syzkaller login: [ 91.946229][ T38] cfg80211: failed to load regulatory.db
Warning: Permanently added '[localhost]:54920' (ED25519) to the list of known hosts.
2025/11/15 13:43:33 parsed 1 programs
[ 140.920635][ T5340] cgroup: Unknown subsys name 'net'
[ 140.991519][ T5340] cgroup: Unknown subsys name 'cpuset'
[ 140.997025][ T5340] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 142.608382][ T5340] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 147.046963][ T5353] 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.
[ 147.352467][ T71] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 147.356153][ T71] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 147.822065][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 147.857744][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 148.156140][ T80] ODEBUG: Out of memory. ODEBUG disabled
[ 148.808785][ T47] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 148.812656][ T47] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 148.815914][ T47] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 148.819943][ T47] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 148.823419][ T47] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 150.251520][ T5357] chnl_net:caif_netlink_parms(): no params data found
[ 151.020994][ T5357] bridge0: port 1(bridge_slave_0) entered blocking state
[ 151.023923][ T5357] bridge0: port 1(bridge_slave_0) entered disabled state
[ 151.027106][ T5357] bridge_slave_0: entered allmulticast mode
[ 151.068644][ T5357] bridge_slave_0: entered promiscuous mode
[ 151.073748][ T5357] bridge0: port 2(bridge_slave_1) entered blocking state
[ 151.076914][ T5357] bridge0: port 2(bridge_slave_1) entered disabled state
[ 151.097760][ T5357] bridge_slave_1: entered allmulticast mode
[ 151.107637][ T5357] bridge_slave_1: entered promiscuous mode
[ 151.196597][ T5357] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 151.229025][ T5357] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 151.329210][ T5357] team0: Port device team_slave_0 added
[ 151.334169][ T5357] team0: Port device team_slave_1 added
[ 151.438700][ T5357] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 151.441619][ T5357] 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 1532 would solve the problem.
[ 151.483062][ T5357] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 151.502101][ T5357] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 151.505124][ T5357] 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 1532 would solve the problem.
[ 151.581204][ T5357] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 152.070440][ T5357] hsr_slave_0: entered promiscuous mode
[ 152.078535][ T5357] hsr_slave_1: entered promiscuous mode
[ 152.522282][ T5357] netdevsim netdevsim4 netdevsim0: renamed from eth0
[ 152.542251][ T5357] netdevsim netdevsim4 netdevsim1: renamed from eth1
[ 152.552774][ T5357] netdevsim netdevsim4 netdevsim2: renamed from eth2
[ 152.570642][ T5357] netdevsim netdevsim4 netdevsim3: renamed from eth3
[ 152.734789][ T5357] 8021q: adding VLAN 0 to HW filter on device bond0
[ 152.771827][ T5357] 8021q: adding VLAN 0 to HW filter on device team0
[ 152.791625][ T44] bridge0: port 1(bridge_slave_0) entered blocking state
[ 152.795013][ T44] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 152.814463][ T13] bridge0: port 2(bridge_slave_1) entered blocking state
[ 152.817286][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 152.856531][ T5357] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 152.878069][ T5357] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 153.206407][ T5357] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 153.451105][ T5357] veth0_vlan: entered promiscuous mode
[ 153.463067][ T5357] veth1_vlan: entered promiscuous mode
[ 153.490791][ T5357] veth0_macvtap: entered promiscuous mode
[ 153.499885][ T5357] veth1_macvtap: entered promiscuous mode
[ 153.515210][ T5357] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 153.525390][ T5357] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 153.535857][ T12] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 153.549745][ T12] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 153.553614][ T12] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 153.557409][ T12] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
2025/11/15 13:43:49 executed programs: 0
[ 153.883316][ T4671] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 153.909143][ T5391] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 153.912429][ T5391] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 153.916414][ T5391] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 153.920718][ T5391] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 153.928300][ T5391] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 153.932092][ T5391] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 153.935986][ T47] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 153.941715][ T47] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 153.956570][ T5391] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 153.992906][ T5391] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 154.017957][ T5391] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 154.028122][ T5391] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 154.045397][ T47] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 154.061748][ T47] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 154.066967][ T5466] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 154.070204][ T47] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 154.073977][ T47] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 154.080040][ T4671] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 154.106848][ T4671] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 154.118326][ T5465] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[ 154.123483][ T5391] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[ 154.137681][ T5391] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[ 154.141511][ T5391] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[ 154.145042][ T5391] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[ 154.468025][ T5466] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1
[ 154.480713][ T5466] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9
[ 154.488002][ T5466] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9
[ 154.492017][ T5466] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4
[ 154.495585][ T5466] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2
[ 155.309957][ T44] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 155.699285][ T5457] chnl_net:caif_netlink_parms(): no params data found
[ 155.799107][ T44] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 156.019011][ T5466] Bluetooth: hci1: command tx timeout
[ 156.021897][ T5466] Bluetooth: hci0: command tx timeout
[ 156.136620][ T5457] bridge0: port 1(bridge_slave_0) entered blocking state
[ 156.141505][ T5457] bridge0: port 1(bridge_slave_0) entered disabled state
[ 156.144430][ T5457] bridge_slave_0: entered allmulticast mode
[ 156.157778][ T5457] bridge_slave_0: entered promiscuous mode
[ 156.229346][ T5457] bridge0: port 2(bridge_slave_1) entered blocking state
[ 156.232493][ T5457] bridge0: port 2(bridge_slave_1) entered disabled state
[ 156.235588][ T5457] bridge_slave_1: entered allmulticast mode
[ 156.247711][ T5457] bridge_slave_1: entered promiscuous mode
[ 156.348119][ T5465] Bluetooth: hci2: command tx timeout
[ 156.350950][ T5465] Bluetooth: hci3: command tx timeout
[ 156.353534][ T5465] Bluetooth: hci4: command tx timeout
[ 156.365536][ T44] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 156.479410][ T5457] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 156.506889][ T44] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 156.578883][ T5466] Bluetooth: hci5: command tx timeout
[ 156.600421][ T5457] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 156.884141][ T5472] chnl_net:caif_netlink_parms(): no params data found
[ 156.944990][ T5469] chnl_net:caif_netlink_parms(): no params data found
[ 156.963554][ T5457] team0: Port device team_slave_0 added
[ 157.075787][ T5457] team0: Port device team_slave_1 added
[ 157.257241][ T5462] chnl_net:caif_netlink_parms(): no params data found
[ 157.368457][ T5457] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 157.371554][ T5457] 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 1532 would solve the problem.
[ 157.418298][ T5457] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 157.452116][ T44] bridge_slave_1: left allmulticast mode
[ 157.455144][ T44] bridge_slave_1: left promiscuous mode
[ 157.469913][ T44] bridge0: port 2(bridge_slave_1) entered disabled state
[ 157.476152][ T44] bridge_slave_0: left allmulticast mode
[ 157.498366][ T44] bridge_slave_0: left promiscuous mode
[ 157.500998][ T44] bridge0: port 1(bridge_slave_0) entered disabled state
[ 157.856213][ T44] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 157.866840][ T44] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 157.872320][ T44] bond0 (unregistering): Released all slaves
[ 157.995033][ T5460] chnl_net:caif_netlink_parms(): no params data found
[ 158.002593][ T5457] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 158.005648][ T5457] 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 1532 would solve the problem.
[ 158.045899][ T5457] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 158.098100][ T5466] Bluetooth: hci0: command tx timeout
[ 158.100581][ T5466] Bluetooth: hci1: command tx timeout
[ 158.148375][ T44] hsr_slave_0: left promiscuous mode
[ 158.154531][ T44] hsr_slave_1: left promiscuous mode
[ 158.162225][ T44] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 158.165636][ T44] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 158.177324][ T44] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 158.182155][ T44] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 158.194207][ T44] veth1_macvtap: left promiscuous mode
[ 158.197129][ T44] veth0_macvtap: left promiscuous mode
[ 158.200673][ T44] veth1_vlan: left promiscuous mode
[ 158.203133][ T44] veth0_vlan: left promiscuous mode
[ 158.417884][ T5465] Bluetooth: hci4: command tx timeout
[ 158.420268][ T5465] Bluetooth: hci3: command tx timeout
[ 158.422563][ T5465] Bluetooth: hci2: command tx timeout
[ 158.468463][ T44] team0 (unregistering): Port device team_slave_1 removed
[ 158.485780][ T44] team0 (unregistering): Port device team_slave_0 removed
[ 158.658260][ T5466] Bluetooth: hci5: command tx timeout
[ 158.719322][ T5478] chnl_net:caif_netlink_parms(): no params data found
[ 158.759726][ T5472] bridge0: port 1(bridge_slave_0) entered blocking state
[ 158.762777][ T5472] bridge0: port 1(bridge_slave_0) entered disabled state
[ 158.765974][ T5472] bridge_slave_0: entered allmulticast mode
[ 158.771154][ T5472] bridge_slave_0: entered promiscuous mode
[ 158.825805][ T5472] bridge0: port 2(bridge_slave_1) entered blocking state
[ 158.836974][ T5472] bridge0: port 2(bridge_slave_1) entered disabled state
[ 158.842922][ T5472] bridge_slave_1: entered allmulticast mode
[ 158.846913][ T5472] bridge_slave_1: entered promiscuous mode
[ 158.883817][ T5457] hsr_slave_0: entered promiscuous mode
[ 158.887250][ T5457] hsr_slave_1: entered promiscuous mode
[ 158.932491][ T5469] bridge0: port 1(bridge_slave_0) entered blocking state
[ 158.935991][ T5469] bridge0: port 1(bridge_slave_0) entered disabled state
[ 158.941800][ T5469] bridge_slave_0: entered allmulticast mode
[ 158.946094][ T5469] bridge_slave_0: entered promiscuous mode
[ 159.042233][ T5469] bridge0: port 2(bridge_slave_1) entered blocking state
[ 159.045449][ T5469] bridge0: port 2(bridge_slave_1) entered disabled state
[ 159.058211][ T5469] bridge_slave_1: entered allmulticast mode
[ 159.070558][ T5469] bridge_slave_1: entered promiscuous mode
[ 159.150090][ T5462] bridge0: port 1(bridge_slave_0) entered blocking state
[ 159.153365][ T5462] bridge0: port 1(bridge_slave_0) entered disabled state
[ 159.156661][ T5462] bridge_slave_0: entered allmulticast mode
[ 159.180893][ T5462] bridge_slave_0: entered promiscuous mode
[ 159.187214][ T5472] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 159.200205][ T5472] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 159.265921][ T5462] bridge0: port 2(bridge_slave_1) entered blocking state
[ 159.288648][ T5462] bridge0: port 2(bridge_slave_1) entered disabled state
[ 159.292188][ T5462] bridge_slave_1: entered allmulticast mode
[ 159.309786][ T5462] bridge_slave_1: entered promiscuous mode
[ 159.396488][ T5469] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 159.413760][ T5469] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 159.511102][ T5472] team0: Port device team_slave_0 added
[ 159.519323][ T5472] team0: Port device team_slave_1 added
[ 159.550032][ T5460] bridge0: port 1(bridge_slave_0) entered blocking state
[ 159.553181][ T5460] bridge0: port 1(bridge_slave_0) entered disabled state
[ 159.556741][ T5460] bridge_slave_0: entered allmulticast mode
[ 159.573665][ T5460] bridge_slave_0: entered promiscuous mode
[ 159.664220][ T5462] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 159.688208][ T5462] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 159.719206][ T5460] bridge0: port 2(bridge_slave_1) entered blocking state
[ 159.721947][ T5460] bridge0: port 2(bridge_slave_1) entered disabled state
[ 159.724895][ T5460] bridge_slave_1: entered allmulticast mode
[ 159.732970][ T5460] bridge_slave_1: entered promiscuous mode
[ 159.774258][ T5472] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 159.777040][ T5472] 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 1532 would solve the problem.
[ 159.790371][ T5472] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 159.850303][ T5469] team0: Port device team_slave_0 added
[ 159.860263][ T5478] bridge0: port 1(bridge_slave_0) entered blocking state
[ 159.863419][ T5478] bridge0: port 1(bridge_slave_0) entered disabled state
[ 159.866459][ T5478] bridge_slave_0: entered allmulticast mode
[ 159.871325][ T5478] bridge_slave_0: entered promiscuous mode
[ 159.888343][ T5462] team0: Port device team_slave_0 added
[ 159.892899][ T5472] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 159.895949][ T5472] 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 1532 would solve the problem.
[ 159.907326][ T5472] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 159.915161][ T5460] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 159.924915][ T5469] team0: Port device team_slave_1 added
[ 159.936094][ T5478] bridge0: port 2(bridge_slave_1) entered blocking state
[ 159.943492][ T5478] bridge0: port 2(bridge_slave_1) entered disabled state
[ 159.946376][ T5478] bridge_slave_1: entered allmulticast mode
[ 159.951513][ T5478] bridge_slave_1: entered promiscuous mode
[ 159.957232][ T5462] team0: Port device team_slave_1 added
[ 159.985238][ T5460] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 160.093513][ T5469] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 160.096377][ T5469] 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 1532 would solve the problem.
[ 160.118933][ T5469] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 160.153551][ T5478] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 160.169483][ T5462] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 160.172473][ T5462] 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 1532 would solve the problem.
[ 160.183861][ T5466] Bluetooth: hci1: command tx timeout
[ 160.186389][ T5466] Bluetooth: hci0: command tx timeout
[ 160.209456][ T5462] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 160.259905][ T5460] team0: Port device team_slave_0 added
[ 160.295624][ T5469] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 160.301083][ T5469] 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 1532 would solve the problem.
[ 160.327656][ T5469] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 160.334178][ T5478] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 160.362799][ T5462] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 160.365903][ T5462] 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 1532 would solve the problem.
[ 160.385684][ T5462] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 160.402645][ T5472] hsr_slave_0: entered promiscuous mode
[ 160.406287][ T5472] hsr_slave_1: entered promiscuous mode
[ 160.410637][ T5472] debugfs: 'hsr0' already exists in 'hsr'
[ 160.413892][ T5472] Cannot create hsr debugfs directory
[ 160.418766][ T5460] team0: Port device team_slave_1 added
[ 160.498895][ T5466] Bluetooth: hci2: command tx timeout
[ 160.501327][ T5466] Bluetooth: hci3: command tx timeout
[ 160.503767][ T5466] Bluetooth: hci4: command tx timeout
[ 160.508396][ T5478] team0: Port device team_slave_0 added
[ 160.542571][ T5460] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 160.545778][ T5460] 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 1532 would solve the problem.
[ 160.558427][ T5460] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 160.565337][ T5478] team0: Port device team_slave_1 added
[ 160.575940][ T5469] hsr_slave_0: entered promiscuous mode
[ 160.580261][ T5469] hsr_slave_1: entered promiscuous mode
[ 160.583662][ T5469] debugfs: 'hsr0' already exists in 'hsr'
[ 160.586045][ T5469] Cannot create hsr debugfs directory
[ 160.592769][ T5462] hsr_slave_0: entered promiscuous mode
[ 160.595752][ T5462] hsr_slave_1: entered promiscuous mode
[ 160.598683][ T5462] debugfs: 'hsr0' already exists in 'hsr'
[ 160.600926][ T5462] Cannot create hsr debugfs directory
[ 160.613094][ T5457] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 160.620803][ T5460] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 160.623811][ T5460] 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 1532 would solve the problem.
[ 160.636061][ T5460] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 160.654385][ T5457] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 160.710641][ T5457] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 160.720667][ T5457] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 160.739051][ T5465] Bluetooth: hci5: command tx timeout
[ 160.812185][ T5478] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 160.815050][ T5478] 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 1532 would solve the problem.
[ 160.848992][ T5478] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 160.904186][ T5460] hsr_slave_0: entered promiscuous mode
[ 160.919918][ T5460] hsr_slave_1: entered promiscuous mode
[ 160.922995][ T5460] debugfs: 'hsr0' already exists in 'hsr'
[ 160.925546][ T5460] Cannot create hsr debugfs directory
[ 160.989708][ T5478] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 160.992753][ T5478] 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 1532 would solve the problem.
[ 161.019631][ T5478] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 161.213165][ T5478] hsr_slave_0: entered promiscuous mode
[ 161.216632][ T5478] hsr_slave_1: entered promiscuous mode
[ 161.222881][ T5478] debugfs: 'hsr0' already exists in 'hsr'
[ 161.225499][ T5478] Cannot create hsr debugfs directory
[ 161.760750][ T5457] 8021q: adding VLAN 0 to HW filter on device bond0
[ 161.905206][ T5457] 8021q: adding VLAN 0 to HW filter on device team0
[ 161.956597][ T44] bridge0: port 1(bridge_slave_0) entered blocking state
[ 161.959913][ T44] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 161.978926][ T44] bridge0: port 2(bridge_slave_1) entered blocking state
[ 161.982130][ T44] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 161.990797][ T5472] netdevsim netdevsim4 netdevsim0: renamed from eth0
[ 162.033373][ T5472] netdevsim netdevsim4 netdevsim1: renamed from eth1
[ 162.051916][ T5472] netdevsim netdevsim4 netdevsim2: renamed from eth2
[ 162.063108][ T5472] netdevsim netdevsim4 netdevsim3: renamed from eth3
[ 162.094972][ T5457] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 162.231876][ T5462] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 162.259852][ T5465] Bluetooth: hci0: command tx timeout
[ 162.262168][ T5465] Bluetooth: hci1: command tx timeout
[ 162.265923][ T5462] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 162.360246][ T5462] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 162.402456][ T5462] netdevsim netdevsim2 netdevsim3: renamed from eth3
[ 162.515232][ T5460] netdevsim netdevsim1 netdevsim0: renamed from eth0
[ 162.578054][ T5466] Bluetooth: hci4: command tx timeout
[ 162.580520][ T5466] Bluetooth: hci3: command tx timeout
[ 162.582863][ T5466] Bluetooth: hci2: command tx timeout
[ 162.589176][ T5460] netdevsim netdevsim1 netdevsim1: renamed from eth1
[ 162.644092][ T5460] netdevsim netdevsim1 netdevsim2: renamed from eth2
[ 162.661082][ T5460] netdevsim netdevsim1 netdevsim3: renamed from eth3
[ 162.714041][ T5457] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 162.800194][ T5469] netdevsim netdevsim3 netdevsim0: renamed from eth0
[ 162.822027][ T5465] Bluetooth: hci5: command tx timeout
[ 162.861889][ T5472] 8021q: adding VLAN 0 to HW filter on device bond0
[ 162.895050][ T5469] netdevsim netdevsim3 netdevsim1: renamed from eth1
[ 162.910417][ T5469] netdevsim netdevsim3 netdevsim2: renamed from eth2
[ 162.988228][ T5469] netdevsim netdevsim3 netdevsim3: renamed from eth3
[ 163.001908][ T5472] 8021q: adding VLAN 0 to HW filter on device team0
[ 163.081239][ T44] bridge0: port 1(bridge_slave_0) entered blocking state
[ 163.084400][ T44] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 163.138104][ T5462] 8021q: adding VLAN 0 to HW filter on device bond0
[ 163.171227][ T44] bridge0: port 2(bridge_slave_1) entered blocking state
[ 163.174096][ T44] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 163.195412][ T5478] netdevsim netdevsim5 netdevsim0: renamed from eth0
[ 163.243927][ T5457] veth0_vlan: entered promiscuous mode
[ 163.261823][ T5478] netdevsim netdevsim5 netdevsim1: renamed from eth1
[ 163.272985][ T5478] netdevsim netdevsim5 netdevsim2: renamed from eth2
[ 163.313209][ T5460] 8021q: adding VLAN 0 to HW filter on device bond0
[ 163.323632][ T5478] netdevsim netdevsim5 netdevsim3: renamed from eth3
[ 163.333805][ T5462] 8021q: adding VLAN 0 to HW filter on device team0
[ 163.361951][ T5457] veth1_vlan: entered promiscuous mode
[ 163.437405][ T5460] 8021q: adding VLAN 0 to HW filter on device team0
[ 163.459007][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 163.462260][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 163.469771][ T12] bridge0: port 2(bridge_slave_1) entered blocking state
[ 163.472930][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 163.544492][ T5457] veth0_macvtap: entered promiscuous mode
[ 163.570623][ T1039] bridge0: port 1(bridge_slave_0) entered blocking state
[ 163.573906][ T1039] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 163.579901][ T1039] bridge0: port 2(bridge_slave_1) entered blocking state
[ 163.582972][ T1039] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 163.627115][ T5472] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 163.672141][ T5457] veth1_macvtap: entered promiscuous mode
[ 163.726238][ T5457] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 163.792950][ T5469] 8021q: adding VLAN 0 to HW filter on device bond0
[ 163.804460][ T5457] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 163.897757][ T3031] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 163.901653][ T3031] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 163.905493][ T3031] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 163.935648][ T5469] 8021q: adding VLAN 0 to HW filter on device team0
[ 164.000672][ T5462] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 164.032238][ T3031] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 164.049333][ T1039] bridge0: port 1(bridge_slave_0) entered blocking state
[ 164.052531][ T1039] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 164.058846][ T1039] bridge0: port 2(bridge_slave_1) entered blocking state
[ 164.062079][ T1039] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 164.314492][ T5478] 8021q: adding VLAN 0 to HW filter on device bond0
[ 164.405409][ T5478] 8021q: adding VLAN 0 to HW filter on device team0
[ 164.569977][ T5472] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 164.603388][ T44] bridge0: port 1(bridge_slave_0) entered blocking state
[ 164.606150][ T44] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 164.624005][ T44] bridge0: port 2(bridge_slave_1) entered blocking state
[ 164.627120][ T44] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 164.670401][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 164.673931][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 164.727836][ T5469] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 164.770886][ T5460] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 164.962282][ T44] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 164.970856][ T5462] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 164.975724][ T44] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 164.995708][ T5460] veth0_vlan: entered promiscuous mode
[ 165.117361][ T5460] veth1_vlan: entered promiscuous mode
2025/11/15 13:44:00 executed programs: 12
[ 165.411209][ T5460] veth0_macvtap: entered promiscuous mode
[ 165.430743][ T5679] netlink: 'syz.0.17': attribute type 10 has an invalid length.
[ 165.437280][ T5679] bond0: (slave wlan1): Enslaving as an active interface with an up link
[ 165.472494][ T5469] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 165.482416][ T5462] veth0_vlan: entered promiscuous mode
[ 165.491663][ T5679] FAULT_INJECTION: forcing a failure.
[ 165.491663][ T5679] name failslab, interval 1, probability 0, space 0, times 1
[ 165.497362][ T5679] CPU: 0 UID: 0 PID: 5679 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full)
[ 165.497378][ T5679] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 165.497384][ T5679] Call Trace:
[ 165.497390][ T5679]
[ 165.497395][ T5679] dump_stack_lvl+0x189/0x250
[ 165.497537][ T5679] ? __pfx____ratelimit+0x10/0x10
[ 165.497576][ T5679] ? __pfx_dump_stack_lvl+0x10/0x10
[ 165.497589][ T5679] ? __pfx__printk+0x10/0x10
[ 165.497603][ T5679] ? __pfx___might_resched+0x10/0x10
[ 165.497615][ T5679] ? fs_reclaim_acquire+0x7d/0x100
[ 165.497635][ T5679] should_fail_ex+0x414/0x560
[ 165.497687][ T5679] should_failslab+0xa8/0x100
[ 165.497706][ T5679] __kmalloc_noprof+0xcb/0x7f0
[ 165.497719][ T5679] ? ieee80211_ie_len_eht_cap+0x4fc/0x750
[ 165.497733][ T5679] ? ieee80211_mesh_build_beacon+0xc3/0x1b50
[ 165.497752][ T5679] ieee80211_mesh_build_beacon+0xc3/0x1b50
[ 165.497773][ T5679] ieee80211_mesh_rebuild_beacon+0xc7/0x170
[ 165.497789][ T5679] ieee80211_mesh_csa_beacon+0x140/0x2c0
[ 165.497804][ T5679] ieee80211_set_csa_beacon+0x3cc/0x9a0
[ 165.497825][ T5679] ? drv_pre_channel_switch+0x38c/0x690
[ 165.497839][ T5679] ieee80211_channel_switch+0x8ef/0xcb0
[ 165.497859][ T5679] ? __pfx_ieee80211_channel_switch+0x10/0x10
[ 165.497870][ T5679] ? cfg80211_chandef_dfs_required+0xcee/0xe70
[ 165.497904][ T5679] ? rcu_is_watching+0x15/0xb0
[ 165.497920][ T5679] rdev_channel_switch+0x108/0x290
[ 165.497932][ T5679] nl80211_channel_switch+0xac9/0xd70
[ 165.497950][ T5679] ? __mutex_unlock_slowpath+0x69a/0x740
[ 165.497969][ T5679] ? __pfx_nl80211_channel_switch+0x10/0x10
[ 165.497982][ T5679] ? __pfx___mutex_unlock_slowpath+0x10/0x10
[ 165.497996][ T5679] ? rcu_is_watching+0x15/0xb0
[ 165.498035][ T5679] ? __nla_parse+0x40/0x60
[ 165.498053][ T5679] ? nl80211_pre_doit+0x4f1/0x930
[ 165.498069][ T5679] genl_family_rcv_msg_doit+0x215/0x300
[ 165.498088][ T5679] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10
[ 165.498108][ T5679] ? bpf_lsm_capable+0x9/0x20
[ 165.498119][ T5679] ? security_capable+0x7e/0x2e0
[ 165.498136][ T5679] genl_rcv_msg+0x60e/0x790
[ 165.498153][ T5679] ? __pfx_genl_rcv_msg+0x10/0x10
[ 165.498164][ T5679] ? __pfx_nl80211_pre_doit+0x10/0x10
[ 165.498175][ T5679] ? __pfx_nl80211_channel_switch+0x10/0x10
[ 165.498185][ T5679] ? __pfx_nl80211_post_doit+0x10/0x10
[ 165.498197][ T5679] ? __asan_memcpy+0x40/0x70
[ 165.498210][ T5679] ? __pfx_ref_tracker_free+0x10/0x10
[ 165.498230][ T5679] netlink_rcv_skb+0x208/0x470
[ 165.498245][ T5679] ? __lock_acquire+0xab9/0xd20
[ 165.498257][ T5679] ? __pfx_genl_rcv_msg+0x10/0x10
[ 165.498270][ T5679] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 165.498298][ T5679] ? down_read+0x1ad/0x2e0
[ 165.498310][ T5679] genl_rcv+0x28/0x40
[ 165.498321][ T5679] netlink_unicast+0x82f/0x9e0
[ 165.498341][ T5679] ? __pfx_netlink_unicast+0x10/0x10
[ 165.498356][ T5679] ? netlink_sendmsg+0x642/0xb30
[ 165.498371][ T5679] ? skb_put+0x11b/0x210
[ 165.498390][ T5679] netlink_sendmsg+0x805/0xb30
[ 165.498412][ T5679] ? __pfx_netlink_sendmsg+0x10/0x10
[ 165.498431][ T5679] ? aa_sock_msg_perm+0xf1/0x1d0
[ 165.498447][ T5679] ? bpf_lsm_socket_sendmsg+0x9/0x20
[ 165.498462][ T5679] ? __pfx_netlink_sendmsg+0x10/0x10
[ 165.498484][ T5679] __sock_sendmsg+0x21c/0x270
[ 165.498500][ T5679] ____sys_sendmsg+0x505/0x830
[ 165.498519][ T5679] ? __pfx_____sys_sendmsg+0x10/0x10
[ 165.498542][ T5679] ? import_iovec+0x74/0xa0
[ 165.498556][ T5679] ___sys_sendmsg+0x21f/0x2a0
[ 165.498574][ T5679] ? __pfx____sys_sendmsg+0x10/0x10
[ 165.498596][ T5679] ? rcu_read_lock_any_held+0xb3/0x120
[ 165.498618][ T5679] ? sb_end_write+0xe9/0x1c0
[ 165.498644][ T5679] ? __pfx_vfs_write+0x10/0x10
[ 165.498657][ T5679] ? do_sys_openat2+0x154/0x1c0
[ 165.498705][ T5679] __x64_sys_sendmsg+0x19b/0x260
[ 165.498725][ T5679] ? __pfx___x64_sys_sendmsg+0x10/0x10
[ 165.498748][ T5679] ? __pfx_ksys_write+0x10/0x10
[ 165.498763][ T5679] ? do_syscall_64+0xbe/0xfa0
[ 165.498781][ T5679] do_syscall_64+0xfa/0xfa0
[ 165.498795][ T5679] ? lockdep_hardirqs_on+0x9c/0x150
[ 165.498810][ T5679] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 165.498820][ T5679] ? clear_bhb_loop+0x60/0xb0
[ 165.498834][ T5679] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 165.498845][ T5679] RIP: 0033:0x7f5f46f8f6c9
[ 165.498856][ T5679] 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
[ 165.498866][ T5679] RSP: 002b:00007ffc50e31158 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 165.498879][ T5679] RAX: ffffffffffffffda RBX: 00007f5f471e5fa0 RCX: 00007f5f46f8f6c9
[ 165.498886][ T5679] RDX: 0000000000000000 RSI: 0000200000004180 RDI: 0000000000000003
[ 165.498894][ T5679] RBP: 00007ffc50e311b0 R08: 0000000000000000 R09: 0000000000000000
[ 165.498900][ T5679] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 165.498906][ T5679] R13: 00007f5f471e5fa0 R14: 00007f5f471e5fa0 R15: 0000000000000003
[ 165.498924][ T5679]
[ 165.716019][ T5472] veth0_vlan: entered promiscuous mode
[ 165.724014][ T5472] veth1_vlan: entered promiscuous mode
[ 165.745406][ T5472] veth0_macvtap: entered promiscuous mode
[ 165.777257][ T5478] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 165.783540][ T5460] veth1_macvtap: entered promiscuous mode
[ 165.800811][ T5460] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 165.806508][ T5460] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 165.904201][ T5462] veth1_vlan: entered promiscuous mode
[ 165.910487][ T5472] veth1_macvtap: entered promiscuous mode
[ 165.931564][ T13] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 165.982590][ T5472] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 166.001954][ T13] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 166.010293][ T5469] veth0_vlan: entered promiscuous mode
[ 166.016812][ T5469] veth1_vlan: entered promiscuous mode
[ 166.033409][ T5472] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 166.046062][ T13] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 166.059063][ T13] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 166.088508][ T5679]
[ 166.089672][ T5679] =============================
[ 166.091903][ T5679] WARNING: suspicious RCU usage
[ 166.094236][ T5679] syzkaller #0 Not tainted
[ 166.099655][ T5679] -----------------------------
[ 166.101826][ T5679] net/mac80211/mesh.c:1571 suspicious rcu_dereference_check() usage!
[ 166.106224][ T5679]
[ 166.106224][ T5679] other info that might help us debug this:
[ 166.106224][ T5679]
[ 166.112253][ T5679]
[ 166.112253][ T5679] rcu_scheduler_active = 2, debug_locks = 1
[ 166.115996][ T5679] 2 locks held by syz.0.17/5679:
[ 166.118988][ T5679] #0: ffffffff8f333750 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40
[ 166.122580][ T5679] #1: ffff88804d538788 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: nl80211_pre_doit+0x281/0x930
[ 166.126972][ T5679]
[ 166.126972][ T5679] stack backtrace:
[ 166.129886][ T5679] CPU: 0 UID: 0 PID: 5679 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full)
[ 166.129903][ T5679] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 166.129911][ T5679] Call Trace:
[ 166.129915][ T5679]
[ 166.129920][ T5679] dump_stack_lvl+0x189/0x250
[ 166.129942][ T5679] ? __pfx_dump_stack_lvl+0x10/0x10
[ 166.129958][ T5679] ? __pfx__printk+0x10/0x10
[ 166.129972][ T5679] ? print_lock_name+0xde/0x100
[ 166.129985][ T5679] lockdep_rcu_suspicious+0x140/0x1d0
[ 166.130000][ T5679] ieee80211_mesh_csa_beacon+0x280/0x2c0
[ 166.130016][ T5679] ieee80211_set_csa_beacon+0x3cc/0x9a0
[ 166.130030][ T5679] ? drv_pre_channel_switch+0x38c/0x690
[ 166.130043][ T5679] ieee80211_channel_switch+0x8ef/0xcb0
[ 166.130063][ T5679] ? __pfx_ieee80211_channel_switch+0x10/0x10
[ 166.130074][ T5679] ? cfg80211_chandef_dfs_required+0xcee/0xe70
[ 166.130106][ T5679] ? rcu_is_watching+0x15/0xb0
[ 166.130122][ T5679] rdev_channel_switch+0x108/0x290
[ 166.130134][ T5679] nl80211_channel_switch+0xac9/0xd70
[ 166.130150][ T5679] ? __mutex_unlock_slowpath+0x69a/0x740
[ 166.130168][ T5679] ? __pfx_nl80211_channel_switch+0x10/0x10
[ 166.130180][ T5679] ? __pfx___mutex_unlock_slowpath+0x10/0x10
[ 166.130194][ T5679] ? rcu_is_watching+0x15/0xb0
[ 166.130231][ T5679] ? __nla_parse+0x40/0x60
[ 166.130251][ T5679] ? nl80211_pre_doit+0x4f1/0x930
[ 166.130270][ T5679] genl_family_rcv_msg_doit+0x215/0x300
[ 166.130289][ T5679] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10
[ 166.130308][ T5679] ? bpf_lsm_capable+0x9/0x20
[ 166.130320][ T5679] ? security_capable+0x7e/0x2e0
[ 166.130337][ T5679] genl_rcv_msg+0x60e/0x790
[ 166.130353][ T5679] ? __pfx_genl_rcv_msg+0x10/0x10
[ 166.130365][ T5679] ? __pfx_nl80211_pre_doit+0x10/0x10
[ 166.130376][ T5679] ? __pfx_nl80211_channel_switch+0x10/0x10
[ 166.130385][ T5679] ? __pfx_nl80211_post_doit+0x10/0x10
[ 166.130398][ T5679] ? __asan_memcpy+0x40/0x70
[ 166.130411][ T5679] ? __pfx_ref_tracker_free+0x10/0x10
[ 166.130432][ T5679] netlink_rcv_skb+0x208/0x470
[ 166.130447][ T5679] ? __lock_acquire+0xab9/0xd20
[ 166.130459][ T5679] ? __pfx_genl_rcv_msg+0x10/0x10
[ 166.130472][ T5679] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 166.130508][ T5679] ? down_read+0x1ad/0x2e0
[ 166.130520][ T5679] genl_rcv+0x28/0x40
[ 166.130531][ T5679] netlink_unicast+0x82f/0x9e0
[ 166.130550][ T5679] ? __pfx_netlink_unicast+0x10/0x10
[ 166.130564][ T5679] ? netlink_sendmsg+0x642/0xb30
[ 166.130579][ T5679] ? skb_put+0x11b/0x210
[ 166.130597][ T5679] netlink_sendmsg+0x805/0xb30
[ 166.130618][ T5679] ? __pfx_netlink_sendmsg+0x10/0x10
[ 166.130635][ T5679] ? aa_sock_msg_perm+0xf1/0x1d0
[ 166.130651][ T5679] ? bpf_lsm_socket_sendmsg+0x9/0x20
[ 166.130700][ T5679] ? __pfx_netlink_sendmsg+0x10/0x10
[ 166.130717][ T5679] __sock_sendmsg+0x21c/0x270
[ 166.130733][ T5679] ____sys_sendmsg+0x505/0x830
[ 166.130753][ T5679] ? __pfx_____sys_sendmsg+0x10/0x10
[ 166.130775][ T5679] ? import_iovec+0x74/0xa0
[ 166.130790][ T5679] ___sys_sendmsg+0x21f/0x2a0
[ 166.130807][ T5679] ? __pfx____sys_sendmsg+0x10/0x10
[ 166.130827][ T5679] ? rcu_read_lock_any_held+0xb3/0x120
[ 166.130847][ T5679] ? sb_end_write+0xe9/0x1c0
[ 166.130871][ T5679] ? __pfx_vfs_write+0x10/0x10
[ 166.130884][ T5679] ? do_sys_openat2+0x154/0x1c0
[ 166.130899][ T5679] __x64_sys_sendmsg+0x19b/0x260
[ 166.130917][ T5679] ? __pfx___x64_sys_sendmsg+0x10/0x10
[ 166.130938][ T5679] ? __pfx_ksys_write+0x10/0x10
[ 166.130953][ T5679] ? do_syscall_64+0xbe/0xfa0
[ 166.130971][ T5679] do_syscall_64+0xfa/0xfa0
[ 166.130986][ T5679] ? lockdep_hardirqs_on+0x9c/0x150
[ 166.131006][ T5679] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 166.131018][ T5679] ? clear_bhb_loop+0x60/0xb0
[ 166.131031][ T5679] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 166.131043][ T5679] RIP: 0033:0x7f5f46f8f6c9
[ 166.131055][ T5679] 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
[ 166.131065][ T5679] RSP: 002b:00007ffc50e31158 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 166.131078][ T5679] RAX: ffffffffffffffda RBX: 00007f5f471e5fa0 RCX: 00007f5f46f8f6c9
[ 166.131086][ T5679] RDX: 0000000000000000 RSI: 0000200000004180 RDI: 0000000000000003
[ 166.131094][ T5679] RBP: 00007ffc50e311b0 R08: 0000000000000000 R09: 0000000000000000
[ 166.131100][ T5679] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 166.131107][ T5679] R13: 00007f5f471e5fa0 R14: 00007f5f471e5fa0 R15: 0000000000000003
[ 166.131124][ T5679]
[ 166.382358][ T5462] veth0_macvtap: entered promiscuous mode
[ 166.392033][ T5462] veth1_macvtap: entered promiscuous mode
[ 166.440695][ T13] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 166.445994][ T13] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 166.484761][ T13] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 166.492657][ T13] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 166.500843][ T5462] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 166.512461][ T1046] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 166.515921][ T1046] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 166.532379][ T5686] netlink: 'syz.0.23': attribute type 10 has an invalid length.
[ 166.536491][ T5686] FAULT_INJECTION: forcing a failure.
[ 166.536491][ T5686] name fail_usercopy, interval 1, probability 0, space 0, times 1
[ 166.556757][ T5462] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 166.596773][ T5686] CPU: 0 UID: 0 PID: 5686 Comm: syz.0.23 Not tainted syzkaller #0 PREEMPT(full)
[ 166.596786][ T5686] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 166.596791][ T5686] Call Trace:
[ 166.596795][ T5686]
[ 166.596799][ T5686] dump_stack_lvl+0x189/0x250
[ 166.596812][ T5686] ? __pfx____ratelimit+0x10/0x10
[ 166.596826][ T5686] ? __pfx_dump_stack_lvl+0x10/0x10
[ 166.596840][ T5686] ? __pfx__printk+0x10/0x10
[ 166.596859][ T5686] should_fail_ex+0x414/0x560
[ 166.596873][ T5686] _copy_to_user+0x31/0xb0
[ 166.596882][ T5686] simple_read_from_buffer+0xe1/0x170
[ 166.596894][ T5686] proc_fail_nth_read+0x1b3/0x220
[ 166.596904][ T5686] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 166.596912][ T5686] ? rw_verify_area+0x2a6/0x4d0
[ 166.596920][ T5686] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 166.596928][ T5686] vfs_read+0x200/0xa30
[ 166.596939][ T5686] ? __pfx_vfs_read+0x10/0x10
[ 166.596947][ T5686] ? do_sys_openat2+0x154/0x1c0
[ 166.596956][ T5686] ? __x64_sys_sendmsg+0x1b4/0x260
[ 166.596979][ T5686] ksys_read+0x145/0x250
[ 166.596993][ T5686] ? __pfx_ksys_read+0x10/0x10
[ 166.597012][ T5686] ? do_syscall_64+0xbe/0xfa0
[ 166.597029][ T5686] do_syscall_64+0xfa/0xfa0
[ 166.597045][ T5686] ? lockdep_hardirqs_on+0x9c/0x150
[ 166.597055][ T5686] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 166.597062][ T5686] ? clear_bhb_loop+0x60/0xb0
[ 166.597070][ T5686] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 166.597077][ T5686] RIP: 0033:0x7f5f46f8e0dc
[ 166.597085][ T5686] 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
[ 166.597091][ T5686] RSP: 002b:00007ffc50e31150 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 166.597099][ T5686] RAX: ffffffffffffffda RBX: 00007f5f471e5fa0 RCX: 00007f5f46f8e0dc
[ 166.597105][ T5686] RDX: 000000000000000f RSI: 00007ffc50e311c0 RDI: 0000000000000009
[ 166.597109][ T5686] RBP: 00007ffc50e311b0 R08: 0000000000000000 R09: 0000000000000000
[ 166.597113][ T5686] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 166.597117][ T5686] R13: 00007f5f471e5fa0 R14: 00007f5f471e5fa0 R15: 0000000000000003
[ 166.597128][ T5686]
[ 166.733596][ T5469] veth0_macvtap: entered promiscuous mode
[ 166.743480][ T5469] veth1_macvtap: entered promiscuous mode
[ 166.749872][ T13] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 166.755403][ T13] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 166.767748][ T13] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 166.771630][ T13] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 166.826822][ T1046] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 166.845444][ T1046] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 166.859801][ T5469] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 166.903283][ T5469] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 166.932059][ T5688] netlink: 'syz.0.24': attribute type 10 has an invalid length.
[ 166.936725][ T5688] FAULT_INJECTION: forcing a failure.
[ 166.936725][ T5688] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 166.945698][ T5688] CPU: 0 UID: 0 PID: 5688 Comm: syz.0.24 Not tainted syzkaller #0 PREEMPT(full)
[ 166.945710][ T5688] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 166.945715][ T5688] Call Trace:
[ 166.945718][ T5688]
[ 166.945721][ T5688] dump_stack_lvl+0x189/0x250
[ 166.945735][ T5688] ? __pfx____ratelimit+0x10/0x10
[ 166.945752][ T5688] ? __pfx_dump_stack_lvl+0x10/0x10
[ 166.945762][ T5688] ? __pfx__printk+0x10/0x10
[ 166.945780][ T5688] should_fail_ex+0x414/0x560
[ 166.945799][ T5688] _copy_to_user+0x31/0xb0
[ 166.945813][ T5688] simple_read_from_buffer+0xe1/0x170
[ 166.945830][ T5688] proc_fail_nth_read+0x1b3/0x220
[ 166.945845][ T5688] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 166.945858][ T5688] ? rw_verify_area+0x2a6/0x4d0
[ 166.945871][ T5688] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 166.945884][ T5688] vfs_read+0x200/0xa30
[ 166.945900][ T5688] ? __pfx_vfs_read+0x10/0x10
[ 166.945908][ T5688] ? do_sys_openat2+0x154/0x1c0
[ 166.945917][ T5688] ? __x64_sys_sendmsg+0x1b4/0x260
[ 166.945932][ T5688] ksys_read+0x145/0x250
[ 166.945941][ T5688] ? __pfx_ksys_read+0x10/0x10
[ 166.945950][ T5688] ? do_syscall_64+0xbe/0xfa0
[ 166.945960][ T5688] do_syscall_64+0xfa/0xfa0
[ 166.945969][ T5688] ? lockdep_hardirqs_on+0x9c/0x150
[ 166.945978][ T5688] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 166.945985][ T5688] ? clear_bhb_loop+0x60/0xb0
[ 166.945994][ T5688] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 166.946004][ T5688] RIP: 0033:0x7f5f46f8e0dc
[ 166.946014][ T5688] 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
[ 166.946023][ T5688] RSP: 002b:00007ffc50e31150 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 166.946036][ T5688] RAX: ffffffffffffffda RBX: 00007f5f471e5fa0 RCX: 00007f5f46f8e0dc
[ 166.946044][ T5688] RDX: 000000000000000f RSI: 00007ffc50e311c0 RDI: 0000000000000009
[ 166.946051][ T5688] RBP: 00007ffc50e311b0 R08: 0000000000000000 R09: 0000000000000000
[ 166.946058][ T5688] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 166.946064][ T5688] R13: 00007f5f471e5fa0 R14: 00007f5f471e5fa0 R15: 0000000000000003
[ 166.946081][ T5688]
[ 167.118228][ T3031] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 167.121811][ T3031] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 167.141989][ T31] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 167.222066][ T31] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 167.246480][ T31] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 167.264273][ T31] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 167.293156][ T5478] veth0_vlan: entered promiscuous mode
[ 167.339281][ T31] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 167.346502][ T5478] veth1_vlan: entered promiscuous mode
[ 167.349283][ T31] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 167.423690][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 167.427060][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 167.509775][ T3031] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 167.513177][ T3031] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 167.552134][ T5478] veth0_macvtap: entered promiscuous mode
[ 167.591117][ T5693] netlink: 'syz.0.25': attribute type 10 has an invalid length.
[ 167.601478][ T5692] netlink: 'syz.1.18': attribute type 10 has an invalid length.
[ 167.610624][ T5692] bond0: (slave wlan1): Enslaving as an active interface with an up link
[ 167.621643][ T5478] veth1_macvtap: entered promiscuous mode
[ 167.642152][ T5693] FAULT_INJECTION: forcing a failure.
[ 167.642152][ T5693] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 167.650757][ T5692] FAULT_INJECTION: forcing a failure.
[ 167.650757][ T5692] name failslab, interval 1, probability 0, space 0, times 0
[ 167.656382][ T5692] CPU: 0 UID: 0 PID: 5692 Comm: syz.1.18 Not tainted syzkaller #0 PREEMPT(full)
[ 167.656401][ T5692] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 167.656409][ T5692] Call Trace:
[ 167.656417][ T5692]
[ 167.656424][ T5692] dump_stack_lvl+0x189/0x250
[ 167.656447][ T5692] ? __pfx____ratelimit+0x10/0x10
[ 167.656465][ T5692] ? __pfx_dump_stack_lvl+0x10/0x10
[ 167.656482][ T5692] ? __pfx__printk+0x10/0x10
[ 167.656497][ T5692] ? __pfx___might_resched+0x10/0x10
[ 167.656511][ T5692] ? fs_reclaim_acquire+0x7d/0x100
[ 167.656532][ T5692] should_fail_ex+0x414/0x560
[ 167.656553][ T5692] should_failslab+0xa8/0x100
[ 167.656572][ T5692] __kmalloc_noprof+0xcb/0x7f0
[ 167.656586][ T5692] ? ieee80211_ie_len_eht_cap+0x4fc/0x750
[ 167.656605][ T5692] ? ieee80211_mesh_build_beacon+0xc3/0x1b50
[ 167.656624][ T5692] ieee80211_mesh_build_beacon+0xc3/0x1b50
[ 167.656645][ T5692] ieee80211_mesh_rebuild_beacon+0xc7/0x170
[ 167.656662][ T5692] ieee80211_mesh_csa_beacon+0x140/0x2c0
[ 167.656678][ T5692] ieee80211_set_csa_beacon+0x3cc/0x9a0
[ 167.656693][ T5692] ? drv_pre_channel_switch+0x38c/0x690
[ 167.656708][ T5692] ieee80211_channel_switch+0x8ef/0xcb0
[ 167.656728][ T5692] ? __pfx_ieee80211_channel_switch+0x10/0x10
[ 167.656740][ T5692] ? cfg80211_chandef_dfs_required+0xcee/0xe70
[ 167.656775][ T5692] ? rcu_is_watching+0x15/0xb0
[ 167.656793][ T5692] rdev_channel_switch+0x108/0x290
[ 167.656816][ T5692] nl80211_channel_switch+0xac9/0xd70
[ 167.656835][ T5692] ? __mutex_unlock_slowpath+0x69a/0x740
[ 167.656855][ T5692] ? __pfx_nl80211_channel_switch+0x10/0x10
[ 167.656867][ T5692] ? __pfx___mutex_unlock_slowpath+0x10/0x10
[ 167.656882][ T5692] ? rcu_is_watching+0x15/0xb0
[ 167.656919][ T5692] ? __nla_parse+0x40/0x60
[ 167.656940][ T5692] ? nl80211_pre_doit+0x4f1/0x930
[ 167.656957][ T5692] genl_family_rcv_msg_doit+0x215/0x300
[ 167.656978][ T5692] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10
[ 167.656999][ T5692] ? bpf_lsm_capable+0x9/0x20
[ 167.657012][ T5692] ? security_capable+0x7e/0x2e0
[ 167.657031][ T5692] genl_rcv_msg+0x60e/0x790
[ 167.657048][ T5692] ? __pfx_genl_rcv_msg+0x10/0x10
[ 167.657059][ T5692] ? __pfx_nl80211_pre_doit+0x10/0x10
[ 167.657069][ T5692] ? __pfx_nl80211_channel_switch+0x10/0x10
[ 167.657079][ T5692] ? __pfx_nl80211_post_doit+0x10/0x10
[ 167.657091][ T5692] ? __asan_memcpy+0x40/0x70
[ 167.657105][ T5692] ? __pfx_ref_tracker_free+0x10/0x10
[ 167.657126][ T5692] netlink_rcv_skb+0x208/0x470
[ 167.657142][ T5692] ? __lock_acquire+0xab9/0xd20
[ 167.657154][ T5692] ? __pfx_genl_rcv_msg+0x10/0x10
[ 167.657169][ T5692] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 167.657197][ T5692] ? down_read+0x1ad/0x2e0
[ 167.657211][ T5692] genl_rcv+0x28/0x40
[ 167.657223][ T5692] netlink_unicast+0x82f/0x9e0
[ 167.657246][ T5692] ? __pfx_netlink_unicast+0x10/0x10
[ 167.657264][ T5692] ? netlink_sendmsg+0x642/0xb30
[ 167.657282][ T5692] ? skb_put+0x11b/0x210
[ 167.657304][ T5692] netlink_sendmsg+0x805/0xb30
[ 167.657329][ T5692] ? __pfx_netlink_sendmsg+0x10/0x10
[ 167.657350][ T5692] ? aa_sock_msg_perm+0xf1/0x1d0
[ 167.657367][ T5692] ? bpf_lsm_socket_sendmsg+0x9/0x20
[ 167.657382][ T5692] ? __pfx_netlink_sendmsg+0x10/0x10
[ 167.657397][ T5692] __sock_sendmsg+0x21c/0x270
[ 167.657442][ T5692] ____sys_sendmsg+0x505/0x830
[ 167.657468][ T5692] ? __pfx_____sys_sendmsg+0x10/0x10
[ 167.657493][ T5692] ? import_iovec+0x74/0xa0
[ 167.657509][ T5692] ___sys_sendmsg+0x21f/0x2a0
[ 167.657533][ T5692] ? __pfx____sys_sendmsg+0x10/0x10
[ 167.657555][ T5692] ? rcu_read_lock_any_held+0xb3/0x120
[ 167.657577][ T5692] ? sb_end_write+0xe9/0x1c0
[ 167.657603][ T5692] ? __pfx_vfs_write+0x10/0x10
[ 167.657617][ T5692] ? do_sys_openat2+0x154/0x1c0
[ 167.657633][ T5692] __x64_sys_sendmsg+0x19b/0x260
[ 167.657653][ T5692] ? __pfx___x64_sys_sendmsg+0x10/0x10
[ 167.657677][ T5692] ? __pfx_ksys_write+0x10/0x10
[ 167.657693][ T5692] ? do_syscall_64+0xbe/0xfa0
[ 167.657712][ T5692] do_syscall_64+0xfa/0xfa0
[ 167.657727][ T5692] ? lockdep_hardirqs_on+0x9c/0x150
[ 167.657743][ T5692] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 167.657755][ T5692] ? clear_bhb_loop+0x60/0xb0
[ 167.657768][ T5692] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 167.657780][ T5692] RIP: 0033:0x7fd3a558f6c9
[ 167.657795][ T5692] 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
[ 167.657816][ T5692] RSP: 002b:00007ffe5f8de0d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 167.657831][ T5692] RAX: ffffffffffffffda RBX: 00007fd3a57e5fa0 RCX: 00007fd3a558f6c9
[ 167.657839][ T5692] RDX: 0000000000000000 RSI: 0000200000004180 RDI: 0000000000000003
[ 167.657845][ T5692] RBP: 00007ffe5f8de130 R08: 0000000000000000 R09: 0000000000000000
[ 167.657852][ T5692] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 167.657858][ T5692] R13: 00007fd3a57e5fa0 R14: 00007fd3a57e5fa0 R15: 0000000000000003
[ 167.657876][ T5692]
[ 167.877609][ T5693] CPU: 0 UID: 0 PID: 5693 Comm: syz.0.25 Not tainted syzkaller #0 PREEMPT(full)
[ 167.877622][ T5693] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 167.877627][ T5693] Call Trace:
[ 167.877631][ T5693]
[ 167.877635][ T5693] dump_stack_lvl+0x189/0x250
[ 167.877650][ T5693] ? __pfx____ratelimit+0x10/0x10
[ 167.877660][ T5693] ? __pfx_dump_stack_lvl+0x10/0x10
[ 167.877669][ T5693] ? __pfx__printk+0x10/0x10
[ 167.877680][ T5693] should_fail_ex+0x414/0x560
[ 167.877695][ T5693] _copy_to_user+0x31/0xb0
[ 167.877709][ T5693] simple_read_from_buffer+0xe1/0x170
[ 167.877726][ T5693] proc_fail_nth_read+0x1b3/0x220
[ 167.877740][ T5693] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 167.877750][ T5693] ? rw_verify_area+0x2a6/0x4d0
[ 167.877762][ T5693] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 167.877775][ T5693] vfs_read+0x200/0xa30
[ 167.877791][ T5693] ? __pfx_vfs_read+0x10/0x10
[ 167.877803][ T5693] ? do_sys_openat2+0x154/0x1c0
[ 167.877817][ T5693] ? __x64_sys_sendmsg+0x1b4/0x260
[ 167.877842][ T5693] ksys_read+0x145/0x250
[ 167.877857][ T5693] ? __pfx_ksys_read+0x10/0x10
[ 167.877868][ T5693] ? do_syscall_64+0xbe/0xfa0
[ 167.877885][ T5693] do_syscall_64+0xfa/0xfa0
[ 167.877898][ T5693] ? lockdep_hardirqs_on+0x9c/0x150
[ 167.877912][ T5693] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 167.877923][ T5693] ? clear_bhb_loop+0x60/0xb0
[ 167.877936][ T5693] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 167.877946][ T5693] RIP: 0033:0x7f5f46f8e0dc
[ 167.877957][ T5693] 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
[ 167.877967][ T5693] RSP: 002b:00007ffc50e31150 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 167.877980][ T5693] RAX: ffffffffffffffda RBX: 00007f5f471e5fa0 RCX: 00007f5f46f8e0dc
[ 167.877987][ T5693] RDX: 000000000000000f RSI: 00007ffc50e311c0 RDI: 0000000000000009
[ 167.877994][ T5693] RBP: 00007ffc50e311b0 R08: 0000000000000000 R09: 0000000000000000
[ 167.878001][ T5693] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 167.878008][ T5693] R13: 00007f5f471e5fa0 R14: 00007f5f471e5fa0 R15: 0000000000000003
[ 167.878025][ T5693]
[ 167.884759][ T5478] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 168.031411][ T1046] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 168.034842][ T1046] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 168.039592][ T1046] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 168.043082][ T1046] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 168.050357][ T5478] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 168.105971][ T5695] netlink: 'syz.0.26': attribute type 10 has an invalid length.
[ 168.112255][ T1046] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 168.185922][ T1046] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 168.208053][ T1046] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 168.213351][ T12] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 168.223694][ T5695] FAULT_INJECTION: forcing a failure.
[ 168.223694][ T5695] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 168.244506][ T5695] CPU: 0 UID: 0 PID: 5695 Comm: syz.0.26 Not tainted syzkaller #0 PREEMPT(full)
[ 168.244534][ T5695] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 168.244541][ T5695] Call Trace:
[ 168.244546][ T5695]
[ 168.244552][ T5695] dump_stack_lvl+0x189/0x250
[ 168.244570][ T5695] ? __pfx____ratelimit+0x10/0x10
[ 168.244581][ T5695] ? __pfx_dump_stack_lvl+0x10/0x10
[ 168.244590][ T5695] ? __pfx__printk+0x10/0x10
[ 168.244601][ T5695] should_fail_ex+0x414/0x560
[ 168.244613][ T5695] _copy_to_user+0x31/0xb0
[ 168.244624][ T5695] simple_read_from_buffer+0xe1/0x170
[ 168.244641][ T5695] proc_fail_nth_read+0x1b3/0x220
[ 168.244656][ T5695] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 168.244670][ T5695] ? rw_verify_area+0x2a6/0x4d0
[ 168.244683][ T5695] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 168.244696][ T5695] vfs_read+0x200/0xa30
[ 168.244712][ T5695] ? __pfx_vfs_read+0x10/0x10
[ 168.244724][ T5695] ? do_sys_openat2+0x154/0x1c0
[ 168.244740][ T5695] ? __x64_sys_sendmsg+0x1b4/0x260
[ 168.244763][ T5695] ksys_read+0x145/0x250
[ 168.244778][ T5695] ? __pfx_ksys_read+0x10/0x10
[ 168.244793][ T5695] ? do_syscall_64+0xbe/0xfa0
[ 168.244810][ T5695] do_syscall_64+0xfa/0xfa0
[ 168.244823][ T5695] ? lockdep_hardirqs_on+0x9c/0x150
[ 168.244838][ T5695] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 168.244849][ T5695] ? clear_bhb_loop+0x60/0xb0
[ 168.244862][ T5695] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 168.244872][ T5695] RIP: 0033:0x7f5f46f8e0dc
[ 168.244884][ T5695] 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
[ 168.244894][ T5695] RSP: 002b:00007ffc50e31150 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 168.244907][ T5695] RAX: ffffffffffffffda RBX: 00007f5f471e5fa0 RCX: 00007f5f46f8e0dc
[ 168.244916][ T5695] RDX: 000000000000000f RSI: 00007ffc50e311c0 RDI: 0000000000000009
[ 168.244922][ T5695] RBP: 00007ffc50e311b0 R08: 0000000000000000 R09: 0000000000000000
[ 168.244929][ T5695] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 168.244935][ T5695] R13: 00007f5f471e5fa0 R14: 00007f5f471e5fa0 R15: 0000000000000003
[ 168.244954][ T5695]
[ 168.402183][ T5694] netlink: 'syz.4.21': attribute type 10 has an invalid length.
[ 168.414373][ T5694] bond0: (slave wlan1): Enslaving as an active interface with an up link
[ 168.527302][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 168.539737][ T5698] netlink: 'syz.1.27': attribute type 10 has an invalid length.
[ 168.544151][ T5698] FAULT_INJECTION: forcing a failure.
[ 168.544151][ T5698] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 168.559576][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 168.570575][ T5696] netlink: 'syz.2.19': attribute type 10 has an invalid length.
[ 168.576330][ T5696] bond0: (slave wlan1): Enslaving as an active interface with an up link
[ 168.584453][ T5698] CPU: 0 UID: 0 PID: 5698 Comm: syz.1.27 Not tainted syzkaller #0 PREEMPT(full)
[ 168.584470][ T5698] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 168.584477][ T5698] Call Trace:
[ 168.584482][ T5698]
[ 168.584487][ T5698] dump_stack_lvl+0x189/0x250
[ 168.584507][ T5698] ? __pfx____ratelimit+0x10/0x10
[ 168.584521][ T5698] ? __pfx_dump_stack_lvl+0x10/0x10
[ 168.584536][ T5698] ? __pfx__printk+0x10/0x10
[ 168.584553][ T5698] should_fail_ex+0x414/0x560
[ 168.584572][ T5698] _copy_to_user+0x31/0xb0
[ 168.584586][ T5698] simple_read_from_buffer+0xe1/0x170
[ 168.584604][ T5698] proc_fail_nth_read+0x1b3/0x220
[ 168.584618][ T5698] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 168.584626][ T5698] ? rw_verify_area+0x2a6/0x4d0
[ 168.584635][ T5698] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 168.584643][ T5698] vfs_read+0x200/0xa30
[ 168.584654][ T5698] ? __pfx_vfs_read+0x10/0x10
[ 168.584661][ T5698] ? do_sys_openat2+0x154/0x1c0
[ 168.584671][ T5698] ? __x64_sys_sendmsg+0x1b4/0x260
[ 168.584693][ T5698] ksys_read+0x145/0x250
[ 168.584708][ T5698] ? __pfx_ksys_read+0x10/0x10
[ 168.584723][ T5698] ? do_syscall_64+0xbe/0xfa0
[ 168.584740][ T5698] do_syscall_64+0xfa/0xfa0
[ 168.584760][ T5698] ? lockdep_hardirqs_on+0x9c/0x150
[ 168.584775][ T5698] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 168.584786][ T5698] ? clear_bhb_loop+0x60/0xb0
[ 168.584799][ T5698] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 168.584809][ T5698] RIP: 0033:0x7fd3a558e0dc
[ 168.584821][ T5698] 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
[ 168.584830][ T5698] RSP: 002b:00007ffe5f8de0d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 168.584843][ T5698] RAX: ffffffffffffffda RBX: 00007fd3a57e5fa0 RCX: 00007fd3a558e0dc
[ 168.584851][ T5698] RDX: 000000000000000f RSI: 00007ffe5f8de140 RDI: 0000000000000009
[ 168.584857][ T5698] RBP: 00007ffe5f8de130 R08: 0000000000000000 R09: 0000000000000000
[ 168.584863][ T5698] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 168.584869][ T5698] R13: 00007fd3a57e5fa0 R14: 00007fd3a57e5fa0 R15: 0000000000000003
[ 168.584888][ T5698]
[ 168.744006][ T5697] netlink: 'syz.3.20': attribute type 10 has an invalid length.
[ 168.756658][ T5696] FAULT_INJECTION: forcing a failure.
[ 168.756658][ T5696] name failslab, interval 1, probability 0, space 0, times 0
[ 168.765199][ T5696] CPU: 0 UID: 0 PID: 5696 Comm: syz.2.19 Not tainted syzkaller #0 PREEMPT(full)
[ 168.765217][ T5696] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 168.765225][ T5696] Call Trace:
[ 168.765230][ T5696]
[ 168.765237][ T5696] dump_stack_lvl+0x189/0x250
[ 168.765261][ T5696] ? __pfx____ratelimit+0x10/0x10
[ 168.765280][ T5696] ? __pfx_dump_stack_lvl+0x10/0x10
[ 168.765299][ T5696] ? __pfx__printk+0x10/0x10
[ 168.765315][ T5696] ? __pfx___might_resched+0x10/0x10
[ 168.765329][ T5696] ? fs_reclaim_acquire+0x7d/0x100
[ 168.765351][ T5696] should_fail_ex+0x414/0x560
[ 168.765373][ T5696] should_failslab+0xa8/0x100
[ 168.765394][ T5696] __kmalloc_noprof+0xcb/0x7f0
[ 168.765409][ T5696] ? ieee80211_ie_len_eht_cap+0x4fc/0x750
[ 168.765429][ T5696] ? ieee80211_mesh_build_beacon+0xc3/0x1b50
[ 168.765450][ T5696] ieee80211_mesh_build_beacon+0xc3/0x1b50
[ 168.765476][ T5696] ieee80211_mesh_rebuild_beacon+0xc7/0x170
[ 168.765494][ T5696] ieee80211_mesh_csa_beacon+0x140/0x2c0
[ 168.765514][ T5696] ieee80211_set_csa_beacon+0x3cc/0x9a0
[ 168.765531][ T5696] ? drv_pre_channel_switch+0x38c/0x690
[ 168.765552][ T5696] ieee80211_channel_switch+0x8ef/0xcb0
[ 168.765576][ T5696] ? __pfx_ieee80211_channel_switch+0x10/0x10
[ 168.765590][ T5696] ? cfg80211_chandef_dfs_required+0xcee/0xe70
[ 168.765632][ T5696] ? rcu_is_watching+0x15/0xb0
[ 168.765651][ T5696] rdev_channel_switch+0x108/0x290
[ 168.765668][ T5696] nl80211_channel_switch+0xac9/0xd70
[ 168.765687][ T5696] ? __mutex_unlock_slowpath+0x69a/0x740
[ 168.765710][ T5696] ? __pfx_nl80211_channel_switch+0x10/0x10
[ 168.765724][ T5696] ? __pfx___mutex_unlock_slowpath+0x10/0x10
[ 168.765742][ T5696] ? rcu_is_watching+0x15/0xb0
[ 168.765788][ T5696] ? __nla_parse+0x40/0x60
[ 168.765820][ T5696] ? nl80211_pre_doit+0x4f1/0x930
[ 168.765839][ T5696] genl_family_rcv_msg_doit+0x215/0x300
[ 168.765863][ T5696] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10
[ 168.765889][ T5696] ? bpf_lsm_capable+0x9/0x20
[ 168.765903][ T5696] ? security_capable+0x7e/0x2e0
[ 168.765924][ T5696] genl_rcv_msg+0x60e/0x790
[ 168.765945][ T5696] ? __pfx_genl_rcv_msg+0x10/0x10
[ 168.765959][ T5696] ? __pfx_nl80211_pre_doit+0x10/0x10
[ 168.765972][ T5696] ? __pfx_nl80211_channel_switch+0x10/0x10
[ 168.765984][ T5696] ? __pfx_nl80211_post_doit+0x10/0x10
[ 168.766041][ T5696] netlink_rcv_skb+0x208/0x470
[ 168.766061][ T5696] ? __lock_acquire+0xab9/0xd20
[ 168.766076][ T5696] ? __pfx_genl_rcv_msg+0x10/0x10
[ 168.766092][ T5696] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 168.766126][ T5696] ? down_read+0x1ad/0x2e0
[ 168.766138][ T5696] genl_rcv+0x28/0x40
[ 168.766147][ T5696] netlink_unicast+0x82f/0x9e0
[ 168.766163][ T5696] ? __pfx_netlink_unicast+0x10/0x10
[ 168.766175][ T5696] ? netlink_sendmsg+0x642/0xb30
[ 168.766186][ T5696] ? skb_put+0x11b/0x210
[ 168.766200][ T5696] netlink_sendmsg+0x805/0xb30
[ 168.766217][ T5696] ? __pfx_netlink_sendmsg+0x10/0x10
[ 168.766231][ T5696] ? aa_sock_msg_perm+0xf1/0x1d0
[ 168.766244][ T5696] ? bpf_lsm_socket_sendmsg+0x9/0x20
[ 168.766256][ T5696] ? __pfx_netlink_sendmsg+0x10/0x10
[ 168.766269][ T5696] __sock_sendmsg+0x21c/0x270
[ 168.766287][ T5696] ____sys_sendmsg+0x505/0x830
[ 168.766313][ T5696] ? __pfx_____sys_sendmsg+0x10/0x10
[ 168.766334][ T5696] ? import_iovec+0x74/0xa0
[ 168.766351][ T5696] ___sys_sendmsg+0x21f/0x2a0
[ 168.766372][ T5696] ? __pfx____sys_sendmsg+0x10/0x10
[ 168.766395][ T5696] ? rcu_read_lock_any_held+0xb3/0x120
[ 168.766418][ T5696] ? sb_end_write+0xe9/0x1c0
[ 168.766446][ T5696] ? __pfx_vfs_write+0x10/0x10
[ 168.766460][ T5696] ? do_sys_openat2+0x154/0x1c0
[ 168.766478][ T5696] __x64_sys_sendmsg+0x19b/0x260
[ 168.766498][ T5696] ? __pfx___x64_sys_sendmsg+0x10/0x10
[ 168.766531][ T5696] ? __pfx_ksys_write+0x10/0x10
[ 168.766548][ T5696] ? do_syscall_64+0xbe/0xfa0
[ 168.766569][ T5696] do_syscall_64+0xfa/0xfa0
[ 168.766584][ T5696] ? lockdep_hardirqs_on+0x9c/0x150
[ 168.766600][ T5696] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 168.766615][ T5696] ? clear_bhb_loop+0x60/0xb0
[ 168.766630][ T5696] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 168.766642][ T5696] RIP: 0033:0x7f55e058f6c9
[ 168.766692][ T5696] 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
[ 168.766703][ T5696] RSP: 002b:00007fff2593c558 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 168.766718][ T5696] RAX: ffffffffffffffda RBX: 00007f55e07e5fa0 RCX: 00007f55e058f6c9
[ 168.766727][ T5696] RDX: 0000000000000000 RSI: 0000200000004180 RDI: 0000000000000003
[ 168.766735][ T5696] RBP: 00007fff2593c5b0 R08: 0000000000000000 R09: 0000000000000000
[ 168.766742][ T5696] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 168.766749][ T5696] R13: 00007f55e07e5fa0 R14: 00007f55e07e5fa0 R15: 0000000000000003
[ 168.766769][ T5696]
[ 169.039458][ T5697] bond0: (slave wlan1): Enslaving as an active interface with an up link
[ 169.044351][ T5697] FAULT_INJECTION: forcing a failure.
[ 169.044351][ T5697] name failslab, interval 1, probability 0, space 0, times 0
[ 169.052855][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 169.056321][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 169.066384][ T5701] FAULT_INJECTION: forcing a failure.
[ 169.066384][ T5701] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 169.078933][ T5701] CPU: 0 UID: 0 PID: 5701 Comm: syz.1.30 Not tainted syzkaller #0 PREEMPT(full)
[ 169.078950][ T5701] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 169.078957][ T5701] Call Trace:
[ 169.078962][ T5701]
[ 169.078967][ T5701] dump_stack_lvl+0x189/0x250
[ 169.078988][ T5701] ? __pfx____ratelimit+0x10/0x10
[ 169.079003][ T5701] ? __pfx_dump_stack_lvl+0x10/0x10
[ 169.079017][ T5701] ? __pfx__printk+0x10/0x10
[ 169.079035][ T5701] should_fail_ex+0x414/0x560
[ 169.079053][ T5701] _copy_to_user+0x31/0xb0
[ 169.079066][ T5701] simple_read_from_buffer+0xe1/0x170
[ 169.079085][ T5701] proc_fail_nth_read+0x1b3/0x220
[ 169.079100][ T5701] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 169.079114][ T5701] ? rw_verify_area+0x2a6/0x4d0
[ 169.079127][ T5701] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 169.079140][ T5701] vfs_read+0x200/0xa30
[ 169.079157][ T5701] ? __pfx_vfs_read+0x10/0x10
[ 169.079169][ T5701] ? do_sys_openat2+0x154/0x1c0
[ 169.079183][ T5701] ? __x64_sys_sendmsg+0x1b4/0x260
[ 169.079205][ T5701] ksys_read+0x145/0x250
[ 169.079220][ T5701] ? __pfx_ksys_read+0x10/0x10
[ 169.079235][ T5701] ? do_syscall_64+0xbe/0xfa0
[ 169.079253][ T5701] do_syscall_64+0xfa/0xfa0
[ 169.079265][ T5701] ? lockdep_hardirqs_on+0x9c/0x150
[ 169.079274][ T5701] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 169.079281][ T5701] ? clear_bhb_loop+0x60/0xb0
[ 169.079290][ T5701] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 169.079297][ T5701] RIP: 0033:0x7fd3a558e0dc
[ 169.079306][ T5701] 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
[ 169.079312][ T5701] RSP: 002b:00007ffe5f8de0d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 169.079321][ T5701] RAX: ffffffffffffffda RBX: 00007fd3a57e5fa0 RCX: 00007fd3a558e0dc
[ 169.079327][ T5701] RDX: 000000000000000f RSI: 00007ffe5f8de140 RDI: 0000000000000009
[ 169.079333][ T5701] RBP: 00007ffe5f8de130 R08: 0000000000000000 R09: 0000000000000000
[ 169.079340][ T5701] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 169.079346][ T5701] R13: 00007fd3a57e5fa0 R14: 00007fd3a57e5fa0 R15: 0000000000000003
[ 169.079363][ T5701]
[ 169.085393][ T5700] FAULT_INJECTION: forcing a failure.
[ 169.085393][ T5700] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 169.200265][ T5699] FAULT_INJECTION: forcing a failure.
[ 169.200265][ T5699] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 169.204977][ T5699] CPU: 0 UID: 0 PID: 5699 Comm: syz.4.28 Not tainted syzkaller #0 PREEMPT(full)
[ 169.204995][ T5699] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 169.205002][ T5699] Call Trace:
[ 169.205008][ T5699]
[ 169.205014][ T5699] dump_stack_lvl+0x189/0x250
[ 169.205035][ T5699] ? __pfx____ratelimit+0x10/0x10
[ 169.205050][ T5699] ? __pfx_dump_stack_lvl+0x10/0x10
[ 169.205064][ T5699] ? __pfx__printk+0x10/0x10
[ 169.205083][ T5699] should_fail_ex+0x414/0x560
[ 169.205096][ T5699] _copy_to_user+0x31/0xb0
[ 169.205106][ T5699] simple_read_from_buffer+0xe1/0x170
[ 169.205117][ T5699] proc_fail_nth_read+0x1b3/0x220
[ 169.205127][ T5699] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 169.205136][ T5699] ? rw_verify_area+0x2a6/0x4d0
[ 169.205149][ T5699] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 169.205161][ T5699] vfs_read+0x200/0xa30
[ 169.205178][ T5699] ? __pfx_vfs_read+0x10/0x10
[ 169.205190][ T5699] ? do_sys_openat2+0x154/0x1c0
[ 169.205205][ T5699] ? __x64_sys_sendmsg+0x1b4/0x260
[ 169.205228][ T5699] ksys_read+0x145/0x250
[ 169.205238][ T5699] ? __pfx_ksys_read+0x10/0x10
[ 169.205247][ T5699] ? do_syscall_64+0xbe/0xfa0
[ 169.205258][ T5699] do_syscall_64+0xfa/0xfa0
[ 169.205266][ T5699] ? lockdep_hardirqs_on+0x9c/0x150
[ 169.205276][ T5699] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 169.205283][ T5699] ? clear_bhb_loop+0x60/0xb0
[ 169.205291][ T5699] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 169.205298][ T5699] RIP: 0033:0x7f3db378e0dc
[ 169.205305][ T5699] 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
[ 169.205311][ T5699] RSP: 002b:00007ffdc51d7580 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 169.205320][ T5699] RAX: ffffffffffffffda RBX: 00007f3db39e5fa0 RCX: 00007f3db378e0dc
[ 169.205325][ T5699] RDX: 000000000000000f RSI: 00007ffdc51d75f0 RDI: 0000000000000009
[ 169.205330][ T5699] RBP: 00007ffdc51d75e0 R08: 0000000000000000 R09: 0000000000000000
[ 169.205337][ T5699] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 169.205342][ T5699] R13: 00007f3db39e5fa0 R14: 00007f3db39e5fa0 R15: 0000000000000003
[ 169.205359][ T5699]
[ 169.316884][ T5697] CPU: 0 UID: 0 PID: 5697 Comm: syz.3.20 Not tainted syzkaller #0 PREEMPT(full)
[ 169.316905][ T5697] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 169.316913][ T5697] Call Trace:
[ 169.316918][ T5697]
[ 169.316923][ T5697] dump_stack_lvl+0x189/0x250
[ 169.316942][ T5697] ? __pfx____ratelimit+0x10/0x10
[ 169.316965][ T5697] ? __pfx_dump_stack_lvl+0x10/0x10
[ 169.316982][ T5697] ? __pfx__printk+0x10/0x10
[ 169.316993][ T5697] ? __pfx___might_resched+0x10/0x10
[ 169.317004][ T5697] ? fs_reclaim_acquire+0x7d/0x100
[ 169.317022][ T5697] should_fail_ex+0x414/0x560
[ 169.317042][ T5697] should_failslab+0xa8/0x100
[ 169.317060][ T5697] __kmalloc_noprof+0xcb/0x7f0
[ 169.317073][ T5697] ? ieee80211_ie_len_eht_cap+0x4fc/0x750
[ 169.317089][ T5697] ? ieee80211_mesh_build_beacon+0xc3/0x1b50
[ 169.317105][ T5697] ieee80211_mesh_build_beacon+0xc3/0x1b50
[ 169.317123][ T5697] ieee80211_mesh_rebuild_beacon+0xc7/0x170
[ 169.317136][ T5697] ieee80211_mesh_csa_beacon+0x140/0x2c0
[ 169.317150][ T5697] ieee80211_set_csa_beacon+0x3cc/0x9a0
[ 169.317162][ T5697] ? drv_pre_channel_switch+0x38c/0x690
[ 169.317174][ T5697] ieee80211_channel_switch+0x8ef/0xcb0
[ 169.317192][ T5697] ? __pfx_ieee80211_channel_switch+0x10/0x10
[ 169.317201][ T5697] ? cfg80211_chandef_dfs_required+0xcee/0xe70
[ 169.317238][ T5697] ? rcu_is_watching+0x15/0xb0
[ 169.317256][ T5697] rdev_channel_switch+0x108/0x290
[ 169.317269][ T5697] nl80211_channel_switch+0xac9/0xd70
[ 169.317287][ T5697] ? __mutex_unlock_slowpath+0x69a/0x740
[ 169.317304][ T5697] ? __pfx_nl80211_channel_switch+0x10/0x10
[ 169.317316][ T5697] ? __pfx___mutex_unlock_slowpath+0x10/0x10
[ 169.317329][ T5697] ? rcu_is_watching+0x15/0xb0
[ 169.317365][ T5697] ? __nla_parse+0x40/0x60
[ 169.317383][ T5697] ? nl80211_pre_doit+0x4f1/0x930
[ 169.317408][ T5697] genl_family_rcv_msg_doit+0x215/0x300
[ 169.317454][ T5697] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10
[ 169.317482][ T5697] ? bpf_lsm_capable+0x9/0x20
[ 169.317494][ T5697] ? security_capable+0x7e/0x2e0
[ 169.317513][ T5697] genl_rcv_msg+0x60e/0x790
[ 169.317531][ T5697] ? __pfx_genl_rcv_msg+0x10/0x10
[ 169.317542][ T5697] ? __pfx_nl80211_pre_doit+0x10/0x10
[ 169.317553][ T5697] ? __pfx_nl80211_channel_switch+0x10/0x10
[ 169.317563][ T5697] ? __pfx_nl80211_post_doit+0x10/0x10
[ 169.317577][ T5697] ? __asan_memcpy+0x40/0x70
[ 169.317589][ T5697] ? __pfx_ref_tracker_free+0x10/0x10
[ 169.317610][ T5697] netlink_rcv_skb+0x208/0x470
[ 169.317626][ T5697] ? __lock_acquire+0xab9/0xd20
[ 169.317638][ T5697] ? __pfx_genl_rcv_msg+0x10/0x10
[ 169.317652][ T5697] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 169.317688][ T5697] ? down_read+0x1ad/0x2e0
[ 169.317701][ T5697] genl_rcv+0x28/0x40
[ 169.317713][ T5697] netlink_unicast+0x82f/0x9e0
[ 169.317734][ T5697] ? __pfx_netlink_unicast+0x10/0x10
[ 169.317750][ T5697] ? netlink_sendmsg+0x642/0xb30
[ 169.317765][ T5697] ? skb_put+0x11b/0x210
[ 169.317785][ T5697] netlink_sendmsg+0x805/0xb30
[ 169.317809][ T5697] ? __pfx_netlink_sendmsg+0x10/0x10
[ 169.317828][ T5697] ? aa_sock_msg_perm+0xf1/0x1d0
[ 169.317847][ T5697] ? bpf_lsm_socket_sendmsg+0x9/0x20
[ 169.317861][ T5697] ? __pfx_netlink_sendmsg+0x10/0x10
[ 169.317878][ T5697] __sock_sendmsg+0x21c/0x270
[ 169.317895][ T5697] ____sys_sendmsg+0x505/0x830
[ 169.317916][ T5697] ? __pfx_____sys_sendmsg+0x10/0x10
[ 169.317941][ T5697] ? import_iovec+0x74/0xa0
[ 169.317957][ T5697] ___sys_sendmsg+0x21f/0x2a0
[ 169.317977][ T5697] ? __pfx____sys_sendmsg+0x10/0x10
[ 169.317999][ T5697] ? rcu_read_lock_any_held+0xb3/0x120
[ 169.318022][ T5697] ? sb_end_write+0xe9/0x1c0
[ 169.318048][ T5697] ? __pfx_vfs_write+0x10/0x10
[ 169.318061][ T5697] ? do_sys_openat2+0x154/0x1c0
[ 169.318078][ T5697] __x64_sys_sendmsg+0x19b/0x260
[ 169.318097][ T5697] ? __pfx___x64_sys_sendmsg+0x10/0x10
[ 169.318119][ T5697] ? __pfx_ksys_write+0x10/0x10
[ 169.318136][ T5697] ? do_syscall_64+0xbe/0xfa0
[ 169.318153][ T5697] do_syscall_64+0xfa/0xfa0
[ 169.318167][ T5697] ? lockdep_hardirqs_on+0x9c/0x150
[ 169.318182][ T5697] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 169.318193][ T5697] ? clear_bhb_loop+0x60/0xb0
[ 169.318207][ T5697] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 169.318218][ T5697] RIP: 0033:0x7fc21cf8f6c9
[ 169.318230][ T5697] 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
[ 169.318240][ T5697] RSP: 002b:00007fffbc2b6ee8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 169.318255][ T5697] RAX: ffffffffffffffda RBX: 00007fc21d1e5fa0 RCX: 00007fc21cf8f6c9
[ 169.318263][ T5697] RDX: 0000000000000000 RSI: 0000200000004180 RDI: 0000000000000003
[ 169.318271][ T5697] RBP: 00007fffbc2b6f40 R08: 0000000000000000 R09: 0000000000000000
[ 169.318277][ T5697] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 169.318284][ T5697] R13: 00007fc21d1e5fa0 R14: 00007fc21d1e5fa0 R15: 0000000000000003
[ 169.318304][ T5697]
[ 169.586878][ T5702] FAULT_INJECTION: forcing a failure.
[ 169.586878][ T5702] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 169.595481][ T5702] CPU: 0 UID: 0 PID: 5702 Comm: syz.1.31 Not tainted syzkaller #0 PREEMPT(full)
[ 169.595502][ T5702] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 169.595510][ T5702] Call Trace:
[ 169.595516][ T5702]
[ 169.595522][ T5702] dump_stack_lvl+0x189/0x250
[ 169.595553][ T5702] ? __pfx____ratelimit+0x10/0x10
[ 169.595570][ T5702] ? __pfx_dump_stack_lvl+0x10/0x10
[ 169.595586][ T5702] ? __pfx__printk+0x10/0x10
[ 169.595605][ T5702] should_fail_ex+0x414/0x560
[ 169.595626][ T5702] _copy_to_user+0x31/0xb0
[ 169.595641][ T5702] simple_read_from_buffer+0xe1/0x170
[ 169.595661][ T5702] proc_fail_nth_read+0x1b3/0x220
[ 169.595679][ T5702] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 169.595694][ T5702] ? rw_verify_area+0x2a6/0x4d0
[ 169.595708][ T5702] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 169.595722][ T5702] vfs_read+0x200/0xa30
[ 169.595741][ T5702] ? __pfx_vfs_read+0x10/0x10
[ 169.595754][ T5702] ? do_sys_openat2+0x154/0x1c0
[ 169.595769][ T5702] ? __x64_sys_sendmsg+0x1b4/0x260
[ 169.595795][ T5702] ksys_read+0x145/0x250
[ 169.595811][ T5702] ? __pfx_ksys_read+0x10/0x10
[ 169.595827][ T5702] ? do_syscall_64+0xbe/0xfa0
[ 169.595846][ T5702] do_syscall_64+0xfa/0xfa0
[ 169.595861][ T5702] ? lockdep_hardirqs_on+0x9c/0x150
[ 169.595877][ T5702] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 169.595889][ T5702] ? clear_bhb_loop+0x60/0xb0
[ 169.595905][ T5702] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 169.595917][ T5702] RIP: 0033:0x7fd3a558e0dc
[ 169.595930][ T5702] 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
[ 169.595941][ T5702] RSP: 002b:00007ffe5f8de0d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 169.595957][ T5702] RAX: ffffffffffffffda RBX: 00007fd3a57e5fa0 RCX: 00007fd3a558e0dc
[ 169.595965][ T5702] RDX: 000000000000000f RSI: 00007ffe5f8de140 RDI: 0000000000000009
[ 169.595981][ T5702] RBP: 00007ffe5f8de130 R08: 0000000000000000 R09: 0000000000000000
[ 169.595988][ T5702] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 169.595996][ T5702] R13: 00007fd3a57e5fa0 R14: 00007fd3a57e5fa0 R15: 0000000000000003
[ 169.596016][ T5702]
[ 169.754097][ T5700] CPU: 0 UID: 0 PID: 5700 Comm: syz.0.29 Not tainted syzkaller #0 PREEMPT(full)
[ 169.754114][ T5700] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 169.754120][ T5700] Call Trace:
[ 169.754126][ T5700]
[ 169.754131][ T5700] dump_stack_lvl+0x189/0x250
[ 169.754152][ T5700] ? __pfx____ratelimit+0x10/0x10
[ 169.754167][ T5700] ? __pfx_dump_stack_lvl+0x10/0x10
[ 169.754181][ T5700] ? __pfx__printk+0x10/0x10
[ 169.754199][ T5700] should_fail_ex+0x414/0x560
[ 169.754211][ T5700] _copy_to_user+0x31/0xb0
[ 169.754220][ T5700] simple_read_from_buffer+0xe1/0x170
[ 169.754232][ T5700] proc_fail_nth_read+0x1b3/0x220
[ 169.754241][ T5700] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 169.754250][ T5700] ? rw_verify_area+0x2a6/0x4d0
[ 169.754258][ T5700] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 169.754266][ T5700] vfs_read+0x200/0xa30
[ 169.754276][ T5700] ? __pfx_vfs_read+0x10/0x10
[ 169.754284][ T5700] ? do_sys_openat2+0x154/0x1c0
[ 169.754314][ T5700] ? __x64_sys_sendmsg+0x1b4/0x260
[ 169.754337][ T5700] ksys_read+0x145/0x250
[ 169.754352][ T5700] ? __pfx_ksys_read+0x10/0x10
[ 169.754367][ T5700] ? do_syscall_64+0xbe/0xfa0
[ 169.754384][ T5700] do_syscall_64+0xfa/0xfa0
[ 169.754396][ T5700] ? lockdep_hardirqs_on+0x9c/0x150
[ 169.754406][ T5700] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 169.754417][ T5700] ? clear_bhb_loop+0x60/0xb0
[ 169.754429][ T5700] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 169.754439][ T5700] RIP: 0033:0x7f5f46f8e0dc
[ 169.754451][ T5700] 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
[ 169.754460][ T5700] RSP: 002b:00007ffc50e31150 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 169.754480][ T5700] RAX: ffffffffffffffda RBX: 00007f5f471e5fa0 RCX: 00007f5f46f8e0dc
[ 169.754488][ T5700] RDX: 000000000000000f RSI: 00007ffc50e311c0 RDI: 0000000000000009
[ 169.754494][ T5700] RBP: 00007ffc50e311b0 R08: 0000000000000000 R09: 0000000000000000
[ 169.754501][ T5700] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 169.754505][ T5700] R13: 00007f5f471e5fa0 R14: 00007f5f471e5fa0 R15: 0000000000000003
[ 169.754516][ T5700]
[ 169.885445][ T5703] FAULT_INJECTION: forcing a failure.
[ 169.885445][ T5703] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 169.899437][ T5705] FAULT_INJECTION: forcing a failure.
[ 169.899437][ T5705] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 169.920116][ T5704] FAULT_INJECTION: forcing a failure.
[ 169.920116][ T5704] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 169.925550][ T5704] CPU: 0 UID: 0 PID: 5704 Comm: syz.1.33 Not tainted syzkaller #0 PREEMPT(full)
[ 169.925568][ T5704] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 169.925575][ T5704] Call Trace:
[ 169.925583][ T5704]
[ 169.925588][ T5704] dump_stack_lvl+0x189/0x250
[ 169.925609][ T5704] ? __pfx____ratelimit+0x10/0x10
[ 169.925624][ T5704] ? __pfx_dump_stack_lvl+0x10/0x10
[ 169.925638][ T5704] ? __pfx__printk+0x10/0x10
[ 169.925651][ T5704] should_fail_ex+0x414/0x560
[ 169.925663][ T5704] _copy_to_user+0x31/0xb0
[ 169.925672][ T5704] simple_read_from_buffer+0xe1/0x170
[ 169.925684][ T5704] proc_fail_nth_read+0x1b3/0x220
[ 169.925694][ T5704] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 169.925702][ T5704] ? rw_verify_area+0x2a6/0x4d0
[ 169.925711][ T5704] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 169.925720][ T5704] vfs_read+0x200/0xa30
[ 169.925730][ T5704] ? __pfx_vfs_read+0x10/0x10
[ 169.925737][ T5704] ? task_mm_cid_work+0x21f/0x760
[ 169.925746][ T5704] ? __pfx___might_resched+0x10/0x10
[ 169.925756][ T5704] ? __x64_sys_sendmsg+0x1b4/0x260
[ 169.925767][ T5704] ? _raw_spin_unlock_irq+0x23/0x50
[ 169.925779][ T5704] ksys_read+0x145/0x250
[ 169.925788][ T5704] ? __pfx_ksys_read+0x10/0x10
[ 169.925797][ T5704] ? do_syscall_64+0xbe/0xfa0
[ 169.925808][ T5704] do_syscall_64+0xfa/0xfa0
[ 169.925820][ T5704] ? lockdep_hardirqs_on+0x9c/0x150
[ 169.925833][ T5704] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 169.925844][ T5704] ? clear_bhb_loop+0x60/0xb0
[ 169.925856][ T5704] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 169.925864][ T5704] RIP: 0033:0x7fd3a558e0dc
[ 169.925873][ T5704] 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
[ 169.925880][ T5704] RSP: 002b:00007ffe5f8de0d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 169.925889][ T5704] RAX: ffffffffffffffda RBX: 00007fd3a57e5fa0 RCX: 00007fd3a558e0dc
[ 169.925894][ T5704] RDX: 000000000000000f RSI: 00007ffe5f8de140 RDI: 0000000000000009
[ 169.925900][ T5704] RBP: 00007ffe5f8de130 R08: 0000000000000000 R09: 0000000000000000
[ 169.925906][ T5704] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 169.925912][ T5704] R13: 00007fd3a57e5fa0 R14: 00007fd3a57e5fa0 R15: 0000000000000003
[ 169.925929][ T5704]
[ 170.028009][ T5703] CPU: 0 UID: 0 PID: 5703 Comm: syz.2.32 Not tainted syzkaller #0 PREEMPT(full)
[ 170.028030][ T5703] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 170.028038][ T5703] Call Trace:
[ 170.028043][ T5703]
[ 170.028048][ T5703] dump_stack_lvl+0x189/0x250
[ 170.028068][ T5703] ? __pfx____ratelimit+0x10/0x10
[ 170.028083][ T5703] ? __pfx_dump_stack_lvl+0x10/0x10
[ 170.028098][ T5703] ? __pfx__printk+0x10/0x10
[ 170.028118][ T5703] should_fail_ex+0x414/0x560
[ 170.028136][ T5703] _copy_to_user+0x31/0xb0
[ 170.028150][ T5703] simple_read_from_buffer+0xe1/0x170
[ 170.028168][ T5703] proc_fail_nth_read+0x1b3/0x220
[ 170.028183][ T5703] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 170.028196][ T5703] ? rw_verify_area+0x2a6/0x4d0
[ 170.028210][ T5703] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 170.028223][ T5703] vfs_read+0x200/0xa30
[ 170.028241][ T5703] ? __pfx_vfs_read+0x10/0x10
[ 170.028253][ T5703] ? do_sys_openat2+0x154/0x1c0
[ 170.028267][ T5703] ? __x64_sys_sendmsg+0x1b4/0x260
[ 170.028291][ T5703] ksys_read+0x145/0x250
[ 170.028306][ T5703] ? __pfx_ksys_read+0x10/0x10
[ 170.028321][ T5703] ? do_syscall_64+0xbe/0xfa0
[ 170.028339][ T5703] do_syscall_64+0xfa/0xfa0
[ 170.028352][ T5703] ? lockdep_hardirqs_on+0x9c/0x150
[ 170.028367][ T5703] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 170.028378][ T5703] ? clear_bhb_loop+0x60/0xb0
[ 170.028392][ T5703] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 170.028401][ T5703] RIP: 0033:0x7f55e058e0dc
[ 170.028413][ T5703] 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
[ 170.028422][ T5703] RSP: 002b:00007fff2593c550 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 170.028434][ T5703] RAX: ffffffffffffffda RBX: 00007f55e07e5fa0 RCX: 00007f55e058e0dc
[ 170.028442][ T5703] RDX: 000000000000000f RSI: 00007fff2593c5c0 RDI: 0000000000000009
[ 170.028449][ T5703] RBP: 00007fff2593c5b0 R08: 0000000000000000 R09: 0000000000000000
[ 170.028455][ T5703] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 170.028461][ T5703] R13: 00007f55e07e5fa0 R14: 00007f55e07e5fa0 R15: 0000000000000003
[ 170.028479][ T5703]
[ 170.035247][ T5705] CPU: 0 UID: 0 PID: 5705 Comm: syz.4.34 Not tainted syzkaller #0 PREEMPT(full)
[ 170.035266][ T5705] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 170.035273][ T5705] Call Trace:
[ 170.035278][ T5705]
[ 170.035282][ T5705] dump_stack_lvl+0x189/0x250
[ 170.035302][ T5705] ? __pfx____ratelimit+0x10/0x10
[ 170.035316][ T5705] ? __pfx_dump_stack_lvl+0x10/0x10
[ 170.035331][ T5705] ? __pfx__printk+0x10/0x10
[ 170.035350][ T5705] should_fail_ex+0x414/0x560
[ 170.035367][ T5705] _copy_to_user+0x31/0xb0
[ 170.035381][ T5705] simple_read_from_buffer+0xe1/0x170
[ 170.035399][ T5705] proc_fail_nth_read+0x1b3/0x220
[ 170.035414][ T5705] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 170.035427][ T5705] ? rw_verify_area+0x2a6/0x4d0
[ 170.035440][ T5705] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 170.035452][ T5705] vfs_read+0x200/0xa30
[ 170.035469][ T5705] ? __pfx_vfs_read+0x10/0x10
[ 170.035481][ T5705] ? do_sys_openat2+0x154/0x1c0
[ 170.035497][ T5705] ? __x64_sys_sendmsg+0x1b4/0x260
[ 170.035519][ T5705] ksys_read+0x145/0x250
[ 170.035534][ T5705] ? __pfx_ksys_read+0x10/0x10
[ 170.035549][ T5705] ? do_syscall_64+0xbe/0xfa0
[ 170.035565][ T5705] do_syscall_64+0xfa/0xfa0
[ 170.035579][ T5705] ? lockdep_hardirqs_on+0x9c/0x150
[ 170.035594][ T5705] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 170.035604][ T5705] ? clear_bhb_loop+0x60/0xb0
[ 170.035617][ T5705] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 170.035627][ T5705] RIP: 0033:0x7f3db378e0dc
[ 170.035638][ T5705] 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
[ 170.035646][ T5705] RSP: 002b:00007ffdc51d7580 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 170.035657][ T5705] RAX: ffffffffffffffda RBX: 00007f3db39e5fa0 RCX: 00007f3db378e0dc
[ 170.035665][ T5705] RDX: 000000000000000f RSI: 00007ffdc51d75f0 RDI: 0000000000000009
[ 170.035672][ T5705] RBP: 00007ffdc51d75e0 R08: 0000000000000000 R09: 0000000000000000
[ 170.035678][ T5705] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 170.035684][ T5705] R13: 00007f3db39e5fa0 R14: 00007f3db39e5fa0 R15: 0000000000000003
[ 170.035701][ T5705]
2025/11/15 13:44:05 executed programs: 29
[ 170.365775][ T5707] FAULT_INJECTION: forcing a failure.
[ 170.365775][ T5707] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 170.376623][ T5709] FAULT_INJECTION: forcing a failure.
[ 170.376623][ T5709] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 170.391127][ T5709] CPU: 0 UID: 0 PID: 5709 Comm: syz.0.37 Not tainted syzkaller #0 PREEMPT(full)
[ 170.391147][ T5709] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 170.391155][ T5709] Call Trace:
[ 170.391160][ T5709]
[ 170.391165][ T5709] dump_stack_lvl+0x189/0x250
[ 170.391214][ T5709] ? __pfx____ratelimit+0x10/0x10
[ 170.391236][ T5709] ? __pfx_dump_stack_lvl+0x10/0x10
[ 170.391250][ T5709] ? __pfx__printk+0x10/0x10
[ 170.391269][ T5709] should_fail_ex+0x414/0x560
[ 170.391294][ T5709] _copy_to_user+0x31/0xb0
[ 170.391309][ T5709] simple_read_from_buffer+0xe1/0x170
[ 170.391327][ T5709] proc_fail_nth_read+0x1b3/0x220
[ 170.391342][ T5709] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 170.391355][ T5709] ? rw_verify_area+0x2a6/0x4d0
[ 170.391368][ T5709] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 170.391380][ T5709] vfs_read+0x200/0xa30
[ 170.391397][ T5709] ? __pfx_vfs_read+0x10/0x10
[ 170.391410][ T5709] ? do_sys_openat2+0x154/0x1c0
[ 170.391424][ T5709] ? __x64_sys_sendmsg+0x1b4/0x260
[ 170.391447][ T5709] ksys_read+0x145/0x250
[ 170.391460][ T5709] ? __pfx_ksys_read+0x10/0x10
[ 170.391482][ T5709] ? do_syscall_64+0xbe/0xfa0
[ 170.391500][ T5709] do_syscall_64+0xfa/0xfa0
[ 170.391513][ T5709] ? lockdep_hardirqs_on+0x9c/0x150
[ 170.391527][ T5709] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 170.391537][ T5709] ? clear_bhb_loop+0x60/0xb0
[ 170.391551][ T5709] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 170.391561][ T5709] RIP: 0033:0x7f5f46f8e0dc
[ 170.391572][ T5709] 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
[ 170.391581][ T5709] RSP: 002b:00007ffc50e31150 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 170.391594][ T5709] RAX: ffffffffffffffda RBX: 00007f5f471e5fa0 RCX: 00007f5f46f8e0dc
[ 170.391602][ T5709] RDX: 000000000000000f RSI: 00007ffc50e311c0 RDI: 0000000000000009
[ 170.391608][ T5709] RBP: 00007ffc50e311b0 R08: 0000000000000000 R09: 0000000000000000
[ 170.391615][ T5709] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 170.391621][ T5709] R13: 00007f5f471e5fa0 R14: 00007f5f471e5fa0 R15: 0000000000000003
[ 170.391638][ T5709]
[ 170.394456][ T5707] CPU: 0 UID: 0 PID: 5707 Comm: syz.2.36 Not tainted syzkaller #0 PREEMPT(full)
[ 170.394482][ T5707] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 170.394489][ T5707] Call Trace:
[ 170.394494][ T5707]
[ 170.394499][ T5707] dump_stack_lvl+0x189/0x250
[ 170.394519][ T5707] ? __pfx____ratelimit+0x10/0x10
[ 170.394535][ T5707] ? __pfx_dump_stack_lvl+0x10/0x10
[ 170.394549][ T5707] ? __pfx__printk+0x10/0x10
[ 170.394567][ T5707] should_fail_ex+0x414/0x560
[ 170.394585][ T5707] _copy_to_user+0x31/0xb0
[ 170.394599][ T5707] simple_read_from_buffer+0xe1/0x170
[ 170.394617][ T5707] proc_fail_nth_read+0x1b3/0x220
[ 170.394631][ T5707] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 170.394669][ T5707] ? rw_verify_area+0x2a6/0x4d0
[ 170.394683][ T5707] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 170.394697][ T5707] vfs_read+0x200/0xa30
[ 170.394715][ T5707] ? __pfx_vfs_read+0x10/0x10
[ 170.394727][ T5707] ? do_sys_openat2+0x154/0x1c0
[ 170.394742][ T5707] ? __x64_sys_sendmsg+0x1b4/0x260
[ 170.394764][ T5707] ksys_read+0x145/0x250
[ 170.394778][ T5707] ? __pfx_ksys_read+0x10/0x10
[ 170.394794][ T5707] ? do_syscall_64+0xbe/0xfa0
[ 170.394810][ T5707] do_syscall_64+0xfa/0xfa0
[ 170.394824][ T5707] ? lockdep_hardirqs_on+0x9c/0x150
[ 170.394838][ T5707] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 170.394848][ T5707] ? clear_bhb_loop+0x60/0xb0
[ 170.394861][ T5707] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 170.394872][ T5707] RIP: 0033:0x7f55e058e0dc
[ 170.394882][ T5707] 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
[ 170.394891][ T5707] RSP: 002b:00007fff2593c550 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 170.394904][ T5707] RAX: ffffffffffffffda RBX: 00007f55e07e5fa0 RCX: 00007f55e058e0dc
[ 170.394912][ T5707] RDX: 000000000000000f RSI: 00007fff2593c5c0 RDI: 0000000000000009
[ 170.394918][ T5707] RBP: 00007fff2593c5b0 R08: 0000000000000000 R09: 0000000000000000
[ 170.394925][ T5707] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 170.394931][ T5707] R13: 00007f55e07e5fa0 R14: 00007f55e07e5fa0 R15: 0000000000000003
[ 170.394948][ T5707]
[ 170.675415][ T5708] validate_nla: 9 callbacks suppressed
[ 170.675430][ T5708] netlink: 'syz.1.35': attribute type 10 has an invalid length.
[ 170.684739][ T5710] netlink: 'syz.3.38': attribute type 10 has an invalid length.
[ 170.691594][ T5713] netlink: 'syz.4.41': attribute type 10 has an invalid length.
[ 170.695844][ T5712] netlink: 'syz.0.39': attribute type 10 has an invalid length.
[ 170.700249][ T5713] FAULT_INJECTION: forcing a failure.
[ 170.700249][ T5713] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 170.705794][ T5713] CPU: 0 UID: 0 PID: 5713 Comm: syz.4.41 Not tainted syzkaller #0 PREEMPT(full)
[ 170.705813][ T5713] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 170.705820][ T5713] Call Trace:
[ 170.705827][ T5713]
[ 170.705835][ T5713] dump_stack_lvl+0x189/0x250
[ 170.705857][ T5713] ? __pfx____ratelimit+0x10/0x10
[ 170.705879][ T5713] ? __pfx_dump_stack_lvl+0x10/0x10
[ 170.705894][ T5713] ? __pfx__printk+0x10/0x10
[ 170.705915][ T5713] should_fail_ex+0x414/0x560
[ 170.705936][ T5713] _copy_to_user+0x31/0xb0
[ 170.705952][ T5713] simple_read_from_buffer+0xe1/0x170
[ 170.705972][ T5713] proc_fail_nth_read+0x1b3/0x220
[ 170.705988][ T5713] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 170.706003][ T5713] ? rw_verify_area+0x2a6/0x4d0
[ 170.706018][ T5713] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 170.706031][ T5713] vfs_read+0x200/0xa30
[ 170.706051][ T5713] ? __pfx_vfs_read+0x10/0x10
[ 170.706064][ T5713] ? do_sys_openat2+0x154/0x1c0
[ 170.706081][ T5713] ? __x64_sys_sendmsg+0x1b4/0x260
[ 170.706106][ T5713] ksys_read+0x145/0x250
[ 170.706122][ T5713] ? __pfx_ksys_read+0x10/0x10
[ 170.706139][ T5713] ? do_syscall_64+0xbe/0xfa0
[ 170.706158][ T5713] do_syscall_64+0xfa/0xfa0
[ 170.706173][ T5713] ? lockdep_hardirqs_on+0x9c/0x150
[ 170.706189][ T5713] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 170.706200][ T5713] ? clear_bhb_loop+0x60/0xb0
[ 170.706215][ T5713] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 170.706226][ T5713] RIP: 0033:0x7f3db378e0dc
[ 170.706238][ T5713] 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
[ 170.706248][ T5713] RSP: 002b:00007ffdc51d7580 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 170.706262][ T5713] RAX: ffffffffffffffda RBX: 00007f3db39e5fa0 RCX: 00007f3db378e0dc
[ 170.706270][ T5713] RDX: 000000000000000f RSI: 00007ffdc51d75f0 RDI: 0000000000000009
[ 170.706278][ T5713] RBP: 00007ffdc51d75e0 R08: 0000000000000000 R09: 0000000000000000
[ 170.706285][ T5713] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 170.706292][ T5713] R13: 00007f3db39e5fa0 R14: 00007f3db39e5fa0 R15: 0000000000000003
[ 170.706312][ T5713]
[ 170.801018][ T5712] FAULT_INJECTION: forcing a failure.
[ 170.801018][ T5712] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 170.806134][ T5712] CPU: 0 UID: 0 PID: 5712 Comm: syz.0.39 Not tainted syzkaller #0 PREEMPT(full)
[ 170.806152][ T5712] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 170.806159][ T5712] Call Trace:
[ 170.806165][ T5712]
[ 170.806170][ T5712] dump_stack_lvl+0x189/0x250
[ 170.806191][ T5712] ? __pfx____ratelimit+0x10/0x10
[ 170.806207][ T5712] ? __pfx_dump_stack_lvl+0x10/0x10
[ 170.806223][ T5712] ? __pfx__printk+0x10/0x10
[ 170.806243][ T5712] should_fail_ex+0x414/0x560
[ 170.806264][ T5712] _copy_to_user+0x31/0xb0
[ 170.806279][ T5712] simple_read_from_buffer+0xe1/0x170
[ 170.806299][ T5712] proc_fail_nth_read+0x1b3/0x220
[ 170.806315][ T5712] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 170.806330][ T5712] ? rw_verify_area+0x2a6/0x4d0
[ 170.806344][ T5712] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 170.806358][ T5712] vfs_read+0x200/0xa30
[ 170.806378][ T5712] ? __pfx_vfs_read+0x10/0x10
[ 170.806391][ T5712] ? do_sys_openat2+0x154/0x1c0
[ 170.806408][ T5712] ? __x64_sys_sendmsg+0x1b4/0x260
[ 170.806434][ T5712] ksys_read+0x145/0x250
[ 170.806450][ T5712] ? __pfx_ksys_read+0x10/0x10
[ 170.806466][ T5712] ? do_syscall_64+0xbe/0xfa0
[ 170.806485][ T5712] do_syscall_64+0xfa/0xfa0
[ 170.806500][ T5712] ? lockdep_hardirqs_on+0x9c/0x150
[ 170.806516][ T5712] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 170.806527][ T5712] ? clear_bhb_loop+0x60/0xb0
[ 170.806541][ T5712] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 170.806553][ T5712] RIP: 0033:0x7f5f46f8e0dc
[ 170.806566][ T5712] 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
[ 170.806576][ T5712] RSP: 002b:00007ffc50e31150 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 170.806589][ T5712] RAX: ffffffffffffffda RBX: 00007f5f471e5fa0 RCX: 00007f5f46f8e0dc
[ 170.806598][ T5712] RDX: 000000000000000f RSI: 00007ffc50e311c0 RDI: 0000000000000009
[ 170.806605][ T5712] RBP: 00007ffc50e311b0 R08: 0000000000000000 R09: 0000000000000000
[ 170.806612][ T5712] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 170.806619][ T5712] R13: 00007f5f471e5fa0 R14: 00007f5f471e5fa0 R15: 0000000000000003
[ 170.806662][ T5712]
[ 170.904625][ T5708] FAULT_INJECTION: forcing a failure.
[ 170.904625][ T5708] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 170.918612][ T5706] netlink: 'syz.5.22': attribute type 10 has an invalid length.
[ 170.924605][ T5706] bond0: (slave wlan1): Enslaving as an active interface with an up link
[ 170.942173][ T5708] CPU: 0 UID: 0 PID: 5708 Comm: syz.1.35 Not tainted syzkaller #0 PREEMPT(full)
[ 170.942191][ T5708] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 170.942199][ T5708] Call Trace:
[ 170.942204][ T5708]
[ 170.942210][ T5708] dump_stack_lvl+0x189/0x250
[ 170.942231][ T5708] ? __pfx____ratelimit+0x10/0x10
[ 170.942247][ T5708] ? __pfx_dump_stack_lvl+0x10/0x10
[ 170.942263][ T5708] ? __pfx__printk+0x10/0x10
[ 170.942283][ T5708] should_fail_ex+0x414/0x560
[ 170.942303][ T5708] _copy_to_user+0x31/0xb0
[ 170.942318][ T5708] simple_read_from_buffer+0xe1/0x170
[ 170.942338][ T5708] proc_fail_nth_read+0x1b3/0x220
[ 170.942354][ T5708] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 170.942369][ T5708] ? rw_verify_area+0x2a6/0x4d0
[ 170.942381][ T5708] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 170.942392][ T5708] vfs_read+0x200/0xa30
[ 170.942409][ T5708] ? __pfx_vfs_read+0x10/0x10
[ 170.942422][ T5708] ? do_sys_openat2+0x154/0x1c0
[ 170.942437][ T5708] ? __x64_sys_sendmsg+0x1b4/0x260
[ 170.942457][ T5708] ksys_read+0x145/0x250
[ 170.942471][ T5708] ? __pfx_ksys_read+0x10/0x10
[ 170.942484][ T5708] ? do_syscall_64+0xbe/0xfa0
[ 170.942502][ T5708] do_syscall_64+0xfa/0xfa0
[ 170.942516][ T5708] ? lockdep_hardirqs_on+0x9c/0x150
[ 170.942532][ T5708] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 170.942544][ T5708] ? clear_bhb_loop+0x60/0xb0
[ 170.942559][ T5708] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 170.942570][ T5708] RIP: 0033:0x7fd3a558e0dc
[ 170.942581][ T5708] 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
[ 170.942591][ T5708] RSP: 002b:00007ffe5f8de0d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 170.942605][ T5708] RAX: ffffffffffffffda RBX: 00007fd3a57e5fa0 RCX: 00007fd3a558e0dc
[ 170.942614][ T5708] RDX: 000000000000000f RSI: 00007ffe5f8de140 RDI: 0000000000000009
[ 170.942621][ T5708] RBP: 00007ffe5f8de130 R08: 0000000000000000 R09: 0000000000000000
[ 170.942629][ T5708] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 170.942636][ T5708] R13: 00007fd3a57e5fa0 R14: 00007fd3a57e5fa0 R15: 0000000000000003
[ 170.942693][ T5708]
[ 171.065010][ T5706] FAULT_INJECTION: forcing a failure.
[ 171.065010][ T5706] name failslab, interval 1, probability 0, space 0, times 0
[ 171.082133][ T5714] netlink: 'syz.4.43': attribute type 10 has an invalid length.
[ 171.086355][ T5714] FAULT_INJECTION: forcing a failure.
[ 171.086355][ T5714] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 171.101791][ T5706] CPU: 0 UID: 0 PID: 5706 Comm: syz.5.22 Not tainted syzkaller #0 PREEMPT(full)
[ 171.101811][ T5706] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 171.101818][ T5706] Call Trace:
[ 171.101824][ T5706]
[ 171.101829][ T5706] dump_stack_lvl+0x189/0x250
[ 171.101851][ T5706] ? __pfx____ratelimit+0x10/0x10
[ 171.101867][ T5706] ? __pfx_dump_stack_lvl+0x10/0x10
[ 171.101883][ T5706] ? __pfx__printk+0x10/0x10
[ 171.101898][ T5706] ? __pfx___might_resched+0x10/0x10
[ 171.101912][ T5706] ? fs_reclaim_acquire+0x7d/0x100
[ 171.101932][ T5706] should_fail_ex+0x414/0x560
[ 171.101952][ T5706] should_failslab+0xa8/0x100
[ 171.101971][ T5706] __kmalloc_noprof+0xcb/0x7f0
[ 171.101985][ T5706] ? ieee80211_ie_len_eht_cap+0x4fc/0x750
[ 171.102001][ T5706] ? ieee80211_mesh_build_beacon+0xc3/0x1b50
[ 171.102021][ T5706] ieee80211_mesh_build_beacon+0xc3/0x1b50
[ 171.102043][ T5706] ieee80211_mesh_rebuild_beacon+0xc7/0x170
[ 171.102060][ T5706] ieee80211_mesh_csa_beacon+0x140/0x2c0
[ 171.102077][ T5706] ieee80211_set_csa_beacon+0x3cc/0x9a0
[ 171.102090][ T5706] ? drv_pre_channel_switch+0x38c/0x690
[ 171.102105][ T5706] ieee80211_channel_switch+0x8ef/0xcb0
[ 171.102125][ T5706] ? __pfx_ieee80211_channel_switch+0x10/0x10
[ 171.102136][ T5706] ? cfg80211_chandef_dfs_required+0xcee/0xe70
[ 171.102173][ T5706] ? rcu_is_watching+0x15/0xb0
[ 171.102191][ T5706] rdev_channel_switch+0x108/0x290
[ 171.102205][ T5706] nl80211_channel_switch+0xac9/0xd70
[ 171.102223][ T5706] ? __mutex_unlock_slowpath+0x69a/0x740
[ 171.102243][ T5706] ? __pfx_nl80211_channel_switch+0x10/0x10
[ 171.102256][ T5706] ? __pfx___mutex_unlock_slowpath+0x10/0x10
[ 171.102271][ T5706] ? rcu_is_watching+0x15/0xb0
[ 171.102313][ T5706] ? __nla_parse+0x40/0x60
[ 171.102334][ T5706] ? nl80211_pre_doit+0x4f1/0x930
[ 171.102352][ T5706] genl_family_rcv_msg_doit+0x215/0x300
[ 171.102372][ T5706] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10
[ 171.102395][ T5706] ? bpf_lsm_capable+0x9/0x20
[ 171.102407][ T5706] ? security_capable+0x7e/0x2e0
[ 171.102426][ T5706] genl_rcv_msg+0x60e/0x790
[ 171.102444][ T5706] ? __pfx_genl_rcv_msg+0x10/0x10
[ 171.102457][ T5706] ? __pfx_nl80211_pre_doit+0x10/0x10
[ 171.102468][ T5706] ? __pfx_nl80211_channel_switch+0x10/0x10
[ 171.102478][ T5706] ? __pfx_nl80211_post_doit+0x10/0x10
[ 171.102492][ T5706] ? __asan_memcpy+0x40/0x70
[ 171.102505][ T5706] ? __pfx_ref_tracker_free+0x10/0x10
[ 171.102527][ T5706] netlink_rcv_skb+0x208/0x470
[ 171.102543][ T5706] ? __lock_acquire+0xab9/0xd20
[ 171.102556][ T5706] ? __pfx_genl_rcv_msg+0x10/0x10
[ 171.102570][ T5706] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 171.102600][ T5706] ? down_read+0x1ad/0x2e0
[ 171.102613][ T5706] genl_rcv+0x28/0x40
[ 171.102625][ T5706] netlink_unicast+0x82f/0x9e0
[ 171.102683][ T5706] ? __pfx_netlink_unicast+0x10/0x10
[ 171.102702][ T5706] ? netlink_sendmsg+0x642/0xb30
[ 171.102717][ T5706] ? skb_put+0x11b/0x210
[ 171.102737][ T5706] netlink_sendmsg+0x805/0xb30
[ 171.102761][ T5706] ? __pfx_netlink_sendmsg+0x10/0x10
[ 171.102780][ T5706] ? aa_sock_msg_perm+0xf1/0x1d0
[ 171.102798][ T5706] ? bpf_lsm_socket_sendmsg+0x9/0x20
[ 171.102814][ T5706] ? __pfx_netlink_sendmsg+0x10/0x10
[ 171.102832][ T5706] __sock_sendmsg+0x21c/0x270
[ 171.102849][ T5706] ____sys_sendmsg+0x505/0x830
[ 171.102871][ T5706] ? __pfx_____sys_sendmsg+0x10/0x10
[ 171.102895][ T5706] ? import_iovec+0x74/0xa0
[ 171.102911][ T5706] ___sys_sendmsg+0x21f/0x2a0
[ 171.102931][ T5706] ? __pfx____sys_sendmsg+0x10/0x10
[ 171.102953][ T5706] ? rcu_read_lock_any_held+0xb3/0x120
[ 171.102974][ T5706] ? sb_end_write+0xe9/0x1c0
[ 171.102999][ T5706] ? __pfx_vfs_write+0x10/0x10
[ 171.103013][ T5706] ? do_sys_openat2+0x154/0x1c0
[ 171.103028][ T5706] __x64_sys_sendmsg+0x19b/0x260
[ 171.103048][ T5706] ? __pfx___x64_sys_sendmsg+0x10/0x10
[ 171.103073][ T5706] ? __pfx_ksys_write+0x10/0x10
[ 171.103090][ T5706] ? do_syscall_64+0xbe/0xfa0
[ 171.103109][ T5706] do_syscall_64+0xfa/0xfa0
[ 171.103123][ T5706] ? lockdep_hardirqs_on+0x9c/0x150
[ 171.103139][ T5706] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 171.103151][ T5706] ? clear_bhb_loop+0x60/0xb0
[ 171.103165][ T5706] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 171.103176][ T5706] RIP: 0033:0x7f281878f6c9
[ 171.103189][ T5706] 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
[ 171.103199][ T5706] RSP: 002b:00007ffd52c7e538 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 171.103213][ T5706] RAX: ffffffffffffffda RBX: 00007f28189e5fa0 RCX: 00007f281878f6c9
[ 171.103222][ T5706] RDX: 0000000000000000 RSI: 0000200000004180 RDI: 0000000000000003
[ 171.103229][ T5706] RBP: 00007ffd52c7e590 R08: 0000000000000000 R09: 0000000000000000
[ 171.103236][ T5706] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 171.103243][ T5706] R13: 00007f28189e5fa0 R14: 00007f28189e5fa0 R15: 0000000000000003
[ 171.103270][ T5706]
[ 171.337616][ T5714] CPU: 0 UID: 0 PID: 5714 Comm: syz.4.43 Not tainted syzkaller #0 PREEMPT(full)
[ 171.337637][ T5714] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 171.337644][ T5714] Call Trace:
[ 171.337650][ T5714]
[ 171.337656][ T5714] dump_stack_lvl+0x189/0x250
[ 171.337676][ T5714] ? __pfx____ratelimit+0x10/0x10
[ 171.337691][ T5714] ? __pfx_dump_stack_lvl+0x10/0x10
[ 171.337706][ T5714] ? __pfx__printk+0x10/0x10
[ 171.337725][ T5714] should_fail_ex+0x414/0x560
[ 171.337742][ T5714] _copy_to_user+0x31/0xb0
[ 171.337756][ T5714] simple_read_from_buffer+0xe1/0x170
[ 171.337775][ T5714] proc_fail_nth_read+0x1b3/0x220
[ 171.337789][ T5714] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 171.337803][ T5714] ? rw_verify_area+0x2a6/0x4d0
[ 171.337817][ T5714] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 171.337829][ T5714] vfs_read+0x200/0xa30
[ 171.337848][ T5714] ? __pfx_vfs_read+0x10/0x10
[ 171.337860][ T5714] ? do_sys_openat2+0x154/0x1c0
[ 171.337876][ T5714] ? __x64_sys_sendmsg+0x1b4/0x260
[ 171.337898][ T5714] ksys_read+0x145/0x250
[ 171.337913][ T5714] ? __pfx_ksys_read+0x10/0x10
[ 171.337927][ T5714] ? do_syscall_64+0xbe/0xfa0
[ 171.337944][ T5714] do_syscall_64+0xfa/0xfa0
[ 171.337958][ T5714] ? lockdep_hardirqs_on+0x9c/0x150
[ 171.337973][ T5714] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 171.337983][ T5714] ? clear_bhb_loop+0x60/0xb0
[ 171.337997][ T5714] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 171.338008][ T5714] RIP: 0033:0x7f3db378e0dc
[ 171.338019][ T5714] 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
[ 171.338028][ T5714] RSP: 002b:00007ffdc51d7580 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 171.338041][ T5714] RAX: ffffffffffffffda RBX: 00007f3db39e5fa0 RCX: 00007f3db378e0dc
[ 171.338049][ T5714] RDX: 000000000000000f RSI: 00007ffdc51d75f0 RDI: 0000000000000009
[ 171.338055][ T5714] RBP: 00007ffdc51d75e0 R08: 0000000000000000 R09: 0000000000000000
[ 171.338062][ T5714] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 171.338068][ T5714] R13: 00007f3db39e5fa0 R14: 00007f3db39e5fa0 R15: 0000000000000003
[ 171.338084][ T5714]
[ 171.493042][ T5711] netlink: 'syz.2.40': attribute type 10 has an invalid length.
[ 171.561971][ T5711] FAULT_INJECTION: forcing a failure.
[ 171.561971][ T5711] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 171.570343][ T5710] FAULT_INJECTION: forcing a failure.
[ 171.570343][ T5710] name failslab, interval 1, probability 0, space 0, times 0
[ 171.575955][ T5710] CPU: 0 UID: 0 PID: 5710 Comm: syz.3.38 Not tainted syzkaller #0 PREEMPT(full)
[ 171.575973][ T5710] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 171.575980][ T5710] Call Trace:
[ 171.575987][ T5710]
[ 171.575993][ T5710] dump_stack_lvl+0x189/0x250
[ 171.576014][ T5710] ? __pfx____ratelimit+0x10/0x10
[ 171.576030][ T5710] ? __pfx_dump_stack_lvl+0x10/0x10
[ 171.576043][ T5710] ? __pfx__printk+0x10/0x10
[ 171.576052][ T5710] ? netlink_sendmsg+0x805/0xb30
[ 171.576068][ T5710] ? __x64_sys_sendmsg+0x19b/0x260
[ 171.576085][ T5710] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 171.576102][ T5710] should_fail_ex+0x414/0x560
[ 171.576120][ T5710] should_failslab+0xa8/0x100
[ 171.576135][ T5710] kmem_cache_alloc_noprof+0x74/0x6e0
[ 171.576144][ T5710] ? skb_clone+0x212/0x3a0
[ 171.576152][ T5710] skb_clone+0x212/0x3a0
[ 171.576161][ T5710] __netlink_deliver_tap+0x404/0x850
[ 171.576175][ T5710] ? netlink_deliver_tap+0x2e/0x1b0
[ 171.576185][ T5710] netlink_deliver_tap+0x19c/0x1b0
[ 171.576199][ T5710] netlink_sendskb+0x68/0x140
[ 171.576214][ T5710] netlink_unicast+0x397/0x9e0
[ 171.576226][ T5710] ? __asan_memcpy+0x40/0x70
[ 171.576244][ T5710] ? __pfx_netlink_unicast+0x10/0x10
[ 171.576265][ T5710] netlink_rcv_skb+0x28c/0x470
[ 171.576279][ T5710] ? __lock_acquire+0xab9/0xd20
[ 171.576288][ T5710] ? __pfx_genl_rcv_msg+0x10/0x10
[ 171.576297][ T5710] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 171.576314][ T5710] ? down_read+0x1ad/0x2e0
[ 171.576321][ T5710] genl_rcv+0x28/0x40
[ 171.576328][ T5710] netlink_unicast+0x82f/0x9e0
[ 171.576340][ T5710] ? __pfx_netlink_unicast+0x10/0x10
[ 171.576350][ T5710] ? netlink_sendmsg+0x642/0xb30
[ 171.576359][ T5710] ? skb_put+0x11b/0x210
[ 171.576369][ T5710] netlink_sendmsg+0x805/0xb30
[ 171.576387][ T5710] ? __pfx_netlink_sendmsg+0x10/0x10
[ 171.576405][ T5710] ? aa_sock_msg_perm+0xf1/0x1d0
[ 171.576427][ T5710] ? bpf_lsm_socket_sendmsg+0x9/0x20
[ 171.576442][ T5710] ? __pfx_netlink_sendmsg+0x10/0x10
[ 171.576458][ T5710] __sock_sendmsg+0x21c/0x270
[ 171.576471][ T5710] ____sys_sendmsg+0x505/0x830
[ 171.576484][ T5710] ? __pfx_____sys_sendmsg+0x10/0x10
[ 171.576497][ T5710] ? import_iovec+0x74/0xa0
[ 171.576506][ T5710] ___sys_sendmsg+0x21f/0x2a0
[ 171.576517][ T5710] ? __pfx____sys_sendmsg+0x10/0x10
[ 171.576530][ T5710] ? rcu_read_lock_any_held+0xb3/0x120
[ 171.576544][ T5710] ? sb_end_write+0xe9/0x1c0
[ 171.576558][ T5710] ? __pfx_vfs_write+0x10/0x10
[ 171.576565][ T5710] ? task_mm_cid_work+0x21f/0x760
[ 171.576574][ T5710] ? __pfx___might_resched+0x10/0x10
[ 171.576584][ T5710] __x64_sys_sendmsg+0x19b/0x260
[ 171.576594][ T5710] ? _raw_spin_unlock_irq+0x23/0x50
[ 171.576603][ T5710] ? __pfx___x64_sys_sendmsg+0x10/0x10
[ 171.576621][ T5710] ? __pfx_ksys_write+0x10/0x10
[ 171.576634][ T5710] ? do_syscall_64+0xbe/0xfa0
[ 171.576652][ T5710] do_syscall_64+0xfa/0xfa0
[ 171.576665][ T5710] ? lockdep_hardirqs_on+0x9c/0x150
[ 171.576678][ T5710] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 171.576688][ T5710] ? clear_bhb_loop+0x60/0xb0
[ 171.576701][ T5710] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 171.576711][ T5710] RIP: 0033:0x7fc21cf8f6c9
[ 171.576733][ T5710] 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
[ 171.576742][ T5710] RSP: 002b:00007fffbc2b6ee8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 171.576755][ T5710] RAX: ffffffffffffffda RBX: 00007fc21d1e5fa0 RCX: 00007fc21cf8f6c9
[ 171.576762][ T5710] RDX: 0000000000000000 RSI: 0000200000004180 RDI: 0000000000000003
[ 171.576769][ T5710] RBP: 00007fffbc2b6f40 R08: 0000000000000000 R09: 0000000000000000
[ 171.576775][ T5710] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 171.576781][ T5710] R13: 00007fc21d1e5fa0 R14: 00007fc21d1e5fa0 R15: 0000000000000003
[ 171.576799][ T5710]
[ 171.748723][ T5717] netlink: 'syz.4.46': attribute type 10 has an invalid length.
[ 171.754082][ T5717] FAULT_INJECTION: forcing a failure.
[ 171.754082][ T5717] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 171.767586][ T5711] CPU: 0 UID: 0 PID: 5711 Comm: syz.2.40 Not tainted syzkaller #0 PREEMPT(full)
[ 171.767606][ T5711] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 171.767620][ T5711] Call Trace:
[ 171.767626][ T5711]
[ 171.767631][ T5711] dump_stack_lvl+0x189/0x250
[ 171.767656][ T5711] ? __pfx____ratelimit+0x10/0x10
[ 171.767672][ T5711] ? __pfx_dump_stack_lvl+0x10/0x10
[ 171.767686][ T5711] ? __pfx__printk+0x10/0x10
[ 171.767705][ T5711] should_fail_ex+0x414/0x560
[ 171.767725][ T5711] _copy_to_user+0x31/0xb0
[ 171.767740][ T5711] simple_read_from_buffer+0xe1/0x170
[ 171.767758][ T5711] proc_fail_nth_read+0x1b3/0x220
[ 171.767773][ T5711] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 171.767786][ T5711] ? rw_verify_area+0x2a6/0x4d0
[ 171.767799][ T5711] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 171.767812][ T5711] vfs_read+0x200/0xa30
[ 171.767830][ T5711] ? __pfx_vfs_read+0x10/0x10
[ 171.767842][ T5711] ? do_sys_openat2+0x154/0x1c0
[ 171.767857][ T5711] ? __x64_sys_sendmsg+0x1b4/0x260
[ 171.767881][ T5711] ksys_read+0x145/0x250
[ 171.767896][ T5711] ? __pfx_ksys_read+0x10/0x10
[ 171.767911][ T5711] ? do_syscall_64+0xbe/0xfa0
[ 171.767928][ T5711] do_syscall_64+0xfa/0xfa0
[ 171.767941][ T5711] ? lockdep_hardirqs_on+0x9c/0x150
[ 171.767957][ T5711] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 171.767968][ T5711] ? clear_bhb_loop+0x60/0xb0
[ 171.767980][ T5711] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 171.767991][ T5711] RIP: 0033:0x7f55e058e0dc
[ 171.768002][ T5711] 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
[ 171.768012][ T5711] RSP: 002b:00007fff2593c550 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 171.768024][ T5711] RAX: ffffffffffffffda RBX: 00007f55e07e5fa0 RCX: 00007f55e058e0dc
[ 171.768032][ T5711] RDX: 000000000000000f RSI: 00007fff2593c5c0 RDI: 0000000000000009
[ 171.768039][ T5711] RBP: 00007fff2593c5b0 R08: 0000000000000000 R09: 0000000000000000
[ 171.768045][ T5711] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 171.768051][ T5711] R13: 00007f55e07e5fa0 R14: 00007f55e07e5fa0 R15: 0000000000000003
[ 171.768069][ T5711]
[ 171.876883][ T5717] CPU: 0 UID: 0 PID: 5717 Comm: syz.4.46 Not tainted syzkaller #0 PREEMPT(full)
[ 171.876902][ T5717] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 171.876909][ T5717] Call Trace:
[ 171.876914][ T5717]
[ 171.876920][ T5717] dump_stack_lvl+0x189/0x250
[ 171.876941][ T5717] ? __pfx____ratelimit+0x10/0x10
[ 171.876955][ T5717] ? __pfx_dump_stack_lvl+0x10/0x10
[ 171.876969][ T5717] ? __pfx__printk+0x10/0x10
[ 171.876988][ T5717] should_fail_ex+0x414/0x560
[ 171.877006][ T5717] _copy_to_user+0x31/0xb0
[ 171.877020][ T5717] simple_read_from_buffer+0xe1/0x170
[ 171.877038][ T5717] proc_fail_nth_read+0x1b3/0x220
[ 171.877052][ T5717] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 171.877065][ T5717] ? rw_verify_area+0x2a6/0x4d0
[ 171.877077][ T5717] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 171.877089][ T5717] vfs_read+0x200/0xa30
[ 171.877107][ T5717] ? __pfx_vfs_read+0x10/0x10
[ 171.877119][ T5717] ? do_sys_openat2+0x154/0x1c0
[ 171.877142][ T5717] ? __x64_sys_sendmsg+0x1b4/0x260
[ 171.877163][ T5717] ksys_read+0x145/0x250
[ 171.877178][ T5717] ? __pfx_ksys_read+0x10/0x10
[ 171.877193][ T5717] ? do_syscall_64+0xbe/0xfa0
[ 171.877210][ T5717] do_syscall_64+0xfa/0xfa0
[ 171.877223][ T5717] ? lockdep_hardirqs_on+0x9c/0x150
[ 171.877237][ T5717] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 171.877248][ T5717] ? clear_bhb_loop+0x60/0xb0
[ 171.877261][ T5717] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 171.877271][ T5717] RIP: 0033:0x7f3db378e0dc
[ 171.877283][ T5717] 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
[ 171.877292][ T5717] RSP: 002b:00007ffdc51d7580 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 171.877305][ T5717] RAX: ffffffffffffffda RBX: 00007f3db39e5fa0 RCX: 00007f3db378e0dc
[ 171.877313][ T5717] RDX: 000000000000000f RSI: 00007ffdc51d75f0 RDI: 0000000000000009
[ 171.877319][ T5717] RBP: 00007ffdc51d75e0 R08: 0000000000000000 R09: 0000000000000000
[ 171.877325][ T5717] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 171.877331][ T5717] R13: 00007f3db39e5fa0 R14: 00007f3db39e5fa0 R15: 0000000000000003
[ 171.877350][ T5717]
[ 171.979248][ T5715] netlink: 'syz.5.45': attribute type 10 has an invalid length.
[ 171.983670][ T5715] FAULT_INJECTION: forcing a failure.
[ 171.983670][ T5715] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 171.995349][ T5718] netlink: 'syz.3.47': attribute type 10 has an invalid length.
[ 172.008282][ T5718] FAULT_INJECTION: forcing a failure.
[ 172.008282][ T5718] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 172.013913][ T5718] CPU: 0 UID: 0 PID: 5718 Comm: syz.3.47 Not tainted syzkaller #0 PREEMPT(full)
[ 172.013931][ T5718] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 172.013939][ T5718] Call Trace:
[ 172.013945][ T5718]
[ 172.013951][ T5718] dump_stack_lvl+0x189/0x250
[ 172.013970][ T5718] ? __pfx____ratelimit+0x10/0x10
[ 172.013987][ T5718] ? __pfx_dump_stack_lvl+0x10/0x10
[ 172.014002][ T5718] ? __pfx__printk+0x10/0x10
[ 172.014021][ T5718] should_fail_ex+0x414/0x560
[ 172.014039][ T5718] _copy_to_user+0x31/0xb0
[ 172.014054][ T5718] simple_read_from_buffer+0xe1/0x170
[ 172.014072][ T5718] proc_fail_nth_read+0x1b3/0x220
[ 172.014086][ T5718] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 172.014100][ T5718] ? rw_verify_area+0x2a6/0x4d0
[ 172.014113][ T5718] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 172.014126][ T5718] vfs_read+0x200/0xa30
[ 172.014144][ T5718] ? __pfx_vfs_read+0x10/0x10
[ 172.014157][ T5718] ? do_sys_openat2+0x154/0x1c0
[ 172.014172][ T5718] ? __x64_sys_sendmsg+0x1b4/0x260
[ 172.014195][ T5718] ksys_read+0x145/0x250
[ 172.014209][ T5718] ? __pfx_ksys_read+0x10/0x10
[ 172.014223][ T5718] ? do_syscall_64+0xbe/0xfa0
[ 172.014241][ T5718] do_syscall_64+0xfa/0xfa0
[ 172.014254][ T5718] ? lockdep_hardirqs_on+0x9c/0x150
[ 172.014268][ T5718] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 172.014279][ T5718] ? clear_bhb_loop+0x60/0xb0
[ 172.014311][ T5718] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 172.014322][ T5718] RIP: 0033:0x7fc21cf8e0dc
[ 172.014334][ T5718] 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
[ 172.014340][ T5718] RSP: 002b:00007fffbc2b6ee0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 172.014349][ T5718] RAX: ffffffffffffffda RBX: 00007fc21d1e5fa0 RCX: 00007fc21cf8e0dc
[ 172.014354][ T5718] RDX: 000000000000000f RSI: 00007fffbc2b6f50 RDI: 0000000000000009
[ 172.014358][ T5718] RBP: 00007fffbc2b6f40 R08: 0000000000000000 R09: 0000000000000000
[ 172.014363][ T5718] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 172.014367][ T5718] R13: 00007fc21d1e5fa0 R14: 00007fc21d1e5fa0 R15: 0000000000000003
[ 172.014377][ T5718]
[ 172.116291][ T5719] FAULT_INJECTION: forcing a failure.
[ 172.116291][ T5719] name failslab, interval 1, probability 0, space 0, times 0
[ 172.122438][ T5715] CPU: 0 UID: 0 PID: 5715 Comm: syz.5.45 Not tainted syzkaller #0 PREEMPT(full)
[ 172.122454][ T5715] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 172.122461][ T5715] Call Trace:
[ 172.122485][ T5715]
[ 172.122491][ T5715] dump_stack_lvl+0x189/0x250
[ 172.122518][ T5715] ? __pfx____ratelimit+0x10/0x10
[ 172.122533][ T5715] ? __pfx_dump_stack_lvl+0x10/0x10
[ 172.122544][ T5715] ? __pfx__printk+0x10/0x10
[ 172.122556][ T5715] should_fail_ex+0x414/0x560
[ 172.122569][ T5715] _copy_to_user+0x31/0xb0
[ 172.122583][ T5715] simple_read_from_buffer+0xe1/0x170
[ 172.122600][ T5715] proc_fail_nth_read+0x1b3/0x220
[ 172.122615][ T5715] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 172.122627][ T5715] ? rw_verify_area+0x2a6/0x4d0
[ 172.122664][ T5715] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 172.122677][ T5715] vfs_read+0x200/0xa30
[ 172.122693][ T5715] ? __pfx_vfs_read+0x10/0x10
[ 172.122705][ T5715] ? do_sys_openat2+0x154/0x1c0
[ 172.122719][ T5715] ? __x64_sys_sendmsg+0x1b4/0x260
[ 172.122742][ T5715] ksys_read+0x145/0x250
[ 172.122757][ T5715] ? __pfx_ksys_read+0x10/0x10
[ 172.122771][ T5715] ? do_syscall_64+0xbe/0xfa0
[ 172.122789][ T5715] do_syscall_64+0xfa/0xfa0
[ 172.122802][ T5715] ? lockdep_hardirqs_on+0x9c/0x150
[ 172.122817][ T5715] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 172.122828][ T5715] ? clear_bhb_loop+0x60/0xb0
[ 172.122841][ T5715] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 172.122851][ T5715] RIP: 0033:0x7f281878e0dc
[ 172.122861][ T5715] 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
[ 172.122870][ T5715] RSP: 002b:00007ffd52c7e530 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 172.122883][ T5715] RAX: ffffffffffffffda RBX: 00007f28189e5fa0 RCX: 00007f281878e0dc
[ 172.122892][ T5715] RDX: 000000000000000f RSI: 00007ffd52c7e5a0 RDI: 0000000000000009
[ 172.122899][ T5715] RBP: 00007ffd52c7e590 R08: 0000000000000000 R09: 0000000000000000
[ 172.122909][ T5715] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 172.122914][ T5715] R13: 00007f28189e5fa0 R14: 00007f28189e5fa0 R15: 0000000000000003
[ 172.122930][ T5715]
[ 172.227736][ T5719] CPU: 0 UID: 0 PID: 5719 Comm: syz.1.44 Not tainted syzkaller #0 PREEMPT(full)
[ 172.227750][ T5719] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 172.227755][ T5719] Call Trace:
[ 172.227758][ T5719]
[ 172.227763][ T5719] dump_stack_lvl+0x189/0x250
[ 172.227779][ T5719] ? __pfx____ratelimit+0x10/0x10
[ 172.227789][ T5719] ? __pfx_dump_stack_lvl+0x10/0x10
[ 172.227798][ T5719] ? __pfx__printk+0x10/0x10
[ 172.227804][ T5719] ? netlink_sendmsg+0x805/0xb30
[ 172.227815][ T5719] ? __x64_sys_sendmsg+0x19b/0x260
[ 172.227825][ T5719] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 172.227837][ T5719] should_fail_ex+0x414/0x560
[ 172.227855][ T5719] should_failslab+0xa8/0x100
[ 172.227872][ T5719] kmem_cache_alloc_noprof+0x74/0x6e0
[ 172.227884][ T5719] ? skb_clone+0x212/0x3a0
[ 172.227897][ T5719] skb_clone+0x212/0x3a0
[ 172.227907][ T5719] __netlink_deliver_tap+0x404/0x850
[ 172.227922][ T5719] ? netlink_deliver_tap+0x2e/0x1b0
[ 172.227932][ T5719] netlink_deliver_tap+0x19c/0x1b0
[ 172.227942][ T5719] netlink_sendskb+0x68/0x140
[ 172.227952][ T5719] netlink_unicast+0x397/0x9e0
[ 172.227960][ T5719] ? __asan_memcpy+0x40/0x70
[ 172.227970][ T5719] ? __pfx_netlink_unicast+0x10/0x10
[ 172.227982][ T5719] netlink_rcv_skb+0x28c/0x470
[ 172.227991][ T5719] ? __lock_acquire+0xab9/0xd20
[ 172.227999][ T5719] ? __pfx_genl_rcv_msg+0x10/0x10
[ 172.228007][ T5719] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 172.228024][ T5719] ? down_read+0x1ad/0x2e0
[ 172.228032][ T5719] genl_rcv+0x28/0x40
[ 172.228039][ T5719] netlink_unicast+0x82f/0x9e0
[ 172.228051][ T5719] ? __pfx_netlink_unicast+0x10/0x10
[ 172.228060][ T5719] ? netlink_sendmsg+0x642/0xb30
[ 172.228069][ T5719] ? skb_put+0x11b/0x210
[ 172.228079][ T5719] netlink_sendmsg+0x805/0xb30
[ 172.228093][ T5719] ? __pfx_netlink_sendmsg+0x10/0x10
[ 172.228104][ T5719] ? aa_sock_msg_perm+0xf1/0x1d0
[ 172.228115][ T5719] ? bpf_lsm_socket_sendmsg+0x9/0x20
[ 172.228124][ T5719] ? __pfx_netlink_sendmsg+0x10/0x10
[ 172.228134][ T5719] __sock_sendmsg+0x21c/0x270
[ 172.228144][ T5719] ____sys_sendmsg+0x505/0x830
[ 172.228156][ T5719] ? __pfx_____sys_sendmsg+0x10/0x10
[ 172.228169][ T5719] ? import_iovec+0x74/0xa0
[ 172.228178][ T5719] ___sys_sendmsg+0x21f/0x2a0
[ 172.228190][ T5719] ? __pfx____sys_sendmsg+0x10/0x10
[ 172.228202][ T5719] ? rcu_read_lock_any_held+0xb3/0x120
[ 172.228215][ T5719] ? sb_end_write+0xe9/0x1c0
[ 172.228230][ T5719] ? __pfx_vfs_write+0x10/0x10
[ 172.228238][ T5719] ? do_sys_openat2+0x154/0x1c0
[ 172.228247][ T5719] __x64_sys_sendmsg+0x19b/0x260
[ 172.228258][ T5719] ? __pfx___x64_sys_sendmsg+0x10/0x10
[ 172.228272][ T5719] ? __pfx_ksys_write+0x10/0x10
[ 172.228281][ T5719] ? do_syscall_64+0xbe/0xfa0
[ 172.228293][ T5719] do_syscall_64+0xfa/0xfa0
[ 172.228301][ T5719] ? lockdep_hardirqs_on+0x9c/0x150
[ 172.228309][ T5719] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 172.228316][ T5719] ? clear_bhb_loop+0x60/0xb0
[ 172.228324][ T5719] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 172.228331][ T5719] RIP: 0033:0x7fd3a558f6c9
[ 172.228339][ T5719] 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
[ 172.228345][ T5719] RSP: 002b:00007ffe5f8de0d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 172.228354][ T5719] RAX: ffffffffffffffda RBX: 00007fd3a57e5fa0 RCX: 00007fd3a558f6c9
[ 172.228359][ T5719] RDX: 0000000000000000 RSI: 0000200000004180 RDI: 0000000000000003
[ 172.228363][ T5719] RBP: 00007ffe5f8de130 R08: 0000000000000000 R09: 0000000000000000
[ 172.228368][ T5719] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 172.228372][ T5719] R13: 00007fd3a57e5fa0 R14: 00007fd3a57e5fa0 R15: 0000000000000003
[ 172.228387][ T5719]
[ 172.406251][ T5720] FAULT_INJECTION: forcing a failure.
[ 172.406251][ T5720] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 172.422821][ T5720] CPU: 0 UID: 0 PID: 5720 Comm: syz.2.48 Not tainted syzkaller #0 PREEMPT(full)
[ 172.422841][ T5720] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 172.422848][ T5720] Call Trace:
[ 172.422853][ T5720]
[ 172.422858][ T5720] dump_stack_lvl+0x189/0x250
[ 172.422879][ T5720] ? __pfx____ratelimit+0x10/0x10
[ 172.422894][ T5720] ? __pfx_dump_stack_lvl+0x10/0x10
[ 172.422909][ T5720] ? __pfx__printk+0x10/0x10
[ 172.422926][ T5720] should_fail_ex+0x414/0x560
[ 172.422945][ T5720] _copy_to_user+0x31/0xb0
[ 172.422959][ T5720] simple_read_from_buffer+0xe1/0x170
[ 172.422978][ T5720] proc_fail_nth_read+0x1b3/0x220
[ 172.422993][ T5720] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 172.423007][ T5720] ? rw_verify_area+0x2a6/0x4d0
[ 172.423018][ T5720] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 172.423030][ T5720] vfs_read+0x200/0xa30
[ 172.423049][ T5720] ? __pfx_vfs_read+0x10/0x10
[ 172.423061][ T5720] ? do_sys_openat2+0x154/0x1c0
[ 172.423075][ T5720] ? __x64_sys_sendmsg+0x1b4/0x260
[ 172.423099][ T5720] ksys_read+0x145/0x250
[ 172.423113][ T5720] ? __pfx_ksys_read+0x10/0x10
[ 172.423127][ T5720] ? do_syscall_64+0xbe/0xfa0
[ 172.423144][ T5720] do_syscall_64+0xfa/0xfa0
[ 172.423158][ T5720] ? lockdep_hardirqs_on+0x9c/0x150
[ 172.423173][ T5720] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 172.423183][ T5720] ? clear_bhb_loop+0x60/0xb0
[ 172.423196][ T5720] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 172.423207][ T5720] RIP: 0033:0x7f55e058e0dc
[ 172.423219][ T5720] 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
[ 172.423229][ T5720] RSP: 002b:00007fff2593c550 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 172.423242][ T5720] RAX: ffffffffffffffda RBX: 00007f55e07e5fa0 RCX: 00007f55e058e0dc
[ 172.423250][ T5720] RDX: 000000000000000f RSI: 00007fff2593c5c0 RDI: 0000000000000009
[ 172.423257][ T5720] RBP: 00007fff2593c5b0 R08: 0000000000000000 R09: 0000000000000000
[ 172.423264][ T5720] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 172.423270][ T5720] R13: 00007f55e07e5fa0 R14: 00007f55e07e5fa0 R15: 0000000000000003
[ 172.423287][ T5720]
[ 172.533345][ T5721] FAULT_INJECTION: forcing a failure.
[ 172.533345][ T5721] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 172.558177][ T5721] CPU: 0 UID: 0 PID: 5721 Comm: syz.5.49 Not tainted syzkaller #0 PREEMPT(full)
[ 172.558190][ T5721] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 172.558195][ T5721] Call Trace:
[ 172.558199][ T5721]
[ 172.558202][ T5721] dump_stack_lvl+0x189/0x250
[ 172.558215][ T5721] ? __pfx____ratelimit+0x10/0x10
[ 172.558226][ T5721] ? __pfx_dump_stack_lvl+0x10/0x10
[ 172.558235][ T5721] ? __pfx__printk+0x10/0x10
[ 172.558248][ T5721] should_fail_ex+0x414/0x560
[ 172.558266][ T5721] _copy_to_user+0x31/0xb0
[ 172.558280][ T5721] simple_read_from_buffer+0xe1/0x170
[ 172.558294][ T5721] proc_fail_nth_read+0x1b3/0x220
[ 172.558305][ T5721] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 172.558313][ T5721] ? rw_verify_area+0x2a6/0x4d0
[ 172.558323][ T5721] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 172.558335][ T5721] vfs_read+0x200/0xa30
[ 172.558352][ T5721] ? __pfx_vfs_read+0x10/0x10
[ 172.558364][ T5721] ? do_sys_openat2+0x154/0x1c0
[ 172.558378][ T5721] ? __x64_sys_sendmsg+0x1b4/0x260
[ 172.558401][ T5721] ksys_read+0x145/0x250
[ 172.558423][ T5721] ? __pfx_ksys_read+0x10/0x10
[ 172.558437][ T5721] ? do_syscall_64+0xbe/0xfa0
[ 172.558454][ T5721] do_syscall_64+0xfa/0xfa0
[ 172.558467][ T5721] ? lockdep_hardirqs_on+0x9c/0x150
[ 172.558482][ T5721] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 172.558493][ T5721] ? clear_bhb_loop+0x60/0xb0
[ 172.558504][ T5721] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 172.558511][ T5721] RIP: 0033:0x7f281878e0dc
[ 172.558522][ T5721] 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
[ 172.558530][ T5721] RSP: 002b:00007ffd52c7e530 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 172.558542][ T5721] RAX: ffffffffffffffda RBX: 00007f28189e5fa0 RCX: 00007f281878e0dc
[ 172.558549][ T5721] RDX: 000000000000000f RSI: 00007ffd52c7e5a0 RDI: 0000000000000009
[ 172.558556][ T5721] RBP: 00007ffd52c7e590 R08: 0000000000000000 R09: 0000000000000000
[ 172.558563][ T5721] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 172.558569][ T5721] R13: 00007f28189e5fa0 R14: 00007f28189e5fa0 R15: 0000000000000003
[ 172.558588][ T5721]
[ 172.676698][ T5724] FAULT_INJECTION: forcing a failure.
[ 172.676698][ T5724] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 172.684626][ T5722] FAULT_INJECTION: forcing a failure.
[ 172.684626][ T5722] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 172.697914][ T5723] FAULT_INJECTION: forcing a failure.
[ 172.697914][ T5723] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 172.709547][ T5722] CPU: 0 UID: 0 PID: 5722 Comm: syz.3.50 Not tainted syzkaller #0 PREEMPT(full)
[ 172.709566][ T5722] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 172.709573][ T5722] Call Trace:
[ 172.709578][ T5722]
[ 172.709584][ T5722] dump_stack_lvl+0x189/0x250
[ 172.709604][ T5722] ? __pfx____ratelimit+0x10/0x10
[ 172.709620][ T5722] ? __pfx_dump_stack_lvl+0x10/0x10
[ 172.709635][ T5722] ? __pfx__printk+0x10/0x10
[ 172.709655][ T5722] should_fail_ex+0x414/0x560
[ 172.709675][ T5722] _copy_to_user+0x31/0xb0
[ 172.709690][ T5722] simple_read_from_buffer+0xe1/0x170
[ 172.709709][ T5722] proc_fail_nth_read+0x1b3/0x220
[ 172.709725][ T5722] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 172.709739][ T5722] ? rw_verify_area+0x2a6/0x4d0
[ 172.709753][ T5722] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 172.709766][ T5722] vfs_read+0x200/0xa30
[ 172.709785][ T5722] ? __pfx_vfs_read+0x10/0x10
[ 172.709798][ T5722] ? do_sys_openat2+0x154/0x1c0
[ 172.709814][ T5722] ? __x64_sys_sendmsg+0x1b4/0x260
[ 172.709839][ T5722] ksys_read+0x145/0x250
[ 172.709854][ T5722] ? __pfx_ksys_read+0x10/0x10
[ 172.709870][ T5722] ? do_syscall_64+0xbe/0xfa0
[ 172.709888][ T5722] do_syscall_64+0xfa/0xfa0
[ 172.709902][ T5722] ? lockdep_hardirqs_on+0x9c/0x150
[ 172.709917][ T5722] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 172.709928][ T5722] ? clear_bhb_loop+0x60/0xb0
[ 172.709942][ T5722] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 172.709953][ T5722] RIP: 0033:0x7fc21cf8e0dc
[ 172.709964][ T5722] 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
[ 172.709974][ T5722] RSP: 002b:00007fffbc2b6ee0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 172.709988][ T5722] RAX: ffffffffffffffda RBX: 00007fc21d1e5fa0 RCX: 00007fc21cf8e0dc
[ 172.709996][ T5722] RDX: 000000000000000f RSI: 00007fffbc2b6f50 RDI: 0000000000000009
[ 172.710003][ T5722] RBP: 00007fffbc2b6f40 R08: 0000000000000000 R09: 0000000000000000
[ 172.710010][ T5722] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 172.710017][ T5722] R13: 00007fc21d1e5fa0 R14: 00007fc21d1e5fa0 R15: 0000000000000003
[ 172.710036][ T5722]
[ 172.713540][ T5716] FAULT_INJECTION: forcing a failure.
[ 172.713540][ T5716] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 172.832211][ T5725] FAULT_INJECTION: forcing a failure.
[ 172.832211][ T5725] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 172.842036][ T5723] CPU: 0 UID: 0 PID: 5723 Comm: syz.1.51 Not tainted syzkaller #0 PREEMPT(full)
[ 172.842053][ T5723] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 172.842079][ T5723] Call Trace:
[ 172.842084][ T5723]
[ 172.842090][ T5723] dump_stack_lvl+0x189/0x250
[ 172.842111][ T5723] ? __pfx____ratelimit+0x10/0x10
[ 172.842127][ T5723] ? __pfx_dump_stack_lvl+0x10/0x10
[ 172.842140][ T5723] ? __pfx__printk+0x10/0x10
[ 172.842157][ T5723] should_fail_ex+0x414/0x560
[ 172.842177][ T5723] _copy_to_user+0x31/0xb0
[ 172.842191][ T5723] simple_read_from_buffer+0xe1/0x170
[ 172.842209][ T5723] proc_fail_nth_read+0x1b3/0x220
[ 172.842224][ T5723] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 172.842237][ T5723] ? rw_verify_area+0x2a6/0x4d0
[ 172.842250][ T5723] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 172.842263][ T5723] vfs_read+0x200/0xa30
[ 172.842281][ T5723] ? __pfx_vfs_read+0x10/0x10
[ 172.842292][ T5723] ? do_sys_openat2+0x154/0x1c0
[ 172.842305][ T5723] ? __x64_sys_sendmsg+0x1b4/0x260
[ 172.842327][ T5723] ksys_read+0x145/0x250
[ 172.842341][ T5723] ? __pfx_ksys_read+0x10/0x10
[ 172.842356][ T5723] ? do_syscall_64+0xbe/0xfa0
[ 172.842371][ T5723] do_syscall_64+0xfa/0xfa0
[ 172.842384][ T5723] ? lockdep_hardirqs_on+0x9c/0x150
[ 172.842399][ T5723] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 172.842410][ T5723] ? clear_bhb_loop+0x60/0xb0
[ 172.842423][ T5723] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 172.842433][ T5723] RIP: 0033:0x7fd3a558e0dc
[ 172.842443][ T5723] 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
[ 172.842460][ T5723] RSP: 002b:00007ffe5f8de0d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 172.842473][ T5723] RAX: ffffffffffffffda RBX: 00007fd3a57e5fa0 RCX: 00007fd3a558e0dc
[ 172.842481][ T5723] RDX: 000000000000000f RSI: 00007ffe5f8de140 RDI: 0000000000000009
[ 172.842488][ T5723] RBP: 00007ffe5f8de130 R08: 0000000000000000 R09: 0000000000000000
[ 172.842495][ T5723] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 172.842507][ T5723] R13: 00007fd3a57e5fa0 R14: 00007fd3a57e5fa0 R15: 0000000000000003
[ 172.842525][ T5723]
[ 172.843783][ T5724] CPU: 0 UID: 0 PID: 5724 Comm: syz.2.53 Not tainted syzkaller #0 PREEMPT(full)
[ 172.843798][ T5724] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 172.843822][ T5724] Call Trace:
[ 172.843829][ T5724]
[ 172.843833][ T5724] dump_stack_lvl+0x189/0x250
[ 172.843853][ T5724] ? __pfx____ratelimit+0x10/0x10
[ 172.843867][ T5724] ? __pfx_dump_stack_lvl+0x10/0x10
[ 172.843881][ T5724] ? __pfx__printk+0x10/0x10
[ 172.843898][ T5724] should_fail_ex+0x414/0x560
[ 172.843916][ T5724] _copy_to_user+0x31/0xb0
[ 172.843930][ T5724] simple_read_from_buffer+0xe1/0x170
[ 172.843948][ T5724] proc_fail_nth_read+0x1b3/0x220
[ 172.843961][ T5724] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 172.843975][ T5724] ? rw_verify_area+0x2a6/0x4d0
[ 172.843987][ T5724] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 172.843999][ T5724] vfs_read+0x200/0xa30
[ 172.844017][ T5724] ? __pfx_vfs_read+0x10/0x10
[ 172.844028][ T5724] ? do_sys_openat2+0x154/0x1c0
[ 172.844041][ T5724] ? __x64_sys_sendmsg+0x1b4/0x260
[ 172.844064][ T5724] ksys_read+0x145/0x250
[ 172.844078][ T5724] ? __pfx_ksys_read+0x10/0x10
[ 172.844092][ T5724] ? do_syscall_64+0xbe/0xfa0
[ 172.844109][ T5724] do_syscall_64+0xfa/0xfa0
[ 172.844122][ T5724] ? lockdep_hardirqs_on+0x9c/0x150
[ 172.844136][ T5724] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 172.844147][ T5724] ? clear_bhb_loop+0x60/0xb0
[ 172.844160][ T5724] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 172.844170][ T5724] RIP: 0033:0x7f55e058e0dc
[ 172.844181][ T5724] 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
[ 172.844191][ T5724] RSP: 002b:00007fff2593c550 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 172.844202][ T5724] RAX: ffffffffffffffda RBX: 00007f55e07e5fa0 RCX: 00007f55e058e0dc
[ 172.844210][ T5724] RDX: 000000000000000f RSI: 00007fff2593c5c0 RDI: 0000000000000009
[ 172.844217][ T5724] RBP: 00007fff2593c5b0 R08: 0000000000000000 R09: 0000000000000000
[ 172.844223][ T5724] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 172.844229][ T5724] R13: 00007f55e07e5fa0 R14: 00007f55e07e5fa0 R15: 0000000000000003
[ 172.844246][ T5724]
[ 173.077589][ T5725] CPU: 0 UID: 0 PID: 5725 Comm: syz.5.54 Not tainted syzkaller #0 PREEMPT(full)
[ 173.077611][ T5725] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 173.077618][ T5725] Call Trace:
[ 173.077634][ T5725]
[ 173.077640][ T5725] dump_stack_lvl+0x189/0x250
[ 173.077684][ T5725] ? __pfx____ratelimit+0x10/0x10
[ 173.077708][ T5725] ? __pfx_dump_stack_lvl+0x10/0x10
[ 173.077723][ T5725] ? __pfx__printk+0x10/0x10
[ 173.077743][ T5725] should_fail_ex+0x414/0x560
[ 173.077770][ T5725] _copy_to_user+0x31/0xb0
[ 173.077785][ T5725] simple_read_from_buffer+0xe1/0x170
[ 173.077804][ T5725] proc_fail_nth_read+0x1b3/0x220
[ 173.077818][ T5725] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 173.077831][ T5725] ? rw_verify_area+0x2a6/0x4d0
[ 173.077844][ T5725] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 173.077856][ T5725] vfs_read+0x200/0xa30
[ 173.077874][ T5725] ? __pfx_vfs_read+0x10/0x10
[ 173.077885][ T5725] ? do_sys_openat2+0x154/0x1c0
[ 173.077899][ T5725] ? __x64_sys_sendmsg+0x1b4/0x260
[ 173.077923][ T5725] ksys_read+0x145/0x250
[ 173.077938][ T5725] ? __pfx_ksys_read+0x10/0x10
[ 173.077954][ T5725] ? do_syscall_64+0xbe/0xfa0
[ 173.077971][ T5725] do_syscall_64+0xfa/0xfa0
[ 173.077986][ T5725] ? lockdep_hardirqs_on+0x9c/0x150
[ 173.078000][ T5725] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 173.078012][ T5725] ? clear_bhb_loop+0x60/0xb0
[ 173.078025][ T5725] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 173.078036][ T5725] RIP: 0033:0x7f281878e0dc
[ 173.078048][ T5725] 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
[ 173.078058][ T5725] RSP: 002b:00007ffd52c7e530 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 173.078073][ T5725] RAX: ffffffffffffffda RBX: 00007f28189e5fa0 RCX: 00007f281878e0dc
[ 173.078081][ T5725] RDX: 000000000000000f RSI: 00007ffd52c7e5a0 RDI: 0000000000000009
[ 173.078088][ T5725] RBP: 00007ffd52c7e590 R08: 0000000000000000 R09: 0000000000000000
[ 173.078094][ T5725] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 173.078100][ T5725] R13: 00007f28189e5fa0 R14: 00007f28189e5fa0 R15: 0000000000000003
[ 173.078118][ T5725]
[ 173.087189][ T5727] FAULT_INJECTION: forcing a failure.
[ 173.087189][ T5727] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 173.195957][ T5726] FAULT_INJECTION: forcing a failure.
[ 173.195957][ T5726] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 173.201633][ T5726] CPU: 0 UID: 0 PID: 5726 Comm: syz.3.55 Not tainted syzkaller #0 PREEMPT(full)
[ 173.201652][ T5726] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 173.201659][ T5726] Call Trace:
[ 173.201664][ T5726]
[ 173.201669][ T5726] dump_stack_lvl+0x189/0x250
[ 173.201690][ T5726] ? __pfx____ratelimit+0x10/0x10
[ 173.201705][ T5726] ? __pfx_dump_stack_lvl+0x10/0x10
[ 173.201719][ T5726] ? __pfx__printk+0x10/0x10
[ 173.201737][ T5726] should_fail_ex+0x414/0x560
[ 173.201763][ T5726] _copy_to_user+0x31/0xb0
[ 173.201777][ T5726] simple_read_from_buffer+0xe1/0x170
[ 173.201796][ T5726] proc_fail_nth_read+0x1b3/0x220
[ 173.201809][ T5726] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 173.201822][ T5726] ? rw_verify_area+0x2a6/0x4d0
[ 173.201836][ T5726] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 173.201848][ T5726] vfs_read+0x200/0xa30
[ 173.201866][ T5726] ? __pfx_vfs_read+0x10/0x10
[ 173.201878][ T5726] ? do_sys_openat2+0x154/0x1c0
[ 173.201892][ T5726] ? __x64_sys_sendmsg+0x1b4/0x260
[ 173.201914][ T5726] ksys_read+0x145/0x250
[ 173.201928][ T5726] ? __pfx_ksys_read+0x10/0x10
[ 173.201943][ T5726] ? do_syscall_64+0xbe/0xfa0
[ 173.201960][ T5726] do_syscall_64+0xfa/0xfa0
[ 173.201974][ T5726] ? lockdep_hardirqs_on+0x9c/0x150
[ 173.201988][ T5726] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 173.201999][ T5726] ? clear_bhb_loop+0x60/0xb0
[ 173.202012][ T5726] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 173.202022][ T5726] RIP: 0033:0x7fc21cf8e0dc
[ 173.202033][ T5726] 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
[ 173.202044][ T5726] RSP: 002b:00007fffbc2b6ee0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 173.202057][ T5726] RAX: ffffffffffffffda RBX: 00007fc21d1e5fa0 RCX: 00007fc21cf8e0dc
[ 173.202065][ T5726] RDX: 000000000000000f RSI: 00007fffbc2b6f50 RDI: 0000000000000009
[ 173.202072][ T5726] RBP: 00007fffbc2b6f40 R08: 0000000000000000 R09: 0000000000000000
[ 173.202079][ T5726] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 173.202085][ T5726] R13: 00007fc21d1e5fa0 R14: 00007fc21d1e5fa0 R15: 0000000000000003
[ 173.202104][ T5726]
[ 173.320998][ T5728] FAULT_INJECTION: forcing a failure.
[ 173.320998][ T5728] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 173.326592][ T5728] CPU: 0 UID: 0 PID: 5728 Comm: syz.5.58 Not tainted syzkaller #0 PREEMPT(full)
[ 173.326612][ T5728] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 173.326620][ T5728] Call Trace:
[ 173.326651][ T5728]
[ 173.326658][ T5728] dump_stack_lvl+0x189/0x250
[ 173.326715][ T5728] ? __pfx____ratelimit+0x10/0x10
[ 173.326731][ T5728] ? __pfx_dump_stack_lvl+0x10/0x10
[ 173.326745][ T5728] ? __pfx__printk+0x10/0x10
[ 173.326765][ T5728] should_fail_ex+0x414/0x560
[ 173.326783][ T5728] _copy_to_user+0x31/0xb0
[ 173.326798][ T5728] simple_read_from_buffer+0xe1/0x170
[ 173.326816][ T5728] proc_fail_nth_read+0x1b3/0x220
[ 173.326831][ T5728] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 173.326844][ T5728] ? rw_verify_area+0x2a6/0x4d0
[ 173.326857][ T5728] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 173.326870][ T5728] vfs_read+0x200/0xa30
[ 173.326887][ T5728] ? __pfx_vfs_read+0x10/0x10
[ 173.326899][ T5728] ? do_sys_openat2+0x154/0x1c0
[ 173.326913][ T5728] ? __x64_sys_sendmsg+0x1b4/0x260
[ 173.326937][ T5728] ksys_read+0x145/0x250
[ 173.326952][ T5728] ? __pfx_ksys_read+0x10/0x10
[ 173.326966][ T5728] ? do_syscall_64+0xbe/0xfa0
[ 173.326984][ T5728] do_syscall_64+0xfa/0xfa0
[ 173.326999][ T5728] ? lockdep_hardirqs_on+0x9c/0x150
[ 173.327014][ T5728] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 173.327025][ T5728] ? clear_bhb_loop+0x60/0xb0
[ 173.327037][ T5728] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 173.327047][ T5728] RIP: 0033:0x7f281878e0dc
[ 173.327060][ T5728] 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
[ 173.327069][ T5728] RSP: 002b:00007ffd52c7e530 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 173.327082][ T5728] RAX: ffffffffffffffda RBX: 00007f28189e5fa0 RCX: 00007f281878e0dc
[ 173.327090][ T5728] RDX: 000000000000000f RSI: 00007ffd52c7e5a0 RDI: 0000000000000009
[ 173.327097][ T5728] RBP: 00007ffd52c7e590 R08: 0000000000000000 R09: 0000000000000000
[ 173.327103][ T5728] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 173.327109][ T5728] R13: 00007f28189e5fa0 R14: 00007f28189e5fa0 R15: 0000000000000003
[ 173.327127][ T5728]
[ 173.438112][ T5716] CPU: 0 UID: 0 PID: 5716 Comm: syz.0.42 Not tainted syzkaller #0 PREEMPT(full)
[ 173.438133][ T5716] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 173.438141][ T5716] Call Trace:
[ 173.438147][ T5716]
[ 173.438152][ T5716] dump_stack_lvl+0x189/0x250
[ 173.438174][ T5716] ? __pfx____ratelimit+0x10/0x10
[ 173.438190][ T5716] ? __pfx_dump_stack_lvl+0x10/0x10
[ 173.438206][ T5716] ? __pfx__printk+0x10/0x10
[ 173.438225][ T5716] should_fail_ex+0x414/0x560
[ 173.438245][ T5716] _copy_to_user+0x31/0xb0
[ 173.438260][ T5716] simple_read_from_buffer+0xe1/0x170
[ 173.438280][ T5716] proc_fail_nth_read+0x1b3/0x220
[ 173.438296][ T5716] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 173.438311][ T5716] ? rw_verify_area+0x2a6/0x4d0
[ 173.438324][ T5716] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 173.438338][ T5716] vfs_read+0x200/0xa30
[ 173.438356][ T5716] ? __pfx_vfs_read+0x10/0x10
[ 173.438369][ T5716] ? do_sys_openat2+0x154/0x1c0
[ 173.438384][ T5716] ? __x64_sys_sendmsg+0x1b4/0x260
[ 173.438408][ T5716] ksys_read+0x145/0x250
[ 173.438423][ T5716] ? __pfx_ksys_read+0x10/0x10
[ 173.438439][ T5716] ? do_syscall_64+0xbe/0xfa0
[ 173.438457][ T5716] do_syscall_64+0xfa/0xfa0
[ 173.438471][ T5716] ? lockdep_hardirqs_on+0x9c/0x150
[ 173.438487][ T5716] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 173.438499][ T5716] ? clear_bhb_loop+0x60/0xb0
[ 173.438512][ T5716] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 173.438523][ T5716] RIP: 0033:0x7f5f46f8e0dc
[ 173.438536][ T5716] 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
[ 173.438546][ T5716] RSP: 002b:00007ffc50e31150 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 173.438560][ T5716] RAX: ffffffffffffffda RBX: 00007f5f471e5fa0 RCX: 00007f5f46f8e0dc
[ 173.438568][ T5716] RDX: 000000000000000f RSI: 00007ffc50e311c0 RDI: 0000000000000009
[ 173.438575][ T5716] RBP: 00007ffc50e311b0 R08: 0000000000000000 R09: 0000000000000000
[ 173.438581][ T5716] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 173.438588][ T5716] R13: 00007f5f471e5fa0 R14: 00007f5f471e5fa0 R15: 0000000000000003
[ 173.438605][ T5716]
[ 173.566473][ T5727] CPU: 0 UID: 0 PID: 5727 Comm: syz.2.56 Not tainted syzkaller #0 PREEMPT(full)
[ 173.566493][ T5727] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 173.566500][ T5727] Call Trace:
[ 173.566505][ T5727]
[ 173.566510][ T5727] dump_stack_lvl+0x189/0x250
[ 173.566531][ T5727] ? __pfx____ratelimit+0x10/0x10
[ 173.566546][ T5727] ? __pfx_dump_stack_lvl+0x10/0x10
[ 173.566561][ T5727] ? __pfx__printk+0x10/0x10
[ 173.566580][ T5727] should_fail_ex+0x414/0x560
[ 173.566597][ T5727] _copy_to_user+0x31/0xb0
[ 173.566612][ T5727] simple_read_from_buffer+0xe1/0x170
[ 173.566667][ T5727] proc_fail_nth_read+0x1b3/0x220
[ 173.566683][ T5727] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 173.566697][ T5727] ? rw_verify_area+0x2a6/0x4d0
[ 173.566717][ T5727] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 173.566730][ T5727] vfs_read+0x200/0xa30
[ 173.566748][ T5727] ? __pfx_vfs_read+0x10/0x10
[ 173.566760][ T5727] ? do_sys_openat2+0x154/0x1c0
[ 173.566774][ T5727] ? __x64_sys_sendmsg+0x1b4/0x260
[ 173.566799][ T5727] ksys_read+0x145/0x250
[ 173.566814][ T5727] ? __pfx_ksys_read+0x10/0x10
[ 173.566829][ T5727] ? do_syscall_64+0xbe/0xfa0
[ 173.566842][ T5727] do_syscall_64+0xfa/0xfa0
[ 173.566855][ T5727] ? lockdep_hardirqs_on+0x9c/0x150
[ 173.566870][ T5727] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 173.566881][ T5727] ? clear_bhb_loop+0x60/0xb0
[ 173.566894][ T5727] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 173.566905][ T5727] RIP: 0033:0x7f55e058e0dc
[ 173.566917][ T5727] 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
[ 173.566926][ T5727] RSP: 002b:00007fff2593c550 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 173.566938][ T5727] RAX: ffffffffffffffda RBX: 00007f55e07e5fa0 RCX: 00007f55e058e0dc
[ 173.566943][ T5727] RDX: 000000000000000f RSI: 00007fff2593c5c0 RDI: 0000000000000009
[ 173.566947][ T5727] RBP: 00007fff2593c5b0 R08: 0000000000000000 R09: 0000000000000000
[ 173.566952][ T5727] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 173.566956][ T5727] R13: 00007f55e07e5fa0 R14: 00007f55e07e5fa0 R15: 0000000000000003
[ 173.566972][ T5727]
[ 173.666419][ T5730] FAULT_INJECTION: forcing a failure.
[ 173.666419][ T5730] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 173.674785][ T5729] FAULT_INJECTION: forcing a failure.
[ 173.674785][ T5729] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 173.691780][ T5729] CPU: 0 UID: 0 PID: 5729 Comm: syz.5.59 Not tainted syzkaller #0 PREEMPT(full)
[ 173.691793][ T5729] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 173.691799][ T5729] Call Trace:
[ 173.691802][ T5729]
[ 173.691806][ T5729] dump_stack_lvl+0x189/0x250
[ 173.691820][ T5729] ? __pfx____ratelimit+0x10/0x10
[ 173.691831][ T5729] ? __pfx_dump_stack_lvl+0x10/0x10
[ 173.691845][ T5729] ? __pfx__printk+0x10/0x10
[ 173.691863][ T5729] should_fail_ex+0x414/0x560
[ 173.691880][ T5729] _copy_to_user+0x31/0xb0
[ 173.691893][ T5729] simple_read_from_buffer+0xe1/0x170
[ 173.691911][ T5729] proc_fail_nth_read+0x1b3/0x220
[ 173.691925][ T5729] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 173.691939][ T5729] ? rw_verify_area+0x2a6/0x4d0
[ 173.691952][ T5729] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 173.691965][ T5729] vfs_read+0x200/0xa30
[ 173.691982][ T5729] ? __pfx_vfs_read+0x10/0x10
[ 173.691995][ T5729] ? do_sys_openat2+0x154/0x1c0
[ 173.692010][ T5729] ? __x64_sys_sendmsg+0x1b4/0x260
[ 173.692033][ T5729] ksys_read+0x145/0x250
[ 173.692048][ T5729] ? __pfx_ksys_read+0x10/0x10
[ 173.692063][ T5729] ? do_syscall_64+0xbe/0xfa0
[ 173.692080][ T5729] do_syscall_64+0xfa/0xfa0
[ 173.692093][ T5729] ? lockdep_hardirqs_on+0x9c/0x150
[ 173.692108][ T5729] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 173.692119][ T5729] ? clear_bhb_loop+0x60/0xb0
[ 173.692132][ T5729] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 173.692140][ T5729] RIP: 0033:0x7f281878e0dc
[ 173.692148][ T5729] 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
[ 173.692155][ T5729] RSP: 002b:00007ffd52c7e530 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 173.692164][ T5729] RAX: ffffffffffffffda RBX: 00007f28189e5fa0 RCX: 00007f281878e0dc
[ 173.692170][ T5729] RDX: 000000000000000f RSI: 00007ffd52c7e5a0 RDI: 0000000000000009
[ 173.692174][ T5729] RBP: 00007ffd52c7e590 R08: 0000000000000000 R09: 0000000000000000
[ 173.692179][ T5729] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 173.692183][ T5729] R13: 00007f28189e5fa0 R14: 00007f28189e5fa0 R15: 0000000000000003
[ 173.692194][ T5729]
[ 173.696444][ T5730] CPU: 0 UID: 0 PID: 5730 Comm: syz.4.52 Not tainted syzkaller #0 PREEMPT(full)
[ 173.696462][ T5730] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 173.696470][ T5730] Call Trace:
[ 173.696475][ T5730]
[ 173.696489][ T5730] dump_stack_lvl+0x189/0x250
[ 173.696509][ T5730] ? __pfx____ratelimit+0x10/0x10
[ 173.696525][ T5730] ? __pfx_dump_stack_lvl+0x10/0x10
[ 173.696540][ T5730] ? __pfx__printk+0x10/0x10
[ 173.696557][ T5730] should_fail_ex+0x414/0x560
[ 173.696575][ T5730] _copy_to_user+0x31/0xb0
[ 173.696589][ T5730] simple_read_from_buffer+0xe1/0x170
[ 173.696607][ T5730] proc_fail_nth_read+0x1b3/0x220
[ 173.696625][ T5730] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 173.696639][ T5730] ? rw_verify_area+0x2a6/0x4d0
[ 173.696652][ T5730] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 173.696665][ T5730] vfs_read+0x200/0xa30
[ 173.696683][ T5730] ? __pfx_vfs_read+0x10/0x10
[ 173.696695][ T5730] ? do_sys_openat2+0x154/0x1c0
[ 173.696710][ T5730] ? __x64_sys_sendmsg+0x1b4/0x260
[ 173.696732][ T5730] ksys_read+0x145/0x250
[ 173.696747][ T5730] ? __pfx_ksys_read+0x10/0x10
[ 173.696762][ T5730] ? do_syscall_64+0xbe/0xfa0
[ 173.696779][ T5730] do_syscall_64+0xfa/0xfa0
[ 173.696793][ T5730] ? lockdep_hardirqs_on+0x9c/0x150
[ 173.696808][ T5730] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 173.696819][ T5730] ? clear_bhb_loop+0x60/0xb0
[ 173.696831][ T5730] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 173.696842][ T5730] RIP: 0033:0x7f3db378e0dc
[ 173.696854][ T5730] 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
[ 173.696864][ T5730] RSP: 002b:00007ffdc51d7580 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 173.696877][ T5730] RAX: ffffffffffffffda RBX: 00007f3db39e5fa0 RCX: 00007f3db378e0dc
[ 173.696885][ T5730] RDX: 000000000000000f RSI: 00007ffdc51d75f0 RDI: 0000000000000009
[ 173.696892][ T5730] RBP: 00007ffdc51d75e0 R08: 0000000000000000 R09: 0000000000000000
[ 173.696899][ T5730] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 173.696905][ T5730] R13: 00007f3db39e5fa0 R14: 00007f3db39e5fa0 R15: 0000000000000003
[ 173.696923][ T5730]
[ 173.901964][ T5731] FAULT_INJECTION: forcing a failure.
[ 173.901964][ T5731] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 173.922360][ T5732] FAULT_INJECTION: forcing a failure.
[ 173.922360][ T5732] name failslab, interval 1, probability 0, space 0, times 0
[ 173.934431][ T5733] FAULT_INJECTION: forcing a failure.
[ 173.934431][ T5733] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 173.940328][ T5731] CPU: 0 UID: 0 PID: 5731 Comm: syz.0.60 Not tainted syzkaller #0 PREEMPT(full)
[ 173.940342][ T5731] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 173.940347][ T5731] Call Trace:
[ 173.940350][ T5731]
[ 173.940354][ T5731] dump_stack_lvl+0x189/0x250
[ 173.940368][ T5731] ? __pfx____ratelimit+0x10/0x10
[ 173.940378][ T5731] ? __pfx_dump_stack_lvl+0x10/0x10
[ 173.940388][ T5731] ? __pfx__printk+0x10/0x10
[ 173.940400][ T5731] should_fail_ex+0x414/0x560
[ 173.940411][ T5731] _copy_to_user+0x31/0xb0
[ 173.940420][ T5731] simple_read_from_buffer+0xe1/0x170
[ 173.940433][ T5731] proc_fail_nth_read+0x1b3/0x220
[ 173.940454][ T5731] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 173.940468][ T5731] ? rw_verify_area+0x2a6/0x4d0
[ 173.940479][ T5731] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 173.940487][ T5731] vfs_read+0x200/0xa30
[ 173.940498][ T5731] ? __pfx_vfs_read+0x10/0x10
[ 173.940506][ T5731] ? do_sys_openat2+0x154/0x1c0
[ 173.940515][ T5731] ? __x64_sys_sendmsg+0x1b4/0x260
[ 173.940537][ T5731] ksys_read+0x145/0x250
[ 173.940552][ T5731] ? __pfx_ksys_read+0x10/0x10
[ 173.940566][ T5731] ? do_syscall_64+0xbe/0xfa0
[ 173.940584][ T5731] do_syscall_64+0xfa/0xfa0
[ 173.940597][ T5731] ? lockdep_hardirqs_on+0x9c/0x150
[ 173.940607][ T5731] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 173.940614][ T5731] ? clear_bhb_loop+0x60/0xb0
[ 173.940623][ T5731] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 173.940630][ T5731] RIP: 0033:0x7f5f46f8e0dc
[ 173.940642][ T5731] 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
[ 173.940651][ T5731] RSP: 002b:00007ffc50e31150 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 173.940664][ T5731] RAX: ffffffffffffffda RBX: 00007f5f471e5fa0 RCX: 00007f5f46f8e0dc
[ 173.940672][ T5731] RDX: 000000000000000f RSI: 00007ffc50e311c0 RDI: 0000000000000009
[ 173.940679][ T5731] RBP: 00007ffc50e311b0 R08: 0000000000000000 R09: 0000000000000000
[ 173.940686][ T5731] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 173.940693][ T5731] R13: 00007f5f471e5fa0 R14: 00007f5f471e5fa0 R15: 0000000000000003
[ 173.940710][ T5731]
[ 174.040618][ T5732] CPU: 0 UID: 0 PID: 5732 Comm: syz.5.61 Not tainted syzkaller #0 PREEMPT(full)
[ 174.040638][ T5732] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 174.040646][ T5732] Call Trace:
[ 174.040651][ T5732]
[ 174.040655][ T5732] dump_stack_lvl+0x189/0x250
[ 174.040677][ T5732] ? __pfx____ratelimit+0x10/0x10
[ 174.040692][ T5732] ? __pfx_dump_stack_lvl+0x10/0x10
[ 174.040708][ T5732] ? __pfx__printk+0x10/0x10
[ 174.040718][ T5732] ? netlink_sendmsg+0x805/0xb30
[ 174.040736][ T5732] ? __x64_sys_sendmsg+0x19b/0x260
[ 174.040752][ T5732] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 174.040768][ T5732] should_fail_ex+0x414/0x560
[
VM DIAGNOSIS:
13:44:01 Registers:
info registers vcpu 0
CPU#0
RAX=000000000000006c RBX=000000000000006c RCX=0000000000000000 RDX=00000000000003f8
RSI=0000000000000000 RDI=0000000000000020 RBP=00000000000003f8 RSP=ffffc9000d46e750
R8 =ffff8880339f8237 R9 =1ffff1100673f046 R10=dffffc0000000000 R11=ffffffff85167940
R12=dffffc0000000000 R13=ffffffff997e491e R14=ffffffff99af8320 R15=0000000000000000
RIP=ffffffff851679bc 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 000055558e984500 ffffffff 00c00000
GS =0000 ffff88808d730000 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=00007f2dd9252e9c CR3=0000000033a4c000 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=0000000001000000 Opmask01=0000000001000001 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 00007ffc50e31430 0000003000000018
ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000001a0000000d0 00000000ffffffff
ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000001a0000000d0 00000000ffffffff
ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f5f47013050
ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f5f4701305d
ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f5f47013057
ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f5f4701306b
ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f5f470130f1
ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f5f470131cf
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 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000003 0000000000000000 0000000000000000 0000000000000000
ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00000000000000f8
ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000003 0000000000000000 0000000000000000 00000000000000f8
ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000000524f525245
ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00524f5252450040
ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00e800a800000000
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