Warning: Permanently added '10.128.0.233' (ED25519) to the list of known hosts. 1970/01/01 00:00:31 parsed 1 programs 1970/01/01 00:00:31 serving rpc on tcp://45711 [ 32.160229][ T4747] cgroup: Unknown subsys name 'net' [ 32.300164][ T4747] cgroup: Unknown subsys name 'cpuset' [ 32.301544][ T4747] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 32.457720][ T4747] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 34.341712][ T4755] 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. [ 34.856318][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 34.856329][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 34.868991][ T1168] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 34.869004][ T1168] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 35.003730][ T4761] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 35.004099][ T4761] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 35.004278][ T4761] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 35.004631][ T4761] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 35.004843][ T4761] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 35.599082][ T4809] rxe_eth0 speed is unknown, defaulting to 1000 [ 35.601162][ T4809] rxe_eth0 speed is unknown, defaulting to 1000 [ 35.601669][ T4809] rxe_eth0 speed is unknown, defaulting to 1000 [ 35.636613][ T4809] infiniband rxe0: set active [ 35.638837][ T4341] rxe_eth0 speed is unknown, defaulting to 1000 [ 35.641489][ T4809] infiniband rxe0: added rxe_eth0 [ 35.655112][ T4809] RDS/IB: rxe0: added [ 35.655193][ T4809] smc: adding ib device rxe0 with port count 1 [ 35.655226][ T4809] smc: ib device rxe0 port 1 has no pnetid [ 35.655528][ T4341] rxe_eth0 speed is unknown, defaulting to 1000 [ 35.665708][ T4809] rxe_eth0 speed is unknown, defaulting to 1000 [ 35.670635][ T4341] rxe_eth0 speed is unknown, defaulting to 1000 [ 35.672537][ T9] rxe_eth0 speed is unknown, defaulting to 1000 [ 35.759859][ T4809] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.759892][ T4809] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.759943][ T4809] bridge_slave_0: entered allmulticast mode [ 35.760397][ T4809] bridge_slave_0: entered promiscuous mode [ 35.768211][ T4809] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.768269][ T4809] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.768322][ T4809] bridge_slave_1: entered allmulticast mode [ 35.772732][ T4809] bridge_slave_1: entered promiscuous mode [ 35.780972][ T4809] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 35.781867][ T4809] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 35.787613][ T4809] team0: Port device team_slave_0 added [ 35.793695][ T4809] team0: Port device team_slave_1 added [ 35.800885][ T4809] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 35.800894][ T4809] 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. [ 35.800905][ T4809] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 35.801646][ T4809] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 35.801653][ T4809] 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. [ 35.801665][ T4809] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 35.822001][ T4809] hsr_slave_0: entered promiscuous mode [ 35.822350][ T4809] hsr_slave_1: entered promiscuous mode [ 35.864740][ T4809] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 35.866575][ T4809] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 35.866993][ T4809] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 35.868191][ T4809] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 35.868537][ T4809] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 35.871083][ T4809] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 35.871487][ T4809] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 35.873816][ T4809] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 35.882646][ T4809] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.882676][ T4809] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.882815][ T4809] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.882863][ T4809] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.899778][ T4809] 8021q: adding VLAN 0 to HW filter on device bond0 [ 35.903471][ T4809] 8021q: adding VLAN 0 to HW filter on device team0 [ 35.905476][ T1168] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.905925][ T1168] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.915295][ T58] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.915327][ T58] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.915867][ T58] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.915886][ T58] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.923329][ T4809] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 35.923342][ T4809] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 36.010534][ T4809] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 36.020290][ T4809] veth0_vlan: entered promiscuous mode [ 36.023839][ T4809] veth1_vlan: entered promiscuous mode [ 36.031075][ T4809] veth0_macvtap: entered promiscuous mode [ 36.032410][ T4809] veth1_macvtap: entered promiscuous mode [ 36.039262][ T4809] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 36.041120][ T4809] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 36.059313][ T1168] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.059514][ T1168] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.059578][ T1168] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.059596][ T1168] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.123281][ T4862] rxe_eth0 speed is unknown, defaulting to 1000 [ 36.153428][ T1168] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 36.212265][ T1168] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 36.265268][ T1168] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:00:36 executed programs: 0 [ 36.297242][ T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 36.297559][ T51] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 36.297719][ T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 36.298038][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 36.298244][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 36.313401][ T1168] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 36.369003][ T4866] rxe_eth0 speed is unknown, defaulting to 1000 [ 36.460064][ T4866] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.460128][ T4866] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.460174][ T4866] bridge_slave_0: entered allmulticast mode [ 36.460581][ T4866] bridge_slave_0: entered promiscuous mode [ 36.467073][ T4866] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.467120][ T4866] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.467166][ T4866] bridge_slave_1: entered allmulticast mode [ 36.467590][ T4866] bridge_slave_1: entered promiscuous mode [ 36.477599][ T4866] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.478459][ T4866] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.486556][ T4866] team0: Port device team_slave_0 added [ 36.487247][ T4866] team0: Port device team_slave_1 added [ 36.494776][ T4866] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.494784][ T4866] 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. [ 36.494796][ T4866] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.495322][ T4866] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.495329][ T4866] 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. [ 36.495343][ T4866] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.506050][ T4866] hsr_slave_0: entered promiscuous mode [ 36.506325][ T4866] hsr_slave_1: entered promiscuous mode [ 36.506523][ T4866] debugfs: 'hsr0' already exists in 'hsr' [ 36.506564][ T4866] Cannot create hsr debugfs directory [ 38.328997][ T4761] Bluetooth: hci0: command tx timeout [ 39.371627][ T1168] bridge_slave_1: left allmulticast mode [ 39.371656][ T1168] bridge_slave_1: left promiscuous mode [ 39.371889][ T1168] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.383285][ T1168] bridge_slave_0: left allmulticast mode [ 39.383305][ T1168] bridge_slave_0: left promiscuous mode [ 39.383383][ T1168] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.433633][ T1168] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 39.443235][ T1168] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 39.444404][ T1168] bond0 (unregistering): Released all slaves [ 39.533716][ T1168] hsr_slave_0: left promiscuous mode [ 39.534016][ T1168] hsr_slave_1: left promiscuous mode [ 39.534314][ T1168] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 39.534329][ T1168] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 39.534766][ T1168] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 39.534776][ T1168] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 39.538061][ T1168] veth1_macvtap: left promiscuous mode [ 39.538092][ T1168] veth0_macvtap: left promiscuous mode [ 39.538169][ T1168] veth1_vlan: left promiscuous mode [ 39.538211][ T1168] veth0_vlan: left promiscuous mode [ 39.638008][ T1168] team0 (unregistering): Port device team_slave_1 removed [ 39.644076][ T1168] team0 (unregistering): Port device team_slave_0 removed [ 39.689151][ T4426] 8021q: adding VLAN 0 to HW filter on device eth0 [ 40.003876][ T4866] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 40.004925][ T4866] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 40.005328][ T4866] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 40.006153][ T4866] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 40.006478][ T4866] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 40.007275][ T4866] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 40.007602][ T4866] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 40.008462][ T4866] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 40.065142][ T4866] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.068475][ T4866] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.071235][ T58] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.071261][ T58] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.073589][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.073609][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.087928][ T4866] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 40.179985][ T4866] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.195047][ T4866] veth0_vlan: entered promiscuous mode [ 40.196847][ T4866] veth1_vlan: entered promiscuous mode [ 40.204574][ T4866] veth0_macvtap: entered promiscuous mode [ 40.205597][ T4866] veth1_macvtap: entered promiscuous mode [ 40.210709][ T4866] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 40.211650][ T4866] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 40.228867][ T1168] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.229034][ T1168] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.229051][ T1168] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.229065][ T1168] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.232916][ T1168] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 40.232925][ T1168] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 40.242855][ T1168] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 40.242868][ T1168] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 40.409113][ T4761] Bluetooth: hci0: command tx timeout [ 40.508866][ T4848] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 40.659058][ T4848] usb 1-1: New USB device found, idVendor=1660, idProduct=0932, bcdDevice= 1.00 [ 40.660092][ T4848] usb 1-1: config 1 interface 0 has no altsetting 2 [ 40.660110][ T4848] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 40.666098][ T4848] dvb-usb: found a 'Medion MD95700 (MDUSBTV-HYBRID)' in warm state. [ 40.666117][ T4848] usb 1-1: setting power ON [ 41.568218][ T4848] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 41.570626][ T4848] dvbdev: DVB: registering new adapter (Medion MD95700 (MDUSBTV-HYBRID)) [ 41.570646][ T4848] usb 1-1: media controller created [ 41.572805][ T4848] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 41.766714][ T4848] usb 1-1: mode switch failed (-1) [ 41.766729][ T4848] dvb-usb: no frontend was attached by 'Medion MD95700 (MDUSBTV-HYBRID)' [ 41.767509][ T4848] usb 1-1: setting power OFF [ 41.767913][ T4848] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully initialized and connected. [ 41.767923][ T4848] usb 1-1: setting power ON [ 42.488583][ T4761] Bluetooth: hci0: command tx timeout [ 43.534135][ T4848] dvb-usb: bulk message failed: -71 (3/0) [ 43.534345][ T4848] dvb-usb: bulk message failed: -71 (6/0) [ 43.535724][ T4848] dvb-usb: bulk message failed: -71 (6/0) [ 43.536339][ T4848] dvb-usb: bulk message failed: -71 (6/0) [ 43.536537][ T4848] dvb-usb: bulk message failed: -71 (6/0) [ 43.536763][ T4848] dvb-usb: bulk message failed: -71 (6/0) [ 43.536775][ T4848] cx25840 1-0044: Unable to detect h/w, assuming cx23887 [ 43.537158][ T4848] dvb-usb: bulk message failed: -71 ** replaying previous printk message ** [ 43.537158][ T4848] dvb-usb: bulk message failed: -71 (6/0) [ 43.537179][ T4848] cx25840 1-0044: cx23887 A/V decoder found @ 0x88 (Medion MD95700 (MDUSBTV-HYBRID)) [ 43.537502][ T4848] dvb-usb: bulk message failed: -71 (6/0) [ 43.537688][ T4848] dvb-usb: bulk message failed: -71 (6/0) [ 43.538278][ T4848] dvb-usb: bulk message failed: -71 (6/0) [ 43.538799][ T4848] dvb-usb: bulk message failed: -71 (6/0) [ 43.539639][ T4848] dvb-usb: bulk message failed: -71 (6/0) [ 43.540041][ T4848] dvb-usb: bulk message failed: -71 (6/0) [ 43.540257][ T4848] dvb-usb: bulk message failed: -71 (6/0) [ 43.540467][ T4848] dvb-usb: bulk message failed: -71 (6/0) [ 43.540655][ T4848] dvb-usb: bulk message failed: -71 (6/0) [ 43.540938][ T4848] dvb-usb: bulk message failed: -71 (6/0) [ 43.541124][ T4848] dvb-usb: bulk message failed: -71 (6/0) [ 43.543646][ T4848] dvb-usb: bulk message failed: -71 (6/0) [ 43.543841][ T4848] dvb-usb: bulk message failed: -71 (6/0) [ 43.544036][ T4848] dvb-usb: bulk message failed: -71 (6/0) [ 43.544259][ T4848] dvb-usb: bulk message failed: -71 (6/0) [ 43.544438][ T4848] dvb-usb: bulk message failed: -71 (6/0) [ 43.544668][ T4848] dvb-usb: bulk message failed: -71 (9/0) [ 43.545160][ T4848] dvb-usb: bulk message failed: -71 (6/0) [ 43.545378][ T4848] dvb-usb: bulk message failed: -71 (9/0) [ 43.545566][ T4848] dvb-usb: bulk message failed: -71 (6/0) [ 43.545746][ T4848] dvb-usb: bulk message failed: -71 (9/0) [ 43.545935][ T4848] dvb-usb: bulk message failed: -71 (6/0) [ 43.546125][ T4848] dvb-usb: bulk message failed: -71 (9/0) [ 43.546319][ T4848] dvb-usb: bulk message failed: -71 (6/0) [ 43.546498][ T4848] dvb-usb: bulk message failed: -71 (9/0) [ 43.546694][ T4848] dvb-usb: bulk message failed: -71 (9/0) [ 43.546897][ T4848] dvb-usb: bulk message failed: -71 (9/0) [ 43.547483][ T4848] dvb-usb: bulk message failed: -71 (6/0) [ 43.547685][ T4848] dvb-usb: bulk message failed: -71 (9/0) [ 43.547871][ T4848] dvb-usb: bulk message failed: -71 (6/0) [ 43.548050][ T4848] dvb-usb: bulk message failed: -71 (9/0) [ 43.548274][ T4848] dvb-usb: bulk message failed: -71 (6/0) [ 43.548513][ T4848] dvb-usb: bulk message failed: -71 (9/0) [ 43.548905][ T4848] dvb-usb: bulk message failed: -71 (9/0) [ 43.549585][ T4848] ------------[ cut here ]------------ [ 43.549591][ T4848] WARNING: drivers/media/i2c/cx25840/cx25840-core.c:2313 at cx25840_init+0xb4/0x120, CPU#0: kworker/0:4/4848 [ 43.596130][ T4848] Modules linked in: [ 43.597086][ T4848] CPU: 0 UID: 0 PID: 4848 Comm: kworker/0:4 Not tainted syzkaller #0 PREEMPT [ 43.599155][ T4848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/23/2026 [ 43.601412][ T4848] Workqueue: usb_hub_wq hub_event [ 43.602555][ T4848] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 43.604103][ T4848] pc : cx25840_init+0xb4/0x120 [ 43.605089][ T4848] lr : cx25840_init+0xb4/0x120 [ 43.606099][ T4848] sp : ffff800096276d00 [ 43.606959][ T4848] x29: ffff800096276d10 x28: dfff800000000000 x27: ffff0000cf812000 [ 43.608609][ T4848] x26: ffff800083900c44 x25: ffff800096276d80 x24: ffff8000873db990 [ 43.610206][ T4848] x23: ffff0000cd802088 x22: dfff800000000000 x21: 0000000000000000 [ 43.611778][ T4848] x20: ffff0000cd802088 x19: 00000000000ac8aa x18: 00000000ffffffff [ 43.613445][ T4848] x17: 00000000ffff0000 x16: ffff000000000000 x15: ffff80008b4c2000 [ 43.615146][ T4848] x14: ffff80008bcfa2b0 x13: 0000000000000001 x12: 0000000000000003 [ 43.616886][ T4848] x11: 0000000000000000 x10: 0000000000000001 x9 : 0000000000000000 [ 43.618588][ T4848] x8 : 0000000000000000 x7 : 0000000000000000 x6 : 0000000000000000 [ 43.620333][ T4848] x5 : ffff80008b6aaed0 x4 : 0000000000000008 x3 : ffff800083900cb8 [ 43.622086][ T4848] x2 : 0000000000000000 x1 : ffff0000d8c69d80 x0 : 0000000000000000 [ 43.623827][ T4848] Call trace: [ 43.624536][ T4848] cx25840_init+0xb4/0x120 (P) [ 43.625807][ T4848] cxusb_medion_register_analog+0x29c/0xf08 [ 43.627051][ T4848] cxusb_probe+0x5c8/0x660 [ 43.628063][ T4848] usb_probe_interface+0x374/0x834 [ 43.629246][ T4848] really_probe+0x29c/0x800 [ 43.630274][ T4848] __driver_probe_device+0x1e0/0x350 [ 43.631468][ T4848] driver_probe_device+0x6c/0x19c [ 43.632570][ T4848] __device_attach_driver+0x198/0x2f8 [ 43.633720][ T4848] bus_for_each_drv+0x144/0x1dc [ 43.634778][ T4848] __device_attach+0x248/0x390 [ 43.635838][ T4848] device_initial_probe+0x90/0xc8 [ 43.636971][ T4848] bus_probe_device+0x58/0x120 [ 43.638084][ T4848] device_add+0x6cc/0x9e0 [ 43.639023][ T4848] usb_set_configuration+0x1184/0x158c [ 43.640330][ T4848] usb_generic_driver_probe+0x8c/0x148 [ 43.641509][ T4848] usb_probe_device+0x114/0x2b0 [ 43.642530][ T4848] really_probe+0x29c/0x800 [ 43.643480][ T4848] __driver_probe_device+0x1e0/0x350 [ 43.644676][ T4848] driver_probe_device+0x6c/0x19c [ 43.645800][ T4848] __device_attach_driver+0x198/0x2f8 [ 43.647043][ T4848] bus_for_each_drv+0x144/0x1dc [ 43.648083][ T4848] __device_attach+0x248/0x390 [ 43.649092][ T4848] device_initial_probe+0x90/0xc8 [ 43.650193][ T4848] bus_probe_device+0x58/0x120 [ 43.651223][ T4848] device_add+0x6cc/0x9e0 [ 43.652167][ T4848] usb_new_device+0x9c4/0x11f8 [ 43.653251][ T4848] hub_event+0x1ef0/0x39fc [ 43.654188][ T4848] process_scheduled_works+0x91c/0x1250 [ 43.655396][ T4848] worker_thread+0x798/0xbd0 [ 43.656393][ T4848] kthread+0x304/0x3d4 [ 43.657301][ T4848] ret_from_fork+0x10/0x20 [ 43.658250][ T4848] irq event stamp: 10802 [ 43.659103][ T4848] hardirqs last enabled a