970/01/01 00:00:29 serving rpc on tcp://37531 [ 30.506243][ T4723] cgroup: Unknown subsys name 'net' [ 30.607292][ T4723] cgroup: Unknown subsys name 'cpuset' [ 30.609136][ T4723] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 30.746233][ T4723] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 32.357925][ T4731] 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. [ 32.897398][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 32.897438][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 32.907645][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 32.909165][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 33.369846][ T4770] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.371426][ T4770] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.371550][ T4770] bridge_slave_0: entered allmulticast mode [ 33.372483][ T4770] bridge_slave_0: entered promiscuous mode [ 33.374174][ T4770] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.374199][ T4770] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.374249][ T4770] bridge_slave_1: entered allmulticast mode [ 33.375134][ T4770] bridge_slave_1: entered promiscuous mode [ 33.384044][ T4770] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 33.385201][ T4770] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 33.391416][ T4770] team0: Port device team_slave_0 added [ 33.392195][ T4770] team0: Port device team_slave_1 added [ 33.425947][ T4770] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 33.425972][ T4770] 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. [ 33.425986][ T4770] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 33.426820][ T4770] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 33.426827][ T4770] 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. [ 33.426842][ T4770] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 33.437179][ T4770] hsr_slave_0: entered promiscuous mode [ 33.437509][ T4770] hsr_slave_1: entered promiscuous mode [ 33.487157][ T4770] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 33.491027][ T4770] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 33.491897][ T4770] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 33.493086][ T4770] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 33.493860][ T4770] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 33.495793][ T4770] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 33.496090][ T4770] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 33.498081][ T4770] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 33.508024][ T4770] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.508146][ T4770] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.508288][ T4770] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.508316][ T4770] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.523585][ T4770] 8021q: adding VLAN 0 to HW filter on device bond0 [ 33.527764][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.529058][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.532737][ T4770] 8021q: adding VLAN 0 to HW filter on device team0 [ 33.538018][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.538064][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.541115][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.541153][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.640619][ T4770] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 33.652709][ T4770] veth0_vlan: entered promiscuous mode [ 33.657448][ T4770] veth1_vlan: entered promiscuous mode [ 33.665938][ T4770] veth0_macvtap: entered promiscuous mode [ 33.667297][ T4770] veth1_macvtap: entered promiscuous mode [ 33.671516][ T4770] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 33.672681][ T4770] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 33.675597][ T2761] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.677523][ T2761] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.681141][ T2761] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.681276][ T2761] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.793176][ T39] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 33.858182][ T39] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 33.911620][ T4816] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 33.911994][ T4816] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 33.912161][ T4816] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 33.912506][ T4816] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 33.912719][ T4816] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 33.930468][ T39] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 34.029340][ T39] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:00:34 executed programs: 0 [ 34.252665][ T4736] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 34.254127][ T4736] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 34.255143][ T4736] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 34.255526][ T4736] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 34.255741][ T4736] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 34.394862][ T4827] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.394945][ T4827] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.395004][ T4827] bridge_slave_0: entered allmulticast mode [ 34.395450][ T4827] bridge_slave_0: entered promiscuous mode [ 34.396800][ T4827] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.396853][ T4827] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.396903][ T4827] bridge_slave_1: entered allmulticast mode [ 34.397309][ T4827] bridge_slave_1: entered promiscuous mode [ 34.404997][ T4827] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 34.405969][ T4827] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 34.413459][ T4827] team0: Port device team_slave_0 added [ 34.414987][ T4827] team0: Port device team_slave_1 added [ 34.420794][ T4827] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 34.420822][ T4827] 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. [ 34.420836][ T4827] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 34.421430][ T4827] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 34.421437][ T4827] 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. [ 34.421448][ T4827] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 34.432377][ T4827] hsr_slave_0: entered promiscuous mode [ 34.432683][ T4827] hsr_slave_1: entered promiscuous mode [ 34.432893][ T4827] debugfs: 'hsr0' already exists in 'hsr' [ 34.432939][ T4827] Cannot create hsr debugfs directory [ 36.264965][ T4816] Bluetooth: hci0: command tx timeout [ 37.445837][ T39] bridge_slave_1: left allmulticast mode [ 37.445880][ T39] bridge_slave_1: left promiscuous mode [ 37.446233][ T39] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.457548][ T39] bridge_slave_0: left allmulticast mode [ 37.457587][ T39] bridge_slave_0: left promiscuous mode [ 37.457686][ T39] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.522782][ T39] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 37.549774][ T39] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 37.558655][ T39] bond0 (unregistering): Released all slaves [ 37.580380][ T4399] 8021q: adding VLAN 0 to HW filter on device eth0 [ 37.604879][ T39] hsr_slave_0: left promiscuous mode [ 37.606127][ T39] hsr_slave_1: left promiscuous mode [ 37.606404][ T39] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 37.606432][ T39] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 37.610101][ T39] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 37.610133][ T39] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 37.617630][ T39] veth1_macvtap: left promiscuous mode [ 37.618644][ T39] veth0_macvtap: left promiscuous mode [ 37.619658][ T39] veth1_vlan: left promiscuous mode [ 37.620627][ T39] veth0_vlan: left promiscuous mode [ 37.708838][ T39] team0 (unregistering): Port device team_slave_1 removed [ 37.714030][ T39] team0 (unregistering): Port device team_slave_0 removed [ 37.761221][ T4399] 8021q: adding VLAN 0 to HW filter on device eth1 [ 38.030348][ T4827] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 38.032852][ T4827] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 38.034765][ T4827] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 38.036897][ T4827] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 38.038645][ T4827] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 38.041122][ T4827] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 38.043005][ T4827] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 38.046704][ T4827] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 38.070865][ T4827] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.079185][ T4827] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.169371][ T2666] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.169431][ T2666] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.173330][ T2666] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.173385][ T2666] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.338955][ T4827] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.344954][ T4816] Bluetooth: hci0: command tx timeout [ 38.351272][ T4827] veth0_vlan: entered promiscuous mode [ 38.354114][ T4827] veth1_vlan: entered promiscuous mode [ 38.367756][ T4827] veth0_macvtap: entered promiscuous mode [ 38.368812][ T4827] veth1_macvtap: entered promiscuous mode [ 38.372851][ T4827] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 38.373997][ T4827] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 38.378889][ T39] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.378975][ T39] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.379013][ T39] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.379032][ T39] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.400621][ T2666] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 38.402077][ T2666] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 38.411398][ T39] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 38.411430][ T39] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 38.685773][ T26] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 38.837675][ T26] usb 1-1: New USB device found, idVendor=0547, idProduct=2235, bcdDevice= 0.00 [ 38.837708][ T26] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 38.837720][ T26] usb 1-1: Product: syz [ 38.837729][ T26] usb 1-1: Manufacturer: syz [ 38.837737][ T26] usb 1-1: SerialNumber: syz [ 38.843772][ T26] usbtest 1-1:1.0: EZ-USB device [ 38.844178][ T26] usbtest 1-1:1.0: high-speed {control bulk-in bulk-out} tests (+alt) [ 39.044954][ T26] usb 1-1: USB disconnect, device number 2 1970/01/01 00:00:39 executed programs: 3 [ 39.784662][ T26] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 39.936841][ T26] usb 1-1: New USB device found, idVendor=0547, idProduct=2235, bcdDevice= 0.00 [ 39.936867][ T26] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 39.936876][ T26] usb 1-1: Product: syz [ 39.936882][ T26] usb 1-1: Manufacturer: syz [ ** replaying previous printk message ** [ 39.936888][ T26] usb 1-1: SerialNumber: syz [ 39.941169][ T26] Unable to handle kernel paging request at virtual address dfff800000000001 [ 39.941178][ T26] KASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f] [ 39.941184][ T26] Mem abort info: [ 39.941188][ T26] ESR = 0x0000000096000005 [ 39.941192][ T26] EC = 0x25: DABT (current EL), IL = 32 bits [ 39.941197][ T26] SET = 0, FnV = 0 [ 39.941201][ T26] EA = 0, S1PTW = 0 [ 39.941204][ T26] FSC = 0x05: level 1 translation fault [ 39.941208][ T26] Data abort info: [ 39.941211][ T26] ISV = 0, ISS = 0x00000005, ISS2 = 0x00000000 [ 39.941215][ T26] CM = 0, WnR = 0, TnD = 0, TagAccess = 0 [ 39.941220][ T26] GCS = 0, Overlay = 0, DirtyBit = 0 [ 39.941224][ T26] [dfff800000000001] address between user and kernel address ranges [ 39.941279][ T26] Internal error: Oops: 0000000096000005 [#1] SMP [ 39.954820][ T26] Modules linked in: [ 39.955378][ T26] CPU: 1 UID: 0 PID: 26 Comm: kworker/1:1 Not tainted syzkaller #0 PREEMPT [ 39.956683][ T26] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 39.958186][ T26] Workqueue: usb_hub_wq hub_event [ 39.958944][ T26] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 39.960116][ T26] pc : usbtest_probe+0x40c/0xa6c [ 39.960842][ T26] lr : usbtest_probe+0x3f8/0xa6c [ 39.961615][ T26] sp : ffff80008ed46f20 [ 39.962233][ T26] x29: ffff80008ed46f50 x28: ffff0000d20580b0 x27: dfff800000000000 [ 39.963446][ T26] x26: ffff80008730aba0 x25: 1fffe0001b34929a x24: ffff0000d2058000 [ 39.964693][ T26] x23: 1fffe0001b349280 x22: 000000000000000a x21: ffff0000d9a49400 [ 39.965951][ T26] x20: 0000000000000000 x19: ffff0000d2b8c000 x18: 1fffe00035bc9e28 [ 39.967171][ T26] x17: 00000000ffff0000 x16: ffff000000000000 x15: 0000000000000000 [ 39.968366][ T26] x14: 00000000ffff8000 x13: 00000000b1e59e58 x12: ffff800080137594 [ 39.969498][ T26] x11: ffff800080137594 x10: ffff80008ed46d18 x9 : 0000000000000000 [ 39.970697][ T26] x8 : 0000000000000001 x7 : 0000000000000000 x6 : 000000000000003f [ 39.971880][ T26] x5 : 0000000000000040 x4 : 0000000000000001 x3 : ffff8000834e8364 [ 39.973085][ T26] x2 : 00000000ffffffff x1 : ffff0000c1b29d40 x0 : 0000000000000000 [ 39.974289][ T26] Call trace: [ 39.974806][ T26] usbtest_probe+0x40c/0xa6c (P) [ 39.975597][ T26] usb_probe_interface+0x308/0x788 [ 39.976402][ T26] really_probe+0x29c/0x800 [ 39.977071][ T26] __driver_probe_device+0x1e0/0x350 [ 39.977918][ T26] driver_probe_device+0x6c/0x19c [ 39.978707][ T26] __device_attach_driver+0x198/0x2f8 [ 39.979524][ T26] bus_for_each_drv+0x144/0x1dc [ 39.980273][ T26] __device_attach+0x248/0x390 [ 39.981000][ T26] device_initial_probe+0x90/0xc8 [ 39.981756][ T26] bus_probe_device+0x58/0x120 [ 39.982457][ T26] device_add+0x6cc/0x9e0 [ 39.983089][ T26] usb_set_configuration+0x1184/0x158c [ 39.983946][ T26] usb_generic_driver_probe+0x8c/0x148 [ 39.984749][ T26] usb_probe_device+0x114/0x2b0 [ 39.985505][ T26] really_probe+0x29c/0x800 [ 39.986198][ T26] __driver_probe_device+0x1e0/0x350 [ 39.987017][ T26] driver_probe_device+0x6c/0x19c [ 39.987864][ T26] __device_attach_driver+0x198/0x2f8 [ 39.988744][ T26] bus_for_each_drv+0x144/0x1dc [ 39.989448][ T26] __device_attach+0x248/0x390 [ 39.990143][ T26] device_initial_probe+0x90/0xc8 [ 39.990944][ T26] bus_probe_device+0x58/0x120 [ 39.991719][ T26] device_add+0x6cc/0x9e0 [ 39.992467][ T26] usb_new_device+0x9bc/0x11f0 [ 39.993262][ T26] hub_event+0x1ef0/0x39fc [ 39.993934][ T26] process_scheduled_works+0x788/0x10b8 [ 39.994810][ T26] worker_thread+0x798/0xbd0 [ 39.995497][ T26] kthread+0x304/0x3d4 [ 39.996151][ T26] ret_from_fork+0x10/0x20 [ 39.996765][ T26] Code: 9745b897 14000016 91002a96 d343fec8 (38fb6908) [ 39.997872][ T26] ---[ end trace 0000000000000000 ]--- [ 40.213958][ T26] Kernel panic - not syncing: Oops: Fatal exception [ 40.214996][ T26] SMP: stopping secondary CPUs [ 40.215720][ T26] Kernel Offset: disabled [ 40.216442][ T26] CPU features: 0x14000000,003c0008,27020501,5427fea7 [ 40.217625][ T26] Memory Limit: none [ 40.435922][ T26] Rebooting in 86400 seconds..