[ 76.446660][ T1434] device veth1_macvtap left promiscuous mode [ 76.458201][ T1434] device veth0_macvtap left promiscuous mode [ 76.465295][ T1434] device veth1_vlan left promiscuous mode [ 76.473551][ T1434] device veth0_vlan left promiscuous mode [ 76.797760][ T1434] team0 (unregistering): Port device team_slave_1 removed [ 76.815527][ T1434] team0 (unregistering): Port device team_slave_0 removed [ 76.831076][ T1434] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 76.847080][ T1434] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 76.921859][ T1434] bond0 (unregistering): Released all slaves [ 81.810287][ T7] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.0.43' (ED25519) to the list of known hosts. 2025/09/08 15:49:49 parsed 1 programs [ 95.651615][ T4635] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 97.373327][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.392752][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.403424][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.403770][ T4275] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 97.413586][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.435369][ T4275] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 98.275804][ T4672] chnl_net:caif_netlink_parms(): no params data found [ 98.336230][ T4672] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.344164][ T4672] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.353682][ T4672] device bridge_slave_0 entered promiscuous mode [ 98.362677][ T4672] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.371841][ T4672] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.384061][ T4672] device bridge_slave_1 entered promiscuous mode [ 98.414092][ T4672] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 98.429027][ T4672] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 98.461584][ T4672] team0: Port device team_slave_0 added [ 98.469893][ T4672] team0: Port device team_slave_1 added [ 98.495199][ T4672] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 98.504672][ T4672] 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. [ 98.540825][ T4672] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 98.554459][ T4672] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 98.564700][ T4672] 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. [ 98.603008][ T4672] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 98.648079][ T4672] device hsr_slave_0 entered promiscuous mode [ 98.656128][ T4672] device hsr_slave_1 entered promiscuous mode [ 99.246321][ T4672] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 99.257073][ T4672] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 99.267765][ T4672] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 99.280150][ T4672] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 99.346579][ T4672] 8021q: adding VLAN 0 to HW filter on device bond0 [ 99.362590][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 99.375570][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 99.386520][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 99.401229][ T4672] 8021q: adding VLAN 0 to HW filter on device team0 [ 99.438185][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 99.450820][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 99.459918][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.467075][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.479187][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 99.490496][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 99.502546][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.510616][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.521917][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 99.539904][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 99.550525][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 99.563705][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 99.580972][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 99.619354][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 99.629896][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 99.642797][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 99.653357][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 99.664154][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 99.673714][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 99.684410][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 99.697408][ T4672] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 99.850410][ T4672] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 99.859420][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 99.867669][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 99.912880][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 99.923178][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 99.939419][ T4672] device veth0_vlan entered promiscuous mode [ 99.963736][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 99.974517][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 99.985832][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 99.994111][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 100.010397][ T4672] device veth1_vlan entered promiscuous mode [ 100.048266][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 100.057969][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 100.070967][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 100.081737][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 100.096554][ T4672] device veth0_macvtap entered promiscuous mode [ 100.108902][ T4672] device veth1_macvtap entered promiscuous mode [ 100.144993][ T4672] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 100.153240][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 100.165191][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 100.174991][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 100.186444][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 100.201513][ T4672] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 100.214425][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 100.224753][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 100.236937][ T4672] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.247572][ T4672] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.257031][ T4672] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.266294][ T4672] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.621985][ T1434] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2025/09/08 15:49:59 executed programs: 0 [ 103.079241][ T4865] chnl_net:caif_netlink_parms(): no params data found [ 103.135014][ T4865] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.142983][ T4865] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.152226][ T4865] device bridge_slave_0 entered promiscuous mode [ 103.161501][ T4865] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.169751][ T4865] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.179251][ T4865] device bridge_slave_1 entered promiscuous mode [ 103.204884][ T4865] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 103.217366][ T4865] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 103.246808][ T4865] team0: Port device team_slave_0 added [ 103.255338][ T4865] team0: Port device team_slave_1 added [ 103.278169][ T4865] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 103.286004][ T4865] 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. [ 103.315939][ T4865] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 103.331521][ T4865] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 103.339280][ T4865] 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. [ 103.369611][ T4865] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 103.410076][ T4865] device hsr_slave_0 entered promiscuous mode [ 103.417432][ T4865] device hsr_slave_1 entered promiscuous mode [ 103.425561][ T4865] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 103.434165][ T4865] Cannot create hsr debugfs directory [ 104.796548][ T1434] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 104.876232][ T1434] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 104.966681][ T1434] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 105.008370][ T4304] Bluetooth: hci0: command 0x0409 tx timeout [ 105.863426][ T4865] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 105.916420][ T4865] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 105.934537][ T4865] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 105.946570][ T4865] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 106.121170][ T4865] 8021q: adding VLAN 0 to HW filter on device bond0 [ 106.167666][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 106.183066][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 106.201220][ T4865] 8021q: adding VLAN 0 to HW filter on device team0 [ 106.222713][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 106.237196][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 106.256523][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.268606][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 106.284191][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 106.333662][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 106.351757][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 106.366696][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.386545][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.409094][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 106.431569][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 106.459552][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 106.482160][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 106.501153][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 106.512169][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 106.527890][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 106.548558][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 106.563442][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 106.582967][ T4865] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 106.605460][ T4865] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 106.628945][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 106.648633][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 106.803640][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 106.813359][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 106.837682][ T4865] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 106.854337][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 106.863903][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 106.882823][ T1434] device hsr_slave_0 left promiscuous mode [ 106.889459][ T1434] device hsr_slave_1 left promiscuous mode [ 106.896597][ T1434] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 106.904872][ T1434] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 106.915321][ T1434] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 106.929184][ T1434] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 106.937742][ T1434] device bridge_slave_1 left promiscuous mode [ 106.946636][ T1434] bridge0: port 2(bridge_slave_1) entered disabled state [ 106.955837][ T1434] device bridge_slave_0 left promiscuous mode [ 106.962939][ T1434] bridge0: port 1(bridge_slave_0) entered disabled state [ 106.974596][ T1434] device veth1_macvtap left promiscuous mode [ 106.980707][ T1434] device veth0_macvtap left promiscuous mode [ 106.987590][ T1434] device veth1_vlan left promiscuous mode [ 106.993938][ T1434] device veth0_vlan left promiscuous mode [ 107.089757][ T23] Bluetooth: hci0: command 0x041b tx timeout [ 107.155750][ T1434] team0 (unregistering): Port device team_slave_1 removed [ 107.172618][ T1434] team0 (unregistering): Port device team_slave_0 removed [ 107.192100][ T1434] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 107.214003][ T1434] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 107.277208][ T1434] bond0 (unregistering): Released all slaves [ 107.354059][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 107.364686][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 107.383590][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 107.398969][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 107.416507][ T4865] device veth0_vlan entered promiscuous mode [ 107.433895][ T4865] device veth1_vlan entered promiscuous mode [ 107.464881][ T4865] device veth0_macvtap entered promiscuous mode [ 107.475542][ T4275] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 107.486687][ T4275] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 107.497835][ T4275] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 107.507452][ T4275] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 107.517672][ T4275] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 107.535852][ T4865] device veth1_macvtap entered promiscuous mode [ 107.560971][ T4865] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 107.573956][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 107.588812][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 107.602403][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 107.624523][ T4865] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 107.643151][ T4275] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 107.669707][ T4275] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 107.684852][ T4865] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.701544][ T4865] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.715351][ T4865] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.727762][ T4865] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.803177][ T4275] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 107.838264][ T4275] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/09/08 15:50:04 executed programs: 2 [ 107.856479][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 107.860321][ T4275] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 107.875754][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 107.887272][ T4275] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 108.218293][ T21] usb 1-1: new full-speed USB device number 2 using dummy_hcd [ 108.668390][ T21] usb 1-1: config 0 has an invalid interface number: 93 but max is 0 [ 108.680506][ T21] usb 1-1: config 0 has no interface number 0 [ 108.888323][ T21] usb 1-1: New USB device found, idVendor=10b8, idProduct=1bb4, bcdDevice=34.65 [ 108.899063][ T21] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 108.909235][ T21] usb 1-1: Product: syz [ 108.915194][ T21] usb 1-1: Manufacturer: syz [ 108.920566][ T21] usb 1-1: SerialNumber: syz [ 108.932943][ T21] usb 1-1: config 0 descriptor?? [ 109.178408][ T23] Bluetooth: hci0: command 0x040f tx timeout [ 109.218351][ T21] dvb-usb: found a 'DiBcom TFE7090PVR reference design' in warm state. [ 109.242658][ T21] dvb-usb: will use the device's hardware PID filter (table count: 32). [ 109.269453][ T21] dvbdev: DVB: registering new adapter (DiBcom TFE7090PVR reference design) [ 109.281826][ T21] usb 1-1: media controller created [ 109.298771][ T21] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 109.352903][ T21] DVB: Unable to find symbol dib7000p_attach() [ 109.366162][ T21] dvb-usb: no frontend was attached by 'DiBcom TFE7090PVR reference design' [ 109.382006][ T21] dvb-usb: will use the device's hardware PID filter (table count: 32). [ 109.418489][ T21] dvbdev: DVB: registering new adapter (DiBcom TFE7090PVR reference design) [ 109.430038][ T21] usb 1-1: media controller created [ 109.436764][ T5091] ------------[ cut here ]------------ [ 109.445535][ T21] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 109.456372][ T5091] usb 1-1: BOGUS control dir, pipe 80000280 doesn't match bRequestType c0 [ 109.466840][ T5091] WARNING: CPU: 1 PID: 5091 at drivers/usb/core/urb.c:412 usb_submit_urb+0x119f/0x1900 [ 109.481613][ T21] dib0700: the master dib7090 has to be initialized first [ 109.490021][ T21] dvb-usb: no frontend was attached by 'DiBcom TFE7090PVR reference design' [ 109.501598][ T5091] Modules linked in: [ 109.506186][ T5091] CPU: 1 PID: 5091 Comm: syz.0.17 Not tainted syzkaller #0 [ 109.516659][ T5091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 109.530296][ T5091] RIP: 0010:usb_submit_urb+0x119f/0x1900 [ 109.537107][ T5091] Code: fc ff df 0f b6 44 05 00 84 c0 0f 85 6c 06 00 00 45 0f b6 07 48 c7 c7 80 63 a4 8a 48 8b 34 24 4c 89 e2 44 89 f1 e8 a1 89 cf 03 <0f> 0b 49 bc 00 00 00 00 00 fc ff df e9 92 f3 ff ff 89 e9 80 e1 07 [ 109.564323][ T5091] RSP: 0018:ffffc9000328f868 EFLAGS: 00010246 [ 109.572631][ T5091] RAX: c796df7186725900 RBX: ffff88801b3a4400 RCX: ffff8880203ebb80 [ 109.584541][ T5091] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 109.595080][ T5091] RBP: 1ffff110036e12d2 R08: dffffc0000000000 R09: ffffed10172267a8 [ 109.609233][ T21] rc_core: IR keymap rc-dib0700-rc5 not found [ 109.620233][ T21] Registered IR keymap rc-empty [ 109.628792][ T5091] R10: ffffed10172267a8 R11: 1ffff110172267a7 R12: ffff88801b720898 [ 109.646649][ T5091] R13: ffff8880725610f8 R14: 0000000080000280 R15: ffff88801b709690 [ 109.660566][ T5091] FS: 00007fa3c0ba26c0(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000 [ 109.673831][ T5091] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 109.686377][ T5091] CR2: 00007f8da7de3e9c CR3: 000000005df2c000 CR4: 00000000003506e0 [ 109.698051][ T5091] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 109.713245][ T5091] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 109.724423][ T5091] Call Trace: [ 109.739289][ T5091] [ 109.742532][ T5091] usb_start_wait_urb+0x111/0x4b0 [ 109.749410][ T5091] ? usb_api_blocking_completion+0xb0/0xb0 [ 109.758462][ T5091] usb_control_msg+0x22f/0x3e0 [ 109.765727][ T5091] dib0700_i2c_xfer+0xbbd/0xf80 [ 109.771966][ T5091] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 109.779578][ T5091] ? __rt_mutex_slowlock+0x6f/0x210 [ 109.786229][ T5091] ? dib0700_set_gpio+0x1f0/0x1f0 [ 109.793921][ T5091] __i2c_transfer+0x864/0x2060 [ 109.802077][ T5091] ? rwsem_down_read_slowpath+0x990/0x990 [ 109.809351][ T5091] ? i2c_cmd+0x110/0x110 [ 109.817403][ T5091] ? __might_fault+0xb7/0x110 [ 109.826855][ T5091] i2c_transfer+0x24c/0x390 [ 109.833452][ T5091] ? __i2c_transfer+0x2060/0x2060 [ 109.839403][ T5091] ? __might_fault+0xb3/0x110 [ 109.845006][ T5091] ? _copy_from_user+0x111/0x170 [ 109.851847][ T5091] i2cdev_ioctl_rdwr+0x3da/0x6c0 [ 109.858655][ T5091] i2cdev_ioctl+0x5ba/0x750 [ 109.864451][ T5091] ? i2cdev_write+0x120/0x120 [ 109.873387][ T5091] ? bpf_lsm_file_ioctl+0x5/0x10 [ 109.879574][ T5091] ? security_file_ioctl+0x7c/0xa0 [ 109.885915][ T5091] ? i2cdev_write+0x120/0x120 [ 109.893878][ T5091] __se_sys_ioctl+0xfa/0x170 [ 109.901764][ T5091] do_syscall_64+0x4c/0xa0 [ 109.907066][ T5091] ? clear_bhb_loop+0x30/0x80 [ 109.913234][ T5091] ? clear_bhb_loop+0x30/0x80 [ 109.919843][ T5091] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 109.926736][ T5091] RIP: 0033:0x7fa3c1532be9 [ 109.931909][ T5091] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 109.953786][ T5091] RSP: 002b:00007fa3c0ba2038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 109.963190][ T5091] RAX: ffffffffffffffda RBX: 00007fa3c1759fa0 RCX: 00007fa3c1532be9 [ 109.972672][ T5091] RDX: 0000200000000a40 RSI: 0000000000000707 RDI: 0000000000000004 [ 109.981763][ T5091] RBP: 00007fa3c15b5e19 R08: 0000000000000000 R09: 0000000000000000 [ 109.990681][ T5091] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 109.999348][ T5091] R13: 00007fa3c175a038 R14: 00007fa3c1759fa0 R15: 00007ffe99ea7088 [ 110.009474][ T5091] [ 110.013608][ T5091] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 110.021843][ T5091] CPU: 1 PID: 5091 Comm: syz.0.17 Not tainted syzkaller #0 [ 110.029489][ T5091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 110.040274][ T5091] Call Trace: [ 110.044828][ T5091] [ 110.048359][ T5091] dump_stack_lvl+0x168/0x230 [ 110.053682][ T5091] ? show_regs_print_info+0x20/0x20 [ 110.060233][ T5091] ? load_image+0x3b0/0x3b0 [ 110.065504][ T5091] panic+0x2c9/0x7f0 [ 110.070015][ T5091] ? bpf_jit_dump+0xd0/0xd0 [ 110.075997][ T5091] ? usb_submit_urb+0x119f/0x1900 [ 110.081405][ T5091] __warn+0x248/0x2b0 [ 110.086033][ T5091] ? usb_submit_urb+0x119f/0x1900 [ 110.091387][ T5091] report_bug+0x1b7/0x2e0 [ 110.096393][ T5091] handle_bug+0x3a/0x70 [ 110.101063][ T5091] exc_invalid_op+0x16/0x40 [ 110.106525][ T5091] asm_exc_invalid_op+0x16/0x20 [ 110.111820][ T5091] RIP: 0010:usb_submit_urb+0x119f/0x1900 [ 110.117958][ T5091] Code: fc ff df 0f b6 44 05 00 84 c0 0f 85 6c 06 00 00 45 0f b6 07 48 c7 c7 80 63 a4 8a 48 8b 34 24 4c 89 e2 44 89 f1 e8 a1 89 cf 03 <0f> 0b 49 bc 00 00 00 00 00 fc ff df e9 92 f3 ff ff 89 e9 80 e1 07 [ 110.141099][ T5091] RSP: 0018:ffffc9000328f868 EFLAGS: 00010246 [ 110.148330][ T5091] RAX: c796df7186725900 RBX: ffff88801b3a4400 RCX: ffff8880203ebb80 [ 110.156893][ T5091] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 110.166026][ T5091] RBP: 1ffff110036e12d2 R08: dffffc0000000000 R09: ffffed10172267a8 [ 110.177512][ T5091] R10: ffffed10172267a8 R11: 1ffff110172267a7 R12: ffff88801b720898 [ 110.187266][ T5091] R13: ffff8880725610f8 R14: 0000000080000280 R15: ffff88801b709690 [ 110.196610][ T5091] ? usb_submit_urb+0x119f/0x1900 [ 110.202109][ T5091] usb_start_wait_urb+0x111/0x4b0 [ 110.207621][ T5091] ? usb_api_blocking_completion+0xb0/0xb0 [ 110.216270][ T5091] usb_control_msg+0x22f/0x3e0 [ 110.222165][ T5091] dib0700_i2c_xfer+0xbbd/0xf80 [ 110.229023][ T5091] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 110.237581][ T5091] ? __rt_mutex_slowlock+0x6f/0x210 [ 110.244424][ T5091] ? dib0700_set_gpio+0x1f0/0x1f0 [ 110.250339][ T5091] __i2c_transfer+0x864/0x2060 [ 110.256112][ T5091] ? rwsem_down_read_slowpath+0x990/0x990 [ 110.264507][ T5091] ? i2c_cmd+0x110/0x110 [ 110.269314][ T5091] ? __might_fault+0xb7/0x110 [ 110.276879][ T5091] i2c_transfer+0x24c/0x390 [ 110.282537][ T5091] ? __i2c_transfer+0x2060/0x2060 [ 110.289370][ T5091] ? __might_fault+0xb3/0x110 [ 110.297012][ T5091] ? _copy_from_user+0x111/0x170 [ 110.306401][ T5091] i2cdev_ioctl_rdwr+0x3da/0x6c0 [ 110.312497][ T5091] i2cdev_ioctl+0x5ba/0x750 [ 110.319196][ T5091] ? i2cdev_write+0x120/0x120 [ 110.326305][ T5091] ? bpf_lsm_file_ioctl+0x5/0x10 [ 110.334742][ T5091] ? security_file_ioctl+0x7c/0xa0 [ 110.342876][ T5091] ? i2cdev_write+0x120/0x120 [ 110.349061][ T5091] __se_sys_ioctl+0xfa/0x170 [ 110.359282][ T5091] do_syscall_64+0x4c/0xa0 [ 110.365900][ T5091] ? clear_bhb_loop+0x30/0x80 [ 110.376267][ T5091] ? clear_bhb_loop+0x30/0x80 [ 110.384327][ T5091] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 110.399160][ T5091] RIP: 0033:0x7fa3c1532be9 [ 110.407091][ T5091] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 110.444375][ T5091] RSP: 002b:00007fa3c0ba2038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 110.460158][ T5091] RAX: ffffffffffffffda RBX: 00007fa3c1759fa0 RCX: 00007fa3c1532be9 [ 110.473204][ T5091] RDX: 0000200000000a40 RSI: 0000000000000707 RDI: 0000000000000004 [ 110.484328][ T5091] RBP: 00007fa3c15b5e19 R08: 0000000000000000 R09: 0000000000000000 [ 110.495553][ T5091] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 110.505783][ T5091] R13: 00007fa3c175a038 R14: 00007fa3c1759fa0 R15: 00007ffe99ea7088 [ 110.517891][ T5091] [ 110.522791][ T5091] Kernel Offset: disabled [ 110.529062][ T5091] Rebooting in 86400 seconds..