Warning: Permanently added '10.128.1.31' (ED25519) to the list of known hosts. 2024/12/21 03:27:29 ignoring optional flag "sandboxArg"="0" 2024/12/21 03:27:29 ignoring optional flag "type"="gce" 2024/12/21 03:27:29 parsed 1 programs [ 57.137295][ T29] kauditd_printk_skb: 27 callbacks suppressed [ 57.137301][ T29] audit: type=1400 audit(1734751649.775:103): avc: denied { module_request } for pid=398 comm="syz-executor" kmod="netdev-wpan0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 57.210608][ T29] audit: type=1400 audit(1734751649.855:104): avc: denied { unlink } for pid=398 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" [ 57.256480][ T398] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 57.644933][ T430] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.652054][ T430] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.659001][ T430] device bridge_slave_0 entered promiscuous mode [ 57.665393][ T430] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.672268][ T430] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.679271][ T430] device bridge_slave_1 entered promiscuous mode [ 57.691533][ T430] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.698365][ T430] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.705511][ T430] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.712562][ T430] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.721644][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.728809][ T51] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.735821][ T51] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.743387][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.751315][ T51] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.758319][ T51] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.765804][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.773740][ T51] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.780539][ T51] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.788738][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.797050][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.805802][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.814634][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.822467][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.829960][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.837440][ T430] device veth0_vlan entered promiscuous mode [ 57.844754][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.853272][ T430] device veth1_macvtap entered promiscuous mode [ 57.860742][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.869814][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.896923][ T29] audit: type=1401 audit(1734751650.535:105): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" 2024/12/21 03:27:30 executed programs: 0 [ 57.997535][ T448] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.004623][ T448] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.011665][ T448] device bridge_slave_0 entered promiscuous mode [ 58.017941][ T448] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.025166][ T448] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.032072][ T448] device bridge_slave_1 entered promiscuous mode [ 58.046329][ T448] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.053310][ T448] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.060489][ T448] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.067393][ T448] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.076751][ T434] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.084006][ T434] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.091036][ T434] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.098266][ T434] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.106292][ T434] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.113611][ T434] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.121194][ T434] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.129091][ T434] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.142414][ T434] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.150804][ T434] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.158977][ T434] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.167933][ T434] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.176519][ T434] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.184248][ T434] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.191337][ T434] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.198603][ T448] device veth0_vlan entered promiscuous mode [ 58.205424][ T434] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.213585][ T448] device veth1_macvtap entered promiscuous mode [ 58.220918][ T434] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.229405][ T434] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.242282][ T29] audit: type=1400 audit(1734751650.885:106): avc: denied { read write } for pid=453 comm="syz.0.15" name="raw-gadget" dev="devtmpfs" ino=82 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 58.265731][ T29] audit: type=1400 audit(1734751650.885:107): avc: denied { open } for pid=453 comm="syz.0.15" path="/dev/raw-gadget" dev="devtmpfs" ino=82 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 58.288661][ T29] audit: type=1400 audit(1734751650.885:108): avc: denied { ioctl } for pid=453 comm="syz.0.15" path="/dev/raw-gadget" dev="devtmpfs" ino=82 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 58.510420][ T6] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 58.880415][ T6] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 58.900651][ T330] device bridge_slave_1 left promiscuous mode [ 58.906567][ T330] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.913740][ T330] device bridge_slave_0 left promiscuous mode [ 58.919706][ T330] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.926868][ T330] device veth1_macvtap left promiscuous mode [ 58.932806][ T330] device veth0_vlan left promiscuous mode [ 58.980412][ T6] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 58.989543][ T6] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 58.997651][ T6] usb 1-1: SerialNumber: syz [ 59.700635][ T6] cdc_ether 1-1:1.0 eth1: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 59.817858][ T29] audit: type=1400 audit(1734751652.455:109): avc: denied { read } for pid=134 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 60.100993][ T6] usb 1-1: USB disconnect, device number 2 [ 60.123409][ T6] cdc_ether 1-1:1.0 eth1: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 60.510382][ T6] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 60.870438][ T6] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 60.960487][ T6] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 60.970199][ T6] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 60.978448][ T6] usb 1-1: SerialNumber: syz [ 61.670628][ T6] cdc_ether 1-1:1.0 eth1: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 62.071239][ T456] usb 1-1: USB disconnect, device number 3 [ 62.096235][ T456] cdc_ether 1-1:1.0 eth1: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 62.490394][ T456] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 62.850415][ T456] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 62.940409][ T456] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 62.949236][ T456] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 62.957066][ T456] usb 1-1: SerialNumber: syz [ 63.660626][ T456] cdc_ether 1-1:1.0 eth1: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 2024/12/21 03:27:36 executed programs: 5 [ 64.062467][ T456] usb 1-1: USB disconnect, device number 4 [ 64.077030][ T456] cdc_ether 1-1:1.0 eth1: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 64.450399][ T456] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 64.810417][ T456] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 64.910851][ T456] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 64.919926][ T456] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 64.927833][ T456] usb 1-1: SerialNumber: syz [ 65.620681][ T456] cdc_ether 1-1:1.0 eth1: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 66.022629][ T456] usb 1-1: USB disconnect, device number 5 [ 66.043684][ T456] cdc_ether 1-1:1.0 eth1: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 66.440392][ T456] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 66.800442][ T456] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 66.890411][ T456] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 66.899415][ T456] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 66.907240][ T456] usb 1-1: SerialNumber: syz [ 67.610814][ T456] cdc_ether 1-1:1.0 eth1: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 68.012594][ T456] usb 1-1: USB disconnect, device number 6 [ 68.023597][ T456] cdc_ether 1-1:1.0 eth1: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 68.410407][ T456] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 68.780474][ T456] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 68.870455][ T456] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 68.879473][ T456] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 68.887302][ T456] usb 1-1: SerialNumber: syz [ 69.590757][ T456] cdc_ether 1-1:1.0 eth1: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 2024/12/21 03:27:42 executed programs: 8 [ 69.990924][ T41] usb 1-1: USB disconnect, device number 7 [ 70.015770][ T41] cdc_ether 1-1:1.0 eth1: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 70.460386][ T41] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 70.830395][ T41] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 70.920400][ T41] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 70.929695][ T41] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 70.937525][ T41] usb 1-1: SerialNumber: syz [ 71.640608][ T41] cdc_ether 1-1:1.0 eth1: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 72.040924][ T25] usb 1-1: USB disconnect, device number 8 [ 72.071223][ T25] cdc_ether 1-1:1.0 eth1: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 72.460377][ T25] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 72.820417][ T25] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 72.920410][ T25] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 72.929558][ T25] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 72.937386][ T25] usb 1-1: SerialNumber: syz [ 73.640765][ T25] cdc_ether 1-1:1.0 eth1: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 74.041021][ T711] usb 1-1: USB disconnect, device number 9 [ 74.063426][ T711] cdc_ether 1-1:1.0 eth1: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 74.460396][ T711] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 74.820411][ T711] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 74.910451][ T711] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 74.919364][ T711] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 74.927293][ T711] usb 1-1: SerialNumber: syz [ 75.640818][ T711] cdc_ether 1-1:1.0 eth1: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 2024/12/21 03:27:48 executed programs: 11 [ 76.042255][ T329] usb 1-1: USB disconnect, device number 10 [ 76.056572][ T329] cdc_ether 1-1:1.0 eth1: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 76.450741][ T329] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 76.820398][ T329] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 76.910417][ T329] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 76.919331][ T329] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 76.927159][ T329] usb 1-1: SerialNumber: syz [ 77.620831][ T329] cdc_ether 1-1:1.0 eth1: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 78.021071][ T456] usb 1-1: USB disconnect, device number 11 [ 78.047020][ T456] cdc_ether 1-1:1.0 eth1: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 78.420387][ T456] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 78.790413][ T456] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 78.890395][ T456] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 78.899318][ T456] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 78.907146][ T456] usb 1-1: SerialNumber: syz [ 79.610835][ T456] cdc_ether 1-1:1.0 eth1: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 80.012468][ T329] usb 1-1: USB disconnect, device number 12 [ 80.036518][ T329] cdc_ether 1-1:1.0 eth1: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 80.420387][ T329] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 80.780407][ T329] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 80.870419][ T329] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 80.879247][ T329] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 80.887079][ T329] usb 1-1: SerialNumber: syz [ 81.580672][ T329] cdc_ether 1-1:1.0 eth1: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 2024/12/21 03:27:54 executed programs: 14 [ 81.981635][ T329] usb 1-1: USB disconnect, device number 13 [ 82.000498][ T329] cdc_ether 1-1:1.0 eth1: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 82.370403][ T329] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 82.740385][ T329] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 82.830412][ T329] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 82.839252][ T329] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 82.847068][ T329] usb 1-1: SerialNumber: syz [ 83.560626][ T329] cdc_ether 1-1:1.0 eth1: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 83.961360][ T329] usb 1-1: USB disconnect, device number 14 [ 83.977157][ T329] cdc_ether 1-1:1.0 eth1: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 84.360388][ T329] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 84.720422][ T329] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 84.810395][ T329] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 84.819528][ T329] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 84.827558][ T329] usb 1-1: SerialNumber: syz [ 85.530612][ T329] cdc_ether 1-1:1.0 eth1: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 85.933008][ T329] usb 1-1: USB disconnect, device number 15 [ 85.953839][ T329] cdc_ether 1-1:1.0 eth1: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 86.350426][ T329] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 86.720451][ T329] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 86.810425][ T329] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 86.819343][ T329] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 86.827089][ T329] usb 1-1: SerialNumber: syz [ 87.540625][ T329] cdc_ether 1-1:1.0 eth1: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 2024/12/21 03:28:00 executed programs: 17 [ 87.941418][ T6] usb 1-1: USB disconnect, device number 16 [ 87.971151][ T6] cdc_ether 1-1:1.0 eth1: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 88.370410][ T6] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 88.730432][ T6] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 88.830419][ T6] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 88.839443][ T6] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 88.847274][ T6] usb 1-1: SerialNumber: syz [ 89.550613][ T6] cdc_ether 1-1:1.0 eth1: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 89.951154][ T6] usb 1-1: USB disconnect, device number 17 [ 89.966361][ T6] cdc_ether 1-1:1.0 eth1: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 90.370397][ T6] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 90.730408][ T6] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 90.820388][ T6] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 90.829221][ T6] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 90.837211][ T6] usb 1-1: SerialNumber: syz [ 91.540791][ T6] cdc_ether 1-1:1.0 eth1: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 91.942442][ T329] usb 1-1: USB disconnect, device number 18 [ 91.966578][ T329] cdc_ether 1-1:1.0 eth1: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 92.330374][ T329] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 92.690395][ T329] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 92.780428][ T329] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 92.789252][ T329] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 92.797232][ T329] usb 1-1: SerialNumber: syz [ 93.500735][ T329] cdc_ether 1-1:1.0 eth1: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 2024/12/21 03:28:06 executed programs: 20 [ 93.900949][ T456] usb 1-1: USB disconnect, device number 19 [ 93.926707][ T456] cdc_ether 1-1:1.0 eth1: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 94.310414][ T456] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 94.670410][ T456] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 94.760406][ T456] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 94.769575][ T456] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 94.777740][ T456] usb 1-1: SerialNumber: syz [ 95.490659][ T456] cdc_ether 1-1:1.0 eth1: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 95.892265][ T329] usb 1-1: USB disconnect, device number 20 [ 95.916308][ T329] cdc_ether 1-1:1.0 eth1: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 96.280341][ T329] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 96.640455][ T329] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 96.730472][ T329] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 96.739560][ T329] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 96.747541][ T329] usb 1-1: SerialNumber: syz [ 97.440620][ T329] cdc_ether 1-1:1.0 eth1: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 97.654184][ T134] BUG: using smp_processor_id() in preemptible [00000000] code: dhcpcd/134 [ 97.662587][ T134] caller is debug_smp_processor_id+0x17/0x20 [ 97.668477][ T134] CPU: 0 PID: 134 Comm: dhcpcd Not tainted 5.15.173-syzkaller #0 [ 97.676030][ T134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/25/2024 [ 97.685933][ T134] Call Trace: [ 97.689137][ T134] [ 97.691992][ T134] dump_stack_lvl+0x38/0x49 [ 97.696337][ T134] dump_stack+0x10/0x12 [ 97.700428][ T134] check_preemption_disabled+0xdf/0xf0 [ 97.705706][ T134] debug_smp_processor_id+0x17/0x20 [ 97.710741][ T134] usbnet_skb_return+0x22/0xc0 [ 97.715351][ T134] usbnet_resume_rx+0x23/0x60 [ 97.719852][ T134] usbnet_change_mtu+0x84/0xc0 [ 97.724454][ T134] dev_set_mtu_ext+0x108/0x270 [ 97.729051][ T134] dev_set_mtu+0x35/0x80 [ 97.733241][ T134] dev_ifsioc+0x2de/0x4d0 [ 97.737701][ T134] ? netdev_name_node_lookup_rcu+0x5d/0x70 [ 97.743326][ T134] dev_ioctl+0xb2/0x3b0 [ 97.747320][ T134] sock_do_ioctl+0x8d/0xd0 [ 97.751569][ T134] sock_ioctl+0x152/0x2a0 [ 97.755847][ T134] ? selinux_file_ioctl+0xa1/0x120 [ 97.760752][ T134] __x64_sys_ioctl+0x89/0xc0 [ 97.765178][ T134] x64_sys_call+0x912/0x990 [ 97.769516][ T134] do_syscall_64+0x33/0xb0 [ 97.773896][ T134] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 97.779883][ T134] RIP: 0033:0x7f04fe4e9d49 [ 97.784213][ T134] 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 [ 97.803843][ T134] RSP: 002b:00007fff0b615a98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 97.812610][ T134] RAX: ffffffffffffffda RBX: 00007f04fe41b6c0 RCX: 00007f04fe4e9d49 [ 97.820420][ T134] RDX: 00007fff0b625c88 RSI: 0000000000008922 RDI: 0000000000000012 [ 97.828401][ T134] RBP: 00007fff0b635e48 R08: 00007fff0b625c48 R09: 00007fff0b625bf8 [ 97.836429][ T134] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 97.844545][ T134] R13: 00007fff0b625c88 R14: 0000000000000028 R15: 0000000000008922 [ 97.852594][ T134] [ 97.857744][ T25] usb 1-1: USB disconnect, device number 21 [ 97.872056][ T25] cdc_ether 1-1:1.0 eth1: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 98.260395][ T25] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 98.630390][ T25] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 98.720399][ T25] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 98.729384][ T25] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 98.737295][ T25] usb 1-1: SerialNumber: syz [ 99.440639][ T25] cdc_ether 1-1:1.0 eth1: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 2024/12/21 03:28:12 executed programs: 23 [ 99.842788][ T25] usb 1-1: USB disconnect, device number 22 [ 99.863706][ T25] cdc_ether 1-1:1.0 eth1: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 100.260409][ T25] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 100.630395][ T25] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 100.730396][ T25] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 100.739336][ T25] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 100.747174][ T25] usb 1-1: SerialNumber: syz [ 101.450726][ T25] cdc_ether 1-1:1.0 eth1: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 101.852408][ T6] usb 1-1: USB disconnect, device number 23 [ 101.876707][ T6] cdc_ether 1-1:1.0 eth1: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 102.240370][ T6] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 102.600772][ T6] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 102.690394][ T6] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 102.699218][ T6] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 102.707056][ T6] usb 1-1: SerialNumber: syz [ 103.420599][ T6] cdc_ether 1-1:1.0 eth1: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 103.821387][ T329] usb 1-1: USB disconnect, device number 24 [ 103.830571][ T329] cdc_ether 1-1:1.0 eth1: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 104.220364][ T329] usb 1-1: new high-speed USB device number 25 using dummy_hcd [ 104.580435][ T329] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 104.670762][ T329] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 104.679708][ T329] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 104.687546][ T329] usb 1-1: SerialNumber: syz [ 105.390623][ T329] cdc_ether 1-1:1.0 eth1: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 2024/12/21 03:28:18 executed programs: 26 [ 105.791379][ T6] usb 1-1: USB disconnect, device number 25 [ 105.816677][ T6] cdc_ether 1-1:1.0 eth1: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 106.190388][ T6] usb 1-1: new high-speed USB device number 26 using dummy_hcd [ 106.550410][ T6] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 106.640425][ T6] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 106.649573][ T6] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 106.657388][ T6] usb 1-1: SerialNumber: syz [ 107.350609][ T6] cdc_ether 1-1:1.0 eth1: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42