Warning: Permanently added '10.128.0.220' (ECDSA) to the list of known hosts.
2020/12/21 19:57:33 parsed 1 programs
2020/12/21 19:57:33 executed programs: 0
syzkaller login: [ 1071.341443][ T8512] IPVS: ftp: loaded support on port[0] = 21
[ 1071.545647][ T8512] chnl_net:caif_netlink_parms(): no params data found
[ 1071.604728][ T8512] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1071.612657][ T8512] bridge0: port 1(bridge_slave_0) entered disabled state
[ 1071.622485][ T8512] device bridge_slave_0 entered promiscuous mode
[ 1071.633022][ T8512] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1071.640987][ T8512] bridge0: port 2(bridge_slave_1) entered disabled state
[ 1071.649283][ T8512] device bridge_slave_1 entered promiscuous mode
[ 1071.670913][ T8512] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 1071.681756][ T8512] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 1071.705636][ T8512] team0: Port device team_slave_0 added
[ 1071.713810][ T8512] team0: Port device team_slave_1 added
[ 1071.732798][ T8512] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 1071.740014][ T8512] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 1071.765982][ T8512] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 1071.779184][ T8512] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 1071.786209][ T8512] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 1071.812153][ T8512] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 1071.840476][ T8512] device hsr_slave_0 entered promiscuous mode
[ 1071.847489][ T8512] device hsr_slave_1 entered promiscuous mode
[ 1071.953721][ T8512] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 1071.964625][ T8512] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 1071.974954][ T8512] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 1071.985529][ T8512] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 1072.012108][ T8512] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1072.019440][ T8512] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 1072.027608][ T8512] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1072.034717][ T8512] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 1072.087260][ T8512] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1072.102845][ T3200] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 1072.113680][ T3200] bridge0: port 1(bridge_slave_0) entered disabled state
[ 1072.122766][ T3200] bridge0: port 2(bridge_slave_1) entered disabled state
[ 1072.131154][ T3200] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 1072.145046][ T8512] 8021q: adding VLAN 0 to HW filter on device team0
[ 1072.158491][ T3200] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 1072.168626][ T3200] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1072.175677][ T3200] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 1072.199564][ T8654] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 1072.209472][ T8654] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1072.216621][ T8654] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 1072.224979][ T8654] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 1072.235293][ T8654] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 1072.246811][ T8483] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 1072.260199][ T8654] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 1072.277087][ T8512] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 1072.288345][ T8512] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 1072.297734][ T8654] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 1072.318846][ T8654] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 1072.327293][ T8654] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 1072.342015][ T8512] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 1072.364303][ T8654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 1072.387152][ T8483] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 1072.396999][ T8483] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 1072.404699][ T8483] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 1072.415539][ T8512] device veth0_vlan entered promiscuous mode
[ 1072.429762][ T8512] device veth1_vlan entered promiscuous mode
[ 1072.453804][ T8483] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 1072.462366][ T8483] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 1072.471739][ T8483] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 1072.483949][ T8512] device veth0_macvtap entered promiscuous mode
[ 1072.494810][ T8512] device veth1_macvtap entered promiscuous mode
[ 1072.513689][ T8512] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 1072.521804][ T8654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 1072.531951][ T8654] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 1072.543845][ T8512] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 1072.552142][ T8654] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 1072.561834][ T8654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 1072.574585][ T8512] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 1072.583679][ T8512] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 1072.592776][ T8512] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 1072.602172][ T8512] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 1072.713291][ T28] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 1072.725186][ T28] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 1072.749392][ T8654] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 1072.768889][ T8588] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 1072.779533][ T8588] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 1072.789521][ T8654] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
2020/12/21 19:57:37 result: hanged=false err=executor 0: exit status 67
executing disabled syscall syz_builtin0 (errno 22)
child failed (errno 0)
loop exited with status 67
executing disabled syscall syz_builtin0 (errno 22)
child failed (errno 0)
loop exited with status 67
[ 1073.244331][ T8588] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 1073.393713][ T8588] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 1073.556015][ T8588] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 1073.696018][ T8588] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 1074.549992][ T8769] IPVS: ftp: loaded support on port[0] = 21
[ 1074.812677][ T8769] chnl_net:caif_netlink_parms(): no params data found
[ 1074.872181][ T8769] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1074.879979][ T8769] bridge0: port 1(bridge_slave_0) entered disabled state
[ 1074.888787][ T8769] device bridge_slave_0 entered promiscuous mode
[ 1074.898483][ T8769] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1074.905943][ T8769] bridge0: port 2(bridge_slave_1) entered disabled state
[ 1074.913973][ T8769] device bridge_slave_1 entered promiscuous mode
[ 1075.013563][ T8769] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 1075.024949][ T8769] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 1075.131204][ T8769] team0: Port device team_slave_0 added
[ 1075.139332][ T8769] team0: Port device team_slave_1 added
[ 1075.238904][ T8769] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 1075.245964][ T8769] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 1075.272009][ T8769] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 1075.284689][ T8769] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 1075.292667][ T8769] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 1075.318686][ T8769] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 1075.430335][ T8769] device hsr_slave_0 entered promiscuous mode
[ 1075.437844][ T8769] device hsr_slave_1 entered promiscuous mode
[ 1075.444435][ T8769] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 1075.452627][ T8769] Cannot create hsr debugfs directory
[ 1075.697928][ T8769] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1075.705058][ T8769] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 1075.712552][ T8769] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1075.719711][ T8769] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 1075.797657][ T8769] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1075.896735][ T3008] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 1075.904747][ T3008] bridge0: port 1(bridge_slave_0) entered disabled state
[ 1075.913219][ T3008] bridge0: port 2(bridge_slave_1) entered disabled state
[ 1075.921982][ T3008] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 1075.944341][ T8769] 8021q: adding VLAN 0 to HW filter on device team0
[ 1075.959794][ T8588] device hsr_slave_0 left promiscuous mode
[ 1075.967277][ T8588] device hsr_slave_1 left promiscuous mode
[ 1075.974376][ T8588] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 1075.982108][ T8588] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 1075.992825][ T8588] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 1076.000581][ T8588] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 1076.011173][ T8588] device bridge_slave_1 left promiscuous mode
[ 1076.018490][ T8588] bridge0: port 2(bridge_slave_1) entered disabled state
[ 1076.032023][ T8588] device bridge_slave_0 left promiscuous mode
[ 1076.039699][ T8588] bridge0: port 1(bridge_slave_0) entered disabled state
[ 1076.055219][ T8588] device veth1_macvtap left promiscuous mode
[ 1076.061945][ T8588] device veth0_macvtap left promiscuous mode
[ 1076.068697][ T8588] device veth1_vlan left promiscuous mode
[ 1076.074576][ T8588] device veth0_vlan left promiscuous mode
[ 1076.406568][ T3200] Bluetooth: hci0: command 0x0409 tx timeout
[ 1078.485931][ T9011] Bluetooth: hci0: command 0x041b tx timeout
[ 1079.897915][ T8588] team0 (unregistering): Port device team_slave_1 removed
[ 1079.911866][ T8588] team0 (unregistering): Port device team_slave_0 removed
[ 1079.930516][ T8588] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 1079.944003][ T8588] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 1079.997520][ T8588] bond0 (unregistering): Released all slaves
[ 1080.075892][ T8741] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 1080.084532][ T8741] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 1080.093652][ T8741] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1080.100804][ T8741] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 1080.108707][ T8741] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 1080.118228][ T8741] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 1080.126845][ T8741] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1080.133886][ T8741] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 1080.149115][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 1080.174477][ T8654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 1080.185716][ T8654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 1080.194182][ T8654] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 1080.205725][ T8654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 1080.214372][ T8654] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 1080.225779][ T8654] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 1080.242145][ T8654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 1080.251263][ T8654] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 1080.266922][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 1080.276693][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 1080.289410][ T8769] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 1080.315775][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 1080.323235][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 1080.338257][ T8769] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 1080.402103][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 1080.411725][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 1080.442355][ T3200] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 1080.453533][ T3200] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 1080.466987][ T8769] device veth0_vlan entered promiscuous mode
[ 1080.477560][ T3200] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 1080.488482][ T3200] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 1080.507707][ T8769] device veth1_vlan entered promiscuous mode
[ 1080.543097][ T3200] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 1080.552575][ T3200] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 1080.562492][ T3200] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 1080.565129][ T3008] Bluetooth: hci0: command 0x040f tx timeout
[ 1080.572049][ T3200] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 1080.592323][ T8769] device veth0_macvtap entered promiscuous mode
[ 1080.606660][ T8769] device veth1_macvtap entered promiscuous mode
[ 1080.632890][ T8769] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 1080.640801][ T3200] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 1080.651144][ T3200] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 1080.660342][ T3200] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 1080.669551][ T3200] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 1080.683991][ T8769] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 1080.694390][ T8654] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 1080.704692][ T8654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 1080.801642][ T8892] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 1080.824795][ T8892] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 1080.847399][ T8770] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 1080.858664][ T8770] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 1080.869632][ T8654] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 1080.880151][ T8654] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
2020/12/21 19:57:45 result: hanged=false err=executor 0: exit status 67
executing disabled syscall syz_builtin0 (errno 22)
child failed (errno 0)
loop exited with status 67
executing disabled syscall syz_builtin0 (errno 22)
child failed (errno 0)
loop exited with status 67
2020/12/21 19:57:45 executed programs: 2
[ 1082.819260][ T9052] IPVS: ftp: loaded support on port[0] = 21
[ 1083.085836][ T9052] chnl_net:caif_netlink_parms(): no params data found
[ 1083.212760][ T9052] bridge0: port 1(bridge_slave_0) entered blocking state
[ 1083.219956][ T9052] bridge0: port 1(bridge_slave_0) entered disabled state
[ 1083.228516][ T9052] device bridge_slave_0 entered promiscuous mode
[ 1083.237681][ T9052] bridge0: port 2(bridge_slave_1) entered blocking state
[ 1083.245272][ T9052] bridge0: port 2(bridge_slave_1) entered disabled state
[ 1083.252979][ T9052] device bridge_slave_1 entered promiscuous mode
[ 1083.352055][ T9052] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 1083.364027][ T9052] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 1083.470111][ T9052] team0: Port device team_slave_0 added
[ 1083.479526][ T9052] team0: Port device team_slave_1 added
[ 1083.498795][ T9052] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 1083.505934][ T9052] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 1083.532187][ C1] ------------[ cut here ]------------
[ 1083.532239][ C1] WARNING: CPU: 1 PID: 9052 at drivers/gpu/drm/vkms/vkms_crtc.c:21 vkms_vblank_simulate+0x368/0x3f0
[ 1083.532283][ C1] Modules linked in:
[ 1083.532296][ C1] CPU: 1 PID: 9052 Comm: syz-executor.0 Not tainted 5.10.0-syzkaller #0
[ 1083.532316][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1083.532329][ C1] RIP: 0010:vkms_vblank_simulate+0x368/0x3f0
[ 1083.532351][ C1] Code: 85 9e 00 00 00 49 8b 95 b8 01 00 00 4c 89 e1 bf 02 00 00 00 48 c7 c6 60 36 d6 89 e8 b2 ae ef ff e9 e4 fe ff ff e8 18 42 2c fd <0f> 0b e9 3e fd ff ff e8 4c 74 6f fd e9 cf fd ff ff 4c 89 f7 e8 3f
[ 1083.532371][ C1] RSP: 0018:ffffc90000d90de8 EFLAGS: 00010046
[ 1083.532388][ C1] RAX: 0000000000010001 RBX: ffff8880181a5e48 RCX: 0000000000000000
[ 1083.532401][ C1] RDX: ffff888012220000 RSI: ffffffff844701a8 RDI: 0000000000000003
[ 1083.532415][ C1] RBP: 0000000000000002 R08: 0000000000000001 R09: 0000000000000000
[ 1083.532428][ C1] R10: ffffffff8446fee3 R11: 0000000000000000 R12: ffff8880181a4d40
[ 1083.532441][ C1] R13: 0000000000fe4c00 R14: ffff8880b9d26a00 R15: ffffffff8446fe40
[ 1083.532455][ C1] FS: 0000000000000000(0000) GS:ffff8880b9d00000(0063) knlGS:00000000093a8900
[ 1083.532475][ C1] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033
[ 1083.532490][ C1] CR2: 00005618e9683588 CR3: 000000002258a000 CR4: 00000000001506e0
[ 1083.532503][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1083.532515][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1083.532528][ C1] Call Trace:
[ 1083.532534][ C1]
[ 1083.532545][ C1] ? vkms_get_vblank_timestamp+0x270/0x270
[ 1083.532566][ C1] __hrtimer_run_queues+0x609/0xea0
[ 1083.532597][ C1] ? hrtimer_sleeper_start_expires+0x80/0x80
[ 1083.532629][ C1] hrtimer_interrupt+0x334/0x960
[ 1083.532666][ C1] __sysvec_apic_timer_interrupt+0x146/0x550
[ 1083.532694][ C1] asm_call_irq_on_stack+0xf/0x20
[ 1083.532735][ C1]
[ 1083.532742][ C1] sysvec_apic_timer_interrupt+0xbd/0x100
[ 1083.532769][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20
[ 1083.532790][ C1] RIP: 0010:console_unlock+0x807/0xc00
[ 1083.532814][ C1] Code: a0 fe 69 8b e8 aa 94 fd ff e8 65 40 00 00 31 ff 4c 89 ee e8 4b fd 17 00 4d 85 ed 0f 85 3c 02 00 00 e8 4d f5 17 00 ff 34 24 9d <8b> 5c 24 34 31 ff 89 de e8 bc fc 17 00 85 db 0f 84 9a f9 ff ff e8
[ 1083.532832][ C1] RSP: 0018:ffffc90002246c68 EFLAGS: 00000293
[ 1083.532848][ C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 1083.532860][ C1] RDX: ffff888012220000 RSI: ffffffff815b4e73 RDI: 0000000000000000
[ 1083.532873][ C1] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffffff8f5107a7
[ 1083.532886][ C1] R10: fffffbfff1ea20f4 R11: 0000000000000000 R12: ffffffff84afa960
[ 1083.532899][ C1] R13: 0000000000000200 R14: dffffc0000000000 R15: ffffc90002246cc8
[ 1083.532915][ C1] ? netconsole_netdev_event+0x340/0x340
[ 1083.532947][ C1] ? console_unlock+0x803/0xc00
[ 1083.532981][ C1] ? devkmsg_read+0x740/0x740
[ 1083.533005][ C1] ? lock_release+0x710/0x710
[ 1083.533038][ C1] ? vprintk_func+0x8d/0x1e0
[ 1083.533067][ C1] vprintk_emit+0x198/0x400
[ 1083.533093][ C1] vprintk_func+0x8d/0x1e0
[ 1083.533118][ C1] printk+0xba/0xed
[ 1083.533141][ C1] ? record_print_text.cold+0x16/0x16
[ 1083.533164][ C1] ? lock_downgrade+0x6d0/0x6d0
[ 1083.533199][ C1] batadv_hardif_enable_interface.cold+0x41/0xe9
[ 1083.533232][ C1] batadv_softif_slave_add+0x92/0x150
[ 1083.533253][ C1] ? batadv_softif_slave_del+0x120/0x120
[ 1083.533279][ C1] do_set_master+0x1c8/0x220
[ 1083.533306][ C1] do_setlink+0x917/0x3ab0
[ 1083.533329][ C1] ? mark_lock+0xf7/0x1720
[ 1083.533353][ C1] ? rtnl_dump_ifinfo+0x14b0/0x14b0
[ 1083.533378][ C1] ? mark_lock+0xf7/0x1720
[ 1083.533403][ C1] ? lock_chain_count+0x20/0x20
[ 1083.533426][ C1] ? __sanitizer_cov_trace_switch+0x63/0xf0
[ 1083.533452][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1083.533475][ C1] ? __nla_validate_parse+0x2d3/0x2ae0
[ 1083.533504][ C1] ? nla_get_range_signed+0x520/0x520
[ 1083.533527][ C1] ? __lock_acquire+0xbdc/0x54b0
[ 1083.533562][ C1] __rtnl_newlink+0xc1c/0x1750
[ 1083.533591][ C1] ? find_held_lock+0x2d/0x110
[ 1083.533611][ C1] ? rtnl_setlink+0x3b0/0x3b0
[ 1083.533637][ C1] ? unwind_next_frame+0xec9/0x2460
[ 1083.533658][ C1] ? entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 1083.533685][ C1] ? __sanitizer_cov_trace_cmp4+0x1c/0x70
[ 1083.533713][ C1] ? is_bpf_text_address+0x105/0x1a0
[ 1083.533735][ C1] ? kernel_text_address+0xbd/0xf0
[ 1083.533761][ C1] ? __kernel_text_address+0x9/0x30
[ 1083.533785][ C1] ? unwind_get_return_address+0x51/0x90
[ 1083.533805][ C1] ? create_prof_cpu_mask+0x20/0x20
[ 1083.533828][ C1] ? arch_stack_walk+0x93/0xe0
[ 1083.533862][ C1] ? stack_trace_save+0x8c/0xc0
[ 1083.533925][ C1] ? fs_reclaim_release+0x9c/0xe0
[ 1083.533961][ C1] ? kasan_unpoison_shadow+0x33/0x40
[ 1083.533983][ C1] ? __kasan_kmalloc.constprop.0+0xc2/0xd0
[ 1083.534008][ C1] rtnl_newlink+0x64/0xa0
[ 1083.534027][ C1] ? __rtnl_newlink+0x1750/0x1750
[ 1083.534047][ C1] rtnetlink_rcv_msg+0x498/0xb80
[ 1083.534070][ C1] ? rtnl_fdb_dump+0xa00/0xa00
[ 1083.534104][ C1] netlink_rcv_skb+0x153/0x420
[ 1083.534128][ C1] ? rtnl_fdb_dump+0xa00/0xa00
[ 1083.534149][ C1] ? netlink_ack+0xab0/0xab0
[ 1083.534169][ C1] ? netlink_deliver_tap+0x2c4/0xc00
[ 1083.534207][ C1] netlink_unicast+0x533/0x7d0
[ 1083.534233][ C1] ? netlink_attachskb+0x870/0x870
[ 1083.534254][ C1] ? _copy_from_iter_full+0x275/0x850
[ 1083.534285][ C1] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70
[ 1083.534309][ C1] ? __phys_addr_symbol+0x2c/0x70
[ 1083.534331][ C1] ? __sanitizer_cov_trace_cmp8+0x1d/0x70
[ 1083.534353][ C1] ? __check_object_size+0x171/0x3f0
[ 1083.534381][ C1] netlink_sendmsg+0x907/0xe40
[ 1083.534409][ C1] ? netlink_unicast+0x7d0/0x7d0
[ 1083.534437][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1083.534463][ C1] ? netlink_unicast+0x7d0/0x7d0
[ 1083.534486][ C1] sock_sendmsg+0xcf/0x120
[ 1083.534508][ C1] __sys_sendto+0x21c/0x320
[ 1083.534541][ C1] ? __ia32_sys_getpeername+0xb0/0xb0
[ 1083.534578][ C1] ? __might_fault+0xd3/0x180
[ 1083.534622][ C1] __do_compat_sys_socketcall+0x47f/0x660
[ 1083.534650][ C1] ? blkcg_maybe_throttle_current+0x700/0xe50
[ 1083.534677][ C1] ? bpf_sk_storage_clone+0x760/0x760
[ 1083.534705][ C1] ? __unlock_page_memcg+0x100/0x100
[ 1083.534739][ C1] ? syscall_enter_from_user_mode_prepare+0x13/0x20
[ 1083.534770][ C1] __do_fast_syscall_32+0x56/0x80
[ 1083.534793][ C1] do_fast_syscall_32+0x2f/0x70
[ 1083.534815][ C1] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 1083.534837][ C1] RIP: 0023:0xf7fc9549
[ 1083.534856][ C1] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90
[ 1083.534874][ C1] RSP: 002b:00000000ff8ad840 EFLAGS: 00000286 ORIG_RAX: 0000000000000066
[ 1083.534894][ C1] RAX: ffffffffffffffda RBX: 000000000000000b RCX: 00000000ff8ad858
[ 1083.534907][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 1083.534919][ C1] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000000000000000
[ 1083.534931][ C1] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 1083.534944][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 1083.534973][ C1] Kernel panic - not syncing: panic_on_warn set ...
[ 1083.534982][ C1] CPU: 1 PID: 9052 Comm: syz-executor.0 Not tainted 5.10.0-syzkaller #0
[ 1083.535001][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1083.535012][ C1] Call Trace:
[ 1083.535019][ C1]
[ 1083.535026][ C1] dump_stack+0x107/0x163
[ 1083.535052][ C1] panic+0x343/0x77f
[ 1083.535075][ C1] ? __warn_printk+0xf3/0xf3
[ 1083.535107][ C1] ? __warn.cold+0x1a/0x44
[ 1083.535132][ C1] ? vkms_vblank_simulate+0x368/0x3f0
[ 1083.535154][ C1] __warn.cold+0x35/0x44
[ 1083.535177][ C1] ? vkms_vblank_simulate+0x368/0x3f0
[ 1083.535199][ C1] report_bug+0x1bd/0x210
[ 1083.535222][ C1] handle_bug+0x3c/0x60
[ 1083.535242][ C1] exc_invalid_op+0x14/0x40
[ 1083.535339][ C1] asm_exc_invalid_op+0x12/0x20
[ 1083.535364][ C1] RIP: 0010:vkms_vblank_simulate+0x368/0x3f0
[ 1083.535387][ C1] Code: 85 9e 00 00 00 49 8b 95 b8 01 00 00 4c 89 e1 bf 02 00 00 00 48 c7 c6 60 36 d6 89 e8 b2 ae ef ff e9 e4 fe ff ff e8 18 42 2c fd <0f> 0b e9 3e fd ff ff e8 4c 74 6f fd e9 cf fd ff ff 4c 89 f7 e8 3f
[ 1083.535406][ C1] RSP: 0018:ffffc90000d90de8 EFLAGS: 00010046
[ 1083.535424][ C1] RAX: 0000000000010001 RBX: ffff8880181a5e48 RCX: 0000000000000000
[ 1083.535438][ C1] RDX: ffff888012220000 RSI: ffffffff844701a8 RDI: 0000000000000003
[ 1083.535452][ C1] RBP: 0000000000000002 R08: 0000000000000001 R09: 0000000000000000
[ 1083.535464][ C1] R10: ffffffff8446fee3 R11: 0000000000000000 R12: ffff8880181a4d40
[ 1083.535477][ C1] R13: 0000000000fe4c00 R14: ffff8880b9d26a00 R15: ffffffff8446fe40
[ 1083.535490][ C1] ? vkms_get_vblank_timestamp+0x270/0x270
[ 1083.535515][ C1] ? vkms_vblank_simulate+0xa3/0x3f0
[ 1083.535538][ C1] ? vkms_vblank_simulate+0x368/0x3f0
[ 1083.535561][ C1] ? vkms_vblank_simulate+0x368/0x3f0
[ 1083.535584][ C1] ? vkms_get_vblank_timestamp+0x270/0x270
[ 1083.535604][ C1] __hrtimer_run_queues+0x609/0xea0
[ 1083.535633][ C1] ? hrtimer_sleeper_start_expires+0x80/0x80
[ 1083.535665][ C1] hrtimer_interrupt+0x334/0x960
[ 1083.535700][ C1] __sysvec_apic_timer_interrupt+0x146/0x550
[ 1083.535727][ C1] asm_call_irq_on_stack+0xf/0x20
[ 1083.535748][ C1]
[ 1083.535755][ C1] sysvec_apic_timer_interrupt+0xbd/0x100
[ 1083.535781][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20
[ 1083.535802][ C1] RIP: 0010:console_unlock+0x807/0xc00
[ 1083.535825][ C1] Code: a0 fe 69 8b e8 aa 94 fd ff e8 65 40 00 00 31 ff 4c 89 ee e8 4b fd 17 00 4d 85 ed 0f 85 3c 02 00 00 e8 4d f5 17 00 ff 34 24 9d <8b> 5c 24 34 31 ff 89 de e8 bc fc 17 00 85 db 0f 84 9a f9 ff ff e8
[ 1083.535844][ C1] RSP: 0018:ffffc90002246c68 EFLAGS: 00000293
[ 1083.535860][ C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 1083.535872][ C1] RDX: ffff888012220000 RSI: ffffffff815b4e73 RDI: 0000000000000000
[ 1083.535885][ C1] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffffff8f5107a7
[ 1083.535898][ C1] R10: fffffbfff1ea20f4 R11: 0000000000000000 R12: ffffffff84afa960
[ 1083.535911][ C1] R13: 0000000000000200 R14: dffffc0000000000 R15: ffffc90002246cc8
[ 1083.535927][ C1] ? netconsole_netdev_event+0x340/0x340
[ 1083.535958][ C1] ? console_unlock+0x803/0xc00
[ 1083.535991][ C1] ? devkmsg_read+0x740/0x740
[ 1083.536015][ C1] ? lock_release+0x710/0x710
[ 1083.536047][ C1] ? vprintk_func+0x8d/0x1e0
[ 1083.536076][ C1] vprintk_emit+0x198/0x400
[ 1083.536102][ C1] vprintk_func+0x8d/0x1e0
[ 1083.536131][ C1] printk+0xba/0xed
[ 1083.536153][ C1] ? record_print_text.cold+0x16/0x16
[ 1083.536175][ C1] ? lock_downgrade+0x6d0/0x6d0
[ 1083.536214][ C1] batadv_hardif_enable_interface.cold+0x41/0xe9
[ 1083.536247][ C1] batadv_softif_slave_add+0x92/0x150
[ 1083.536268][ C1] ? batadv_softif_slave_del+0x120/0x120
[ 1083.536304][ C1] do_set_master+0x1c8/0x220
[ 1083.536331][ C1] do_setlink+0x917/0x3ab0
[ 1083.536353][ C1] ? mark_lock+0xf7/0x1720
[ 1083.536378][ C1] ? rtnl_dump_ifinfo+0x14b0/0x14b0
[ 1083.536403][ C1] ? mark_lock+0xf7/0x1720
[ 1083.536428][ C1] ? lock_chain_count+0x20/0x20
[ 1083.536451][ C1] ? __sanitizer_cov_trace_switch+0x63/0xf0
[ 1083.536477][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1083.536500][ C1] ? __nla_validate_parse+0x2d3/0x2ae0
[ 1083.536528][ C1] ? nla_get_range_signed+0x520/0x520
[ 1083.536550][ C1] ? __lock_acquire+0xbdc/0x54b0
[ 1083.536585][ C1] __rtnl_newlink+0xc1c/0x1750
[ 1083.536615][ C1] ? find_held_lock+0x2d/0x110
[ 1083.536636][ C1] ? rtnl_setlink+0x3b0/0x3b0
[ 1083.536662][ C1] ? unwind_next_frame+0xec9/0x2460
[ 1083.536682][ C1] ? entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 1083.536709][ C1] ? __sanitizer_cov_trace_cmp4+0x1c/0x70
[ 1083.536736][ C1] ? is_bpf_text_address+0x105/0x1a0
[ 1083.536758][ C1] ? kernel_text_address+0xbd/0xf0
[ 1083.536784][ C1] ? __kernel_text_address+0x9/0x30
[ 1083.536807][ C1] ? unwind_get_return_address+0x51/0x90
[ 1083.536828][ C1] ? create_prof_cpu_mask+0x20/0x20
[ 1083.536850][ C1] ? arch_stack_walk+0x93/0xe0
[ 1083.536884][ C1] ? stack_trace_save+0x8c/0xc0
[ 1083.536945][ C1] ? fs_reclaim_release+0x9c/0xe0
[ 1083.536981][ C1] ? kasan_unpoison_shadow+0x33/0x40
[ 1083.537003][ C1] ? __kasan_kmalloc.constprop.0+0xc2/0xd0
[ 1083.537028][ C1] rtnl_newlink+0x64/0xa0
[ 1083.537046][ C1] ? __rtnl_newlink+0x1750/0x1750
[ 1083.537066][ C1] rtnetlink_rcv_msg+0x498/0xb80
[ 1083.537089][ C1] ? rtnl_fdb_dump+0xa00/0xa00
[ 1083.537122][ C1] netlink_rcv_skb+0x153/0x420
[ 1083.537147][ C1] ? rtnl_fdb_dump+0xa00/0xa00
[ 1083.537169][ C1] ? netlink_ack+0xab0/0xab0
[ 1083.537189][ C1] ? netlink_deliver_tap+0x2c4/0xc00
[ 1083.537225][ C1] netlink_unicast+0x533/0x7d0
[ 1083.537252][ C1] ? netlink_attachskb+0x870/0x870
[ 1083.537273][ C1] ? _copy_from_iter_full+0x275/0x850
[ 1083.537303][ C1] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70
[ 1083.537327][ C1] ? __phys_addr_symbol+0x2c/0x70
[ 1083.537350][ C1] ? __sanitizer_cov_trace_cmp8+0x1d/0x70
[ 1083.537372][ C1] ? __check_object_size+0x171/0x3f0
[ 1083.537400][ C1] netlink_sendmsg+0x907/0xe40
[ 1083.537428][ C1] ? netlink_unicast+0x7d0/0x7d0
[ 1083.537456][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1083.537481][ C1] ? netlink_unicast+0x7d0/0x7d0
[ 1083.537505][ C1] sock_sendmsg+0xcf/0x120
[ 1083.537527][ C1] __sys_sendto+0x21c/0x320
[ 1083.537550][ C1] ? __ia32_sys_getpeername+0xb0/0xb0
[ 1083.537586][ C1] ? __might_fault+0xd3/0x180
[ 1083.537626][ C1] __do_compat_sys_socketcall+0x47f/0x660
[ 1083.537653][ C1] ? blkcg_maybe_throttle_current+0x700/0xe50
[ 1083.537680][ C1] ? bpf_sk_storage_clone+0x760/0x760
[ 1083.537708][ C1] ? __unlock_page_memcg+0x100/0x100
[ 1083.537740][ C1] ? syscall_enter_from_user_mode_prepare+0x13/0x20
[ 1083.537770][ C1] __do_fast_syscall_32+0x56/0x80
[ 1083.537793][ C1] do_fast_syscall_32+0x2f/0x70
[ 1083.537814][ C1] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 1083.537837][ C1] RIP: 0023:0xf7fc9549
[ 1083.537854][ C1] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90
[ 1083.537872][ C1] RSP: 002b:00000000ff8ad840 EFLAGS: 00000286 ORIG_RAX: 0000000000000066
[ 1083.537892][ C1] RAX: ffffffffffffffda RBX: 000000000000000b RCX: 00000000ff8ad858
[ 1083.537905][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 1083.537917][ C1] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000000000000000
[ 1083.537929][ C1] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 1083.537941][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 1083.538714][ C1] Kernel Offset: disabled
[ 1084.977709][ C1] Rebooting in 86400 seconds..