Warning: Permanently added '10.128.0.86' (ED25519) to the list of known hosts. 2026/03/19 10:43:34 parsed 1 programs [ 88.316980][ T4270] cgroup: Unknown subsys name 'net' [ 88.458402][ T4270] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 90.220603][ T4270] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 92.262556][ T128] cfg80211: failed to load regulatory.db [ 93.145877][ T4313] chnl_net:caif_netlink_parms(): no params data found [ 93.205206][ T4313] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.212484][ T4313] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.222618][ T4313] device bridge_slave_0 entered promiscuous mode [ 93.240680][ T4313] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.247835][ T4313] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.257146][ T4313] device bridge_slave_1 entered promiscuous mode [ 93.279797][ T4313] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 93.298407][ T4313] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 93.322329][ T4313] team0: Port device team_slave_0 added [ 93.330242][ T4313] team0: Port device team_slave_1 added [ 93.358232][ T4313] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 93.365508][ T4313] 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. [ 93.391836][ T4313] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 93.411891][ T4313] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 93.418892][ T4313] 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. [ 93.445540][ T4313] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 93.481368][ T4313] device hsr_slave_0 entered promiscuous mode [ 93.488284][ T4313] device hsr_slave_1 entered promiscuous mode [ 93.610283][ T4313] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 93.621328][ T4313] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 93.639054][ T4313] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 93.649203][ T4313] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 93.674721][ T4313] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.682058][ T4313] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.690120][ T4313] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.697260][ T4313] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.762512][ T4313] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.777215][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.792744][ T41] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.807745][ T41] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.816946][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 93.832985][ T4313] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.845873][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 93.855274][ T41] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.862591][ T41] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.876675][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 93.885556][ T41] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.892784][ T41] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.937473][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 93.947855][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 93.959990][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 93.975934][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 93.988572][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 94.001604][ T4313] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 94.200940][ T4321] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 94.208526][ T4321] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 94.227022][ T4313] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 94.246134][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 94.261568][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 94.287039][ T4321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 94.296440][ T4321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 94.305877][ T4321] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 94.314032][ T4321] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 94.324142][ T4313] device veth0_vlan entered promiscuous mode [ 94.338790][ T4313] device veth1_vlan entered promiscuous mode [ 94.361383][ T4321] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 94.370470][ T4321] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 94.381185][ T4321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 94.390920][ T4321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 94.405278][ T4313] device veth0_macvtap entered promiscuous mode [ 94.416513][ T4313] device veth1_macvtap entered promiscuous mode [ 94.435863][ T4313] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 94.443663][ T4321] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 94.453545][ T4321] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 94.463606][ T4321] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 94.473126][ T4321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 94.491941][ T4313] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 94.503641][ T4313] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.513505][ T4313] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.522411][ T4313] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.531205][ T4313] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.541794][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 94.551125][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 94.701405][ T56] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 94.724037][ T4330] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 94.732798][ T4330] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 94.741648][ T4330] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 94.751232][ T4330] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 94.758920][ T4330] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 94.766702][ T4330] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 94.974935][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.987628][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.000926][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 95.022540][ T46] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 95.030703][ T46] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.038296][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2026/03/19 10:43:45 executed programs: 0 [ 96.892744][ T4330] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 96.904089][ T4330] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 96.913562][ T4330] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 96.923030][ T4330] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 96.932420][ T4330] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 96.940005][ T4330] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 97.086925][ T4368] chnl_net:caif_netlink_parms(): no params data found [ 97.142250][ T56] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 97.170192][ T4368] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.177494][ T4368] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.185923][ T4368] device bridge_slave_0 entered promiscuous mode [ 97.196369][ T4368] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.204079][ T4368] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.213203][ T4368] device bridge_slave_1 entered promiscuous mode [ 97.238157][ T4368] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 97.251039][ T4368] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 97.280205][ T4368] team0: Port device team_slave_0 added [ 97.288409][ T4368] team0: Port device team_slave_1 added [ 97.310825][ T4368] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 97.317931][ T4368] 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. [ 97.344574][ T4368] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 97.359407][ T4368] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 97.366541][ T4368] 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. [ 97.393439][ T4368] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 97.428448][ T4368] device hsr_slave_0 entered promiscuous mode [ 97.435844][ T4368] device hsr_slave_1 entered promiscuous mode [ 97.443332][ T4368] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 97.452467][ T4368] Cannot create hsr debugfs directory [ 98.970418][ T48] Bluetooth: hci0: command 0x0409 tx timeout [ 99.562547][ T56] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 99.635460][ T56] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 100.518310][ T56] device hsr_slave_0 left promiscuous mode [ 100.526857][ T56] device hsr_slave_1 left promiscuous mode [ 100.534274][ T56] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 100.542321][ T56] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 100.551553][ T56] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 100.559048][ T56] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 100.568371][ T56] device bridge_slave_1 left promiscuous mode [ 100.579003][ T56] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.593205][ T56] device bridge_slave_0 left promiscuous mode [ 100.601026][ T56] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.632677][ T56] device veth1_macvtap left promiscuous mode [ 100.640299][ T56] device veth0_macvtap left promiscuous mode [ 100.647744][ T56] device veth1_vlan left promiscuous mode [ 100.658388][ T56] device veth0_vlan left promiscuous mode [ 101.057304][ T48] Bluetooth: hci0: command 0x041b tx timeout [ 101.284637][ T56] team0 (unregistering): Port device team_slave_1 removed [ 101.321721][ T56] team0 (unregistering): Port device team_slave_0 removed [ 101.357515][ T56] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 101.393717][ T56] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 101.663728][ T56] bond0 (unregistering): Released all slaves [ 101.751235][ T4368] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 101.763366][ T4368] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 101.775399][ T4368] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 101.786582][ T4368] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 101.885074][ T4368] 8021q: adding VLAN 0 to HW filter on device bond0 [ 101.898507][ T4321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 101.906740][ T4321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 101.933077][ T4368] 8021q: adding VLAN 0 to HW filter on device team0 [ 101.946755][ T4321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 101.959021][ T4321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 101.968335][ T4321] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.975565][ T4321] bridge0: port 1(bridge_slave_0) entered forwarding state [ 101.987093][ T4321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 102.005215][ T4321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 102.015227][ T4321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 102.024121][ T4321] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.031436][ T4321] bridge0: port 2(bridge_slave_1) entered forwarding state [ 102.052491][ T4321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 102.069374][ T4321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 102.086401][ T4321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 102.096265][ T4321] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 102.105288][ T4321] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 102.122950][ T4321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 102.133990][ T4321] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 102.144944][ T4321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 102.154387][ T4321] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 102.169059][ T4368] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 102.184233][ T4368] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 102.199086][ T4321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 102.220789][ T4321] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 102.473966][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 102.482874][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 102.512352][ T4368] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 102.545032][ T4321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 102.561814][ T4321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 102.604905][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 102.614601][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 102.625333][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 102.641089][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 102.660570][ T4368] device veth0_vlan entered promiscuous mode [ 102.675141][ T4368] device veth1_vlan entered promiscuous mode [ 102.696270][ T4321] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 102.705593][ T4321] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 102.715006][ T4321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 102.725428][ T4321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 102.736886][ T4368] device veth0_macvtap entered promiscuous mode [ 102.745389][ T4321] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 102.758364][ T4368] device veth1_macvtap entered promiscuous mode [ 102.777438][ T4368] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 102.785459][ T4321] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 102.794958][ T4321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 102.808190][ T4368] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 102.817203][ T4321] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 102.827847][ T4321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 102.841231][ T4368] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.850797][ T4368] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.862376][ T4368] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.873213][ T4368] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.945265][ T46] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 102.963467][ T46] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 102.973622][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 103.007469][ T41] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 103.016392][ T41] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 103.027186][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 103.129371][ T48] Bluetooth: hci0: command 0x040f tx timeout [ 103.399538][ T4420] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 103.589397][ T4420] usb 1-1: Using ep0 maxpacket: 16 [ 103.624877][ T4420] usb 1-1: New USB device found, idVendor=06be, idProduct=a232, bcdDevice=33.f3 [ 103.635580][ T4420] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 103.645008][ T4420] usb 1-1: Product: syz [ 103.650547][ T4420] usb 1-1: Manufacturer: syz [ 103.655370][ T4420] usb 1-1: SerialNumber: syz [ 103.668483][ T4420] usb 1-1: config 0 descriptor?? [ 104.085107][ T4420] dvb-usb: found a 'AME DTV-5100 USB2.0 DVB-T' in warm state. [ 104.104932][ T4420] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 104.115805][ T4420] dvbdev: DVB: registering new adapter (AME DTV-5100 USB2.0 DVB-T) [ 104.126653][ T4420] usb 1-1: media controller created [ 104.150311][ T4420] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 104.710630][ T4420] zl10353_read_register: readreg error (reg=127, ret==0) [ 104.717787][ T4420] dvb-usb: no frontend was attached by 'AME DTV-5100 USB2.0 DVB-T' [ 104.726212][ T4420] dvb-usb: AME DTV-5100 USB2.0 DVB-T successfully initialized and connected. [ 104.740587][ T4422] ------------[ cut here ]------------ [ 104.746724][ T4422] usb 1-1: BOGUS control dir, pipe 80000280 doesn't match bRequestType c0 [ 104.769685][ T4422] WARNING: CPU: 1 PID: 4422 at drivers/usb/core/urb.c:413 usb_submit_urb+0x11ae/0x1920 [ 104.779811][ T4422] Modules linked in: [ 104.783872][ T4422] CPU: 1 PID: 4422 Comm: syz.0.17 Not tainted syzkaller #0 [ 104.791247][ T4422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 104.801838][ T4422] RIP: 0010:usb_submit_urb+0x11ae/0x1920 [ 104.807533][ T4422] Code: ff df 0f b6 44 05 00 84 c0 0f 85 6f 06 00 00 45 0f b6 07 48 c7 c7 40 a1 2e 8b 48 8b 74 24 18 4c 89 e2 44 89 f1 e8 32 59 27 fb <0f> 0b 49 bc 00 00 00 00 00 fc ff df e9 93 f3 ff ff 89 e9 80 e1 07 [ 104.828702][ T4422] RSP: 0018:ffffc90003337588 EFLAGS: 00010246 [ 104.835037][ T4422] RAX: bfbf4680566a1800 RBX: ffff888143fcae00 RCX: ffff88807a47bb80 [ 104.843370][ T4422] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000002 [ 104.852448][ T4422] RBP: 1ffff11004f5b03c R08: ffffc90003337207 R09: 1ffff92000666e40 [ 104.862048][ T4422] R10: dffffc0000000000 R11: fffff52000666e41 R12: ffff888024701938 [ 104.871148][ T4422] R13: ffff888076aa40f8 R14: 0000000080000280 R15: ffff888027ad81e0 [ 104.879609][ T4422] FS: 0000555572dfd500(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 [ 104.889746][ T4422] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 104.897733][ T4422] CR2: 000056484984c518 CR3: 0000000026e1c000 CR4: 00000000003506e0 [ 104.907600][ T4422] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 104.915920][ T4422] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 104.924618][ T4422] Call Trace: [ 104.927958][ T4422] [ 104.931090][ T4422] usb_start_wait_urb+0x128/0x4e0 [ 104.936364][ T4422] ? usb_api_blocking_completion+0xb0/0xb0 [ 104.942671][ T4422] usb_control_msg+0x22f/0x3e0 [ 104.947668][ T4422] dtv5100_i2c_msg+0x231/0x2f0 [ 104.952660][ T4422] dtv5100_i2c_xfer+0x1a0/0x3b0 [ 104.957776][ T4422] ? dtv5100_tuner_attach+0xf0/0xf0 [ 104.963104][ T4422] __i2c_transfer+0x880/0x22b0 [ 104.967938][ T4422] ? i2c_cmd+0x110/0x110 [ 104.972320][ T4422] ? i2c_transfer+0x117/0x3a0 [ 104.977385][ T4422] i2c_transfer+0x25d/0x3a0 [ 104.982021][ T4422] ? __i2c_transfer+0x22b0/0x22b0 [ 104.987112][ T4422] ? __might_fault+0xa6/0x120 [ 104.991930][ T4422] i2c_transfer_buffer_flags+0x10a/0x1a0 [ 104.997636][ T4422] ? i2c_transfer+0x3a0/0x3a0 [ 105.002535][ T4422] ? __might_fault+0xa6/0x120 [ 105.007376][ T4422] ? _copy_from_user+0x10b/0x170 [ 105.012466][ T4422] i2cdev_write+0x87/0x120 [ 105.016975][ T4422] do_iter_write+0x4ac/0xb10 [ 105.021902][ T4422] ? vfs_iter_write+0xa0/0xa0 [ 105.026991][ T4422] ? __import_iovec+0x315/0x500 [ 105.032229][ T4422] ? import_iovec+0x6f/0xa0 [ 105.036791][ T4422] do_writev+0x27b/0x480 [ 105.041286][ T4422] ? do_readv+0x460/0x460 [ 105.045749][ T4422] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 105.052185][ T4422] ? lock_chain_count+0x20/0x20 [ 105.057199][ T4422] ? lockdep_hardirqs_on+0x94/0x140 [ 105.062617][ T4422] do_syscall_64+0x4c/0xa0 [ 105.067106][ T4422] ? clear_bhb_loop+0x60/0xb0 [ 105.071909][ T4422] ? clear_bhb_loop+0x60/0xb0 [ 105.076633][ T4422] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 105.082781][ T4422] RIP: 0033:0x7fe94259c799 [ 105.087286][ T4422] 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 [ 105.107431][ T4422] RSP: 002b:00007ffe17af5678 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 105.116381][ T4422] RAX: ffffffffffffffda RBX: 00007fe942815fa0 RCX: 00007fe94259c799 [ 105.124760][ T4422] RDX: 0000000000000001 RSI: 0000200000000640 RDI: 0000000000000004 [ 105.133438][ T4422] RBP: 00007fe942632c99 R08: 0000000000000000 R09: 0000000000000000 [ 105.141805][ T4422] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 105.150466][ T4422] R13: 00007fe942815fac R14: 00007fe942815fa0 R15: 00007fe942815fa0 [ 105.158906][ T4422] [ 105.162169][ T4422] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 105.169639][ T4422] CPU: 1 PID: 4422 Comm: syz.0.17 Not tainted syzkaller #0 [ 105.176936][ T4422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 105.187225][ T4422] Call Trace: [ 105.190653][ T4422] [ 105.193597][ T4422] dump_stack_lvl+0x188/0x24e [ 105.198313][ T4422] ? memcpy+0x3c/0x60 [ 105.202507][ T4422] ? show_regs_print_info+0x12/0x12 [ 105.207832][ T4422] ? load_image+0x400/0x400 [ 105.212396][ T4422] panic+0x2e5/0x730 [ 105.216431][ T4422] ? bpf_jit_dump+0xd0/0xd0 [ 105.220982][ T4422] __warn+0x2f8/0x4f0 [ 105.221467][ T48] Bluetooth: hci0: command 0x0419 tx timeout [ 105.231007][ T4422] ? usb_submit_urb+0x11ae/0x1920 [ 105.236083][ T4422] ? usb_submit_urb+0x11ae/0x1920 [ 105.241398][ T4422] report_bug+0x2ba/0x4f0 [ 105.245900][ T4422] ? usb_submit_urb+0x11ae/0x1920 [ 105.250975][ T4422] handle_bug+0x3a/0x70 [ 105.255158][ T4422] exc_invalid_op+0x16/0x40 [ 105.259693][ T4422] asm_exc_invalid_op+0x16/0x20 [ 105.264671][ T4422] RIP: 0010:usb_submit_urb+0x11ae/0x1920 [ 105.270345][ T4422] Code: ff df 0f b6 44 05 00 84 c0 0f 85 6f 06 00 00 45 0f b6 07 48 c7 c7 40 a1 2e 8b 48 8b 74 24 18 4c 89 e2 44 89 f1 e8 32 59 27 fb <0f> 0b 49 bc 00 00 00 00 00 fc ff df e9 93 f3 ff ff 89 e9 80 e1 07 [ 105.290089][ T4422] RSP: 0018:ffffc90003337588 EFLAGS: 00010246 [ 105.296183][ T4422] RAX: bfbf4680566a1800 RBX: ffff888143fcae00 RCX: ffff88807a47bb80 [ 105.304221][ T4422] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000002 [ 105.312472][ T4422] RBP: 1ffff11004f5b03c R08: ffffc90003337207 R09: 1ffff92000666e40 [ 105.320567][ T4422] R10: dffffc0000000000 R11: fffff52000666e41 R12: ffff888024701938 [ 105.328899][ T4422] R13: ffff888076aa40f8 R14: 0000000080000280 R15: ffff888027ad81e0 [ 105.337103][ T4422] ? usb_submit_urb+0x11ae/0x1920 [ 105.342173][ T4422] usb_start_wait_urb+0x128/0x4e0 [ 105.347238][ T4422] ? usb_api_blocking_completion+0xb0/0xb0 [ 105.353110][ T4422] usb_control_msg+0x22f/0x3e0 [ 105.357951][ T4422] dtv5100_i2c_msg+0x231/0x2f0 [ 105.362782][ T4422] dtv5100_i2c_xfer+0x1a0/0x3b0 [ 105.367956][ T4422] ? dtv5100_tuner_attach+0xf0/0xf0 [ 105.373218][ T4422] __i2c_transfer+0x880/0x22b0 [ 105.378060][ T4422] ? i2c_cmd+0x110/0x110 [ 105.382332][ T4422] ? i2c_transfer+0x117/0x3a0 [ 105.387052][ T4422] i2c_transfer+0x25d/0x3a0 [ 105.392046][ T4422] ? __i2c_transfer+0x22b0/0x22b0 [ 105.397100][ T4422] ? __might_fault+0xa6/0x120 [ 105.401809][ T4422] i2c_transfer_buffer_flags+0x10a/0x1a0 [ 105.408354][ T4422] ? i2c_transfer+0x3a0/0x3a0 [ 105.413148][ T4422] ? __might_fault+0xa6/0x120 [ 105.417854][ T4422] ? _copy_from_user+0x10b/0x170 [ 105.422833][ T4422] i2cdev_write+0x87/0x120 [ 105.427294][ T4422] do_iter_write+0x4ac/0xb10 [ 105.432012][ T4422] ? vfs_iter_write+0xa0/0xa0 [ 105.436809][ T4422] ? __import_iovec+0x315/0x500 [ 105.441997][ T4422] ? import_iovec+0x6f/0xa0 [ 105.446549][ T4422] do_writev+0x27b/0x480 [ 105.450955][ T4422] ? do_readv+0x460/0x460 [ 105.455345][ T4422] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 105.461368][ T4422] ? lock_chain_count+0x20/0x20 [ 105.466260][ T4422] ? lockdep_hardirqs_on+0x94/0x140 [ 105.471574][ T4422] do_syscall_64+0x4c/0xa0 [ 105.476148][ T4422] ? clear_bhb_loop+0x60/0xb0 [ 105.481062][ T4422] ? clear_bhb_loop+0x60/0xb0 [ 105.485920][ T4422] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 105.491992][ T4422] RIP: 0033:0x7fe94259c799 [ 105.496623][ T4422] 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 [ 105.516895][ T4422] RSP: 002b:00007ffe17af5678 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 105.525383][ T4422] RAX: ffffffffffffffda RBX: 00007fe942815fa0 RCX: 00007fe94259c799 [ 105.534365][ T4422] RDX: 0000000000000001 RSI: 0000200000000640 RDI: 0000000000000004 [ 105.542652][ T4422] RBP: 00007fe942632c99 R08: 0000000000000000 R09: 0000000000000000 [ 105.550752][ T4422] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 105.558941][ T4422] R13: 00007fe942815fac R14: 00007fe942815fa0 R15: 00007fe942815fa0 [ 105.567224][ T4422] [ 105.570858][ T4422] Kernel Offset: disabled [ 105.575271][ T4422] Rebooting in 86400 seconds..