Warning: Permanently added '10.128.0.173' (ED25519) to the list of known hosts. 2025/04/10 20:17:30 ignoring optional flag "sandboxArg"="0" 2025/04/10 20:17:31 parsed 1 programs [ 32.417194][ T30] audit: type=1400 audit(1744316251.122:66): avc: denied { node_bind } for pid=296 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 33.433614][ T30] audit: type=1400 audit(1744316252.142:67): avc: denied { integrity } for pid=305 comm="syz-executor" lockdown_reason="debugfs access" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=lockdown permissive=1 [ 33.457322][ T30] audit: type=1400 audit(1744316252.162:68): avc: denied { mounton } for pid=305 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=1926 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 33.458796][ T305] cgroup: Unknown subsys name 'net' [ 33.480708][ T30] audit: type=1400 audit(1744316252.162:69): avc: denied { mount } for pid=305 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 33.506957][ T305] cgroup: Unknown subsys name 'devices' [ 33.507162][ T30] audit: type=1400 audit(1744316252.192:70): avc: denied { unmount } for pid=305 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 33.741935][ T305] cgroup: Unknown subsys name 'hugetlb' [ 33.747427][ T305] cgroup: Unknown subsys name 'rlimit' [ 33.947908][ T30] audit: type=1400 audit(1744316252.652:71): avc: denied { setattr } for pid=305 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=250 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 33.970876][ T30] audit: type=1400 audit(1744316252.652:72): avc: denied { create } for pid=305 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 33.991090][ T30] audit: type=1400 audit(1744316252.652:73): avc: denied { write } for pid=305 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 33.998941][ T308] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 34.011229][ T30] audit: type=1400 audit(1744316252.652:74): avc: denied { read } for pid=305 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 34.039809][ T30] audit: type=1400 audit(1744316252.652:75): avc: denied { module_request } for pid=305 comm="syz-executor" kmod="netdev-wpan0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 34.041423][ T305] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 34.590347][ T317] request_module fs-gadgetfs succeeded, but still no fs? [ 34.850026][ T330] syz-executor (330) used greatest stack depth: 21120 bytes left [ 35.132554][ T352] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.139479][ T352] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.147011][ T352] device bridge_slave_0 entered promiscuous mode [ 35.154850][ T352] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.161854][ T352] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.169207][ T352] device bridge_slave_1 entered promiscuous mode [ 35.260357][ T352] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.267242][ T352] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.274447][ T352] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.281324][ T352] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.308215][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 35.325624][ T331] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.340019][ T331] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.359178][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 35.370092][ T331] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.376955][ T331] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.401031][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 35.409402][ T331] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.416277][ T331] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.424466][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 35.432276][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 35.444467][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 35.455780][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 35.463730][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 35.471243][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 35.479314][ T352] device veth0_vlan entered promiscuous mode [ 35.490270][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready 2025/04/10 20:17:34 executed programs: 0 [ 35.499213][ T352] device veth1_macvtap entered promiscuous mode [ 35.508477][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 35.518512][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 35.614706][ T352] syz-executor (352) used greatest stack depth: 20512 bytes left [ 35.725113][ T374] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.732059][ T374] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.739149][ T374] device bridge_slave_0 entered promiscuous mode [ 35.746392][ T374] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.753467][ T374] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.760749][ T374] device bridge_slave_1 entered promiscuous mode [ 35.770767][ T372] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.777608][ T372] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.784996][ T372] device bridge_slave_0 entered promiscuous mode [ 35.792749][ T372] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.799587][ T372] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.806906][ T372] device bridge_slave_1 entered promiscuous mode [ 35.947979][ T377] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.954932][ T377] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.962239][ T377] device bridge_slave_0 entered promiscuous mode [ 35.970149][ T377] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.976994][ T377] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.984485][ T377] device bridge_slave_1 entered promiscuous mode [ 36.041707][ T379] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.048562][ T379] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.055898][ T379] device bridge_slave_0 entered promiscuous mode [ 36.070401][ T379] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.077252][ T379] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.084621][ T379] device bridge_slave_1 entered promiscuous mode [ 36.102051][ T380] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.108910][ T380] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.116320][ T380] device bridge_slave_0 entered promiscuous mode [ 36.137473][ T380] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.144495][ T380] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.151805][ T380] device bridge_slave_1 entered promiscuous mode [ 36.205598][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 36.212826][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 36.245597][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 36.253879][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 36.262048][ T331] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.268878][ T331] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.276292][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 36.284698][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 36.292739][ T331] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.299574][ T331] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.306997][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 36.355350][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 36.363176][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 36.389878][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 36.397085][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 36.404632][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 36.412980][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 36.421194][ T331] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.428041][ T331] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.435464][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 36.443587][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 36.451671][ T331] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.458506][ T331] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.465845][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 36.505102][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 36.519883][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 36.544587][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 36.556384][ T374] device veth0_vlan entered promiscuous mode [ 36.580410][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 36.588874][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 36.597892][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 36.606459][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 36.630221][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 36.651751][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 36.659698][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 36.667267][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 36.675244][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 36.683524][ T331] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.690421][ T331] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.697770][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 36.706095][ T331] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.712959][ T331] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.720194][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 36.728164][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 36.739321][ T372] device veth0_vlan entered promiscuous mode [ 36.747425][ T374] device veth1_macvtap entered promiscuous mode [ 36.761867][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 36.773186][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 36.795091][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 36.805215][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 36.813866][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 36.822112][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 36.830145][ T331] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.836986][ T331] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.844403][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 36.852533][ T331] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.859368][ T331] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.870341][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 36.881704][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 36.889605][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 36.900417][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 36.908555][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 36.928998][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 36.937070][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 36.945461][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 36.954080][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 36.965071][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 36.973306][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 36.983471][ T372] device veth1_macvtap entered promiscuous mode [ 36.990750][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 36.998436][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 37.005825][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 37.022653][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 37.031208][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 37.039161][ T331] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.046020][ T331] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.053387][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 37.061776][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 37.069703][ T331] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.076560][ T331] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.083787][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 37.091795][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 37.103405][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 37.111213][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 37.119219][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 37.127629][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 37.136597][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 37.149790][ T379] device veth0_vlan entered promiscuous mode [ 37.163879][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 37.171878][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 37.179655][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 37.179878][ T6] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 37.188923][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 37.202749][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 37.210282][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 37.227993][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 37.236275][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 37.269443][ T377] device veth0_vlan entered promiscuous mode [ 37.277364][ T379] device veth1_macvtap entered promiscuous mode [ 37.284003][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 37.292085][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 37.301527][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 37.308988][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 37.317372][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 37.325686][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 37.333489][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 37.341422][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 37.348666][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 37.366564][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 37.374755][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 37.391612][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 37.399727][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 37.408143][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 37.416388][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 37.426198][ T377] device veth1_macvtap entered promiscuous mode [ 37.437183][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 37.445016][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 37.453111][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 37.466030][ T380] device veth0_vlan entered promiscuous mode [ 37.472615][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 37.480226][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 37.497714][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 37.505943][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 37.514496][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 37.522841][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 37.539361][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 37.540874][ T63] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 37.547921][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 37.562201][ T6] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 37.571720][ T6] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 37.582477][ T380] device veth1_macvtap entered promiscuous mode [ 37.606072][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 37.613886][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 37.622305][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 37.637030][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 37.645233][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 37.721003][ T45] device bridge_slave_1 left promiscuous mode [ 37.727024][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.734647][ T45] device bridge_slave_0 left promiscuous mode [ 37.740835][ T6] usb 2-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 37.747344][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.749722][ T6] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 37.756922][ T39] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 37.764668][ T6] usb 2-1: Product: syz [ 37.775668][ T6] usb 2-1: Manufacturer: syz [ 37.780168][ T6] usb 2-1: SerialNumber: syz [ 37.780440][ T45] device veth1_macvtap left promiscuous mode [ 37.788962][ T6] usb 2-1: config 0 descriptor?? [ 37.791411][ T45] device veth0_vlan left promiscuous mode [ 37.809933][ T398] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 37.816735][ T398] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 37.860031][ T20] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 37.929903][ T63] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 37.939520][ T63] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 37.949301][ T404] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 38.030141][ T398] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 38.036952][ T398] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 38.129899][ T63] usb 6-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 38.138767][ T63] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 38.146683][ T63] usb 6-1: Product: syz [ 38.150678][ T39] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 38.160153][ T63] usb 6-1: Manufacturer: syz [ 38.164534][ T63] usb 6-1: SerialNumber: syz [ 38.169251][ T39] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 38.179460][ T63] usb 6-1: config 0 descriptor?? [ 38.199948][ T401] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 38.206728][ T401] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 38.219893][ T20] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 38.229563][ T20] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 38.329934][ T404] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 38.339867][ T404] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 38.359913][ T39] usb 4-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 38.368771][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 38.376663][ T39] usb 4-1: Product: syz [ 38.380689][ T39] usb 4-1: Manufacturer: syz [ 38.384996][ T39] usb 4-1: SerialNumber: syz [ 38.390145][ T20] usb 3-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 38.391818][ T39] usb 4-1: config 0 descriptor?? [ 38.399208][ T20] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 38.411749][ T20] usb 3-1: Product: syz [ 38.415626][ T20] usb 3-1: Manufacturer: syz [ 38.420204][ T20] usb 3-1: SerialNumber: syz [ 38.420934][ T401] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 38.425479][ T20] usb 3-1: config 0 descriptor?? [ 38.436231][ T403] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 38.436768][ T401] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 38.443051][ T403] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 38.469954][ T405] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 38.476830][ T405] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 38.529918][ T404] usb 5-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 38.538836][ T404] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 38.546666][ T404] usb 5-1: Product: syz [ 38.550713][ T404] usb 5-1: Manufacturer: syz [ 38.555111][ T404] usb 5-1: SerialNumber: syz [ 38.561669][ T404] usb 5-1: config 0 descriptor?? [ 38.581407][ T406] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 38.588279][ T406] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 38.660304][ T403] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 38.667096][ T403] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 38.690140][ T405] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 38.697083][ T405] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 38.800075][ T406] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 38.806873][ T406] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 39.050030][ T6] dm9601 2-1:0.0 (unnamed net_device) (uninitialized): MDIO read error: -71 [ 39.060808][ T6] dm9601 2-1:0.0 eth1: register 'dm9601' at usb-dummy_hcd.1-1, Davicom DM96xx USB 10/100 Ethernet, 54:00:00:00:00:00 [ 39.073860][ T6] usb 2-1: USB disconnect, device number 2 [ 39.079835][ T6] dm9601 2-1:0.0 eth1: unregister 'dm9601' usb-dummy_hcd.1-1, Davicom DM96xx USB 10/100 Ethernet [ 39.340929][ T30] kauditd_printk_skb: 35 callbacks suppressed [ 39.340944][ T30] audit: type=1400 audit(1744316258.052:111): avc: denied { read } for pid=139 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 39.460692][ T63] dm9601 6-1:0.0 (unnamed net_device) (uninitialized): MDIO read error: -71 [ 39.470984][ T63] dm9601 6-1:0.0 eth1: register 'dm9601' at usb-dummy_hcd.5-1, Davicom DM96xx USB 10/100 Ethernet, 54:00:00:00:00:00 [ 39.483658][ T63] usb 6-1: USB disconnect, device number 2 [ 39.489825][ T63] dm9601 6-1:0.0 eth1: unregister 'dm9601' usb-dummy_hcd.5-1, Davicom DM96xx USB 10/100 Ethernet [ 39.679896][ T6] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 39.679971][ T39] dm9601 4-1:0.0 (unnamed net_device) (uninitialized): MDIO read error: -71 [ 39.697627][ T39] dm9601 4-1:0.0 eth1: register 'dm9601' at usb-dummy_hcd.3-1, Davicom DM96xx USB 10/100 Ethernet, 54:00:00:00:00:00 [ 39.710192][ T20] dm9601 3-1:0.0 (unnamed net_device) (uninitialized): MDIO read error: -71 [ 39.715599][ T39] usb 4-1: USB disconnect, device number 2 [ 39.725004][ T39] dm9601 4-1:0.0 eth1: unregister 'dm9601' usb-dummy_hcd.3-1, Davicom DM96xx USB 10/100 Ethernet [ 39.732777][ T20] dm9601 3-1:0.0 eth2: register 'dm9601' at usb-dummy_hcd.2-1, Davicom DM96xx USB 10/100 Ethernet, 54:00:00:00:00:00 [ 39.749117][ T20] usb 3-1: USB disconnect, device number 2 [ 39.755922][ T20] dm9601 3-1:0.0 eth2: unregister 'dm9601' usb-dummy_hcd.2-1, Davicom DM96xx USB 10/100 Ethernet [ 39.809891][ T404] dm9601 5-1:0.0 (unnamed net_device) (uninitialized): MDIO read error: -71 [ 39.819839][ T404] dm9601 5-1:0.0 eth1: register 'dm9601' at usb-dummy_hcd.4-1, Davicom DM96xx USB 10/100 Ethernet, 54:00:00:00:00:00 [ 39.834557][ T404] usb 5-1: USB disconnect, device number 2 [ 39.841350][ T404] dm9601 5-1:0.0 eth1: unregister 'dm9601' usb-dummy_hcd.4-1, Davicom DM96xx USB 10/100 Ethernet [ 40.069891][ T6] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 40.079545][ T6] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 40.099855][ T400] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 40.249884][ T6] usb 2-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 40.258756][ T6] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 40.266688][ T6] usb 2-1: Product: syz [ 40.270681][ T6] usb 2-1: Manufacturer: syz [ 40.275086][ T6] usb 2-1: SerialNumber: syz [ 40.281399][ T6] usb 2-1: config 0 descriptor?? [ 40.299889][ T414] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 40.306755][ T414] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 40.313518][ T337] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 40.340081][ T63] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 40.439853][ T404] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 40.469864][ T400] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 40.479640][ T400] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 40.521108][ T414] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 40.527901][ T414] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 40.639892][ T400] usb 6-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 40.648812][ T400] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 40.656704][ T400] usb 6-1: Product: syz [ 40.660805][ T400] usb 6-1: Manufacturer: syz [ 40.665232][ T400] usb 6-1: SerialNumber: syz [ 40.670510][ T400] usb 6-1: config 0 descriptor?? [ 40.689913][ T415] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 40.696795][ T415] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 40.703711][ T63] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 40.709906][ T337] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 40.713296][ T63] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 40.723748][ T337] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 40.809925][ T404] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 40.819632][ T404] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 40.889904][ T63] usb 3-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 40.898824][ T63] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 40.907085][ T63] usb 3-1: Product: syz [ 40.911107][ T63] usb 3-1: Manufacturer: syz [ 40.915482][ T63] usb 3-1: SerialNumber: syz [ 40.919910][ T337] usb 4-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 40.928992][ T415] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 40.933149][ T63] usb 3-1: config 0 descriptor?? [ 40.936140][ T337] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 40.940862][ T415] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 40.948682][ T337] usb 4-1: Product: syz [ 40.959192][ T337] usb 4-1: Manufacturer: syz [ 40.959947][ T418] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 40.970401][ T337] usb 4-1: SerialNumber: syz [ 40.970941][ T418] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 40.981789][ T404] usb 5-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 40.982348][ T337] usb 4-1: config 0 descriptor?? [ 40.995704][ T404] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 41.004492][ T404] usb 5-1: Product: syz [ 41.008559][ T404] usb 5-1: Manufacturer: syz [ 41.013050][ T404] usb 5-1: SerialNumber: syz [ 41.018292][ T404] usb 5-1: config 0 descriptor?? [ 41.023221][ T417] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 41.030101][ T417] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 41.039889][ T419] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 41.046682][ T419] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 41.203859][ T418] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 41.210757][ T418] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 41.253948][ T417] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 41.260988][ T419] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 41.260987][ T417] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 41.261019][ T419] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 41.540313][ T6] dm9601 2-1:0.0 (unnamed net_device) (uninitialized): MDIO read error: -71 [ 41.550599][ T6] dm9601 2-1:0.0 eth1: register 'dm9601' at usb-dummy_hcd.1-1, Davicom DM96xx USB 10/100 Ethernet, 54:00:00:00:00:00 [ 41.563548][ T6] usb 2-1: USB disconnect, device number 3 [ 41.571227][ T6] dm9601 2-1:0.0 eth1: unregister 'dm9601' usb-dummy_hcd.1-1, Davicom DM96xx USB 10/100 Ethernet 2025/04/10 20:17:40 executed programs: 20 [ 41.989883][ T400] dm9601 6-1:0.0 (unnamed net_device) (uninitialized): MDIO read error: -71 [ 42.000132][ T400] dm9601 6-1:0.0 eth1: register 'dm9601' at usb-dummy_hcd.5-1, Davicom DM96xx USB 10/100 Ethernet, 54:00:00:00:00:00 [ 42.015702][ T400] usb 6-1: USB disconnect, device number 3 [ 42.022186][ T400] dm9601 6-1:0.0 eth1: unregister 'dm9601' usb-dummy_hcd.5-1, Davicom DM96xx USB 10/100 Ethernet [ 42.169914][ T6] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 42.220012][ T63] dm9601 3-1:0.0 (unnamed net_device) (uninitialized): MDIO read error: -71 [ 42.229944][ T337] dm9601 4-1:0.0 (unnamed net_device) (uninitialized): MDIO read error: -71 [ 42.230887][ T63] dm9601 3-1:0.0 eth1: register 'dm9601' at usb-dummy_hcd.2-1, Davicom DM96xx USB 10/100 Ethernet, 54:00:00:00:00:00 [ 42.241408][ T337] dm9601 4-1:0.0 eth2: register 'dm9601' at usb-dummy_hcd.3-1, Davicom DM96xx USB 10/100 Ethernet, 54:00:00:00:00:00 [ 42.253233][ T63] usb 3-1: USB disconnect, device number 3 [ 42.268543][ T337] usb 4-1: USB disconnect, device number 3 [ 42.279999][ T337] dm9601 4-1:0.0 eth2: unregister 'dm9601' usb-dummy_hcd.3-1, Davicom DM96xx USB 10/100 Ethernet [ 42.289046][ T63] dm9601 3-1:0.0 eth1: unregister 'dm9601' usb-dummy_hcd.2-1, Davicom DM96xx USB 10/100 Ethernet [ 42.319875][ T404] dm9601 5-1:0.0 (unnamed net_device) (uninitialized): MDIO read error: -71 [ 42.330108][ T404] dm9601 5-1:0.0 eth1: register 'dm9601' at usb-dummy_hcd.4-1, Davicom DM96xx USB 10/100 Ethernet, 54:00:00:00:00:00 [ 42.348771][ T404] usb 5-1: USB disconnect, device number 3 [ 42.360997][ T404] dm9601 5-1:0.0 eth1: unregister 'dm9601' usb-dummy_hcd.4-1, Davicom DM96xx USB 10/100 Ethernet [ 42.549888][ T6] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 42.559522][ T6] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 42.609871][ T407] usb 6-1: new high-speed USB device number 4 using dummy_hcd [ 42.750165][ T6] usb 2-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 42.759107][ T6] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 42.767088][ T6] usb 2-1: Product: syz [ 42.771117][ T6] usb 2-1: Manufacturer: syz [ 42.775480][ T6] usb 2-1: SerialNumber: syz [ 42.780737][ T6] usb 2-1: config 0 descriptor?? [ 42.809894][ T421] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 42.816790][ T421] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 42.859887][ T63] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 42.869912][ T404] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 42.929838][ T337] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 42.969895][ T407] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 42.979511][ T407] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 43.030290][ T421] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 43.037145][ T421] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 43.150007][ T407] usb 6-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 43.158880][ T407] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 43.166733][ T407] usb 6-1: Product: syz [ 43.170744][ T407] usb 6-1: Manufacturer: syz [ 43.175089][ T407] usb 6-1: SerialNumber: syz [ 43.180369][ T407] usb 6-1: config 0 descriptor?? [ 43.199969][ T428] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 43.206832][ T428] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 43.229927][ T404] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 43.239534][ T63] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 43.249072][ T63] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 43.258778][ T404] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 43.309891][ T337] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 43.319522][ T337] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 43.419944][ T63] usb 3-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 43.420494][ T428] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 43.429242][ T404] usb 4-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 43.436380][ T428] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 43.444812][ T63] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 43.459344][ T404] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 43.467530][ T404] usb 4-1: Product: syz [ 43.471539][ T404] usb 4-1: Manufacturer: syz [ 43.475929][ T404] usb 4-1: SerialNumber: syz [ 43.480410][ T63] usb 3-1: Product: syz [ 43.484343][ T63] usb 3-1: Manufacturer: syz [ 43.488767][ T63] usb 3-1: SerialNumber: syz [ 43.494076][ T404] usb 4-1: config 0 descriptor?? [ 43.499037][ T63] usb 3-1: config 0 descriptor?? [ 43.501929][ T337] usb 5-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 43.512691][ T337] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 43.519937][ T452] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 43.520723][ T337] usb 5-1: Product: syz [ 43.527376][ T451] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 43.531464][ T337] usb 5-1: Manufacturer: syz [ 43.538199][ T452] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 43.542688][ T337] usb 5-1: SerialNumber: syz [ 43.549359][ T451] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 43.554854][ T337] usb 5-1: config 0 descriptor?? [ 43.580181][ T453] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 43.587076][ T453] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 43.780314][ T451] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 43.781453][ T452] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 43.787088][ T451] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 43.794021][ T452] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 43.807644][ T453] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 43.814651][ T453] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 44.039883][ T6] dm9601 2-1:0.0 (unnamed net_device) (uninitialized): MDIO read error: -71 [ 44.050058][ T6] dm9601 2-1:0.0 eth1: register 'dm9601' at usb-dummy_hcd.1-1, Davicom DM96xx USB 10/100 Ethernet, 54:00:00:00:00:00 [ 44.062896][ T6] usb 2-1: USB disconnect, device number 4 [ 44.069319][ T6] dm9601 2-1:0.0 eth1: unregister 'dm9601' usb-dummy_hcd.1-1, Davicom DM96xx USB 10/100 Ethernet [ 44.459938][ T407] dm9601 6-1:0.0 (unnamed net_device) (uninitialized): MDIO read error: -71 [ 44.470237][ T407] dm9601 6-1:0.0 eth1: register 'dm9601' at usb-dummy_hcd.5-1, Davicom DM96xx USB 10/100 Ethernet, 54:00:00:00:00:00 [ 44.482985][ T407] usb 6-1: USB disconnect, device number 4 [ 44.489367][ T407] dm9601 6-1:0.0 eth1: unregister 'dm9601' usb-dummy_hcd.5-1, Davicom DM96xx USB 10/100 Ethernet [ 44.669947][ T397] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 44.789857][ T63] dm9601 3-1:0.0 (unnamed net_device) (uninitialized): MDIO read error: -71 [ 44.800098][ T63] dm9601 3-1:0.0 eth1: register 'dm9601' at usb-dummy_hcd.2-1, Davicom DM96xx USB 10/100 Ethernet, 54:00:00:00:00:00 [ 44.814900][ T63] usb 3-1: USB disconnect, device number 4 [ 44.820638][ T404] dm9601 4-1:0.0 (unnamed net_device) (uninitialized): MDIO read error: -71 [ 44.829863][ T337] dm9601 5-1:0.0 (unnamed net_device) (uninitialized): MDIO read error: -71 [ 44.830176][ T63] dm9601 3-1:0.0 eth1: unregister 'dm9601' usb-dummy_hcd.2-1, Davicom DM96xx USB 10/100 Ethernet [ 44.851482][ T404] dm9601 4-1:0.0 eth2: register 'dm9601' at usb-dummy_hcd.3-1, Davicom DM96xx USB 10/100 Ethernet, 54:00:00:00:00:00 [ 44.856890][ T337] dm9601 5-1:0.0 eth3: register 'dm9601' at usb-dummy_hcd.4-1, Davicom DM96xx USB 10/100 Ethernet, 54:00:00:00:00:00 [ 44.867294][ T404] usb 4-1: USB disconnect, device number 4 [ 44.883808][ T337] usb 5-1: USB disconnect, device number 4 [ 44.892568][ T404] dm9601 4-1:0.0 eth2: unregister 'dm9601' usb-dummy_hcd.3-1, Davicom DM96xx USB 10/100 Ethernet [ 44.900183][ T337] dm9601 5-1:0.0 eth3: unregister 'dm9601' usb-dummy_hcd.4-1, Davicom DM96xx USB 10/100 Ethernet [ 45.049909][ T397] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 45.059525][ T397] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 45.109954][ T6] usb 6-1: new high-speed USB device number 5 using dummy_hcd [ 45.220367][ T397] usb 2-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 45.229302][ T397] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 45.237088][ T397] usb 2-1: Product: syz [ 45.241073][ T397] usb 2-1: Manufacturer: syz [ 45.245447][ T397] usb 2-1: SerialNumber: syz [ 45.250825][ T397] usb 2-1: config 0 descriptor?? [ 45.269872][ T456] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 45.276649][ T456] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 45.429850][ T404] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 45.469892][ T337] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 45.477301][ T6] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 45.479878][ T63] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 45.487158][ T6] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 45.504012][ T456] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 45.510857][ T456] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 45.669953][ T6] usb 6-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 45.678873][ T6] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 45.686682][ T6] usb 6-1: Product: syz [ 45.690697][ T6] usb 6-1: Manufacturer: syz [ 45.695034][ T6] usb 6-1: SerialNumber: syz [ 45.700307][ T6] usb 6-1: config 0 descriptor?? [ 45.719973][ T457] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 45.726822][ T457] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 45.829928][ T404] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 45.839582][ T404] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 45.839900][ T337] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 45.858730][ T337] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 45.899939][ T63] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 45.909653][ T63] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 45.940271][ T457] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 45.947080][ T457] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 46.020087][ T337] usb 5-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 46.029046][ T337] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 46.036846][ T337] usb 5-1: Product: syz [ 46.040062][ T404] usb 3-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 46.040850][ T337] usb 5-1: Manufacturer: syz [ 46.050031][ T404] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 46.054312][ T337] usb 5-1: SerialNumber: syz [ 46.062497][ T404] usb 3-1: Product: syz [ 46.067912][ T337] usb 5-1: config 0 descriptor?? [ 46.075345][ T404] usb 3-1: Manufacturer: syz [ 46.079900][ T63] usb 4-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 46.088819][ T404] usb 3-1: SerialNumber: syz [ 46.089914][ T488] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 46.093241][ T63] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 46.100458][ T488] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 46.108225][ T63] usb 4-1: Product: syz [ 46.118789][ T404] usb 3-1: config 0 descriptor?? [ 46.123652][ T63] usb 4-1: Manufacturer: syz [ 46.127965][ T63] usb 4-1: SerialNumber: syz [ 46.133184][ T63] usb 4-1: config 0 descriptor?? [ 46.149889][ T487] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 46.149913][ T486] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 46.156667][ T487] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 46.164016][ T486] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 46.333271][ T488] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 46.340152][ T488] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 46.380240][ T487] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 46.380461][ T486] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 46.387103][ T487] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 46.394422][ T486] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 46.569924][ T397] dm9601 2-1:0.0 (unnamed net_device) (uninitialized): MDIO read error: -71 [ 46.580164][ T397] dm9601 2-1:0.0 eth1: register 'dm9601' at usb-dummy_hcd.1-1, Davicom DM96xx USB 10/100 Ethernet, 54:00:00:00:00:00 [ 46.593071][ T397] usb 2-1: USB disconnect, device number 5 [ 46.599359][ T397] dm9601 2-1:0.0 eth1: unregister 'dm9601' usb-dummy_hcd.1-1, Davicom DM96xx USB 10/100 Ethernet [ 46.959891][ T6] dm9601 6-1:0.0 (unnamed net_device) (uninitialized): MDIO read error: -71 [ 46.970069][ T6] dm9601 6-1:0.0 eth1: register 'dm9601' at usb-dummy_hcd.5-1, Davicom DM96xx USB 10/100 Ethernet, 54:00:00:00:00:00 [ 46.982790][ T6] usb 6-1: USB disconnect, device number 5 [ 46.989108][ T6] dm9601 6-1:0.0 eth1: unregister 'dm9601' usb-dummy_hcd.5-1, Davicom DM96xx USB 10/100 Ethernet [ 47.149871][ T400] usb 2-1: new high-speed USB device number 6 using dummy_hcd 2025/04/10 20:17:46 executed programs: 31 [ 47.329875][ T337] dm9601 5-1:0.0 (unnamed net_device) (uninitialized): MDIO read error: -71 [ 47.340555][ T337] dm9601 5-1:0.0 eth1: register 'dm9601' at usb-dummy_hcd.4-1, Davicom DM96xx USB 10/100 Ethernet, 54:00:00:00:00:00 [ 47.353455][ T337] usb 5-1: USB disconnect, device number 5 [ 47.359880][ T337] dm9601 5-1:0.0 eth1: unregister 'dm9601' usb-dummy_hcd.4-1, Davicom DM96xx USB 10/100 Ethernet [ 47.399886][ T63] dm9601 4-1:0.0 (unnamed net_device) (uninitialized): MDIO read error: -71 [ 47.408506][ T404] dm9601 3-1:0.0 (unnamed net_device) (uninitialized): MDIO read error: -71 [ 47.418733][ T404] dm9601 3-1:0.0 eth1: register 'dm9601' at usb-dummy_hcd.2-1, Davicom DM96xx USB 10/100 Ethernet, 54:00:00:00:00:00 [ 47.432316][ T63] dm9601 4-1:0.0 eth2: register 'dm9601' at usb-dummy_hcd.3-1, Davicom DM96xx USB 10/100 Ethernet, 54:00:00:00:00:00 [ 47.445310][ T63] usb 4-1: USB disconnect, device number 5 [ 47.453490][ T404] usb 3-1: USB disconnect, device number 5 [ 47.459480][ T404] dm9601 3-1:0.0 eth1: unregister 'dm9601' usb-dummy_hcd.2-1, Davicom DM96xx USB 10/100 Ethernet [ 47.473755][ T63] dm9601 4-1:0.0 eth2: unregister 'dm9601' usb-dummy_hcd.3-1, Davicom DM96xx USB 10/100 Ethernet [ 47.509916][ T400] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 47.519715][ T400] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 47.589857][ T6] usb 6-1: new high-speed USB device number 6 using dummy_hcd [ 47.679974][ T400] usb 2-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 47.688888][ T400] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 47.696664][ T400] usb 2-1: Product: syz [ 47.700651][ T400] usb 2-1: Manufacturer: syz [ 47.705047][ T400] usb 2-1: SerialNumber: syz [ 47.710729][ T400] usb 2-1: config 0 descriptor?? [ 47.739882][ T490] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 47.746681][ T490] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 47.949896][ T6] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 47.959438][ T6] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 47.969283][ T490] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 47.976132][ T490] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 47.979826][ T407] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 48.039924][ T404] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 48.139833][ T63] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 48.139869][ T6] usb 6-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 48.156117][ T6] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 48.163921][ T6] usb 6-1: Product: syz [ 48.167875][ T6] usb 6-1: Manufacturer: syz [ 48.172455][ T6] usb 6-1: SerialNumber: syz [ 48.177409][ T6] usb 6-1: config 0 descriptor?? [ 48.199908][ T492] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 48.206702][ T492] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 48.349860][ T407] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 48.359513][ T407] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 48.399915][ T404] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 48.409474][ T404] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 48.420565][ T492] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 48.427498][ T492] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 48.499924][ T63] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 48.509569][ T63] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 48.529940][ T407] usb 5-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 48.538811][ T407] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 48.546739][ T407] usb 5-1: Product: syz [ 48.550811][ T407] usb 5-1: Manufacturer: syz [ 48.555141][ T407] usb 5-1: SerialNumber: syz [ 48.560517][ T407] usb 5-1: config 0 descriptor?? [ 48.570117][ T30] audit: type=1400 audit(1744316267.282:112): avc: denied { remove_name } for pid=83 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 48.592339][ T493] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 48.592408][ T404] usb 3-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 48.599225][ T493] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 48.608163][ T30] audit: type=1400 audit(1744316267.282:113): avc: denied { rename } for pid=83 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 48.636999][ T404] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 48.644922][ T404] usb 3-1: Product: syz [ 48.648919][ T404] usb 3-1: Manufacturer: syz [ 48.653671][ T404] usb 3-1: SerialNumber: syz [ 48.658634][ T404] usb 3-1: config 0 descriptor?? [ 48.679874][ T494] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 48.686795][ T494] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 48.693716][ T63] usb 4-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 48.702726][ T63] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 48.710568][ T63] usb 4-1: Product: syz [ 48.714527][ T63] usb 4-1: Manufacturer: syz [ 48.718940][ T63] usb 4-1: SerialNumber: syz [ 48.724414][ T63] usb 4-1: config 0 descriptor?? [ 48.740292][ T495] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 48.747218][ T495] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 48.836850][ T493] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 48.843676][ T493] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 48.923754][ T494] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 48.930594][ T494] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 48.960089][ T495] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 48.966866][ T495] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 48.999936][ T400] dm9601 2-1:0.0 (unnamed net_device) (uninitialized): MDIO read error: -71 [ 49.010199][ T400] dm9601 2-1:0.0 eth1: register 'dm9601' at usb-dummy_hcd.1-1, Davicom DM96xx USB 10/100 Ethernet, 54:00:00:00:00:00 [ 49.023033][ T400] usb 2-1: USB disconnect, device number 6 [ 49.029127][ T400] dm9601 2-1:0.0 eth1: unregister 'dm9601' usb-dummy_hcd.1-1, Davicom DM96xx USB 10/100 Ethernet [ 49.439876][ T6] dm9601 6-1:0.0 (unnamed net_device) (uninitialized): MDIO read error: -71 [ 49.449995][ T6] dm9601 6-1:0.0 eth1: register 'dm9601' at usb-dummy_hcd.5-1, Davicom DM96xx USB 10/100 Ethernet, 54:00:00:00:00:00 [ 49.462746][ T6] usb 6-1: USB disconnect, device number 6 [ 49.469062][ T6] dm9601 6-1:0.0 eth1: unregister 'dm9601' usb-dummy_hcd.5-1, Davicom DM96xx USB 10/100 Ethernet [ 49.639930][ T39] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 49.869919][ T407] dm9601 5-1:0.0 (unnamed net_device) (uninitialized): MDIO read error: -71 [ 49.880097][ T407] dm9601 5-1:0.0 eth1: register 'dm9601' at usb-dummy_hcd.4-1, Davicom DM96xx USB 10/100 Ethernet, 54:00:00:00:00:00 [ 49.892808][ T407] usb 5-1: USB disconnect, device number 6 [ 49.899362][ T407] dm9601 5-1:0.0 eth1: unregister 'dm9601' usb-dummy_hcd.4-1, Davicom DM96xx USB 10/100 Ethernet [ 49.949920][ T404] dm9601 3-1:0.0 (unnamed net_device) (uninitialized): MDIO read error: -71 [ 49.960299][ T404] dm9601 3-1:0.0 eth1: register 'dm9601' at usb-dummy_hcd.2-1, Davicom DM96xx USB 10/100 Ethernet, 54:00:00:00:00:00 [ 49.975895][ T404] usb 3-1: USB disconnect, device number 6 [ 49.982002][ T404] dm9601 3-1:0.0 eth1: unregister 'dm9601' usb-dummy_hcd.2-1, Davicom DM96xx USB 10/100 Ethernet [ 49.992440][ T63] dm9601 4-1:0.0 (unnamed net_device) (uninitialized): MDIO read error: -71 [ 50.001103][ T39] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 50.012720][ T39] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 50.026532][ T63] dm9601 4-1:0.0 eth1: register 'dm9601' at usb-dummy_hcd.3-1, Davicom DM96xx USB 10/100 Ethernet, 54:00:00:00:00:00 [ 50.049681][ T63] usb 4-1: USB disconnect, device number 6 [ 50.065505][ T26] ================================================================== [ 50.073400][ T26] BUG: KASAN: use-after-free in worker_thread+0xaaa/0x12a0 [ 50.080430][ T26] Read of size 8 at addr ffff88811ba98c60 by task kworker/1:0/26 [ 50.087977][ T26] [ 50.090148][ T26] CPU: 1 PID: 26 Comm: kworker/1:0 Not tainted 5.15.178-syzkaller-00260-g760764029c6d #0 [ 50.099870][ T26] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 50.109796][ T26] Workqueue: 0x0 (wg-crypt-wg2) [ 50.114553][ T26] Call Trace: [ 50.117664][ T26] [ 50.119859][ T6] usb 6-1: new high-speed USB device number 7 using dummy_hcd [ 50.120439][ T26] dump_stack_lvl+0x151/0x1c0 [ 50.132249][ T26] ? io_uring_drop_tctx_refs+0x190/0x190 [ 50.137831][ T26] ? panic+0x760/0x760 [ 50.141729][ T26] ? __schedule+0xcd4/0x1590 [ 50.146156][ T26] print_address_description+0x87/0x3b0 [ 50.151546][ T26] kasan_report+0x179/0x1c0 [ 50.155876][ T26] ? _raw_spin_lock_irqsave+0x210/0x210 [ 50.161257][ T26] ? worker_thread+0xaaa/0x12a0 [ 50.165943][ T26] ? worker_thread+0xaaa/0x12a0 [ 50.170631][ T26] __asan_report_load8_noabort+0x14/0x20 [ 50.176452][ T26] worker_thread+0xaaa/0x12a0 [ 50.181049][ T26] kthread+0x421/0x510 [ 50.184953][ T26] ? worker_clr_flags+0x180/0x180 [ 50.189983][ T26] ? kthread_blkcg+0xd0/0xd0 [ 50.194847][ T26] ret_from_fork+0x1f/0x30 [ 50.199198][ T26] [ 50.202052][ T26] [ 50.204238][ T26] Allocated by task 404: [ 50.208301][ T26] ____kasan_kmalloc+0xdb/0x110 [ 50.212989][ T26] __kasan_kmalloc+0x9/0x10 [ 50.217325][ T26] __kmalloc+0x13f/0x2c0 [ 50.221420][ T26] kvmalloc_node+0x1f0/0x4d0 [ 50.225834][ T26] alloc_netdev_mqs+0x8c/0xc90 [ 50.230432][ T26] alloc_etherdev_mqs+0x33/0x40 [ 50.235118][ T26] usbnet_probe+0x1fa/0x2860 [ 50.239548][ T26] usb_probe_interface+0x5b6/0xa90 [ 50.244498][ T26] really_probe+0x28d/0x970 [ 50.248865][ T26] __driver_probe_device+0x1a0/0x310 [ 50.253953][ T26] driver_probe_device+0x54/0x3d0 [ 50.258813][ T26] __device_attach_driver+0x2c5/0x470 [ 50.264025][ T26] bus_for_each_drv+0x183/0x200 [ 50.268706][ T26] __device_attach+0x312/0x510 [ 50.273308][ T26] device_initial_probe+0x1a/0x20 [ 50.278259][ T26] bus_probe_device+0xbe/0x1e0 [ 50.282854][ T26] device_add+0xb60/0xf10 [ 50.287021][ T26] usb_set_configuration+0x190f/0x1e80 [ 50.292317][ T26] usb_generic_driver_probe+0x8b/0x150 [ 50.297615][ T26] usb_probe_device+0x144/0x260 [ 50.302297][ T26] really_probe+0x28d/0x970 [ 50.306640][ T26] __driver_probe_device+0x1a0/0x310 [ 50.311756][ T26] driver_probe_device+0x54/0x3d0 [ 50.316618][ T26] __device_attach_driver+0x2c5/0x470 [ 50.321827][ T26] bus_for_each_drv+0x183/0x200 [ 50.326512][ T26] __device_attach+0x312/0x510 [ 50.331124][ T26] device_initial_probe+0x1a/0x20 [ 50.335972][ T26] bus_probe_device+0xbe/0x1e0 [ 50.340576][ T26] device_add+0xb60/0xf10 [ 50.344738][ T26] usb_new_device+0x1038/0x1c10 [ 50.349426][ T26] hub_event+0x2def/0x4770 [ 50.353680][ T26] process_one_work+0x6bb/0xc10 [ 50.358363][ T26] worker_thread+0xad5/0x12a0 [ 50.362879][ T26] kthread+0x421/0x510 [ 50.366783][ T26] ret_from_fork+0x1f/0x30 [ 50.371037][ T26] [ 50.373205][ T26] Freed by task 404: [ 50.376937][ T26] kasan_set_track+0x4b/0x70 [ 50.381365][ T26] kasan_set_free_info+0x23/0x40 [ 50.386142][ T26] ____kasan_slab_free+0x126/0x160 [ 50.391085][ T26] __kasan_slab_free+0x11/0x20 [ 50.395687][ T26] slab_free_freelist_hook+0xbd/0x190 [ 50.400894][ T26] kfree+0xcc/0x270 [ 50.404550][ T26] kvfree+0x35/0x40 [ 50.408184][ T26] netdev_freemem+0x3f/0x60 [ 50.412530][ T26] netdev_release+0x7f/0xb0 [ 50.416865][ T26] device_release+0x95/0x1c0 [ 50.421289][ T26] kobject_put+0x178/0x260 [ 50.425555][ T26] put_device+0x1f/0x30 [ 50.429543][ T26] free_netdev+0x34f/0x440 [ 50.433791][ T26] usbnet_disconnect+0x25f/0x3b0 [ 50.438707][ T26] usb_unbind_interface+0x1fa/0x8c0 [ 50.443735][ T26] device_release_driver_internal+0x50b/0x7d0 [ 50.449638][ T26] device_release_driver+0x19/0x20 [ 50.454583][ T26] bus_remove_device+0x2f8/0x360 [ 50.459356][ T26] device_del+0x663/0xe90 [ 50.463533][ T26] usb_disable_device+0x380/0x720 [ 50.468385][ T26] usb_disconnect+0x32a/0x890 [ 50.472894][ T26] hub_event+0x1d42/0x4770 [ 50.477151][ T26] process_one_work+0x6bb/0xc10 [ 50.481834][ T26] worker_thread+0xe02/0x12a0 [ 50.486375][ T26] kthread+0x421/0x510 [ 50.490254][ T26] ret_from_fork+0x1f/0x30 [ 50.494506][ T26] [ 50.496676][ T26] Last potentially related work creation: [ 50.502234][ T26] kasan_save_stack+0x3b/0x60 [ 50.506744][ T26] __kasan_record_aux_stack+0xd3/0xf0 [ 50.511962][ T26] kasan_record_aux_stack_noalloc+0xb/0x10 [ 50.517597][ T26] insert_work+0x56/0x320 [ 50.521760][ T26] __queue_work+0x92a/0xcd0 [ 50.526097][ T26] queue_work_on+0x105/0x170 [ 50.530530][ T26] usbnet_link_change+0x182/0x1a0 [ 50.535398][ T26] usbnet_probe+0x1dad/0x2860 [ 50.539901][ T26] usb_probe_interface+0x5b6/0xa90 [ 50.544849][ T26] really_probe+0x28d/0x970 [ 50.549189][ T26] __driver_probe_device+0x1a0/0x310 [ 50.554310][ T26] driver_probe_device+0x54/0x3d0 [ 50.559254][ T26] __device_attach_driver+0x2c5/0x470 [ 50.564462][ T26] bus_for_each_drv+0x183/0x200 [ 50.569150][ T26] __device_attach+0x312/0x510 [ 50.573747][ T26] device_initial_probe+0x1a/0x20 [ 50.578612][ T26] bus_probe_device+0xbe/0x1e0 [ 50.583210][ T26] device_add+0xb60/0xf10 [ 50.587395][ T26] usb_set_configuration+0x190f/0x1e80 [ 50.592670][ T26] usb_generic_driver_probe+0x8b/0x150 [ 50.597968][ T26] usb_probe_device+0x144/0x260 [ 50.602663][ T26] really_probe+0x28d/0x970 [ 50.606991][ T26] __driver_probe_device+0x1a0/0x310 [ 50.612109][ T26] driver_probe_device+0x54/0x3d0 [ 50.616974][ T26] __device_attach_driver+0x2c5/0x470 [ 50.622184][ T26] bus_for_each_drv+0x183/0x200 [ 50.626867][ T26] __device_attach+0x312/0x510 [ 50.631467][ T26] device_initial_probe+0x1a/0x20 [ 50.636334][ T26] bus_probe_device+0xbe/0x1e0 [ 50.640925][ T26] device_add+0xb60/0xf10 [ 50.645096][ T26] usb_new_device+0x1038/0x1c10 [ 50.649780][ T26] hub_event+0x2def/0x4770 [ 50.654121][ T26] process_one_work+0x6bb/0xc10 [ 50.658811][ T26] worker_thread+0xad5/0x12a0 [ 50.663426][ T26] kthread+0x421/0x510 [ 50.667327][ T26] ret_from_fork+0x1f/0x30 [ 50.671583][ T26] [ 50.673760][ T26] The buggy address belongs to the object at ffff88811ba98000 [ 50.673760][ T26] which belongs to the cache kmalloc-4k of size 4096 [ 50.687738][ T26] The buggy address is located 3168 bytes inside of [ 50.687738][ T26] 4096-byte region [ffff88811ba98000, ffff88811ba99000) [ 50.701016][ T26] The buggy address belongs to the page: [ 50.706495][ T26] page:ffffea00046ea600 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x11ba98 [ 50.716548][ T26] head:ffffea00046ea600 order:3 compound_mapcount:0 compound_pincount:0 [ 50.724714][ T26] flags: 0x4000000000010200(slab|head|zone=1) [ 50.730627][ T26] raw: 4000000000010200 0000000000000000 dead000000000122 ffff888100043380 [ 50.739053][ T26] raw: 0000000000000000 0000000000040004 00000001ffffffff 0000000000000000 [ 50.747581][ T26] page dumped because: kasan: bad access detected [ 50.753961][ T26] page_owner tracks the page as allocated [ 50.759502][ T26] page last allocated via order 3, migratetype Unmovable, gfp_mask 0x1d60c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_RETRY_MAYFAIL|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL), pid 407, ts 48636917499, free_ts 48050311991 [ 50.781649][ T26] post_alloc_hook+0x1a3/0x1b0 [ 50.786247][ T26] prep_new_page+0x1b/0x110 [ 50.790585][ T26] get_page_from_freelist+0x3550/0x35d0 [ 50.795965][ T26] __alloc_pages+0x27e/0x8f0 [ 50.800395][ T26] new_slab+0x9a/0x4e0 [ 50.804295][ T26] ___slab_alloc+0x39e/0x830 [ 50.808724][ T26] __slab_alloc+0x4a/0x90 [ 50.812891][ T26] __kmalloc+0x172/0x2c0 [ 50.816971][ T26] kvmalloc_node+0x1f0/0x4d0 [ 50.821396][ T26] alloc_netdev_mqs+0x8c/0xc90 [ 50.825997][ T26] alloc_etherdev_mqs+0x33/0x40 [ 50.830680][ T26] usbnet_probe+0x1fa/0x2860 [ 50.835106][ T26] usb_probe_interface+0x5b6/0xa90 [ 50.840057][ T26] really_probe+0x28d/0x970 [ 50.844397][ T26] __driver_probe_device+0x1a0/0x310 [ 50.849523][ T26] driver_probe_device+0x54/0x3d0 [ 50.854495][ T26] page last free stack trace: [ 50.859001][ T26] free_unref_page_prepare+0x7c8/0x7d0 [ 50.864294][ T26] free_unref_page+0xe8/0x750 [ 50.868818][ T26] __free_pages+0x61/0xf0 [ 50.872977][ T26] __free_slab+0xec/0x1d0 [ 50.877141][ T26] __unfreeze_partials+0x165/0x1a0 [ 50.882173][ T26] put_cpu_partial+0xc4/0x120 [ 50.886689][ T26] __slab_free+0x1c8/0x290 [ 50.890940][ T26] ___cache_free+0x109/0x120 [ 50.895371][ T26] qlink_free+0x4d/0x90 [ 50.899363][ T26] qlist_free_all+0x44/0xb0 [ 50.903710][ T26] kasan_quarantine_reduce+0x15a/0x180 [ 50.908993][ T26] __kasan_slab_alloc+0x2f/0xe0 [ 50.913686][ T26] slab_post_alloc_hook+0x53/0x2c0 [ 50.918630][ T26] kmem_cache_alloc+0xf5/0x250 [ 50.923225][ T26] __alloc_skb+0xbe/0x550 [ 50.927395][ T26] alloc_skb_with_frags+0xa6/0x680 [ 50.932346][ T26] [ 50.934511][ T26] Memory state around the buggy address: [ 50.939987][ T26] ffff88811ba98b00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 50.947885][ T26] ffff88811ba98b80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 50.955779][ T26] >ffff88811ba98c00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 50.963670][ T26] ^ [ 50.970705][ T26] ffff88811ba98c80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 50.978605][ T26] ffff88811ba98d00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 50.986509][ T26] ================================================================== [ 50.994407][ T26] Disabling lock debugging due to kernel taint [ 51.021495][ T63] dm9601 4-1:0.0 eth1: unregister 'dm9601' usb-dummy_hcd.3-1, Davicom DM96xx USB 10/100 Ethernet [ 51.119963][ T39] usb 2-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 51.128916][ T39] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 51.137224][ T39] usb 2-1: Product: syz [ 51.141834][ T39] usb 2-1: Manufacturer: syz [ 51.146227][ T39] usb 2-1: SerialNumber: syz [ 51.151460][ T39] usb 2-1: config 0 descriptor?? [ 51.169913][ T498] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 51.176724][ T498] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 51.269858][ T6] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 51.279920][ T6] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 51.390131][ T498] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 51.396978][ T498] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 51.409871][ T407] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 51.417264][ T404] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 51.429830][ T63] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 51.439910][ T6] usb 6-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 51.448865][ T6] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 51.456615][ T6] usb 6-1: Product: syz [ 51.460641][ T6] usb 6-1: Manufacturer: syz [ 51.465012][ T6] usb 6-1: SerialNumber: syz [ 51.470541][ T6] usb 6-1: config 0 descriptor?? [ 51.489888][ T499] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 51.496687][ T499] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 51.710227][ T499] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 51.717069][ T499] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 51.809904][ T404] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 51.819556][ T407] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 51.829059][ T63] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 51.838688][ T404] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 51.848336][ T407] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 51.857970][ T63] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 52.029941][ T404] usb 3-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 52.038873][ T407] usb 5-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 52.047897][ T63] usb 4-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 52.056962][ T407] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 52.064875][ T404] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 52.072695][ T63] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 52.080506][ T404] usb 3-1: Product: syz [ 52.084456][ T404] usb 3-1: Manufacturer: syz [ 52.088880][ T404] usb 3-1: SerialNumber: syz [ 52.093373][ T407] usb 5-1: Product: syz [ 52.097303][ T407] usb 5-1: Manufacturer: syz [ 52.101772][ T63] usb 4-1: Product: syz [ 52.105717][ T63] usb 4-1: Manufacturer: syz [ 52.110201][ T407] usb 5-1: SerialNumber: syz [ 52.114849][ T63] usb 4-1: SerialNumber: syz [ 52.120047][ T407] usb 5-1: config 0 descriptor?? [ 52.125039][ T404] usb 3-1: config 0 descriptor?? [ 52.130045][ T63] usb 4-1: config 0 descriptor?? [ 52.139875][ T512] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 52.146652][ T512] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 52.153545][ T511] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 52.153862][ T513] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 52.160689][ T511] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 52.167762][ T513] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 52.367946][ T512] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 52.374785][ T512] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 52.381010][ T511] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 52.381690][ T39] dm9601 2-1:0.0 (unnamed net_device) (uninitialized): MDIO read error: -71 [ 52.388645][ T511] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 52.399486][ T39] dm9601 2-1:0.0 eth1: register 'dm9601' at usb-dummy_hcd.1-1, Davicom DM96xx USB 10/100 Ethernet, 54:00:00:00:00:00 [ 52.404107][ T513] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 52.422949][ T513] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 52.426301][ T39] usb 2-1: USB disconnect, device number 7 [ 52.438389][ T39] dm9601 2-1:0.0 eth1: unregister 'dm9601' usb-dummy_hcd.1-1, Davicom DM96xx USB 10/100 Ethernet 2025/04/10 20:17:51 executed programs: 40 [ 52.763977][ T6] dm9601 6-1:0.0 (unnamed net_device) (uninitialized): MDIO read error: -71 [ 52.773921][ T6] dm9601 6-1:0.0 eth1: register 'dm9601' at usb-dummy_hcd.5-1, Davicom DM96xx USB 10/100 Ethernet, 54:00:00:00:00:00 [ 52.787064][ T6] usb 6-1: USB disconnect, device number 7 [ 52.795442][ T6] dm9601 6-1:0.0 eth1: unregister 'dm9601' usb-dummy_hcd.5-1, Davicom DM96xx USB 10/100 Ethernet [ 53.029836][ T39] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 53.389910][ T39] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 53.399549][ T514] usb 6-1: new high-speed USB device number 8 using dummy_hcd [ 53.406888][ T407] dm9601 5-1:0.0 (unnamed net_device) (uninitialized): MDIO read error: -71 [ 53.415535][ T39] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 53.425257][ T404] dm9601 3-1:0.0 (unnamed net_device) (uninitialized): MDIO read error: -71 [ 53.433786][ T63] dm9601 4-1:0.0 (unnamed net_device) (uninitialized): MDIO read error: -71 [ 53.443643][ T407] dm9601 5-1:0.0 eth1: register 'dm9601' at usb-dummy_hcd.4-1, Davicom DM96xx USB 10/100 Ethernet, 54:00:00:00:00:00 [ 53.457437][ T404] dm9601 3-1:0.0 eth2: register 'dm9601' at usb-dummy_hcd.2-1, Davicom DM96xx USB 10/100 Ethernet, 54:00:00:00:00:00 [ 53.471590][ T63] dm9601 4-1:0.0 eth3: register 'dm9601' at usb-dummy_hcd.3-1, Davicom DM96xx USB 10/100 Ethernet, 54:00:00:00:00:00 [ 53.484310][ T407] usb 5-1: USB disconnect, device number 7 [ 53.490832][ T404] usb 3-1: USB disconnect, device number 7 [ 53.497115][ T63] usb 4-1: USB disconnect, device number 7 [ 53.504565][ T407] dm9601 5-1:0.0 eth1: unregister 'dm9601' usb-dummy_hcd.4-1, Davicom DM96xx USB 10/100 Ethernet [ 53.515210][ T404] dm9601 3-1:0.0 eth2: unregister 'dm9601' usb-dummy_hcd.2-1, Davicom DM96xx USB 10/100 Ethernet [ 53.525906][ T63] dm9601 4-1:0.0 eth3: unregister 'dm9601' usb-dummy_hcd.3-1, Davicom DM96xx USB 10/100 Ethernet [ 53.639905][ T39] usb 2-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 53.648900][ T39] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 53.657103][ T39] usb 2-1: Product: syz [ 53.661213][ T39] usb 2-1: Manufacturer: syz [ 53.665613][ T39] usb 2-1: SerialNumber: syz [ 53.670899][ T39] usb 2-1: config 0 descriptor?? [ 53.689910][ T561] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 53.696855][ T561] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 53.769873][ T514] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 53.780449][ T514] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 53.910135][ T561] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 53.916918][ T561] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 53.949926][ T514] usb 6-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 53.958840][ T514] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 53.966746][ T514] usb 6-1: Product: syz [ 53.970777][ T514] usb 6-1: Manufacturer: syz [ 53.975137][ T514] usb 6-1: SerialNumber: syz [ 53.980416][ T514] usb 6-1: config 0 descriptor?? [ 53.999912][ T563] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 54.006713][ T563] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 54.129843][ T407] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 54.159915][ T63] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 54.167238][ T404] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 54.220087][ T563] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 54.226923][ T563] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 54.489980][ T407] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 54.499639][ T407] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 54.519903][ T63] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 54.529488][ T63] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 54.539244][ T404] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 54.549099][ T404] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 54.659962][ T407] usb 5-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 54.668870][ T407] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 54.677092][ T407] usb 5-1: Product: syz [ 54.681560][ T407] usb 5-1: Manufacturer: syz [ 54.685973][ T407] usb 5-1: SerialNumber: syz [ 54.691255][ T407] usb 5-1: config 0 descriptor?? [ 54.709985][ T63] usb 4-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 54.710050][ T565] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 54.718949][ T404] usb 3-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 54.726153][ T565] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 54.734585][ T63] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 54.749093][ T404] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 54.757382][ T63] usb 4-1: Product: syz [ 54.761424][ T404] usb 3-1: Product: syz [ 54.765362][ T404] usb 3-1: Manufacturer: syz [ 54.769868][ T63] usb 4-1: Manufacturer: syz [ 54.774221][ T63] usb 4-1: SerialNumber: syz [ 54.778931][ T404] usb 3-1: SerialNumber: syz [ 54.783953][ T63] usb 4-1: config 0 descriptor?? [ 54.789023][ T404] usb 3-1: config 0 descriptor?? [ 54.799942][ T566] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 54.806735][ T566] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 54.813696][ T567] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 54.820704][ T567] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 54.909890][ T39] dm9601 2-1:0.0 (unnamed net_device) (uninitialized): MDIO read error: -71 [ 54.920174][ T39] dm9601 2-1:0.0 eth1: register 'dm9601' at usb-dummy_hcd.1-1, Davicom DM96xx USB 10/100 Ethernet, 54:00:00:00:00:00 [ 54.933024][ T39] usb 2-1: USB disconnect, device number 8 [ 54.939429][ T39] dm9601 2-1:0.0 eth1: unregister 'dm9601' usb-dummy_hcd.1-1, Davicom DM96xx USB 10/100 Ethernet [ 54.957410][ T565] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 54.964304][ T565] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 55.020876][ T566] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 55.027712][ T566] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 55.030308][ T567] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 55.041322][ T567] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 55.229998][ T514] dm9601 6-1:0.0 (unnamed net_device) (uninitialized): MDIO read error: -71 [ 55.240675][ T514] dm9601 6-1:0.0 eth1: register 'dm9601' at usb-dummy_hcd.5-1, Davicom DM96xx USB 10/100 Ethernet, 54:00:00:00:00:00 [ 55.253757][ T514] usb 6-1: USB disconnect, device number 8 [ 55.260005][ T514] dm9601 6-1:0.0 eth1: unregister 'dm9601' usb-dummy_hcd.5-1, Davicom DM96xx USB 10/100 Ethernet [ 55.559864][ T39] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 55.869931][ T514] usb 6-1: new high-speed USB device number 9 using dummy_hcd [ 55.919892][ T39] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 55.929462][ T39] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 55.990008][ T407] dm9601 5-1:0.0 (unnamed net_device) (uninitialized): MDIO read error: -71 [ 56.000006][ T407] dm9601 5-1:0.0 eth1: register 'dm9601' at usb-dummy_hcd.4-1, Davicom DM96xx USB 10/100 Ethernet, 54:00:00:00:00:00 [ 56.013079][ T407] usb 5-1: USB disconnect, device number 8 [ 56.019161][ T407] dm9601 5-1:0.0 eth1: unregister 'dm9601' usb-dummy_hcd.4-1, Davicom DM96xx USB 10/100 Ethernet [ 56.049969][ T404] dm9601 3-1:0.0 (unnamed net_device) (uninitialized): MDIO read error: -71 [ 56.058855][ T63] dm9601 4-1:0.0 (unnamed net_device) (uninitialized): MDIO read error: -71 [ 56.069572][ T404] dm9601 3-1:0.0 eth1: register 'dm9601' at usb-dummy_hcd.2-1, Davicom DM96xx USB 10/100 Ethernet, 54:00:00:00:00:00 [ 56.083971][ T63] dm9601 4-1:0.0 eth2: register 'dm9601' at usb-dummy_hcd.3-1, Davicom DM96xx USB 10/100 Ethernet, 54:00:00:00:00:00 [ 56.096619][ T404] usb 3-1: USB disconnect, device number 8 [ 56.102378][ T39] usb 2-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 56.111832][ T404] dm9601 3-1:0.0 eth1: unregister 'dm9601' usb-dummy_hcd.2-1, Davicom DM96xx USB 10/100 Ethernet [ 56.123218][ T63] usb 4-1: USB disconnect, device number 8 [ 56.129018][ T39] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 56.137253][ T39] usb 2-1: Product: syz [ 56.141541][ T63] dm9601 4-1:0.0 eth2: unregister 'dm9601' usb-dummy_hcd.3-1, Davicom DM96xx USB 10/100 Ethernet [ 56.152222][ T39] usb 2-1: Manufacturer: syz [ 56.158828][ T39] usb 2-1: SerialNumber: syz [ 56.167961][ T39] usb 2-1: config 0 descriptor?? [ 56.189867][ T570] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 56.196966][ T570] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 56.239860][ T514] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 56.249653][ T514] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 56.410138][ T570] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 56.417014][ T570] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 56.430012][ T514] usb 6-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 56.439291][ T514] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 56.447152][ T514] usb 6-1: Product: syz [ 56.451360][ T514] usb 6-1: Manufacturer: syz [ 56.455849][ T514] usb 6-1: SerialNumber: syz [ 56.460973][ T514] usb 6-1: config 0 descriptor?? [ 56.479897][ T571] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 56.486708][ T571] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 56.619895][ T407] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 56.669842][ T337] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 56.700181][ T571] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 56.706955][ T571] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 56.769827][ T63] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 56.980115][ T407] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 56.989712][ T407] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 57.069920][ T337] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 57.079617][ T337] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 57.139901][ T63] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 57.149547][ T63] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 57.159203][ T407] usb 5-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 57.168227][ T407] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 57.176059][ T407] usb 5-1: Product: syz [ 57.180190][ T407] usb 5-1: Manufacturer: syz [ 57.184596][ T407] usb 5-1: SerialNumber: syz [ 57.189689][ T407] usb 5-1: config 0 descriptor?? [ 57.209912][ T600] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 57.216785][ T600] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 57.249926][ T337] usb 3-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 57.258849][ T337] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 57.266789][ T337] usb 3-1: Product: syz [ 57.270913][ T337] usb 3-1: Manufacturer: syz [ 57.275319][ T337] usb 3-1: SerialNumber: syz [ 57.280446][ T337] usb 3-1: config 0 descriptor?? [ 57.299903][ T602] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 57.306731][ T602] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 57.319912][ T63] usb 4-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 57.328764][ T63] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 57.336782][ T63] usb 4-1: Product: syz [ 57.340827][ T63] usb 4-1: Manufacturer: syz [ 57.345182][ T63] usb 4-1: SerialNumber: syz [ 57.350383][ T63] usb 4-1: config 0 descriptor?? [ 57.369893][ T601] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 57.376779][ T601] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 57.429889][ T39] dm9601 2-1:0.0 (unnamed net_device) (uninitialized): MDIO read error: -71 [ 57.438590][ T600] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 57.440383][ T39] dm9601 2-1:0.0 eth1: register 'dm9601' at usb-dummy_hcd.1-1, Davicom DM96xx USB 10/100 Ethernet, 54:00:00:00:00:00 [ 57.446257][ T600] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 57.458627][ T39] usb 2-1: USB disconnect, device number 9 [ 57.471459][ T39] dm9601 2-1:0.0 eth1: unregister 'dm9601' usb-dummy_hcd.1-1, Davicom DM96xx USB 10/100 Ethernet [ 57.530114][ T602] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 57.536920][ T602] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 57.590100][ T601] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 57.596932][ T601] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 57.719902][ T514] dm9601 6-1:0.0 (unnamed net_device) (uninitialized): MDIO read error: -71 [ 57.733501][ T514] dm9601 6-1:0.0 eth1: register 'dm9601' at usb-dummy_hcd.5-1, Davicom DM96xx USB 10/100 Ethernet, 54:00:00:00:00:00 [ 57.746246][ T514] usb 6-1: USB disconnect, device number 9 [ 57.752950][ T514] dm9601 6-1:0.0 eth1: unregister 'dm9601' usb-dummy_hcd.5-1, Davicom DM96xx USB 10/100 Ethernet 2025/04/10 20:17:56 executed programs: 50 [ 58.069847][ T400] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 58.349947][ T514] usb 6-1: new high-speed USB device number 10 using dummy_hcd [ 58.469885][ T407] dm9601 5-1:0.0 (unnamed net_device) (uninitialized): MDIO read error: -71 [ 58.470815][ T400] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 58.483006][ T407] dm9601 5-1:0.0 eth1: register 'dm9601' at usb-dummy_hcd.4-1, Davicom DM96xx USB 10/100 Ethernet, 54:00:00:00:00:00 [ 58.489085][ T400] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 58.501663][ T407] usb 5-1: USB disconnect, device number 9 [ 58.517581][ T407] dm9601 5-1:0.0 eth1: unregister 'dm9601' usb-dummy_hcd.4-1, Davicom DM96xx USB 10/100 Ethernet [ 58.579882][ T337] dm9601 3-1:0.0 (unnamed net_device) (uninitialized): MDIO read error: -71 [ 58.590319][ T337] dm9601 3-1:0.0 eth1: register 'dm9601' at usb-dummy_hcd.2-1, Davicom DM96xx USB 10/100 Ethernet, 54:00:00:00:00:00 [ 58.603314][ T337] usb 3-1: USB disconnect, device number 9 [ 58.609742][ T337] dm9601 3-1:0.0 eth1: unregister 'dm9601' usb-dummy_hcd.2-1, Davicom DM96xx USB 10/100 Ethernet [ 58.619877][ T63] dm9601 4-1:0.0 (unnamed net_device) (uninitialized): MDIO read error: -71 [ 58.632573][ T63] dm9601 4-1:0.0 eth1: register 'dm9601' at usb-dummy_hcd.3-1, Davicom DM96xx USB 10/100 Ethernet, 54:00:00:00:00:00 [ 58.645280][ T63] usb 4-1: USB disconnect, device number 9 [ 58.651802][ T63] dm9601 4-1:0.0 eth1: unregister 'dm9601' usb-dummy_hcd.3-1, Davicom DM96xx USB 10/100 Ethernet [ 58.679888][ T400] usb 2-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 58.688854][ T400] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 58.696764][ T400] usb 2-1: Product: syz [ 58.700802][ T400] usb 2-1: Manufacturer: syz [ 58.705163][ T400] usb 2-1: SerialNumber: syz [ 58.709883][ T514] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 58.710590][ T400] usb 2-1: config 0 descriptor?? [ 58.726139][ T514] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 58.749926][ T604] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 58.756902][ T604] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 58.889882][ T514] usb 6-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 58.898789][ T514] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 58.906614][ T514] usb 6-1: Product: syz [ 58.911039][ T514] usb 6-1: Manufacturer: syz [ 58.915461][ T514] usb 6-1: SerialNumber: syz [ 58.923178][ T514] usb 6-1: config 0 descriptor?? [ 58.939936][ T606] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 58.946803][ T606] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 58.970334][ T604] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 58.977258][ T604] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 59.109825][ T20] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 59.160995][ T606] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 59.167868][ T606] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 59.209916][ T337] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 59.249855][ T6] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 59.479961][ T20] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 59.489551][ T20] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 59.579873][ T337] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 59.589444][ T337] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 59.609940][ T6] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 59.619588][ T6] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 59.659961][ T20] usb 5-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 59.668821][ T20] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 59.676768][ T20] usb 5-1: Product: syz [ 59.680772][ T20] usb 5-1: Manufacturer: syz [ 59.685165][ T20] usb 5-1: SerialNumber: syz [ 59.690268][ T20] usb 5-1: config 0 descriptor?? [ 59.709882][ T607] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 59.716763][ T607] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 59.759921][ T337] usb 3-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 59.768807][ T337] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 59.776710][ T337] usb 3-1: Product: syz [ 59.780605][ T337] usb 3-1: Manufacturer: syz [ 59.785012][ T337] usb 3-1: SerialNumber: syz [ 59.790169][ T337] usb 3-1: config 0 descriptor?? [ 59.819929][ T6] usb 4-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 59.819964][ T608] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 59.828877][ T6] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 59.836629][ T608] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 59.844281][ T6] usb 4-1: Product: syz [ 59.854143][ T6] usb 4-1: Manufacturer: syz [ 59.858589][ T6] usb 4-1: SerialNumber: syz [ 59.864083][ T6] usb 4-1: config 0 descriptor?? [ 59.879924][ T609] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 59.886856][ T609] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 59.930487][ T607] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 59.937285][ T607] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 59.979888][ T400] dm9601 2-1:0.0 (unnamed net_device) (uninitialized): MDIO read error: -71 [ 59.990199][ T400] dm9601 2-1:0.0 eth1: register 'dm9601' at usb-dummy_hcd.1-1, Davicom DM96xx USB 10/100 Ethernet, 54:00:00:00:00:00 [ 60.002976][ T400] usb 2-1: USB disconnect, device number 10 [ 60.009283][ T400] dm9601 2-1:0.0 eth1: unregister 'dm9601' usb-dummy_hcd.1-1, Davicom DM96xx USB 10/100 Ethernet