Warning: Permanently added '[localhost]:54689' (ED25519) to the list of known hosts.
[ 48.791601][ T40] audit: type=1400 audit(1756893411.063:62): avc: denied { execute } for pid=5965 comm="sh" name="syz-execprog" dev="sda1" ino=2020 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1
[ 48.800310][ T40] audit: type=1400 audit(1756893411.063:63): avc: denied { execute_no_trans } for pid=5965 comm="sh" path="/syz-execprog" dev="sda1" ino=2020 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1
2025/09/03 09:56:52 parsed 1 programs
[ 49.877489][ T40] audit: type=1400 audit(1756893412.153:64): avc: denied { write } for pid=5965 comm="syz-execprog" path="pipe:[4058]" dev="pipefs" ino=4058 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1
[ 49.884852][ T40] audit: type=1400 audit(1756893412.153:65): avc: denied { node_bind } for pid=5965 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1
[ 52.084597][ T40] audit: type=1400 audit(1756893414.353:66): avc: denied { mounton } for pid=5976 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1
[ 52.087575][ T5976] cgroup: Unknown subsys name 'net'
[ 52.092951][ T40] audit: type=1400 audit(1756893414.353:67): avc: denied { mount } for pid=5976 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
[ 52.101747][ T40] audit: type=1400 audit(1756893414.363:68): avc: denied { unmount } for pid=5976 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
[ 52.210735][ T5976] cgroup: Unknown subsys name 'cpuset'
[ 52.214424][ T5976] cgroup: Unknown subsys name 'rlimit'
[ 52.368023][ T40] audit: type=1400 audit(1756893414.643:69): avc: denied { setattr } for pid=5976 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=849 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1
[ 52.375125][ T40] audit: type=1400 audit(1756893414.643:70): avc: denied { create } for pid=5976 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 52.381691][ T40] audit: type=1400 audit(1756893414.643:71): avc: denied { write } for pid=5976 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 52.387757][ T40] audit: type=1400 audit(1756893414.643:72): avc: denied { read } for pid=5976 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 52.393854][ T40] audit: type=1400 audit(1756893414.653:73): avc: denied { mounton } for pid=5976 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
[ 52.420909][ T5980] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped).
[ 53.122164][ T5976] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 54.808023][ T5985] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality.
[ 55.011963][ T40] kauditd_printk_skb: 25 callbacks suppressed
[ 55.011977][ T40] audit: type=1400 audit(1756893417.283:99): avc: denied { mount } for pid=5990 comm="syz-executor" name="/" dev="gadgetfs" ino=6642 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1
[ 55.091222][ T40] audit: type=1400 audit(1756893417.363:100): avc: denied { create } for pid=5995 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1
[ 55.098355][ T40] audit: type=1400 audit(1756893417.363:101): avc: denied { read write } for pid=5995 comm="syz-executor" name="vhci" dev="devtmpfs" ino=1291 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1
[ 55.106978][ T40] audit: type=1400 audit(1756893417.363:102): avc: denied { open } for pid=5995 comm="syz-executor" path="/dev/vhci" dev="devtmpfs" ino=1291 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1
[ 55.111386][ T5333] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 55.115798][ T40] audit: type=1400 audit(1756893417.373:103): avc: denied { ioctl } for pid=5995 comm="syz-executor" path="socket:[7299]" dev="sockfs" ino=7299 ioctlcmd=0x48c9 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1
[ 55.119212][ T5333] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 55.130165][ T5333] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 55.133662][ T5333] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 55.136438][ T5333] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 55.330136][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 55.332770][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 55.351195][ T1252] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 55.353555][ T1252] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 55.883207][ T40] audit: type=1400 audit(1756893418.153:104): avc: denied { create } for pid=6016 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=user_namespace permissive=1
[ 55.890844][ T40] audit: type=1400 audit(1756893418.153:105): avc: denied { sys_admin } for pid=6016 comm="syz-executor" capability=21 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1
[ 55.958433][ T40] audit: type=1400 audit(1756893418.233:106): avc: denied { sys_chroot } for pid=6017 comm="syz-executor" capability=18 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1
[ 56.771167][ T40] audit: type=1400 audit(1756893419.043:107): avc: denied { module_request } for pid=6053 comm="syz-executor" kmod="rtnl-link-nicvf" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1
[ 56.797479][ T6053] chnl_net:caif_netlink_parms(): no params data found
[ 56.862188][ T6053] bridge0: port 1(bridge_slave_0) entered blocking state
[ 56.864961][ T6053] bridge0: port 1(bridge_slave_0) entered disabled state
[ 56.867366][ T6053] bridge_slave_0: entered allmulticast mode
[ 56.870197][ T6053] bridge_slave_0: entered promiscuous mode
[ 56.874040][ T6053] bridge0: port 2(bridge_slave_1) entered blocking state
[ 56.876328][ T6053] bridge0: port 2(bridge_slave_1) entered disabled state
[ 56.879331][ T6053] bridge_slave_1: entered allmulticast mode
[ 56.881950][ T6053] bridge_slave_1: entered promiscuous mode
[ 56.934033][ T6053] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 56.939958][ T6053] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 56.971057][ T6053] team0: Port device team_slave_0 added
[ 56.977567][ T6053] team0: Port device team_slave_1 added
[ 57.005219][ T6053] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 57.007393][ T6053] 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.
[ 57.014933][ T6053] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 57.020685][ T6053] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 57.022774][ T6053] 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.
[ 57.031817][ T6053] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 57.094198][ T6053] hsr_slave_0: entered promiscuous mode
[ 57.103473][ T6053] hsr_slave_1: entered promiscuous mode
[ 57.223863][ T6053] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 57.235503][ T6053] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 57.239758][ T6053] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 57.243718][ T6053] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 57.264810][ T6053] bridge0: port 2(bridge_slave_1) entered blocking state
[ 57.268059][ T6053] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 57.271339][ T6053] bridge0: port 1(bridge_slave_0) entered blocking state
[ 57.274232][ T6053] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 57.324732][ T6053] 8021q: adding VLAN 0 to HW filter on device bond0
[ 57.333651][ T12] bridge0: port 1(bridge_slave_0) entered disabled state
[ 57.336770][ T12] bridge0: port 2(bridge_slave_1) entered disabled state
[ 57.344234][ T6053] 8021q: adding VLAN 0 to HW filter on device team0
[ 57.359519][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 57.362285][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 57.366349][ T12] bridge0: port 2(bridge_slave_1) entered blocking state
[ 57.369107][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 57.409786][ T40] audit: type=1400 audit(1756893419.683:108): avc: denied { sys_module } for pid=6053 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1
[ 57.468707][ T6053] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 57.489806][ T6053] veth0_vlan: entered promiscuous mode
[ 57.495132][ T6053] veth1_vlan: entered promiscuous mode
[ 57.510315][ T6053] veth0_macvtap: entered promiscuous mode
[ 57.514195][ T6053] veth1_macvtap: entered promiscuous mode
[ 57.523897][ T6053] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 57.532047][ T6053] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 57.541105][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 57.544195][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 57.547676][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 57.551270][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 57.634281][ T1252] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 57.714855][ T1252] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 57.794994][ T1252] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
2025/09/03 09:57:00 executed programs: 0
[ 57.876441][ T1252] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 57.900755][ T5333] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 57.903636][ T5333] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.907396][ T5333] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.911503][ T5333] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.914969][ T5333] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 58.007235][ T6078] chnl_net:caif_netlink_parms(): no params data found
[ 58.084113][ T6078] bridge0: port 1(bridge_slave_0) entered blocking state
[ 58.088243][ T6078] bridge0: port 1(bridge_slave_0) entered disabled state
[ 58.091332][ T6078] bridge_slave_0: entered allmulticast mode
[ 58.094797][ T6078] bridge_slave_0: entered promiscuous mode
[ 58.099960][ T6078] bridge0: port 2(bridge_slave_1) entered blocking state
[ 58.102858][ T6078] bridge0: port 2(bridge_slave_1) entered disabled state
[ 58.105756][ T6078] bridge_slave_1: entered allmulticast mode
[ 58.110279][ T6078] bridge_slave_1: entered promiscuous mode
[ 58.152459][ T6078] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 58.157755][ T6078] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 58.188611][ T6078] team0: Port device team_slave_0 added
[ 58.191837][ T6078] team0: Port device team_slave_1 added
[ 58.224500][ T6078] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 58.227371][ T6078] 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.
[ 58.237658][ T6078] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 58.243425][ T6078] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 58.246208][ T6078] 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.
[ 58.256459][ T6078] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 58.301405][ T6078] hsr_slave_0: entered promiscuous mode
[ 58.304262][ T6078] hsr_slave_1: entered promiscuous mode
[ 58.307365][ T6078] debugfs: 'hsr0' already exists in 'hsr'
[ 58.309709][ T6078] Cannot create hsr debugfs directory
[ 59.967123][ T63] Bluetooth: hci0: command tx timeout
[ 61.069923][ T1252] bridge_slave_1: left allmulticast mode
[ 61.071756][ T1252] bridge_slave_1: left promiscuous mode
[ 61.074038][ T1252] bridge0: port 2(bridge_slave_1) entered disabled state
[ 61.078701][ T1252] bridge_slave_0: left allmulticast mode
[ 61.080475][ T1252] bridge_slave_0: left promiscuous mode
[ 61.082249][ T1252] bridge0: port 1(bridge_slave_0) entered disabled state
[ 61.265475][ T1252] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 61.270840][ T1252] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 61.275137][ T1252] bond0 (unregistering): Released all slaves
[ 61.295369][ T40] kauditd_printk_skb: 1 callbacks suppressed
[ 61.295408][ T40] audit: type=1400 audit(1756893423.563:110): avc: denied { search } for pid=5684 comm="dhcpcd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 61.306536][ T40] audit: type=1400 audit(1756893423.563:111): avc: denied { search } for pid=5684 comm="dhcpcd" name="udev" dev="tmpfs" ino=9 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 61.315221][ T40] audit: type=1400 audit(1756893423.563:112): avc: denied { search } for pid=5684 comm="dhcpcd" name="data" dev="tmpfs" ino=14 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 61.337140][ T40] audit: type=1400 audit(1756893423.613:113): avc: denied { read open } for pid=6098 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=1902 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 61.347141][ T40] audit: type=1400 audit(1756893423.613:114): avc: denied { getattr } for pid=6098 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=1902 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 61.357476][ T40] audit: type=1400 audit(1756893423.613:115): avc: denied { add_name } for pid=6097 comm="dhcpcd-run-hook" name="resolv.conf.eth2.link" scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 61.401548][ T40] audit: type=1400 audit(1756893423.673:116): avc: denied { remove_name } for pid=6100 comm="rm" name="resolv.conf.eth2.link" dev="tmpfs" ino=2093 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 61.432493][ T1252] hsr_slave_0: left promiscuous mode
[ 61.434904][ T1252] hsr_slave_1: left promiscuous mode
[ 61.437068][ T1252] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 61.439458][ T1252] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 61.443124][ T1252] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 61.445633][ T1252] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 61.460757][ T1252] veth1_macvtap: left promiscuous mode
[ 61.463132][ T1252] veth0_macvtap: left promiscuous mode
[ 61.465164][ T1252] veth1_vlan: left promiscuous mode
[ 61.468090][ T1252] veth0_vlan: left promiscuous mode
[ 61.863186][ T1252] team0 (unregistering): Port device team_slave_1 removed
[ 61.899501][ T1252] team0 (unregistering): Port device team_slave_0 removed
[ 62.056956][ T63] Bluetooth: hci0: command tx timeout
[ 62.377714][ T6078] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 62.383808][ T6078] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 62.391010][ T6078] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 62.398128][ T6078] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 62.470539][ T6078] 8021q: adding VLAN 0 to HW filter on device bond0
[ 62.487887][ T6078] 8021q: adding VLAN 0 to HW filter on device team0
[ 62.495455][ T13] bridge0: port 1(bridge_slave_0) entered blocking state
[ 62.498642][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 62.506678][ T12] bridge0: port 2(bridge_slave_1) entered blocking state
[ 62.509009][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 62.643395][ T6078] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 62.675623][ T6078] veth0_vlan: entered promiscuous mode
[ 62.708765][ T6078] veth1_vlan: entered promiscuous mode
[ 62.734068][ T6078] veth0_macvtap: entered promiscuous mode
[ 62.739576][ T6078] veth1_macvtap: entered promiscuous mode
[ 62.759650][ T6078] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 62.767908][ T6078] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 62.773406][ T13] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 62.777680][ T13] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 62.780766][ T13] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 62.785145][ T13] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 62.824745][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 62.828138][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 62.845230][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 62.848908][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 62.875943][ T40] audit: type=1400 audit(1756893425.143:117): avc: denied { create } for pid=6118 comm="syz.0.17" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1
[ 62.884523][ T40] audit: type=1400 audit(1756893425.143:118): avc: denied { ioctl } for pid=6118 comm="syz.0.17" path="socket:[8847]" dev="sockfs" ino=8847 ioctlcmd=0x8914 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1
[ 62.902996][ T40] audit: type=1400 audit(1756893425.173:119): avc: denied { ioctl } for pid=6118 comm="syz.0.17" path="socket:[8864]" dev="sockfs" ino=8864 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 62.913585][ T6118] netlink: 'syz.0.17': attribute type 10 has an invalid length.
[ 62.921783][ T6118] bond0: (slave wlan1): Enslaving as an active interface with an up link
[ 62.927120][ T6118] FAULT_INJECTION: forcing a failure.
[ 62.927120][ T6118] name failslab, interval 1, probability 0, space 0, times 1
[ 62.931145][ T6118] CPU: 0 UID: 0 PID: 6118 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full)
[ 62.931159][ T6118] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 62.931165][ T6118] Call Trace:
[ 62.931169][ T6118]
[ 62.931174][ T6118] dump_stack_lvl+0x16c/0x1f0
[ 62.931189][ T6118] should_fail_ex+0x512/0x640
[ 62.931200][ T6118] ? __kmalloc_noprof+0xbf/0x510
[ 62.931213][ T6118] ? ieee80211_mesh_build_beacon+0x118/0x2800
[ 62.931226][ T6118] should_failslab+0xc2/0x120
[ 62.931238][ T6118] __kmalloc_noprof+0xd2/0x510
[ 62.931248][ T6118] ? ieee80211_ie_len_eht_cap+0x54f/0x760
[ 62.931266][ T6118] ieee80211_mesh_build_beacon+0x118/0x2800
[ 62.931282][ T6118] ? __pfx_ieee80211_mesh_build_beacon+0x10/0x10
[ 62.931299][ T6118] ieee80211_mesh_rebuild_beacon+0x58/0x190
[ 62.931313][ T6118] ieee80211_mesh_csa_beacon+0xef/0x340
[ 62.931328][ T6118] __ieee80211_channel_switch+0x1ae1/0x28d0
[ 62.931345][ T6118] ? __pfx___ieee80211_channel_switch+0x10/0x10
[ 62.931380][ T6118] ? cfg80211_chandef_dfs_required+0xda/0x11b0
[ 62.931411][ T6118] nl80211_channel_switch+0xc06/0x1020
[ 62.931424][ T6118] ? __pfx_nl80211_channel_switch+0x10/0x10
[ 62.931434][ T6118] ? __pfx___mutex_unlock_slowpath+0x10/0x10
[ 62.931466][ T6118] ? nl80211_pre_doit+0x1b0/0xb10
[ 62.931483][ T6118] genl_family_rcv_msg_doit+0x209/0x2f0
[ 62.931499][ T6118] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10
[ 62.931517][ T6118] ? bpf_lsm_capable+0x9/0x10
[ 62.931531][ T6118] ? security_capable+0x7e/0x260
[ 62.931544][ T6118] ? ns_capable+0xd7/0x110
[ 62.931557][ T6118] genl_rcv_msg+0x55c/0x800
[ 62.931572][ T6118] ? __pfx_genl_rcv_msg+0x10/0x10
[ 62.931586][ T6118] ? __pfx_nl80211_pre_doit+0x10/0x10
[ 62.931600][ T6118] ? __pfx_nl80211_channel_switch+0x10/0x10
[ 62.931609][ T6118] ? __pfx_nl80211_post_doit+0x10/0x10
[ 62.931626][ T6118] netlink_rcv_skb+0x158/0x420
[ 62.931638][ T6118] ? __pfx_genl_rcv_msg+0x10/0x10
[ 62.931652][ T6118] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 62.931669][ T6118] ? netlink_deliver_tap+0x1ae/0xd30
[ 62.931682][ T6118] genl_rcv+0x28/0x40
[ 62.931694][ T6118] netlink_unicast+0x5a7/0x870
[ 62.931708][ T6118] ? __pfx_netlink_unicast+0x10/0x10
[ 62.931719][ T6118] ? __pfx_netlink_autobind.isra.0+0x10/0x10
[ 62.931735][ T6118] netlink_sendmsg+0x8d1/0xdd0
[ 62.931749][ T6118] ? __pfx_netlink_sendmsg+0x10/0x10
[ 62.931766][ T6118] ____sys_sendmsg+0xa95/0xc70
[ 62.931781][ T6118] ? copy_msghdr_from_user+0x10a/0x160
[ 62.931796][ T6118] ? __pfx_____sys_sendmsg+0x10/0x10
[ 62.931815][ T6118] ___sys_sendmsg+0x134/0x1d0
[ 62.931827][ T6118] ? __pfx____sys_sendmsg+0x10/0x10
[ 62.931849][ T6118] ? __pfx_vfs_write+0x10/0x10
[ 62.931861][ T6118] ? do_sys_openat2+0x157/0x1d0
[ 62.931876][ T6118] __sys_sendmsg+0x16d/0x220
[ 62.931887][ T6118] ? __pfx___sys_sendmsg+0x10/0x10
[ 62.931906][ T6118] do_syscall_64+0xcd/0x4c0
[ 62.931919][ T6118] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 62.931930][ T6118] RIP: 0033:0x7fb37598ebe9
[ 62.931939][ T6118] 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 a8 ff ff ff f7 d8 64 89 01 48
[ 62.931948][ T6118] RSP: 002b:00007fff036643a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 62.931958][ T6118] RAX: ffffffffffffffda RBX: 00007fb375bc5fa0 RCX: 00007fb37598ebe9
[ 62.931964][ T6118] RDX: 0000000000000000 RSI: 0000200000000200 RDI: 0000000000000009
[ 62.931970][ T6118] RBP: 00007fff03664400 R08: 0000000000000000 R09: 0000000000000000
[ 62.931976][ T6118] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 62.931981][ T6118] R13: 00007fb375bc5fa0 R14: 00007fb375bc5fa0 R15: 0000000000000003
[ 62.931994][ T6118]
[ 62.932033][ T6118]
[ 63.062356][ T6118] =============================
[ 63.063948][ T6118] WARNING: suspicious RCU usage
[ 63.065507][ T6118] syzkaller #0 Not tainted
[ 63.067502][ T6118] -----------------------------
[ 63.069988][ T6118] net/mac80211/mesh.c:1568 suspicious rcu_dereference_check() usage!
[ 63.072724][ T6118]
[ 63.072724][ T6118] other info that might help us debug this:
[ 63.072724][ T6118]
[ 63.076006][ T6118]
[ 63.076006][ T6118] rcu_scheduler_active = 2, debug_locks = 1
[ 63.080049][ T6118] 2 locks held by syz.0.17/6118:
[ 63.082147][ T6118] #0: ffffffff90427550 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40
[ 63.085569][ T6118] #1: ffff888035480768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: nl80211_pre_doit+0x71e/0xb10
[ 63.090075][ T6118]
[ 63.090075][ T6118] stack backtrace:
[ 63.092590][ T6118] CPU: 0 UID: 0 PID: 6118 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full)
[ 63.092612][ T6118] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 63.092637][ T6118] Call Trace:
[ 63.092643][ T6118]
[ 63.092649][ T6118] dump_stack_lvl+0x16c/0x1f0
[ 63.092674][ T6118] lockdep_rcu_suspicious+0x166/0x260
[ 63.092701][ T6118] ieee80211_mesh_csa_beacon+0x2dd/0x340
[ 63.092726][ T6118] __ieee80211_channel_switch+0x1ae1/0x28d0
[ 63.092756][ T6118] ? __pfx___ieee80211_channel_switch+0x10/0x10
[ 63.092781][ T6118] ? cfg80211_chandef_dfs_required+0xda/0x11b0
[ 63.092829][ T6118] nl80211_channel_switch+0xc06/0x1020
[ 63.092851][ T6118] ? __pfx_nl80211_channel_switch+0x10/0x10
[ 63.092868][ T6118] ? __pfx___mutex_unlock_slowpath+0x10/0x10
[ 63.092928][ T6118] ? nl80211_pre_doit+0x1b0/0xb10
[ 63.092957][ T6118] genl_family_rcv_msg_doit+0x209/0x2f0
[ 63.092983][ T6118] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10
[ 63.093014][ T6118] ? bpf_lsm_capable+0x9/0x10
[ 63.093038][ T6118] ? security_capable+0x7e/0x260
[ 63.093059][ T6118] ? ns_capable+0xd7/0x110
[ 63.093081][ T6118] genl_rcv_msg+0x55c/0x800
[ 63.093105][ T6118] ? __pfx_genl_rcv_msg+0x10/0x10
[ 63.093128][ T6118] ? __pfx_nl80211_pre_doit+0x10/0x10
[ 63.093151][ T6118] ? __pfx_nl80211_channel_switch+0x10/0x10
[ 63.093165][ T6118] ? __pfx_nl80211_post_doit+0x10/0x10
[ 63.093195][ T6118] netlink_rcv_skb+0x158/0x420
[ 63.093214][ T6118] ? __pfx_genl_rcv_msg+0x10/0x10
[ 63.093238][ T6118] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 63.093267][ T6118] ? netlink_deliver_tap+0x1ae/0xd30
[ 63.093289][ T6118] genl_rcv+0x28/0x40
[ 63.093308][ T6118] netlink_unicast+0x5a7/0x870
[ 63.093331][ T6118] ? __pfx_netlink_unicast+0x10/0x10
[ 63.093351][ T6118] ? __pfx_netlink_autobind.isra.0+0x10/0x10
[ 63.093377][ T6118] netlink_sendmsg+0x8d1/0xdd0
[ 63.093401][ T6118] ? __pfx_netlink_sendmsg+0x10/0x10
[ 63.093430][ T6118] ____sys_sendmsg+0xa95/0xc70
[ 63.093453][ T6118] ? copy_msghdr_from_user+0x10a/0x160
[ 63.093472][ T6118] ? __pfx_____sys_sendmsg+0x10/0x10
[ 63.093507][ T6118] ___sys_sendmsg+0x134/0x1d0
[ 63.093527][ T6118] ? __pfx____sys_sendmsg+0x10/0x10
[ 63.093567][ T6118] ? __pfx_vfs_write+0x10/0x10
[ 63.093586][ T6118] ? do_sys_openat2+0x157/0x1d0
[ 63.093613][ T6118] __sys_sendmsg+0x16d/0x220
[ 63.093631][ T6118] ? __pfx___sys_sendmsg+0x10/0x10
[ 63.093666][ T6118] do_syscall_64+0xcd/0x4c0
[ 63.093688][ T6118] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 63.093705][ T6118] RIP: 0033:0x7fb37598ebe9
[ 63.093720][ T6118] 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 a8 ff ff ff f7 d8 64 89 01 48
[ 63.093736][ T6118] RSP: 002b:00007fff036643a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 63.093751][ T6118] RAX: ffffffffffffffda RBX: 00007fb375bc5fa0 RCX: 00007fb37598ebe9
[ 63.093762][ T6118] RDX: 0000000000000000 RSI: 0000200000000200 RDI: 0000000000000009
[ 63.093772][ T6118] RBP: 00007fff03664400 R08: 0000000000000000 R09: 0000000000000000
[ 63.093781][ T6118] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 63.093795][ T6118] R13: 00007fb375bc5fa0 R14: 00007fb375bc5fa0 R15: 0000000000000003
[ 63.093818][ T6118]
[ 63.229201][ T6119] netlink: 'syz.0.18': attribute type 10 has an invalid length.
[ 63.232660][ T6119] FAULT_INJECTION: forcing a failure.
[ 63.232660][ T6119] name fail_usercopy, interval 1, probability 0, space 0, times 1
[ 63.238339][ T6119] CPU: 1 UID: 0 PID: 6119 Comm: syz.0.18 Not tainted syzkaller #0 PREEMPT(full)
[ 63.238353][ T6119] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 63.238359][ T6119] Call Trace:
[ 63.238362][ T6119]
[ 63.238366][ T6119] dump_stack_lvl+0x16c/0x1f0
2025/09/03 09:57:05 executed programs: 3
[ 63.238382][ T6119] should_fail_ex+0x512/0x640
[ 63.238396][ T6119] _copy_to_user+0x32/0xd0
[ 63.238410][ T6119] simple_read_from_buffer+0xcb/0x170
[ 63.238423][ T6119] proc_fail_nth_read+0x197/0x240
[ 63.238435][ T6119] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 63.238447][ T6119] ? rw_verify_area+0xcf/0x6c0
[ 63.238462][ T6119] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 63.238474][ T6119] vfs_read+0x1e1/0xcf0
[ 63.238486][ T6119] ? __pfx_vfs_read+0x10/0x10
[ 63.238496][ T6119] ? do_sys_openat2+0x157/0x1d0
[ 63.238511][ T6119] ? __sys_sendmsg+0x18c/0x220
[ 63.238523][ T6119] ? __pfx___sys_sendmsg+0x10/0x10
[ 63.238537][ T6119] ksys_read+0x12a/0x250
[ 63.238546][ T6119] ? __pfx_ksys_read+0x10/0x10
[ 63.238560][ T6119] do_syscall_64+0xcd/0x4c0
[ 63.238573][ T6119] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 63.238584][ T6119] RIP: 0033:0x7fb37598d5fc
[ 63.238592][ T6119] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 63.238601][ T6119] RSP: 002b:00007fff036643a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 63.238611][ T6119] RAX: ffffffffffffffda RBX: 00007fb375bc5fa0 RCX: 00007fb37598d5fc
[ 63.238618][ T6119] RDX: 000000000000000f RSI: 00007fff03664410 RDI: 000000000000000a
[ 63.238623][ T6119] RBP: 00007fff03664400 R08: 0000000000000000 R09: 0000000000000000
[ 63.238629][ T6119] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 63.238634][ T6119] R13: 00007fb375bc5fa0 R14: 00007fb375bc5fa0 R15: 0000000000000003
[ 63.238646][ T6119]
[ 63.251978][ T6120] netlink: 'syz.0.19': attribute type 10 has an invalid length.
[ 63.312125][ T6120] FAULT_INJECTION: forcing a failure.
[ 63.312125][ T6120] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 63.316291][ T6120] CPU: 3 UID: 0 PID: 6120 Comm: syz.0.19 Not tainted syzkaller #0 PREEMPT(full)
[ 63.316311][ T6120] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 63.316321][ T6120] Call Trace:
[ 63.316326][ T6120]
[ 63.316333][ T6120] dump_stack_lvl+0x16c/0x1f0
[ 63.316354][ T6120] should_fail_ex+0x512/0x640
[ 63.316374][ T6120] _copy_to_user+0x32/0xd0
[ 63.316399][ T6120] simple_read_from_buffer+0xcb/0x170
[ 63.316417][ T6120] proc_fail_nth_read+0x197/0x240
[ 63.316437][ T6120] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 63.316470][ T6120] ? rw_verify_area+0xcf/0x6c0
[ 63.316492][ T6120] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 63.316507][ T6120] vfs_read+0x1e1/0xcf0
[ 63.316524][ T6120] ? __pfx_vfs_read+0x10/0x10
[ 63.316538][ T6120] ? do_sys_openat2+0x157/0x1d0
[ 63.316558][ T6120] ? __sys_sendmsg+0x18c/0x220
[ 63.316573][ T6120] ? __pfx___sys_sendmsg+0x10/0x10
[ 63.316591][ T6120] ksys_read+0x12a/0x250
[ 63.316604][ T6120] ? __pfx_ksys_read+0x10/0x10
[ 63.316643][ T6120] do_syscall_64+0xcd/0x4c0
[ 63.316663][ T6120] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 63.316676][ T6120] RIP: 0033:0x7fb37598d5fc
[ 63.316687][ T6120] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 63.316699][ T6120] RSP: 002b:00007fff036643a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 63.316712][ T6120] RAX: ffffffffffffffda RBX: 00007fb375bc5fa0 RCX: 00007fb37598d5fc
[ 63.316723][ T6120] RDX: 000000000000000f RSI: 00007fff03664410 RDI: 000000000000000a
[ 63.316732][ T6120] RBP: 00007fff03664400 R08: 0000000000000000 R09: 0000000000000000
[ 63.316740][ T6120] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 63.316747][ T6120] R13: 00007fb375bc5fa0 R14: 00007fb375bc5fa0 R15: 0000000000000003
[ 63.316764][ T6120]
[ 63.326276][ T6121] netlink: 'syz.0.20': attribute type 10 has an invalid length.
[ 63.388608][ T6121] FAULT_INJECTION: forcing a failure.
[ 63.388608][ T6121] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 63.393728][ T6121] CPU: 2 UID: 0 PID: 6121 Comm: syz.0.20 Not tainted syzkaller #0 PREEMPT(full)
[ 63.393749][ T6121] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 63.393758][ T6121] Call Trace:
[ 63.393764][ T6121]
[ 63.393770][ T6121] dump_stack_lvl+0x16c/0x1f0
[ 63.393798][ T6121] should_fail_ex+0x512/0x640
[ 63.393819][ T6121] _copy_to_user+0x32/0xd0
[ 63.393840][ T6121] simple_read_from_buffer+0xcb/0x170
[ 63.393859][ T6121] proc_fail_nth_read+0x197/0x240
[ 63.393877][ T6121] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 63.393896][ T6121] ? rw_verify_area+0xcf/0x6c0
[ 63.393921][ T6121] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 63.393938][ T6121] vfs_read+0x1e1/0xcf0
[ 63.393958][ T6121] ? __pfx_vfs_read+0x10/0x10
[ 63.393974][ T6121] ? do_sys_openat2+0x157/0x1d0
[ 63.393998][ T6121] ? __sys_sendmsg+0x18c/0x220
[ 63.394017][ T6121] ? __pfx___sys_sendmsg+0x10/0x10
[ 63.394038][ T6121] ksys_read+0x12a/0x250
[ 63.394053][ T6121] ? __pfx_ksys_read+0x10/0x10
[ 63.394074][ T6121] do_syscall_64+0xcd/0x4c0
[ 63.394093][ T6121] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 63.394108][ T6121] RIP: 0033:0x7fb37598d5fc
[ 63.394120][ T6121] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 63.394135][ T6121] RSP: 002b:00007fff036643a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 63.394149][ T6121] RAX: ffffffffffffffda RBX: 00007fb375bc5fa0 RCX: 00007fb37598d5fc
[ 63.394159][ T6121] RDX: 000000000000000f RSI: 00007fff03664410 RDI: 000000000000000a
[ 63.394167][ T6121] RBP: 00007fff03664400 R08: 0000000000000000 R09: 0000000000000000
[ 63.394175][ T6121] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 63.394183][ T6121] R13: 00007fb375bc5fa0 R14: 00007fb375bc5fa0 R15: 0000000000000003
[ 63.394202][ T6121]
[ 63.469390][ T6122] netlink: 'syz.0.21': attribute type 10 has an invalid length.
[ 63.473336][ T6122] FAULT_INJECTION: forcing a failure.
[ 63.473336][ T6122] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 63.478436][ T6122] CPU: 2 UID: 0 PID: 6122 Comm: syz.0.21 Not tainted syzkaller #0 PREEMPT(full)
[ 63.478450][ T6122] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 63.478456][ T6122] Call Trace:
[ 63.478460][ T6122]
[ 63.478464][ T6122] dump_stack_lvl+0x16c/0x1f0
[ 63.478480][ T6122] should_fail_ex+0x512/0x640
[ 63.478494][ T6122] _copy_to_user+0x32/0xd0
[ 63.478509][ T6122] simple_read_from_buffer+0xcb/0x170
[ 63.478521][ T6122] proc_fail_nth_read+0x197/0x240
[ 63.478534][ T6122] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 63.478547][ T6122] ? rw_verify_area+0xcf/0x6c0
[ 63.478562][ T6122] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 63.478573][ T6122] vfs_read+0x1e1/0xcf0
[ 63.478586][ T6122] ? __pfx_vfs_read+0x10/0x10
[ 63.478596][ T6122] ? do_sys_openat2+0x157/0x1d0
[ 63.478612][ T6122] ? __sys_sendmsg+0x18c/0x220
[ 63.478624][ T6122] ? __pfx___sys_sendmsg+0x10/0x10
[ 63.478637][ T6122] ksys_read+0x12a/0x250
[ 63.478647][ T6122] ? __pfx_ksys_read+0x10/0x10
[ 63.478661][ T6122] do_syscall_64+0xcd/0x4c0
[ 63.478674][ T6122] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 63.478685][ T6122] RIP: 0033:0x7fb37598d5fc
[ 63.478693][ T6122] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 63.478702][ T6122] RSP: 002b:00007fff036643a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 63.478712][ T6122] RAX: ffffffffffffffda RBX: 00007fb375bc5fa0 RCX: 00007fb37598d5fc
[ 63.478718][ T6122] RDX: 000000000000000f RSI: 00007fff03664410 RDI: 000000000000000a
[ 63.478724][ T6122] RBP: 00007fff03664400 R08: 0000000000000000 R09: 0000000000000000
[ 63.478730][ T6122] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 63.478735][ T6122] R13: 00007fb375bc5fa0 R14: 00007fb375bc5fa0 R15: 0000000000000003
[ 63.478747][ T6122]
[ 63.549732][ T6123] netlink: 'syz.0.22': attribute type 10 has an invalid length.
[ 63.554525][ T6123] FAULT_INJECTION: forcing a failure.
[ 63.554525][ T6123] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 63.560790][ T6123] CPU: 3 UID: 0 PID: 6123 Comm: syz.0.22 Not tainted syzkaller #0 PREEMPT(full)
[ 63.560811][ T6123] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 63.560821][ T6123] Call Trace:
[ 63.560827][ T6123]
[ 63.560832][ T6123] dump_stack_lvl+0x16c/0x1f0
[ 63.560857][ T6123] should_fail_ex+0x512/0x640
[ 63.560880][ T6123] _copy_to_user+0x32/0xd0
[ 63.560905][ T6123] simple_read_from_buffer+0xcb/0x170
[ 63.560925][ T6123] proc_fail_nth_read+0x197/0x240
[ 63.560946][ T6123] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 63.560967][ T6123] ? rw_verify_area+0xcf/0x6c0
[ 63.560993][ T6123] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 63.561011][ T6123] vfs_read+0x1e1/0xcf0
[ 63.561034][ T6123] ? __pfx_vfs_read+0x10/0x10
[ 63.561055][ T6123] ? do_sys_openat2+0x157/0x1d0
[ 63.561081][ T6123] ? __sys_sendmsg+0x18c/0x220
[ 63.561101][ T6123] ? __pfx___sys_sendmsg+0x10/0x10
[ 63.561124][ T6123] ksys_read+0x12a/0x250
[ 63.561141][ T6123] ? __pfx_ksys_read+0x10/0x10
[ 63.561164][ T6123] do_syscall_64+0xcd/0x4c0
[ 63.561186][ T6123] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 63.561203][ T6123] RIP: 0033:0x7fb37598d5fc
[ 63.561216][ T6123] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 63.561232][ T6123] RSP: 002b:00007fff036643a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 63.561248][ T6123] RAX: ffffffffffffffda RBX: 00007fb375bc5fa0 RCX: 00007fb37598d5fc
[ 63.561258][ T6123] RDX: 000000000000000f RSI: 00007fff03664410 RDI: 000000000000000a
[ 63.561268][ T6123] RBP: 00007fff03664400 R08: 0000000000000000 R09: 0000000000000000
[ 63.561278][ T6123] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 63.561288][ T6123] R13: 00007fb375bc5fa0 R14: 00007fb375bc5fa0 R15: 0000000000000003
[ 63.561310][ T6123]
[ 63.647840][ T6124] netlink: 'syz.0.23': attribute type 10 has an invalid length.
[ 63.652670][ T6124] FAULT_INJECTION: forcing a failure.
[ 63.652670][ T6124] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 63.657724][ T6124] CPU: 0 UID: 0 PID: 6124 Comm: syz.0.23 Not tainted syzkaller #0 PREEMPT(full)
[ 63.657743][ T6124] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 63.657750][ T6124] Call Trace:
[ 63.657762][ T6124]
[ 63.657768][ T6124] dump_stack_lvl+0x16c/0x1f0
[ 63.657791][ T6124] should_fail_ex+0x512/0x640
[ 63.657812][ T6124] _copy_to_user+0x32/0xd0
[ 63.657834][ T6124] simple_read_from_buffer+0xcb/0x170
[ 63.657852][ T6124] proc_fail_nth_read+0x197/0x240
[ 63.657871][ T6124] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 63.657886][ T6124] ? rw_verify_area+0xcf/0x6c0
[ 63.657909][ T6124] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 63.657927][ T6124] vfs_read+0x1e1/0xcf0
[ 63.657946][ T6124] ? __pfx_vfs_read+0x10/0x10
[ 63.657961][ T6124] ? do_sys_openat2+0x157/0x1d0
[ 63.657980][ T6124] ? __sys_sendmsg+0x18c/0x220
[ 63.657999][ T6124] ? __pfx___sys_sendmsg+0x10/0x10
[ 63.658020][ T6124] ksys_read+0x12a/0x250
[ 63.658036][ T6124] ? __pfx_ksys_read+0x10/0x10
[ 63.658052][ T6124] do_syscall_64+0xcd/0x4c0
[ 63.658072][ T6124] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 63.658088][ T6124] RIP: 0033:0x7fb37598d5fc
[ 63.658100][ T6124] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 63.658115][ T6124] RSP: 002b:00007fff036643a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 63.658129][ T6124] RAX: ffffffffffffffda RBX: 00007fb375bc5fa0 RCX: 00007fb37598d5fc
[ 63.658139][ T6124] RDX: 000000000000000f RSI: 00007fff03664410 RDI: 000000000000000a
[ 63.658145][ T6124] RBP: 00007fff03664400 R08: 0000000000000000 R09: 0000000000000000
[ 63.658151][ T6124] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 63.658160][ T6124] R13: 00007fb375bc5fa0 R14: 00007fb375bc5fa0 R15: 0000000000000003
[ 63.658181][ T6124]
[ 63.670383][ T6125] netlink: 'syz.0.24': attribute type 10 has an invalid length.
[ 63.745040][ T6125] FAULT_INJECTION: forcing a failure.
[ 63.745040][ T6125] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 63.750324][ T6125] CPU: 2 UID: 0 PID: 6125 Comm: syz.0.24 Not tainted syzkaller #0 PREEMPT(full)
[ 63.750346][ T6125] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 63.750357][ T6125] Call Trace:
[ 63.750363][ T6125]
[ 63.750370][ T6125] dump_stack_lvl+0x16c/0x1f0
[ 63.750394][ T6125] should_fail_ex+0x512/0x640
[ 63.750417][ T6125] _copy_to_user+0x32/0xd0
[ 63.750442][ T6125] simple_read_from_buffer+0xcb/0x170
[ 63.750462][ T6125] proc_fail_nth_read+0x197/0x240
[ 63.750485][ T6125] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 63.750507][ T6125] ? rw_verify_area+0xcf/0x6c0
[ 63.750533][ T6125] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 63.750553][ T6125] vfs_read+0x1e1/0xcf0
[ 63.750575][ T6125] ? __pfx_vfs_read+0x10/0x10
[ 63.750592][ T6125] ? do_sys_openat2+0x157/0x1d0
[ 63.750618][ T6125] ? __sys_sendmsg+0x18c/0x220
[ 63.750638][ T6125] ? __pfx___sys_sendmsg+0x10/0x10
[ 63.750662][ T6125] ksys_read+0x12a/0x250
[ 63.750679][ T6125] ? __pfx_ksys_read+0x10/0x10
[ 63.750703][ T6125] do_syscall_64+0xcd/0x4c0
[ 63.750740][ T6125] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 63.750757][ T6125] RIP: 0033:0x7fb37598d5fc
[ 63.750770][ T6125] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 63.750785][ T6125] RSP: 002b:00007fff036643a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 63.750801][ T6125] RAX: ffffffffffffffda RBX: 00007fb375bc5fa0 RCX: 00007fb37598d5fc
[ 63.750812][ T6125] RDX: 000000000000000f RSI: 00007fff03664410 RDI: 000000000000000a
[ 63.750822][ T6125] RBP: 00007fff03664400 R08: 0000000000000000 R09: 0000000000000000
[ 63.750832][ T6125] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 63.750841][ T6125] R13: 00007fb375bc5fa0 R14: 00007fb375bc5fa0 R15: 0000000000000003
[ 63.750863][ T6125]
[ 63.830918][ T6126] netlink: 'syz.0.25': attribute type 10 has an invalid length.
[ 63.834202][ T6126] FAULT_INJECTION: forcing a failure.
[ 63.834202][ T6126] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 63.838488][ T6126] CPU: 2 UID: 0 PID: 6126 Comm: syz.0.25 Not tainted syzkaller #0 PREEMPT(full)
[ 63.838501][ T6126] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 63.838508][ T6126] Call Trace:
[ 63.838511][ T6126]
[ 63.838515][ T6126] dump_stack_lvl+0x16c/0x1f0
[ 63.838531][ T6126] should_fail_ex+0x512/0x640
[ 63.838545][ T6126] _copy_to_user+0x32/0xd0
[ 63.838559][ T6126] simple_read_from_buffer+0xcb/0x170
[ 63.838572][ T6126] proc_fail_nth_read+0x197/0x240
[ 63.838584][ T6126] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 63.838597][ T6126] ? rw_verify_area+0xcf/0x6c0
[ 63.838612][ T6126] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 63.838623][ T6126] vfs_read+0x1e1/0xcf0
[ 63.838636][ T6126] ? __pfx_vfs_read+0x10/0x10
[ 63.838646][ T6126] ? do_sys_openat2+0x157/0x1d0
[ 63.838661][ T6126] ? __sys_sendmsg+0x18c/0x220
[ 63.838673][ T6126] ? __pfx___sys_sendmsg+0x10/0x10
[ 63.838687][ T6126] ksys_read+0x12a/0x250
[ 63.838696][ T6126] ? __pfx_ksys_read+0x10/0x10
[ 63.838710][ T6126] do_syscall_64+0xcd/0x4c0
[ 63.838722][ T6126] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 63.838733][ T6126] RIP: 0033:0x7fb37598d5fc
[ 63.838741][ T6126] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 63.838751][ T6126] RSP: 002b:00007fff036643a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 63.838766][ T6126] RAX: ffffffffffffffda RBX: 00007fb375bc5fa0 RCX: 00007fb37598d5fc
[ 63.838772][ T6126] RDX: 000000000000000f RSI: 00007fff03664410 RDI: 000000000000000a
[ 63.838778][ T6126] RBP: 00007fff03664400 R08: 0000000000000000 R09: 0000000000000000
[ 63.838783][ T6126] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 63.838789][ T6126] R13: 00007fb375bc5fa0 R14: 00007fb375bc5fa0 R15: 0000000000000003
[ 63.838801][ T6126]
[ 63.848563][ T6127] netlink: 'syz.0.26': attribute type 10 has an invalid length.
[ 63.923284][ T6127] FAULT_INJECTION: forcing a failure.
[ 63.923284][ T6127] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 63.929695][ T6127] CPU: 0 UID: 0 PID: 6127 Comm: syz.0.26 Not tainted syzkaller #0 PREEMPT(full)
[ 63.929719][ T6127] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 63.929736][ T6127] Call Trace:
[ 63.929742][ T6127]
[ 63.929748][ T6127] dump_stack_lvl+0x16c/0x1f0
[ 63.929772][ T6127] should_fail_ex+0x512/0x640
[ 63.929796][ T6127] _copy_to_user+0x32/0xd0
[ 63.929821][ T6127] simple_read_from_buffer+0xcb/0x170
[ 63.929842][ T6127] proc_fail_nth_read+0x197/0x240
[ 63.929864][ T6127] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 63.929886][ T6127] ? rw_verify_area+0xcf/0x6c0
[ 63.929913][ T6127] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 63.929932][ T6127] vfs_read+0x1e1/0xcf0
[ 63.929955][ T6127] ? __pfx_vfs_read+0x10/0x10
[ 63.929973][ T6127] ? do_sys_openat2+0x157/0x1d0
[ 63.929998][ T6127] ? __sys_sendmsg+0x18c/0x220
[ 63.930019][ T6127] ? __pfx___sys_sendmsg+0x10/0x10
[ 63.930042][ T6127] ksys_read+0x12a/0x250
[ 63.930059][ T6127] ? __pfx_ksys_read+0x10/0x10
[ 63.930090][ T6127] do_syscall_64+0xcd/0x4c0
[ 63.930113][ T6127] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 63.930131][ T6127] RIP: 0033:0x7fb37598d5fc
[ 63.930145][ T6127] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 63.930161][ T6127] RSP: 002b:00007fff036643a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 63.930177][ T6127] RAX: ffffffffffffffda RBX: 00007fb375bc5fa0 RCX: 00007fb37598d5fc
[ 63.930188][ T6127] RDX: 000000000000000f RSI: 00007fff03664410 RDI: 000000000000000a
[ 63.930198][ T6127] RBP: 00007fff03664400 R08: 0000000000000000 R09: 0000000000000000
[ 63.930208][ T6127] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 63.930218][ T6127] R13: 00007fb375bc5fa0 R14: 00007fb375bc5fa0 R15: 0000000000000003
[ 63.930242][ T6127]
[ 64.026723][ T6128] FAULT_INJECTION: forcing a failure.
[ 64.026723][ T6128] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 64.030967][ T6128] CPU: 2 UID: 0 PID: 6128 Comm: syz.0.27 Not tainted syzkaller #0 PREEMPT(full)
[ 64.030981][ T6128] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 64.030987][ T6128] Call Trace:
[ 64.030991][ T6128]
[ 64.030995][ T6128] dump_stack_lvl+0x16c/0x1f0
[ 64.031011][ T6128] should_fail_ex+0x512/0x640
[ 64.031025][ T6128] _copy_to_user+0x32/0xd0
[ 64.031040][ T6128] simple_read_from_buffer+0xcb/0x170
[ 64.031053][ T6128] proc_fail_nth_read+0x197/0x240
[ 64.031069][ T6128] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 64.031082][ T6128] ? rw_verify_area+0xcf/0x6c0
[ 64.031097][ T6128] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 64.031109][ T6128] vfs_read+0x1e1/0xcf0
[ 64.031122][ T6128] ? __pfx_vfs_read+0x10/0x10
[ 64.031132][ T6128] ? do_sys_openat2+0x157/0x1d0
[ 64.031147][ T6128] ? __sys_sendmsg+0x18c/0x220
[ 64.031159][ T6128] ? __pfx___sys_sendmsg+0x10/0x10
[ 64.031172][ T6128] ksys_read+0x12a/0x250
[ 64.031182][ T6128] ? __pfx_ksys_read+0x10/0x10
[ 64.031195][ T6128] do_syscall_64+0xcd/0x4c0
[ 64.031208][ T6128] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 64.031219][ T6128] RIP: 0033:0x7fb37598d5fc
[ 64.031228][ T6128] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 64.031237][ T6128] RSP: 002b:00007fff036643a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 64.031247][ T6128] RAX: ffffffffffffffda RBX: 00007fb375bc5fa0 RCX: 00007fb37598d5fc
[ 64.031254][ T6128] RDX: 000000000000000f RSI: 00007fff03664410 RDI: 000000000000000a
[ 64.031259][ T6128] RBP: 00007fff03664400 R08: 0000000000000000 R09: 0000000000000000
[ 64.031265][ T6128] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 64.031270][ T6128] R13: 00007fb375bc5fa0 R14: 00007fb375bc5fa0 R15: 0000000000000003
[ 64.031282][ T6128]
[ 64.112544][ T6129] FAULT_INJECTION: forcing a failure.
[ 64.112544][ T6129] name failslab, interval 1, probability 0, space 0, times 0
[ 64.117242][ T6129] CPU: 2 UID: 0 PID: 6129 Comm: syz.0.28 Not tainted syzkaller #0 PREEMPT(full)
[ 64.117264][ T6129] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 64.117274][ T6129] Call Trace:
[ 64.117280][ T6129]
[ 64.117287][ T6129] dump_stack_lvl+0x16c/0x1f0
[ 64.117310][ T6129] should_fail_ex+0x512/0x640
[ 64.117334][ T6129] should_failslab+0xc2/0x120
[ 64.117354][ T6129] kmem_cache_alloc_noprof+0x6d/0x3b0
[ 64.117373][ T6129] ? skb_clone+0x190/0x3f0
[ 64.117396][ T6129] skb_clone+0x190/0x3f0
[ 64.117416][ T6129] netlink_deliver_tap+0xabd/0xd30
[ 64.117442][ T6129] netlink_unicast+0x71f/0x870
[ 64.117466][ T6129] ? __pfx_netlink_unicast+0x10/0x10
[ 64.117487][ T6129] ? genl_rcv_msg+0x4bb/0x800
[ 64.117516][ T6129] netlink_ack+0x696/0xb80
[ 64.117544][ T6129] netlink_rcv_skb+0x332/0x420
[ 64.117564][ T6129] ? __pfx_genl_rcv_msg+0x10/0x10
[ 64.117588][ T6129] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 64.117619][ T6129] ? netlink_deliver_tap+0x1ae/0xd30
[ 64.117643][ T6129] genl_rcv+0x28/0x40
[ 64.117663][ T6129] netlink_unicast+0x5a7/0x870
[ 64.117687][ T6129] ? __pfx_netlink_unicast+0x10/0x10
[ 64.117723][ T6129] ? __pfx_netlink_autobind.isra.0+0x10/0x10
[ 64.117752][ T6129] netlink_sendmsg+0x8d1/0xdd0
[ 64.117777][ T6129] ? __pfx_netlink_sendmsg+0x10/0x10
[ 64.117807][ T6129] ____sys_sendmsg+0xa95/0xc70
[ 64.117831][ T6129] ? copy_msghdr_from_user+0x10a/0x160
[ 64.117850][ T6129] ? __pfx_____sys_sendmsg+0x10/0x10
[ 64.117886][ T6129] ___sys_sendmsg+0x134/0x1d0
[ 64.117907][ T6129] ? __pfx____sys_sendmsg+0x10/0x10
[ 64.117949][ T6129] ? __pfx_vfs_write+0x10/0x10
[ 64.117968][ T6129] ? do_sys_openat2+0x157/0x1d0
[ 64.117994][ T6129] __sys_sendmsg+0x16d/0x220
[ 64.118013][ T6129] ? __pfx___sys_sendmsg+0x10/0x10
[ 64.118048][ T6129] do_syscall_64+0xcd/0x4c0
[ 64.118078][ T6129] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 64.118095][ T6129] RIP: 0033:0x7fb37598ebe9
[ 64.118109][ T6129] 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 a8 ff ff ff f7 d8 64 89 01 48
[ 64.118124][ T6129] RSP: 002b:00007fff036643a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 64.118141][ T6129] RAX: ffffffffffffffda RBX: 00007fb375bc5fa0 RCX: 00007fb37598ebe9
[ 64.118151][ T6129] RDX: 0000000000000000 RSI: 0000200000000200 RDI: 0000000000000009
[ 64.118160][ T6129] RBP: 00007fff03664400 R08: 0000000000000000 R09: 0000000000000000
[ 64.118169][ T6129] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 64.118178][ T6129] R13: 00007fb375bc5fa0 R14: 00007fb375bc5fa0 R15: 0000000000000003
[ 64.118201][ T6129]
[ 64.130252][ T6130] FAULT_INJECTION: forcing a failure.
[ 64.130252][ T6130] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 64.136783][ T63] Bluetooth: hci0: command tx timeout
[ 64.137327][ T6130] CPU: 3 UID: 0 PID: 6130 Comm: syz.0.29 Not tainted syzkaller #0 PREEMPT(full)
[ 64.137342][ T6130] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 64.137348][ T6130] Call Trace:
[ 64.137352][ T6130]
[ 64.137356][ T6130] dump_stack_lvl+0x16c/0x1f0
[ 64.137371][ T6130] should_fail_ex+0x512/0x640
[ 64.137385][ T6130] _copy_to_user+0x32/0xd0
[ 64.137400][ T6130] simple_read_from_buffer+0xcb/0x170
[ 64.137412][ T6130] proc_fail_nth_read+0x197/0x240
[ 64.137424][ T6130] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 64.137437][ T6130] ? rw_verify_area+0xcf/0x6c0
[ 64.137453][ T6130] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 64.137464][ T6130] vfs_read+0x1e1/0xcf0
[ 64.137477][ T6130] ? __pfx_vfs_read+0x10/0x10
[ 64.137487][ T6130] ? do_sys_openat2+0x157/0x1d0
[ 64.137502][ T6130] ? __sys_sendmsg+0x18c/0x220
[ 64.137514][ T6130] ? __pfx___sys_sendmsg+0x10/0x10
[ 64.137527][ T6130] ksys_read+0x12a/0x250
[ 64.137537][ T6130] ? __pfx_ksys_read+0x10/0x10
[ 64.137550][ T6130] do_syscall_64+0xcd/0x4c0
[ 64.137563][ T6130] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 64.137576][ T6130] RIP: 0033:0x7fb37598d5fc
[ 64.137588][ T6130] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 64.137602][ T6130] RSP: 002b:00007fff036643a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 64.137617][ T6130] RAX: ffffffffffffffda RBX: 00007fb375bc5fa0 RCX: 00007fb37598d5fc
[ 64.137628][ T6130] RDX: 000000000000000f RSI: 00007fff03664410 RDI: 000000000000000a
[ 64.137637][ T6130] RBP: 00007fff03664400 R08: 0000000000000000 R09: 0000000000000000
[ 64.137646][ T6130] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 64.137654][ T6130] R13: 00007fb375bc5fa0 R14: 00007fb375bc5fa0 R15: 0000000000000003
[ 64.137674][ T6130]
[ 64.151325][ T6131] FAULT_INJECTION: forcing a failure.
[ 64.151325][ T6131] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 64.300543][ T6131] CPU: 0 UID: 0 PID: 6131 Comm: syz.0.30 Not tainted syzkaller #0 PREEMPT(full)
[ 64.300565][ T6131] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 64.300574][ T6131] Call Trace:
[ 64.300581][ T6131]
[ 64.300587][ T6131] dump_stack_lvl+0x16c/0x1f0
[ 64.300610][ T6131] should_fail_ex+0x512/0x640
[ 64.300631][ T6131] _copy_to_user+0x32/0xd0
[ 64.300656][ T6131] simple_read_from_buffer+0xcb/0x170
[ 64.300678][ T6131] proc_fail_nth_read+0x197/0x240
[ 64.300698][ T6131] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 64.300717][ T6131] ? rw_verify_area+0xcf/0x6c0
[ 64.300740][ T6131] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 64.300757][ T6131] vfs_read+0x1e1/0xcf0
[ 64.300777][ T6131] ? __pfx_vfs_read+0x10/0x10
[ 64.300792][ T6131] ? do_sys_openat2+0x157/0x1d0
[ 64.300815][ T6131] ? __sys_sendmsg+0x18c/0x220
[ 64.300833][ T6131] ? __pfx___sys_sendmsg+0x10/0x10
[ 64.300857][ T6131] ksys_read+0x12a/0x250
[ 64.300875][ T6131] ? __pfx_ksys_read+0x10/0x10
[ 64.300898][ T6131] do_syscall_64+0xcd/0x4c0
[ 64.300917][ T6131] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 64.300933][ T6131] RIP: 0033:0x7fb37598d5fc
[ 64.300946][ T6131] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 64.300960][ T6131] RSP: 002b:00007fff036643a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 64.300981][ T6131] RAX: ffffffffffffffda RBX: 00007fb375bc5fa0 RCX: 00007fb37598d5fc
[ 64.300991][ T6131] RDX: 000000000000000f RSI: 00007fff03664410 RDI: 000000000000000a
[ 64.301000][ T6131] RBP: 00007fff03664400 R08: 0000000000000000 R09: 0000000000000000
[ 64.301009][ T6131] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 64.301018][ T6131] R13: 00007fb375bc5fa0 R14: 00007fb375bc5fa0 R15: 0000000000000003
[ 64.301038][ T6131]
[ 64.316480][ T6132] FAULT_INJECTION: forcing a failure.
[ 64.316480][ T6132] name failslab, interval 1, probability 0, space 0, times 0
[ 64.389426][ T6132] CPU: 2 UID: 0 PID: 6132 Comm: syz.0.31 Not tainted syzkaller #0 PREEMPT(full)
[ 64.389450][ T6132] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 64.389460][ T6132] Call Trace:
[ 64.389466][ T6132]
[ 64.389473][ T6132] dump_stack_lvl+0x16c/0x1f0
[ 64.389498][ T6132] should_fail_ex+0x512/0x640
[ 64.389520][ T6132] should_failslab+0xc2/0x120
[ 64.389540][ T6132] kmem_cache_alloc_noprof+0x6d/0x3b0
[ 64.389557][ T6132] ? skb_clone+0x190/0x3f0
[ 64.389579][ T6132] skb_clone+0x190/0x3f0
[ 64.389597][ T6132] netlink_deliver_tap+0xabd/0xd30
[ 64.389621][ T6132] netlink_unicast+0x71f/0x870
[ 64.389643][ T6132] ? __pfx_netlink_unicast+0x10/0x10
[ 64.389662][ T6132] ? genl_rcv_msg+0x4bb/0x800
[ 64.389689][ T6132] netlink_ack+0x696/0xb80
[ 64.389715][ T6132] netlink_rcv_skb+0x332/0x420
[ 64.389733][ T6132] ? __pfx_genl_rcv_msg+0x10/0x10
[ 64.389755][ T6132] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 64.389783][ T6132] ? netlink_deliver_tap+0x1ae/0xd30
[ 64.389803][ T6132] genl_rcv+0x28/0x40
[ 64.389824][ T6132] netlink_unicast+0x5a7/0x870
[ 64.389847][ T6132] ? __pfx_netlink_unicast+0x10/0x10
[ 64.389867][ T6132] ? __pfx_netlink_autobind.isra.0+0x10/0x10
[ 64.389892][ T6132] netlink_sendmsg+0x8d1/0xdd0
[ 64.389915][ T6132] ? __pfx_netlink_sendmsg+0x10/0x10
[ 64.389943][ T6132] ____sys_sendmsg+0xa95/0xc70
[ 64.389968][ T6132] ? copy_msghdr_from_user+0x10a/0x160
[ 64.389986][ T6132] ? __pfx_____sys_sendmsg+0x10/0x10
[ 64.390018][ T6132] ___sys_sendmsg+0x134/0x1d0
[ 64.390046][ T6132] ? __pfx____sys_sendmsg+0x10/0x10
[ 64.390087][ T6132] ? __pfx_vfs_write+0x10/0x10
[ 64.390105][ T6132] ? do_sys_openat2+0x157/0x1d0
[ 64.390131][ T6132] __sys_sendmsg+0x16d/0x220
[ 64.390151][ T6132] ? __pfx___sys_sendmsg+0x10/0x10
[ 64.390186][ T6132] do_syscall_64+0xcd/0x4c0
[ 64.390206][ T6132] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 64.390222][ T6132] RIP: 0033:0x7fb37598ebe9
[ 64.390235][ T6132] 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 a8 ff ff ff f7 d8 64 89 01 48
[ 64.390250][ T6132] RSP: 002b:00007fff036643a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 64.390266][ T6132] RAX: ffffffffffffffda RBX: 00007fb375bc5fa0 RCX: 00007fb37598ebe9
[ 64.390276][ T6132] RDX: 0000000000000000 RSI: 0000200000000200 RDI: 0000000000000009
[ 64.390285][ T6132] RBP: 00007fff03664400 R08: 0000000000000000 R09: 0000000000000000
[ 64.390294][ T6132] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 64.390303][ T6132] R13: 00007fb375bc5fa0 R14: 00007fb375bc5fa0 R15: 0000000000000003
[ 64.390327][ T6132]
[ 64.512040][ T6133] FAULT_INJECTION: forcing a failure.
[ 64.512040][ T6133] name failslab, interval 1, probability 0, space 0, times 0
[ 64.516244][ T6133] CPU: 2 UID: 0 PID: 6133 Comm: syz.0.32 Not tainted syzkaller #0 PREEMPT(full)
[ 64.516280][ T6133] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 64.516289][ T6133] Call Trace:
[ 64.516296][ T6133]
[ 64.516302][ T6133] dump_stack_lvl+0x16c/0x1f0
[ 64.516326][ T6133] should_fail_ex+0x512/0x640
[ 64.516345][ T6133] should_failslab+0xc2/0x120
[ 64.516365][ T6133] kmem_cache_alloc_noprof+0x6d/0x3b0
[ 64.516384][ T6133] ? skb_clone+0x190/0x3f0
[ 64.516407][ T6133] skb_clone+0x190/0x3f0
[ 64.516425][ T6133] netlink_deliver_tap+0xabd/0xd30
[ 64.516448][ T6133] netlink_unicast+0x71f/0x870
[ 64.516470][ T6133] ? __pfx_netlink_unicast+0x10/0x10
[ 64.516490][ T6133] ? genl_rcv_msg+0x4bb/0x800
[ 64.516517][ T6133] netlink_ack+0x696/0xb80
[ 64.516542][ T6133] netlink_rcv_skb+0x332/0x420
[ 64.516560][ T6133] ? __pfx_genl_rcv_msg+0x10/0x10
[ 64.516582][ T6133] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 64.516611][ T6133] ? netlink_deliver_tap+0x1ae/0xd30
[ 64.516631][ T6133] genl_rcv+0x28/0x40
[ 64.516649][ T6133] netlink_unicast+0x5a7/0x870
[ 64.516671][ T6133] ? __pfx_netlink_unicast+0x10/0x10
[ 64.516689][ T6133] ? __pfx_netlink_autobind.isra.0+0x10/0x10
[ 64.516715][ T6133] netlink_sendmsg+0x8d1/0xdd0
[ 64.516738][ T6133] ? __pfx_netlink_sendmsg+0x10/0x10
[ 64.516766][ T6133] ____sys_sendmsg+0xa95/0xc70
[ 64.516793][ T6133] ? copy_msghdr_from_user+0x10a/0x160
[ 64.516810][ T6133] ? __pfx_____sys_sendmsg+0x10/0x10
[ 64.516842][ T6133] ___sys_sendmsg+0x134/0x1d0
[ 64.516861][ T6133] ? __pfx____sys_sendmsg+0x10/0x10
[ 64.516900][ T6133] ? __pfx_vfs_write+0x10/0x10
[ 64.516915][ T6133] ? do_sys_openat2+0x157/0x1d0
[ 64.516940][ T6133] __sys_sendmsg+0x16d/0x220
[ 64.516958][ T6133] ? __pfx___sys_sendmsg+0x10/0x10
[ 64.516992][ T6133] do_syscall_64+0xcd/0x4c0
[ 64.517012][ T6133] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 64.517028][ T6133] RIP: 0033:0x7fb37598ebe9
[ 64.517041][ T6133] 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 a8 ff ff ff f7 d8 64 89 01 48
[ 64.517057][ T6133] RSP: 002b:00007fff036643a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 64.517074][ T6133] RAX: ffffffffffffffda RBX: 00007fb375bc5fa0 RCX: 00007fb37598ebe9
[ 64.517084][ T6133] RDX: 0000000000000000 RSI: 0000200000000200 RDI: 0000000000000009
[ 64.517094][ T6133] RBP: 00007fff03664400 R08: 0000000000000000 R09: 0000000000000000
[ 64.517103][ T6133] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 64.517112][ T6133] R13: 00007fb375bc5fa0 R14: 00007fb375bc5fa0 R15: 0000000000000003
[ 64.517135][ T6133]
[ 64.617031][ T6134] FAULT_INJECTION: forcing a failure.
[ 64.617031][ T6134] name failslab, interval 1, probability 0, space 0, times 0
[ 64.621883][ T6134] CPU: 3 UID: 0 PID: 6134 Comm: syz.0.33 Not tainted syzkaller #0 PREEMPT(full)
[ 64.621896][ T6134] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 64.621902][ T6134] Call Trace:
[ 64.621906][ T6134]
[ 64.621910][ T6134] dump_stack_lvl+0x16c/0x1f0
[ 64.621925][ T6134] should_fail_ex+0x512/0x640
[ 64.621940][ T6134] should_failslab+0xc2/0x120
[ 64.621953][ T6134] kmem_cache_alloc_noprof+0x6d/0x3b0
[ 64.621978][ T6134] ? skb_clone+0x190/0x3f0
[ 64.621991][ T6134] skb_clone+0x190/0x3f0
[ 64.622003][ T6134] netlink_deliver_tap+0xabd/0xd30
[ 64.622017][ T6134] netlink_unicast+0x71f/0x870
[ 64.622032][ T6134] ? __pfx_netlink_unicast+0x10/0x10
[ 64.622046][ T6134] ? netlink_ack+0x6a0/0xb80
[ 64.622059][ T6134] netlink_ack+0x696/0xb80
[ 64.622078][ T6134] netlink_rcv_skb+0x332/0x420
[ 64.622090][ T6134] ? __pfx_genl_rcv_msg+0x10/0x10
[ 64.622104][ T6134] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 64.622122][ T6134] ? netlink_deliver_tap+0x1ae/0xd30
[ 64.622135][ T6134] genl_rcv+0x28/0x40
[ 64.622146][ T6134] netlink_unicast+0x5a7/0x870
[ 64.622160][ T6134] ? __pfx_netlink_unicast+0x10/0x10
[ 64.622172][ T6134] ? __pfx_netlink_autobind.isra.0+0x10/0x10
[ 64.622188][ T6134] netlink_sendmsg+0x8d1/0xdd0
[ 64.622202][ T6134] ? __pfx_netlink_sendmsg+0x10/0x10
[ 64.622219][ T6134] ____sys_sendmsg+0xa95/0xc70
[ 64.622233][ T6134] ? copy_msghdr_from_user+0x10a/0x160
[ 64.622244][ T6134] ? __pfx_____sys_sendmsg+0x10/0x10
[ 64.622264][ T6134] ___sys_sendmsg+0x134/0x1d0
[ 64.622276][ T6134] ? __pfx____sys_sendmsg+0x10/0x10
[ 64.622299][ T6134] ? __pfx_vfs_write+0x10/0x10
[ 64.622310][ T6134] ? do_sys_openat2+0x157/0x1d0
[ 64.622325][ T6134] __sys_sendmsg+0x16d/0x220
[ 64.622337][ T6134] ? __pfx___sys_sendmsg+0x10/0x10
[ 64.622356][ T6134] do_syscall_64+0xcd/0x4c0
[ 64.622370][ T6134] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 64.622380][ T6134] RIP: 0033:0x7fb37598ebe9
[ 64.622389][ T6134] 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 a8 ff ff ff f7 d8 64 89 01 48
[ 64.622399][ T6134] RSP: 002b:00007fff036643a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 64.622409][ T6134] RAX: ffffffffffffffda RBX: 00007fb375bc5fa0 RCX: 00007fb37598ebe9
[ 64.622415][ T6134] RDX: 0000000000000000 RSI: 0000200000000200 RDI: 0000000000000009
[ 64.622420][ T6134] RBP: 00007fff03664400 R08: 0000000000000000 R09: 0000000000000000
[ 64.622426][ T6134] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 64.622432][ T6134] R13: 00007fb375bc5fa0 R14: 00007fb375bc5fa0 R15: 0000000000000003
[ 64.622444][ T6134]
[ 64.644049][ T6135] FAULT_INJECTION: forcing a failure.
[ 64.644049][ T6135] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 64.735813][ T6135] CPU: 2 UID: 0 PID: 6135 Comm: syz.0.34 Not tainted syzkaller #0 PREEMPT(full)
[ 64.735851][ T6135] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 64.735861][ T6135] Call Trace:
[ 64.735869][ T6135]
[ 64.735876][ T6135] dump_stack_lvl+0x16c/0x1f0
[ 64.735900][ T6135] should_fail_ex+0x512/0x640
[ 64.735922][ T6135] _copy_to_user+0x32/0xd0
[ 64.735946][ T6135] simple_read_from_buffer+0xcb/0x170
[ 64.735964][ T6135] proc_fail_nth_read+0x197/0x240
[ 64.735984][ T6135] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 64.736006][ T6135] ? rw_verify_area+0xcf/0x6c0
[ 64.736029][ T6135] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 64.736046][ T6135] vfs_read+0x1e1/0xcf0
[ 64.736066][ T6135] ? __pfx_vfs_read+0x10/0x10
[ 64.736080][ T6135] ? do_sys_openat2+0x157/0x1d0
[ 64.736118][ T6135] ? __sys_sendmsg+0x18c/0x220
[ 64.736139][ T6135] ? __pfx___sys_sendmsg+0x10/0x10
[ 64.736161][ T6135] ksys_read+0x12a/0x250
[ 64.736176][ T6135] ? __pfx_ksys_read+0x10/0x10
[ 64.736199][ T6135] do_syscall_64+0xcd/0x4c0
[ 64.736221][ T6135] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 64.736238][ T6135] RIP: 0033:0x7fb37598d5fc
[ 64.736253][ T6135] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 64.736268][ T6135] RSP: 002b:00007fff036643a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 64.736283][ T6135] RAX: ffffffffffffffda RBX: 00007fb375bc5fa0 RCX: 00007fb37598d5fc
[ 64.736293][ T6135] RDX: 000000000000000f RSI: 00007fff03664410 RDI: 000000000000000a
[ 64.736302][ T6135] RBP: 00007fff03664400 R08: 0000000000000000 R09: 0000000000000000
[ 64.736311][ T6135] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 64.736320][ T6135] R13: 00007fb375bc5fa0 R14: 00007fb375bc5fa0 R15: 0000000000000003
[ 64.736343][ T6135]
[ 64.814914][ T6136] FAULT_INJECTION: forcing a failure.
[ 64.814914][ T6136] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 64.819379][ T6136] CPU: 3 UID: 0 PID: 6136 Comm: syz.0.35 Not tainted syzkaller #0 PREEMPT(full)
[ 64.819398][ T6136] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 64.819407][ T6136] Call Trace:
[ 64.819412][ T6136]
[ 64.819418][ T6136] dump_stack_lvl+0x16c/0x1f0
[ 64.819444][ T6136] should_fail_ex+0x512/0x640
[ 64.819468][ T6136] _copy_to_user+0x32/0xd0
[ 64.819493][ T6136] simple_read_from_buffer+0xcb/0x170
[ 64.819514][ T6136] proc_fail_nth_read+0x197/0x240
[ 64.819536][ T6136] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 64.819556][ T6136] ? rw_verify_area+0xcf/0x6c0
[ 64.819581][ T6136] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 64.819602][ T6136] vfs_read+0x1e1/0xcf0
[ 64.819623][ T6136] ? __pfx_vfs_read+0x10/0x10
[ 64.819640][ T6136] ? do_sys_openat2+0x157/0x1d0
[ 64.819667][ T6136] ? __sys_sendmsg+0x18c/0x220
[ 64.819686][ T6136] ? __pfx___sys_sendmsg+0x10/0x10
[ 64.819710][ T6136] ksys_read+0x12a/0x250
[ 64.819726][ T6136] ? __pfx_ksys_read+0x10/0x10
[ 64.819757][ T6136] do_syscall_64+0xcd/0x4c0
[ 64.819777][ T6136] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 64.819794][ T6136] RIP: 0033:0x7fb37598d5fc
[ 64.819807][ T6136] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 64.819823][ T6136] RSP: 002b:00007fff036643a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 64.819839][ T6136] RAX: ffffffffffffffda RBX: 00007fb375bc5fa0 RCX: 00007fb37598d5fc
[ 64.819850][ T6136] RDX: 000000000000000f RSI: 00007fff03664410 RDI: 000000000000000a
[ 64.819859][ T6136] RBP: 00007fff03664400 R08: 0000000000000000 R09: 0000000000000000
[ 64.819869][ T6136] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 64.819880][ T6136] R13: 00007fb375bc5fa0 R14: 00007fb375bc5fa0 R15: 0000000000000003
[ 64.819900][ T6136]
[ 64.897656][ T6137] FAULT_INJECTION: forcing a failure.
[ 64.897656][ T6137] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 64.901899][ T6137] CPU: 3 UID: 0 PID: 6137 Comm: syz.0.36 Not tainted syzkaller #0 PREEMPT(full)
[ 64.901912][ T6137] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 64.901918][ T6137] Call Trace:
[ 64.901922][ T6137]
[ 64.901926][ T6137] dump_stack_lvl+0x16c/0x1f0
[ 64.901942][ T6137] should_fail_ex+0x512/0x640
[ 64.901956][ T6137] _copy_to_user+0x32/0xd0
[ 64.901971][ T6137] simple_read_from_buffer+0xcb/0x170
[ 64.901983][ T6137] proc_fail_nth_read+0x197/0x240
[ 64.901998][ T6137] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 64.902011][ T6137] ? rw_verify_area+0xcf/0x6c0
[ 64.902027][ T6137] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 64.902038][ T6137] vfs_read+0x1e1/0xcf0
[ 64.902050][ T6137] ? __pfx_vfs_read+0x10/0x10
[ 64.902060][ T6137] ? do_sys_openat2+0x157/0x1d0
[ 64.902075][ T6137] ? __sys_sendmsg+0x18c/0x220
[ 64.902088][ T6137] ? __pfx___sys_sendmsg+0x10/0x10
[ 64.902109][ T6137] ksys_read+0x12a/0x250
[ 64.902125][ T6137] ? __pfx_ksys_read+0x10/0x10
[ 64.902149][ T6137] do_syscall_64+0xcd/0x4c0
[ 64.902171][ T6137] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 64.902189][ T6137] RIP: 0033:0x7fb37598d5fc
[ 64.902204][ T6137] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 64.902217][ T6137] RSP: 002b:00007fff036643a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 64.902227][ T6137] RAX: ffffffffffffffda RBX: 00007fb375bc5fa0 RCX: 00007fb37598d5fc
[ 64.902233][ T6137] RDX: 000000000000000f RSI: 00007fff03664410 RDI: 000000000000000a
[ 64.902239][ T6137] RBP: 00007fff03664400 R08: 0000000000000000 R09: 0000000000000000
[ 64.902245][ T6137] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 64.902251][ T6137] R13: 00007fb375bc5fa0 R14: 00007fb375bc5fa0 R15: 0000000000000003
[ 64.902263][ T6137]
[ 64.979683][ T6138] FAULT_INJECTION: forcing a failure.
[ 64.979683][ T6138] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 64.985093][ T6138] CPU: 2 UID: 0 PID: 6138 Comm: syz.0.37 Not tainted syzkaller #0 PREEMPT(full)
[ 64.985114][ T6138] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 64.985124][ T6138] Call Trace:
[ 64.985131][ T6138]
[ 64.985138][ T6138] dump_stack_lvl+0x16c/0x1f0
[ 64.985161][ T6138] should_fail_ex+0x512/0x640
[ 64.985184][ T6138] _copy_to_user+0x32/0xd0
[ 64.985209][ T6138] simple_read_from_buffer+0xcb/0x170
[ 64.985229][ T6138] proc_fail_nth_read+0x197/0x240
[ 64.985250][ T6138] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 64.985271][ T6138] ? rw_verify_area+0xcf/0x6c0
[ 64.985297][ T6138] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 64.985317][ T6138] vfs_read+0x1e1/0xcf0
[ 64.985339][ T6138] ? __pfx_vfs_read+0x10/0x10
[ 64.985356][ T6138] ? do_sys_openat2+0x157/0x1d0
[ 64.985382][ T6138] ? __sys_sendmsg+0x18c/0x220
[ 64.985402][ T6138] ? __pfx___sys_sendmsg+0x10/0x10
[ 64.985426][ T6138] ksys_read+0x12a/0x250
[ 64.985444][ T6138] ? __pfx_ksys_read+0x10/0x10
[ 64.985468][ T6138] do_syscall_64+0xcd/0x4c0
[ 64.985490][ T6138] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 64.985508][ T6138] RIP: 0033:0x7fb37598d5fc
[ 64.985522][ T6138] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 64.985538][ T6138] RSP: 002b:00007fff036643a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 64.985556][ T6138] RAX: ffffffffffffffda RBX: 00007fb375bc5fa0 RCX: 00007fb37598d5fc
[ 64.985567][ T6138] RDX: 000000000000000f RSI: 00007fff03664410 RDI: 000000000000000a
[ 64.985577][ T6138] RBP: 00007fff03664400 R08: 0000000000000000 R09: 0000000000000000
[ 64.985587][ T6138] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 64.985597][ T6138] R13: 00007fb375bc5fa0 R14: 00007fb375bc5fa0 R15: 0000000000000003
[ 64.985620][ T6138]
[ 65.081644][ T6139] FAULT_INJECTION: forcing a failure.
[ 65.081644][ T6139] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 65.087864][ T6139] CPU: 0 UID: 0 PID: 6139 Comm: syz.0.38 Not tainted syzkaller #0 PREEMPT(full)
[ 65.087888][ T6139] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 65.087898][ T6139] Call Trace:
[ 65.087904][ T6139]
[ 65.087911][ T6139] dump_stack_lvl+0x16c/0x1f0
[ 65.087935][ T6139] should_fail_ex+0x512/0x640
[ 65.087958][ T6139] _copy_to_user+0x32/0xd0
[ 65.087983][ T6139] simple_read_from_buffer+0xcb/0x170
[ 65.088004][ T6139] proc_fail_nth_read+0x197/0x240
[ 65.088031][ T6139] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 65.088052][ T6139] ? rw_verify_area+0xcf/0x6c0
[ 65.088078][ T6139] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 65.088098][ T6139] vfs_read+0x1e1/0xcf0
[ 65.088119][ T6139] ? __pfx_vfs_read+0x10/0x10
[ 65.088137][ T6139] ? do_sys_openat2+0x157/0x1d0
[ 65.088163][ T6139] ? __sys_sendmsg+0x18c/0x220
[ 65.088182][ T6139] ? __pfx___sys_sendmsg+0x10/0x10
[ 65.088205][ T6139] ksys_read+0x12a/0x250
[ 65.088222][ T6139] ? __pfx_ksys_read+0x10/0x10
[ 65.088244][ T6139] do_syscall_64+0xcd/0x4c0
[ 65.088264][ T6139] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 65.088281][ T6139] RIP: 0033:0x7fb37598d5fc
[ 65.088294][ T6139] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 65.088310][ T6139] RSP: 002b:00007fff036643a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 65.088326][ T6139] RAX: ffffffffffffffda RBX: 00007fb375bc5fa0 RCX: 00007fb37598d5fc
[ 65.088337][ T6139] RDX: 000000000000000f RSI: 00007fff03664410 RDI: 000000000000000a
[ 65.088347][ T6139] RBP: 00007fff03664400 R08: 0000000000000000 R09: 0000000000000000
[ 65.088356][ T6139] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 65.088365][ T6139] R13: 00007fb375bc5fa0 R14: 00007fb375bc5fa0 R15: 0000000000000003
[ 65.088388][ T6139]
[ 65.183248][ T6140] FAULT_INJECTION: forcing a failure.
[ 65.183248][ T6140] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 65.189480][ T6140] CPU: 3 UID: 0 PID: 6140 Comm: syz.0.39 Not tainted syzkaller #0 PREEMPT(full)
[ 65.189503][ T6140] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 65.189513][ T6140] Call Trace:
[ 65.189519][ T6140]
[ 65.189525][ T6140] dump_stack_lvl+0x16c/0x1f0
[ 65.189550][ T6140] should_fail_ex+0x512/0x640
[ 65.189572][ T6140] _copy_to_user+0x32/0xd0
[ 65.189596][ T6140] simple_read_from_buffer+0xcb/0x170
[ 65.189617][ T6140] proc_fail_nth_read+0x197/0x240
[ 65.189638][ T6140] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 65.189659][ T6140] ? rw_verify_area+0xcf/0x6c0
[ 65.189685][ T6140] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 65.189704][ T6140] vfs_read+0x1e1/0xcf0
[ 65.189726][ T6140] ? __pfx_vfs_read+0x10/0x10
[ 65.189743][ T6140] ? do_sys_openat2+0x157/0x1d0
[ 65.189768][ T6140] ? __sys_sendmsg+0x18c/0x220
[ 65.189787][ T6140] ? __pfx___sys_sendmsg+0x10/0x10
[ 65.189810][ T6140] ksys_read+0x12a/0x250
[ 65.189826][ T6140] ? __pfx_ksys_read+0x10/0x10
[ 65.189850][ T6140] do_syscall_64+0xcd/0x4c0
[ 65.189871][ T6140] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 65.189887][ T6140] RIP: 0033:0x7fb37598d5fc
[ 65.189901][ T6140] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 65.189916][ T6140] RSP: 002b:00007fff036643a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 65.189932][ T6140] RAX: ffffffffffffffda RBX: 00007fb375bc5fa0 RCX: 00007fb37598d5fc
[ 65.189943][ T6140] RDX: 000000000000000f RSI: 00007fff03664410 RDI: 000000000000000a
[ 65.189953][ T6140] RBP: 00007fff03664400 R08: 0000000000000000 R09: 0000000000000000
[ 65.189963][ T6140] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 65.189973][ T6140] R13: 00007fb375bc5fa0 R14: 00007fb375bc5fa0 R15: 0000000000000003
[ 65.189995][ T6140]
[ 65.280296][ T6141] FAULT_INJECTION: forcing a failure.
[ 65.280296][ T6141] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 65.285685][ T6141] CPU: 2 UID: 0 PID: 6141 Comm: syz.0.40 Not tainted syzkaller #0 PREEMPT(full)
[ 65.285705][ T6141] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 65.285716][ T6141] Call Trace:
[ 65.285722][ T6141]
[ 65.285729][ T6141] dump_stack_lvl+0x16c/0x1f0
[ 65.285753][ T6141] should_fail_ex+0x512/0x640
[ 65.285776][ T6141] _copy_to_user+0x32/0xd0
[ 65.285800][ T6141] simple_read_from_buffer+0xcb/0x170
[ 65.285820][ T6141] proc_fail_nth_read+0x197/0x240
[ 65.285841][ T6141] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 65.285863][ T6141] ? rw_verify_area+0xcf/0x6c0
[ 65.285889][ T6141] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 65.285908][ T6141] vfs_read+0x1e1/0xcf0
[ 65.285930][ T6141] ? __pfx_vfs_read+0x10/0x10
[ 65.285947][ T6141] ? do_sys_openat2+0x157/0x1d0
[ 65.285973][ T6141] ? __sys_sendmsg+0x18c/0x220
[ 65.285993][ T6141] ? __pfx___sys_sendmsg+0x10/0x10
[ 65.286013][ T6141] ksys_read+0x12a/0x250
[ 65.286027][ T6141] ? __pfx_ksys_read+0x10/0x10
[ 65.286047][ T6141] do_syscall_64+0xcd/0x4c0
[ 65.286072][ T6141] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 65.286099][ T6141] RIP: 0033:0x7fb37598d5fc
[ 65.286112][ T6141] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 65.286125][ T6141] RSP: 002b:00007fff036643a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 65.286140][ T6141] RAX: ffffffffffffffda RBX: 00007fb375bc5fa0 RCX: 00007fb37598d5fc
[ 65.286149][ T6141] RDX: 000000000000000f RSI: 00007fff03664410 RDI: 000000000000000a
[ 65.286157][ T6141] RBP: 00007fff03664400 R08: 0000000000000000 R09: 0000000000000000
[ 65.286166][ T6141] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 65.286174][ T6141] R13: 00007fb375bc5fa0 R14: 00007fb375bc5fa0 R15: 0000000000000003
[ 65.286193][ T6141]
[ 65.378715][ T6142] FAULT_INJECTION: forcing a failure.
[ 65.378715][ T6142] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 65.384126][ T6142] CPU: 0 UID: 0 PID: 6142 Comm: syz.0.41 Not tainted syzkaller #0 PREEMPT(full)
[ 65.384147][ T6142] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 65.384156][ T6142] Call Trace:
[ 65.384162][ T6142]
[ 65.384169][ T6142] dump_stack_lvl+0x16c/0x1f0
[ 65.384192][ T6142] should_fail_ex+0x512/0x640
[ 65.384215][ T6142] _copy_to_user+0x32/0xd0
[ 65.384240][ T6142] simple_read_from_buffer+0xcb/0x170
[ 65.384260][ T6142] proc_fail_nth_read+0x197/0x240
[ 65.384281][ T6142] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 65.384302][ T6142] ? rw_verify_area+0xcf/0x6c0
[ 65.384327][ T6142] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 65.384346][ T6142] vfs_read+0x1e1/0xcf0
[ 65.384367][ T6142] ? __pfx_vfs_read+0x10/0x10
[ 65.384384][ T6142] ? do_sys_openat2+0x157/0x1d0
[ 65.384409][ T6142] ? __sys_sendmsg+0x18c/0x220
[ 65.384428][ T6142] ? __pfx___sys_sendmsg+0x10/0x10
[ 65.384452][ T6142] ksys_read+0x12a/0x250
[ 65.384469][ T6142] ? __pfx_ksys_read+0x10/0x10
[ 65.384493][ T6142] do_syscall_64+0xcd/0x4c0
[ 65.384515][ T6142] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 65.384533][ T6142] RIP: 0033:0x7fb37598d5fc
[ 65.384547][ T6142] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 65.384562][ T6142] RSP: 002b:00007fff036643a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 65.384579][ T6142] RAX: ffffffffffffffda RBX: 00007fb375bc5fa0 RCX: 00007fb37598d5fc
[ 65.384590][ T6142] RDX: 000000000000000f RSI: 00007fff03664410 RDI: 000000000000000a
[ 65.384600][ T6142] RBP: 00007fff03664400 R08: 0000000000000000 R09: 0000000000000000
[ 65.384610][ T6142] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 65.384619][ T6142] R13: 00007fb375bc5fa0 R14: 00007fb375bc5fa0 R15: 0000000000000003
[ 65.384642][ T6142]
[ 65.479964][ T6143] FAULT_INJECTION: forcing a failure.
[ 65.479964][ T6143] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 65.485357][ T6143] CPU: 1 UID: 0 PID: 6143 Comm: syz.0.42 Not tainted syzkaller #0 PREEMPT(full)
[ 65.485378][ T6143] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 65.485389][ T6143] Call Trace:
[ 65.485396][ T6143]
[ 65.485403][ T6143] dump_stack_lvl+0x16c/0x1f0
[ 65.485429][ T6143] should_fail_ex+0x512/0x640
[ 65.485453][ T6143] _copy_to_user+0x32/0xd0
[ 65.485477][ T6143] simple_read_from_buffer+0xcb/0x170
[ 65.485499][ T6143] proc_fail_nth_read+0x197/0x240
[ 65.485521][ T6143] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 65.485543][ T6143] ? rw_verify_area+0xcf/0x6c0
[ 65.485569][ T6143] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 65.485590][ T6143] vfs_read+0x1e1/0xcf0
[ 65.485611][ T6143] ? __pfx_vfs_read+0x10/0x10
[ 65.485629][ T6143] ? do_sys_openat2+0x157/0x1d0
[ 65.485655][ T6143] ? __sys_sendmsg+0x18c/0x220
[ 65.485676][ T6143] ? __pfx___sys_sendmsg+0x10/0x10
[ 65.485698][ T6143] ksys_read+0x12a/0x250
[ 65.485720][ T6143] ? __pfx_ksys_read+0x10/0x10
[ 65.485745][ T6143] do_syscall_64+0xcd/0x4c0
[ 65.485767][ T6143] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 65.485784][ T6143] RIP: 0033:0x7fb37598d5fc
[ 65.485800][ T6143] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 65.485816][ T6143] RSP: 002b:00007fff036643a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 65.485832][ T6143] RAX: ffffffffffffffda RBX: 00007fb375bc5fa0 RCX: 00007fb37598d5fc
[ 65.485843][ T6143] RDX: 000000000000000f RSI: 00007fff03664410 RDI: 000000000000000a
[ 65.485853][ T6143] RBP: 00007fff03664400 R08: 0000000000000000 R09: 0000000000000000
[ 65.485863][ T6143] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 65.485873][ T6143] R13: 00007fb375bc5fa0 R14: 00007fb375bc5fa0 R15: 0000000000000003
[ 65.485895][ T6143]
[ 65.571516][ T6144] FAULT_INJECTION: forcing a failure.
[ 65.571516][ T6144] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 65.575719][ T6144] CPU: 1 UID: 0 PID: 6144 Comm: syz.0.43 Not tainted syzkaller #0 PREEMPT(full)
[ 65.575733][ T6144] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 65.575739][ T6144] Call Trace:
[ 65.575743][ T6144]
[ 65.575747][ T6144] dump_stack_lvl+0x16c/0x1f0
[ 65.575762][ T6144] should_fail_ex+0x512/0x640
[ 65.575776][ T6144] _copy_to_user+0x32/0xd0
[ 65.575791][ T6144] simple_read_from_buffer+0xcb/0x170
[ 65.575803][ T6144] proc_fail_nth_read+0x197/0x240
[ 65.575816][ T6144] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 65.575829][ T6144] ? rw_verify_area+0xcf/0x6c0
[ 65.575844][ T6144] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 65.575856][ T6144] vfs_read+0x1e1/0xcf0
[ 65.575868][ T6144] ? __pfx_vfs_read+0x10/0x10
[ 65.575878][ T6144] ? do_sys_openat2+0x157/0x1d0
[ 65.575893][ T6144] ? __sys_sendmsg+0x18c/0x220
[ 65.575905][ T6144] ? __pfx___sys_sendmsg+0x10/0x10
[ 65.575918][ T6144] ksys_read+0x12a/0x250
[ 65.575928][ T6144] ? __pfx_ksys_read+0x10/0x10
[ 65.575941][ T6144] do_syscall_64+0xcd/0x4c0
[ 65.575954][ T6144] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 65.575965][ T6144] RIP: 0033:0x7fb37598d5fc
[ 65.575973][ T6144] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 65.575983][ T6144] RSP: 002b:00007fff036643a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 65.575992][ T6144] RAX: ffffffffffffffda RBX: 00007fb375bc5fa0 RCX: 00007fb37598d5fc
[ 65.575998][ T6144] RDX: 000000000000000f RSI: 00007fff03664410 RDI: 000000000000000a
[ 65.576004][ T6144] RBP: 00007fff03664400 R08: 0000000000000000 R09: 0000000000000000
[ 65.576010][ T6144] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 65.576015][ T6144] R13: 00007fb375bc5fa0 R14: 00007fb375bc5fa0 R15: 0000000000000003
[ 65.576027][ T6144]
[ 65.653335][ T6145] FAULT_INJECTION: forcing a failure.
[ 65.653335][ T6145] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 65.657827][ T6145] CPU: 2 UID: 0 PID: 6145 Comm: syz.0.44 Not tainted syzkaller #0 PREEMPT(full)
[ 65.657841][ T6145] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 65.657847][ T6145] Call Trace:
[ 65.657850][ T6145]
[ 65.657854][ T6145] dump_stack_lvl+0x16c/0x1f0
[ 65.657870][ T6145] should_fail_ex+0x512/0x640
[ 65.657884][ T6145] _copy_to_user+0x32/0xd0
[ 65.657899][ T6145] simple_read_from_buffer+0xcb/0x170
[ 65.657911][ T6145] proc_fail_nth_read+0x197/0x240
[ 65.657923][ T6145] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 65.657936][ T6145] ? rw_verify_area+0xcf/0x6c0
[ 65.657951][ T6145] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 65.657963][ T6145] vfs_read+0x1e1/0xcf0
[ 65.657975][ T6145] ? __pfx_vfs_read+0x10/0x10
[ 65.657985][ T6145] ? do_sys_openat2+0x157/0x1d0
[ 65.658000][ T6145] ? __sys_sendmsg+0x18c/0x220
[ 65.658012][ T6145] ? __pfx___sys_sendmsg+0x10/0x10
[ 65.658026][ T6145] ksys_read+0x12a/0x250
[ 65.658035][ T6145] ? __pfx_ksys_read+0x10/0x10
[ 65.658049][ T6145] do_syscall_64+0xcd/0x4c0
[ 65.658066][ T6145] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 65.658076][ T6145] RIP: 0033:0x7fb37598d5fc
[ 65.658085][ T6145] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 65.658094][ T6145] RSP: 002b:00007fff036643a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 65.658104][ T6145] RAX: ffffffffffffffda RBX: 00007fb375bc5fa0 RCX: 00007fb37598d5fc
[ 65.658110][ T6145] RDX: 000000000000000f RSI: 00007fff03664410 RDI: 000000000000000a
[ 65.658116][ T6145] RBP: 00007fff03664400 R08: 0000000000000000 R09: 0000000000000000
[ 65.658122][ T6145] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 65.658127][ T6145] R13: 00007fb375bc5fa0 R14: 00007fb375bc5fa0 R15: 0000000000000003
[ 65.658139][ T6145]
[ 65.727495][ T6146] FAULT_INJECTION: forcing a failure.
[ 65.727495][ T6146] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 65.731592][ T6146] CPU: 2 UID: 0 PID: 6146 Comm: syz.0.45 Not tainted syzkaller #0 PREEMPT(full)
[ 65.731605][ T6146] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 65.731611][ T6146] Call Trace:
[ 65.731615][ T6146]
[ 65.731619][ T6146] dump_stack_lvl+0x16c/0x1f0
[ 65.731635][ T6146] should_fail_ex+0x512/0x640
[ 65.731649][ T6146] _copy_to_user+0x32/0xd0
[ 65.731664][ T6146] simple_read_from_buffer+0xcb/0x170
[ 65.731676][ T6146] proc_fail_nth_read+0x197/0x240
[ 65.731689][ T6146] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 65.731702][ T6146] ? rw_verify_area+0xcf/0x6c0
[ 65.731718][ T6146] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 65.731729][ T6146] vfs_read+0x1e1/0xcf0
[ 65.731742][ T6146] ? __pfx_vfs_read+0x10/0x10
[ 65.731752][ T6146] ? do_sys_openat2+0x157/0x1d0
[ 65.731767][ T6146] ? __sys_sendmsg+0x18c/0x220
[ 65.731779][ T6146] ? __pfx___sys_sendmsg+0x10/0x10
[ 65.731792][ T6146] ksys_read+0x12a/0x250
[ 65.731802][ T6146] ? __pfx_ksys_read+0x10/0x10
[ 65.731815][ T6146] do_syscall_64+0xcd/0x4c0
[ 65.731829][ T6146] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 65.731840][ T6146] RIP: 0033:0x7fb37598d5fc
[ 65.731848][ T6146] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 65.731857][ T6146] RSP: 002b:00007fff036643a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 65.731867][ T6146] RAX: ffffffffffffffda RBX: 00007fb375bc5fa0 RCX: 00007fb37598d5fc
[ 65.731873][ T6146] RDX: 000000000000000f RSI: 00007fff03664410 RDI: 000000000000000a
[ 65.731879][ T6146] RBP: 00007fff03664400 R08: 0000000000000000 R09: 0000000000000000
[ 65.731884][ T6146] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 65.731890][ T6146] R13: 00007fb375bc5fa0 R14: 00007fb375bc5fa0 R15: 0000000000000003
[ 65.731902][ T6146]
[ 65.799679][ T6147] FAULT_INJECTION: forcing a failure.
[ 65.799679][ T6147] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 65.803717][ T6147] CPU: 3 UID: 0 PID: 6147 Comm: syz.0.46 Not tainted syzkaller #0 PREEMPT(full)
[ 65.803730][ T6147] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 65.803737][ T6147] Call Trace:
[ 65.803741][ T6147]
[ 65.803748][ T6147] dump_stack_lvl+0x16c/0x1f0
[ 65.803764][ T6147] should_fail_ex+0x512/0x640
[ 65.803778][ T6147] _copy_to_user+0x32/0xd0
[ 65.803793][ T6147] simple_read_from_buffer+0xcb/0x170
[ 65.803805][ T6147] proc_fail_nth_read+0x197/0x240
[ 65.803818][ T6147] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 65.803830][ T6147] ? rw_verify_area+0xcf/0x6c0
[ 65.803846][ T6147] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 65.803857][ T6147] vfs_read+0x1e1/0xcf0
[ 65.803870][ T6147] ? __pfx_vfs_read+0x10/0x10
[ 65.803880][ T6147] ? do_sys_openat2+0x157/0x1d0
[ 65.803895][ T6147] ? __sys_sendmsg+0x18c/0x220
[ 65.803907][ T6147] ? __pfx___sys_sendmsg+0x10/0x10
[ 65.803920][ T6147] ksys_read+0x12a/0x250
[ 65.803930][ T6147] ? __pfx_ksys_read+0x10/0x10
[ 65.803944][ T6147] do_syscall_64+0xcd/0x4c0
[ 65.803956][ T6147] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 65.803967][ T6147] RIP: 0033:0x7fb37598d5fc
[ 65.803976][ T6147] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 65.803985][ T6147] RSP: 002b:00007fff036643a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 65.803995][ T6147] RAX: ffffffffffffffda RBX: 00007fb375bc5fa0 RCX: 00007fb37598d5fc
[ 65.804002][ T6147] RDX: 000000000000000f RSI: 00007fff03664410 RDI: 000000000000000a
[ 65.804007][ T6147] RBP: 00007fff03664400 R08: 0000000000000000 R09: 0000000000000000
[ 65.804013][ T6147] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 65.804018][ T6147] R13: 00007fb375bc5fa0 R14: 00007fb375bc5fa0 R15: 0000000000000003
[ 65.804030][ T6147]
[ 65.888200][ T6148] FAULT_INJECTION: forcing a failure.
[ 65.888200][ T6148] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 65.893664][ T6148] CPU: 1 UID: 0 PID: 6148 Comm: syz.0.47 Not tainted syzkaller #0 PREEMPT(full)
[ 65.893687][ T6148] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 65.893697][ T6148] Call Trace:
[ 65.893703][ T6148]
[ 65.893710][ T6148] dump_stack_lvl+0x16c/0x1f0
[ 65.893737][ T6148] should_fail_ex+0x512/0x640
[ 65.893759][ T6148] _copy_to_user+0x32/0xd0
[ 65.893784][ T6148] simple_read_from_buffer+0xcb/0x170
[ 65.893804][ T6148] proc_fail_nth_read+0x197/0x240
[ 65.893826][ T6148] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 65.893846][ T6148] ? rw_verify_area+0xcf/0x6c0
[ 65.893872][ T6148] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 65.893892][ T6148] vfs_read+0x1e1/0xcf0
[ 65.893915][ T6148] ? __pfx_vfs_read+0x10/0x10
[ 65.893932][ T6148] ? do_sys_openat2+0x157/0x1d0
[ 65.893957][ T6148] ? __sys_sendmsg+0x18c/0x220
[ 65.893977][ T6148] ? __pfx___sys_sendmsg+0x10/0x10
[ 65.894005][ T6148] ksys_read+0x12a/0x250
[ 65.894021][ T6148] ? __pfx_ksys_read+0x10/0x10
[ 65.894044][ T6148] do_syscall_64+0xcd/0x4c0
[ 65.894067][ T6148] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 65.894085][ T6148] RIP: 0033:0x7fb37598d5fc
[ 65.894099][ T6148] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 65.894131][ T6148] RSP: 002b:00007fff036643a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 65.894147][ T6148] RAX: ffffffffffffffda RBX: 00007fb375bc5fa0 RCX: 00007fb37598d5fc
[ 65.894157][ T6148] RDX: 000000000000000f RSI: 00007fff03664410 RDI: 000000000000000a
[ 65.894167][ T6148] RBP: 00007fff03664400 R08: 0000000000000000 R09: 0000000000000000
[ 65.894176][ T6148] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 65.894186][ T6148] R13: 00007fb375bc5fa0 R14: 00007fb375bc5fa0 R15: 0000000000000003
[ 65.894208][ T6148]
[ 65.974742][ T6149] FAULT_INJECTION: forcing a failure.
[ 65.974742][ T6149] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 65.980087][ T6149] CPU: 2 UID: 0 PID: 6149 Comm: syz.0.48 Not tainted syzkaller #0 PREEMPT(full)
[ 65.980110][ T6149] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 65.980120][ T6149] Call Trace:
[ 65.980128][ T6149]
[ 65.980134][ T6149] dump_stack_lvl+0x16c/0x1f0
[ 65.980157][ T6149] should_fail_ex+0x512/0x640
[ 65.980178][ T6149] _copy_to_user+0x32/0xd0
[ 65.980201][ T6149] simple_read_from_buffer+0xcb/0x170
[ 65.980222][ T6149] proc_fail_nth_read+0x197/0x240
[ 65.980244][ T6149] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 65.980263][ T6149] ? rw_verify_area+0xcf/0x6c0
[ 65.980287][ T6149] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 65.980305][ T6149] vfs_read+0x1e1/0xcf0
[ 65.980325][ T6149] ? __pfx_vfs_read+0x10/0x10
[ 65.980342][ T6149] ? do_sys_openat2+0x157/0x1d0
[ 65.980368][ T6149] ? __sys_sendmsg+0x18c/0x220
[ 65.980386][ T6149] ? __pfx___sys_sendmsg+0x10/0x10
[ 65.980407][ T6149] ksys_read+0x12a/0x250
[ 65.980422][ T6149] ? __pfx_ksys_read+0x10/0x10
[ 65.980443][ T6149] do_syscall_64+0xcd/0x4c0
[ 65.980464][ T6149] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 65.980481][ T6149] RIP: 0033:0x7fb37598d5fc
[ 65.980495][ T6149] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 65.980510][ T6149] RSP: 002b:00007fff036643a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 65.980525][ T6149] RAX: ffffffffffffffda RBX: 00007fb375bc5fa0 RCX: 00007fb37598d5fc
[ 65.980535][ T6149] RDX: 000000000000000f RSI: 00007fff03664410 RDI: 000000000000000a
[ 65.980544][ T6149] RBP: 00007fff03664400 R08: 0000000000000000 R09: 0000000000000000
[ 65.980553][ T6149] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 65.980562][ T6149] R13: 00007fb375bc5fa0 R14: 00007fb375bc5fa0 R15: 0000000000000003
[ 65.980585][ T6149]
[ 66.073863][ T6150] FAULT_INJECTION: forcing a failure.
[ 66.073863][ T6150] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 66.079229][ T6150] CPU: 3 UID: 0 PID: 6150 Comm: syz.0.49 Not tainted syzkaller #0 PREEMPT(full)
[ 66.079251][ T6150] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 66.079261][ T6150] Call Trace:
[ 66.079267][ T6150]
[ 66.079274][ T6150] dump_stack_lvl+0x16c/0x1f0
[ 66.079299][ T6150] should_fail_ex+0x512/0x640
[ 66.079320][ T6150] _copy_to_user+0x32/0xd0
[ 66.079367][ T6150] simple_read_from_buffer+0xcb/0x170
[ 66.079387][ T6150] proc_fail_nth_read+0x197/0x240
[ 66.079409][ T6150] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 66.079429][ T6150] ? rw_verify_area+0xcf/0x6c0
[ 66.079455][ T6150] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 66.079474][ T6150] vfs_read+0x1e1/0xcf0
[ 66.079494][ T6150] ? __pfx_vfs_read+0x10/0x10
[ 66.079506][ T6150] ? do_sys_openat2+0x157/0x1d0
[ 66.079531][ T6150] ? __sys_sendmsg+0x18c/0x220
[ 66.079551][ T6150] ? __pfx___sys_sendmsg+0x10/0x10
[ 66.079574][ T6150] ksys_read+0x12a/0x250
[ 66.079591][ T6150] ? __pfx_ksys_read+0x10/0x10
[ 66.079614][ T6150] do_syscall_64+0xcd/0x4c0
[ 66.079636][ T6150] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 66.079653][ T6150] RIP: 0033:0x7fb37598d5fc
[ 66.079667][ T6150] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 66.079682][ T6150] RSP: 002b:00007fff036643a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 66.079700][ T6150] RAX: ffffffffffffffda RBX: 00007fb375bc5fa0 RCX: 00007fb37598d5fc
[ 66.079715][ T6150] RDX: 000000000000000f RSI: 00007fff03664410 RDI: 000000000000000a
[ 66.079724][ T6150] RBP: 00007fff03664400 R08: 0000000000000000 R09: 0000000000000000
[ 66.079733][ T6150] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 66.079741][ T6150] R13: 00007fb375bc5fa0 R14: 00007fb375bc5fa0 R15: 0000000000000003
[ 66.079764][ T6150]
[ 66.094913][ T6151] FAULT_INJECTION: forcing a failure.
[ 66.094913][ T6151] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 66.152097][ T6151] CPU: 0 UID: 0 PID: 6151 Comm: syz.0.50 Not tainted syzkaller #0 PREEMPT(full)
[ 66.152119][ T6151] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 66.152129][ T6151] Call Trace:
[ 66.152134][ T6151]
[ 66.152141][ T6151] dump_stack_lvl+0x16c/0x1f0
[ 66.152163][ T6151] should_fail_ex+0x512/0x640
[ 66.152184][ T6151] _copy_to_user+0x32/0xd0
[ 66.152207][ T6151] simple_read_from_buffer+0xcb/0x170
[ 66.152227][ T6151] proc_fail_nth_read+0x197/0x240
[ 66.152247][ T6151] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 66.152268][ T6151] ? rw_verify_area+0xcf/0x6c0
[ 66.152293][ T6151] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 66.152313][ T6151] vfs_read+0x1e1/0xcf0
[ 66.152333][ T6151] ? __pfx_vfs_read+0x10/0x10
[ 66.152350][ T6151] ? do_sys_openat2+0x157/0x1d0
[ 66.152374][ T6151] ? __sys_sendmsg+0x18c/0x220
[ 66.152393][ T6151] ? __pfx___sys_sendmsg+0x10/0x10
[ 66.152414][ T6151] ksys_read+0x12a/0x250
[ 66.152430][ T6151] ? __pfx_ksys_read+0x10/0x10
[ 66.152452][ T6151] do_syscall_64+0xcd/0x4c0
[ 66.152474][ T6151] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 66.152490][ T6151] RIP: 0033:0x7fb37598d5fc
[ 66.152503][ T6151] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 66.152518][ T6151] RSP: 002b:00007fff036643a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 66.152533][ T6151] RAX: ffffffffffffffda RBX: 00007fb375bc5fa0 RCX: 00007fb37598d5fc
[ 66.152543][ T6151] RDX: 000000000000000f RSI: 00007fff03664410 RDI: 000000000000000a
[ 66.152553][ T6151] RBP: 00007fff03664400 R08: 0000000000000000 R09: 0000000000000000
[ 66.152562][ T6151] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 66.152571][ T6151] R13: 00007fb375bc5fa0 R14: 00007fb375bc5fa0 R15: 0000000000000003
[ 66.152592][ T6151]
[ 66.233147][ T63] Bluetooth: hci0: command tx timeout
[ 66.247299][ T6152] FAULT_INJECTION: forcing a failure.
[ 66.247299][ T6152] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 66.252864][ T6152] CPU: 0 UID: 0 PID: 6152 Comm: syz.0.51 Not tainted syzkaller #0 PREEMPT(full)
[ 66.252886][ T6152] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 66.252897][ T6152] Call Trace:
[ 66.252903][ T6152]
[ 66.252910][ T6152] dump_stack_lvl+0x16c/0x1f0
[ 66.252934][ T6152] should_fail_ex+0x512/0x640
[ 66.252958][ T6152] _copy_to_user+0x32/0xd0
[ 66.252983][ T6152] simple_read_from_buffer+0xcb/0x170
[ 66.253004][ T6152] proc_fail_nth_read+0x197/0x240
[ 66.253026][ T6152] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 66.253048][ T6152] ? rw_verify_area+0xcf/0x6c0
[ 66.253080][ T6152] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 66.253100][ T6152] vfs_read+0x1e1/0xcf0
[ 66.253122][ T6152] ? __pfx_vfs_read+0x10/0x10
[ 66.253139][ T6152] ? do_sys_openat2+0x157/0x1d0
[ 66.253166][ T6152] ? __sys_sendmsg+0x18c/0x220
[ 66.253187][ T6152] ? __pfx___sys_sendmsg+0x10/0x10
[ 66.253210][ T6152] ksys_read+0x12a/0x250
[ 66.253228][ T6152] ? __pfx_ksys_read+0x10/0x10
[ 66.253251][ T6152] do_syscall_64+0xcd/0x4c0
[ 66.253273][ T6152] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 66.253296][ T6152] RIP: 0033:0x7fb37598d5fc
[ 66.253310][ T6152] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 66.253325][ T6152] RSP: 002b:00007fff036643a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 66.253341][ T6152] RAX: ffffffffffffffda RBX: 00007fb375bc5fa0 RCX: 00007fb37598d5fc
[ 66.253352][ T6152] RDX: 000000000000000f RSI: 00007fff03664410 RDI: 000000000000000a
[ 66.253361][ T6152] RBP: 00007fff03664400 R08: 0000000000000000 R09: 0000000000000000
[ 66.253371][ T6152] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 66.253380][ T6152] R13: 00007fb375bc5fa0 R14: 00007fb375bc5fa0 R15: 0000000000000003
[ 66.253402][ T6152]
[ 66.353057][ T6153] FAULT_INJECTION: forcing a failure.
[ 66.353057][ T6153] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 66.357194][ T6153] CPU: 3 UID: 0 PID: 6153 Comm: syz.0.52 Not tainted syzkaller #0 PREEMPT(full)
[ 66.357208][ T6153] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 66.357214][ T6153] Call Trace:
[ 66.357218][ T6153]
[ 66.357223][ T6153] dump_stack_lvl+0x16c/0x1f0
[ 66.357239][ T6153] should_fail_ex+0x512/0x640
[ 66.357252][ T6153] _copy_to_user+0x32/0xd0
[ 66.357266][ T6153] simple_read_from_buffer+0xcb/0x170
[ 66.357279][ T6153] proc_fail_nth_read+0x197/0x240
[ 66.357291][ T6153] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 66.357304][ T6153] ? rw_verify_area+0xcf/0x6c0
[ 66.357319][ T6153] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 66.357331][ T6153] vfs_read+0x1e1/0xcf0
[ 66.357343][ T6153] ? __pfx_vfs_read+0x10/0x10
[ 66.357353][ T6153] ? do_sys_openat2+0x157/0x1d0
[ 66.357368][ T6153] ? __sys_sendmsg+0x18c/0x220
[ 66.357380][ T6153] ? __pfx___sys_sendmsg+0x10/0x10
[ 66.357393][ T6153] ksys_read+0x12a/0x250
[ 66.357403][ T6153] ? __pfx_ksys_read+0x10/0x10
[ 66.357416][ T6153] do_syscall_64+0xcd/0x4c0
[ 66.357430][ T6153] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 66.357441][ T6153] RIP: 0033:0x7fb37598d5fc
[ 66.357449][ T6153] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 66.357460][ T6153] RSP: 002b:00007fff036643a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 66.357470][ T6153] RAX: ffffffffffffffda RBX: 00007fb375bc5fa0 RCX: 00007fb37598d5fc
[ 66.357477][ T6153] RDX: 000000000000000f RSI: 00007fff03664410 RDI: 000000000000000a
[ 66.357483][ T6153] RBP: 00007fff03664400 R08: 0000000000000000 R09: 0000000000000000
[ 66.357489][ T6153] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 66.357494][ T6153] R13: 00007fb375bc5fa0 R14: 00007fb375bc5fa0 R15: 0000000000000003
[ 66.357506][ T6153]
[ 66.367949][ T6154] FAULT_INJECTION: forcing a failure.
[ 66.367949][ T6154] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 66.431979][ T6154] CPU: 1 UID: 0 PID: 6154 Comm: syz.0.53 Not tainted syzkaller #0 PREEMPT(full)
[ 66.431994][ T6154] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 66.432001][ T6154] Call Trace:
[ 66.432005][ T6154]
[ 66.432011][ T6154] dump_stack_lvl+0x16c/0x1f0
[ 66.432027][ T6154] should_fail_ex+0x512/0x640
[ 66.432042][ T6154] _copy_to_user+0x32/0xd0
[ 66.432056][ T6154] simple_read_from_buffer+0xcb/0x170
[ 66.432069][ T6154] proc_fail_nth_read+0x197/0x240
[ 66.432081][ T6154] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 66.432094][ T6154] ? rw_verify_area+0xcf/0x6c0
[ 66.432110][ T6154] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 66.432122][ T6154] vfs_read+0x1e1/0xcf0
[ 66.432134][ T6154] ? __pfx_vfs_read+0x10/0x10
[ 66.432144][ T6154] ? do_sys_openat2+0x157/0x1d0
[ 66.432159][ T6154] ? __sys_sendmsg+0x18c/0x220
[ 66.432171][ T6154] ? __pfx___sys_sendmsg+0x10/0x10
[ 66.432185][ T6154] ksys_read+0x12a/0x250
[ 66.432195][ T6154] ? __pfx_ksys_read+0x10/0x10
[ 66.432209][ T6154] do_syscall_64+0xcd/0x4c0
[ 66.432222][ T6154] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 66.432233][ T6154] RIP: 0033:0x7fb37598d5fc
[ 66.432242][ T6154] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 66.432252][ T6154] RSP: 002b:00007fff036643a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 66.432262][ T6154] RAX: ffffffffffffffda RBX: 00007fb375bc5fa0 RCX: 00007fb37598d5fc
[ 66.432269][ T6154] RDX: 000000000000000f RSI: 00007fff03664410 RDI: 000000000000000a
[ 66.432274][ T6154] RBP: 00007fff03664400 R08: 0000000000000000 R09: 0000000000000000
[ 66.432280][ T6154] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 66.432286][ T6154] R13: 00007fb375bc5fa0 R14: 00007fb375bc5fa0 R15: 0000000000000003
[ 66.432298][ T6154]
[ 66.500677][ T6155] FAULT_INJECTION: forcing a failure.
[ 66.500677][ T6155] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 66.504767][ T6155] CPU: 1 UID: 0 PID: 6155 Comm: syz.0.54 Not tainted syzkaller #0 PREEMPT(full)
[ 66.504781][ T6155] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 66.504787][ T6155] Call Trace:
[ 66.504791][ T6155]
[ 66.504796][ T6155] dump_stack_lvl+0x16c/0x1f0
[ 66.504811][ T6155] should_fail_ex+0x512/0x640
[ 66.504824][ T6155] _copy_to_user+0x32/0xd0
[ 66.504839][ T6155] simple_read_from_buffer+0xcb/0x170
[ 66.504851][ T6155] proc_fail_nth_read+0x197/0x240
[ 66.504865][ T6155] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 66.504877][ T6155] ? rw_verify_area+0xcf/0x6c0
[ 66.504893][ T6155] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 66.504905][ T6155] vfs_read+0x1e1/0xcf0
[ 66.504917][ T6155] ? __pfx_vfs_read+0x10/0x10
[ 66.504927][ T6155] ? do_sys_openat2+0x157/0x1d0
[ 66.504942][ T6155] ? __sys_sendmsg+0x18c/0x220
[ 66.504957][ T6155] ? __pfx___sys_sendmsg+0x10/0x10
[ 66.504970][ T6155] ksys_read+0x12a/0x250
[ 66.504980][ T6155] ? __pfx_ksys_read+0x10/0x10
[ 66.504994][ T6155] do_syscall_64+0xcd/0x4c0
[ 66.505007][ T6155] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 66.505018][ T6155] RIP: 0033:0x7fb37598d5fc
[ 66.505026][ T6155] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 66.505037][ T6155] RSP: 002b:00007fff036643a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 66.505046][ T6155] RAX: ffffffffffffffda RBX: 00007fb375bc5fa0 RCX: 00007fb37598d5fc
[ 66.505053][ T6155] RDX: 000000000000000f RSI: 00007fff03664410 RDI: 000000000000000a
[ 66.505059][ T6155] RBP: 00007fff03664400 R08: 0000000000000000 R09: 0000000000000000
[ 66.505065][ T6155] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 66.505070][ T6155] R13: 00007fb375bc5fa0 R14: 00007fb375bc5fa0 R15: 0000000000000003
[ 66.505083][ T6155]
[ 66.581313][ T6156] FAULT_INJECTION: forcing a failure.
[ 66.581313][ T6156] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 66.586892][ T6156] CPU: 0 UID: 0 PID: 6156 Comm: syz.0.55 Not tainted syzkaller #0 PREEMPT(full)
[ 66.586913][ T6156] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 66.586923][ T6156] Call Trace:
[ 66.586928][ T6156]
[ 66.586935][ T6156] dump_stack_lvl+0x16c/0x1f0
[ 66.586957][ T6156] should_fail_ex+0x512/0x640
[ 66.586978][ T6156] _copy_to_user+0x32/0xd0
[ 66.587002][ T6156] simple_read_from_buffer+0xcb/0x170
[ 66.587021][ T6156] proc_fail_nth_read+0x197/0x240
[ 66.587042][ T6156] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 66.587063][ T6156] ? rw_verify_area+0xcf/0x6c0
[ 66.587088][ T6156] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 66.587106][ T6156] vfs_read+0x1e1/0xcf0
[ 66.587127][ T6156] ? __pfx_vfs_read+0x10/0x10
[ 66.587143][ T6156] ? do_sys_openat2+0x157/0x1d0
[ 66.587168][ T6156] ? __sys_sendmsg+0x18c/0x220
[ 66.587187][ T6156] ? __pfx___sys_sendmsg+0x10/0x10
[ 66.587209][ T6156] ksys_read+0x12a/0x250
[ 66.587225][ T6156] ? __pfx_ksys_read+0x10/0x10
[ 66.587248][ T6156] do_syscall_64+0xcd/0x4c0
[ 66.587278][ T6156] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 66.587297][ T6156] RIP: 0033:0x7fb37598d5fc
[ 66.587310][ T6156] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 66.587348][ T6156] RSP: 002b:00007fff036643a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 66.587364][ T6156] RAX: ffffffffffffffda RBX: 00007fb375bc5fa0 RCX: 00007fb37598d5fc
[ 66.587375][ T6156] RDX: 000000000000000f RSI: 00007fff03664410 RDI: 000000000000000a
[ 66.587385][ T6156] RBP: 00007fff03664400 R08: 0000000000000000 R09: 0000000000000000
[ 66.587394][ T6156] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 66.587403][ T6156] R13: 00007fb375bc5fa0 R14: 00007fb375bc5fa0 R15: 0000000000000003
[ 66.587425][ T6156]
[ 66.604357][ T6157] FAULT_INJECTION: forcing a failure.
[ 66.604357][ T6157] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 66.662914][ T6157] CPU: 0 UID: 0 PID: 6157 Comm: syz.0.56 Not tainted syzkaller #0 PREEMPT(full)
[ 66.662937][ T6157] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 66.662948][ T6157] Call Trace:
[ 66.662955][ T6157]
[ 66.662962][ T6157] dump_stack_lvl+0x16c/0x1f0
[ 66.662986][ T6157] should_fail_ex+0x512/0x640
[ 66.663009][ T6157] _copy_to_user+0x32/0xd0
[ 66.663033][ T6157] simple_read_from_buffer+0xcb/0x170
[ 66.663053][ T6157] proc_fail_nth_read+0x197/0x240
[ 66.663075][ T6157] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 66.663097][ T6157] ? rw_verify_area+0xcf/0x6c0
[ 66.663122][ T6157] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 66.663139][ T6157] vfs_read+0x1e1/0xcf0
[ 66.663160][ T6157] ? __pfx_vfs_read+0x10/0x10
[ 66.663176][ T6157] ? do_sys_openat2+0x157/0x1d0
[ 66.663201][ T6157] ? __sys_sendmsg+0x18c/0x220
[ 66.663221][ T6157] ? __pfx___sys_sendmsg+0x10/0x10
[ 66.663246][ T6157] ksys_read+0x12a/0x250
[ 66.663262][ T6157] ? __pfx_ksys_read+0x10/0x10
[ 66.663283][ T6157] do_syscall_64+0xcd/0x4c0
[ 66.663305][ T6157] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 66.663323][ T6157] RIP: 0033:0x7fb37598d5fc
[ 66.663361][ T6157] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 66.663378][ T6157] RSP: 002b:00007fff036643a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 66.663395][ T6157] RAX: ffffffffffffffda RBX: 00007fb375bc5fa0 RCX: 00007fb37598d5fc
[ 66.663406][ T6157] RDX: 000000000000000f RSI: 00007fff03664410 RDI: 000000000000000a
[ 66.663417][ T6157] RBP: 00007fff03664400 R08: 0000000000000000 R09: 0000000000000000
[ 66.663427][ T6157] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 66.663437][ T6157] R13: 00007fb375bc5fa0 R14: 00007fb375bc5fa0 R15: 0000000000000003
[ 66.663460][ T6157]
[ 66.757751][ T6158] FAULT_INJECTION: forcing a failure.
[ 66.757751][ T6158] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 66.761823][ T6158] CPU: 2 UID: 0 PID: 6158 Comm: syz.0.57 Not tainted syzkaller #0 PREEMPT(full)
[ 66.761837][ T6158] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 66.761844][ T6158] Call Trace:
[ 66.761848][ T6158]
[ 66.761852][ T6158] dump_stack_lvl+0x16c/0x1f0
[ 66.761867][ T6158] should_fail_ex+0x512/0x640
[ 66.761882][ T6158] _copy_to_user+0x32/0xd0
[ 66.761897][ T6158] simple_read_from_buffer+0xcb/0x170
[ 66.761909][ T6158] proc_fail_nth_read+0x197/0x240
[ 66.761922][ T6158] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 66.761935][ T6158] ? rw_verify_area+0xcf/0x6c0
[ 66.761950][ T6158] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 66.761961][ T6158] vfs_read+0x1e1/0xcf0
[ 66.761974][ T6158] ? __pfx_vfs_read+0x10/0x10
[ 66.761984][ T6158] ? do_sys_openat2+0x157/0x1d0
[ 66.761999][ T6158] ? __sys_sendmsg+0x18c/0x220
[ 66.762011][ T6158] ? __pfx___sys_sendmsg+0x10/0x10
[ 66.762024][ T6158] ksys_read+0x12a/0x250
[ 66.762034][ T6158] ? __pfx_ksys_read+0x10/0x10
[ 66.762047][ T6158] do_syscall_64+0xcd/0x4c0
[ 66.762060][ T6158] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 66.762071][ T6158] RIP: 0033:0x7fb37598d5fc
[ 66.762079][ T6158] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 66.762089][ T6158] RSP: 002b:00007fff036643a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 66.762099][ T6158] RAX: ffffffffffffffda RBX: 00007fb375bc5fa0 RCX: 00007fb37598d5fc
[ 66.762106][ T6158] RDX: 000000000000000f RSI: 00007fff03664410 RDI: 000000000000000a
[ 66.762111][ T6158] RBP: 00007fff03664400 R08: 0000000000000000 R09: 0000000000000000
[ 66.762117][ T6158] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 66.762123][ T6158] R13: 00007fb375bc5fa0 R14: 00007fb375bc5fa0 R15: 0000000000000003
[ 66.762135][ T6158]
[ 66.778228][ T6159] FAULT_INJECTION: forcing a failure.
[ 66.778228][ T6159] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 66.832662][ T6159] CPU: 3 UID: 0 PID: 6159 Comm: syz.0.58 Not tainted syzkaller #0 PREEMPT(full)
[ 66.832677][ T6159] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 66.832683][ T6159] Call Trace:
[ 66.832688][ T6159]
[ 66.832692][ T6159] dump_stack_lvl+0x16c/0x1f0
[ 66.832708][ T6159] should_fail_ex+0x512/0x640
[ 66.832722][ T6159] _copy_to_user+0x32/0xd0
[ 66.832737][ T6159] simple_read_from_buffer+0xcb/0x170
[ 66.832753][ T6159] proc_fail_nth_read+0x197/0x240
[ 66.832766][ T6159] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 66.832779][ T6159] ? rw_verify_area+0xcf/0x6c0
[ 66.832795][ T6159] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 66.832806][ T6159] vfs_read+0x1e1/0xcf0
[ 66.832819][ T6159] ? __pfx_vfs_read+0x10/0x10
[ 66.832829][ T6159] ? do_sys_openat2+0x157/0x1d0
[ 66.832845][ T6159] ? __sys_sendmsg+0x18c/0x220
[ 66.832857][ T6159] ? __pfx___sys_sendmsg+0x10/0x10
[ 66.832870][ T6159] ksys_read+0x12a/0x250
[ 66.832880][ T6159] ? __pfx_ksys_read+0x10/0x10
[ 66.832893][ T6159] do_syscall_64+0xcd/0x4c0
[ 66.832907][ T6159] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 66.832918][ T6159] RIP: 0033:0x7fb37598d5fc
[ 66.832927][ T6159] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 66.832937][ T6159] RSP: 002b:00007fff036643a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 66.832947][ T6159] RAX: ffffffffffffffda RBX: 00007fb375bc5fa0 RCX: 00007fb37598d5fc
[ 66.832953][ T6159] RDX: 000000000000000f RSI: 00007fff03664410 RDI: 000000000000000a
[ 66.832959][ T6159] RBP: 00007fff03664400 R08: 0000000000000000 R09: 0000000000000000
[ 66.832965][ T6159] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 66.832971][ T6159] R13: 00007fb375bc5fa0 R14: 00007fb375bc5fa0 R15: 0000000000000003
[ 66.832983][ T6159]
[ 66.899635][ T6160] FAULT_INJECTION: forcing a failure.
[ 66.899635][ T6160] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 66.903295][ T6160] CPU: 1 UID: 0 PID: 6160 Comm: syz.0.59 Not tainted syzkaller #0 PREEMPT(full)
[ 66.903309][ T6160] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 66.903316][ T6160] Call Trace:
[ 66.903320][ T6160]
[ 66.903339][ T6160] dump_stack_lvl+0x16c/0x1f0
[ 66.903356][ T6160] should_fail_ex+0x512/0x640
[ 66.903370][ T6160] _copy_to_user+0x32/0xd0
[ 66.903385][ T6160] simple_read_from_buffer+0xcb/0x170
[ 66.903397][ T6160] proc_fail_nth_read+0x197/0x240
[ 66.903410][ T6160] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 66.903423][ T6160] ? rw_verify_area+0xcf/0x6c0
[ 66.903439][ T6160] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 66.903450][ T6160] vfs_read+0x1e1/0xcf0
[ 66.903463][ T6160] ? __pfx_vfs_read+0x10/0x10
[ 66.903473][ T6160] ? do_sys_openat2+0x157/0x1d0
[ 66.903488][ T6160] ? __sys_sendmsg+0x18c/0x220
[ 66.903501][ T6160] ? __pfx___sys_sendmsg+0x10/0x10
[ 66.903515][ T6160] ksys_read+0x12a/0x250
[ 66.903524][ T6160] ? __pfx_ksys_read+0x10/0x10
[ 66.903538][ T6160] do_syscall_64+0xcd/0x4c0
[ 66.903551][ T6160] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 66.903561][ T6160] RIP: 0033:0x7fb37598d5fc
[ 66.903570][ T6160] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 66.903580][ T6160] RSP: 002b:00007fff036643a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 66.903590][ T6160] RAX: ffffffffffffffda RBX: 00007fb375bc5fa0 RCX: 00007fb37598d5fc
[ 66.903596][ T6160] RDX: 000000000000000f RSI: 00007fff03664410 RDI: 000000000000000a
[ 66.903602][ T6160] RBP: 00007fff03664400 R08: 0000000000000000 R09: 0000000000000000
[ 66.903608][ T6160] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 66.903614][ T6160] R13: 00007fb375bc5fa0 R14: 00007fb375bc5fa0 R15: 0000000000000003
[ 66.903626][ T6160]
[ 66.969985][ T6161] FAULT_INJECTION: forcing a failure.
[ 66.969985][ T6161] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 66.975319][ T6161] CPU: 2 UID: 0 PID: 6161 Comm: syz.0.60 Not tainted syzkaller #0 PREEMPT(full)
[ 66.975363][ T6161] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 66.975374][ T6161] Call Trace:
[ 66.975381][ T6161]
[ 66.975388][ T6161] dump_stack_lvl+0x16c/0x1f0
[ 66.975414][ T6161] should_fail_ex+0x512/0x640
[ 66.975437][ T6161] _copy_to_user+0x32/0xd0
[ 66.975461][ T6161] simple_read_from_buffer+0xcb/0x170
[ 66.975482][ T6161] proc_fail_nth_read+0x197/0x240
[ 66.975504][ T6161] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 66.975526][ T6161] ? rw_verify_area+0xcf/0x6c0
[ 66.975552][ T6161] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 66.975571][ T6161] vfs_read+0x1e1/0xcf0
[ 66.975593][ T6161] ? __pfx_vfs_read+0x10/0x10
[ 66.975610][ T6161] ? do_sys_openat2+0x157/0x1d0
[ 66.975636][ T6161] ? __sys_sendmsg+0x18c/0x220
[ 66.975655][ T6161] ? __pfx___sys_sendmsg+0x10/0x10
[ 66.975677][ T6161] ksys_read+0x12a/0x250
[ 66.975692][ T6161] ? __pfx_ksys_read+0x10/0x10
[ 66.975716][ T6161] do_syscall_64+0xcd/0x4c0
[ 66.975738][ T6161] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 66.975756][ T6161] RIP: 0033:0x7fb37598d5fc
[ 66.975770][ T6161] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 66.975786][ T6161] RSP: 002b:00007fff036643a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 66.975804][ T6161] RAX: ffffffffffffffda RBX: 00007fb375bc5fa0 RCX: 00007fb37598d5fc
[ 66.975814][ T6161] RDX: 000000000000000f RSI: 00007fff03664410 RDI: 000000000000000a
[ 66.975824][ T6161] RBP: 00007fff03664400 R08: 0000000000000000 R09: 0000000000000000
[ 66.975834][ T6161] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 66.975844][ T6161] R13: 00007fb375bc5fa0 R14: 00007fb375bc5fa0 R15: 0000000000000003
[ 66.975866][ T6161]
[ 67.077925][ T6162] FAULT_INJECTION: forcing a failure.
[ 67.077925][ T6162] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 67.082382][ T6162] CPU: 1 UID: 0 PID: 6162 Comm: syz.0.61 Not tainted syzkaller #0 PREEMPT(full)
[ 67.082397][ T6162] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 67.082404][ T6162] Call Trace:
[ 67.082409][ T6162]
[ 67.082414][ T6162] dump_stack_lvl+0x16c/0x1f0
[ 67.082430][ T6162] should_fail_ex+0x512/0x640
[ 67.082445][ T6162] _copy_to_user+0x32/0xd0
[ 67.082461][ T6162] simple_read_from_buffer+0xcb/0x170
[ 67.082473][ T6162] proc_fail_nth_read+0x197/0x240
[ 67.082486][ T6162] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 67.082499][ T6162] ? rw_verify_area+0xcf/0x6c0
[ 67.082516][ T6162] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 67.082528][ T6162] vfs_read+0x1e1/0xcf0
[ 67.082541][ T6162] ? __pfx_vfs_read+0x10/0x10
[ 67.082551][ T6162] ? do_sys_openat2+0x157/0x1d0
[ 67.082567][ T6162] ? __sys_sendmsg+0x18c/0x220
[ 67.082579][ T6162] ? __pfx___sys_sendmsg+0x10/0x10
[ 67.082593][ T6162] ksys_read+0x12a/0x250
[ 67.082604][ T6162] ? __pfx_ksys_read+0x10/0x10
[ 67.082617][ T6162] do_syscall_64+0xcd/0x4c0
[ 67.082631][ T6162] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 67.082642][ T6162] RIP: 0033:0x7fb37598d5fc
[ 67.082652][ T6162] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 67.082662][ T6162] RSP: 002b:00007fff036643a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 67.082673][ T6162] RAX: ffffffffffffffda RBX: 00007fb375bc5fa0 RCX: 00007fb37598d5fc
[ 67.082680][ T6162] RDX: 000000000000000f RSI: 00007fff03664410 RDI: 000000000000000a
[ 67.082686][ T6162] RBP: 00007fff03664400 R08: 0000000000000000 R09: 0000000000000000
[ 67.082692][ T6162] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 67.082697][ T6162] R13: 00007fb375bc5fa0 R14: 00007fb375bc5fa0 R15: 0000000000000003
[ 67.082710][ T6162]
[ 67.154565][ T6163] FAULT_INJECTION: forcing a failure.
[ 67.154565][ T6163] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 67.159160][ T6163] CPU: 1 UID: 0 PID: 6163 Comm: syz.0.62 Not tainted syzkaller #0 PREEMPT(full)
[ 67.159175][ T6163] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 67.159182][ T6163] Call Trace:
[ 67.159186][ T6163]
[ 67.159189][ T6163] dump_stack_lvl+0x16c/0x1f0
[ 67.159205][ T6163] should_fail_ex+0x512/0x640
[ 67.159219][ T6163] _copy_to_user+0x32/0xd0
[ 67.159234][ T6163] simple_read_from_buffer+0xcb/0x170
[ 67.159246][ T6163] proc_fail_nth_read+0x197/0x240
[ 67.159272][ T6163] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 67.159284][ T6163] ? rw_verify_area+0xcf/0x6c0
[ 67.159300][ T6163] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 67.159311][ T6163] vfs_read+0x1e1/0xcf0
[ 67.159343][ T6163] ? __pfx_vfs_read+0x10/0x10
[ 67.159359][ T6163] ? do_sys_openat2+0x157/0x1d0
[ 67.159375][ T6163] ? __sys_sendmsg+0x18c/0x220
[ 67.159388][ T6163] ? __pfx___sys_sendmsg+0x10/0x10
[ 67.159401][ T6163] ksys_read+0x12a/0x250
[ 67.159411][ T6163] ? __pfx_ksys_read+0x10/0x10
[ 67.159425][ T6163] do_syscall_64+0xcd/0x4c0
[ 67.159438][ T6163] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 67.159449][ T6163] RIP: 0033:0x7fb37598d5fc
[ 67.159458][ T6163] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 67.159469][ T6163] RSP: 002b:00007fff036643a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 67.159479][ T6163] RAX: ffffffffffffffda RBX: 00007fb375bc5fa0 RCX: 00007fb37598d5fc
[ 67.159486][ T6163] RDX: 000000000000000f RSI: 00007fff03664410 RDI: 000000000000000a
[ 67.159492][ T6163] RBP: 00007fff03664400 R08: 0000000000000000 R09: 0000000000000000
[ 67.159497][ T6163] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 67.159503][ T6163] R13: 00007fb375bc5fa0 R14: 00007fb375bc5fa0 R15: 0000000000000003
[ 67.159516][ T6163]
[ 67.237402][ T6164] FAULT_INJECTION: forcing a failure.
[ 67.237402][ T6164] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 67.242860][ T6164] CPU: 3 UID: 0 PID: 6164 Comm: syz.0.63 Not tainted syzkaller #0 PREEMPT(full)
[ 67.242881][ T6164] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 67.242890][ T6164] Call Trace:
[ 67.242898][ T6164]
[ 67.242906][ T6164] dump_stack_lvl+0x16c/0x1f0
[ 67.242932][ T6164] should_fail_ex+0x512/0x640
[ 67.242958][ T6164] _copy_to_user+0x32/0xd0
[ 67.242990][ T6164] simple_read_from_buffer+0xcb/0x170
[ 67.243013][ T6164] proc_fail_nth_read+0x197/0x240
[ 67.243035][ T6164] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 67.243058][ T6164] ? rw_verify_area+0xcf/0x6c0
[ 67.243084][ T6164] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 67.243105][ T6164] vfs_read+0x1e1/0xcf0
[ 67.243129][ T6164] ? __pfx_vfs_read+0x10/0x10
[ 67.243146][ T6164] ? do_sys_openat2+0x157/0x1d0
[ 67.243195][ T6164] ? __sys_sendmsg+0x18c/0x220
[ 67.243216][ T6164] ? __pfx___sys_sendmsg+0x10/0x10
[ 67.243240][ T6164] ksys_read+0x12a/0x250
[ 67.243258][ T6164] ? __pfx_ksys_read+0x10/0x10
[ 67.243283][ T6164] do_syscall_64+0xcd/0x4c0
[ 67.243306][ T6164] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 67.243344][ T6164] RIP: 0033:0x7fb37598d5fc
[ 67.243360][ T6164] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 67.243377][ T6164] RSP: 002b:00007fff036643a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 67.243394][ T6164] RAX: ffffffffffffffda RBX: 00007fb375bc5fa0 RCX: 00007fb37598d5fc
[ 67.243406][ T6164] RDX: 000000000000000f RSI: 00007fff03664410 RDI: 000000000000000a
[ 67.243415][ T6164] RBP: 00007fff03664400 R08: 0000000000000000 R09: 0000000000000000
[ 67.243427][ T6164] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 67.243437][ T6164] R13: 00007fb375bc5fa0 R14: 00007fb375bc5fa0 R15: 0000000000000003
[ 67.243460][ T6164]
[ 67.339292][ T6165] FAULT_INJECTION: forcing a failure.
[ 67.339292][ T6165] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 67.343971][ T6165] CPU: 2 UID: 0 PID: 6165 Comm: syz.0.64 Not tainted syzkaller #0 PREEMPT(full)
[ 67.343986][ T6165] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 67.343993][ T6165] Call Trace:
[ 67.343997][ T6165]
[ 67.344001][ T6165] dump_stack_lvl+0x16c/0x1f0
[ 67.344017][ T6165] should_fail_ex+0x512/0x640
[ 67.344031][ T6165] _copy_to_user+0x32/0xd0
[ 67.344046][ T6165] simple_read_from_buffer+0xcb/0x170
[ 67.344059][ T6165] proc_fail_nth_read+0x197/0x240
[ 67.344078][ T6165] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 67.344097][ T6165] ? rw_verify_area+0xcf/0x6c0
[ 67.344123][ T6165] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 67.344143][ T6165] vfs_read+0x1e1/0xcf0
[ 67.344157][ T6165] ? __pfx_vfs_read+0x10/0x10
[ 67.344167][ T6165] ? do_sys_openat2+0x157/0x1d0
[ 67.344183][ T6165] ? __sys_sendmsg+0x18c/0x220
[ 67.344195][ T6165] ? __pfx___sys_sendmsg+0x10/0x10
[ 67.344209][ T6165] ksys_read+0x12a/0x250
[ 67.344219][ T6165] ? __pfx_ksys_read+0x10/0x10
[ 67.344232][ T6165] do_syscall_64+0xcd/0x4c0
[ 67.344245][ T6165] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 67.344256][ T6165] RIP: 0033:0x7fb37598d5fc
[ 67.344265][ T6165] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 67.344276][ T6165] RSP: 002b:00007fff036643a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 67.344286][ T6165] RAX: ffffffffffffffda RBX: 00007fb375bc5fa0 RCX: 00007fb37598d5fc
[ 67.344292][ T6165] RDX: 000000000000000f RSI: 00007fff03664410 RDI: 000000000000000a
[ 67.344298][ T6165] RBP: 00007fff03664400 R08: 0000000000000000 R09: 0000000000000000
[ 67.344304][ T6165] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 67.344310][ T6165] R13: 00007fb375bc5fa0 R14: 00007fb375bc5fa0 R15: 0000000000000003
[ 67.344322][ T6165]
[ 67.432521][ T6166] FAULT_INJECTION: forcing a failure.
[ 67.432521][ T6166] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 67.437982][ T6166] CPU: 2 UID: 0 PID: 6166 Comm: syz.0.65 Not tainted syzkaller #0 PREEMPT(full)
[ 67.438005][ T6166] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 67.438016][ T6166] Call Trace:
[ 67.438021][ T6166]
[ 67.438027][ T6166] dump_stack_lvl+0x16c/0x1f0
[ 67.438051][ T6166] should_fail_ex+0x512/0x640
[ 67.438072][ T6166] _copy_to_user+0x32/0xd0
[ 67.438094][ T6166] simple_read_from_buffer+0xcb/0x170
[ 67.438114][ T6166] proc_fail_nth_read+0x197/0x240
[ 67.438134][ T6166] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 67.438153][ T6166] ? rw_verify_area+0xcf/0x6c0
[ 67.438177][ T6166] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 67.438195][ T6166] vfs_read+0x1e1/0xcf0
[ 67.438215][ T6166] ? __pfx_vfs_read+0x10/0x10
[ 67.438231][ T6166] ? do_sys_openat2+0x157/0x1d0
[ 67.438255][ T6166] ? __sys_sendmsg+0x18c/0x220
[ 67.438274][ T6166] ? __pfx___sys_sendmsg+0x10/0x10
[ 67.438295][ T6166] ksys_read+0x12a/0x250
[ 67.438311][ T6166] ? __pfx_ksys_read+0x10/0x10
[ 67.438333][ T6166] do_syscall_64+0xcd/0x4c0
[ 67.438352][ T6166] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 67.438369][ T6166] RIP: 0033:0x7fb37598d5fc
[ 67.438381][ T6166] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 67.438397][ T6166] RSP: 002b:00007fff036643a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 67.438412][ T6166] RAX: ffffffffffffffda RBX: 00007fb375bc5fa0 RCX: 00007fb37598d5fc
[ 67.438422][ T6166] RDX: 000000000000000f RSI: 00007fff03664410 RDI: 000000000000000a
[ 67.438431][ T6166] RBP: 00007fff03664400 R08: 0000000000000000 R09: 0000000000000000
[ 67.438441][ T6166] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 67.438450][ T6166] R13: 00007fb375bc5fa0 R14: 00007fb375bc5fa0 R15: 0000000000000003
[ 67.438471][ T6166]
[ 67.459015][ T6167] FAULT_INJECTION: forcing a failure.
[ 67.459015][ T6167] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 67.529703][ T6167] CPU: 0 UID: 0 PID: 6167 Comm: syz.0.66 Not tainted syzkaller #0 PREEMPT(full)
[ 67.529721][ T6167] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 67.529728][ T6167] Call Trace:
[ 67.529734][ T6167]
[ 67.529739][ T6167] dump_stack_lvl+0x16c/0x1f0
[ 67.529757][ T6167] should_fail_ex+0x512/0x640
[ 67.529772][ T6167] _copy_to_user+0x32/0xd0
[ 67.529789][ T6167] simple_read_from_buffer+0xcb/0x170
[ 67.529803][ T6167] proc_fail_nth_read+0x197/0x240
[ 67.529817][ T6167] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 67.529831][ T6167] ? rw_verify_area+0xcf/0x6c0
[ 67.529848][ T6167] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 67.529861][ T6167] vfs_read+0x1e1/0xcf0
[ 67.529874][ T6167] ? __pfx_vfs_read+0x10/0x10
[ 67.529886][ T6167] ? do_sys_openat2+0x157/0x1d0
[ 67.529903][ T6167] ? __sys_sendmsg+0x18c/0x220
[ 67.529916][ T6167] ? __pfx___sys_sendmsg+0x10/0x10
[ 67.529931][ T6167] ksys_read+0x12a/0x250
[ 67.529942][ T6167] ? __pfx_ksys_read+0x10/0x10
[ 67.529959][ T6167] do_syscall_64+0xcd/0x4c0
[ 67.529973][ T6167] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 67.529986][ T6167] RIP: 0033:0x7fb37598d5fc
[ 67.529997][ T6167] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 67.530008][ T6167] RSP: 002b:00007fff036643a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 67.530019][ T6167] RAX: ffffffffffffffda RBX: 00007fb375bc5fa0 RCX: 00007fb37598d5fc
[ 67.530026][ T6167] RDX: 000000000000000f RSI: 00007fff03664410 RDI: 000000000000000a
[ 67.530033][ T6167] RBP: 00007fff03664400 R08: 0000000000000000 R09: 0000000000000000
[ 67.530039][ T6167] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 67.530045][ T6167] R13: 00007fb375bc5fa0 R14: 00007fb375bc5fa0 R15: 0000000000000003
[ 67.530059][ T6167]
[ 67.610724][ T6168] FAULT_INJECTION: forcing a failure.
[ 67.610724][ T6168] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 67.616259][ T6168] CPU: 3 UID: 0 PID: 6168 Comm: syz.0.67 Not tainted syzkaller #0 PREEMPT(full)
[ 67.616274][ T6168] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 67.616281][ T6168] Call Trace:
[ 67.616286][ T6168]
[ 67.616292][ T6168] dump_stack_lvl+0x16c/0x1f0
[ 67.616314][ T6168] should_fail_ex+0x512/0x640
[ 67.616336][ T6168] _copy_to_user+0x32/0xd0
[ 67.616358][ T6168] simple_read_from_buffer+0xcb/0x170
[ 67.616375][ T6168] proc_fail_nth_read+0x197/0x240
[ 67.616393][ T6168] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 67.616414][ T6168] ? rw_verify_area+0xcf/0x6c0
[ 67.616438][ T6168] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 67.616456][ T6168] vfs_read+0x1e1/0xcf0
[ 67.616479][ T6168] ? __pfx_vfs_read+0x10/0x10
[ 67.616494][ T6168] ? do_sys_openat2+0x157/0x1d0
[ 67.616517][ T6168] ? __sys_sendmsg+0x18c/0x220
[ 67.616536][ T6168] ? __pfx___sys_sendmsg+0x10/0x10
[ 67.616556][ T6168] ksys_read+0x12a/0x250
[ 67.616572][ T6168] ? __pfx_ksys_read+0x10/0x10
[ 67.616593][ T6168] do_syscall_64+0xcd/0x4c0
[ 67.616610][ T6168] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 67.616620][ T6168] RIP: 0033:0x7fb37598d5fc
[ 67.616630][ T6168] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 67.616640][ T6168] RSP: 002b:00007fff036643a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 67.616650][ T6168] RAX: ffffffffffffffda RBX: 00007fb375bc5fa0 RCX: 00007fb37598d5fc
[ 67.616657][ T6168] RDX: 000000000000000f RSI: 00007fff03664410 RDI: 000000000000000a
[ 67.616663][ T6168] RBP: 00007fff03664400 R08: 0000000000000000 R09: 0000000000000000
[ 67.616669][ T6168] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 67.616675][ T6168] R13: 00007fb375bc5fa0 R14: 00007fb375bc5fa0 R15: 0000000000000003
[ 67.616687][ T6168]
[ 67.632515][ T6169] FAULT_INJECTION: forcing a failure.
[ 67.632515][ T6169] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 67.709634][ T6169] CPU: 1 UID: 0 PID: 6169 Comm: syz.0.68 Not tainted syzkaller #0 PREEMPT(full)
[ 67.709658][ T6169] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 67.709669][ T6169] Call Trace:
[ 67.709678][ T6169]
[ 67.709686][ T6169] dump_stack_lvl+0x16c/0x1f0
[ 67.709712][ T6169] should_fail_ex+0x512/0x640
[ 67.709735][ T6169] _copy_to_user+0x32/0xd0
[ 67.709761][ T6169] simple_read_from_buffer+0xcb/0x170
[ 67.709782][ T6169] proc_fail_nth_read+0x197/0x240
[ 67.709805][ T6169] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 67.709826][ T6169] ? rw_verify_area+0xcf/0x6c0
[ 67.709853][ T6169] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 67.709871][ T6169] vfs_read+0x1e1/0xcf0
[ 67.709896][ T6169] ? __pfx_vfs_read+0x10/0x10
[ 67.709914][ T6169] ? do_sys_openat2+0x157/0x1d0
[ 67.709938][ T6169] ? __sys_sendmsg+0x18c/0x220
[ 67.709958][ T6169] ? __pfx___sys_sendmsg+0x10/0x10
[ 67.709980][ T6169] ksys_read+0x12a/0x250
[ 67.709995][ T6169] ? __pfx_ksys_read+0x10/0x10
[ 67.710023][ T6169] do_syscall_64+0xcd/0x4c0
[ 67.710046][ T6169] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 67.710062][ T6169] RIP: 0033:0x7fb37598d5fc
[ 67.710074][ T6169] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 67.710089][ T6169] RSP: 002b:00007fff036643a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 67.710104][ T6169] RAX: ffffffffffffffda RBX: 00007fb375bc5fa0 RCX: 00007fb37598d5fc
[ 67.710112][ T6169] RDX: 000000000000000f RSI: 00007fff03664410 RDI: 000000000000000a
[ 67.710118][ T6169] RBP: 00007fff03664400 R08: 0000000000000000 R09: 0000000000000000
[ 67.710124][ T6169] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 67.710129][ T6169] R13: 00007fb375bc5fa0 R14: 00007fb375bc5fa0 R15: 0000000000000003
[ 67.710142][ T6169]
[ 67.809279][ T6170] FAULT_INJECTION: forcing a failure.
[ 67.809279][ T6170] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 67.814592][ T6170] CPU: 0 UID: 0 PID: 6170 Comm: syz.0.69 Not tainted syzkaller #0 PREEMPT(full)
[ 67.814616][ T6170] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 67.814627][ T6170] Call Trace:
[ 67.814634][ T6170]
[ 67.814642][ T6170] dump_stack_lvl+0x16c/0x1f0
[ 67.814666][ T6170] should_fail_ex+0x512/0x640
[ 67.814689][ T6170] _copy_to_user+0x32/0xd0
[ 67.814713][ T6170] simple_read_from_buffer+0xcb/0x170
[ 67.814734][ T6170] proc_fail_nth_read+0x197/0x240
[ 67.814756][ T6170] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 67.814778][ T6170] ? rw_verify_area+0xcf/0x6c0
[ 67.814803][ T6170] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 67.814823][ T6170] vfs_read+0x1e1/0xcf0
[ 67.814846][ T6170] ? __pfx_vfs_read+0x10/0x10
[ 67.814863][ T6170] ? do_sys_openat2+0x157/0x1d0
[ 67.814889][ T6170] ? __sys_sendmsg+0x18c/0x220
[ 67.814909][ T6170] ? __pfx___sys_sendmsg+0x10/0x10
[ 67.814933][ T6170] ksys_read+0x12a/0x250
[ 67.814955][ T6170] ? __pfx_ksys_read+0x10/0x10
[ 67.814979][ T6170] do_syscall_64+0xcd/0x4c0
[ 67.815000][ T6170] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 67.815018][ T6170] RIP: 0033:0x7fb37598d5fc
[ 67.815032][ T6170] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 67.815049][ T6170] RSP: 002b:00007fff036643a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 67.815066][ T6170] RAX: ffffffffffffffda RBX: 00007fb375bc5fa0 RCX: 00007fb37598d5fc
[ 67.815078][ T6170] RDX: 000000000000000f RSI: 00007fff03664410 RDI: 000000000000000a
[ 67.815088][ T6170] RBP: 00007fff03664400 R08: 0000000000000000 R09: 0000000000000000
[ 67.815098][ T6170] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 67.815107][ T6170] R13: 00007fb375bc5fa0 R14: 00007fb375bc5fa0 R15: 0000000000000003
[ 67.815129][ T6170]
[ 67.904384][ T6171] FAULT_INJECTION: forcing a failure.
[ 67.904384][ T6171] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 67.909850][ T6171] CPU: 1 UID: 0 PID: 6171 Comm: syz.0.70 Not tainted syzkaller #0 PREEMPT(full)
[ 67.909873][ T6171] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 67.909884][ T6171] Call Trace:
[ 67.909890][ T6171]
[ 67.909897][ T6171] dump_stack_lvl+0x16c/0x1f0
[ 67.909922][ T6171] should_fail_ex+0x512/0x640
[ 67.909944][ T6171] _copy_to_user+0x32/0xd0
[ 67.909974][ T6171] simple_read_from_buffer+0xcb/0x170
[ 67.909994][ T6171] proc_fail_nth_read+0x197/0x240
[ 67.910016][ T6171] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 67.910038][ T6171] ? rw_verify_area+0xcf/0x6c0
[ 67.910065][ T6171] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 67.910083][ T6171] vfs_read+0x1e1/0xcf0
[ 67.910104][ T6171] ? __pfx_vfs_read+0x10/0x10
[ 67.910118][ T6171] ? do_sys_openat2+0x157/0x1d0
[ 67.910135][ T6171] ? __sys_sendmsg+0x18c/0x220
[ 67.910147][ T6171] ? __pfx___sys_sendmsg+0x10/0x10
[ 67.910160][ T6171] ksys_read+0x12a/0x250
[ 67.910170][ T6171] ? __pfx_ksys_read+0x10/0x10
[ 67.910184][ T6171] do_syscall_64+0xcd/0x4c0
[ 67.910197][ T6171] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 67.910208][ T6171] RIP: 0033:0x7fb37598d5fc
[ 67.910217][ T6171] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 67.910228][ T6171] RSP: 002b:00007fff036643a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 67.910238][ T6171] RAX: ffffffffffffffda RBX: 00007fb375bc5fa0 RCX: 00007fb37598d5fc
[ 67.910245][ T6171] RDX: 000000000000000f RSI: 00007fff03664410 RDI: 000000000000000a
[ 67.910251][ T6171] RBP: 00007fff03664400 R08: 0000000000000000 R09: 0000000000000000
[ 67.910257][ T6171] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 67.910263][ T6171] R13: 00007fb375bc5fa0 R14: 00007fb375bc5fa0 R15: 0000000000000003
[ 67.910275][ T6171]
[ 67.921442][ T6172] validate_nla: 44 callbacks suppressed
[ 67.921452][ T6172] netlink: 'syz.0.71': attribute type 10 has an invalid length.
[ 67.989578][ T6172] FAULT_INJECTION: forcing a failure.
[ 67.989578][ T6172] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 67.994011][ T6172] CPU: 3 UID: 0 PID: 6172 Comm: syz.0.71 Not tainted syzkaller #0 PREEMPT(full)
[ 67.994034][ T6172] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 67.994045][ T6172] Call Trace:
[ 67.994051][ T6172]
[ 67.994059][ T6172] dump_stack_lvl+0x16c/0x1f0
[ 67.994083][ T6172] should_fail_ex+0x512/0x640
[ 67.994106][ T6172] _copy_to_user+0x32/0xd0
[ 67.994130][ T6172] simple_read_from_buffer+0xcb/0x170
[ 67.994151][ T6172] proc_fail_nth_read+0x197/0x240
[ 67.994172][ T6172] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 67.994194][ T6172] ? rw_verify_area+0xcf/0x6c0
[ 67.994219][ T6172] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 67.994239][ T6172] vfs_read+0x1e1/0xcf0
[ 67.994261][ T6172] ? __pfx_vfs_read+0x10/0x10
[ 67.994278][ T6172] ? do_sys_openat2+0x157/0x1d0
[ 67.994304][ T6172] ? __sys_sendmsg+0x18c/0x220
[ 67.994324][ T6172] ? __pfx___sys_sendmsg+0x10/0x10
[ 67.994347][ T6172] ksys_read+0x12a/0x250
[ 67.994364][ T6172] ? __pfx_ksys_read+0x10/0x10
[ 67.994388][ T6172] do_syscall_64+0xcd/0x4c0
[ 67.994411][ T6172] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 67.994428][ T6172] RIP: 0033:0x7fb37598d5fc
[ 67.994442][ T6172] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 67.994458][ T6172] RSP: 002b:00007fff036643a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 67.994474][ T6172] RAX: ffffffffffffffda RBX: 00007fb375bc5fa0 RCX: 00007fb37598d5fc
[ 67.994485][ T6172] RDX: 000000000000000f RSI: 00007fff03664410 RDI: 000000000000000a
[ 67.994495][ T6172] RBP: 00007fff03664400 R08: 0000000000000000 R09: 0000000000000000
[ 67.994506][ T6172] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 67.994516][ T6172] R13: 00007fb375bc5fa0 R14: 00007fb375bc5fa0 R15: 0000000000000003
[ 67.994539][ T6172]
[ 68.065908][ T6173] netlink: 'syz.0.72': attribute type 10 has an invalid length.
[ 68.070308][ T6173] FAULT_INJECTION: forcing a failure.
[ 68.070308][ T6173] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 68.074798][ T6173] CPU: 1 UID: 0 PID: 6173 Comm: syz.0.72 Not tainted syzkaller #0 PREEMPT(full)
[ 68.074812][ T6173] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 68.074819][ T6173] Call Trace:
[ 68.074823][ T6173]
[ 68.074827][ T6173] dump_stack_lvl+0x16c/0x1f0
[ 68.074842][ T6173] should_fail_ex+0x512/0x640
[ 68.074856][ T6173] _copy_to_user+0x32/0xd0
[ 68.074871][ T6173] simple_read_from_buffer+0xcb/0x170
[ 68.074883][ T6173] proc_fail_nth_read+0x197/0x240
[ 68.074896][ T6173] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 68.074909][ T6173] ? rw_verify_area+0xcf/0x6c0
[ 68.074925][ T6173] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 68.074937][ T6173] vfs_read+0x1e1/0xcf0
[ 68.074949][ T6173] ? __pfx_vfs_read+0x10/0x10
[ 68.074959][ T6173] ? do_sys_openat2+0x157/0x1d0
[ 68.074978][ T6173] ? __sys_sendmsg+0x18c/0x220
[ 68.074990][ T6173] ? __pfx___sys_sendmsg+0x10/0x10
[ 68.075004][ T6173] ksys_read+0x12a/0x250
[ 68.075015][ T6173] ? __pfx_ksys_read+0x10/0x10
[ 68.075029][ T6173] do_syscall_64+0xcd/0x4c0
[ 68.075042][ T6173] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 68.075053][ T6173] RIP: 0033:0x7fb37598d5fc
[ 68.075062][ T6173] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 68.075072][ T6173] RSP: 002b:00007fff036643a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 68.075082][ T6173] RAX: ffffffffffffffda RBX: 00007fb375bc5fa0 RCX: 00007fb37598d5fc
[ 68.075089][ T6173] RDX: 000000000000000f RSI: 00007fff03664410 RDI: 000000000000000a
[ 68.075095][ T6173] RBP: 00007fff03664400 R08: 0000000000000000 R09: 0000000000000000
[ 68.075101][ T6173] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 68.075106][ T6173] R13: 00007fb375bc5fa0 R14: 00007fb375bc5fa0 R15: 0000000000000003
[ 68.075119][ T6173]
[ 68.146306][ T6174] netlink: 'syz.0.73': attribute type 10 has an invalid length.
[ 68.149655][ T6174] FAULT_INJECTION: forcing a failure.
[ 68.149655][ T6174] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 68.153933][ T6174] CPU: 0 UID: 0 PID: 6174 Comm: syz.0.73 Not tainted syzkaller #0 PREEMPT(full)
[ 68.153946][ T6174] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 68.153952][ T6174] Call Trace:
[ 68.153957][ T6174]
[ 68.153961][ T6174] dump_stack_lvl+0x16c/0x1f0
[ 68.153977][ T6174] should_fail_ex+0x512/0x640
[ 68.153991][ T6174] _copy_to_user+0x32/0xd0
[ 68.154006][ T6174] simple_read_from_buffer+0xcb/0x170
[ 68.154018][ T6174] proc_fail_nth_read+0x197/0x240
[ 68.154031][ T6174] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 68.154046][ T6174] ? rw_verify_area+0xcf/0x6c0
[ 68.154062][ T6174] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 68.154073][ T6174] vfs_read+0x1e1/0xcf0
[ 68.154086][ T6174] ? __pfx_vfs_read+0x10/0x10
[ 68.154096][ T6174] ? do_sys_openat2+0x157/0x1d0
[ 68.154111][ T6174] ? __sys_sendmsg+0x18c/0x220
[ 68.154123][ T6174] ? __pfx___sys_sendmsg+0x10/0x10
[ 68.154136][ T6174] ksys_read+0x12a/0x250
[ 68.154146][ T6174] ? __pfx_ksys_read+0x10/0x10
[ 68.154160][ T6174] do_syscall_64+0xcd/0x4c0
[ 68.154172][ T6174] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 68.154184][ T6174] RIP: 0033:0x7fb37598d5fc
[ 68.154192][ T6174] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 68.154203][ T6174] RSP: 002b:00007fff036643a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 68.154212][ T6174] RAX: ffffffffffffffda RBX: 00007fb375bc5fa0 RCX: 00007fb37598d5fc
[ 68.154219][ T6174] RDX: 000000000000000f RSI: 00007fff03664410 RDI: 000000000000000a
[ 68.154225][ T6174] RBP: 00007fff03664400 R08: 0000000000000000 R09: 0000000000000000
[ 68.154231][ T6174] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 68.154236][ T6174] R13: 00007fb375bc5fa0 R14: 00007fb375bc5fa0 R15: 0000000000000003
[ 68.154249][ T6174]
[ 68.230111][ T6175] netli
VM DIAGNOSIS:
09:57:05 Registers:
info registers vcpu 0
CPU#0
RAX=000000000000004e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff85644675 RDI=ffffffff9b1120a0 RBP=ffffffff9b112060 RSP=ffffc9000359ebb0
R8 =0000000000000001 R9 =000000000000001f R10=0000000000000000 R11=0000000000000000
R12=0000000000000000 R13=000000000000004e R14=ffffffff9b112060 R15=ffffffff85644610
RIP=ffffffff8564469f RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 ffffffff 00c00000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 ffffffff 00c00000
FS =0000 0000555585289500 ffffffff 00c00000
GS =0000 ffff8880d66b8000 ffffffff 00c00000
LDT=0000 0000000000000000 ffffffff 00c00000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=000000c001c44320 CR3=0000000025905000 CR4=00352ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 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
Opmask00=00000000c0fec0fc Opmask01=0000000000000000 Opmask02=000000000000003f Opmask03=0000000000000000
Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000
ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fff036643d0 0000003000000010
ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fff03664806
ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fff03664806 00007fff0366480c
ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fb375a12e46
ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fb375a12e53
ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fb375a12e4d
ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fb375a12e61
ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fb375a12ee7
ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fb375a12fc5
ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2525252525252525 2525252525252525 2525252525252525 2525252525252525
ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 73697664616d2065 74616c75706f7000 757a253d657a6973 2070253d72747000
ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 564c534144480540 51444950554a5500 505f0018405f4c56 0555001857515500
ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
info registers vcpu 1
CPU#1
RAX=0000000000071eb3 RBX=0000000000000001 RCX=ffffffff8b940c29 RDX=0000000000000000
RSI=ffffffff8de513b8 RDI=ffffffff8c162b00 RBP=ffffed1003bd2488 RSP=ffffc90000177df8
R8 =0000000000000001 R9 =ffffed100d4a6655 R10=ffff88806a5332ab R11=0000000000000000
R12=0000000000000001 R13=ffff88801de92440 R14=ffffffff90ab5c90 R15=0000000000000000
RIP=ffffffff8b93f78f RFL=00000282 [--S----] CPL=0 II=0 A20=1 SMM=0 HLT=1
ES =0000 0000000000000000 ffffffff 00c00000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 ffffffff 00c00000
FS =0000 0000000000000000 ffffffff 00c00000
GS =0000 ffff8880d67b8000 ffffffff 00c00000
LDT=0000 0000000000000000 ffffffff 00c00000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=0000561efc0357a8 CR3=0000000025905000 CR4=00352ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 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
Opmask00=00000000ffffff80 Opmask01=0000000000000000 Opmask02=000000000000003f Opmask03=0000000000000000
Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000
ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000000316e616c77
ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fff03664806
ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fff03664806 00007fff0366480c
ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fb375a12e46
ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fb375a12e53
ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fb375a12e4d
ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fb375a12e61
ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fb375a12ee7
ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fb375a12fc5
ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 9412000080020000 000f000a000e0000 00000206145e0000 004848f8a11b9fcc
ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 6f6c667265766f20 6772612061746164 000a747261745374 6f68000700080006
ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 4a49435740534a05 4257440544514441 000a515744515351 4a4d5655444b5300
ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
info registers vcpu 2
CPU#2
RAX=0000000000065de3 RBX=0000000000000002 RCX=ffffffff8b940c29 RDX=0000000000000000
RSI=ffffffff8de513b8 RDI=ffffffff8c162b00 RBP=ffffed1003bd2910 RSP=ffffc90000187df8
R8 =0000000000000001 R9 =ffffed100d4c6655 R10=ffff88806a6332ab R11=0000000000000000
R12=0000000000000002 R13=ffff88801de94880 R14=ffffffff90ab5c90 R15=0000000000000000
RIP=ffffffff8b93f78f RFL=00000282 [--S----] CPL=0 II=0 A20=1 SMM=0 HLT=1
ES =0000 0000000000000000 ffffffff 00c00000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 ffffffff 00c00000
FS =0000 0000000000000000 ffffffff 00c00000
GS =0000 ffff8880d68b8000 ffffffff 00c00000
LDT=0000 0000000000000000 ffffffff 00c00000
TR =0040 fffffe0000091000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe000008f000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=0000561efbcebd90 CR3=00000000504d5000 CR4=00352ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 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
Opmask00=0000000080040001 Opmask01=0000000020080810 Opmask02=00000000ffffffef Opmask03=0000000000000000
Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000
ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fff03664680 0000003000000018
ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fff03664806
ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fff03664806 00007fff0366480c
ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fb375a12e46
ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fb375a12e53
ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fb375a12e4d
ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fb375a12e61
ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fb375a12ee7
ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fb375a12fc5
ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2525252525252525 2525252525252525 2525252525252525 2525252525252525
ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0063696e61703d73 726f727265006f72 2d746e756f6d6572 3d73726f72726500
ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 00464c4b44551856 574a575740004a57 08514b504a484057 1856574a57574000
ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
info registers vcpu 3
CPU#3
RAX=0000000000057c17 RBX=0000000000000003 RCX=ffffffff8b940c29 RDX=0000000000000000
RSI=ffffffff8de513b8 RDI=ffffffff8c162b00 RBP=ffffed1003c55000 RSP=ffffc90000197df8
R8 =0000000000000001 R9 =ffffed100d4e6655 R10=ffff88806a7332ab R11=0000000000000000
R12=0000000000000003 R13=ffff88801e2a8000 R14=ffffffff90ab5c90 R15=0000000000000000
RIP=ffffffff8b93f78f RFL=00000282 [--S----] CPL=0 II=0 A20=1 SMM=0 HLT=1
ES =0000 0000000000000000 ffffffff 00c00000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 ffffffff 00c00000
FS =0000 0000000000000000 ffffffff 00c00000
GS =0000 ffff8880d69b8000 ffffffff 00c00000
LDT=0000 0000000000000000 ffffffff 00c00000
TR =0040 fffffe00000d8000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe00000d6000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=0000561efbf5f600 CR3=000000002ce25000 CR4=00352ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 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
Opmask00=0000000000000001 Opmask01=0000000000000001 Opmask02=0000000000000000 Opmask03=0000000000000000
Opmask04=00000000ffffffff Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000
ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffe8d4b0cab 00007ffe8d4b0cab
ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffe8d4b11b0 0000003000000018
ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffe8d4b11b0 0000003000000018
ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0a0a0a0a0a0a0a0a 0a0a0a0a0a0a0a0a 0a0a0a0a0a0a0a0a 0a0a0a0a0a0a0a0a
ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 6635636235373362 663730303030203a 3431522030616635 6362353733626600
ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 6635636235373362 6637303030302030 3431522030616635 6362353733626600
ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 663730303030203a 3431522030616635 6362353733626637 30303030203a3331
ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 3834203130203938 2034362038642037 6620666620666620 6666203861203163
ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2037632038342033 6320313020333720 6666206666203066 203130206433203e
ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 38343c2035302066 3020383020343220 6334206238206334 2038632039382064
ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 3420326320393820 6434206163203938 2038342036642039 3820383420376620
ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 723d747865746e6f 6373203333393878 303d646d636c7463 6f6920343638383d
ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000