DUID 00:04:f2:44:87:71:f8:0d:58:ee:4a:2e:c3:89:cb:7d:08:0c forked to background, child pid 4656 [ 18.720667][ T4657] 8021q: adding VLAN 0 to HW filter on device bond0 [ 18.729287][ T4657] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: OK syzkaller syzkaller login: [ 75.073152][ T26] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.0.210' (ECDSA) to the list of known hosts. 2023/05/16 05:07:46 ignoring optional flag "sandboxArg"="0" 2023/05/16 05:07:46 parsed 1 programs [ 1118.557555][ T5058] cgroup: Unknown subsys name 'net' [ 1118.705718][ T5058] cgroup: Unknown subsys name 'rlimit' 2023/05/16 05:07:54 executed programs: 0 [ 1126.591304][ T5057] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=5057 'syz-execprog' [ 1126.641816][ T5067] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 1126.649005][ T45] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 1126.656065][ T5067] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 1126.663246][ T5067] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 1126.670283][ T5067] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 1126.677310][ T5067] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 1126.723717][ T5066] chnl_net:caif_netlink_parms(): no params data found [ 1126.746008][ T5066] bridge0: port 1(bridge_slave_0) entered blocking state [ 1126.753190][ T5066] bridge0: port 1(bridge_slave_0) entered disabled state [ 1126.760347][ T5066] bridge_slave_0: entered allmulticast mode [ 1126.766737][ T5066] bridge_slave_0: entered promiscuous mode [ 1126.773474][ T5066] bridge0: port 2(bridge_slave_1) entered blocking state [ 1126.780546][ T5066] bridge0: port 2(bridge_slave_1) entered disabled state [ 1126.787881][ T5066] bridge_slave_1: entered allmulticast mode [ 1126.794236][ T5066] bridge_slave_1: entered promiscuous mode [ 1126.806311][ T5066] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1126.816400][ T5066] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1126.831081][ T5066] team0: Port device team_slave_0 added [ 1126.837534][ T5066] team0: Port device team_slave_1 added [ 1126.848690][ T5066] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1126.855726][ T5066] 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. [ 1126.881985][ T5066] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1126.893338][ T5066] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1126.900273][ T5066] 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. [ 1126.926470][ T5066] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1126.945958][ T5066] hsr_slave_0: entered promiscuous mode [ 1126.951784][ T5066] hsr_slave_1: entered promiscuous mode [ 1126.987988][ T5066] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1126.995828][ T5066] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1127.003641][ T5066] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1127.011522][ T5066] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1127.023916][ T5066] bridge0: port 2(bridge_slave_1) entered blocking state [ 1127.030998][ T5066] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1127.038279][ T5066] bridge0: port 1(bridge_slave_0) entered blocking state [ 1127.045346][ T5066] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1127.068309][ T5066] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1127.077486][ T5059] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1127.085735][ T5059] bridge0: port 1(bridge_slave_0) entered disabled state [ 1127.093803][ T5059] bridge0: port 2(bridge_slave_1) entered disabled state [ 1127.101519][ T5059] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 1127.110835][ T5066] 8021q: adding VLAN 0 to HW filter on device team0 [ 1127.119579][ T5075] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1127.127890][ T5075] bridge0: port 1(bridge_slave_0) entered blocking state [ 1127.134958][ T5075] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1127.151552][ T5066] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1127.162017][ T5066] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1127.173799][ T4730] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1127.182120][ T4730] bridge0: port 2(bridge_slave_1) entered blocking state [ 1127.189193][ T4730] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1127.197871][ T4730] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1127.206263][ T4730] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1127.214621][ T4730] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1127.222784][ T4730] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1127.230794][ T4730] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1127.238389][ T4730] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1127.275897][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1127.283452][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1127.291926][ T5066] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1127.304043][ T5075] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1127.316249][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1127.324688][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1127.332140][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1127.340604][ T5066] veth0_vlan: entered promiscuous mode [ 1127.348324][ T5066] veth1_vlan: entered promiscuous mode [ 1127.358657][ T4730] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1127.366606][ T4730] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1127.374705][ T4730] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1127.383888][ T5066] veth0_macvtap: entered promiscuous mode [ 1127.390817][ T5066] veth1_macvtap: entered promiscuous mode [ 1127.400638][ T5066] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1127.408106][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1127.417037][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1127.426399][ T5066] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1127.433761][ T4730] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1127.443291][ T5066] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1127.452009][ T5066] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1127.460906][ T5066] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1127.469731][ T5066] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1127.494832][ T1097] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1127.505116][ T1097] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1127.510102][ T53] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1127.512989][ T4730] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1127.520730][ T53] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1127.535240][ T4730] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1127.822445][ T4730] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 1128.062595][ T4730] usb 1-1: Using ep0 maxpacket: 16 [ 1128.182684][ T4730] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 187, changing to 11 [ 1128.193954][ T4730] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8B has invalid maxpacket 58944, setting to 1024 [ 1128.362516][ T4730] usb 1-1: New USB device found, idVendor=15c2, idProduct=0040, bcdDevice=80.f3 [ 1128.371652][ T4730] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1128.379826][ T4730] usb 1-1: Product: syz [ 1128.384098][ T4730] usb 1-1: Manufacturer: syz [ 1128.388733][ T4730] usb 1-1: SerialNumber: syz [ 1128.394575][ T4730] usb 1-1: config 0 descriptor?? [ 1128.412633][ T5085] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 1128.434927][ T4730] input: iMON Panel, Knob and Mouse(15c2:0040) as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input5 [ 1128.712516][ T4730] rc_core: IR keymap rc-imon-pad not found [ 1128.718389][ T4730] Registered IR keymap rc-empty [ 1128.723449][ T4730] imon 1-1:0.0: Looks like you're trying to use an IR protocol this device does not support [ 1128.733877][ T4730] imon 1-1:0.0: Unsupported IR protocol specified, overriding to iMON IR protocol [ 1128.762464][ T4398] Bluetooth: hci0: command 0x0409 tx timeout [ 1128.892865][ T4730] rc rc0: iMON Remote (15c2:0040) as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/rc/rc0 [ 1128.903542][ T4730] input: iMON Remote (15c2:0040) as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/rc/rc0/input6 [ 1128.915703][ T4730] imon 1-1:0.0: iMON device (15c2:0040, intf0) on usb<1:2> initialized [ 1128.932428][ C1] imon 1-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored [ 1128.952426][ C1] imon 1-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored [ 1128.972432][ C1] imon 1-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored [ 1128.992455][ C1] imon 1-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored [ 1129.012456][ C1] imon 1-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored [ 1129.032472][ C1] imon 1-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored [ 1129.052490][ C1] imon 1-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored [ 1129.072482][ C1] imon 1-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored [ 1129.082115][ T8] usb 1-1: USB disconnect, device number 2 [ 1130.832461][ T4398] Bluetooth: hci0: command 0x041b tx timeout [ 1132.912479][ T4398] Bluetooth: hci0: command 0x040f tx timeout [ 1134.992440][ T4398] Bluetooth: hci0: command 0x0419 tx timeout [ 1135.628189][ T5089] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff888114142980 (size 96): comm "kworker/1:3", pid 4730, jiffies 4295050152 (age 9.350s) hex dump (first 32 bytes): 59 33 9b 85 ff ff ff ff 00 00 00 00 00 00 00 00 Y3.............. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [] kmalloc_trace+0x24/0x90 [] class_create+0x25/0x90 [] usb_register_dev+0x290/0x3d0 [] imon_probe+0xa42/0x1250 [] usb_probe_interface+0x179/0x3c0 [] really_probe+0x12d/0x430 [] __driver_probe_device+0xc1/0x1a0 [] driver_probe_device+0x2a/0x120 [] __device_attach_driver+0xfb/0x150 [] bus_for_each_drv+0xc1/0x110 [] __device_attach+0x102/0x2a0 [] bus_probe_device+0xca/0xd0 [] device_add+0x993/0xc60 [] usb_set_configuration+0x9a9/0xc90 [] usb_generic_driver_probe+0xa1/0x100 [] usb_probe_device+0x60/0x140 BUG: memory leak unreferenced object 0xffff88811412ba00 (size 512): comm "kworker/1:3", pid 4730, jiffies 4295050152 (age 9.350s) hex dump (first 32 bytes): 00 ba 12 14 81 88 ff ff 00 ba 12 14 81 88 ff ff ................ 00 00 00 00 00 00 00 00 59 33 9b 85 ff ff ff ff ........Y3...... backtrace: [] kmalloc_trace+0x24/0x90 [] class_register+0x28/0x140 [] class_create+0x47/0x90 [] usb_register_dev+0x290/0x3d0 [] imon_probe+0xa42/0x1250 [] usb_probe_interface+0x179/0x3c0 [] really_probe+0x12d/0x430 [] __driver_probe_device+0xc1/0x1a0 [] driver_probe_device+0x2a/0x120 [] __device_attach_driver+0xfb/0x150 [] bus_for_each_drv+0xc1/0x110 [] __device_attach+0x102/0x2a0 [] bus_probe_device+0xca/0xd0 [] device_add+0x993/0xc60 [] usb_set_configuration+0x9a9/0xc90 [] usb_generic_driver_probe+0xa1/0x100