Warning: Permanently added '10.128.0.14' (ED25519) to the list of known hosts.
2026/08/14 05:58:58 parsed 1 programs
2026/08/14 05:58:58 serving rpc on tcp://36553
syzkaller login: [ 87.484341][ T4286] cgroup: Unknown subsys name 'net'
[ 87.659045][ T4286] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 89.436733][ T4286] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 92.496205][ T3044] cfg80211: failed to load regulatory.db
[ 93.448999][ T4336] chnl_net:caif_netlink_parms(): no params data found
[ 93.526622][ T4336] bridge0: port 1(bridge_slave_0) entered blocking state
[ 93.537646][ T4336] bridge0: port 1(bridge_slave_0) entered disabled state
[ 93.551141][ T4336] device bridge_slave_0 entered promiscuous mode
[ 93.561890][ T4336] bridge0: port 2(bridge_slave_1) entered blocking state
[ 93.569304][ T4336] bridge0: port 2(bridge_slave_1) entered disabled state
[ 93.577855][ T4336] device bridge_slave_1 entered promiscuous mode
[ 93.602770][ T4336] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 93.614084][ T4336] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 93.642126][ T4336] team0: Port device team_slave_0 added
[ 93.650398][ T4336] team0: Port device team_slave_1 added
[ 93.672772][ T4336] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 93.679961][ T4336] 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 1560 would solve the problem.
[ 93.706969][ T4336] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 93.722254][ T4336] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 93.729507][ T4336] 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 1560 would solve the problem.
[ 93.756888][ T4336] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 93.792270][ T4336] device hsr_slave_0 entered promiscuous mode
[ 93.799765][ T4336] device hsr_slave_1 entered promiscuous mode
[ 93.919025][ T4336] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 93.940750][ T4336] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 93.952387][ T4336] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 93.964595][ T4336] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 93.998227][ T4336] bridge0: port 2(bridge_slave_1) entered blocking state
[ 94.005739][ T4336] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 94.014655][ T4336] bridge0: port 1(bridge_slave_0) entered blocking state
[ 94.022625][ T4336] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 94.083384][ T4336] 8021q: adding VLAN 0 to HW filter on device bond0
[ 94.098628][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 94.110115][ T47] bridge0: port 1(bridge_slave_0) entered disabled state
[ 94.119940][ T47] bridge0: port 2(bridge_slave_1) entered disabled state
[ 94.130134][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 94.146025][ T4336] 8021q: adding VLAN 0 to HW filter on device team0
[ 94.165290][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 94.174591][ T40] bridge0: port 1(bridge_slave_0) entered blocking state
[ 94.181898][ T40] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 94.198784][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 94.208749][ T40] bridge0: port 2(bridge_slave_1) entered blocking state
[ 94.217698][ T40] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 94.245691][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 94.255650][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 94.269098][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 94.292526][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 94.305608][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 94.319945][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 94.589963][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 94.598869][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 94.614741][ T4336] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 94.634047][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 94.644319][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 94.667635][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 94.677266][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 94.687999][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 94.696417][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 94.706851][ T4336] device veth0_vlan entered promiscuous mode
[ 94.720275][ T4336] device veth1_vlan entered promiscuous mode
[ 94.746038][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 94.756950][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 94.766268][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 94.775552][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 94.787769][ T4336] device veth0_macvtap entered promiscuous mode
[ 94.798827][ T4336] device veth1_macvtap entered promiscuous mode
[ 94.815957][ T4336] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 94.824414][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 94.834332][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 94.842623][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 94.852037][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 94.865026][ T4336] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 94.874390][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 94.884389][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 94.899449][ T4336] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 94.908604][ T4336] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 94.919045][ T4336] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 94.928254][ T4336] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 95.055473][ T9] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 95.703279][ T47] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 95.712145][ T47] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 95.734276][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 95.760911][ T2968] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 95.769196][ T2968] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 95.779568][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 95.888583][ T4373] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 95.897551][ T4373] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 95.905876][ T4373] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 95.916442][ T4373] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 95.925206][ T4373] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 95.934264][ T4373] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
2026/08/14 05:59:09 executed programs: 0
[ 96.421422][ T4373] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 96.436335][ T4373] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 96.446919][ T4373] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 96.459197][ T4373] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 96.470642][ T4373] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 96.480033][ T4373] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 96.643648][ T4381] chnl_net:caif_netlink_parms(): no params data found
[ 96.701416][ T4381] bridge0: port 1(bridge_slave_0) entered blocking state
[ 96.709665][ T4381] bridge0: port 1(bridge_slave_0) entered disabled state
[ 96.719479][ T4381] device bridge_slave_0 entered promiscuous mode
[ 96.728837][ T4381] bridge0: port 2(bridge_slave_1) entered blocking state
[ 96.738854][ T4381] bridge0: port 2(bridge_slave_1) entered disabled state
[ 96.747969][ T4381] device bridge_slave_1 entered promiscuous mode
[ 96.778095][ T4381] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 96.790698][ T4381] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 96.820309][ T4381] team0: Port device team_slave_0 added
[ 96.830728][ T4381] team0: Port device team_slave_1 added
[ 96.852088][ T4381] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 96.859241][ T4381] 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 1560 would solve the problem.
[ 96.887034][ T4381] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 96.903235][ T4381] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 96.910817][ T4381] 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 1560 would solve the problem.
[ 96.939795][ T4381] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 96.975642][ T4381] device hsr_slave_0 entered promiscuous mode
[ 96.984452][ T4381] device hsr_slave_1 entered promiscuous mode
[ 96.991771][ T4381] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 97.000113][ T4381] Cannot create hsr debugfs directory
[ 97.709525][ T9] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 98.571292][ T49] Bluetooth: hci0: command 0x0409 tx timeout
[ 99.805371][ T9] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 99.896839][ T9] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 100.651645][ T49] Bluetooth: hci0: command 0x041b tx timeout
[ 100.756882][ T4381] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 100.768746][ T4381] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 100.797197][ T4381] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 100.808417][ T4381] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 100.829280][ T9] device hsr_slave_0 left promiscuous mode
[ 100.836879][ T9] device hsr_slave_1 left promiscuous mode
[ 100.844489][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 100.853140][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 100.862658][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 100.870639][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 100.878489][ T9] device bridge_slave_1 left promiscuous mode
[ 100.890788][ T9] bridge0: port 2(bridge_slave_1) entered disabled state
[ 100.904682][ T9] device bridge_slave_0 left promiscuous mode
[ 100.912019][ T9] bridge0: port 1(bridge_slave_0) entered disabled state
[ 100.944861][ T9] device veth1_macvtap left promiscuous mode
[ 100.952185][ T9] device veth0_macvtap left promiscuous mode
[ 100.958663][ T9] device veth1_vlan left promiscuous mode
[ 100.967754][ T9] device veth0_vlan left promiscuous mode
[ 101.525374][ T9] team0 (unregistering): Port device team_slave_1 removed
[ 101.561114][ T9] team0 (unregistering): Port device team_slave_0 removed
[ 101.593895][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 101.634615][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 101.879420][ T9] bond0 (unregistering): Released all slaves
[ 102.045647][ T4381] 8021q: adding VLAN 0 to HW filter on device bond0
[ 102.065054][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 102.079295][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 102.108481][ T4381] 8021q: adding VLAN 0 to HW filter on device team0
[ 102.124888][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 102.136388][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 102.145385][ T11] bridge0: port 1(bridge_slave_0) entered blocking state
[ 102.153011][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 102.163951][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 102.198511][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 102.209567][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 102.222045][ T11] bridge0: port 2(bridge_slave_1) entered blocking state
[ 102.229504][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 102.238682][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 102.252651][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 102.273500][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 102.294855][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 102.305554][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 102.321853][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 102.333514][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 102.347405][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 102.357657][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 102.378736][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 102.388057][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 102.399894][ T4381] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 102.668318][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 102.677823][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 102.695374][ T4381] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 102.718050][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 102.729598][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 102.731075][ T49] Bluetooth: hci0: command 0x040f tx timeout
[ 102.761373][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 102.770478][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 102.782309][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 102.790824][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 102.804444][ T4381] device veth0_vlan entered promiscuous mode
[ 102.831028][ T4381] device veth1_vlan entered promiscuous mode
[ 102.875868][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 102.884561][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 102.893838][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 102.903330][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 102.916266][ T4381] device veth0_macvtap entered promiscuous mode
[ 102.927467][ T4381] device veth1_macvtap entered promiscuous mode
[ 102.945122][ T4381] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 102.954134][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 102.963032][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 102.972883][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 102.983745][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 102.995624][ T4381] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 103.004701][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 103.014302][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 103.026710][ T4381] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 103.036644][ T4381] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 103.045650][ T4381] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 103.055251][ T4381] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 103.112576][ T40] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 103.127180][ T40] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 103.139682][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
2026/08/14 05:59:16 executed programs: 2
[ 103.162536][ T40] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 103.172781][ T40] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 103.182720][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 103.500494][ T4430] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[ 103.695177][ T4430] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 103.707270][ T4430] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 229, setting to 64
[ 103.718720][ T4430] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 4
[ 103.732415][ T4430] usb 1-1: New USB device found, idVendor=0572, idProduct=cafe, bcdDevice= 1.00
[ 103.742307][ T4430] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 104.176763][ T4433] ================================================================================
[ 104.188189][ T4433] UBSAN: shift-out-of-bounds in net/atm/common.c:389:10
[ 104.197085][ T4433] shift exponent -1 is negative
[ 104.203444][ T4433] CPU: 1 PID: 4433 Comm: syz.0.17 Not tainted syzkaller #0
[ 104.211082][ T4433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 104.221586][ T4433] Call Trace:
[ 104.224941][ T4433]
[ 104.227967][ T4433] dump_stack_lvl+0x188/0x24e
[ 104.232749][ T4433] ? show_regs_print_info+0x12/0x12
[ 104.238055][ T4433] ? load_image+0x410/0x410
[ 104.242642][ T4433] ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[ 104.248793][ T4433] ? lock_chain_count+0x20/0x20
[ 104.253717][ T4433] ubsan_epilogue+0xa/0x30
[ 104.258176][ T4433] __ubsan_handle_shift_out_of_bounds+0x364/0x3f0
[ 104.264669][ T4433] __vcc_connect+0x11b7/0x1600
[ 104.270085][ T4433] ? pvc_bind+0x94/0x370
[ 104.274451][ T4433] vcc_connect+0x31f/0x880
[ 104.279007][ T4433] ? do_raw_spin_unlock+0x11d/0x230
[ 104.284430][ T4433] pvc_bind+0x262/0x370
[ 104.288734][ T4433] __sys_bind+0x2e9/0x3e0
[ 104.293901][ T4433] ? __ia32_sys_socketpair+0xb0/0xb0
[ 104.299615][ T4433] __x64_sys_bind+0x76/0x80
[ 104.304207][ T4433] do_syscall_64+0x4c/0xa0
[ 104.309343][ T4433] ? clear_bhb_loop+0x60/0xb0
[ 104.314443][ T4433] ? clear_bhb_loop+0x60/0xb0
[ 104.319460][ T4433] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 104.325502][ T4433] RIP: 0033:0x7f6a67d9e0d9
[ 104.330393][ T4433] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 104.350064][ T4433] RSP: 002b:00007ffcce950828 EFLAGS: 00000246 ORIG_RAX: 0000000000000031
[ 104.358541][ T4433] RAX: ffffffffffffffda RBX: 00007f6a68025fa0 RCX: 00007f6a67d9e0d9
[ 104.366567][ T4433] RDX: 000000000000000c RSI: 0000200000000300 RDI: 0000000000000004
[ 104.374600][ T4433] RBP: 00007f6a67e35024 R08: 0000000000000000 R09: 0000000000000000
[ 104.382810][ T4433] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 104.391346][ T4433] R13: 00007f6a68025fac R14: 00007f6a68025fa0 R15: 00007f6a68025fa0
[ 104.399726][ T4433]
[ 104.413412][ T4433] ================================================================================
[ 104.440323][ T4433] Kernel panic - not syncing: UBSAN: panic_on_warn set ...
[ 104.450258][ T4433] CPU: 1 PID: 4433 Comm: syz.0.17 Not tainted syzkaller #0
[ 104.458097][ T4433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 104.468396][ T4433] Call Trace:
[ 104.471729][ T4433]
[ 104.474757][ T4433] dump_stack_lvl+0x188/0x24e
[ 104.480049][ T4433] ? memcpy+0x3c/0x60
[ 104.484096][ T4433] ? show_regs_print_info+0x12/0x12
[ 104.489526][ T4433] ? load_image+0x410/0x410
[ 104.494131][ T4433] panic+0x2d3/0x710
[ 104.498142][ T4433] ? bpf_jit_dump+0xd0/0xd0
[ 104.502900][ T4433] ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[ 104.509779][ T4433] check_panic_on_warn+0x80/0xa0
[ 104.514891][ T4433] __ubsan_handle_shift_out_of_bounds+0x364/0x3f0
[ 104.521864][ T4433] __vcc_connect+0x11b7/0x1600
[ 104.526717][ T4433] ? pvc_bind+0x94/0x370
[ 104.531171][ T4433] vcc_connect+0x31f/0x880
[ 104.536830][ T4433] ? do_raw_spin_unlock+0x11d/0x230
[ 104.542285][ T4433] pvc_bind+0x262/0x370
[ 104.546883][ T4433] __sys_bind+0x2e9/0x3e0
[ 104.551465][ T4433] ? __ia32_sys_socketpair+0xb0/0xb0
[ 104.556924][ T4433] __x64_sys_bind+0x76/0x80
[ 104.561514][ T4433] do_syscall_64+0x4c/0xa0
[ 104.566254][ T4433] ? clear_bhb_loop+0x60/0xb0
[ 104.571074][ T4433] ? clear_bhb_loop+0x60/0xb0
[ 104.575826][ T4433] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 104.581887][ T4433] RIP: 0033:0x7f6a67d9e0d9
[ 104.586384][ T4433] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 104.607253][ T4433] RSP: 002b:00007ffcce950828 EFLAGS: 00000246 ORIG_RAX: 0000000000000031
[ 104.616207][ T4433] RAX: ffffffffffffffda RBX: 00007f6a68025fa0 RCX: 00007f6a67d9e0d9
[ 104.625219][ T4433] RDX: 000000000000000c RSI: 0000200000000300 RDI: 0000000000000004
[ 104.633775][ T4433] RBP: 00007f6a67e35024 R08: 0000000000000000 R09: 0000000000000000
[ 104.641882][ T4433] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 104.650257][ T4433] R13: 00007f6a68025fac R14: 00007f6a68025fa0 R15: 00007f6a68025fa0
[ 104.658533][ T4433]
[ 104.662205][ T4433] Kernel Offset: disabled
[ 104.666699][ T4433] Rebooting in 86400 seconds..