Warning: Permanently added '10.128.0.253' (ED25519) to the list of known hosts. 1970/01/01 00:00:30 parsed 1 programs 1970/01/01 00:00:30 serving rpc on tcp://37417 [ 31.321228][ T4724] cgroup: Unknown subsys name 'net' [ 31.422511][ T4724] cgroup: Unknown subsys name 'cpuset' [ 31.424699][ T4724] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 31.585170][ T4724] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 35.032708][ T4733] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 35.106888][ T3413] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 35.106915][ T3413] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 35.114790][ T3413] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 35.114814][ T3413] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 35.362808][ T4757] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 35.364198][ T4757] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 35.364458][ T4757] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 35.364824][ T4757] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 35.365026][ T4757] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 36.235559][ T4787] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.237245][ T4787] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.238566][ T4787] bridge_slave_0: entered allmulticast mode [ 36.240128][ T4787] bridge_slave_0: entered promiscuous mode [ 36.242437][ T4787] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.243771][ T4787] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.244980][ T4787] bridge_slave_1: entered allmulticast mode [ 36.246592][ T4787] bridge_slave_1: entered promiscuous mode [ 36.254472][ T4787] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.256957][ T4787] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.266728][ T4787] team0: Port device team_slave_0 added [ 36.268583][ T4787] team0: Port device team_slave_1 added [ 36.275155][ T4787] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.276433][ T4787] 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. [ 36.280725][ T4787] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.281861][ T4787] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.281870][ T4787] 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. [ 36.281884][ T4787] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.292652][ T4787] hsr_slave_0: entered promiscuous mode [ 36.293009][ T4787] hsr_slave_1: entered promiscuous mode [ 36.336127][ T4787] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 36.339303][ T4787] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 36.340064][ T4787] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 36.342471][ T4787] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 36.342869][ T4787] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 36.344684][ T4787] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 36.344974][ T4787] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 36.347242][ T4787] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 36.355656][ T4787] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.355716][ T4787] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.355868][ T4787] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.355904][ T4787] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.374111][ T4787] 8021q: adding VLAN 0 to HW filter on device bond0 [ 36.377979][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.380014][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.384754][ T4787] 8021q: adding VLAN 0 to HW filter on device team0 [ 36.386716][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.386762][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.390121][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.390160][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.480849][ T4787] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 36.493862][ T4787] veth0_vlan: entered promiscuous mode [ 36.496107][ T4787] veth1_vlan: entered promiscuous mode [ 36.503711][ T4787] veth0_macvtap: entered promiscuous mode [ 36.504862][ T4787] veth1_macvtap: entered promiscuous mode [ 36.509458][ T4787] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 36.515312][ T4787] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 36.518903][ T40] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.520181][ T40] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.520202][ T40] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.520218][ T40] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.631131][ T3413] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 36.694258][ T3413] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 36.755818][ T3413] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:00:36 executed programs: 0 [ 36.809361][ T50] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 36.810879][ T50] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 36.811108][ T50] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 36.811422][ T50] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 36.811644][ T50] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 36.823199][ T3413] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 36.946143][ T4831] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.946230][ T4831] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.946286][ T4831] bridge_slave_0: entered allmulticast mode [ 36.946713][ T4831] bridge_slave_0: entered promiscuous mode [ 36.947747][ T4831] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.947765][ T4831] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.947812][ T4831] bridge_slave_1: entered allmulticast mode [ 36.948267][ T4831] bridge_slave_1: entered promiscuous mode [ 36.956640][ T4831] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.957644][ T4831] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.964126][ T4831] team0: Port device team_slave_0 added [ 36.964879][ T4831] team0: Port device team_slave_1 added [ 36.971184][ T4831] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.971204][ T4831] 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. [ 36.971219][ T4831] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.971773][ T4831] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.971780][ T4831] 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. [ 36.971796][ T4831] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.982173][ T4831] hsr_slave_0: entered promiscuous mode [ 36.982465][ T4831] hsr_slave_1: entered promiscuous mode [ 36.982671][ T4831] debugfs: 'hsr0' already exists in 'hsr' [ 36.982712][ T4831] Cannot create hsr debugfs directory [ 38.830235][ T4757] Bluetooth: hci0: command tx timeout [ 39.827653][ T3413] bridge_slave_1: left allmulticast mode [ 39.829602][ T3413] bridge_slave_1: left promiscuous mode [ 39.830201][ T3413] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.836369][ T3413] bridge_slave_0: left allmulticast mode [ 39.837420][ T3413] bridge_slave_0: left promiscuous mode [ 39.838746][ T3413] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.890582][ T3413] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 39.931719][ T3413] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 39.980575][ T3413] bond0 (unregistering): Released all slaves [ 40.030197][ T3413] hsr_slave_0: left promiscuous mode [ 40.031696][ T3413] hsr_slave_1: left promiscuous mode [ 40.031985][ T3413] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 40.032009][ T3413] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 40.036187][ T3413] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 40.036211][ T3413] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 40.042327][ T3413] veth1_macvtap: left promiscuous mode [ 40.043398][ T3413] veth0_macvtap: left promiscuous mode [ 40.044437][ T3413] veth1_vlan: left promiscuous mode [ 40.045512][ T3413] veth0_vlan: left promiscuous mode [ 40.139392][ T3413] team0 (unregistering): Port device team_slave_1 removed [ 40.143302][ T3413] team0 (unregistering): Port device team_slave_0 removed [ 40.200302][ T4402] 8021q: adding VLAN 0 to HW filter on device eth0 [ 40.465935][ T4831] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 40.468371][ T4831] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 40.471063][ T4831] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 40.473423][ T4831] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 40.475355][ T4831] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 40.477650][ T4831] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 40.479388][ T4831] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 40.482007][ T4831] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 40.514694][ T4831] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.522197][ T4831] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.525824][ T39] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.525875][ T39] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.530985][ T39] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.531023][ T39] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.668334][ T4831] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.681118][ T4831] veth0_vlan: entered promiscuous mode [ 40.684277][ T4831] veth1_vlan: entered promiscuous mode [ 40.694338][ T4831] veth0_macvtap: entered promiscuous mode [ 40.695616][ T4831] veth1_macvtap: entered promiscuous mode [ 40.702176][ T4831] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 40.703182][ T4831] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 40.705217][ T1396] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.708712][ T1396] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.709804][ T1396] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.709834][ T1396] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.728844][ T40] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 40.728876][ T40] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 40.738660][ T1396] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 40.740370][ T1396] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 40.910120][ T4757] Bluetooth: hci0: command tx timeout [ 41.019915][ T4755] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 41.189730][ T4755] usb 1-1: Using ep0 maxpacket: 8 [ 41.192283][ T4755] usb 1-1: unable to get BOS descriptor or descriptor too short [ 41.193705][ T4755] usb 1-1: config 208 has an invalid interface number: 190 but max is 3 [ 41.193721][ T4755] usb 1-1: config 208 has an invalid interface number: 40 but max is 3 [ 41.193732][ T4755] usb 1-1: config 208 has an invalid interface number: 150 but max is 3 [ 41.193742][ T4755] usb 1-1: config 208 has no interface number 1 [ 41.193749][ T4755] usb 1-1: config 208 has no interface number 2 [ 41.193755][ T4755] usb 1-1: config 208 has no interface number 3 [ 41.193771][ T4755] usb 1-1: config 208 interface 0 altsetting 9 bulk endpoint 0x6 has invalid maxpacket 1023 [ 41.193780][ T4755] usb 1-1: config 208 interface 0 altsetting 9 has an invalid descriptor for endpoint zero, skipping [ 41.193788][ T4755] usb 1-1: config 208 interface 0 altsetting 9 bulk endpoint 0x87 has invalid maxpacket 64 [ 41.193797][ T4755] usb 1-1: config 208 interface 0 altsetting 9 bulk endpoint 0x1 has invalid maxpacket 8 [ 41.193806][ T4755] usb 1-1: config 208 interface 0 altsetting 9 endpoint 0xA has invalid maxpacket 1024, setting to 64 [ 41.193814][ T4755] usb 1-1: config 208 interface 0 altsetting 9 has an invalid endpoint descriptor of length 2, skipping [ 41.193822][ T4755] usb 1-1: config 208 interface 0 altsetting 9 has an invalid descriptor for endpoint zero, skipping [ 41.193830][ T4755] usb 1-1: config 208 interface 0 altsetting 9 endpoint 0x4 has invalid maxpacket 512, setting to 64 [ 41.193839][ T4755] usb 1-1: config 208 interface 0 altsetting 9 has a duplicate endpoint with address 0x4, skipping [ 41.193846][ T4755] usb 1-1: config 208 interface 0 altsetting 9 has 10 endpoint descriptors, different from the interface descriptor's value: 9 [ 41.193858][ T4755] usb 1-1: config 208 interface 40 altsetting 64 endpoint 0xB has invalid maxpacket 512, setting to 64 [ 41.193867][ T4755] usb 1-1: config 208 interface 190 has no altsetting 0 [ 41.193874][ T4755] usb 1-1: config 208 interface 0 has no altsetting 0 [ 41.193881][ T4755] usb 1-1: config 208 interface 40 has no altsetting 0 [ 41.193887][ T4755] usb 1-1: config 208 interface 150 has no altsetting 0 [ 41.195497][ T4755] usb 1-1: New USB device found, idVendor=2040, idProduct=5590, bcdDevice=d8.9b [ 41.195510][ T4755] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 41.195518][ T4755] usb 1-1: Product: syz [ 41.195524][ T4755] usb 1-1: Manufacturer: syz [ 41.195529][ T4755] usb 1-1: SerialNumber: syz [ 41.401744][ T4755] smsusb:smsusb_probe: board id=8, interface number 190 [ 41.404144][ T4755] smsusb:smsusb_probe: board id=8, interface number 0 [ 41.406617][ T4755] smsusb:siano_media_device_register: media controller created [ 41.407359][ C0] ** replaying previous printk message ** [ 41.407359][ C0] smsusb:smsusb_onresponse: error, urb status -71, 0 bytes [ 41.407402][ C0] smsusb:smsusb_onresponse: error, urb status -71, 0 bytes [ 41.407415][ C0] smsusb:smsusb_onresponse: error, urb status -71, 0 bytes [ 41.407427][ C0] smsusb:smsusb_onresponse: error, urb status -71, 0 bytes [ 41.407437][ C0] smsusb:smsusb_onresponse: error, urb status -71, 0 bytes [ 41.407448][ C0] smsusb:smsusb_onresponse: error, urb status -71, 0 bytes [ 41.407457][ C0] smsusb:smsusb_onresponse: error, urb status -71, 0 bytes [ 41.407467][ C0] smsusb:smsusb_onresponse: error, urb status -71, 0 bytes [ 41.407477][ C0] smsusb:smsusb_onresponse: error, urb status -71, 0 bytes [ 41.407487][ C0] smsusb:smsusb_onresponse: error, urb status -71, 0 bytes [ 41.407766][ T4755] smsmdtv:smscore_sendrequest_and_wait: sendrequest returned error -71 [ 41.407780][ T4755] smsmdtv:smscore_set_device_mode: mode detect failed -71 [ 41.407802][ C0] smsusb:smsusb_onresponse: error, urb status -71, 0 bytes [ 41.407821][ C0] smsusb:smsusb_onresponse: error, urb status -71, 0 bytes [ 41.407832][ C0] smsusb:smsusb_onresponse: error, urb status -71, 0 bytes [ 41.407842][ C0] smsusb:smsusb_onresponse: error, urb status -71, 0 bytes [ 41.407853][ C0] smsusb:smsusb_onresponse: error, urb status -71, 0 bytes [ 41.407863][ C0] smsusb:smsusb_onresponse: error, urb status -71, 0 bytes [ 41.407874][ C0] smsusb:smsusb_onresponse: error, urb status -71, 0 bytes [ 41.407885][ C0] smsusb:smsusb_onresponse: error, urb status -71, 0 bytes [ 41.407895][ C0] smsusb:smsusb_onresponse: error, urb status -71, 0 bytes [ 41.407905][ C0] smsusb:smsusb_onresponse: error, urb status -71, 0 bytes [ 41.407918][ T4755] smsmdtv:smscore_start_device: set device mode failed , rc -71 [ 41.407924][ T4755] smsusb:smsusb_init_device: smscore_start_device(...) failed [ 41.408437][ T4755] ------------[ cut here ]------------ [ 41.408441][ T4755] WARNING: mm/slub.c:6630 at free_large_kmalloc+0xc4/0x134, CPU#0: kworker/0:4/4755 [ 41.439216][ T4755] Modules linked in: [ 41.439914][ T4755] CPU: 0 UID: 0 PID: 4755 Comm: kworker/0:4 Not tainted syzkaller #0 PREEMPT [ 41.441392][ T4755] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 41.443051][ T4755] Workqueue: usb_hub_wq hub_event [ 41.443842][ T4755] pstate: 23400005 (nzCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 41.445111][ T4755] pc : free_large_kmalloc+0xc4/0x134 [ 41.446034][ T4755] lr : kfree+0xcc/0x690 [ 41.446739][ T4755] sp : ffff8000980d6c30 [ 41.447495][ T4755] x29: ffff8000980d6c40 x28: dfff800000000000 x27: ffff60001a058c83 [ 41.448723][ T4755] x26: ffff60001a058c84 x25: ffff0000dbced7c0 x24: 0000000000000030 [ 41.449995][ T4755] x23: 1fffe0001a25b61e x22: ffff0000c4ae2000 x21: fffffdffc312b880 [ 41.451313][ T4755] x20: 0000000000000000 x19: fffffdffc312b880 x18: 00000000ffffffff [ 41.452603][ T4755] x17: ffff80008a74f000 x16: 0000000000000008 x15: ffff8000824e24dc [ 41.453951][ T4755] x14: ffff8000824ed198 x13: 0000000000000001 x12: 0000000000000000 [ 41.455313][ T4755] x11: 0000000000000000 x10: 000000000000003d x9 : ffffffffffffffff [ 41.456539][ T4755] x8 : 00000000000000ff x7 : 0000000000000000 x6 : ffff800083112cec [ 41.457862][ T4755] x5 : ffff0000dd068e38 x4 : 0000000000000008 x3 : ffff8000801a409c [ 41.459160][ T4755] x2 : 0000000000000000 x1 : ffff800088493360 x0 : fffffdffc312b880 [ 41.460464][ T4755] Call trace: [ 41.460985][ T4755] free_large_kmalloc+0xc4/0x134 (P) [ 41.461809][ T4755] kfree+0xcc/0x690 [ 41.462435][ T4755] usb_free_urb+0xd0/0x140 [ 41.463157][ T4755] smsusb_term_device+0xc4/0x188 [ 41.463927][ T4755] smsusb_probe+0x1218/0x1918 [ 41.464714][ T4755] usb_probe_interface+0x308/0x788 [ 41.465537][ T4755] really_probe+0x29c/0x800 [ 41.466282][ T4755] __driver_probe_device+0x1e0/0x350 [ 41.467053][ T4755] driver_probe_device+0x6c/0x19c [ 41.467842][ T4755] __device_attach_driver+0x198/0x2f8 [ 41.468659][ T4755] bus_for_each_drv+0x144/0x1dc [ 41.469369][ T4755] __device_attach+0x248/0x390 [ 41.470106][ T4755] device_initial_probe+0x90/0xc8 [ 41.470904][ T4755] bus_probe_device+0x58/0x120 [ 41.471655][ T4755] device_add+0x6cc/0x9e0 [ 41.472355][ T4755] usb_set_configuration+0x1184/0x158c [ 41.473188][ T4755] usb_generic_driver_probe+0x8c/0x148 [ 41.474052][ T4755] usb_probe_device+0x114/0x2b0 [ 41.474797][ T4755] really_probe+0x29c/0x800 [ 41.475507][ T4755] __driver_probe_device+0x1e0/0x350 [ 41.476291][ T4755] driver_probe_device+0x6c/0x19c [ 41.477095][ T4755] __device_attach_driver+0x198/0x2f8 [ 41.477913][ T4755] bus_for_each_drv+0x144/0x1dc [ 41.478704][ T4755] __device_attach+0x248/0x390 [ 41.479508][ T4755] device_initial_probe+0x90/0xc8 [ 41.480330][ T4755] bus_probe_device+0x58/0x120 [ 41.481130][ T4755] device_add+0x6cc/0x9e0 [ 41.481830][ T4755] usb_new_device+0x9bc/0x11f0 [ 41.482518][ T4755] hub_event+0x1ef0/0x39fc [ 41.483229][ T4755] process_scheduled_works+0x788/0x10b8 [ 41.484047][ T4755] worker_thread+0x798/0xbd0 [ 41.484766][ T4755] kthread+0x304/0x3d4 [ 41.485417][ T4755] ret_from_fork+0x10/0x20 [ 41.486157][ T4755] irq event stamp: 20688 [ 41.486827][ T4755] hardirqs last enabled at (20687): [] kasan_quarantine_put+0xb4/0x1c4 [ 41.488442][ T4755] hardirqs last disabled at (20688): [] el1_brk64+0x20/0x54 [ 41.489914][ T4755] softirqs last enabled at (20096): [] handle_softirqs+0xc28/0xd98 [ 41.491399][ T4755] softirqs last disabled at (20087): [] __do_softirq+0x14/0x20 [ 41.492909][ T4755] ---[ end trace 0000000000000000 ]--- [ 41.495180][ T4755] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x104ae2 [ 41.495211][ T4755] flags: 0x5ffc00000000000(node=0|zone=2|lastcpupid=0x7ff) [ 41.495235][ T4755] raw: 05ffc00000000000 0000000000000000 fffffdffc312b888 0000000000000000 [ 41.495248][ T4755] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000 [ 41.495257][ T4755] page dumped because: Not a kmalloc allocation [ 41.495336][ T4755] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x104ae0 [ 41.495347][ T4755] flags: 0x5ffc00000000000(node=0|zone=2|lastcpupid=0x7ff) [ 41.495359][ T4755] raw: 05ffc00000000000 0000000000000000 fffffdffc312b808 0000000000000000 [ 41.495369][ T4755] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000 [ 41.495376][ T4755] page dumped because: Not a kmalloc allocation [ 41.495443][ T4755] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x104ade [ 41.495450][ T4755] flags: 0x5ffc00000000000(node=0|zone=2|lastcpupid=0x7ff) [ 41.495457][ T4755] raw: 05ffc00000000000 0000000000000000 fffffdffc312b788 0000000000000000 [ 41.495463][ T4755] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000 [ 41.495467][ T4755] page dumped because: Not a kmalloc allocation [ 41.495526][ T4755] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x104adc [ 41.495532][ T4755] flags: 0x5ffc00000000000(node=0|zone=2|lastcpupid=0x7ff) [ 41.495540][ T4755] raw: 05ffc00000000000 0000000000000000 fffffdffc312b708 0000000000000000 [ 41.495546][ T4755] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000 [ 41.495550][ T4755] page dumped because: Not a kmalloc allocation [ 41.495608][ T4755] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x104ada [ 41.495614][ T4755] flags: 0x5ffc00000000000(node=0|zone=2|lastcpupid=0x7ff) [ 41.495622][ T4755] raw: 05ffc00000000000 0000000000000000 fffffdffc312b688 0000000000000000 [ 41.495628][ T4755] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000 [ 41.495631][ T4755] page dumped because: Not a kmalloc allocation [ 41.495690][ T4755] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x104ad8 [ 41.495696][ T4755] flags: 0x5ffc00000000000(node=0|zone=2|lastcpupid=0x7ff) [ 41.495703][ T4755] raw: 05ffc00000000000 0000000000000000 fffffdffc312b608 0000000000000000 [ 41.495709][ T4755] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000 [ 41.495713][ T4755] page dumped because: Not a kmalloc allocation [ 41.495771][ T4755] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x104ad6 [ 41.495777][ T4755] flags: 0x5ffc00000000000(node=0|zone=2|lastcpupid=0x7ff) [ 41.495785][ T4755] raw: 05ffc00000000000 0000000000000000 fffffdffc312b588 0000000000000000 [ 41.495791][ T4755] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000 [ 41.495795][ T4755] page dumped because: Not a kmalloc allocation [ 41.495852][ T4755] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x104ad4 [ 41.495859][ T4755] flags: 0x5ffc00000000000(node=0|zone=2|lastcpupid=0x7ff) [ 41.495866][ T4755] raw: 05ffc00000000000 0000000000000000 fffffdffc312b508 0000000000000000 [ 41.495872][ T4755] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000 [ 41.495876][ T4755] page dumped because: Not a kmalloc allocation [ 41.495934][ T4755] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x104ad2 [ 41.495940][ T4755] flags: 0x5ffc00000000000(node=0|zone=2|lastcpupid=0x7ff) [ 41.495948][ T4755] raw: 05ffc00000000000 0000000000000000 fffffdffc312b488 0000000000000000 [ 41.495953][ T4755] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000 [ 41.495957][ T4755] page dumped because: Not a kmalloc allocation [ 41.496015][ T4755] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x104ad0 [ 41.496021][ T4755] flags: 0x5ffc00000000000(node=0|zone=2|lastcpupid=0x7ff) [ 41.496029][ T4755] raw: 05ffc00000000000 0000000000000000 fffffdffc312b408 0000000000000000 [ 41.496035][ T4755] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000 [ 41.496038][ T4755] page dumped because: Not a kmalloc allocation [ 41.497794][ T4755] smsusb:smsusb_probe: Device initialized with return code -71 [ 41.514344][ T4755] smsusb 1-1:208.0: probe with driver smsusb failed with error -71 [ 41.517493][ T4755] smsusb:smsusb_probe: board id=8, interface number 40 [ 41.519220][ T4755] smsusb:smsusb_probe: board id=8, interface number 150 [ 41.522838][ T4755] usb 1-1: USB disconnect, device number 2