[ 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 '10.128.0.43' (ECDSA) to the list of known hosts. 2021/06/19 01:28:55 parsed 1 programs 2021/06/19 01:29:02 executed programs: 0 syzkaller login: [ 1078.144976][ T8449] chnl_net:caif_netlink_parms(): no params data found [ 1078.163296][ T8449] bridge0: port 1(bridge_slave_0) entered blocking state [ 1078.173596][ T8449] bridge0: port 1(bridge_slave_0) entered disabled state [ 1078.181046][ T8449] device bridge_slave_0 entered promiscuous mode [ 1078.188056][ T8449] bridge0: port 2(bridge_slave_1) entered blocking state [ 1078.195075][ T8449] bridge0: port 2(bridge_slave_1) entered disabled state [ 1078.202560][ T8449] device bridge_slave_1 entered promiscuous mode [ 1078.212566][ T8449] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1078.222320][ T8449] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1078.234617][ T8449] team0: Port device team_slave_0 added [ 1078.240895][ T8449] team0: Port device team_slave_1 added [ 1078.249603][ T8449] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1078.256700][ T8449] 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. [ 1078.282636][ T8449] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1078.294048][ T8449] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1078.301286][ T8449] 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. [ 1078.327453][ T8449] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1078.342710][ T8449] device hsr_slave_0 entered promiscuous mode [ 1078.349025][ T8449] device hsr_slave_1 entered promiscuous mode [ 1078.375147][ T8449] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1078.383090][ T8449] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1078.390755][ T8449] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1078.398467][ T8449] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1078.409458][ T8449] bridge0: port 2(bridge_slave_1) entered blocking state [ 1078.416476][ T8449] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1078.423814][ T8449] bridge0: port 1(bridge_slave_0) entered blocking state [ 1078.430973][ T8449] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1078.448641][ T8449] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1078.458066][ T8423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1078.465976][ T8423] bridge0: port 1(bridge_slave_0) entered disabled state [ 1078.473646][ T8423] bridge0: port 2(bridge_slave_1) entered disabled state [ 1078.481355][ T8423] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 1078.489832][ T8449] 8021q: adding VLAN 0 to HW filter on device team0 [ 1078.498184][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1078.506304][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 1078.513318][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1078.521813][ T8423] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1078.529987][ T8423] bridge0: port 2(bridge_slave_1) entered blocking state [ 1078.537120][ T8423] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1078.548329][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1078.557089][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1078.565241][ T8423] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1078.576322][ T8449] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1078.587174][ T8449] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1078.598049][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1078.605999][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1078.614294][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1078.625860][ T8668] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1078.633222][ T8668] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1078.641540][ T8449] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1078.652664][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1078.665273][ T8449] device veth0_vlan entered promiscuous mode [ 1078.671551][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1078.679740][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1078.687217][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1078.696189][ T8449] device veth1_vlan entered promiscuous mode [ 1078.706776][ T8668] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1078.714707][ T8668] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1078.722707][ T8668] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1078.731726][ T8449] device veth0_macvtap entered promiscuous mode [ 1078.739331][ T8449] device veth1_macvtap entered promiscuous mode [ 1078.749387][ T8449] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1078.756671][ T8668] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1078.765039][ T8668] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1078.774093][ T8449] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1078.781544][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1078.790789][ T8449] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1078.799758][ T8449] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1078.808476][ T8449] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1078.819879][ T8449] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1078.846776][ T24] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1078.854593][ T24] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1078.873981][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1078.882948][ T24] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1078.891639][ T24] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1078.899109][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1079.186366][ T5] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 1079.546353][ T5] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1079.557358][ T5] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 1079.566698][ T5] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1079.576136][ T5] usb 1-1: config 0 descriptor?? [ 1080.056557][ T5] keytouch 0003:0926:3333.0001: fixing up Keytouch IEC report descriptor [ 1080.065513][ T5] input: HID 0926:3333 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0926:3333.0001/input/input5 [ 1080.147385][ T5] keytouch 0003:0926:3333.0001: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.0-1/input0 [ 1080.171479][ T5] Bluetooth: hci0: command 0x0409 tx timeout [ 1080.897423][ T8423] usb 1-1: USB disconnect, device number 2 [ 1080.916156][ C0] keytouch 0003:0926:3333.0001: usb_submit_urb(ctrl) failed: -19 [ 1082.236113][ T8671] Bluetooth: hci0: command 0x041b tx timeout [ 1084.316074][ T8422] Bluetooth: hci0: command 0x040f tx timeout [ 1086.395620][ T5] Bluetooth: hci0: command 0x0419 tx timeout 2021/06/19 01:29:11 executed programs: 1 [ 1086.845577][ T5] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 1087.205630][ T5] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1087.216526][ T5] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 1087.225733][ T5] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1087.235278][ T5] usb 1-1: config 0 descriptor?? [ 1087.715765][ T5] keytouch 0003:0926:3333.0002: fixing up Keytouch IEC report descriptor [ 1087.725119][ T5] input: HID 0926:3333 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0926:3333.0002/input/input6 [ 1087.806583][ T5] keytouch 0003:0926:3333.0002: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.0-1/input0 [ 1088.556694][ T5] usb 1-1: USB disconnect, device number 3 [ 1088.575382][ C0] keytouch 0003:0926:3333.0002: usb_submit_urb(ctrl) failed: -19 [ 1089.355297][ T8423] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 1089.755356][ T8423] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1089.766394][ T8423] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 1089.775767][ T8423] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1089.784186][ T8423] usb 1-1: config 0 descriptor?? [ 1090.245504][ T8423] keytouch 0003:0926:3333.0003: fixing up Keytouch IEC report descriptor [ 1090.254713][ T8423] input: HID 0926:3333 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0926:3333.0003/input/input7 [ 1090.337524][ T8423] keytouch 0003:0926:3333.0003: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.0-1/input0 [ 1091.135461][ T8668] usb 1-1: USB disconnect, device number 4 [ 1091.155143][ C1] keytouch 0003:0926:3333.0003: usb_submit_urb(ctrl) failed: -19 [ 1092.647145][ T8839] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 1096.661167][ T8839] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 1098.776932][ T8839] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff888118b75140 (size 32): comm "kworker/0:3", pid 8670, jiffies 4295045338 (age 18.260s) 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+0x2c9/0x600 [] worker_thread+0x59/0x5d0 [] kthread+0x178/0x1b0 [] ret_from_fork+0x1f/0x30 BUG: memory leak unreferenced object 0xffff888118b75c40 (size 32): comm "kworker/0:0", pid 5, jiffies 4295046098 (age 10.660s) 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+0x2c9/0x600 [] worker_thread+0x59/0x5d0 [] kthread+0x178/0x1b0 [] ret_from_fork+0x1f/0x30 BUG: memory leak unreferenced object 0xffff888118b75280 (size 32): comm "kworker/0:2", pid 8422, jiffies 4295046104 (age 10.600s) 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+0x2c9/0x600 [] worker_thread+0x59/0x5d0 [] kthread+0x178/0x1b0 [] ret_from_fork+0x1f/0x30 BUG: memory leak unreferenced object 0xffff888118b75600 (size 32): comm "kworker/1:3", pid 8668, jiffies 4295046355 (age 8.090s) 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+0x2c9/0x600 [] worker_thread+0x59/0x5d0 [] kthread+0x178/0x1b0 [] ret_from_fork+0x1f/0x30 BUG: memory leak unreferenced object 0xffff888118b755a0 (size 32): comm "kworker/1:1", pid 8423, jiffies 4295046361 (age 8.030s) 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+0x2c9/0x600 [] worker_thread+0x59/0x5d0 [] kthread+0x178/0x1b0 [] ret_from_fork+0x1f/0x30