[ 52.111056][ T39] audit: type=1400 audit(1651390983.711:73): avc: denied { transition } for pid=3569 comm="sshd" path="/bin/sh" dev="sda1" ino=73 scontext=system_u:system_r:initrc_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 52.149012][ T39] audit: type=1400 audit(1651390983.721:74): avc: denied { write } for pid=3569 comm="sh" path="pipe:[29190]" dev="pipefs" ino=29190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:initrc_t tclass=fifo_file permissive=1 Warning: Permanently added '[localhost]:47988' (ECDSA) to the list of known hosts. [ 54.446473][ T39] audit: type=1400 audit(1651390986.051:75): avc: denied { execute } for pid=3608 comm="sh" name="syz-fuzzer" dev="sda1" ino=1134 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 54.473083][ T39] audit: type=1400 audit(1651390986.051:76): avc: denied { execute_no_trans } for pid=3608 comm="sh" path="/syz-fuzzer" dev="sda1" ino=1134 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 2022/05/01 07:43:06 fuzzer started 2022/05/01 07:43:06 dialing manager at localhost:35873 [ 55.393827][ T39] audit: type=1400 audit(1651390987.001:77): avc: denied { mounton } for pid=3637 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=1136 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 55.399765][ T3637] cgroup: Unknown subsys name 'net' [ 55.418246][ T39] audit: type=1400 audit(1651390987.001:78): avc: denied { mount } for pid=3637 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 [ 55.452986][ T39] audit: type=1400 audit(1651390987.031:79): avc: denied { unmount } for pid=3637 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 55.670012][ T3637] cgroup: Unknown subsys name 'rlimit' 2022/05/01 07:43:07 syscalls: 3733 2022/05/01 07:43:07 code coverage: enabled 2022/05/01 07:43:07 comparison tracing: enabled 2022/05/01 07:43:07 extra coverage: enabled 2022/05/01 07:43:07 delay kcov mmap: enabled 2022/05/01 07:43:07 setuid sandbox: enabled 2022/05/01 07:43:07 namespace sandbox: enabled 2022/05/01 07:43:07 Android sandbox: enabled 2022/05/01 07:43:07 fault injection: enabled 2022/05/01 07:43:07 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2022/05/01 07:43:07 net packet injection: enabled 2022/05/01 07:43:07 net device setup: enabled 2022/05/01 07:43:07 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2022/05/01 07:43:07 devlink PCI setup: PCI device 0000:00:10.0 is not available 2022/05/01 07:43:07 USB emulation: enabled 2022/05/01 07:43:07 hci packet injection: enabled 2022/05/01 07:43:07 wifi device emulation: enabled 2022/05/01 07:43:07 802.15.4 emulation: enabled [ 55.789141][ T39] audit: type=1400 audit(1651390987.391:80): avc: denied { mounton } for pid=3637 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 2022/05/01 07:43:07 fetching corpus: 0, signal 0/2000 (executing program) [ 55.829441][ T39] audit: type=1400 audit(1651390987.391:81): avc: denied { mount } for pid=3637 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 55.859173][ T39] audit: type=1400 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2022/05/01 07:45:40 fetching corpus: 42050, signal 585572/617226 (executing program) 2022/05/01 07:45:40 fetching corpus: 42087, signal 585747/617226 (executing program) 2022/05/01 07:45:40 fetching corpus: 42087, signal 585747/617226 (executing program) 2022/05/01 07:45:44 starting 4 fuzzer processes 07:45:44 executing program 0: syz_mount_image$erofs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001b00)=ANY=[]) 07:45:44 executing program 1: syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000004c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 07:45:44 executing program 2: socket(0x1, 0x4, 0x5) 07:45:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg$SEG6_CMD_SETHMAC(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0, 0x14}}, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc) [ 212.770582][ T39] kauditd_printk_skb: 3 callbacks suppressed [ 212.770607][ T39] audit: type=1400 audit(1651391144.371:86): avc: denied { execmem } for pid=3700 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 212.906681][ T39] audit: type=1400 audit(1651391144.511:87): avc: denied { mounton } for pid=3703 comm="syz-executor.0" path="/sys/fs/fuse/connections" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=dir permissive=1 [ 212.935671][ T39] audit: type=1400 audit(1651391144.511:88): avc: denied { mount } for pid=3703 comm="syz-executor.0" name="/" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 212.963855][ T39] audit: type=1400 audit(1651391144.511:89): avc: denied { create } for pid=3703 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 212.991145][ T39] audit: type=1400 audit(1651391144.511:90): avc: denied { read write } for pid=3703 comm="syz-executor.0" name="vhci" dev="devtmpfs" ino=1102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 213.023433][ T39] audit: type=1400 audit(1651391144.511:91): avc: denied { open } for pid=3703 comm="syz-executor.0" path="/dev/vhci" dev="devtmpfs" ino=1102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 214.019544][ T39] audit: type=1400 audit(1651391145.621:92): avc: denied { ioctl } for pid=3705 comm="syz-executor.1" path="socket:[29751]" dev="sockfs" ino=29751 ioctlcmd=0x48c9 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 214.039896][ T3717] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 214.039905][ T3719] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 214.041066][ T3719] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 214.041890][ T3719] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 214.043713][ T3719] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 214.044265][ T3719] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 214.045087][ T3719] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 214.045608][ T3719] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 214.045924][ T3719] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 214.059901][ T39] audit: type=1400 audit(1651391145.651:93): avc: denied { read } for pid=3706 comm="syz-executor.3" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 214.069858][ T3714] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 214.076692][ T3717] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 214.078006][ T39] audit: type=1400 audit(1651391145.651:94): avc: denied { open } for pid=3706 comm="syz-executor.3" path="net:[4026531840]" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 214.078350][ T3717] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 214.078649][ T3717] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 214.079131][ T3717] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 214.079548][ T3717] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 214.080157][ T3717] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 214.080455][ T3717] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 214.080641][ T3717] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 214.080792][ T3717] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 214.080948][ T3717] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 214.113496][ T3719] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 214.115967][ T39] audit: type=1400 audit(1651391145.661:95): avc: denied { mounton } for pid=3706 comm="syz-executor.3" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 214.125463][ T3719] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 214.303473][ T3719] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 214.315509][ T3719] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 214.383983][ T3703] chnl_net:caif_netlink_parms(): no params data found [ 214.422903][ T3706] chnl_net:caif_netlink_parms(): no params data found [ 214.515278][ T3705] chnl_net:caif_netlink_parms(): no params data found [ 214.746688][ T3703] bridge0: port 1(bridge_slave_0) entered blocking state [ 214.756970][ T3703] bridge0: port 1(bridge_slave_0) entered disabled state [ 214.767823][ T3703] device bridge_slave_0 entered promiscuous mode [ 214.785452][ T3703] bridge0: port 2(bridge_slave_1) entered blocking state [ 214.796831][ T3703] bridge0: port 2(bridge_slave_1) entered disabled state [ 214.806079][ T3703] device bridge_slave_1 entered promiscuous mode [ 214.828776][ T3706] bridge0: port 1(bridge_slave_0) entered blocking state [ 214.836755][ T3706] bridge0: port 1(bridge_slave_0) entered disabled state [ 214.847868][ T3706] device bridge_slave_0 entered promiscuous mode [ 214.858020][ T3706] bridge0: port 2(bridge_slave_1) entered blocking state [ 214.867350][ T3706] bridge0: port 2(bridge_slave_1) entered disabled state [ 214.876543][ T3706] device bridge_slave_1 entered promiscuous mode [ 214.984776][ T3706] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 215.029995][ T3703] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 215.068256][ T3706] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 215.083415][ T3703] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 215.123774][ T3705] bridge0: port 1(bridge_slave_0) entered blocking state [ 215.133179][ T3705] bridge0: port 1(bridge_slave_0) entered disabled state [ 215.142173][ T3705] device bridge_slave_0 entered promiscuous mode [ 215.223358][ T3705] bridge0: port 2(bridge_slave_1) entered blocking state [ 215.232199][ T3705] bridge0: port 2(bridge_slave_1) entered disabled state [ 215.242712][ T3705] device bridge_slave_1 entered promiscuous mode [ 215.255142][ T3706] team0: Port device team_slave_0 added [ 215.268626][ T3703] team0: Port device team_slave_0 added [ 215.293689][ T3706] team0: Port device team_slave_1 added [ 215.327097][ T3703] team0: Port device team_slave_1 added [ 215.430995][ T3705] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 215.443115][ T3706] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 215.451638][ T3706] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 215.485814][ T3706] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 215.504632][ T3706] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 215.514302][ T3706] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 215.546109][ T3706] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 215.587744][ T3705] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 215.638179][ T3703] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 215.646848][ T3703] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 215.679528][ T3703] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 215.717555][ T3703] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 215.728789][ T3703] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 215.764645][ T3703] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 215.805163][ T3704] chnl_net:caif_netlink_parms(): no params data found [ 215.818385][ T3705] team0: Port device team_slave_0 added [ 215.861302][ T3705] team0: Port device team_slave_1 added [ 215.980414][ T3706] device hsr_slave_0 entered promiscuous mode [ 215.989676][ T3706] device hsr_slave_1 entered promiscuous mode [ 216.004762][ T3703] device hsr_slave_0 entered promiscuous mode [ 216.012038][ T3703] device hsr_slave_1 entered promiscuous mode [ 216.020764][ T3703] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 216.029685][ T3703] Cannot create hsr debugfs directory [ 216.036909][ T3705] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 216.045430][ T3705] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 216.076609][ T3705] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 216.125669][ T3705] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 216.133569][ T38] Bluetooth: hci1: command 0x0409 tx timeout [ 216.133569][ T1254] Bluetooth: hci0: command 0x0409 tx timeout [ 216.134255][ T1254] Bluetooth: hci3: command 0x0409 tx timeout [ 216.138166][ T3705] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 216.192414][ T3705] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 216.383247][ T172] Bluetooth: hci2: command 0x0409 tx timeout [ 216.424267][ T3704] bridge0: port 1(bridge_slave_0) entered blocking state [ 216.432992][ T3704] bridge0: port 1(bridge_slave_0) entered disabled state [ 216.443200][ T3704] device bridge_slave_0 entered promiscuous mode [ 216.458357][ T3704] bridge0: port 2(bridge_slave_1) entered blocking state [ 216.468845][ T3704] bridge0: port 2(bridge_slave_1) entered disabled state [ 216.480297][ T3704] device bridge_slave_1 entered promiscuous mode [ 216.506228][ T3705] device hsr_slave_0 entered promiscuous mode [ 216.515050][ T3705] device hsr_slave_1 entered promiscuous mode [ 216.521567][ T3705] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 216.530212][ T3705] Cannot create hsr debugfs directory [ 216.613457][ T3704] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 216.682151][ T3704] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 216.797095][ T3704] team0: Port device team_slave_0 added [ 216.828732][ T3704] team0: Port device team_slave_1 added [ 216.908512][ T3704] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 216.918237][ T3704] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 216.949763][ T3704] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 216.968781][ T3704] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 216.977347][ T3704] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 217.008736][ T3704] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 217.145775][ T3704] device hsr_slave_0 entered promiscuous mode [ 217.154875][ T3704] device hsr_slave_1 entered promiscuous mode [ 217.163326][ T3704] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 217.173898][ T3704] Cannot create hsr debugfs directory [ 217.262949][ T3706] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 217.279463][ T3706] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 217.306758][ T3706] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 217.319315][ T3706] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 217.423973][ T3703] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 217.439682][ T3703] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 217.452608][ T3703] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 217.469968][ T3703] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 217.554096][ T3705] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 217.570441][ T3705] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 217.585420][ T3705] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 217.618572][ T3705] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 217.682906][ T3704] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 217.699098][ T3704] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 217.726331][ T3704] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 217.739708][ T3704] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 217.761796][ T3706] 8021q: adding VLAN 0 to HW filter on device bond0 [ 217.789086][ T3703] 8021q: adding VLAN 0 to HW filter on device bond0 [ 217.819050][ T1254] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 217.832106][ T1254] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 217.844677][ T1254] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 217.858327][ T1254] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 217.886142][ T3703] 8021q: adding VLAN 0 to HW filter on device team0 [ 217.902145][ T3706] 8021q: adding VLAN 0 to HW filter on device team0 [ 217.940576][ T3741] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 217.950856][ T3741] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 217.960516][ T3741] bridge0: port 1(bridge_slave_0) entered blocking state [ 217.967779][ T3741] bridge0: port 1(bridge_slave_0) entered forwarding state [ 217.976219][ T3741] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 217.985773][ T3741] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 217.995279][ T3741] bridge0: port 1(bridge_slave_0) entered blocking state [ 218.002704][ T3741] bridge0: port 1(bridge_slave_0) entered forwarding state [ 218.011470][ T3740] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 218.020451][ T3740] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 218.045901][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 218.058329][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 218.070563][ T24] bridge0: port 2(bridge_slave_1) entered blocking state [ 218.079592][ T24] bridge0: port 2(bridge_slave_1) entered forwarding state [ 218.089525][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 218.134494][ T3744] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 218.147209][ T3744] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 218.156918][ T3744] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 218.167293][ T3744] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 218.176817][ T3744] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 218.187021][ T3744] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 218.197501][ T3744] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 218.212727][ T3745] Bluetooth: hci1: command 0x041b tx timeout [ 218.214826][ T3744] bridge0: port 2(bridge_slave_1) entered blocking state [ 218.230244][ T3744] bridge0: port 2(bridge_slave_1) entered forwarding state [ 218.243202][ T3744] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 218.254041][ T3744] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 218.268205][ T3744] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 218.279130][ T3744] Bluetooth: hci3: command 0x041b tx timeout [ 218.286730][ T3744] Bluetooth: hci0: command 0x041b tx timeout [ 218.294533][ T3706] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 218.295803][ T3706] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 218.323782][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 218.337859][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 218.348862][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 218.385544][ T3742] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 218.403941][ T3740] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 218.411777][ T3740] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 218.419560][ T3740] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 218.428838][ T3740] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 218.440853][ T3705] 8021q: adding VLAN 0 to HW filter on device bond0 [ 218.453701][ T3745] Bluetooth: hci2: command 0x041b tx timeout [ 218.454516][ T3744] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 218.473019][ T3744] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 218.491621][ T3744] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 218.507163][ T3745] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 218.516717][ T3745] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 218.532235][ T3704] 8021q: adding VLAN 0 to HW filter on device bond0 [ 218.545887][ T3703] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 218.559710][ T3703] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 218.576818][ T3706] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 218.600148][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 218.611770][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 218.621019][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 218.630464][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 218.643864][ T39] audit: type=1400 audit(1651391150.251:96): avc: denied { module_request } for pid=3706 comm="syz-executor.3" kmod="netdev-xfrm0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 218.656239][ T3705] 8021q: adding VLAN 0 to HW filter on device team0 [ 218.688925][ T3740] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 218.699379][ T3740] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 218.716387][ T3704] 8021q: adding VLAN 0 to HW filter on device team0 [ 218.732940][ T39] audit: type=1400 audit(1651391150.341:97): avc: denied { sys_module } for pid=3706 comm="syz-executor.3" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 218.761447][ T1378] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 218.771477][ T1378] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 218.781221][ T1378] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 218.793480][ T1378] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 218.804791][ T1378] bridge0: port 1(bridge_slave_0) entered blocking state [ 218.813635][ T1378] bridge0: port 1(bridge_slave_0) entered forwarding state [ 218.824274][ T1378] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 218.835058][ T1378] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 218.846165][ T1378] bridge0: port 1(bridge_slave_0) entered blocking state [ 218.855396][ T1378] bridge0: port 1(bridge_slave_0) entered forwarding state [ 218.869545][ T1378] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 218.881532][ T1378] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 218.892357][ T1378] bridge0: port 2(bridge_slave_1) entered blocking state [ 218.901318][ T1378] bridge0: port 2(bridge_slave_1) entered forwarding state [ 218.912618][ T1378] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 218.924243][ T1378] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 218.933040][ T1378] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 218.942993][ T1378] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 218.953323][ T1378] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 218.964044][ T1378] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 218.974320][ T1378] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 218.984695][ T1378] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 218.995086][ T1378] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 219.003960][ T1378] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 219.014638][ T1378] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 219.050954][ T3739] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 219.061117][ T3739] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 219.071122][ T3739] bridge0: port 2(bridge_slave_1) entered blocking state [ 219.078384][ T3739] bridge0: port 2(bridge_slave_1) entered forwarding state [ 219.086711][ T3739] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 219.096546][ T3739] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 219.106960][ T3739] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 219.116313][ T3739] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 219.131723][ T3703] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 219.150557][ T3743] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 219.162239][ T3743] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 219.174441][ T3704] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 219.192996][ T3743] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 219.212578][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 219.224576][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 219.236414][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 219.247113][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 219.286599][ T3739] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 219.305586][ T3739] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 219.316614][ T3739] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 219.327138][ T3739] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 219.345540][ T3705] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 219.375868][ T3745] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 219.385009][ T3745] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 219.393203][ T3745] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 219.400625][ T3745] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 219.407910][ T3706] device veth0_vlan entered promiscuous mode [ 219.419974][ T3745] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 219.428501][ T3745] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 219.440585][ T3704] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 219.456348][ T3706] device veth1_vlan entered promiscuous mode [ 219.491634][ T3745] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 219.502046][ T3745] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 219.511350][ T3745] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 219.520223][ T3745] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 219.536693][ T3705] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 219.563296][ T3706] device veth0_macvtap entered promiscuous mode [ 219.578811][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 219.588601][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 219.599309][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 219.609194][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 219.619311][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 219.632930][ T3706] device veth1_macvtap entered promiscuous mode [ 219.664816][ T3745] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 219.696089][ T3744] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 219.707761][ T3744] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 219.719521][ T3744] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 219.731345][ T3744] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 219.744292][ T3703] device veth0_vlan entered promiscuous mode [ 219.753812][ T3706] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 219.764940][ T3740] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 219.774911][ T3740] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 219.794952][ T3706] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 219.806170][ T3742] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 219.816756][ T3742] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 219.837762][ T3706] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 219.847528][ T3706] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 219.857660][ T3706] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 219.868815][ T3706] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 219.903090][ T3745] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 219.911910][ T3745] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 219.924051][ T3703] device veth1_vlan entered promiscuous mode [ 219.946776][ T1378] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 219.954851][ T1378] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 219.963997][ T1378] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 219.973034][ T1378] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 219.981307][ T1378] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 219.994549][ T1378] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 220.004317][ T1378] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 220.047042][ T3704] device veth0_vlan entered promiscuous mode [ 220.090783][ T3704] device veth1_vlan entered promiscuous mode [ 220.105165][ T3743] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 220.133094][ T3743] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 220.141371][ T3743] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 220.151897][ T3743] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 220.163085][ T3703] device veth0_macvtap entered promiscuous mode [ 220.176908][ T3750] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 220.186114][ T3750] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 220.196393][ T3750] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 220.207646][ T3750] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 220.216935][ T3750] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 220.238698][ T3705] device veth0_vlan entered promiscuous mode [ 220.248408][ T3703] device veth1_macvtap entered promiscuous mode [ 220.286959][ T3705] device veth1_vlan entered promiscuous mode [ 220.302774][ T1254] Bluetooth: hci3: command 0x040f tx timeout [ 220.309658][ T1254] Bluetooth: hci1: command 0x040f tx timeout [ 220.311926][ T10] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 220.326437][ T10] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 220.327083][ T3703] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 220.348786][ T3703] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 220.363066][ T3703] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 220.372938][ T3743] Bluetooth: hci0: command 0x040f tx timeout [ 220.401399][ T3739] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 220.410007][ T3739] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 220.418483][ T3739] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 220.429154][ T3739] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 220.443802][ T3739] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 220.455146][ T3739] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 220.467623][ T3739] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 220.482962][ T3703] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 220.495450][ T3703] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 220.509689][ T3703] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 220.535954][ T3744] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 220.536821][ T3734] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 220.546464][ T3744] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 220.554663][ T3739] Bluetooth: hci2: command 0x040f tx timeout [ 220.556855][ T3734] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 220.565285][ T3744] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 220.593499][ T3703] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 220.607200][ T3703] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 220.619727][ T3703] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 220.633106][ T3703] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 220.654136][ T3740] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 220.667474][ T3740] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 220.685147][ T3704] device veth0_macvtap entered promiscuous mode [ 220.698566][ T3705] device veth0_macvtap entered promiscuous mode [ 220.712661][ T39] audit: type=1400 audit(1651391152.311:98): avc: denied { mounton } for pid=3706 comm="syz-executor.3" path="/dev/binderfs" dev="devtmpfs" ino=2379 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 220.713266][ T1378] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 220.739152][ T39] audit: type=1400 audit(1651391152.321:99): avc: denied { mount } for pid=3706 comm="syz-executor.3" name="/" dev="binder" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 220.747872][ T1378] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 220.790827][ T1378] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 220.812754][ T3704] device veth1_macvtap entered promiscuous mode [ 220.825613][ T3705] device veth1_macvtap entered promiscuous mode [ 220.858177][ T39] audit: type=1400 audit(1651391152.461:100): avc: denied { read write } for pid=3706 comm="syz-executor.3" name="loop3" dev="devtmpfs" ino=659 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 220.879774][ T3734] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 220.905318][ T3734] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 07:45:52 executing program 3: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000000)={{0x12, 0x1, 0x250, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000540)={0x0, 0x0, 0x3f, &(0x7f00000000c0)=ANY=[@ANYBLOB="050f3f0004"]}) [ 220.913552][ T39] audit: type=1400 audit(1651391152.461:101): avc: denied { open } for pid=3706 comm="syz-executor.3" path="/dev/loop3" dev="devtmpfs" ino=659 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 220.926863][ T3705] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 220.947771][ T39] audit: type=1400 audit(1651391152.461:102): avc: denied { ioctl } for pid=3706 comm="syz-executor.3" path="/dev/loop3" dev="devtmpfs" ino=659 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 220.958623][ T3705] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 220.992774][ T39] audit: type=1400 audit(1651391152.561:103): avc: denied { read write } for pid=3775 comm="syz-executor.3" name="raw-gadget" dev="devtmpfs" ino=760 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 221.000911][ T3705] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 221.032848][ T39] audit: type=1400 audit(1651391152.561:104): avc: denied { open } for pid=3775 comm="syz-executor.3" path="/dev/raw-gadget" dev="devtmpfs" ino=760 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 221.043190][ T3705] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 221.072612][ T39] audit: type=1400 audit(1651391152.561:105): avc: denied { ioctl } for pid=3775 comm="syz-executor.3" path="/dev/raw-gadget" dev="devtmpfs" ino=760 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 221.119533][ T3705] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 221.134065][ T3744] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 221.134370][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 221.145873][ T3744] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 221.153456][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 221.166181][ T3744] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 221.182071][ T3744] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 221.196477][ T3744] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 221.208900][ T3705] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 221.224010][ T3705] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 221.236972][ T3705] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 221.251568][ T3705] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 221.266574][ T3705] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 221.272862][ T3741] usb 8-1: new high-speed USB device number 2 using dummy_hcd [ 221.291298][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 221.310507][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 221.327281][ T3704] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 221.338904][ T3704] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 221.351036][ T3704] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 221.361958][ T3704] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 221.373525][ T3704] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 221.387075][ T3704] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 221.401894][ T3704] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 221.413081][ T3705] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 221.425026][ T3705] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 221.436465][ T3705] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 221.447054][ T3705] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 221.474120][ T3739] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 221.485703][ T3739] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready 07:45:53 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000003d000/0x18000)=nil, &(0x7f0000000040)=[@textreal={0x8, &(0x7f0000000100)="ba4300b8a900ef66b97007000066b80000000066ba000000000f30bad00466edba420066edf30fc7320f01d10fc76e6165660f6507440f20c0663504000000440f22c066b9800000c00f326635000800000f30", 0x53}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000080)={0x38003}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 221.515561][ T3704] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 221.521414][ T3781] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 221.528046][ T3704] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 221.528060][ T3704] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 221.528072][ T3704] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 221.528082][ T3704] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 221.528091][ T3704] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 221.529398][ T3704] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 221.627987][ T3740] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 221.638202][ T3740] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 221.672833][ T3704] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 221.684582][ T3704] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 221.695137][ T3704] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 221.708088][ T3704] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 07:45:53 executing program 0: syz_open_dev$usbfs(&(0x7f0000000000), 0x40, 0x2541) [ 221.743427][ T3741] usb 8-1: descriptor type invalid, skip [ 221.750159][ T3741] usb 8-1: descriptor type invalid, skip [ 221.762675][ T3741] usb 8-1: descriptor type invalid, skip [ 221.769811][ T3741] usb 8-1: descriptor type invalid, skip 07:45:53 executing program 0: r0 = socket(0x18, 0x0, 0x2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) 07:45:53 executing program 0: getgroups(0x1, &(0x7f00000001c0)=[0x0]) [ 221.845294][ T3724] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 221.854020][ T3724] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 221.857661][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 221.862907][ T3741] usb 8-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 221.864686][ T1254] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 221.871376][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 221.900104][ T3724] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 221.904770][ T3750] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 221.908859][ T3724] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 221.917369][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 221.927068][ T3744] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 221.931407][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 221.957193][ T3750] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 222.073254][ T3741] usb 8-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 222.085776][ T3741] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 222.096122][ T3741] usb 8-1: Product: syz [ 222.101445][ T3741] usb 8-1: Manufacturer: syz [ 222.107408][ T3741] usb 8-1: SerialNumber: syz [ 222.165366][ T3741] cdc_ether: probe of 8-1:1.0 failed with error -22 [ 222.262552][ T1254] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 222.367859][ T24] usb 8-1: USB disconnect, device number 2 [ 222.373496][ T3750] Bluetooth: hci3: command 0x0419 tx timeout [ 222.379784][ T3745] Bluetooth: hci1: command 0x0419 tx timeout [ 222.463327][ T3750] Bluetooth: hci0: command 0x0419 tx timeout [ 222.613432][ T3743] Bluetooth: hci2: command 0x0419 tx timeout [ 222.692923][ T1254] usb 6-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 222.701781][ T1254] usb 6-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 222.713495][ T1254] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 222.923465][ T1254] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 222.934086][ T1254] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 222.943629][ T1254] usb 6-1: Product: syz [ 222.948122][ T1254] usb 6-1: Manufacturer: syz [ 222.953688][ T1254] usb 6-1: SerialNumber: syz [ 223.272702][ T1254] usb 6-1: 0:2 : does not exist [ 223.302697][ T1254] usb 6-1: USB disconnect, device number 2 [ 223.337618][ T3715] udevd[3715]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb6/6-1/6-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory 07:45:55 executing program 1: syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000000c0)='ns/time\x00') syz_clone(0x18000000, 0x0, 0x0, 0x0, 0x0, &(0x7f0000007940)="a7") 07:45:55 executing program 0: r0 = socket(0x1e, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2, 0x0, 0x0) 07:45:55 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f00000006c0)={&(0x7f0000000600), 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x14}, 0x37fe0}}, 0x0) 07:45:55 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010700)="1020f5f201000b0009000000030000000c0000000900000002000000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}, {&(0x7f0000010e00)="73f4ab0c0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000000040)="00000000000000000000000000000000000000000000000000000000af126745", 0x20, 0x400fe0}, {&(0x7f0000011000)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x4011e0}, {&(0x7f0000011300)="000000000000000600000002", 0xc, 0x4012de}, {&(0x7f0000011b00)="000000000000000000000000000000000000000000000000000000010000000073f4ab0c0000000000020000000000000b0000000000000015000000150000001000000006000000080000000a000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000000000000200000004000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000af126745", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)=ANY=[]) [ 223.729736][ T39] kauditd_printk_skb: 6 callbacks suppressed 07:45:55 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0) unshare(0x40000400) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f00000000c0)) r4 = dup2(r3, r3) syz_kvm_setup_cpu$x86(r4, r2, &(0x7f0000006000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) 07:45:55 executing program 0: r0 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000000)='.pending_reads\x00', 0x8040, 0x0) write$cgroup_devices(r0, 0x0, 0x9) [ 223.729752][ T39] audit: type=1400 audit(1651391155.331:112): avc: denied { create } for pid=3799 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 223.762180][ T39] audit: type=1400 audit(1651391155.341:113): avc: denied { setopt } for pid=3799 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 223.768022][ T3803] loop3: detected capacity change from 0 to 16479 07:45:55 executing program 1: syz_mount_image$erofs(0x0, 0x0, 0x0, 0x6, &(0x7f0000001c80)=[{&(0x7f00000007c0)="83", 0x1}, {&(0x7f0000000800)='?', 0x1}, {&(0x7f00000008c0)="dc", 0x1}, {&(0x7f00000009c0)='z', 0x1, 0x1000}, {&(0x7f0000000a80)="bf", 0x1}, {&(0x7f0000000b40)="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", 0x1000, 0x8000000000000001}], 0x0, 0x0) 07:45:55 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000003d000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, 0x0}], 0x1, 0x40, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000049000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0}], 0x1, 0x3a, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 223.787784][ T39] audit: type=1400 audit(1651391155.351:114): avc: denied { sys_admin } for pid=3798 comm="syz-executor.1" capability=21 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1 [ 223.810039][ T3811] loop1: detected capacity change from 0 to 8192 [ 223.827282][ T39] audit: type=1400 audit(1651391155.431:115): avc: denied { mounton } for pid=3800 comm="syz-executor.3" path="/syzkaller-testdir3477551730/syzkaller.FmrcK7/2/file0" dev="sda1" ino=1154 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 223.856707][ T3803] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 223.865646][ T3803] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 223.878146][ T3803] F2FS-fs (loop3): invalid crc_offset: 0 [ 223.899712][ T39] audit: type=1400 audit(1651391155.501:116): avc: denied { read } for pid=3805 comm="syz-executor.2" name="ppp" dev="devtmpfs" ino=711 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 07:45:55 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2}, 0x1c) [ 223.925208][ T39] audit: type=1400 audit(1651391155.501:117): avc: denied { open } for pid=3805 comm="syz-executor.2" path="/dev/ppp" dev="devtmpfs" ino=711 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 223.933126][ T3803] F2FS-fs (loop3): Wrong journal entry on segno 131072 [ 223.950310][ T39] audit: type=1400 audit(1651391155.501:118): avc: denied { ioctl } for pid=3805 comm="syz-executor.2" path="/dev/ppp" dev="devtmpfs" ino=711 ioctlcmd=0x743e scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 223.960983][ T3803] F2FS-fs (loop3): Failed to initialize F2FS segment manager (-117) [ 224.031292][ T39] audit: type=1400 audit(1651391155.631:119): avc: denied { write } for pid=3814 comm="syz-executor.0" name="kvm" dev="devtmpfs" ino=84 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 07:45:55 executing program 3: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000140)=@lang_id={0x4}}, {0x18, &(0x7f0000000180)=@string={0x18, 0x3, "e804dcb286777f25d2bea7977060b6c1b57aff91bede"}}]}) [ 224.145748][ T3711] I/O error, dev loop1, sector 8064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 07:45:55 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000003d000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, 0x0}], 0x1, 0x40, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000049000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0}], 0x1, 0x3a, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 224.160405][ T39] audit: type=1400 audit(1651391155.761:120): avc: denied { create } for pid=3824 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 07:45:55 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0) unshare(0x40000400) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f00000000c0)) r4 = dup2(r3, r3) syz_kvm_setup_cpu$x86(r4, r2, &(0x7f0000006000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) [ 224.191513][ T39] audit: type=1400 audit(1651391155.791:121): avc: denied { connect } for pid=3824 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 07:45:55 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2}, 0x1c) 07:45:55 executing program 1: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000080)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x10, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0}) [ 224.453216][ T3743] usb 8-1: new high-speed USB device number 3 using dummy_hcd 07:45:56 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000003d000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, 0x0}], 0x1, 0x40, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000049000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0}], 0x1, 0x3a, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:45:56 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0) unshare(0x40000400) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f00000000c0)) r4 = dup2(r3, r3) syz_kvm_setup_cpu$x86(r4, r2, &(0x7f0000006000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) [ 224.592710][ T56] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 224.724152][ T3743] usb 8-1: Using ep0 maxpacket: 16 [ 224.862775][ T56] usb 6-1: Using ep0 maxpacket: 16 07:45:56 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000003d000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, 0x0}], 0x1, 0x40, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000049000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0}], 0x1, 0x3a, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 224.872662][ T3743] usb 8-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 225.042946][ T56] usb 6-1: unable to get BOS descriptor or descriptor too short [ 225.106908][ T3743] usb 8-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 225.119721][ T3743] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 225.133038][ T3743] usb 8-1: Product: syz [ 225.133575][ T56] usb 6-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 225.138176][ T3743] usb 8-1: Manufacturer: Ө닜瞆╿뻒鞧恰솶窵釿 [ 225.138201][ T3743] usb 8-1: SerialNumber: syz [ 225.322938][ T56] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 225.334047][ T56] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 225.343791][ T56] usb 6-1: Product: syz [ 225.348398][ T56] usb 6-1: Manufacturer: syz [ 225.353991][ T56] usb 6-1: SerialNumber: syz [ 225.389988][ T172] usb 8-1: USB disconnect, device number 3 [ 225.607600][ T56] usb 6-1: USB disconnect, device number 3 07:45:57 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0) unshare(0x40000400) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f00000000c0)) r4 = dup2(r3, r3) syz_kvm_setup_cpu$x86(r4, r2, &(0x7f0000006000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) 07:45:57 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) syz_clone(0x40000000, &(0x7f0000001680)="17448e95a114e435968f22d0b81c4c91560df8dabcd4ed1a12606fed417e4cb058c8454b123a594c40958f8043d8f471718a4815f0014aa67a737cab99ac42289ed414c7385a25c2ae187cb39b1dd99c469ded89ea49954da23d82563f2fafda21817f9bdd45154912b6156c5f0e3f7d2e880e4df7864140c103f9860f72d81eef0abab03db6f288673a5952e81f698287b946a79b95fdf938b9c324de4f0ecd49262131ffbc2e0ddb72e97fde65d63bb0a84a2b026913b2d2a17f40a7bdbb12af6fcbb59607fb68ec52de78e04f5ff757ebb2b7", 0xd4, &(0x7f0000001780), &(0x7f00000017c0), &(0x7f0000001800)="a0c3534c1f69c53a713bb1e303f824f54ce28cbf7e1325e39f6498332a5666de506fc9884f9a516ac8761740e8148716ffd5136dffb98b44610d127067b3ba26130e067918f9e8140c867429d936571dbdc8c899aa5b2e70643ef42a7e369ce86d3952ec385ad3442b584bb0ec810a351d0f1c11aa8d717d3f8cb9ee64545b57a58655d45dbda21451fbacdc20e3d5f9be6d9ab65bb2e8471db5ca6cfb7ecb23f6aebf0e218cd34b17da67c3fd6ebf6ab6bfb7ca5eb86bb9f04b72b91c92a8a72507747a54e56bd6343b7f677f63c785f28c99b7cf9772fd") r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000300)) socket$inet6_tcp(0xa, 0x1, 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000002f40), 0x2, 0x0) accept4$inet6(0xffffffffffffffff, &(0x7f0000002f80)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @broadcast}}, &(0x7f0000002fc0)=0x1c, 0x1000) 07:45:57 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000003d000/0x18000)=nil, &(0x7f0000000040)=[@textreal={0x8, &(0x7f0000000100)="66b80f0000000f23c80f21f866350400d0000f23f80fc77c7cb830018ec8f4f264b7000f20e06635200000000f22e0b8cc068ee80f79540c0f01d1f20f20c3", 0x3f}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000080)={0x38003}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 225.999863][ T3867] set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 226.017382][ T3858] set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. 07:45:57 executing program 3: syz_mount_image$erofs(&(0x7f00000005c0), &(0x7f0000000600)='./file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000001680)=ANY=[]) execve(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) [ 226.089570][ T3872] erofs: (device loop3): erofs_read_superblock: cannot find valid erofs superblock [ 226.102240][ T3872] process 'syz-executor.3' launched './file0' with NULL argv: empty string added 07:45:57 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0}, 0x8}, 0x0) 07:45:57 executing program 1: syz_mount_image$erofs(0x0, &(0x7f0000000600)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) quotactl(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) 07:45:57 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xfffe, 0x0, @loopback}, 0x1c) 07:45:57 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000001ec0)=[{{&(0x7f0000000000)={0xa, 0x4e21, 0x0, @local, 0x3}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000040)="be789c3a4d65fbd399f89913b59783517f0ce5fc9c019c29095bca4d836c753209a1a2217bf2ee9d4ea90ae8afb3d55b3b1591e113616fe4ac0117d3f2d279e7ae9099e65a300a3a515401e6675ac06e5fb88d18ea19c7428cce8dc683d973dae2fea85bba39dc2f83f550b0a743a667b4ad0d434ffaf19bf26e30a2f7167cf6e49d6d89a1f37b64d0cfebdca85e90a603ba42f2c42386f88e323b6e5b2384cbd1a3fbd0ea0914bc28c4c214446f55c945c944a180dfe5d6e1", 0xb9}, {&(0x7f00000001c0)="2c2437ddee277795c8f3665ae2d77a3b21fcea3a93559c4a99d67babc38ae1cd4a0ced8ed087927016b1d5977ccb7139f7267ecd343288b2f4979790e29b01d6806dae941ec7cce4974994c5b52c9faa401ad81ba308ffd692bc17a8d483905dd3ede09fe7793fb4a1b70bc3e15b0cb6f55f61ccdf64fe721db6e523c19c63476a4e", 0x82}], 0x2, &(0x7f00000002c0)=[@flowinfo={{0x14, 0x29, 0xb, 0x1ff}}], 0x18}}], 0x1, 0x840) 07:45:57 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x4, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xa}, 0x48) 07:45:57 executing program 0: execve(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000480), 0x0) 07:45:57 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000001ec0)=[{{&(0x7f0000000000)={0xa, 0x4e21, 0x0, @local, 0x3}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000040)="be789c3a4d65fbd399f89913b59783517f0ce5fc9c019c29095bca4d836c753209a1a2217bf2ee9d4ea90ae8afb3d55b3b1591e113616fe4ac0117d3f2d279e7ae9099e65a300a3a515401e6675ac06e5fb88d18ea19c7428cce8dc683d973dae2fea85bba39dc2f83f550b0a743a667b4ad0d434ffaf19bf26e30a2f7167cf6e49d6d89a1f37b64d0cfebdca85e90a603ba42f2c42386f88e323b6e5b2384cbd1a3fbd0ea0914bc28c4c214446f55c945c944a1", 0xb4}], 0x1, &(0x7f00000002c0)=[@flowinfo={{0x14}}], 0x18}}], 0x1, 0x840) 07:45:57 executing program 1: execve(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) syz_mount_image$erofs(0x0, &(0x7f0000000600)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 07:45:57 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) 07:45:57 executing program 0: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000002c0)={0xffffffffffffffff}, 0x4) 07:45:57 executing program 3: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$FUSE(r0, &(0x7f0000002040)={0x2020}, 0x2020) 07:45:57 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000440)=@base={0x0, 0x0, 0x0, 0x0, 0x1236, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x1}, 0x48) 07:45:57 executing program 0: mknodat$null(0xffffffffffffffff, 0x0, 0x1003, 0x103) 07:45:57 executing program 2: syz_usb_connect$cdc_ecm(0x1, 0x4d, &(0x7f0000000e00)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x8, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 07:45:57 executing program 1: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0}]}) 07:45:57 executing program 3: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000080)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x10, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, 0x0) 07:45:57 executing program 0: getresuid(0x0, 0x0, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$erofs(&(0x7f00000005c0), &(0x7f0000000600)='./file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000001b00)=ANY=[]) syz_mount_image$erofs(0x0, 0x0, 0x0, 0x1, &(0x7f0000001640)=[{0x0}], 0x0, &(0x7f0000001680)=ANY=[@ANYRESDEC=0x0, @ANYBLOB=',fsuuid=54d6\x009e4-d6R9-72a0-8431-5dffe2e6,sub']) [ 226.356399][ T3906] erofs: (device loop0): erofs_read_superblock: cannot find valid erofs superblock 07:45:58 executing program 0: syz_usb_connect$cdc_ecm(0x1, 0x4d, &(0x7f0000000e00)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x8, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0}]}) [ 226.603266][ T49] usb 7-1: new low-speed USB device number 2 using dummy_hcd [ 226.613757][ T3855] usb 8-1: new high-speed USB device number 4 using dummy_hcd [ 226.622835][ T3743] usb 6-1: new high-speed USB device number 4 using dummy_hcd [ 226.885699][ T3855] usb 8-1: Using ep0 maxpacket: 16 [ 226.893484][ T3743] usb 6-1: Using ep0 maxpacket: 16 [ 226.932508][ T56] usb 5-1: new low-speed USB device number 2 using dummy_hcd [ 227.017216][ T49] usb 7-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 227.034761][ T3855] usb 8-1: unable to get BOS descriptor or descriptor too short [ 227.052532][ T3743] usb 6-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 227.112547][ T3855] usb 8-1: unable to read config index 0 descriptor/start: -71 [ 227.126160][ T3855] usb 8-1: can't read configurations, error -71 [ 227.302649][ T49] usb 7-1: string descriptor 0 read error: -22 [ 227.309163][ T49] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 227.323044][ T56] usb 5-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 227.325559][ T49] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 227.353652][ T3743] usb 6-1: string descriptor 0 read error: -22 [ 227.366873][ T3743] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 227.380130][ T3743] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 227.407053][ T49] cdc_ether: probe of 7-1:1.0 failed with error -22 07:45:59 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, 0x0, 0x0) 07:45:59 executing program 3: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x7, 0x1, 0x0, 0x0, "", {{{0x9, 0x5, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2}}}}}]}}]}}, 0x0) [ 227.608899][ T38] usb 7-1: USB disconnect, device number 2 [ 227.635014][ T49] usb 6-1: USB disconnect, device number 4 [ 227.662631][ T56] usb 5-1: string descriptor 0 read error: -22 [ 227.669852][ T56] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 227.682921][ T56] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 227.738129][ T56] cdc_ether: probe of 5-1:1.0 failed with error -22 [ 227.852542][ T3855] usb 8-1: new high-speed USB device number 5 using dummy_hcd [ 227.935956][ T56] usb 5-1: USB disconnect, device number 2 07:45:59 executing program 2: connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x6) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000a80)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000e9000000000000000000c1030000030000002004000000000000800200000000000000000000808000005003000050030000500300ff4f030000500300000300000000f7ff0000000000fe8000000074cb8af296109f0f0000bbff020000800000000000000000000001000000000000000000000000000000000000000000000000000000000000000076657468315f746f5f626f6e640000006e65747063693000000000000000000000000000000000000000000000fe00000000000000800000001d000000a2000000000000000000000000000050028002000000000100000000000000000064f700000000000000005001686173686c696d69740000000000000000000000000000000002010000027465616d5f736c6176655f3100080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000faff000000000000000000008000000000000000000000000001000000000000000000000000000000000000000000000000000000000000a160c480e474f2ac000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000090000000000a90c000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000400000000000020b61a000800000000000000000000000000005800686173686c696d69740000000000000000000000000000f3ffffff00000173797a6b616c6c657231000000000000000000000000000084000000000000000000000005000000a600000000000000005f0200000000003000434f4e4e4d41524b00000000000000000000000000000000000000000001100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000969a2a6b0000000000000000000000040000000000000000a800d0000000000000000000000000000000000000000000000000002800434c4153534946590000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000212f00000000000000000000feffffff"], 0x1) [ 228.122396][ T3855] usb 8-1: Using ep0 maxpacket: 16 07:45:59 executing program 1: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000140)=@lang_id={0x4}}, {0x4, &(0x7f0000000180)=@string={0x4, 0x3, "e804"}}, {0x0, 0x0}]}) [ 228.166103][ T3915] x_tables: ip6_tables: CLASSIFY target: used from hooks PREROUTING, but only usable from FORWARD/OUTPUT/POSTROUTING [ 228.253642][ T3855] usb 8-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 228.266503][ T3855] usb 8-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 228.433137][ T3745] usb 6-1: new high-speed USB device number 5 using dummy_hcd 07:46:00 executing program 0: r0 = socket$xdp(0x2c, 0x3, 0x0) recvmsg(r0, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000740)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) [ 228.462649][ T3855] usb 8-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 07:46:00 executing program 0: syz_mount_image$erofs(0x0, 0x0, 0x0, 0x1, &(0x7f0000001c80)=[{&(0x7f00000009c0)='z', 0x1, 0x1000}], 0x0, 0x0) [ 228.476258][ T3855] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 228.487498][ T3855] usb 8-1: Product: syz [ 228.494330][ T3855] usb 8-1: Manufacturer: syz [ 228.504230][ T3855] usb 8-1: SerialNumber: syz [ 228.505513][ T3921] loop0: detected capacity change from 0 to 16 07:46:00 executing program 2: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x62c2, 0x0) 07:46:00 executing program 0: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x3, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x7, 0x1, 0x3, 0x81, "", {{{0x9, 0x5, 0x1, 0x2, 0x8, 0x0, 0x69}}}}}]}}]}}, 0x0) 07:46:00 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2}, 0x1c) [ 228.658180][ T3715] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 228.712504][ T3745] usb 6-1: Using ep0 maxpacket: 16 [ 228.748867][ T38] usb 8-1: USB disconnect, device number 5 [ 228.872806][ T3745] usb 6-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 228.934049][ T3743] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 229.194759][ T3743] usb 5-1: Using ep0 maxpacket: 16 07:46:00 executing program 3: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x4, [{0x4, &(0x7f0000000140)=@lang_id={0x4}}, {0x4, &(0x7f0000000180)=@string={0x4, 0x3, "e804"}}, {0x4, &(0x7f0000000200)=@string={0x4, 0x3, "23ee"}}, {0x0, 0x0}]}) 07:46:00 executing program 2: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f00000000c0)='./file0\x00'}, 0xffffffffffffff05) [ 229.293700][ T3745] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 229.311264][ T3745] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 229.325001][ T3745] usb 6-1: Manufacturer: Ө [ 229.330659][ T3745] usb 6-1: SerialNumber: syz [ 229.382804][ T3743] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 229.542507][ T38] usb 8-1: new high-speed USB device number 6 using dummy_hcd [ 229.578488][ T51] usb 6-1: USB disconnect, device number 5 [ 229.589211][ T3743] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 229.603509][ T3743] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 229.615111][ T3743] usb 5-1: Product: syz [ 229.621559][ T3743] usb 5-1: Manufacturer: syz [ 229.629200][ T3743] usb 5-1: SerialNumber: syz [ 229.652970][ T3927] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 229.802594][ T38] usb 8-1: Using ep0 maxpacket: 16 [ 229.922762][ T38] usb 8-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 229.958905][ T3743] usb 5-1: USB disconnect, device number 3 07:46:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000040)=0xd3fd, 0x4) 07:46:01 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000006140)={0x0, 0x0, &(0x7f00000060c0)=[{0x0}, {&(0x7f0000004580)={0x10}, 0x10}, {0x0}, {&(0x7f0000004700)={0x10}, 0x10}], 0x4}, 0x0) 07:46:01 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000003d000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, 0x0}], 0x1, 0x40, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000080)={0x90001}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 230.111943][ T3935] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=3935 comm=syz-executor.1 [ 230.131901][ T3935] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=3935 comm=syz-executor.1 07:46:01 executing program 1: syz_usb_connect$uac1(0x0, 0x71, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x16, {0x7, 0x25, 0x1, 0x0, 0x0, 0x4}}}}}}}]}}, 0x0) syz_usb_connect$uac1(0x0, 0x81, &(0x7f00000004c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8}, @format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) [ 230.286003][ T3937] set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 230.353051][ T38] usb 8-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 230.368618][ T38] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 230.383081][ T38] usb 8-1: Product:  [ 230.389635][ T38] usb 8-1: Manufacturer: Ө 07:46:02 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) recvmmsg$unix(r0, 0x0, 0x0, 0x0, 0x0) 07:46:02 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000003d000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, 0x0}], 0x1, 0x40, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000080)={0x90001}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 230.462912][ T3743] usb 6-1: new high-speed USB device number 6 using dummy_hcd [ 230.635422][ T3945] set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 230.646929][ T3745] usb 8-1: USB disconnect, device number 6 [ 230.732691][ T3743] usb 6-1: Using ep0 maxpacket: 16 [ 230.872758][ T3743] usb 6-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 230.889422][ T3743] usb 6-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 230.902009][ T3743] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 231.074459][ T3743] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 231.086901][ T3743] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 231.097412][ T3743] usb 6-1: Product: syz [ 231.124540][ T3743] usb 6-1: Manufacturer: syz [ 231.130748][ T3743] usb 6-1: SerialNumber: syz 07:46:02 executing program 3: syz_clone(0x100000, 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)="e5") 07:46:02 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000003d000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, 0x0}], 0x1, 0x40, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000080)={0x90001}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:46:02 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000003d000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, 0x0}], 0x1, 0x40, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000080)={0x90001}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:46:02 executing program 3: getresgid(&(0x7f0000000240), 0x0, 0x0) 07:46:02 executing program 3: creat(&(0x7f00000006c0)='./bus\x00', 0x0) io_getevents(0x0, 0x0, 0x4, &(0x7f0000000140)=[{}, {}, {}, {}], 0x0) io_submit(0x0, 0x1, &(0x7f0000000080)=[0x0]) write$tcp_mem(0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, 0x20, 0x7}, 0x48) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) syz_clone3(&(0x7f0000000480)={0x0, 0x0, 0x0, &(0x7f00000002c0), {}, &(0x7f0000000300)=""/37, 0x25, 0x0, 0x0}, 0x58) pkey_mprotect(&(0x7f00006b1000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) madvise(&(0x7f000044f000/0x3000)=nil, 0x3000, 0x12) r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) [ 231.350932][ T3965] set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 231.380809][ T3952] set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 231.386837][ T3941] UDC core: couldn't find an available UDC or it's busy: -16 [ 231.404621][ T3941] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 231.483259][ T3743] usb 6-1: 0:2 : does not exist [ 231.508185][ T3743] usb 6-1: USB disconnect, device number 6 [ 231.544072][ T3715] udevd[3715]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb6/6-1/6-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory 07:46:03 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000080)=0x3, 0x4) 07:46:03 executing program 3: creat(&(0x7f00000006c0)='./bus\x00', 0x0) io_getevents(0x0, 0x0, 0x4, &(0x7f0000000140)=[{}, {}, {}, {}], 0x0) io_submit(0x0, 0x1, &(0x7f0000000080)=[0x0]) write$tcp_mem(0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, 0x20, 0x7}, 0x48) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) syz_clone3(&(0x7f0000000480)={0x0, 0x0, 0x0, &(0x7f00000002c0), {}, &(0x7f0000000300)=""/37, 0x25, 0x0, 0x0}, 0x58) pkey_mprotect(&(0x7f00006b1000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) madvise(&(0x7f000044f000/0x3000)=nil, 0x3000, 0x12) r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) 07:46:03 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000003d000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, 0x0}], 0x1, 0x40, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000080)={0x90001}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:46:03 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000003d000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, 0x0}], 0x1, 0x40, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000080)={0x90001}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:46:03 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000002900)={0x0, 0x0, &(0x7f00000028c0)={&(0x7f00000001c0)=@deltfilter={0x24}, 0x24}}, 0x0) 07:46:03 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x40001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x200, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) lchown(&(0x7f00000003c0)='./bus\x00', 0x0, 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_CHANNELS_SET(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r1, r2, 0x0, 0xce00) [ 232.047345][ T3983] loop1: detected capacity change from 0 to 264192 07:46:03 executing program 3: creat(&(0x7f00000006c0)='./bus\x00', 0x0) io_getevents(0x0, 0x0, 0x4, &(0x7f0000000140)=[{}, {}, {}, {}], 0x0) io_submit(0x0, 0x1, &(0x7f0000000080)=[0x0]) write$tcp_mem(0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, 0x20, 0x7}, 0x48) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) syz_clone3(&(0x7f0000000480)={0x0, 0x0, 0x0, &(0x7f00000002c0), {}, &(0x7f0000000300)=""/37, 0x25, 0x0, 0x0}, 0x58) pkey_mprotect(&(0x7f00006b1000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) madvise(&(0x7f000044f000/0x3000)=nil, 0x3000, 0x12) r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) [ 232.088883][ T3984] set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 232.143212][ T39] kauditd_printk_skb: 15 callbacks suppressed [ 232.143229][ T39] audit: type=1400 audit(1651391163.741:137): avc: denied { mount } for pid=3982 comm="syz-executor.1" name="/" dev="loop1" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 232.224351][ T3971] set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. 07:46:03 executing program 2: openat$incfs(0xffffffffffffff9c, &(0x7f0000000100)='.pending_reads\x00', 0x901840, 0x0) 07:46:03 executing program 3: creat(&(0x7f00000006c0)='./bus\x00', 0x0) io_getevents(0x0, 0x0, 0x4, &(0x7f0000000140)=[{}, {}, {}, {}], 0x0) io_submit(0x0, 0x1, &(0x7f0000000080)=[0x0]) write$tcp_mem(0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, 0x20, 0x7}, 0x48) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) syz_clone3(&(0x7f0000000480)={0x0, 0x0, 0x0, &(0x7f00000002c0), {}, &(0x7f0000000300)=""/37, 0x25, 0x0, 0x0}, 0x58) pkey_mprotect(&(0x7f00006b1000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) madvise(&(0x7f000044f000/0x3000)=nil, 0x3000, 0x12) r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) 07:46:03 executing program 2: getresuid(0x0, 0x0, &(0x7f00000004c0)) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$erofs(&(0x7f00000005c0), &(0x7f0000000600)='./file0\x00', 0x10e1, 0x0, 0x0, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, 0x0) stat(0x0, 0x0) syz_mount_image$erofs(&(0x7f0000000540), &(0x7f0000000580)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002200)={[{@fault_injection}, {@fault_injection}, {}, {@nouser_xattr}, {@fault_injection}, {@noacl}], [{@smackfsdef={'smackfsdef', 0x3d, 'fsmagic'}}, {@seclabel}, {@fowner_gt}, {@euid_lt}, {@mask={'mask', 0x3d, '^MAY_READ'}}]}) [ 232.340651][ T39] audit: type=1804 audit(1651391163.931:138): pid=3988 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/syzkaller-testdir1033906707/syzkaller.ICaW0Y/16/file0/bus" dev="loop1" ino=1048588 res=1 errno=0 07:46:04 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000003d000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, 0x0}], 0x1, 0x40, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000080)={0x90001}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 232.415783][ T39] audit: type=1800 audit(1651391163.951:139): pid=3988 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=1048588 res=0 errno=0 07:46:04 executing program 2: mkdirat(0xffffffffffffff9c, 0x0, 0x105) unshare(0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f00000000c0)) r4 = dup2(r3, r3) syz_kvm_setup_cpu$x86(r4, r2, &(0x7f0000006000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) [ 232.741526][ T4001] set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. 07:46:04 executing program 3: execve(0x0, 0x0, 0x0) getresuid(0x0, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r0, 0x0, 0x0) syz_mount_image$erofs(&(0x7f00000005c0), &(0x7f0000000600)='./file0\x00', 0x0, 0x1, &(0x7f0000001640)=[{&(0x7f0000000640)="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", 0x1fa, 0x6}], 0x4000, &(0x7f0000001b00)=ANY=[]) quotactl(0x20, 0x0, 0x0, 0x0) getresuid(&(0x7f0000000440), 0x0, 0x0) stat(0x0, &(0x7f0000002180)) [ 232.808131][ T4013] loop3: detected capacity change from 0 to 1 [ 232.829897][ T4013] erofs: (device loop3): erofs_read_superblock: cannot find valid erofs superblock 07:46:04 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x40001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x200, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) lchown(&(0x7f00000003c0)='./bus\x00', 0x0, 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_CHANNELS_SET(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r1, r2, 0x0, 0xce00) 07:46:04 executing program 2: mkdirat(0xffffffffffffff9c, 0x0, 0x105) unshare(0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f00000000c0)) r4 = dup2(r3, r3) syz_kvm_setup_cpu$x86(r4, r2, &(0x7f0000006000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) 07:46:04 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, 0x2000001c) 07:46:04 executing program 0: syz_mount_image$erofs(&(0x7f00000005c0), &(0x7f0000000600)='./file0\x00', 0x0, 0x1, &(0x7f0000001640)=[{&(0x7f0000000640)="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", 0xffa, 0x6}], 0x0, &(0x7f0000001b00)=ANY=[]) [ 232.894877][ T39] audit: type=1400 audit(1651391164.501:140): avc: denied { unmount } for pid=3705 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 232.928332][ T4016] loop0: detected capacity change from 0 to 8 07:46:04 executing program 3: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) syz_clone3(&(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pkey_mprotect(&(0x7f00006b1000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) madvise(&(0x7f000044f000/0x3000)=nil, 0x3000, 0x12) r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) [ 232.951067][ T4016] erofs: (device loop0): erofs_read_superblock: cannot find valid erofs superblock 07:46:04 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0xc, &(0x7f0000000040)=0x7f, 0x4) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_getaddrlabel={0x24, 0x1a, 0x1, 0x0, 0x0, {0x2}, [@IFAL_LABEL={0x8, 0x1e}]}, 0x24}}, 0x0) [ 233.066495][ T4027] loop1: detected capacity change from 0 to 264192 07:46:04 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f00000003c0)={0x7}) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000080)={0x90001}) [ 233.156437][ T39] audit: type=1804 audit(1651391164.761:141): pid=4035 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/syzkaller-testdir1033906707/syzkaller.ICaW0Y/17/file0/bus" dev="loop1" ino=1048589 res=1 errno=0 07:46:04 executing program 3: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) syz_clone3(&(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pkey_mprotect(&(0x7f00006b1000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) madvise(&(0x7f000044f000/0x3000)=nil, 0x3000, 0x12) r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) [ 233.222028][ T39] audit: type=1800 audit(1651391164.801:142): pid=4035 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=1048589 res=0 errno=0 07:46:05 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x40001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x200, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) lchown(&(0x7f00000003c0)='./bus\x00', 0x0, 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_CHANNELS_SET(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r1, r2, 0x0, 0xce00) 07:46:05 executing program 2: mkdirat(0xffffffffffffff9c, 0x0, 0x105) unshare(0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f00000000c0)) r4 = dup2(r3, r3) syz_kvm_setup_cpu$x86(r4, r2, &(0x7f0000006000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) 07:46:05 executing program 0: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) syz_clone3(&(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pkey_mprotect(&(0x7f00006b1000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) madvise(&(0x7f000044f000/0x3000)=nil, 0x3000, 0x12) r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) 07:46:05 executing program 3: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) syz_clone3(&(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pkey_mprotect(&(0x7f00006b1000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) madvise(&(0x7f000044f000/0x3000)=nil, 0x3000, 0x12) r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) [ 234.001497][ T4052] loop1: detected capacity change from 0 to 264192 07:46:05 executing program 3: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) syz_clone3(&(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pkey_mprotect(&(0x7f00006b1000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) madvise(&(0x7f000044f000/0x3000)=nil, 0x3000, 0x12) r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) 07:46:05 executing program 0: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) syz_clone3(&(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pkey_mprotect(&(0x7f00006b1000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) madvise(&(0x7f000044f000/0x3000)=nil, 0x3000, 0x12) r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) [ 234.085587][ T39] audit: type=1804 audit(1651391165.691:143): pid=4053 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/syzkaller-testdir1033906707/syzkaller.ICaW0Y/18/file0/bus" dev="loop1" ino=1048590 res=1 errno=0 [ 234.134550][ T39] audit: type=1800 audit(1651391165.691:144): pid=4053 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=1048590 res=0 errno=0 07:46:05 executing program 2: mkdirat(0xffffffffffffff9c, 0x0, 0x105) unshare(0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f00000000c0)) r4 = dup2(r3, r3) syz_kvm_setup_cpu$x86(r4, r2, &(0x7f0000006000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) 07:46:05 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f00000000c0)=0x6, 0x4) 07:46:06 executing program 0: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) syz_clone3(&(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pkey_mprotect(&(0x7f00006b1000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) madvise(&(0x7f000044f000/0x3000)=nil, 0x3000, 0x12) r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) 07:46:06 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000003d000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, 0x0}], 0x1, 0x40, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[], 0x0, 0x200}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:46:06 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f00000006c0)={&(0x7f0000000600), 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x14, 0x0, 0x1}, 0x37fe0}}, 0x0) 07:46:06 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x40001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x200, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) lchown(&(0x7f00000003c0)='./bus\x00', 0x0, 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_CHANNELS_SET(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r1, r2, 0x0, 0xce00) 07:46:06 executing program 2: syz_clone(0x1003000, 0x0, 0x0, 0x0, 0x0, 0x0) [ 234.930870][ T4080] loop1: detected capacity change from 0 to 264192 07:46:06 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="b80000001300e9990000000000000000fe880000000000000000000000000001ff010000000000000000000000000001000000000000000002"], 0xb8}}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=@flushpolicy={0x10, 0x1d, 0x1}, 0x10}}, 0x0) [ 234.974890][ T39] audit: type=1400 audit(1651391166.581:145): avc: denied { create } for pid=4081 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 235.007555][ T39] audit: type=1400 audit(1651391166.581:146): avc: denied { write } for pid=4081 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 07:46:06 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="b80000001300e9990000000000000000fe880000000000000000000000000001ff010000000000000000000000000001000000000000000002"], 0xb8}}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=@flushpolicy={0x10, 0x1d, 0x1}, 0x10}}, 0x0) 07:46:06 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x40001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r3, 0x800) lseek(r3, 0x200, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x1, &(0x7f0000000180)={0x77359400}) lchown(&(0x7f00000003c0)='./bus\x00', 0x0, 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_CHANNELS_SET(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000480)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="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"], 0x34}, 0x1, 0x0, 0x0, 0x24044804}, 0x4000010) r4 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r3, r4, 0x0, 0x10000) [ 235.080343][ T4088] loop0: detected capacity change from 0 to 264192 07:46:06 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="b80000001300e9990000000000000000fe880000000000000000000000000001ff010000000000000000000000000001000000000000000002"], 0xb8}}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=@flushpolicy={0x10, 0x1d, 0x1}, 0x10}}, 0x0) 07:46:06 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000003d000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, 0x0}], 0x1, 0x40, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[], 0x0, 0x200}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:46:06 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="b80000001300e9990000000000000000fe880000000000000000000000000001ff010000000000000000000000000001000000000000000002"], 0xb8}}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=@flushpolicy={0x10, 0x1d, 0x1}, 0x10}}, 0x0) 07:46:07 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000180)='./file1\x00') mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 07:46:07 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000003d000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, 0x0}], 0x1, 0x40, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[], 0x0, 0x200}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:46:07 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000440)=@base={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5}, 0x48) [ 235.831187][ T4104] overlayfs: workdir and upperdir must be separate subtrees 07:46:07 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1, 0x81}, 0x1c) 07:46:07 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x40001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r3, 0x800) lseek(r3, 0x200, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x1, &(0x7f0000000180)={0x77359400}) lchown(&(0x7f00000003c0)='./bus\x00', 0x0, 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_CHANNELS_SET(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000480)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="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"], 0x34}, 0x1, 0x0, 0x0, 0x24044804}, 0x4000010) r4 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r3, r4, 0x0, 0x10000) 07:46:07 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x40001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000140)='./file0\x00', 0xbc) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r3, 0x800) lseek(r3, 0x200, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x1, &(0x7f0000000180)={0x77359400}) setuid(0x0) lchown(&(0x7f00000003c0)='./bus\x00', 0x0, 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_CHANNELS_SET(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000480)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="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"], 0x34}, 0x1, 0x0, 0x0, 0x24044804}, 0x4000010) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00'}, 0x10) r4 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r3, r4, 0x0, 0x10000) 07:46:07 executing program 2: syz_usb_connect$uac1(0x0, 0x8d, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x7b, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0xf, 0x24, 0x6, 0x0, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0]}, @feature_unit={0xd, 0x24, 0x6, 0x0, 0x0, 0x3, [0x0, 0x0, 0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) [ 235.972642][ T4111] loop1: detected capacity change from 0 to 264192 [ 236.073943][ T4116] loop0: detected capacity change from 0 to 264192 07:46:07 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000003d000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, 0x0}], 0x1, 0x40, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[], 0x0, 0x200}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 236.252527][ T38] usb 7-1: new high-speed USB device number 3 using dummy_hcd 07:46:08 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0}, 0x1, 0x0, 0x90}, 0x0) 07:46:08 executing program 3: openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0xc000, 0x0) 07:46:08 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x1400, 0x0, 0x0, 0x0, 0x0, &(0x7f0000002940)='j') [ 236.512432][ T38] usb 7-1: Using ep0 maxpacket: 16 07:46:08 executing program 3: syz_mount_image$erofs(0x0, &(0x7f0000000600)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$erofs(0x0, &(0x7f0000000600)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 236.634123][ T38] usb 7-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 236.651106][ T38] usb 7-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 236.664784][ T38] usb 7-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 236.681203][ T38] usb 7-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 236.700509][ T38] usb 7-1: config 1 interface 1 has no altsetting 0 [ 236.866200][ T38] usb 7-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 236.878119][ T38] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 236.891267][ T38] usb 7-1: Product: syz [ 236.899422][ T38] usb 7-1: Manufacturer: syz [ 236.906676][ T38] usb 7-1: SerialNumber: syz 07:46:08 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x40001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r3, 0x800) lseek(r3, 0x200, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x1, &(0x7f0000000180)={0x77359400}) lchown(&(0x7f00000003c0)='./bus\x00', 0x0, 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_CHANNELS_SET(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000480)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="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"], 0x34}, 0x1, 0x0, 0x0, 0x24044804}, 0x4000010) r4 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r3, r4, 0x0, 0x10000) 07:46:08 executing program 3: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000080)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x10, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x3, 0x0, 0x89, [{{0x9, 0x4, 0x0, 0x6f, 0x1, 0x7, 0x1, 0x3, 0x81, "", {{{0x9, 0x5, 0x1, 0x2, 0x8, 0x2, 0x69, 0x2}}}}}]}}]}}, &(0x7f0000000600)={0xa, &(0x7f00000000c0)={0xa, 0x6, 0x310, 0x1, 0x3f, 0x8, 0x40, 0x4}, 0x5, &(0x7f0000000100)={0x5, 0xf, 0x5}, 0x9, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x861}}, {0x58, &(0x7f0000000180)=@string={0x58, 0x3, "e804dcb286777f25d2bea7977060b6c1b57aff91bedec7701a48e7d5361ee95939a435f0529d59edd3a5d300517227f13b3dc3ad5a33e760e9796e66dd9c1b6aebd719f3bfa9ea697c45077d54b35a4a695a19907604"}}, {0x5a, &(0x7f0000000200)=@string={0x5a, 0x3, "23eeb95814bbb4f31f39460fba7745d02a729d2f26d0c17ce6430dda114190a9ab3b1c7d66f815e0e54d474c33e9116b95a67132709aacf1c4e83425c961c4aa1212f5b60ddd367d5da96c9eeca3616557fedac4c019671c"}}, {0x82, &(0x7f0000000280)=@string={0x82, 0x3, "0e4aad54fef9837aca780c40ca30014f0a66873eb159d1164f6ce6bab2ef4770bdbda37d264f3a4b4722626df24037a4ad2080f81fbe82858e345e24d518fda4ead60e3c4d8fa648c6e1e3ef0e92f686f860ecb1a22b4a36d4a52720aafa0bf2c7fe954d8aa6185958888d28bf509ce61c91ea4637a1f1fe5a484f9b1cfd567b"}}, {0x4, &(0x7f0000000340)=@lang_id={0x4, 0x3, 0x408}}, {0x0, 0x0}, {0x54, &(0x7f00000003c0)=@string={0x54, 0x3, "aeef4e4c1c52d81063a5320f4c614c5b65f9761f83583a98e415d3e20c3144e5b796124968641fb3ba5c4abf689411701d552e8501decaf9ee85c3cb3aa21c88ab408450be0979ffbd1f331933056b09d7e2"}}, {0x92, &(0x7f0000000440)=@string={0x92, 0x3, "38a3b13e8b6b7319f61388913e9ffcac4cf2dcfb15f181c02e5596ef6393563dafafe5de5d00974cd1069cc4d99d7408c46de5ceca563b5e9a8bc862f27d7cf45bfb5581c999cf67a313cc758c34b049a884c3d9fb60b6b7f4eb45b09ffb71ec81fb4418f66a642951b9a4800359f8a25826a606495b0784f7edd4c11855f65666357726655d4cc53a267480296e3387"}}, {0x6d, &(0x7f0000000500)=@string={0x6d, 0x3, "843a11be34f60961c7c205367540d679c920e66ae7bcb2b91dc3d0cb82e7b5edbf6ae6ca1d28eee00afb19482bac8d07456a4aa6950a2e667221b2276c89e8d3337e583521f459c0a39b4b809d34cbb19d05b07b5cf56f2145aac93375338d411fedfd67f1055915c7c342"}}]}) [ 237.168191][ T4138] loop0: detected capacity change from 0 to 264192 [ 237.263364][ T38] usb 7-1: USB disconnect, device number 3 [ 237.307165][ T3715] udevd[3715]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb7/7-1/7-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 237.308836][ T39] kauditd_printk_skb: 9 callbacks suppressed [ 237.308856][ T39] audit: type=1804 audit(1651391168.911:156): pid=4140 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/syzkaller-testdir3246924923/syzkaller.qqdJiT/33/file0/bus" dev="loop0" ino=1048596 res=1 errno=0 [ 237.342510][ T56] usb 8-1: new high-speed USB device number 7 using dummy_hcd [ 237.371498][ T39] audit: type=1800 audit(1651391168.931:157): pid=4140 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=1048596 res=0 errno=0 [ 237.632483][ T56] usb 8-1: Using ep0 maxpacket: 16 07:46:09 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, 0x0, 0x0, 0x0, &(0x7f0000000600)) 07:46:09 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x40001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000140)='./file0\x00', 0xbc) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r3, 0x800) lseek(r3, 0x200, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x1, &(0x7f0000000180)={0x77359400}) setuid(0x0) lchown(&(0x7f00000003c0)='./bus\x00', 0x0, 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_CHANNELS_SET(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000480)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="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"], 0x34}, 0x1, 0x0, 0x0, 0x24044804}, 0x4000010) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00'}, 0x10) r4 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r3, r4, 0x0, 0x10000) [ 237.691467][ T4142] loop1: detected capacity change from 0 to 264192 07:46:09 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$netlink(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000040)={0x10}, 0x10}], 0x1, &(0x7f0000000240)=[@cred={{0x1c, 0x1, 0x2, {r1, 0xee01, 0xee01}}}], 0x20}, 0x0) [ 237.755091][ T4146] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4146 comm=syz-executor.2 07:46:09 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CAP_X86_DISABLE_EXITS(r1, 0x4068aea3, &(0x7f0000000240)={0x8f, 0x0, 0x2}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000003d000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000064000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 237.842656][ T56] usb 8-1: config 1 interface 0 altsetting 111 bulk endpoint 0x1 has invalid maxpacket 8 [ 237.844831][ T39] audit: type=1804 audit(1651391169.451:158): pid=4153 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/syzkaller-testdir1033906707/syzkaller.ICaW0Y/22/file0/bus" dev="loop1" ino=1048598 res=1 errno=0 [ 237.858121][ T56] usb 8-1: config 1 interface 0 has no altsetting 0 [ 237.917762][ T39] audit: type=1800 audit(1651391169.511:159): pid=4153 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=1048598 res=0 errno=0 [ 237.943522][ T4150] set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. 07:46:09 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CAP_X86_DISABLE_EXITS(r1, 0x4068aea3, &(0x7f0000000240)={0x8f, 0x0, 0x2}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000003d000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000064000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:46:09 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x40001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r3, 0x800) lseek(r3, 0x200, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x1, &(0x7f0000000180)={0x77359400}) lchown(&(0x7f00000003c0)='./bus\x00', 0x0, 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_CHANNELS_SET(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000480)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="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"], 0x34}, 0x1, 0x0, 0x0, 0x24044804}, 0x4000010) r4 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r3, r4, 0x0, 0x10000) [ 238.092773][ T56] usb 8-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 238.112666][ T56] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 238.127701][ T56] usb 8-1: Product: 墹묔㤟ཆ瞺큅爪⾝퀦糁䏦䄑ꦐ㮫紜䷥䱇欑ꚕ㉱驰┴應꫄ሒ뛵紶꥝鹬ꏬ敡﹗쓚ᧀᱧ [ 238.147210][ T56] usb 8-1: Manufacturer: Ө닜瞆╿뻒鞧恰솶窵釿烇䠚헧Ḷ姩ꐹ鵒ꗓÓ牑㴻귃㍚惧秩普鳝樛ퟫꦿ槪䕼紇더䩚婩這Ѷ [ 238.177825][ T56] usb 8-1: SerialNumber: 䨎咭茶窃磊䀌ナ企昊㺇妱ᛑ汏뫦灇붽綣伦䬺≇浢䃲ꐷ₭븟薂㒎⑞ᣕꓽ훪㰎轍䢦鈎蛶惸뇬⮢㙊ꗔ‧着ﻇ䶕Ꚋ夘衘⢍傿鄜䛪ꄷﻱ䡚魏ﴜ策 [ 238.196466][ T4161] loop0: detected capacity change from 0 to 264192 [ 238.233606][ T4136] raw-gadget gadget: fail, usb_ep_enable returned -22 07:46:09 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CAP_X86_DISABLE_EXITS(r1, 0x4068aea3, &(0x7f0000000240)={0x8f, 0x0, 0x2}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000003d000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000064000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 238.376389][ T39] audit: type=1804 audit(1651391169.981:160): pid=4164 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/syzkaller-testdir3246924923/syzkaller.qqdJiT/34/file0/bus" dev="loop0" ino=1048599 res=1 errno=0 [ 238.410560][ T39] audit: type=1800 audit(1651391169.981:161): pid=4164 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=1048599 res=0 errno=0 [ 238.550668][ T56] usb 8-1: USB disconnect, device number 7 07:46:10 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f00000006c0)={&(0x7f0000000600), 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x14}, 0xf}}, 0x0) 07:46:10 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x40001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000140)='./file0\x00', 0xbc) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r3, 0x800) lseek(r3, 0x200, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x1, &(0x7f0000000180)={0x77359400}) setuid(0x0) lchown(&(0x7f00000003c0)='./bus\x00', 0x0, 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_CHANNELS_SET(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000480)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="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"], 0x34}, 0x1, 0x0, 0x0, 0x24044804}, 0x4000010) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00'}, 0x10) r4 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r3, r4, 0x0, 0x10000) 07:46:10 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CAP_X86_DISABLE_EXITS(r1, 0x4068aea3, &(0x7f0000000240)={0x8f, 0x0, 0x2}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000003d000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000064000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 238.994132][ T4172] loop1: detected capacity change from 0 to 264192 07:46:10 executing program 3: syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x3200040, &(0x7f00000001c0)={[{@mode}, {@nr_blocks}]}) [ 239.082815][ T4179] ======================================================= [ 239.082815][ T4179] WARNING: The mand mount option has been deprecated and [ 239.082815][ T4179] and is ignored by this kernel. Remove the mand [ 239.082815][ T4179] option from the mount to silence this warning. [ 239.082815][ T4179] ======================================================= [ 239.118105][ T4171] set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 239.129309][ T39] audit: type=1804 audit(1651391170.721:162): pid=4180 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/syzkaller-testdir1033906707/syzkaller.ICaW0Y/23/file0/bus" dev="loop1" ino=1048601 res=1 errno=0 [ 239.167733][ T4179] tmpfs: Bad value for 'nr_blocks' 07:46:10 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) syz_clone(0x40000000, &(0x7f0000001680)="17448e95a114e435968f22d0b81c4c91560df8dabcd4ed1a12606fed417e4cb058c8454b123a594c40958f8043d8f471718a4815f0014aa67a737cab99ac42289ed414c7385a25c2ae187cb39b1dd99c469ded89ea49954da23d82563f2fafda21817f9bdd45154912b6156c5f0e3f7d2e880e4df7864140c103f9860f72d81eef0abab03db6f288673a5952e81f698287b946a79b95fdf938b9c324de4f0ecd49262131ffbc2e0ddb72e97fde65d63bb0a84a2b026913b2d2a17f40a7bdbb12af6fcbb59607fb68ec52de78e04f5ff757ebb2b7", 0xd4, &(0x7f0000001780), &(0x7f00000017c0), &(0x7f0000001800)="a0c3534c1f69c53a713bb1e303f824f54ce28cbf7e1325e39f6498332a5666de506fc9884f9a516ac8761740e8148716ffd5136dffb98b44610d127067b3ba26130e067918f9e8140c867429d936571dbdc8c899aa5b2e70643ef42a7e369ce86d3952ec385ad3442b584bb0ec810a351d0f1c11aa8d717d3f8cb9ee64545b57a58655d45dbda21451fbacdc20e3d5f9be6d9ab65bb2e8471db5ca6cfb7ecb23f6aebf0e218cd34b17da67c3fd6ebf6ab6bfb7ca5eb86bb9f04b72b91c92a8a72507747a54e56bd6343b7f677f63c785f28c99b7cf9772fd") r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000300)) socket$inet6_tcp(0xa, 0x1, 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000002f40), 0x2, 0x0) accept4$inet6(0xffffffffffffffff, &(0x7f0000002f80)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @broadcast}}, &(0x7f0000002fc0)=0x1c, 0x1000) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000300)) [ 239.182448][ T39] audit: type=1800 audit(1651391170.721:163): pid=4180 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=1048601 res=0 errno=0 07:46:10 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001680)={[], [{@smackfsroot={'smackfsroot', 0x3d, '*\\,'}}]}) 07:46:10 executing program 3: mount$9p_unix(0x0, &(0x7f0000000040)='\x00', 0x0, 0x0, 0x0) 07:46:10 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000003d000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, 0x0}], 0x1, 0x40, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000080)={0x38003}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:46:10 executing program 0: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) getpeername$packet(r0, 0x0, 0x0) 07:46:11 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x40001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000140)='./file0\x00', 0xbc) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r3, 0x800) lseek(r3, 0x200, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x1, &(0x7f0000000180)={0x77359400}) setuid(0x0) lchown(&(0x7f00000003c0)='./bus\x00', 0x0, 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_CHANNELS_SET(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000480)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="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"], 0x34}, 0x1, 0x0, 0x0, 0x24044804}, 0x4000010) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00'}, 0x10) r4 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r3, r4, 0x0, 0x10000) 07:46:11 executing program 3: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x24}}, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'bridge0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000580)=ANY=[@ANYBLOB="340000001300290a000000000000000007000000", @ANYRES32=r1, @ANYBLOB="000009000000000014001a800800008008"], 0x34}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000540)=ANY=[], 0x24}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(r2, &(0x7f00000002c0), 0x40000000000009f, 0x0) 07:46:11 executing program 0: syz_mount_image$erofs(0x0, &(0x7f0000000600)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$erofs(0x0, &(0x7f0000000580)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 07:46:11 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000003d000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, 0x0}], 0x1, 0x40, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000080)={0x38003}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:46:11 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x6, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) [ 239.905174][ T39] audit: type=1400 audit(1651391171.511:164): avc: denied { ioctl } for pid=4197 comm="syz-executor.3" path="socket:[35071]" dev="sockfs" ino=35071 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 239.905630][ T4202] Zero length message leads to an empty skb 07:46:11 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000200)="a10100001500add427323b470c45b4560a067fffffff81004e22000d00ff0028925aa80020007b00090080000efffeffe809000000ff0000f03ac7100003ffffffffffffffffffffffe7ee00000000000000000200000000", 0x1a1}], 0x1) 07:46:11 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000000)={{0x12, 0x1, 0x250, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000540)={0x0, 0x0, 0x3f, 0x0, 0x1, [{0x2, &(0x7f00000001c0)=ANY=[@ANYBLOB="0003"]}]}) [ 239.996234][ T4210] loop1: detected capacity change from 0 to 264192 [ 240.001270][ T39] audit: type=1400 audit(1651391171.601:165): avc: denied { name_bind } for pid=4209 comm="syz-executor.3" src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 07:46:11 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000200)="a10100001500add427323b470c45b4560a067fffffff81004e22000d00ff0028925aa80020007b00090080000efffeffe809000000ff0000f03ac7100003ffffffffffffffffffffffe7ee00000000000000000200000000", 0x1a1}], 0x1) [ 240.312512][ T3742] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 240.752669][ T3742] usb 5-1: unable to get BOS descriptor or descriptor too short [ 240.833314][ T3742] usb 5-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 07:46:12 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000200)="a10100001500add427323b470c45b4560a067fffffff81004e22000d00ff0028925aa80020007b00090080000efffeffe809000000ff0000f03ac7100003ffffffffffffffffffffffe7ee00000000000000000200000000", 0x1a1}], 0x1) 07:46:12 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000003d000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, 0x0}], 0x1, 0x40, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000080)={0x38003}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:46:12 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000200)="a10100001500add427323b470c45b4560a067fffffff81004e22000d00ff0028925aa80020007b00090080000efffeffe809000000ff0000f03ac7100003ffffffffffffffffffffffe7ee00000000000000000200000000", 0x1a1}], 0x1) 07:46:12 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x40001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000140)='./file0\x00', 0xbc) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r2, 0x800) lseek(r2, 0x200, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) setuid(0x0) lchown(&(0x7f00000003c0)='./bus\x00', 0x0, 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_CHANNELS_SET(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000480)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="000438bd7000fedbdf2512000000080006000000000008f8707969c675143117919898f972a7ce3b3201879d88d7ac5d541f39dfd3b235b04af3159fc908c7268f1f790468ca9d20bf145786b97e95218527a3317f64d336a2e559a4e65fb43a2ea82192e518aa8378fd828716a6b2b02308991c1cc54bf354efae9640da7240c13a646d072edc5c7e40e8ae5cf3d706924e891f248fab84f8d2e9b424a0f763c73423f2b665fac939b8c2626d98cf853f32b623e246b62eb789c9b1a7cb66a3c95aa0cc000575e145b444ed75e36a6a755dbc82cd1336421f991799d051160175b237b0860170d2ad541de35de1c38f20a7853d4c6b79357711"], 0x34}, 0x1, 0x0, 0x0, 0x24044804}, 0x4000010) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r3}, 0x10) r4 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r2, r4, 0x0, 0x10000) [ 240.912549][ T3742] usb 5-1: string descriptor 0 read error: -22 [ 240.921343][ T3742] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 240.938791][ T3742] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 07:46:12 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000240), 0x10) [ 240.977560][ T4229] loop1: detected capacity change from 0 to 264192 07:46:12 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$netlink(r0, &(0x7f0000006140)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000060c0)=[{&(0x7f0000000100)={0x24, 0x0, 0x0, 0x0, 0x0, "", [@nested={0x11, 0x0, 0x0, 0x1, [@generic="91819efba2abdb7fb5054faa8e"]}]}, 0x24}], 0x1}, 0x0) [ 241.004998][ T3742] cdc_ether: probe of 5-1:1.0 failed with error -22 [ 241.211689][ T3742] usb 5-1: USB disconnect, device number 4 07:46:13 executing program 3: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) pkey_mprotect(&(0x7f00006b1000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) madvise(&(0x7f0000713000/0x4000)=nil, 0x4000, 0x15) 07:46:13 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000003d000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, 0x0}], 0x1, 0x40, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000080)={0x38003}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:46:13 executing program 0: syz_mount_image$erofs(0x0, &(0x7f0000000600)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup2(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) 07:46:13 executing program 3: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) pkey_mprotect(&(0x7f00006b1000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) madvise(&(0x7f0000713000/0x4000)=nil, 0x4000, 0x15) 07:46:13 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x40001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000140)='./file0\x00', 0xbc) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r2, 0x800) lseek(r2, 0x200, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) setuid(0x0) lchown(&(0x7f00000003c0)='./bus\x00', 0x0, 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_CHANNELS_SET(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000480)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="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"], 0x34}, 0x1, 0x0, 0x0, 0x24044804}, 0x4000010) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r3}, 0x10) r4 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r2, r4, 0x0, 0x10000) 07:46:13 executing program 0: syz_usb_connect$uac1(0x0, 0x96, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x84, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0xf, 0x24, 0x6, 0x0, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0]}, @feature_unit={0x9, 0x24, 0x6, 0x0, 0x0, 0x1, [0x0]}, @feature_unit={0xd, 0x24, 0x6, 0x0, 0x0, 0x3, [0x0, 0x0, 0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) [ 241.908996][ T4249] loop1: detected capacity change from 0 to 264192 07:46:13 executing program 3: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) pkey_mprotect(&(0x7f00006b1000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) madvise(&(0x7f0000713000/0x4000)=nil, 0x4000, 0x15) [ 241.969481][ T3711] I/O error, dev loop1, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 07:46:13 executing program 3: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) pkey_mprotect(&(0x7f00006b1000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) madvise(&(0x7f0000713000/0x4000)=nil, 0x4000, 0x15) 07:46:13 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000440)=@base={0x0, 0x0, 0x0, 0x0, 0x1236, 0x1, 0x1, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x1}, 0x48) 07:46:13 executing program 2: stat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) execve(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) 07:46:13 executing program 3: execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, &(0x7f0000000280)=[&(0x7f00000001c0)='security.capability\x00'], 0x800) 07:46:13 executing program 2: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x7ffff000) r3 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r0, r3, 0x0, 0xce00) [ 242.154024][ T3742] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 242.412619][ T3742] usb 5-1: Using ep0 maxpacket: 16 [ 242.543374][ T3742] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 242.559438][ T3742] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 242.573165][ T3742] usb 5-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 242.615685][ T3742] usb 5-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 07:46:14 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14}, 0x14}}, 0x0) [ 242.833043][ T3742] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 242.846770][ T3742] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 242.857766][ T3742] usb 5-1: Product: syz [ 242.863079][ T3742] usb 5-1: Manufacturer: syz [ 242.868942][ T3742] usb 5-1: SerialNumber: syz [ 243.241361][ T3742] usb 5-1: USB disconnect, device number 5 [ 243.266464][ T3715] udevd[3715]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory 07:46:15 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000006140)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000060c0)=[{&(0x7f0000000100)={0x1e70, 0x14, 0x0, 0x0, 0x0, "", [@nested={0x1e5d, 0x0, 0x0, 0x1, 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@typed={0x9, 0x0, 0x0, 0x0, @str='#{&-\x00'}, @generic="a8bc90d2dc8bae242c908613f53fedf82729aaa0ec7f7bb86ecff644cf059855dff4bf51b0bb1dbd266e13d4bc42ce7dc60b91ae07c5cdbcd5452f6f911618c3ca", @typed={0x8, 0x0, 0x0, 0x0, @fd}, @typed={0xe01, 0x0, 0x0, 0x0, @binary="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0x1e70}, {&(0x7f0000004600)={0x14, 0x2b, 0x809, 0x0, 0x0, "", [@generic=':']}, 0x14}], 0x2}, 0x0) 07:46:15 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x40001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000140)='./file0\x00', 0xbc) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r2, 0x800) lseek(r2, 0x200, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) setuid(0x0) lchown(&(0x7f00000003c0)='./bus\x00', 0x0, 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_CHANNELS_SET(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000480)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="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"], 0x34}, 0x1, 0x0, 0x0, 0x24044804}, 0x4000010) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r3}, 0x10) r4 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r2, r4, 0x0, 0x10000) 07:46:15 executing program 2: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x7ffff000) r3 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r0, r3, 0x0, 0xce00) 07:46:15 executing program 3: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x7ffff000) r3 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r0, r3, 0x0, 0xce00) [ 243.665695][ T39] kauditd_printk_skb: 18 callbacks suppressed [ 243.665710][ T39] audit: type=1800 audit(1651391175.271:184): pid=4269 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1157 res=0 errno=0 [ 243.666976][ T4270] loop1: detected capacity change from 0 to 264192 [ 243.675663][ T39] audit: type=1800 audit(1651391175.271:185): pid=4271 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1160 res=0 errno=0 [ 243.754056][ T4274] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=43 sclass=netlink_route_socket pid=4274 comm=syz-executor.0 [ 243.774484][ T39] audit: type=1804 audit(1651391175.371:186): pid=4272 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/syzkaller-testdir2413617149/syzkaller.hEeaW4/47/bus" dev="sda1" ino=1160 res=1 errno=0 [ 243.774537][ T39] audit: type=1800 audit(1651391175.371:187): pid=4272 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1160 res=0 errno=0 [ 243.830051][ T39] audit: type=1804 audit(1651391175.431:188): pid=4276 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/syzkaller-testdir3477551730/syzkaller.FmrcK7/52/bus" dev="sda1" ino=1157 res=1 errno=0 [ 243.883563][ T3715] I/O error, dev loop1, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 07:46:15 executing program 0: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x7, 0x1, 0x3, 0x0, "", {{{0x9, 0x5, 0x1, 0x2, 0x8}}}}}]}}]}}, 0x0) [ 243.901165][ T39] audit: type=1800 audit(1651391175.431:189): pid=4276 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1157 res=0 errno=0 [ 243.955370][ T39] audit: type=1804 audit(1651391175.561:190): pid=4270 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/syzkaller-testdir1033906707/syzkaller.ICaW0Y/27/bus" dev="sda1" ino=1166 res=1 errno=0 [ 243.995188][ T39] audit: type=1800 audit(1651391175.561:191): pid=4270 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1166 res=0 errno=0 07:46:15 executing program 3: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x7ffff000) r3 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r0, r3, 0x0, 0xce00) 07:46:15 executing program 2: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x7ffff000) r3 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r0, r3, 0x0, 0xce00) [ 244.133880][ T39] audit: type=1800 audit(1651391175.741:192): pid=4281 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1151 res=0 errno=0 [ 244.166212][ T39] audit: type=1800 audit(1651391175.771:193): pid=4283 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1160 res=0 errno=0 [ 244.182460][ T49] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 244.453557][ T49] usb 5-1: Using ep0 maxpacket: 16 07:46:16 executing program 3: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x7ffff000) r3 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r0, r3, 0x0, 0xce00) 07:46:16 executing program 2: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x7ffff000) r3 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r0, r3, 0x0, 0xce00) 07:46:16 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x40001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000140)='./file0\x00', 0xbc) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r2, 0x800) lseek(r2, 0x200, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) setuid(0x0) lchown(&(0x7f00000003c0)='./bus\x00', 0x0, 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_CHANNELS_SET(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000480)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="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"], 0x34}, 0x1, 0x0, 0x0, 0x24044804}, 0x4000010) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r3}, 0x10) r4 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x0) sendfile(r2, r4, 0x0, 0x10000) [ 244.572531][ T49] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 244.613537][ T4293] loop1: detected capacity change from 0 to 264192 [ 244.763173][ T49] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 244.777423][ T49] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 244.791749][ T49] usb 5-1: Product: syz [ 244.797509][ T49] usb 5-1: Manufacturer: syz [ 244.805986][ T49] usb 5-1: SerialNumber: syz [ 244.838440][ T4279] raw-gadget gadget: fail, usb_ep_enable returned -22 07:46:16 executing program 3: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getpid() socket$nl_route(0x10, 0x3, 0x0) syz_clone(0x40000000, &(0x7f0000001680)="17448e95a114e435968f22d0b81c4c91560df8dabcd4ed1a12606fed417e4cb058c8454b123a594c40958f8043d8f471718a4815f0014aa67a737cab99ac42289ed414c7385a25c2ae187cb39b1dd99c469ded89ea49954da23d82563f2fafda21817f9bdd45154912b6156c5f0e3f7d2e880e4df7864140c103f9860f72d81eef0abab03db6f288673a5952e81f698287b946a79b95fdf938b9c324de4f0ecd49262131ffbc2e0ddb72e97fde65d63bb0a84a2b026913b2d2a17f40a7bdbb12af6fcbb59607fb68ec52de78e04f5ff757ebb2b74a9a595fdd", 0xd9, &(0x7f0000001780), &(0x7f00000017c0), &(0x7f0000001800)="a0c3534c1f69c53a713bb1e303f824f54ce28cbf7e1325e39f6498332a5666de506fc9884f9a516ac8761740e8148716ffd5136dffb98b44610d127067b3ba26130e067918f9e8140c867429d936571dbdc8c899aa5b2e70643ef42a7e369ce86d3952ec385ad3442b584bb0ec810a351d0f1c11aa8d717d3f8cb9ee64545b57a58655d45dbda21451fbacdc20e3d5f9be6d9ab65bb2e8471db5ca6cfb7ecb23f6aebf0e218cd34b17da67c3fd6ebf6ab6bfb7ca5eb86bb9f04b72b91c92a8a72507747a54e56bd6343b7f677f63c785f28c99b7cf9772fdc4caa3541894fbe35dc772b648a23ab244a9a271f5211a42b8b52b994e86") 07:46:16 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f00000006c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x14}, 0x37fe0}}, 0x0) [ 245.067209][ T49] usb 5-1: USB disconnect, device number 6 07:46:17 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000000100)="ceb02868be65005c2755f52de4b65fe4ff67461474ee72796f3a2a6b5c8ae10df9929700796b7849231d3a1c83032ed1245b21f21e847c539d70b179b39b953370371ac435ebad847e1276c01fbc2c946eebe40bf3c115252909278bfcf216a9976e1ebeefec9cfb90b5ba96ff8d08b034ddc997a620b5f33ed628b16f978d2c56ab89c34596549a246f27a7b29f73e9", 0x90) 07:46:17 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000001ec0)=[{{&(0x7f0000000000)={0xa, 0x4e21, 0x0, @local}, 0x1c, &(0x7f0000000280)=[{&(0x7f00000001c0)="2c2437ddee277795c8f3665ae2d77a3b21fcea3a93559c4a99d67babc38ae1cd4a0ced8ed087927016b1d5977ccb7139f7267ecd343288b2", 0x38}], 0x1}}], 0x1, 0x0) 07:46:17 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) 07:46:17 executing program 1: syz_usb_connect$uac1(0x3, 0xcb, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xb9, 0x3, 0x1, 0x2, 0x0, 0x49, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@processing_unit={0x9, 0x24, 0x7, 0x5, 0x2, 0x0, "07c6"}, @feature_unit={0xf, 0x24, 0x6, 0x4, 0x0, 0x4, [0x8, 0x2, 0x8, 0x1]}, @feature_unit={0x9, 0x24, 0x6, 0x4, 0x6, 0x1, [0x0]}, @feature_unit={0xd, 0x24, 0x6, 0x0, 0x0, 0x3, [0x1, 0x5, 0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}, @format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0x80, 0x3, 0x81, 0x9}, @as_header={0x7}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x6, 0xcc, 0x1, {0x7, 0x25, 0x1, 0x0, 0x1, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0xe, 0x24, 0x2, 0x1, 0x32, 0x0, 0x0, 0x9, "2718586ddb28"}, @as_header={0x7, 0x24, 0x1, 0x0, 0x0, 0x2}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x1, 0x16, {0x7, 0x25, 0x1, 0x1b2f82f85c1b1e9b, 0x6}}}}}}}]}}, &(0x7f0000000380)={0xa, &(0x7f0000000140)={0xa, 0x6, 0x110, 0x80, 0x53, 0x0, 0x10, 0xfa}, 0xc, &(0x7f0000000180)={0x5, 0xf, 0xc, 0x1, [@ext_cap={0x7, 0x10, 0x2, 0x0, 0x0, 0x8}]}, 0x3, [{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) bpf$MAP_CREATE(0x0, &(0x7f0000000440)=@base={0x1d, 0x81, 0x0, 0x0, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x1}, 0x48) 07:46:17 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000003d000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, 0x0}], 0x1, 0x40, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x20200}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x1, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:46:17 executing program 3: syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={[{@mode}]}) 07:46:17 executing program 0: select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000000080)={0x619f}, 0x0) 07:46:17 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0}, 0x1, 0x0, 0x9000}, 0x0) 07:46:17 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000440)=@base={0x0, 0x0, 0x0, 0x0, 0x1236, 0x1, 0x1}, 0x48) 07:46:17 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[], 0x0, 0x200}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:46:17 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x9}, 0x1c) [ 245.748271][ T4326] set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 245.892958][ T6] usb 6-1: new high-speed USB device number 7 using dummy_hcd [ 246.152514][ T6] usb 6-1: Using ep0 maxpacket: 16 [ 246.272807][ T6] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 246.286127][ T6] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 246.552618][ T6] usb 6-1: string descriptor 0 read error: -22 [ 246.563733][ T6] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 246.578149][ T6] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 246.637375][ T6] usb 6-1: 0:2 : does not exist [ 246.849852][ T1378] usb 6-1: USB disconnect, device number 7 07:46:18 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, 0x0) 07:46:18 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000003d000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, 0x0}], 0x1, 0x40, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x20200}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x1, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:46:18 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000003d000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, 0x0}], 0x1, 0x40, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x20200}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x1, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:46:18 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0}, 0x1, 0x0, 0x90000000}, 0x0) 07:46:19 executing program 3: syz_usb_connect$uac1(0x0, 0x9e, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x8c, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0xf, 0x24, 0x6, 0x0, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0]}, @feature_unit={0x9, 0x24, 0x6, 0x0, 0x0, 0x1, [0x0]}, @feature_unit={0xd, 0x24, 0x6, 0x0, 0x0, 0x3, [0x0, 0x5, 0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x6, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x40, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 07:46:19 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1}, 0x1c) 07:46:19 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000003d000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000080)={0x60001, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 247.587205][ T4332] ------------[ cut here ]------------ [ 247.594578][ T4332] WARNING: CPU: 2 PID: 4332 at arch/x86/kvm/vmx/vmx.c:1628 vmx_queue_exception+0x3e6/0x450 [ 247.606931][ T4332] Modules linked in: [ 247.614698][ T4332] CPU: 2 PID: 4332 Comm: syz-executor.2 Not tainted 5.18.0-rc4-syzkaller-00396-g57ae8a492116 #0 [ 247.628280][ T4332] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 247.639937][ T4332] RIP: 0010:vmx_queue_exception+0x3e6/0x450 [ 247.647338][ T4332] Code: 89 fa 48 c1 ea 03 0f b6 04 02 48 89 fa 83 e2 07 38 d0 7f 04 84 c0 75 6c 44 0f b6 b5 7c 0d 00 00 e9 16 ff ff ff e8 5a 7b 58 00 <0f> 0b e9 87 fd ff ff e8 5e 72 a3 00 e9 b5 fc ff ff e8 54 72 a3 00 [ 247.675086][ T4332] RSP: 0018:ffffc90003457b10 EFLAGS: 00010206 [ 247.684574][ T4332] RAX: 0000000000000810 RBX: 0000000080000000 RCX: ffffc9000366a000 [ 247.695070][ T3744] usb 8-1: new high-speed USB device number 8 using dummy_hcd [ 247.704783][ T4332] RDX: 0000000000040000 RSI: ffffffff811fe996 RDI: 0000000000000003 07:46:19 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000003d000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, 0x0}], 0x1, 0x40, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x20200}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x1, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 247.726008][ T4332] RBP: ffff888020ff8200 R08: 0000000000000000 R09: 0000000000000001 [ 247.742959][ T4332] R10: ffffffff811fe71b R11: 0000000000000000 R12: 0000000000000001 [ 247.754150][ T4332] R13: 00000000fffffffd R14: 0000000000000000 R15: dffffc0000000000 07:46:19 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000080)=0x4, 0x4) [ 247.769827][ T4332] FS: 00007f936257c700(0000) GS:ffff88802cb00000(0000) knlGS:0000000000000000 [ 247.785813][ T4332] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 247.797061][ T4332] CR2: 000000c0024fd000 CR3: 000000001ba4d000 CR4: 0000000000152ee0 [ 247.808711][ T4332] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 247.826057][ T4332] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 247.838192][ T4332] Call Trace: [ 247.842776][ T4332] [ 247.847930][ T4332] inject_pending_event+0x592/0x1480 [ 247.859317][ T4332] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 247.870015][ T4332] ? record_steal_time+0x7b/0xe30 [ 247.877099][ T4332] kvm_arch_vcpu_ioctl_run+0xff7/0x6680 [ 247.887117][ T4332] ? __mutex_lock+0x21a/0x12f0 [ 247.893958][ T4332] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 247.901913][ T4332] ? kvm_arch_vcpu_runnable+0x6d0/0x6d0 [ 247.909230][ T4332] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 247.916736][ T4332] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 247.925391][ T4332] ? kvm_vcpu_ioctl+0x570/0xf30 [ 247.932763][ T4332] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 247.942749][ T4332] kvm_vcpu_ioctl+0x570/0xf30 [ 247.944657][ T3744] usb 8-1: Using ep0 maxpacket: 16 [ 247.949203][ T4332] ? kvm_vcpu_kick+0x2f0/0x2f0 [ 247.961264][ T4332] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 247.970343][ T4332] ? ioctl_has_perm.constprop.0.isra.0+0x2a4/0x400 [ 247.979672][ T4332] ? selinux_inode_getsecctx+0x90/0x90 [ 247.987014][ T4332] ? selinux_file_ioctl+0xb1/0x270 [ 247.993488][ T4332] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 248.001437][ T4332] ? kvm_vcpu_kick+0x2f0/0x2f0 [ 248.007693][ T4332] __x64_sys_ioctl+0x193/0x200 [ 248.013859][ T4332] do_syscall_64+0x35/0xb0 [ 248.019535][ T4332] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 248.028093][ T4332] RIP: 0033:0x7f93614890e9 [ 248.042612][ T4332] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 248.067167][ T4332] RSP: 002b:00007f936257c168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 248.072815][ T3744] usb 8-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 248.076912][ T4332] RAX: ffffffffffffffda RBX: 00007f936159bf60 RCX: 00007f93614890e9 [ 248.090544][ T3744] usb 8-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 248.100767][ T4332] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 248.129449][ T4332] RBP: 00007f93614e308d R08: 0000000000000000 R09: 0000000000000000 [ 248.141699][ T4332] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 248.153676][ T4332] R13: 00007fff55c1196f R14: 00007f936257c300 R15: 0000000000022000 [ 248.168208][ T4332] [ 248.173233][ T4332] Kernel panic - not syncing: panic_on_warn set ... [ 248.180012][ T4332] CPU: 0 PID: 4332 Comm: syz-executor.2 Not tainted 5.18.0-rc4-syzkaller-00396-g57ae8a492116 #0 [ 248.191596][ T4332] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 248.202104][ T4332] Call Trace: [ 248.205932][ T4332] [ 248.209057][ T4332] dump_stack_lvl+0xcd/0x134 [ 248.214213][ T4332] panic+0x2d7/0x636 [ 248.219863][ T4332] ? panic_print_sys_info.part.0+0x10b/0x10b [ 248.227614][ T4332] ? __warn.cold+0x1d1/0x2c5 [ 248.233915][ T4332] ? vmx_queue_exception+0x3e6/0x450 [ 248.241447][ T4332] __warn.cold+0x1e2/0x2c5 [ 248.247580][ T4332] ? vmx_queue_exception+0x3e6/0x450 [ 248.254942][ T4332] report_bug+0x1bd/0x210 [ 248.261203][ T4332] handle_bug+0x3c/0x60 [ 248.267229][ T4332] exc_invalid_op+0x14/0x40 [ 248.272636][ T3744] usb 8-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 248.272665][ T3744] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 248.272685][ T3744] usb 8-1: Product: syz [ 248.272699][ T3744] usb 8-1: Manufacturer: syz [ 248.272713][ T3744] usb 8-1: SerialNumber: syz [ 248.315376][ T4332] asm_exc_invalid_op+0x12/0x20 [ 248.322503][ T4332] RIP: 0010:vmx_queue_exception+0x3e6/0x450 [ 248.330619][ T4332] Code: 89 fa 48 c1 ea 03 0f b6 04 02 48 89 fa 83 e2 07 38 d0 7f 04 84 c0 75 6c 44 0f b6 b5 7c 0d 00 00 e9 16 ff ff ff e8 5a 7b 58 00 <0f> 0b e9 87 fd ff ff e8 5e 72 a3 00 e9 b5 fc ff ff e8 54 72 a3 00 [ 248.356200][ T4332] RSP: 0018:ffffc90003457b10 EFLAGS: 00010206 [ 248.363205][ T4332] RAX: 0000000000000810 RBX: 0000000080000000 RCX: ffffc9000366a000 [ 248.372122][ T4332] RDX: 0000000000040000 RSI: ffffffff811fe996 RDI: 0000000000000003 [ 248.380576][ T4332] RBP: ffff888020ff8200 R08: 0000000000000000 R09: 0000000000000001 [ 248.389466][ T4332] R10: ffffffff811fe71b R11: 0000000000000000 R12: 0000000000000001 [ 248.399454][ T4332] R13: 00000000fffffffd R14: 0000000000000000 R15: dffffc0000000000 [ 248.408211][ T4332] ? vmx_queue_exception+0x16b/0x450 [ 248.413936][ T4332] ? vmx_queue_exception+0x3e6/0x450 [ 248.420027][ T4332] inject_pending_event+0x592/0x1480 [ 248.425821][ T4332] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 248.433202][ T4332] ? record_steal_time+0x7b/0xe30 [ 248.438794][ T4332] kvm_arch_vcpu_ioctl_run+0xff7/0x6680 [ 248.445367][ T4332] ? __mutex_lock+0x21a/0x12f0 [ 248.450496][ T4332] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 248.457359][ T4332] ? kvm_arch_vcpu_runnable+0x6d0/0x6d0 [ 248.465072][ T4332] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 248.471905][ T4332] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 248.479312][ T4332] ? kvm_vcpu_ioctl+0x570/0xf30 [ 248.484710][ T4332] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 248.491737][ T4332] kvm_vcpu_ioctl+0x570/0xf30 [ 248.497793][ T4332] ? kvm_vcpu_kick+0x2f0/0x2f0 [ 248.502998][ T4332] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 248.510077][ T4332] ? ioctl_has_perm.constprop.0.isra.0+0x2a4/0x400 [ 248.519253][ T4332] ? selinux_inode_getsecctx+0x90/0x90 [ 248.527549][ T4332] ? selinux_file_ioctl+0xb1/0x270 [ 248.534702][ T4332] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 248.543151][ T4332] ? kvm_vcpu_kick+0x2f0/0x2f0 [ 248.549843][ T4332] __x64_sys_ioctl+0x193/0x200 [ 248.556205][ T4332] do_syscall_64+0x35/0xb0 [ 248.562021][ T4332] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 248.570643][ T4332] RIP: 0033:0x7f93614890e9 [ 248.576680][ T4332] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 248.592624][ T3744] usb 8-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 248.611827][ T4332] RSP: 002b:00007f936257c168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 248.621770][ T4332] RAX: ffffffffffffffda RBX: 00007f936159bf60 RCX: 00007f93614890e9 [ 248.626998][ T3744] usb 8-1: USB disconnect, device number 8 [ 248.639797][ T4332] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 248.649224][ T4332] RBP: 00007f93614e308d R08: 0000000000000000 R09: 0000000000000000 [ 248.658301][ T4332] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 248.668148][ T4332] R13: 00007fff55c1196f R14: 00007f936257c300 R15: 0000000000022000 [ 248.677740][ T4332] [ 248.684140][ T4332] Kernel Offset: disabled [ 248.689302][ T4332] Rebooting in 86400 seconds.. VM DIAGNOSIS: 07:46:19 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=000000000000088a RCX=ffffffff815c7e42 RDX=0000000000000000 RSI=0000000000000008 RDI=ffffffff90059a10 RBP=ffffffff90059a10 RSP=ffffc90003d1f850 R8 =0000000000000000 R9 =ffffffff90059a17 R10=ffffffff90059a17 R11=0000000000000001 R12=ffff888022088c88 R13=ffff888022088200 R14=0000000000000000 R15=fda0a6075534d312 RIP=ffffffff81c359b4 RFL=00000086 [--S--P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c01300 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c01300 FS =0000 0000555556069400 ffffffff 00c00000 GS =0000 ffff88802ca00000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe0000003000 00000067 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 0000ffff CR0=80050033 CR2=0000001b3302b000 CR3=00000000754fc000 CR4=00152ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=ffffffffffffffffffffffffffffffff XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=000000000000000000000000000000ff XMM05=00000000000000000000000000000000 XMM06=0000000000000000000000524f525245 XMM07=00000000000000000000000000000000 XMM08=000000000000000000524f5252450040 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000000003d RBX=0000000000000000 RCX=1ffffffff1b6fb59 RDX=ffffffffffffffff RSI=0000000000000000 RDI=ffffc90002f47f58 RBP=ffffc90002f47f48 RSP=ffffc90002f47f30 R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff817eade8 R11=0000000000000000 R12=ffffc90002f47f58 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff8146c021 RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c01300 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c01300 FS =0000 0000555556292400 ffffffff 00c01300 GS =0000 ffff88802cb00000 ffffffff 00c01300 LDT=0000 0000000000000000 00000000 00000000 TR =0040 fffffe000004a000 00000067 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 0000ffff CR0=80050033 CR2=0000001b32f3b000 CR3=000000006f0cd000 CR4=00152ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=ffffffffffffff00ffffffffffffffff XMM01=ffffffffffffffffffffffffffffffff XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=000000000000000000000000000000ff XMM05=00000000000000000000000000000000 XMM06=0000000000000000000000524f525245 XMM07=00000000000000000000000000000000 XMM08=000000000000000000524f5252450040 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 2 RAX=0000000000000007 RBX=ffff888021e5d8c0 RCX=0000000000000000 RDX=0000000000000000 RSI=ffffffff83bc2a3f RDI=ffff888021e5d8cc RBP=ffff88801867ff00 RSP=ffffc90002d47cb0 R8 =0000000043736564 R9 =0000000000000000 R10=ffffffff83bc2a31 R11=0000000000000000 R12=0000000000000000 R13=0000000000000002 R14=ffffc90002d47d28 R15=0000000000000000 RIP=ffffffff83bc2a6d RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c01300 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c01300 FS =0000 00007f551b10c800 ffffffff 00c01300 GS =0000 ffff88802cc00000 ffffffff 00c01300 LDT=0000 0000000000000000 00000000 00000000 TR =0040 fffffe0000091000 00000067 00008b00 DPL=0 TSS64-busy GDT= fffffe000008f000 0000007f IDT= fffffe0000000000 0000ffff CR0=80050033 CR2=0000001b33139000 CR3=000000001cf14000 CR4=00152ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000 XMM02=00ff000000000000000000000000ff00 XMM03=766b2f3638782f686372612074612032 XMM04=636578652d7a7973223d6d6d6f632029 XMM05=00000000000000000000000000000000 XMM06=636575612d206173223d5f6d63632029 XMM07=3a312d3520627375205d393454202020 XMM08=2500656c6f736e6f632f7665642f000a XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 3 RAX=0000000000000005 RBX=0000000000000001 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8bd7f520 RDI=ffff888072f96c08 RBP=ffffffff8bd7f520 RSP=ffffc90003d6fb40 R8 =0000000000000000 R9 =ffffffff8db80917 R10=fffffbfff1b70122 R11=0000000000000000 R12=ffff888072f96180 R13=ffff888072f96be0 R14=00000000ffffffff R15=ffff888072f96c08 RIP=ffffffff89697ae0 RFL=00000097 [--S-APC] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c01300 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c01300 FS =0000 0000000000000000 ffffffff 00c01300 GS =0000 ffff88802cd00000 ffffffff 00c01300 LDT=0000 0000000000000000 00000000 00000000 TR =0040 fffffe00000d8000 00000067 00008b00 DPL=0 TSS64-busy GDT= fffffe00000d6000 0000007f IDT= fffffe0000000000 0000ffff CR0=80050033 CR2=00007f936255b718 CR3=000000001b491000 CR4=00152ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=ffffffffffffff00ffffffff00000000 XMM02=000000000000ff0000000000000000ff XMM03=000000ff00000000000000ff000000ff XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=45444e494649003d4550595456454400 XMM09=00000000000000000000000000000000 XMM10=7373253da2bc136373732538c64cd1ad XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000