Warning: Permanently added '10.128.0.50' (ED25519) to the list of known hosts. 2026/02/22 08:29:56 parsed 1 programs [ 66.731132][ T4188] cgroup: Unknown subsys name 'net' [ 66.873731][ T4188] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 68.341213][ T4188] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 71.282249][ T1421] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.289364][ T1421] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.404705][ T4233] chnl_net:caif_netlink_parms(): no params data found [ 71.470350][ T4233] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.478218][ T4233] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.486487][ T4233] device bridge_slave_0 entered promiscuous mode [ 71.497151][ T4233] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.504588][ T4233] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.513066][ T4233] device bridge_slave_1 entered promiscuous mode [ 71.540126][ T4233] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.551814][ T4233] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.579631][ T4233] team0: Port device team_slave_0 added [ 71.587873][ T4233] team0: Port device team_slave_1 added [ 71.611314][ T4233] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 71.618544][ T4233] 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. [ 71.644967][ T4233] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 71.658524][ T4233] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 71.665503][ T4233] 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. [ 71.692437][ T4233] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 71.742021][ T4233] device hsr_slave_0 entered promiscuous mode [ 71.749837][ T4233] device hsr_slave_1 entered promiscuous mode [ 71.883349][ T4233] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 71.896818][ T4233] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 71.907453][ T4233] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 71.918573][ T4233] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 71.946594][ T4233] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.953867][ T4233] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.961832][ T4233] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.968987][ T4233] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.029680][ T4233] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.042952][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.054035][ T154] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.062961][ T154] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.071795][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 72.085896][ T4233] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.099571][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.109464][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.116525][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.132105][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.143154][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.150385][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.185538][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.204457][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 72.241363][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.251790][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.265612][ T4233] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 72.277773][ T4233] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 72.286042][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.396224][ T4243] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 72.403911][ T4243] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 72.418593][ T4233] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 72.436657][ T4243] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 72.446003][ T4243] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 72.466103][ T4233] device veth0_vlan entered promiscuous mode [ 72.473443][ T4243] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 72.483714][ T4243] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 72.493617][ T4243] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 72.501921][ T4243] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 72.515502][ T4233] device veth1_vlan entered promiscuous mode [ 72.534698][ T4243] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 72.543794][ T4243] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 72.552130][ T4243] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 72.561429][ T4243] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 72.573449][ T4233] device veth0_macvtap entered promiscuous mode [ 72.583245][ T4233] device veth1_macvtap entered promiscuous mode [ 72.598267][ T4233] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 72.605743][ T4243] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 72.614874][ T4243] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 72.623328][ T4243] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 72.632912][ T4243] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 72.644750][ T4233] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 72.670758][ T4243] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 72.679605][ T4243] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 72.691085][ T4233] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.700011][ T4233] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.709108][ T4233] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.718588][ T4233] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.824755][ T4233] syz-executor (4233) used greatest stack depth: 19952 bytes left [ 73.086191][ T4243] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.098426][ T4243] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.110078][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 73.154673][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.162943][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.170960][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2026/02/22 08:30:06 executed programs: 0 [ 74.610341][ T4289] chnl_net:caif_netlink_parms(): no params data found [ 74.679654][ T4289] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.686908][ T4289] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.697211][ T4289] device bridge_slave_0 entered promiscuous mode [ 74.706105][ T4289] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.713377][ T4289] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.722684][ T4289] device bridge_slave_1 entered promiscuous mode [ 74.747878][ T4289] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 74.759699][ T4289] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 74.787823][ T4289] team0: Port device team_slave_0 added [ 74.795781][ T4289] team0: Port device team_slave_1 added [ 74.817589][ T4289] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 74.824694][ T4289] 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. [ 74.850876][ T4289] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 74.863349][ T4289] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 74.870475][ T4289] 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. [ 74.899334][ T4289] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 74.932510][ T4289] device hsr_slave_0 entered promiscuous mode [ 74.940107][ T4289] device hsr_slave_1 entered promiscuous mode [ 74.947077][ T4289] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 74.955195][ T4289] Cannot create hsr debugfs directory [ 75.043166][ T4289] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 76.558033][ T4241] Bluetooth: hci0: command 0x0409 tx timeout [ 77.714889][ T4289] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.753586][ T4289] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.816127][ T4289] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.935300][ T4289] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 77.948403][ T4289] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 77.974337][ T4289] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 77.983313][ T4289] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 78.052225][ T4289] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.071784][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.079922][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.091063][ T4289] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.102469][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.112385][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.121891][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.129036][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.137889][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.161654][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.170498][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.179188][ T154] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.186255][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.219728][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.229314][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.241260][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.250167][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.263921][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 78.272393][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.281211][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.311866][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.321956][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.333976][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 78.343333][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.369819][ T4289] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 78.470092][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 78.478137][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 78.509102][ T4289] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 78.526142][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 78.535518][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 78.565703][ T4289] device veth0_vlan entered promiscuous mode [ 78.573014][ T4243] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 78.581886][ T4243] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 78.595181][ T4243] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 78.604334][ T4243] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 78.626251][ T4289] device veth1_vlan entered promiscuous mode [ 78.637626][ T1111] Bluetooth: hci0: command 0x041b tx timeout [ 78.652130][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 78.661000][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 78.669191][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 78.678756][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 78.694392][ T4289] device veth0_macvtap entered promiscuous mode [ 78.714540][ T144] device hsr_slave_0 left promiscuous mode [ 78.722918][ T144] device hsr_slave_1 left promiscuous mode [ 78.732695][ T144] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 78.740551][ T144] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 78.750303][ T144] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 78.757834][ T144] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 78.765481][ T144] device bridge_slave_1 left promiscuous mode [ 78.772634][ T144] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.786228][ T144] device bridge_slave_0 left promiscuous mode [ 78.792499][ T144] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.811460][ T144] device veth1_macvtap left promiscuous mode [ 78.818536][ T144] device veth0_macvtap left promiscuous mode [ 78.824676][ T144] device veth1_vlan left promiscuous mode [ 78.831371][ T144] device veth0_vlan left promiscuous mode [ 79.009462][ T144] team0 (unregistering): Port device team_slave_1 removed [ 79.022465][ T144] team0 (unregistering): Port device team_slave_0 removed [ 79.035760][ T144] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 79.055490][ T144] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 79.113594][ T144] bond0 (unregistering): Released all slaves [ 79.171790][ T4289] device veth1_macvtap entered promiscuous mode [ 79.183009][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 79.191420][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 79.208744][ T4289] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 79.219765][ T4289] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 79.227242][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 79.236922][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 79.246184][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 79.254988][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 79.266369][ T4289] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.275320][ T4289] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.285907][ T4289] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.294924][ T4289] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.364744][ T311] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 79.378170][ T311] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 79.399481][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 79.417254][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 79.425257][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 79.432858][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 79.765832][ T4240] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 80.007559][ T4240] usb 1-1: Using ep0 maxpacket: 32 [ 80.289306][ T4240] usb 1-1: New USB device found, idVendor=2040, idProduct=d900, bcdDevice=a9.2c [ 80.300294][ T4240] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 80.308817][ T4240] usb 1-1: Product: syz [ 80.313101][ T4240] usb 1-1: Manufacturer: syz [ 80.319354][ T4240] usb 1-1: SerialNumber: syz [ 80.329985][ T4240] usb 1-1: config 0 descriptor?? [ 80.372121][ T4240] dw2102: su3000_identify_state [ 80.377229][ T4240] dvb-usb: found a 'Hauppauge MAX S2 or WinTV NOVA HD USB2.0' in warm state. [ 80.387084][ T4240] dw2102: su3000_power_ctrl: 1, initialized 0 [ 80.394208][ T4240] dvb-usb: bulk message failed: -22 (2/0) [ 80.407632][ T4240] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 80.427932][ T4240] dvbdev: DVB: registering new adapter (Hauppauge MAX S2 or WinTV NOVA HD USB2.0) [ 80.438136][ T4240] usb 1-1: media controller created [ 80.444078][ T4240] dvb-usb: bulk message failed: -22 (6/0) [ 80.450682][ T4240] dw2102: i2c transfer failed. [ 80.455738][ T4240] dvb-usb: bulk message failed: -22 (6/0) [ 80.462013][ T4240] dw2102: i2c transfer failed. [ 80.467017][ T4240] dvb-usb: bulk message failed: -22 (6/0) [ 80.473434][ T4240] dw2102: i2c transfer failed. [ 80.478649][ T4240] dvb-usb: bulk message failed: -22 (6/0) [ 80.485103][ T4240] dw2102: i2c transfer failed. [ 80.490272][ T4240] dvb-usb: bulk message failed: -22 (6/0) [ 80.496118][ T4240] dw2102: i2c transfer failed. [ 80.502471][ T4240] dvb-usb: bulk message failed: -22 (6/0) [ 80.508704][ T4240] dw2102: i2c transfer failed. [ 80.513515][ T4240] dvb-usb: MAC address: 02:02:02:02:02:02 [ 80.533107][ T4240] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 80.554210][ T4240] dvb-usb: bulk message failed: -22 (3/0) [ 80.561302][ T4240] dw2102: command 0x0e transfer failed. [ 80.568163][ T4240] dvb-usb: bulk message failed: -22 (3/0) [ 80.573926][ T4240] dw2102: command 0x0e transfer failed. [ 80.717963][ T4241] Bluetooth: hci0: command 0x040f tx timeout [ 80.897551][ T4240] dvb-usb: bulk message failed: -22 (3/0) [ 80.903384][ T4240] dw2102: command 0x0e transfer failed. [ 80.910146][ T4240] dvb-usb: bulk message failed: -22 (3/0) [ 80.915900][ T4240] dw2102: command 0x0e transfer failed. [ 80.921758][ T4240] dvb-usb: bulk message failed: -22 (1/0) [ 80.927633][ T4240] dw2102: command 0x51 transfer failed. [ 80.933930][ T4302] general protection fault, probably for non-canonical address 0xdffffc0000000002: 0000 [#1] PREEMPT SMP KASAN [ 80.945735][ T4302] KASAN: null-ptr-deref in range [0x0000000000000010-0x0000000000000017] [ 80.954159][ T4302] CPU: 1 PID: 4302 Comm: syz.0.17 Not tainted syzkaller #0 [ 80.961357][ T4302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 80.971412][ T4302] RIP: 0010:su3000_i2c_transfer+0x1a5/0xe70 [ 80.977314][ T4302] Code: 4c 89 f8 48 c1 e8 03 49 bc 00 00 00 00 00 fc ff df 42 80 3c 20 00 74 08 4c 89 ff e8 65 ce 2c fb 49 8b 1f 48 89 d8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 0f 85 01 08 00 00 0f b6 1b 48 8b 44 24 30 42 [ 80.996931][ T4302] RSP: 0018:ffffc90002fdfac8 EFLAGS: 00010202 [ 81.002993][ T4302] RAX: 0000000000000002 RBX: 0000000000000010 RCX: 0000000000000003 [ 81.010961][ T4302] RDX: ffffffff86915f7d RSI: ffffffff8d072550 RDI: 0000000000001900 [ 81.018930][ T4302] RBP: 0000000000000000 R08: ffff88807a360000 R09: 0000000000000002 [ 81.026916][ T4302] R10: 0000000000001a00 R11: 0000000000000000 R12: dffffc0000000000 [ 81.034883][ T4302] R13: 1ffff110048a76d0 R14: 0000000000000002 R15: ffff88802453b688 [ 81.042862][ T4302] FS: 00005555761db500(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000 [ 81.051812][ T4302] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 81.058395][ T4302] CR2: 000055d3296f06f0 CR3: 000000002b57c000 CR4: 00000000003506e0 [ 81.066365][ T4302] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 81.074422][ T4302] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 81.082398][ T4302] Call Trace: [ 81.085681][ T4302] [ 81.088620][ T4302] ? _raw_spin_unlock+0x40/0x40 [ 81.093494][ T4302] ? __rt_mutex_slowlock+0x6f/0x210 [ 81.098702][ T4302] ? su3000_rc_query+0x200/0x200 [ 81.103641][ T4302] __i2c_transfer+0x880/0x20b0 [ 81.108415][ T4302] ? i2c_cmd+0x110/0x110 [ 81.112658][ T4302] ? __might_fault+0xb7/0x110 [ 81.117334][ T4302] i2c_transfer+0x25d/0x3a0 [ 81.121872][ T4302] ? __i2c_transfer+0x20b0/0x20b0 [ 81.126920][ T4302] ? __might_fault+0xb3/0x110 [ 81.131598][ T4302] ? _copy_from_user+0x111/0x170 [ 81.136539][ T4302] i2cdev_ioctl_rdwr+0x3dc/0x6d0 [ 81.141488][ T4302] i2cdev_ioctl+0x610/0x7b0 [ 81.146037][ T4302] ? i2cdev_write+0x120/0x120 [ 81.150717][ T4302] ? lock_chain_count+0x20/0x20 [ 81.155567][ T4302] ? bpf_lsm_file_ioctl+0x5/0x10 [ 81.160510][ T4302] ? security_file_ioctl+0x7c/0xa0 [ 81.165643][ T4302] ? i2cdev_write+0x120/0x120 [ 81.170314][ T4302] __se_sys_ioctl+0xfa/0x170 [ 81.174903][ T4302] do_syscall_64+0x4c/0xa0 [ 81.179319][ T4302] ? clear_bhb_loop+0x30/0x80 [ 81.184008][ T4302] ? clear_bhb_loop+0x30/0x80 [ 81.188688][ T4302] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 81.194603][ T4302] RIP: 0033:0x7fdb7ab62629 [ 81.199018][ T4302] 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 [ 81.218624][ T4302] RSP: 002b:00007ffdf038de78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 81.227034][ T4302] RAX: ffffffffffffffda RBX: 00007fdb7addbfa0 RCX: 00007fdb7ab62629 [ 81.235004][ T4302] RDX: 00002000000001c0 RSI: 0000000000000707 RDI: 0000000000000004 [ 81.242976][ T4302] RBP: 00007fdb7abf8b39 R08: 0000000000000000 R09: 0000000000000000 [ 81.251033][ T4302] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 81.259001][ T4302] R13: 00007fdb7addbfac R14: 00007fdb7addbfa0 R15: 00007fdb7addbfa0 [ 81.266971][ T4302] [ 81.269991][ T4302] Modules linked in: [ 81.275146][ T4302] ---[ end trace 6be1a300e1e3d27c ]--- [ 81.281107][ T4302] RIP: 0010:su3000_i2c_transfer+0x1a5/0xe70 [ 81.287042][ T4302] Code: 4c 89 f8 48 c1 e8 03 49 bc 00 00 00 00 00 fc ff df 42 80 3c 20 00 74 08 4c 89 ff e8 65 ce 2c fb 49 8b 1f 48 89 d8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 0f 85 01 08 00 00 0f b6 1b 48 8b 44 24 30 42 [ 81.306808][ T4302] RSP: 0018:ffffc90002fdfac8 EFLAGS: 00010202 [ 81.312959][ T4302] RAX: 0000000000000002 RBX: 0000000000000010 RCX: 0000000000000003 [ 81.321099][ T4302] RDX: ffffffff86915f7d RSI: ffffffff8d072550 RDI: 0000000000001900 [ 81.329202][ T4302] RBP: 0000000000000000 R08: ffff88807a360000 R09: 0000000000000002 [ 81.337204][ T4302] R10: 0000000000001a00 R11: 0000000000000000 R12: dffffc0000000000 [ 81.345336][ T4240] DVB: Unable to find symbol ds3000_attach() [ 81.345892][ T4302] R13: 1ffff110048a76d0 R14: 0000000000000002 R15: ffff88802453b688 [ 81.351417][ T4240] dvb-usb: no frontend was attached by 'Hauppauge MAX S2 or WinTV NOVA HD USB2.0' [ 81.369016][ T4302] FS: 00005555761db500(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000 [ 81.378071][ T4302] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 81.384703][ T4302] CR2: 000055d3296f06f0 CR3: 000000002b57c000 CR4: 00000000003506e0 [ 81.392894][ T4302] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 81.401617][ T4302] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 81.411015][ T4302] Kernel panic - not syncing: Fatal exception [ 81.417374][ T4302] Kernel Offset: disabled [ 81.421708][ T4302] Rebooting in 86400 seconds..