Warning: Permanently added '10.128.0.24' (ED25519) to the list of known hosts. 2025/02/17 23:38:54 ignoring optional flag "sandboxArg"="0" 2025/02/17 23:38:54 parsed 1 programs [ 53.315522][ T23] kauditd_printk_skb: 28 callbacks suppressed [ 53.315525][ T23] audit: type=1400 audit(1739835534.520:104): avc: denied { module_request } for pid=418 comm="syz-executor" kmod="netdev-wpan0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 53.343179][ T23] audit: type=1400 audit(1739835534.520:105): avc: denied { read write } for pid=418 comm="syz-executor" name="swap-file" dev="sda1" ino=1929 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 53.369498][ T23] audit: type=1400 audit(1739835534.520:106): avc: denied { open } for pid=418 comm="syz-executor" path="/root/swap-file" dev="sda1" ino=1929 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 53.395338][ T23] audit: type=1400 audit(1739835534.550:107): avc: denied { unlink } for pid=418 comm="syz-executor" name="swap-file" dev="sda1" ino=1929 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 53.421391][ T23] audit: type=1400 audit(1739835534.550:108): avc: denied { relabelto } for pid=423 comm="mkswap" name="swap-file" dev="sda1" ino=1929 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 53.470157][ T418] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 53.862605][ T23] audit: type=1401 audit(1739835535.070:109): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 53.937844][ T454] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.944702][ T454] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.951725][ T454] device bridge_slave_0 entered promiscuous mode [ 53.957898][ T454] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.964627][ T454] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.971593][ T454] device bridge_slave_1 entered promiscuous mode [ 53.982851][ T454] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.989700][ T454] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.996736][ T454] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.003681][ T454] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.012561][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.019818][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.026671][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.034410][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.042233][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.049054][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.056411][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.064269][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.071169][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.079434][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.087839][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.096355][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.104986][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.112649][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.119756][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.126912][ T454] device veth0_vlan entered promiscuous mode [ 54.133670][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.141840][ T454] device veth1_macvtap entered promiscuous mode [ 54.148499][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.156906][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/02/17 23:38:55 executed programs: 0 [ 54.233406][ T467] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.240253][ T467] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.247157][ T467] device bridge_slave_0 entered promiscuous mode [ 54.253427][ T467] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.260255][ T467] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.267334][ T467] device bridge_slave_1 entered promiscuous mode [ 54.279680][ T467] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.286508][ T467] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.293699][ T467] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.300502][ T467] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.309578][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.316792][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.323881][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.331772][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.339690][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.346727][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.354230][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.362160][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.368992][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.377019][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.384871][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.393281][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.401782][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.409597][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.416646][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.424007][ T467] device veth0_vlan entered promiscuous mode [ 54.430715][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.438806][ T467] device veth1_macvtap entered promiscuous mode [ 54.445317][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.453653][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.465820][ T23] audit: type=1400 audit(1739835535.680:110): avc: denied { read write } for pid=472 comm="syz.2.15" name="raw-gadget" dev="devtmpfs" ino=145 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 54.489103][ T23] audit: type=1400 audit(1739835535.680:111): avc: denied { open } for pid=472 comm="syz.2.15" path="/dev/raw-gadget" dev="devtmpfs" ino=145 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 54.512365][ T23] audit: type=1400 audit(1739835535.680:112): avc: denied { ioctl } for pid=472 comm="syz.2.15" path="/dev/raw-gadget" dev="devtmpfs" ino=145 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 54.757765][ T382] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 55.017906][ T46] device bridge_slave_1 left promiscuous mode [ 55.023835][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.030846][ T46] device bridge_slave_0 left promiscuous mode [ 55.036729][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.043863][ T46] device veth1_macvtap left promiscuous mode [ 55.049690][ T46] device veth0_vlan left promiscuous mode [ 55.127770][ T382] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 55.217752][ T382] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 55.226743][ T382] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 55.234611][ T382] usb 3-1: SerialNumber: syz [ 55.918016][ T382] cdc_ether 3-1:1.0 eth1: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 55.967339][ T23] audit: type=1400 audit(1739835537.170:113): avc: denied { read } for pid=129 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 56.318446][ T375] usb 3-1: USB disconnect, device number 2 [ 56.343459][ T375] cdc_ether 3-1:1.0 eth1: unregister 'cdc_ether' usb-dummy_hcd.2-1, CDC Ethernet Device [ 56.737741][ T375] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 57.097756][ T375] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 57.187752][ T375] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 57.196572][ T375] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 57.204414][ T375] usb 3-1: SerialNumber: syz [ 57.907960][ T375] cdc_ether 3-1:1.0 eth1: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 58.308610][ T375] usb 3-1: USB disconnect, device number 3 [ 58.330968][ T375] cdc_ether 3-1:1.0 eth1: unregister 'cdc_ether' usb-dummy_hcd.2-1, CDC Ethernet Device [ 58.717732][ T375] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 59.087741][ T375] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 59.177739][ T375] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 59.186662][ T375] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 59.194492][ T375] usb 3-1: SerialNumber: syz [ 59.907997][ T375] cdc_ether 3-1:1.0 eth1: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42 2025/02/17 23:39:01 executed programs: 5 [ 60.308633][ T375] usb 3-1: USB disconnect, device number 4 [ 60.328296][ T375] cdc_ether 3-1:1.0 eth1: unregister 'cdc_ether' usb-dummy_hcd.2-1, CDC Ethernet Device [ 60.707726][ T375] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 61.087739][ T375] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 61.177723][ T375] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 61.186704][ T375] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 61.194521][ T375] usb 3-1: SerialNumber: syz [ 61.897918][ T375] cdc_ether 3-1:1.0 eth1: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 62.298312][ T374] usb 3-1: USB disconnect, device number 5 [ 62.323905][ T374] cdc_ether 3-1:1.0 eth1: unregister 'cdc_ether' usb-dummy_hcd.2-1, CDC Ethernet Device [ 62.707716][ T374] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 63.067740][ T374] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 63.157770][ T374] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 63.166594][ T374] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 63.174582][ T374] usb 3-1: SerialNumber: syz [ 63.877908][ T374] cdc_ether 3-1:1.0 eth1: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 64.279623][ T374] usb 3-1: USB disconnect, device number 6 [ 64.308536][ T374] cdc_ether 3-1:1.0 eth1: unregister 'cdc_ether' usb-dummy_hcd.2-1, CDC Ethernet Device [ 64.697725][ T374] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 65.057739][ T374] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 65.147741][ T374] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 65.156567][ T374] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 65.164434][ T374] usb 3-1: SerialNumber: syz [ 65.867942][ T374] cdc_ether 3-1:1.0 eth1: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42 2025/02/17 23:39:07 executed programs: 8 [ 66.268695][ T382] usb 3-1: USB disconnect, device number 7 [ 66.294723][ T382] cdc_ether 3-1:1.0 eth1: unregister 'cdc_ether' usb-dummy_hcd.2-1, CDC Ethernet Device [ 66.677725][ T382] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 67.037733][ T382] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 67.127731][ T382] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 67.136552][ T382] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 67.144399][ T382] usb 3-1: SerialNumber: syz [ 67.847954][ T382] cdc_ether 3-1:1.0 eth1: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 68.248336][ T374] usb 3-1: USB disconnect, device number 8 [ 68.278555][ T374] cdc_ether 3-1:1.0 eth1: unregister 'cdc_ether' usb-dummy_hcd.2-1, CDC Ethernet Device [ 68.677752][ T374] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 69.037790][ T374] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 69.127748][ T374] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 69.136808][ T374] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 69.144644][ T374] usb 3-1: SerialNumber: syz [ 69.837978][ T374] cdc_ether 3-1:1.0 eth1: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 70.238253][ T382] usb 3-1: USB disconnect, device number 9 [ 70.247823][ T382] cdc_ether 3-1:1.0 eth1: unregister 'cdc_ether' usb-dummy_hcd.2-1, CDC Ethernet Device [ 70.647708][ T382] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 71.017749][ T382] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 71.107735][ T382] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 71.116564][ T382] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 71.124402][ T382] usb 3-1: SerialNumber: syz [ 71.827913][ T382] cdc_ether 3-1:1.0 eth1: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42 2025/02/17 23:39:13 executed programs: 11 [ 72.228572][ T375] usb 3-1: USB disconnect, device number 10 [ 72.254364][ T375] cdc_ether 3-1:1.0 eth1: unregister 'cdc_ether' usb-dummy_hcd.2-1, CDC Ethernet Device [ 72.627737][ T375] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 72.987730][ T375] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 73.077747][ T375] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 73.086570][ T375] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 73.094416][ T375] usb 3-1: SerialNumber: syz [ 73.797935][ T375] cdc_ether 3-1:1.0 eth1: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 74.199536][ T374] usb 3-1: USB disconnect, device number 11 [ 74.224733][ T374] cdc_ether 3-1:1.0 eth1: unregister 'cdc_ether' usb-dummy_hcd.2-1, CDC Ethernet Device [ 74.607712][ T374] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 74.967722][ T374] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 75.057751][ T374] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 75.066571][ T374] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 75.074401][ T374] usb 3-1: SerialNumber: syz [ 75.777960][ T374] cdc_ether 3-1:1.0 eth1: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 76.178210][ T374] usb 3-1: USB disconnect, device number 12 [ 76.187800][ T374] cdc_ether 3-1:1.0 eth1: unregister 'cdc_ether' usb-dummy_hcd.2-1, CDC Ethernet Device [ 76.577715][ T374] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 76.937743][ T374] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 77.027736][ T374] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 77.036560][ T374] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 77.044478][ T374] usb 3-1: SerialNumber: syz [ 77.757932][ T374] cdc_ether 3-1:1.0 eth1: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42 2025/02/17 23:39:19 executed programs: 14 [ 78.158328][ T382] usb 3-1: USB disconnect, device number 13 [ 78.184042][ T382] cdc_ether 3-1:1.0 eth1: unregister 'cdc_ether' usb-dummy_hcd.2-1, CDC Ethernet Device [ 78.557705][ T382] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 78.917737][ T382] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 79.007734][ T382] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 79.016559][ T382] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 79.024390][ T382] usb 3-1: SerialNumber: syz [ 79.728026][ T382] cdc_ether 3-1:1.0 eth1: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 80.128546][ T375] usb 3-1: USB disconnect, device number 14 [ 80.153446][ T375] cdc_ether 3-1:1.0 eth1: unregister 'cdc_ether' usb-dummy_hcd.2-1, CDC Ethernet Device [ 80.537701][ T375] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 80.897734][ T375] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 80.987731][ T375] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 80.996579][ T375] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 81.004499][ T375] usb 3-1: SerialNumber: syz [ 81.707938][ T375] cdc_ether 3-1:1.0 eth1: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 82.108593][ T374] usb 3-1: USB disconnect, device number 15 [ 82.134329][ T374] cdc_ether 3-1:1.0 eth1: unregister 'cdc_ether' usb-dummy_hcd.2-1, CDC Ethernet Device [ 82.507703][ T374] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 82.867732][ T374] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 82.957749][ T374] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 82.966574][ T374] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 82.974668][ T374] usb 3-1: SerialNumber: syz [ 83.677915][ T374] cdc_ether 3-1:1.0 eth1: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42 2025/02/17 23:39:25 executed programs: 17 [ 84.079682][ T374] usb 3-1: USB disconnect, device number 16 [ 84.094292][ T374] cdc_ether 3-1:1.0 eth1: unregister 'cdc_ether' usb-dummy_hcd.2-1, CDC Ethernet Device [ 84.487725][ T374] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 84.847744][ T374] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 84.937752][ T374] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 84.946574][ T374] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 84.954418][ T374] usb 3-1: SerialNumber: syz [ 85.647987][ T374] cdc_ether 3-1:1.0 eth1: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 86.048154][ T382] usb 3-1: USB disconnect, device number 17 [ 86.078525][ T382] cdc_ether 3-1:1.0 eth1: unregister 'cdc_ether' usb-dummy_hcd.2-1, CDC Ethernet Device [ 86.467696][ T382] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 86.827748][ T382] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 86.927697][ T382] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 86.936526][ T382] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 86.944528][ T382] usb 3-1: SerialNumber: syz [ 87.638046][ T382] cdc_ether 3-1:1.0 eth1: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 88.038268][ T489] usb 3-1: USB disconnect, device number 18 [ 88.063996][ T489] cdc_ether 3-1:1.0 eth1: unregister 'cdc_ether' usb-dummy_hcd.2-1, CDC Ethernet Device [ 88.447696][ T489] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 88.807729][ T489] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 88.897744][ T489] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 88.906785][ T489] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 88.914622][ T489] usb 3-1: SerialNumber: syz [ 89.628014][ T489] cdc_ether 3-1:1.0 eth1: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42 2025/02/17 23:39:31 executed programs: 20 [ 90.028147][ T489] usb 3-1: USB disconnect, device number 19 [ 90.044043][ T489] cdc_ether 3-1:1.0 eth1: unregister 'cdc_ether' usb-dummy_hcd.2-1, CDC Ethernet Device [ 90.427718][ T489] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 90.797723][ T489] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 90.897752][ T489] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 90.906755][ T489] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 90.914770][ T489] usb 3-1: SerialNumber: syz [ 91.618053][ T489] cdc_ether 3-1:1.0 eth1: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 92.018455][ T382] usb 3-1: USB disconnect, device number 20 [ 92.027858][ T382] cdc_ether 3-1:1.0 eth1: unregister 'cdc_ether' usb-dummy_hcd.2-1, CDC Ethernet Device [ 92.427710][ T382] usb 3-1: new high-speed USB device number 21 using dummy_hcd [ 92.787733][ T382] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 92.877721][ T382] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 92.886679][ T382] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 92.894517][ T382] usb 3-1: SerialNumber: syz [ 93.598125][ T382] cdc_ether 3-1:1.0 eth1: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 93.813563][ T129] BUG: using smp_processor_id() in preemptible [00000000] code: dhcpcd/129 [ 93.822035][ T129] caller is debug_smp_processor_id+0x17/0x20 [ 93.827913][ T129] CPU: 0 PID: 129 Comm: dhcpcd Not tainted 5.10.234-syzkaller #0 [ 93.835426][ T129] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 93.845307][ T129] Call Trace: [ 93.848428][ T129] dump_stack_lvl+0x5d/0x75 [ 93.852765][ T129] dump_stack+0x10/0x12 [ 93.856859][ T129] check_preemption_disabled+0xc4/0xd0 [ 93.862148][ T129] debug_smp_processor_id+0x17/0x20 [ 93.867271][ T129] usbnet_skb_return+0x1b/0xc0 [ 93.871884][ T129] usbnet_resume_rx+0x23/0x60 [ 93.876389][ T129] usbnet_change_mtu+0x84/0xc0 [ 93.880985][ T129] dev_set_mtu_ext+0x105/0x250 [ 93.885583][ T129] dev_set_mtu+0x35/0x80 [ 93.889775][ T129] dev_ifsioc+0x1e1/0x360 [ 93.893935][ T129] ? dev_get_by_name_rcu+0x9/0x20 [ 93.898794][ T129] dev_ioctl+0xa7/0x320 [ 93.902787][ T129] sock_do_ioctl+0x94/0x130 [ 93.907214][ T129] ? ioctl_has_perm.constprop.0.isra.0+0xa7/0x100 [ 93.913470][ T129] sock_ioctl+0x23c/0x3a0 [ 93.917639][ T129] ? selinux_file_ioctl+0xa1/0x120 [ 93.922598][ T129] __x64_sys_ioctl+0x89/0xc0 [ 93.927161][ T129] do_syscall_64+0x32/0x80 [ 93.931357][ T129] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 93.937168][ T129] RIP: 0033:0x7fd2b1ff0d49 [ 93.941413][ T129] Code: 5c c3 48 8d 44 24 08 48 89 54 24 e0 48 89 44 24 c0 48 8d 44 24 d0 48 89 44 24 c8 b8 10 00 00 00 c7 44 24 b8 10 00 00 00 0f 05 <41> 89 c0 3d 00 f0 ff ff 76 10 48 8b 15 ae 60 0d 00 f7 d8 41 83 c8 [ 93.960856][ T129] RSP: 002b:00007ffcb9a5b438 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 93.969104][ T129] RAX: ffffffffffffffda RBX: 00007fd2b1f226c0 RCX: 00007fd2b1ff0d49 [ 93.976999][ T129] RDX: 00007ffcb9a6b628 RSI: 0000000000008922 RDI: 000000000000000e [ 93.984981][ T129] RBP: 00007ffcb9a7b7e8 R08: 00007ffcb9a6b5e8 R09: 00007ffcb9a6b598 [ 93.992803][ T129] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 94.000603][ T129] R13: 00007ffcb9a6b628 R14: 0000000000000028 R15: 0000000000008922 [ 94.011160][ T375] usb 3-1: USB disconnect, device number 21 [ 94.036020][ T375] cdc_ether 3-1:1.0 eth1: unregister 'cdc_ether' usb-dummy_hcd.2-1, CDC Ethernet Device [ 94.427695][ T375] usb 3-1: new high-speed USB device number 22 using dummy_hcd [ 94.787738][ T375] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 94.887724][ T375] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 94.896563][ T375] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 94.904485][ T375] usb 3-1: SerialNumber: syz [ 95.607931][ T375] cdc_ether 3-1:1.0 eth1: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42 2025/02/17 23:39:37 executed programs: 23 [ 96.008509][ T491] usb 3-1: USB disconnect, device number 22 [ 96.033614][ T491] cdc_ether 3-1:1.0 eth1: unregister 'cdc_ether' usb-dummy_hcd.2-1, CDC Ethernet Device [ 96.427693][ T491] usb 3-1: new high-speed USB device number 23 using dummy_hcd [ 96.787740][ T491] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 96.877730][ T491] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 96.886743][ T491] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 96.894587][ T491] usb 3-1: SerialNumber: syz [ 97.587961][ T491] cdc_ether 3-1:1.0 eth1: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 97.988281][ T490] usb 3-1: USB disconnect, device number 23 [ 98.014903][ T490] cdc_ether 3-1:1.0 eth1: unregister 'cdc_ether' usb-dummy_hcd.2-1, CDC Ethernet Device [ 98.407688][ T490] usb 3-1: new high-speed USB device number 24 using dummy_hcd [ 98.767713][ T490] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 98.867733][ T490] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 98.876689][ T490] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 98.884620][ T490] usb 3-1: SerialNumber: syz [ 99.587980][ T490] cdc_ether 3-1:1.0 eth1: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 99.988228][ T491] usb 3-1: USB disconnect, device number 24 [ 99.997833][ T491] cdc_ether 3-1:1.0 eth1: unregister 'cdc_ether' usb-dummy_hcd.2-1, CDC Ethernet Device [ 100.377715][ T491] usb 3-1: new high-speed USB device number 25 using dummy_hcd [ 100.757714][ T491] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 100.857721][ T491] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 100.866607][ T491] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 100.874505][ T491] usb 3-1: SerialNumber: syz [ 101.578051][ T491] cdc_ether 3-1:1.0 eth1: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42 2025/02/17 23:39:43 executed programs: 26 [ 101.978255][ T491] usb 3-1: USB disconnect, device number 25 [ 102.008540][ T491] cdc_ether 3-1:1.0 eth1: unregister 'cdc_ether' usb-dummy_hcd.2-1, CDC Ethernet Device [ 102.407713][ T491] usb 3-1: new high-speed USB device number 26 using dummy_hcd [ 102.767753][ T491] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 102.857715][ T491] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 102.866552][ T491] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 102.874417][ T491] usb 3-1: SerialNumber: syz [ 103.578001][ T491] cdc_ether 3-1:1.0 eth1: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42