DUID 00:04:8f:6f:85:01:bf:a7:cc:33:b0:df:c3:3c:8d:7f:9b:67 forked to background, child pid 4658 [ 13.107539][ T4659] 8021q: adding VLAN 0 to HW filter on device bond0 [ 13.109391][ T4659] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: OK syzkaller syzkaller login: [ 69.963209][ T31] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.1.100' (ECDSA) to the list of known hosts. 2023/06/28 08:36:25 ignoring optional flag "sandboxArg"="0" 2023/06/28 08:36:25 parsed 1 programs [ 175.327887][ T5005] cgroup: Unknown subsys name 'net' [ 175.455034][ T5005] cgroup: Unknown subsys name 'rlimit' 2023/06/28 08:36:34 executed programs: 0 [ 183.694277][ T5005] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 183.704136][ T5004] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=5004 'syz-execprog' [ 183.737034][ T5014] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 183.744067][ T5014] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 183.751249][ T5014] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 183.758409][ T5014] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 183.765536][ T5014] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 183.800036][ T5013] chnl_net:caif_netlink_parms(): no params data found [ 183.816837][ T5013] bridge0: port 1(bridge_slave_0) entered blocking state [ 183.823976][ T5013] bridge0: port 1(bridge_slave_0) entered disabled state [ 183.831032][ T5013] bridge_slave_0: entered allmulticast mode [ 183.837299][ T5013] bridge_slave_0: entered promiscuous mode [ 183.843807][ T5013] bridge0: port 2(bridge_slave_1) entered blocking state [ 183.850845][ T5013] bridge0: port 2(bridge_slave_1) entered disabled state [ 183.858012][ T5013] bridge_slave_1: entered allmulticast mode [ 183.864118][ T5013] bridge_slave_1: entered promiscuous mode [ 183.874150][ T5013] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 183.883962][ T5013] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 183.896855][ T5013] team0: Port device team_slave_0 added [ 183.903049][ T5013] team0: Port device team_slave_1 added [ 183.912397][ T5013] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 183.919495][ T5013] 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. [ 183.945474][ T5013] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 183.956554][ T5013] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 183.963572][ T5013] 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. [ 183.989812][ T5013] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 184.006173][ T5013] hsr_slave_0: entered promiscuous mode [ 184.011880][ T5013] hsr_slave_1: entered promiscuous mode [ 184.036693][ T5013] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 184.044253][ T5013] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 184.051673][ T5013] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 184.059227][ T5013] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 184.069760][ T5013] bridge0: port 2(bridge_slave_1) entered blocking state [ 184.076894][ T5013] bridge0: port 2(bridge_slave_1) entered forwarding state [ 184.084118][ T5013] bridge0: port 1(bridge_slave_0) entered blocking state [ 184.091126][ T5013] bridge0: port 1(bridge_slave_0) entered forwarding state [ 184.108641][ T5013] 8021q: adding VLAN 0 to HW filter on device bond0 [ 184.116780][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 184.124662][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 184.131990][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 184.139955][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 184.148934][ T5013] 8021q: adding VLAN 0 to HW filter on device team0 [ 184.156889][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 184.165116][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 184.172133][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 184.180710][ T757] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 184.188879][ T757] bridge0: port 2(bridge_slave_1) entered blocking state [ 184.195901][ T757] bridge0: port 2(bridge_slave_1) entered forwarding state [ 184.209579][ T5013] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 184.219980][ T5013] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 184.231588][ T757] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 184.239941][ T757] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 184.248182][ T757] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 184.256236][ T757] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 184.264255][ T757] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 184.271590][ T757] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 184.300212][ T5013] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 184.307755][ T5023] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 184.315456][ T5023] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 184.329047][ T5013] veth0_vlan: entered promiscuous mode [ 184.334879][ T757] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 184.343440][ T757] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 184.351361][ T757] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 184.358975][ T757] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 184.367829][ T5013] veth1_vlan: entered promiscuous mode [ 184.373951][ T5023] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 184.386069][ T5013] veth0_macvtap: entered promiscuous mode [ 184.392637][ T5013] veth1_macvtap: entered promiscuous mode [ 184.399402][ T5023] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 184.407183][ T5023] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 184.415409][ T5023] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 184.425784][ T5013] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 184.433308][ T1759] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 184.442636][ T5013] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 184.450137][ T757] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 184.459155][ T5013] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 184.468014][ T5013] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 184.476703][ T5013] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 184.485394][ T5013] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 184.505030][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 184.512831][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 184.522141][ T757] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 184.531878][ T54] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 184.539756][ T54] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 184.547347][ T1759] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 184.833108][ T757] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 185.212991][ T757] usb 1-1: New USB device found, idVendor=047d, idProduct=5002, bcdDevice=b9.5b [ 185.222020][ T757] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 185.230557][ T757] usb 1-1: config 0 descriptor?? [ 185.273751][ T757] gspca_main: se401-2.14.0 probing 047d:5002 [ 185.643814][ T757] usb 1-1: reset high-speed USB device number 2 using dummy_hcd [ 185.802894][ T4399] Bluetooth: hci0: command 0x0409 tx timeout [ 185.883736][ T757] usb 1-1: Using ep0 maxpacket: 16 [ 185.922934][ T757] usb 1-1: device descriptor read/all, error 1 [ 186.072936][ T757] usb 1-1: reset high-speed USB device number 2 using dummy_hcd [ 186.973340][ T757] gspca_se401: read req failed req 0x06 error -19 [ 186.979928][ T757] gspca_main: 0000:0000 too many config [ 186.986361][ T757] usb 1-1: USB disconnect, device number 2 [ 187.882902][ T5014] Bluetooth: hci0: command 0x041b tx timeout [ 189.963019][ T5014] Bluetooth: hci0: command 0x040f tx timeout [ 191.860134][ T5031] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 192.042928][ T5014] Bluetooth: hci0: command 0x0419 tx timeout [ 192.843315][ T1214] ieee802154 phy0 wpan0: encryption failed: -22 [ 192.849621][ T1214] ieee802154 phy1 wpan1: encryption failed: -22 BUG: memory leak unreferenced object 0xffff88811bc53f40 (size 32): comm "kworker/1:2", pid 757, jiffies 4294955777 (age 8.890s) hex dump (first 32 bytes): 09 02 12 00 01 00 00 00 00 09 04 00 00 00 18 bb ................ 26 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 &............... backtrace: [] __kmalloc+0x4a/0x120 [] usb_get_configuration+0x209/0x2880 [] usb_new_device+0x4d8/0x870 [] hub_event+0x1875/0x25e0 [] process_one_work+0x2ba/0x650 [] worker_thread+0x5d/0x5c0 [] kthread+0x133/0x180 [] ret_from_fork+0x1f/0x30 BUG: memory leak unreferenced object 0xffff88811bb959c0 (size 64): comm "kworker/1:2", pid 757, jiffies 4294955781 (age 8.850s) hex dump (first 32 bytes): 01 00 00 00 01 00 00 00 09 04 00 00 00 18 bb 26 ...............& 00 00 00 00 00 00 00 00 52 3f c5 1b 81 88 ff ff ........R?...... backtrace: [] __kmalloc+0x4a/0x120 [] usb_get_configuration+0x8df/0x2880 [] usb_new_device+0x4d8/0x870 [] hub_event+0x1875/0x25e0 [] process_one_work+0x2ba/0x650 [] worker_thread+0x5d/0x5c0 [] kthread+0x133/0x180 [] ret_from_fork+0x1f/0x30