Warning: Permanently added '10.128.0.151' (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://43277 [ 30.681780][ T4721] cgroup: Unknown subsys name 'net' [ 30.811832][ T4721] cgroup: Unknown subsys name 'cpuset' [ 30.813573][ T4721] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 30.928962][ T4721] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 33.393270][ T4727] 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. [ 33.434669][ T4732] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 33.435042][ T4732] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 33.435218][ T4732] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 33.435548][ T4732] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 33.435788][ T4732] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 34.396788][ T4772] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.397100][ T4772] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.397178][ T4772] bridge_slave_0: entered allmulticast mode [ 34.397611][ T4772] bridge_slave_0: entered promiscuous mode [ 34.399238][ T4772] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.399280][ T4772] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.399326][ T4772] bridge_slave_1: entered allmulticast mode [ 34.399791][ T4772] bridge_slave_1: entered promiscuous mode [ 34.406582][ T4772] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 34.407392][ T4772] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 34.414090][ T4772] team0: Port device team_slave_0 added [ 34.414791][ T4772] team0: Port device team_slave_1 added [ 34.422881][ T4772] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 34.422893][ 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. [ 34.422906][ T4772] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 34.424899][ T4772] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 34.424913][ 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. [ 34.424925][ T4772] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 34.438392][ T4772] hsr_slave_0: entered promiscuous mode [ 34.438766][ T4772] hsr_slave_1: entered promiscuous mode [ 34.484947][ T4772] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 34.486838][ T4772] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 34.487405][ T4772] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 34.488377][ T4772] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 34.488752][ T4772] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 34.489723][ T4772] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 34.490083][ T4772] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 34.500056][ T4772] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 34.509185][ T4772] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.509222][ T4772] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.509354][ T4772] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.509394][ T4772] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.523380][ T4772] 8021q: adding VLAN 0 to HW filter on device bond0 [ 34.526703][ T4772] 8021q: adding VLAN 0 to HW filter on device team0 [ 34.631182][ T4772] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 34.641680][ T4772] veth0_vlan: entered promiscuous mode [ 34.646559][ T4772] veth1_vlan: entered promiscuous mode [ 34.655215][ T4772] veth0_macvtap: entered promiscuous mode [ 34.656401][ T4772] veth1_macvtap: entered promiscuous mode [ 34.661206][ T4772] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 34.662427][ T4772] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 34.681096][ T3558] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.681189][ T3558] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.681206][ T3558] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.681220][ T3558] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.735812][ T3558] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 34.795670][ T3558] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 34.833472][ T14] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 34.833487][ T14] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 34.843061][ T196] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 34.843074][ T196] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 34.845822][ T3558] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 34.874298][ T3558] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:00:35 executed programs: 0 [ 35.139786][ T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 35.140090][ T51] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 35.140241][ T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 35.143208][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 35.143471][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 35.278963][ T4822] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.279030][ T4822] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.279080][ T4822] bridge_slave_0: entered allmulticast mode [ 35.279545][ T4822] bridge_slave_0: entered promiscuous mode [ 35.280978][ T4822] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.281012][ T4822] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.281061][ T4822] bridge_slave_1: entered allmulticast mode [ 35.281445][ T4822] bridge_slave_1: entered promiscuous mode [ 35.287976][ T4822] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 35.291264][ T4822] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 35.298115][ T4822] team0: Port device team_slave_0 added [ 35.298820][ T4822] team0: Port device team_slave_1 added [ 35.307136][ T4822] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 35.307148][ T4822] 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. [ 35.307163][ T4822] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 35.308185][ T4822] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 35.308194][ T4822] 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. [ 35.308208][ T4822] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 35.321194][ T4822] hsr_slave_0: entered promiscuous mode [ 35.321514][ T4822] hsr_slave_1: entered promiscuous mode [ 35.321712][ T4822] debugfs: 'hsr0' already exists in 'hsr' [ 35.321759][ T4822] Cannot create hsr debugfs directory [ 37.210678][ T51] Bluetooth: hci0: command tx timeout [ 38.288965][ T3558] bridge_slave_1: left allmulticast mode [ 38.288992][ T3558] bridge_slave_1: left promiscuous mode [ 38.289301][ T3558] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.295766][ T3558] bridge_slave_0: left allmulticast mode [ 38.295782][ T3558] bridge_slave_0: left promiscuous mode [ 38.295846][ T3558] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.352912][ T3558] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 38.363537][ T3558] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 38.364384][ T3558] bond0 (unregistering): Released all slaves [ 38.389546][ T3558] hsr_slave_0: left promiscuous mode [ 38.389842][ T3558] hsr_slave_1: left promiscuous mode [ 38.390225][ T3558] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 38.390238][ T3558] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 38.391939][ T3558] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 38.391951][ T3558] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 38.398808][ T3558] veth1_macvtap: left promiscuous mode [ 38.398844][ T3558] veth0_macvtap: left promiscuous mode [ 38.398892][ T3558] veth1_vlan: left promiscuous mode [ 38.398946][ T3558] veth0_vlan: left promiscuous mode [ 38.502364][ T3558] team0 (unregistering): Port device team_slave_1 removed [ 38.506719][ T3558] team0 (unregistering): Port device team_slave_0 removed [ 38.561584][ T4398] 8021q: adding VLAN 0 to HW filter on device eth0 [ 38.801895][ T4822] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 38.803955][ T4822] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 38.807183][ T4822] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 38.808363][ T4822] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 38.808764][ T4822] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 38.809759][ T4822] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 38.810100][ T4822] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 38.813293][ T4822] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 38.841693][ T4822] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.848343][ T4822] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.855518][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.855556][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.858291][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.858349][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.186533][ T4822] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.197230][ T4822] veth0_vlan: entered promiscuous mode [ 39.199790][ T4822] veth1_vlan: entered promiscuous mode [ 39.208499][ T4822] veth0_macvtap: entered promiscuous mode [ 39.209735][ T4822] veth1_macvtap: entered promiscuous mode [ 39.216010][ T4822] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 39.218497][ T4822] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 39.290920][ T477] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.290966][ T477] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.290981][ T477] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.291133][ T51] Bluetooth: hci0: command tx timeout [ 39.302443][ T14] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.303081][ T477] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 39.303095][ T477] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 39.309711][ T49] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 39.309722][ T49] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 39.600523][ T10] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 39.760318][ T10] usb 1-1: Using ep0 maxpacket: 16 [ 39.760886][ T10] usb 1-1: New USB device found, idVendor=1b1c, idProduct=1b02, bcdDevice= 0.00 [ 39.761782][ T10] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 39.761794][ T10] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 39.761810][ T10] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 39.763251][ T10] usb 1-1: config 0 descriptor?? [ 40.169677][ T10] corsair 0003:1B1C:1B02.0001: hidraw0: USB HID v0.00 Device [HID 1b1c:1b02] on usb-dummy_hcd.0-1/input0 [ 40.366688][ T10] corsair 0003:1B1C:1B02.0001: Failed to get K90 initial state (error -71). [ 40.368719][ T10] usb 1-1: USB disconnect, device number 2 [ 40.377869][ T10] ------------[ cut here ]------------ [ 40.377880][ T10] ODEBUG: free active (active state 0) object: 0000000002124814 object type: work_struct hint: k90_record_led_work+0x0/0x1d8 [ 40.378011][ T10] WARNING: lib/debugobjects.c:632 at debug_print_object+0x160/0x1dc, CPU#0: kworker/0:1/10 [ 40.382859][ T10] Modules linked in: [ 40.383546][ T10] CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Not tainted syzkaller #0 PREEMPT [ 40.385134][ T10] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 40.386976][ T10] Workqueue: usb_hub_wq hub_event [ 40.387881][ T10] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 40.389314][ T10] pc : debug_print_object+0x160/0x1dc [ 40.390309][ T10] lr : debug_print_object+0x160/0x1dc [ 40.391314][ T10] sp : ffff80008ebd7070 [ 40.392043][ T10] x29: ffff80008ebd7070 x28: ffff0000c002ee00 x27: 1fffe000196902af [ 40.393454][ T10] x26: ffff0000ce3f1400 x25: dfff800000000000 x24: ffff0000ce3f12c8 [ 40.394909][ T10] x23: ffff800086c8e9a0 x22: ffff8000846b8290 x21: ffff800086918860 [ 40.396377][ T10] x20: 0000000000000000 x19: ffff800086c8e4a0 x18: 00000000ffffffff [ 40.397853][ T10] x17: 626f203431383432 x16: 3132303030303030 x15: 303030203a746365 [ 40.399279][ T10] x14: 000000000000087f x13: 0000000000000001 x12: 0000000000000003 [ 40.400794][ T10] x11: 0000000000000000 x10: 0000000000000002 x9 : e5baf3d5c1ad0d00 [ 40.402217][ T10] x8 : e5baf3d5c1ad0d00 x7 : ffff800080482944 x6 : 0000000000000000 [ 40.403660][ T10] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000802f3620 [ 40.405127][ T10] x2 : 0000000100000000 x1 : ffff0000c19fbb00 x0 : 0000000000000000 [ 40.406589][ T10] Call trace: [ 40.407169][ T10] debug_print_object+0x160/0x1dc (P) [ 40.408122][ T10] debug_check_no_obj_freed+0x22c/0x3a4 [ 40.409090][ T10] kfree+0x124/0x658 [ 40.409789][ T10] corsair_remove+0xd8/0x214 [ 40.410616][ T10] hid_device_remove+0xa0/0x170 [ 40.411496][ T10] device_remove+0xc4/0x134 [ 40.412322][ T10] device_release_driver_internal+0x124/0x20c [ 40.413395][ T10] device_release_driver+0x28/0x38 [ 40.414315][ T10] bus_remove_device+0x2d0/0x400 [ 40.415205][ T10] device_del+0x3ec/0x71c [ 40.415995][ T10] hid_destroy_device+0x70/0x1a4 [ 40.416829][ T10] usbhid_disconnect+0xa0/0xe4 [ 40.417731][ T10] usb_unbind_interface+0x180/0x6d4 [ 40.418667][ T10] device_remove+0x114/0x134 [ 40.419450][ T10] device_release_driver_internal+0x124/0x20c [ 40.420541][ T10] device_release_driver+0x28/0x38 [ 40.421411][ T10] bus_remove_device+0x2d0/0x400 [ 40.422347][ T10] device_del+0x3ec/0x71c [ 40.423078][ T10] usb_disable_device+0x24c/0x670 [ 40.424020][ T10] usb_disconnect+0x230/0x6f8 [ 40.424836][ T10] hub_event+0x299c/0x39fc [ 40.425617][ T10] process_scheduled_works+0x91c/0x1250 [ 40.426585][ T10] worker_thread+0x798/0xbd0 [ 40.427386][ T10] kthread+0x304/0x3d4 [ 40.428078][ T10] ret_from_fork+0x10/0x20 [ 40.428937][ T10] irq event stamp: 46986 [ 40.429710][ T10] hardirqs last enabled at (46985): [] vprintk_store+0x924/0xb94 [ 40.431337][ T10] hardirqs last disabled at (46986): [] el1_brk64+0x20/0x54 [ 40.432901][ T10] softirqs last enabled at (46912): [] __alloc_skb+0x1c0/0x610 [ 40.434545][ T10] softirqs last disabled at (46910): [] __alloc_skb+0x1a8/0x610 [ 40.436255][ T10] ---[ end trace 0000000000000000 ]---