Warning: Permanently added '10.128.1.98' (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://41227 [ 31.510350][ T4722] cgroup: Unknown subsys name 'net' [ 31.660291][ T4722] cgroup: Unknown subsys name 'cpuset' [ 31.662522][ T4722] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 31.872259][ T4722] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 33.514195][ T39] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 33.514231][ T39] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 33.521818][ T148] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 33.521848][ T148] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 33.592030][ 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. [ 33.837212][ T4735] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.837534][ T4735] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.837598][ T4735] bridge_slave_0: entered allmulticast mode [ 33.838063][ T4735] bridge_slave_0: entered promiscuous mode [ 33.840277][ T4735] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.840331][ T4735] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.840378][ T4735] bridge_slave_1: entered allmulticast mode [ 33.840785][ T4735] bridge_slave_1: entered promiscuous mode [ 33.848197][ T4735] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 33.849127][ T4735] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 33.855152][ T4735] team0: Port device team_slave_0 added [ 33.855866][ T4735] team0: Port device team_slave_1 added [ 33.861538][ T4735] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 33.861561][ T4735] 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. [ 33.861572][ T4735] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 33.862321][ T4735] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 33.862328][ T4735] 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. [ 33.862343][ T4735] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 33.872436][ T4735] hsr_slave_0: entered promiscuous mode [ 33.872763][ T4735] hsr_slave_1: entered promiscuous mode [ 33.949026][ T4735] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 33.952451][ T4735] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 33.953196][ T4735] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 33.955812][ T4735] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 33.956172][ T4735] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 33.958022][ T4735] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 33.960577][ T4735] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 33.962837][ T4735] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 33.975236][ T4735] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.975299][ T4735] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.975459][ T4735] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.975492][ T4735] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.995240][ T4735] 8021q: adding VLAN 0 to HW filter on device bond0 [ 33.999737][ T1410] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.001533][ T1410] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.005904][ T4735] 8021q: adding VLAN 0 to HW filter on device team0 [ 34.012891][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.012941][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.017278][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.017323][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.113078][ T4735] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 34.131940][ T4735] veth0_vlan: entered promiscuous mode [ 34.134217][ T4735] veth1_vlan: entered promiscuous mode [ 34.142933][ T4735] veth0_macvtap: entered promiscuous mode [ 34.144211][ T4735] veth1_macvtap: entered promiscuous mode [ 34.148966][ T4735] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 34.150199][ T4735] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 34.152332][ T39] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.154701][ T39] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.154749][ T39] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.154771][ T39] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.244449][ T12] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 34.341699][ T12] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 34.392489][ T12] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 34.442720][ T12] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 34.576014][ T4799] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 34.577020][ T4799] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 34.577293][ T4799] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 34.577630][ T4799] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 34.577847][ T4799] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 1970/01/01 00:00:35 executed programs: 0 [ 35.307953][ T4799] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 35.310105][ T4799] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 35.310841][ T4799] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 35.311176][ T4799] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 35.311398][ T4799] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 35.443211][ T4827] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.443302][ T4827] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.443371][ T4827] bridge_slave_0: entered allmulticast mode [ 35.443826][ T4827] bridge_slave_0: entered promiscuous mode [ 35.444714][ T4827] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.444737][ T4827] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.444796][ T4827] bridge_slave_1: entered allmulticast mode [ 35.445254][ T4827] bridge_slave_1: entered promiscuous mode [ 35.453001][ T4827] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 35.453981][ T4827] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 35.461183][ T4827] team0: Port device team_slave_0 added [ 35.462048][ T4827] team0: Port device team_slave_1 added [ 35.468317][ T4827] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 35.468357][ 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. [ 35.468369][ T4827] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 35.470934][ T4827] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 35.470943][ 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. [ 35.470957][ T4827] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 35.481259][ T4827] hsr_slave_0: entered promiscuous mode [ 35.481601][ T4827] hsr_slave_1: entered promiscuous mode [ 35.481828][ T4827] debugfs: 'hsr0' already exists in 'hsr' [ 35.481875][ T4827] Cannot create hsr debugfs directory [ 37.379062][ T50] Bluetooth: hci0: command tx timeout [ 37.769516][ T12] bridge_slave_1: left allmulticast mode [ 37.771399][ T12] bridge_slave_1: left promiscuous mode [ 37.772868][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.776032][ T12] bridge_slave_0: left allmulticast mode [ 37.776056][ T12] bridge_slave_0: left promiscuous mode [ 37.776123][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.832786][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 37.860285][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 37.879802][ T12] bond0 (unregistering): Released all slaves [ 37.945535][ T12] hsr_slave_0: left promiscuous mode [ 37.946752][ T12] hsr_slave_1: left promiscuous mode [ 37.948008][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 37.948045][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 37.951030][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 37.951063][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 37.957167][ T12] veth1_macvtap: left promiscuous mode [ 37.957579][ T12] veth0_macvtap: left promiscuous mode [ 37.957641][ T12] veth1_vlan: left promiscuous mode [ 37.957682][ T12] veth0_vlan: left promiscuous mode [ 38.053429][ T12] team0 (unregistering): Port device team_slave_1 removed [ 38.057434][ T12] team0 (unregistering): Port device team_slave_0 removed [ 38.116562][ T4400] 8021q: adding VLAN 0 to HW filter on device eth0 [ 38.407265][ T4827] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 38.410007][ T4827] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 38.412915][ T4827] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 38.416496][ T4827] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 38.418270][ T4827] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 38.424002][ T4827] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 38.426157][ T4827] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 38.428550][ T4827] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 38.679916][ T4827] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.683896][ T4827] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.685657][ T39] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.685699][ T39] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.690152][ T39] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.690200][ T39] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.854324][ T4827] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.866111][ T4827] veth0_vlan: entered promiscuous mode [ 38.870689][ T4827] veth1_vlan: entered promiscuous mode [ 38.878106][ T4827] veth0_macvtap: entered promiscuous mode [ 38.881667][ T4827] veth1_macvtap: entered promiscuous mode [ 38.886680][ T4827] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 38.891121][ T4827] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 38.895039][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.896729][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.898477][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.900606][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.917397][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 38.917434][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 38.926036][ T148] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 38.926067][ T148] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 39.199009][ T26] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 39.351615][ T26] usb 1-1: New USB device found, idVendor=0547, idProduct=2235, bcdDevice= 0.00 [ 39.351646][ T26] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 39.351657][ T26] usb 1-1: Product: syz [ 39.351665][ T26] usb 1-1: Manufacturer: syz [ 39.351672][ T26] usb 1-1: SerialNumber: syz [ 39.357943][ T26] usbtest 1-1:1.0: EZ-USB device [ 39.357984][ T26] usbtest 1-1:1.0: high-speed {control bulk-in bulk-out} tests (+alt) [ 39.458799][ T50] Bluetooth: hci0: command tx timeout [ 39.557772][ T26] usb 1-1: USB disconnect, device number 2 [ 40.308837][ T868] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 40.460966][ T868] usb 1-1: New USB device found, idVendor=0547, idProduct=2235, bcdDevice= 0.00 [ 40.460992][ T868] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 40.46100 ** replaying previous printk message ** [ 40.461001][ T868] usb 1-1: Product: syz [ 40.461007][ T868] usb 1-1: Manufacturer: syz [ 40.461013][ T868] usb 1-1: SerialNumber: syz [ 40.464516][ T868] Unable to handle kernel paging request at virtual address dfff800000000001 [ 40.464525][ T868] KASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f] [ 40.464532][ T868] Mem abort info: [ 40.464535][ T868] ESR = 0x0000000096000005 [ 40.464540][ T868] EC = 0x25: DABT (current EL), IL = 32 bits [ 40.464545][ T868] SET = 0, FnV = 0 [ 40.464549][ T868] EA = 0, S1PTW = 0 [ 40.464553][ T868] FSC = 0x05: level 1 translation fault [ 40.464557][ T868] Data abort info: [ 40.464559][ T868] ISV = 0, ISS = 0x00000005, ISS2 = 0x00000000 [ 40.464563][ T868] CM = 0, WnR = 0, TnD = 0, TagAccess = 0 [ 40.464568][ T868] GCS = 0, Overlay = 0, DirtyBit = 0 [ 40.464573][ T868] [dfff800000000001] address between user and kernel address ranges [ 40.464634][ T868] Internal error: Oops: 0000000096000005 [#1] SMP [ 40.481544][ T868] Modules linked in: [ 40.482221][ T868] CPU: 1 UID: 0 PID: 868 Comm: kworker/1:2 Not tainted syzkaller #0 PREEMPT [ 40.483750][ T868] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 40.485449][ T868] Workqueue: usb_hub_wq hub_event [ 40.486297][ T868] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 40.487695][ T868] pc : usbtest_probe+0x40c/0xa6c [ 40.488520][ T868] lr : usbtest_probe+0x3f8/0xa6c [ 40.489339][ T868] sp : ffff800093bd6f20 [ 40.490036][ T868] x29: ffff800093bd6f50 x28: ffff0000cb2800b0 x27: dfff800000000000 [ 40.491416][ T868] x26: ffff80008730aba0 x25: 1fffe00019a32fda x24: ffff0000cb280000 [ 40.492780][ T868] x23: 1fffe00019a32fc0 x22: 000000000000000a x21: ffff0000cd197e00 [ 40.494152][ T868] x20: 0000000000000000 x19: ffff0000d15c1000 x18: 00000000ffffffff [ 40.495477][ T868] x17: 00000000ffff0000 x16: ffff000000000000 x15: 0000000000000000 [ 40.496841][ T868] x14: 00000000ffff8000 x13: 00000000daca9355 x12: ffff800080137594 [ 40.498178][ T868] x11: ffff800080137594 x10: ffff800093bd6d18 x9 : 0000000000000000 [ 40.499569][ T868] x8 : 0000000000000001 x7 : 0000000000000000 x6 : 000000000000003f [ 40.500874][ T868] x5 : 0000000000000040 x4 : 0000000000000001 x3 : ffff8000834e8364 [ 40.502336][ T868] x2 : 00000000ffffffff x1 : ffff0000c6c89d40 x0 : 0000000000000000 [ 40.503771][ T868] Call trace: [ 40.504389][ T868] usbtest_probe+0x40c/0xa6c (P) [ 40.505223][ T868] usb_probe_interface+0x308/0x788 [ 40.506138][ T868] really_probe+0x29c/0x800 [ 40.506905][ T868] __driver_probe_device+0x1e0/0x350 [ 40.507989][ T868] driver_probe_device+0x6c/0x19c [ 40.508929][ T868] __device_attach_driver+0x198/0x2f8 [ 40.509853][ T868] bus_for_each_drv+0x144/0x1dc [ 40.510738][ T868] __device_attach+0x248/0x390 [ 40.511561][ T868] device_initial_probe+0x90/0xc8 [ 40.512460][ T868] bus_probe_device+0x58/0x120 [ 40.513289][ T868] device_add+0x6cc/0x9e0 [ 40.514005][ T868] usb_set_configuration+0x1184/0x158c [ 40.514928][ T868] usb_generic_driver_probe+0x8c/0x148 [ 40.515922][ T868] usb_probe_device+0x114/0x2b0 [ 40.516749][ T868] really_probe+0x29c/0x800 [ 40.517530][ T868] __driver_probe_device+0x1e0/0x350 [ 40.518411][ T868] driver_probe_device+0x6c/0x19c [ 40.519290][ T868] __device_attach_driver+0x198/0x2f8 [ 40.520215][ T868] bus_for_each_drv+0x144/0x1dc [ 40.521037][ T868] __device_attach+0x248/0x390 [ 40.521831][ T868] device_initial_probe+0x90/0xc8 [ 40.522673][ T868] bus_probe_device+0x58/0x120 [ 40.523466][ T868] device_add+0x6cc/0x9e0 [ 40.524261][ T868] usb_new_device+0x9bc/0x11f0 [ 40.525079][ T868] hub_event+0x1ef0/0x39fc [ 40.525842][ T868] process_scheduled_works+0x788/0x10b8 [ 40.526832][ T868] worker_thread+0x798/0xbd0 [ 40.527644][ T868] kthread+0x304/0x3d4 [ 40.528357][ T868] ret_from_fork+0x10/0x20 [ 40.529126][ T868] Code: 9745b896 14000016 91002a96 d343fec8 (38fb6908) [ 40.530323][ T868] ---[ end trace 0000000000000000 ]--- [ 40.741280][ T868] Kernel panic - not syncing: Oops: Fatal exception [ 40.742441][ T868] SMP: stopping secondary CPUs [ 40.743276][ T868] Kernel Offset: disabled [ 40.744060][ T868] CPU features: 0x14000000,003c0008,27020501,5427fea7 [ 40.745265][ T868] Memory Limit: none [ 40.937501][ T868] Rebooting in 86400 seconds..