[ 86.789115][ T987] cfg80211: failed to load regulatory.db
Warning: Permanently added '10.128.1.140' (ED25519) to the list of known hosts.
2026/03/05 22:40:28 ignoring optional flag "sandbox_arg"="0"
2026/03/05 22:40:28 ignoring optional flag "type"="gce"
2026/03/05 22:40:28 parsed 1 programs
2026/03/05 22:40:28 executed programs: 0
[ 90.457254][ T6021] cgroup: Unknown subsys name 'cpuset'
[ 91.513687][ T5152] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 91.521904][ T5152] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 91.529814][ T5152] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 91.537675][ T5152] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 91.545483][ T5152] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 91.667823][ T6021] chnl_net:caif_netlink_parms(): no params data found
[ 91.738664][ T6021] bridge0: port 1(bridge_slave_0) entered blocking state
[ 91.746066][ T6021] bridge0: port 1(bridge_slave_0) entered disabled state
[ 91.753434][ T6021] bridge_slave_0: entered allmulticast mode
[ 91.760950][ T6021] bridge_slave_0: entered promiscuous mode
[ 91.769481][ T6021] bridge0: port 2(bridge_slave_1) entered blocking state
[ 91.777368][ T6021] bridge0: port 2(bridge_slave_1) entered disabled state
[ 91.784609][ T6021] bridge_slave_1: entered allmulticast mode
[ 91.792173][ T6021] bridge_slave_1: entered promiscuous mode
[ 91.824841][ T6021] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 91.837347][ T6021] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 91.871716][ T6021] team0: Port device team_slave_0 added
[ 91.880258][ T6021] team0: Port device team_slave_1 added
[ 91.909458][ T6021] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 91.917666][ T6021] 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.
[ 91.944027][ T6021] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 91.957132][ T6021] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 91.964116][ T6021] 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.
[ 91.990852][ T6021] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 92.030304][ T6021] hsr_slave_0: entered promiscuous mode
[ 92.037510][ T6021] hsr_slave_1: entered promiscuous mode
[ 92.152878][ T6021] bridge0: port 2(bridge_slave_1) entered blocking state
[ 92.160071][ T6021] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 92.167638][ T6021] bridge0: port 1(bridge_slave_0) entered blocking state
[ 92.174782][ T6021] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 92.236486][ T6021] 8021q: adding VLAN 0 to HW filter on device bond0
[ 92.254843][ T13] bridge0: port 1(bridge_slave_0) entered disabled state
[ 92.262957][ T13] bridge0: port 2(bridge_slave_1) entered disabled state
[ 92.280257][ T6021] 8021q: adding VLAN 0 to HW filter on device team0
[ 92.294082][ T1094] bridge0: port 1(bridge_slave_0) entered blocking state
[ 92.301269][ T1094] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 92.315934][ T1094] bridge0: port 2(bridge_slave_1) entered blocking state
[ 92.323098][ T1094] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 92.397637][ T6021] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 92.700440][ T6021] veth0_vlan: entered promiscuous mode
[ 92.714869][ T6021] veth1_vlan: entered promiscuous mode
[ 92.748213][ T6021] veth0_macvtap: entered promiscuous mode
[ 92.758481][ T6021] veth1_macvtap: entered promiscuous mode
[ 92.782091][ T6021] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 92.798329][ T6021] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 93.135751][ T5843] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[ 93.296503][ T5843] usb 1-1: Using ep0 maxpacket: 8
[ 93.305047][ T5843] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xB has invalid wMaxPacketSize 0
[ 93.314911][ T5843] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8A has an invalid bInterval 173, changing to 11
[ 93.326522][ T5843] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8A has invalid maxpacket 8272, setting to 1024
[ 93.339225][ T5843] usb 1-1: New USB device found, idVendor=187f, idProduct=0200, bcdDevice=1f.31
[ 93.348841][ T5843] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 93.361348][ T5843] usb 1-1: config 0 descriptor??
[ 93.571591][ T5843] usb 1-1: string descriptor 0 read error: -71
[ 93.582279][ T5843] smsusb:smsusb_probe: board id=2, interface number 0
[ 93.590466][ T5152] Bluetooth: hci0: command tx timeout
[ 93.608860][ T5843] smsusb:siano_media_device_register: media controller created
[ 93.619549][ T5843] usb 1-1: BOGUS urb xfer, pipe 3 != type 1
[ 93.626545][ T5843] smsusb:smsusb_start_streaming: smsusb_submit_urb(...) failed
[ 93.634570][ T5843] smsusb:smsusb_init_device: smsusb_start_streaming(...) failed
[ 93.643579][ T5843] ------------[ cut here ]------------
[ 93.649076][ T5843] !PageLargeKmalloc(page)
[ 93.649093][ T5843] WARNING: mm/slub.c:6396 at free_large_kmalloc+0xa3/0x140, CPU#0: kworker/0:3/5843
[ 93.663105][ T5843] Modules linked in:
[ 93.667375][ T5843] CPU: 0 UID: 0 PID: 5843 Comm: kworker/0:3 Not tainted syzkaller #0 PREEMPT(full)
[ 93.676908][ T5843] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 93.687019][ T5843] Workqueue: usb_hub_wq hub_event
[ 93.692088][ T5843] RIP: 0010:free_large_kmalloc+0xa3/0x140
[ 93.697929][ T5843] Code: f8 ff 74 17 25 00 00 00 ff 3d 00 00 00 f8 0f 85 a0 00 00 00 c7 43 30 ff ff ff ff 48 89 df 89 ee 5b 41 5e 5d e9 ce ce fc ff 90 <0f> 0b 90 48 89 df 48 c7 c6 df c3 f2 8d 5b 41 5e 5d e9 57 7d 02 ff
[ 93.718356][ T5843] RSP: 0018:ffffc90003c66b80 EFLAGS: 00010206
[ 93.724457][ T5843] RAX: 00000000ff000000 RBX: ffffea0001cd7880 RCX: ffff888035708001
[ 93.732563][ T5843] RDX: 0000000000000000 RSI: ffff8880735e2000 RDI: ffffea0001cd7880
[ 93.740739][ T5843] RBP: 0000000000000000 R08: ffff88802accca03 R09: 1ffff11005599940
[ 93.749195][ T5843] R10: dffffc0000000000 R11: ffffed1005599941 R12: 1ffff1100661de82
[ 93.757347][ T5843] R13: 0000000000000000 R14: ffff88802accca60 R15: dffffc0000000000
[ 93.765377][ T5843] FS: 0000000000000000(0000) GS:ffff88812543c000(0000) knlGS:0000000000000000
[ 93.774408][ T5843] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 93.781169][ T5843] CR2: 0000000000568000 CR3: 00000000343f8000 CR4: 00000000003526f0
[ 93.789285][ T5843] Call Trace:
[ 93.792574][ T5843]
[ 93.795815][ T5843] usb_free_urb+0xd0/0x120
[ 93.800267][ T5843] smsusb_term_device+0x1d7/0x3e0
[ 93.805354][ T5843] smsusb_probe+0x1aba/0x2280
[ 93.810226][ T5843] ? __pfx_smsusb_probe+0x10/0x10
[ 93.815331][ T5843] ? do_raw_spin_lock+0x12b/0x2f0
[ 93.820376][ T5843] ? __pfx_smsusb_sendrequest+0x10/0x10
[ 93.826082][ T5843] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 93.831913][ T5843] ? _raw_spin_unlock_irqrestore+0x4c/0x80
[ 93.837776][ T5843] ? __pm_runtime_set_status+0x9d4/0xcd0
[ 93.843526][ T5843] usb_probe_interface+0x668/0xc90
[ 93.848733][ T5843] ? __pfx_usb_probe_interface+0x10/0x10
[ 93.854396][ T5843] really_probe+0x267/0xaf0
[ 93.858958][ T5843] __driver_probe_device+0x18c/0x320
[ 93.864371][ T5843] driver_probe_device+0x4f/0x240
[ 93.869449][ T5843] __device_attach_driver+0x279/0x430
[ 93.875087][ T5843] bus_for_each_drv+0x258/0x2f0
[ 93.880168][ T5843] ? __pfx___device_attach_driver+0x10/0x10
[ 93.886142][ T5843] ? __pfx_bus_for_each_drv+0x10/0x10
[ 93.891626][ T5843] ? lockdep_hardirqs_on+0x7a/0x110
[ 93.896886][ T5843] ? _raw_spin_unlock_irqrestore+0x4c/0x80
[ 93.902717][ T5843] __device_attach+0x2c5/0x450
[ 93.908122][ T5843] ? __pfx___device_attach+0x10/0x10
[ 93.913467][ T5843] ? _raw_spin_unlock+0x28/0x50
[ 93.918408][ T5843] device_initial_probe+0xa1/0xd0
[ 93.923464][ T5843] bus_probe_device+0x12a/0x220
[ 93.928480][ T5843] ? device_add+0x726/0xb70
[ 93.933007][ T5843] device_add+0x7b6/0xb70
[ 93.937396][ T5843] usb_set_configuration+0x1a87/0x2110
[ 93.942891][ T5843] usb_generic_driver_probe+0x8d/0x150
[ 93.948410][ T5843] usb_probe_device+0x1c4/0x3b0
[ 93.953293][ T5843] ? __pfx_usb_probe_device+0x10/0x10
[ 93.958728][ T5843] really_probe+0x267/0xaf0
[ 93.963274][ T5843] __driver_probe_device+0x18c/0x320
[ 93.968627][ T5843] driver_probe_device+0x4f/0x240
[ 93.973688][ T5843] __device_attach_driver+0x279/0x430
[ 93.979236][ T5843] bus_for_each_drv+0x258/0x2f0
[ 93.984197][ T5843] ? __pfx___device_attach_driver+0x10/0x10
[ 93.990671][ T5843] ? __pfx_bus_for_each_drv+0x10/0x10
[ 93.996198][ T5843] ? lockdep_hardirqs_on+0x7a/0x110
[ 94.001408][ T5843] ? _raw_spin_unlock_irqrestore+0x4c/0x80
[ 94.007329][ T5843] __device_attach+0x2c5/0x450
[ 94.012111][ T5843] ? __pfx___device_attach+0x10/0x10
[ 94.017537][ T5843] ? _raw_spin_unlock+0x28/0x50
[ 94.022396][ T5843] device_initial_probe+0xa1/0xd0
[ 94.027543][ T5843] bus_probe_device+0x12a/0x220
[ 94.032404][ T5843] ? device_add+0x726/0xb70
[ 94.036955][ T5843] device_add+0x7b6/0xb70
[ 94.041401][ T5843] usb_new_device+0xa08/0x16f0
[ 94.046214][ T5843] ? __pfx_usb_new_device+0x10/0x10
[ 94.051434][ T5843] ? _raw_spin_unlock_irq+0x23/0x50
[ 94.057325][ T5843] hub_event+0x2a1c/0x4f30
[ 94.061808][ T5843] ? __pfx_hub_event+0x10/0x10
[ 94.066792][ T5843] ? process_one_work+0x870/0x1720
[ 94.071951][ T5843] process_one_work+0x963/0x1720
[ 94.076954][ T5843] ? __pfx_process_one_work+0x10/0x10
[ 94.082345][ T5843] ? do_raw_spin_lock+0x12b/0x2f0
[ 94.087459][ T5843] worker_thread+0xb46/0x1140
[ 94.092265][ T5843] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 94.098692][ T5843] kthread+0x388/0x470
[ 94.102784][ T5843] ? __pfx_worker_thread+0x10/0x10
[ 94.108190][ T5843] ? __pfx_kthread+0x10/0x10
[ 94.112814][ T5843] ret_from_fork+0x51e/0xb90
[ 94.117465][ T5843] ? __pfx_ret_from_fork+0x10/0x10
[ 94.122602][ T5843] ? __switch_to+0xc7d/0x1450
[ 94.127360][ T5843] ? __pfx_kthread+0x10/0x10
[ 94.131975][ T5843] ret_from_fork_asm+0x1a/0x30
[ 94.136910][ T5843]
[ 94.140030][ T5843] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 94.147318][ T5843] CPU: 0 UID: 0 PID: 5843 Comm: kworker/0:3 Not tainted syzkaller #0 PREEMPT(full)
[ 94.156717][ T5843] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 94.166770][ T5843] Workqueue: usb_hub_wq hub_event
[ 94.172493][ T5843] Call Trace:
[ 94.175866][ T5843]
[ 94.178874][ T5843] vpanic+0x56c/0xa60
[ 94.182872][ T5843] ? __pfx__printk+0x10/0x10
[ 94.187449][ T5843] ? __pfx_vpanic+0x10/0x10
[ 94.191968][ T5843] ? is_bpf_text_address+0x292/0x2b0
[ 94.197247][ T5843] ? is_bpf_text_address+0x26/0x2b0
[ 94.202535][ T5843] panic+0xc5/0xd0
[ 94.206457][ T5843] ? __pfx_panic+0x10/0x10
[ 94.210962][ T5843] ? ret_from_fork_asm+0x1a/0x30
[ 94.215908][ T5843] __warn+0x315/0x4f0
[ 94.219882][ T5843] ? free_large_kmalloc+0xa3/0x140
[ 94.224988][ T5843] ? free_large_kmalloc+0xa3/0x140
[ 94.230292][ T5843] __report_bug+0x29a/0x540
[ 94.234943][ T5843] ? device_initial_probe+0xa1/0xd0
[ 94.240412][ T5843] ? bus_probe_device+0x12a/0x220
[ 94.246478][ T5843] ? device_add+0x7b6/0xb70
[ 94.251519][ T5843] ? free_large_kmalloc+0xa3/0x140
[ 94.256941][ T5843] ? __pfx___report_bug+0x10/0x10
[ 94.261995][ T5843] ? usb_new_device+0xa08/0x16f0
[ 94.266939][ T5843] ? hub_event+0x2a1c/0x4f30
[ 94.271537][ T5843] ? process_one_work+0x963/0x1720
[ 94.276746][ T5843] ? smscore_unregister_device+0x651/0x780
[ 94.282637][ T5843] ? free_large_kmalloc+0xa3/0x140
[ 94.287743][ T5843] report_bug+0x16a/0x220
[ 94.292426][ T5843] ? free_large_kmalloc+0xa3/0x140
[ 94.297529][ T5843] ? free_large_kmalloc+0xa5/0x140
[ 94.302633][ T5843] handle_bug+0x9c/0x200
[ 94.306891][ T5843] exc_invalid_op+0x1a/0x50
[ 94.311586][ T5843] asm_exc_invalid_op+0x1a/0x20
[ 94.316423][ T5843] RIP: 0010:free_large_kmalloc+0xa3/0x140
[ 94.322223][ T5843] Code: f8 ff 74 17 25 00 00 00 ff 3d 00 00 00 f8 0f 85 a0 00 00 00 c7 43 30 ff ff ff ff 48 89 df 89 ee 5b 41 5e 5d e9 ce ce fc ff 90 <0f> 0b 90 48 89 df 48 c7 c6 df c3 f2 8d 5b 41 5e 5d e9 57 7d 02 ff
[ 94.341819][ T5843] RSP: 0018:ffffc90003c66b80 EFLAGS: 00010206
[ 94.347982][ T5843] RAX: 00000000ff000000 RBX: ffffea0001cd7880 RCX: ffff888035708001
[ 94.356030][ T5843] RDX: 0000000000000000 RSI: ffff8880735e2000 RDI: ffffea0001cd7880
[ 94.364048][ T5843] RBP: 0000000000000000 R08: ffff88802accca03 R09: 1ffff11005599940
[ 94.372041][ T5843] R10: dffffc0000000000 R11: ffffed1005599941 R12: 1ffff1100661de82
[ 94.380008][ T5843] R13: 0000000000000000 R14: ffff88802accca60 R15: dffffc0000000000
[ 94.388182][ T5843] usb_free_urb+0xd0/0x120
[ 94.392778][ T5843] smsusb_term_device+0x1d7/0x3e0
[ 94.397818][ T5843] smsusb_probe+0x1aba/0x2280
[ 94.402505][ T5843] ? __pfx_smsusb_probe+0x10/0x10
[ 94.407970][ T5843] ? do_raw_spin_lock+0x12b/0x2f0
[ 94.413024][ T5843] ? __pfx_smsusb_sendrequest+0x10/0x10
[ 94.418570][ T5843] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 94.424455][ T5843] ? _raw_spin_unlock_irqrestore+0x4c/0x80
[ 94.430264][ T5843] ? __pm_runtime_set_status+0x9d4/0xcd0
[ 94.435897][ T5843] usb_probe_interface+0x668/0xc90
[ 94.441017][ T5843] ? __pfx_usb_probe_interface+0x10/0x10
[ 94.446660][ T5843] really_probe+0x267/0xaf0
[ 94.451289][ T5843] __driver_probe_device+0x18c/0x320
[ 94.456564][ T5843] driver_probe_device+0x4f/0x240
[ 94.461598][ T5843] __device_attach_driver+0x279/0x430
[ 94.466986][ T5843] bus_for_each_drv+0x258/0x2f0
[ 94.471858][ T5843] ? __pfx___device_attach_driver+0x10/0x10
[ 94.477925][ T5843] ? __pfx_bus_for_each_drv+0x10/0x10
[ 94.483308][ T5843] ? lockdep_hardirqs_on+0x7a/0x110
[ 94.488528][ T5843] ? _raw_spin_unlock_irqrestore+0x4c/0x80
[ 94.494436][ T5843] __device_attach+0x2c5/0x450
[ 94.499897][ T5843] ? __pfx___device_attach+0x10/0x10
[ 94.505182][ T5843] ? _raw_spin_unlock+0x28/0x50
[ 94.510038][ T5843] device_initial_probe+0xa1/0xd0
[ 94.515069][ T5843] bus_probe_device+0x12a/0x220
[ 94.519926][ T5843] ? device_add+0x726/0xb70
[ 94.524443][ T5843] device_add+0x7b6/0xb70
[ 94.528781][ T5843] usb_set_configuration+0x1a87/0x2110
[ 94.534460][ T5843] usb_generic_driver_probe+0x8d/0x150
[ 94.540106][ T5843] usb_probe_device+0x1c4/0x3b0
[ 94.545067][ T5843] ? __pfx_usb_probe_device+0x10/0x10
[ 94.550539][ T5843] really_probe+0x267/0xaf0
[ 94.555062][ T5843] __driver_probe_device+0x18c/0x320
[ 94.560429][ T5843] driver_probe_device+0x4f/0x240
[ 94.565542][ T5843] __device_attach_driver+0x279/0x430
[ 94.570910][ T5843] bus_for_each_drv+0x258/0x2f0
[ 94.575751][ T5843] ? __pfx___device_attach_driver+0x10/0x10
[ 94.581639][ T5843] ? __pfx_bus_for_each_drv+0x10/0x10
[ 94.587020][ T5843] ? lockdep_hardirqs_on+0x7a/0x110
[ 94.592238][ T5843] ? _raw_spin_unlock_irqrestore+0x4c/0x80
[ 94.598208][ T5843] __device_attach+0x2c5/0x450
[ 94.603162][ T5843] ? __pfx___device_attach+0x10/0x10
[ 94.608439][ T5843] ? _raw_spin_unlock+0x28/0x50
[ 94.613297][ T5843] device_initial_probe+0xa1/0xd0
[ 94.618395][ T5843] bus_probe_device+0x12a/0x220
[ 94.623934][ T5843] ? device_add+0x726/0xb70
[ 94.628452][ T5843] device_add+0x7b6/0xb70
[ 94.632900][ T5843] usb_new_device+0xa08/0x16f0
[ 94.637810][ T5843] ? __pfx_usb_new_device+0x10/0x10
[ 94.643016][ T5843] ? _raw_spin_unlock_irq+0x23/0x50
[ 94.648238][ T5843] hub_event+0x2a1c/0x4f30
[ 94.652679][ T5843] ? __pfx_hub_event+0x10/0x10
[ 94.657453][ T5843] ? process_one_work+0x870/0x1720
[ 94.662664][ T5843] process_one_work+0x963/0x1720
[ 94.668049][ T5843] ? __pfx_process_one_work+0x10/0x10
[ 94.673436][ T5843] ? do_raw_spin_lock+0x12b/0x2f0
[ 94.678463][ T5843] worker_thread+0xb46/0x1140
[ 94.683457][ T5843] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 94.689267][ T5843] kthread+0x388/0x470
[ 94.693336][ T5843] ? __pfx_worker_thread+0x10/0x10
[ 94.698527][ T5843] ? __pfx_kthread+0x10/0x10
[ 94.703109][ T5843] ret_from_fork+0x51e/0xb90
[ 94.707804][ T5843] ? __pfx_ret_from_fork+0x10/0x10
[ 94.713094][ T5843] ? __switch_to+0xc7d/0x1450
[ 94.717861][ T5843] ? __pfx_kthread+0x10/0x10
[ 94.722452][ T5843] ret_from_fork_asm+0x1a/0x30
[ 94.727394][ T5843]
[ 94.731116][ T5843] Kernel Offset: disabled
[ 94.735430][ T5843] Rebooting in 86400 seconds..