Debian GNU/Linux 11 syzkaller ttyS0

OpenSSH_8.4p1 Debian-5, OpenSSL 1.1.1k  25 Mar 2021
debug1: Reading configuration data /dev/null
debug1: Connecting to localhost [127.0.0.1] port 19632.
debug1: fd 3 clearing O_NONBLOCK
debug1: Connection established.
debug1: identity file /src/syzkaller/bullseye.id_rsa type 0
debug1: identity file /src/syzkaller/bullseye.id_rsa-cert type -1
debug1: Local version string SSH-2.0-OpenSSH_8.4p1 Debian-5
debug1: Remote protocol version 2.0, remote software version OpenSSH_8.4p1 Debian-5
debug1: match: OpenSSH_8.4p1 Debian-5 pat OpenSSH* compat 0x04000000
debug1: Authenticating to localhost:19632 as 'root'
debug1: SSH2_MSG_KEXINIT sent
debug1: SSH2_MSG_KEXINIT received
debug1: kex: algorithm: curve25519-sha256
debug1: kex: host key algorithm: ecdsa-sha2-nistp256
debug1: kex: server->client cipher: chacha20-poly1305@openssh.com MAC: <implicit> compression: none
debug1: kex: client->server cipher: chacha20-poly1305@openssh.com MAC: <implicit> compression: none
debug1: expecting SSH2_MSG_KEX_ECDH_REPLY
debug1: Server host key: ecdsa-sha2-nistp256 SHA256:iLJIY7I4YWlJMUeDz/xvSv1sLlt+DiX7zO/cqmUG3Do
debug1: checking without port identifier
Warning: Permanently added '[localhost]:19632' (ECDSA) to the list of known hosts.
debug1: rekey out after 134217728 blocks
debug1: SSH2_MSG_NEWKEYS sent
debug1: expecting SSH2_MSG_NEWKEYS
debug1: SSH2_MSG_NEWKEYS received
debug1: rekey in after 134217728 blocks
debug1: Will attempt key: /src/syzkaller/bullseye.id_rsa RSA SHA256:e8O+XzjZQiZitBYorO3BACuHwVdysV8FTmvIkrPAteM explicit
debug1: SSH2_MSG_EXT_INFO received
debug1: kex_input_ext_info: server-sig-algs=<ssh-ed25519,sk-ssh-ed25519@openssh.com,ssh-rsa,rsa-sha2-256,rsa-sha2-512,ssh-dss,ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521,sk-ecdsa-sha2-nistp256@openssh.com,webauthn-sk-ecdsa-sha2-nistp256@openssh.com>
debug1: SSH2_MSG_SERVICE_ACCEPT received
debug1: Authentications that can continue: publickey,password
debug1: Next authentication method: publickey
debug1: Offering public key: /src/syzkaller/bullseye.id_rsa RSA SHA256:e8O+XzjZQiZitBYorO3BACuHwVdysV8FTmvIkrPAteM explicit
debug1: Server accepts key: /src/syzkaller/bullseye.id_rsa RSA SHA256:e8O+XzjZQiZitBYorO3BACuHwVdysV8FTmvIkrPAteM explicit
debug1: Authentication succeeded (publickey).
Authenticated to localhost ([127.0.0.1]:19632).
debug1: Remote connections from LOCALHOST:33521 forwarded to local address 127.0.0.1:33521
debug1: channel 0: new [client-session]
debug1: Requesting no-more-sessions@openssh.com
debug1: Entering interactive session.
debug1: pledge: network
debug1: client_input_global_request: rtype hostkeys-00@openssh.com want_reply 0
debug1: Remote: /root/.ssh/authorized_keys:1: key options: agent-forwarding port-forwarding pty user-rc x11-forwarding
debug1: Remote: /root/.ssh/authorized_keys:1: key options: agent-forwarding port-forwarding pty user-rc x11-forwarding
debug1: remote forward success for: listen 33521, connect 127.0.0.1:33521
debug1: Sending command: cd / && /syz-fuzzer -executor=/syz-executor -name=vm-0 -arch=amd64 -manager=localhost:33521 -sandbox=none -procs=1 -cover=true -debug=true -test=false -vv=100 -optional=slowdown=1
2021/11/11 15:14:01 fuzzer started
2021/11/11 15:14:01 dialing manager at localhost:33521
debug1: client_input_channel_open: ctype forwarded-tcpip rchan 3 win 2097152 max 32768
debug1: client_request_forwarded_tcpip: listen localhost port 33521, originator 127.0.0.1 port 42260
debug1: connect_next: host 127.0.0.1 ([127.0.0.1]:33521) in progress, fd=4
debug1: channel 1: new [127.0.0.1]
debug1: confirm forwarded-tcpip
debug1: channel 1: connected to 127.0.0.1 port 33521
2021/11/11 15:14:01 connecting to manager...
syzkaller login: [   27.426424] cgroup: Unknown subsys name 'net'
[   27.428513] cgroup: Unknown subsys name 'net_prio'
[   27.430519] cgroup: Unknown subsys name 'devices'
[   27.432242] cgroup: Unknown subsys name 'blkio'
[   27.483852] cgroup: Unknown subsys name 'hugetlb'
[   27.485149] cgroup: Unknown subsys name 'rlimit'
2021/11/11 15:14:15 executor [setup leak fault binfmt_misc usb 802154]
write(cgroup.subtree_control, +io) failed: 22
mount(/syzcgroup/net, net) failed: 22
mount(/syzcgroup/net, net_prio) failed: 22
mount(/syzcgroup/net, devices) failed: 22
mount(/syzcgroup/net, blkio) failed: 22
mount(/syzcgroup/cpu, hugetlb) failed: 22
mount(/syzcgroup/cpu, rlimit) failed: 22
mount(binfmt_misc) failed: 16
netlink: adding device lowpan0 type lowpan link wpan0: Operation not supported
write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory
write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory
2021/11/11 15:14:15 syscalls: 2215
2021/11/11 15:14:15 code coverage: enabled
2021/11/11 15:14:15 comparison tracing: enabled
2021/11/11 15:14:15 extra coverage: enabled
2021/11/11 15:14:15 setuid sandbox: enabled
2021/11/11 15:14:15 namespace sandbox: enabled
2021/11/11 15:14:15 Android sandbox: enabled
2021/11/11 15:14:15 fault injection: enabled
2021/11/11 15:14:15 leak checking: enabled
2021/11/11 15:14:15 net packet injection: enabled
2021/11/11 15:14:15 net device setup: enabled
2021/11/11 15:14:15 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist
2021/11/11 15:14:15 devlink PCI setup: PCI device 0000:00:10.0 is not available
2021/11/11 15:14:15 USB emulation: enabled
2021/11/11 15:14:15 hci packet injection: enabled
2021/11/11 15:14:15 wifi device emulation: enabled
2021/11/11 15:14:15 802.15.4 emulation: enabled
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2021/11/11 15:14:43 starting 1 fuzzer processes
15:14:43 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmsg$nl_generic(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)={0x24, 0x1a, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x8, 0x0, 0x0, 0x0, @fd}, @nested={0x8, 0x3, 0x0, 0x1, [@generic="18c5765a"]}]}, 0x24}}, 0x0)

[   69.690780] audit: type=1400 audit(1636643683.796:6): avc:  denied  { execmem } for  pid=276 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
bitmap is not found, coverage filter disabled
spawned loop pid 277
mount(fusectl) failed: 2
hci dev id: 0
01 03 0c 00 
01 03 10 00 
01 01 10 00 
01 09 10 00 
01 05 10 00 
01 23 0c 00 
01 14 0c 00 
01 25 0c 00 
01 38 0c 00 
01 39 0c 00 
01 05 0c 01 00 
01 16 0c 02 00 7d 
01 1a 0c 01 02 
netlink: add addr 172.30.0.1 dev nr0: No such device
netlink: device nr0 up master NULL: No such device
netlink: add addr 172.30.1.1 dev rose0: No such device
netlink: device rose0 up master NULL: No such device
netlink: adding device ip6gretap0 type ip6gretap: Operation not supported
netlink: adding device bridge0 type bridge: Operation not supported
netlink: adding device vcan0 type vcan: Operation not supported
netlink: adding device bond0 type bond: Operation not supported
netlink: adding device team0 type team: Operation not supported
netlink: adding device dummy0 type dummy: Operation not supported
netlink: adding device nlmon0 type nlmon: Operation not supported
netlink: adding device caif0 type caif: Operation not supported
netlink: adding device batadv0 type batadv: Operation not supported
netlink: adding device vxcan1 type vxcan: Operation not supported
netlink: adding device netdevsim0 type netdevsim: Operation not supported
netlink: adding device (null) type veth: Operation not supported
netlink: adding device xfrm0 type xfrm: Operation not supported
netlink: adding device wg0 type wireguard: Operation not supported
netlink: adding device wg1 type wireguard: Operation not supported
netlink: adding device wg2 type wireguard: Operation not supported
netlink: adding device bridge_slave_0 type veth peer veth0_to_bridge: Operation not supported
netlink: adding device bridge_slave_1 type veth peer veth1_to_bridge: Operation not supported
netlink: device bridge_slave_0 up master bridge0: No such device
netlink: device bridge_slave_1 up master bridge0: No such device
netlink: adding device bond_slave_0 type veth peer veth0_to_bond: Operation not supported
netlink: adding device bond_slave_1 type veth peer veth1_to_bond: Operation not supported
netlink: device bond_slave_0 up master bond0: No such device
netlink: device bond_slave_1 up master bond0: No such device
netlink: adding device team_slave_0 type veth peer veth0_to_team: Operation not supported
netlink: adding device team_slave_1 type veth peer veth1_to_team: Operation not supported
netlink: device team_slave_0 up master team0: No such device
netlink: device team_slave_1 up master team0: No such device
netlink: adding device batadv_slave_0 type veth peer veth0_to_batadv: Operation not supported
netlink: adding device batadv_slave_1 type veth peer veth1_to_batadv: Operation not supported
netlink: device batadv_slave_0 up master batadv0: No such device
netlink: device batadv_slave_1 up master batadv0: No such device
netlink: device bridge_slave_0 up master NULL: No such device
netlink: device bridge_slave_1 up master NULL: No such device
netlink: adding device hsr_slave_0 type veth peer veth0_to_hsr: Operation not supported
netlink: adding device hsr_slave_1 type veth peer veth1_to_hsr: Operation not supported
netlink: adding device hsr0 type hsr slave1 hsr_slave_0 slave2 hsr_slave_1: Unknown error -95
netlink: device hsr_slave_0 up master NULL: No such device
netlink: device hsr_slave_1 up master NULL: No such device
netlink: adding device veth0_virt_wifi type veth peer veth1_virt_wifi: Operation not supported
netlink: adding device virt_wifi0 type virt_wifi link veth1_virt_wifi: Operation not supported
netlink: adding device veth0_vlan type veth peer veth1_vlan: Operation not supported
netlink: add vlan0 type vlan link veth0_vlan id 0: Operation not supported
netlink: add vlan1 type vlan link veth0_vlan id 1: Operation not supported
netlink: add macvlan0 type macvlan link veth1_vlan mode 4: Operation not supported
netlink: add macvlan1 type macvlan link veth1_vlan mode 4: Operation not supported
netlink: add ipvlan0 type ipvlan link veth0_vlan mode 0: Operation not supported
netlink: add ipvlan1 type ipvlan link veth0_vlan mode 2: Operation not supported
netlink: adding device veth0_macvtap type veth peer veth1_macvtap: Operation not supported
netlink: adding device macvtap0 type macvtap link veth0_macvtap: Operation not supported
netlink: adding device macsec0 type macsec link veth1_macvtap: Operation not supported
netlink: add geneve0 type geneve vni 0: Operation not supported
netlink: add geneve1 type geneve vni 1: Operation not supported
netlink: failed to get family id for wireguard: No such file or directory
netlink: add addr 172.20.20.12 dev bridge0: No such device
netlink: add addr fe80::0c dev bridge0: No such device
netlink: device bridge0 up master NULL: No such device
netlink: add addr 172.20.20.13 dev vcan0: No such device
netlink: device vcan0 up master NULL: No such device
netlink: add addr 172.20.20.14 dev tunl0: No such device
netlink: add addr fe80::0e dev tunl0: No such device
2021/11/11 15:14:46 poll: candidates=0 inputs=0 signal=0
netlink: device tunl0 up master NULL: No such device
netlink: add addr 172.20.20.15 dev gre0: No such device
netlink: add addr fe80::0f dev gre0: No such device
netlink: device gre0 up master NULL: No such device
netlink: add addr 172.20.20.16 dev gretap0: No such device
[   72.837344] Bluetooth: hci0: command 0x0409 tx timeout
netlink: add addr fe80::10 dev gretap0: No such device
netlink: device gretap0 up master NULL: No such device
netlink: add addr 172.20.20.17 dev ip_vti0: No such device
netlink: add addr fe80::11 dev ip_vti0: No such device
netlink: device ip_vti0 up master NULL: No such device
netlink: add addr 172.20.20.18 dev ip6_vti0: No such device
netlink: add addr fe80::12 dev ip6_vti0: No such device
netlink: device ip6_vti0 up master NULL: No such device
netlink: add addr 172.20.20.19 dev ip6tnl0: No such device
netlink: add addr fe80::13 dev ip6tnl0: No such device
netlink: device ip6tnl0 up master NULL: No such device
netlink: add addr 172.20.20.20 dev ip6gre0: No such device
netlink: add addr fe80::14 dev ip6gre0: No such device
netlink: device ip6gre0 up master NULL: No such device
netlink: add addr 172.20.20.21 dev ip6gretap0: No such device
netlink: add addr fe80::15 dev ip6gretap0: No such device
netlink: device ip6gretap0 up master NULL: No such device
netlink: add addr 172.20.20.22 dev erspan0: No such device
netlink: add addr fe80::16 dev erspan0: No such device
netlink: device erspan0 up master NULL: No such device
netlink: add addr 172.20.20.23 dev bond0: No such device
netlink: add addr fe80::17 dev bond0: No such device
netlink: device bond0 up master NULL: No such device
netlink: add addr 172.20.20.24 dev veth0: No such device
netlink: add addr fe80::18 dev veth0: No such device
netlink: device veth0 up master NULL: No such device
netlink: add addr 172.20.20.25 dev veth1: No such device
netlink: add addr fe80::19 dev veth1: No such device
netlink: device veth1 up master NULL: No such device
netlink: add addr 172.20.20.26 dev team0: No such device
netlink: add addr fe80::1a dev team0: No such device
netlink: device team0 up master NULL: No such device
netlink: add addr 172.20.20.27 dev veth0_to_bridge: No such device
netlink: add addr fe80::1b dev veth0_to_bridge: No such device
netlink: device veth0_to_bridge up master NULL: No such device
netlink: add addr 172.20.20.28 dev veth1_to_bridge: No such device
netlink: add addr fe80::1c dev veth1_to_bridge: No such device
netlink: device veth1_to_bridge up master NULL: No such device
netlink: add addr 172.20.20.29 dev veth0_to_bond: No such device
netlink: add addr fe80::1d dev veth0_to_bond: No such device
netlink: device veth0_to_bond up master NULL: No such device
netlink: add addr 172.20.20.30 dev veth1_to_bond: No such device
netlink: add addr fe80::1e dev veth1_to_bond: No such device
netlink: device veth1_to_bond up master NULL: No such device
netlink: add addr 172.20.20.31 dev veth0_to_team: No such device
netlink: add addr fe80::1f dev veth0_to_team: No such device
netlink: device veth0_to_team up master NULL: No such device
netlink: add addr 172.20.20.32 dev veth1_to_team: No such device
netlink: add addr fe80::20 dev veth1_to_team: No such device
netlink: device veth1_to_team up master NULL: No such device
netlink: add addr 172.20.20.33 dev veth0_to_hsr: No such device
netlink: add addr fe80::21 dev veth0_to_hsr: No such device
netlink: device veth0_to_hsr up master NULL: No such device
netlink: add addr 172.20.20.34 dev veth1_to_hsr: No such device
netlink: add addr fe80::22 dev veth1_to_hsr: No such device
netlink: device veth1_to_hsr up master NULL: No such device
netlink: add addr 172.20.20.35 dev hsr0: No such device
netlink: add addr fe80::23 dev hsr0: No such device
netlink: device hsr0 up master NULL: No such device
netlink: add addr 172.20.20.36 dev dummy0: No such device
netlink: add addr fe80::24 dev dummy0: No such device
netlink: device dummy0 up master NULL: No such device
netlink: add addr 172.20.20.37 dev nlmon0: No such device
netlink: add addr fe80::25 dev nlmon0: No such device
netlink: device nlmon0 up master NULL: No such device
netlink: add addr 172.20.20.38 dev vxcan0: No such device
netlink: device vxcan0 up master NULL: No such device
netlink: add addr 172.20.20.39 dev vxcan1: No such device
netlink: device vxcan1 up master NULL: No such device
netlink: add addr 172.20.20.40 dev caif0: No such device
netlink: add addr fe80::28 dev caif0: No such device
netlink: device caif0 up master NULL: No such device
netlink: add addr 172.20.20.41 dev batadv0: No such device
netlink: add addr fe80::29 dev batadv0: No such device
netlink: device batadv0 up master NULL: No such device
[   74.885169] Bluetooth: hci0: command 0x041b tx timeout
netlink: add addr 172.20.20.42 dev netdevsim0: No such device
netlink: add addr fe80::2a dev netdevsim0: No such device
netlink: device netdevsim0 up master NULL: No such device
netlink: add addr 172.20.20.43 dev xfrm0: No such device
netlink: add addr fe80::2b dev xfrm0: No such device
netlink: device xfrm0 up master NULL: No such device
netlink: add addr 172.20.20.44 dev veth0_virt_wifi: No such device
netlink: add addr fe80::2c dev veth0_virt_wifi: No such device
netlink: device veth0_virt_wifi up master NULL: No such device
netlink: add addr 172.20.20.45 dev veth1_virt_wifi: No such device
netlink: add addr fe80::2d dev veth1_virt_wifi: No such device
netlink: device veth1_virt_wifi up master NULL: No such device
netlink: add addr 172.20.20.46 dev virt_wifi0: No such device
netlink: add addr fe80::2e dev virt_wifi0: No such device
netlink: device virt_wifi0 up master NULL: No such device
netlink: add addr 172.20.20.47 dev veth0_vlan: No such device
netlink: add addr fe80::2f dev veth0_vlan: No such device
netlink: device veth0_vlan up master NULL: No such device
netlink: add addr 172.20.20.48 dev veth1_vlan: No such device
netlink: add addr fe80::30 dev veth1_vlan: No such device
netlink: device veth1_vlan up master NULL: No such device
netlink: add addr 172.20.20.49 dev vlan0: No such device
netlink: add addr fe80::31 dev vlan0: No such device
netlink: device vlan0 up master NULL: No such device
netlink: add addr 172.20.20.50 dev vlan1: No such device
netlink: add addr fe80::32 dev vlan1: No such device
netlink: device vlan1 up master NULL: No such device
netlink: add addr 172.20.20.51 dev macvlan0: No such device
netlink: add addr fe80::33 dev macvlan0: No such device
netlink: device macvlan0 up master NULL: No such device
netlink: add addr 172.20.20.52 dev macvlan1: No such device
netlink: add addr fe80::34 dev macvlan1: No such device
netlink: device macvlan1 up master NULL: No such device
netlink: add addr 172.20.20.53 dev ipvlan0: No such device
netlink: add addr fe80::35 dev ipvlan0: No such device
netlink: device ipvlan0 up master NULL: No such device
netlink: add addr 172.20.20.54 dev ipvlan1: No such device
netlink: add addr fe80::36 dev ipvlan1: No such device
netlink: device ipvlan1 up master NULL: No such device
netlink: add addr 172.20.20.55 dev veth0_macvtap: No such device
netlink: add addr fe80::37 dev veth0_macvtap: No such device
netlink: device veth0_macvtap up master NULL: No such device
netlink: add addr 172.20.20.56 dev veth1_macvtap: No such device
netlink: add addr fe80::38 dev veth1_macvtap: No such device
netlink: device veth1_macvtap up master NULL: No such device
netlink: add addr 172.20.20.57 dev macvtap0: No such device
netlink: add addr fe80::39 dev macvtap0: No such device
netlink: device macvtap0 up master NULL: No such device
netlink: add addr 172.20.20.58 dev macsec0: No such device
netlink: add addr fe80::3a dev macsec0: No such device
netlink: device macsec0 up master NULL: No such device
netlink: add addr 172.20.20.59 dev veth0_to_batadv: No such device
netlink: add addr fe80::3b dev veth0_to_batadv: No such device
netlink: device veth0_to_batadv up master NULL: No such device
netlink: add addr 172.20.20.60 dev veth1_to_batadv: No such device
netlink: add addr fe80::3c dev veth1_to_batadv: No such device
netlink: device veth1_to_batadv up master NULL: No such device
netlink: add addr 172.20.20.61 dev batadv_slave_0: No such device
netlink: add addr fe80::3d dev batadv_slave_0: No such device
netlink: device batadv_slave_0 up master NULL: No such device
netlink: add addr 172.20.20.62 dev batadv_slave_1: No such device
netlink: add addr fe80::3e dev batadv_slave_1: No such device
netlink: device batadv_slave_1 up master NULL: No such device
netlink: add addr 172.20.20.63 dev geneve0: No such device
[   76.933720] Bluetooth: hci0: command 0x040f tx timeout
netlink: add addr fe80::3f dev geneve0: No such device
netlink: device geneve0 up master NULL: No such device
netlink: add addr 172.20.20.64 dev geneve1: No such device
netlink: add addr fe80::40 dev geneve1: No such device
netlink: device geneve1 up master NULL: No such device
netlink: add addr 172.20.20.65 dev wg0: No such device
netlink: add addr fe80::41 dev wg0: No such device
netlink: device wg0 up master NULL: No such device
netlink: add addr 172.20.20.66 dev wg1: No such device
netlink: add addr fe80::42 dev wg1: No such device
netlink: device wg1 up master NULL: No such device
netlink: add addr 172.20.20.67 dev wg2: No such device
netlink: add addr fe80::43 dev wg2: No such device
netlink: device wg2 up master NULL: No such device
[   77.361067] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[   77.362187] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[   77.364332] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[   77.372102] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[   77.373160] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[   77.374468] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
mount of binder at /dev/binderfs failed: 19
iptable checkpoint filter/2: checkpoint entries=4 hooks=e size=632
iptable checkpoint mangle/2: checkpoint entries=6 hooks=1f size=936
iptable checkpoint filter/10: checkpoint entries=4 hooks=e size=856
iptable checkpoint mangle/10: checkpoint entries=6 hooks=1f size=1272
[7809ms] exec opts: procid=0 threaded=1 collide=1 cover=0 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 3
#0 [7817ms] -> socket$netlink(0x10, 0x3, 0x0)
#0 [7818ms] <- socket$netlink=0x3 errno=14 cover=1336 
#0 [7818ms] -> perf_event_open(0x20001d80, 0x0, 0x0, 0xffffffffffffffff, 0x0)
[   77.504785] audit: type=1400 audit(1636643691.610:7): avc:  denied  { open } for  pid=736 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1
[   77.507036] audit: type=1400 audit(1636643691.610:8): avc:  denied  { kernel } for  pid=736 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1
#0 [7831ms] <- perf_event_open=0x4 errno=14 cover=63253 
#0 [7833ms] -> sendmsg$nl_generic(0x3, 0x20000280, 0x0)
#0 [7833ms] <- sendmsg$nl_generic=0x24 errno=14 cover=1484 
enabling collider
#0 [7845ms] -> socket$netlink(0x10, 0x3, 0x0)
#0 [7845ms] <- socket$netlink=0x3 errno=14 cover=1357 
#0 [7846ms] -> perf_event_open(0x20001d80, 0x0, 0x0, 0xffffffffffffffff, 0x0)
#0 [7846ms] <- perf_event_open=0x4 errno=14 cover=14893 
#1 [7846ms] -> sendmsg$nl_generic(0x3, 0x20000280, 0x0)
#1 [7846ms] <- sendmsg$nl_generic=0x24 errno=14 cover=1414 
15:14:51 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmsg$nl_generic(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)={0x24, 0x1a, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x8, 0x0, 0x0, 0x0, @fd}, @nested={0x8, 0x3, 0x0, 0x1, [@generic="18c5765a"]}]}, 0x24}}, 0x0)

2021/11/11 15:14:51 result hanged=false: 
2021/11/11 15:14:51 #0: triaging type=7
2021/11/11 15:14:51 triaging input for call #2 sendmsg$nl_generic (new signal=1)
iptable filter/10: resetting
iptable mangle/10: resetting
[7869ms] exec opts: procid=0 threaded=1 collide=0 cover=1 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 6
#0 [7874ms] -> socket$netlink(0x10, 0x3, 0x0)
#0 [7874ms] <- socket$netlink=0x3 errno=14 cover=1314 
#0 [7874ms] -> perf_event_open(0x20001d80, 0x0, 0x0, 0xffffffffffffffff, 0x0)
#0 [7875ms] <- perf_event_open=0x4 errno=14 cover=13432 
#0 [7876ms] -> sendmsg$nl_generic(0x3, 0x20000280, 0x0)
#0 [7876ms] <- sendmsg$nl_generic=0x24 errno=14 cover=1386 
15:14:51 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmsg$nl_generic(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)={0x24, 0x1a, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x8, 0x0, 0x0, 0x0, @fd}, @nested={0x8, 0x3, 0x0, 0x1, [@generic="18c5765a"]}]}, 0x24}}, 0x0)

2021/11/11 15:14:51 result hanged=false: 
iptable filter/10: resetting
iptable mangle/10: resetting
[7914ms] exec opts: procid=0 threaded=1 collide=0 cover=1 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 8
#0 [7923ms] -> socket$netlink(0x10, 0x3, 0x0)
#0 [7924ms] <- socket$netlink=0x3 errno=14 cover=1391 
#0 [7924ms] -> perf_event_open(0x20001d80, 0x0, 0x0, 0xffffffffffffffff, 0x0)
#0 [7924ms] <- perf_event_open=0x4 errno=14 cover=10786 
#0 [7925ms] -> sendmsg$nl_generic(0x3, 0x20000280, 0x0)
#0 [7925ms] <- sendmsg$nl_generic=0x24 errno=14 cover=1400 
15:14:51 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmsg$nl_generic(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)={0x24, 0x1a, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x8, 0x0, 0x0, 0x0, @fd}, @nested={0x8, 0x3, 0x0, 0x1, [@generic="18c5765a"]}]}, 0x24}}, 0x0)

2021/11/11 15:14:51 result hanged=false: 
[7947ms] exec opts: procid=0 threaded=1 collide=0 cover=1 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 10
#0 [7954ms] -> socket$netlink(0x10, 0x3, 0x0)
#0 [7954ms] <- socket$netlink=0x3 errno=14 cover=1361 
#0 [7955ms] -> perf_event_open(0x20001d80, 0x0, 0x0, 0xffffffffffffffff, 0x0)
#0 [7956ms] <- perf_event_open=0x4 errno=14 cover=11701 
#0 [7957ms] -> sendmsg$nl_generic(0x3, 0x20000280, 0x0)
#0 [7957ms] <- sendmsg$nl_generic=0x24 errno=14 cover=1398 
2021/11/11 15:14:51 result hanged=false: 
2021/11/11 15:14:51 added new input for call #2 sendmsg$nl_generic to corpus:
r0 = socket$netlink(0x10, 0x3, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmsg$nl_generic(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)={0x24, 0x1a, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x8, 0x0, 0x0, 0x0, @fd}, @nested={0x8, 0x3, 0x0, 0x1, [@generic="18c5765a"]}]}, 0x24}}, 0x0)
15:14:51 executing program 0:
openat$full(0xffffffffffffff9c, &(0x7f00000000c0), 0x109840, 0x0)

[7982ms] exec opts: procid=0 threaded=1 collide=1 cover=0 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 12
#0 [7988ms] -> openat$full(0xffffffffffffff9c, 0x200000c0, 0x109840, 0x0)
#0 [7988ms] <- openat$full=0x3 errno=14 cover=1139 
enabling collider
#0 [7989ms] -> openat$full(0xffffffffffffff9c, 0x200000c0, 0x109840, 0x0)
#0 [7989ms] <- openat$full=0x3 errno=14 cover=1163 
15:14:51 executing program 0:
clone3(&(0x7f0000000a00)={0x40000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58)

[8005ms] exec opts: procid=0 threaded=1 collide=1 cover=0 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 14
2021/11/11 15:14:51 result hanged=false: 
#0 [8011ms] -> clone3(0x20000a00, 0x58)
#0 [8052ms] <- clone3=0x10 errno=14 #0 [8052ms] <- clone3=0x0 errno=14 cover=262143 
cover=262143 
enabling collider
#0 [8056ms] -> clone3(0x20000a00, 0x58)
#0 [8076ms] <- clone3=0x11 errno=14 #0 [8076ms] <- clone3=0x0 errno=14 cover=262143 
cover=262143 
15:14:51 executing program 0:
poll(0x0, 0x0, 0x8)

2021/11/11 15:14:51 result hanged=false: 
[8130ms] exec opts: procid=0 threaded=1 collide=1 cover=0 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 18
#0 [8144ms] -> poll(0x0, 0x0, 0x8)
#0 [8152ms] <- poll=0x0 errno=14 cover=244 
enabling collider
#0 [8153ms] -> poll(0x0, 0x0, 0x8)
#0 [8161ms] <- poll=0x0 errno=14 cover=244 
15:14:51 executing program 0:
semtimedop(0x0, &(0x7f0000000740)=[{0x0, 0x9b}, {}], 0x2, &(0x7f0000000780)={0x77359400})

2021/11/11 15:14:51 result hanged=false: 
[8172ms] exec opts: procid=0 threaded=1 collide=1 cover=0 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 20
#0 [8184ms] -> semtimedop(0x0, 0x20000740, 0x2, 0x20000780)
#0 [8185ms] <- semtimedop=0xffffffffffffffff errno=22 cover=124 
enabling collider
#0 [8187ms] -> semtimedop(0x0, 0x20000740, 0x2, 0x20000780)
#0 [8187ms] <- semtimedop=0xffffffffffffffff errno=22 cover=124 
15:14:51 executing program 0:
syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), 0xffffffffffffffff)

2021/11/11 15:14:51 result hanged=false: 
[8199ms] exec opts: procid=0 threaded=1 collide=1 cover=0 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 22
#0 [8204ms] -> syz_genetlink_get_family_id$nl802154(0x20000180, 0xffffffffffffffff)
syz_genetlink_get_family_id(nl802154, -1)
#0 [8205ms] <- syz_genetlink_get_family_id$nl802154=0x19 errno=14 cover=8269 
enabling collider
#0 [8207ms] -> syz_genetlink_get_family_id$nl802154(0x20000180, 0xffffffffffffffff)
syz_genetlink_get_family_id(nl802154, -1)
#0 [8207ms] <- syz_genetlink_get_family_id$nl802154=0x19 errno=14 cover=6756 
15:14:52 executing program 0:
fsopen(&(0x7f0000000340)='nfs4\x00', 0x0)

2021/11/11 15:14:52 result hanged=false: 
[8217ms] exec opts: procid=0 threaded=1 collide=1 cover=0 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 24
#0 [8224ms] -> fsopen(0x20000340, 0x0)
#0 [8224ms] <- fsopen=0x3 errno=14 cover=1209 
enabling collider
#0 [8225ms] -> fsopen(0x20000340, 0x0)
#0 [8225ms] <- fsopen=0x3 errno=14 cover=1175 
15:14:52 executing program 0:
pipe2$9p(&(0x7f00000007c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x0)
write$P9_RREADDIR(r0, &(0x7f0000000800)={0xb}, 0xb)

2021/11/11 15:14:52 result hanged=false: 
2021/11/11 15:14:52 poll: candidates=8 inputs=0 signal=0
[8236ms] exec opts: procid=0 threaded=1 collide=1 cover=0 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 26
#0 [8246ms] -> pipe2$9p(0x200007c0, 0x0)
#0 [8247ms] <- pipe2$9p=0x0 errno=14 cover=1744 
#0 [8249ms] -> write$P9_RREADDIR(0x4, 0x20000800, 0xb)
#0 [8249ms] <- write$P9_RREADDIR=0xb errno=14 cover=354 
enabling collider
#0 [8251ms] -> pipe2$9p(0x200007c0, 0x0)
#0 [8251ms] <- pipe2$9p=0x0 errno=14 cover=1019 
#0 [8251ms] -> write$P9_RREADDIR(0x4, 0x20000800, 0xb)
#0 [8251ms] <- write$P9_RREADDIR=0xffffffffffffffff errno=9 cover=48 
15:14:52 executing program 0:
syz_mount_image$vfat(0x0, 0x0, 0x0, 0x3, &(0x7f0000000540)=[{&(0x7f0000000100)='<', 0x1, 0x7}, {&(0x7f00000001c0)='3', 0x1}, {0x0, 0x0, 0x248659d9}], 0x0, 0x0)

2021/11/11 15:14:52 result hanged=false: 
[8267ms] exec opts: procid=0 threaded=1 collide=1 cover=0 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 28
#0 [8272ms] -> syz_mount_image$vfat(0x0, 0x0, 0x0, 0x3, 0x20000540, 0x0, 0x0)
SIGSEGV on (nil), skipping
#0 [8274ms] <- syz_mount_image$vfat=0xffffffffffffffff errno=14 cover=35260 
enabling collider
#0 [8277ms] -> syz_mount_image$vfat(0x0, 0x0, 0x0, 0x3, 0x20000540, 0x0, 0x0)
#0 [8279ms] <- syz_mount_image$vfat=0xffffffffffffffff errno=16 cover=6202 
15:14:52 executing program 0:
syz_mount_image$vfat(0x0, 0x0, 0x0, 0x3, &(0x7f0000000540)=[{&(0x7f0000000100)='<', 0x1, 0x7}, {&(0x7f00000001c0)='3', 0x1}, {0x0, 0x0, 0x248659d9}], 0x0, 0x0)

2021/11/11 15:14:52 result hanged=false: 
2021/11/11 15:14:52 #0: triaging type=7
2021/11/11 15:14:52 triaging input for call #0 syz_mount_image$vfat (new signal=2)
[8294ms] exec opts: procid=0 threaded=1 collide=0 cover=1 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 30
#0 [8304ms] -> syz_mount_image$vfat(0x0, 0x0, 0x0, 0x3, 0x20000540, 0x0, 0x0)
#0 [8346ms] <- syz_mount_image$vfat=0xffffffffffffffff errno=16 cover=173201 
15:14:52 executing program 0:
syz_mount_image$vfat(0x0, 0x0, 0x0, 0x3, &(0x7f0000000540)=[{&(0x7f0000000100)='<', 0x1, 0x7}, {&(0x7f00000001c0)='3', 0x1}, {0x0, 0x0, 0x248659d9}], 0x0, 0x0)

2021/11/11 15:14:52 result hanged=false: 
[8368ms] exec opts: procid=0 threaded=1 collide=0 cover=1 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 32
#0 [8377ms] -> syz_mount_image$vfat(0x0, 0x0, 0x0, 0x3, 0x20000540, 0x0, 0x0)
SIGSEGV on (nil), skipping
#0 [8379ms] <- syz_mount_image$vfat=0xffffffffffffffff errno=14 cover=11619 
15:14:52 executing program 0:
syz_mount_image$vfat(0x0, 0x0, 0x0, 0x3, &(0x7f0000000540)=[{&(0x7f0000000100)='<', 0x1, 0x7}, {&(0x7f00000001c0)='3', 0x1}, {0x0, 0x0, 0x248659d9}], 0x0, 0x0)

2021/11/11 15:14:52 result hanged=false: 
[8465ms] exec opts: procid=0 threaded=1 collide=0 cover=1 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 34
#0 [8474ms] -> syz_mount_image$vfat(0x0, 0x0, 0x0, 0x3, 0x20000540, 0x0, 0x0)
#0 [8476ms] <- syz_mount_image$vfat=0xffffffffffffffff errno=16 cover=6226 
2021/11/11 15:14:52 result hanged=false: 
2021/11/11 15:14:52 added new input for call #0 syz_mount_image$vfat to corpus:
syz_mount_image$vfat(0x0, 0x0, 0x0, 0x3, &(0x7f0000000540)=[{&(0x7f0000000100)='<', 0x1, 0x7}, {&(0x7f00000001c0)='3', 0x1}, {0x0, 0x0, 0x248659d9}], 0x0, 0x0)
15:14:52 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000002c0), r1)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000640)={'wpan1\x00', <r4=>0x0})
sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_SECLEVEL={0x5, 0x2a, 0x9}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}]}, 0x24}}, 0x0)

[8514ms] exec opts: procid=0 threaded=1 collide=1 cover=0 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 36
#0 [8522ms] -> syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
#0 [8522ms] <- syz_init_net_socket$nl_generic=0x4 errno=14 cover=6036 
#0 [8525ms] -> syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
#0 [8525ms] <- syz_init_net_socket$nl_generic=0x5 errno=14 cover=5189 
#0 [8526ms] -> syz_genetlink_get_family_id$ieee802154(0x200002c0, 0x5)
syz_genetlink_get_family_id(802.15.4 MAC, 5)
#0 [8526ms] <- syz_genetlink_get_family_id$ieee802154=0x18 errno=14 cover=5193 
#0 [8526ms] -> syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
#0 [8527ms] <- syz_init_net_socket$nl_generic=0x6 errno=14 cover=5065 
#0 [8527ms] -> ioctl$sock_SIOCGIFINDEX_802154(0x6, 0x8933, 0x20000640)
#0 [8527ms] <- ioctl$sock_SIOCGIFINDEX_802154=0x0 errno=14 cover=188 
#0 [8527ms] -> sendmsg$IEEE802154_LLSEC_SETPARAMS(0x4, 0x20000140, 0x0)
#0 [8528ms] <- sendmsg$IEEE802154_LLSEC_SETPARAMS=0x24 errno=14 cover=2204 
enabling collider
#0 [8529ms] -> syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
#0 [8530ms] <- syz_init_net_socket$nl_generic=0x4 errno=14 cover=8155 
#1 [8530ms] -> syz_genetlink_get_family_id$ieee802154(0x200002c0, 0x5)
syz_genetlink_get_family_id(802.15.4 MAC, 5)
netlink_send_ext: short netlink write: -1/40 errno=9
netlink: failed to get family id for 802.15.4 MAC: Bad file descriptor
syz_genetlink_get_family_id: netlink_query_family_id failed: -1
#1 [8530ms] <- syz_genetlink_get_family_id$ieee802154=0xffffffffffffffff errno=9 cover=1619 
#1 [8531ms] -> syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
#1 [8531ms] <- syz_init_net_socket$nl_generic=0x5 errno=14 cover=5051 
#0 [8531ms] -> syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
#2 [8531ms] -> ioctl$sock_SIOCGIFINDEX_802154(0x6, 0x8933, 0x20000640)
#2 [8532ms] <- ioctl$sock_SIOCGIFINDEX_802154=0xffffffffffffffff errno=9 cover=46 
SYZFAIL: setns(netns) failed
15:14:52 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000002c0), r1)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000640)={'wpan1\x00', <r4=>0x0})
sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_SECLEVEL={0x5, 0x2a, 0x9}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}]}, 0x24}}, 0x0)

2021/11/11 15:14:52 result hanged=false: 
2021/11/11 15:14:52 #0: triaging type=7
2021/11/11 15:14:52 triaging input for call #5 sendmsg$IEEE802154_LLSEC_SETPARAMS (new signal=6)
iptable filter/10: resetting
iptable mangle/10: resetting
[8549ms] exec opts: procid=0 threaded=1 collide=0 cover=1 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 40
#0 [8553ms] -> syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
#0 [8554ms] <- syz_init_net_socket$nl_generic=0x4 errno=14 cover=5950 
#0 [8554ms] -> syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
#0 [8555ms] <- syz_init_net_socket$nl_generic=0x5 errno=14 cover=5123 
#0 [8555ms] -> syz_genetlink_get_family_id$ieee802154(0x200002c0, 0x5)
syz_genetlink_get_family_id(802.15.4 MAC, 5)
#0 [8555ms] <- syz_genetlink_get_family_id$ieee802154=0x18 errno=14 cover=7009 
#0 [8556ms] -> syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
#0 [8556ms] <- syz_init_net_socket$nl_generic=0x6 errno=14 cover=5152 
#0 [8557ms] -> ioctl$sock_SIOCGIFINDEX_802154(0x6, 0x8933, 0x20000640)
#0 [8557ms] <- ioctl$sock_SIOCGIFINDEX_802154=0x0 errno=14 cover=188 
#0 [8557ms] -> sendmsg$IEEE802154_LLSEC_SETPARAMS(0x4, 0x20000140, 0x0)
#0 [8557ms] <- sendmsg$IEEE802154_LLSEC_SETPARAMS=0x24 errno=14 cover=1687 
15:14:52 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000002c0), r1)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000640)={'wpan1\x00', <r4=>0x0})
sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_SECLEVEL={0x5, 0x2a, 0x9}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}]}, 0x24}}, 0x0)

2021/11/11 15:14:52 result hanged=false: 
[8572ms] exec opts: procid=0 threaded=1 collide=0 cover=1 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 42
#0 [8579ms] -> syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
#0 [8580ms] <- syz_init_net_socket$nl_generic=0x4 errno=14 cover=5937 
#0 [8580ms] -> syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
#0 [8581ms] <- syz_init_net_socket$nl_generic=0x5 errno=14 cover=5222 
#0 [8581ms] -> syz_genetlink_get_family_id$ieee802154(0x200002c0, 0x5)
syz_genetlink_get_family_id(802.15.4 MAC, 5)
#0 [8581ms] <- syz_genetlink_get_family_id$ieee802154=0x18 errno=14 cover=5202 
#0 [8582ms] -> syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
#0 [8582ms] <- syz_init_net_socket$nl_generic=0x6 errno=14 cover=5154 
#0 [8582ms] -> ioctl$sock_SIOCGIFINDEX_802154(0x6, 0x8933, 0x20000640)
#0 [8582ms] <- ioctl$sock_SIOCGIFINDEX_802154=0x0 errno=14 cover=188 
#0 [8582ms] -> sendmsg$IEEE802154_LLSEC_SETPARAMS(0x4, 0x20000140, 0x0)
#0 [8582ms] <- sendmsg$IEEE802154_LLSEC_SETPARAMS=0x24 errno=14 cover=1690 
15:14:52 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000002c0), r1)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000640)={'wpan1\x00', <r4=>0x0})
sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_SECLEVEL={0x5, 0x2a, 0x9}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}]}, 0x24}}, 0x0)

2021/11/11 15:14:52 result hanged=false: 
[8593ms] exec opts: procid=0 threaded=1 collide=0 cover=1 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 44
#0 [8598ms] -> syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
#0 [8598ms] <- syz_init_net_socket$nl_generic=0x4 errno=14 cover=6004 
#0 [8599ms] -> syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
#0 [8599ms] <- syz_init_net_socket$nl_generic=0x5 errno=14 cover=5140 
#0 [8600ms] -> syz_genetlink_get_family_id$ieee802154(0x200002c0, 0x5)
syz_genetlink_get_family_id(802.15.4 MAC, 5)
#0 [8600ms] <- syz_genetlink_get_family_id$ieee802154=0x18 errno=14 cover=5212 
#0 [8600ms] -> syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
#0 [8601ms] <- syz_init_net_socket$nl_generic=0x6 errno=14 cover=5365 
#0 [8601ms] -> ioctl$sock_SIOCGIFINDEX_802154(0x6, 0x8933, 0x20000640)
#0 [8601ms] <- ioctl$sock_SIOCGIFINDEX_802154=0x0 errno=14 cover=188 
#0 [8601ms] -> sendmsg$IEEE802154_LLSEC_SETPARAMS(0x4, 0x20000140, 0x0)
#0 [8601ms] <- sendmsg$IEEE802154_LLSEC_SETPARAMS=0x24 errno=14 cover=1701 
2021/11/11 15:14:52 result hanged=false: 
2021/11/11 15:14:52 added new input for call #5 sendmsg$IEEE802154_LLSEC_SETPARAMS to corpus:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000002c0), r1)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000640)={'wpan1\x00', <r4=>0x0})
sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_SECLEVEL={0x5, 0x2a, 0x9}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}]}, 0x24}}, 0x0)
15:14:52 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000002c0), r1)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000640)={'wpan1\x00', <r4=>0x0})
sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_SECLEVEL={0x5, 0x2a, 0x9}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}]}, 0x24}}, 0x0)

[8615ms] exec opts: procid=0 threaded=1 collide=0 cover=1 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 46
#0 [8620ms] -> syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
#0 [8620ms] <- syz_init_net_socket$nl_generic=0x4 errno=14 cover=5914 
#0 [8621ms] -> syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
#0 [8621ms] <- syz_init_net_socket$nl_generic=0x5 errno=14 cover=5234 
#0 [8621ms] -> syz_genetlink_get_family_id$ieee802154(0x200002c0, 0x5)
syz_genetlink_get_family_id(802.15.4 MAC, 5)
#0 [8622ms] <- syz_genetlink_get_family_id$ieee802154=0x18 errno=14 cover=5244 
2021/11/11 15:14:52 #0: triaging type=7
2021/11/11 15:14:52 triaging input for call #2 syz_genetlink_get_family_id$ieee802154 (new signal=2)
#0 [8622ms] -> syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
#0 [8622ms] <- syz_init_net_socket$nl_generic=0x6 errno=14 cover=5065 
#0 [8623ms] -> ioctl$sock_SIOCGIFINDEX_802154(0x6, 0x8933, 0x20000640)
#0 [8623ms] <- ioctl$sock_SIOCGIFINDEX_802154=0x0 errno=14 cover=188 
#0 [8623ms] -> sendmsg$IEEE802154_LLSEC_SETPARAMS(0x4, 0x20000140, 0x0)
#0 [8623ms] <- sendmsg$IEEE802154_LLSEC_SETPARAMS=0x24 errno=14 cover=1690 
15:14:52 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000002c0), r1)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000640)={'wpan1\x00', <r4=>0x0})
sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_SECLEVEL={0x5, 0x2a, 0x9}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}]}, 0x24}}, 0x0)

2021/11/11 15:14:52 result hanged=false: 
[8633ms] exec opts: procid=0 threaded=1 collide=0 cover=1 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 48
#0 [8638ms] -> syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
#0 [8638ms] <- syz_init_net_socket$nl_generic=0x4 errno=14 cover=6037 
#0 [8639ms] -> syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
#0 [8639ms] <- syz_init_net_socket$nl_generic=0x5 errno=14 cover=5122 
#0 [8640ms] -> syz_genetlink_get_family_id$ieee802154(0x200002c0, 0x5)
syz_genetlink_get_family_id(802.15.4 MAC, 5)
#0 [8640ms] <- syz_genetlink_get_family_id$ieee802154=0x18 errno=14 cover=5270 
#0 [8640ms] -> syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
#0 [8641ms] <- syz_init_net_socket$nl_generic=0x6 errno=14 cover=5031 
#0 [8641ms] -> ioctl$sock_SIOCGIFINDEX_802154(0x6, 0x8933, 0x20000640)
#0 [8641ms] <- ioctl$sock_SIOCGIFINDEX_802154=0x0 errno=14 cover=188 
#0 [8641ms] -> sendmsg$IEEE802154_LLSEC_SETPARAMS(0x4, 0x20000140, 0x0)
#0 [8641ms] <- sendmsg$IEEE802154_LLSEC_SETPARAMS=0x24 errno=14 cover=1700 
2021/11/11 15:14:52 result hanged=false: 
15:14:52 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000002c0), r1)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000640)={'wpan1\x00', <r4=>0x0})
sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_SECLEVEL={0x5, 0x2a, 0x9}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}]}, 0x24}}, 0x0)

[8652ms] exec opts: procid=0 threaded=1 collide=0 cover=1 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 50
#0 [8656ms] -> syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
#0 [8657ms] <- syz_init_net_socket$nl_generic=0x4 errno=14 cover=5898 
#0 [8658ms] -> syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
#0 [8658ms] <- syz_init_net_socket$nl_generic=0x5 errno=14 cover=5257 
#0 [8658ms] -> syz_genetlink_get_family_id$ieee802154(0x200002c0, 0x5)
syz_genetlink_get_family_id(802.15.4 MAC, 5)
#0 [8659ms] <- syz_genetlink_get_family_id$ieee802154=0x18 errno=14 cover=5252 
#0 [8660ms] -> syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
#0 [8660ms] <- syz_init_net_socket$nl_generic=0x6 errno=14 cover=5367 
#0 [8660ms] -> ioctl$sock_SIOCGIFINDEX_802154(0x6, 0x8933, 0x20000640)
#0 [8660ms] <- ioctl$sock_SIOCGIFINDEX_802154=0x0 errno=14 cover=188 
#0 [8660ms] -> sendmsg$IEEE802154_LLSEC_SETPARAMS(0x4, 0x20000140, 0x0)
#0 [8661ms] <- sendmsg$IEEE802154_LLSEC_SETPARAMS=0x24 errno=14 cover=1679 
2021/11/11 15:14:52 result hanged=false: 
2021/11/11 15:14:52 added new input for call #2 syz_genetlink_get_family_id$ieee802154 to corpus:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000002c0), r1)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000640)={'wpan1\x00', <r4=>0x0})
sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_SECLEVEL={0x5, 0x2a, 0x9}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}]}, 0x24}}, 0x0)
15:14:52 executing program 0:
syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0xfffffffffffffcd6, 0x0, 0x0, 0x0)
mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00')
readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1)

[8685ms] exec opts: procid=0 threaded=1 collide=1 cover=0 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 52
#0 [8692ms] -> syz_mount_image$ext4(0x0, 0x20000000, 0x0, 0xfffffffffffffcd6, 0x0, 0x0, 0x0)
SIGSEGV on (nil), skipping
#0 [8693ms] <- syz_mount_image$ext4=0xffffffffffffffff errno=14 cover=12782 
#0 [8694ms] -> mount(0x0, 0x200004c0, 0x20000500, 0x0, 0x0)
#0 [8697ms] <- mount=0x0 errno=14 cover=45256 
#0 [8698ms] -> syz_open_procfs(0x0, 0x20000000)
#0 [8698ms] <- syz_open_procfs=0x3 errno=14 cover=2607 
#0 [8699ms] -> readv(0x3, 0x20001600, 0x1)
#0 [8700ms] <- readv=0x602 errno=14 cover=14890 
enabling collider
#0 [8701ms] -> syz_mount_image$ext4(0x0, 0x20000000, 0x0, 0xfffffffffffffcd6, 0x0, 0x0, 0x0)
SIGSEGV on (nil), skipping
#0 [8701ms] <- syz_mount_image$ext4=0xffffffffffffffff errno=17 cover=1304 
#0 [8702ms] -> mount(0x0, 0x200004c0, 0x20000500, 0x0, 0x0)
#1 [8704ms] -> syz_open_procfs(0x0, 0x20000000)
#1 [8704ms] <- syz_open_procfs=0x3 errno=14 cover=2069 
#0 [8704ms] <- mount=0x0 errno=14 cover=24509 
#0 [8705ms] -> readv(0x3, 0x20001600, 0x1)
#0 [8706ms] <- readv=0xffffffffffffffff errno=9 cover=48 
2021/11/11 15:14:52 result hanged=false: 
2021/11/11 15:14:52 #0: triaging type=7
umount(./22/file0)
2021/11/11 15:14:52 triaging input for call #3 readv (new signal=5)
15:14:52 executing program 0:
syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0xfffffffffffffcd6, 0x0, 0x0, 0x0)
mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00')
readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1)

umount(./22/file0)
iptable filter/10: resetting
iptable mangle/10: resetting
[8728ms] exec opts: procid=0 threaded=1 collide=0 cover=1 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 55
#0 [8733ms] -> syz_mount_image$ext4(0x0, 0x20000000, 0x0, 0xfffffffffffffcd6, 0x0, 0x0, 0x0)
SIGSEGV on (nil), skipping
#0 [8735ms] <- syz_mount_image$ext4=0xffffffffffffffff errno=14 cover=14403 
#0 [8736ms] -> mount(0x0, 0x200004c0, 0x20000500, 0x0, 0x0)
#0 [8739ms] <- mount=0x0 errno=14 cover=11651 
#0 [8741ms] -> syz_open_procfs(0x0, 0x20000000)
#0 [8741ms] <- syz_open_procfs=0x3 errno=14 cover=2607 
#0 [8742ms] -> readv(0x3, 0x20001600, 0x1)
#0 [8742ms] <- readv=0x602 errno=14 cover=11550 
15:14:52 executing program 0:
syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0xfffffffffffffcd6, 0x0, 0x0, 0x0)
mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00')
readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1)

2021/11/11 15:14:52 result hanged=false: 
umount(./23/file0)
[8757ms] exec opts: procid=0 threaded=1 collide=0 cover=1 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 57
#0 [8762ms] -> syz_mount_image$ext4(0x0, 0x20000000, 0x0, 0xfffffffffffffcd6, 0x0, 0x0, 0x0)
SIGSEGV on (nil), skipping
#0 [8765ms] <- syz_mount_image$ext4=0xffffffffffffffff errno=14 cover=13435 
#0 [8766ms] -> mount(0x0, 0x200004c0, 0x20000500, 0x0, 0x0)
#0 [8767ms] <- mount=0x0 errno=14 cover=10435 
#0 [8768ms] -> syz_open_procfs(0x0, 0x20000000)
#0 [8769ms] <- syz_open_procfs=0x3 errno=14 cover=2593 
#0 [8769ms] -> readv(0x3, 0x20001600, 0x1)
#0 [8769ms] <- readv=0x602 errno=14 cover=11507 
15:14:52 executing program 0:
syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0xfffffffffffffcd6, 0x0, 0x0, 0x0)
mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00')
readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1)

2021/11/11 15:14:52 result hanged=false: 
umount(./24/file0)
[8783ms] exec opts: procid=0 threaded=1 collide=0 cover=1 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 59
#0 [8788ms] -> syz_mount_image$ext4(0x0, 0x20000000, 0x0, 0xfffffffffffffcd6, 0x0, 0x0, 0x0)
SIGSEGV on (nil), skipping
#0 [8790ms] <- syz_mount_image$ext4=0xffffffffffffffff errno=14 cover=13205 
#0 [8791ms] -> mount(0x0, 0x200004c0, 0x20000500, 0x0, 0x0)
#0 [8796ms] <- mount=0x0 errno=14 cover=13812 
#0 [8797ms] -> syz_open_procfs(0x0, 0x20000000)
#0 [8798ms] <- syz_open_procfs=0x3 errno=14 cover=3787 
#0 [8799ms] -> readv(0x3, 0x20001600, 0x1)
#0 [8799ms] <- readv=0x602 errno=14 cover=11507 
umount(./25/file0)
2021/11/11 15:14:52 result hanged=false: 
2021/11/11 15:14:52 added new input for call #3 readv to corpus:
syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0xfffffffffffffcd6, 0x0, 0x0, 0x0)
mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00')
readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1)
15:14:52 executing program 0:
syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0xfffffffffffffcd6, 0x0, 0x0, 0x0)
mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00')
readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1)

[8818ms] exec opts: procid=0 threaded=1 collide=0 cover=1 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 61
2021/11/11 15:14:52 #0: triaging type=7
2021/11/11 15:14:52 triaging input for call #0 syz_mount_image$ext4 (new signal=1)
#0 [8823ms] -> syz_mount_image$ext4(0x0, 0x20000000, 0x0, 0xfffffffffffffcd6, 0x0, 0x0, 0x0)
SIGSEGV on (nil), skipping
#0 [8827ms] <- syz_mount_image$ext4=0xffffffffffffffff errno=14 cover=14155 
#0 [8830ms] -> mount(0x0, 0x200004c0, 0x20000500, 0x0, 0x0)
#0 [8834ms] <- mount=0x0 errno=14 cover=11625 
#0 [8835ms] -> syz_open_procfs(0x0, 0x20000000)
#0 [8836ms] <- syz_open_procfs=0x3 errno=14 cover=2631 
#0 [8837ms] -> readv(0x3, 0x20001600, 0x1)
#0 [8839ms] <- readv=0x602 errno=14 cover=11521 
2021/11/11 15:14:52 result hanged=false: 
umount(./26/file0)
15:14:52 executing program 0:
syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0xfffffffffffffcd6, 0x0, 0x0, 0x0)
mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00')
readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1)

iptable filter/10: resetting
iptable mangle/10: resetting
[8862ms] exec opts: procid=0 threaded=1 collide=0 cover=1 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 63
#0 [8872ms] -> syz_mount_image$ext4(0x0, 0x20000000, 0x0, 0xfffffffffffffcd6, 0x0, 0x0, 0x0)
SIGSEGV on (nil), skipping
#0 [8873ms] <- syz_mount_image$ext4=0xffffffffffffffff errno=14 cover=14045 
#0 [8877ms] -> mount(0x0, 0x200004c0, 0x20000500, 0x0, 0x0)
#0 [8878ms] <- mount=0x0 errno=14 cover=10408 
#0 [8880ms] -> syz_open_procfs(0x0, 0x20000000)
#0 [8880ms] <- syz_open_procfs=0x3 errno=14 cover=2620 
#0 [8883ms] -> readv(0x3, 0x20001600, 0x1)
#0 [8883ms] <- readv=0x602 errno=14 cover=11564 
2021/11/11 15:14:52 result hanged=false: 
umount(./27/file0)
15:14:52 executing program 0:
syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0xfffffffffffffcd6, 0x0, 0x0, 0x0)
mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00')
readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1)

[8910ms] exec opts: procid=0 threaded=1 collide=0 cover=1 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 65
#0 [8915ms] -> syz_mount_image$ext4(0x0, 0x20000000, 0x0, 0xfffffffffffffcd6, 0x0, 0x0, 0x0)
SIGSEGV on (nil), skipping
#0 [8916ms] <- syz_mount_image$ext4=0xffffffffffffffff errno=14 cover=13201 
#0 [8917ms] -> mount(0x0, 0x200004c0, 0x20000500, 0x0, 0x0)
#0 [8918ms] <- mount=0x0 errno=14 cover=10480 
#0 [8919ms] -> syz_open_procfs(0x0, 0x20000000)
#0 [8919ms] <- syz_open_procfs=0x3 errno=14 cover=2610 
#0 [8919ms] -> readv(0x3, 0x20001600, 0x1)
#0 [8919ms] <- readv=0x602 errno=14 cover=12433 
umount(./28/file0)
2021/11/11 15:14:52 result hanged=false: 
2021/11/11 15:14:52 added new input for call #0 syz_mount_image$ext4 to corpus:
syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0xfffffffffffffcd6, 0x0, 0x0, 0x0)
mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00')
readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1)
15:14:52 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0)
sendmsg$IEEE802154_LLSEC_DEL_DEVKEY(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}]}, 0x2c}}, 0x0)

[8957ms] exec opts: procid=0 threaded=1 collide=1 cover=0 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 67
#0 [8970ms] -> syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
#0 [8971ms] <- syz_init_net_socket$nl_generic=0x4 errno=14 cover=5971 
#0 [8972ms] -> syz_genetlink_get_family_id$ieee802154(0x20000040, 0x4)
syz_genetlink_get_family_id(802.15.4 MAC, 4)
#0 [8973ms] <- syz_genetlink_get_family_id$ieee802154=0x18 errno=14 cover=5257 
#0 [8973ms] -> sendmsg$IEEE802154_LLSEC_DEL_DEVKEY(0x4, 0x200001c0, 0x0)
#0 [8974ms] <- sendmsg$IEEE802154_LLSEC_DEL_DEVKEY=0x2c errno=14 cover=3917 
enabling collider
#0 [8975ms] -> syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
#0 [8976ms] <- syz_init_net_socket$nl_generic=0x4 errno=14 cover=5255 
#1 [8977ms] -> sendmsg$IEEE802154_LLSEC_DEL_DEVKEY(0x4, 0x200001c0, 0x0)
#1 [8977ms] <- sendmsg$IEEE802154_LLSEC_DEL_DEVKEY=0x2c errno=14 cover=1692 
#0 [8977ms] -> syz_genetlink_get_family_id$ieee802154(0x20000040, 0x4)
syz_genetlink_get_family_id(802.15.4 MAC, 4)
netlink_send_ext: short netlink write: -1/40 errno=9
netlink: failed to get family id for 802.15.4 MAC: Bad file descriptor
syz_genetlink_get_family_id: netlink_query_family_id failed: -1
#0 [8977ms] <- syz_genetlink_get_family_id$ieee802154=0xffffffffffffffff errno=9 cover=1123 
15:14:52 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0)
sendmsg$IEEE802154_LLSEC_DEL_DEVKEY(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}]}, 0x2c}}, 0x0)

2021/11/11 15:14:52 result hanged=false: 
2021/11/11 15:14:52 #0: triaging type=7
2021/11/11 15:14:52 triaging input for call #2 sendmsg$IEEE802154_LLSEC_DEL_DEVKEY (new signal=11)
[9006ms] exec opts: procid=0 threaded=1 collide=0 cover=1 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 70
#0 [9015ms] -> syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
#0 [9015ms] <- syz_init_net_socket$nl_generic=0x4 errno=14 cover=6349 
#0 [9016ms] -> syz_genetlink_get_family_id$ieee802154(0x20000040, 0x4)
syz_genetlink_get_family_id(802.15.4 MAC, 4)
#0 [9016ms] <- syz_genetlink_get_family_id$ieee802154=0x18 errno=14 cover=5232 
#0 [9017ms] -> sendmsg$IEEE802154_LLSEC_DEL_DEVKEY(0x4, 0x200001c0, 0x0)
#0 [9017ms] <- sendmsg$IEEE802154_LLSEC_DEL_DEVKEY=0x2c errno=14 cover=1537 
15:14:52 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0)
sendmsg$IEEE802154_LLSEC_DEL_DEVKEY(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}]}, 0x2c}}, 0x0)

2021/11/11 15:14:52 result hanged=false: 
[9036ms] exec opts: procid=0 threaded=1 collide=0 cover=1 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 72
#0 [9042ms] -> syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
#0 [9043ms] <- syz_init_net_socket$nl_generic=0x4 errno=14 cover=5870 
#0 [9045ms] -> syz_genetlink_get_family_id$ieee802154(0x20000040, 0x4)
syz_genetlink_get_family_id(802.15.4 MAC, 4)
#0 [9046ms] <- syz_genetlink_get_family_id$ieee802154=0x18 errno=14 cover=5259 
#0 [9046ms] -> sendmsg$IEEE802154_LLSEC_DEL_DEVKEY(0x4, 0x200001c0, 0x0)
#0 [9047ms] <- sendmsg$IEEE802154_LLSEC_DEL_DEVKEY=0x2c errno=14 cover=1579 
2021/11/11 15:14:52 result hanged=false: 
15:14:52 executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0)
sendmsg$IEEE802154_LLSEC_DEL_DEVKEY(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}]}, 0x2c}}, 0x0)

[9070ms] exec opts: procid=0 threaded=1 collide=0 cover=1 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 74
#0 [9076ms] -> syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
#0 [9077ms] <- syz_init_net_socket$nl_generic=0x4 errno=14 cover=6140 
#0 [9078ms] -> syz_genetlink_get_family_id$ieee802154(0x20000040, 0x4)
syz_genetlink_get_family_id(802.15.4 MAC, 4)
#0 [9079ms] <- syz_genetlink_get_family_id$ieee802154=0x18 errno=14 cover=5248 
#0 [9080ms] -> sendmsg$IEEE802154_LLSEC_DEL_DEVKEY(0x4, 0x200001c0, 0x0)
#0 [9080ms] <- sendmsg$IEEE802154_LLSEC_DEL_DEVKEY=0x2c errno=14 cover=1582 
2021/11/11 15:14:52 result hanged=false: 
2021/11/11 15:14:52 added new input for call #2 sendmsg$IEEE802154_LLSEC_DEL_DEVKEY to corpus:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0)
sendmsg$IEEE802154_LLSEC_DEL_DEVKEY(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}]}, 0x2c}}, 0x0)
15:14:52 executing program 0:
syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, &(0x7f0000002f80), 0x0, 0x0)

[9096ms] exec opts: procid=0 threaded=1 collide=1 cover=0 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 76
#0 [9102ms] -> syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x20002f80, 0x0, 0x0)
SIGSEGV on (nil), skipping
#0 [9111ms] <- syz_mount_image$tmpfs=0xffffffffffffffff errno=14 cover=8636 
enabling collider
#0 [9117ms] -> syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x20002f80, 0x0, 0x0)
#0 [9119ms] <- syz_mount_image$tmpfs=0xffffffffffffffff errno=16 cover=4111 
2021/11/11 15:14:52 result hanged=false: 
15:14:52 executing program 0:
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$tmpfs(&(0x7f0000000340), &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)={[{@nr_inodes={'nr_inodes', 0x3d, [0x67]}}]})

[9136ms] exec opts: procid=0 threaded=1 collide=1 cover=0 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 78
#0 [9144ms] -> perf_event_open(0x20001d80, 0x0, 0x0, 0xffffffffffffffff, 0x0)
#0 [9156ms] <- perf_event_open=0x3 errno=14 cover=8827 
#0 [9156ms] -> syz_mount_image$tmpfs(0x20000340, 0x20000380, 0x0, 0x0, 0x0, 0x0, 0x20000480)
syz_mount_image: size=0 segs=0 loop='' dir='./file0' fs='tmpfs' flags=0 opts='nr_inodes=g,'
#0 [9168ms] <- syz_mount_image$tmpfs=0x4 errno=0 cover=62880 
enabling collider
#0 [9181ms] -> perf_event_open(0x20001d80, 0x0, 0x0, 0xffffffffffffffff, 0x0)
#0 [9182ms] <- perf_event_open=0x3 errno=14 cover=7701 
#0 [9182ms] -> syz_mount_image$tmpfs(0x20000340, 0x20000380, 0x0, 0x0, 0x0, 0x0, 0x20000480)
syz_mount_image: size=0 segs=0 loop='' dir='./file0' fs='tmpfs' flags=0 opts='nr_inodes=g,'
#0 [9187ms] <- syz_mount_image$tmpfs=0x3 errno=0 cover=13473 
umount(./34/file0)
2021/11/11 15:14:52 result hanged=false: 
2021/11/11 15:14:52 #0: triaging type=7
15:14:53 executing program 0:
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$tmpfs(&(0x7f0000000340), &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)={[{@nr_inodes={'nr_inodes', 0x3d, [0x67]}}]})

umount(./34/file0)
2021/11/11 15:14:53 triaging input for call #1 syz_mount_image$tmpfs (new signal=3)
[9225ms] exec opts: procid=0 threaded=1 collide=0 cover=1 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 80
#0 [9233ms] -> perf_event_open(0x20001d80, 0x0, 0x0, 0xffffffffffffffff, 0x0)
#0 [9234ms] <- perf_event_open=0x3 errno=14 cover=7888 
#0 [9235ms] -> syz_mount_image$tmpfs(0x20000340, 0x20000380, 0x0, 0x0, 0x0, 0x0, 0x20000480)
syz_mount_image: size=0 segs=0 loop='' dir='./file0' fs='tmpfs' flags=0 opts='nr_inodes=g,'
#0 [9244ms] <- syz_mount_image$tmpfs=0x4 errno=0 cover=56800 
2021/11/11 15:14:53 result hanged=false: 
15:14:53 executing program 0:
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$tmpfs(&(0x7f0000000340), &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)={[{@nr_inodes={'nr_inodes', 0x3d, [0x67]}}]})

umount(./35/file0)
[9292ms] exec opts: procid=0 threaded=1 collide=0 cover=1 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
[   78.980796] Bluetooth: hci0: command 0x0419 tx timeout
spawned worker pid 82
#0 [9309ms] -> perf_event_open(0x20001d80, 0x0, 0x0, 0xffffffffffffffff, 0x0)
#0 [9310ms] <- perf_event_open=0x3 errno=14 cover=11594 
#0 [9310ms] -> syz_mount_image$tmpfs(0x20000340, 0x20000380, 0x0, 0x0, 0x0, 0x0, 0x20000480)
syz_mount_image: size=0 segs=0 loop='' dir='./file0' fs='tmpfs' flags=0 opts='nr_inodes=g,'
#0 [9312ms] <- syz_mount_image$tmpfs=0x4 errno=0 cover=12982 
2021/11/11 15:14:53 result hanged=false: 
umount(./36/file0)
15:14:53 executing program 0:
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$tmpfs(&(0x7f0000000340), &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)={[{@nr_inodes={'nr_inodes', 0x3d, [0x67]}}]})

[9357ms] exec opts: procid=0 threaded=1 collide=0 cover=1 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 84
#0 [9372ms] -> perf_event_open(0x20001d80, 0x0, 0x0, 0xffffffffffffffff, 0x0)
#0 [9373ms] <- perf_event_open=0x3 errno=14 cover=9689 
#0 [9375ms] -> syz_mount_image$tmpfs(0x20000340, 0x20000380, 0x0, 0x0, 0x0, 0x0, 0x20000480)
syz_mount_image: size=0 segs=0 loop='' dir='./file0' fs='tmpfs' flags=0 opts='nr_inodes=g,'
#0 [9382ms] <- syz_mount_image$tmpfs=0x4 errno=0 cover=56536 
2021/11/11 15:14:53 result hanged=false: 
umount(./37/file0)
2021/11/11 15:14:53 added new input for call #1 syz_mount_image$tmpfs to corpus:
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$tmpfs(&(0x7f0000000340), &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)={[{@nr_inodes={'nr_inodes', 0x3d, [0x67]}}]})
15:14:53 executing program 0:
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$tmpfs(&(0x7f0000000340), &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)={[{@nr_inodes={'nr_inodes', 0x3d, [0x67]}}]})

[9426ms] exec opts: procid=0 threaded=1 collide=0 cover=1 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 86
2021/11/11 15:14:53 #0: triaging type=7
2021/11/11 15:14:53 triaging input for call #0 perf_event_open (new signal=2)
#0 [9433ms] -> perf_event_open(0x20001d80, 0x0, 0x0, 0xffffffffffffffff, 0x0)
#0 [9433ms] <- perf_event_open=0x3 errno=14 cover=9264 
#0 [9435ms] -> syz_mount_image$tmpfs(0x20000340, 0x20000380, 0x0, 0x0, 0x0, 0x0, 0x20000480)
syz_mount_image: size=0 segs=0 loop='' dir='./file0' fs='tmpfs' flags=0 opts='nr_inodes=g,'
#0 [9438ms] <- syz_mount_image$tmpfs=0x4 errno=0 cover=12827 
2021/11/11 15:14:53 result hanged=false: 
15:14:53 executing program 0:
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$tmpfs(&(0x7f0000000340), &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)={[{@nr_inodes={'nr_inodes', 0x3d, [0x67]}}]})

umount(./38/file0)
[9510ms] exec opts: procid=0 threaded=1 collide=0 cover=1 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 88
#0 [9522ms] -> perf_event_open(0x20001d80, 0x0, 0x0, 0xffffffffffffffff, 0x0)
#0 [9525ms] <- perf_event_open=0x3 errno=14 cover=7830 
#0 [9526ms] -> syz_mount_image$tmpfs(0x20000340, 0x20000380, 0x0, 0x0, 0x0, 0x0, 0x20000480)
syz_mount_image: size=0 segs=0 loop='' dir='./file0' fs='tmpfs' flags=0 opts='nr_inodes=g,'
#0 [9534ms] <- syz_mount_image$tmpfs=0x4 errno=0 cover=56664 
15:14:53 executing program 0:
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$tmpfs(&(0x7f0000000340), &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)={[{@nr_inodes={'nr_inodes', 0x3d, [0x67]}}]})

2021/11/11 15:14:53 result hanged=false: 
umount(./39/file0)
iptable filter/10: resetting
iptable mangle/10: resetting
[9603ms] exec opts: procid=0 threaded=1 collide=0 cover=1 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 90
#0 [9613ms] -> perf_event_open(0x20001d80, 0x0, 0x0, 0xffffffffffffffff, 0x0)
#0 [9616ms] <- perf_event_open=0x3 errno=14 cover=10304 
#0 [9618ms] -> syz_mount_image$tmpfs(0x20000340, 0x20000380, 0x0, 0x0, 0x0, 0x0, 0x20000480)
syz_mount_image: size=0 segs=0 loop='' dir='./file0' fs='tmpfs' flags=0 opts='nr_inodes=g,'
#0 [9625ms] <- syz_mount_image$tmpfs=0x4 errno=0 cover=57116 
2021/11/11 15:14:53 result hanged=false: 
2021/11/11 15:14:53 added new input for call #0 perf_event_open to corpus:
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$tmpfs(&(0x7f0000000340), &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)={[{@nr_inodes={'nr_inodes', 0x3d, [0x67]}}]})
umount(./40/file0)
15:14:53 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
r2 = fcntl$dupfd(r0, 0x0, r1)
ioctl$SG_GET_PACK_ID(r2, 0x2272, &(0x7f0000001c40))

[9730ms] exec opts: procid=0 threaded=1 collide=1 cover=0 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 92
#0 [9739ms] -> syz_open_dev$sg(0x20000080, 0x0, 0x0)
#0 [9745ms] <- syz_open_dev$sg=0x3 errno=14 cover=6889 
#0 [9745ms] -> socket$inet6_udp(0xa, 0x2, 0x0)
#0 [9745ms] <- socket$inet6_udp=0x4 errno=14 cover=1553 
#0 [9746ms] -> fcntl$dupfd(0x3, 0x0, 0x4)
#0 [9746ms] <- fcntl$dupfd=0x5 errno=14 cover=110 
#0 [9746ms] -> ioctl$SG_GET_PACK_ID(0x5, 0x2272, 0x20001c40)
#0 [9746ms] <- ioctl$SG_GET_PACK_ID=0x0 errno=14 cover=414 
enabling collider
#0 [9748ms] -> syz_open_dev$sg(0x20000080, 0x0, 0x0)
#0 [9748ms] <- syz_open_dev$sg=0x3 errno=14 cover=3610 
#0 [9749ms] -> socket$inet6_udp(0xa, 0x2, 0x0)
#0 [9750ms] <- socket$inet6_udp=0x4 errno=14 cover=1624 
#1 [9751ms] -> fcntl$dupfd(0x3, 0x0, 0x4)
#1 [9751ms] <- fcntl$dupfd=0x5 errno=14 cover=110 
15:14:53 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
r2 = fcntl$dupfd(r0, 0x0, r1)
ioctl$SG_GET_PACK_ID(r2, 0x2272, &(0x7f0000001c40))

2021/11/11 15:14:53 result hanged=false: 
2021/11/11 15:14:53 #0: triaging type=7
2021/11/11 15:14:53 triaging input for call #3 ioctl$SG_GET_PACK_ID (new signal=4)
iptable filter/10: resetting
iptable mangle/10: resetting
[9776ms] exec opts: procid=0 threaded=1 collide=0 cover=1 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 95
#0 [9788ms] -> syz_open_dev$sg(0x20000080, 0x0, 0x0)
#0 [9790ms] <- syz_open_dev$sg=0x3 errno=14 cover=1270 
#0 [9791ms] -> socket$inet6_udp(0xa, 0x2, 0x0)
#0 [9791ms] <- socket$inet6_udp=0x4 errno=14 cover=1564 
#0 [9792ms] -> fcntl$dupfd(0x3, 0x0, 0x4)
#0 [9792ms] <- fcntl$dupfd=0x5 errno=14 cover=110 
#0 [9792ms] -> ioctl$SG_GET_PACK_ID(0x5, 0x2272, 0x20001c40)
#0 [9792ms] <- ioctl$SG_GET_PACK_ID=0x0 errno=14 cover=385 
2021/11/11 15:14:53 result hanged=false: 
15:14:53 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
r2 = fcntl$dupfd(r0, 0x0, r1)
ioctl$SG_GET_PACK_ID(r2, 0x2272, &(0x7f0000001c40))

[9817ms] exec opts: procid=0 threaded=1 collide=0 cover=1 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 97
#0 [9826ms] -> syz_open_dev$sg(0x20000080, 0x0, 0x0)
#0 [9828ms] <- syz_open_dev$sg=0x3 errno=14 cover=1326 
#0 [9829ms] -> socket$inet6_udp(0xa, 0x2, 0x0)
#0 [9830ms] <- socket$inet6_udp=0x4 errno=14 cover=1564 
#0 [9832ms] -> fcntl$dupfd(0x3, 0x0, 0x4)
#0 [9832ms] <- fcntl$dupfd=0x5 errno=14 cover=110 
#0 [9833ms] -> ioctl$SG_GET_PACK_ID(0x5, 0x2272, 0x20001c40)
#0 [9833ms] <- ioctl$SG_GET_PACK_ID=0x0 errno=14 cover=439 
15:14:53 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
r2 = fcntl$dupfd(r0, 0x0, r1)
ioctl$SG_GET_PACK_ID(r2, 0x2272, &(0x7f0000001c40))

2021/11/11 15:14:53 result hanged=false: 
[9852ms] exec opts: procid=0 threaded=1 collide=0 cover=1 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 99
#0 [9862ms] -> syz_open_dev$sg(0x20000080, 0x0, 0x0)
#0 [9866ms] <- syz_open_dev$sg=0x3 errno=14 cover=1354 
#0 [9867ms] -> socket$inet6_udp(0xa, 0x2, 0x0)
#0 [9867ms] <- socket$inet6_udp=0x4 errno=14 cover=1607 
#0 [9868ms] -> fcntl$dupfd(0x3, 0x0, 0x4)
#0 [9868ms] <- fcntl$dupfd=0x5 errno=14 cover=110 
#0 [9868ms] -> ioctl$SG_GET_PACK_ID(0x5, 0x2272, 0x20001c40)
#0 [9868ms] <- ioctl$SG_GET_PACK_ID=0x0 errno=14 cover=385 
2021/11/11 15:14:53 result hanged=false: 
2021/11/11 15:14:53 added new input for call #3 ioctl$SG_GET_PACK_ID to corpus:
r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
r2 = fcntl$dupfd(r0, 0x0, r1)
ioctl$SG_GET_PACK_ID(r2, 0x2272, &(0x7f0000001c40))
15:14:53 executing program 0:
migrate_pages(0x0, 0xc8d, &(0x7f00000017c0), &(0x7f0000001800)=0x80000000)

2021/11/11 15:14:53 poll: candidates=8 inputs=0 signal=0
[9896ms] exec opts: procid=0 threaded=1 collide=1 cover=0 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 101
#0 [9907ms] -> migrate_pages(0x0, 0xc8d, 0x200017c0, 0x20001800)
#0 [9909ms] <- migrate_pages=0xffffffffffffffff errno=22 cover=114 
enabling collider
#0 [9909ms] -> migrate_pages(0x0, 0xc8d, 0x200017c0, 0x20001800)
#0 [9910ms] <- migrate_pages=0xffffffffffffffff errno=22 cover=114 
15:14:53 executing program 0:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000040)=0x13, 0x4)
r1 = socket$inet6_udplite(0xa, 0x2, 0x88)
sendmmsg$inet6(r1, &(0x7f0000001cc0)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c, 0x0}}], 0x1, 0x0)
recvmmsg(r0, &(0x7f0000001100)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0)

2021/11/11 15:14:53 result hanged=false: 
[9929ms] exec opts: procid=0 threaded=1 collide=1 cover=0 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 103
#0 [9938ms] -> socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
#0 [9943ms] <- socket$inet6_icmp_raw=0x3 errno=14 cover=20223 
#0 [9944ms] -> setsockopt$inet6_int(0x3, 0x29, 0x5, 0x20000040, 0x4)
#0 [9944ms] <- setsockopt$inet6_int=0x0 errno=14 cover=151 
#0 [9945ms] -> socket$inet6_udplite(0xa, 0x2, 0x88)
#0 [9945ms] <- socket$inet6_udplite=0x4 errno=14 cover=1699 
#0 [9945ms] -> sendmmsg$inet6(0x4, 0x20001cc0, 0x1, 0x0)
#0 [9946ms] <- sendmmsg$inet6=0x1 errno=14 cover=4363 
#0 [9946ms] -> recvmmsg(0x3, 0x20001100, 0x1, 0x0, 0x0)
#0 [9946ms] <- recvmmsg=0x1 errno=14 cover=999 
enabling collider
#0 [9947ms] -> socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
#0 [9948ms] <- socket$inet6_icmp_raw=0x3 errno=14 cover=1584 
#0 [9948ms] -> setsockopt$inet6_int(0x3, 0x29, 0x5, 0x20000040, 0x4)
#0 [9948ms] <- setsockopt$inet6_int=0x0 errno=14 cover=151 
#1 [9949ms] -> socket$inet6_udplite(0xa, 0x2, 0x88)
#1 [9949ms] <- socket$inet6_udplite=0x4 errno=14 cover=1492 
#0 [9949ms] -> sendmmsg$inet6(0x4, 0x20001cc0, 0x1, 0x0)
#0 [9950ms] <- sendmmsg$inet6=0x1 errno=14 cover=1914 
#1 [9950ms] -> recvmmsg(0x3, 0x20001100, 0x1, 0x0, 0x0)
#1 [9950ms] <- recvmmsg=0x1 errno=14 cover=544 
15:14:53 executing program 0:
clone3(0x0, 0x0)

2021/11/11 15:14:53 result hanged=false: 
iptable filter/10: resetting
iptable mangle/10: resetting
[9973ms] exec opts: procid=0 threaded=1 collide=1 cover=0 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 106
#0 [9985ms] -> clone3(0x0, 0x0)
#0 [9987ms] <- clone3=0xffffffffffffffff errno=22 cover=39 
enabling collider
#0 [9988ms] -> clone3(0x0, 0x0)
#0 [9988ms] <- clone3=0xffffffffffffffff errno=22 cover=39 
15:14:53 executing program 0:
r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe)
keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000080)='.request_key_auth\x00', &(0x7f00000000c0)='\\\x00')

2021/11/11 15:14:53 result hanged=false: 
[10009ms] exec opts: procid=0 threaded=1 collide=1 cover=0 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 108
#0 [10020ms] -> add_key$keyring(0x20000000, 0x20000040, 0x0, 0x0, 0xfffffffffffffffe)
#0 [10023ms] <- add_key$keyring=0x3f6b92a5 errno=14 cover=8882 
#0 [10024ms] -> keyctl$restrict_keyring(0x1d, 0x3f6b92a5, 0x20000080, 0x200000c0)
#0 [10024ms] <- keyctl$restrict_keyring=0xffffffffffffffff errno=1 cover=362 
enabling collider
#0 [10024ms] -> add_key$keyring(0x20000000, 0x20000040, 0x0, 0x0, 0xfffffffffffffffe)
#0 [10024ms] <- add_key$keyring=0xdbe8f3a errno=14 cover=1061 
15:14:53 executing program 0:
syz_genetlink_get_family_id$ieee802154(&(0x7f0000000280), 0xffffffffffffffff)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000c40))

2021/11/11 15:14:53 result hanged=false: 
[10044ms] exec opts: procid=0 threaded=1 collide=1 cover=0 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 110
#0 [10055ms] -> syz_genetlink_get_family_id$ieee802154(0x20000280, 0xffffffffffffffff)
syz_genetlink_get_family_id(802.15.4 MAC, -1)
netlink: failed to get family id for 802.15.4 MAC: No such file or directory
syz_genetlink_get_family_id: netlink_query_family_id failed: -1
#0 [10060ms] <- syz_genetlink_get_family_id$ieee802154=0xffffffffffffffff errno=2 cover=8291 
#0 [10061ms] -> syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
#0 [10061ms] <- syz_init_net_socket$nl_generic=0x4 errno=14 cover=5894 
#0 [10062ms] -> socketpair$nbd(0x1, 0x1, 0x0, 0x20000c40)
#0 [10062ms] <- socketpair$nbd=0x0 errno=14 cover=2683 
enabling collider
#0 [10062ms] -> syz_genetlink_get_family_id$ieee802154(0x20000280, 0xffffffffffffffff)
syz_genetlink_get_family_id(802.15.4 MAC, -1)
netlink: failed to get family id for 802.15.4 MAC: No such file or directory
syz_genetlink_get_family_id: netlink_query_family_id failed: -1
#0 [10063ms] <- syz_genetlink_get_family_id$ieee802154=0xffffffffffffffff errno=2 cover=5425 
#0 [10063ms] -> syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
#1 [10064ms] -> socketpair$nbd(0x1, 0x1, 0x0, 0x20000c40)
#1 [10064ms] <- socketpair$nbd=0x0 errno=14 cover=2705 
15:14:53 executing program 0:
syz_genetlink_get_family_id$ieee802154(&(0x7f0000000280), 0xffffffffffffffff)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000c40))

2021/11/11 15:14:53 result hanged=false: 
2021/11/11 15:14:53 #0: triaging type=7
2021/11/11 15:14:53 triaging input for call #0 syz_genetlink_get_family_id$ieee802154 (new signal=2)
[10084ms] exec opts: procid=0 threaded=1 collide=0 cover=1 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 113
#0 [10091ms] -> syz_genetlink_get_family_id$ieee802154(0x20000280, 0xffffffffffffffff)
syz_genetlink_get_family_id(802.15.4 MAC, -1)
netlink: failed to get family id for 802.15.4 MAC: No such file or directory
syz_genetlink_get_family_id: netlink_query_family_id failed: -1
#0 [10092ms] <- syz_genetlink_get_family_id$ieee802154=0xffffffffffffffff errno=2 cover=8105 
#0 [10094ms] -> syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
#0 [10094ms] <- syz_init_net_socket$nl_generic=0x4 errno=14 cover=6039 
#0 [10096ms] -> socketpair$nbd(0x1, 0x1, 0x0, 0x20000c40)
#0 [10096ms] <- socketpair$nbd=0x0 errno=14 cover=2751 
15:14:53 executing program 0:
syz_genetlink_get_family_id$ieee802154(&(0x7f0000000280), 0xffffffffffffffff)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000c40))

2021/11/11 15:14:53 result hanged=false: 
[10117ms] exec opts: procid=0 threaded=1 collide=0 cover=1 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 115
#0 [10132ms] -> syz_genetlink_get_family_id$ieee802154(0x20000280, 0xffffffffffffffff)
syz_genetlink_get_family_id(802.15.4 MAC, -1)
netlink: failed to get family id for 802.15.4 MAC: No such file or directory
syz_genetlink_get_family_id: netlink_query_family_id failed: -1
#0 [10133ms] <- syz_genetlink_get_family_id$ieee802154=0xffffffffffffffff errno=2 cover=9098 
#0 [10135ms] -> syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
#0 [10136ms] <- syz_init_net_socket$nl_generic=0x4 errno=14 cover=5862 
#0 [10138ms] -> socketpair$nbd(0x1, 0x1, 0x0, 0x20000c40)
#0 [10139ms] <- socketpair$nbd=0x0 errno=14 cover=2661 
15:14:53 executing program 0:
syz_genetlink_get_family_id$ieee802154(&(0x7f0000000280), 0xffffffffffffffff)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000c40))

2021/11/11 15:14:53 result hanged=false: 
[10164ms] exec opts: procid=0 threaded=1 collide=0 cover=1 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 117
#0 [10179ms] -> syz_genetlink_get_family_id$ieee802154(0x20000280, 0xffffffffffffffff)
syz_genetlink_get_family_id(802.15.4 MAC, -1)
netlink: failed to get family id for 802.15.4 MAC: No such file or directory
syz_genetlink_get_family_id: netlink_query_family_id failed: -1
#0 [10181ms] <- syz_genetlink_get_family_id$ieee802154=0xffffffffffffffff errno=2 cover=8224 
#0 [10184ms] -> syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
#0 [10185ms] <- syz_init_net_socket$nl_generic=0x4 errno=14 cover=5921 
#0 [10187ms] -> socketpair$nbd(0x1, 0x1, 0x0, 0x20000c40)
#0 [10188ms] <- socketpair$nbd=0x0 errno=14 cover=2697 
2021/11/11 15:14:53 result hanged=false: 
2021/11/11 15:14:53 added new input for call #0 syz_genetlink_get_family_id$ieee802154 to corpus:
syz_genetlink_get_family_id$ieee802154(&(0x7f0000000280), 0xffffffffffffffff)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000c40))
15:14:54 executing program 0:
r0 = syz_io_uring_setup(0x2, &(0x7f0000000640)={0x0, 0x0, 0x1}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00000005c0)=<r1=>0x0, &(0x7f0000000140)=<r2=>0x0)
r3 = io_uring_setup(0x3de1, &(0x7f0000000200))
r4 = eventfd(0x0)
r5 = dup2(r3, r4)
syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_FALLOCATE={0x11, 0x0, 0x0, @fd=r5}, 0x0)
r6 = dup2(r0, r5)
io_uring_enter(r6, 0x1739, 0x0, 0x0, 0x0, 0x0)

[10223ms] exec opts: procid=0 threaded=1 collide=1 cover=0 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 119
#0 [10235ms] -> syz_io_uring_setup(0x2, 0x20000640, 0x20ffb000, 0x20ffd000, 0x200005c0, 0x20000140)
#0 [10244ms] <- syz_io_uring_setup=0x3 errno=14 cover=12292 
#0 [10245ms] -> io_uring_setup(0x3de1, 0x20000200)
#0 [10249ms] <- io_uring_setup=0x4 errno=14 cover=3629 
#0 [10249ms] -> eventfd(0x0)
#0 [10250ms] <- eventfd=0x5 errno=14 cover=1088 
#0 [10250ms] -> dup2(0x4, 0x5)
#0 [10251ms] <- dup2=0x5 errno=14 cover=1019 
#0 [10251ms] -> syz_io_uring_submit(0x20ffb000, 0x20ffd000, 0x200000c0, 0x0)
#0 [10252ms] <- syz_io_uring_submit=0x0 errno=14 cover=0 
#0 [10252ms] -> dup2(0x3, 0x5)
#0 [10252ms] <- dup2=0x5 errno=14 cover=79 
#0 [10252ms] -> io_uring_enter(0x5, 0x1739, 0x0, 0x0, 0x0, 0x0)
#0 [10253ms] <- io_uring_enter=0x1 errno=14 cover=7924 
enabling collider
#0 [10253ms] -> syz_io_uring_setup(0x2, 0x20000640, 0x20ffb000, 0x20ffd000, 0x200005c0, 0x20000140)
#0 [10257ms] <- syz_io_uring_setup=0x3 errno=14 cover=5259 
#0 [10258ms] -> io_uring_setup(0x3de1, 0x20000200)
#1 [10258ms] -> eventfd(0x0)
#1 [10258ms] <- eventfd=0x4 errno=14 cover=535 
#1 [10259ms] -> dup2(0x4, 0x4)
#1 [10259ms] <- dup2=0x4 errno=14 cover=43 
#2 [10260ms] -> syz_io_uring_submit(0x20ffb000, 0x20ffd000, 0x200000c0, 0x0)
#2 [10260ms] <- syz_io_uring_submit=0x0 errno=14 cover=0 
#2 [10260ms] -> io_uring_enter(0x5, 0x1739, 0x0, 0x0, 0x0, 0x0)
#2 [10261ms] <- io_uring_enter=0xffffffffffffffff errno=9 cover=50 
#1 [10262ms] -> dup2(0x3, 0x4)
#1 [10262ms] <- dup2=0xffffffffffffffff errno=9 cover=48 
2021/11/11 15:14:54 result hanged=false: 
2021/11/11 15:14:54 #0: triaging type=7
2021/11/11 15:14:54 triaging input for call #6 io_uring_enter (new signal=2)
15:14:54 executing program 0:
r0 = syz_io_uring_setup(0x2, &(0x7f0000000640)={0x0, 0x0, 0x1}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00000005c0)=<r1=>0x0, &(0x7f0000000140)=<r2=>0x0)
r3 = io_uring_setup(0x3de1, &(0x7f0000000200))
r4 = eventfd(0x0)
r5 = dup2(r3, r4)
syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_FALLOCATE={0x11, 0x0, 0x0, @fd=r5}, 0x0)
r6 = dup2(r0, r5)
io_uring_enter(r6, 0x1739, 0x0, 0x0, 0x0, 0x0)

[10294ms] exec opts: procid=0 threaded=1 collide=0 cover=1 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 123
#0 [10307ms] -> syz_io_uring_setup(0x2, 0x20000640, 0x20ffb000, 0x20ffd000, 0x200005c0, 0x20000140)
#0 [10316ms] <- syz_io_uring_setup=0x3 errno=14 cover=7113 
#0 [10318ms] -> io_uring_setup(0x3de1, 0x20000200)
#0 [10319ms] <- io_uring_setup=0x4 errno=14 cover=3563 
#0 [10320ms] -> eventfd(0x0)
#0 [10320ms] <- eventfd=0x5 errno=14 cover=479 
#0 [10321ms] -> dup2(0x4, 0x5)
#0 [10321ms] <- dup2=0x5 errno=14 cover=572 
#0 [10323ms] -> syz_io_uring_submit(0x20ffb000, 0x20ffd000, 0x200000c0, 0x0)
#0 [10323ms] <- syz_io_uring_submit=0x0 errno=14 cover=0 
#0 [10323ms] -> dup2(0x3, 0x5)
#0 [10323ms] <- dup2=0x5 errno=14 cover=79 
#0 [10324ms] -> io_uring_enter(0x5, 0x1739, 0x0, 0x0, 0x0, 0x0)
#0 [10324ms] <- io_uring_enter=0x1 errno=14 cover=507 
15:14:54 executing program 0:
r0 = syz_io_uring_setup(0x2, &(0x7f0000000640)={0x0, 0x0, 0x1}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00000005c0)=<r1=>0x0, &(0x7f0000000140)=<r2=>0x0)
r3 = io_uring_setup(0x3de1, &(0x7f0000000200))
r4 = eventfd(0x0)
r5 = dup2(r3, r4)
syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_FALLOCATE={0x11, 0x0, 0x0, @fd=r5}, 0x0)
r6 = dup2(r0, r5)
io_uring_enter(r6, 0x1739, 0x0, 0x0, 0x0, 0x0)

[10342ms] exec opts: procid=0 threaded=1 collide=0 cover=1 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
2021/11/11 15:14:54 result hanged=false: 
spawned worker pid 125
#0 [10351ms] -> syz_io_uring_setup(0x2, 0x20000640, 0x20ffb000, 0x20ffd000, 0x200005c0, 0x20000140)
#0 [10358ms] <- syz_io_uring_setup=0x3 errno=14 cover=7315 
#0 [10360ms] -> io_uring_setup(0x3de1, 0x20000200)
#0 [10365ms] <- io_uring_setup=0x4 errno=14 cover=3647 
#0 [10366ms] -> eventfd(0x0)
#0 [10366ms] <- eventfd=0x5 errno=14 cover=479 
#0 [10366ms] -> dup2(0x4, 0x5)
#0 [10366ms] <- dup2=0x5 errno=14 cover=572 
#0 [10366ms] -> syz_io_uring_submit(0x20ffb000, 0x20ffd000, 0x200000c0, 0x0)
#0 [10366ms] <- syz_io_uring_submit=0x0 errno=14 cover=0 
#0 [10366ms] -> dup2(0x3, 0x5)
#0 [10366ms] <- dup2=0x5 errno=14 cover=79 
#0 [10366ms] -> io_uring_enter(0x5, 0x1739, 0x0, 0x0, 0x0, 0x0)
#0 [10367ms] <- io_uring_enter=0x1 errno=14 cover=507 
15:14:54 executing program 0:
r0 = syz_io_uring_setup(0x2, &(0x7f0000000640)={0x0, 0x0, 0x1}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00000005c0)=<r1=>0x0, &(0x7f0000000140)=<r2=>0x0)
r3 = io_uring_setup(0x3de1, &(0x7f0000000200))
r4 = eventfd(0x0)
r5 = dup2(r3, r4)
syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_FALLOCATE={0x11, 0x0, 0x0, @fd=r5}, 0x0)
r6 = dup2(r0, r5)
io_uring_enter(r6, 0x1739, 0x0, 0x0, 0x0, 0x0)

2021/11/11 15:14:54 result hanged=false: 
[10385ms] exec opts: procid=0 threaded=1 collide=0 cover=1 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 127
#0 [10395ms] -> syz_io_uring_setup(0x2, 0x20000640, 0x20ffb000, 0x20ffd000, 0x200005c0, 0x20000140)
#0 [10399ms] <- syz_io_uring_setup=0x3 errno=14 cover=7684 
#0 [10401ms] -> io_uring_setup(0x3de1, 0x20000200)
#0 [10403ms] <- io_uring_setup=0x4 errno=14 cover=3650 
#0 [10403ms] -> eventfd(0x0)
#0 [10404ms] <- eventfd=0x5 errno=14 cover=523 
#0 [10404ms] -> dup2(0x4, 0x5)
#0 [10404ms] <- dup2=0x5 errno=14 cover=572 
#0 [10405ms] -> syz_io_uring_submit(0x20ffb000, 0x20ffd000, 0x200000c0, 0x0)
#0 [10405ms] <- syz_io_uring_submit=0x0 errno=14 cover=0 
#0 [10406ms] -> dup2(0x3, 0x5)
#0 [10406ms] <- dup2=0x5 errno=14 cover=79 
#0 [10406ms] -> io_uring_enter(0x5, 0x1739, 0x0, 0x0, 0x0, 0x0)
#0 [10406ms] <- io_uring_enter=0x1 errno=14 cover=507 
2021/11/11 15:14:54 result hanged=false: 
2021/11/11 15:14:54 added new input for call #6 io_uring_enter to corpus:
r0 = syz_io_uring_setup(0x2, &(0x7f0000000640)={0x0, 0x0, 0x1}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00000005c0)=<r1=>0x0, &(0x7f0000000140)=<r2=>0x0)
r3 = io_uring_setup(0x3de1, &(0x7f0000000200))
r4 = eventfd(0x0)
r5 = dup2(r3, r4)
syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_FALLOCATE={0x11, 0x0, 0x0, @fd=r5}, 0x0)
r6 = dup2(r0, r5)
io_uring_enter(r6, 0x1739, 0x0, 0x0, 0x0, 0x0)
15:14:54 executing program 0:
syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180))
chmod(&(0x7f0000000640)='./file0\x00', 0x0)

iptable filter/10: resetting
iptable mangle/10: resetting
[10459ms] exec opts: procid=0 threaded=1 collide=1 cover=0 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 129
#0 [10473ms] -> syz_mount_image$iso9660(0x200000c0, 0x20000100, 0x0, 0x0, 0x0, 0x0, 0x20000180)
syz_mount_image: size=0 segs=0 loop='' dir='./file0' fs='iso9660' flags=1 opts=''
syz_mount_image > mount error: 22
#0 [10474ms] <- syz_mount_image$iso9660=0xffffffffffffffff errno=22 cover=2228 
#0 [10474ms] -> chmod(0x20000640, 0x0)
#0 [10474ms] <- chmod=0x0 errno=14 cover=1322 
enabling collider
#0 [10475ms] -> syz_mount_image$iso9660(0x200000c0, 0x20000100, 0x0, 0x0, 0x0, 0x0, 0x20000180)
syz_mount_image: size=0 segs=0 loop='' dir='./file0' fs='iso9660' flags=1 opts=''
syz_mount_image > mount error: 22
#0 [10475ms] <- syz_mount_image$iso9660=0xffffffffffffffff errno=22 cover=2257 
15:14:54 executing program 0:
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/nf_conntrack\x00')
pread64(r0, &(0x7f0000000280)=""/233, 0xe9, 0x0)

2021/11/11 15:14:54 result hanged=false: 
[10495ms] exec opts: procid=0 threaded=1 collide=1 cover=0 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 131
#0 [10500ms] -> perf_event_open(0x20001d80, 0x0, 0x0, 0xffffffffffffffff, 0x0)
#0 [10649ms] <- perf_event_open=0x3 errno=14 cover=12314 
#0 [10649ms] -> ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, 0x0)
#0 [10649ms] <- ioctl$SECCOMP_IOCTL_NOTIF_RECV=0xffffffffffffffff errno=9 cover=45 
#0 [10649ms] -> syz_open_procfs(0x0, 0x20000080)
#0 [10650ms] <- syz_open_procfs=0x4 errno=13 cover=7748 
#0 [10650ms] -> pread64(0x4, 0x20000280, 0xe9, 0x0)
#0 [10651ms] <- pread64=0x0 errno=14 cover=51800 
enabling collider
#0 [10907ms] -> perf_event_open(0x20001d80, 0x0, 0x0, 0xffffffffffffffff, 0x0)
#0 [10908ms] <- perf_event_open=0x3 errno=14 cover=10598 
#0 [10909ms] -> ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, 0x0)
#0 [10909ms] <- ioctl$SECCOMP_IOCTL_NOTIF_RECV=0xffffffffffffffff errno=9 cover=45 
#1 [10909ms] -> syz_open_procfs(0x0, 0x20000080)
#1 [10910ms] <- syz_open_procfs=0x4 errno=13 cover=6399 
#0 [10910ms] -> pread64(0x4, 0x20000280, 0xe9, 0x0)
#0 [10912ms] <- pread64=0x0 errno=14 cover=49523 
15:14:54 executing program 0:
syz_open_dev$hiddev(0x0, 0x0, 0x0)
getrusage(0x0, &(0x7f0000001580))

2021/11/11 15:14:54 result hanged=false: 
[10939ms] exec opts: procid=0 threaded=1 collide=1 cover=0 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 134
#0 [10945ms] -> syz_open_dev$hiddev(0x0, 0x0, 0x0)
SIGSEGV on (nil), skipping
#0 [10946ms] <- syz_open_dev$hiddev=0xffffffffffffffff errno=14 cover=1104 
#0 [10946ms] -> getrusage(0x0, 0x20001580)
#0 [10946ms] <- getrusage=0x0 errno=14 cover=735 
enabling collider
#0 [10946ms] -> syz_open_dev$hiddev(0x0, 0x0, 0x0)
SIGSEGV on (nil), skipping
#0 [10946ms] <- syz_open_dev$hiddev=0xffffffffffffffff errno=14 cover=757 
2021/11/11 15:14:54 poll: candidates=8 inputs=0 signal=0
15:14:54 executing program 0:
pkey_mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff)
syz_io_uring_setup(0x719, &(0x7f0000000380), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000400), &(0x7f0000000440))

2021/11/11 15:14:54 result hanged=false: 
[10959ms] exec opts: procid=0 threaded=1 collide=1 cover=0 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 136
#0 [10964ms] -> pkey_mprotect(0x20ffc000, 0x3000, 0x0, 0xffffffffffffffff)
#0 [10964ms] <- pkey_mprotect=0x0 errno=14 cover=526 
#0 [10965ms] -> syz_io_uring_setup(0x719, 0x20000380, 0x20ffd000, 0x20ffd000, 0x20000400, 0x20000440)
#0 [10968ms] <- syz_io_uring_setup=0x3 errno=14 cover=7940 
enabling collider
#0 [10968ms] -> pkey_mprotect(0x20ffc000, 0x3000, 0x0, 0xffffffffffffffff)
#0 [10968ms] <- pkey_mprotect=0x0 errno=14 cover=488 
15:14:54 executing program 0:
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
pread64(0xffffffffffffffff, 0x0, 0x0, 0x0)

2021/11/11 15:14:54 result hanged=false: 
[10981ms] exec opts: procid=0 threaded=1 collide=1 cover=0 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 138
#0 [10988ms] -> perf_event_open(0x20001d80, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
#0 [10991ms] <- perf_event_open=0x3 errno=14 cover=12328 
#0 [10991ms] -> pread64(0xffffffffffffffff, 0x0, 0x0, 0x0)
#0 [10991ms] <- pread64=0xffffffffffffffff errno=9 cover=75 
enabling collider
#0 [11000ms] -> perf_event_open(0x20001d80, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
#0 [11001ms] <- perf_event_open=0x3 errno=14 cover=10877 
#0 [11001ms] -> pread64(0xffffffffffffffff, 0x0, 0x0, 0x0)
#0 [11001ms] <- pread64=0xffffffffffffffff errno=9 cover=46 
15:14:54 executing program 0:
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f00000002c0)=@updsa={0x13c, 0x1a, 0x1, 0x0, 0x0, {{@in=@multicast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee01}, {@in=@local, 0x0, 0x33}, @in=@remote, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth_trunc={0x4c, 0x14, {{'sha256\x00'}}}]}, 0x13c}}, 0x0)

2021/11/11 15:14:54 result hanged=false: 
[11026ms] exec opts: procid=0 threaded=1 collide=1 cover=0 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 140
#0 [11032ms] -> perf_event_open(0x20001d80, 0x0, 0x0, 0xffffffffffffffff, 0x0)
#0 [11033ms] <- perf_event_open=0x3 errno=14 cover=10711 
#0 [11033ms] -> socket$nl_xfrm(0x10, 0x3, 0x6)
#0 [11034ms] <- socket$nl_xfrm=0x4 errno=14 cover=19333 
#0 [11034ms] -> sendmsg$nl_xfrm(0x4, 0x20002e00, 0x0)
#0 [11087ms] <- sendmsg$nl_xfrm=0x13c errno=14 cover=51156 
enabling collider
#0 [11098ms] -> perf_event_open(0x20001d80, 0x0, 0x0, 0xffffffffffffffff, 0x0)
#0 [11100ms] <- perf_event_open=0x3 errno=14 cover=10433 
#0 [11101ms] -> socket$nl_xfrm(0x10, 0x3, 0x6)
#0 [11102ms] <- socket$nl_xfrm=0x4 errno=14 cover=4229 
#1 [11101ms] -> sendmsg$nl_xfrm(0x4, 0x20002e00, 0x0)
#1 [11104ms] <- sendmsg$nl_xfrm=0x13c errno=14 cover=2503 
15:14:54 executing program 0:
r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, 0x0, &(0x7f0000000080))
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="f000000019000100000000000000000000000000280000000000000000000000ffffffff000000000000000000000000000000000000020002"], 0xf0}}, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_EXP_GET(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="500000000102010200000000000000000a0000003c0001802c00018014000300fc020000be544d31000000000000000000000000141c000000000000000000000c000280050001"], 0x50}}, 0x0)
ioctl$BTRFS_IOC_TREE_SEARCH_V2(r2, 0xc0709411, &(0x7f00000002c0)={{0x0, 0x9, 0x5, 0xa655, 0x8000, 0x6, 0x1f94276, 0x5, 0xa27a, 0xfffffc01, 0x4, 0x6, 0x7f, 0x8000, 0x200}, 0x10, [0x0, 0x0]})
sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)=@flushpolicy={0x10, 0x1d, 0x1}, 0x10}}, 0x0)
syz_io_uring_setup(0x1, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000001c0), &(0x7f0000000140))
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_EXP_GET(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="500000000102010200000000000000000a0000003c0001802c00018014000300fc020000be544d31000000000000000000000000141c000000000000000000000c000280050001"], 0x50}}, 0x0)

2021/11/11 15:14:54 result hanged=false: 
[11134ms] exec opts: procid=0 threaded=1 collide=1 cover=0 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 143
#0 [11144ms] -> syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
#0 [11148ms] <- syz_init_net_socket$bt_sco=0x4 errno=14 cover=8390 
#0 [11149ms] -> getsockopt$IP_VS_SO_GET_DAEMON(0x4, 0x0, 0x487, 0x0, 0x20000080)
#0 [11150ms] <- getsockopt$IP_VS_SO_GET_DAEMON=0xffffffffffffffff errno=92 cover=2168 
#0 [11150ms] -> perf_event_open(0x20001d80, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
#0 [11150ms] <- perf_event_open=0x3 errno=14 cover=10161 
#0 [11151ms] -> socket$nl_xfrm(0x10, 0x3, 0x6)
#0 [11152ms] <- socket$nl_xfrm=0x5 errno=14 cover=4349 
#0 [11152ms] -> sendmsg$nl_xfrm(0x5, 0x20000000, 0x0)
[   80.836886] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.0'.
#0 [11154ms] <- sendmsg$nl_xfrm=0xf0 errno=14 cover=24744 
#0 [11155ms] -> socket$nl_netfilter(0x10, 0x3, 0xc)
#0 [11156ms] <- socket$nl_netfilter=0x6 errno=14 cover=22513 
#0 [11156ms] -> sendmsg$IPCTNL_MSG_EXP_GET(0x6, 0x200000c0, 0x0)
#0 [11157ms] <- sendmsg$IPCTNL_MSG_EXP_GET=0x50 errno=14 cover=4490 
#0 [11157ms] -> ioctl$BTRFS_IOC_TREE_SEARCH_V2(0x6, 0xc0709411, 0x200002c0)
#0 [11157ms] <- ioctl$BTRFS_IOC_TREE_SEARCH_V2=0xffffffffffffffff errno=25 cover=166 
#0 [11157ms] -> sendmsg$nl_xfrm(0x5, 0x20000180, 0x0)
#0 [11158ms] <- sendmsg$nl_xfrm=0x10 errno=14 cover=13316 
#0 [11158ms] -> syz_io_uring_setup(0x1, 0x20000080, 0x20ffd000, 0x20ffc000, 0x200001c0, 0x20000140)
#0 [11159ms] <- syz_io_uring_setup=0x7 errno=14 cover=21711 
#0 [11159ms] -> socket$nl_netfilter(0x10, 0x3, 0xc)
#0 [11160ms] <- socket$nl_netfilter=0x8 errno=14 cover=4146 
#0 [11160ms] -> sendmsg$IPCTNL_MSG_EXP_GET(0x8, 0x200000c0, 0x0)
#0 [11160ms] <- sendmsg$IPCTNL_MSG_EXP_GET=0x50 errno=14 cover=4360 
enabling collider
#0 [11171ms] -> syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
#0 [11172ms] <- syz_init_net_socket$bt_sco=0x4 errno=14 cover=5146 
#0 [11172ms] -> getsockopt$IP_VS_SO_GET_DAEMON(0x4, 0x0, 0x487, 0x0, 0x20000080)
#1 [11172ms] -> perf_event_open(0x20001d80, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
#0 [11172ms] <- getsockopt$IP_VS_SO_GET_DAEMON=0xffffffffffffffff errno=92 cover=114 
#1 [11173ms] <- perf_event_open=0x3 errno=14 cover=10526 
#1 [11174ms] -> sendmsg$nl_xfrm(0x5, 0x20000000, 0x0)
#1 [11174ms] <- sendmsg$nl_xfrm=0xffffffffffffffff errno=9 cover=82 
#0 [11175ms] -> socket$nl_xfrm(0x10, 0x3, 0x6)
#0 [11175ms] <- socket$nl_xfrm=0x5 errno=14 cover=1304 
#1 [11175ms] -> socket$nl_netfilter(0x10, 0x3, 0xc)
#2 [11176ms] -> sendmsg$IPCTNL_MSG_EXP_GET(0x6, 0x200000c0, 0x0)
#2 [11178ms] <- sendmsg$IPCTNL_MSG_EXP_GET=0xffffffffffffffff errno=9 cover=53 
#0 [11179ms] -> ioctl$BTRFS_IOC_TREE_SEARCH_V2(0x6, 0xc0709411, 0x200002c0)
#0 [11179ms] <- ioctl$BTRFS_IOC_TREE_SEARCH_V2=0xffffffffffffffff errno=9 cover=46 
#2 [11179ms] -> sendmsg$nl_xfrm(0x5, 0x20000180, 0x0)
#1 [11179ms] <- socket$nl_netfilter=0x6 errno=14 cover=21231 
#2 [11179ms] <- sendmsg$nl_xfrm=0x10 errno=14 cover=1154 
#1 [11179ms] -> socket$nl_netfilter(0x10, 0x3, 0xc)
#1 [11180ms] <- socket$nl_netfilter=0x7 errno=14 cover=4294 
#0 [11181ms] -> syz_io_uring_setup(0x1, 0x20000080, 0x20ffd000, 0x20ffc000, 0x200001c0, 0x20000140)
#1 [11181ms] -> sendmsg$IPCTNL_MSG_EXP_GET(0x7, 0x200000c0, 0x0)
#1 [11182ms] <- sendmsg$IPCTNL_MSG_EXP_GET=0x50 errno=14 cover=1491 
#0 [11182ms] <- syz_io_uring_setup=0x3 errno=14 cover=5310 
2021/11/11 15:14:54 result hanged=false: 
2021/11/11 15:14:54 #0: triaging type=7
2021/11/11 15:14:54 triaging input for call #11 sendmsg$IPCTNL_MSG_EXP_GET (new signal=2)
15:14:54 executing program 0:
r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, 0x0, &(0x7f0000000080))
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="f000000019000100000000000000000000000000280000000000000000000000ffffffff000000000000000000000000000000000000020002"], 0xf0}}, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_EXP_GET(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="500000000102010200000000000000000a0000003c0001802c00018014000300fc020000be544d31000000000000000000000000141c000000000000000000000c000280050001"], 0x50}}, 0x0)
ioctl$BTRFS_IOC_TREE_SEARCH_V2(r2, 0xc0709411, &(0x7f00000002c0)={{0x0, 0x9, 0x5, 0xa655, 0x8000, 0x6, 0x1f94276, 0x5, 0xa27a, 0xfffffc01, 0x4, 0x6, 0x7f, 0x8000, 0x200}, 0x10, [0x0, 0x0]})
sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)=@flushpolicy={0x10, 0x1d, 0x1}, 0x10}}, 0x0)
syz_io_uring_setup(0x1, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000001c0), &(0x7f0000000140))
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_EXP_GET(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="500000000102010200000000000000000a0000003c0001802c00018014000300fc020000be544d31000000000000000000000000141c000000000000000000000c000280050001"], 0x50}}, 0x0)

[11214ms] exec opts: procid=0 threaded=1 collide=0 cover=1 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 147
#0 [11224ms] -> syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
#0 [11226ms] <- syz_init_net_socket$bt_sco=0x4 errno=14 cover=6020 
#0 [11227ms] -> getsockopt$IP_VS_SO_GET_DAEMON(0x4, 0x0, 0x487, 0x0, 0x20000080)
#0 [11227ms] <- getsockopt$IP_VS_SO_GET_DAEMON=0xffffffffffffffff errno=92 cover=114 
#0 [11227ms] -> perf_event_open(0x20001d80, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
#0 [11228ms] <- perf_event_open=0x3 errno=14 cover=10248 
#0 [11229ms] -> socket$nl_xfrm(0x10, 0x3, 0x6)
#0 [11231ms] <- socket$nl_xfrm=0x5 errno=14 cover=4313 
[   80.916500] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.0'.
#0 [11231ms] -> sendmsg$nl_xfrm(0x5, 0x20000000, 0x0)
#0 [11235ms] <- sendmsg$nl_xfrm=0xf0 errno=14 cover=7984 
#0 [11236ms] -> socket$nl_netfilter(0x10, 0x3, 0xc)
#0 [11236ms] <- socket$nl_netfilter=0x6 errno=14 cover=4935 
#0 [11237ms] -> sendmsg$IPCTNL_MSG_EXP_GET(0x6, 0x200000c0, 0x0)
#0 [11237ms] <- sendmsg$IPCTNL_MSG_EXP_GET=0x50 errno=14 cover=4464 
#0 [11238ms] -> ioctl$BTRFS_IOC_TREE_SEARCH_V2(0x6, 0xc0709411, 0x200002c0)
#0 [11238ms] <- ioctl$BTRFS_IOC_TREE_SEARCH_V2=0xffffffffffffffff errno=25 cover=166 
#0 [11238ms] -> sendmsg$nl_xfrm(0x5, 0x20000180, 0x0)
#0 [11240ms] <- sendmsg$nl_xfrm=0x10 errno=14 cover=4946 
#0 [11241ms] -> syz_io_uring_setup(0x1, 0x20000080, 0x20ffd000, 0x20ffc000, 0x200001c0, 0x20000140)
#0 [11244ms] <- syz_io_uring_setup=0x7 errno=14 cover=22253 
#0 [11246ms] -> socket$nl_netfilter(0x10, 0x3, 0xc)
#0 [11248ms] <- socket$nl_netfilter=0x8 errno=14 cover=4393 
#0 [11248ms] -> sendmsg$IPCTNL_MSG_EXP_GET(0x8, 0x200000c0, 0x0)
#0 [11250ms] <- sendmsg$IPCTNL_MSG_EXP_GET=0x50 errno=14 cover=4450 
15:14:55 executing program 0:
r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, 0x0, &(0x7f0000000080))
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="f000000019000100000000000000000000000000280000000000000000000000ffffffff000000000000000000000000000000000000020002"], 0xf0}}, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_EXP_GET(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="500000000102010200000000000000000a0000003c0001802c00018014000300fc020000be544d31000000000000000000000000141c000000000000000000000c000280050001"], 0x50}}, 0x0)
ioctl$BTRFS_IOC_TREE_SEARCH_V2(r2, 0xc0709411, &(0x7f00000002c0)={{0x0, 0x9, 0x5, 0xa655, 0x8000, 0x6, 0x1f94276, 0x5, 0xa27a, 0xfffffc01, 0x4, 0x6, 0x7f, 0x8000, 0x200}, 0x10, [0x0, 0x0]})
sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)=@flushpolicy={0x10, 0x1d, 0x1}, 0x10}}, 0x0)
syz_io_uring_setup(0x1, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000001c0), &(0x7f0000000140))
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_EXP_GET(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="500000000102010200000000000000000a0000003c0001802c00018014000300fc020000be544d31000000000000000000000000141c000000000000000000000c000280050001"], 0x50}}, 0x0)

2021/11/11 15:14:55 result hanged=false: 
[11279ms] exec opts: procid=0 threaded=1 collide=0 cover=1 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 149
#0 [11290ms] -> syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
#0 [11294ms] <- syz_init_net_socket$bt_sco=0x4 errno=14 cover=5910 
#0 [11295ms] -> getsockopt$IP_VS_SO_GET_DAEMON(0x4, 0x0, 0x487, 0x0, 0x20000080)
#0 [11296ms] <- getsockopt$IP_VS_SO_GET_DAEMON=0xffffffffffffffff errno=92 cover=114 
#0 [11296ms] -> perf_event_open(0x20001d80, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
#0 [11297ms] <- perf_event_open=0x3 errno=14 cover=10334 
#0 [11298ms] -> socket$nl_xfrm(0x10, 0x3, 0x6)
#0 [11299ms] <- socket$nl_xfrm=0x5 errno=14 cover=4099 
#0 [11300ms] -> sendmsg$nl_xfrm(0x5, 0x20000000, 0x0)
[   80.985433] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.0'.
#0 [11303ms] <- sendmsg$nl_xfrm=0xf0 errno=14 cover=7941 
#0 [11304ms] -> socket$nl_netfilter(0x10, 0x3, 0xc)
#0 [11305ms] <- socket$nl_netfilter=0x6 errno=14 cover=4309 
#0 [11305ms] -> sendmsg$IPCTNL_MSG_EXP_GET(0x6, 0x200000c0, 0x0)
#0 [11306ms] <- sendmsg$IPCTNL_MSG_EXP_GET=0x50 errno=14 cover=4250 
#0 [11306ms] -> ioctl$BTRFS_IOC_TREE_SEARCH_V2(0x6, 0xc0709411, 0x200002c0)
#0 [11306ms] <- ioctl$BTRFS_IOC_TREE_SEARCH_V2=0xffffffffffffffff errno=25 cover=166 
#0 [11307ms] -> sendmsg$nl_xfrm(0x5, 0x20000180, 0x0)
#0 [11307ms] <- sendmsg$nl_xfrm=0x10 errno=14 cover=4869 
#0 [11308ms] -> syz_io_uring_setup(0x1, 0x20000080, 0x20ffd000, 0x20ffc000, 0x200001c0, 0x20000140)
#0 [11310ms] <- syz_io_uring_setup=0x7 errno=14 cover=21416 
#0 [11312ms] -> socket$nl_netfilter(0x10, 0x3, 0xc)
#0 [11313ms] <- socket$nl_netfilter=0x8 errno=14 cover=4208 
#0 [11313ms] -> sendmsg$IPCTNL_MSG_EXP_GET(0x8, 0x200000c0, 0x0)
#0 [11313ms] <- sendmsg$IPCTNL_MSG_EXP_GET=0x50 errno=14 cover=4356 
2021/11/11 15:14:55 result hanged=false: 
15:14:55 executing program 0:
r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, 0x0, &(0x7f0000000080))
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="f000000019000100000000000000000000000000280000000000000000000000ffffffff000000000000000000000000000000000000020002"], 0xf0}}, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_EXP_GET(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="500000000102010200000000000000000a0000003c0001802c00018014000300fc020000be544d31000000000000000000000000141c000000000000000000000c000280050001"], 0x50}}, 0x0)
ioctl$BTRFS_IOC_TREE_SEARCH_V2(r2, 0xc0709411, &(0x7f00000002c0)={{0x0, 0x9, 0x5, 0xa655, 0x8000, 0x6, 0x1f94276, 0x5, 0xa27a, 0xfffffc01, 0x4, 0x6, 0x7f, 0x8000, 0x200}, 0x10, [0x0, 0x0]})
sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)=@flushpolicy={0x10, 0x1d, 0x1}, 0x10}}, 0x0)
syz_io_uring_setup(0x1, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000001c0), &(0x7f0000000140))
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_EXP_GET(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="500000000102010200000000000000000a0000003c0001802c00018014000300fc020000be544d31000000000000000000000000141c000000000000000000000c000280050001"], 0x50}}, 0x0)

[11345ms] exec opts: procid=0 threaded=1 collide=0 cover=1 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 151
#0 [11357ms] -> syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
#0 [11358ms] <- syz_init_net_socket$bt_sco=0x4 errno=14 cover=5935 
#0 [11359ms] -> getsockopt$IP_VS_SO_GET_DAEMON(0x4, 0x0, 0x487, 0x0, 0x20000080)
#0 [11359ms] <- getsockopt$IP_VS_SO_GET_DAEMON=0xffffffffffffffff errno=92 cover=114 
#0 [11359ms] -> perf_event_open(0x20001d80, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
#0 [11360ms] <- perf_event_open=0x3 errno=14 cover=10367 
#0 [11362ms] -> socket$nl_xfrm(0x10, 0x3, 0x6)
#0 [11362ms] <- socket$nl_xfrm=0x5 errno=14 cover=4102 
[   81.048406] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.0'.
#0 [11363ms] -> sendmsg$nl_xfrm(0x5, 0x20000000, 0x0)
#0 [11366ms] <- sendmsg$nl_xfrm=0xf0 errno=14 cover=7944 
#0 [11368ms] -> socket$nl_netfilter(0x10, 0x3, 0xc)
#0 [11368ms] <- socket$nl_netfilter=0x6 errno=14 cover=4309 
#0 [11369ms] -> sendmsg$IPCTNL_MSG_EXP_GET(0x6, 0x200000c0, 0x0)
#0 [11370ms] <- sendmsg$IPCTNL_MSG_EXP_GET=0x50 errno=14 cover=4212 
#0 [11371ms] -> ioctl$BTRFS_IOC_TREE_SEARCH_V2(0x6, 0xc0709411, 0x200002c0)
#0 [11371ms] <- ioctl$BTRFS_IOC_TREE_SEARCH_V2=0xffffffffffffffff errno=25 cover=166 
#0 [11371ms] -> sendmsg$nl_xfrm(0x5, 0x20000180, 0x0)
#0 [11372ms] <- sendmsg$nl_xfrm=0x10 errno=14 cover=4857 
#0 [11373ms] -> syz_io_uring_setup(0x1, 0x20000080, 0x20ffd000, 0x20ffc000, 0x200001c0, 0x20000140)
#0 [11375ms] <- syz_io_uring_setup=0x7 errno=14 cover=21604 
#0 [11377ms] -> socket$nl_netfilter(0x10, 0x3, 0xc)
#0 [11377ms] <- socket$nl_netfilter=0x8 errno=14 cover=4798 
#0 [11378ms] -> sendmsg$IPCTNL_MSG_EXP_GET(0x8, 0x200000c0, 0x0)
#0 [11379ms] <- sendmsg$IPCTNL_MSG_EXP_GET=0x50 errno=14 cover=4419 
2021/11/11 15:14:55 result hanged=false: 
2021/11/11 15:14:55 added new input for call #11 sendmsg$IPCTNL_MSG_EXP_GET to corpus:
r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, 0x0, &(0x7f0000000080))
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="f000000019000100000000000000000000000000280000000000000000000000ffffffff000000000000000000000000000000000000020002"], 0xf0}}, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_EXP_GET(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="500000000102010200000000000000000a0000003c0001802c00018014000300fc020000be544d31000000000000000000000000141c000000000000000000000c000280050001"], 0x50}}, 0x0)
ioctl$BTRFS_IOC_TREE_SEARCH_V2(r2, 0xc0709411, &(0x7f00000002c0)={{0x0, 0x9, 0x5, 0xa655, 0x8000, 0x6, 0x1f94276, 0x5, 0xa27a, 0xfffffc01, 0x4, 0x6, 0x7f, 0x8000, 0x200}, 0x10, [0x0, 0x0]})
sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)=@flushpolicy={0x10, 0x1d, 0x1}, 0x10}}, 0x0)
syz_io_uring_setup(0x1, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000001c0), &(0x7f0000000140))
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_EXP_GET(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="500000000102010200000000000000000a0000003c0001802c00018014000300fc020000be544d31000000000000000000000000141c000000000000000000000c000280050001"], 0x50}}, 0x0)
15:14:55 executing program 0:
r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, 0x0, &(0x7f0000000080))
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="f000000019000100000000000000000000000000280000000000000000000000ffffffff000000000000000000000000000000000000020002"], 0xf0}}, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_EXP_GET(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="500000000102010200000000000000000a0000003c0001802c00018014000300fc020000be544d31000000000000000000000000141c000000000000000000000c000280050001"], 0x50}}, 0x0)
ioctl$BTRFS_IOC_TREE_SEARCH_V2(r2, 0xc0709411, &(0x7f00000002c0)={{0x0, 0x9, 0x5, 0xa655, 0x8000, 0x6, 0x1f94276, 0x5, 0xa27a, 0xfffffc01, 0x4, 0x6, 0x7f, 0x8000, 0x200}, 0x10, [0x0, 0x0]})
sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)=@flushpolicy={0x10, 0x1d, 0x1}, 0x10}}, 0x0)
syz_io_uring_setup(0x1, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000001c0), &(0x7f0000000140))
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_EXP_GET(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="500000000102010200000000000000000a0000003c0001802c00018014000300fc020000be544d31000000000000000000000000141c000000000000000000000c000280050001"], 0x50}}, 0x0)

[11419ms] exec opts: procid=0 threaded=1 collide=0 cover=1 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
2021/11/11 15:14:55 #0: triaging type=7
2021/11/11 15:14:55 triaging input for call #8 sendmsg$nl_xfrm (new signal=1)
spawned worker pid 153
#0 [11428ms] -> syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
#0 [11430ms] <- syz_init_net_socket$bt_sco=0x4 errno=14 cover=5867 
#0 [11433ms] -> getsockopt$IP_VS_SO_GET_DAEMON(0x4, 0x0, 0x487, 0x0, 0x20000080)
#0 [11433ms] <- getsockopt$IP_VS_SO_GET_DAEMON=0xffffffffffffffff errno=92 cover=114 
#0 [11434ms] -> perf_event_open(0x20001d80, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
#0 [11435ms] <- perf_event_open=0x3 errno=14 cover=10848 
#0 [11437ms] -> socket$nl_xfrm(0x10, 0x3, 0x6)
#0 [11437ms] <- socket$nl_xfrm=0x5 errno=14 cover=5657 
#0 [11439ms] -> sendmsg$nl_xfrm(0x5, 0x20000000, 0x0)
[   81.124489] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.0'.
#0 [11441ms] <- sendmsg$nl_xfrm=0xf0 errno=14 cover=7918 
#0 [11443ms] -> socket$nl_netfilter(0x10, 0x3, 0xc)
#0 [11443ms] <- socket$nl_netfilter=0x6 errno=14 cover=4541 
#0 [11445ms] -> sendmsg$IPCTNL_MSG_EXP_GET(0x6, 0x200000c0, 0x0)
#0 [11445ms] <- sendmsg$IPCTNL_MSG_EXP_GET=0x50 errno=14 cover=4242 
#0 [11446ms] -> ioctl$BTRFS_IOC_TREE_SEARCH_V2(0x6, 0xc0709411, 0x200002c0)
#0 [11446ms] <- ioctl$BTRFS_IOC_TREE_SEARCH_V2=0xffffffffffffffff errno=25 cover=166 
#0 [11447ms] -> sendmsg$nl_xfrm(0x5, 0x20000180, 0x0)
#0 [11447ms] <- sendmsg$nl_xfrm=0x10 errno=14 cover=4860 
#0 [11448ms] -> syz_io_uring_setup(0x1, 0x20000080, 0x20ffd000, 0x20ffc000, 0x200001c0, 0x20000140)
#0 [11450ms] <- syz_io_uring_setup=0x7 errno=14 cover=24453 
#0 [11453ms] -> socket$nl_netfilter(0x10, 0x3, 0xc)
#0 [11453ms] <- socket$nl_netfilter=0x8 errno=14 cover=4327 
#0 [11455ms] -> sendmsg$IPCTNL_MSG_EXP_GET(0x8, 0x200000c0, 0x0)
#0 [11455ms] <- sendmsg$IPCTNL_MSG_EXP_GET=0x50 errno=14 cover=4361 
2021/11/11 15:14:55 result hanged=false: 
15:14:55 executing program 0:
r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, 0x0, &(0x7f0000000080))
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="f000000019000100000000000000000000000000280000000000000000000000ffffffff000000000000000000000000000000000000020002"], 0xf0}}, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_EXP_GET(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="500000000102010200000000000000000a0000003c0001802c00018014000300fc020000be544d31000000000000000000000000141c000000000000000000000c000280050001"], 0x50}}, 0x0)
ioctl$BTRFS_IOC_TREE_SEARCH_V2(r2, 0xc0709411, &(0x7f00000002c0)={{0x0, 0x9, 0x5, 0xa655, 0x8000, 0x6, 0x1f94276, 0x5, 0xa27a, 0xfffffc01, 0x4, 0x6, 0x7f, 0x8000, 0x200}, 0x10, [0x0, 0x0]})
sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)=@flushpolicy={0x10, 0x1d, 0x1}, 0x10}}, 0x0)
syz_io_uring_setup(0x1, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000001c0), &(0x7f0000000140))
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_EXP_GET(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="500000000102010200000000000000000a0000003c0001802c00018014000300fc020000be544d31000000000000000000000000141c000000000000000000000c000280050001"], 0x50}}, 0x0)

[11487ms] exec opts: procid=0 threaded=1 collide=0 cover=1 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 155
#0 [11494ms] -> syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
#0 [11496ms] <- syz_init_net_socket$bt_sco=0x4 errno=14 cover=5919 
#0 [11503ms] -> getsockopt$IP_VS_SO_GET_DAEMON(0x4, 0x0, 0x487, 0x0, 0x20000080)
#0 [11504ms] <- getsockopt$IP_VS_SO_GET_DAEMON=0xffffffffffffffff errno=92 cover=114 
#0 [11504ms] -> perf_event_open(0x20001d80, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
#0 [11506ms] <- perf_event_open=0x3 errno=14 cover=10276 
#0 [11507ms] -> socket$nl_xfrm(0x10, 0x3, 0x6)
#0 [11509ms] <- socket$nl_xfrm=0x5 errno=14 cover=27968 
#0 [11511ms] -> sendmsg$nl_xfrm(0x5, 0x20000000, 0x0)
[   81.196492] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.0'.
#0 [11514ms] <- sendmsg$nl_xfrm=0xf0 errno=14 cover=7999 
#0 [11516ms] -> socket$nl_netfilter(0x10, 0x3, 0xc)
#0 [11517ms] <- socket$nl_netfilter=0x6 errno=14 cover=4525 
#0 [11518ms] -> sendmsg$IPCTNL_MSG_EXP_GET(0x6, 0x200000c0, 0x0)
#0 [11519ms] <- sendmsg$IPCTNL_MSG_EXP_GET=0x50 errno=14 cover=4295 
#0 [11520ms] -> ioctl$BTRFS_IOC_TREE_SEARCH_V2(0x6, 0xc0709411, 0x200002c0)
#0 [11520ms] <- ioctl$BTRFS_IOC_TREE_SEARCH_V2=0xffffffffffffffff errno=25 cover=166 
#0 [11520ms] -> sendmsg$nl_xfrm(0x5, 0x20000180, 0x0)
#0 [11522ms] <- sendmsg$nl_xfrm=0x10 errno=14 cover=4888 
#0 [11523ms] -> syz_io_uring_setup(0x1, 0x20000080, 0x20ffd000, 0x20ffc000, 0x200001c0, 0x20000140)
#0 [11526ms] <- syz_io_uring_setup=0x7 errno=14 cover=22576 
#0 [11528ms] -> socket$nl_netfilter(0x10, 0x3, 0xc)
#0 [11529ms] <- socket$nl_netfilter=0x8 errno=14 cover=4157 
#0 [11530ms] -> sendmsg$IPCTNL_MSG_EXP_GET(0x8, 0x200000c0, 0x0)
#0 [11531ms] <- sendmsg$IPCTNL_MSG_EXP_GET=0x50 errno=14 cover=4351 
2021/11/11 15:14:55 result hanged=false: 
15:14:55 executing program 0:
r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, 0x0, &(0x7f0000000080))
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="f000000019000100000000000000000000000000280000000000000000000000ffffffff000000000000000000000000000000000000020002"], 0xf0}}, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_EXP_GET(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="500000000102010200000000000000000a0000003c0001802c00018014000300fc020000be544d31000000000000000000000000141c000000000000000000000c000280050001"], 0x50}}, 0x0)
ioctl$BTRFS_IOC_TREE_SEARCH_V2(r2, 0xc0709411, &(0x7f00000002c0)={{0x0, 0x9, 0x5, 0xa655, 0x8000, 0x6, 0x1f94276, 0x5, 0xa27a, 0xfffffc01, 0x4, 0x6, 0x7f, 0x8000, 0x200}, 0x10, [0x0, 0x0]})
sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)=@flushpolicy={0x10, 0x1d, 0x1}, 0x10}}, 0x0)
syz_io_uring_setup(0x1, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000001c0), &(0x7f0000000140))
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_EXP_GET(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="500000000102010200000000000000000a0000003c0001802c00018014000300fc020000be544d31000000000000000000000000141c000000000000000000000c000280050001"], 0x50}}, 0x0)

[11565ms] exec opts: procid=0 threaded=1 collide=0 cover=1 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 157
#0 [11574ms] -> syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
#0 [11575ms] <- syz_init_net_socket$bt_sco=0x4 errno=14 cover=5919 
#0 [11577ms] -> getsockopt$IP_VS_SO_GET_DAEMON(0x4, 0x0, 0x487, 0x0, 0x20000080)
#0 [11577ms] <- getsockopt$IP_VS_SO_GET_DAEMON=0xffffffffffffffff errno=92 cover=114 
#0 [11577ms] -> perf_event_open(0x20001d80, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
#0 [11578ms] <- perf_event_open=0x3 errno=14 cover=10294 
#0 [11580ms] -> socket$nl_xfrm(0x10, 0x3, 0x6)
#0 [11581ms] <- socket$nl_xfrm=0x5 errno=14 cover=4211 
[   81.266480] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.0'.
#0 [11581ms] -> sendmsg$nl_xfrm(0x5, 0x20000000, 0x0)
#0 [11585ms] <- sendmsg$nl_xfrm=0xf0 errno=14 cover=8408 
#0 [11585ms] -> socket$nl_netfilter(0x10, 0x3, 0xc)
#0 [11586ms] <- socket$nl_netfilter=0x6 errno=14 cover=4221 
#0 [11586ms] -> sendmsg$IPCTNL_MSG_EXP_GET(0x6, 0x200000c0, 0x0)
#0 [11587ms] <- sendmsg$IPCTNL_MSG_EXP_GET=0x50 errno=14 cover=4369 
#0 [11588ms] -> ioctl$BTRFS_IOC_TREE_SEARCH_V2(0x6, 0xc0709411, 0x200002c0)
#0 [11588ms] <- ioctl$BTRFS_IOC_TREE_SEARCH_V2=0xffffffffffffffff errno=25 cover=166 
#0 [11588ms] -> sendmsg$nl_xfrm(0x5, 0x20000180, 0x0)
#0 [11590ms] <- sendmsg$nl_xfrm=0x10 errno=14 cover=5449 
#0 [11591ms] -> syz_io_uring_setup(0x1, 0x20000080, 0x20ffd000, 0x20ffc000, 0x200001c0, 0x20000140)
#0 [11598ms] <- syz_io_uring_setup=0x7 errno=14 cover=23283 
#0 [11600ms] -> socket$nl_netfilter(0x10, 0x3, 0xc)
#0 [11601ms] <- socket$nl_netfilter=0x8 errno=14 cover=4379 
#0 [11602ms] -> sendmsg$IPCTNL_MSG_EXP_GET(0x8, 0x200000c0, 0x0)
#0 [11603ms] <- sendmsg$IPCTNL_MSG_EXP_GET=0x50 errno=14 cover=4499 
2021/11/11 15:14:55 result hanged=false: 
2021/11/11 15:14:55 added new input for call #8 sendmsg$nl_xfrm to corpus:
r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, 0x0, &(0x7f0000000080))
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="f000000019000100000000000000000000000000280000000000000000000000ffffffff000000000000000000000000000000000000020002"], 0xf0}}, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_EXP_GET(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="500000000102010200000000000000000a0000003c0001802c00018014000300fc020000be544d31000000000000000000000000141c000000000000000000000c000280050001"], 0x50}}, 0x0)
ioctl$BTRFS_IOC_TREE_SEARCH_V2(r2, 0xc0709411, &(0x7f00000002c0)={{0x0, 0x9, 0x5, 0xa655, 0x8000, 0x6, 0x1f94276, 0x5, 0xa27a, 0xfffffc01, 0x4, 0x6, 0x7f, 0x8000, 0x200}, 0x10, [0x0, 0x0]})
sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)=@flushpolicy={0x10, 0x1d, 0x1}, 0x10}}, 0x0)
syz_io_uring_setup(0x1, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000001c0), &(0x7f0000000140))
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_EXP_GET(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="500000000102010200000000000000000a0000003c0001802c00018014000300fc020000be544d31000000000000000000000000141c000000000000000000000c000280050001"], 0x50}}, 0x0)
15:14:55 executing program 0:
r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, 0x0, &(0x7f0000000080))
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="f000000019000100000000000000000000000000280000000000000000000000ffffffff000000000000000000000000000000000000020002"], 0xf0}}, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_EXP_GET(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="500000000102010200000000000000000a0000003c0001802c00018014000300fc020000be544d31000000000000000000000000141c000000000000000000000c000280050001"], 0x50}}, 0x0)
ioctl$BTRFS_IOC_TREE_SEARCH_V2(r2, 0xc0709411, &(0x7f00000002c0)={{0x0, 0x9, 0x5, 0xa655, 0x8000, 0x6, 0x1f94276, 0x5, 0xa27a, 0xfffffc01, 0x4, 0x6, 0x7f, 0x8000, 0x200}, 0x10, [0x0, 0x0]})
sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)=@flushpolicy={0x10, 0x1d, 0x1}, 0x10}}, 0x0)
syz_io_uring_setup(0x1, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000001c0), &(0x7f0000000140))
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_EXP_GET(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="500000000102010200000000000000000a0000003c0001802c00018014000300fc020000be544d31000000000000000000000000141c000000000000000000000c000280050001"], 0x50}}, 0x0)

[11637ms] exec opts: procid=0 threaded=1 collide=0 cover=1 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
2021/11/11 15:14:55 #0: triaging type=7
2021/11/11 15:14:55 triaging input for call #1 getsockopt$IP_VS_SO_GET_DAEMON (new signal=1)
spawned worker pid 159
#0 [11645ms] -> syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
#0 [11646ms] <- syz_init_net_socket$bt_sco=0x4 errno=14 cover=5885 
#0 [11647ms] -> getsockopt$IP_VS_SO_GET_DAEMON(0x4, 0x0, 0x487, 0x0, 0x20000080)
#0 [11647ms] <- getsockopt$IP_VS_SO_GET_DAEMON=0xffffffffffffffff errno=92 cover=114 
#0 [11647ms] -> perf_event_open(0x20001d80, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
#0 [11648ms] <- perf_event_open=0x3 errno=14 cover=10498 
#0 [11649ms] -> socket$nl_xfrm(0x10, 0x3, 0x6)
#0 [11649ms] <- socket$nl_xfrm=0x5 errno=14 cover=4200 
#0 [11649ms] -> sendmsg$nl_xfrm(0x5, 0x20000000, 0x0)
[   81.334609] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.0'.
#0 [11653ms] <- sendmsg$nl_xfrm=0xf0 errno=14 cover=8043 
#0 [11653ms] -> socket$nl_netfilter(0x10, 0x3, 0xc)
#0 [11654ms] <- socket$nl_netfilter=0x6 errno=14 cover=4962 
#0 [11654ms] -> sendmsg$IPCTNL_MSG_EXP_GET(0x6, 0x200000c0, 0x0)
#0 [11654ms] <- sendmsg$IPCTNL_MSG_EXP_GET=0x50 errno=14 cover=4261 
#0 [11655ms] -> ioctl$BTRFS_IOC_TREE_SEARCH_V2(0x6, 0xc0709411, 0x200002c0)
#0 [11655ms] <- ioctl$BTRFS_IOC_TREE_SEARCH_V2=0xffffffffffffffff errno=25 cover=166 
#0 [11655ms] -> sendmsg$nl_xfrm(0x5, 0x20000180, 0x0)
#0 [11655ms] <- sendmsg$nl_xfrm=0x10 errno=14 cover=4956 
#0 [11656ms] -> syz_io_uring_setup(0x1, 0x20000080, 0x20ffd000, 0x20ffc000, 0x200001c0, 0x20000140)
#0 [11663ms] <- syz_io_uring_setup=0x7 errno=14 cover=23176 
#0 [11665ms] -> socket$nl_netfilter(0x10, 0x3, 0xc)
#0 [11665ms] <- socket$nl_netfilter=0x8 errno=14 cover=4077 
#0 [11666ms] -> sendmsg$IPCTNL_MSG_EXP_GET(0x8, 0x200000c0, 0x0)
#0 [11666ms] <- sendmsg$IPCTNL_MSG_EXP_GET=0x50 errno=14 cover=4319 
15:14:55 executing program 0:
r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, 0x0, &(0x7f0000000080))
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="f000000019000100000000000000000000000000280000000000000000000000ffffffff000000000000000000000000000000000000020002"], 0xf0}}, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_EXP_GET(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="500000000102010200000000000000000a0000003c0001802c00018014000300fc020000be544d31000000000000000000000000141c000000000000000000000c000280050001"], 0x50}}, 0x0)
ioctl$BTRFS_IOC_TREE_SEARCH_V2(r2, 0xc0709411, &(0x7f00000002c0)={{0x0, 0x9, 0x5, 0xa655, 0x8000, 0x6, 0x1f94276, 0x5, 0xa27a, 0xfffffc01, 0x4, 0x6, 0x7f, 0x8000, 0x200}, 0x10, [0x0, 0x0]})
sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)=@flushpolicy={0x10, 0x1d, 0x1}, 0x10}}, 0x0)
syz_io_uring_setup(0x1, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000001c0), &(0x7f0000000140))
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_EXP_GET(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="500000000102010200000000000000000a0000003c0001802c00018014000300fc020000be544d31000000000000000000000000141c000000000000000000000c000280050001"], 0x50}}, 0x0)

2021/11/11 15:14:55 result hanged=false: 
[11693ms] exec opts: procid=0 threaded=1 collide=0 cover=1 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 161
#0 [11702ms] -> syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
#0 [11705ms] <- syz_init_net_socket$bt_sco=0x4 errno=14 cover=5902 
#0 [11706ms] -> getsockopt$IP_VS_SO_GET_DAEMON(0x4, 0x0, 0x487, 0x0, 0x20000080)
#0 [11706ms] <- getsockopt$IP_VS_SO_GET_DAEMON=0xffffffffffffffff errno=92 cover=114 
#0 [11706ms] -> perf_event_open(0x20001d80, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
#0 [11708ms] <- perf_event_open=0x3 errno=14 cover=10414 
#0 [11710ms] -> socket$nl_xfrm(0x10, 0x3, 0x6)
#0 [11710ms] <- socket$nl_xfrm=0x5 errno=14 cover=4186 
[   81.396254] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.0'.
#0 [11711ms] -> sendmsg$nl_xfrm(0x5, 0x20000000, 0x0)
#0 [11714ms] <- sendmsg$nl_xfrm=0xf0 errno=14 cover=7909 
#0 [11715ms] -> socket$nl_netfilter(0x10, 0x3, 0xc)
#0 [11716ms] <- socket$nl_netfilter=0x6 errno=14 cover=4790 
#0 [11717ms] -> sendmsg$IPCTNL_MSG_EXP_GET(0x6, 0x200000c0, 0x0)
#0 [11718ms] <- sendmsg$IPCTNL_MSG_EXP_GET=0x50 errno=14 cover=4399 
#0 [11719ms] -> ioctl$BTRFS_IOC_TREE_SEARCH_V2(0x6, 0xc0709411, 0x200002c0)
#0 [11719ms] <- ioctl$BTRFS_IOC_TREE_SEARCH_V2=0xffffffffffffffff errno=25 cover=166 
#0 [11719ms] -> sendmsg$nl_xfrm(0x5, 0x20000180, 0x0)
#0 [11720ms] <- sendmsg$nl_xfrm=0x10 errno=14 cover=4771 
#0 [11720ms] -> syz_io_uring_setup(0x1, 0x20000080, 0x20ffd000, 0x20ffc000, 0x200001c0, 0x20000140)
#0 [11728ms] <- syz_io_uring_setup=0x7 errno=14 cover=23938 
#0 [11730ms] -> socket$nl_netfilter(0x10, 0x3, 0xc)
#0 [11731ms] <- socket$nl_netfilter=0x8 errno=14 cover=4113 
#0 [11732ms] -> sendmsg$IPCTNL_MSG_EXP_GET(0x8, 0x200000c0, 0x0)
#0 [11733ms] <- sendmsg$IPCTNL_MSG_EXP_GET=0x50 errno=14 cover=4340 
15:14:55 executing program 0:
r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, 0x0, &(0x7f0000000080))
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="f000000019000100000000000000000000000000280000000000000000000000ffffffff000000000000000000000000000000000000020002"], 0xf0}}, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_EXP_GET(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="500000000102010200000000000000000a0000003c0001802c00018014000300fc020000be544d31000000000000000000000000141c000000000000000000000c000280050001"], 0x50}}, 0x0)
ioctl$BTRFS_IOC_TREE_SEARCH_V2(r2, 0xc0709411, &(0x7f00000002c0)={{0x0, 0x9, 0x5, 0xa655, 0x8000, 0x6, 0x1f94276, 0x5, 0xa27a, 0xfffffc01, 0x4, 0x6, 0x7f, 0x8000, 0x200}, 0x10, [0x0, 0x0]})
sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)=@flushpolicy={0x10, 0x1d, 0x1}, 0x10}}, 0x0)
syz_io_uring_setup(0x1, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000001c0), &(0x7f0000000140))
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_EXP_GET(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="500000000102010200000000000000000a0000003c0001802c00018014000300fc020000be544d31000000000000000000000000141c000000000000000000000c000280050001"], 0x50}}, 0x0)

2021/11/11 15:14:55 result hanged=false: 
[11766ms] exec opts: procid=0 threaded=1 collide=0 cover=1 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 163
#0 [11773ms] -> syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
#0 [11775ms] <- syz_init_net_socket$bt_sco=0x4 errno=14 cover=5953 
#0 [11776ms] -> getsockopt$IP_VS_SO_GET_DAEMON(0x4, 0x0, 0x487, 0x0, 0x20000080)
#0 [11776ms] <- getsockopt$IP_VS_SO_GET_DAEMON=0xffffffffffffffff errno=92 cover=114 
#0 [11777ms] -> perf_event_open(0x20001d80, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
#0 [11777ms] <- perf_event_open=0x3 errno=14 cover=10736 
#0 [11778ms] -> socket$nl_xfrm(0x10, 0x3, 0x6)
#0 [11778ms] <- socket$nl_xfrm=0x5 errno=14 cover=4259 
#0 [11779ms] -> sendmsg$nl_xfrm(0x5, 0x20000000, 0x0)
[   81.463716] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.0'.
#0 [11782ms] <- sendmsg$nl_xfrm=0xf0 errno=14 cover=7924 
#0 [11783ms] -> socket$nl_netfilter(0x10, 0x3, 0xc)
#0 [11784ms] <- socket$nl_netfilter=0x6 errno=14 cover=4910 
#0 [11784ms] -> sendmsg$IPCTNL_MSG_EXP_GET(0x6, 0x200000c0, 0x0)
#0 [11784ms] <- sendmsg$IPCTNL_MSG_EXP_GET=0x50 errno=14 cover=4257 
#0 [11785ms] -> ioctl$BTRFS_IOC_TREE_SEARCH_V2(0x6, 0xc0709411, 0x200002c0)
#0 [11785ms] <- ioctl$BTRFS_IOC_TREE_SEARCH_V2=0xffffffffffffffff errno=25 cover=166 
#0 [11785ms] -> sendmsg$nl_xfrm(0x5, 0x20000180, 0x0)
#0 [11785ms] <- sendmsg$nl_xfrm=0x10 errno=14 cover=4771 
#0 [11786ms] -> syz_io_uring_setup(0x1, 0x20000080, 0x20ffd000, 0x20ffc000, 0x200001c0, 0x20000140)
#0 [11796ms] <- syz_io_uring_setup=0x7 errno=14 cover=23462 
#0 [11797ms] -> socket$nl_netfilter(0x10, 0x3, 0xc)
#0 [11798ms] <- socket$nl_netfilter=0x8 errno=14 cover=4871 
#0 [11798ms] -> sendmsg$IPCTNL_MSG_EXP_GET(0x8, 0x200000c0, 0x0)
#0 [11799ms] <- sendmsg$IPCTNL_MSG_EXP_GET=0x50 errno=14 cover=4298 
2021/11/11 15:14:55 result hanged=false: 
2021/11/11 15:14:55 added new input for call #1 getsockopt$IP_VS_SO_GET_DAEMON to corpus:
r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, 0x0, &(0x7f0000000080))
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="f000000019000100000000000000000000000000280000000000000000000000ffffffff000000000000000000000000000000000000020002"], 0xf0}}, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_EXP_GET(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="500000000102010200000000000000000a0000003c0001802c00018014000300fc020000be544d31000000000000000000000000141c000000000000000000000c000280050001"], 0x50}}, 0x0)
ioctl$BTRFS_IOC_TREE_SEARCH_V2(r2, 0xc0709411, &(0x7f00000002c0)={{0x0, 0x9, 0x5, 0xa655, 0x8000, 0x6, 0x1f94276, 0x5, 0xa27a, 0xfffffc01, 0x4, 0x6, 0x7f, 0x8000, 0x200}, 0x10, [0x0, 0x0]})
sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)=@flushpolicy={0x10, 0x1d, 0x1}, 0x10}}, 0x0)
syz_io_uring_setup(0x1, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000001c0), &(0x7f0000000140))
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_EXP_GET(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="500000000102010200000000000000000a0000003c0001802c00018014000300fc020000be544d31000000000000000000000000141c000000000000000000000c000280050001"], 0x50}}, 0x0)
15:14:55 executing program 0:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0)
setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040)=0x40, 0x4)

[11833ms] exec opts: procid=0 threaded=1 collide=1 cover=0 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 165
#0 [11842ms] -> syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0)
#0 [11844ms] <- syz_init_net_socket$bt_l2cap=0x4 errno=14 cover=8686 
#0 [11845ms] -> setsockopt$bt_l2cap_L2CAP_LM(0x4, 0x6, 0x3, 0x20000040, 0x4)
#0 [11846ms] <- setsockopt$bt_l2cap_L2CAP_LM=0xffffffffffffffff errno=22 cover=3369 
enabling collider
#0 [11847ms] -> syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0)
#0 [11848ms] <- syz_init_net_socket$bt_l2cap=0x4 errno=14 cover=7616 
2021/11/11 15:14:55 result hanged=false: 
2021/11/11 15:14:55 #0: triaging type=7
2021/11/11 15:14:55 triaging input for call #1 setsockopt$bt_l2cap_L2CAP_LM (new signal=1)
15:14:55 executing program 0:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0)
setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040)=0x40, 0x4)

[11866ms] exec opts: procid=0 threaded=1 collide=0 cover=1 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 167
#0 [11876ms] -> syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0)
#0 [11879ms] <- syz_init_net_socket$bt_l2cap=0x4 errno=14 cover=6011 
#0 [11881ms] -> setsockopt$bt_l2cap_L2CAP_LM(0x4, 0x6, 0x3, 0x20000040, 0x4)
#0 [11882ms] <- setsockopt$bt_l2cap_L2CAP_LM=0xffffffffffffffff errno=22 cover=133 
15:14:55 executing program 0:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0)
setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040)=0x40, 0x4)

2021/11/11 15:14:55 result hanged=false: 
[11903ms] exec opts: procid=0 threaded=1 collide=0 cover=1 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 169
#0 [11911ms] -> syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0)
#0 [11911ms] <- syz_init_net_socket$bt_l2cap=0x4 errno=14 cover=6019 
#0 [11913ms] -> setsockopt$bt_l2cap_L2CAP_LM(0x4, 0x6, 0x3, 0x20000040, 0x4)
#0 [11913ms] <- setsockopt$bt_l2cap_L2CAP_LM=0xffffffffffffffff errno=22 cover=133 
15:14:55 executing program 0:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0)
setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040)=0x40, 0x4)

2021/11/11 15:14:55 result hanged=false: 
[11935ms] exec opts: procid=0 threaded=1 collide=0 cover=1 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 171
#0 [11943ms] -> syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0)
#0 [11946ms] <- syz_init_net_socket$bt_l2cap=0x4 errno=14 cover=6059 
#0 [11947ms] -> setsockopt$bt_l2cap_L2CAP_LM(0x4, 0x6, 0x3, 0x20000040, 0x4)
#0 [11947ms] <- setsockopt$bt_l2cap_L2CAP_LM=0xffffffffffffffff errno=22 cover=133 
2021/11/11 15:14:55 result hanged=false: 
2021/11/11 15:14:55 added new input for call #1 setsockopt$bt_l2cap_L2CAP_LM to corpus:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0)
setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040)=0x40, 0x4)
15:14:55 executing program 0:
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001280)='/proc/mdstat\x00', 0x0, 0x0)
pread64(r0, &(0x7f0000000040)=""/4126, 0x101e, 0x0)

[11969ms] exec opts: procid=0 threaded=1 collide=1 cover=0 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 173
#0 [11976ms] -> perf_event_open(0x20001d80, 0x0, 0x0, 0xffffffffffffffff, 0x0)
#0 [11978ms] <- perf_event_open=0x3 errno=14 cover=10427 
#0 [11980ms] -> openat$procfs(0xffffffffffffff9c, 0x20001280, 0x0, 0x0)
#0 [11981ms] <- openat$procfs=0x4 errno=14 cover=10208 
#0 [11982ms] -> pread64(0x4, 0x20000040, 0x101e, 0x0)
#0 [11983ms] <- pread64=0x28 errno=14 cover=5476 
enabling collider
#0 [12000ms] -> perf_event_open(0x20001d80, 0x0, 0x0, 0xffffffffffffffff, 0x0)
#0 [12001ms] <- perf_event_open=0x3 errno=14 cover=10358 
#1 [12001ms] -> pread64(0x4, 0x20000040, 0x101e, 0x0)
#1 [12001ms] <- pread64=0xffffffffffffffff errno=9 cover=47 
#0 [12001ms] -> openat$procfs(0xffffffffffffff9c, 0x20001280, 0x0, 0x0)
#0 [12002ms] <- openat$procfs=0x3 errno=14 cover=1203 
2021/11/11 15:14:55 result hanged=false: 
2021/11/11 15:14:55 #0: triaging type=7
2021/11/11 15:14:55 triaging input for call #2 pread64 (new signal=2)
15:14:55 executing program 0:
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001280)='/proc/mdstat\x00', 0x0, 0x0)
pread64(r0, &(0x7f0000000040)=""/4126, 0x101e, 0x0)

[12035ms] exec opts: procid=0 threaded=1 collide=0 cover=1 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 176
#0 [12045ms] -> perf_event_open(0x20001d80, 0x0, 0x0, 0xffffffffffffffff, 0x0)
#0 [12045ms] <- perf_event_open=0x3 errno=14 cover=10345 
#0 [12048ms] -> openat$procfs(0xffffffffffffff9c, 0x20001280, 0x0, 0x0)
#0 [12048ms] <- openat$procfs=0x4 errno=14 cover=1323 
#0 [12051ms] -> pread64(0x4, 0x20000040, 0x101e, 0x0)
#0 [12051ms] <- pread64=0x28 errno=14 cover=896 
2021/11/11 15:14:55 result hanged=false: 
15:14:55 executing program 0:
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001280)='/proc/mdstat\x00', 0x0, 0x0)
pread64(r0, &(0x7f0000000040)=""/4126, 0x101e, 0x0)

[12086ms] exec opts: procid=0 threaded=1 collide=0 cover=1 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 178
#0 [12097ms] -> perf_event_open(0x20001d80, 0x0, 0x0, 0xffffffffffffffff, 0x0)
#0 [12098ms] <- perf_event_open=0x3 errno=14 cover=10469 
#0 [12100ms] -> openat$procfs(0xffffffffffffff9c, 0x20001280, 0x0, 0x0)
#0 [12101ms] <- openat$procfs=0x4 errno=14 cover=3801 
#0 [12102ms] -> pread64(0x4, 0x20000040, 0x101e, 0x0)
#0 [12102ms] <- pread64=0x28 errno=14 cover=1915 
15:14:55 executing program 0:
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001280)='/proc/mdstat\x00', 0x0, 0x0)
pread64(r0, &(0x7f0000000040)=""/4126, 0x101e, 0x0)

2021/11/11 15:14:55 result hanged=false: 
[12130ms] exec opts: procid=0 threaded=1 collide=0 cover=1 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 180
#0 [12139ms] -> perf_event_open(0x20001d80, 0x0, 0x0, 0xffffffffffffffff, 0x0)
#0 [12140ms] <- perf_event_open=0x3 errno=14 cover=10324 
#0 [12142ms] -> openat$procfs(0xffffffffffffff9c, 0x20001280, 0x0, 0x0)
#0 [12142ms] <- openat$procfs=0x4 errno=14 cover=4749 
#0 [12143ms] -> pread64(0x4, 0x20000040, 0x101e, 0x0)
#0 [12143ms] <- pread64=0x28 errno=14 cover=1933 
2021/11/11 15:14:55 result hanged=false: 
2021/11/11 15:14:55 added new input for call #2 pread64 to corpus:
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001280)='/proc/mdstat\x00', 0x0, 0x0)
pread64(r0, &(0x7f0000000040)=""/4126, 0x101e, 0x0)
15:14:55 executing program 0:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x14, 0xfffffffffffffffc})

[12180ms] exec opts: procid=0 threaded=1 collide=1 cover=0 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 182
#0 [12189ms] -> seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x200000c0)
#0 [12190ms] <- seccomp$SECCOMP_SET_MODE_FILTER_LISTENER=0xffffffffffffffff errno=14 cover=3158 
enabling collider
#0 [12194ms] -> seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x200000c0)
#0 [12194ms] <- seccomp$SECCOMP_SET_MODE_FILTER_LISTENER=0xffffffffffffffff errno=14 cover=3139 
15:14:56 executing program 0:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$VT_SETMODE(r0, 0x560f, 0x0)

2021/11/11 15:14:56 result hanged=false: 
2021/11/11 15:14:56 poll: candidates=8 inputs=0 signal=0
[12218ms] exec opts: procid=0 threaded=1 collide=1 cover=0 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 184
#0 [12227ms] -> syz_open_dev$tty20(0xc, 0x4, 0x14)
#0 [12238ms] <- syz_open_dev$tty20=0x3 errno=14 cover=22197 
#0 [12239ms] -> ioctl$VT_SETMODE(0x3, 0x560f, 0x0)
#0 [12239ms] <- ioctl$VT_SETMODE=0xffffffffffffffff errno=14 cover=526 
enabling collider
#0 [12242ms] -> syz_open_dev$tty20(0xc, 0x4, 0x14)
#0 [12243ms] <- syz_open_dev$tty20=0x3 errno=14 cover=3362 
#0 [12243ms] -> ioctl$VT_SETMODE(0x3, 0x560f, 0x0)
#0 [12243ms] <- ioctl$VT_SETMODE=0xffffffffffffffff errno=9 cover=46 
15:14:56 executing program 0:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$VT_SETMODE(r0, 0x560f, 0x0)

2021/11/11 15:14:56 result hanged=false: 
2021/11/11 15:14:56 #0: triaging type=7
2021/11/11 15:14:56 triaging input for call #1 ioctl$VT_SETMODE (new signal=4)
[12268ms] exec opts: procid=0 threaded=1 collide=0 cover=1 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 186
#0 [12277ms] -> syz_open_dev$tty20(0xc, 0x4, 0x14)
#0 [12278ms] <- syz_open_dev$tty20=0x3 errno=14 cover=3257 
#0 [12280ms] -> ioctl$VT_SETMODE(0x3, 0x560f, 0x0)
#0 [12282ms] <- ioctl$VT_SETMODE=0xffffffffffffffff errno=14 cover=526 
15:14:56 executing program 0:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$VT_SETMODE(r0, 0x560f, 0x0)

2021/11/11 15:14:56 result hanged=false: 
[12309ms] exec opts: procid=0 threaded=1 collide=0 cover=1 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 188
#0 [12318ms] -> syz_open_dev$tty20(0xc, 0x4, 0x14)
#0 [12318ms] <- syz_open_dev$tty20=0x3 errno=14 cover=3275 
#0 [12319ms] -> ioctl$VT_SETMODE(0x3, 0x560f, 0x0)
#0 [12319ms] <- ioctl$VT_SETMODE=0xffffffffffffffff errno=14 cover=526 
15:14:56 executing program 0:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$VT_SETMODE(r0, 0x560f, 0x0)

2021/11/11 15:14:56 result hanged=false: 
[12338ms] exec opts: procid=0 threaded=1 collide=0 cover=1 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 190
#0 [12347ms] -> syz_open_dev$tty20(0xc, 0x4, 0x14)
#0 [12348ms] <- syz_open_dev$tty20=0x3 errno=14 cover=3267 
#0 [12349ms] -> ioctl$VT_SETMODE(0x3, 0x560f, 0x0)
#0 [12349ms] <- ioctl$VT_SETMODE=0xffffffffffffffff errno=14 cover=526 
2021/11/11 15:14:56 result hanged=false: 
2021/11/11 15:14:56 added new input for call #1 ioctl$VT_SETMODE to corpus:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$VT_SETMODE(r0, 0x560f, 0x0)
2021/11/11 15:14:56 #0: triaging type=7
15:14:56 executing program 0:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$VT_SETMODE(r0, 0x560f, 0x0)

[12373ms] exec opts: procid=0 threaded=1 collide=0 cover=1 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 192
2021/11/11 15:14:56 triaging input for call #0 syz_open_dev$tty20 (new signal=2)
#0 [12381ms] -> syz_open_dev$tty20(0xc, 0x4, 0x14)
#0 [12382ms] <- syz_open_dev$tty20=0x3 errno=14 cover=3377 
#0 [12383ms] -> ioctl$VT_SETMODE(0x3, 0x560f, 0x0)
#0 [12383ms] <- ioctl$VT_SETMODE=0xffffffffffffffff errno=14 cover=526 
15:14:56 executing program 0:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$VT_SETMODE(r0, 0x560f, 0x0)

2021/11/11 15:14:56 result hanged=false: 
[12404ms] exec opts: procid=0 threaded=1 collide=0 cover=1 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 194
#0 [12413ms] -> syz_open_dev$tty20(0xc, 0x4, 0x14)
#0 [12414ms] <- syz_open_dev$tty20=0x3 errno=14 cover=3245 
#0 [12414ms] -> ioctl$VT_SETMODE(0x3, 0x560f, 0x0)
#0 [12415ms] <- ioctl$VT_SETMODE=0xffffffffffffffff errno=14 cover=526 
15:14:56 executing program 0:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$VT_SETMODE(r0, 0x560f, 0x0)

[12436ms] exec opts: procid=0 threaded=1 collide=0 cover=1 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
2021/11/11 15:14:56 result hanged=false: 
spawned worker pid 196
#0 [12446ms] -> syz_open_dev$tty20(0xc, 0x4, 0x14)
#0 [12447ms] <- syz_open_dev$tty20=0x3 errno=14 cover=3232 
#0 [12448ms] -> ioctl$VT_SETMODE(0x3, 0x560f, 0x0)
#0 [12448ms] <- ioctl$VT_SETMODE=0xffffffffffffffff errno=14 cover=526 
2021/11/11 15:14:56 result hanged=false: 
2021/11/11 15:14:56 added new input for call #0 syz_open_dev$tty20 to corpus:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$VT_SETMODE(r0, 0x560f, 0x0)
15:14:56 executing program 0:
syz_genetlink_get_family_id$SEG6(&(0x7f0000001140), 0xffffffffffffffff)

[12477ms] exec opts: procid=0 threaded=1 collide=1 cover=0 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 198
#0 [12486ms] -> syz_genetlink_get_family_id$SEG6(0x20001140, 0xffffffffffffffff)
syz_genetlink_get_family_id(SEG6, -1)
#0 [12487ms] <- syz_genetlink_get_family_id$SEG6=0x1f errno=14 cover=7819 
enabling collider
#0 [12493ms] -> syz_genetlink_get_family_id$SEG6(0x20001140, 0xffffffffffffffff)
syz_genetlink_get_family_id(SEG6, -1)
#0 [12494ms] <- syz_genetlink_get_family_id$SEG6=0x1f errno=14 cover=6299 
15:14:56 executing program 0:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000000)=0x3ff, 0x4)
sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x1b)
recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}], 0x300, 0x10062, 0x0)

2021/11/11 15:14:56 result hanged=false: 
[12515ms] exec opts: procid=0 threaded=1 collide=1 cover=0 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 200
#0 [12524ms] -> socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
#0 [12525ms] <- socket$inet6_icmp_raw=0x3 errno=14 cover=1748 
#0 [12526ms] -> setsockopt$inet6_int(0x3, 0x29, 0x8, 0x20000000, 0x4)
#0 [12526ms] <- setsockopt$inet6_int=0x0 errno=14 cover=151 
#0 [12526ms] -> sendto(0x3, 0x20000040, 0x4, 0x0, 0x200000c0, 0x1b)
#0 [12528ms] <- sendto=0x4 errno=14 cover=7763 
#0 [12532ms] -> recvmmsg(0x3, 0x20001a00, 0x300, 0x10062, 0x0)
#0 [12536ms] <- recvmmsg=0x300 errno=14 cover=155901 
enabling collider
#0 [12539ms] -> socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
#0 [12540ms] <- socket$inet6_icmp_raw=0x3 errno=14 cover=1588 
#0 [12541ms] -> setsockopt$inet6_int(0x3, 0x29, 0x8, 0x20000000, 0x4)
#0 [12541ms] <- setsockopt$inet6_int=0x0 errno=14 cover=151 
#1 [12542ms] -> sendto(0x3, 0x20000040, 0x4, 0x0, 0x200000c0, 0x1b)
#1 [12542ms] <- sendto=0x4 errno=14 cover=1968 
#0 [12543ms] -> recvmmsg(15:14:56 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
copy_file_range(r3, 0x0, r2, 0x0, 0x200f5ef, 0x2000000000000)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x105142, 0x0)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
copy_file_range(r5, 0x0, r4, 0x0, 0x200f5ef, 0x0)
ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x382, r1})

2021/11/11 15:14:56 result hanged=false: 
iptable filter/10: resetting
iptable mangle/10: resetting
[12564ms] exec opts: procid=0 threaded=1 collide=1 cover=0 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 203
#0 [12572ms] -> openat(0xffffffffffffff9c, 0x20000000, 0x802c2, 0x0)
#0 [12574ms] <- openat=0x3 errno=14 cover=6803 
#0 [12577ms] -> open(0x20000040, 0x1810c1, 0x0)
#0 [12578ms] <- open=0x4 errno=14 cover=7369 
#0 [12579ms] -> openat(0xffffffffffffff9c, 0x20000100, 0x105142, 0x0)
#0 [12579ms] <- openat=0x5 errno=14 cover=1171 
#0 [12580ms] -> openat(0xffffffffffffff9c, 0x20000000, 0x0, 0x0)
#0 [12581ms] <- openat=0x6 errno=14 cover=2593 
#0 [12582ms] -> copy_file_range(0x6, 0x0, 0x5, 0x0, 0x200f5ef, 0x2000000000000)
#0 [12692ms] <- copy_file_range=0x1d0000 errno=14 cover=262143 
#0 [12695ms] -> openat(0xffffffffffffff9c, 0x20000140, 0x105142, 0x0)
#0 [12696ms] <- openat=0x7 errno=14 cover=1156 
#0 [12696ms] -> openat(0xffffffffffffff9c, 0x20000000, 0x0, 0x0)
#0 [12696ms] <- openat=0x8 errno=14 cover=2111 
#0 [12696ms] -> copy_file_range(0x8, 0x0, 0x7, 0x0, 0x200f5ef, 0x0)
#0 [12801ms] <- copy_file_range=0x1d0000 errno=14 cover=262143 
#0 [12804ms] -> ioctl$EXT4_IOC_MOVE_EXT(0x3, 0xc028660f, 0x20000040)
#0 [13452ms] <- ioctl$EXT4_IOC_MOVE_EXT=0x0 errno=14 cover=262143 
enabling collider
#0 [13458ms] -> openat(0xffffffffffffff9c, 0x20000000, 0x802c2, 0x0)
#0 [13458ms] <- openat=0xffffffffffffffff errno=17 cover=961 
#0 [13459ms] -> open(0x20000040, 0x1810c1, 0x0)
#0 [13461ms] <- open=0xffffffffffffffff errno=17 cover=1026 
#1 [13460ms] -> openat(0xffffffffffffff9c, 0x20000100, 0x105142, 0x0)
#1 [13463ms] <- openat=0x3 errno=14 cover=1103 
#1 [13464ms] -> copy_file_range(0x6, 0x0, 0x3, 0x0, 0x200f5ef, 0x2000000000000)
#1 [13464ms] <- copy_file_range=0xffffffffffffffff errno=9 cover=47 
#0 [13465ms] -> openat(0xffffffffffffff9c, 0x20000000, 0x0, 0x0)
#1 [13465ms] -> openat(0xffffffffffffff9c, 0x20000140, 0x105142, 0x0)
#1 [13465ms] <- openat=0x5 errno=14 cover=1069 
#2 [13465ms] -> openat(0xffffffffffffff9c, 0x20000000, 0x0, 0x0)
#0 [13465ms] <- openat=0x4 errno=14 cover=2054 
#2 [13467ms] <- openat=0x6 errno=14 cover=2052 
#1 [13467ms] -> ioctl$EXT4_IOC_MOVE_EXT(0x3, 0xc028660f, 0x20000040)
#1 [13467ms] <- ioctl$EXT4_IOC_MOVE_EXT=0xffffffffffffffff errno=9 cover=148 
#0 [13468ms] -> copy_file_range(0x6, 0x0, 0x5, 0x0, 0x200f5ef, 0x0)
#0 [13468ms] <- copy_file_range=0xffffffffffffffff errno=9 cover=47 
15:14:57 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
copy_file_range(r3, 0x0, r2, 0x0, 0x200f5ef, 0x2000000000000)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x105142, 0x0)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
copy_file_range(r5, 0x0, r4, 0x0, 0x200f5ef, 0x0)
ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x382, r1})

2021/11/11 15:14:57 result hanged=false: 
2021/11/11 15:14:57 #0: triaging type=7
2021/11/11 15:14:57 triaging input for call #8 ioctl$EXT4_IOC_MOVE_EXT (new signal=4)
iptable filter/10: resetting
iptable mangle/10: resetting
[13510ms] exec opts: procid=0 threaded=1 collide=0 cover=1 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 207
#0 [13520ms] -> openat(0xffffffffffffff9c, 0x20000000, 0x802c2, 0x0)
#0 [13524ms] <- openat=0x3 errno=14 cover=6522 
#0 [13526ms] -> open(0x20000040, 0x1810c1, 0x0)
#0 [13527ms] <- open=0x4 errno=14 cover=6565 
#0 [13528ms] -> openat(0xffffffffffffff9c, 0x20000100, 0x105142, 0x0)
#0 [13528ms] <- openat=0x5 errno=14 cover=1069 
#0 [13529ms] -> openat(0xffffffffffffff9c, 0x20000000, 0x0, 0x0)
#0 [13529ms] <- openat=0x6 errno=14 cover=2603 
#0 [13530ms] -> copy_file_range(0x6, 0x0, 0x5, 0x0, 0x200f5ef, 0x2000000000000)
#0 [13634ms] <- copy_file_range=0x1d0000 errno=14 cover=262143 
#0 [13654ms] -> openat(0xffffffffffffff9c, 0x20000140, 0x105142, 0x0)
#0 [13654ms] <- openat=0x7 errno=14 cover=1145 
#0 [13655ms] -> openat(0xffffffffffffff9c, 0x20000000, 0x0, 0x0)
#0 [13656ms] <- openat=0x8 errno=14 cover=2156 
#0 [13657ms] -> copy_file_range(0x8, 0x0, 0x7, 0x0, 0x200f5ef, 0x0)
#0 [13752ms] <- copy_file_range=0x1d0000 errno=14 cover=262143 
#0 [13773ms] -> ioctl$EXT4_IOC_MOVE_EXT(0x3, 0xc028660f, 0x20000040)
#0 [14408ms] <- ioctl$EXT4_IOC_MOVE_EXT=0x0 errno=14 cover=262143 
2021/11/11 15:14:58 result hanged=false: 
15:14:58 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
copy_file_range(r3, 0x0, r2, 0x0, 0x200f5ef, 0x2000000000000)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x105142, 0x0)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
copy_file_range(r5, 0x0, r4, 0x0, 0x200f5ef, 0x0)
ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x382, r1})

iptable filter/10: resetting
iptable mangle/10: resetting
[14465ms] exec opts: procid=0 threaded=1 collide=0 cover=1 comps=0 dedup=1 timeouts=50/5000/1 prog=0 filter=0
spawned worker pid 209
#0 [14476ms] -> openat(0xffffffffffffff9c, 0x20000000, 0x802c2, 0x0)
#0 [14478ms] <- openat=0x3 errno=14 cover=6590 
#0 [14479ms] -> open(0x20000040, 0x1810c1, 0x0)
#0 [14480ms] <- open=0x4 errno=14 cover=6639 
#0 [14481ms] -> openat(0xffffffffffffff9c, 0x20000100, 0x105142, 0x0)
#0 [14481ms] <- openat=0x5 errno=14 cover=1081 
#0 [14482ms] -> openat(0xffffffffffffff9c, 0x20000000, 0x0, 0x0)
#0 [14483ms] <- openat=0x6 errno=14 cover=2592 
#0 [14484ms] -> copy_file_range(0x6, 0x0, 0x5, 0x0, 0x200f5ef, 0x2000000000000)
#0 [14591ms] <- copy_file_range=0x1d0000 errno=14 cover=262143 
#0 [14613ms] -> openat(0xffffffffffffff9c, 0x20000140, 0x105142, 0x0)
#0 [14616ms] <- openat=0x7 errno=14 cover=1159 
#0 [14616ms] -> openat(0xffffffffffffff9c, 0x20000000, 0x0, 0x0)
#0 [14617ms] <- openat=0x8 errno=14 cover=2110 
#0 [14618ms] -> copy_file_range(0x8, 0x0, 0x7, 0x0, 0x200f5ef, 0x0)
#0 [14718ms] <- copy_file_range=0x1d0000 errno=14 cover=262143 
#0 [14737ms] -> ioctl$EXT4_IOC_MOVE_EXT(0x3, 0xc028660f, 0x20000040)
2021/11/11 15:14:58 poll: candidates=0 inputs=0 signal=0
#0 [15357ms] <- ioctl$EXT4_IOC_MOVE_EXT=0x0 errno=14 cover=262143 
2021/11/11 15:14:59 result hanged=false: 
15:14:59 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
copy_file_rang
VM DIAGNOSIS:
15:14:52  Registers:
info registers vcpu 0
RAX=dffffc0000000000 RBX=ffff888008cae600 RCX=ffffffff811bbc5c RDX=1ffff110011cc6fe
RSI=0000000000000008 RDI=ffff888008cae600 RBP=0000000000200000 RSP=ffff888008b6fd90
R8 =0000000000000000 R9 =ffff888008cae607 R10=0000000000000000 R11=0000000000000001
R12=ffff888008e85830 R13=ffff888008e85a79 R14=0000000000800000 R15=dffffc0000000000
RIP=ffffffff811bbc92 RFL=00000046 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS   [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000000000000000 00000000 00000000
GS =0000 ffff88806ce00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT=     fffffe0000001000 0000007f
IDT=     fffffe0000000000 00000fff
CR0=80050033 CR2=00007f7875e76a50 CR3=000000001b57e000 CR4=00350ef0
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
YMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM01=0000000000000000 0000000000000000 74656b636f735f74 656e5f74696e695f
YMM02=0000000000000000 0000000000000000 353d7265766f6320 34313d6f6e727265
YMM03=0000000000000000 0000000000000000 74656e5f74696e69 5f7a7973203e2d20
YMM04=0000000000000000 0000000000000000 246c74636f69202d 3c205d736d323335
YMM05=0000000000000000 0000000000000000 30202c3333393878 30202c3678302834
YMM06=0000000000000000 0000000000000000 49535f6b636f7324 6c74636f69203e2d
YMM07=0000000000000000 0000000000000000 7830202c33783020 2c30317830286369
YMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000
info registers vcpu 1
RAX=0000000000000001 RBX=800000002eab3007 RCX=ffffffff815df016 RDX=ffffed1003bbb001
RSI=0000000000000008 RDI=ffff88801ddd8000 RBP=ffffea0000baac80 RSP=ffff88800d6df768
R8 =0000000000000000 R9 =ffff88801ddd8007 R10=ffffed1003bbb000 R11=0000000000000001
R12=800000002eab3007 R13=ffff888019c62e70 R14=dffffc0000000000 R15=00007f7877fcf000
RIP=ffffffff816a610e RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS   [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000000000000000 00000000 00000000
GS =0000 ffff88806cf00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe000003e000 00004087 00008b00 DPL=0 TSS64-busy
GDT=     fffffe000003c000 0000007f
IDT=     fffffe0000000000 00000fff
CR0=80050033 CR2=00007f7875e35af0 CR3=00000000303b8000 CR4=00350ee0
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
YMM00=0000000000000000 0000000000000000 0000000000000000 000000000000ff00
YMM01=0000000000000000 0000000000000000 2525252525252525 2525252525252525
YMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM04=0000000000000000 0000000000000000 0000000000000000 000000000000ff00
YMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM06=0000000000000000 0000000000000000 0000000000000000 000000524f525245
YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM08=0000000000000000 0000000000000000 0000000000000000 00524f5252450040
YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000