[ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.186' (ECDSA) to the list of known hosts. 2021/07/07 22:09:29 parsed 1 programs 2021/07/07 22:09:36 executed programs: 0 syzkaller login: [ 1084.589456][ T8471] chnl_net:caif_netlink_parms(): no params data found [ 1084.611541][ T8471] bridge0: port 1(bridge_slave_0) entered blocking state [ 1084.618670][ T8471] bridge0: port 1(bridge_slave_0) entered disabled state [ 1084.626330][ T8471] device bridge_slave_0 entered promiscuous mode [ 1084.633415][ T8471] bridge0: port 2(bridge_slave_1) entered blocking state [ 1084.641031][ T8471] bridge0: port 2(bridge_slave_1) entered disabled state [ 1084.648320][ T8471] device bridge_slave_1 entered promiscuous mode [ 1084.659075][ T8471] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1084.668855][ T8471] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1084.681881][ T8471] team0: Port device team_slave_0 added [ 1084.687994][ T8471] team0: Port device team_slave_1 added [ 1084.697371][ T8471] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1084.704461][ T8471] 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. [ 1084.730378][ T8471] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1084.741543][ T8471] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1084.748463][ T8471] 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. [ 1084.774366][ T8471] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1084.789528][ T8471] device hsr_slave_0 entered promiscuous mode [ 1084.796050][ T8471] device hsr_slave_1 entered promiscuous mode [ 1084.824712][ T8471] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1084.832323][ T8471] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1084.839979][ T8471] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1084.847756][ T8471] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1084.859601][ T8471] bridge0: port 2(bridge_slave_1) entered blocking state [ 1084.866653][ T8471] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1084.873935][ T8471] bridge0: port 1(bridge_slave_0) entered blocking state [ 1084.880963][ T8471] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1084.899553][ T8471] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1084.908392][ T8446] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1084.916709][ T8446] bridge0: port 1(bridge_slave_0) entered disabled state [ 1084.924344][ T8446] bridge0: port 2(bridge_slave_1) entered disabled state [ 1084.932252][ T8446] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 1084.941521][ T8471] 8021q: adding VLAN 0 to HW filter on device team0 [ 1084.950542][ T8691] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1084.958712][ T8691] bridge0: port 1(bridge_slave_0) entered blocking state [ 1084.965767][ T8691] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1084.980503][ T8691] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1084.988645][ T8691] bridge0: port 2(bridge_slave_1) entered blocking state [ 1084.995698][ T8691] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1085.003407][ T8691] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1085.011644][ T8691] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1085.019728][ T8691] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1085.027903][ T8691] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1085.036851][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1085.045752][ T8471] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1085.058454][ T8471] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1085.065450][ T8611] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1085.073177][ T8611] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1085.085434][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1085.098633][ T8471] device veth0_vlan entered promiscuous mode [ 1085.105219][ T8611] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1085.113393][ T8611] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1085.121175][ T8611] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1085.130931][ T8471] device veth1_vlan entered promiscuous mode [ 1085.142909][ T8611] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1085.150971][ T8611] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1085.158723][ T8611] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1085.168366][ T8471] device veth0_macvtap entered promiscuous mode [ 1085.176379][ T8471] device veth1_macvtap entered promiscuous mode [ 1085.186710][ T8471] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1085.194043][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1085.202582][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1085.211727][ T8471] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1085.220085][ T8611] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1085.228685][ T8471] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1085.237437][ T8471] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1085.246444][ T8471] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1085.255182][ T8471] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1085.286712][ T24] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1085.294836][ T24] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1085.305656][ T8] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1085.313760][ T8] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1085.318586][ T8446] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1085.328972][ T8446] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1085.649903][ T8446] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 1086.060023][ T8446] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1086.070933][ T8446] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 1086.080173][ T8446] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1086.090071][ T8446] usb 1-1: config 0 descriptor?? [ 1086.590282][ T8446] keytouch 0003:0926:3333.0001: fixing up Keytouch IEC report descriptor [ 1086.599527][ T8446] input: HID 0926:3333 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0926:3333.0001/input/input5 [ 1086.611383][ T4859] Bluetooth: hci0: command 0x0409 tx timeout [ 1086.683614][ T8446] keytouch 0003:0926:3333.0001: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.0-1/input0 [ 1087.580229][ T8691] usb 1-1: USB disconnect, device number 2 [ 1087.599894][ C1] keytouch 0003:0926:3333.0001: usb_submit_urb(ctrl) failed: -19 [ 1088.680082][ T8611] Bluetooth: hci0: command 0x041b tx timeout [ 1090.760068][ T8691] Bluetooth: hci0: command 0x040f tx timeout [ 1092.839916][ T7] Bluetooth: hci0: command 0x0419 tx timeout 2021/07/07 22:09:46 executed programs: 1 [ 1093.559914][ T7] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 1093.920023][ T7] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1093.931080][ T7] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 1093.940439][ T7] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1093.948916][ T7] usb 1-1: config 0 descriptor?? [ 1094.430283][ T7] keytouch 0003:0926:3333.0002: fixing up Keytouch IEC report descriptor [ 1094.439679][ T7] input: HID 0926:3333 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0926:3333.0002/input/input6 [ 1094.521060][ T7] keytouch 0003:0926:3333.0002: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.0-1/input0 [ 1095.291377][ T8691] usb 1-1: USB disconnect, device number 3 [ 1095.309897][ C0] keytouch 0003:0926:3333.0002: usb_submit_urb(ctrl) failed: -19 [ 1096.059914][ T8691] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 1096.419956][ T8691] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1096.431002][ T8691] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 1096.440485][ T8691] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1096.448877][ T8691] usb 1-1: config 0 descriptor?? [ 1096.930255][ T8691] keytouch 0003:0926:3333.0003: fixing up Keytouch IEC report descriptor [ 1096.939443][ T8691] input: HID 0926:3333 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0926:3333.0003/input/input7 [ 1097.021023][ T8691] keytouch 0003:0926:3333.0003: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.0-1/input0 [ 1097.790371][ T8691] usb 1-1: USB disconnect, device number 4 [ 1097.809890][ C0] keytouch 0003:0926:3333.0003: usb_submit_urb(ctrl) failed: -19 [ 1099.375769][ T8863] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 1103.435130][ T8863] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 1105.582839][ T8863] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88810397f080 (size 32): comm "kworker/1:2", pid 4859, jiffies 4295045985 (age 18.470s) hex dump (first 32 bytes): 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [] __usbhid_submit_report+0x116/0x490 [] usbhid_request+0x59/0xa0 [] hidinput_led_worker+0x59/0x160 [] process_one_work+0x2c9/0x610 [] worker_thread+0x59/0x5d0 [] kthread+0x188/0x1d0 [] ret_from_fork+0x1f/0x30 BUG: memory leak unreferenced object 0xffff88810397f0c0 (size 32): comm "kworker/0:2", pid 8691, jiffies 4295046757 (age 10.750s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [] __usbhid_submit_report+0x116/0x490 [] usbhid_request+0x59/0xa0 [] hidinput_led_worker+0x59/0x160 [] process_one_work+0x2c9/0x610 [] worker_thread+0x59/0x5d0 [] kthread+0x188/0x1d0 [] ret_from_fork+0x1f/0x30 BUG: memory leak unreferenced object 0xffff88810397f260 (size 32): comm "kworker/0:1", pid 7, jiffies 4295046763 (age 10.690s) hex dump (first 32 bytes): 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [] __usbhid_submit_report+0x116/0x490 [] usbhid_request+0x59/0xa0 [] hidinput_led_worker+0x59/0x160 [] process_one_work+0x2c9/0x610 [] worker_thread+0x59/0x5d0 [] kthread+0x188/0x1d0 [] ret_from_fork+0x1f/0x30 BUG: memory leak unreferenced object 0xffff88810397f240 (size 32): comm "kworker/0:2", pid 8691, jiffies 4295047007 (age 8.250s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [] __usbhid_submit_report+0x116/0x490 [] usbhid_request+0x59/0xa0 [] hidinput_led_worker+0x59/0x160 [] process_one_work+0x2c9/0x610 [] worker_thread+0x59/0x5d0 [] kthread+0x188/0x1d0 [] ret_from_fork+0x1f/0x30 BUG: memory leak unreferenced object 0xffff88810397f3a0 (size 32): comm "kworker/0:1", pid 7, jiffies 4295047013 (age 8.190s) hex dump (first 32 bytes): 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [] __usbhid_submit_report+0x116/0x490 [] usbhid_request+0x59/0xa0 [] hidinput_led_worker+0x59/0x160 [] process_one_work+0x2c9/0x610 [] worker_thread+0x59/0x5d0 [] kthread+0x188/0x1d0 [] ret_from_fork+0x1f/0x30