Warning: Permanently added '10.128.1.91' (ED25519) to the list of known hosts. 2024/08/17 05:13:46 ignoring optional flag "sandboxArg"="0" 2024/08/17 05:13:46 parsed 1 programs [ 51.628299][ T30] kauditd_printk_skb: 30 callbacks suppressed [ 51.628313][ T30] audit: type=1400 audit(1723871627.719:106): avc: denied { unlink } for pid=407 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" [ 51.668357][ T407] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 52.491528][ T457] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.498425][ T457] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.505650][ T457] device bridge_slave_0 entered promiscuous mode [ 52.512590][ T457] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.519472][ T457] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.526698][ T457] device bridge_slave_1 entered promiscuous mode [ 52.571482][ T457] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.578378][ T457] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.585520][ T457] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.592385][ T457] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.613692][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.621443][ T351] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.628916][ T351] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.648487][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.656706][ T20] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.663698][ T20] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.670864][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.679586][ T20] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.686427][ T20] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.693767][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.702689][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.719625][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.730905][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.738885][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.746091][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.761192][ T457] device veth0_vlan entered promiscuous mode [ 52.770897][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.779990][ T457] device veth1_macvtap entered promiscuous mode [ 52.789197][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.805203][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2024/08/17 05:13:49 executed programs: 0 [ 52.931305][ T30] audit: type=1401 audit(1723871629.019:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 53.004203][ T470] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.011213][ T470] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.018478][ T470] device bridge_slave_0 entered promiscuous mode [ 53.025488][ T470] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.032469][ T470] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.039865][ T470] device bridge_slave_1 entered promiscuous mode [ 53.092973][ T470] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.099849][ T470] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.106918][ T470] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.113744][ T470] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.139350][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.147070][ T20] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.155271][ T20] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.178745][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.186866][ T20] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.193856][ T20] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.201515][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.209996][ T20] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.216837][ T20] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.224108][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.232070][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.245241][ T470] device veth0_vlan entered promiscuous mode [ 53.251599][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.259780][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.267029][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.275015][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.289771][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.298889][ T470] device veth1_macvtap entered promiscuous mode [ 53.308745][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.319953][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.342720][ T30] audit: type=1400 audit(1723871629.429:108): avc: denied { read write } for pid=474 comm="syz.0.15" name="raw-gadget" dev="devtmpfs" ino=162 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 53.365945][ T30] audit: type=1400 audit(1723871629.429:109): avc: denied { open } for pid=474 comm="syz.0.15" path="/dev/raw-gadget" dev="devtmpfs" ino=162 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 53.389216][ T30] audit: type=1400 audit(1723871629.429:110): avc: denied { ioctl } for pid=474 comm="syz.0.15" path="/dev/raw-gadget" dev="devtmpfs" ino=162 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 53.607725][ T362] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 53.878790][ T10] device bridge_slave_1 left promiscuous mode [ 53.884738][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.892321][ T10] device bridge_slave_0 left promiscuous mode [ 53.898545][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.906582][ T10] device veth1_macvtap left promiscuous mode [ 53.912552][ T10] device veth0_vlan left promiscuous mode [ 53.967713][ T362] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 54.057730][ T362] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 54.066675][ T362] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 54.074741][ T362] usb 1-1: SerialNumber: syz [ 54.778903][ T362] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 54.910958][ T30] audit: type=1400 audit(1723871630.999:111): avc: denied { read } for pid=138 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 54.938015][ T30] audit: type=1400 audit(1723871631.029:112): avc: denied { append } for pid=82 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 [ 54.960303][ T30] audit: type=1400 audit(1723871631.029:113): avc: denied { open } for pid=82 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 54.983172][ T30] audit: type=1400 audit(1723871631.029:114): avc: denied { getattr } for pid=82 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 55.183603][ T361] usb 1-1: USB disconnect, device number 2 [ 55.233973][ T361] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 55.957672][ T361] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 56.317738][ T361] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 56.407720][ T361] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 56.416585][ T361] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 56.424523][ T361] usb 1-1: SerialNumber: syz [ 57.128888][ T361] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 57.528889][ T362] usb 1-1: USB disconnect, device number 3 [ 57.559173][ T362] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device 2024/08/17 05:13:54 executed programs: 4 [ 58.297657][ T361] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 58.657742][ T361] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 58.747924][ T361] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 58.756796][ T361] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 58.765072][ T361] usb 1-1: SerialNumber: syz [ 59.469108][ T361] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 59.868840][ T361] usb 1-1: USB disconnect, device number 4 [ 59.890571][ T361] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 60.637670][ T6] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 60.997736][ T6] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 61.087708][ T6] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 61.096692][ T6] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 61.104644][ T6] usb 1-1: SerialNumber: syz [ 61.809314][ T6] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 62.208856][ T362] usb 1-1: USB disconnect, device number 5 [ 62.258800][ T362] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 62.977686][ T361] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 63.337709][ T361] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 63.427708][ T361] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 63.436569][ T361] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 63.444417][ T361] usb 1-1: SerialNumber: syz [ 64.148811][ T361] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 64.549359][ T361] usb 1-1: USB disconnect, device number 6 [ 64.593871][ T361] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device 2024/08/17 05:14:01 executed programs: 7 [ 65.317634][ T361] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 65.677716][ T361] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 65.767743][ T361] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 65.776651][ T361] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 65.784609][ T361] usb 1-1: SerialNumber: syz [ 66.498929][ T361] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 66.898910][ T39] usb 1-1: USB disconnect, device number 7 [ 66.947836][ T39] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 67.667625][ T39] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 68.027756][ T39] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 68.117756][ T39] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 68.126612][ T39] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 68.134551][ T39] usb 1-1: SerialNumber: syz [ 68.838876][ T39] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 69.238976][ T39] usb 1-1: USB disconnect, device number 8 [ 69.289125][ T39] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 70.007656][ T20] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 70.367724][ T20] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 70.457733][ T20] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 70.466589][ T20] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 70.474465][ T20] usb 1-1: SerialNumber: syz [ 71.179195][ T20] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 71.578945][ T20] usb 1-1: USB disconnect, device number 9 [ 71.611833][ T20] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device 2024/08/17 05:14:08 executed programs: 10 [ 72.347671][ T39] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 72.707710][ T39] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 72.797754][ T39] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 72.806832][ T39] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 72.814683][ T39] usb 1-1: SerialNumber: syz [ 73.519024][ T39] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 73.918555][ T39] usb 1-1: USB disconnect, device number 10 [ 73.938875][ T39] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 74.687627][ T39] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 75.047717][ T39] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 75.137699][ T39] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 75.146674][ T39] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 75.154710][ T39] usb 1-1: SerialNumber: syz [ 75.848873][ T39] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 76.248767][ T361] usb 1-1: USB disconnect, device number 11 [ 76.304503][ T361] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 77.017632][ T361] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 77.377695][ T361] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 77.467776][ T361] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 77.476651][ T361] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 77.484584][ T361] usb 1-1: SerialNumber: syz [ 78.189032][ T361] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 78.589003][ T20] usb 1-1: USB disconnect, device number 12 [ 78.619731][ T20] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device 2024/08/17 05:14:15 executed programs: 13 [ 79.357609][ T351] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 79.717714][ T351] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 79.807715][ T351] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 79.816661][ T351] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 79.824595][ T351] usb 1-1: SerialNumber: syz [ 80.528976][ T351] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 80.929066][ T39] usb 1-1: USB disconnect, device number 13 [ 80.978655][ T39] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 81.697603][ T351] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 82.057701][ T351] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 82.147718][ T351] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 82.156679][ T351] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 82.164608][ T351] usb 1-1: SerialNumber: syz [ 82.868712][ T351] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 83.269422][ T351] usb 1-1: USB disconnect, device number 14 [ 83.313802][ T351] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 84.037593][ T351] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 84.397718][ T351] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 84.487696][ T351] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 84.496658][ T351] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 84.504498][ T351] usb 1-1: SerialNumber: syz [ 85.208733][ T351] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 85.608882][ T39] usb 1-1: USB disconnect, device number 15 [ 85.642690][ T39] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device 2024/08/17 05:14:22 executed programs: 16 [ 86.377648][ T39] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 86.737714][ T39] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 86.827714][ T39] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 86.836711][ T39] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 86.844554][ T39] usb 1-1: SerialNumber: syz [ 87.549118][ T39] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 87.948871][ T39] usb 1-1: USB disconnect, device number 16 [ 87.993769][ T39] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 88.717600][ T362] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 89.077724][ T362] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 89.167709][ T362] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 89.176586][ T362] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 89.184418][ T362] usb 1-1: SerialNumber: syz [ 89.889341][ T362] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 90.288584][ T20] usb 1-1: USB disconnect, device number 17 [ 90.318955][ T20] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 91.057690][ T20] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 91.417716][ T20] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 91.517671][ T20] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 91.526695][ T20] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 91.534561][ T20] usb 1-1: SerialNumber: syz [ 92.238859][ T20] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 92.638762][ T6] usb 1-1: USB disconnect, device number 18 [ 92.648961][ T6] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device 2024/08/17 05:14:29 executed programs: 19 [ 93.407608][ T39] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 93.767708][ T39] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 93.857737][ T39] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 93.866818][ T39] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 93.874731][ T39] usb 1-1: SerialNumber: syz [ 94.579098][ T39] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 94.978746][ T20] usb 1-1: USB disconnect, device number 19 [ 95.028139][ T20] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 95.747637][ T351] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 96.107701][ T351] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 96.197767][ T351] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 96.206637][ T351] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 96.214786][ T351] usb 1-1: SerialNumber: syz [ 96.919158][ T351] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 97.318868][ T351] usb 1-1: USB disconnect, device number 20 [ 97.368823][ T351] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 98.087625][ T351] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 98.447715][ T351] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 98.537698][ T351] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 98.546560][ T351] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 98.554716][ T351] usb 1-1: SerialNumber: syz [ 99.269643][ T351] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 99.517608][ T138] BUG: using smp_processor_id() in preemptible [00000000] code: dhcpcd/138 [ 99.526084][ T138] caller is debug_smp_processor_id+0x17/0x20 [ 99.531920][ T138] CPU: 1 PID: 138 Comm: dhcpcd Not tainted 5.15.153-syzkaller-1070600-gda92e689a0c3 #0 [ 99.541405][ T138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 99.551451][ T138] Call Trace: [ 99.554822][ T138] [ 99.557727][ T138] dump_stack_lvl+0x151/0x1c0 [ 99.562221][ T138] ? io_uring_drop_tctx_refs+0x190/0x190 [ 99.567687][ T138] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 99.572995][ T138] ? _raw_spin_lock+0x1b0/0x1b0 [ 99.577685][ T138] dump_stack+0x15/0x20 [ 99.581696][ T138] check_preemption_disabled+0x109/0x110 [ 99.587224][ T138] debug_smp_processor_id+0x17/0x20 [ 99.592259][ T138] usbnet_skb_return+0x6f/0x290 [ 99.596937][ T138] usbnet_resume_rx+0x4d/0xd0 [ 99.601452][ T138] usbnet_change_mtu+0x4ed/0x670 [ 99.606226][ T138] dev_set_mtu_ext+0x458/0x690 [ 99.610824][ T138] ? dev_validate_mtu+0x180/0x180 [ 99.615693][ T138] ? avc_has_perm_noaudit+0x2dd/0x430 [ 99.620896][ T138] dev_set_mtu+0xa0/0x180 [ 99.625061][ T138] ? call_netdevice_notifiers_mtu+0x220/0x220 [ 99.630963][ T138] ? full_name_hash+0xa0/0xf0 [ 99.635685][ T138] dev_ifsioc+0x4ad/0x10c0 [ 99.639942][ T138] ? dev_ioctl+0xe70/0xe70 [ 99.644191][ T138] ? mutex_lock+0xb6/0x1e0 [ 99.648450][ T138] ? wait_for_completion_killable_timeout+0x10/0x10 [ 99.654934][ T138] dev_ioctl+0x54d/0xe70 [ 99.659128][ T138] sock_do_ioctl+0x34f/0x5a0 [ 99.663546][ T138] ? sock_show_fdinfo+0xa0/0xa0 [ 99.668236][ T138] ? selinux_file_ioctl+0x3cc/0x540 [ 99.673276][ T138] sock_ioctl+0x455/0x740 [ 99.677567][ T138] ? sock_poll+0x400/0x400 [ 99.681771][ T138] ? fd_install+0x144/0x250 [ 99.686281][ T138] ? security_file_ioctl+0x84/0xb0 [ 99.691326][ T138] ? sock_poll+0x400/0x400 [ 99.695958][ T138] __se_sys_ioctl+0x114/0x190 [ 99.700644][ T138] __x64_sys_ioctl+0x7b/0x90 [ 99.705058][ T138] do_syscall_64+0x3d/0xb0 [ 99.709317][ T138] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 99.715035][ T138] RIP: 0033:0x7f58f6b9fd49 [ 99.719377][ T138] 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 [ 99.739008][ T138] RSP: 002b:00007ffd11acd338 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 99.747367][ T138] RAX: ffffffffffffffda RBX: 00007f58f6ad16c0 RCX: 00007f58f6b9fd49 [ 99.755764][ T138] RDX: 00007ffd11add528 RSI: 0000000000008922 RDI: 0000000000000012 [ 99.763573][ T138] RBP: 00007ffd11aed6e8 R08: 00007ffd11add4e8 R09: 00007ffd11add498 [ 99.771383][ T138] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 99.779338][ T138] R13: 00007ffd11add528 R14: 0000000000000028 R15: 0000000000008922 [ 99.787496][ T138] [ 99.793182][ T20] usb 1-1: USB disconnect, device number 21 [ 99.847441][ T20] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device 2024/08/17 05:14:36 executed programs: 22 [ 100.567645][ T20] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 100.927722][ T20] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 101.017777][ T20] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 101.026755][ T20] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 101.034603][ T20] usb 1-1: SerialNumber: syz [ 101.738904][ T20] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 102.138499][ T6] usb 1-1: USB disconnect, device number 22 [ 102.182796][ T6] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 102.907646][ T351] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 103.267703][ T351] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 103.357687][ T351] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 103.366639][ T351] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 103.374485][ T351] usb 1-1: SerialNumber: syz [ 104.079097][ T351] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 104.478900][ T362] usb 1-1: USB disconnect, device number 23 [ 104.529778][ T362] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 105.247622][ T362] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 105.607718][ T362] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 105.697697][ T362] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 105.706837][ T362] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 105.714876][ T362] usb 1-1: SerialNumber: syz [ 106.409359][ T362] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 106.809952][ T362] usb 1-1: USB disconnect, device number 24 [ 106.839650][ T362] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device 2024/08/17 05:14:43 executed programs: 25 [ 107.577674][ T351] usb 1-1: new high-speed USB device number 25 using dummy_hcd [ 107.937717][ T351] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 26 [ 108.027772][ T351] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 108.036655][ T351] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 108.044519][ T351] usb 1-1: SerialNumber: syz [ 108.749228][ T351] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 109.148921][ T361] usb 1-1: USB disconnect, device number 25 [ 109.198136][ T361] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device