Warning: Permanently added '10.128.0.180' (ED25519) to the list of known hosts. 1970/01/01 00:00:29 parsed 1 programs 1970/01/01 00:00:29 serving rpc on tcp://37545 [ 30.097624][ T4748] cgroup: Unknown subsys name 'net' [ 30.228690][ T4748] cgroup: Unknown subsys name 'cpuset' [ 30.230044][ T4748] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 30.444789][ T4748] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 32.789282][ T4756] soft_limit_in_bytes is deprecated and will be removed. Writing any value to this file has no effect. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 32.972813][ T1160] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 32.972827][ T1160] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 32.983680][ T54] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 32.983691][ T54] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 33.687444][ T4798] rxe_eth0 speed is unknown, defaulting to 1000 [ 33.687761][ T4798] rxe_eth0 speed is unknown, defaulting to 1000 [ 33.688130][ T4798] rxe_eth0 speed is unknown, defaulting to 1000 [ 33.723067][ T4798] infiniband rxe0: set active [ 33.724376][ T4798] infiniband rxe0: added rxe_eth0 [ 33.724462][ T4411] rxe_eth0 speed is unknown, defaulting to 1000 [ 33.736326][ T4798] RDS/IB: rxe0: added [ 33.736402][ T4798] smc: adding ib device rxe0 with port count 1 [ 33.736425][ T4798] smc: ib device rxe0 port 1 has no pnetid [ 33.739027][ T4411] rxe_eth0 speed is unknown, defaulting to 1000 [ 33.744229][ T4798] rxe_eth0 speed is unknown, defaulting to 1000 [ 33.837700][ T4798] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.837982][ T4798] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.838045][ T4798] bridge_slave_0: entered allmulticast mode [ 33.838513][ T4798] bridge_slave_0: entered promiscuous mode [ 33.839623][ T4798] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.839643][ T4798] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.839685][ T4798] bridge_slave_1: entered allmulticast mode [ 33.840122][ T4798] bridge_slave_1: entered promiscuous mode [ 33.847992][ T4798] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 33.848918][ T4798] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 33.854793][ T4798] team0: Port device team_slave_0 added [ 33.855469][ T4798] team0: Port device team_slave_1 added [ 33.864324][ T4798] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 33.864334][ T4798] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 33.864348][ T4798] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 33.865106][ T4798] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 33.865115][ T4798] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 33.865126][ T4798] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 33.875070][ T4798] hsr_slave_0: entered promiscuous mode [ 33.875386][ T4798] hsr_slave_1: entered promiscuous mode [ 33.920773][ T4798] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 33.923011][ T4798] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 33.923497][ T4798] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 33.924403][ T4798] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 33.924977][ T4798] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 33.925876][ T4798] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 33.927197][ T4798] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 33.928748][ T4798] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 33.937734][ T4798] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.937783][ T4798] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.937929][ T4798] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.937958][ T4798] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.955360][ T4798] 8021q: adding VLAN 0 to HW filter on device bond0 [ 33.960194][ T4798] 8021q: adding VLAN 0 to HW filter on device team0 [ 33.961364][ T1160] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.961813][ T1160] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.971612][ T1160] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.971653][ T1160] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.972035][ T1160] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.972052][ T1160] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.067574][ T4798] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 34.080729][ T4798] veth0_vlan: entered promiscuous mode [ 34.082842][ T4798] veth1_vlan: entered promiscuous mode [ 34.090629][ T4798] veth0_macvtap: entered promiscuous mode [ 34.091731][ T4798] veth1_macvtap: entered promiscuous mode [ 34.095712][ T4798] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 34.101870][ T4798] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 34.126444][ T486] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.126472][ T486] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.126487][ T486] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.126501][ T486] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.193739][ T3737] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 34.200297][ T4837] rxe_eth0 speed is unknown, defaulting to 1000 [ 34.289841][ T3737] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 34.349796][ T3737] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 34.363880][ T4846] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 34.364229][ T4846] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 34.364532][ T4846] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 34.364886][ T4846] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 34.365084][ T4846] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 34.389414][ T4844] rxe_eth0 speed is unknown, defaulting to 1000 [ 34.410058][ T3737] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 34.492624][ T4850] rxe_eth0 speed is unknown, defaulting to 1000 1970/01/01 00:00:34 executed programs: 0 [ 34.681316][ T4846] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 34.681766][ T4846] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 34.682017][ T4846] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 34.682396][ T4846] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 34.682636][ T4846] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 34.760768][ T4853] rxe_eth0 speed is unknown, defaulting to 1000 [ 34.852546][ T4853] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.852615][ T4853] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.852672][ T4853] bridge_slave_0: entered allmulticast mode [ 34.853098][ T4853] bridge_slave_0: entered promiscuous mode [ 34.854424][ T4853] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.854444][ T4853] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.854556][ T4853] bridge_slave_1: entered allmulticast mode [ 34.854944][ T4853] bridge_slave_1: entered promiscuous mode [ 34.862635][ T4853] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 34.863446][ T4853] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 34.869646][ T4853] team0: Port device team_slave_0 added [ 34.871391][ T4853] team0: Port device team_slave_1 added [ 34.877261][ T4853] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 34.877269][ T4853] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 34.877280][ T4853] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 34.877818][ T4853] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 34.877825][ T4853] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 34.877839][ T4853] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 34.887257][ T4853] hsr_slave_0: entered promiscuous mode [ 34.887532][ T4853] hsr_slave_1: entered promiscuous mode [ 34.887728][ T4853] debugfs: 'hsr0' already exists in 'hsr' [ 34.887782][ T4853] Cannot create hsr debugfs directory [ 36.736345][ T50] Bluetooth: hci0: command tx timeout [ 37.299912][ T3737] bridge_slave_1: left allmulticast mode [ 37.299941][ T3737] bridge_slave_1: left promiscuous mode [ 37.300352][ T3737] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.302288][ T3737] bridge_slave_0: left allmulticast mode [ 37.302303][ T3737] bridge_slave_0: left promiscuous mode [ 37.302369][ T3737] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.357103][ T3737] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 37.369842][ T3737] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 37.416871][ T3737] bond0 (unregistering): Released all slaves [ 37.519789][ T3737] hsr_slave_0: left promiscuous mode [ 37.520128][ T3737] hsr_slave_1: left promiscuous mode [ 37.520693][ T3737] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 37.520709][ T3737] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 37.521117][ T3737] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 37.521127][ T3737] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 37.524626][ T3737] veth1_macvtap: left promiscuous mode [ 37.524660][ T3737] veth0_macvtap: left promiscuous mode [ 37.524767][ T3737] veth1_vlan: left promiscuous mode [ 37.524827][ T3737] veth0_vlan: left promiscuous mode [ 37.621612][ T3737] team0 (unregistering): Port device team_slave_1 removed [ 37.625387][ T3737] team0 (unregistering): Port device team_slave_0 removed [ 37.672336][ T4427] 8021q: adding VLAN 0 to HW filter on device eth0 [ 37.981967][ T4853] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 37.983232][ T4853] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 37.983642][ T4853] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 37.984824][ T4853] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 37.985190][ T4853] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 37.986014][ T4853] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 37.994497][ T4853] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 37.995847][ T4853] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 38.034207][ T4853] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.038676][ T4853] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.041823][ T486] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.041849][ T486] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.042384][ T486] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.042404][ T486] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.059447][ T4853] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 38.059464][ T4853] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 38.171325][ T4853] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.206559][ T4853] veth0_vlan: entered promiscuous mode [ 38.208217][ T4853] veth1_vlan: entered promiscuous mode [ 38.213201][ T4853] veth0_macvtap: entered promiscuous mode [ 38.214173][ T4853] veth1_macvtap: entered promiscuous mode [ 38.222257][ T4853] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 38.223942][ T4853] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 38.254165][ T1160] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 38.254176][ T1160] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 38.267079][ T538] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 38.267093][ T538] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 38.276241][ T54] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.278475][ T54] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.278907][ T54] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.278924][ T54] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.556799][ T877] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 38.727348][ T877] usb 1-1: New USB device found, idVendor=1660, idProduct=0932, bcdDevice= 1.00 [ 38.728363][ T877] usb 1-1: config 1 interface 0 has no altsetting 2 [ 38.728380][ T877] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 38.732638][ T877] dvb-usb: found a 'Medion MD95700 (MDUSBTV-HYBRID)' in warm state. [ 38.732657][ T877] usb 1-1: setting power ON [ 38.816569][ T50] Bluetooth: hci0: command tx timeout [ 39.637012][ T877] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 39.637454][ T877] dvbdev: DVB: registering new adapter (Medion MD95700 (MDUSBTV-HYBRID)) [ 39.637471][ T877] usb 1-1: media controller created [ 39.639412][ T877] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 39.835200][ T877] usb 1-1: mode switch failed (-1) [ 39.835217][ T877] dvb-usb: no frontend was attached by 'Medion MD95700 (MDUSBTV-HYBRID)' [ 39.835775][ T877] usb 1-1: setting power OFF [ 39.836192][ T877] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully initialized and connected. [ 39.836201][ T877] usb 1-1: setting power ON [ 40.896124][ T50] Bluetooth: hci0: command tx timeout [ 41.593695][ T877] dvb-usb: bulk message failed: -71 (3/0) [ 41.593900][ T877] dvb-usb: bulk message failed: -71 (6/0) [ 41.594310][ T877] dvb-usb: bulk message failed: -71 (6/0) [ 41.594578][ T877] dvb-usb: bulk message failed: -71 (6/0) [ 41.594773][ T877] dvb-usb: bulk message failed: -71 (6/0) [ 41.594955][ T877] dvb-usb: bulk message failed: -71 (6/0) [ 41.594965][ T877] cx25840 1-0044: Unable to detect h/w, assuming cx23887 [ 41.595416][ T877] dvb-usb: bulk message failed: -71 (6/0) [ 41.595437][ T877] cx25840 1-0044: cx23887 A/V decoder found @ 0x88 (Medion MD95700 (MDUSBTV-HYBRID)) [ 41.597420][ T877] dvb-usb: bulk message failed: -71 (6/0) [ 41.597747][ T877] dvb-usb: bulk message failed: -71 (6/0) [ 41.598617][ T877] dvb-usb: bulk message failed: -71 (6/0) [ 41.599255][ T877] dvb-usb: bulk message failed: -71 (6/0) [ 41.599638][ T877] dvb-usb: bulk message failed: -71 (6/0) [ 41.599831][ T877] dvb-usb: bulk message failed: -71 (6/0) [ 41.600021][ T877] dvb-usb: bulk message failed: -71 (6/0) [ 41.600233][ T877] dvb-usb: bulk message failed: -71 (6/0) [ 41.600423][ T877] dvb-usb: bulk message failed: -71 (6/0) [ 41.600748][ T877] dvb-usb: bulk message failed: -71 (6/0) [ 41.600952][ T877] dvb-usb: bulk message failed: -71 (6/0) [ 41.602411][ T877] dvb-usb: bulk message failed: -71 (6/0) [ 41.602634][ T877] dvb-usb: bulk message failed: -71 (6/0) [ 41.602830][ T877] dvb-usb: bulk message failed: -71 (6/0) [ 41.603230][ T877] dvb-usb: bulk message failed: -71 (6/0) [ 41.605574][ T877] dvb-usb: bulk message failed: -71 (6/0) [ 41.605810][ T877] dvb-usb: bulk message failed: -71 (9/0) [ 41.606339][ T877] dvb-usb: bulk message failed: -71 (6/0) [ 41.606706][ T877] dvb-usb: bulk message failed: -71 (9/0) [ 41.606968][ T877] dvb-usb: bulk message failed: -71 (6/0) [ 41.607161][ T877] dvb-usb: bulk message failed: -71 (9/0) [ 41.607393][ T877] dvb-usb: bulk message failed: -71 (6/0) [ 41.607587][ T877] dvb-usb: bulk message failed: -71 (9/0) [ 41.607777][ T877] dvb-usb: bulk message failed: -71 (6/0) [ 41.607989][ T877] dvb-usb: bulk message failed: -71 (9/0) [ 41.608181][ T877] dvb-usb: bulk message failed: -71 (9/0) [ 41.608364][ T877] dvb-usb: bulk message failed: -71 (9/0) [ 41.608944][ T877] dvb-usb: bulk message failed: -71 (6/0) [ 41.609144][ T877] dvb-usb: bulk message failed: -71 (9/0) [ 41.609464][ T877] dvb-usb: bulk message failed: -71 (6/0) [ 41.610528][ T877] dvb-usb: bulk message failed: -71 (9/0) [ 41.610946][ T877] dvb-usb: bulk message failed: -71 (6/0) [ 41.611202][ T877] dvb-usb: bulk message failed: -71 (9/0) [ 41.611388][ T877] dvb-usb: bulk message failed: -71 (9/0) [ 41.612035][ T877] ------------[ cut here ]------------ [ 41.612041][ T877] WARNING: drivers/media/i2c/cx25840/cx25840-core.c:2313 at cx25840_init+0xb4/0x120, CPU#0: kworker/0:2/877 [ 41.646760][ T877] Modules linked in: [ 41.647492][ T877] CPU: 0 UID: 0 PID: 877 Comm: kworker/0:2 Not tainted syzkaller #0 PREEMPT [ 41.649105][ T877] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 41.650989][ T877] Workqueue: usb_hub_wq hub_event [ 41.651931][ T877] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 41.653427][ T877] pc : cx25840_init+0xb4/0x120 [ 41.654348][ T877] lr : cx25840_init+0xb4/0x120 [ 41.655254][ T877] sp : ffff800094476d00 [ 41.656062][ T877] x29: ffff800094476d10 x28: dfff800000000000 x27: ffff0000da9da000 [ 41.657513][ T877] x26: ffff800083900c44 x25: ffff800094476d80 x24: ffff8000873db990 [ 41.658988][ T877] x23: ffff0000d57b4088 x22: dfff800000000000 x21: 0000000000000000 [ 41.660533][ T877] x20: ffff0000d57b4088 x19: 00000000000ac8aa x18: 00000000ffffffff [ 41.662102][ T877] x17: 00000000ffff0000 x16: ffff000000000000 x15: ffff80008b4c2000 [ 41.663655][ T877] x14: ffff80008bcfa2b0 x13: 0000000000000001 x12: 0000000000000003 [ 41.665173][ T877] x11: 0000000000000000 x10: 0000000000000001 x9 : 0000000000000000 [ 41.666708][ T877] x8 : 0000000000000000 x7 : 0000000000000000 x6 : 0000000000000000 [ 41.668221][ T877] x5 : ffff80008b6a7098 x4 : 0000000000000008 x3 : ffff800083900cb8 [ 41.669801][ T877] x2 : 0000000000000000 x1 : ffff0000c67d8000 x0 : 0000000000000000 [ 41.671314][ T877] Call trace: [ 41.671959][ T877] cx25840_init+0xb4/0x120 (P) [ 41.672898][ T877] cxusb_medion_register_analog+0x29c/0xf08 [ 41.673955][ T877] cxusb_probe+0x5c8/0x660 [ 41.674761][ T877] usb_probe_interface+0x374/0x834 [ 41.675701][ T877] really_probe+0x29c/0x800 [ 41.676536][ T877] __driver_probe_device+0x1e0/0x350 [ 41.677546][ T877] driver_probe_device+0x6c/0x19c [ 41.678527][ T877] __device_attach_driver+0x198/0x2f8 [ 41.679499][ T877] bus_for_each_drv+0x144/0x1dc [ 41.680454][ T877] __device_attach+0x248/0x390 [ 41.681373][ T877] device_initial_probe+0x90/0xc8 [ 41.682322][ T877] bus_probe_device+0x58/0x120 [ 41.683239][ T877] device_add+0x6cc/0x9e0 [ 41.684062][ T877] usb_set_configuration+0x1184/0x158c [ 41.685048][ T877] usb_generic_driver_probe+0x8c/0x148 [ 41.686063][ T877] usb_probe_device+0x114/0x2b0 [ 41.686957][ T877] really_probe+0x29c/0x800 [ 41.687809][ T877] __driver_probe_device+0x1e0/0x350 [ 41.688801][ T877] driver_probe_device+0x6c/0x19c [ 41.689763][ T877] __device_attach_driver+0x198/0x2f8 [ 41.690776][ T877] bus_for_each_drv+0x144/0x1dc [ 41.691661][ T877] __device_attach+0x248/0x390 [ 41.692579][ T877] device_initial_probe+0x90/0xc8 [ 41.693571][ T877] bus_probe_device+0x58/0x120 [ 41.694502][ T877] device_add+0x6cc/0x9e0 [ 41.695325][ T877] usb_new_device+0x9c4/0x11f8 [ 41.696237][ T877] hub_event+0x1ef0/0x39fc [ 41.697129][ T877] process_scheduled_works+0x91c/0x1250 [ 41.698184][ T877] worker_thread+0x798/0xbd0 [ 41.699061][ T877] kthread+0x304/0x3d4 [ 41.699871][ T877] ret_from_fork+0x10/0x20 [ 41.700712][ T877] irq event stamp: 19322 [ 41.701529][ T877] hardirqs last enabled at (19321): [] _raw_spin_unlock_irqrestore+0x38/0x98 [ 41.703517][ T877] hardirqs last disabled at (19322): [] el1_brk64+0x20/0x54 [ 41.705160][ T877] softirqs last enabled at (19274): [] __alloc_skb+0x1c0/0x610 [ 41.706830][ T877] softirqs last disabled at (19272): [] __alloc_skb+0x1a8/0x610 [ 41.708533][ T877] ---[ end trace 0000000000000000 ]--- [ 41.723551][ T877] tuner: 1-0061: Tuner -1 found with type(s) Radio TV. [ 41.725106][ T877] dvb-usb: bulk message failed: -71 (7/0) [ 41.729771][ T877] dvb-usb: bulk message failed: -71 (7/0) [ 41.729975][ T877] dvb-usb: bulk message failed: -71 (4/0) [ 41.729985][ T877] cxusb: i2c read failed [ 41.729991][ T877] tuner-simple 1-0061: unable to probe Philips FMD1216ME MK3 Hybrid Tuner, proceeding anyway. [ 41.730155][ T877] tuner-simple 1-0061: creating new instance [ 41.730162][ T877] tuner-simple 1-0061: type set to 63 (Philips FMD1216ME MK3 Hybrid Tuner) [ 41.730360][ T877] dvb-usb: bulk message failed: -71 (7/0) [ 41.730369][ T877] tuner-simple 1-0061: i2c i/o error: rc == -121 (should be 4) [ 41.748349][ T877] dvb-usb: bulk message failed: -71 (5/0) [ 41.748537][ T877] tda9887 1-0043: creating new instance [ 41.748546][ T877] tda9887 1-0043: tda988[5/6/7] found [ 41.748752][ T877] dvb-usb: bulk message failed: -71 (7/0) [ 41.748762][ T877] tda9887 1-0043: i2c i/o error: rc == -121 (should be 4) [ 41.748770][ T877] tuner: 1-0043: Tuner 74 found with type(s) Radio TV. [ 41.770063][ T877] usb 1-1: digital interface selection failed (-71) [ 41.770080][ T877] usb 1-1: setting power OFF [ 41.770108][ T877] dvb-usb: bulk message failed: -2 (2/0) [ 41.771456][ T877] usb 1-1: USB disconnect, device number 2 [ 41.775920][ T877] dvb-usb: bulk message failed: -19 (6/0) [ 41.775943][ T877] dvb-usb: bulk message failed: -19 (9/0) [ 41.775960][ T877] dvb-usb: bulk message failed: -19 (6/0) [ 41.775976][ T877] dvb-usb: bulk message failed: -19 (9/0) [ 41.775998][ T877] dvb-usb: bulk message failed: -19 (6/0) [ 41.776026][ T877] dvb-usb: bulk message failed: -19 (9/0) [ 41.786510][ T877] dvb-usb: bulk message failed: -19 (6/0) [ 41.786538][ T877] dvb-usb: bulk message failed: -19 (9/0) [ 41.786557][ T877] dvb-usb: bulk message failed: -19 (9/0) [ 41.786574][ T877] dvb-usb: bulk message failed: -19 (9/0) [ 41.786593][ T877] dvb-usb: bulk message failed: -19 (6/0) [ 41.786609][ T877] dvb-usb: bulk message failed: -19 (9/0) [ 41.786626][ T877] dvb-usb: bulk message failed: -19 (6/0) [ 41.786641][ T877] dvb-usb: bulk message failed: -19 (9/0) [ 41.786658][ T877] dvb-usb: bulk message failed: -19 (6/0) [ 41.786673][ T877] dvb-usb: bulk message failed: -19 (9/0) [ 41.786689][ T877] dvb-usb: bulk message failed: -19 (9/0) [ 41.787595][ T877] tuner-simple 1-0061: destroying instance [ 41.788197][ T877] tda9887 1-0043: destroying instance [ 41.805581][ T877] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully deinitialized and disconnected.