Warning: Permanently added '10.128.1.241' (ED25519) to the list of known hosts.
2026/05/15 00:46:48 ignoring optional flag "sandbox_arg"="0"
2026/05/15 00:46:48 ignoring optional flag "type"="gce"
2026/05/15 00:46:48 parsed 1 programs
2026/05/15 00:46:48 executed programs: 0
[ 105.770235][ T5836] cgroup: Unknown subsys name 'cpuset'
[ 106.859474][ T4924] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 106.866426][ T4924] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 106.867128][ T4924] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 106.868124][ T4924] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 106.875092][ T4924] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 107.560248][ T5836] bridge0: port 1(bridge_slave_0) entered blocking state
[ 107.560479][ T5836] bridge0: port 1(bridge_slave_0) entered disabled state
[ 107.560652][ T5836] bridge_slave_0: entered allmulticast mode
[ 107.562456][ T5836] bridge_slave_0: entered promiscuous mode
[ 107.568820][ T5836] bridge0: port 2(bridge_slave_1) entered blocking state
[ 107.569370][ T5836] bridge0: port 2(bridge_slave_1) entered disabled state
[ 107.569624][ T5836] bridge_slave_1: entered allmulticast mode
[ 107.572832][ T5836] bridge_slave_1: entered promiscuous mode
[ 107.704950][ T5836] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 107.710117][ T5836] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 107.872595][ T5836] team0: Port device team_slave_0 added
[ 107.875563][ T5836] team0: Port device team_slave_1 added
[ 108.001092][ T5836] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 108.001103][ T5836] 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.
[ 108.001117][ T5836] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 108.003013][ T5836] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 108.003023][ T5836] 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.
[ 108.003043][ T5836] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 108.165878][ T5836] hsr_slave_0: entered promiscuous mode
[ 108.167073][ T5836] hsr_slave_1: entered promiscuous mode
[ 108.746190][ T5836] 8021q: adding VLAN 0 to HW filter on device bond0
[ 108.776199][ T5836] 8021q: adding VLAN 0 to HW filter on device team0
[ 108.794325][ T3409] bridge0: port 1(bridge_slave_0) entered blocking state
[ 108.794463][ T3409] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 108.815421][ T3409] bridge0: port 2(bridge_slave_1) entered blocking state
[ 108.815624][ T3409] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 108.908660][ T4924] Bluetooth: hci0: command tx timeout
[ 109.126282][ T5836] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 109.487618][ T5836] veth0_vlan: entered promiscuous mode
[ 109.527822][ T5836] veth1_vlan: entered promiscuous mode
[ 109.573758][ T5836] veth0_macvtap: entered promiscuous mode
[ 109.581843][ T5836] veth1_macvtap: entered promiscuous mode
[ 109.613478][ T5836] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 109.638382][ T5836] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 110.328815][ T5642] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[ 110.488652][ T5642] usb 1-1: Using ep0 maxpacket: 8
[ 110.508398][ T5642] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xB has invalid wMaxPacketSize 0
[ 110.508425][ T5642] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8A has an invalid bInterval 173, changing to 11
[ 110.508448][ T5642] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8A has invalid maxpacket 8272, setting to 1024
[ 110.540732][ T5642] usb 1-1: New USB device found, idVendor=187f, idProduct=0200, bcdDevice=1f.31
[ 110.540748][ T5642] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 110.574405][ T5642] usb 1-1: config 0 descriptor??
[ 110.815446][ T5642] usb 1-1: string descriptor 0 read error: -71
[ 110.878328][ T5642] smsusb:smsusb_probe: board id=2, interface number 0
[ 110.903024][ T5642] smsusb:siano_media_device_register: media controller created
[ 110.906790][ T5642] usb 1-1: BOGUS urb xfer, pipe 3 != type 1
[ 110.906809][ T5642] smsusb:smsusb_start_streaming: smsusb_submit_urb(...) failed
[ 110.906883][ [ 110.906883][ T5642] smsusb:smsusb_init_device: smsusb_start_streaming(...) failed
[ 110.935845][ T5642] ------------[ cut here ]------------
[ 110.935855][ T5642] !PageLargeKmalloc(page)
[ 110.935865][ T5642] WARNING: mm/slub.c:6516 at free_large_kmalloc+0x9b/0x110, CPU#1: kworker/1:3/5642
[ 110.935894][ T5642] Modules linked in:
[ 110.935915][ T5642] CPU: 1 UID: 0 PID: 5642 Comm: kworker/1:3 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 110.935930][ T5642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 110.935938][ T5642] Workqueue: usb_hub_wq hub_event
[ 110.935957][ T5642] RIP: 0010:free_large_kmalloc+0x9b/0x110
[ 110.935974][ T5642] Code: 8b 43 30 83 f8 ff 74 13 25 00 00 00 ff 3d 00 00 00 f8 75 74 c7 43 30 ff ff ff ff 48 89 df 89 ee 5b 41 5e 5d e9 f6 b9 fc ff 90 <0f> 0b 90 48 89 df 48 c7 c6 35 18 64 8d 5b 41 5e 5d e9 2f 88 04 ff
[ 110.935982][ T5642] RSP: 0018:ffffc9000457eb80 EFLAGS: 00010206
[ 110.935991][ T5642] RAX: 00000000ff000000 RBX: ffffea00011a9880 RCX: 0000000000000001
[ 110.935998][ T5642] RDX: 0000000000000000 RSI: ffff888046a62000 RDI: ffffea00011a9880
[ 110.936005][ T5642] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 110.936011][ T5642] R10: dffffc0000000000 R11: ffffed1005344b61 R12: 1ffff11007c3f282
[ 110.936018][ T5642] R13: 0000000000000000 R14: ffff888029a25b60 R15: dffffc0000000000
[ 110.936025][ T5642] FS: 0000000000000000(0000) GS:ffff88812601f000(0000) knlGS:0000000000000000
[ 110.936033][ T5642] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 110.936039][ T5642] CR2: 000055887af75018 CR3: 0000000037dfc000 CR4: 00000000003526f0
[ 110.936049][ T5642] Call Trace:
[ 110.936053][ T5642]
[ 110.936060][ T5642] usb_free_urb+0xd0/0x120
[ 110.936075][ T5642] smsusb_term_device+0x1d7/0x3e0
[ 110.936091][ T5642] smsusb_probe+0x1aba/0x2280
[ 110.936110][ T5642] ? __pfx_smsusb_probe+0x10/0x10
[ 110.936126][ T5642] ? rt_mutex_slowunlock+0x4a7/0x8b0
[ 110.936148][ T5642] ? __pfx_smsusb_sendrequest+0x10/0x10
[ 110.936162][ T5642] ? rt_spin_unlock+0x14f/0x200
[ 110.936179][ T5642] ? rt_spin_unlock+0x160/0x200
[ 110.936196][ T5642] ? __pm_runtime_set_status+0x99c/0xc70
[ 110.936215][ T5642] usb_probe_interface+0x659/0xc70
[ 110.936232][ T5642] ? __pfx_usb_probe_interface+0x10/0x10
[ 110.936241][ T5642] really_probe+0x267/0xaf0
[ 110.936260][ T5642] __driver_probe_device+0x1e2/0x350
[ 110.936276][ T5642] driver_probe_device+0x4f/0x240
[ 110.936292][ T5642] __device_attach_driver+0x270/0x410
[ 110.936309][ T5642] bus_for_each_drv+0x25b/0x2f0
[ 110.936321][ T5642] ? __pfx___device_attach_driver+0x10/0x10
[ 110.936336][ T5642] ? __pfx_bus_for_each_drv+0x10/0x10
[ 110.936347][ T5642] ? rt_spin_unlock+0x160/0x200
[ 110.936367][ T5642] __device_attach+0x2c8/0x450
[ 110.936382][ T5642] ? __pfx___device_attach+0x10/0x10
[ 110.936396][ T5642] ? rt_spin_unlock+0x160/0x200
[ 110.936415][ T5642] device_initial_probe+0xa1/0xd0
[ 110.936430][ T5642] bus_probe_device+0x12d/0x220
[ 110.936444][ T5642] device_add+0x7ec/0xb90
[ 110.936459][ T5642] usb_set_configuration+0x1a87/0x2110
[ 110.936489][ T5642] usb_generic_driver_probe+0x8d/0x150
[ 110.936507][ T5642] usb_probe_device+0x1c4/0x3b0
[ 110.936521][ T5642] ? __pfx_usb_probe_device+0x10/0x10
[ 110.936530][ T5642] really_probe+0x267/0xaf0
[ 110.936548][ T5642] __driver_probe_device+0x1e2/0x350
[ 110.936564][ T5642] driver_probe_device+0x4f/0x240
[ 110.936580][ T5642] __device_attach_driver+0x270/0x410
[ 110.936597][ T5642] bus_for_each_drv+0x25b/0x2f0
[ 110.936608][ T5642] ? __pfx___device_attach_driver+0x10/0x10
[ 110.936623][ T5642] ? __pfx_bus_for_each_drv+0x10/0x10
[ 110.936641][ T5642] ? rt_spin_unlock+0x160/0x200
[ 110.936661][ T5642] __device_attach+0x2c8/0x450
[ 110.936676][ T5642] ? __pfx___device_attach+0x10/0x10
[ 110.936690][ T5642] ? rt_spin_unlock+0x160/0x200
[ 110.936708][ T5642] device_initial_probe+0xa1/0xd0
[ 110.936724][ T5642] bus_probe_device+0x12d/0x220
[ 110.936738][ T5642] device_add+0x7ec/0xb90
[ 110.936763][ T5642] usb_new_device+0x9f8/0x16e0
[ 110.936798][ T5642] ? __pfx_usb_new_device+0x10/0x10
[ 110.936831][ T5642] hub_event+0x2a49/0x4f60
[ 110.936886][ T5642] ? __pfx_hub_event+0x10/0x10
[ 110.936901][ T5642] ? process_one_work+0x8be/0x1630
[ 110.936922][ T5642] ? process_one_work+0x8be/0x1630
[ 110.936938][ T5642] process_one_work+0x98b/0x1630
[ 110.936963][ T5642] ? __pfx_process_one_work+0x10/0x10
[ 110.936976][ T5642] ? do_raw_spin_lock+0x12b/0x2f0
[ 110.937001][ T5642] worker_thread+0xb49/0x1140
[ 110.937021][ T5642] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 110.937040][ T5642] kthread+0x388/0x470
[ 110.937052][ T5642] ? __pfx_worker_thread+0x10/0x10
[ 110.937066][ T5642] ? __pfx_kthread+0x10/0x10
[ 110.937077][ T5642] ret_from_fork+0x514/0xb70
[ 110.937092][ T5642] ? __pfx_ret_from_fork+0x10/0x10
[ 110.937104][ T5642] ? __switch_to+0xc79/0x1410
[ 110.937117][ T5642] ? __pfx_kthread+0x10/0x10
[ 110.937131][ T5642] ret_from_fork_asm+0x1a/0x30
[ 110.937160][ T5642]
[ 110.937167][ T5642] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 110.937179][ T5642] CPU: 1 UID: 0 PID: 5642 Comm: kworker/1:3 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 110.937191][ T5642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 110.937197][ T5642] Workqueue: usb_hub_wq hub_event
[ 110.937212][ T5642] Call Trace:
[ 110.937217][ T5642]
[ 110.937221][ T5642] vpanic+0x56c/0xa60
[ 110.937236][ T5642] ? __pfx__printk+0x10/0x10
[ 110.937246][ T5642] ? __pfx_vpanic+0x10/0x10
[ 110.937259][ T5642] ? is_bpf_text_address+0x292/0x2b0
[ 110.937270][ T5642] ? is_bpf_text_address+0x26/0x2b0
[ 110.937285][ T5642] panic+0xc5/0xd0
[ 110.937299][ T5642] ? __pfx_panic+0x10/0x10
[ 110.937317][ T5642] ? ret_from_fork_asm+0x1a/0x30
[ 110.937333][ T5642] __warn+0x315/0x4c0
[ 110.937346][ T5642] ? free_large_kmalloc+0x9b/0x110
[ 110.937363][ T5642] ? free_large_kmalloc+0x9b/0x110
[ 110.937378][ T5642] __report_bug+0x29a/0x540
[ 110.937391][ T5642] ? device_initial_probe+0xa1/0xd0
[ 110.937404][ T5642] ? bus_probe_device+0x12d/0x220
[ 110.937417][ T5642] ? device_add+0x7ec/0xb90
[ 110.937431][ T5642] ? free_large_kmalloc+0x9b/0x110
[ 110.937446][ T5642] ? __pfx___report_bug+0x10/0x10
[ 110.937458][ T5642] ? usb_new_device+0x9f8/0x16e0
[ 110.937472][ T5642] ? do_raw_spin_lock+0x12b/0x2f0
[ 110.937493][ T5642] ? free_large_kmalloc+0x9b/0x110
[ 110.937508][ T5642] report_bug+0x16a/0x220
[ 110.937521][ T5642] ? free_large_kmalloc+0x9b/0x110
[ 110.937535][ T5642] ? free_large_kmalloc+0x9d/0x110
[ 110.937550][ T5642] handle_bug+0x9c/0x200
[ 110.937564][ T5642] exc_invalid_op+0x1a/0x50
[ 110.937578][ T5642] asm_exc_invalid_op+0x1a/0x20
[ 110.937589][ T5642] RIP: 0010:free_large_kmalloc+0x9b/0x110
[ 110.937605][ T5642] Code: 8b 43 30 83 f8 ff 74 13 25 00 00 00 ff 3d 00 00 00 f8 75 74 c7 43 30 ff ff ff ff 48 89 df 89 ee 5b 41 5e 5d e9 f6 b9 fc ff 90 <0f> 0b 90 48 89 df 48 c7 c6 35 18 64 8d 5b 41 5e 5d e9 2f 88 04 ff
[ 110.937613][ T5642] RSP: 0018:ffffc9000457eb80 EFLAGS: 00010206
[ 110.937621][ T5642] RAX: 00000000ff000000 RBX: ffffea00011a9880 RCX: 0000000000000001
[ 110.937634][ T5642] RDX: 0000000000000000 RSI: ffff888046a62000 RDI: ffffea00011a9880
[ 110.937641][ T5642] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 110.937646][ T5642] R10: dffffc0000000000 R11: ffffed1005344b61 R12: 1ffff11007c3f282
[ 110.937653][ T5642] R13: 0000000000000000 R14: ffff888029a25b60 R15: dffffc0000000000
[ 110.937670][ T5642] usb_free_urb+0xd0/0x120
[ 110.937683][ T5642] smsusb_term_device+0x1d7/0x3e0
[ 110.937699][ T5642] smsusb_probe+0x1aba/0x2280
[ 110.937716][ T5642] ? __pfx_smsusb_probe+0x10/0x10
[ 110.937731][ T5642] ? rt_mutex_slowunlock+0x4a7/0x8b0
[ 110.937755][ T5642] ? __pfx_smsusb_sendrequest+0x10/0x10
[ 110.937769][ T5642] ? rt_spin_unlock+0x14f/0x200
[ 110.937787][ T5642] ? rt_spin_unlock+0x160/0x200
[ 110.937803][ T5642] ? __pm_runtime_set_status+0x99c/0xc70
[ 110.937822][ T5642] usb_probe_interface+0x659/0xc70
[ 110.937838][ T5642] ? __pfx_usb_probe_interface+0x10/0x10
[ 110.937847][ T5642] really_probe+0x267/0xaf0
[ 110.937865][ T5642] __driver_probe_device+0x1e2/0x350
[ 110.937881][ T5642] driver_probe_device+0x4f/0x240
[ 110.937906][ T5642] __device_attach_driver+0x270/0x410
[ 110.937936][ T5642] bus_for_each_drv+0x25b/0x2f0
[ 110.937957][ T5642] ? __pfx___device_attach_driver+0x10/0x10
[ 110.937983][ T5642] ? __pfx_bus_for_each_drv+0x10/0x10
[ 110.938037][ T5642] ? rt_spin_unlock+0x160/0x200
[ 110.938057][ T5642] __device_attach+0x2c8/0x450
[ 110.938073][ T5642] ? __pfx___device_attach+0x10/0x10
[ 110.938087][ T5642] ? rt_spin_unlock+0x160/0x200
[ 110.938106][ T5642] device_initial_probe+0xa1/0xd0
[ 110.938121][ T5642] bus_probe_device+0x12d/0x220
[ 110.938137][ T5642] device_add+0x7ec/0xb90
[ 110.938152][ T5642] usb_set_configuration+0x1a87/0x2110
[ 110.938184][ T5642] usb_generic_driver_probe+0x8d/0x150
[ 110.938202][ T5642] usb_probe_device+0x1c4/0x3b0
[ 110.938213][ T5642] ? __pfx_usb_probe_device+0x10/0x10
[ 110.938222][ T5642] really_probe+0x267/0xaf0
[ 110.938240][ T5642] __driver_probe_device+0x1e2/0x350
[ 110.938256][ T5642] driver_probe_device+0x4f/0x240
[ 110.938272][ T5642] __device_attach_driver+0x270/0x410
[ 110.938288][ T5642] bus_for_each_drv+0x25b/0x2f0
[ 110.938300][ T5642] ? __pfx___device_attach_driver+0x10/0x10
[ 110.938315][ T5642] ? __pfx_bus_for_each_drv+0x10/0x10
[ 110.938326][ T5642] ? rt_spin_unlock+0x160/0x200
[ 110.938345][ T5642] __device_attach+0x2c8/0x450
[ 110.938360][ T5642] ? __pfx___device_attach+0x10/0x10
[ 110.938374][ T5642] ? rt_spin_unlock+0x160/0x200
[ 110.938392][ T5642] device_initial_probe+0xa1/0xd0
[ 110.938408][ T5642] bus_probe_device+0x12d/0x220
[ 110.938420][ T5642] device_add+0x7ec/0xb90
[ 110.938435][ T5642] usb_new_device+0x9f8/0x16e0
[ 110.938454][ T5642] ? __pfx_usb_new_device+0x10/0x10
[ 110.938487][ T5642] hub_event+0x2a49/0x4f60
[ 110.938554][ T5642] ? __pfx_hub_event+0x10/0x10
[ 110.938586][ T5642] ? process_one_work+0x8be/0x1630
[ 110.938631][ T5642] ? process_one_work+0x8be/0x1630
[ 110.938654][ T5642] process_one_work+0x98b/0x1630
[ 110.938702][ T5642] ? __pfx_process_one_work+0x10/0x10
[ 110.938726][ T5642] ? do_raw_spin_lock+0x12b/0x2f0
[ 110.938771][ T5642] worker_thread+0xb49/0x1140
[ 110.938805][ T5642] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 110.938842][ T5642] kthread+0x388/0x470
[ 110.938862][ T5642] ? __pfx_worker_thread+0x10/0x10
[ 110.938887][ T5642] ? __pfx_kthread+0x10/0x10
[ 110.938909][ T5642] ret_from_fork+0x514/0xb70
[ 110.938936][ T5642] ? __pfx_ret_from_fork+0x10/0x10
[ 110.938959][ T5642] ? __switch_to+0xc79/0x1410
[ 110.938981][ T5642] ? __pfx_kthread+0x10/0x10
[ 110.939003][ T5642] ret_from_fork_asm+0x1a/0x30
[ 110.939047][ T5642]
[ 110.939342][ T5642] Kernel Offset: disabled