INIT: Entering runlevel: 2

[info] Using makefile-style concurrent boot in runlevel 2.
[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c.
[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c.
[....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c.

Debian GNU/Linux 7 syzkaller ttyS0

Warning: Permanently added '10.128.10.18' (ECDSA) to the list of known hosts.
2018/04/08 14:54:20 fuzzer started
2018/04/08 14:54:20 dialing manager at 10.128.0.26:41801
syzkaller login: [   39.068587] can: request_module (can-proto-0) failed.
[   39.077430] can: request_module (can-proto-0) failed.
2018/04/08 14:54:30 kcov=true, comps=true
2018/04/08 14:54:35 executing program 0:
mkdir(&(0x7f00002b2000)='./file0\x00', 0x0)
mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)='mqueue\x00', 0x0, &(0x7f0000000000))
r0 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0)
lseek(r0, 0x6, 0x0)

2018/04/08 14:54:35 executing program 1:
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x1c}, 0xfffffffffffffee9)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001540)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10)
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18)
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x20e}, 0x368)
r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10)
socketpair$inet_icmp(0x7fffffffefff, 0x705000, 0x1, &(0x7f0000000000))
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10)
socketpair$inet_icmp(0x705000, 0x2, 0x4, &(0x7f0000000000))

2018/04/08 14:54:35 executing program 7:
syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14, 0xffffffffffffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/04/08 14:54:35 executing program 2:
r0 = socket(0x1000000000010, 0x2, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=@setlink={0x3c, 0x13, 0x501, 0x0, 0x0, {}, [@IFLA_IF_NETNSID={0x8, 0x2e}, @IFLA_IFNAME={0x14, 0x3, 'gretap0\x00'}]}, 0x3c}, 0x1}, 0x0)

2018/04/08 14:54:35 executing program 3:
perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
migrate_pages(0x0, 0x1, &(0x7f0000000080), &(0x7f0000000180))

2018/04/08 14:54:35 executing program 4:
r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x20000800001)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$int_in(r0, 0x80000040045010, &(0x7f000000bff8)=0x2)

2018/04/08 14:54:35 executing program 5:
r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='f', 0x1, 0xfffffffffffffffe)
keyctl$read(0xb, r0, &(0x7f0000000000)=""/4, 0x4)

2018/04/08 14:54:35 executing program 6:
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x1c}, 0xfffffffffffffee9)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001540)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10)
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18)
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x20e}, 0x368)
r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10)
socketpair$inet_icmp(0x7fffffffefff, 0x705000, 0x1, &(0x7f0000000000))
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10)
socketpair$inet_icmp(0x705000, 0x2, 0x8, &(0x7f0000000000))

[   44.510283] IPVS: ftp: loaded support on port[0] = 21
[   44.510726] IPVS: ftp: loaded support on port[0] = 21
[   44.533997] IPVS: ftp: loaded support on port[0] = 21
[   44.585304] IPVS: ftp: loaded support on port[0] = 21
[   44.597822] IPVS: ftp: loaded support on port[0] = 21
[   44.640208] IPVS: ftp: loaded support on port[0] = 21
[   44.652161] IPVS: ftp: loaded support on port[0] = 21
[   44.677786] IPVS: ftp: loaded support on port[0] = 21
[   47.655763] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[   47.705545] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[   47.761640] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[   47.792527] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[   47.800365] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[   47.808865] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[   47.824558] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[   47.929341] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[   52.393927] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready
[   52.400083] 8021q: adding VLAN 0 to HW filter on device bond0
[   52.429948] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready
[   52.436229] 8021q: adding VLAN 0 to HW filter on device bond0
[   52.466367] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready
[   52.472637] 8021q: adding VLAN 0 to HW filter on device bond0
[   52.490454] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready
[   52.496547] 8021q: adding VLAN 0 to HW filter on device bond0
[   52.518070] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready
[   52.524178] 8021q: adding VLAN 0 to HW filter on device bond0
[   52.658568] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready
[   52.664712] 8021q: adding VLAN 0 to HW filter on device bond0
[   52.683218] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready
[   52.689315] 8021q: adding VLAN 0 to HW filter on device bond0
[   52.777095] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready
[   52.783246] 8021q: adding VLAN 0 to HW filter on device bond0
[   52.805200] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[   52.888222] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[   52.900998] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[   52.911769] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[   53.028728] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[   53.166760] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[   53.191566] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[   53.230917] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[   53.265272] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[   53.271546] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   53.288189] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   53.356724] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[   53.362957] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   53.370748] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   53.397964] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[   53.404505] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   53.412290] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   53.438164] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[   53.444437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   53.457424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   53.472850] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[   53.479336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   53.491829] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   53.697682] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[   53.703891] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   53.712474] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   53.733907] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[   53.742755] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[   53.757154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   53.787103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   53.816438] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   53.842577] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   53.854078] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready
[   53.860871] 8021q: adding VLAN 0 to HW filter on device team0
[   53.869953] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready
[   53.876200] 8021q: adding VLAN 0 to HW filter on device team0
[   53.888807] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready
[   53.894904] 8021q: adding VLAN 0 to HW filter on device team0
[   53.920312] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready
[   53.926403] 8021q: adding VLAN 0 to HW filter on device team0
[   53.966677] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready
[   53.972764] 8021q: adding VLAN 0 to HW filter on device team0
2018/04/08 14:54:45 executing program 2:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0xb4eeb785a34f7499, &(0x7f0000356000)=0x1, 0x4)
r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0)
r2 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x9aa, 0x2000)
ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000001c0)=r2)
setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x5, 0x0, "dcbd7013560987c90ebd84b6e984c7242a057f7f7f8b85f0aba26dc45e69c2db87180107eba9f36e22ba7df5228e6a97e954627eb3966137d05054d92ff0e25078b35ba8d6f9e3ab5b89afb667676ae0"}, 0xd8)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000480)='syz_tun\x00', 0x25)
sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10], 0xbb}}, 0x1c)

2018/04/08 14:54:45 executing program 6:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x8040, 0x0)
fcntl$setlease(r1, 0x400, 0x1)
rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8)
rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffff9}, &(0x7f0000000000), &(0x7f00007adff0)={0x77359400}, 0x8)
connect$l2tp(r1, &(0x7f00000001c0)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x0, 0x4, 0x1}}, 0x26)
perf_event_open(&(0x7f000025c000)={0x2, 0x136, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=0x0], &(0x7f00000002c0)=0x1)
fcntl$setlease(r1, 0x400, 0x0)
fstat(r2, &(0x7f0000000080))
getegid()
r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0)
recvmsg$kcm(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000002580)=[{&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000000300)=""/147, 0x93}, {&(0x7f0000001440)=""/185, 0xfffffe04}, {&(0x7f0000001500)=""/95, 0x5f}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000000180)=""/1, 0x1}, {&(0x7f0000002d80)=""/4096, 0x1000}], 0x7, &(0x7f0000000200)=""/51, 0x33, 0x401}, 0x40000020)
r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000002d40)={0x0, 0x1, 0x0, 0x1000, &(0x7f0000433000/0x1000)=nil})
syz_kvm_setup_cpu$x86(r4, 0xffffffffffffffff, &(0x7f0000433000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000080)="0f350f01cac4e3d17e2b3666baf80cb8b73e9582ef66bafc0cec0f20e035000100000f22e066baf80cb84e823d89ef66bafc0ceceabb3e00003f00c174920000b805000000b9000000000f01d99a000000005b00", 0x54}], 0x1, 0x10, &(0x7f0000000140)=[@flags={0x3}], 0x1)
ioctl$KVM_GET_DIRTY_LOG(r4, 0x4010ae42, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000437000/0x1000)=nil})

2018/04/08 14:54:45 executing program 3:
r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb)
r1 = add_key(&(0x7f0000000140)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="fb", 0x1, 0xffffffffffffffff)
keyctl$search(0xa, r0, &(0x7f00000000c0)='syzkaller\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, r1)

2018/04/08 14:54:45 executing program 4:
r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x20000800001)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$int_in(r0, 0x80000040045010, &(0x7f000000bff8)=0x2)

[   54.227718] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready
[   54.233928] 8021q: adding VLAN 0 to HW filter on device team0
2018/04/08 14:54:45 executing program 1:
r0 = socket$inet_dccp(0x2, 0x6, 0x0)
r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7fff, 0x4000)
sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x8c, 0x8, 0x9, 0xc6188e7cf2e866d8, 0x70bd27, 0x25dfdbfc, {0x4fbb123b6b0355d3, 0x0, 0x7}, [@typed={0x4, 0x56}, @generic="d672571e37e2e756d405c1f22b938f57e569d9ed9a4f5abda88c35fec4f5277d49ed98eca759233a3e3c67d31434b447d2cebfb2a2e0587049eeb3ed1e9411ab7755cf0f18aa00e98cabc09f0654e3d5747ce5e7c02c3ea6b5e8dc10678e1f366a16af88d5285a7d4df8a80e0451652a68a840"]}, 0x8c}, 0x1, 0x0, 0x0, 0x40004}, 0x10)
setsockopt(r0, 0x800000010d, 0x2, &(0x7f0000475ff9)="ffffffff", 0x4)

2018/04/08 14:54:45 executing program 2:
r0 = syz_open_dev$sndctrl(&(0x7f0000425000)='/dev/snd/controlC#\x00', 0x2, 0x0)
ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000140)=""/233)
socket$nl_netfilter(0x10, 0x3, 0xc)
r1 = syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0x4, 0x183224e8a4174ebc)
ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000002c0)={0x7, 0x2, 0x596, 0x0, 0x12})
r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x54, 0x80)
ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000000240))
ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000040))

[   54.360384] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready
[   54.366544] 8021q: adding VLAN 0 to HW filter on device team0
2018/04/08 14:54:45 executing program 5:
r0 = request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='dns_resolver\x00', 0xfffffffffffffffe)
r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1, 0x200000)
write$cgroup_type(r1, &(0x7f0000000100)='threaded\x00', 0x9)
r2 = add_key$keyring(&(0x7f0000e38ff8)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
add_key(&(0x7f0000243000)='dns_resolver\x00', &(0x7f00006f9000)={0x73, 0x79, 0x7a}, &(0x7f0000c89fb9)="5c4cff01000030b78334881f2b16c5896cf4277336ae090000000000005f2316dcbfd20d84e3de3d0000248bfbd524c61df9c977d1024b9dbaeb02a51dad8098fb5ef4054b6b00", 0x47, r2)

2018/04/08 14:54:45 executing program 3:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
io_setup(0x80, &(0x7f00000000c0)=<r1=>0x0)
io_submit(r1, 0x2, &(0x7f0000000a40)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000180)}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0xf, 0x0, r0, &(0x7f0000000200)}])
r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x400, 0x0)
r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x0, 0x0)
r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc\x00', 0x1, 0x0)
io_submit(r1, 0x3, &(0x7f0000000440)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x2, 0x9, r0, &(0x7f0000000000)="1240907aa15ccf9de6be610b3862127dbfce40ac609eecda04dc5c74e9aacb7749379fd4e4a48f78f74b3bcca5885da263376c3bc9a61e7e5108d449b7811c6166e9fbab7cac2ada220548fc32e9e1e82f0f783b54a75cf2048a520e11e9f68edc6591e865c6c6", 0x67, 0x0, 0x0, 0x0, r2}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0xffff, r0, &(0x7f00000002c0)="7ca9a60443b7751cf80577bc9bc5019efeaf974af62bd696d9aeac292413e7ad03108d939bddbdf3561db50202adc36c9b11d64c00533043690cebb5b6043d6218bb7d0fec3b389d809ec1fc4282087370bd2fa466251575bade79713051e4862181a1fcc20f4bbe79034a6137c5cf50455d4d43312aa294b5ec6e0b44ca46655f2ec13a2035baf406e933ade3396fca886af48badddbeedad92b2b1713306e57be030a31be16e2a5e95b9186805040c989ce5c835cd41d4db64b0b611d93f12524bc13e045f453cb62002", 0xcb, 0x7fffffff, 0x0, 0x1, r3}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0x8, r0, &(0x7f0000000200)="42ff5d66fbe48e32b837215ccd0e10c1d4ba4a4ec322295203e9965f12a036a1e0ced38875c2b61dc15f169201350ff019e4d8cd53c949fec610dd546a173b176201886f63c18076", 0x48, 0x100000000, 0x0, 0x1, r4}])

[   54.431350] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready
[   54.437655] 8021q: adding VLAN 0 to HW filter on device team0
2018/04/08 14:54:46 executing program 0:
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10)
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x20e}, 0x368)
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10)
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=<r1=>0x0)
ptrace$peek(0xffffffffffffffff, r1, &(0x7f0000000180))
socketpair$inet_icmp(0x7fffffffefff, 0x7fffffffefff, 0x1, &(0x7f0000000000))

2018/04/08 14:54:46 executing program 1:
r0 = gettid()
r1 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil)
shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000080)=""/83)
r2 = getpid()
tgkill(r0, r2, 0x0)

2018/04/08 14:54:46 executing program 2:
r0 = syz_open_dev$sndctrl(&(0x7f0000425000)='/dev/snd/controlC#\x00', 0x2, 0x0)
ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000140)=""/233)
socket$nl_netfilter(0x10, 0x3, 0xc)
r1 = syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0x4, 0x183224e8a4174ebc)
ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000002c0)={0x7, 0x2, 0x596, 0x0, 0x12})
r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x54, 0x80)
ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000000240))
ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000040))

2018/04/08 14:54:46 executing program 4:
r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x20000800001)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$int_in(r0, 0x80000040045010, &(0x7f000000bff8)=0x2)

2018/04/08 14:54:46 executing program 3:
r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000000380)=""/28, 0x3f)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f6991376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x80}, 'port0\x00'})
ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000001c0)={{0x8, 0x8001}, 'port1\x00', 0x4, 0x4, 0x0, 0xfffffffffffffff8, 0xbeb, 0x100000001, 0x20, 0x0, 0x1, 0x7})
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000440)={{}, 'port1\x00'})
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0)
bind$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x1e)

2018/04/08 14:54:46 executing program 7:
syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14, 0xffffffffffffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/04/08 14:54:46 executing program 5:
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x400000, 0x0)
write$tun(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x119)
socket$inet(0x2, 0x4000000000000001, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @rand_addr=0x9}, @in6={0xa, 0x4e20, 0x800, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffa}], 0x2c)
dup2(r1, r1)
ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000040)={'gre0\x00', @random="9dd77e089ed5"})

2018/04/08 14:54:46 executing program 6:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x44000, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x0, 0x0, 0xff, 0x7, 0x0, 0x0, 0x0, 0xe1})
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)

2018/04/08 14:54:46 executing program 7:
r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xadb, 0x80)
perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0)
ioctl$TIOCNOTTY(r0, 0x5422)
mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8)=0x4, 0x1, 0x2)

2018/04/08 14:54:46 executing program 5:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='syz_tun\x00', 0x10)
fcntl$getown(r0, 0x9)
setsockopt$inet_int(r0, 0x0, 0x800000032, &(0x7f0000003000)=0x1000000, 0x4)

2018/04/08 14:54:46 executing program 1:
munlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000)
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
getsockname$ipx(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10)
mlock(&(0x7f0000723000/0x4000)=nil, 0x4000)
perf_event_open(&(0x7f000025c000)={0x2, 0xffffffffffffff3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd4f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$inet(0x2, 0x806, 0x0)
setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00000000c0)="c5732bd8a937a077783521c471c5991875f1e4fce325a1eb4a3c54aba0cd", 0x1e)
setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000100), 0x0)
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil)
madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x10200000008)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)=<r2=>0x0)
sched_setscheduler(r2, 0x7, &(0x7f0000000200)=0xb6dc00000)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001300)=ANY=[@ANYRES32=0x0, @ANYBLOB="b000000004215934cb152649e1087d758d0cf9db2fccedbe9eb74271c9ea92221a39e2c78bac18c3db154c30e121681e24e24d2233f9b8ed699b0af7d81bfe366652c1c4efcee84d5d5a91b01eb0cbccdbe8718a4564efba45a886d78b85dfb1af0ef7663125a46de3305a07e377776948c2665c0284e8faffa763fd05be27bda16d6fd3efa98cc83750446501f5fa194bf163725eb725f6ac2a345d56681069b1ce00aada4d9ebad8"], &(0x7f00000013c0)=0x2)
r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x101000, 0x0)
ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000180)={'tunl0\x00', {0x2, 0x4e22, @rand_addr=0x2}})
ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000080)={{&(0x7f00002f7000/0x4000)=nil, 0x4000}})

[   55.924654] random: crng init done
2018/04/08 14:54:47 executing program 0:
r0 = socket$alg(0x26, 0x5, 0x0)
close(r0)
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a), 0x0)
r2 = accept$alg(r0, 0x0, 0x0)
setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="eb3954cedd6e4479ee528c41ee6081c5e3845f4ea6", 0x15)
writev(r2, &(0x7f0000000080)=[{&(0x7f0000001f40)="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", 0xf50}], 0x1)
recvmsg(r2, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/193, 0xc1}, 0x0)

2018/04/08 14:54:47 executing program 2:
r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x7091c1, 0x0)
ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000080)=""/15)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCGPTPEER(r1, 0x541f, 0x0)

2018/04/08 14:54:47 executing program 4:
r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x20000800001)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$int_in(r0, 0x80000040045010, &(0x7f000000bff8)=0x2)

2018/04/08 14:54:47 executing program 1:
r0 = socket$nl_xfrm(0xa, 0x5, 0x84)
r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1f, 0x0)
prctl$setendian(0x14, 0x1)
getsockopt$bt_hci(r0, 0x84, 0x3, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x3)
ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000040)={0x8, 0x4})

2018/04/08 14:54:47 executing program 6:
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000000140)=0x8, 0x4)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
lookup_dcookie(0x4, &(0x7f0000000180)=""/94, 0x5e)
setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000adafa0), 0x34b)
getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000000)=""/221, &(0x7f0000108000)=0xdd)

2018/04/08 14:54:47 executing program 5:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0400003100fd010000000000000000080000000800356301000400010065204748b0bfe5fb836d9681fee691ec9059fd341f51ebcab8a736f7db4594f1bd30b9fb9fad02f0e8871a4edc62af9fb31f645bd6d35fb336eff438d82f5ff893d8afb7d44e4d18dce16d72fee7204d8e3c5f38a3319f44"], 0x1c}, 0x1}, 0x0)
openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0)

2018/04/08 14:54:47 executing program 3:
msgrcv(0x0, &(0x7f00000000c0)={0x0, ""/4081}, 0xff7f, 0x0, 0x5243970b5a5d5f53)
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001140)='/dev/sequencer2\x00', 0x210140, 0x0)
ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000001600)={0x2, 0x400, 0x2000000001})
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001180)=<r1=>0x0)
fcntl$setownex(r0, 0xf, &(0x7f00000011c0)={0x0, r1})
r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x0)
r3 = accept4$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x80800)
syz_open_dev$sndtimer(&(0x7f0000001100)='/dev/snd/timer\x00', 0x0, 0x40)
getpeername(r0, &(0x7f00000013c0)=@ll={0x0, 0x0, <r4=>0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001440)=0x80)
bpf$PROG_LOAD(0x5, &(0x7f0000001480)={0xa, 0xb, &(0x7f0000001500)=ANY=[@ANYBLOB="180000000100000000000000040000000108400003000000eb0000000000000018100000b3954181a6a01f503a25db1f54eb9f13182be7b4dd40797170627bd45768e0187b7af5f5139d9cba33295145f0c0dd12f0a03c50bb78f0841de8202f872ef17c51e3100e2e59884a1f204507579b5891aeb731df9214e888bb085f1cfa6d82de3fdb1e17e40b8b3b67", @ANYRES32=r2, @ANYBLOB="00000000000000003c512000f0ffffff000000000000000018150000", @ANYRES32=r0, @ANYBLOB="00000000000000009500000000000000"], &(0x7f0000001280)='syzkaller\x00', 0x1776, 0xc7, &(0x7f00000012c0)=""/199, 0x40f00, 0x1, [], r4}, 0x48)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00000010c0)={0x7f}, 0x4)
ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000080)=0x4)

2018/04/08 14:54:47 executing program 7:
r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x0)
ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180))
ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000040))
ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000140))

2018/04/08 14:54:47 executing program 5:
setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10)
r0 = socket(0x11, 0x4000000000080003, 0x0)
setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000040)=0x2, 0x2)
ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00'})
getpeername$packet(r0, &(0x7f00000000c0)={0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bond0\x00', <r2=>r1})
bind$packet(r0, &(0x7f0000000480)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14)
setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5)

2018/04/08 14:54:47 executing program 1:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0)
ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2}, &(0x7f0000000140)=0x51)
ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000500)={0x0, 0x3ff, 0x2c})
fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000600))
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl(0xffffffffffffffff, 0x8916, &(0x7f0000000000))
ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000))
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0)
r2 = socket$packet(0x11, 0x3, 0x300)
ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'})
sendfile(r0, r0, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
sync()
openat$cuse(0xffffffffffffff9c, &(0x7f0000000580)='/dev/cuse\x00', 0x82400, 0x0)
dup2(r1, r0)

2018/04/08 14:54:47 executing program 6:
r0 = memfd_create(&(0x7f0000001f1f)='\x00', 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x400)
fallocate(r0, 0x0, 0x0, 0x20000)
mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/55)
ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='bcsf0\x00', 0xb7a})

2018/04/08 14:54:47 executing program 2:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000001140)={0x7, 0x4, 0x10, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x18]}, 0x2c)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x0, 0x1, [0x0]}, &(0x7f0000000080)=0xa)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x7f}, 0x8)
r0 = request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='wlan1*%vmnet0[cpuset]em1:\x00', 0x0)
keyctl$get_keyring_id(0x0, r0, 0x41a)

2018/04/08 14:54:47 executing program 7:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x0, 0x0, @multicast2}, &(0x7f00000000c0)=0x80, 0x80800)
setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000140)=0x8, 0x4)
r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000300)={0xfffffffffffffffb, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a9a]})
syz_kvm_setup_cpu$x86(r1, r3, &(0x7f000000b000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0x1, 0xfffffffffffffffe, &(0x7f0000000140), 0x0)
ioctl$KVM_RUN(r3, 0xae80, 0x0)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2)

2018/04/08 14:54:47 executing program 4:
r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x20000800001)
ioctl$int_in(r0, 0x80000040045010, &(0x7f000000bff8)=0x2)

2018/04/08 14:54:47 executing program 0:
r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0)
getsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000000)={0x40, 0x9, 0xa000000000000000, 0x602})

2018/04/08 14:54:47 executing program 3:
r0 = syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x0)
sendfile(r0, r0, &(0x7f0000000040), 0x100)
read(r0, &(0x7f0000000000)=""/28, 0x1c)
r1 = getpid()
sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
r2 = open(&(0x7f00000003c0)='./file0\x00', 0x80000, 0x2)
ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000500)={0x0, 0x779c, 0x7, 0x3f, 0x5, 0x8})
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000058000000000000000000000000eb000000b2a587e21a00000000000000000a3d6d0a0101808e15e7af00", 0xa9824f69d1376637, 0x10800a})
r3 = syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0x10000)
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f000019ffe9)={0x146, @tick=0xd8e, 0xfffffffffffffffd, {0x4, 0xfffffffffffffffe}})
ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000140)={{}, 'port1\x00'})
r4 = socket(0x9, 0x6, 0x3ff)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={<r5=>0x0}, &(0x7f0000000240)=0x8)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRES32=r5, @ANYBLOB="0500010023bb914544"], &(0x7f00000002c0)=0xd)
getresuid(&(0x7f0000001540), &(0x7f0000001580), &(0x7f00000015c0))
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000440)={r5, 0x6b, "113796872b74c77d4293ba8b692d296fa1fd5cc3b967fbd90ce5c496c6fd2f5ccfac578fd3a53215c71416464614062e2b2f19f17bc7f2dc44809a7b50cf446626c5fcf603eb63def3a7c6fb8913bf16d49e7108a0dadb9bb069e901b426bc1bc7914bc9ab0183f5becffb"}, &(0x7f00000004c0)=0x73)
syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0))
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x0, 0x0)
socket$inet6_dccp(0xa, 0x6, 0x0)
accept4$bt_l2cap(r3, 0x0, &(0x7f0000000400), 0x80000)
lookup_dcookie(0x101, &(0x7f0000000540)=""/4096, 0x1000)

2018/04/08 14:54:47 executing program 6:
connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x8)
r0 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x10000004})
sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0)
r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0xcc0, 0x0)
bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r1}, 0x10)
connect$unix(0xffffffffffffffff, &(0x7f00000002c0)=@abs, 0x6e)

2018/04/08 14:54:47 executing program 5:
mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000fc1ffc)=ANY=[@ANYBLOB="4191c5f8b8422600"], 0x0, 0x0, &(0x7f000012cf22)})

2018/04/08 14:54:47 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-vsock\x00', 0x2, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000380)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="1d6b3607bf85deb6d895144c046514014c5c"]]], &(0x7f0000000340)=0x1)
syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f0000000080)="66baf80cb82514a288ef66bafc0cec0f07c4c1e5e5f2f4660f6b26c744240000100000c744240209000000c7442406000000000f011424c4e179e6e3650f01cfb80b0000000f23c80f21f8350800b0000f23f866b80c018ec0", 0x59}], 0x1, 0x50, &(0x7f0000000140)=[@cr4={0x1, 0x10091}], 0x1)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000080), 0x0)
fcntl$setlease(r1, 0x400, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)

2018/04/08 14:54:47 executing program 4:
r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x20000800001)
ioctl$int_in(r0, 0x80000040045010, &(0x7f000000bff8)=0x2)

2018/04/08 14:54:47 executing program 0:
r0 = perf_event_open(&(0x7f000025c000)={0x2000000002, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$pptp(0x18, 0x1, 0x2)
ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000040))
fcntl$getown(0xffffffffffffffff, 0x9)
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000240)=""/4, &(0x7f0000000280)=0x4)
tee(r0, r0, 0x401, 0x5)
fallocate(r0, 0x1, 0x9, 0xf31)
r3 = socket(0x10, 0x802, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000002c0)={r2})
write(r3, &(0x7f0000000080)="24000000210025f0071c0165ff0ffc0e020020000000000000e1000c0800020000000005926f484e4cb10b7a66f1203bd1906f4f1b4426dde1aed6ddae0e839a51f8e23560fbfbb92dd1036c0c7945e93aa6fd94c0e6db32b3e3b11d012d8475fae1fb1a8d4a7a722fce3a71a6807f81d91728624fda5b75f36f0a3d6d0b7902aab7657ab8615ee5558f1c5f4445afbe34d5387de25f6a84f53ed06505a3e4ff39e97fffbc5e87c102e8386485ba8027708cb98a131a958d7eb997d55898d5c63b0963b0457e2e6188aad3d34e8bfbd657d2d867bd069c05f0f1d8", 0x212)
getsockopt$inet_dccp_int(r3, 0x21, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4)

[   56.811565] binder: 6031:6036 unknown command 0
2018/04/08 14:54:47 executing program 6:
r0 = getpid()
sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r1 = userfaultfd(0x0)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa})
ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0)
write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
r3 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8)
mkdir(&(0x7f0000508ff6)='./control\x00', 0x0)
read(r3, &(0x7f0000e6d000)=""/384, 0x180)
r4 = inotify_init1(0x0)
fcntl$setstatus(r4, 0x4, 0x72109c5fef5d34d3)
r5 = gettid()
fcntl$setown(r4, 0x8, r5)
rt_sigprocmask(0x0, &(0x7f000003b000)={0xbffffffffffffffe}, 0x0, 0x8)
fcntl$setsig(r4, 0xa, 0x20)
getsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000000040), &(0x7f00000000c0)=0x4)
inotify_add_watch(r4, &(0x7f00007a7000)='./control\x00', 0xa4000960)
open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0)
ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000000))

[   56.865435] binder: 6031:6036 ioctl c0306201 20a20000 returned -22
2018/04/08 14:54:47 executing program 7:
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10)
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x203}, 0x55)
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={r0, 0x50, &(0x7f0000000280)}, 0x1b4)
r1 = socket(0x15, 0x80001, 0x7fff)
r2 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14)
ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000180)={r2, 0x8001, 0x4, "4f62cd218b1160"})
r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x2000, 0x0)
r4 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0)
syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f00000001c0)="0f9394d6240fabd0266672860f232c0f01cf66b9800000c00f326635008000000f30baf80c66b8fcbdaf8e66efbafc0cb8de9befd6ba4100b80000efba4000ed", 0x40}], 0x1, 0x20, &(0x7f0000000240)=[@vmwrite={0x8, 0x0, 0xfffffffffffffffb, 0x0, 0x100000000, 0x0, 0xa73, 0x0, 0x7}, @efer={0x2}], 0x2)
socketpair$inet_icmp(0x6f2000, 0x6f2000, 0x1, &(0x7f0000000300))

2018/04/08 14:54:47 executing program 0:
mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0)
get_mempolicy(&(0x7f0000000240), &(0x7f0000000040), 0x7ffd, &(0x7f0000002000/0x4000)=nil, 0x2)
io_setup(0x6, &(0x7f0000000140)=<r0=>0x0)
ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f0000000180)={0x5, 0x0, 0x1, <r1=>0xffffffffffffff9c})
r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x90040, 0x0)
r3 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000340)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10, 0x800)
r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vcs\x00', 0x40800, 0x0)
pipe(&(0x7f00000004c0)={<r5=>0xffffffffffffffff})
r6 = syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x4, 0x10dc41)
r7 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0)
r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000680)='/dev/sequencer2\x00', 0x10280, 0x0)
r9 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000740)={&(0x7f0000000700)='./file0\x00', 0x0, 0x10}, 0x10)
r10 = syz_open_dev$admmidi(&(0x7f00000007c0)='/dev/admmidi#\x00', 0x4, 0x220000)
r11 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000840)='/dev/sequencer2\x00', 0x4000, 0x0)
r12 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000980)='/dev/hwrng\x00', 0x404280, 0x0)
r13 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/rfkill\x00', 0x2, 0x0)
r14 = syz_open_dev$audion(&(0x7f0000000a80)='/dev/audio#\x00', 0x100000001, 0x101000)
io_submit(r0, 0x7, &(0x7f0000000b00)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x20, r1, &(0x7f0000000280)="fb8d5acdcae529670e403eec209c67c2143e50aa615e5d9dcab6274b6c30903cbc5c0db87940f2ff05ae0736e4c2c04eb79d0c60043f4ef9848f5925df8484def3d04699f62ed0bf5c3d43967f5b79ce58c69a07f26a6639c47efd42808ce40696d4540037c3d4386cba1099cddb892529e77b2c4e7925cbde050a884c796a5aec631f379edf56963818d17a4f5ec5c5d637920204425eaa0d3e2c4b043de3bcb247de481109e6", 0xa7, 0x40c, 0x0, 0x1, r2}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x7, 0x7, r3, &(0x7f0000000380)="a60a0bb4734e2812023475d8d2a35a3c05e1022e85b6eaad6b98133317a94aee88499b0295464b6f733d840a822d403e7fe8e756eb833b1fe83b29b23d866d1fe5d205dd1d4c903e73ce806b9732507cc2b7aefe780858be9b5e7a22ad9cf29c7c648394a843c32f5e5d67e34977c684695b3473a45b762c157e18d8561ac9833f56ef20baecef89fb0ba0fe9c23520d980c1c6c0d33f619fc7e2008538b70260022c8b1", 0xa4, 0x80000000, 0x0, 0x0, r4}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3, 0xe1ba, r5, &(0x7f0000000500)="31b9be98e927fac2c6e6e960abc9446eef8741990685904835d900e3d46a9294e21eb6745aaefab4d5215dd9761971e8aea69a35f16fe5c6f128e6a2edce828673792fa26ffdb473861a386dc4e7ff65c04a1426ebe4fecb5d6fdc7c9dab98c85cf33bf54aca0a0af503bd44f120d34881864f4686017a52217f3b70b43e3fce3122fdc4a82518349ede7598077a46e4266254d0e2b9ca962d90bb71d37a6a3fca20cf2b06b3e0a471ba6cf282046271", 0xb0, 0xffffffff, 0x0, 0x0, r6}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x7, 0x7, r7, &(0x7f0000000640)="20d93d61e4932a403d8b4a40dfdabd334c16f8de24a5901469a8067b9522fc7e364dc657c184289d0431f1826c2193b5d25fb4c4ead1f22cea1cd6bbbed26396", 0x40, 0x3, 0x0, 0x0, r8}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x2, 0xd21c, r9, &(0x7f0000000780)="a45a20828aa638e79c55b94087098bc1af2194771dd6355cbb09fc24d9232935b4", 0x21, 0x5, 0x0, 0x0, r10}, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0xf, 0x100000000, r11, &(0x7f0000000880)="fb548507921389b9a918c7084827efe02eaa768c8790b2e2c47851e9aec6ef0130d2f22f7eb384c6aafce77b11066720ab2a3af6df8fab259d83fc89852a73d3043956df7a7497fd68d8e8e2c3910350389ac8c8dca206c2f4a674527e18aa792b76f6fcfcaaddece85c6bb5dde86dbf48d1f7bf204bef12cafe9ed82fc6abec5b32e5f2247e9c101cf884709a17f3301dd9b1be25484bc529d7f6c2fa668c07fa47f3ed0a91bd8bdf931493d48769bd1aabb64f5ab2842353736083ea70088dbacb4ccf14286fddefc0c51852c09ab00568e2b06b177a717e56", 0xda, 0x400, 0x0, 0x0, r12}, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x2, 0x59ba, r13, &(0x7f0000000a40)="d1dc9cf05d5699ff1dcfee07c5aef4e3d1123d2aad251fca4ad5", 0x1a, 0x0, 0x0, 0x1, r14}])
r15 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x200000)
accept$netrom(r15, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48)

[   56.922953] binder: 6031:6050 unknown command 0
[   56.934969] print_req_error: I/O error, dev loop0, sector 0
[   56.941053] Buffer I/O error on dev loop0, logical block 0, lost async page write
2018/04/08 14:54:47 executing program 4:
r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x20000800001)
ioctl$int_in(r0, 0x80000040045010, &(0x7f000000bff8)=0x2)

[   56.992462] binder: 6031:6050 ioctl c0306201 20a20000 returned -22
2018/04/08 14:54:47 executing program 1:
r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00')
getpid()
openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000004c0)='cpuacct.usage_percpu_user\x00', 0x0, 0x0)
ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f00000001c0))
sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000640)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)={0x34, r1, 0x1, 0x0, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}]}, 0x34}, 0x1}, 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180), &(0x7f0000000200)=0x8)
ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f00000003c0))
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0)
setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000280)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000eeffffffffffffff0000000002000000ca0000000000000000000000000000000000000000000000000000000000000000000000"], 0x48)
ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82)
write(0xffffffffffffffff, &(0x7f0000000500), 0x0)

2018/04/08 14:54:48 executing program 0:
r0 = perf_event_open$cgroup(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x8280, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
r1 = getpgrp(0xffffffffffffffff)
r2 = perf_event_open(&(0x7f0000000540)={0x2, 0x70, 0x1, 0x3, 0x7fff, 0x3, 0x0, 0x3f, 0x8, 0x4, 0x80000001, 0x2, 0x8, 0x7fbfffff, 0xfffffffffffffff9, 0x200, 0x40, 0x8f, 0x2d8, 0x7, 0x200, 0x2, 0xb8, 0x4a, 0x5, 0xffffffffffff2c3b, 0x3, 0x4, 0x2, 0x80000001, 0xf26d, 0x0, 0x3, 0xfffffffffffff756, 0x10000, 0x5, 0x5, 0x85, 0x0, 0x6, 0x2, @perf_bp={&(0x7f0000000500)}, 0x0, 0x1, 0x41, 0x0, 0x3, 0x5, 0x5}, r1, 0x0, r0, 0x9)
r3 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x9, 0x400000)
r4 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r4, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c)
listen(r4, 0x1003f)
syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0))
perf_event_open$cgroup(&(0x7f0000000300)={0x0, 0x70, 0x0, 0x20, 0x2, 0x4, 0x0, 0x2e4, 0x0, 0x5ab056831d2ceb9, 0x3, 0x0, 0x0, 0x0, 0xffffffff, 0x80, 0xfffffffffffff801, 0x0, 0x0, 0x800, 0x7, 0x4, 0x6, 0x8, 0x800, 0x20, 0x1f, 0x0, 0x7, 0x8, 0x81, 0x5d9, 0x8, 0x4, 0x0, 0x80000001, 0x1, 0x0, 0x0, 0x10000, 0x4, @perf_config_ext={0xbd, 0x9}, 0x8000, 0x2, 0x80000000000000, 0x2, 0x0, 0x8, 0x9}, r3, 0x7, 0xffffffffffffffff, 0xa)
connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x20}, 0x1c)
r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0)
write$cgroup_pid(r5, &(0x7f0000000640)=ANY=[@ANYRES32=r3, @ANYRES16, @ANYRES16], 0x8)
r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$PERF_EVENT_IOC_PERIOD(r2, 0xc020660b, &(0x7f0000000600)=0xfffffffffffffffe)
ioctl$TCXONC(r3, 0x540a, 0x3f)
getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000200)={{{@in=@remote, @in=@loopback}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8)
ioprio_set$uid(0x3, 0x0, 0x7ff)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000003c0)={<r7=>0x0, @in6={{0xa, 0x4e20, 0xdfd, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x0, 0x7}, &(0x7f00000000c0)=0x90)
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000480)={r7, 0x6}, &(0x7f00000004c0)=0x8)
connect$l2tp(r5, &(0x7f00000005c0)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x4, 0x3, 0x3, 0x2}}, 0x2e)

2018/04/08 14:54:48 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$int_in(0xffffffffffffffff, 0x80000040045010, &(0x7f000000bff8)=0x2)

2018/04/08 14:54:48 executing program 5:
r0 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x200000)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102})
ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402})
r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{0x64, 0x0, 0x0, 0xffffffffffffffff}]})
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102})
r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0)
getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00000001c0)=0x8a36, &(0x7f0000000140)=0xffffff88)
keyctl$join(0x1, &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2})
getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000500)=0xe8)
getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000200)=0x4)
ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000540)=r3)

2018/04/08 14:54:48 executing program 2:
mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x200, 0x40080)
ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000040)={0x3, 0x8})
io_cancel(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000300)}, &(0x7f00000000c0))

2018/04/08 14:54:48 executing program 7:
perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xd5f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = perf_event_open(&(0x7f0000cccf88)={0x2, 0x70, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffc0}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close(r0)

2018/04/08 14:54:48 executing program 3:
r0 = socket$vsock_stream(0x28, 0x1, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
io_setup(0x4f, &(0x7f0000000000)=<r2=>0x0)
io_submit(r2, 0x1, &(0x7f0000000680)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000040)}])
r3 = gettid()
perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0x5d88, 0x5, 0x1ff, 0x1, 0x0, 0x10000, 0x18000, 0x8, 0x4a38, 0x5, 0x9, 0x3, 0x4, 0x6, 0x4, 0x4, 0x9fa, 0x10001, 0x7ff, 0x1, 0x7, 0x7, 0x6, 0xffffffff, 0x1, 0x9, 0x2, 0x2, 0x4, 0xb8, 0xfffffffffffffffb, 0x4, 0xffffffffffff0001, 0x4, 0x60, 0x3, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x1}, 0x10042, 0x3, 0x2, 0x2, 0x1, 0x5}, r3, 0xb, r1, 0xb)

2018/04/08 14:54:48 executing program 1:
statfs(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=""/192)
r0 = semget$private(0x0, 0x3, 0x4af)
r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x400, 0x0)
ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000300)="2786a14e37f6c4b180759c8c12a036206ddb7226f65b770c6b176020c9dd1250e0039494cbd78c552dd5588eecac64243d0fc302c264c3bd41036a5db05dd131e650f2e3e9b237335c091ee0b0c4a6f01a793aec99ef6e2b5be174e2")
semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000200)=""/90)
mkdir(&(0x7f00000001c0)='./file0\x00', 0x0)
perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200000000, 0x4e5, 0x4, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x3)
r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1, 0x62a000)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={<r3=>0x0, 0x8}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000140)={<r4=>r3, 0xa22}, &(0x7f0000000180)=0xc)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000380)={r4, 0x4}, &(0x7f00000003c0)=0x8)
mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000))
r5 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$setperm(0x5, r5, 0x2000020)

2018/04/08 14:54:48 executing program 2:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='..', 0x0, 0x0)
ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f00000001c0))
fchownat(r0, &(0x7f0000000080)='..', 0x0, 0x0, 0x1100)
unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x0)
perf_event_open$cgroup(&(0x7f0000000140)={0x3, 0x3, 0x10001, 0x4000005, 0x7, 0xff, 0x0, 0x6, 0x10, 0x8, 0x9, 0xfffffffffffffff7, 0x1, 0x0, 0x6, 0x6, 0x401, 0x7, 0x5, 0x20, 0x0, 0x9, 0xff, 0xfffffffffffffffb, 0xaf1, 0x81, 0xfffffffffffffffd, 0x1, 0x6, 0x1180dbff, 0xc8, 0x8000, 0x5, 0x0, 0xffffffffffffff81, 0x80000001, 0x918, 0x6, 0x0, 0x6, 0x2, @perf_bp={&(0x7f0000000100)}, 0x100, 0xffffffffffffffc0, 0x9, 0x7, 0x3, 0x6, 0x3}, r0, 0xd, r0, 0xb)

2018/04/08 14:54:48 executing program 0:
socket$alg(0x26, 0x5, 0x0)
syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8001, 0x8c00)
mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x6, 0x2050, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00000002c0)=0x6, 0xffffffffffffffce)
r1 = dup(r0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r2, &(0x7f000099e000)={0x2, 0x4e1c, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
sendto$inet(r2, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
r3 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0)
ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc4c85513, &(0x7f0000b46b38)={{0x7, 0x0, 0x0, 0x0, "2a421c03781c85e5de4eae2be6be026f26ed58788e01428a987c6eb6d58814a89e3e9d707f1c8d002aaab2c6"}, 0x0, [], {0x0, 0x989680}})
linkat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x0)
recvmmsg(r2, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680})
syz_open_pts(r1, 0x0)
recvfrom(r2, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0)
sendto$inet(r2, &(0x7f00000001c0)="1538c35595491f875d902c0eaa489967fca86dec6f0d02d690f9cb153dc4e750e24f72aba3b27ad1394c1ac9ebf3336ddbd4442098dfdc9f458a5e5b1df92829", 0x40, 0x0, &(0x7f0000000080)={0x2}, 0x10)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000340)=0x1, 0x4)
bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x20}, 0x1c)
sendto$inet6(r0, &(0x7f0000e77fff), 0xffffffffffffff44, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0xfffffffffffffec9)
r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
fcntl$F_SET_RW_HINT(r4, 0x40c, &(0x7f0000000180)=0x7)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x8, @empty, 0x20}}}, &(0x7f00000000c0)=0x84)
socket$inet6_udp(0xa, 0x2, 0x0)
io_setup(0x2, &(0x7f0000000880)=<r5=>0x0)
io_cancel(r5, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x3, 0x7bed, 0xffffffffffffffff, &(0x7f0000003040)="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", 0x1000, 0xfffffffeffffffff, 0x0, 0x0, r1}, &(0x7f0000000a00))
setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x537, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000a40)=ANY=[@ANYBLOB="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"]}, 0x6d5)
getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={<r6=>0x0, 0x7}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x0, 0xa2b, 0x4, 0x0, 0x2, 0x20, 0x10000, 0x8a82, r6}, &(0x7f0000000180)=0x20)
socket(0x1d, 0xb, 0x0)

2018/04/08 14:54:48 executing program 4:
r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x0, 0x20000800001)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$int_in(r0, 0x80000040045010, &(0x7f000000bff8)=0x2)

2018/04/08 14:54:48 executing program 5:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$int_in(r0, 0x50000000af01, &(0x7f0000000a40))
openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x80000, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
r3 = accept4(r2, &(0x7f0000000080)=@nfc, &(0x7f0000000000)=0x80, 0x80000)
bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r1, 0x0)
ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f00000003c0))
setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000800)=ANY=[], 0x0)
socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={<r4=>0xffffffffffffffff})
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x104, 0x10000}], 0x0, &(0x7f0000016000))
r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001240)='/dev/kvm\x00', 0x0, 0x0)
r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0)
r7 = eventfd2(0x0, 0x0)
ioctl$KVM_IRQFD(r6, 0x4020ae76, &(0x7f0000000080)={r7})
r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x10000, 0x0)
ioctl$TCSBRKP(r8, 0x5425, 0xfffffffffffffffa)
ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60)
r9 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x81, 0x0)
ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000001340)=@ioapic)
ioctl$VHOST_SET_VRING_CALL(0xffffffffffffffff, 0x4008af21, &(0x7f0000000040))
ioctl$KVM_IRQFD(r6, 0x4020ae76, &(0x7f0000358fe0)={r7, 0x0, 0x2, r7})
mkdirat$cgroup(0xffffffffffffffff, &(0x7f00000000c0)='syz1\x00', 0x1ff)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000380)={0x9, 0x1, 0x3, 0x7d81, <r10=>0x0}, &(0x7f0000000480)=0x10)
setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00000004c0)={r10, 0x1f}, 0x8)
vmsplice(r9, &(0x7f0000000400)=[{&(0x7f0000000240)="2a00636931c771660cce35d0681a2c9462e1d689e8a5099ce086592ebc1eb59473908fae2e9abba974202b6fd732ab495ec3e38ba263bf4c0b174e7c69e500c24fa8129b82c0f8ed807bb0380f36948c83c1994846b20ae3ef0bb9791fd217ecd6f19e0f47585a4f763512364609f83db628ea3e2f3d9a31cb83357f1030b08aa0363744ec97fc491b9b8f42876c4a5f1fce287b7ae4f1d105083dd80035425ed3f6c380254b1c64f54f025358b40ca229c8cdbd2dba12d852ace21f54caa85ec621f3ff376e91cd1123fc7c32284681c0d4c67f54a623035ed798d01fef", 0xde}, {&(0x7f0000000540)="7cee14d91c26fc2b71c8f2adf1b6c1ddeeab34ad6fd379017c324b7d927bb9a3c78470011be544eef7d46fe920432d4c2d06631208e4e7cbc1e2a194839e0a20cc3b1136817b7eb954b4d4a646980022067277affcbdd61ae21751cab3dc9e8b012231527290b127170ff18462a0cf0f0a7785c62baa767e2091bd2a46f83db3f3419494d88e37bb8a519fb87538837d14507e8291ee9ff6b8f6851ac8faf26a68b7d121a4b8aa10834742d9bf8e7a82140ac1b1c8f9e9fe", 0xb8}, {&(0x7f0000000140)="b14e86013656ab4b23ac6f922e670606e7b1715d0105b750906c8c8a44e15d8ba7d05a8de67a5e8f543785fd8e38d42a94c0ac1ca4cad184f0", 0x39}, {&(0x7f0000000600)="3aa37759d434710a7d504f712f96d1a92c2dca9d06cb1b622a2a859c81b808cf053d76ecbde4a7a69ef2ec56bfee4bdfd98f461ea644536eaa090fa321d31918ac0e85ac250ba3a814298a74ba62b1aeb4040d7e5d9ebbeaea9de6490cacd2d365a496eb1ca907fa8c05ae6f23f5bace0006ea1473df13dc20ac47b66d4d5966a78ce6e8fd3f4c2a947ff9106de1b78d9c11824c55622645728ca094caca7c39e12b1742e37f5cd72accf60ea3fead1d4c971316e3655d4d7343502d4c4373846404b527d2c4acbfbf50ca2b26a544", 0xcf}, {&(0x7f0000000780)="e76a7a6c71c0841a8dba184593695e7a751d72c08006838949d8f65660d7c5e6d9bb1670c2edda52ca9ca348ce8474202f59bc0aa9a5f15da7440009c9dc28cb83be13e916bbdd54dc701d99ab11b59bfd32d3dbdecb51a589fe7c5f02dd54eb6933c6ee113c5cb2411cb5247d1c06f2b1e2f201c5991d1709cf3096200a87a9791fa9a9a23dccee95e95f3a3ab757d2b862e4172dbdaa38a319d55ee6c8f9d091155fddca9bbebb6af459a4d0648d4802831c5ff0718e95c474cc276e693faa", 0xc0}], 0x5, 0x1)

[   57.673188] BTRFS: device fsid 3030b86e-0d5f-4090-902c-6457136cf04d devid 1 transid 7 /dev/loop5
[   57.729264] BTRFS error (device loop5): superblock checksum mismatch
[   57.737673] BTRFS error (device loop5): open_ctree failed
[   57.791585] BTRFS error (device loop5): superblock checksum mismatch
[   57.799718] BTRFS error (device loop5): open_ctree failed
[   57.809277] irq bypass consumer (token 00000000ea86fed6) registration fails: -16
2018/04/08 14:54:48 executing program 6:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000180)={0x2, <r2=>0x0, 0x10001})
socket$rds(0x15, 0x5, 0x0)
ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f00000001c0)={0x0, r2, 0x10001, 0x3})
r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0)
ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000100)={0x7})
syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000fde000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f00000003c0)="df6402f20f302666f3a62e660f381c282e0fe54caebaa00066b8d926000066ef0f01e6baf80c66b8448e658666efbafc0c66b8dab53f9966ef673e67360f350f01ca", 0x42}], 0x1, 0xfffffffffffffffc, &(0x7f0000000080)=[@efer={0x2}], 0x1)
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000300), 0x4)
r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/sco\x00')
ioctl$BINDER_THREAD_EXIT(r6, 0x40046208, 0x0)
ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000200)=<r7=>0x0)
r8 = geteuid()
getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, <r9=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000340)={r7, r8, r9}, 0xc)
r10 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu\x00', 0x200002, 0x0)
ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f00000004c0)={'syzkaller1\x00', {0x2, 0x4e21, @multicast2=0xe0000002}})
r11 = openat$cgroup_int(r10, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0)
write$cgroup_int(r11, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000004baed3434d57213e9b427fccb659f0139963a328d4b10447c3da6a990c331e0dfa780d87b09e65c8383ea1d258e8ed2336c35034c4e57cb62ac33054a5d33135931c4940ecf68e8c5af83d8bb0c1bb1b76f9f81ad4ddad7510111ccb0100e48121bf59ab30c8f7076ecf0bbc7ed7018224"], 0x2)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
r12 = accept(r5, &(0x7f0000000640)=@nfc, &(0x7f00000006c0)=0x80)
ioctl$sock_inet_SIOCGIFNETMASK(r12, 0x891b, &(0x7f0000000780)={'gretap0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}})
connect$pppoe(r12, &(0x7f0000000700)={0x18, 0x0, {0x0, @empty, 'erspan0\x00'}}, 0x1e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r12, 0x84, 0x1a, &(0x7f0000000500)={<r13=>0x0, 0x21, "77051be22a52cf8148102473bfdc6c83afedcfc1e303db43180e0c9f95fe67dadd"}, &(0x7f0000000540)=0x29)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r12, 0x84, 0x5, &(0x7f0000000580)={r13, @in6={{0xa, 0x4e21, 0x8f5b4f9, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x84)

2018/04/08 14:54:48 executing program 7:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
connect$unix(r0, &(0x7f000017a000)=@file={0x0, './file0\x00'}, 0x6e)
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000580)=<r2=>0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000005c0)={<r3=>0x0, <r4=>0x0, <r5=>0x0}, &(0x7f0000000600)=0xc)
fstat(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, <r6=>0x0, <r7=>0x0})
openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0xc000, 0x0)
syz_open_dev$dmmidi(&(0x7f0000003a80)='/dev/dmmidi#\x00', 0x1bb, 0x430800)
dup3(r1, r1, 0x80000)
r8 = openat(0xffffffffffffff9c, &(0x7f0000003b00)='./file0\x00', 0x400000, 0xa0)
ioctl$TIOCGPGRP(r8, 0x540f, &(0x7f0000003ac0)=<r9=>0x0)
fstat(r0, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, <r10=>0x0, <r11=>0x0})
getgroups(0x5, &(0x7f0000000780)=[<r12=>0xffffffffffffffff, 0x0, <r13=>0xffffffffffffffff, 0xffffffffffffffff, <r14=>0x0])
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000007c0)=<r15=>0x0)
lstat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, <r16=>0x0, <r17=>0x0})
fstat(r1, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r18=>0x0})
r19 = fcntl$getown(r1, 0x9)
getresgid(&(0x7f0000000a00)=<r20=>0x0, &(0x7f0000000a40), &(0x7f0000000a80)=<r21=>0x0)
r22 = dup3(r0, r1, 0x80000)
getsockopt$sock_cred(r22, 0x1, 0x11, &(0x7f0000003700)={<r23=>0x0}, &(0x7f0000003740)=0xc)
sendmmsg$unix(r1, &(0x7f00000038c0)=[{&(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000380)="bc2fd51ccc71fc347819795da9626d806483fc0889a456f93634757071a744aac3659041575072e3906e60b034625d2dd2edc0c513becd75e8ef3ec148171566ae1fa2f5a3b9a2d50e7a4a97ad75f47ff86533", 0x53}, {&(0x7f0000000400)="15d1486446bde4b7bcc48d49e0a0a95268fa76b4166879e7e71038c44c90c5973b88c4f38e47be6d0ba442332c2f076099d019f25a11ec04296f1915b7e3e99356d1789c216e4a656ddde8954de01f9755355d4965740bbfafde85ee7210a2b0d79da2c77dc5ce44655b124481411be4885a4e8990368c31d98223882afe4a5fb61affe1cd454533d458811c88d4a8c0bad9ee9a0229e6fbf3ccf7dbed781d860ee89f51bad7c01c2bbc52627d1bb2356ac160e210f5fe5e110fc7955000fe703d628dfea0fcd953fbdbb06134ca3c", 0xcf}, {&(0x7f0000000500)="8a4800f944b2a714f2f72deff99c4d858fcd", 0x12}], 0x3, &(0x7f0000000ac0)=[@cred={0x20, 0x1, 0x2, r2, r4, r7}, @cred={0x20, 0x1, 0x2, r9, r10, r13}, @cred={0x20, 0x1, 0x2, r15, r16, r18}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r19, 0x0, r21}], 0xa8, 0x4000080}, {&(0x7f0000000b80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000c40)=[{&(0x7f0000000c00)="12d6203c01b32633f8358512c266add2ed283246dd3443474ae3c3c9022bacc27c109f139d03d79b64a98fdf7e753c0c84f04fab87cccd6dc02c64e3c74236", 0x3f}], 0x1, 0x0, 0x0, 0x20000000}, {&(0x7f0000000c80)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000002ec0)=[{&(0x7f0000000d00)="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0x1000}, {&(0x7f0000001d00)="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", 0x1000}, {&(0x7f0000002d00)="d21b58d285560d0c60310b88775c45de2425ae4e966e809bf904470a7e94935e92b451a0cfe300ca06bd1cd8abaacddb7d64e76613bf144af86e8da14f0992c5b03d01aac148f08412fe670388b806aa118445a8f3c53fe78c193138afabca7ffdddc42ec0c8e9b515061dc49c475ff603cfc5e452369baf3d4e721e0467b35ee5679c31acabbd3c40e4c167e15a785acb8e2e684bfc4eb8b300012609e2de169eb77cfa7a42b048638f83d5", 0xac}, {&(0x7f0000002dc0)="e713f12d6f3609c3797f83cf62810e955228165491782af2097d2d3ac76b6ee455838f839968a99004198aed5b5d86ebae22d242eb28bb2e813f2ec060ca145e0ab70b870a26af0ada2649122e4b10db8ab6d19689743116703588e34fcc330023dcfbdc75da19eb2427fcf77bc7257df2630d4eea913efe408bdbf4af50e2248566e9e504811e80cca80bff520b277c9f6462a7ea327bafccbbb375a13516a025dcd000aaa9042918c376427f43", 0xae}, {&(0x7f0000002e80)="84a5ef67c1696449715fdcbf1926598523cf2c3d8b430936765f366cb01b909558983962cfeda0b9", 0x28}], 0x5, &(0x7f0000002f40)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r7}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r0, r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r15, r4, r20}, @cred={0x20, 0x1, 0x2, r3, r10, r11}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r3, r6, r12}], 0xe8, 0x4000000}, {&(0x7f0000003040)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000003240)=[{&(0x7f00000030c0)="76bb6489ac1e0564bb1cdbfa35bac526c331e88f010dafc33aa606f1ef1a7553829a4eec704dde4b58211c55455202df40b09d7d5038f2d7655b863e344df8f829d23000113578f581caf69f0907a9cb9eb558d8e4e46a64", 0x58}, {&(0x7f0000003140)="98baede4b6837edd5b270a007d1c52445bc65d70d6fc20c8e2acb4045e56ff7055ad59c32540ce054c6bf203931e64be4be32d63c01cb41146dfad493361576aae14f15be461b502f645db34027f12fd76fd9ad888aa53216b8dab3cc85cbf7d5a4eb105bce18b3b347c1176a59707d0c7224574bd2cb6de973ac134d72b57be21c6219fca6c572be54f45f9045ed5682a0c3b3e68479016bba0b00c54ce9ecca2b533030c6b4fd2b97a07b2ffa7130e61c31434e3bdf1de65f58dc5a8f3bf19a3c6a8578d0712ebec", 0xc9}], 0x2, &(0x7f0000003280)=[@cred={0x20, 0x1, 0x2, r2, r10, r11}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r1, r0, r0, r22, r0]}, @rights={0x38, 0x1, 0x1, [r1, r0, r0, r0, r0, r0, r1, r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r1, r0]}], 0xb8, 0x4000000}, {&(0x7f0000003340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000036c0)=[{&(0x7f00000033c0)="7a40c124f394ae9862634457c2b4d3186dad3db3fc3072605a31f77fd2dee3277fd04df8e009590a29c0e5fcada5909ea2d51d633cbdee3e378ca30d9016cba560e726482bbf58b32485ca498caef216f32026f3deb9f8688cdbdb7cb5b1bc59092f51e119b81b400ba35b2cf25d33be711e7f9eb7df93ce4d8158e6dc15c706ae3ae1d72bc5d2e28599840decf7b97d28f1b217855bd163c904f13fda9d69bf90d38c983a2b9ded8d4c43252f5794d7299dbff564c833fb061a659bd7b6a75135d6ec6c2ad2fe649e8bb3b12a67a1132e84d094ca6b461d2f7f73ba42cb2fbcf81b791bacfbabfb9f94", 0xea}, {&(0x7f00000034c0)="7b119df1dd37f65b75bb7148bc1438b118ed4406ff4920162d3a57bcb38bf4eb7b2c3032b35ded752952ebae08b7109e1be8f4a21eba182fb78f4fd71ea51525e392fa9838c6affa42136bb075d8d4d758910745a1981bf8983e3d013bae893ee519c11ec7cb74d285f41c17317ed47c4f498f7d51289c37698351ff3954fe21f073dd7338a1691215f0e373", 0x8c}, {&(0x7f0000003580)="697ccbbdca8aea566dc497bc3d6836788e9424455c571c69da92e3809471af284eb811f9620850e16cb9ca85", 0x2c}, {&(0x7f00000035c0)="722bc70573be5b5b9ef6c81a5de31e5c073013ec7dbc5ea6c316b3d036a0385700c27f6042feb205fb7f30b302c1c47708d08393ad4e000bc81037be1a8b416d4fbe05d5cb8ba09dbfe4379f54de6c1c448f09d9f98f095222d18e0fcb361b84bc68d07805e689cc06fc2514c939b7c71a1f645aac4daa1785f7ef66e5e026e4e38eade3d5ae0de01b28309be53165ed7ea1197df736bad9b6af5700076706e62d390b0c98e0b3f53fadc5d73302ad6c2fc9b9df71f7033c5f88f06866348c7f7a75d697302361fd2b8edc9968dce4ab3131d3d0ffd49a5d4486994a1b6efa0d33e42917", 0xe4}], 0x4, &(0x7f0000003780)=[@cred={0x20, 0x1, 0x2, r15, r4, r14}, @cred={0x20, 0x1, 0x2, r23, r10, r18}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r3, r6, r18}, @cred={0x20, 0x1, 0x2, r9, 0x0, r14}, @rights={0x20, 0x1, 0x1, [r1, r1, r22]}, @cred={0x20, 0x1, 0x2, r19, r6, r17}, @cred={0x20, 0x1, 0x2, r19, r16, r5}, @cred={0x20, 0x1, 0x2, r9, r16, r12}, @rights={0x18, 0x1, 0x1, [r1, r0]}], 0x140, 0x44}], 0x5, 0xc0)
setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b06ffc), 0x4)
r24 = socket$inet(0x2, 0x6, 0x9)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r24, 0x84, 0x13, &(0x7f0000000000)=0x2, 0x4)
prctl$setmm(0x23, 0x3, &(0x7f0000ffa000/0x4000)=nil)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={<r25=>0x0, 0x4}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r24, 0x84, 0x1f, &(0x7f0000000100)={r25, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}, 0xffff, 0x1}, &(0x7f00000001c0)=0x90)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000200)={r25, @in={{0x2, 0x4e22, @rand_addr=0x8}}, 0x45, 0x0, 0x7, 0x4, 0x1}, 0x98)
sendto$unix(r1, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0)
close(r0)

2018/04/08 14:54:48 executing program 5:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$int_in(r0, 0x50000000af01, &(0x7f0000000a40))
openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x80000, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
r3 = accept4(r2, &(0x7f0000000080)=@nfc, &(0x7f0000000000)=0x80, 0x80000)
bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r1, 0x0)
ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f00000003c0))
setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000800)=ANY=[], 0x0)
socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={<r4=>0xffffffffffffffff})
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x104, 0x10000}], 0x0, &(0x7f0000016000))
r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001240)='/dev/kvm\x00', 0x0, 0x0)
r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0)
r7 = eventfd2(0x0, 0x0)
ioctl$KVM_IRQFD(r6, 0x4020ae76, &(0x7f0000000080)={r7})
r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x10000, 0x0)
ioctl$TCSBRKP(r8, 0x5425, 0xfffffffffffffffa)
ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60)
r9 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x81, 0x0)
ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000001340)=@ioapic)
ioctl$VHOST_SET_VRING_CALL(0xffffffffffffffff, 0x4008af21, &(0x7f0000000040))
ioctl$KVM_IRQFD(r6, 0x4020ae76, &(0x7f0000358fe0)={r7, 0x0, 0x2, r7})
mkdirat$cgroup(0xffffffffffffffff, &(0x7f00000000c0)='syz1\x00', 0x1ff)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000380)={0x9, 0x1, 0x3, 0x7d81, <r10=>0x0}, &(0x7f0000000480)=0x10)
setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00000004c0)={r10, 0x1f}, 0x8)
vmsplice(r9, &(0x7f0000000400)=[{&(0x7f0000000240)="2a00636931c771660cce35d0681a2c9462e1d689e8a5099ce086592ebc1eb59473908fae2e9abba974202b6fd732ab495ec3e38ba263bf4c0b174e7c69e500c24fa8129b82c0f8ed807bb0380f36948c83c1994846b20ae3ef0bb9791fd217ecd6f19e0f47585a4f763512364609f83db628ea3e2f3d9a31cb83357f1030b08aa0363744ec97fc491b9b8f42876c4a5f1fce287b7ae4f1d105083dd80035425ed3f6c380254b1c64f54f025358b40ca229c8cdbd2dba12d852ace21f54caa85ec621f3ff376e91cd1123fc7c32284681c0d4c67f54a623035ed798d01fef", 0xde}, {&(0x7f0000000540)="7cee14d91c26fc2b71c8f2adf1b6c1ddeeab34ad6fd379017c324b7d927bb9a3c78470011be544eef7d46fe920432d4c2d06631208e4e7cbc1e2a194839e0a20cc3b1136817b7eb954b4d4a646980022067277affcbdd61ae21751cab3dc9e8b012231527290b127170ff18462a0cf0f0a7785c62baa767e2091bd2a46f83db3f3419494d88e37bb8a519fb87538837d14507e8291ee9ff6b8f6851ac8faf26a68b7d121a4b8aa10834742d9bf8e7a82140ac1b1c8f9e9fe", 0xb8}, {&(0x7f0000000140)="b14e86013656ab4b23ac6f922e670606e7b1715d0105b750906c8c8a44e15d8ba7d05a8de67a5e8f543785fd8e38d42a94c0ac1ca4cad184f0", 0x39}, {&(0x7f0000000600)="3aa37759d434710a7d504f712f96d1a92c2dca9d06cb1b622a2a859c81b808cf053d76ecbde4a7a69ef2ec56bfee4bdfd98f461ea644536eaa090fa321d31918ac0e85ac250ba3a814298a74ba62b1aeb4040d7e5d9ebbeaea9de6490cacd2d365a496eb1ca907fa8c05ae6f23f5bace0006ea1473df13dc20ac47b66d4d5966a78ce6e8fd3f4c2a947ff9106de1b78d9c11824c55622645728ca094caca7c39e12b1742e37f5cd72accf60ea3fead1d4c971316e3655d4d7343502d4c4373846404b527d2c4acbfbf50ca2b26a544", 0xcf}, {&(0x7f0000000780)="e76a7a6c71c0841a8dba184593695e7a751d72c08006838949d8f65660d7c5e6d9bb1670c2edda52ca9ca348ce8474202f59bc0aa9a5f15da7440009c9dc28cb83be13e916bbdd54dc701d99ab11b59bfd32d3dbdecb51a589fe7c5f02dd54eb6933c6ee113c5cb2411cb5247d1c06f2b1e2f201c5991d1709cf3096200a87a9791fa9a9a23dccee95e95f3a3ab757d2b862e4172dbdaa38a319d55ee6c8f9d091155fddca9bbebb6af459a4d0648d4802831c5ff0718e95c474cc276e693faa", 0xc0}], 0x5, 0x1)

2018/04/08 14:54:48 executing program 0:
r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$netlink(0x10, 0x3, 0xc)
writev(r0, &(0x7f00009f0ff0)=[{&(0x7f0000000240)="1f00000002021900000007000000088100fd3b8509000b0b5c91d6343be5d3", 0xffd5}], 0x1)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80001, 0x0)
bind$ipx(r2, &(0x7f0000000080)={0x4, 0x1, 0x2, "4ee4698504ca", 0xe}, 0x10)
lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = getegid()
getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00000002c0)=@add_del={0x2, &(0x7f0000000280)='ip6tnl0\x00', 0x3})
fchownat(r2, &(0x7f00000000c0)='./file0\x00', r3, r4, 0x1400)
socket$can_raw(0x1d, 0x3, 0x1)

2018/04/08 14:54:48 executing program 3:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = add_key(&(0x7f0000000340)='dns_resolver\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)="c0597f9c0a9f00d353a2", 0xa, 0xfffffffffffffffb)
r2 = add_key(&(0x7f0000000400)='syzkaller\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000480)="d2905f83ca66962836fa67cd68e2220a1b29", 0x12, 0xfffffffffffffffa)
keyctl$reject(0x13, r1, 0x803, 0x9, r2)
r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00')
r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x200001, 0x30)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000140)={<r5=>0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x3, 0xfffffffffffffff7, 0x8001, 0x1000, 0x5, 0xc7, 0xaf, 0x2fb04fc1, 0x1ff, 0x9, 0xe2, 0x4, 0x5, 0x4000400, 0xfffffffffffffff8]}, &(0x7f00000004c0)=0x100)
setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000300)={r5, 0x1ff, 0x4, 0xa6}, 0x10)
sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000080)={0x44, r3, 0x401, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'rose0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}]}, 0x44}, 0x1}, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000000500)={0x8, {{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x88)

2018/04/08 14:54:48 executing program 1:
r0 = socket$pppoe(0x18, 0x1, 0x0)
connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e)
get_thread_area(&(0x7f0000000040)={0x6, 0xffffffff, 0x4400, 0x80000001, 0x8, 0x84a, 0xffff, 0x7, 0x0, 0x6})
ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000080))
readv(r0, &(0x7f0000000500)=[{&(0x7f00000004c0)=""/61, 0x3d}], 0x1)
connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, 'ifb0\x00'}}, 0x1e)
r1 = dup2(r0, r0)
r2 = semget$private(0x0, 0x2, 0x48)
semctl$GETNCNT(r2, 0x0, 0xe, &(0x7f0000000200)=""/188)
setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000100)=0x3, 0x4)
inotify_add_watch(r1, &(0x7f00000000c0)='./file0\x00', 0x10)

2018/04/08 14:54:48 executing program 2:
r0 = socket$inet(0x2, 0x80001, 0x84)
bind$inet(r0, &(0x7f0000022ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000007f80)=[{&(0x7f0000000080)='\f', 0x1}], 0x1}, 0x0)
r1 = socket$inet(0x2, 0x80001, 0x84)
bind$inet(r1, &(0x7f0000000200)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
sendmsg(r1, &(0x7f0000000180)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000007f80)=[{&(0x7f0000000240)='\f', 0x1}], 0x1}, 0x0)
r2 = gettid()
r3 = open(&(0x7f0000000840)='./file0\x00', 0x600000, 0xc4)
ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000000880)=""/77)
ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=<r4=>0x0)
pipe2(&(0x7f00000001c0)={<r5=>0xffffffffffffffff}, 0x84800)
setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000800)={0x5, 0x0, 0xe2f, 0x1, 0x4a0, 0x9, 0x3f, 0x4, 0x4, 0x8001, 0x6}, 0xb)
ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=<r6=>0x0)
sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)={0x564, 0xa, 0xd, 0x4, 0x70bd26, 0x25dfdbfc, {0x7, 0x0, 0x4}, [@generic="87fecc833c7c6ee075eeb63ca0e4a7ac2bba88b0bd8d06a54c70e62f66e8935ad670e3663608c34c66f8d52b804966a5fca51fad5dd6e65f71041577172afc92d80a7c97b5a05076826b3562524a5906047915e7d5865db8792928f4f8effe8c3c85e1ac673b8375d42d4f3205a5a16dff02475a0c92c36336ab59dd73c6db60e3b976d16d7461fb34e0", @typed={0x8, 0x76, @u32=0x5}, @nested={0xf8, 0x15, [@generic="be2567", @typed={0x8, 0x89, @str='\x00'}, @typed={0xc, 0x8d, @u64=0x7f}, @generic="69740060e411097dcc96371ef722a505e68a12f77167dc8a12b92b3129b2de5cefc338272baf9827cb01326d1ec68794fb8b560bcf7e7014af5efa0bc1a5e6dd08031950e0d46273c24b5b5133195f0958", @generic, @generic="4f7fdb7368663156298efdef3597e77161233b5658df94f482c4152650488f3c6e679734b0cf61e517f6f16d86337a7527baed86f87a87bc5fb41cfa88c904dd8ec136bbec4e6c2bf2686ef562c91bc6e880b3049e78f0a4f1db864b0597a1bdea08662e4c5ac4d295ca9f4429f3337d1d989735882139b5263de03a1fb5aef3b889a94e80d344c786"]}, @nested={0x204, 0x83, [@typed={0xe0, 0x8f, @binary="a5334a4c0d1db67f0c62aa2f35135cf2aebe6ee82ca4b98261017bc1446137b7502ae2e294df20c5b9d094b6107e3a4c9985a2807d472e582dcdf39db6deb5f28bc660ba7f0f567aa0cd3419b7350443ad4f7a94f20bb291db6e433ae37d710fc878f1ff0f136fa8d3383818acaa5361745e7c368b50ff0bd4616ca6b586a378b1d22b19747f25f0e49f6d7769cf16d711a3b2acc3b11b3cc9c79ff21b0b99d0e724c9909c66f0f885117f79533f9b308bdafdb8bb192fa6de681709f5dbb0f6749aae3a01f64f68475e74e9d30a28e449986b8f77e96a51cc"}, @generic="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", @typed={0x8, 0x68, @pid=r2}, @generic="da705f26b91d111f04e1bbbc0e4f1c8b6969d666fab57e"]}, @nested={0x1c0, 0x43, [@typed={0x8, 0x90, @pid=r4}, @typed={0x14, 0x4a, @ipv6}, @generic="402f6418a9457237daa14d077ffa9b5a75f609cbcefa537bbdfb180028b58013e1980fcfec7f1f80f33e0579b9464b5c944eaa51db32fd8a50cd859d70f7c48619cd", @typed={0x8, 0x40, @u32=0x2}, @typed={0xc, 0x7b, @u64=0x6}, @typed={0x8, 0x35, @pid=r6}, @generic="98d5a2009701d497ba2225921c1c290fa808bb5c75142e7404ea838bc44f034033d72a12c6083f7207848583d0d689d60dace1adb845d70746ca037cec4ff4d7fc8b725826f7a0c11617442e9d5d38816f31f2e73eea59191b4965a18d5239b0ab5884ef49ba780ffd67cc3c87a25c269af5b063b37098de4c6b2ed75ab68cefb892ecb392533fa21163e499784f34b3a994889f8334afcdf57226f17b22b334e1b508b4a08f676b9d351568abb0e8365326ba6defdea98691", @generic="750e2f6f8326465157a788017a5491ff53301001c3abc55a53ce3daeaceefffe1d6e54a6078283b3302f0fc1693d2a353694f524701c8efb15c470a41df7d531e846d2ee1e894e96f2c268a61f9b752b503b3f2dd628ba926e314f4dd280eab406d9f7ec104f0c9461a77136c28b861e80509cf5b2a285b30c43e5ea1ace50e061ed69bf3c65"]}]}, 0x564}, 0x1, 0x0, 0x0, 0x24000051}, 0x4008801)

2018/04/08 14:54:48 executing program 4:
r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$int_in(r0, 0x80000040045010, &(0x7f000000bff8)=0x2)

[   58.116539] IPVS: Unknown mcast interface: rose0
[   58.142449] IPVS: Unknown mcast interface: rose0
2018/04/08 14:54:49 executing program 4:
r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$int_in(r0, 0x80000040045010, &(0x7f000000bff8)=0x2)

2018/04/08 14:54:49 executing program 1:
r0 = eventfd2(0x0, 0x0)
r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x200, 0x80500)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={<r2=>0x0, 0x80}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r2, 0xbf3f}, &(0x7f0000000180)=0x8)
io_setup(0x2, &(0x7f000092fffc)=<r3=>0x0)
dup2(r0, r0)
r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
io_submit(r3, 0x2, &(0x7f00000015c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r4}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)}])
setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000001c0)={0x7, 0x6}, 0x2)

2018/04/08 14:54:49 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f0000ca0fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
pipe(&(0x7f000099c000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = epoll_create1(0x0)
accept$ipx(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x10)
vmsplice(r2, &(0x7f0000f6dfe0)=[{&(0x7f000061ff2f)="a8", 0x1}], 0x1, 0x0)
fcntl$setpipe(r2, 0x407, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000180)={0x8})
ioperm(0x8, 0x8, 0x0)
vmsplice(r1, &(0x7f00000002c0)=[{&(0x7f0000000000)="7bef67ee6e131838884d717819cb2a00c61a056aae0ae77f97d462b2c4eaa8e67bbefe9c9dcdad4482ea9cdd6b7f52d38d5f37c9b66d7105b9fc4d971b0afa366688eee3a91d16577ad2adf5975549c1fe678328168d6575e41f3a8dbaa5b7c76a733f2543d587d0b0cbf7e045f32ffadfd4b0571bb811ba14624ffa8a8ea902f996b3270fdfdc0095ed6690c67404711a5e6f3670c7"}, {&(0x7f0000000200)="c701480cff371e518a0b5a5df07e1e0553750424de96cb4c19a556338f5beaa3fbe8fe762cb267cd827610f4a1b92bf0d46c715702d3430e5e4d8b6fd135fee77706405dbe5a6837caec55423fb200fe327a21024b1beab7c6fec0bda1c5f1493353a163b8e54ebc665ecd916f6271f54272f3632aa277df673804933f33d00267c1ad908a27bef0a101e229518cdfbf6b8cac9b5fa8e67da510b932d230fac4a8f90194953e998d7cbbdcd803646335"}], 0x348, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f000033c000))
read(r1, &(0x7f0000ebcf48)=""/184, 0xfffffda6)
poll(&(0x7f0000000100)=[{r3}, {r2, 0x178}], 0x2, 0x0)
listen(0xffffffffffffffff, 0x4)
linkat(r2, &(0x7f00000001c0)='./file0\x00', r2, &(0x7f0000000300)='./file0\x00', 0x400)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
shutdown(r4, 0x0)
connect$inet6(r4, &(0x7f0000174000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)

2018/04/08 14:54:49 executing program 2:
r0 = socket$rds(0x15, 0x5, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000700)={'erspan0\x00', &(0x7f00000006c0)=@ethtool_sset_info={0x37}})
r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x460801, 0x0)
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00')
sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000280)={&(0x7f00000000c0)={0x19c, r2, 0x9, 0x70bd29, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x2}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x401}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6_vti0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6tnl0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x101}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xb4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xb4}]}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x80000000}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x14}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}]}]}, 0x19c}, 0x1, 0x0, 0x0, 0x4}, 0x20000000)

2018/04/08 14:54:49 executing program 0:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240), 0x0)
sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f00000001c0)="85f0cbfa7e2a04bfa276434b5c24a7bb1249c0a10e", 0x15}, {&(0x7f00000003c0)="2cf584c94a828f9dc13fa03e2354983afe383c86f5548aba28bae3cbbb618b01030af52dfbd4bdd458bfb6603a2ce158344a6fc7515e86a51076c24ddd420a549a6cfa830fc2db149b4bc33c0a6b4ca0501fe31cbd72da585f14889ec0672ffcaed7f86a9fd15d1826edbab5bfbe05169bb74a194a222840072b8f42f12d10abd1c3bcae59f4bff73829e9d6c4f7baede5a8d3c4ab31e73bf7bc14447d0916d92ee110f0f32020", 0xa7}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000000300)="2274b588a7e69bfb53be79ec03fe2ee59bd63b73ceb0a808bf4033c83da6bd0b565c3c53d041ed17629225ad01ec993c3b47dd10f1d37be9f3298f06bd34391103357988e752495fec0c507b6cd20561aaf009cf546fde61a30ed2a21cbd7748", 0x60}, {&(0x7f0000001480)="354caa2297a4b6f2942d4967b7634c8220ee5f3b006b4a1176da4c74829c268ce7069d2f286690a69404b47ec8c0ae593902c8326af3121dd61ee095a5e4b150925c321705eb7cbcad250933", 0x4c}, {&(0x7f0000001500)="1a2c0fca815848297c42162387847d294effba6ba16c5f3a560e23f59552d9d743fa26d35b50706a290d6de8145db27358dd54adca612082cc868733835fb196c44b9013b7eedd07ebaf6a810464ca069f7566b3778b442be690865c4b3c2d50f31b68355d51a67f6811a2ba9900ce", 0x6f}, {&(0x7f0000000240)="52e71adb0f9b24925c1f007c3ac5761778c205ac9f3a2b9aa9", 0x19}, {&(0x7f0000001580)="e781650a8b", 0x5}, {&(0x7f00000015c0)="d833bffebcc7d1beaae4f122424b88171baf52b6de5c79af0776b0", 0x1b}], 0x9, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x4)
write(r1, &(0x7f0000000380)="795e484a586a3a5805a295310e173337", 0x10)
accept4(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x80, 0x80000)
recvfrom(r1, &(0x7f0000000000)=""/65, 0x41, 0x0, 0x0, 0x0)

[   58.252686] BTRFS error (device loop5): superblock checksum mismatch
[   58.298761] BTRFS error (device loop5): open_ctree failed
2018/04/08 14:54:49 executing program 7:
r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
ioctl$KDGKBLED(0xffffffffffffffff, 0x4b64, &(0x7f0000001640))
r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x1)
ioctl$KVM_RUN(r1, 0xae80, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2)
ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000001680)={0x8, "b3b75cda919b1d38"})

2018/04/08 14:54:49 executing program 4:
r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$int_in(r0, 0x80000040045010, &(0x7f000000bff8)=0x2)

2018/04/08 14:54:49 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000040)="6e659ff07b9723b6da8467562746e660d5b9c75d12e8a9da66f818136a29a395")
bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58)
accept4$alg(r0, 0x0, 0x0, 0x0)
sendfile(r0, r1, &(0x7f0000000080), 0x3b)
ioctl$LOOP_SET_FD(r1, 0x4c00, r0)

2018/04/08 14:54:49 executing program 6:
syz_emit_ethernet(0x2a, &(0x7f00000000c0)=ANY=[@ANYBLOB="00001c00000000002f907800000000ffffffff00009078e0000001000000000000000000000000000000"], &(0x7f0000000000))

2018/04/08 14:54:49 executing program 5:
r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000387000), 0x4)
r3 = getpgrp(0x0)
ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000040)=r3)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0)
close(r1)
fremovexattr(r0, &(0x7f0000000080)=@random={'user.', '$vmnet1proc\x00'})

2018/04/08 14:54:49 executing program 7:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={<r0=>0x0, 0x0})
r1 = dup2(r0, r0)
ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000000)=0x1)
socket$kcm(0x29, 0x2, 0x0)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10)
socket$kcm(0xa, 0x2, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x219}, 0x3)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10)
socketpair$inet_icmp(0x16, 0x29, 0x2b, &(0x7f0000000400))

2018/04/08 14:54:49 executing program 0:
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x3, 0x5d}, 0x2c)
bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x4b0, &(0x7f0000000080)=""/251}, 0x48)
r0 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x4, 0xc000)
connect$ipx(r0, &(0x7f00000001c0)={0x4, 0xf7, 0x1f, "d6e55db85b6d", 0x7}, 0x10)

2018/04/08 14:54:49 executing program 2:
perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$binder(&(0x7f00009a1ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0)
r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="ff0900000000000000327ea894a3f675209b9f8d0d7917d459f75a2c9e950904a53723d1f7cd53a89709d165f80bc9914da4c0f927a2a6759b961306fa682c8f8b12fd2d54446f362029356d7e1d0f3f644b953493433a3f44b1957e172be0a5c900f15e658465795d0a2798a9389a8cecd6fa022b895e9fef0ad31633589579ea306564b958da4b692f2c330fddda77c6e3fb"], 0x0, 0x0, &(0x7f0000002000)})
close(r0)
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000fed000)={0x8, 0x0, &(0x7f00006f0f64)=[@release={0x40046306}], 0x0, 0x0, &(0x7f00000e0f29)})

2018/04/08 14:54:49 executing program 4:
r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x20000800001)
perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$int_in(r0, 0x80000040045010, &(0x7f000000bff8)=0x2)

2018/04/08 14:54:49 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x288000, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x8, 0x2, 0x15f8, <r2=>0x0}, &(0x7f00000000c0)=0x10)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0x10000, 0x5, [0x900, 0xfff, 0xfff, 0xac, 0x0]}, 0x12)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xa}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10, 0x29}], 0x10}}], 0x2, 0x8000)

2018/04/08 14:54:49 executing program 3:
r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x4000000000000)
ioctl(r0, 0x5386, &(0x7f0000007000))
fsync(r0)

[   58.666124] binder: 6246:6250 unknown command 2559
[   58.710549] binder: 6246:6250 ioctl c0306201 20007000 returned -22
[   58.773133] binder: 6246:6250 Release 1 refcount change on invalid ref 0 ret -22
[   58.788208] binder: 6246:6260 unknown command 2559
[   58.793366] binder: 6246:6260 ioctl c0306201 20007000 returned -22
[   58.801110] binder: 6246:6260 Release 1 refcount change on invalid ref 0 ret -22
2018/04/08 14:54:50 executing program 6:
clone(0x0, &(0x7f0000000140), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040))
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0)
openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x0, 0x0)
r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x22081)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x80003})
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a})
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000000c0)={0x6, 0x0, 0x1dde, 'queue1\x00', 0x80000001})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x0, 0x0)
close(r1)
ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000480)=0x2a39)
ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0)
r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e)
ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000180)='ipddp0\x00')
r3 = open(&(0x7f0000000500)='./file0\x00', 0x610000, 0x38)
keyctl$set_reqkey_keyring(0xe, 0x0)
r4 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, r4)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000003c0)={0x7f}, &(0x7f0000000400)=0x10)
mknodat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x8000, 0x200)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYBLOB="343154cbc787dfc79c51f0a98a240e1ae399abb1a1d9c216397ced3e97bba77b0962ee55"], &(0x7f00000015c0)=0x2)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@rand_addr, @remote}, &(0x7f0000000300)=0xc)
ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00000004c0)={0xaa})
modify_ldt$read(0x0, &(0x7f0000000280)=""/44, 0x2c)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x400, 0x0)
r5 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
getsockname(r5, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000240)=0x80)
ioctl$EVIOCRMFF(r5, 0x40044581, &(0x7f0000000040))
clone(0x0, &(0x7f0000000080)="595781df5b683c4966614fc86952405ba9abf6698173a95d3e95733728c6fcd8", &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000040))

2018/04/08 14:54:50 executing program 1:
r0 = socket$netlink(0x10, 0x3, 0x0)
connect$netlink(r0, &(0x7f0000000040)=@proc={0x10}, 0x0)
fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000))

2018/04/08 14:54:50 executing program 3:
r0 = socket$inet6(0xa, 0x6, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000080), 0x1)
r1 = memfd_create(&(0x7f0000000000)='ppp0nodev\x00', 0x3)
r2 = shmget(0x3, 0x2000, 0x800, &(0x7f0000ffc000/0x2000)=nil)
shmctl$SHM_LOCK(r2, 0xb)
setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e21, @rand_addr=0x80}, 0x10)

2018/04/08 14:54:50 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socketpair$inet6(0xa, 0x806, 0x3, &(0x7f0000000180)={<r0=>0xffffffffffffffff})
getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000001c0), &(0x7f0000000200)=0x14)
r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r2)
r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r2)
keyctl$update(0x2, r4, &(0x7f000060df0f)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe11875deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f0512cca7341063127aa29672", 0xc0)
keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000140)={&(0x7f0000a3dffa)={'rmd320-generic\x00'}})

2018/04/08 14:54:50 executing program 4:
r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x20000800001)
perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$int_in(r0, 0x80000040045010, &(0x7f000000bff8)=0x2)

2018/04/08 14:54:50 executing program 7:
r0 = socket(0x40000000015, 0x5, 0x0)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4)
bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0xffffffffffffff3f)
ioctl$int_in(r0, 0x5421, &(0x7f00004cfff8)=0x6)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000500)='/proc/self/net/pfkey\x00', 0x1, 0x0)
sendto$inet(r0, &(0x7f0000000000)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000540)=0x1, 0x4)
fchmod(r0, 0x102)
sendto$inet(r0, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
recvmsg$kcm(r0, &(0x7f00000060c0)={&(0x7f0000002dc0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000005040), 0x0, &(0x7f00000050c0)=""/4096, 0x1000}, 0x0)
recvmsg(r0, &(0x7f0000002d80)={&(0x7f0000000700)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000002cc0)=[{&(0x7f0000000980)=""/220, 0xdc}], 0x1}, 0x0)

2018/04/08 14:54:50 executing program 5:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='befs\x00', 0x10028, &(0x7f0000000100)="5b42b1edd0efe83f07fc3897b7b9c1cd80fbacd96cf89636006f1278f63f06075e2875d9f1c665dd92b19c8b8ae8ccbd32547469723c1e31b2a1ffe469336ce0bb4ec2ba91d611ca3ff7c4379cbc14ab87bb41461aa4e3020439ba8c502953aa404e0dcc8e6799cdc7be6dbe6bc9432d9fab0a5b031a942a860c87c171b6c2e1db542027f0442a21d3f3dd1aadba1d3e0718f60be4e3859c5568af3390e8d5bd3f9a8d67b5cd37467dd343857139b1a7c0b448efb03d1d8f212961b25f1c97a46895a04086154d3042aac5fb8e74b8")

2018/04/08 14:54:50 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="1400000052000000000000000004b20d4e80000063106b9a0583959920a2d81ac1eb0e4a7abdcf44fe5e589e42bb12d20af4936c1ad00eeb2280f14434cd1d24369b856d7258ee4a2c90da470dddfd708b6268fd561e330bdb5a5f7c7fe6c6ec97d2c23354811c6ec61b160ea3bfb956b7b1b692f8edd8ca527d6b8105"], 0x14}, 0x1}, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x40800, 0x1)
getsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f00000000c0), &(0x7f0000000140)=0x10)
r4 = memfd_create(&(0x7f0000000000)='\x00', 0x2)
ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000040))
r5 = socket(0x240000000018, 0x0, 0x1)
syz_kvm_setup_cpu$x86(r5, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f0000000340)="0f01ca0f21913664660f382990e1e883e0672ef3650f070f350fc719b8ac00c0fe0f23c80f21f8350c0060000f23f8c4c17a2dd50fc7580fb9800000c00f3235001000000f30", 0x46}], 0x1, 0x0, &(0x7f0000000340), 0x0)

2018/04/08 14:54:50 executing program 1:
r0 = getpid()
sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0))
mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0)
execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0))
r1 = socket$inet(0x10, 0x20000000000003, 0x0)
setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000040)=0x20, 0x4)
recvmmsg(r1, &(0x7f0000000c00)=[{{&(0x7f0000000a00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/103, 0x67}}], 0x1, 0x0, 0x0)
sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000017000)=[{&(0x7f0000004000)="240000001d0003ffff3cc0023da2830101eee6cd7986c436271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0)

2018/04/08 14:54:50 executing program 3:
r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000)
setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), 0x4)
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
dup(r1)
r2 = eventfd2(0x0, 0x0)
write$eventfd(r2, &(0x7f00009fa866)=0xffffffffffffffff, 0x8)

2018/04/08 14:54:50 executing program 4:
r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x20000800001)
perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$int_in(r0, 0x80000040045010, &(0x7f000000bff8)=0x2)

2018/04/08 14:54:50 executing program 5:
socketpair(0x8000000000001e, 0x805, 0x0, &(0x7f0000d24ff8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0)
write$tun(r1, &(0x7f0000000380)={@pi, @hdr, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}, 0x66)
recvmsg(r0, &(0x7f0000000e00)={&(0x7f00004afff8)=@sco, 0x80, &(0x7f000020ff70)=[{&(0x7f0000359f45)=""/187, 0xbb}], 0x1, &(0x7f00002d0000)=""/4096, 0xffffffffffffff8f}, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'rose0\x00'})

2018/04/08 14:54:50 executing program 7:
r0 = socket(0xa, 0x6, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88)
getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000000ffc)=0x90)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x7, {{0xa, 0x4e22, 0x1ff, @dev={0xfe, 0x80, [], 0x1a}, 0x3}}}, 0x88)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x22f, {{0xa, 0x4e24, 0x5, @loopback={0x0, 0x1}, 0x3f}}}, 0x88)

2018/04/08 14:54:50 executing program 2:
syz_open_dev$random(&(0x7f00000017c0)='/dev/random\x00', 0x0, 0x800)
r0 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0)
ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3954d4683700050000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f03000000ff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"})
socket(0x10, 0x2, 0xc)
write(0xffffffffffffffff, &(0x7f00000001c0), 0x0)
r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00')
setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000003c0)=0x200, 0x4)
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0))
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
connect$unix(r2, &(0x7f0000edfff8)=@abs, 0x8)
sendmmsg$unix(r3, &(0x7f00009c5000), 0x4924967, 0x0)
recvmmsg(r2, &(0x7f0000000280), 0x400000000000022, 0x0, 0x0)
r4 = getpid()
prctl$setptracer(0x59616d61, r4)
r5 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x52, 0x10800)
r6 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r5, &(0x7f0000f50f90), 0x0, 0x0)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff)
accept4$inet6(r6, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c, 0x800)
getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000280)=0xe8)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, <r8=>0x0}, &(0x7f0000000540)=0xc)
ioctl$void(r1, 0xc0045c77)
fchown(r6, r7, r8)
r9 = syz_open_dev$binder(&(0x7f0000000200)='/dev/binder#\x00', 0x0, 0x806)
ioctl$BINDER_SET_CONTEXT_MGR(r9, 0x40046207, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001ff8)={<r10=>0xffffffffffffffff, <r11=>0xffffffffffffffff})
recvmmsg(r10, &(0x7f0000002b00)=[{{&(0x7f0000000240)=@un=@abs, 0x8, &(0x7f0000000840), 0x0, &(0x7f00000008c0)=""/148, 0x94}}, {{&(0x7f0000000980)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/16, 0x10}}, {{0x0, 0x0, &(0x7f0000001f40)=[{&(0x7f00000020c0)=""/193, 0xc1}], 0x1}}], 0x3, 0x4000000002, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
sendto(r11, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0)

2018/04/08 14:54:50 executing program 3:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8))
r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0)
close(r1)
syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[])
ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150})
pkey_alloc(0x0, 0x1)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1})
ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1})
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x7, 0x8, 0x8, 0x401, <r2=>0x0}, &(0x7f0000000380)=0x10)
setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000003c0)={r2, 0xe}, 0x8)
ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0)

2018/04/08 14:54:50 executing program 0:
r0 = socket$alg(0x26, 0x5, 0x0)
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='numa_maps\x00')
bind$alg(r0, &(0x7f0000000240)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x124)
r2 = accept4$alg(r0, 0x0, 0x0, 0x0)
sendfile(r2, r1, &(0x7f0000000000), 0x7)

2018/04/08 14:54:50 executing program 0:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000140)=0x3)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file0/file0\x00', &(0x7f0000000100)='nfs\x00', 0x407d, &(0x7f0000000180)="796fe48dfc3f656ba533482646788cee3b19dbbd4aa3e0d9c755d718f99f438281d59e4d7060")
socketpair(0x17, 0x0, 0x500, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431)
pwritev(0xffffffffffffffff, &(0x7f0000ed8f70), 0x0, 0x0)
mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000590ffe)='v2')

2018/04/08 14:54:50 executing program 7:
syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"})
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e49fb8)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9815), &(0x7f000069d000)}}], 0x0, 0x0, &(0x7f0000ef9000)})

2018/04/08 14:54:50 executing program 5:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="6c0100000008010000038d2a433a0a9180000001000000000000000000000000000000000000000000000000000000000000ffffac1414007f010001000000000000000000000000fe8000000000000000000000000000aa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e000000100000000000000000000000000000000000000000200000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000900000000000000000000000000000044000500ff010000000000000000000000000001000000003300000000000000e00000010000000000000000000000000000000000000000000000000000000000000000"], 0x16c}, 0x1}, 0x0)

2018/04/08 14:54:50 executing program 4:
r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x20000800001)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$int_in(r0, 0x80000040045010, &(0x7f000000bff8)=0x2)

2018/04/08 14:54:50 executing program 6:
syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x1, 0x2, &(0x7f0000000280)=[{&(0x7f0000000100)="968d241d26352e9a1ed455020107d56c3cf3ab04545804a0063d7c2edefd158539049f38fe90843c009e37103e133e8533d9978690907fe100a5f8a115af52729e98c4f8f837ae57f4ed6d4de7fb42db", 0x50, 0x3}, {&(0x7f0000000180)="a454db6b467dae6df3a75eeb238454bd9bc1121e8ec09d2810a48b9aab0475c61f9ad36371755fcc48f2d6e823f77f4c1373f460528a456790d25ac2650f58cfabe5d6f8f7f110cb2cc8a1e1a07b930c05e9a9b6e2f9c901f2de945045a4a62d8f5b0892a5ef9eaea1cc13200ff6ac9ae2062ef6a645c9f14d687ebbdff4467cac347b0c4b5f5f5d9975a15b71ed6231fa6e6a62d3992470905da532dff165", 0x9f, 0x6}], 0x2, &(0x7f00000002c0)=ANY=[@ANYBLOB='discard,debu\x00\x00\x00\x00cowexec,gid=4436166,\x00'])
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{&(0x7f00000000c0)="e493663491c630f57772f16d7095f9b8472835f8", 0x14, 0x2}], 0x8000, &(0x7f0000000340)=ANY=[@ANYBLOB="646f733178666c6f7070792c00274803c7836336fb273732d02abbe7c65e0d325c3239d6bfbe50f9d8838cdc8f1d3c08f8b81d9329cb40b0dab75e57a3723726f5e46e6053facf9f9959b22c70f527f854d0b206378e80e01c8edafaff8024e57be748413caf8e227c1f26e5e07bdcc5802b3d09402a6364668cba02cccde5201af40b164be144656c76cf38eb26bc275855147c8ab7aa5964f361a673996bdb5cf603ce28095091e2c65f469a14c74a3aac5e246466f246b78adcbbd44c75c71bc4587332daffc95bced97ab48fcc9c706224f64db123fb5a9c4ffab01b327d4acb51f82c07ec"])
r0 = syz_open_dev$sndpcmp(&(0x7f0000000440)='/dev/snd/pcmC#D#p\x00', 0x4, 0x111240)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001640)={<r1=>0x0, 0xffffffff, 0x20, 0x3, 0x3f}, &(0x7f0000001680)=0x18)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000016c0)={<r2=>0x0, @in6={{0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x2, 0x3f, 0x8d8, 0x7, 0x7}, &(0x7f0000001780)=0x98)
sendmsg$nl_generic(r0, &(0x7f0000003480)={&(0x7f00000033c0)={0x10}, 0xc, &(0x7f0000003440)={&(0x7f0000003400)={0x30, 0x14, 0xe00, 0x70bd25, 0x25dfdbfb, {0x3}, [@generic="b4dbc4250a6ae5fe9a85a4122269cb51fc66508d5e9e9e502e607268"]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x20000010)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0)
sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000000c0), 0x0, &(0x7f0000001ef8)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000180000000000000001000000010083a6", @ANYRES32, @ANYRES32, @ANYBLOB="10000800000000fffe6bbb07679da700"], 0x88}], 0x1, 0x0)
ioctl(r3, 0xc1004110, &(0x7f0000001f64))
mkdir(&(0x7f0000003340)='./file0\x00', 0x94)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000017c0)={<r4=>0x0, @in6={{0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x14}, 0x2}}}, &(0x7f0000001880)=0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000018c0)={<r5=>0x0, 0x71, 0x10}, &(0x7f0000001900)=0xc)
getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000003300)=@assoc_value={<r6=>0x0, 0x3}, &(0x7f0000001980)=0x8)
r7 = semget(0x3, 0x0, 0xc2)
semctl$SETVAL(r7, 0x3, 0x10, &(0x7f0000003380)=0x5)
setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000001940)=0x80000000, 0x4)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000002ec0)=@assoc_value={<r8=>0x0}, &(0x7f0000002f00)=0x8)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003200)={r1, @in6={{0xa, 0x4e23, 0x86e, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}}, 0x3f, 0x9, 0x7ff, 0x100000000, 0x50}, &(0x7f00000032c0)=0x98)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000002f40)={<r9=>0x0, 0xc1, "4a4af44fd150f30d8ebb733ac8aa95d6a8b4557ae89ce5f5a88c78e794934605e667c0ef61527a5f1692262534991689e3843586524d00abb5737c334e83690c814b92170ccc862b8b4a7f43ddccae35511bcee92639bbe6aad22902a4711a4f3aee1549dd5c9dada6d4b96a7fe178d7071e59bf6fa3cf8f61fb67b92501a444f02090db4e3731341056684ee542c75a9b1a3cbc7daf46264a2342b3d548126613e9e7ce1d2fa2a651767801384889a5f9d28591ffbc6ed0736737d93345036e6e"}, &(0x7f0000003040)=0xc9)
sendmmsg$inet_sctp(r0, &(0x7f0000003180)=[{&(0x7f0000000480)=@in6={0xa, 0x4e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}, 0x1c, &(0x7f0000001600)=[{&(0x7f00000004c0)="31a48be0ca25e135abe2d54d951e4defaeacfca621c9c11ec3774425a1d7f92a07e3ac85c12d61373b1ec61fe56c2520d148b13dbb618461faf49039eb3ac0d0f87716f6461410e31d4f0ab58925108e770bb4f9811e1b9e906f080a931b150b5f72d4bfc996d72a6cf13b110658d667e1cc01f04aa27dfb45979ea0e09f96227fe4ca3ab98f796f837a3df313c0cdb1fde8616faa3dbcca9746e3ac23ac7b37196712451902632106c371a5ae6acef6311c11c9bbd43c61982e3a3605ae5cc3d90661", 0xc3}, {&(0x7f00000005c0)="61240de02154180e26f5b90f1db5380a74b7ef642776c5", 0x17}, {&(0x7f0000000600)="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", 0x1000}], 0x3, &(0x7f00000019c0)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x8, 0x820d, 0xe4, 0x7d2, 0x1, 0x5, 0x3, r1}}, @init={0x18, 0x84, 0x0, {0x1000, 0x6, 0x4, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x800, 0x8008, 0x8000, 0xbaa3000000000000, 0x4, 0x40, 0x7, r2}}, @sndrcv={0x30, 0x84, 0x1, {0xd802fa6, 0x7, 0x8000, 0x5d0bce4a, 0x4, 0x9, 0x7, 0x8, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x9, 0x80000001, 0x0, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x81, 0x6ab2, 0x8007, 0xfff, 0x4000, 0x100000001, 0x3, 0xe89, r6}}], 0x120, 0x800}, {&(0x7f0000001b00)=@in={0x2, 0x4e24}, 0x10, &(0x7f0000002e40)=[{&(0x7f0000001b40)="95b634029e9a9067d1d0d08e37c6f26934c72ebe461a738a65dab30da2713df5eddd90401855f8cc01b291f004082756df096daaab030930410c26e2d2839025169410c6f93b22c2dce5fc9d2e6ceb3003b739e4fab1dfe15f59e674c26152436f", 0x61}, {&(0x7f0000001bc0)="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", 0x1000}, {&(0x7f0000002bc0)="6c61d11a9deb9c", 0x7}, {&(0x7f0000002c00)="e1024900afb68f451a7bd67dd75d17063e634f0715890e31ef6c8eceb38d2553ba202cc82c20d74ee8cf1219b80828e66e6b25838d90c361ed5387d7a4227e49a1fa523b371ea0e5aaeae647d5eaecb2b5078db039bf01f03e10d725ecc2b0e8ae463044ef39674264c8ce22eda0d466eaadac917e3a13d4cebea028db2fea40f1cbb29e3b00cf85c773cd62f811185b641fd22ee5e635f4e5c42938", 0x9c}, {&(0x7f0000002cc0)="53c59f0b2b51f57a0225ad39ec13dec77b9c679cd1aa060f78c43178804cd651b6eaeb75a607d1ea5bef7a54f22cf800cb565e78f928f15f6345c0e103711c3172ea8ce55a4c6b384a7718f1ef903e31871fb5acaf6685b1038494d34002e142272faee229dfd956e4c5d6c544c6298878bd0a3ecdf8b64619afde515ada3fe30e68ced83b4afb21057003d213e094d38a7691051f5468f225da2e33ab4cd77fc39566917d3da22974d799b78e4c514914a5437737dd0301eb6b914217043a7421b3431e10aa8be59977f566d3c527acf09546b4", 0xd4}, {&(0x7f0000002dc0)="ac1a24b138795f03a39fbd1f25fcb64c094c47fe94f64404bb7144af80eeca86d034a54f08ce74f270ebf89e47", 0x2d}, {&(0x7f0000002e00)="bfdf8799f64634d3adf3e6e01aca22c9ec9962e027526deead62cb4963a9d7d0aa2ff38bdd7a13e04dc405347e70a377d5", 0x31}], 0x7, &(0x7f0000003080)=[@init={0x18, 0x84, 0x0, {0x401, 0x6, 0x2, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x29, 0x2, 0x4, 0x400, 0x8, 0x85d, 0x4, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x26fa, 0x4, 0x0, 0x1, 0x8001, 0xffff, 0x8, 0x4, r9}}, @init={0x18, 0x84, 0x0, {0x31511734, 0x80000001, 0x80, 0x80000001}}, @init={0x18, 0x84, 0x0, {0x9, 0x1, 0x4fc2, 0x4}}], 0xf0, 0x40040}], 0x2, 0x44000)

2018/04/08 14:54:50 executing program 4:
r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x20000800001)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$int_in(r0, 0x80000040045010, &(0x7f000000bff8)=0x2)

2018/04/08 14:54:50 executing program 5:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = open(&(0x7f0000000080)='./file0\x00', 0x80040, 0x0)
r1 = open(&(0x7f0000cf3000)='./file0\x00', 0x0, 0x0)
fcntl$setlease(r1, 0x400, 0x0)
fcntl$setlease(r0, 0x400, 0x2)

2018/04/08 14:54:50 executing program 3:
unshare(0x8000400)
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)})
ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175})
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8)
bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x0, 0xebbbe998ccae1467, [], r1}, 0x48)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18)
r2 = eventfd2(0x2, 0x80801)
ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000140)=r2)

[   59.892170] binder: 6335:6337 got reply transaction with no transaction stack
[   59.899569] binder: 6335:6337 transaction failed 29201/-71, size 0-0 line 2763
[   59.929181] FAT-fs (loop6): Unrecognized mount option "debu" or missing value
[   60.027590] FAT-fs (loop6): Unrecognized mount option "debu" or missing value
[   60.051015] binder: undelivered TRANSACTION_ERROR: 29201
[   60.767157] binder: BINDER_SET_CONTEXT_MGR already set
[   60.772646] binder: 6313:6386 ioctl 40046207 0 returned -16
2018/04/08 14:54:51 executing program 1:
r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0)
r1 = epoll_create(0x4000000010011)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000336ff4))
ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000005c0)={0x4c, 0x0, &(0x7f000092b000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bd1fb8), &(0x7f0000a81fe8)}}}], 0x7f, 0x0, &(0x7f000005af7e)})
r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/dsp\x00', 0x802, 0x0)
socket$inet_dccp(0x2, 0x6, 0x0)
ioctl$KVM_NMI(r2, 0xae9a)
pipe(&(0x7f0000000000)={<r3=>0xffffffffffffffff})
sendmsg$nl_netfilter(r3, &(0x7f0000000540)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000500)={&(0x7f0000000080)={0x464, 0x12, 0xa, 0x400, 0x70bd2a, 0x25dfdbfb, {0xf, 0x0, 0x7}, [@typed={0x8, 0x2e, @u32=0x7}, @nested={0x7c, 0x69, [@generic="4ce525580ea2efe6f092ad0dbe571cbda118e4609e2e7214349ed2b8bb4be6340ce51314535a1d6ee1a049c2da3816f058f946c5468605affc0efa1011a77da1b55e5c161c880c3fc853cd544004d1923079419da4e0dba8c4ff32b0a743b9b80afa0afd487fc0373d98668a4114229783a2", @typed={0x4, 0x29}]}, @nested={0x1c, 0x1c, [@typed={0x18, 0x80, @str='mime_typemime_type\x00'}]}, @nested={0xc, 0x5, [@typed={0x8, 0x23, @fd=r0}]}, @nested={0x14, 0x39, [@typed={0x4, 0x76}, @typed={0x4, 0x43}, @typed={0x8, 0x26, @u32=0x4}]}, @generic="fc47c4ab959fecf7cd9154a48256b2ad5ee4f459c89e17ef4163543b63985211fc0fe5354247e336ceafe28a948002f98ea0392fe441c3c2caa94a63108cbb9165c96c08e5a72f19ad046600f89317c11aef8b08e3005af1b3e8012073af00a6f64b3c4e370c92ba093503154c2c8a9655a551194a87da2dac4c2575db0405cfd999a79d0856c4211ecfe4876afe84870866805ded6aa7c713dc3f4685bbfc5817d52697feee4b398954d3b4170c0e5876d3cd35db0dc84b3274f7636011826b1ad587d7a2a4e02c2bd3e94e1584d3087b3f0041316fa68ec2f8d89197f7c573d667", @nested={0x2ac, 0x39, [@typed={0x8, 0x0, @u32=0x100000000}, @typed={0x14, 0x3a, @str='/dev/binder#\x00'}, @generic="7286e1b54c1511819d5a1b5f27b761b307ceba149f9fe7d59f1e76ff2121ce4a0d13650b9d79196f5423effb0bcecbe362b977e19a6cada25889334fdc811b11557ee5afc1ac50ac5f4e84d2115e277c7a1bc8499bf169e93e1855d34856fa51d96762a8c2ac707c76768abae8c1388a87a74ffa72849839448c42abf7959885c909c78ebf65a3fe4caedc3cdb0e7f6c0404f16c7d13d8e125d561fd372c82ff29cc973fcb8043de1c8422a5f8ff5ce007f5891274232ae183129688a861094f040728dda1ae274bf57e4bd7d554876fe58bf3491f821c873b773ed998f9e7a3e48f5b34156e0fda6f2f1b61c2c9fd0767", @generic="b75f0c62cce9988a", @generic="e19d26f741a41988427859106dd0e9836227f1ef80dd108d961d21058b2b", @generic="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", @generic="077354e58ccc965e527431b9aee1d7185624aa89ecb328d45324a36685f378f57707ef7c27a25bb97055ff20a6695af1405d85b48a47dc6870e8217269952c549cf81b852546f28d6a0bda1fbc33878b333cbee31ff06c53960214b983a5710a2068741443fda451a7c49f6a02f2a1e3f4d63dab0e6b"]}]}, 0x464}, 0x1, 0x0, 0x0, 0x80}, 0x4000804)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000b8000)={0x4, 0x0, &(0x7f0000109000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f0000583f53)="e7"})

2018/04/08 14:54:51 executing program 0:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000140)=0x3)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file0/file0\x00', &(0x7f0000000100)='nfs\x00', 0x407d, &(0x7f0000000180)="796fe48dfc3f656ba533482646788cee3b19dbbd4aa3e0d9c755d718f99f438281d59e4d7060")
socketpair(0x17, 0x0, 0x500, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431)
pwritev(0xffffffffffffffff, &(0x7f0000ed8f70), 0x0, 0x0)
mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000590ffe)='v2')

2018/04/08 14:54:51 executing program 7:
r0 = socket$inet(0x11, 0xa, 0x300)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6}]}, 0x10)
r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8000, 0x103000)
ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0xfffffffffffff801)
syz_emit_ethernet(0x2e, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa00080046000020000000000000907800000000e00000014404000000000000000890787d22c1760fc63ecce33aacf378439893dfb4a8b530ab91afddb6fda2b7331bd9ff1b385478134e368782bde3705ff96dfc0f63c70196308b8c7af851ab43f40f95302141b4f44f330446ede6a9eb56a310902e93341e0a8d12499f4bc782137766a4fe8986fd16f94ac4d0b58bcbd82c319193d434f99b8d30730d9f42424ee018b35b54c81e"], &(0x7f0000000000))
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={<r2=>0x0, 0x9}, &(0x7f0000000200)=0x8)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x1000, "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"}, &(0x7f0000001280)=0x1008)
setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f00000012c0)=0xa3, 0x4)
ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000001300)={0x6, 0x14, [0x6, 0x2, 0x1, 0xa27, 0x5]})

2018/04/08 14:54:51 executing program 3:
socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
close(r0)
recvmmsg(r1, &(0x7f0000004800)=[{{&(0x7f0000002d00)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f0000003080)=[{&(0x7f0000003000)=""/26, 0x1a}], 0x1, &(0x7f0000003180)=""/222, 0xde}}, {{0x0, 0x0, &(0x7f00000037c0)=[{&(0x7f00000035c0)=""/145, 0x91}], 0x1, &(0x7f0000003800)=""/4096, 0x1000}}], 0x2, 0x42, &(0x7f00000048c0)={0x77359400})
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000040)={0x10000, 0x5, 0x2, 'queue0\x00', 0x7ea})

2018/04/08 14:54:51 executing program 4:
r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x20000800001)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$int_in(r0, 0x80000040045010, &(0x7f000000bff8)=0x2)

2018/04/08 14:54:51 executing program 6:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf}, 0x1c)
perf_event_open(&(0x7f00000001c0)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000180)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14)
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xc, 0x8000000004, 0x4, 0x100000001, 0x0, r1}, 0x2c)
r3 = bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x7, 0x9, &(0x7f00000000c0)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r0}, @map={0x18, 0x0, 0x1, 0x0, r1}, @map={0x18, 0x0, 0x1, 0x0, r2}], {0x95}}, &(0x7f0000919ff6)='syzkaller\x00', 0x0, 0xe1, &(0x7f0000000000)=""/225}, 0x14)
r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000400)={0x0, 0x4, 0x825, 0x9}, 0x8)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={r3, 0x50, &(0x7f00000001c0)}, 0x10)
r5 = socket$inet(0x2, 0x80000, 0x1)
getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000140)={0x0, <r6=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x1, 0x4e21, 0x7fffffff, 0x2, 0x0, 0xa0, 0x81c01dcc2d03583a, 0x0, r6}, {0x80000001, 0x7, 0x0, 0xc94, 0x6, 0xff, 0x1, 0x8}, {0x6, 0x3, 0x100000001, 0x7}, 0x3, 0x6e6bb1, 0x1, 0x1, 0x3}, {{@in, 0x4d3, 0x32}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3504, 0x1, 0x1, 0x9, 0x3f, 0xfd, 0xb94}}, 0xe8)

2018/04/08 14:54:51 executing program 5:
mkdir(&(0x7f0000a09000)='./file0\x00', 0x160)
r0 = creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={<r1=>0x0, 0x9, 0x30, 0x4, 0xffffffff80000000}, &(0x7f0000000100)=0x18)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={r1, 0x78, "f37517f9d8fe2c1deb7f97e8edd740d4598565aba42884360be2f4062c51bd7b45ab6885bbb74acec3cd4faba495190175c4b9c00fd9722ba097aee592754154e438805b99be94dfd0e87a8ecf2449eee790b62cb2cf5d07e2e41efd4fbbc8e834bc0999f801968d5ca1c307c180e0b76f31477b843571d3"}, &(0x7f00000001c0)=0x80)
capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8))
rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file1\x00')
setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x8, 0x3, 0x0, 0x7fff, 0xfb, 0x8, 0xffffffff, 0xfffffffffffffffb, r1}, 0x20)

2018/04/08 14:54:51 executing program 2:
r0 = socket(0x100000000000010, 0x2, 0x0)
write(r0, &(0x7f00000004c0)="2400000052001f0014f9f407010904000200071008000100010000000800000000000000", 0x24)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={<r1=>0x0, 0x3}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x1000, 0x7, 0x7}, 0x10)
ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000000000)="3407381af6bad3e28e623d9df0f20fda6f1fc8b3c428eb67083ba71f1b81d51e23fcd772939508cfc85c708701908c4fef400237d0dd420047b3c4d21bdef2116b83b492b56f1971bf3547587ceb1bf093151fb13aa4f635ba7335566201e99428117748ace06de4b1726038cd00cb761cb6cc81e7bd79d8923e35c33f831b1ee94d95555d0973b62f2ee82d988652cd")

[   60.940101] capability: warning: `syz-executor5' uses 32-bit capabilities (legacy support in use)
[   60.944006] binder: 6401:6403 ioctl c0306201 200005c0 returned -14
2018/04/08 14:54:51 executing program 3:
r0 = socket(0x11, 0x800000003, 0x0)
ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', <r1=>0x0})
getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f00000000c0)={'TPROXY\x00'}, &(0x7f0000000100)=0x1e)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={"7369ff0100b37f56f0000e0500", <r2=>r1})
setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)

2018/04/08 14:54:51 executing program 5:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vga_arbiter\x00', 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x4, 0x4, 0x7, 0x5}, 0x8)
pread64(r0, &(0x7f00000003c0)=""/162, 0xa2, 0x0)

2018/04/08 14:54:51 executing program 4:
r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x20000800001)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$int_in(r0, 0x80000040045010, &(0x7f000000bff8)=0x2)

[   60.992368] binder: 6401:6403 ERROR: BC_REGISTER_LOOPER called without request
2018/04/08 14:54:51 executing program 2:
r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0)
r1 = syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x80005)
r2 = dup2(r1, r0)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"})
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000))
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "0000da00001effe3", "a6e7fd491ca077ef11ae80ffea002000000004002ecd959baa11b50700000001"})
setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280), 0x8)
openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0)
ppoll(&(0x7f00000000c0), 0x0, &(0x7f00000001c0), &(0x7f0000000200), 0x8)
ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x8048ae66, &(0x7f0000000300)={[{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, {0x0, 0x0, 0x0, 0x5}]})
clock_gettime(0x0, &(0x7f0000000140))
write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {0x6}, {}, @addr}], 0x60)

2018/04/08 14:54:51 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = socket$packet(0x11, 0x0, 0x300)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', <r2=>0x0})
setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @random="7c2e1626459d"}, 0x10)
ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00')
bind$packet(r1, &(0x7f0000000280)={0x11, 0xe1fbb7d3b137be09, r2, 0x1, 0x3, 0x6}, 0x14)
ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00')
accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040))
getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10)
r3 = socket$inet_sctp(0x2, 0x4000000000001, 0x84)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000500), &(0x7f00000005c0)=0x1ce)
socket$packet(0x11, 0x3, 0x300)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000440)=0x14)
r4 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000001c0)={'lo\x00', <r5=>0x0})
sendmsg$nl_route(r4, &(0x7f00000003c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000900)=@setlink={0x20, 0x13, 0x301, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x20}, 0x1}, 0x0)
getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000002100), 0x2)
syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00')
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000480)=<r6=>0x0)
r7 = gettid()
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)=<r8=>0x0)
getresuid(&(0x7f0000000580), &(0x7f0000000800), &(0x7f0000000840)=<r9=>0x0)
getresuid(&(0x7f0000000880), &(0x7f00000008c0)=<r10=>0x0, &(0x7f0000000940))
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000009c0)={{{@in=@dev, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r11=>0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000ac0)=0xe8)
sendmsg$nl_generic(r4, &(0x7f0000000dc0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000d80)={&(0x7f0000000b00)={0x248, 0x32, 0x100, 0x70bd28, 0x25dfdbfe, {0xd}, [@nested={0xa0, 0x59, [@typed={0x8, 0x5e, @pid=r6}, @generic="cc32b49513f6b271072361d221b359c0d43fe8a1", @typed={0xc, 0x14, @str='bridge0\x00'}, @typed={0x8, 0x7c, @pid=r7}, @generic="0e0db42ffc779c5306058078ffd2ada6960407a539002ef6e35560810020fcd9b1c1761d294a50dfe35dc317c0d76ec9278177347dea8359dfb3fc25416ea7c59547f4b706243d61642667aa438ecf45887160dcd418726e6efbf149c9831ca678cdadb144014ceb9d"]}, @nested={0x4c, 0x40, [@typed={0x8, 0x3d, @pid=r8}, @typed={0x4, 0x26}, @typed={0x14, 0x20, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="e593e55641313a9e38d8b48a53576e21220014af4bb9a72a35e733548e1fb3", @typed={0x8, 0x3b, @uid=r9}]}, @typed={0xc, 0x1c, @u64=0x4}, @typed={0x14, 0x2d, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @typed={0x8, 0x89, @u32=0x4}, @nested={0x108, 0x91, [@typed={0x8, 0x1d, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="bb692950a33e3c571f8be338a45b44b6fe98a20b9e4ea1b1658955764d4ecdee3e6f3f5d04700fb68809e735f554b6e524210e10c8654250ad72f543da51237b31b904b1a5a3dd11e6e1062d227bdadfbced1368b11b75a57ade2d233d559673b669c730327958779fdc325ff88b4b7e07affc2c0256e98561050652d664299bb1332b0f6333e06a1655d49df0128418539dab93766823cb99c2729fabf69d43b58a45f42dbc814a23104a675deb64698e4f5fea36364c31968da21ac6ebb1247507576630427750a3ea9448f46e", @typed={0x8, 0x75, @uid=r10}, @generic="4cff4597dc1f96ff91b9f83764619f9c79b13e545bb97660c259a610", @typed={0x8, 0x74, @uid=r11}]}, @typed={0x4, 0x90}, @typed={0x14, 0x84, @ipv6}]}, 0x248}, 0x1, 0x0, 0x0, 0x80}, 0x4000001)
socketpair$inet(0x2, 0x0, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, <r12=>0xffffffffffffffff})
setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18)
getsockopt$IP_VS_SO_GET_INFO(r12, 0x0, 0x481, &(0x7f0000000740), &(0x7f0000000780)=0xc)
r13 = socket(0xa, 0xb, 0x5)
bind$bt_l2cap(r13, &(0x7f00000007c0)={0x1f, 0x101, {0x0, 0xee5, 0x5, 0x7fff, 0x8, 0x100000000}, 0x442, 0x401}, 0xe)
r14 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$EBT_SO_GET_ENTRIES(r3, 0x0, 0x81, &(0x7f0000000340)={'broute\x00', 0x0, 0x3, 0x2b, [], 0xa, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000300)=""/43}, &(0x7f0000000600)=0x78)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000640)={<r15=>0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0x19}, 0xff}}}, &(0x7f0000000700)=0x84)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000200)={r15, 0x3, 0x20, 0x4, 0x7}, &(0x7f0000000240)=0xffffffffffffff8c)
getsockopt$inet_int(r14, 0x0, 0xf, &(0x7f0000000400), &(0x7f00000004c0)=0x4)

2018/04/08 14:54:51 executing program 6:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4)
r1 = accept$alg(r0, 0x0, 0x0)
sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0)
io_setup(0x5, &(0x7f0000000140)=<r2=>0x0)
io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}])
socketpair(0x3, 0x4, 0xff, &(0x7f0000000200)={<r3=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000100)=0x4)
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10)
socket$bt_hidp(0x1f, 0x3, 0x6)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000240))
bind$inet6(r4, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c)
sendto$inet6(r4, &(0x7f0000000080)="4dbcee955e2399d41ecec000dfe29893912ee372d3c9ec48c1b998515ae247939fa5505d651d1c7ee8ae7e093911864cff6526128ac80000000000000000000000000000d4fa560d9fdb6085296c14477b6ec13520f9d69d1e32af0b6523168f3a0fe815a9eb329278346dc1282e69c0a75f235de9dc76ad2f9d39210a4a04c198edf0c3d6a6e743a88f8e3a797452b542ce0000000000000000000000", 0x9d, 0x20000001, &(0x7f0000000340)={0xa, 0x4e22}, 0x1c)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x6e60e268190ae3b9)
close(r4)
getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00000000c0)={@multicast1, @remote}, &(0x7f0000000080)=0xc)

2018/04/08 14:54:52 executing program 0:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="8f0000000000000000000208000000"])
ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x7f)
clock_gettime(0x0, &(0x7f0000002e00)={<r3=>0x0, <r4=>0x0})
recvmmsg(0xffffffffffffff9c, &(0x7f0000002d40)=[{{&(0x7f0000000100)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001540)=[{&(0x7f0000000180)=""/37, 0x25}, {&(0x7f00000001c0)=""/39, 0x27}, {&(0x7f0000000200)=""/42, 0x2a}, {&(0x7f0000000240)=""/22, 0x16}, {&(0x7f0000000280)=""/15, 0xf}, {&(0x7f00000002c0)=""/169, 0xa9}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/210, 0xd2}, {&(0x7f0000001480)=""/172, 0xac}], 0x9, 0x0, 0x0, 0x23b5225f}, 0xfffffffffffffff9}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001600)=""/205, 0xcd}], 0x1, &(0x7f0000001740)=""/9, 0x9, 0x4}, 0x40}, {{&(0x7f0000001780)=@pppol2tpin6={0x0, 0x0, {0x0, <r5=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000002bc0)=[{&(0x7f0000001800)=""/21, 0x15}, {&(0x7f0000001840)=""/166, 0xa6}, {&(0x7f0000001900)=""/212, 0xd4}, {&(0x7f0000001a00)=""/1, 0x1}, {&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f0000002a40)=""/53, 0x35}, {&(0x7f0000002a80)=""/110, 0x6e}, {&(0x7f0000002b00)=""/152, 0x98}], 0x8, &(0x7f0000002c40)=""/251, 0xfb}, 0x6}], 0x3, 0x100, &(0x7f0000002e40)={r3, r4+30000000})
socket$inet6_tcp(0xa, 0x1, 0x0)
clock_gettime(0x0, &(0x7f0000002ec0))
ioctl$sock_inet_SIOCGIFNETMASK(r5, 0x891b, &(0x7f0000002e80)={'bond0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}})
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty, 0x35e}, 0x1c)
recvmmsg(r5, &(0x7f0000008880)=[{{&(0x7f0000002f00)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f0000002fc0)=[{&(0x7f0000002f80)=""/59, 0x3b}], 0x1, &(0x7f0000003000), 0x0, 0x1000}, 0x9}, {{&(0x7f0000003040)=@nfc_llcp, 0x80, &(0x7f0000004500)=[{&(0x7f00000030c0)=""/205, 0xcd}, {&(0x7f00000031c0)=""/178, 0xb2}, {&(0x7f0000003280)=""/94, 0x5e}, {&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000004300)=""/176, 0xb0}, {&(0x7f00000043c0)=""/181, 0xb5}, {&(0x7f0000004480)=""/87, 0x57}], 0x7, 0x0, 0x0, 0x8}, 0x7}, {{&(0x7f0000004580)=@ipx, 0x80, &(0x7f0000004740)=[{&(0x7f0000004600)=""/153, 0x99}, {&(0x7f00000046c0)=""/69, 0x45}], 0x2, &(0x7f0000004780)=""/54, 0x36, 0x800}, 0x9}, {{&(0x7f00000047c0)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f0000005a80)=[{&(0x7f0000004840)=""/70, 0x46}, {&(0x7f00000048c0)=""/163, 0xa3}, {&(0x7f0000004980)=""/158, 0x9e}, {&(0x7f0000004a40)=""/4096, 0x1000}, {&(0x7f0000005a40)=""/50, 0x32}], 0x5, 0x0, 0x0, 0x1}, 0xe6}, {{&(0x7f0000005b00)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000006d00)=[{&(0x7f0000005b80)=""/98, 0x62}, {&(0x7f0000005c00)=""/4096, 0x1000}, {&(0x7f0000006c00)=""/233, 0xe9}], 0x3, &(0x7f0000006d40)=""/137, 0x89, 0xfffffffffffffffc}, 0x401}, {{&(0x7f0000006e00)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000006f40)=[{&(0x7f0000006e80)=""/136, 0x88}], 0x1, &(0x7f0000006f80)=""/95, 0x5f, 0xfffffffffffffff9}, 0x9}, {{0x0, 0x0, &(0x7f0000007380)=[{&(0x7f0000007000)=""/253, 0xfd}, {&(0x7f0000007100)=""/141, 0x8d}, {&(0x7f00000071c0)=""/144, 0x90}, {&(0x7f0000007280)=""/206, 0xce}], 0x4}, 0xfffffffffffffff9}, {{&(0x7f00000073c0)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000008700)=[{&(0x7f0000007440)=""/170, 0xaa}, {&(0x7f0000007500)=""/30, 0x1e}, {&(0x7f0000007540)=""/165, 0xa5}, {&(0x7f0000007600)=""/4096, 0x1000}, {&(0x7f0000008600)=""/213, 0xd5}], 0x5, &(0x7f0000008780)=""/211, 0xd3, 0x1}, 0x1173e000}], 0x8, 0x1, &(0x7f0000008a80)={0x77359400})
ioctl$KVM_RUN(r2, 0xae80, 0x0)

2018/04/08 14:54:52 executing program 4:
r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x20000800001)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$int_in(r0, 0x80000040045010, &(0x7f000000bff8)=0x2)

[   61.283201] syz-executor6 (6438) used greatest stack depth: 16776 bytes left
[   61.337560] kvm [6441]: vcpu1, guest rIP: 0x9a disabled perfctr wrmsr: 0xc1 data 0x1000
2018/04/08 14:54:52 executing program 3:
socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000a77ff8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvmmsg(r1, &(0x7f0000002e00)=[{{&(0x7f0000002280)=@alg, 0x58, &(0x7f0000002440)=[{&(0x7f00000023c0)=""/76, 0x4c}], 0x1, &(0x7f0000002480)=""/137, 0x89}}, {{&(0x7f0000002540)=@nfc, 0x10, &(0x7f0000002a80)=[{&(0x7f0000002980)=""/212, 0xd4}], 0x1, &(0x7f0000002b00)=""/73, 0x49}}], 0x2, 0x2, &(0x7f0000172ff0)={0x77359400})
r2 = dup2(r0, r0)
getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4)
dup3(r1, r2, 0x0)

2018/04/08 14:54:52 executing program 2:
r0 = socket(0x40000000015, 0x5, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002640)={0x0, <r1=>0x0}, &(0x7f0000002800)=0xfffffffffffffd5b)
acct(&(0x7f00000000c0)='./file0\x00')
recvmsg$kcm(r0, &(0x7f0000002600)={0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000000000)=""/154, 0x9a}, {&(0x7f0000002700)=""/182, 0xb6}, {&(0x7f0000000240)=""/197, 0xc5}, {&(0x7f0000000180)=""/22, 0x16}, {&(0x7f0000000340)=""/27, 0x1b}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/217, 0xd9}, {&(0x7f0000001480)=""/102, 0x66}, {&(0x7f0000001500)=""/4096, 0x1000}], 0xfffffffffffffcf, &(0x7f00000025c0)=""/16, 0x10, 0x1000}, 0x2000)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002840)=ANY=[@ANYBLOB="1b491255857c7d47ca3726b3ca611d66e1de8984275d1ce042c4d453f9edb38ea695033e6babfb2837ab33db421a1526c6d4cccdff971b8b7a89165bb0bb5dbdc93d6bc0b3cd8c791d21e7c75883311e7e71d0f357b77e9cbcac70c49b91b209b90ad5b32a6dfa7bdffacc000000000000000000000000000000"], &(0x7f0000002680)=0x1)
setuid(r1)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8)
setreuid(0x0, 0x0)

2018/04/08 14:54:52 executing program 5:
mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={<r1=>0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, [0x3, 0x7, 0x8, 0x7f, 0x9, 0x0, 0x4, 0xffc, 0x3, 0x383, 0x8, 0x7, 0xf2b, 0x400, 0x2]}, &(0x7f0000000000)=0x100)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={r1, 0x4, 0x30}, 0xc)
ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0)=0xffffffffffffffff, 0x4)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x402, 0x0)
ioctl$TCSETA(r2, 0x5406, &(0x7f0000000200)={0x5c31, 0x2, 0x4, 0xff, 0x5acaaf3d, 0x89, 0x8, 0x2, 0x40, 0x3})

2018/04/08 14:54:52 executing program 4:
r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x20000800001)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$int_in(r0, 0x80000040045010, &(0x7f000000bff8)=0x2)

2018/04/08 14:54:52 executing program 6:
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000399ffc)=0x7, 0x5a)
bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c)
connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000da2ffc)=0x10000, 0x4)
setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x8, 0x4)
r1 = dup(r0)
mq_getsetattr(r1, &(0x7f0000000640)={0x100000001, 0x9, 0x2, 0xffffffffffffffff, 0x9, 0x6, 0x9, 0x2}, &(0x7f0000000680))
setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000700)=0x100, 0x4)
write$eventfd(r1, &(0x7f0000605ff8)=0x99, 0xa7)
write$eventfd(r1, &(0x7f0000000000), 0x8)
sendmmsg$alg(r1, &(0x7f0000003f00)=[{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000080)="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", 0x599}], 0x1}], 0x1, 0x0)
sendmmsg$alg(r1, &(0x7f0000359000)=[{0x0, 0x0, &(0x7f0000a45000)=[{&(0x7f0000f38000)="c0", 0x1}], 0x1, &(0x7f0000360cd8)}], 0x1, 0x0)

2018/04/08 14:54:52 executing program 7:
capset(&(0x7f0000000080)={0x19980330}, &(0x7f0000cc0000))
r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20200, 0x0)
ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0)
syz_open_procfs(0xffffffffffffffff, &(0x7f0000000f80)='setgroups\x00')

2018/04/08 14:54:52 executing program 0:
r0 = socket$inet(0x2, 0x6, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000840)=@nat={'nat\x00', 0x19, 0x1, 0x200, [0x20000940, 0x0, 0x0, 0x20000970, 0x200009a0], 0x0, &(0x7f0000000800), &(0x7f0000000940)=ANY=[@ANYBLOB="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"]}, 0x278)
syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffffffffff9, 0xa, &(0x7f0000001b40)=[{&(0x7f0000000140)="4faf898b13222aed1b75d47b4efefe4286088ca20f248ae7056426976ae5769cbc89768ad1e2d7388b336369e80eae668bd19479251591455c4d775c9d158c843bebdf002960d794e874c6154c70b4efa4ee057b385157885885d73a731cd5b37918f7b2042713bfb7ec6ec875a66eb00c8d225d529706d4ff509a0dd829588d9012794a4632153d51a0b518c58a0afc5050d62b68b5dcba1ac546a36491", 0x9e, 0xfffffffffffffe04}, {&(0x7f0000000b40)="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", 0x1000, 0x3}, {&(0x7f0000000200)="96030c82157b8699d8630afb60b5afcc7b0b162933ee7aaf138ae372a3b9e1f60b069573d1494f7c0323caa82a03dfbc2bd0754780dc6214c06a89d5627331ba4ba305b93cc5d8ed3d69c2cdb2dbf8fcb3544802c88b9fe07ca5bc1d9749cc9d978758c8b0fa6bda251708463dc522ddf3442d88837382523a5f39e0d33e67f55bfb41776952bfac0333eeec4efe08375d8968ee28cf2474b28d4b46c2a9613747b20dff010a66252b8006ca807fbfa78e441c1405a342863561a92c43d5663c295be7611b12814bba526f415f911edd46191fdbff9176d74f50be8d8ed1bb484e3064494e7101dbd27aa0d80f", 0xed, 0xe2}, {&(0x7f0000000300)="c6242d6f2cdbda289a0b3a9c4d8d96e222304309a1232f366fc2d5596d8228b4a85a68fe7d19124b3edc6cb17761026344bb8a958d20753a4b4cc6b57d2bbdf99e06268e4c80bd1a2b3b9735220f82f080e75a424796537a15f60501c17cdd5759cecfdf0932638c4a429ab2193d9f98e429e8cb19ec4fbe62ec525e2762670c2dda43fe53cee87d0eb953737eb8e5a507a7bb8c9bdc58ba0c82d2036c271a75ae024713cb1c21bea9df876fc72ec960c9b69559cf284f46209f", 0xba, 0x7}, {&(0x7f00000003c0)="c78711e8a0b7be20ebc2868bd0dd083f51d12b2d49090a6c4393a711991017a2c0f434ef6d09e0d474e2ee7101fe1f5e5b50a0aaa2d066b8ab0d02d3e1098bc25585feaea160b7ea44424e2d22f236db967e775d227f5bdb34af9b6e2bdc7dba03687bc89384bdb803d9f4d49c6037600fd8ae34870de33d8621d53eed1f228afb4f05eff188", 0x86}, {&(0x7f0000000480)="f02f588915a35f80d0d4d6231f5c05dd78adce604a5088af6dc67b9b92028c080e439159ddf3a732e90493193c17bda5c843718d13933d73af8c8f09a059f758f39a34b05ca9dd66c9fcf9ec5ccae423e8c538c1071b682615703fcbebc7ce75082564df4d9b40b1d699cffcb6a693dcb8c9f65400aa333b16edc09813bd37f2eb399534f1a1ad29f0e6f48343c8b5cab858607bc2a40b8b662add48d439efa252117969616cf868dd", 0xa9, 0x5e024fba}, {&(0x7f0000000540)="ef83cf032df5e8931019e355b4e1e10a95287ab07fb46be037aaecd0924a37f8da1d1db3d806", 0x26, 0x6}, {&(0x7f0000000580)="f6568df8903c4e22ce38d4e44fd7e01f0df3775fc9d6e628fef2149bb4f9ce6f05a3366e948cd6217f8fc998cdd34ae961e958ea1eae43138c5caafd712e59f9526a0e90f0908e5a2ad39dfceb5d675cfa8a36f73ab346f2254bfb50d2f5a8c93507cba6b5499d29ca9424c7da56670e7483b194d2b682382ae686162527f4ff07326bb6b8a8625eb0bc69ea54c1f0c990f2e67dbeae1c7b49e439251a3f5058ac195762da7de8754c2765ac2284651b5f555246c20e349f01f8d863033d963b33839efe67237e31a667bee4e9cba63c5bca6c86286ca980c3", 0xd9, 0x7f}, {&(0x7f0000000680)="a6a250f0a519", 0x6}, {&(0x7f00000006c0)="b08576c5981b67d11d3a625136738ccbf93178a170527749ab484afde211ba06c5e88173066e2fb984703d90d719a95931c552210c12d6bb197791cacf58cc47c2fba1510e2ef8c3198a85c3df47b4dc0f21770b531f33809d25a0360bb8863120c9c8252fe8c893580c57edaf915500c4523cf85ac1970712627a79322f38d6f3cae6b6542a56a1044e8d1a53c524fd671610ffa4db3ba976150308ffbca935822cd177b401cc00093111cb7638057d564ef9", 0xb3, 0x100000000}], 0x2000, &(0x7f0000000780)={[{@discard='discard', 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@umask={'umask', 0x3d, [0x33, 0x35, 0x34, 0x37]}, 0x2c}, {@codepage={'codepage', 0x3d, '866'}, 0x2c}, {@time_offset={'time_offset', 0x3d, [0x7d, 0x7d]}, 0x2c}, {@fmask={'fmask', 0x3d, [0x34]}, 0x2c}, {@debug='debug', 0x2c}, {@discard='discard', 0x2c}, {@sys_immutable='sys_immutable', 0x2c}]})
ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000040)={0x3ff, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e24}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x0, 0x4, 0xfff, 0x2, 0x2, 0x0, 0x8, 0x100000001, 0x400})

2018/04/08 14:54:52 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f000045cffd)='ns\x00')
getdents(r0, &(0x7f0000000fd6)=""/24, 0x18)
r1 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00')
getsockname$packet(r0, &(0x7f00000002c0)={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000300)=0x14)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000005c0)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f00000006c0)=0xe8)
getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={<r4=>0x0, @local, @local}, &(0x7f0000000740)=0xc)
getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000800)={<r5=>0x0, @local, @loopback}, &(0x7f0000000840)=0xc)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000880)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000000980)=0xe8)
ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000009c0)={'vcan0\x00', <r7=>0x0})
getpeername$packet(r0, &(0x7f0000000a00)={0x0, 0x0, <r8=>0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000a40)=0x14)
getsockname$packet(r0, &(0x7f0000000c00)={0x0, 0x0, <r9=>0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000c40)=0x14)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000c80)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r10=>0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000000d80)=0xe8)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000dc0)={{{@in6=@ipv4={[], [], @loopback}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r11=>0x0}}, {{@in=@broadcast}}}, &(0x7f0000000ec0)=0xe8)
getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000058c0)={@loopback, @multicast1, <r12=>0x0}, &(0x7f0000005900)=0xc)
accept4$packet(r0, &(0x7f0000005940)={0x0, 0x0, <r13=>0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000005980)=0x14, 0x800)
getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000007dc0)={@loopback, <r14=>0x0}, &(0x7f0000007e00)=0x14)
getsockname$packet(r0, &(0x7f0000009280)={0x0, 0x0, <r15=>0x0}, &(0x7f00000092c0)=0x14)
getsockname$packet(r0, &(0x7f0000009300)={0x0, 0x0, <r16=>0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000009340)=0x14)
accept(r0, &(0x7f0000009380)=@can={0x0, <r17=>0x0}, &(0x7f0000009400)=0x80)
sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000009880)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8b34de54dff24dd0}, 0xc, &(0x7f0000009840)={&(0x7f0000009440)={0x3e0, r1, 0x1, 0x70bd25, 0x25dfdbfe, {0x3}, [{{0x8, 0x1, r2}, {0x74, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}]}}, {{0x8, 0x1, r4}, {0x1b0, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r5}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x39}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xcef8}}}]}}, {{0x8, 0x1, r10}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0x80, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xfffffffffffff20b}}, {0x8, 0x6, r13}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}]}}, {{0x8, 0x1, r15}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3ff}}}]}}, {{0x8, 0x1, r16}, {0x7c, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}]}}]}, 0x3e0}, 0x1, 0x0, 0x0, 0x8000}, 0x10)
setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000180)={0x0, 'bpq0\x00'}, 0x18)
r18 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00')
sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r18, @ANYBLOB="00002bbd7000fedbdf2501000000400002005be3443616eea16deca56e08000400fbffffff080003000100000014000100ac1414bb0000000000000000000000000800080078000000080004005a96000008000300020000000800050003000000080005006c3200000800040005def48cf4448b2e050143905133e5770ef603a1edd640d2a5d490861cd57908a81b4367f718"], 0x74}, 0x1}, 0x48810)

[   61.738241] binder: BINDER_SET_CONTEXT_MGR already set
[   61.743617] binder: 6401:6468 ioctl 40046207 0 returned -16
[   61.752797] binder: 6401:6467 ioctl c0306201 200005c0 returned -14
[   61.762196] binder: 6401:6467 ERROR: BC_REGISTER_LOOPER called without request
2018/04/08 14:54:52 executing program 7:
sysfs$2(0x2, 0x7, &(0x7f0000000000)=""/151)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1-generic)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="ed07ffda3b62305edc3861bf02f21d2d30ba3f3bd94f7faf780bb03eb8850cf5038ed230574267d53e25f0f9a98c37791874279902e3523f58701c45be32688121", 0x146)

2018/04/08 14:54:52 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
socketpair$inet(0x2, 0x803, 0x80000000, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={<r3=>0x0, 0x1}, &(0x7f0000000080)=0x8)
r4 = getpgid(0x0)
wait4(r4, &(0x7f0000000180), 0xc1000001, &(0x7f00000001c0))
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0)={r3, 0x10001}, 0x8)
sendmsg(r0, &(0x7f00006a6fc8)={&(0x7f0000218000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000f1dfc0), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x10}, 0x810)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'ip_vti0\x00', <r5=>0x0})
getuid()
setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000140)={r5, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)

2018/04/08 14:54:52 executing program 5:
r0 = syz_open_dev$binder(&(0x7f0000e5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x2000)
setsockopt$llc_int(r1, 0x10c, 0x8, &(0x7f0000000080)=0x80, 0x4)
mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB="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"], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']]})
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000090a000)={0x4, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="fea014a95237a9d6c40fdf052102f4f51059c878b406c135962f0e993be5daf27662b8db861f6a51fffb557218b37e3f5d07ddb90ddcb292b6241afd0551b2045ea35414f82d6b73cbfdc65c4462d68c461af0ea7b410c565db3bf099966a64be6d7cfb4ba210c9f900ce14ffe8a8205f47a01a4d9bb61957a2b87006fc8d2a9018a32c54d8e8d9e87aae01cf5c5fba22c"], 0x74, 0x0, &(0x7f00000006c0)="684f4b60f68c3ea854d1d4e65fa76fd9ab258c88ac58d96229cb17eccceb2b785b587b77fe08b5c3e213603a5dbaa3aa764245ffe9b9e8b4dfb953ff122e052c45f8f9e716e60e45ee088b32c108fb0b022a72cf5c64aeaefba3c0b63253d4d191a17c2d51c809fee963c21c49504b765fb52ca6"})
ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)={<r2=>0x0})
sync_file_range(r0, 0x5, 0x80, 0x6)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x14, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="2bd6c4dc761d00ca20c4afd7ae6b17f8b423520522aa7e3ed7759ed85e47c5bcd7a99b244b31f6801c23d6dc1f4b85dfe7169199ba09c8e843fe5ff58dd02bf6d27b3967dd097046491e00", @ANYRES64=r2, @ANYBLOB="62001910110000e31c46ef2fa89d3b07c951876b3a00"], 0x0, 0x0, &(0x7f0000000480)})

2018/04/08 14:54:52 executing program 4:
r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x20000800001)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$int_in(0xffffffffffffffff, 0x80000040045010, &(0x7f000000bff8)=0x2)

2018/04/08 14:54:52 executing program 6:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x500, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
pipe2(&(0x7f0000e3eff8)={<r2=>0x0, <r3=>0x0}, 0x0)
r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
r5 = dup3(r4, r3, 0x0)
ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7)
mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x1000009, 0x10, r5, 0x0)
r6 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0)
syz_kvm_setup_cpu$x86(r6, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0xaaaaaaaaaaaaadc, 0x0, &(0x7f0000000280), 0x0)
ioctl$int_in(r5, 0x5452, &(0x7f0000000080)=0xfd)
dup3(r3, r4, 0x80000)
ioctl$KVM_RUN(r2, 0xae80, 0x0)

[   61.997067] binder: 6505:6508 unknown command -1458265858
[   62.013788] binder: 6505:6508 ioctl c0306201 2090a000 returned -22
2018/04/08 14:54:52 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f000045cffd)='ns\x00')
getdents(r0, &(0x7f0000000fd6)=""/24, 0x18)
r1 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00')
getsockname$packet(r0, &(0x7f00000002c0)={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000300)=0x14)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000005c0)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f00000006c0)=0xe8)
getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={<r4=>0x0, @local, @local}, &(0x7f0000000740)=0xc)
getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000800)={<r5=>0x0, @local, @loopback}, &(0x7f0000000840)=0xc)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000880)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000000980)=0xe8)
ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000009c0)={'vcan0\x00', <r7=>0x0})
getpeername$packet(r0, &(0x7f0000000a00)={0x0, 0x0, <r8=>0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000a40)=0x14)
getsockname$packet(r0, &(0x7f0000000c00)={0x0, 0x0, <r9=>0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000c40)=0x14)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000c80)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r10=>0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000000d80)=0xe8)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000dc0)={{{@in6=@ipv4={[], [], @loopback}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r11=>0x0}}, {{@in=@broadcast}}}, &(0x7f0000000ec0)=0xe8)
getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000058c0)={@loopback, @multicast1, <r12=>0x0}, &(0x7f0000005900)=0xc)
accept4$packet(r0, &(0x7f0000005940)={0x0, 0x0, <r13=>0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000005980)=0x14, 0x800)
getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000007dc0)={@loopback, <r14=>0x0}, &(0x7f0000007e00)=0x14)
getsockname$packet(r0, &(0x7f0000009280)={0x0, 0x0, <r15=>0x0}, &(0x7f00000092c0)=0x14)
getsockname$packet(r0, &(0x7f0000009300)={0x0, 0x0, <r16=>0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000009340)=0x14)
accept(r0, &(0x7f0000009380)=@can={0x0, <r17=>0x0}, &(0x7f0000009400)=0x80)
sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000009880)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8b34de54dff24dd0}, 0xc, &(0x7f0000009840)={&(0x7f0000009440)={0x3e0, r1, 0x1, 0x70bd25, 0x25dfdbfe, {0x3}, [{{0x8, 0x1, r2}, {0x74, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}]}}, {{0x8, 0x1, r4}, {0x1b0, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r5}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x39}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xcef8}}}]}}, {{0x8, 0x1, r10}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0x80, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xfffffffffffff20b}}, {0x8, 0x6, r13}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}]}}, {{0x8, 0x1, r15}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3ff}}}]}}, {{0x8, 0x1, r16}, {0x7c, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}]}}]}, 0x3e0}, 0x1, 0x0, 0x0, 0x8000}, 0x10)
setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000180)={0x0, 'bpq0\x00'}, 0x18)
r18 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00')
sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r18, @ANYBLOB="00002bbd7000fedbdf2501000000400002005be3443616eea16deca56e08000400fbffffff080003000100000014000100ac1414bb0000000000000000000000000800080078000000080004005a96000008000300020000000800050003000000080005006c3200000800040005def48cf4448b2e050143905133e5770ef603a1edd640d2a5d490861cd57908a81b4367f718"], 0x74}, 0x1}, 0x48810)

2018/04/08 14:54:52 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
socketpair$inet(0x2, 0x803, 0x80000000, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={<r3=>0x0, 0x1}, &(0x7f0000000080)=0x8)
r4 = getpgid(0x0)
wait4(r4, &(0x7f0000000180), 0xc1000001, &(0x7f00000001c0))
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0)={r3, 0x10001}, 0x8)
sendmsg(r0, &(0x7f00006a6fc8)={&(0x7f0000218000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000f1dfc0), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x10}, 0x810)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'ip_vti0\x00', <r5=>0x0})
getuid()
setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000140)={r5, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)

2018/04/08 14:54:52 executing program 0:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes-asm)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c50400aeb995298992ea5400c2", 0x10)
r1 = accept$alg(r0, 0x0, 0x0)
sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "e657bc44bdcaf0fe"}, 0x10}, 0x1}, 0x0)
socket$alg(0x26, 0x5, 0x0)

[   62.039741] binder: 6505:6508 unknown command -591079893
[   62.074244] binder: 6505:6508 ioctl c0306201 20000500 returned -22
[   62.113304] binder: BINDER_SET_CONTEXT_MGR already set
[   62.141816] binder_alloc: 6505: binder_alloc_buf, no vma
[   62.147536] binder: 6505:6508 transaction failed 29189/-3, size 40-8 line 2963
[   62.176819] binder: 6505:6520 ioctl 40046207 0 returned -16
[   62.191508] binder: 6505:6529 unknown command -1458265858
[   62.209273] binder: 6505:6529 ioctl c0306201 2090a000 returned -22
[   62.264312] binder: undelivered TRANSACTION_ERROR: 29189
[   62.270475] binder: release 6505:6508 transaction 6 out, still active
[   62.277228] binder: unexpected work type, 4, not freed
[   62.282545] binder: undelivered TRANSACTION_COMPLETE
[   62.287913] binder: send failed reply for transaction 6, target dead
2018/04/08 14:54:53 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/mcfilter\x00')
bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58)
r2 = accept4$alg(r0, 0x0, 0x0, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="40020020", 0x4)
sendfile(r2, r1, &(0x7f0000807000), 0x3f)
ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000000040)={0x7b, 0x0, [0x80000000, 0x3, 0x4, 0x40]})

2018/04/08 14:54:53 executing program 7:
r0 = socket$alg(0x26, 0x5, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000000080)=0xe8)
ioprio_get$uid(0x3, r1)
bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58)
bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58)

2018/04/08 14:54:53 executing program 4:
r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x20000800001)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$int_in(r0, 0x0, &(0x7f000000bff8)=0x2)

2018/04/08 14:54:53 executing program 2:
unshare(0x8000000)
setpriority(0x0, 0x0, 0x9)
r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2})
mq_timedreceive(r0, &(0x7f0000000040)=""/97, 0xa, 0x0, 0x0)
mq_timedreceive(r0, &(0x7f00000000c0)=""/144, 0x90, 0x0, 0x0)
mq_timedreceive(r0, &(0x7f00000004c0)=""/214, 0xd6, 0x0, &(0x7f00000005c0)={0x0, 0x1c9c380})

2018/04/08 14:54:53 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f000045cffd)='ns\x00')
getdents(r0, &(0x7f0000000fd6)=""/24, 0x18)
r1 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00')
getsockname$packet(r0, &(0x7f00000002c0)={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000300)=0x14)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000005c0)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f00000006c0)=0xe8)
getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={<r4=>0x0, @local, @local}, &(0x7f0000000740)=0xc)
getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000800)={<r5=>0x0, @local, @loopback}, &(0x7f0000000840)=0xc)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000880)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000000980)=0xe8)
ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000009c0)={'vcan0\x00', <r7=>0x0})
getpeername$packet(r0, &(0x7f0000000a00)={0x0, 0x0, <r8=>0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000a40)=0x14)
getsockname$packet(r0, &(0x7f0000000c00)={0x0, 0x0, <r9=>0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000c40)=0x14)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000c80)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r10=>0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000000d80)=0xe8)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000dc0)={{{@in6=@ipv4={[], [], @loopback}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r11=>0x0}}, {{@in=@broadcast}}}, &(0x7f0000000ec0)=0xe8)
getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000058c0)={@loopback, @multicast1, <r12=>0x0}, &(0x7f0000005900)=0xc)
accept4$packet(r0, &(0x7f0000005940)={0x0, 0x0, <r13=>0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000005980)=0x14, 0x800)
getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000007dc0)={@loopback, <r14=>0x0}, &(0x7f0000007e00)=0x14)
getsockname$packet(r0, &(0x7f0000009280)={0x0, 0x0, <r15=>0x0}, &(0x7f00000092c0)=0x14)
getsockname$packet(r0, &(0x7f0000009300)={0x0, 0x0, <r16=>0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000009340)=0x14)
accept(r0, &(0x7f0000009380)=@can={0x0, <r17=>0x0}, &(0x7f0000009400)=0x80)
sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000009880)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8b34de54dff24dd0}, 0xc, &(0x7f0000009840)={&(0x7f0000009440)={0x3e0, r1, 0x1, 0x70bd25, 0x25dfdbfe, {0x3}, [{{0x8, 0x1, r2}, {0x74, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}]}}, {{0x8, 0x1, r4}, {0x1b0, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r5}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x39}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xcef8}}}]}}, {{0x8, 0x1, r10}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0x80, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xfffffffffffff20b}}, {0x8, 0x6, r13}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}]}}, {{0x8, 0x1, r15}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3ff}}}]}}, {{0x8, 0x1, r16}, {0x7c, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}]}}]}, 0x3e0}, 0x1, 0x0, 0x0, 0x8000}, 0x10)
setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000180)={0x0, 'bpq0\x00'}, 0x18)
r18 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00')
sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r18, @ANYBLOB="00002bbd7000fedbdf2501000000400002005be3443616eea16deca56e08000400fbffffff080003000100000014000100ac1414bb0000000000000000000000000800080078000000080004005a96000008000300020000000800050003000000080005006c3200000800040005def48cf4448b2e050143905133e5770ef603a1edd640d2a5d490861cd57908a81b4367f718"], 0x74}, 0x1}, 0x48810)

2018/04/08 14:54:53 executing program 0:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={"6966623000faffffffffffffff00", 0x1002})
r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x200000, 0x0)
ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000080)=0x6)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201})
write(r1, &(0x7f0000000180), 0x1b2)

2018/04/08 14:54:53 executing program 6:
r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/dsp\x00', 0x2800, 0x0)
ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001680)=""/66)
faccessat(r0, &(0x7f0000000100)='./file0\x00', 0x100, 0x0)
syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x3, 0x3, &(0x7f0000001240), 0x0, &(0x7f0000000040))
set_thread_area(&(0x7f0000000140)={0x4, 0x20001000, 0xffffffff, 0x3, 0x800, 0x2, 0x9, 0x9, 0x5, 0xfffffffffffffff8})
ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0))
write$binfmt_elf32(r0, &(0x7f0000001400)={{0x7f, 0x45, 0x4c, 0x46, 0x63, 0x101, 0x101, 0x1ff, 0xfffffffffffffff7, 0x2, 0x3e, 0x4, 0x1a1, 0x38, 0x2b4, 0x8, 0x7b33, 0x20, 0x2, 0x1f, 0x7, 0x48}, [{0x7474e555, 0x3, 0x6, 0x7c2bd484, 0x7fff, 0x0, 0xffffffffffffffe1, 0x4}, {0x6474e557, 0x1, 0x9, 0x5, 0x0, 0xf1, 0x3, 0x42}], "3cf6fed6b99300950369067e35fc5041dd2a60f94844069c157916c60a80ca68b8e46f44c01a7f6346332ab24bb1f5b1732232067f19a3b682fb2dba188f8a33e119523046fa635b37c459c9ebe78b1f8047c70ad5417f7cef6a24a938c5da030f3522cf3afa4e69496a7e4a748bfbf48bb8d50855af0fa8e1dc5fbd4e2ac565a9f14be8ae828772bd007c99b5cc53436518462812384db3e7a0899b0b56ad77a43a4da5b2d06301e67db5e26756557691901ef819d55fcea07102468a5f5ea5bc808032039cfe2f93d2c89703cce9377922e3bfcde7a86ba3ad3d52b5", [[]]}, 0x255)
ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00000012c0)=0x200)

2018/04/08 14:54:53 executing program 5:
r0 = signalfd4(0xffffffffffffffff, &(0x7f000029bff8)={0x5}, 0x8, 0x0)
fstat(r0, &(0x7f0000000100))
rt_sigprocmask(0x0, &(0x7f0000000000)={0xffb}, &(0x7f0000c5bff8), 0xffffffffffffffc7)
r1 = getpid()
r2 = gettid()
readv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/128, 0x80}], 0x34c)
tgkill(r1, r2, 0x1)

2018/04/08 14:54:53 executing program 4:
r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x20000800001)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$int_in(r0, 0x80000040045010, &(0x7f000000bff8))

2018/04/08 14:54:53 executing program 1:
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0)
r0 = semget$private(0x0, 0x7, 0x0)
io_setup(0x1d, &(0x7f0000000080)=<r1=>0x0)
r2 = open$dir(&(0x7f0000000280)='./file0\x00', 0x2a0000, 0x4)
r3 = eventfd(0x45b)
r4 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000)
r5 = syz_open_dev$sndpcmc(&(0x7f0000000440)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffff12, 0x20000)
r6 = socket$inet6_icmp(0xa, 0x2, 0x3a)
r7 = syz_open_dev$mouse(&(0x7f00000005c0)='/dev/input/mouse#\x00', 0x0, 0x8000)
r8 = socket$inet_sctp(0x2, 0x0, 0x84)
r9 = syz_open_dev$midi(&(0x7f0000000700)='/dev/midi#\x00', 0x20, 0x0)
r10 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000780)='/dev/cuse\x00', 0x0, 0x0)
r11 = syz_open_dev$admmidi(&(0x7f00000008c0)='/dev/admmidi#\x00', 0x50543615, 0x484201)
r12 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/loop-control\x00', 0x8000, 0x0)
r13 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/vcs\x00', 0x4800, 0x0)
io_submit(r1, 0x6, &(0x7f0000000a80)=[&(0x7f0000000340)={0x0, 0x0, 0x0, 0x3, 0x9, r2, &(0x7f00000002c0)="7a3c761606f032295cf94afeae1b5cc43ed1444d75c5d109921001f3a5891288608349561b087d6257a40c40f8f2faf5d1a838b23cda95d37eb918d1469ca6993078aac2cd386eec11d24c374d51ed5e92820ae2d2af9ed0700a782b42", 0x5d, 0x3f, 0x0, 0x0, r3}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x7, 0x9, r4, &(0x7f0000000380)="a07f548e39907729abd9df87cc04a0e8ab8dc5a996e779bb363fd013e7db09effdef6f332a4a7b6bcba6143029faf0fc9a00f41f48280e60a6a30517048390d6eacdc35359a6a8b83964e9c62ce667a9c01e70f51c621dac708901c48bd538d621b5a95c509907afa41d045816b3437a2409ece569e386dd1c2a2f7c72a79a4765886fff6ee4c063e114733c3f4b1f468397ca6f377b272bd38d858f2bdc5ead2d63b8", 0xa3, 0x427, 0x0, 0x1, r5}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x10001, r6, &(0x7f00000004c0)="264c18503ceefd61835e748e9c77606db8771854c5894364f168012c0878a6dc588d6644ddf4ddc3d6eb1d288ed57b57866ddab822567c9cf177868131b3aeabdd95450db3c2ea655b3685c31becb1f37338c456a31c6cbeadfb67babd0a1da9ba49eb09bf83b38c89c41ffb80e3f7e854ada14866b675c71c127bc4790082729f433045fce165caa5c634e68dca99c6918b4226002d2d1e4733ce9db5677ca23aef1eedbe4b0a3f0fa7fffcfe50f2949aa3e12d26b1dbf9286620f775b816b7942ce9f94f8eceec", 0xc8, 0x4000000000000000, 0x0, 0x0, r7}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0xb, 0x7957, r8, &(0x7f0000000640)="450fc5fa6cd6a26f305233ab53ff304d8ef856aa603ee2a2ea95e7d512e5cd7c7535d96ff9d1ca3b56eb5dd3d4412be2b6ee60e5fdf5c523607d844ea138974990f55aeb8a6e8dcaeddfd519033b96805a7b65b5182ced2cc4b52f4cffdb70a0cef630ca9b78de98fbebc99b2cc9d83333e92bde6f847113c0640ebc25d2199f363148dfacf70d18679b6609fd0978ab1d7823b71100824d76328cdd7c744455fcd05c550ddb361d1c36a2", 0xab, 0x3f, 0x0, 0x1, r9}, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x6, r10, &(0x7f00000007c0)="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", 0xfa, 0x7, 0x0, 0x1, r11}, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x7, 0x1, r12, &(0x7f0000000980)="52b1c21e7dc9a03c7653d39009a4a7da039e1f3b3eb4973c83ff847d8e5ab8a10546f6049e5de0477ffa29ff384d194234e8988278e57d3a2b960592970551d293d69c", 0x43, 0x8, 0x0, 0x0, r13}])
semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f00000000c0)=""/169)
pipe2(&(0x7f0000000000)={<r14=>0xffffffffffffffff}, 0x4000)
ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, &(0x7f0000000180)=""/220)
connect$pppoe(r14, &(0x7f0000000040)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 'rose0\x00'}}, 0x1e)

2018/04/08 14:54:54 executing program 3:
r0 = socket$netlink(0x10, 0x3, 0x10)
faccessat(r0, &(0x7f0000000040)='\x00', 0x8, 0x0)
sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2400000018000100000000000a00000000000000000000000800160004000000"], 0x24}, 0x1}, 0x100000000000)
r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x1, 0x400000)
ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000140))

2018/04/08 14:54:54 executing program 6:
r0 = creat(&(0x7f0000000080)='./file0\x00', 0x30)
setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000700)=@nat={'nat\x00', 0x19, 0x5, 0x5e8, [0x20000100, 0x0, 0x0, 0x200001d8, 0x20000388], 0x0, &(0x7f00000000c0), &(0x7f0000000100)=ANY=[@ANYBLOB="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"]}, 0x660)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={<r1=>0x0, 0x7}, &(0x7f0000000040)=0x6)
r2 = socket$pppoe(0x18, 0x1, 0x0)
ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f00000008c0)=0x1)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000780)={r1, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, [0xffffffffffffff80, 0x9, 0x8, 0x10000, 0x401, 0x292, 0x2f3, 0x2, 0x7fffffff, 0x1, 0x401, 0x4, 0x35a, 0xfff, 0xfffffffffffffff7]}, &(0x7f0000000880)=0x100)
socket$inet_tcp(0x2, 0x1, 0x0)

2018/04/08 14:54:54 executing program 7:
r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
setrlimit(0xf, &(0x7f0000000000)={0x7, 0x8})
r1 = memfd_create(&(0x7f0000000280)='\'-,mime_type&\x00', 0x1)
bpf$OBJ_PIN_MAP(0x6, &(0x7f00000002c0)={&(0x7f0000000240)='./file0\x00', r1}, 0x10)
r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x100, 0x0)
getrlimit(0xa808bde27edb7872, &(0x7f0000000200))
r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00')
sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x74, r3, 0x1, 0x70bd28, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xae6}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x99}]}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9b2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x20008004}, 0x8000)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8001, 0x6, 0xfffffffffffffffa, 0x3, 0x65df, 0x2, 0x1d35}, 0x1c)
shutdown(r0, 0x0)
shutdown(r0, 0x0)

2018/04/08 14:54:54 executing program 1:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x20, 0x4000000000080, 0x2}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcb000)={r0, &(0x7f0000fcbfff)='X', &(0x7f0000000380)}, 0x20)
syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xfffffffffffffffc, 0x20000)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000400)={r0, &(0x7f0000000440), &(0x7f0000000480)=""/78}, 0x18)
r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8b, 0x400000)
lseek(r1, 0x0, 0x4)
faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x42, 0x400)
getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000140), &(0x7f0000000180)=0x30)

2018/04/08 14:54:54 executing program 0:
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10)
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x147}, 0x2c)
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000007110000000050000002ddb02e48fb33a2c09000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff11, &(0x7f00001a7f05)=""/251}, 0x18)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10)
r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x101002)
write$cgroup_type(r1, &(0x7f0000000140)='threaded\x00', 0x9)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000080)=r0, 0x4)
socketpair$inet_icmp(0x6f3000, 0x2, 0x1, &(0x7f0000000180))

2018/04/08 14:54:54 executing program 4:
r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x20000800001)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$int_in(r0, 0x80000040045010, &(0x7f000000bff8))

2018/04/08 14:54:54 executing program 2:
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
syz_emit_ethernet(0x2e, &(0x7f00008c8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff, {[@generic={0x7, 0x2}]}}, @igmp}}}}, &(0x7f00001e8ff8)={0x0, 0x0, [0x43e, 0xee1]})
r1 = shmget$private(0x0, 0x2000, 0x84, &(0x7f0000ffd000/0x2000)=nil)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={<r2=>0x0, 0x8001, 0x30, 0x7, 0x6}, &(0x7f0000000080)=0x18)
setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r2, 0x0, 0x8}, 0xc)
shmctl$SHM_UNLOCK(r1, 0xc)

2018/04/08 14:54:54 executing program 5:
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ff8000/0x2000)=nil, 0x2000}, 0x1})
r1 = userfaultfd(0x0)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa})
ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1})
stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
setgroups(0x1, &(0x7f0000000100)=[r2])
ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x1})

2018/04/08 14:54:54 executing program 5:
r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x7, 0x1)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)})
ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)
ppoll(&(0x7f0000000000), 0x1df, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8)
mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x2, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0xffffffffffffff9c, 0x0, &(0x7f0000002000)})
ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000100))

2018/04/08 14:54:54 executing program 4:
r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x20000800001)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$int_in(r0, 0x80000040045010, &(0x7f000000bff8))

[   64.644686] binder: BINDER_SET_CONTEXT_MGR already set
[   64.650098] binder: 6624:6635 ioctl 40046207 0 returned -16
[   64.653561] binder_alloc: 6624: binder_alloc_buf, no vma
[   64.656354] binder: 6624:6637 ioctl 8927 20000100 returned -22
[   64.661337] binder: 6624:6636 transaction failed 29189/-3, size 0-0 line 2963
2018/04/08 14:54:55 executing program 2:
r0 = perf_event_open(&(0x7f0000000f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
readv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/255, 0xff}], 0x259)
ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc))
capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8))
r2 = socket$inet6_sctp(0xa, 0x1, 0x84)
ioctl$sock_ifreq(r2, 0x89f2, &(0x7f0000000000)={'tunl0\x00', @ifru_data=&(0x7f0000000080)="47dcb9413483d74624eaa045515e3d2d91b3e3deb654b4d3c23685dab7309594"})
r3 = syz_open_pts(r1, 0x2)
r4 = dup3(r3, r1, 0x0)
io_setup(0x20, &(0x7f0000000180)=<r5=>0x0)
ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x40485404, &(0x7f0000000240)={{0x0, 0x0, 0x1, 0x2, 0x5}, 0x1, 0x5})
ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r4)
r6 = syz_open_dev$midi(&(0x7f0000000340)='/dev/midi#\x00', 0xfffffffffffffffb, 0x80)
fadvise64(r6, 0x0, 0x80000000, 0x4)
ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3)
socketpair(0x19, 0x5, 0x5, &(0x7f0000000300))
io_cancel(r5, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x9, r3, &(0x7f0000001000)="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", 0x1000, 0x8, 0x0, 0x0, r4}, &(0x7f0000000200))
ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f00000002c0))
ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000000380))
write(r1, &(0x7f0000c34fff), 0xffffff0b)

2018/04/08 14:54:55 executing program 7:
pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000180)={'ip6_vti0\x00'})
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00')
sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10100}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r2, 0x0, 0x70bd2a, 0x25dfdbff, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fff}]}, 0x24}, 0x1, 0x0, 0x0, 0x44000}, 0x4000000)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_buf(r3, 0x0, 0x31, &(0x7f0000000080), 0x0)

2018/04/08 14:54:55 executing program 0:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x10a43, 0x0)
ioctl$TUNSETLINK(r1, 0x400454cd, 0x323)
r2 = socket(0x1e, 0x4, 0x0)
r3 = fcntl$getown(r0, 0x9)
perf_event_open(&(0x7f00000000c0)={0x4, 0x70, 0xffffffffffffffff, 0x7fffffff, 0x4, 0xffffffffffffffe0, 0x0, 0x1, 0x400, 0x9, 0x8000, 0x800, 0xda, 0x1, 0xffffffff, 0x81, 0x80000001, 0x7, 0xfff, 0x4, 0x8, 0x4, 0x0, 0x31, 0x5, 0xfff, 0x645, 0x1, 0x4, 0x10000, 0x4, 0x7, 0x9, 0x8, 0xfffffffffffffffd, 0xf04, 0x5, 0x3, 0x0, 0xa4e, 0x1, @perf_bp={&(0x7f0000000080), 0x5}, 0x9400, 0x5, 0x2, 0x6, 0x7, 0xfff, 0x7}, r3, 0x2, r0, 0xa)
getsockname$packet(r2, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000004c0)=0xb4)
pipe(&(0x7f0000000040))

2018/04/08 14:54:55 executing program 3:
r0 = socket$key(0xf, 0x3, 0x2)
fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x3)
sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f000033c000)={0x2, 0xa, 0x0, 0x9, 0x2}, 0x10}, 0x1}, 0x0)
r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0x10000)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r1, 0x0, 0xcb, 0xdb, &(0x7f0000000080)="34a990480d0e28d71a4fd2e15d83ccd2b218238e12ec931bc59e3f0b07ec359d2c369d32e996955d616116fefdc141f95d13f0663b3969150ba81e9326be2c29108a59370d84a502aa8a321e6bb13e48869ebe5cacd4e6e297c1683bc946fd57ad2fcf99a62e6df7db87f0acbf9db38f235915ce38eac20ec9f2755f1d17e137f5973a1e66158f8faabfa1e0478d0793dc8908e52890f6ffc3ce2f61669c14a91a61b373e7edcffc1d2cd3733118d13e517dcfc29972d44267ee47ccf58732e7890b8ec1602d1f12b0e105", &(0x7f0000000280)=""/219, 0x0, 0x9}, 0x28)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000001c0)={<r2=>0x0, 0xe, "3329fe6fef2856a531a1abf9e661"}, &(0x7f0000000200)=0x16)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000380)={r2, 0x1, 0x10}, 0xc)
accept4$llc(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000400)=0x10, 0x800)

2018/04/08 14:54:55 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={<r0=>0x0, 0x0})
openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0)
socket$kcm(0x29, 0x2, 0x0)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10)
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21d}, 0xffffffffffffffeb)
r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10)
getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000180)=""/197, &(0x7f0000000080)=0xc5)
socketpair$inet_icmp(0x16, 0x2, 0x1, &(0x7f0000000400))

2018/04/08 14:54:55 executing program 5 (fault-call:2 fault-nth:0):
r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x20000800001)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$int_in(r0, 0x80000040045010, &(0x7f000000bff8)=0x2)

2018/04/08 14:54:55 executing program 4:
r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x20000800001)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$int_in(r0, 0x80000040045010, &(0x7f000000bff8))

2018/04/08 14:54:55 executing program 6:
r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
connect$bt_sco(r0, &(0x7f0000000040)={0x1f, {0x8080000000, 0x6, 0x40, 0x5, 0x2f6f, 0x4}}, 0x8)
fallocate(r0, 0x0, 0xffff, 0x400)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
connect$inet(r1, &(0x7f0000ccb000)={0x2}, 0x10)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000000000000000000000000080000000000000080"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48)
r3 = socket$kcm(0x29, 0x1000000000000005, 0x0)
sendmmsg(r3, &(0x7f0000002dc0)=[{{&(0x7f0000002040)=@can={0x1d}, 0x80, &(0x7f00000025c0)=[{&(0x7f0000002080)='h', 0x1}], 0x1, &(0x7f00000036c0)}}], 0x1, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r1, r2})
close(r3)
r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r4, 0x0)
madvise(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x9)
connect$bt_sco(r0, &(0x7f0000000080)={0x1f, {0x7f, 0x2, 0x6, 0x3, 0x1f, 0x3a}}, 0x8)
clock_gettime(0x0, &(0x7f0000000280)={<r5=>0x0, <r6=>0x0})
clock_gettime(0x0, &(0x7f0000000100))
clock_gettime(0xffffffffffffffff, &(0x7f0000000180))
write$sndseq(0xffffffffffffffff, &(0x7f00000001c0)=[{0x9, 0x80000001, 0x3, 0x0, @time={r5, r6+30000000}, {0x1}, {0xffbd, 0x4}, @quote={{0x9, 0x3}, 0x4, &(0x7f00000000c0)={0x100, 0x7, 0x7, 0x2, @tick=0x6, {0x100, 0xdb99}, {0x2}, @raw8={"8d54b71b0bf1f1bb419de28f"}}}}, {0xc000000, 0xdbc, 0x2, 0x8, @time={0x0, 0x989680}, {0x3ff, 0x6}, {0x3f, 0x2}, @ext={0x3d, &(0x7f0000000140)="f1cc996b1267dd69b6728fec56e42e7de29ba6f2f46039433819a1ec649472861b8995be92a13d8d87560375a992bd13085833b70dec3006355b27d99f"}}], 0x60)
remap_file_pages(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x0, 0x1, 0x0)
ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000000340)={<r7=>0x0})
ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000380)={r7})
getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000240)=0xfffffffffffffffc, &(0x7f0000000300)=0x2)
ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x3, @empty, 'irlan0\x00'}})

[   64.775919] binder: release 6624:6625 transaction 11 out, still active
[   64.798090] binder: undelivered TRANSACTION_COMPLETE
[   64.803288] binder: send failed reply for transaction 11, target dead
[   64.855973] FAULT_INJECTION: forcing a failure.
[   64.855973] name failslab, interval 1, probability 0, space 0, times 1
[   64.860404] mmap: syz-executor6 (6644) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt.
[   64.867447] CPU: 1 PID: 6656 Comm: syz-executor5 Not tainted 4.16.0+ #4
[   64.885572] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   64.894912] Call Trace:
[   64.897490]  dump_stack+0x1b9/0x294
[   64.901104]  ? dump_stack_print_info.cold.2+0x52/0x52
[   64.906287]  should_fail.cold.4+0xa/0x1a
[   64.910334]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[   64.915430]  ? graph_lock+0x170/0x170
[   64.919223]  ? find_held_lock+0x36/0x1c0
[   64.923274]  ? __lock_is_held+0xb5/0x140
[   64.927331]  ? check_same_owner+0x320/0x320
[   64.931643]  ? rcu_note_context_switch+0x710/0x710
[   64.936557]  ? __mutex_lock+0x7d9/0x17f0
[   64.940601]  ? alloc_set_pte+0x1077/0x16a0
[   64.944824]  should_failslab+0x124/0x180
[   64.948870]  kmem_cache_alloc_trace+0x2cb/0x780
[   64.953524]  ? mutex_trylock+0x2a0/0x2a0
[   64.957581]  snd_pcm_oss_change_params_locked+0x1f9/0x3ce0
[   64.963196]  ? print_usage_bug+0xc0/0xc0
[   64.967243]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[   64.972766]  ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10
[   64.978637]  ? perf_trace_lock+0xd6/0x900
[   64.982768]  ? perf_trace_lock_acquire+0xe3/0x980
[   64.987599]  ? zap_class+0x720/0x720
[   64.991298]  ? perf_trace_lock+0x900/0x900
[   64.995517]  ? kasan_check_read+0x11/0x20
[   64.999649]  ? graph_lock+0x170/0x170
[   65.003433]  ? __lock_acquire+0x7f5/0x5130
[   65.007655]  ? debug_check_no_locks_freed+0x310/0x310
[   65.012832]  ? find_held_lock+0x36/0x1c0
[   65.016884]  snd_pcm_oss_change_params+0x80/0xe0
[   65.021624]  snd_pcm_oss_make_ready+0xbe/0x170
[   65.026192]  snd_pcm_oss_set_trigger.isra.25+0x82/0x910
[   65.031545]  ? snd_pcm_oss_make_ready+0x170/0x170
[   65.036373]  ? __might_sleep+0x95/0x190
[   65.040335]  snd_pcm_oss_ioctl+0x25e5/0x3f00
[   65.044730]  ? _parse_integer+0x190/0x190
[   65.048865]  ? graph_lock+0x170/0x170
[   65.052651]  ? snd_pcm_oss_release+0x290/0x290
[   65.057221]  ? graph_lock+0x170/0x170
[   65.061015]  ? find_held_lock+0x36/0x1c0
[   65.065069]  ? lock_downgrade+0x8e0/0x8e0
[   65.069207]  ? rcu_is_watching+0x85/0x140
[   65.073339]  ? rcu_bh_force_quiescent_state+0x20/0x20
[   65.078523]  ? __fget+0x40c/0x650
[   65.081966]  ? match_held_lock+0x801/0x8b0
[   65.086187]  ? expand_files.part.8+0x9a0/0x9a0
[   65.090752]  ? kasan_check_write+0x14/0x20
[   65.094973]  ? __mutex_unlock_slowpath+0x180/0x8a0
[   65.099888]  ? wait_for_completion+0x870/0x870
[   65.104454]  ? __sanitizer_cov_trace_switch+0x53/0x90
[   65.109630]  ? snd_pcm_oss_release+0x290/0x290
[   65.114195]  do_vfs_ioctl+0x1cf/0x1650
[   65.118072]  ? ioctl_preallocate+0x2e0/0x2e0
[   65.122465]  ? fget_raw+0x20/0x20
[   65.125905]  ? __sb_end_write+0xac/0xe0
[   65.129866]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[   65.135386]  ? fput+0x130/0x1a0
[   65.138654]  ? ksys_write+0x1a6/0x250
[   65.142440]  ? security_file_ioctl+0x9b/0xd0
[   65.146833]  ksys_ioctl+0xa9/0xd0
[   65.150271]  SyS_ioctl+0x24/0x30
[   65.153619]  ? ksys_ioctl+0xd0/0xd0
[   65.157229]  do_syscall_64+0x29e/0x9d0
[   65.161099]  ? vmalloc_sync_all+0x30/0x30
[   65.165230]  ? _raw_spin_unlock_irq+0x27/0x70
[   65.169708]  ? finish_task_switch+0x1ca/0x820
[   65.174186]  ? syscall_return_slowpath+0x5c0/0x5c0
[   65.179099]  ? syscall_return_slowpath+0x30f/0x5c0
[   65.184025]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[   65.189377]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   65.194209]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[   65.199380] RIP: 0033:0x455259
2018/04/08 14:54:56 executing program 7:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10)
r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000000000000000000000000009500000000000004"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48)
r2 = socket$kcm(0x29, 0x5, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1})
ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000001c0)={r0, r1})

2018/04/08 14:54:56 executing program 0:
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x100ffc, 0x0)
ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000100)=0x80)
ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f00000000c0)={0x3, 0x1})
prctl$setmm(0x23, 0x2, &(0x7f0000ffa000/0x4000)=nil)
getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000080)=0x5, &(0x7f0000000040)=0x4)
prctl$setmm(0x23, 0x1, &(0x7f0000df3000/0x2000)=nil)

[   65.202551] RSP: 002b:00007f596c947c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[   65.210245] RAX: ffffffffffffffda RBX: 00007f596c9486d4 RCX: 0000000000455259
[   65.217496] RDX: 000000002000bff8 RSI: 0080000040045010 RDI: 0000000000000013
[   65.224749] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[   65.232001] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[   65.239256] R13: 000000000000035f R14: 00000000006f8188 R15: 0000000000000000
2018/04/08 14:54:56 executing program 3:
r0 = socket$netlink(0x10, 0x3, 0xc)
writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1)
r1 = socket$netlink(0x10, 0x3, 0xc)
writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x2d0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x101000, 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000080)={<r4=>0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, &(0x7f0000000140)=0x84)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000180)={r4, 0x2918, 0x20}, 0xc)
r5 = dup3(r2, r1, 0x0)
ioctl$TIOCLINUX5(r5, 0x541c, &(0x7f0000000000)={0x5, 0xfff, 0x81, 0x4, 0x8})

2018/04/08 14:54:56 executing program 4:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-aesni)\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a70f80), 0x0, &(0x7f0000917000)}], 0x1, 0x8000)
accept(r1, 0x0, &(0x7f0000000000))

2018/04/08 14:54:56 executing program 1:
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}, @in6={0xa, 0x4e23, 0xff, @mcast1={0xff, 0x1, [], 0x1}, 0x20}], 0x2c)
openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x400, 0x0)

2018/04/08 14:54:56 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400021001000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[])
perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmsg$can_raw(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x1d}, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "4c2958400ad306b1d1e1af3426e0899bf5e6c5d8eb5a6cca2337bdca7ff3075c9508fa9e62d0ab52fd7b760b72311eb23b03aee7edb420e123afb21312873e5d"}, 0x10}, 0x1}, 0x0)
r0 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@hci, &(0x7f0000000080)=0x80, 0x80000)
r1 = gettid()
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000000440)=0xe8)
r3 = getegid()
sendmsg$unix(r0, &(0x7f0000001500)={&(0x7f0000000280)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000300)=[{&(0x7f0000000500)="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", 0x1000}], 0x1, &(0x7f0000000480)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x40}, 0x81)
mkdir(&(0x7f00000000c0)="2e2f66696c65302f66696c6530fe", 0x0)

2018/04/08 14:54:56 executing program 5 (fault-call:2 fault-nth:1):
r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x20000800001)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$int_in(r0, 0x80000040045010, &(0x7f000000bff8)=0x2)

2018/04/08 14:54:56 executing program 7:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000140)={0x1, 0x0, [{0x80000001, 0x0, 0x0, 0xebc}]})
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000000000e407900c0000000000019000000000000"])

[   65.455393] FAULT_INJECTION: forcing a failure.
[   65.455393] name failslab, interval 1, probability 0, space 0, times 0
[   65.466721] CPU: 1 PID: 6686 Comm: syz-executor5 Not tainted 4.16.0+ #4
[   65.473468] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   65.482809] Call Trace:
[   65.485387]  dump_stack+0x1b9/0x294
[   65.489001]  ? dump_stack_print_info.cold.2+0x52/0x52
[   65.494181]  ? __save_stack_trace+0x7e/0xd0
[   65.498492]  should_fail.cold.4+0xa/0x1a
[   65.502538]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[   65.507623]  ? kasan_kmalloc+0xc4/0xe0
[   65.511496]  ? kmem_cache_alloc_trace+0x152/0x780
[   65.516320]  ? snd_pcm_oss_change_params_locked+0x1f9/0x3ce0
[   65.522100]  ? snd_pcm_oss_change_params+0x80/0xe0
[   65.527020]  ? snd_pcm_oss_make_ready+0xbe/0x170
[   65.531759]  ? snd_pcm_oss_set_trigger.isra.25+0x82/0x910
[   65.537282]  ? graph_lock+0x170/0x170
[   65.541063]  ? SyS_ioctl+0x24/0x30
[   65.544586]  ? do_syscall_64+0x29e/0x9d0
[   65.548630]  ? entry_SYSCALL_64_after_hwframe+0x42/0xb7
[   65.553983]  ? find_held_lock+0x36/0x1c0
[   65.558035]  ? __lock_is_held+0xb5/0x140
[   65.562087]  ? check_same_owner+0x320/0x320
[   65.566394]  ? rcu_note_context_switch+0x710/0x710
[   65.571313]  should_failslab+0x124/0x180
[   65.575361]  kmem_cache_alloc_trace+0x2cb/0x780
[   65.580016]  ? mutex_trylock+0x2a0/0x2a0
[   65.584073]  snd_pcm_oss_change_params_locked+0x231/0x3ce0
[   65.589680]  ? debug_check_no_locks_freed+0x310/0x310
[   65.594853]  ? rcu_bh_force_quiescent_state+0x20/0x20
[   65.600031]  ? print_usage_bug+0xc0/0xc0
[   65.604079]  ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10
[   65.609950]  ? perf_trace_lock+0xd6/0x900
[   65.614085]  ? zap_class+0x720/0x720
[   65.617781]  ? __lock_acquire+0x7f5/0x5130
[   65.622001]  ? debug_check_no_locks_freed+0x310/0x310
[   65.627180]  ? graph_lock+0x170/0x170
[   65.630963]  ? __lock_acquire+0x7f5/0x5130
[   65.635186]  ? debug_check_no_locks_freed+0x310/0x310
[   65.640359]  ? print_usage_bug+0xc0/0xc0
[   65.644404]  ? find_held_lock+0x36/0x1c0
[   65.648457]  snd_pcm_oss_change_params+0x80/0xe0
[   65.653197]  snd_pcm_oss_make_ready+0xbe/0x170
[   65.657765]  snd_pcm_oss_set_trigger.isra.25+0x82/0x910
[   65.663115]  ? snd_pcm_oss_make_ready+0x170/0x170
[   65.667943]  ? __might_sleep+0x95/0x190
[   65.671904]  snd_pcm_oss_ioctl+0x25e5/0x3f00
[   65.676298]  ? _parse_integer+0x190/0x190
[   65.680429]  ? graph_lock+0x170/0x170
[   65.684212]  ? snd_pcm_oss_release+0x290/0x290
[   65.688783]  ? graph_lock+0x170/0x170
[   65.692568]  ? find_held_lock+0x36/0x1c0
[   65.696618]  ? lock_downgrade+0x8e0/0x8e0
[   65.700753]  ? rcu_is_watching+0x85/0x140
[   65.704886]  ? rcu_bh_force_quiescent_state+0x20/0x20
[   65.710066]  ? __fget+0x40c/0x650
[   65.713505]  ? match_held_lock+0x801/0x8b0
[   65.717722]  ? expand_files.part.8+0x9a0/0x9a0
[   65.722286]  ? kasan_check_write+0x14/0x20
[   65.726505]  ? __mutex_unlock_slowpath+0x180/0x8a0
[   65.731417]  ? wait_for_completion+0x870/0x870
[   65.735983]  ? __sanitizer_cov_trace_switch+0x53/0x90
[   65.741154]  ? snd_pcm_oss_release+0x290/0x290
[   65.745719]  do_vfs_ioctl+0x1cf/0x1650
[   65.749590]  ? ioctl_preallocate+0x2e0/0x2e0
[   65.753979]  ? fget_raw+0x20/0x20
[   65.757420]  ? __sb_end_write+0xac/0xe0
[   65.761381]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[   65.766901]  ? fput+0x130/0x1a0
[   65.770165]  ? ksys_write+0x1a6/0x250
[   65.773954]  ? security_file_ioctl+0x9b/0xd0
[   65.778347]  ksys_ioctl+0xa9/0xd0
[   65.781786]  SyS_ioctl+0x24/0x30
[   65.785134]  ? ksys_ioctl+0xd0/0xd0
[   65.788747]  do_syscall_64+0x29e/0x9d0
[   65.792616]  ? vmalloc_sync_all+0x30/0x30
[   65.796748]  ? _raw_spin_unlock_irq+0x27/0x70
[   65.801228]  ? finish_task_switch+0x1ca/0x820
[   65.805708]  ? syscall_return_slowpath+0x5c0/0x5c0
[   65.810621]  ? syscall_return_slowpath+0x30f/0x5c0
[   65.815534]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[   65.820883]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   65.825710]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[   65.830881] RIP: 0033:0x455259
[   65.834051] RSP: 002b:00007f596c947c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[   65.841742] RAX: ffffffffffffffda RBX: 00007f596c9486d4 RCX: 0000000000455259
[   65.848994] RDX: 000000002000bff8 RSI: 0080000040045010 RDI: 0000000000000013
[   65.856246] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[   65.863496] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[   65.870746] R13: 000000000000035f R14: 00000000006f8188 R15: 0000000000000001
2018/04/08 14:54:56 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201})
mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0)
write(r1, &(0x7f0000000180), 0x1b2)
getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x1)
r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0)
setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000000140)={{&(0x7f0000000300)=""/222, 0xde}, &(0x7f0000000100), 0x12}, 0x20)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000180)={<r3=>0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000240)=0x84)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000400)=@assoc_value, &(0x7f0000000440)=0x8)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000280)={r3, 0xfff, 0x3, 0x10001, 0x100, 0x1}, &(0x7f00000002c0)=0x14)
io_setup(0x1, &(0x7f0000000480))
ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000040)='gre0\x00')

2018/04/08 14:54:56 executing program 0:
r0 = signalfd4(0xffffffffffffffff, &(0x7f000029bff8)={0x5}, 0x8, 0x0)
fcntl$setstatus(r0, 0x4, 0x4000)
fstat(r0, &(0x7f0000000100))
rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5bff8), 0x8)
r1 = getpid()
r2 = gettid()
readv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/128, 0x80}], 0x34c)
ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=<r3=>0x0)
r4 = socket$inet6(0xa, 0x7, 0x3f)
socket$bt_bnep(0x1f, 0x3, 0x4)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0)
ptrace$getsig(0x4202, r2, 0x6, &(0x7f0000000180))
poll(&(0x7f0000001fef)=[{}, {}], 0x2, 0x0)
bind$inet6(r4, &(0x7f0000001ff2)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c)
tgkill(r1, r3, 0x1)

2018/04/08 14:54:56 executing program 2:
perf_event_open(&(0x7f000025c000)={0x4000000002, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
semget$private(0x0, 0x0, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1)
sched_getattr(0x0, &(0x7f0000000040), 0x30, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc))
r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x5, 0x200000)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={<r2=>0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6, 0x100000000}, &(0x7f0000000180)=0x90)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000001c0)={r2, 0xfc, "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"}, &(0x7f0000000300)=0x104)
ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000340)={@reserved=0x1})
r3 = syz_open_pts(r0, 0x2)
dup3(r3, r0, 0x0)
write(r0, &(0x7f0000c34fff), 0xffffff0b)

2018/04/08 14:54:56 executing program 4:
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000602fe8)={0xaa, 0x40})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1})
mremap(&(0x7f00006af000/0xf000)=nil, 0xf000, 0x3000, 0x3, &(0x7f00002e0000/0x3000)=nil)
close(r0)
r1 = socket(0x2000000000010, 0x20000000000003, 0x0)
write(r1, &(0x7f0000944fde)="220000005e000721004f10f7e2ffd90000000000000000edff000000e700ff02f157", 0x22)
recvfrom$inet6(r1, &(0x7f0000000080)=""/73, 0x49, 0x0, &(0x7f0000000100)={0xa}, 0x1c)
ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000f0a)=""/246)
fcntl$setflags(r0, 0x2, 0x1)
accept4$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000180)=0x1c, 0x80000)
ioctl$KDGKBMETA(0xffffffffffffffff, 0x4b62, &(0x7f0000000040))
ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000000))

2018/04/08 14:54:56 executing program 7:
r0 = signalfd(0xffffffffffffff9c, &(0x7f0000000000)={0x8000}, 0x8)
r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
r2 = dup2(r0, r1)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4002000003, 0x5011, 0xffffffffffffffff, 0x20000000000)
finit_module(0xffffffffffffffff, &(0x7f0000000100)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = memfd_create(&(0x7f0000000080)='/dev/sequencer2\x00', 0x0)
fstat(r2, &(0x7f0000000140))
r4 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102)
r5 = dup2(r4, r3)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"})
write$sndseq(r3, &(0x7f0000811000)=[{0x5, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}], 0x30)
getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f00000000c0)={@empty, @multicast1}, &(0x7f0000000100)=0x8)
ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000040))

2018/04/08 14:54:56 executing program 5 (fault-call:2 fault-nth:2):
r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x20000800001)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$int_in(r0, 0x80000040045010, &(0x7f000000bff8)=0x2)

2018/04/08 14:54:56 executing program 6:
r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
connect$bt_sco(r0, &(0x7f0000000040)={0x1f, {0x8080000000, 0x6, 0x40, 0x5, 0x2f6f, 0x4}}, 0x8)
fallocate(r0, 0x0, 0xffff, 0x400)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
connect$inet(r1, &(0x7f0000ccb000)={0x2}, 0x10)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000000000000000000000000080000000000000080"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48)
r3 = socket$kcm(0x29, 0x1000000000000005, 0x0)
sendmmsg(r3, &(0x7f0000002dc0)=[{{&(0x7f0000002040)=@can={0x1d}, 0x80, &(0x7f00000025c0)=[{&(0x7f0000002080)='h', 0x1}], 0x1, &(0x7f00000036c0)}}], 0x1, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r1, r2})
close(r3)
r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r4, 0x0)
madvise(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x9)
connect$bt_sco(r0, &(0x7f0000000080)={0x1f, {0x7f, 0x2, 0x6, 0x3, 0x1f, 0x3a}}, 0x8)
clock_gettime(0x0, &(0x7f0000000280)={<r5=>0x0, <r6=>0x0})
clock_gettime(0x0, &(0x7f0000000100))
clock_gettime(0xffffffffffffffff, &(0x7f0000000180))
write$sndseq(0xffffffffffffffff, &(0x7f00000001c0)=[{0x9, 0x80000001, 0x3, 0x0, @time={r5, r6+30000000}, {0x1}, {0xffbd, 0x4}, @quote={{0x9, 0x3}, 0x4, &(0x7f00000000c0)={0x100, 0x7, 0x7, 0x2, @tick=0x6, {0x100, 0xdb99}, {0x2}, @raw8={"8d54b71b0bf1f1bb419de28f"}}}}, {0xc000000, 0xdbc, 0x2, 0x8, @time={0x0, 0x989680}, {0x3ff, 0x6}, {0x3f, 0x2}, @ext={0x3d, &(0x7f0000000140)="f1cc996b1267dd69b6728fec56e42e7de29ba6f2f46039433819a1ec649472861b8995be92a13d8d87560375a992bd13085833b70dec3006355b27d99f"}}], 0x60)
remap_file_pages(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x0, 0x1, 0x0)
ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000000340)={<r7=>0x0})
ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000380)={r7})
getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000240)=0xfffffffffffffffc, &(0x7f0000000300)=0x2)
ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x3, @empty, 'irlan0\x00'}})

2018/04/08 14:54:56 executing program 3:
r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x80, 0x0)
request_key(&(0x7f0000000100)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000180)='\x00', r0)
syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x40, 0x501500)

[   66.067536] FAULT_INJECTION: forcing a failure.
[   66.067536] name failslab, interval 1, probability 0, space 0, times 0
[   66.079277] CPU: 1 PID: 6713 Comm: syz-executor5 Not tainted 4.16.0+ #4
[   66.086034] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   66.095388] Call Trace:
[   66.097985]  dump_stack+0x1b9/0x294
[   66.101626]  ? dump_stack_print_info.cold.2+0x52/0x52
[   66.106818]  ? __save_stack_trace+0x7e/0xd0
[   66.111154]  should_fail.cold.4+0xa/0x1a
2018/04/08 14:54:57 executing program 6:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0xff}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8)
bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10)
syz_emit_ethernet(0xfed1, &(0x7f0000000080)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08004500001c0000000000119078ac14ffbbe000000100004e21000890783054cd05c322dd8e5e27e52be87fb04bfc735b8c1d36a195a03eeb7a775153893d"], 0x0)
exit(0x100000001)
ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000100)={'syz_tun\x00', 0x3ff})
r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x10000, 0x0)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00000017c0)={{0xa, 0x4e21, 0xffff, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffff404}, {0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3f}, 0x3, [0x7f, 0x1, 0x70, 0x7, 0x5, 0x1, 0xffff, 0x10001]}, 0x5c)
ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)={0x7})
ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000001580)={0x5, 0x0, [{0x2005, 0xf2, &(0x7f0000000240)=""/242}, {0x106000, 0x1000, &(0x7f0000000340)=""/4096}, {0x15000, 0xc4, &(0x7f0000001340)=""/196}, {0x1000, 0x85, &(0x7f0000001440)=""/133}, {0x5000, 0x71, &(0x7f0000001500)=""/113}]})
ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000001640)={0x8, 0x0, [{0x80000008, 0x40, 0x1, 0x2, 0xea, 0x4, 0x1fe}, {0x80000001, 0x3, 0x1, 0x7, 0x4, 0xff, 0x7ff}, {0xa, 0xcf, 0x4, 0x100000001, 0x10000, 0x3, 0x9}, {0x8000000f, 0x2, 0x1, 0xfffffffffffffffb, 0x3f, 0x62, 0x1}, {0xc000001f, 0xffff, 0x1, 0x3, 0x80, 0x2, 0x3b1b}, {0xa, 0xfff, 0x1, 0xffffffff7fffffff, 0x1, 0x3, 0x1}, {0x8000001f, 0x5, 0x6, 0x0, 0x309503a, 0x599, 0x80}, {0x80000001, 0xfff, 0x4, 0x0, 0x1000, 0xff, 0x4}]})

2018/04/08 14:54:57 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='io.stat\x00', 0x0, 0x0)
ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000800)=ANY=[@ANYBLOB="040000000000000002000000000000000000000000000000080000000300000000000000000000000000000000000000000000000000000000000000000000000000adc5b627d678552707bf8b5f0400000000000000000000000000000004000000000000000100000004000000000015000000000000010000000000000800000000000000030000000300000040000000070000000000000000000000ff030000ecbf0000ff03000000000000000000000000000000000000000000006925432e41dc65aaa244f275c1d1e8236d68a2bf29c5f8a68b58dc03cf0585a2c67177ee0b6fd2c46dcdbc610b000000000000"])
r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100)
ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000040))
keyctl$describe(0x6, 0xfffffffffffffffd, &(0x7f0000a9c000)=""/24, 0x18)
r2 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000740))
r3 = accept4$unix(r1, &(0x7f0000000540), &(0x7f00000005c0)=0x6e, 0x80800)
keyctl$update(0x2, r2, &(0x7f00000004c0)="2495c7be2be42149266a5c0cfef59094afe8c4d8b91e7660ecde3ab26f734ce3761ad91a70ce8c6af151f1079ae6b10ef2a0d6017f0d98306a20af6a3626b9656f06e3b7df2a894ed2e680d13dcf02b83c0c1277a4efc5f071cdfe559b9c5ef2619ccf3880c628d6d139", 0x6a)
getitimer(0x0, &(0x7f0000000700))
getsockopt$IP_VS_SO_GET_DESTS(r3, 0x0, 0x484, &(0x7f0000000600)=""/106, &(0x7f0000000680)=0x6a)

[   66.115226]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[   66.120331]  ? kasan_kmalloc+0xc4/0xe0
[   66.124227]  ? kmem_cache_alloc_trace+0x152/0x780
[   66.129078]  ? snd_pcm_oss_change_params_locked+0x231/0x3ce0
[   66.134883]  ? snd_pcm_oss_change_params+0x80/0xe0
[   66.139821]  ? snd_pcm_oss_make_ready+0xbe/0x170
[   66.144582]  ? snd_pcm_oss_set_trigger.isra.25+0x82/0x910
[   66.150128]  ? graph_lock+0x170/0x170
[   66.153931]  ? SyS_ioctl+0x24/0x30
[   66.157478]  ? do_syscall_64+0x29e/0x9d0
[   66.161547]  ? entry_SYSCALL_64_after_hwframe+0x42/0xb7
[   66.166933]  ? find_held_lock+0x36/0x1c0
[   66.171009]  ? __lock_is_held+0xb5/0x140
[   66.175089]  ? check_same_owner+0x320/0x320
[   66.179423]  ? rcu_note_context_switch+0x710/0x710
[   66.184368]  should_failslab+0x124/0x180
[   66.188445]  kmem_cache_alloc_trace+0x2cb/0x780
[   66.193121]  ? mutex_trylock+0x2a0/0x2a0
[   66.197205]  snd_pcm_oss_change_params_locked+0x269/0x3ce0
[   66.202832]  ? debug_check_no_locks_freed+0x310/0x310
[   66.208028]  ? rcu_bh_force_quiescent_state+0x20/0x20
[   66.213229]  ? print_usage_bug+0xc0/0xc0
2018/04/08 14:54:57 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=<r0=>0x0)
r1 = syz_open_procfs(r0, &(0x7f0000000000)='smaps\x00')
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100))
read$eventfd(r1, &(0x7f0000001480), 0xfffffff5)

[   66.217308]  ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10
[   66.223202]  ? perf_trace_lock+0xd6/0x900
[   66.227357]  ? perf_trace_lock_acquire+0xe3/0x980
[   66.232214]  ? zap_class+0x720/0x720
[   66.235939]  ? perf_trace_lock+0x900/0x900
[   66.240187]  ? perf_trace_lock+0x900/0x900
[   66.244436]  ? graph_lock+0x170/0x170
[   66.248242]  ? __lock_acquire+0x7f5/0x5130
[   66.252491]  ? debug_check_no_locks_freed+0x310/0x310
[   66.257691]  ? find_held_lock+0x36/0x1c0
[   66.261768]  snd_pcm_oss_change_params+0x80/0xe0
2018/04/08 14:54:57 executing program 7:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x7d)
setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000300), 0x4)
connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10)
r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000095000000000000006ba4185dddf2d61fe16003754219ca7ecd0bd31f923b536a1f8614fe65c8a81efbd99ffa11b3846443c8d6114244ca18bce27db0c4e43dc05a9d05a956c5d8e61d7784642fc995944eb91c2706dffa84790142233bfb6d9793cfa220dc95446de48e376efd6aef368b94e081f1e65fff6d392ee9e7c0297a208e5e6ac1a2c5013c447062544599b2397bfefdc8679da8d533e5bc89ab393ef1c4f5712f996a4c3f040cd7346fd50c4c430b24de06aba0"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48)
r2 = socket$kcm(0x29, 0x5, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000fc0)={r0, r1})
r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
dup2(r3, r1)

[   66.266535]  snd_pcm_oss_make_ready+0xbe/0x170
[   66.271129]  snd_pcm_oss_set_trigger.isra.25+0x82/0x910
[   66.276502]  ? snd_pcm_oss_make_ready+0x170/0x170
[   66.281350]  ? __might_sleep+0x95/0x190
[   66.285343]  snd_pcm_oss_ioctl+0x25e5/0x3f00
[   66.289755]  ? _parse_integer+0x190/0x190
[   66.293912]  ? graph_lock+0x170/0x170
[   66.297709]  ? snd_pcm_oss_release+0x290/0x290
[   66.302306]  ? graph_lock+0x170/0x170
[   66.306114]  ? find_held_lock+0x36/0x1c0
[   66.310191]  ? lock_downgrade+0x8e0/0x8e0
[   66.314352]  ? rcu_is_watching+0x85/0x140
[   66.318504]  ? rcu_bh_force_quiescent_state+0x20/0x20
[   66.323708]  ? __fget+0x40c/0x650
[   66.327166]  ? match_held_lock+0x801/0x8b0
[   66.331410]  ? expand_files.part.8+0x9a0/0x9a0
[   66.336001]  ? kasan_check_write+0x14/0x20
[   66.340239]  ? __mutex_unlock_slowpath+0x180/0x8a0
[   66.345170]  ? wait_for_completion+0x870/0x870
[   66.349750]  ? __sanitizer_cov_trace_switch+0x53/0x90
[   66.354929]  ? snd_pcm_oss_release+0x290/0x290
[   66.359501]  do_vfs_ioctl+0x1cf/0x1650
[   66.363379]  ? ioctl_preallocate+0x2e0/0x2e0
[   66.367773]  ? fget_raw+0x20/0x20
[   66.371213]  ? __sb_end_write+0xac/0xe0
[   66.375174]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[   66.380695]  ? fput+0x130/0x1a0
[   66.383962]  ? ksys_write+0x1a6/0x250
[   66.387751]  ? security_file_ioctl+0x9b/0xd0
[   66.392146]  ksys_ioctl+0xa9/0xd0
[   66.395586]  SyS_ioctl+0x24/0x30
[   66.398936]  ? ksys_ioctl+0xd0/0xd0
[   66.402551]  do_syscall_64+0x29e/0x9d0
[   66.406422]  ? vmalloc_sync_all+0x30/0x30
[   66.410555]  ? _raw_spin_unlock_irq+0x27/0x70
[   66.415038]  ? finish_task_switch+0x1ca/0x820
[   66.419518]  ? syscall_return_slowpath+0x5c0/0x5c0
[   66.424434]  ? syscall_return_slowpath+0x30f/0x5c0
[   66.429349]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[   66.434702]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   66.439535]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[   66.444706] RIP: 0033:0x455259
[   66.447881] RSP: 002b:00007f596c947c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[   66.455573] RAX: ffffffffffffffda RBX: 00007f596c9486d4 RCX: 0000000000455259
2018/04/08 14:54:57 executing program 3:
accept4(0xffffffffffffffff, &(0x7f0000001300)=@pppol2tpin6={0x0, 0x0, {0x0, <r0=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000001380)=0x80, 0x80000)
accept$ipx(r0, &(0x7f00000013c0), &(0x7f0000000040)=0x10)

2018/04/08 14:54:57 executing program 1:
perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000080))
setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0)=0x100000000, 0x4)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={<r1=>0x0, 0x9}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0xc8, 0x20}, &(0x7f00000001c0)=0xc)
r2 = socket$inet6(0xa, 0x2, 0x0)
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000a80)={@local, @remote, <r3=>0x0}, &(0x7f0000000ac0)=0xc)
ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000b00)={@local={0xfe, 0x80, [], 0xaa}, 0x41, r3})
ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000200)={@loopback={0x0, 0x1}, 0x60, r3})
setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000040)={0x9, 0x1, 0x4, 0x11bc00000000000, 0x80}, 0xc)
connect$inet6(r2, &(0x7f0000f6dfe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000001200)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c)

[   66.462825] RDX: 000000002000bff8 RSI: 0080000040045010 RDI: 0000000000000013
[   66.470075] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[   66.477325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[   66.484581] R13: 000000000000035f R14: 00000000006f8188 R15: 0000000000000002
2018/04/08 14:54:57 executing program 7:
r0 = inotify_init1(0x7ff)
fcntl$setown(r0, 0x8, 0xffffffffffffffff)
fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, <r1=>0x0})
ptrace$setopts(0x4206, r1, 0x1ff, 0x2)
ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40106410, &(0x7f0000000040))
ptrace(0x4207, r1)
tgkill(r1, r1, 0x12)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0)
ptrace(0x4208, r1)

2018/04/08 14:54:57 executing program 5 (fault-call:2 fault-nth:3):
r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x20000800001)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$int_in(r0, 0x80000040045010, &(0x7f000000bff8)=0x2)

[   66.631249] FAULT_INJECTION: forcing a failure.
[   66.631249] name failslab, interval 1, probability 0, space 0, times 0
[   66.642664] CPU: 0 PID: 6747 Comm: syz-executor5 Not tainted 4.16.0+ #4
[   66.649430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   66.658795] Call Trace:
[   66.661405]  dump_stack+0x1b9/0x294
[   66.665059]  ? dump_stack_print_info.cold.2+0x52/0x52
[   66.670291]  should_fail.cold.4+0xa/0x1a
[   66.674364]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[   66.679473]  ? perf_trace_run_bpf_submit+0x23f/0x370
[   66.684611]  ? graph_lock+0x170/0x170
[   66.688432]  ? perf_tp_event+0x91f/0xc30
[   66.692520]  ? find_held_lock+0x36/0x1c0
[   66.696611]  ? __lock_is_held+0xb5/0x140
[   66.700711]  ? check_same_owner+0x320/0x320
[   66.705058]  ? rcu_note_context_switch+0x710/0x710
[   66.710005]  ? graph_lock+0x170/0x170
[   66.713835]  should_failslab+0x124/0x180
[   66.717919]  __kmalloc+0x2c8/0x760
[   66.721490]  ? constrain_params_by_rules+0x141/0x1360
[   66.726683]  ? find_held_lock+0x36/0x1c0
[   66.730739]  constrain_params_by_rules+0x141/0x1360
[   66.735750]  ? lock_downgrade+0x8e0/0x8e0
[   66.739905]  ? snd_pcm_mmap_control_fault+0x3e0/0x3e0
[   66.745094]  ? rcu_is_watching+0x85/0x140
[   66.749231]  ? rcu_bh_force_quiescent_state+0x20/0x20
[   66.754427]  ? rcu_bh_force_quiescent_state+0x20/0x20
[   66.759630]  ? is_bpf_text_address+0xd7/0x170
[   66.764114]  ? kernel_text_address+0x79/0xf0
[   66.768511]  ? __unwind_start+0x166/0x330
[   66.772650]  ? graph_lock+0x170/0x170
[   66.776457]  ? unwind_get_return_address+0x61/0xa0
[   66.781388]  ? __save_stack_trace+0x7e/0xd0
[   66.785712]  ? __lock_is_held+0xb5/0x140
[   66.789784]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[   66.794810]  ? snd_interval_refine+0x428/0x700
[   66.799384]  snd_pcm_hw_refine+0x8e9/0x1180
[   66.803701]  ? constrain_params_by_rules+0x1360/0x1360
[   66.808979]  ? graph_lock+0x170/0x170
[   66.812778]  ? __lock_is_held+0xb5/0x140
[   66.816863]  ? __lock_is_held+0xb5/0x140
[   66.820957]  ? snd_pcm_oss_change_params_locked+0x269/0x3ce0
[   66.826764]  ? rcu_read_lock_sched_held+0x108/0x120
[   66.831784]  ? _snd_pcm_hw_param_min+0x330/0x570
[   66.836549]  snd_pcm_oss_change_params_locked+0x901/0x3ce0
[   66.842185]  ? perf_tp_event+0xc30/0xc30
[   66.846290]  ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10
[   66.852185]  ? perf_trace_lock+0x495/0x900
[   66.856437]  ? perf_trace_lock_acquire+0xe3/0x980
[   66.861300]  ? zap_class+0x720/0x720
[   66.865030]  ? perf_trace_lock+0x900/0x900
[   66.869284]  ? graph_lock+0x170/0x170
[   66.873094]  ? __lock_acquire+0x7f5/0x5130
[   66.877353]  ? perf_trace_run_bpf_submit+0x246/0x370
[   66.882488]  ? find_held_lock+0x36/0x1c0
[   66.886582]  snd_pcm_oss_change_params+0x80/0xe0
[   66.891354]  snd_pcm_oss_make_ready+0xbe/0x170
[   66.895945]  snd_pcm_oss_set_trigger.isra.25+0x82/0x910
[   66.901302]  ? perf_trace_lock+0x495/0x900
[   66.905530]  ? snd_pcm_oss_make_ready+0x170/0x170
[   66.910365]  ? __might_sleep+0x95/0x190
[   66.914346]  snd_pcm_oss_ioctl+0x25e5/0x3f00
[   66.918743]  ? perf_trace_run_bpf_submit+0x23f/0x370
[   66.923842]  ? graph_lock+0x170/0x170
[   66.927637]  ? snd_pcm_oss_release+0x290/0x290
[   66.932225]  ? graph_lock+0x170/0x170
[   66.936029]  ? find_held_lock+0x36/0x1c0
[   66.940100]  ? lock_downgrade+0x8e0/0x8e0
[   66.944250]  ? rcu_is_watching+0x85/0x140
[   66.948392]  ? rcu_bh_force_quiescent_state+0x20/0x20
[   66.953591]  ? __fget+0x40c/0x650
[   66.957048]  ? match_held_lock+0x801/0x8b0
[   66.961277]  ? expand_files.part.8+0x9a0/0x9a0
[   66.965852]  ? kasan_check_write+0x14/0x20
[   66.970079]  ? __mutex_unlock_slowpath+0x180/0x8a0
[   66.975005]  ? wait_for_completion+0x870/0x870
[   66.979587]  ? __sanitizer_cov_trace_switch+0x53/0x90
[   66.984767]  ? snd_pcm_oss_release+0x290/0x290
[   66.989347]  do_vfs_ioctl+0x1cf/0x1650
[   66.993236]  ? ioctl_preallocate+0x2e0/0x2e0
[   66.997636]  ? fget_raw+0x20/0x20
[   67.001085]  ? __sb_end_write+0xac/0xe0
[   67.005057]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[   67.010587]  ? fput+0x130/0x1a0
[   67.013863]  ? ksys_write+0x1a6/0x250
[   67.017661]  ? security_file_ioctl+0x9b/0xd0
[   67.022070]  ksys_ioctl+0xa9/0xd0
[   67.025520]  SyS_ioctl+0x24/0x30
[   67.028877]  ? ksys_ioctl+0xd0/0xd0
[   67.032497]  do_syscall_64+0x29e/0x9d0
[   67.036377]  ? vmalloc_sync_all+0x30/0x30
[   67.040518]  ? _raw_spin_unlock_irq+0x27/0x70
[   67.045008]  ? finish_task_switch+0x1ca/0x820
[   67.049504]  ? syscall_return_slowpath+0x5c0/0x5c0
[   67.054426]  ? syscall_return_slowpath+0x30f/0x5c0
[   67.059352]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[   67.064714]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   67.069558]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[   67.074734] RIP: 0033:0x455259
[   67.077922] RSP: 002b:00007f596c947c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[   67.085630] RAX: ffffffffffffffda RBX: 00007f596c9486d4 RCX: 0000000000455259
[   67.092888] RDX: 000000002000bff8 RSI: 0080000040045010 RDI: 0000000000000013
[   67.100144] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[   67.107402] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[   67.114657] R13: 000000000000035f R14: 00000000006f8188 R15: 0000000000000003
2018/04/08 14:54:58 executing program 3:
r0 = getpgrp(0x0)
sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101)
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r1 = userfaultfd(0x0)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa})
ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r2, &(0x7f0000011fd2)=[{0x2000000, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f00000000c0)='./control/file0\x00')
rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00')
mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
renameat2(r2, &(0x7f0000000140)='./file1\x00', r2, &(0x7f00000001c0)='./file1\x00', 0x4)
r3 = syz_fuseblk_mount(&(0x7f0000000100)='./file1\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
lseek(r3, 0x0, 0x7)
getgroups(0x8, &(0x7f00000002c0)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, <r5=>0x0])
ppoll(&(0x7f0000000440)=[{r3, 0x40}, {r2, 0x258}, {r1, 0x4202}, {0xffffffffffffffff, 0x8000}, {r3, 0x2000}, {r3, 0x1}, {r2}, {r2, 0x40}, {r1}, {r3, 0x400}], 0xa, &(0x7f00000004c0), &(0x7f0000000500)={0x7}, 0x8)
accept(r2, &(0x7f0000000540)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000400)=0x80)
linkat(r2, &(0x7f0000000380)='./control\x00', r2, &(0x7f00000003c0)='./control/file1\x00', 0x1000)
bind$pptp(r2, &(0x7f0000000300)={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0x1e)
lchown(&(0x7f0000000200)='./file0\x00', r4, r5)
open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
socket$alg(0x26, 0x5, 0x0)
syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x6, 0x0)
close(r1)

2018/04/08 14:54:58 executing program 1:
r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00')
fcntl$setstatus(r0, 0x4, 0x2000)
io_setup(0x8000000007, &(0x7f0000000140)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001200)="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", 0x200}])
getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040), &(0x7f00000000c0)=0x4)

2018/04/08 14:54:58 executing program 7:
r0 = socket$inet6(0xa, 0x40000080806, 0x0)
bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c)
listen(r0, 0x20000003)
r1 = socket$inet6(0xa, 0x6, 0x0)
connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c)
r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='pids.current\x00', 0x0, 0x0)
accept$inet6(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000140)=0x1c)
ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000000c0)={r1})
r3 = fcntl$dupfd(r0, 0x406, r0)
ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000000000))
syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7, 0x40)

2018/04/08 14:54:58 executing program 2:
perf_event_open(&(0x7f000025c000)={0x4000000002, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
semget$private(0x0, 0x0, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1)
sched_getattr(0x0, &(0x7f0000000040), 0x30, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc))
r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x5, 0x200000)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={<r2=>0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6, 0x100000000}, &(0x7f0000000180)=0x90)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000001c0)={r2, 0xfc, "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"}, &(0x7f0000000300)=0x104)
ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000340)={@reserved=0x1})
r3 = syz_open_pts(r0, 0x2)
dup3(r3, r0, 0x0)
write(r0, &(0x7f0000c34fff), 0xffffff0b)

2018/04/08 14:54:58 executing program 5 (fault-call:2 fault-nth:4):
r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x20000800001)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$int_in(r0, 0x80000040045010, &(0x7f000000bff8)=0x2)

2018/04/08 14:54:58 executing program 4:
r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7, 0x400001)
perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @perf_config_ext={0xf8, 0x1}}, 0x0, 0x0, r0, 0x0)
r1 = dup(0xffffffffffffffff)
r2 = syz_open_procfs(0x0, &(0x7f0000000100)='ns/cgroup\x00')
setns(r2, 0x0)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={<r3=>0x0, @in6={{0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffff8000}}, [0x0, 0x3f, 0x2, 0x6, 0x80, 0x86c, 0xd742, 0x40, 0x1, 0x7, 0x1, 0x7, 0x0, 0x10001000000, 0x3]}, &(0x7f0000000000)=0x100)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r3, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0xbef, 0x5}, &(0x7f00000000c0)=0x90)
ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080))

2018/04/08 14:54:58 executing program 6:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80, 0x80800)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000000c0)={<r1=>0x0, 0x0, 0x10}, &(0x7f0000000140)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000480)={0x100, 0x1, 0x4, 0x5, 0x2, 0xfffffffffffffff8, 0x79a, 0x80000000, r1}, 0x20)
syz_read_part_table(0xffffffffffffffff, 0xaaaaba5, &(0x7f0000000400)=[{&(0x7f0000000180)="26a9f5c0e624933d166a818ba18d947f2e28d49fc717dc00084ba328b84c946a61e37c883a915fc0a61f7f3fc62ebd289ea163a22bffc4db732ccae43cf48955463066c260a7030c6473434a5654543932e29bec5b407a07cc52807cd5294d9ab153a0cb336a61d1206064bf61aacd7bff6dc43ccc7ca8c5aefc2ab3d24f51afd14bef2a9ffd9a65cd93e5da1f52", 0x0, 0x3f}, {&(0x7f0000000240)="44b8e9476e8397b9017af371fe1cf939d9293765342972d01254b429dea7dfdd0320f4ff920a84e7af0d0f7950c02cca0f528dd63e00e6f3cfc922bbe404546e636764d226c0d9716644bfbca44c5e0701521ca66ad87a72236c69868dbb51c64ff1c671634757195e5877f18f8f1b8cf405421a1d80ffb5da5eaecba80236cf38531e9e73033829e0d415e79be4eabc9b4b7345d673e0f7ed820e3cac193633a1bb81947daa5c1c791e88c469a25da0e0386850868ce2012d6ee87e7f86d0a88e18f57d3b3fa89613e86e2d04f56dd9691adc39e0a2af754a70", 0x0, 0x1}, {&(0x7f0000000340)="468dcd8953da67d48fdd29481af3c642382f96e627271d8d5ca8acfceb6f5f9f2851e2a0d39f4011eb2f1bf9f8c1f5abc37e9b3d96d7fb1f38d89c443111201ba52915cd47a9f83c6c136b377d683d36c544c9711e870b5c360f04fd2b0eb440226ce1f6236e935743dce2ec73f17fafd470eef5b042b843923bb1cb19d60cb5b668713091a2cb05fee53cc74be98afb79f2021b84edc8fe92584ddaae66c2a083a5269f377c476d5df424b49b8f8f5c0548865aaa99bb8745d354", 0x0, 0x8}, {&(0x7f0000000100)="5d0d69cb2413876ff5d7c42d747bd7d5f5e3b4b33aa9754c3271e3144e169753e2bb43bf22aaa28f5418dd3e66ab64e6a5827709ddcc3d16421042"}])

2018/04/08 14:54:58 executing program 0:
r0 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x8, 0x3, 0xfffffffffffffffc}, 0x4)
r1 = socket$packet(0x11, 0x800000000002, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
pipe2(&(0x7f0000000000), 0x800)
sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)

[   67.446639] FAULT_INJECTION: forcing a failure.
[   67.446639] name failslab, interval 1, probability 0, space 0, times 0
[   67.458076] CPU: 1 PID: 6779 Comm: syz-executor5 Not tainted 4.16.0+ #4
[   67.464830] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   67.474180] Call Trace:
[   67.476767]  dump_stack+0x1b9/0x294
[   67.480398]  ? dump_stack_print_info.cold.2+0x52/0x52
[   67.485583]  ? __save_stack_trace+0x7e/0xd0
[   67.489908]  should_fail.cold.4+0xa/0x1a
[   67.493962]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[   67.499057]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[   67.504061]  ? snd_interval_refine+0x428/0x700
[   67.508634]  ? graph_lock+0x170/0x170
[   67.512420]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[   67.517941]  ? snd_pcm_hw_refine+0x362/0x1180
[   67.522429]  ? find_held_lock+0x36/0x1c0
[   67.526486]  ? __lock_is_held+0xb5/0x140
[   67.530548]  ? check_same_owner+0x320/0x320
[   67.534862]  ? rcu_note_context_switch+0x710/0x710
[   67.539792]  should_failslab+0x124/0x180
[   67.543846]  kmem_cache_alloc_trace+0x2cb/0x780
[   67.548503]  ? _snd_pcm_hw_param_min+0x330/0x570
[   67.553253]  snd_pcm_oss_change_params_locked+0x99b/0x3ce0
[   67.558870]  ? rcu_bh_force_quiescent_state+0x20/0x20
[   67.564052]  ? print_usage_bug+0xc0/0xc0
[   67.568108]  ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10
[   67.573981]  ? perf_trace_lock+0xd6/0x900
[   67.578124]  ? zap_class+0x720/0x720
[   67.581827]  ? __lock_acquire+0x7f5/0x5130
[   67.586050]  ? debug_check_no_locks_freed+0x310/0x310
[   67.591229]  ? graph_lock+0x170/0x170
[   67.595021]  ? __lock_acquire+0x7f5/0x5130
[   67.599252]  ? debug_check_no_locks_freed+0x310/0x310
[   67.604430]  ? print_usage_bug+0xc0/0xc0
[   67.608481]  ? find_held_lock+0x36/0x1c0
[   67.612540]  snd_pcm_oss_change_params+0x80/0xe0
[   67.617285]  snd_pcm_oss_make_ready+0xbe/0x170
[   67.621857]  snd_pcm_oss_set_trigger.isra.25+0x82/0x910
[   67.627210]  ? snd_pcm_oss_make_ready+0x170/0x170
[   67.632041]  ? __might_sleep+0x95/0x190
[   67.636012]  snd_pcm_oss_ioctl+0x25e5/0x3f00
[   67.640417]  ? _parse_integer+0x190/0x190
[   67.644550]  ? graph_lock+0x170/0x170
[   67.648336]  ? snd_pcm_oss_release+0x290/0x290
[   67.652912]  ? graph_lock+0x170/0x170
[   67.656704]  ? find_held_lock+0x36/0x1c0
[   67.660761]  ? lock_downgrade+0x8e0/0x8e0
[   67.664901]  ? rcu_is_watching+0x85/0x140
[   67.669042]  ? rcu_bh_force_quiescent_state+0x20/0x20
[   67.674229]  ? __fget+0x40c/0x650
[   67.677670]  ? match_held_lock+0x801/0x8b0
[   67.681893]  ? expand_files.part.8+0x9a0/0x9a0
[   67.686463]  ? kasan_check_write+0x14/0x20
[   67.690687]  ? __mutex_unlock_slowpath+0x180/0x8a0
[   67.695609]  ? wait_for_completion+0x870/0x870
[   67.700176]  ? __sanitizer_cov_trace_switch+0x53/0x90
[   67.705350]  ? snd_pcm_oss_release+0x290/0x290
[   67.709917]  do_vfs_ioctl+0x1cf/0x1650
[   67.713799]  ? ioctl_preallocate+0x2e0/0x2e0
[   67.718193]  ? fget_raw+0x20/0x20
[   67.721639]  ? __sb_end_write+0xac/0xe0
[   67.725601]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[   67.731121]  ? fput+0x130/0x1a0
[   67.734389]  ? ksys_write+0x1a6/0x250
[   67.738179]  ? security_file_ioctl+0x9b/0xd0
[   67.742576]  ksys_ioctl+0xa9/0xd0
[   67.746024]  SyS_ioctl+0x24/0x30
[   67.749380]  ? ksys_ioctl+0xd0/0xd0
[   67.752993]  do_syscall_64+0x29e/0x9d0
[   67.756868]  ? vmalloc_sync_all+0x30/0x30
[   67.761000]  ? _raw_spin_unlock_irq+0x27/0x70
[   67.765490]  ? finish_task_switch+0x1ca/0x820
[   67.769972]  ? syscall_return_slowpath+0x5c0/0x5c0
[   67.774892]  ? syscall_return_slowpath+0x30f/0x5c0
[   67.779811]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[   67.785165]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   67.790000]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[   67.795177] RIP: 0033:0x455259
[   67.798351] RSP: 002b:00007f596c947c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[   67.806048] RAX: ffffffffffffffda RBX: 00007f596c9486d4 RCX: 0000000000455259
[   67.813301] RDX: 000000002000bff8 RSI: 0080000040045010 RDI: 0000000000000013
[   67.820555] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[   67.827807] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[   67.835059] R13: 000000000000035f R14: 00000000006f8188 R15: 0000000000000004
2018/04/08 14:54:58 executing program 1:
r0 = memfd_create(&(0x7f0000002901)='dev ', 0xfffffffffffffffe)
fallocate(r0, 0x0, 0xa7b3, 0x1)
pread64(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x0)
ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002600)=<r1=>0x0)
r2 = geteuid()
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002640)={0x0, 0x0, <r3=>0x0}, &(0x7f0000002680)=0xc)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000026c0)=<r4=>0x0)
lstat(&(0x7f0000002700)='./file0\x00', &(0x7f0000002740)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = getgid()
ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000027c0)=<r7=>0x0)
getresuid(&(0x7f0000002800)=<r8=>0x0, &(0x7f0000002840), &(0x7f0000002880))
fstat(r0, &(0x7f0000002940)={0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0})
sendmmsg$unix(r0, &(0x7f0000002b00)=[{&(0x7f0000001000)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001140)=[{&(0x7f0000001080)="4ec0bf990733e8301bf8e4c2ed83d131baaa963e6d42e1e5781b19d29f5dc016269d83869a14", 0x26}, {&(0x7f00000010c0)="b2c58d337b511dd09c556a6a17b8b61fb591d7728da17b7e2a9c7f3041e4612b267360bddc288a11abc9753ebc7119f9249534a65bf4d130e31bc84769ce7188746457bac7479c5fc987633ea4f120121777448232b5c0873d205aae108abb4ea0e105ebfd7bf9d7acd434", 0x6b}], 0x2, 0x0, 0x0, 0x4000000}, {&(0x7f0000001180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002580)=[{&(0x7f0000001200)="28172073e451a2bdd3ce7e2167ee4fbe15126bb4a1f1c641d321b6441987c68294f153c0b20ffb025f565d77b1bc2921691425f9a10974f4c13cf0b4fe7ac059ba71bc90bbf58d17f3960ff108d24e57e5de1e61082cfb7bf5a168c2e9ff86a037257d8ace9f18577314d4813788952b1a660fc096d3feede4acb5fe5b94c8447848e795e7752676357f04bae4b6f0a14692116b91a8a1df768dd88b14701101a13738e671bae4b395462a39604358f77f1fd8e10763df9217d2daa324f8efac8d8240", 0xc3}, {&(0x7f0000001300)="aa18f7dd1483df7aa563bf417dec51780e8dbe12d408997ba524d9340f67abf5c390aef291e61f58bec1c0e43405cc21aba281fb1b16dbca33075adb54a5977dd729bbab6e4f7e90bd614050eaf094b0604e5e45af3fe0f42d61f7ea4a0f61940695de7b2781c62a65fa8156e443a80541c54920f80b2daf4938b9947d7a4c96b2c4ea9a484daa6ff53ef05c35a02e9224a849032f4aca4ff7d2864de41a0381b9723f4e8243a7b752d88e9c28239b2935", 0xb1}, {&(0x7f00000013c0)="ecd4036a46f5afe94215fac5e910a1dd6dd437a75de882c819c9147b79a6fc", 0x1f}, {&(0x7f0000001400)="e6c3bbeb2222f113e2303b003f3b7abf73fc1ae7ff9c811dbfa6f0b70dc6365b096c79f920dc5f2a684ff3daec26cd15e804944dbb375def6f68b8e2cb7cb8549e2baa7cfe2bfdd4b1e99f170642091030a5a4efe5103c91ea2e1c3ccc361e506d1011bcd7ef03a545602c4081697eaa862dc1a43f72c3ccf54eca2db17e85b07c9f329a5905cb0ec17365f8071a15a6e10e0868576c05e90a5c26d9d889c8943caebfe784140a0c1132e38a0b2cc3c51ad0b701e3bac6438a302832e5535513a5a9dc6f7fb967077da8857f34e17c178251b2b99fb5e799b998bcf548fb466005c65d2f7dd56c7ff0e8", 0xea}, {&(0x7f0000001500)}, {&(0x7f0000001540)="a275494cb5266f1618fd670e9cce5d0462195d8936211d413c3ad55acf7107bdef81f9d7cc8d3a7a07cf31433967fcba311b2835e61a6e", 0x37}, {&(0x7f0000001580)="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", 0x1000}], 0x7, &(0x7f00000029c0)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x138, 0x40080}], 0x2, 0x1)

2018/04/08 14:54:58 executing program 4:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000180)=0x3)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_SET_IRQCHIP(r1, 0x4030ae7b, &(0x7f0000000340)=@ioapic)
ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f00000002c0))

2018/04/08 14:54:58 executing program 7:
r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8)
mkdir(&(0x7f0000508ff6)='./control\x00', 0x0)
read(r0, &(0x7f0000e6d000)=""/384, 0x180)
close(r0)
r1 = inotify_init1(0x0)
fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3)
r2 = gettid()
fcntl$setown(r1, 0x8, r2)
rt_sigprocmask(0x0, &(0x7f000003b000)={0xbffffffffffffffe}, 0x0, 0x8)
fcntl$setsig(r1, 0xa, 0x20)
pipe2(&(0x7f0000000000)={<r3=>0xffffffffffffffff}, 0x4000)
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r3, 0xc0045520, &(0x7f0000000040)=0x65b)
inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960)
open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0)

2018/04/08 14:54:58 executing program 0:
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in6, @in6=@mcast1}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f00000000c0)=0xe8)
lchown(&(0x7f0000000040)='./bus\x00', 0x0, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x800, 0x0)
setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x78, 0x4)
syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0x1000000, 0xaaaaaaaaaaaab82, &(0x7f0000000200)=[{&(0x7f0000010000)="584653420000100000000000000010000000000000000000000000000000000034fb8fb9e4bf48b6ad26c597eb4f5c1900000000000000040000000000000d880000000000000d890000000000000d8a000000010000100000000001000000000000035ab4240200040000040000000000000000000000000c090a020c", 0x7d}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='b-B'])

2018/04/08 14:54:58 executing program 5 (fault-call:2 fault-nth:5):
r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x20000800001)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$int_in(r0, 0x80000040045010, &(0x7f000000bff8)=0x2)

2018/04/08 14:54:58 executing program 6:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$team(&(0x7f0000000bc0)='team\x00')
ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000003e40)={'team0\x00', <r2=>0x0})
sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000a80)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000a40)={&(0x7f0000000140)={0x54, r1, 0x921, 0x0, 0x0, {0x1}, [{{0x8, 0x1, r2}, {0x38, 0x2, [{0x34, 0x1, @bpf_hash_func={{0x30, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4, 0x4}}}]}}]}, 0x54}, 0x1}, 0x0)
r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4001, 0x0)
ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000000100)={'ifb0\x00'})
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x81, <r4=>0x0, 0x3, 0x3})
ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f0000000080)={r4, 0xfffffffff5b6b4ea})

2018/04/08 14:54:58 executing program 1:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000f12100310300010000000020d6a80c000600000000"], 0x14}, 0x1}, 0x0)

[   68.076919] FAULT_INJECTION: forcing a failure.
[   68.076919] name failslab, interval 1, probability 0, space 0, times 0
[   68.088309] CPU: 0 PID: 6813 Comm: syz-executor5 Not tainted 4.16.0+ #4
[   68.095072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   68.104432] Call Trace:
[   68.107042]  dump_stack+0x1b9/0x294
[   68.110691]  ? dump_stack_print_info.cold.2+0x52/0x52
[   68.115916]  should_fail.cold.4+0xa/0x1a
[   68.119993]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[   68.125108]  ? perf_trace_run_bpf_submit+0x23f/0x370
[   68.130251]  ? graph_lock+0x170/0x170
[   68.134070]  ? save_stack+0x43/0xd0
[   68.137715]  ? kasan_slab_free+0xe/0x10
[   68.141713]  ? find_held_lock+0x36/0x1c0
[   68.145811]  ? __lock_is_held+0xb5/0x140
[   68.149918]  ? check_same_owner+0x320/0x320
[   68.154273]  ? rcu_note_context_switch+0x710/0x710
[   68.159221]  ? graph_lock+0x170/0x170
[   68.163055]  should_failslab+0x124/0x180
[   68.167141]  __kmalloc+0x2c8/0x760
[   68.170707]  ? constrain_params_by_rules+0x141/0x1360
2018/04/08 14:54:59 executing program 6:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x5, 0x7f)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000000)="ff020400001b000500000000000000000000000000000205", 0x18)
getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'ah\x00'}, &(0x7f0000000080)=0x1e)
sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000b86000)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80}}, 0x1c)

[   68.175912]  ? find_held_lock+0x36/0x1c0
[   68.179998]  constrain_params_by_rules+0x141/0x1360
[   68.185036]  ? lock_downgrade+0x8e0/0x8e0
[   68.189215]  ? snd_pcm_mmap_control_fault+0x3e0/0x3e0
[   68.194422]  ? rcu_is_watching+0x85/0x140
[   68.198588]  ? rcu_bh_force_quiescent_state+0x20/0x20
[   68.203801]  ? rcu_bh_force_quiescent_state+0x20/0x20
[   68.209029]  ? is_bpf_text_address+0xd7/0x170
[   68.213539]  ? kernel_text_address+0x79/0xf0
[   68.217960]  ? __unwind_start+0x166/0x330
[   68.222126]  ? __kernel_text_address+0xd/0x40
[   68.226639]  ? unwind_get_return_address+0x61/0xa0
[   68.231590]  ? __save_stack_trace+0x7e/0xd0
[   68.235929]  ? save_stack+0xa9/0xd0
[   68.239799]  ? save_stack+0x43/0xd0
[   68.243423]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[   68.248953]  ? snd_interval_refine+0x428/0x700
[   68.253527]  snd_pcm_hw_refine+0x8e9/0x1180
[   68.257867]  ? constrain_params_by_rules+0x1360/0x1360
[   68.263157]  ? graph_lock+0x170/0x170
[   68.266967]  ? __lock_is_held+0xb5/0x140
[   68.271066]  ? __lock_is_held+0xb5/0x140
[   68.275125]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[   68.280648]  ? snd_interval_refine+0x428/0x700
[   68.285244]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[   68.290783]  ? _snd_pcm_hw_param_set.constprop.34+0x259/0x610
[   68.296660]  ? rcu_read_lock_sched_held+0x108/0x120
[   68.301677]  ? snd_pcm_hw_param_max+0x730/0x730
[   68.306352]  ? _snd_pcm_hw_param_min+0x330/0x570
[   68.311124]  snd_pcm_oss_change_params_locked+0x2883/0x3ce0
[   68.316880]  ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10
[   68.322763]  ? perf_trace_lock+0x495/0x900
[   68.327006]  ? perf_trace_lock_acquire+0xe3/0x980
[   68.331852]  ? zap_class+0x720/0x720
[   68.335567]  ? perf_trace_lock+0x900/0x900
[   68.339805]  ? graph_lock+0x170/0x170
[   68.343593]  ? __lock_acquire+0x7f5/0x5130
[   68.347837]  ? perf_trace_run_bpf_submit+0x246/0x370
[   68.352962]  ? find_held_lock+0x36/0x1c0
[   68.357041]  snd_pcm_oss_change_params+0x80/0xe0
[   68.361808]  snd_pcm_oss_make_ready+0xbe/0x170
[   68.366392]  snd_pcm_oss_set_trigger.isra.25+0x82/0x910
[   68.371754]  ? perf_trace_lock+0x495/0x900
[   68.375987]  ? snd_pcm_oss_make_ready+0x170/0x170
[   68.380826]  ? __might_sleep+0x95/0x190
[   68.384807]  snd_pcm_oss_ioctl+0x25e5/0x3f00
[   68.389204]  ? perf_trace_run_bpf_submit+0x23f/0x370
[   68.394308]  ? graph_lock+0x170/0x170
[   68.398115]  ? snd_pcm_oss_release+0x290/0x290
[   68.402718]  ? graph_lock+0x170/0x170
[   68.406538]  ? find_held_lock+0x36/0x1c0
[   68.410603]  ? lock_downgrade+0x8e0/0x8e0
[   68.414745]  ? rcu_is_watching+0x85/0x140
[   68.418888]  ? rcu_bh_force_quiescent_state+0x20/0x20
[   68.424098]  ? __fget+0x40c/0x650
[   68.427552]  ? match_held_lock+0x801/0x8b0
[   68.431790]  ? expand_files.part.8+0x9a0/0x9a0
[   68.436373]  ? kasan_check_write+0x14/0x20
[   68.440606]  ? __mutex_unlock_slowpath+0x180/0x8a0
[   68.445532]  ? wait_for_completion+0x870/0x870
[   68.450104]  ? __sanitizer_cov_trace_switch+0x53/0x90
[   68.455303]  ? snd_pcm_oss_release+0x290/0x290
[   68.459895]  do_vfs_ioctl+0x1cf/0x1650
[   68.463786]  ? ioctl_preallocate+0x2e0/0x2e0
[   68.468181]  ? fget_raw+0x20/0x20
[   68.471627]  ? __sb_end_write+0xac/0xe0
[   68.475594]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[   68.481114]  ? fput+0x130/0x1a0
[   68.484382]  ? ksys_write+0x1a6/0x250
[   68.488175]  ? security_file_ioctl+0x9b/0xd0
[   68.492580]  ksys_ioctl+0xa9/0xd0
[   68.496040]  SyS_ioctl+0x24/0x30
[   68.499404]  ? ksys_ioctl+0xd0/0xd0
[   68.503026]  do_syscall_64+0x29e/0x9d0
[   68.506905]  ? vmalloc_sync_all+0x30/0x30
[   68.511049]  ? _raw_spin_unlock_irq+0x27/0x70
[   68.515531]  ? finish_task_switch+0x1ca/0x820
[   68.520023]  ? syscall_return_slowpath+0x5c0/0x5c0
[   68.524950]  ? syscall_return_slowpath+0x30f/0x5c0
[   68.529883]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[   68.535259]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   68.540104]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[   68.545280] RIP: 0033:0x455259
[   68.548461] RSP: 002b:00007f596c947c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[   68.556174] RAX: ffffffffffffffda RBX: 00007f596c9486d4 RCX: 0000000000455259
[   68.563435] RDX: 000000002000bff8 RSI: 0080000040045010 RDI: 0000000000000013
[   68.570700] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
2018/04/08 14:54:59 executing program 3:
mkdir(&(0x7f0000efa000)='./file0\x00', 0x0)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000))
syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x140000)
r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x92a9, 0x98101)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r0, 0x50, &(0x7f0000000040)}, 0x10)

2018/04/08 14:54:59 executing program 1:
pipe(&(0x7f0000000100)={<r0=>0xffffffffffffffff})
ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000180)=""/210)
r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @rand_addr, @remote}, &(0x7f00000000c0)=0x2)
write$rdma_cm(r1, &(0x7f0000000080)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000), 0x106}}, 0x20)
write(r1, &(0x7f00000000c0), 0xfec9)

2018/04/08 14:54:59 executing program 0:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x100, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000380)={0x800, 0x7, 0x0, 'queue1\x00', 0x79})
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6)
sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10)
r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0)
ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f00000001c0))
r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000440)=ANY=[@ANYRES32=<r4=>0x0, @ANYBLOB="3a000000a2f352b2f5dd9aa5da2e3f9ebb80e18a4fb1f3fadf1e91c173235e9d8f63f144d32a17ab1d669b4570a68fb8e5ce7c4023e57bbb646e846202583229619bf443765f854ed71b59096ef47880ffedd574"], &(0x7f0000000040)=0x42)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000200)={r4, 0x4c, &(0x7f0000000280)=[@in6={0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}, 0x9}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @multicast1=0xe0000001}]}, &(0x7f0000000300)=0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000240)='illinois\x00', 0x9)
ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000140))
shutdown(r1, 0x1)

[   68.577954] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[   68.585220] R13: 000000000000035f R14: 00000000006f8188 R15: 0000000000000005
2018/04/08 14:54:59 executing program 2:
bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x40000000040000f, 0xffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0xffffffffffffffff, 0x75}, 0xffffffffffffffc8)
r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="b4000000000000009c000000000000000fa00000000000000000000000000d009500000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195}, 0x48)
r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x420000, 0x0)
ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000000140)={0x3, 0xd00})
openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x80, 0x0)
getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4)

2018/04/08 14:54:59 executing program 5 (fault-call:2 fault-nth:6):
r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x20000800001)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$int_in(r0, 0x80000040045010, &(0x7f000000bff8)=0x2)

2018/04/08 14:54:59 executing program 3:
r0 = socket$netlink(0xa, 0x6, 0xfffffffffffffffd)
setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10d, 0x2, &(0x7f0000000ffc), 0x9)
sigaltstack(&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000100))
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x73f36f62, 0x101000)
ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0)
close(r0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x8})
getsockname$netrom(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10)

2018/04/08 14:54:59 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={<r1=>0x0, 0x6, 0x9, 0xd9, 0xe23, 0xce23, 0xfffffffffffffffd, 0x5, {<r2=>0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x1000, 0x10000, 0xfffffffffffffff9, 0x1f, 0x1000}}, &(0x7f0000000000)=0xb0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e24, 0x81, @empty, 0x7}}, 0x1, 0x7, 0x5, 0x8001, 0xa}, 0x98)
sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10)
r3 = syz_open_procfs(0x0, &(0x7f0000000540)="2f65786500000000000035abe1e80d903e0d717ac1729a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a")
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r3, 0x0)
sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10)
shutdown(r0, 0x1)
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000400))
ioctl$GIO_FONT(r3, 0x4b60, &(0x7f0000000300)=""/245)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={r1, @in6={{0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x4, 0x8, 0xfff, 0xfff, 0x1}, &(0x7f0000000500)=0x98)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, &(0x7f0000000200)=0x90)

2018/04/08 14:54:59 executing program 1:
mknod$loop(&(0x7f0000000ff8)='./file0\x00', 0x3, 0xffffffffffffffff)
lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000080)="0000000201000000000000010400000000000000", 0x0, 0x0)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000180)={0x6, <r0=>0xffffffffffffff9c, 0x1})
ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000001c0)={0x6, 0x10000, 0xfffffffffffffffb, 'queue0\x00'})
r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x8, 0x8903)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240), &(0x7f0000000400))
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000100)={0x0, 0xfffffffffffffffe, 0x80000001, 0x0, 0x7, 0x7})

2018/04/08 14:54:59 executing program 2:
r0 = getpgrp(0x0)
r1 = gettid()
rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8)
socket$l2tp(0x18, 0x1, 0x1)
rt_tgsigqueueinfo(r0, r1, 0x1c, &(0x7f0000fe9000))
pselect6(0x40, &(0x7f0000000000), &(0x7f0000c36000)={0xfffffffffffffffc}, &(0x7f0000db6000), &(0x7f00004f5ff0)={0x0, 0x989680}, &(0x7f0000a4dff0)={&(0x7f00000000c0), 0x8})

2018/04/08 14:54:59 executing program 4:
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x80303, 0x0)
close(r0)
socketpair$inet(0x2, 0xe, 0x8, &(0x7f0000000040)={<r1=>0xffffffffffffffff})
fcntl$addseals(r1, 0x409, 0x2)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x80, 0x0)
ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f00000001c0)='nr0\x00')
ioctl$TCGETA(r3, 0x5405, &(0x7f0000000180))
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000013e95), 0x4)
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000100), &(0x7f0000000140)=0x20)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x8000)
close(r4)

2018/04/08 14:54:59 executing program 7:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4)
connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x80001, 0x0)
ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000180)=""/95)
setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0x9, 0x4)
connect$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x6)
sendto$inet(r0, &(0x7f0000000000)="1e7f444cd3c8d450c499c1cc3220fcbb0a68fe4adb86db78101fa5b0f9eff073a9bb3a2b6ae11b94f47221db5502ee03899b4b0ae991a73f9de84a3ace140dc163c6b6ae0224ae50f556f44309d80f7a", 0x2e5, 0x0, 0x0, 0x0)
getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000240)=0x49d, &(0x7f0000000280)=0x4)

2018/04/08 14:54:59 executing program 6:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
r1 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x1c, 0x3, 0x6, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x1, @u32}]}, 0x1c}, 0x1}, 0x0)
pipe2(&(0x7f0000000040)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x80800)
ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000080)={0x1d, 0x6230ca12544c7508, 0x5})
r4 = gettid()
getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001580)={{{@in, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000001680)=0xe8)
r6 = getgid()
r7 = getpid()
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000016c0)={0x0, <r8=>0x0}, &(0x7f0000001700)=0xc)
fstat(r3, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0})
ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000017c0)=<r10=>0x0)
stat(&(0x7f0000001800)='./file0\x00', &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, <r11=>0x0})
r12 = getgid()
r13 = gettid()
fstat(r0, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, <r14=>0x0})
getresgid(&(0x7f0000001940)=<r15=>0x0, &(0x7f0000001980), &(0x7f00000019c0))
ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000004100)=<r16=>0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000004140)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r17=>0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@remote}}, &(0x7f0000004240)=0xe8)
getresgid(&(0x7f0000004280), &(0x7f00000042c0)=<r18=>0x0, &(0x7f0000004300))
r19 = syz_open_dev$random(&(0x7f0000004340)='/dev/random\x00', 0x0, 0x40000)
fcntl$getownex(r2, 0x10, &(0x7f0000004380)={0x0, <r20=>0x0})
getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000043c0)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r21=>0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f00000044c0)=0xe8)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004500)={0x0, 0x0, <r22=>0x0}, &(0x7f0000004540)=0xc)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004580)={<r23=>0x0}, &(0x7f00000045c0)=0xc)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000004600)={0x0, <r24=>0x0}, &(0x7f0000004640)=0xc)
lstat(&(0x7f0000004680)='./file0\x00', &(0x7f00000046c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r25=>0x0})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004740)={<r26=>0x0}, &(0x7f0000004780)=0xc)
r27 = geteuid()
getgroups(0x3, &(0x7f00000047c0)=[0xffffffffffffffff, 0x0, <r28=>0x0])
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005e00)={<r29=>0x0}, &(0x7f0000005e40)=0xc)
getresuid(&(0x7f0000005e80)=<r30=>0x0, &(0x7f0000005ec0), &(0x7f0000005f00))
r31 = getgid()
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000005f40)=<r32=>0x0)
stat(&(0x7f0000005f80)='./file0\x00', &(0x7f0000005fc0)={0x0, 0x0, 0x0, 0x0, <r33=>0x0})
getresgid(&(0x7f0000006040), &(0x7f0000006080)=<r34=>0x0, &(0x7f00000060c0))
ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000006100)=<r35=>0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000006140)={{{@in, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r36=>0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000006240)=0xe8)
fstat(r0, &(0x7f0000006280)={0x0, 0x0, 0x0, 0x0, 0x0, <r37=>0x0})
fcntl$getownex(r3, 0x10, &(0x7f0000006580)={0x0, <r38=>0x0})
getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000065c0)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r39=>0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f00000066c0)=0xe8)
stat(&(0x7f0000006700)='./file0\x00', &(0x7f0000006740)={0x0, 0x0, 0x0, 0x0, 0x0, <r40=>0x0})
sendmmsg$unix(r3, &(0x7f0000006800)=[{&(0x7f00000000c0), 0x6e, &(0x7f0000001500)=[{&(0x7f0000000140)="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", 0xfd}, {&(0x7f0000000240)="a2b7826007caffd29eb216745ecf88fc0fb13565a09b82b4b56a073745e03ab67ec8bb03974ff59e2ea85fbe44f3db4afe1813dd32d1d5498efb18e3b99d07ddef102c48aeadc1f70ccfe6f075929cafbb0619f75d197b11226e9fe216c4a8c870f224cc36e960d6decbc29279e915c064ae7afb5aa59eca0f7fc859aa41131f121fb5bb36bd201fbe97da443c891a7c996f48bda318fa4a73f560d567925cff12d80400f3907214e204c6c7b89dc0433e9bd9e29300219c000049d8c7fc07901c0fd913eb8e85230b2db8bbded60c307df1e19a8ceba54a2b4b0ef115979621af60def5093c158931b839ad9a08c4702c27d452c52263b4292eabab4e6396a546ea7b7199599451105fa6babeb5191b0a1af9c8f73ebed84e033295ae2a98246456ae40b9a86947d8b7dd3712507dcfb3568b7bdb1c5033beee88d4f427abe08df49355e4dfe301723a22d06c623355952b046fd88b74afe00cb2dfa27cbe9a31e6fe3f2ddf5d01030b9ee8c9ea872dc452dfd13180fe2bf7366551871e65b7cb65140ebb61225715252c1b8616cba3e9c2dd1f9d827727432fa8fb64fe97d4cc76c33d3b86bcdbfe0f199a6184a7ee597af3477e26952b1828674d31ec3c49d31002ea363ffeea7e05a81b39573e0a8c6b444d7a2020e0eee9efc0e994e501eb934134dc6bdd6b35b7cfba52a0697b01bf7c105c15c426282e6488c8ee479978ccf907c779167c204d29e34a21c7490411da4f3936b71123b92e96e8016564a3a03407138e5aef7816513c0f61e863db508a734aa00884e5aa20130971004004e8ab96a70f967525793ff8a53052e9407b83c91e30604ac4b56c8f0f3169d60d178b0b39d75d1262f68010af2b79ce4c674b9edbb093136b0a42e3c903a006f680567721271e2cd357f4a944636963cfde4246df91aab0522e09e5b98ef4bbb3150b8bcc5f7a83f72a1f1d8e01ad53dbe66e2156b698df4a9ef2305f094d18e17e472a30dffc73f7dbbbe13747ada1f74d0c5c90d4090d6a465f525d4d77502941267b0b9a3fdf77c82d2c4a03107e713350e54cd6b55161958d374caea07c5405c06fa0ce29a62aeff51c258931853551ae8c08e816167c6925f1df51b2e459dd24c5debf5ac33edc750c6cf531e356853bc1f2b9d8853b860767d4a68398c3ba4694b05f293a3d1f57ba1bcde12d68d93a71b90ac3bfa3d0248e5b3cd599d4bced1d22b28270a96a6f2a45294c74f007df834af8afac15948b2f3a474fdd25faa7044744f76cca4942553446d3535c81fb3193715add1b5b2be9d1ef43f65762342626c2931deb74fe7548ece489e6b784e417410e5b90a90ac29a4d9bdf39d9269b00b4b79ceae886bc1ae737126ac15078ab2e0bf3aa5c2d43009cfe78060b5cc8beb22b1f339661e66929f060130760c4fe82c2830e1fc4922ae1d8ddf435708c6c09b1b3607b30eebcf39dfaf6484d3f9636f942cf923d270962d20496373ce4cc06d3941c24855f481e5c3e4f9d2b9ee5fe9f48ac2e9d5ea151f71d7698b9172cd0250e3d0a415a073e22845740cba2a974865268a2a720a862665af962e001ebcf87e40ccdb36faf2385d9aaae0b2653dac3a52ad700582caa8df015250ef312a4e728c367d09b9023ab2b2eaf6df1a550c9dd16ea5c4cc63587d83b0818a34029e67f565b53d11924d98472da2c5257860c57d257040ea6b1c2f2a072c3bebb7553705210bab9ed141be7468578014c94c723a62ccc4fbfbaed2d93c03871a0ca5bde4a9f0572a669ffcd5749523b5a69637e4d3c7c1b755de4a3761f932d237806b9ad2d3d5294d835b3c46356c74204e8fc5153ab8ff8090b7f783d737d1f92aaf01e8a73746eb603ca52a393ccb9d5143dda7b77e2acbf6f86807518373925de1611da5ae761b2cf6850c77d06ede12186a3cb418d09a8ba778a18af6c70d31bb0425ebfcdaad9e89baca7efe9ea01e6034e32be93c16107deb7cf74e9e5ae9d02819fe46c4d5e8de47550e600adea2a22afcbcea44214bb6ee674441d51cf8a06fc6ea57819a762f0b1767ad2ae04e98a4f7ae9af0defbdae405ff74e05d9f7b6c142824937f325b3f980f60db66b226805de3ff5013df240e2ed8abf454300926ce9810096930e4aaf8ff1cbe2faa7773a7688d761ea6056308c7078feed864ef34cb2c50859e6cb5bfa03aa6e32d49663b7efd79f30b76f8deafe577cfaa0d2e4d80fc5762f1c7640c8b61fac2a86544c4bce74106d2f0ad6ae6b517fe5f448d43c62e00b9c1f828de03a16bafba8ec36d56d84c83a8fc49dc153e90f9f948201d4bafd81a7a2b1c0d75746a26a16ea437f86c82f7dde7ed3e88cbbefbd960228d39107b21d9f567ce36e59e884f74a301efe85bd447b037d2e6812d1d2f8682df025d6e2649812aeb116ee92d721f3a9a48e4ddb80025c52927766a135e8f55703e998d293c9685c4c864b29c97e218dc19aaff4c5e43ad8077408b29e94e5d0d579d018ac6820f050df2f100e20177dc93548351e6c4a52c83232f5c97afdd28e47a2fb3b6ed2315cdfc7ff0b4458a6f85a5976cb4b873d1fb9bf1fc1a326a71d71ddecbb18fef405eb4bec431e47ffb127cf80645caf36783a57e90809d1f352bd74dd0f3b875328e9c5bae26342845157d73eef4095a2200e5d8fc0b5561a7328015dfeed5327f48895eef79be6d6ad63b2078d261bef335576d84d5b3575b6f3f57f3348302166b4469104fb707ea0b53dc621a31fcc951aa77ec79b08258a0560388daccccafa3455f3f2599c346e7e2e7e9ddc232b5e1d87c2ad88635168713926c31cae04417b6168873937271697aafad9728037d1366bfac6cbffc1712ee70d81aa598bbf0821f2dcc143b09e7abbe5d31a4e95346d31fe9a151c8522414ff0980e1ec0cd9ae136de53c978bb3d5591b8e9af3129abe4a0f6c1059a2941924c9c7e4408342c702b412aa804e712721adefbfaec7ec5318eedd68a3181b1be638eae0c3e28441d51917f44487c2a1f5f3d666b13c3a1e8b34131578e3716603025bb9c90a6cb7d906356180e0a4bc831156d7a3e264b04908eca80bee572dae1230366e4a65201a15fa1a880432b0462af3d1ede8db8342c854ccfade081c0dae6a4310006acd4a327b4d1de920fce9ac7514a8d1de444f588755b70ee6b00d5214e9cfb83a4c0f1d898cbe3d831a1b70542ef9690fc6b1ffe8a620ab81d49c89930ee64a52b1ff0f111fc1ec0f7ec2b89852788f3d1d9f4eb45ee33d5745d207de6c900ac2300091f8dbec014701dd0f2f460b037333c171fd4abcd615410e95a2046fcb774d4ad1f184fc735d8365731d7574c7c3cde0ebf26fa7e7db72a1e83feec4accaed540af04545466c9e7dccfd801d4715a3ae6cb8f52d28f1e255bcd1098c8f28ba1f3f79ad84fe8908d2b7cacf8bb4966ea3f338afe357fe737834913627f29713748aed6ca31e6b5f33e3ed23adf1efd3c09aa3195fb3eb808139d379147c853731690c8d12005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0x1000}, {&(0x7f0000001240)="9368676dea74548e921e5bfbd31287e3b6070d6b83a41844eccb60c80e5728ad4526ca158aa460abfb2ba7cb819c2bfd50f4714312b6b47f7dfa5f310345f610359f3e10bdf2b73f55b07047805c81d0", 0x50}, {&(0x7f00000012c0)="e905f92007b929e39048798d9292b2d0f0edb2fcb7f010c713691321714ac9a1f53d646539ed8cda1084b3b5a6cecca43d9850bbcd3ad896ee050533aa7d4e847a24bf1a11e5565e7021d35ceb9d67ab90a6cb83ccc45e3ba1c552463e32d9df6db59e300f4fbe3248188fe0d01db29d30cb3354ab18530b589d92718da6b6148479ac33d9fd2cb23e34bbd6a9f4639b4772a52a9f6f0f3b88db4062c960eb64961458c57fe8798cbe41aff1b0a00095133c06167695245861f5587deb0d45d47c8af633c1e719cc599de1", 0xcb}, 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r1]}, @rights={0x20, 0x1, 0x1, [r1, r2, r1, r3]}], 0x170, 0x4000}, {&(0x7f0000001b80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004080)=[{&(0x7f0000001c00)="ac2006c2fd8379b4f6e61c5cc50f9a4e228a9560f2dddd59af60f7d51dca554b4d4a112bb4f91bd2ef1eaa2abe122432a451938cf7a7dc2ef72ff750e6b6233fd60c4e2e3a8ae5dabc884a0bf1f9c371e703c11f244fe4b51d8486ceb30f11fa50c82541cb8fb646bebd0ef4901816dbe3c51b7fa363b6ce2641406dd210b909be6b01f8a2cca404f0ca2420c80986fb9f0a5f2aa94b2b2006779416ccdb7bf7e110bfa9e8abf72553af46be64027f0ddb22de610dab301162bf1252a5632bdc52c396f0572c97f8ec4e7dd99f5d6e33c853c5c838a2362e5a35a870765997ff1af69bbcbf2f21af939cb25b23", 0xed}, {&(0x7f0000001d00)="6c830abe3de70bcc8be13f42a3241cd3feb5316caed3ad923edc22b58259f723be4b7d445ce24007b9ab3200c063589e38eb0d4a9b985d3ce0eb3c382cc911647545fb95b4c499e6d127126d7b5a1ca8c532f62732230e90ef29b790e2eb3b1289785d313cb9e97b984b9b00d52b1a5c33f561a0408b5c2be8c1553ba5935991d93fb71ee3bbd82b", 0x88}, 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0x1000}, {&(0x7f0000004040)="51d7dc481562cf651ba959a3d2f334aa39853c546a5d77449862ae5e592ea2f1989f2153861350b5d53886fc85935d6a1b7275293f1c285a1839609c0214bf", 0x3f}], 0x8, &(0x7f0000004800)=[@rights={0x20, 0x1, 0x1, [r2, r2, r2, r1]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x18, 0x1, 0x1, [r3]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r19, r3, r2]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}], 0x108}, {&(0x7f0000004940)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000005d80)=[{&(0x7f00000049c0)="1f034012c353c7264aea97f7a14f8c988e00d82ac6a8c8ea47368f080e009370ed2094c4941c3782e760d8c3e58d54412b929fb03f519085770a5be0a1c2b4f18ed3364522c1cb87478fbfd9db5573fd0fce3f50c14adaabec1fa27f92c7e595332778208d7a83a9a37902f47eb69fde6e958c343a82c8a768e291340be42bd3deb3daeacbb5ccbf0bdf2059c16e05b16ececd369394a26dd64a327b1414baa5dfd5717d33f17172b1edda984ed542df2e05429110a1ffbc71b0961f13b9540101200ebc37373e2b5884e456db5a5df9561e51ee3a30814ad94d4ff22809eb6775bc11206a6b71548446110772f4", 0xee}, {&(0x7f0000004ac0)="bc0e3d46cf1dc83ecaa04cc587c911d66124d2c83c8116815db26f64a3fc02378abeebd1eabb712662887037c68100bb8c49fcd4b3b0a893585d8f6d1c3862cab24d4aa1c2e4321a6ea8b7bc5157b183072c3715762b8ed965088716f6c2497ea969b7ef77ca3efa39deb2", 0x6b}, {&(0x7f0000004b40)="ba60d5d8ce6239e2019cb1873434044ff8e38feed7fa6b54", 0x18}, {&(0x7f0000004b80)="09e6f8e3606cc34f028dcdeebad62b1a68c8bb69a585c0ba645adb386d4735d13e34351f3d821c863f110bd0e1f68d87347b95d1645e862660865c4dac143c9d781afee800aa4d3a72b25679ca28e5b64919edc1940b0927596df50a7b9c054864f29671399275c7eeb6888a1fdad21dd1dda97ce6ab6c3a7cfd7948ac06426484a1c1a612406515eb4c50c361f29c8cbeee0f366a22d622df39d0edbb251612e52811bb36d7ce99a8d0ee7c2be6bf5549db4a", 0xb3}, {&(0x7f0000004c40)="bacdda3c5ebf2e64a17de9cc24ec3c652d4cb7e4df113a1fb4620f3d6d4e4a6192017f72125741bbeb4ea1a26da340e49c6cb16881e97c7a433ef088e5d0d65359a552eed5b0f829e2aaebe3e7173d4305e268d1af829c8e878cb99b69bfbbc9eec0047b942c7d2e0c66b09273239b0a673ab2483890205a2f12bc18cef30efb92f519960d515b912bd03974531d15632b441b5a88fe7cda2798e641f11df267b7492ba9073e8bb44cf18c1e2baa22cd7937dd050c48dfd53168c4544413", 0xbe}, {&(0x7f0000004d00)="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", 0x1000}, {&(0x7f0000005d00)="747dcbfa121ad4916ee8ebb7dfc04007cdcab1422d2cf5ef0a8df311e1bea7d38ddc98057fc702b137568084f381fc59e80bc328bffb644d440be6b9a3a455853209387712ce72d10eebf0cbba6d3741ffecf9dd05207e75f096574c50e6b6328ca69c77cb44cf8d4c", 0x69}], 0x7, &(0x7f0000006300)=[@rights={0x28, 0x1, 0x1, [r0, r2, r3, r0, r0, r2]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}], 0xa0, 0x48001}, {&(0x7f00000063c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000006540)=[{&(0x7f0000006440)="36757b6e72fc01bea6041ceaf0c02c870d5b9296c2041bbe5d885b20986575241b849aa53e0edc02978e50ed542fb37199125fbca710ad07ab30dc5aa6fe58057e0b021d2d2f722396218a1b1e3cebc4869d8dc3fdf643fd1bde8d0f64123d685cfba9dfbadcb5b8162e059b4586210ee1a3efc14079782f7719b39bf95a26da51e92d8627943761", 0x88}, {&(0x7f0000006500)="4706", 0x2}], 0x2, &(0x7f00000067c0)=[@cred={0x20, 0x1, 0x2, r38, r39, r40}], 0x20, 0x800}], 0x4, 0x1)

[   68.971906] FAULT_INJECTION: forcing a failure.
[   68.971906] name failslab, interval 1, probability 0, space 0, times 0
[   68.979646] Invalid argument reading file caps for ./file0
[   68.983198] CPU: 1 PID: 6868 Comm: syz-executor5 Not tainted 4.16.0+ #4
[   68.983207] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   68.983212] Call Trace:
[   68.983234]  dump_stack+0x1b9/0x294
[   68.983257]  ? dump_stack_print_info.cold.2+0x52/0x52
[   68.983272]  ? lock_downgrade+0x8e0/0x8e0
2018/04/08 14:54:59 executing program 3:
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x20001, 0x0)
r1 = eventfd(0x9)
r2 = dup3(r0, r1, 0x80000)
futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0)
r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0)
r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8)
sendto$packet(0xffffffffffffffff, &(0x7f0000000180)="d9fe4e33150428b264b5321b3d4485ee3d56159229c6af3e462e3eece67b900d153e4feeff80413f10bbdfd3f2ace43f5cfb674bb3f71f191dd08ee5c2fddc2b2a1e8579a7f67690c70b19259075e09f8714dfa899c8b6f582fc16554dfa5a599cbaa42aa3226fb72db2b625c5c987660ec3739f7bbe9de25fc76a9bd2a6d0fb9e970df97303e65029e519d745a25378c71c0cf4711d43aedccb4aca33a59a82c5802c56a001abdf48e115859425a001ab93f29b8af17dbdf655f233f11ba3895a7908d63c0489b62b1667240ba0ad568094a5f87bbb87e67bf3dd43095e232a986c1e71fe94721956a1272cfe6816a1a574382c518241", 0xf7, 0x81, &(0x7f0000000280)={0x11, 0x10, r5, 0x1, 0x200, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14)
getgid()
fcntl$getownex(r3, 0x10, &(0x7f0000001780))
recvmsg$kcm(r0, &(0x7f0000001500)={&(0x7f00000002c0)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001700)=[{&(0x7f00000003c0)=""/4, 0x4}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/70, 0x46}, {&(0x7f0000001480)=""/57, 0x39}, {&(0x7f0000001940)=""/164, 0xa4}, {&(0x7f0000001b00)=""/161, 0xa1}, {&(0x7f00000014c0)=""/38, 0x26}], 0x7, 0x0, 0x0, 0xf5}, 0x20)
ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000001880))
ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f00000018c0)={0x9, 0x7fff, 0x2})
lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000001a80))
getresgid(&(0x7f0000001840), &(0x7f0000001580), &(0x7f0000001900))
r6 = socket$inet6_tcp(0xa, 0x1, 0x0)
perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
getsockopt$inet6_tcp_buf(r6, 0x6, 0x1a, &(0x7f0000000040)=""/4096, &(0x7f0000000000)=0x1000)
r7 = openat$mixer(0xffffffffffffff9c, &(0x7f00000017c0)='/dev/mixer\x00', 0x200000, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000001a00)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001540), 0x0, &(0x7f0000001bc0)=[@rights={0x20, 0x1, 0x1, [r6, r1, r4]}, @rights={0x30, 0x1, 0x1, [r1, r6, r2, r1, r6, r3, r2, r7]}], 0x50, 0x4000000}, 0x800)
exit(0x200)
r8 = signalfd(0xffffffffffffffff, &(0x7f0000a0d000), 0x8)
r9 = epoll_create(0x7ffffffd)
epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, r8, &(0x7f0000518ff4))
signalfd(r8, &(0x7f0000b9fff8), 0x8)
r10 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0)
gettid()
perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00')
ioctl$TCSETSF(r10, 0x80247008, &(0x7f0000000140))

2018/04/08 14:54:59 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$can_raw(0x1d, 0x3, 0x1)
setsockopt(r1, 0x800000000000065, 0x1, &(0x7f0000000000), 0x0)
ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0x20, 0x32, 0x400, 0xfff, 0x4, 0x5, 0x3, 0x3ff, 0x400, 0x5})
close(r1)

[   69.020167] Invalid argument reading file caps for ./file0
[   69.020550]  should_fail.cold.4+0xa/0x1a
[   69.030201]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[   69.035318]  ? graph_lock+0x170/0x170
[   69.039128]  ? is_bpf_text_address+0xd7/0x170
[   69.043630]  ? kernel_text_address+0x79/0xf0
[   69.048044]  ? __unwind_start+0x166/0x330
[   69.052204]  ? find_held_lock+0x36/0x1c0
[   69.056275]  ? __lock_is_held+0xb5/0x140
[   69.060351]  ? check_same_owner+0x320/0x320
[   69.064689]  ? snd_pcm_oss_change_params+0x80/0xe0
[   69.069620]  ? snd_pcm_oss_make_ready+0xbe/0x170
[   69.074378]  ? snd_pcm_oss_set_trigger.isra.25+0x82/0x910
[   69.079921]  ? rcu_note_context_switch+0x710/0x710
[   69.084851]  ? SyS_ioctl+0x24/0x30
[   69.088397]  ? do_syscall_64+0x29e/0x9d0
[   69.092461]  ? entry_SYSCALL_64_after_hwframe+0x42/0xb7
[   69.097833]  should_failslab+0x124/0x180
[   69.101905]  kmem_cache_alloc_trace+0x2cb/0x780
[   69.106580]  ? do_raw_spin_lock+0xc1/0x200
[   69.110821]  ? trace_hardirqs_off+0xd/0x10
[   69.115062]  snd_pcm_hw_param_near.constprop.35+0x15c/0xb10
2018/04/08 14:55:00 executing program 1:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)="2e2f6367726f75702e637075003df00f27d9cd0473d6ad19e70a36c7aabc1c71a8a71769b3c2f5c577b60838a4a93932e01489976d73f8b8446bb5a00e4042a523abe1a92ca4c5955abe7b8ba359838f405a17c73cdd8f977595e3f000a188d42e5c6c475f7fb5b7", 0x200002, 0x0)
r1 = openat$cgroup_int(r0, &(0x7f0000000140)='memory.swap.max\x00', 0x2, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x10101, 0x1)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000300)=0x8, 0x4)
connect$llc(r2, &(0x7f0000000240)={0x1a, 0x30a, 0x80000001, 0x80000001, 0x8, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10)
sendfile(r1, r1, 0x0, 0xae95e06)
r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x4000)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={<r4=>0x0, 0x8, 0x1ff}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000004c0)=ANY=[@ANYBLOB="f1000000dd6c7fb21c1aa3912ddbb10376a7deff", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000480)=0xc)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000003c0)={r4, 0x8000, 0x9}, &(0x7f0000000400)=0x8)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000440), &(0x7f0000000380)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000180)={0x9, 0x4, 0x8006, 0x1, 0x5, 0x10001, 0x10000000000dd, 0x3, r4}, &(0x7f00000001c0)=0x20)
write(r1, &(0x7f0000000280)="bb1824e591dc3c04c399bdade6e4ef23c96edfc51669e1cf77b9196b1857a8f0f45b7eff215a5569116dc3bb5bc9cb4e5d37fe5d7258588d2b0d7edb1184997808e6f478fdfdb84182fabb4df42dd236", 0x50)

2018/04/08 14:55:00 executing program 2:
ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=<r0=>0x0)
ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=<r1=>0x0)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
r3 = eventfd2(0xfffffffffffffffb, 0x80801)
kcmp(r0, r1, 0x0, r2, r3)
r4 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x800, 0x2000)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=<r5=>0x0, @ANYBLOB="ff000600070c020004007f000000ffff"], &(0x7f0000000140)=0x14)
setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000000180)={r5, 0x59}, 0x8)
ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffe000/0x2000)=nil, 0x2000})
r6 = accept4(r4, &(0x7f0000000200)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0x80, 0x80000)
r7 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x101000, 0x0)
fcntl$setflags(r2, 0x2, 0x1)
mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='jfs\x00', 0x4, 0x0)
ioctl$KVM_GET_VCPU_MMAP_SIZE(r4, 0xae04)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00000003c0)=ANY=[@ANYRES32=r5, @ANYBLOB="00030000008a69004e0001009670730c090008000100"], 0x1a)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f0000000400), &(0x7f0000000440)=0x4)
ioctl$TCGETS(r4, 0x5401, &(0x7f0000000480))
fcntl$setlease(r2, 0x400, 0x0)
read$eventfd(r3, &(0x7f00000004c0), 0x8)
setsockopt$inet_tcp_TCP_ULP(r6, 0x6, 0x1f, &(0x7f0000000500)='tls\x00', 0x4)
syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0)
setsockopt$inet_opts(r4, 0x0, 0x9, &(0x7f0000000540)="d7f644e2f161be4b9c55b88bf80067dfb4f79cd84637f7223f6ee682b39f6505f5d7d464a1950ef579f048bbeef8ddfdfbc231f9cdd45d13e6a17cc7cb7eb6e9ebc52552c73ab1b7cba9344856d71c38c213ec535dc6635000513d218a7c26f1a1128763ec9d35f262b2825da6c993ed650772140eb705fb69d267", 0x7b)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600))
getresgid(&(0x7f0000000680), &(0x7f00000006c0), &(0x7f0000000700))
getegid()
getresgid(&(0x7f0000000740), &(0x7f0000000780), &(0x7f00000007c0))
getgroups(0x0, &(0x7f0000000800))
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x1c, &(0x7f0000000840), &(0x7f0000000880)=0x4)
ioctl$EVIOCGBITSW(r7, 0x80404525, &(0x7f00000008c0)=""/178)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000000980), &(0x7f00000009c0)=0x4)

[   69.120785]  ? _snd_pcm_hw_param_min+0x570/0x570
[   69.125542]  ? mark_held_locks+0xc9/0x160
[   69.129700]  ? kfree+0x111/0x260
[   69.133072]  ? snd_pcm_oss_change_params_locked+0x2c1e/0x3ce0
[   69.138959]  ? trace_hardirqs_on_caller+0x421/0x5c0
[   69.143978]  ? trace_hardirqs_on+0xd/0x10
[   69.148131]  snd_pcm_oss_change_params_locked+0xc4d/0x3ce0
[   69.153766]  ? print_usage_bug+0xb7/0xc0
[   69.157838]  ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10
[   69.163726]  ? perf_trace_lock+0xd6/0x900
[   69.167883]  ? zap_class+0x720/0x720
[   69.171603]  ? __lock_acquire+0x7f5/0x5130
[   69.175844]  ? debug_check_no_locks_freed+0x310/0x310
[   69.181038]  ? graph_lock+0x170/0x170
[   69.184844]  ? __lock_acquire+0x7f5/0x5130
[   69.189085]  ? debug_check_no_locks_freed+0x310/0x310
[   69.192900] netlink: 'syz-executor6': attribute type 1 has an invalid length.
[   69.194272]  ? print_usage_bug+0xc0/0xc0
[   69.194293]  ? find_held_lock+0x36/0x1c0
[   69.194317]  snd_pcm_oss_change_params+0x80/0xe0
[   69.194335]  snd_pcm_oss_make_ready+0xbe/0x170
2018/04/08 14:55:00 executing program 7:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x50400, 0x0)
setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000100)=ANY=[@ANYBLOB="66694c74657200000000009364ff3c0000000000000000000000000000000d00000200000000000000c000000000000000000000000000000000000000000080553c7b00000000b5"], 0x48)
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
r2 = memfd_create(&(0x7f0000000040)='\x00', 0x1)
setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000000080)={0x2, 0x6, 0xb4, 0x7}, 0x10)
bind$inet6(r1, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c)
connect$inet6(r1, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000180)={0x7, 0x9, 0x2, 0x9, 0x1, 0x6})
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x0, 0x36}, 0x1a)
writev(r1, &(0x7f0000000000), 0x340)

[   69.219055]  snd_pcm_oss_set_trigger.isra.25+0x82/0x910
[   69.224424]  ? snd_pcm_oss_make_ready+0x170/0x170
[   69.229271]  ? __might_sleep+0x95/0x190
[   69.233255]  snd_pcm_oss_ioctl+0x25e5/0x3f00
[   69.234590] netlink: 'syz-executor6': attribute type 1 has an invalid length.
[   69.237667]  ? _parse_integer+0x190/0x190
[   69.237686]  ? graph_lock+0x170/0x170
[   69.237703]  ? snd_pcm_oss_release+0x290/0x290
[   69.237727]  ? graph_lock+0x170/0x170
[   69.237746]  ? find_held_lock+0x36/0x1c0
[   69.237768]  ? lock_downgrade+0x8e0/0x8e0
2018/04/08 14:55:00 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = socket$inet(0x2, 0x2, 0x0)
r2 = dup3(r1, r0, 0x0)
setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eefffc)=0x7fd, 0x4)
setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000059000)=0x89a, 0x4)
recvmmsg(r0, &(0x7f0000000380)=[{{&(0x7f0000000040)=@can={0x0, <r3=>0x0}, 0x80, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/193, 0xc1}, {&(0x7f00000001c0)=""/184, 0xb8}], 0x2, &(0x7f00000002c0)=""/169, 0xa9, 0x80}, 0x204d}], 0x1, 0x2021, 0x0)
setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000003c0)={r3, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x12}}, 0xc)
setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000), 0x4)

[   69.237787]  ? rcu_is_watching+0x85/0x140
[   69.273613]  ? rcu_bh_force_quiescent_state+0x20/0x20
[   69.278815]  ? __fget+0x40c/0x650
[   69.282272]  ? match_held_lock+0x801/0x8b0
[   69.286513]  ? expand_files.part.8+0x9a0/0x9a0
[   69.291097]  ? kasan_check_write+0x14/0x20
[   69.295333]  ? __mutex_unlock_slowpath+0x180/0x8a0
[   69.300273]  ? wait_for_completion+0x870/0x870
[   69.304861]  ? __sanitizer_cov_trace_switch+0x53/0x90
[   69.310056]  ? snd_pcm_oss_release+0x290/0x290
[   69.314644]  do_vfs_ioctl+0x1cf/0x1650
[   69.318545]  ? ioctl_preallocate+0x2e0/0x2e0
2018/04/08 14:55:00 executing program 6:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@newsa={0x104, 0x10, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in=@multicast1=0xe0000001, 0x0, 0x2b}, @in=@rand_addr, {}, {}, {}, 0x0, 0x0, 0xa}, [@coaddr={0x14, 0xe, @in=@rand_addr}]}, 0x104}, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x0)

[   69.322955]  ? fget_raw+0x20/0x20
[   69.326416]  ? __sb_end_write+0xac/0xe0
[   69.330397]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[   69.335946]  ? fput+0x130/0x1a0
[   69.339227]  ? ksys_write+0x1a6/0x250
[   69.343037]  ? security_file_ioctl+0x9b/0xd0
[   69.347453]  ksys_ioctl+0xa9/0xd0
[   69.350915]  SyS_ioctl+0x24/0x30
[   69.354285]  ? ksys_ioctl+0xd0/0xd0
[   69.357915]  do_syscall_64+0x29e/0x9d0
[   69.361806]  ? vmalloc_sync_all+0x30/0x30
[   69.365958]  ? _raw_spin_unlock_irq+0x27/0x70
[   69.370460]  ? finish_task_switch+0x1ca/0x820
[   69.374960]  ? syscall_return_slowpath+0x5c0/0x5c0
[   69.379893]  ? syscall_return_slowpath+0x30f/0x5c0
[   69.384828]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[   69.390204]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   69.395051]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[   69.400238] RIP: 0033:0x455259
[   69.403426] RSP: 002b:00007f596c947c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[   69.411137] RAX: ffffffffffffffda RBX: 00007f596c9486d4 RCX: 0000000000455259
2018/04/08 14:55:00 executing program 7:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_tcp_buf(r0, 0x6, 0x15, &(0x7f000083a000), &(0x7f0000839ffc))
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000))

[   69.418407] RDX: 000000002000bff8 RSI: 0080000040045010 RDI: 0000000000000013
[   69.421751] mip6: mip6_rthdr_init_state: state's mode is not 2: 0
[   69.425670] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[   69.425679] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[   69.425689] R13: 000000000000035f R14: 00000000006f8188 R15: 0000000000000006
2018/04/08 14:55:00 executing program 5 (fault-call:2 fault-nth:7):
r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x20000800001)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$int_in(r0, 0x80000040045010, &(0x7f000000bff8)=0x2)

2018/04/08 14:55:00 executing program 1:
r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0)
perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105511, &(0x7f0000001000)=""/250)
ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=<r1=>0x0)
ptrace$pokeuser(0x6, r1, 0xffffffff, 0x7)

[   69.603866] FAULT_INJECTION: forcing a failure.
[   69.603866] name fail_page_alloc, interval 1, probability 0, space 0, times 1
[   69.615711] CPU: 0 PID: 6924 Comm: syz-executor5 Not tainted 4.16.0+ #4
[   69.622444] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   69.631777] Call Trace:
[   69.634350]  dump_stack+0x1b9/0x294
[   69.637967]  ? dump_stack_print_info.cold.2+0x52/0x52
[   69.643149]  ? perf_trace_lock+0x495/0x900
[   69.647370]  ? trace_hardirqs_off+0xd/0x10
[   69.651594]  should_fail.cold.4+0xa/0x1a
[   69.655638]  ? zap_class+0x720/0x720
[   69.659339]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[   69.664426]  ? perf_trace_run_bpf_submit+0x23f/0x370
[   69.669515]  ? perf_trace_run_bpf_submit+0x23f/0x370
[   69.674607]  ? perf_tp_event+0xc30/0xc30
[   69.678650]  ? perf_trace_run_bpf_submit+0x23f/0x370
[   69.683737]  ? perf_trace_run_bpf_submit+0x23f/0x370
[   69.688831]  ? memset+0x31/0x40
[   69.692110]  ? zap_class+0x720/0x720
[   69.695818]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[   69.701340]  ? should_fail+0x21b/0xbcd
[   69.705217]  __alloc_pages_nodemask+0x34e/0xd70
[   69.710143]  ? __alloc_pages_slowpath+0x2dc0/0x2dc0
[   69.715148]  ? kernel_text_address+0x79/0xf0
[   69.719542]  ? __unwind_start+0x166/0x330
[   69.723678]  ? find_held_lock+0x36/0x1c0
[   69.727730]  ? __lock_is_held+0xb5/0x140
[   69.731778]  ? __irqentry_text_end+0xb44d8/0x1f9628
[   69.736793]  ? check_same_owner+0x320/0x320
[   69.741100]  ? snd_pcm_oss_change_params+0x80/0xe0
[   69.746024]  ? snd_pcm_oss_make_ready+0xbe/0x170
[   69.750770]  ? snd_pcm_oss_set_trigger.isra.25+0x82/0x910
[   69.756293]  cache_grow_begin+0x72/0x6c0
[   69.760346]  kmem_cache_alloc_trace+0x6a5/0x780
[   69.764997]  ? do_raw_spin_lock+0xc1/0x200
[   69.769231]  snd_pcm_hw_param_near.constprop.35+0x15c/0xb10
[   69.774929]  ? _snd_pcm_hw_param_min+0x570/0x570
[   69.779665]  ? mark_held_locks+0xc9/0x160
[   69.783795]  ? kfree+0x111/0x260
[   69.787145]  ? snd_pcm_oss_change_params_locked+0x2c1e/0x3ce0
[   69.793020]  ? trace_hardirqs_on_caller+0x421/0x5c0
[   69.798036]  ? trace_hardirqs_on+0xd/0x10
[   69.802174]  snd_pcm_oss_change_params_locked+0xc4d/0x3ce0
[   69.807799]  ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10
[   69.813666]  ? perf_trace_lock+0x495/0x900
[   69.817892]  ? zap_class+0x720/0x720
[   69.821590]  ? __lock_acquire+0x7f5/0x5130
[   69.825809]  ? perf_trace_run_bpf_submit+0x246/0x370
[   69.830900]  ? graph_lock+0x170/0x170
[   69.834684]  ? __lock_acquire+0x7f5/0x5130
[   69.838904]  ? perf_trace_run_bpf_submit+0x246/0x370
[   69.843997]  ? find_held_lock+0x36/0x1c0
[   69.848065]  snd_pcm_oss_change_params+0x80/0xe0
[   69.852807]  snd_pcm_oss_make_ready+0xbe/0x170
[   69.857375]  snd_pcm_oss_set_trigger.isra.25+0x82/0x910
[   69.862722]  ? perf_trace_lock+0x495/0x900
[   69.866940]  ? snd_pcm_oss_make_ready+0x170/0x170
[   69.871884]  ? __might_sleep+0x95/0x190
[   69.875849]  snd_pcm_oss_ioctl+0x25e5/0x3f00
[   69.880239]  ? perf_trace_run_bpf_submit+0x23f/0x370
[   69.885327]  ? graph_lock+0x170/0x170
[   69.889116]  ? snd_pcm_oss_release+0x290/0x290
[   69.893688]  ? graph_lock+0x170/0x170
[   69.897475]  ? find_held_lock+0x36/0x1c0
[   69.901529]  ? lock_downgrade+0x8e0/0x8e0
[   69.905666]  ? rcu_is_watching+0x85/0x140
[   69.909799]  ? rcu_bh_force_quiescent_state+0x20/0x20
[   69.914979]  ? __fget+0x40c/0x650
[   69.918420]  ? match_held_lock+0x801/0x8b0
[   69.922639]  ? expand_files.part.8+0x9a0/0x9a0
[   69.927209]  ? kasan_check_write+0x14/0x20
[   69.931428]  ? __mutex_unlock_slowpath+0x180/0x8a0
[   69.936362]  ? wait_for_completion+0x870/0x870
[   69.940939]  ? __sanitizer_cov_trace_switch+0x53/0x90
[   69.946116]  ? snd_pcm_oss_release+0x290/0x290
[   69.950682]  do_vfs_ioctl+0x1cf/0x1650
[   69.954555]  ? ioctl_preallocate+0x2e0/0x2e0
[   69.958946]  ? fget_raw+0x20/0x20
[   69.962384]  ? __sb_end_write+0xac/0xe0
[   69.966346]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[   69.971863]  ? fput+0x130/0x1a0
[   69.975132]  ? ksys_write+0x1a6/0x250
[   69.978919]  ? security_file_ioctl+0x9b/0xd0
[   69.983312]  ksys_ioctl+0xa9/0xd0
[   69.986749]  SyS_ioctl+0x24/0x30
[   69.990097]  ? ksys_ioctl+0xd0/0xd0
[   69.993711]  do_syscall_64+0x29e/0x9d0
[   69.997584]  ? syscall_slow_exit_work+0x4f0/0x4f0
[   70.002412]  ? syscall_return_slowpath+0x5c0/0x5c0
[   70.007326]  ? syscall_return_slowpath+0x30f/0x5c0
[   70.012243]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[   70.017593]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   70.022423]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[   70.027593] RIP: 0033:0x455259
[   70.030761] RSP: 002b:00007f596c947c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[   70.038452] RAX: ffffffffffffffda RBX: 00007f596c9486d4 RCX: 0000000000455259
[   70.045704] RDX: 000000002000bff8 RSI: 0080000040045010 RDI: 0000000000000013
[   70.052953] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[   70.060204] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[   70.067456] R13: 000000000000035f R14: 00000000006f8188 R15: 0000000000000007
2018/04/08 14:55:01 executing program 0:
syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000001c0)={[{@creator={'creator', 0x3d, "3a2ecd3c"}, 0x2c}, {@codepage={'codepage', 0x3d, 'cp936'}, 0x2c}, {@codepage={'codepage', 0x3d, 'iso8859-7'}, 0x2c}]})
r0 = msgget$private(0x0, 0x88)
r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x4, 0x2000)
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00000000c0)={0x0, 0x3, 0x3, 0x8, 0x5, 0xc10})
msgctl$IPC_RMID(r0, 0x0)

2018/04/08 14:55:01 executing program 7:
r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='IPVS\x00')
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2)
r3 = socket$inet(0x2, 0x3, 0x8)
ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
r4 = dup3(r3, r1, 0x80000)
r5 = socket$inet6_tcp(0xa, 0x1, 0x0)
r6 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r5, 0x6, 0x2, &(0x7f00000000c0)=0x101, 0x4)
bind$inet6(r6, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r6, 0x0)
sendto$inet6(r5, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c)
recvmsg(r5, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xdd}], 0x1, &(0x7f0000635fd0)=""/101, 0x65}, 0x0)
r7 = accept4(r6, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0)
shutdown(r5, 0x1)
sendmsg$nl_crypto(r7, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0x0, 0x0, {{'cbc-aes-aesni\x00'}}}, 0x10176}, 0x1}, 0x0)
ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000000080)={0x100000000006, <r8=>r1})
perf_event_open(&(0x7f0000723f88)={0x2, 0x70, 0x2000c35, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMUNATTACH(r8, 0x89e1, &(0x7f0000000100)={r6})
r9 = socket$inet6(0xa, 0x3, 0x1)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r9, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000089b000)=0xffffffffffffffff, 0x4)
geteuid()
sendmmsg(r9, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000500)=ANY=[]}}], 0x1, 0x0)
openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x1, 0x0)
openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0)
creat(&(0x7f0000000080)='./file0\x00', 0x0)

2018/04/08 14:55:01 executing program 2:
r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000040)={'gretap0\x00', 0x9})
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x48, 0x0, &(0x7f00000000c0)=[@register_looper={0x630b}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)}}], 0x48, 0x0, &(0x7f0000000140)="cfa4e34a16225a2fcfe0e17283a6204dd219e519b34b8f961b2d4c2b1f9740866d2ed92997d3cfdacd4d90798bb26ae4ec6d1102999d6ce03313184c14f0167858e909a51d55684a"})
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000449fd0)={0x4, 0x0, &(0x7f0000000140)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000000040)})

2018/04/08 14:55:01 executing program 6:
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0xc, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="85000000110000000700000000009b009500000000000000"], &(0x7f00000001c0)='syzkaller\x00', 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r0, 0x0, 0xfe, 0x1000, &(0x7f0000000000), &(0x7f0000000580)=""/4096}, 0xf)
mlock2(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0xfffffffffffffffe)
r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x222200, 0x0)
sendmsg$key(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x2, 0x7, 0x8b6, 0x6, 0xe, 0x0, 0x70bd25, 0x25dfdbff, [@sadb_key={0xc, 0x8, 0x2a0, 0x0, "5303eb4b4060937217250d1bfa8969a33a2822641eada599eb874db4c66f38a68685d4466646e596eb35effa0585d913854d20539ad86908c9b6aa829027a53ff53ad6de93788a92ef2ecefb61d34ae335242b48"}]}, 0x70}, 0x1}, 0x0)

2018/04/08 14:55:01 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="200000002c00fd060000000000000000044000000c3c2080278114170000020800090000000000"], 0x20}, 0x1}, 0x0)

2018/04/08 14:55:01 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000180)={<r1=>0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x2f, 0x8, 0x2, 0x1ffe000000000, 0x8}, &(0x7f0000000000)=0x98)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={r1, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1b}}}}, &(0x7f0000000040)=0x84)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4)
writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1)
writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x201}], 0x1)
recvfrom$unix(r0, &(0x7f0000000080)=""/61, 0x3d, 0x0, 0x0, 0x0)
writev(r0, &(0x7f0000000740)=[{&(0x7f0000000a00)="c1", 0x1}], 0x1)
writev(r0, &(0x7f00000009c0)=[{&(0x7f0000001140)='[', 0x1}], 0x1)
recvmsg(r0, &(0x7f0000000240)={&(0x7f00000000c0)=@ethernet={0x0, @dev}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000003f80)=""/4096, 0x704}], 0x1}, 0x0)
close(r0)

[   70.147753] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'.
[   70.187277] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'.
[   70.206126] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
[   70.217503] binder: 6928:6930 ERROR: BC_REGISTER_LOOPER called without request
[   70.224941] binder: 6928:6930 got reply transaction with no transaction stack
[   70.232264] binder: 6928:6930 transaction failed 29201/-71, size 0-0 line 2763
[   70.267655] binder: 6928:6947 ERROR: BC_REGISTER_LOOPER called without request
[   70.275211] binder: 6928:6947 got reply transaction with no transaction stack
[   70.282531] binder: 6928:6947 transaction failed 29201/-71, size 0-0 line 2763
2018/04/08 14:55:01 executing program 3:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000740)='/dev/ion\x00', 0x220040, 0x0)
open_by_handle_at(r0, &(0x7f00000009c0)={0xe9, 0x10001, "d70fffd90510be90dbb0cb6cd202ff64bbe8faafa19c88997ce2ace278d9593cd96f95c4fac844432defc6f4d8b7588686a9ad0ee5963ff32fa472365735323e6475f57c964a35b829f765b26c7a0457c9511c5dbe4875a811abe8dc8e9776639a0e746beb6b59118599b4c384e06bd10aed8a7acf1100c50ffc1a4d47263a3f6b9ee7241d65321370d8d653049beac15708ed8bd6438e60b8f31c926b1c96db5f316734dd9b69d688de5b11165645bd3f45b35c49ddaf8b703021172f2c812cdb385f96b2cf32e2b662e97f1e88e0d4c67957541e431a39063e861a4bf1d44a30"}, 0x2)
syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000080)='./file0/bus\x00', 0x472, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000280)="58a5b95873c8321d99a799128ebb8373dac98ea6e597a63996876c97e34e51a77abca5147b6548b314a4e85a6b8107e07cbdda715774b49f40fb9bcd24d22e5f94ff0f2d98eae9945d9955fb354ea5a818f88e167a4a0118be55b70e089fd77332bd5e87f29f1a6ca04ee7e9a3b2c66d702afddd6c79c85e9e308d81f6a0e8ed1f1c0ee3c8c78e27b178ca38abe5bbfd119ac15ef818686f3ca6f50510d1ac3bff", 0xa1}], 0x100400, &(0x7f00000007c0)={[{@errors_recover='errors=recover', 0x2c}]})
unshare(0x60000000)
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0))
r1 = open(&(0x7f00000004c0)='./file0\x00', 0x0, 0xb8)
getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000200)={<r2=>0x0, 0x53, "25cfa4df26cdc32682d8a07c34b559377ef4cd6b210c397952867701199631e5e7677614dbf16ed934236f34159774fb4c582220ba2ba66d0eaf54d25b3f792703e2f6628c08e64ee294da6d965fa62d77578e"}, &(0x7f0000000380)=0x5b)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000003c0)=@assoc_value={r2, 0x7ff}, &(0x7f0000000400)=0x8)
r3 = request_key(&(0x7f00000005c0)='syzkaller\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000640)='\x00', 0xffffffffffffffff)
r4 = add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000008c0)="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", 0xfa, 0xfffffffffffffffe)
keyctl$instantiate_iov(0x14, r3, &(0x7f0000000800)=[{&(0x7f0000000680)="df754a62855ad6c5469bbae5bb52d559559bfcedcb2711dc49387dca1ed5147082609f0efcd760e9d30d95edf24e05de198b040dd7e334a60874757c73d7065608eea5790ddce4d3e834c05fed776ffecdf6a36a440b9cc9031302debcdadea530ffc1409443f7550319b1a63cdbc6349e219bc9468d39f4908e711e5736725b9f97ecf8212a5ef0b8da", 0x8a}], 0x1, r4)
accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x0)
umount2(&(0x7f0000000040)='./file0\x00', 0x0)
umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000440), &(0x7f0000000480)=0xc)
chown(&(0x7f0000000340)='./file0\x00', 0x0, 0x0)

2018/04/08 14:55:01 executing program 0:
ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "1fa81bdfc5693eaacc403eec0ebb14069da82c46b9813b79a6bb872e811c474e9e1f68d7e3ad316b235a8651"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e7ad6a30f0efb3a8f2f1256dcb0c09c578524021857b879d300ee8a096c658540ed7e3898814aeaed1611e728d6809376f03ff0306b84c23a50bca46a74d3c2d", &(0x7f000000cff7)="e60000000500ab2500", 0x9, [], [0xfffd]})
r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3ff, 0x101c00)
ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000040)={0x5, 0xcd7, 0x81, 0x0, 0x0, [], [], [], 0x1000, 0x7})
r1 = syz_open_dev$sndctrl(&(0x7f0000012000)='/dev/snd/controlC#\x00', 0x0, 0x0)
perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250)

2018/04/08 14:55:01 executing program 6:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0xffffffffffffff7f, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in={0x2, 0x4e23, @rand_addr=0xf7}, @in6={0xa, 0x4e21, 0x100, @local={0xfe, 0x80, [], 0xaa}, 0xffff}, @in6={0xa, 0x4e20, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0x4}], 0x64)
sendto$inet(r0, &(0x7f0000000b40), 0x0, 0x20020003, &(0x7f0000000b00)={0x2, 0x0, @loopback=0x7f000001}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0xd, &(0x7f0000000100)=0x3, 0xfffffffffffffee8)

2018/04/08 14:55:01 executing program 4:
r0 = socket$inet(0x2, 0x2, 0x0)
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000001c0))
r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x4, 0x260200)
recvfrom$inet6(r1, &(0x7f00000000c0)=""/151, 0x97, 0x40010062, &(0x7f0000000180)={0xa, 0x4e21, 0xae13, @empty, 0x850c}, 0x1c)
setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0xf, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@broadcast=0xffffffff}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, 0xe8)
getsockopt$inet_tcp_int(r0, 0x6, 0x7bc162c307554f7c, &(0x7f0000000000), &(0x7f0000000040)=0x4)
bind$inet(r0, &(0x7f00000004c0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10)

2018/04/08 14:55:01 executing program 5 (fault-call:2 fault-nth:8):
r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x20000800001)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$int_in(r0, 0x80000040045010, &(0x7f000000bff8)=0x2)

2018/04/08 14:55:01 executing program 1:
r0 = socket(0x40000000015, 0x5, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, <r1=>0x0}, &(0x7f0000000000)=0xc)
ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040))
socket$nl_xfrm(0x10, 0x3, 0x6)
setresuid(r1, 0x0, 0x0)
setuid(r1)

2018/04/08 14:55:01 executing program 7:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4)
r1 = accept4$alg(r0, 0x0, 0x0, 0x0)
sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10)
r2 = gettid()
sched_rr_get_interval(r2, &(0x7f0000000000))
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000ebf000), &(0x7f0000d2df20)}}, &(0x7f0000768ffc))
sched_rr_get_interval(0x0, &(0x7f0000f52ff0)={0x0, <r3=>0x0})
timer_settime(0x0, 0x0, &(0x7f0000a07fe0)={{0x0, r3}, {0x0, 0x9}}, &(0x7f0000040000))
tkill(r2, 0x1000000000016)

2018/04/08 14:55:01 executing program 2:
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10)
r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000081000000000000000000000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10)
splice(r1, &(0x7f0000000080), r0, &(0x7f0000000180)=0x7, 0x2d0, 0x4)
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={<r3=>0x0, 0x1f}, &(0x7f0000000200)=0x8)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={<r4=>r3, @in6={{0xa, 0x4e24, 0x21, @empty, 0x2a}}, 0x2, 0xff, 0x8, 0x0, 0x44}, &(0x7f0000000300)=0x98)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000340)={r4, 0x1b}, &(0x7f0000000380)=0x8)
socketpair$inet_icmp(0x13, 0x806c4120, 0x7fffffffefff, &(0x7f00000003c0))

2018/04/08 14:55:02 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1200000000000002, &(0x7f0000000000)=0x76, 0x4)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x115)
bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
io_setup(0x3f, &(0x7f0000000040)=<r1=>0x0)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000140)={0x1, <r2=>r0, 0x1})
io_cancel(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0xf, 0x3, r0, &(0x7f00000000c0)="7b82cee9da3c6b11bb94d66ad3f50e21db4053c3ec1bed97178740e26ce9034af91f6845d9aa480678af724830603ee3bc4cee454e634211cf72f9512226da02443aa2150dd36cb374e647996de9", 0x4e, 0x7, 0x0, 0x1, r2}, &(0x7f00000001c0))
sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10)
shutdown(r0, 0x1)

[   71.081433] FAULT_INJECTION: forcing a failure.
[   71.081433] name failslab, interval 1, probability 0, space 0, times 0
[   71.092765] CPU: 0 PID: 6975 Comm: syz-executor5 Not tainted 4.16.0+ #4
[   71.099532] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   71.108891] Call Trace:
[   71.111494]  dump_stack+0x1b9/0x294
[   71.115146]  ? dump_stack_print_info.cold.2+0x52/0x52
[   71.120375]  should_fail.cold.4+0xa/0x1a
[   71.124461]  ? fault_create_debugfs_attr+0x1f0/0x1f0
2018/04/08 14:55:02 executing program 6:
syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0)
lseek(0xffffffffffffffff, 0x0, 0x0)
symlinkat(&(0x7f000001effd)='/', 0xffffffffffffffff, &(0x7f0000d06ff8)='./file0\x00')
chroot(&(0x7f0000157000)='./file0\x00')
bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000000180)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "246d205270f077a53c981dc001a3acded148aa90377efefc6c970bef4344ad328d28c8c5c525347a2e9fba6dc601f3b54123053d1cddadce7587a1d113ae83"}, 0x60)
r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80000)
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x0, 0x0)
write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0x0)
r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00002e8000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
readv(r1, &(0x7f0000734000), 0x1000000000000255)

[   71.129597]  ? graph_lock+0x170/0x170
[   71.133418]  ? is_bpf_text_address+0xd7/0x170
[   71.137946]  ? find_held_lock+0x36/0x1c0
[   71.142043]  ? __lock_is_held+0xb5/0x140
[   71.146148]  ? check_same_owner+0x320/0x320
[   71.150491]  ? rcu_note_context_switch+0x710/0x710
[   71.155437]  ? snd_pcm_oss_set_trigger.isra.25+0x82/0x910
[   71.160991]  ? snd_pcm_oss_ioctl+0x25e5/0x3f00
[   71.165591]  ? do_vfs_ioctl+0x1cf/0x1650
[   71.169675]  should_failslab+0x124/0x180
[   71.173756]  __kmalloc+0x2c8/0x760
[   71.177311]  ? print_usage_bug+0xc0/0xc0
[   71.181387]  ? kasan_check_write+0x14/0x20
[   71.185634]  ? do_raw_spin_lock+0xc1/0x200
[   71.189890]  ? snd_pcm_plugin_build+0x64/0x670
[   71.194489]  snd_pcm_plugin_build+0x64/0x670
[   71.198908]  snd_pcm_plugin_build_linear+0x29d/0x900
[   71.204026]  ? linear_transfer+0xa20/0xa20
[   71.208276]  snd_pcm_plug_format_plugins+0x7c8/0x1a60
[   71.213493]  ? snd_pcm_plug_slave_format+0x760/0x760
[   71.218587]  ? snd_interval_refine+0x428/0x700
[   71.223173]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[   71.228711]  ? snd_pcm_hw_param_max+0x730/0x730
[   71.233389]  ? __sanitizer_cov_trace_switch+0x53/0x90
[   71.238582]  snd_pcm_oss_change_params_locked+0x11bd/0x3ce0
[   71.244310]  ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10
[   71.250188]  ? perf_trace_lock+0x495/0x900
[   71.254425]  ? zap_class+0x720/0x720
[   71.258135]  ? __lock_acquire+0x7f5/0x5130
[   71.262359]  ? perf_trace_run_bpf_submit+0x246/0x370
[   71.267458]  ? graph_lock+0x170/0x170
[   71.271250]  ? __lock_acquire+0x7f5/0x5130
[   71.275480]  ? perf_trace_run_bpf_submit+0x246/0x370
[   71.280583]  ? find_held_lock+0x36/0x1c0
[   71.284652]  snd_pcm_oss_change_params+0x80/0xe0
[   71.289401]  snd_pcm_oss_make_ready+0xbe/0x170
[   71.293982]  snd_pcm_oss_set_trigger.isra.25+0x82/0x910
[   71.299341]  ? perf_trace_lock+0x495/0x900
[   71.303571]  ? snd_pcm_oss_make_ready+0x170/0x170
[   71.308407]  ? __might_sleep+0x95/0x190
[   71.312386]  snd_pcm_oss_ioctl+0x25e5/0x3f00
[   71.316785]  ? perf_trace_run_bpf_submit+0x23f/0x370
[   71.321886]  ? graph_lock+0x170/0x170
[   71.325678]  ? snd_pcm_oss_release+0x290/0x290
[   71.330264]  ? graph_lock+0x170/0x170
[   71.334064]  ? find_held_lock+0x36/0x1c0
[   71.338131]  ? lock_downgrade+0x8e0/0x8e0
[   71.342281]  ? rcu_is_watching+0x85/0x140
[   71.346422]  ? rcu_bh_force_quiescent_state+0x20/0x20
[   71.351615]  ? __fget+0x40c/0x650
[   71.355064]  ? match_held_lock+0x801/0x8b0
[   71.359293]  ? expand_files.part.8+0x9a0/0x9a0
[   71.363866]  ? kasan_check_write+0x14/0x20
[   71.368095]  ? __mutex_unlock_slowpath+0x180/0x8a0
[   71.373035]  ? wait_for_completion+0x870/0x870
[   71.377611]  ? __sanitizer_cov_trace_switch+0x53/0x90
[   71.382791]  ? snd_pcm_oss_release+0x290/0x290
[   71.387365]  do_vfs_ioctl+0x1cf/0x1650
[   71.391252]  ? ioctl_preallocate+0x2e0/0x2e0
[   71.395653]  ? fget_raw+0x20/0x20
[   71.399104]  ? __sb_end_write+0xac/0xe0
[   71.403078]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[   71.408607]  ? fput+0x130/0x1a0
[   71.411880]  ? ksys_write+0x1a6/0x250
[   71.415679]  ? security_file_ioctl+0x9b/0xd0
[   71.420086]  ksys_ioctl+0xa9/0xd0
[   71.423539]  SyS_ioctl+0x24/0x30
[   71.426894]  ? ksys_ioctl+0xd0/0xd0
[   71.430514]  do_syscall_64+0x29e/0x9d0
[   71.434390]  ? vmalloc_sync_all+0x30/0x30
[   71.438528]  ? _raw_spin_unlock_irq+0x27/0x70
[   71.443024]  ? finish_task_switch+0x1ca/0x820
[   71.447515]  ? syscall_return_slowpath+0x5c0/0x5c0
[   71.452437]  ? syscall_return_slowpath+0x30f/0x5c0
[   71.457367]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[   71.462730]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   71.467571]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[   71.472748] RIP: 0033:0x455259
[   71.475927] RSP: 002b:00007f596c947c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[   71.483629] RAX: ffffffffffffffda RBX: 00007f596c9486d4 RCX: 0000000000455259
[   71.490885] RDX: 000000002000bff8 RSI: 0080000040045010 RDI: 0000000000000013
[   71.498141] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[   71.505400] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[   71.512657] R13: 000000000000035f R14: 00000000006f8188 R15: 0000000000000008
2018/04/08 14:55:02 executing program 0:
r0 = eventfd2(0x0, 0x0)
io_setup(0x20, &(0x7f000092fffc)=<r1=>0x0)
r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000ddc000)}])
io_cancel(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x8a4, r0, &(0x7f0000000000)="3f0d32a23777efaa38ce6a312a6a99e17092d68b68acba5743465da9b4b0e33eeb6f09faad984a0ac7bd82e3673a781c702b1bc755cc415a4c31c9a1997e25372f55485d7a2c8d08224e18afe16dd8", 0x4f, 0x5, 0x0, 0x1, r0}, &(0x7f00000000c0))

[   71.552261] IPVS: ftp: loaded support on port[0] = 21
2018/04/08 14:55:02 executing program 4:
r0 = socket(0x5, 0x802, 0xffffffff)
sendmsg$nl_route(r0, &(0x7f00001a1000)={&(0x7f00004d2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@getlink={0x28, 0x12, 0x1, 0x0, 0x0, {}, [@IFLA_MTU={0x8, 0xe}]}, 0x28}, 0x1}, 0x0)
mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1)
recvfrom$unix(r0, &(0x7f0000000100)=""/249, 0xf9, 0x40002001, 0x0, 0x0)

2018/04/08 14:55:02 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$int_in(r0, 0x80000080045432, &(0x7f0000000080))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0)

2018/04/08 14:55:02 executing program 1:
r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0)
ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8)
syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x0, 0x80000)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'port1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00', 0xc3, 0x80003})
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000340)={0x0, 0xffffffffffffff7f, &(0x7f0000000240)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}]}, &(0x7f0000000380)=0x10)
socket$vsock_stream(0x28, 0x1, 0x0)
getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1}}, {{@in6=@remote}}}, &(0x7f0000000280)=0xe8)
close(r0)
socket$nl_xfrm(0x10, 0x3, 0x6)
close(r1)
syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x401, 0x101000)

2018/04/08 14:55:02 executing program 6:
r0 = syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0xe001, 0x0, 0x0, 0x6, 0x80, 0x10000)
dup(r0)
bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10)
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0)
ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000000)=""/246)
ioctl$EVIOCGREP(r1, 0x40107447, &(0x7f0000000000)=""/174)

2018/04/08 14:55:02 executing program 0:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, <r1=>0xffffffffffffffff})
mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x3, <r2=>r0})
ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1)
mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil)
r3 = open(&(0x7f0000000040)='./file0\x00', 0x52040, 0x90)
ioctl$KVM_GET_NR_MMU_PAGES(r3, 0xae45, 0x956)
r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x2000000003, 0x3)
ioctl$sock_ipx_SIOCSIFADDR(r4, 0x800452d3, &(0x7f0000000000)={"69726c616e300000001c00", {0x4, 0x0, 0x0, "90310c252e29"}})

[   71.735103] x86/PAT: syz-executor0:7009 map pfn RAM range req write-combining for [mem 0x186eb0000-0x186eb3fff], got write-back
[   71.765499] x86/PAT: syz-executor0:7014 map pfn RAM range req write-combining for [mem 0x186eb0000-0x186eb3fff], got write-back
2018/04/08 14:55:03 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0)
syz_mount_image$hfs(&(0x7f00000003c0)='hfs\x00', &(0x7f0000000400)='./file0\x00', 0x0, 0x3, &(0x7f0000001680)=[{&(0x7f0000001480)="014ccc1cc020f428dd52a443a98550a0f4e6bdc1af438c089bfc0acf3ad36186489e80f32e70e3662e39d2ba575bec34e325050fcafa91f2889103df1c07c8ce6d9ff49b5c73a5382bf9c6fc2adcac87f8445d8cf470d20ba4258dc9", 0x5c}, {&(0x7f0000001540)}, {&(0x7f0000001640)}], 0x8000, &(0x7f0000000000)=ANY=[@ANYBLOB="71756965742c636f6465706167653d6d616363bc53382ccd6da3d91e7f656c7469632c00"])

2018/04/08 14:55:03 executing program 0:
r0 = accept4(0xffffffffffffffff, &(0x7f00000003c0)=@nfc, &(0x7f0000000380)=0x80, 0x0)
accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0)
mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x12, 0xffffffffffffffff, 0x0)
r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x1})
keyctl$assume_authority(0x10, 0x0)
socket$inet6_udp(0xa, 0x2, 0x0)
r2 = socket$l2tp(0x18, 0x1, 0x1)
add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0)
keyctl$describe(0x6, 0x0, &(0x7f0000000b40)=""/4096, 0x1000)
ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000100))
connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e)
add_key$user(&(0x7f0000000140)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="840d572a8e609edca8c2551947d6efb55b7c8c94e1be6a1cf9f0b6c187b75286d9eed3d30f1edecec627b782331d1882137024a7df67ee9edfe12e1986880dcc2053b1f5ba810719d45c279d5082b3c8d02dab1ce0b01e1f4cb973cc1ece8d0deb7664206fa5c189e384551221e8e58c9a4775aa231a6349", 0x78, 0x0)
close(0xffffffffffffffff)
sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1}, 0x0)
r3 = add_key(&(0x7f0000000a80)="6173796d6d65747269630041472e8b637f55f694fcef0e58fc2ac924f9dd8addbd7bdb020097658e7651738b0e4ab818c6e76c0d075a9aafccb8dfa463c0e04194ee37284e414193d860", &(0x7f0000000b00)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000800), 0x0, 0xfffffffffffffffc)
keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000300)="ad6e2301849005b80f700749ce55a60fe1e41d5768c90ac2926a4d5cb5677573b42b9cd3cd194619f6f0d5f7662113df4b522d72293454068d859944dc8bd1449d14a763b027c673a6", 0x49}], 0x1, r3)
mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0)
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000240)={0x4, &(0x7f0000000200)=[{}, {}, {}, {}]})
ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f0000000280))
r4 = syz_open_procfs(0x0, &(0x7f0000000180)='ns/cgroup\x00')
r5 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r5, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000600)=ANY=[@ANYBLOB="020d00001000000000000000000000000300060000000000020000007f00000100400000000000000300050000000000020000000000000000000000000000000800120002000100000000000000000030000000030000000000000000a58300ff01000000000000000000000000000100000000000000000000ffffe000f60182193e2de13be6"], 0x87}, 0x1}, 0x0)
request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='eth0ppp0\x00', 0xfffffffffffffff8)
keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0), 0x200000000000006c, 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00')
setns(r2, 0x4000000)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000007c0)={<r6=>0x0, 0xd9, "23fecfc99588e0ad369783a605440a345f65b3b28d793b9faae4bc36d2d2518fbff22a062673e74a02af5d598b03601e6445df7cf4202afa7a893ebc2075647dfc6afedcb351193d4c834b3a5fcf30cc1e8ad3845ee9a43586353132a5df41e5b6bf647b88ba096744d2ada590b292781a454075544c76f20817dd5ad36296472d385df2ea7a492c70f4fc92f184b230b927cb6d75a3ab0cb99dc438a268e457c6da7ffae1ef0ff163a070012a85f6c1ca94994cf0045df4cb4570c6df9b314d0e91f7a7bf6b230ba757441f7dd964c985bc8acc5fcb77e531"}, &(0x7f0000000040)=0xe1)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r6, 0x0, 0x6, [0x3, 0x1, 0xfffffffffffffffc, 0x1, 0x0, 0x81]}, &(0x7f00000002c0)=0x14)
ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f00000004c0)={&(0x7f0000001000/0x2000)=nil, 0x2000})

2018/04/08 14:55:03 executing program 6:
r0 = getpid()
r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x20, 0x180)
sendmsg$alg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000100)="d6e3f07bd035f5a5017002dfeefeca520bf73acd4fd39ce21b15f98162f93b7bbaac68d4bf1939aa39c89f27772048f75e1494d30dff3b821989e503bacdaba23654a9cd45d3845ac34623d192b82a71005ebf39333d983f793e67079e93adadc911903c4204d1bb0ea77f2b2ab27401551bf6d71921241cba1e", 0x7a}, {&(0x7f0000000180)="c7f586216352556230549b345f8d97be50254af74daf41768d084d0deb543541bf49e832d8fe6f4712b37a925ebb3d1f4fee8bd3e505c93cf26bf024e4b891a5c1310b52a0cafbc63444615c75a6dcc10c022d9205ee998015d0337ebad06822f219449a76db05ce830da21fc1b7baedef5f0ba3d0f85c0b0237d580a4c6d8010e32ab9e5ec3deb05006fd1b8bb76d8d8a16e35ee11cc986670524f0ab864a15643b1f1dece461", 0xa7}, {&(0x7f0000000240)="057d1e7342bb38779dd0190e3336fbc4ede7350b0d13825d9c4c904d950c36de40b1ad64015c9793da83f72c3dffc23e5030b64dc6328a0d94d6cd7d1a3bf9c3b69c06284d99b6123df3b31845cb2b69e9206c2bc3fb0a5297f56a593d656f750e76b10a7adc8a75dc1d76b8f32fccebe138287b7c6738babd8b633065d49d6cdebf4bfb7ac351d5ba77ff69ee662230a13bf97d5184", 0x96}, {&(0x7f0000000300)="0a3d1df8f3b8716d26e5194d70a2b6bbcff8012ed33377994b4611b686cea8d985da5ccd0c5df409ab3fe70b3aa370e3ba97478f165e1ec2087db5dde53df13eeb87457a0f43f370755ae8bcc0c5545109fb65bfc49832de053751cd6230541598e99defa823ac4c445af55148d84787946337c9da0d8b435064d38a0bde1759cf2c68e2a71d48c4299824a469e21d0c98dc", 0x92}], 0x4, 0x0, 0x0, 0x80}, 0x0)
sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3, 0x3ff}, 0x0)
nanosleep(&(0x7f0000000440)={0x77359400}, &(0x7f0000000480))
nanosleep(&(0x7f0000000000), &(0x7f0000000040))

2018/04/08 14:55:03 executing program 5 (fault-call:2 fault-nth:9):
r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x20000800001)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$int_in(r0, 0x80000040045010, &(0x7f000000bff8)=0x2)

2018/04/08 14:55:03 executing program 1:
r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0)
ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8)
syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x0, 0x80000)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'port1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00', 0xc3, 0x80003})
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000340)={0x0, 0xffffffffffffff7f, &(0x7f0000000240)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}]}, &(0x7f0000000380)=0x10)
socket$vsock_stream(0x28, 0x1, 0x0)
getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1}}, {{@in6=@remote}}}, &(0x7f0000000280)=0xe8)
close(r0)
socket$nl_xfrm(0x10, 0x3, 0x6)
close(r1)
syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x401, 0x101000)

2018/04/08 14:55:03 executing program 7:
mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000531000)='numa_maps\x00')
sendfile(r0, r0, &(0x7f00009c7000)=0x40000000, 0x400000ff)
stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
msync(&(0x7f0000429000/0x4000)=nil, 0x4000, 0x6)
setuid(r1)

2018/04/08 14:55:03 executing program 2:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = epoll_create1(0x0)
perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cd8ff4))
r2 = epoll_create1(0x80000)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000007000)={0xffffffffe0000001})
epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1)

2018/04/08 14:55:03 executing program 4:
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10)
syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c)
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10)
openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x6100, 0x0)
socketpair$inet_icmp(0x13, 0x400c4150, 0x6f2000, &(0x7f00000003c0))

[   72.682021] FAULT_INJECTION: forcing a failure.
[   72.682021] name failslab, interval 1, probability 0, space 0, times 0
[   72.693439] CPU: 0 PID: 7040 Comm: syz-executor5 Not tainted 4.16.0+ #4
[   72.700198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   72.709554] Call Trace:
[   72.712158]  dump_stack+0x1b9/0x294
[   72.715809]  ? dump_stack_print_info.cold.2+0x52/0x52
[   72.721031]  should_fail.cold.4+0xa/0x1a
[   72.725115]  ? fault_create_debugfs_attr+0x1f0/0x1f0
2018/04/08 14:55:03 executing program 4:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x9)
prctl$setname(0xf, &(0x7f0000000040)='\x00')
r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0)
sendmsg$nl_generic(r1, &(0x7f0000001300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10020}, 0xc, &(0x7f00000012c0)={&(0x7f00000000c0)={0x11f0, 0x90, 0x8, 0x70bd25, 0x25dfdbfe, {0x19}, [@generic="c718ae30d3ad08e43ba7150833bf2c29ba5a8debfee51b3614db14110ce0abd1b608a619f31068639b11a62c5a88565da31745540102730cc923164afb7a233ad45184f7eda2261d295e9d9a59aada97b7898868e44b5f09cdb6831cad8e399f9ea12d879336c9abdac756e99dc7adc2c2437b89a72689018ff39495a51db434090a5ab902fddf4039ea6da2d3f9617d70ab19b8431d2171ec8d080121674669eb73397c68dbbe9d5829729b5e6fd70915c4dea83c95abc3de10930de9f1cbbc4abc63cd3c62a495d6d8c6e0431da6", @generic="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", @generic="aacf836ed05ed712aec2c79af56deef5e938ed4d7035c35ade8605755fa65990fb3f5a76a6bb084b81a438cdfb0b3fc0412fedf0931e1fc3b14a5c7a8de188639b6a565dd91f641ecdaeaefa6e11be165c14f789682edaa3a3ce5da7a7729cbacf2ae8809f94596fae391f53ab53e21e823f83dddc828df57a53", @nested={0x90, 0x52, [@generic="51397a9d260410fcb894c3c020ce09791100fe68d8039e72d755cfa2b2f9430c4d760b332b775c965cff950793ea8072b261042031fc2580f8f2a6fd50724ad836dfc4ba3a0c00222c5ceb7ef3f5db807c639190845ed157ab62eca0dace847ed8ea103682094af9db7f354521817b8e82275f26e877456a8366c31178e7183caf500ce590c6cdda13"]}]}, 0x11f0}, 0x1, 0x0, 0x0, 0x40000}, 0x800)

2018/04/08 14:55:03 executing program 2:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = socket$netlink(0x10, 0x3, 0x4)
setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000), 0x4)
syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x400, 0x20000)
write(r1, &(0x7f0000000040)="2700000014000707030e0000120f0a0011000100291a7648c9721011010e49d6a906ab4500d6ec", 0x27)

[   72.730238]  ? __kmalloc+0x14e/0x760
[   72.733969]  ? snd_pcm_plugin_build+0x64/0x670
[   72.738563]  ? snd_pcm_plugin_build_linear+0x29d/0x900
[   72.743854]  ? snd_pcm_plug_format_plugins+0x7c8/0x1a60
[   72.749231]  ? snd_pcm_oss_change_params_locked+0x11bd/0x3ce0
[   72.755132]  ? graph_lock+0x170/0x170
[   72.758943]  ? snd_pcm_oss_ioctl+0x25e5/0x3f00
[   72.763533]  ? do_vfs_ioctl+0x1cf/0x1650
[   72.767604]  ? ksys_ioctl+0xa9/0xd0
[   72.771244]  ? SyS_ioctl+0x24/0x30
[   72.774798]  ? do_syscall_64+0x29e/0x9d0
2018/04/08 14:55:03 executing program 7:
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x20002, 0x0)
ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000100)={0x75})
sendto$inet(r0, &(0x7f0000103fa0)="88", 0x1, 0x0, &(0x7f0000ab9000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10)
setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb)
r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x100, 0x0)
bind$unix(r2, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e)
setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000004c0), 0x4)
setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xbf2e}, {0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x5ea}, 0x401, [0xfffffffffffffff8, 0x5, 0x8001, 0x3c, 0x7, 0x2, 0x3, 0x5]}, 0x5c)
recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/64, 0xfffffffffffffd51}, 0x0)
shutdown(r0, 0x1)

[   72.778869]  ? entry_SYSCALL_64_after_hwframe+0x42/0xb7
[   72.784271]  ? find_held_lock+0x36/0x1c0
[   72.788360]  ? __lock_is_held+0xb5/0x140
[   72.792454]  ? check_same_owner+0x320/0x320
[   72.796795]  ? rcu_note_context_switch+0x710/0x710
[   72.801754]  should_failslab+0x124/0x180
[   72.805834]  __kmalloc+0x2c8/0x760
[   72.809389]  ? print_usage_bug+0xc0/0xc0
[   72.813465]  ? kasan_check_write+0x14/0x20
[   72.817716]  ? do_raw_spin_lock+0xc1/0x200
[   72.821968]  ? snd_pcm_plugin_build+0x448/0x670
[   72.826657]  snd_pcm_plugin_build+0x448/0x670
[   72.831174]  snd_pcm_plugin_build_linear+0x29d/0x900
[   72.836303]  ? linear_transfer+0xa20/0xa20
[   72.840571]  snd_pcm_plug_format_plugins+0x7c8/0x1a60
[   72.845782]  ? snd_pcm_plug_slave_format+0x760/0x760
[   72.850901]  ? snd_interval_refine+0x428/0x700
[   72.855498]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[   72.861060]  ? snd_pcm_hw_param_max+0x730/0x730
[   72.865720]  ? __sanitizer_cov_trace_switch+0x53/0x90
[   72.870907]  snd_pcm_oss_change_params_locked+0x11bd/0x3ce0
[   72.876624]  ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10
[   72.882494]  ? perf_trace_lock+0x495/0x900
[   72.886724]  ? zap_class+0x720/0x720
[   72.890430]  ? __lock_acquire+0x7f5/0x5130
[   72.894651]  ? perf_trace_run_bpf_submit+0x246/0x370
[   72.899745]  ? graph_lock+0x170/0x170
[   72.903536]  ? __lock_acquire+0x7f5/0x5130
[   72.907767]  ? perf_trace_run_bpf_submit+0x246/0x370
[   72.912868]  ? find_held_lock+0x36/0x1c0
[   72.916934]  snd_pcm_oss_change_params+0x80/0xe0
[   72.921677]  snd_pcm_oss_make_ready+0xbe/0x170
[   72.926249]  snd_pcm_oss_set_trigger.isra.25+0x82/0x910
[   72.931603]  ? perf_trace_lock+0x495/0x900
[   72.935826]  ? snd_pcm_oss_make_ready+0x170/0x170
[   72.940658]  ? __might_sleep+0x95/0x190
[   72.944629]  snd_pcm_oss_ioctl+0x25e5/0x3f00
[   72.949034]  ? perf_trace_run_bpf_submit+0x23f/0x370
[   72.954127]  ? graph_lock+0x170/0x170
[   72.957915]  ? snd_pcm_oss_release+0x290/0x290
[   72.962493]  ? graph_lock+0x170/0x170
[   72.966286]  ? find_held_lock+0x36/0x1c0
[   72.970344]  ? lock_downgrade+0x8e0/0x8e0
[   72.974488]  ? rcu_is_watching+0x85/0x140
[   72.978623]  ? rcu_bh_force_quiescent_state+0x20/0x20
[   72.983805]  ? retint_kernel+0x10/0x10
[   72.987684]  ? trace_hardirqs_on_caller+0x421/0x5c0
[   72.992688]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[   72.997437]  ? retint_kernel+0x10/0x10
[   73.001322]  ? __sanitizer_cov_trace_switch+0x53/0x90
[   73.006498]  ? snd_pcm_oss_release+0x290/0x290
[   73.011068]  do_vfs_ioctl+0x1cf/0x1650
[   73.014951]  ? ioctl_preallocate+0x2e0/0x2e0
[   73.019347]  ? fget_raw+0x20/0x20
[   73.022792]  ? __sb_end_write+0xac/0xe0
[   73.026758]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[   73.032282]  ? fput+0x130/0x1a0
[   73.035553]  ? ksys_write+0x1a6/0x250
[   73.039345]  ? security_file_ioctl+0x9b/0xd0
[   73.043745]  ksys_ioctl+0xa9/0xd0
[   73.047191]  SyS_ioctl+0x24/0x30
[   73.050543]  ? ksys_ioctl+0xd0/0xd0
[   73.054157]  do_syscall_64+0x29e/0x9d0
[   73.058038]  ? vmalloc_sync_all+0x30/0x30
[   73.062176]  ? _raw_spin_unlock_irq+0x27/0x70
[   73.066658]  ? finish_task_switch+0x1ca/0x820
[   73.071143]  ? syscall_return_slowpath+0x5c0/0x5c0
[   73.076061]  ? syscall_return_slowpath+0x30f/0x5c0
[   73.080982]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[   73.086338]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   73.091175]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[   73.096351] RIP: 0033:0x455259
[   73.099525] RSP: 002b:00007f596c947c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[   73.107222] RAX: ffffffffffffffda RBX: 00007f596c9486d4 RCX: 0000000000455259
[   73.114475] RDX: 000000002000bff8 RSI: 0080000040045010 RDI: 0000000000000013
[   73.121730] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[   73.128983] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[   73.136237] R13: 000000000000035f R14: 00000000006f8188 R15: 0000000000000009
[   73.147107] IPv4: Oversized IP packet from 127.0.0.1
[   73.160330] QAT: Invalid ioctl
2018/04/08 14:55:04 executing program 2:
r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x40000, 0x0)
recvmmsg(0xffffffffffffff9c, &(0x7f0000000cc0)=[{{&(0x7f00000000c0)=@can, 0x80, &(0x7f0000000180)=[{&(0x7f0000000140)}], 0x1, &(0x7f00000001c0)=""/162, 0xa2, 0xffff}, 0x7f}, {{&(0x7f0000000280)=@rc, 0x80, &(0x7f0000000540)=[{&(0x7f0000000300)=""/90, 0x5a}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000003c0)=""/110, 0x6e}, {&(0x7f0000000440)=""/242, 0xf2}], 0x4, &(0x7f0000000580)=""/123, 0x7b, 0x322b}, 0x7}, {{&(0x7f0000000600)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000680)=""/243, 0xf3}, {&(0x7f0000000780)=""/117, 0x75}], 0x2, &(0x7f0000000840)=""/211, 0xd3, 0x10000}, 0x3}, {{&(0x7f0000000940)=@hci={0x0, <r1=>0x0}, 0x80, &(0x7f0000000bc0)=[{&(0x7f00000009c0)=""/200, 0xc8}, {&(0x7f0000000ac0)=""/100, 0x64}, {&(0x7f0000000b40)=""/121, 0x79}], 0x3, &(0x7f0000000c00)=""/134, 0x86, 0x3f}, 0x101}], 0x4, 0x40000000, &(0x7f0000000dc0))
sendmsg$nl_route(r0, &(0x7f0000000e80)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000e40)={&(0x7f0000000e00)=@bridge_getlink={0x28, 0x12, 0x0, 0x70bd29, 0x25dfdbfc, {0x7, 0x0, 0x0, r1, 0x200, 0x40}, [@IFLA_MASTER={0x8, 0xa, 0xd0}]}, 0x28}, 0x1, 0x0, 0x0, 0x44001}, 0x40)
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000f40)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000001040)=0xe8)
capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000))
ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60)
ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=<r2=>0x0)
capset(&(0x7f0000000ec0)={0x200f1526, r2}, &(0x7f0000000f00)={0x10001, 0x24, 0x7, 0x1, 0x9, 0x1})
migrate_pages(0x0, 0x7, &(0x7f0000000000), &(0x7f0000001140)=0x201)

2018/04/08 14:55:04 executing program 4:
perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x2, 0x80000)
ioctl$KDDELIO(r0, 0x4b35, 0xffffffff)
ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000180)="bdb6eefc0bebc92fc6c8636848bf056af96df63a6172117e3614600e8060cb48717e215ee0fdc28bdb2303316104be448e2b89206e962fcf7091f6bae1a1496f132e285882dbe815aa31c2dc19574f144a406cc0707036b37f7176084e26afa1aaa85dc2c40c8f82c9c37df429f9f2cb5b48faeea85c3f08")
clone(0x0, &(0x7f0000597f1c)="a4", &(0x7f00009b9ffc), &(0x7f0000005ffc), &(0x7f00003e5000))
mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil)
ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000280))
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0)
r2 = getuid()
r3 = getegid()
syz_fuse_mount(&(0x7f0000000240)='./file0\x00', 0x6000, r2, r3, 0x400, 0x400)
ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000080)={[0x5, 0x91, 0x3, 0x81, 0xfffffffffffffc01, 0x6, 0x0, 0x40, 0x5, 0x5, 0x9, 0x42a, 0x11ae, 0x4, 0x7, 0x80000001], 0x10000, 0x1001})
ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f00000002c0))
fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000200)=0x2)

[   73.190230] hfs: unable to load codepage "maccźS8"
[   73.195404] hfs: unable to parse mount options
2018/04/08 14:55:04 executing program 5 (fault-call:2 fault-nth:10):
r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x20000800001)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$int_in(r0, 0x80000040045010, &(0x7f000000bff8)=0x2)

[   73.236621] QAT: Invalid ioctl
[   73.258141] QAT: Invalid ioctl
[   73.301535] FAULT_INJECTION: forcing a failure.
[   73.301535] name failslab, interval 1, probability 0, space 0, times 0
[   73.312875] CPU: 1 PID: 7071 Comm: syz-executor5 Not tainted 4.16.0+ #4
[   73.319623] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   73.328972] Call Trace:
[   73.331568]  dump_stack+0x1b9/0x294
[   73.335206]  ? dump_stack_print_info.cold.2+0x52/0x52
[   73.340397]  ? ksys_ioctl+0xa9/0xd0
[   73.344028]  ? SyS_ioctl+0x24/0x30
[   73.347578]  should_fail.cold.4+0xa/0x1a
2018/04/08 14:55:04 executing program 4:
r0 = socket(0xa, 0x2, 0x0)
r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0)
setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000080)={0x7ff, 0x3, 0x9, 0xffffffffffff0000}, 0x10)
accept4$ax25(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80000)
ioctl$TCSETSW(r1, 0x5403, &(0x7f0000001540)={0x7, 0x4, 0x2, 0x400, 0xffff, 0x1, 0x2, 0x2, 0x6, 0x7, 0x0, 0x3})
accept$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000013c0)={<r2=>0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000001480)=0x84)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000014c0)={r2, 0x59db, 0x2}, &(0x7f0000001500)=0x8)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001580)={0x9c5a, 0x0, 0x2, 0x4, 0x5, 0x4, 0x3, 0x6, 0x5, 0xffffffffffffff00, 0x1000}, 0xb)
connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1b)
syz_mount_image$minix(&(0x7f0000000140)='minix\x00', &(0x7f0000000180)='./file0\x00', 0xfffffffffffff09e, 0x3, &(0x7f0000001340)=[{&(0x7f00000001c0)="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", 0x1000, 0x83a}, {&(0x7f00000011c0)="ba738f355771870ae6e200f896ed9d3c7755150d42692328f696aa1ff5bab0437a1155af418c234731828b0a37fe093d3e29a5b76f51dd67509445fdb81c802c1cde46e0b4aa3e9ca5f9c816c0", 0x4d, 0x6}, {&(0x7f0000001240)="3bf38aa27ea70746e5e34e4b6b92021741ec09510c772e30bcad8b72979f8ebf64d5977229019e64d8ca9b29210f4193095e8e4459a2b420a037727e0061062e69335f03842f557cf401313a058db3e6c4669b635def6678f0522f4487f7623889d6db038dfc55b651617986ebf00b0a8f1ddbdda534502fd2d6c968dd46826afb0954e4f34008ea1e019a8ff13a57ce44dbd45386d28bde50151c47ed9d315761e643a271ee929c026706622f837fadaec010817c7689b35a217121b172962b1660a17d120a5b0f71a601206a4c4eebb5b2c93b8c1b19cc6ea3d0b771f02b47ecc1a18465e24b78c9", 0xe9}], 0x1000020, 0x0)
fallocate(r1, 0x0, 0xffff, 0x1f)
sendfile(r0, r1, &(0x7f00005faff8)=0x36, 0xfffd)

[   73.351646]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[   73.356764]  ? graph_lock+0x170/0x170
[   73.360581]  ? find_held_lock+0x36/0x1c0
[   73.364654]  ? __lock_is_held+0xb5/0x140
[   73.368740]  ? check_same_owner+0x320/0x320
[   73.373073]  ? rcu_note_context_switch+0x710/0x710
[   73.378016]  should_failslab+0x124/0x180
[   73.382088]  __kmalloc+0x2c8/0x760
[   73.385195] QAT: Invalid ioctl
[   73.385628]  ? linear_transfer+0xa20/0xa20
[   73.393040]  ? snd_pcm_plugin_build+0x64/0x670
[   73.397634]  snd_pcm_plugin_build+0x64/0x670
[   73.402063]  snd_pcm_plugin_build_io+0x28c/0x720
[   73.402205] QAT: Invalid ioctl
[   73.406821]  ? io_playback_transfer+0x310/0x310
[   73.406843]  ? snd_pcm_hw_param_max+0x730/0x730
[   73.406864]  ? __sanitizer_cov_trace_switch+0x53/0x90
[   73.406889]  snd_pcm_oss_change_params_locked+0x1247/0x3ce0
[   73.406922]  ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10
[   73.406943]  ? perf_trace_lock+0xd6/0x900
[   73.440260]  ? zap_class+0x720/0x720
[   73.443977]  ? __lock_acquire+0x7f5/0x5130
[   73.448202]  ? debug_check_no_locks_freed+0x310/0x310
[   73.453386]  ? graph_lock+0x170/0x170
[   73.457187]  ? __lock_acquire+0x7f5/0x5130
[   73.461416]  ? debug_check_no_locks_freed+0x310/0x310
[   73.466593]  ? print_usage_bug+0xc0/0xc0
[   73.470651]  ? find_held_lock+0x36/0x1c0
[   73.474722]  snd_pcm_oss_change_params+0x80/0xe0
[   73.479463]  snd_pcm_oss_make_ready+0xbe/0x170
[   73.484042]  snd_pcm_oss_set_trigger.isra.25+0x82/0x910
[   73.489400]  ? snd_pcm_oss_make_ready+0x170/0x170
[   73.494236]  ? __might_sleep+0x95/0x190
[   73.498209]  snd_pcm_oss_ioctl+0x25e5/0x3f00
[   73.502608]  ? _parse_integer+0x190/0x190
[   73.506744]  ? graph_lock+0x170/0x170
[   73.510532]  ? snd_pcm_oss_release+0x290/0x290
[   73.515121]  ? graph_lock+0x170/0x170
[   73.518915]  ? find_held_lock+0x36/0x1c0
[   73.522961]  ? lock_downgrade+0x8e0/0x8e0
[   73.527098]  ? rcu_is_watching+0x85/0x140
[   73.531234]  ? rcu_bh_force_quiescent_state+0x20/0x20
[   73.536424]  ? __fget+0x40c/0x650
[   73.539872]  ? match_held_lock+0x801/0x8b0
[   73.544096]  ? expand_files.part.8+0x9a0/0x9a0
[   73.548672]  ? kasan_check_write+0x14/0x20
[   73.552900]  ? __mutex_unlock_slowpath+0x180/0x8a0
[   73.557822]  ? wait_for_completion+0x870/0x870
[   73.562398]  ? __sanitizer_cov_trace_switch+0x53/0x90
[   73.567584]  ? snd_pcm_oss_release+0x290/0x290
[   73.572161]  do_vfs_ioctl+0x1cf/0x1650
[   73.576052]  ? ioctl_preallocate+0x2e0/0x2e0
[   73.580461]  ? fget_raw+0x20/0x20
[   73.583918]  ? __sb_end_write+0xac/0xe0
[   73.587899]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[   73.593428]  ? fput+0x130/0x1a0
[   73.596703]  ? ksys_write+0x1a6/0x250
[   73.600492]  ? security_file_ioctl+0x9b/0xd0
[   73.604894]  ksys_ioctl+0xa9/0xd0
[   73.608347]  SyS_ioctl+0x24/0x30
[   73.611700]  ? ksys_ioctl+0xd0/0xd0
[   73.615320]  do_syscall_64+0x29e/0x9d0
[   73.619213]  ? vmalloc_sync_all+0x30/0x30
[   73.623359]  ? _raw_spin_unlock_irq+0x27/0x70
[   73.627857]  ? finish_task_switch+0x1ca/0x820
[   73.632658]  ? syscall_return_slowpath+0x5c0/0x5c0
[   73.632676]  ? syscall_return_slowpath+0x30f/0x5c0
[   73.632696]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[   73.632716]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   73.652686]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[   73.657863] RIP: 0033:0x455259
[   73.661049] RSP: 002b:00007f596c947c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[   73.668745] RAX: ffffffffffffffda RBX: 00007f596c9486d4 RCX: 0000000000455259
[   73.675994] RDX: 000000002000bff8 RSI: 0080000040045010 RDI: 0000000000000013
[   73.683253] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[   73.690506] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[   73.696804] QAT: Invalid ioctl
[   73.697757] R13: 000000000000035f R14: 00000000006f8188 R15: 000000000000000a
2018/04/08 14:55:04 executing program 3:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00')
socket$inet_smc(0x2b, 0x1, 0x0)
timer_create(0x1, &(0x7f0000000040)={0x0, 0x1b, 0x4, @thr={&(0x7f0000000280)="c68745572584067371f392e5783f96a0b0c4a3e24ef43040da176f987bcc16f47a77359f54d51bf607d99809b37bd55447f67f0d8fad6af3ecb221c6c4d2c2ddff71f4ed47a826d35dae188dfea4e3343331c3cb03a11ad3c6a5551bd36b801cd059c5844d4cac97f7b5a4cfec3b6f50ced587254d999d3184b2aa9bb6cd2380b9faca0403a8fc7c4c4ba1f2d23d78d49ef23dc1930de5bd2c5db530cec65c09e3c00a5f79185aaea5f3a24d6d037dd9e050aa8bf062d253384f5a771b008ae3e290125d6220548830f09f9447ac91d61ab1f60322e153dd5bf640a202359e0afdb5097816ffaa335e6bd29caa4e4ffbc3f982e04c9a499bc4dc04f7c33cf420e974b2097b83fc10a13872f217058077cc4e5e4538c7c8c7e961eac470689705462b1a5682334cc06e5f4ac1a2948195969ee5512b950eb10479c109af8b549ad979018500ea8f4102eb8c26d682629d8dcbddc6ef460ce2bc585db92a863d5f17e0133ca45cdef4425c694fe418afad0c964d9d3ca5d33240a4c48a652b2e9ef4410bdf5a80d801a7792e40e6eb854d781ead367e07ffc5ce68a9603a48e68a7f86cecc58097180cca1c8a09b28d8e2a397838e3fe4ea659c306e715e6ec88cd5fa9ef2b22aa23ef21f7377dd4d13fabcb8e317f84ce2ac901e7b76d8d50c4aca37446220b9bdb20fc22a1e3d6b0b26e959c71fce5cbcea7812c71c795ad9c02be511b10ccdc625d32372b7c7f61faa83d3f4d1925b58c38af98c9136313e87b65369a9370c11f8f2351a83145ee7e4b3bf09d6a9ba5f1a2d113868413cffc804c8630864c3cc4fb26c9e4ac6930cce01e36b88aae3831b2176cb8030e4582825d323024bf6ba7ed54f3dd6f9c127ee24bac26230d59db90cb2f5e51bfa0c2a254236a273579cda0cd9ad77053b807695744e9b8dc573c5b4c83ff212a8c885be6c0bf4dea5db5d73e6f5a7041e7d1abb4351d26e73dc382521bd9c0c1b44a83b681cd1daeb7ce11b40ff5aadcebe97625d1fec8c4f5c26f09cbb294401ceccf587bde7bff4c92ef732114eb350aaaa3c08f8d7700676e910c4f2f9e49a75efe7f3b84138290b61de1a5f351ff634ba11d6700114df21fe742e9b8eb751d9013b953056f1e7e489b32a8dd43dc8085939ac568c8b8aea6def33d81db9b369e59abd3820d654edbe8600aee3b79137c2c287a8afa2ae5e912bb6646287bab4f543b3ede60ca7f425549468e386b05c247783195bca13bea3e0c013ae3f90c76d1a3e1144957d950b18567397799d90a3c90b9362378109a053cde25d035ad559f096fa4e851c0775b141ee1675754656509c32fb3aeb8798b6d19f1f2e427e95facf7ff62f4d681f958e71a1b4bcc9513f89065877ae1ebc86dfca6585db6db3d86d3d7a6c645103a01fdda115ca4e46eba2bd3befbfb99796a1934c979adb2a310bd551e1e187438ad8658e22bc7c18876b81f825228fa7924c8cbea4e8830ab4afc8232cb61d131ee8a578dbca4c96ba1fac29a2d49375a72fa065aa4a12d2907d0f7746483cf92f1a511688c5d9523f61dc077d923e66d14d1c283d915162a7d338b57d69d332b49e6d2b58a66538c937848042646a7f1ee1259f14c5371277e12d5068dc0cb0d9fa43280d27757a2d2415bafff597c31d50bfb4d37866946c2d13f72503d1bb0df218a9f10f28d73d5b1fa432093729ec7cc11efbcd9e6b2a749f7ef1f5695de8f3a798e05531a250bd31afcbcc0674d18a748d9cc1e6ee93762b7ab013882b953457d0a0055202282609ca40df2a05cce011f04ade4f0cb3f6969ce0cb1d2d7d8b48986a14b4966d83dd43c5bd1aac64477571aa6765b781a43c5ce3a204aae892a6398c6280e568d49b557288dd0eafda12ea79a996411d77066c1d6b028aa7b97d53b654f44edb89557f7ebd314cbe221435b0feb5c145f8a3143088f41c8130833c1e724b623818d54d949e684760502c247d31a8a0cdfa8d766726ed1ea9acb563671d1e71bfce6eb8da5249fbe3b118fddb760d0f386544eb0fedb41dc3cb3476450b3b281c14dcb6a58494fc7272549f64a6056b8a2b422b4b272e8bbd556048cf57f216ef43cf6991af98491dfca2e629a7c34be16101c72d61d71ecb4522ed2a2c64b0f926d963fcb9b4dcf978925b2a765f439822758ee74855db47bbf687659034a0a9e6f2d1886863d3ff1dab76dbe8a9ae66ec790d902dddaf3bd5e9292d74b8a44188fdb30a025e8b89b2f72c15fa165853a54f08bac48c7d2d8c7c27b5c7f081e3dbb3f52cd703982b3b0514ee917f265ab0da36610500bc2524b136f22c173c2cc6f0c937c02f86690def2824a27c0012013b0104b2b1863006c807efc9c862bf7a23304afa9c954d49115fad79f0aeeece45b401174c791535c8a0c2b5c84c71146dc27e4d53856be0f47107976ee3fc54ca591f78b7499ae09eac46c9decea30fab8590b6a64d6ce3f4740d066969f71c9337469d6072446024af0e9f22f06ff71c01bdc424f56f8af9f66591c1d0dd0d1eff67cd75c1ce1122836a534e9c9fb8c6a8981f71425809d9f15404fc5f144864e3c6f1c54cc7a6b68ccc0c8bf96c979c44d997a2af3aaf6286ea14634b1b6c02adc7932df4bfe083983268fc3e7f5c7090e8e4c9595d3f7cc60504d4a478797794c04a05812474d37029a228eca938f4a0f47bb165049a955c9d57e398e16922d46b3b6a17180f477c8aa488e4d5ad56ae8ae1c1616142f142b1850ae5dac5e7419c4c85434fca9dc8b4a2c8cb37444dc47233640a9c2a6a789f77760d4414299e4a726ad4b6ef1c12e453f9a6fbd1a25ff888c01899c6041bdeee6aacc8308513ac7ed450f922475c922b78283866d56e898f9944245c5d00261bae5a56b4e32bee71e2e8c0a3013f01a1b9dde5bac4c384fccae73323b1862a70bed8c7e1e312cfc7aa2f97b851a948471aeba2e4b2f6935f3be348698de0338f576c5b6e5fc9a5b1b56ef45c9c8db24fc55d72f4d0fe677b6f266d513bae0f91ab9560f5eb57d83ec0111454c6e25739a47e8b6a4afffd241d049fcfebae59d3518ed9224585cdd12bed3beec4c3d055fc2420de1c2dd6cac6f4ca103c5d76a1fddc8924b61172175feeeedd69a60aa207edc08ebb13189fe5b07e55df8b5933c8237b127baec972f0892e4e605da4b6b4a3d435de605e7af9d3e2a51741b560530ca837d2a612aa0ff11f62cef3e4a6512926ec60d00d481322990a82f4d682da67f77e1bd785d509af79ecfd20b6ee67206fc376617942f64dc8b51509d66f84b532b014e43c3b4564c7d2cff750083f61e7736673c9761417128c2d5eb0b2b01208361cf994f3d180446d199b7f5680c764776f1c8ecaa625f9ee52021e7420a26a90f437ccdc3d3e388fd5a6015d2e4b4d279d84764980191aee451be65399b9c7ef4e11f1c370e4ab555bb7bae4cdbd2676661e1c7080659c9d74aed833a11791238be4c004bf86d44ea96ec673df7c38fab49ef53c70bd2e6ba46eabdf46806638237c5d1d200a2552c5082d8220715b70b26f2a7ad8f424c4aafdb4884e950cf709499cc89112e32a21a2e53d4428baffe55c88d30c703310a57f79ee8b2bef0e2dfc1d928c63ed37d236979e4d12ab45428d0aeae0a5d9e4659c972dfcac359861c0d4e317ad3de5c7f95cd0167f86d50f0c6cfd54df2bccedaee5bab508926d8612f29dc60d3959e8c08a28dbe978dea4a6882d38f6dda26d3fb72eb1d67b47a25e8d70b267c9fa2d53a3d852065c2f54783396c47161e916ff17c036f52c313a6c4b217817d26b978e62013f3b9d7ae6e2702da6b94e39368f471251282b853f0cd0d1de74c2392b27fd9d90140c6122f25f2f2b2cd710fcb9007208407124528ddcb64d8411f44dfca8505dd1eab13720a07b22bfd910001fdb7f10fa93a1f58041556813e3e8887a53b0ad6f732924e01362bc5c221f879843e31ace4d70105874e8c2fa4e9cb7af2180db4cbaaa21459c02430bb8ccc22c6a5fc2c92426f30b00fa740ff339410a534bd0d1e213f8bf3acdb6f95254267d5ab0dcbeb7597c22b77bef7342f9c0d15536e4dbf4f33d935b05c06018bb4ebe42658fd26794b52a7c92ddb1e3dbc2232d1f4e209af1a91ba184be7b1cde0304c3288e85b6701391b479fb8c4330e1660856221e6993a503e35f388ba300ca474013134772b9737ad542aeea2667d5b6e6c7d9b59f9ba2ced676f7d763143c4a9c1d3ffba50099eecf9d6e64bcadb7fd162ebd56670fa8c8d65dcf67735710344f410925c139c329e31160cd1535c7bb03a93c3670fac011f0c1bb04b1579760aef5c83f93fe0de4e4d2e991aacc8e4d0b225f52c8020e0695e4a5f065f30b628e68004284dd277f63bc0d695d7dd5f0ae8bd11e39d7951e86d8ef98d39e37f592a1e1dcc8eb5c9488ccdf992474f60bbb9ed997be9db605f5c3ec2284e77939bfe162d3e921f05b26e768ad97ebf2e55d90773a17a921bf155c38b69548785a512acc84b9fbb27dfeb831fb60e4d860d5d9a8155ac67d7f8f0859265830dfc721bd5fb48befa697a1a96d72e58cc0556f1cfc8c25175ffca80d388b8c94a68ce4979e55fd41f92f3e88ddc0d29068e022ee239c2afa79cd85930ecf4ed2accfbd4d24e987a17cf3ea4f74a1d30ae572358e7da79fa71b335789caae064bc50ece55d168bcaf0690e3cf367e3edc7e94fe3e0ad5a1b5f16d1410ffc0a2a7858ec01462d1771a8febbce269b7e5b3efb3b2ec39ebf4bcfdc7fb867ce7795e9cb16fbe8564bf2f57d673eeecd2815c198ba640115406edcc70f7442902b9ab0c3aeed56c2607cef52aedb8bd3abf3c979bba9b2d1c7e0b678c5e6af2217a59185c451f599c610bb522ba896c2cf0d752cba621fbae97b2bbed4ab5b2844f86613210b1985f6ed6e834fb7e7c9b20180234fe059953a8c983019d6109862e344a02bafeee6420da41db8e85bf1b674eb8d4ab33b83847a65d9ab4fc03f99fd5942c08b073da0c3d8c2d46801f51002f39b525df6b8d7d2ca45f5323db18a19d52268648d6ef611322f1760573f116db01abd6a80a70035e7edc06daa699937a271ab23d3aafd63aa3c00a8274bb6d5aa49cbd7d6acae01fe366488b4add0ef5e73ff5bc12fb25b7e5e0d95b53911c411aa05aacf5f55f804048982ff39d2a18bcc7816f7fa45313d2b143e0d6d4cf47f9185c4e28352816d48a0f93a9232eca9e2603bbdeb1f9a58bcb496bd34f9e4f4ac6e8163e9373f7293bfbaa2240ca28cde56d87fec49af44643ba2a4fd6f946921dd1ea4856fc25dbdef7e7a100839952c21560d983759825aae8060ea171201aa8923239060e419a5738c73c5564dfa809fe77b77233f9235c53e6f763de78366a06b0c5cea089bd1b35a0a67881dff65a738494f77d23c44608c095c1a561f2c24282d4fb06c10fcaffae90ff85bc68e64374fd07b2fd8dbc65e49b792afb5b4a09d6da64a94f0828541852c28d1a2962e9e166f26c5c13ceb5bd2c1de7f4681cce7263b1a341eb3c69a40a5adde150e8f52b14b1a565102317cfad317aa9adba068b4520594581e6c142a1797b54d5ba2cbf209f50b801906d784a8ed61d7d51133da7d26ef76d8651c6524cad3b01ba856d7bfdc2cbce9d2ae77ca39ce3b474257edb04b166643e88e32c0882068081f23e105025f24fc997b522603d1a340d5d437d578fdd258314da2788fa8a7d5fc8ecce9a12c36455e0a4f32d2cb6aa4f2afa264f24efe76e11056a47ea40aa471b9e1034", &(0x7f0000000140)="bdb89ab23cc6908314f5600dd83cc1012461a71247c3f5ef64adc131e7f4d6489c9e50bfcaf84e3e911319fcad44ae0f9742b969de3a4ebf2864fa7db1e6a2357d4ea9736952f2c6d04f41546fe41f11bc66f191d6cebb3a1bee65a461c5c4c5326142dd952036df8d2690009c180f234217febe6940aca1c460f8403b1c5bfd058b6936fd0fd320f0"}}, &(0x7f0000001280)=<r2=>0x0)
timer_getoverrun(r2)
sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000012c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="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"], 0x14}, 0x1}, 0x0)

2018/04/08 14:55:04 executing program 7:
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000680)='/dev/sequencer\x00', 0x800, 0x0)
ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000080)=""/130)
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$inet(0x2, 0x5, 0x0)
bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000040)=0x20, 0x4)
setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000180)=@broute={'broute\x00', 0x20, 0x2, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x138}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@STANDARD={'\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x0, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xf8, 0x178, 0x1c8, [@statistic={'statistic\x00', 0x18}, @limit={'limit\x00', 0x20}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x408)

2018/04/08 14:55:04 executing program 4:
perf_event_open(&(0x7f0000ea2f88)={0x1000000000000002, 0x78, 0x49f4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
setitimer(0x2, &(0x7f0000000140)={{0x77359400}, {0x77359400}}, &(0x7f00000001c0))
r0 = socket$can_raw(0x1d, 0x3, 0x1)
getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8)

2018/04/08 14:55:04 executing program 2:
socket$nl_xfrm(0xa, 0x3, 0x87)
r0 = semget(0x1, 0x1, 0x200)
semctl$SEM_INFO(r0, 0x2, 0x13, &(0x7f0000000040)=""/167)
syz_emit_ethernet(0x4a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0xffffff87, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000000)={0x0, 0x2, [0x0, 0x646]})

2018/04/08 14:55:04 executing program 0:
socket$nl_generic(0x10, 0x3, 0x10)
r0 = memfd_create(&(0x7f0000000780)='eav ', 0x7)
syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x8000)
write(r0, &(0x7f0000000040)="164690", 0x3)
sendfile(r0, r0, &(0x7f0000001000), 0x20)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x11, r0, 0x0)
setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x2, 0x2)
mq_timedsend(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000100))
r1 = getpid()
sendmsg$unix(r0, &(0x7f0000000740)={&(0x7f0000000180)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000001040)="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", 0x1000}, {&(0x7f0000000240)="6824285e10be62f73db3b406ccb110578a21a2d1ab1a5307bf51763031f2e73ce4795762f230bc9b6cdad2b0a7cacf4991d191ff0f0294", 0x37}, {&(0x7f0000000340)="077addbb01b43f464b02600083cae5a562b5ed3d07f37b9176f7efb1dd5544a091ca83e6cdd1ac796b8244e5e0beaacfbfd227e5669511066dc12d1eed5ce797022f04f88d3c5e5a5b7722f37ad2354286e5f222e26b6e2aa3a0209fbae5eb4a343a2dc018960f9c33149fed2947fd46b4839f852b4f2441d91faa2c27fe084d845a18283e4c815bdbf9697c3aac66275c82cb4d17a1b0d89e8e5933f39228d5982dad824779dde5a12a585128f712844e3261a083f3a3", 0xb7}, {&(0x7f0000002040)="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", 0x1000}, {&(0x7f00000005c0)="dbf9a3c6a62083044669e257fa74a1b4529feb434810223bf28115173c8e40f6698e4635e522e12df6fd79123a37975b1b3ea4437fe2b3f6cdd93dd9caeb782bbc2d695d2149f41d6aeba98acda6de38405f7a40fd9ee4aa86909399ca109b643d68f86d694fd844f66b23af6877c5558b929bb792251d4108565ebb042830390c1af8e507ed434da92c74684f58ef", 0x8f}], 0x5, 0x0, 0x0, 0x20000000}, 0x40000)
r2 = perf_event_open(&(0x7f0000000080)={0x4, 0x70, 0x0, 0x101, 0x6, 0x9, 0x0, 0x2, 0x1, 0x8, 0x4, 0x3, 0x541, 0x0, 0x0, 0x9, 0x8, 0x0, 0x2, 0x4, 0x5, 0x6, 0x4, 0x5, 0x3, 0x3, 0x3, 0x26c0, 0x800, 0x10000000, 0x4000000000, 0x0, 0x14, 0x3, 0x7, 0xff, 0x7, 0x0, 0x0, 0xfffffffffffffeff, 0x2, @perf_config_ext={0x10001, 0x8}, 0x10000, 0x7c, 0x4c, 0x7, 0x6b, 0x80000000, 0x5fab}, r1, 0xa, r0, 0x3)
ioctl$LOOP_SET_FD(r0, 0x4c00, r2)

2018/04/08 14:55:04 executing program 6:
clock_gettime(0x0, &(0x7f0000000140)={<r0=>0x0})
nanosleep(&(0x7f0000000080)={r0}, &(0x7f00000001c0))
nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0))
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0)
shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x2ffd)
r1 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x1, 0x0)
ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000040))
syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x1)

2018/04/08 14:55:04 executing program 1:
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00')
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={<r1=>0x0}, &(0x7f0000000200)=0xc)
rt_sigqueueinfo(r1, 0xe, &(0x7f0000000300)={0x41, 0x3, 0x800, 0xf2c})
socket$kcm(0x29, 0x2, 0x0)
r2 = getpid()
getpgrp(r2)
add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, 0xfffffffffffffffb)
ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07767523737e462fb7c7b27cfb5f907d58e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964d")
r3 = add_key(&(0x7f0000000400)='rxrpc\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="dde15aba2d8bb3c33938a4798533c75ae9ada0405b648aa8687ff982b888969ca1dc544d671c1a5190f8bee43948bba9bb237c4fa1063b22723f3183679320ea8009024673150b7e19588bfee08f347adedb9332b8834164523f7e6aa216f71dd7", 0x61, 0x0)
r4 = semget(0x3, 0x6, 0x8)
semctl$GETZCNT(r4, 0x0, 0xf, &(0x7f00000006c0)=""/4096)
r5 = shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffc000/0x2000)=nil)
shmat(r5, &(0x7f0000ffb000/0x3000)=nil, 0x1000)
keyctl$clear(0x7, r3)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r6 = eventfd2(0x0, 0x80801)
sendfile(r6, r0, &(0x7f0000000180)=0x10, 0x10ed5b)

2018/04/08 14:55:04 executing program 5 (fault-call:2 fault-nth:11):
r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x20000800001)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$int_in(r0, 0x80000040045010, &(0x7f000000bff8)=0x2)

[   73.855794] FAULT_INJECTION: forcing a failure.
[   73.855794] name failslab, interval 1, probability 0, space 0, times 0
[   73.867165] CPU: 0 PID: 7095 Comm: syz-executor5 Not tainted 4.16.0+ #4
[   73.873934] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   73.883727] Call Trace:
[   73.886328]  dump_stack+0x1b9/0x294
[   73.889954]  ? dump_stack_print_info.cold.2+0x52/0x52
[   73.895150]  should_fail.cold.4+0xa/0x1a
[   73.899206]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[   73.904300]  ? __kmalloc+0x14e/0x760
[   73.908004]  ? snd_pcm_plugin_build+0x64/0x670
[   73.912579]  ? snd_pcm_plugin_build_io+0x28c/0x720
[   73.917494]  ? snd_pcm_oss_change_params_locked+0x1247/0x3ce0
[   73.923366]  ? snd_pcm_oss_change_params+0x80/0xe0
[   73.928285]  ? graph_lock+0x170/0x170
[   73.932073]  ? do_vfs_ioctl+0x1cf/0x1650
[   73.936118]  ? ksys_ioctl+0xa9/0xd0
[   73.939732]  ? SyS_ioctl+0x24/0x30
[   73.943260]  ? do_syscall_64+0x29e/0x9d0
[   73.947319]  ? find_held_lock+0x36/0x1c0
[   73.951378]  ? __lock_is_held+0xb5/0x140
[   73.955425]  ? icmpv6_rcv+0x3b0/0x1a40
[   73.959319]  ? check_same_owner+0x320/0x320
[   73.963636]  ? rcu_note_context_switch+0x710/0x710
[   73.968564]  should_failslab+0x124/0x180
[   73.972615]  __kmalloc+0x2c8/0x760
[   73.976147]  ? linear_transfer+0xa20/0xa20
[   73.980374]  ? snd_pcm_plugin_build+0x448/0x670
[   73.985045]  snd_pcm_plugin_build+0x448/0x670
[   73.989536]  snd_pcm_plugin_build_io+0x28c/0x720
[   73.994282]  ? io_playback_transfer+0x310/0x310
[   73.998946]  ? snd_pcm_hw_param_max+0x730/0x730
[   74.003609]  ? __sanitizer_cov_trace_switch+0x53/0x90
[   74.008800]  snd_pcm_oss_change_params_locked+0x1247/0x3ce0
[   74.014520]  ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10
[   74.020395]  ? perf_trace_lock+0x495/0x900
[   74.024620]  ? perf_trace_lock_acquire+0xe3/0x980
[   74.029455]  ? zap_class+0x720/0x720
[   74.033162]  ? perf_trace_lock+0x900/0x900
[   74.037392]  ? graph_lock+0x170/0x170
[   74.041183]  ? __lock_acquire+0x7f5/0x5130
[   74.045410]  ? perf_trace_run_bpf_submit+0x246/0x370
[   74.050511]  ? find_held_lock+0x36/0x1c0
[   74.054574]  snd_pcm_oss_change_params+0x80/0xe0
[   74.059321]  snd_pcm_oss_make_ready+0xbe/0x170
[   74.063897]  snd_pcm_oss_set_trigger.isra.25+0x82/0x910
[   74.069259]  ? perf_trace_lock+0x495/0x900
[   74.073489]  ? snd_pcm_oss_make_ready+0x170/0x170
[   74.078320]  ? __might_sleep+0x95/0x190
[   74.082292]  snd_pcm_oss_ioctl+0x25e5/0x3f00
[   74.086688]  ? perf_trace_run_bpf_submit+0x23f/0x370
[   74.091784]  ? graph_lock+0x170/0x170
[   74.095577]  ? snd_pcm_oss_release+0x290/0x290
[   74.100157]  ? graph_lock+0x170/0x170
[   74.103954]  ? find_held_lock+0x36/0x1c0
[   74.108023]  ? lock_downgrade+0x8e0/0x8e0
[   74.112172]  ? rcu_is_watching+0x85/0x140
[   74.116309]  ? rcu_bh_force_quiescent_state+0x20/0x20
[   74.121500]  ? __fget+0x40c/0x650
[   74.124948]  ? match_held_lock+0x801/0x8b0
[   74.129176]  ? expand_files.part.8+0x9a0/0x9a0
[   74.133746]  ? kasan_check_write+0x14/0x20
[   74.137971]  ? __mutex_unlock_slowpath+0x180/0x8a0
[   74.142895]  ? wait_for_completion+0x870/0x870
[   74.147465]  ? __sanitizer_cov_trace_switch+0x53/0x90
[   74.152642]  ? snd_pcm_oss_release+0x290/0x290
[   74.157212]  do_vfs_ioctl+0x1cf/0x1650
[   74.161093]  ? ioctl_preallocate+0x2e0/0x2e0
[   74.165491]  ? fget_raw+0x20/0x20
[   74.168939]  ? __sb_end_write+0xac/0xe0
[   74.172907]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[   74.178430]  ? fput+0x130/0x1a0
[   74.181701]  ? ksys_write+0x1a6/0x250
[   74.185495]  ? security_file_ioctl+0x9b/0xd0
[   74.189895]  ksys_ioctl+0xa9/0xd0
[   74.193343]  SyS_ioctl+0x24/0x30
[   74.196696]  ? ksys_ioctl+0xd0/0xd0
[   74.200314]  do_syscall_64+0x29e/0x9d0
[   74.204188]  ? vmalloc_sync_all+0x30/0x30
[   74.208324]  ? _raw_spin_unlock_irq+0x27/0x70
[   74.212812]  ? finish_task_switch+0x1ca/0x820
[   74.217300]  ? syscall_return_slowpath+0x5c0/0x5c0
[   74.222220]  ? syscall_return_slowpath+0x30f/0x5c0
[   74.227145]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[   74.232501]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   74.237630]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[   74.242805] RIP: 0033:0x455259
[   74.245983] RSP: 002b:00007f596c947c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
2018/04/08 14:55:05 executing program 2:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80040, 0x8)
getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000180)={'HL\x00'}, &(0x7f00000001c0)=0x1e)
ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000040)={0xa, 0x0, [{0xa65, 0x0, 0x7}, {0xb72, 0x0, 0x2}, {0x87f, 0x0, 0x20}, {0x86b, 0x0, 0x2}, {0x0, 0x0, 0x4}, {0xbba, 0x0, 0x7}, {0x99d}, {0x4b564fbb, 0x0, 0xf3a}, {0xa9d}, {0x40000091, 0x0, 0x200}]})
setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000200)=0x8, 0x4)
r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x2)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2)
fcntl$addseals(r2, 0x409, 0x9)
sendfile(r0, r0, &(0x7f00000ddff8), 0x7)

[   74.253688] RAX: ffffffffffffffda RBX: 00007f596c9486d4 RCX: 0000000000455259
[   74.260945] RDX: 000000002000bff8 RSI: 0080000040045010 RDI: 0000000000000013
[   74.268202] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[   74.275456] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[   74.282710] R13: 000000000000035f R14: 00000000006f8188 R15: 000000000000000b
2018/04/08 14:55:05 executing program 3:
openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0)
r0 = syz_open_dev$evdev(&(0x7f0000000300)='/dev/input/event#\x00', 0x0, 0x4000)
ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000000)=""/53)
read(r0, &(0x7f0000000100)=""/117, 0x6aa73f0c1adbf878)
write$evdev(r0, &(0x7f0000000000), 0xffffffffffffffac)

2018/04/08 14:55:05 executing program 5 (fault-call:2 fault-nth:12):
r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x20000800001)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$int_in(r0, 0x80000040045010, &(0x7f000000bff8)=0x2)

2018/04/08 14:55:05 executing program 4:
r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
bind$bt_sco(r0, &(0x7f0000000000)={0x1f}, 0x8)
listen(r0, 0x0)
r1 = socket$bt_hidp(0x1f, 0x3, 0x6)
accept(r1, &(0x7f00000005c0)=@in={0x0, 0x0, @multicast2}, &(0x7f0000000140)=0x80)
setsockopt(r0, 0x0, 0x7, &(0x7f0000000100), 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x0, 0x3, &(0x7f00000004c0)=ANY=[@ANYBLOB="85000000000000a92d75eb8985cc1728613d583a7902571fdd862ec16977c24955d9438500000000000000"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x431, &(0x7f0000000180)=""/195}, 0x48)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x51, 0x71, &(0x7f0000000300)="9674820b4fe670e43eddd12998340858d27111c5ad91446df03914e0cba35c389a91396eba86f2eaea4480da3137f19f3b5266f78a4dd13f1c75cba5e0f8b5464372f1332ca45c899f6f0f1b1302de8bc8", &(0x7f0000000000)=""/113}, 0x28)
sendto(r0, &(0x7f0000000500)="3246f16ec88c2842acfc8532d66584a0a8d00755674330600f582cc15fdc5f51d1506cee93c1c569a11e275a6d0103ff055f8848c48c9bb25782ac4db6d9270cecde54d12ee6f1c8c4d3f30742b5967a0afa7fff2cf6481c69ab0f67b593a2a5c2cf73ea41ed22266f115031c9d2d6bf4c5da13f79307336167ed7fa7d1aab7f3e608cb070e14651b43f6a0d58d920529e50780881c11f32201b6016ba8154182dfb483a", 0xa4, 0x40001, 0x0, 0x0)
r2 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x81, 0x1)
ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000000380)={0xff, 0x4, 0x0, 0x7, [], [], [], 0xfffffffffffffffb, 0xffffffff, 0x10001, 0x80000001, "e17b054c2034407fa58da2a8019a6c3b"})

2018/04/08 14:55:05 executing program 0:
capset(&(0x7f0000000180)={0x19980330}, &(0x7f0000000040)={0x800000, 0xfffffffffff7ffe9})
setpriority(0x1, 0x0, 0x0)
r0 = getpgid(0xffffffffffffffff)
capget(&(0x7f0000000000)={0x399f1736, r0}, &(0x7f0000000080)={0x8, 0xffffffffffff7e91, 0x7, 0x9c0, 0x6, 0x2})

2018/04/08 14:55:05 executing program 1:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, <r2=>0xffffffffffffffff})
ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000000040))

[   74.555923] FAULT_INJECTION: forcing a failure.
[   74.555923] name failslab, interval 1, probability 0, space 0, times 0
[   74.567264] CPU: 1 PID: 7129 Comm: syz-executor5 Not tainted 4.16.0+ #4
[   74.574015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   74.583363] Call Trace:
[   74.585940]  dump_stack+0x1b9/0x294
[   74.589552]  ? dump_stack_print_info.cold.2+0x52/0x52
[   74.594729]  should_fail.cold.4+0xa/0x1a
[   74.598772]  ? save_stack+0xa9/0xd0
[   74.602382]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[   74.607467]  ? snd_pcm_plugin_build+0x448/0x670
[   74.612117]  ? snd_pcm_oss_change_params_locked+0x1247/0x3ce0
[   74.617982]  ? snd_pcm_oss_change_params+0x80/0xe0
[   74.622894]  ? snd_pcm_oss_make_ready+0xbe/0x170
[   74.627631]  ? snd_pcm_oss_set_trigger.isra.25+0x82/0x910
[   74.633148]  ? snd_pcm_oss_ioctl+0x25e5/0x3f00
[   74.637712]  ? do_vfs_ioctl+0x1cf/0x1650
[   74.641759]  ? graph_lock+0x170/0x170
[   74.645542]  ? entry_SYSCALL_64_after_hwframe+0x42/0xb7
[   74.650896]  ? find_held_lock+0x36/0x1c0
[   74.654943]  ? __lock_is_held+0xb5/0x140
[   74.658996]  ? check_same_owner+0x320/0x320
[   74.663305]  ? xfrm_state_migrate+0x1460/0x1ab0
[   74.667959]  ? rcu_note_context_switch+0x710/0x710
[   74.672878]  should_failslab+0x124/0x180
[   74.676926]  kmem_cache_alloc_trace+0x2cb/0x780
[   74.681577]  ? snd_pcm_plugin_build+0x448/0x670
[   74.686235]  snd_pcm_hw_param_near.constprop.35+0x15c/0xb10
[   74.691936]  ? _snd_pcm_hw_param_min+0x570/0x570
[   74.696676]  ? snd_pcm_hw_param_max+0x730/0x730
[   74.701329]  ? __sanitizer_cov_trace_switch+0x53/0x90
[   74.706505]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[   74.712031]  ? snd_pcm_plug_slave_size+0x1d0/0x350
[   74.716947]  snd_pcm_oss_change_params_locked+0x1b46/0x3ce0
[   74.722652]  ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10
[   74.728523]  ? perf_trace_lock+0xd6/0x900
[   74.732656]  ? zap_class+0x720/0x720
[   74.736352]  ? __lock_acquire+0x7f5/0x5130
[   74.740570]  ? debug_check_no_locks_freed+0x310/0x310
[   74.745741]  ? graph_lock+0x170/0x170
[   74.749526]  ? __lock_acquire+0x7f5/0x5130
[   74.753747]  ? debug_check_no_locks_freed+0x310/0x310
[   74.758920]  ? print_usage_bug+0xc0/0xc0
[   74.762968]  ? find_held_lock+0x36/0x1c0
[   74.767026]  snd_pcm_oss_change_params+0x80/0xe0
[   74.771770]  snd_pcm_oss_make_ready+0xbe/0x170
[   74.776335]  snd_pcm_oss_set_trigger.isra.25+0x82/0x910
[   74.781685]  ? snd_pcm_oss_make_ready+0x170/0x170
[   74.786510]  ? __might_sleep+0x95/0x190
[   74.790474]  snd_pcm_oss_ioctl+0x25e5/0x3f00
[   74.794868]  ? _parse_integer+0x190/0x190
[   74.799004]  ? graph_lock+0x170/0x170
[   74.802793]  ? snd_pcm_oss_release+0x290/0x290
[   74.807361]  ? graph_lock+0x170/0x170
[   74.811147]  ? find_held_lock+0x36/0x1c0
[   74.815197]  ? lock_downgrade+0x8e0/0x8e0
[   74.819332]  ? rcu_is_watching+0x85/0x140
[   74.823461]  ? rcu_bh_force_quiescent_state+0x20/0x20
[   74.828640]  ? __fget+0x40c/0x650
[   74.832077]  ? match_held_lock+0x801/0x8b0
[   74.836293]  ? expand_files.part.8+0x9a0/0x9a0
[   74.840859]  ? kasan_check_write+0x14/0x20
[   74.845079]  ? __mutex_unlock_slowpath+0x180/0x8a0
[   74.849995]  ? wait_for_completion+0x870/0x870
[   74.854563]  ? __sanitizer_cov_trace_switch+0x53/0x90
[   74.859736]  ? snd_pcm_oss_release+0x290/0x290
[   74.864300]  do_vfs_ioctl+0x1cf/0x1650
[   74.868176]  ? ioctl_preallocate+0x2e0/0x2e0
[   74.872567]  ? fget_raw+0x20/0x20
[   74.876006]  ? __sb_end_write+0xac/0xe0
[   74.879970]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[   74.885488]  ? fput+0x130/0x1a0
[   74.888751]  ? ksys_write+0x1a6/0x250
[   74.892536]  ? security_file_ioctl+0x9b/0xd0
[   74.896930]  ksys_ioctl+0xa9/0xd0
[   74.900367]  SyS_ioctl+0x24/0x30
[   74.903713]  ? ksys_ioctl+0xd0/0xd0
[   74.907322]  do_syscall_64+0x29e/0x9d0
[   74.911189]  ? vmalloc_sync_all+0x30/0x30
[   74.915320]  ? _raw_spin_unlock_irq+0x27/0x70
[   74.919797]  ? finish_task_switch+0x1ca/0x820
[   74.924273]  ? syscall_return_slowpath+0x5c0/0x5c0
[   74.929185]  ? syscall_return_slowpath+0x30f/0x5c0
[   74.934096]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[   74.939445]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   74.944272]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[   74.949442] RIP: 0033:0x455259
[   74.952611] RSP: 002b:00007f596c947c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[   74.960301] RAX: ffffffffffffffda RBX: 00007f596c9486d4 RCX: 0000000000455259
[   74.967551] RDX: 000000002000bff8 RSI: 0080000040045010 RDI: 0000000000000013
[   74.974800] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[   74.982049] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[   74.989301] R13: 000000000000035f R14: 00000000006f8188 R15: 000000000000000c
2018/04/08 14:55:05 executing program 4:
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={<r0=>0x0, 0x6}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={r0, 0x4, 0x101, 0x400}, 0xb969)
r1 = socket(0x20000000011, 0x80000, 0xffff)
setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000000)=0x2, 0x4)
r2 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x20000)
ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000280)={'syz_tun\x00', <r3=>0x0})
bind$packet(r1, &(0x7f0000000480)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14)
setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0x59)
uselib(&(0x7f0000000100)='./file0\x00')

2018/04/08 14:55:05 executing program 2:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x8040, 0x0)
fcntl$setlease(r0, 0x400, 0x1)
rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8)
rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffff9}, &(0x7f0000000000), &(0x7f00007adff0)={0x77359400}, 0x8)
connect$l2tp(r0, &(0x7f00000001c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x0, 0x4, 0x1}}, 0x26)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x136, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000200)=<r3=>0x0)
r4 = getpid()
sendmsg$netlink(r0, &(0x7f0000000480)={&(0x7f0000000180)=@proc={0x10, 0x0, 0x25dfdbfe}, 0xc, &(0x7f0000000400)=[{&(0x7f0000000280)={0x18, 0x26, 0x1, 0x70bd28, 0x25dfdbfe, "", [@typed={0x8, 0x96, @pid=r3}]}, 0x18}, {&(0x7f0000000300)={0xd4, 0x29, 0x100, 0x70bd29, 0x25dfdbfd, "", [@generic="6778eac7c19e955f856b9a9eaa6bcb4072987c9860ff6a6ee2c2ae5afa10f732d6c4cde558a18ce7fb077cae3274bb36cde87121e1e4275702d6a6ea6a41a023460185c2318141cc0cf8f152fdf53367166262fcc7919130adf002779088d160b5c6a5708531e9", @typed={0x8, 0x21, @pid=r4}, @generic="e243a5d0c4140e09fc40e8a8e1a5b790c31bb2324ff15439fd7621f63e5ea68cbcebd92c919788e153e77426245b2a65989451a1542119d340f86909f225cf224f512a69a7ec7ed87f0d89fc82dd2351bee1"]}, 0xd4}], 0x2, &(0x7f0000000440)=[@rights={0x18, 0x1, 0x1, [r1, r1]}], 0x18, 0x8080}, 0x840)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=0x0], &(0x7f00000002c0)=0x1)
fcntl$setlease(r0, 0x400, 0x0)
fstat(r2, &(0x7f0000000080))
getegid()
r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0)
r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000002d40)={0x0, 0x1, 0x0, 0x1000, &(0x7f0000433000/0x1000)=nil})
syz_kvm_setup_cpu$x86(r6, 0xffffffffffffffff, &(0x7f0000433000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000080)="0f350f01cac4e3d17e2b3666baf80cb8b73e9582ef66bafc0cec0f20e035000100000f22e066baf80cb84e823d89ef66bafc0ceceabb3e00003f00c174920000b805000000b9000000000f01d99a000000005b00", 0x54}], 0x1, 0x10, &(0x7f0000000140)=[@flags={0x3}], 0x1)
ioctl$KVM_GET_DIRTY_LOG(r6, 0x4010ae42, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil})

2018/04/08 14:55:05 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0xffffffffffffff72)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000600)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10)

2018/04/08 14:55:05 executing program 7:
r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0)
mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0)
clone(0x0, &(0x7f00008dcfff), &(0x7f0000000040), &(0x7f0000001ffc), &(0x7f0000002000))
waitid(0x0, 0x0, &(0x7f0000003ff8), 0xa0000004, 0x0)
r1 = socket(0x18, 0x0, 0x1)
setsockopt(r1, 0x400000000000111, 0x0, &(0x7f0000000080), 0x0)
getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000001c0)={<r2=>0x0, @rand_addr, @dev}, &(0x7f0000000200)=0xc)
ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000240)={'team0\x00', r2})

2018/04/08 14:55:05 executing program 1:
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000280), &(0x7f00000002c0)=0x8)
clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9))
mknod(&(0x7f0000000140)='./file0\x00', 0x1040, 0xbf)
execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000))
r0 = syz_open_procfs(0x0, &(0x7f0000000040)='io\x00')
pread64(r0, &(0x7f00009f3000), 0x352, 0x0)
lseek(r0, 0x0, 0x0)
read(r0, &(0x7f0000000080)=""/93, 0x5d)
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0)
r2 = eventfd2(0x0, 0x0)
setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000100)=0xfffffffffffff801, 0x2)
r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000300)=""/226)
recvmsg$kcm(r0, &(0x7f00000018c0)={&(0x7f00000001c0)=@sco, 0x80, &(0x7f0000001840)=[{&(0x7f0000000240)=""/53, 0x35}, {&(0x7f0000000400)=""/132, 0x84}, {&(0x7f00000004c0)=""/224, 0xe0}, {&(0x7f00000005c0)=""/109, 0x6d}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/201, 0xc9}, {&(0x7f0000001740)=""/212, 0xd4}], 0x7, 0x0, 0x0, 0x8}, 0x100)
ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000000180)={r2, 0x0, 0x2, r2})
dup2(r2, 0xffffffffffffffff)
open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0)
ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000001900))

2018/04/08 14:55:05 executing program 5 (fault-call:2 fault-nth:13):
r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x20000800001)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$int_in(r0, 0x80000040045010, &(0x7f000000bff8)=0x2)

2018/04/08 14:55:05 executing program 6:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0xc330})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6566f730f800dba200807a275fa50040", 0x1301})
r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0)
fallocate(r0, 0x0, 0x20, 0x2)
sendfile(r1, r2, &(0x7f0000000080), 0x1000fed)

2018/04/08 14:55:05 executing program 0:
r0 = socket$alg(0x26, 0x5, 0x0)
r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000540)='/dev/audio\x00', 0x0, 0x0)
bind$alg(r0, &(0x7f0000299000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58)
ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000000)=0x9)
lseek(r1, 0x9, 0x0)
r2 = accept$alg(r0, 0x0, 0x0)
unshare(0x20000400)
accept4$alg(r2, 0x0, 0x0, 0x0)
pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8})

[   75.109510] FAULT_INJECTION: forcing a failure.
[   75.109510] name failslab, interval 1, probability 0, space 0, times 0
[   75.120840] CPU: 1 PID: 7170 Comm: syz-executor5 Not tainted 4.16.0+ #4
[   75.127592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   75.136943] Call Trace:
[   75.139542]  dump_stack+0x1b9/0x294
[   75.143180]  ? dump_stack_print_info.cold.2+0x52/0x52
[   75.148384]  should_fail.cold.4+0xa/0x1a
[   75.152460]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[   75.157575]  ? debug_check_no_locks_freed+0x310/0x310
[   75.162780]  ? graph_lock+0x170/0x170
[   75.166591]  ? snd_pcm_oss_change_params_locked+0xc4d/0x3ce0
[   75.172394]  ? snd_pcm_oss_change_params+0x80/0xe0
[   75.177327]  ? snd_pcm_oss_make_ready+0xbe/0x170
[   75.182089]  ? snd_pcm_oss_set_trigger.isra.25+0x82/0x910
[   75.187634]  ? snd_pcm_oss_ioctl+0x25e5/0x3f00
[   75.192228]  ? do_vfs_ioctl+0x1cf/0x1650
[   75.196303]  ? find_held_lock+0x36/0x1c0
[   75.200379]  ? __lock_is_held+0xb5/0x140
[   75.204460]  ? check_same_owner+0x320/0x320
2018/04/08 14:55:06 executing program 4:
capset(&(0x7f0000fb2000)={0x20080522}, &(0x7f0000000580))
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"})
r1 = dup3(r0, r0, 0x80000)
accept$unix(r1, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e)

2018/04/08 14:55:06 executing program 0:
r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200000, 0x0)
ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000140)=""/4096)
r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x80002, 0x0)
write$eventfd(r1, &(0x7f0000b4dff8), 0xfffffe7e)
r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0)
r3 = openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002800)='./cgroup.cpu/syz1\x00', 0x200002, 0x0)
readv(r3, &(0x7f0000001200)=[{&(0x7f00000000c0)=""/30, 0x1e}], 0x1)
dup(r0)
inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x80000200)
kexec_load(0x8, 0xa, &(0x7f0000002680)=[{&(0x7f0000001140)="d681e53c48a654152f0c837a2ef91c079692d779a5b516add988e0e4a401846555d87a072c30cb78c6250d6d0ee668bed82c7ad59f5189043f4f29", 0x3b, 0xebbc, 0x1}, {&(0x7f0000001180)="d09397faf5d9c1d484d9cf4d2f3a6fe608b3574cdbbbba49a64416b00031b0f6e66b0ea4f5c800282c2be267b89eaaf871719622d0", 0x35, 0x1, 0xfffffffffffffffa}, {&(0x7f0000001240)="30e57f57d54264fab1edbe3c47b1da2e56b91af451999dcdd31fdf2ee7a8d164e2d2d37dccfb56629980e9968a6294631182b18a805a6a099d11f2491da8bec11b853d603a5087144846d6", 0x4b, 0x4, 0x5}, {&(0x7f00000012c0)="239279363b79321292dfb5d0c2bf5cebd4d596cd9572b7734bd6ccdec4dd389ccf229885d3d4be1188381f90d5e9ed3be018ac019dac9214e7af6161d52513ad1e5337ebdb35f3d2421ed027a08fc611d990b5d0ec7b53d96a4a17563549fd10b42fe06b5a9d8868c024e8a065a3714d7b3e039263d3f405d635870e191fc66aa656f7760ca6fe4bf4080883f52b9d9f7be0392486a3f6883f0c66f8aaa7c496c93254bd9e96cdb27110d219b137a5731f893dd9316550cee93faf291aaf2bbb23997a09f6cfac137ea28a2bd223cb9a4a0d19212c096caa60", 0xd9, 0x3f, 0x240000000000}, {&(0x7f00000011c0)="817eb720108fb0b86dfa81a381d1e75e66be0204d284de50d69c898a2547a7a4a0", 0x21, 0x8, 0x86ab}, {&(0x7f00000013c0)="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", 0x1000, 0x7, 0x6}, {&(0x7f00000023c0)="0cc3c97ed32296ab934236b6e6c2e8dcac6890fa6e098e2e0a77ce97dad4d196ffe30f464df6c481aab996ddd9e1435e3dbc5039fc8b1737332add095a4247276b4df451c973bb10238a3c9c44a1dac77ae001fc890d404393094188fcac1e8517b2f82b", 0x64, 0x3, 0x8}, {&(0x7f0000002440)="184d300c08bf8e65b39bd0dcf24171f50d3e3035df7f177783ba99472fb4ac5c21cac6a551fa46a9fed4dc77f810734f8039820085f0328db84113910143a031822f9f312d5621f7d3c2471b64033e7734ee29cf99df853ed472fa6cf8809c503a01ae0879f178b170e0e3b5b01ad5c326013bfaf8e03f82871987f2ade09ce79916c206da42a573008637b7f82ab8f49bd01f76e56974c3d6c031305637058e68d9f7404d88783bccded6df10b2db87edbe41cb1b743b564b41a8bf4c9a350537e724a33d38e91696ebdfe57932ae0552e9d4ecbba895c9fa0e87fdd14572db04a343a55c", 0xe5, 0x6, 0x1f}, {&(0x7f0000002540), 0x0, 0x100000001, 0x9}, {&(0x7f0000002580)="d9fe316786a4475971938aca2b1022b01f7b75dfd3bb8912a43550334f9e73f419c59f156ad2a5c0414063596b3905838f5c1e43e9d6d36d0cdab619020ced8cbdea85ab12f1d593aedde2c95b06906a5c61fabba8169b320fdce77fca98c9011db6ef4e54d57e1dd85116568a5c705e5197f72f4ab2724215b2c47ff0d78a19eabf6be451adbea8cb5f8c922c2a5603af417cbcc1f9fbaa2adf8ca995d592d2f95a749b501fe3a10cb8a1dff2a9f9298d420c4ee7212fb519381058318f59709e6c79ca1e6e93e85b1a33b4a1da37cae0a37ec848d839dc5404693a151872e396d8c5f7828a718d9bc53778682b", 0xee, 0x10001, 0x5}], 0x1f0000)

2018/04/08 14:55:06 executing program 3:
r0 = socket$inet(0x2, 0x3, 0x7)
setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000002c0)=@nat={'nat\x00', 0x19, 0x1, 0x1b8, [0x20000100, 0x0, 0x0, 0x20000130, 0x20000160], 0x0, &(0x7f0000000000), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0xc0, 0xf8}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, 0xfffffffffffffffc}}}}]}]}, 0x230)
getpeername(r0, &(0x7f0000000040)=@nfc_llcp, &(0x7f00000000c0)=0x80)
r1 = creat(&(0x7f0000000340)='/\x00', 0x8)
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00')
sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x3408000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x7c, r2, 0x900, 0x70bd2b, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5d}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_SERVICE={0x10, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0xc}}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x1}, 0x40)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000500)=0x80000000, 0x4)
getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000540)={@local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffc, 0x3, 0x2, 0x8, 0x5, 0x3, 0x77f8}, &(0x7f0000000580)=0x20)

[   75.208796]  ? rcu_note_context_switch+0x710/0x710
[   75.213728]  ? graph_lock+0x170/0x170
[   75.217539]  should_failslab+0x124/0x180
[   75.221611]  __kmalloc+0x2c8/0x760
[   75.225161]  ? constrain_params_by_rules+0x141/0x1360
[   75.230354]  ? find_held_lock+0x36/0x1c0
[   75.234426]  constrain_params_by_rules+0x141/0x1360
[   75.239451]  ? lock_downgrade+0x8e0/0x8e0
[   75.243610]  ? snd_pcm_mmap_control_fault+0x3e0/0x3e0
[   75.248802]  ? rcu_is_watching+0x85/0x140
[   75.252958]  ? rcu_bh_force_quiescent_state+0x20/0x20
2018/04/08 14:55:06 executing program 4:
perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0)
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x2000, 0x0)
symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00')
ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000080)=0x1)

[   75.258155]  ? rcu_bh_force_quiescent_state+0x20/0x20
[   75.263355]  ? is_bpf_text_address+0xd7/0x170
[   75.267855]  ? kernel_text_address+0x79/0xf0
[   75.272273]  ? __unwind_start+0x166/0x330
[   75.276427]  ? __kernel_text_address+0xd/0x40
[   75.280933]  ? unwind_get_return_address+0x61/0xa0
[   75.285867]  ? __save_stack_trace+0x7e/0xd0
[   75.290209]  ? save_stack+0xa9/0xd0
[   75.293837]  ? save_stack+0x43/0xd0
[   75.297467]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[   75.302487]  ? snd_interval_refine+0x428/0x700
[   75.307075]  snd_pcm_hw_refine+0x8e9/0x1180
[   75.311414]  ? constrain_params_by_rules+0x1360/0x1360
[   75.316696]  ? graph_lock+0x170/0x170
[   75.320498]  ? __lock_is_held+0xb5/0x140
[   75.324576]  ? __lock_is_held+0xb5/0x140
[   75.328650]  ? snd_pcm_hw_param_near.constprop.35+0x15c/0xb10
[   75.334538]  ? rcu_read_lock_sched_held+0x108/0x120
[   75.339562]  ? kmem_cache_alloc_trace+0x616/0x780
[   75.344411]  ? _snd_pcm_hw_param_min+0x330/0x570
[   75.349176]  snd_pcm_hw_param_near.constprop.35+0x2cf/0xb10
[   75.354905]  ? _snd_pcm_hw_param_min+0x570/0x570
[   75.359669]  ? snd_pcm_hw_param_max+0x730/0x730
[   75.364347]  ? __sanitizer_cov_trace_switch+0x53/0x90
[   75.369542]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[   75.375082]  ? snd_pcm_plug_slave_size+0x1d0/0x350
[   75.380016]  snd_pcm_oss_change_params_locked+0x1b46/0x3ce0
[   75.385744]  ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10
[   75.391642]  ? perf_trace_lock+0xd6/0x900
[   75.395800]  ? zap_class+0x720/0x720
[   75.399518]  ? __lock_acquire+0x7f5/0x5130
[   75.403752]  ? debug_check_no_locks_freed+0x310/0x310
[   75.408948]  ? graph_lock+0x170/0x170
[   75.412751]  ? __lock_acquire+0x7f5/0x5130
[   75.417048]  ? debug_check_no_locks_freed+0x310/0x310
[   75.422239]  ? print_usage_bug+0xc0/0xc0
[   75.426307]  ? find_held_lock+0x36/0x1c0
[   75.430379]  snd_pcm_oss_change_params+0x80/0xe0
[   75.435140]  snd_pcm_oss_make_ready+0xbe/0x170
[   75.439730]  snd_pcm_oss_set_trigger.isra.25+0x82/0x910
[   75.445101]  ? snd_pcm_oss_make_ready+0x170/0x170
[   75.449947]  ? __might_sleep+0x95/0x190
[   75.453931]  snd_pcm_oss_ioctl+0x25e5/0x3f00
[   75.458334]  ? _parse_integer+0x190/0x190
[   75.462464]  ? graph_lock+0x170/0x170
[   75.466255]  ? snd_pcm_oss_release+0x290/0x290
[   75.470840]  ? graph_lock+0x170/0x170
[   75.474634]  ? find_held_lock+0x36/0x1c0
[   75.478688]  ? lock_downgrade+0x8e0/0x8e0
[   75.482833]  ? rcu_is_watching+0x85/0x140
[   75.486971]  ? rcu_bh_force_quiescent_state+0x20/0x20
[   75.492151]  ? __fget+0x40c/0x650
[   75.495590]  ? match_held_lock+0x801/0x8b0
[   75.499809]  ? expand_files.part.8+0x9a0/0x9a0
[   75.504373]  ? kasan_check_write+0x14/0x20
[   75.508589]  ? __mutex_unlock_slowpath+0x180/0x8a0
[   75.513506]  ? wait_for_completion+0x870/0x870
[   75.518082]  ? __sanitizer_cov_trace_switch+0x53/0x90
[   75.523257]  ? snd_pcm_oss_release+0x290/0x290
[   75.527830]  do_vfs_ioctl+0x1cf/0x1650
[   75.531714]  ? ioctl_preallocate+0x2e0/0x2e0
[   75.536113]  ? fget_raw+0x20/0x20
[   75.539556]  ? __sb_end_write+0xac/0xe0
[   75.543513]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[   75.549044]  ? fput+0x130/0x1a0
[   75.552327]  ? ksys_write+0x1a6/0x250
[   75.556126]  ? security_file_ioctl+0x9b/0xd0
[   75.560520]  ksys_ioctl+0xa9/0xd0
[   75.563955]  SyS_ioctl+0x24/0x30
[   75.567302]  ? ksys_ioctl+0xd0/0xd0
[   75.570922]  do_syscall_64+0x29e/0x9d0
[   75.574805]  ? vmalloc_sync_all+0x30/0x30
[   75.578942]  ? _raw_spin_unlock_irq+0x27/0x70
[   75.583431]  ? finish_task_switch+0x1ca/0x820
[   75.587930]  ? syscall_return_slowpath+0x5c0/0x5c0
[   75.592849]  ? syscall_return_slowpath+0x30f/0x5c0
[   75.597771]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[   75.603127]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   75.607954]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[   75.613127] RIP: 0033:0x455259
[   75.616314] RSP: 002b:00007f596c947c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[   75.624023] RAX: ffffffffffffffda RBX: 00007f596c9486d4 RCX: 0000000000455259
[   75.631283] RDX: 000000002000bff8 RSI: 0080000040045010 RDI: 0000000000000013
[   75.638539] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[   75.645802] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[   75.653058] R13: 000000000000035f R14: 00000000006f8188 R15: 000000000000000d
2018/04/08 14:55:15 executing program 7:
r0 = socket(0x10, 0x3, 0x0)
openat$rfkill(0xffffffffffffff9c, &(0x7f0000001640)='/dev/rfkill\x00', 0x10000, 0x0)
syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0xffff, 0x4, &(0x7f0000001580)=[{&(0x7f0000000100)="a97894c165d336da3ba5dd1fc1c68df257d586e0a02b13cf10e6f9b10f0ce29cc91ff946b995d67b59c4ea785f5e85dff9175e608c09c4a3a9e1470ba516a69072d00a48fff05e66c83abd1b56cd20cf2b190e1c1936fedbaf252b0356e240ce309d538f029d7c3b3b2e5f0344cfa71130c2422aaca3a0f3c0e1c50b7a064d633d17470d30947e9ce04a0ab14d50103ec9857cd05c19cd", 0x97, 0x3}, {&(0x7f00000001c0)="149cb3a5a56fd954a00540f3dd76b00818f0871c5946e16bd8d85dbd9a9a8198c1c5421a099ae7253dc65c993de7c4d3db0923960718b65838318aa3c2a7f383b4653664db5a3f6a9824452bbd59b89059625e41c5f2f982a301fd2aae9d0a433ef1cdd1ac8ad1ff11df0f65751c8124a046d991a1459e6b6b83a2600c940851692fe20b15172301b3fbb1dc4b26851658cc2fce412ea8f718e355312cf25d55861cd6ef1087ac93fb8bb293083a087b694d3cd914e7dd", 0xb7, 0xffffffffffffffa2}, {&(0x7f00000014c0)="bba836580951f58d0c8e272f4044328404996e8fd8d4d8fb9effc45599446da2ad502350acb847642808a6f7b51311bfd934e48d51400093388cf4f234bbcac766bd84a2c9177a2df7353835fc8d1197649613354e71efd74c8f60d623d181bf587c7faa4a4adf19604ddf9cec9b90af564de29937c686aa87f3a6852ff54361f0c93a9d7860a8e854ff10e3a83a1ea6eb1f3c90306f987df4ddff972d767c512432b1cb13b67559fe9c5b444489", 0xae, 0xffff}, {&(0x7f0000000280)="4c3331112d012ad3df8db2127d0c4f3ba9b6927afd6c0b741d9b38d9ab6fe202b6b0", 0x22, 0x3f}], 0x4024, &(0x7f0000001680)=ANY=[@ANYBLOB="636865697a595554432c6e6f636173652c347a3d55544300000000000000000000000000f71a2923d3f08fe04393722f93c01949bcc1b69cd0d7ce55f132429ec4e2000ac439da0673390ddd7e9541ab4f0a12f4224e325b59f5dfc522cfbce0b69a5e76488afa8daa6ae9eea6ba97d5a985250693e2e81c"])
write(r0, &(0x7f0000001600)="170000001a0200000000132100f404ff043caeff0bdeea", 0xff94)
recvmmsg(r0, &(0x7f0000006f00)=[{{&(0x7f0000000300)=@nl, 0x80, &(0x7f0000001440)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/149, 0x14}], 0x2, &(0x7f0000001480)=""/28, 0x1c}}, {{&(0x7f0000004b80)=@nfc, 0x80, &(0x7f0000005c80), 0x0, &(0x7f0000005cc0)=""/4096, 0x1000}}, {{&(0x7f0000006cc0)=@pppol2tpv3in6, 0x80, &(0x7f0000006dc0), 0x0, &(0x7f0000006e00)=""/215, 0xd7}}], 0x3, 0x0, &(0x7f00000070c0)={0x77359400})
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000))
r1 = memfd_create(&(0x7f0000001780)='\x00', 0xffffffffffffffff)
unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x200)

2018/04/08 14:55:15 executing program 3:
symlink(&(0x7f000000bffa)='./control\x00', &(0x7f000000cffa)='./bus\x00')
symlink(&(0x7f0000ad9ff4)='./file0\x00', &(0x7f00000001c0)='./control\x00')
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x400004, 0x0)
ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000080)={0x1, 0x2000, 0x101, 0x7, 0x752c})
ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000040)=0x5e8)
mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0)
chown(&(0x7f0000000180)='./bus/file0\x00', 0x0, 0x0)
open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0)

2018/04/08 14:55:15 executing program 6:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00000002c0)=0x6, 0xfffffecb)
r1 = dup(r0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r2, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
sendto$inet(r2, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc4c85513, &(0x7f0000b46b38)={{0x7, 0x0, 0x0, 0x0, "2a421c03781c85e5de4eae2be6be026f26ed58788e01428a987c6eb6d58814a89e3e9d707f1c8d002aaab2c6"}, 0x0, [], {0x0, 0x989680}})
linkat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x0)
recvmmsg(r2, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680})
syz_open_pts(r1, 0x0)
recvfrom(r2, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0)
sendto$inet(r2, &(0x7f00000001c0)="1538c35595491f875d902c0eaa489967fca86dec6f0d02d690f9cb153dc4e750e24f72aba3b27ad1394c1ac9ebf3336ddbd4442098dfdc9f458a5e5b1df92829", 0x40, 0x0, &(0x7f0000000080)={0x2}, 0x10)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000340)=0x1, 0x4)
bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x20}, 0x1c)
uname(&(0x7f0000000400)=""/69)
sendto$inet6(r0, &(0x7f0000e77fff), 0xffffffffffffff44, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0xfffffffffffffec9)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000180)=0x7)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x8, @empty, 0x20}}}, &(0x7f00000000c0)=0x84)
socket$inet6_udp(0xa, 0x2, 0x0)
io_setup(0x2, &(0x7f0000000880)=<r4=>0x0)
io_cancel(r4, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x3, 0x7bed, 0xffffffffffffffff, &(0x7f0000003040)="ca4f86b0d095d6a89c9c745d1d8e946bdec2d0c75a0a18781bf4ac79fec772ba02628eafd8d83dce1a8a487587d00976a99dee48f4dff66eea8be59e8a374f1aa10c76f27ba86661eac6eb1c45e787e499bb61ad8e86764352c46e6426158f9c539c8083d38dfce37aed3406a1da039564cd4485737138158e5392a1481b38fb96b80793466a09eb65a0b44e4baf04e1b2a3c25fcd2adbb4b3c086a863f0e4ce13661f63dcc3a45937dc34d8a13f0b2f4bde3997fe69da29b433614e3c058a0e27e732914f2c8ec111ac8d7ec67b03ad8762ec7097707f7e2bdca4c7365da391144d06331730f8ecb1712f5b4c4417cd3a2fc93f23224ae9e9480d8e6e5161fcf51325b5cf6a6a9ce302e83810c6aedebf11cdaf1b8771129cc2d1c130f1ec34a4672bf5f6e3a3a58987afae4f95960a5b2b430a83e0708303de84c83c21900119da720095dbbc41b4af2b27f73d5e18a45d049b6daeb341c93963465a46520b044f26214002d4632fbc514d00485245b554c5c24a200f5f6b3ff76c0be4b63111a6e08b3e78d23dc04b65815f932405457451b76ff7fad98351c310561cbf5d2abf6b3e63d428b44e7b4500d8e6538c1be4868bb25a519f7ae979b1759d09f0f23dcd5214aa21b140afb0313069a9a68437e5e11dd4f50909856864a2f7ef916800f7beaed08563f85d4672782d0e1579da5c118c28f79d1e6bb102a90eed0178cee3ba699743aa5e132abf544f3b74769fe73c3e484c39340270da32b068e51b1b930d4e8c30816992df1e53fe23ba99760338c9e6730f052269dcf5bf184be2e092671132416e908997869a7bc4ad98d3f08f8f66326bbc99105d5ae53328682b0dd431435750dd3e9781d5eeb130cdd516812c587bf057dc355014720254a743039d9a87ef2aeab3b47e3d145b5fcfffeed56b35e6bcc8a5eaefb9aeaec611bb67cd5fd559e5a06e6e09f7de0158188b6cf9c5d9187a79bddf6b166783a6299b685a18af3dcc8daff01b8c79336ebe36c240c44cc0b004d251f94c69643f5f8bcb2c4b27c05ba9bdd4b313a7d8a1352b5fc4e88a8438247e05a9635cfc227b993d38d430822e7953445342b43d39e0b266e22443c0f7ddbf6166c4de5d625ba8313769cc095de6c2803655365eef47088b2a7ece0a5b5e0d5a167cf79037079faa1b69c2d22580347eb5210c8c537aac1fb6895b1c2bb79d1706d8fb77b9c1be88c0faf903166ea4d1212309c3f23a35da295ca256f312af00c873c1225698f9ca0d64cffe0577068b84e5aa7d5d80ea4e877d0a0bf2086e7bf0a0ce15753a410084b128769a6bf4cce22c17c752231557d47b1316221f04b5c84f49e905a73fadadfc993c4837cb0ae0b369ac38fbee5db27b280ea80b841cfb0042aa44149fc201b9968980fc6954b08c716ea9b4b0423a23460143ad6dce2ad0d2040360a06ac299113fd2b3697fde90b7e917070224ef9326d0fd17f304b9f04ca43076ad057a8d46f401a78ef092cf6e85e29a408a4e0b5ed512e34e26232d44c8c7f03fc639fa033103b8a480d2448b0d091164b13643605ff190313727c30f0e05215e66884dcd067a3fe25c6c55136fed59a8fbc60846333719de7e04d18beedf0dcd4329b58c23bf86f1cd54c6967cbbcc9c3194f3d8df0327e0e38043fdf55f3d13515fbabf799c7ca0f5166b657bae482bd18febe49332347b5127c760402f7d31e98818d263f461b6858ab6017ab7dabec0d906778994246c1b1e52b5be547cff8bf83a6a52f85cc00359105ca2794303752d369f535125e7580d5f3a3780651b7da2107c2ca1b11b77c508d12b1d8ecd9a2f9cb18cb98f93d49546135d12b36f5c3d9fd1f25dac070e903223ba626639eec9c64df6f9d3f8883dfc34aee46d656dd675cbba7fd0b7023acb06e6fdf34f04afc47e3b5581be4ee32f40ad89a34e9d8566c58ed944d4847adb0149efb787418bcc0ec4e439a049214bb376cb968adf649212a419f99a14d33a2f7b36e798f8c1f7c0e881cde108494b56cd845b76b79a56c6fd5f38a696058dd051700b5dc9dbbbd6ea313a93a6cd12e31f3d6dd0eccb89eefb02d7059c75318b527b65585a462b6ec675a3627ef84bd95713b0a5cb25a9047c019bb0f100c8d0133e3fca860903465d5b67d8b1a42826d1dcba44872655ac3abe46f1c98524278d5b95bdf0f9b6279f4ba566e3c60ff2d7d25c3b7b96c9d8f9c384997387fff34c59011021d865ad79fee2c8030fd2dc67cf01283ba76050cdf26327a814ae6ade6295b0a0901d760e67ec9ee2d20ccf09469e5d129dc00351efbe019cde9a1858b48bc83e30ab36c2a6cc498e75c67f31c09dbc02ced1c10f6c732a331990d095110c20d9ebc36825876820be411803f76b75aed2f2c429c3a0264db44cd45960dfe90cadfafbb6b88e916fcd5a149cd573cf72e517a8c151291497fffbe182d178e56897f411bc2514e0550a6e01206a5f49a98110d24e2e4d6771b6448ec89424afe23abffd8807a4e17e3035febe2f5151912a41c87de2d9fb5dee1d09a3d519088cd4720be9df6e3a971990e564570a8c7f4608cc191b01022af099c88aa9b2911d15810e536c1e2f9fb7c63dbd47c8588d095c42b8a6d6bfe622136b7456abd376567147b3a2f2dabc34084fe6ea437e1352b10d4918c0826364eba338ed9714388dae4f4dbce0839396e2f1f82b0c24e805dd019e946faedbd9c19880e298fa8b85c81bc8bae364fb67304e3eb5027779f64eb67de7f53f6a5a8948fe00eabb795d9670007f455e7431e38d81e2032d869213c08990fc6316eaa85b5e8b8cfa10feb1266da58bca5eb84bae584d6703c5cc2907b6d61faef429459e7d5652f8416a79d0bad0fb2e6fba029b5c4df09b677c9185fbe83f4a7784bd054f2e3bae1b6ce518b3af1c6ca12a010028e142eaf4575d6106ebb674d70c4a1c38dfbc63e7c57176938fbf6380223c731f9e59575c42be858b5408ce21a0809650fc8693de960ca29f130eae708a4a393c5111f05b9dab1e8172e8e4a342592fdd4180006e0d08d8ad94bd26652a74dd7a0a4ad38fcf57874810417af71a96d53e512d1d46c06b8b7b9d7737b1ebab9e0050e3c13533e618e9bb1e0a0d10159a2ca14bb3170a14c5c5e4d493223c675851459f47ce171e9ac2f03e46fb52ccfce5366ecc6bb73e4a83305d45f18cb0288d1e2948fddecf7236d918b5fe77491b43695987dcb190922c3e3e3f6d36414895e9cb00ca332fa3945bf648e2bc8f5bfb3b36fd486277473d897aaf18d1995adac2fdae933215a769dcc3b46c9d0c83d2a1c6aa81e9691a871acb0c7e450e6a86982966e5f797bfa4e0f7301ac5b10507444e3b921b40478c303687fe569e3ec6a14e17bd205e8a85790f6b9d8d94ee0e56599dc4cea894fdf0ad7ffe3428bd87e8ceff4676d922f4af96e817fff2ff862c9b67e810deaaf46740e032bd58531d06aaba26a2032331515c5d59c55620f4ac235a17a67a9abadb95da3f155ffb856f1f5e05c9185dde856638f80de09f45e95ad7d57c666c57a374d1dddd44c428f15a57d149b8dcdef3df381fb324310a2618b4cec5f9982d193e141d2ec588d146e0d37e2b680d7a217ea999f67f3f497fa4455e61a43022d9ba6a79c649113eff68bd8f5b2201d83aed9199c12df7e567bd0dac4559834df4a7216db74b65d039a58c77abf01ff1a6c9c035c3e48bc0d8906ad15fc8528f9f0e67eb1c600d52f8dfb5b823a13b30cc7bad0bbc5bee6d024f6984a3381239a2e6b0969e8ebdcf50404df4212fae7fb465858c4850609d434bb6c5b8ed6cb2b313170b5472129de084f8aaa79669fffc356181b254a950a39988513345a3363f00cce8a4fe9371059c7ef7c3c4fc0da3c0381c98453c3d06708d6b0ea1c6f29baccc626cea5aa98fbdeaa72c03af7c981d6bec73b38216550ea0183cd4347a552a9124ca512581eee84de8b5dee3534b244b2433c9f2291cf9f8dd93f12df24eb5a0e5004fd085e8c7725c7dfb66216020b5bc46c22e47accbd474cda6a6323580df1d4ae9bb150eb0baec7cb88f5c66aaa699b6d38fce2ac1813d073d1c5d2fe636f6760c79748cd95a9e00025cad86e8f0237a775c4889f52717306bdec4aa7c937fa41636b06ab0e39c9a4aa1effc56524da221605e96fbc1365d3cb6c94bc0e3cb9bb3d6f8c7aa31ad5d78924caae42dddbc597a56eb1c1614eaee2399358334b71ff11a4a9ebb57a9b0bdca1c46ab9d5a7c920de9caa2604c9f58c2ecba22be6d4456cc250c06b703453196758884c4cc556b718745f7a5fb85d7f816bd794f2844c7d089c00f35431b5f0686d6b284567bea45d1a54900f4624f99bfe8266360842f4f61487bffc2f5f0cfb35986adadc59f95badfc09defc3e953099532fd93010aea20a2049d1d2caa8499116e9f92427bf4e22ec37e80e614e5a89a7ac7d45f3ea5d5affd40aca515b83ddbd9802d75b655f919d138bb4231253667f062b76c8bb55bb04685833a324318b23b1654ad9bfc9e6e785c29f51d9796961ec30a9907f29a0422726d277d2d5d930bf5a7af2674af88317b9076af08315b11cf493dcaac7236a0d53ab5251ff014e38ff1130d5e1d9a0740fae1c2f66d02f6413ce939615e2a1896827c4ed8765140af07bda5f41070c2cb6ff1b1e34989a08f183f6708520c3da24d91efd6f44c1ffa027ded17742349616888be964586a39a28540e5b4a6d2340c3b95f5d3c7f2142fca6c06c55d2d6e60d63bbe26b6026e9199820492577c967c9f37266ec27001e70468321402f431cdaf26125d9c4a3926ae367fde3ca7cac345fc96831cce69efa9e5167c1cfa8dad39ed30706f37cbf817c463b3dc18b2eb5b7a95385561dada8799bd3622785ba532ae06478989159613e69b10b4e2865d9e1857afd413cb87ade28d61c5c85607aab43db5d43ca026cb4299b0089e3cf7c92d35d8e1a4c354ac19a1235685eb705a593eac96ca863330849bec9cd7ea4db4582b1f3c35544e45d4998f859ec4ef4bf32182337350b4aba949dbbbaa17028e783fe8d2eb67d4c72b9bef46f23528c3cb4880c7880d71af39838b5307af2112553dbdcf024fd17bb62f826edce70e01b7b4b175f3e8e875372e5795b89da2b3ffa316bef25f23e8409a88f1c1dc4eda0eb89236677296237160ce2506486383af8e7fb8c48f90d552938a22cca700f83f888505730472229edb3b03dce6ad0c36d87608da029842111011bfe5e7bf19e0ab3e8b754b0aeb364bc7567c5a3e7fdae7a76e638239bdc324bdfcfcda94bedc72d1577091118b884fe86199c32068f6381b636c4f778230923b4d2c19e12adb809c57f7c03a1d677f6c37bede2f138e8ac9c0583fc11cf04e82c422aa79af8dc1947118760deeb50e49c1bcc597571ec8fab2f2cddba712f4426ed3532e6d8efb5599ffd00bb171e2cf494445d07b25ba49def0771ea2851b5d3bd7075d3d31bc0ddd33260e7501dc0223e8451ec2ff3f29d580e464c2d4783563b27f9cbdd2243ba0c7f3d31a68d5cb4ccbf6b55dc77dfd543617aa6504e8a2f2bb1cc0ff7d13e6d9f27714e1cb174a6c66c8d296ee03508729a2dede39642858723dcce8ca6d8e88777b9c2a56a3679e465286e6404f7dbe9d6c4f632d5a4ebb9839f954823883e1979a20702da15155b7b01081455f8fafb1604af6a2045cd2ef470d0da976a7433f54574be5e47e440017756bc013d60e22c257c3da9d91e4936400cd29d61452e5fe43a7a80103655a7", 0x1000, 0xfffffffeffffffff, 0x0, 0x0, r1}, &(0x7f0000000a00))
setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x537, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000a40)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff01000000110000000000000000006970366772657461703000000000000073797a5f74756e000000000000000000697036746e6c3000000000000000000073797a5f74756e0000000000000000000180c200000000000000ff00aaaaaaaaaabb00000000000000007000000008010000580100005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a30007b713f6800000000000000000000000000000056010f0000000000000000000000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a3000000000000000000000000000000000000000000000000000000000000000000000000049444c4554494d4552000000370000000000000000000000000000000000000028000000000000000000010073797a30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff010000000d0000000000000086dd737955b5945fe3fa7531871150d23e261f237a6b616c6c65723000000000000074756e6c3000000000001600000000007369743000000000000000000000000069666230000000000000000000000000000000000000000000000000ffffffffffff000000000000000030010000b001000000020000697036000000000000ddffffff000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000000000ffffac1414aa00000000000000000000000000000000000000000000000000000000833a0000000000006c696d6974000000000000000000000000000000000000000000000000000000200000000000000000000000ec000000000000000000000000000000000000000000004552000000000000000000000000000000000000000000000028000000000000008100000073797a3100000000000000000000000000000000000000000000000000000000000000004e46515545554500000000000000000000000000000000000000000000000000080000000000000000000000000000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a30000000000000000000000000000000000000000000000000000000000000000000000000f7fa3af831f5a59dc85f77f42a2a4fc980af885b072bf51aa3ed5cae6ab06802537af9114fb73a939ff0965ac3c0601e3c9ffb5c81118d5f42bcb8030e2dd26ee9aa283eb946f099079ab73e9b80a5e36f6c53e0ad6942bcbf51886bf190c30afa5b62f7c1292c33a9bef57d19a8cb6180e9e4d47fc816d4862fb56360e9b28f0c5a79703f1919e5647042f29a284b09e6172603c13dfab0b05edba8c21f9cb826aa9b3f6df477d2fdee3d099805fef826107de47f93769a42a0846bb7d30b627f871f68f45fce875bb8de08f3766b6b7a743760cf623efda394548eabdac7c154cc119f61621d6e1654874f6c935a863caafb88ad3be74edcc56e1f8ff02812bdd2a2a2e1f4ebd00be4969692738144c82a96f71e859be0b8c39aad7bef1e2ffa3afca4d0ac7648e3ace142ba8bba0bdb7c9c1c2f1ba292703aabef287d0f67490ccb040000000000000000000000000000"]}, 0x5af)
getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={<r5=>0x0, 0x7}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x0, 0xa2b, 0x4, 0x0, 0x2, 0x20, 0x10000, 0x8a82, r5}, &(0x7f0000000180)=0x20)
r6 = socket(0x1d, 0xb, 0x0)
ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f00000003c0))
setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108)
ioctl$DRM_IOCTL_AGP_ENABLE(r6, 0x40086432, &(0x7f0000000100))

2018/04/08 14:55:15 executing program 1:
mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
mmap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000000, 0x8010, r0, 0x2)
getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000040)=""/229, &(0x7f0000000140)=0xe5)

2018/04/08 14:55:15 executing program 4:
write$evdev(0xffffffffffffffff, &(0x7f0000000000), 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0xfffffffffffffffd, 0x3)
getrusage(0x1, &(0x7f0000000140))

2018/04/08 14:55:15 executing program 5 (fault-call:2 fault-nth:14):
r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x20000800001)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$int_in(r0, 0x80000040045010, &(0x7f000000bff8)=0x2)

2018/04/08 14:55:15 executing program 0:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00006f4000)={0xfed, 0x2, 0x0, <r1=>0x0})
write(r0, &(0x7f0000000000)="fb737df576a2c83137e6bec9d8d0f6191afaad0b4d768969080ac3c5ea0154e1ccd27229fa7666417a48ebb41f5ac0758f8250a78b0a7312c42e7f89b5fe3550d5d0efd28b250aaeb8c2f5ef036c88beb0995c68d09a8c3940a5665133afda5818cea5bd2c9aa4e0c4ab5cf32751cb21b34ef0b13a9610718e62c520b8c3264b8d13da5fa17ac6dd7d0efdf09a202ecaa8f03ce73f744561927a0518667327dda14c3b94881866c83c948a4eb27c82c705f071cd", 0xb4)
lseek(r1, 0x0, 0x4)

2018/04/08 14:55:15 executing program 2:
r0 = socket$rds(0x15, 0x5, 0x0)
bind$rds(r0, &(0x7f00000002c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10)
syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3351, 0x80601)
sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000000000), 0x0, &(0x7f0000001500)=[@mask_cswp={0x58, 0x114, 0x9, {{}, &(0x7f0000000040), &(0x7f0000000080), 0x0, 0x0, 0x0, 0x0, 0x20}}], 0x58}, 0x0)

[   84.875892] atomic_op 00000000562a8dcc conn xmit_atomic           (null)
2018/04/08 14:55:15 executing program 3:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10)
r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500020000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48)
r2 = socket$kcm(0x29, 0x1000000000002, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000001c0)={r2, r1})
sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)="5f4be9", 0x3}], 0x1, &(0x7f0000000640)}, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000))
setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000000)=0x7, 0x4)

2018/04/08 14:55:15 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f000022d000)='./file0\x00', 0x0)
mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe))
r0 = creat(&(0x7f00004c1ff4)='./file0/bus\x00', 0x0)
lseek(r0, 0x0, 0x1)

[   84.922332] FAULT_INJECTION: forcing a failure.
[   84.922332] name failslab, interval 1, probability 0, space 0, times 0
[   84.933629] CPU: 1 PID: 7218 Comm: syz-executor5 Not tainted 4.16.0+ #4
[   84.940380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   84.949727] Call Trace:
[   84.952324]  dump_stack+0x1b9/0x294
[   84.955963]  ? dump_stack_print_info.cold.2+0x52/0x52
[   84.961166]  should_fail.cold.4+0xa/0x1a
[   84.965242]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[   84.970358]  ? debug_check_no_locks_freed+0x310/0x310
[   84.975558]  ? graph_lock+0x170/0x170
[   84.979368]  ? snd_pcm_oss_change_params_locked+0xc4d/0x3ce0
[   84.985173]  ? snd_pcm_oss_change_params+0x80/0xe0
[   84.990106]  ? snd_pcm_oss_make_ready+0xbe/0x170
[   84.994850]  ? snd_pcm_oss_set_trigger.isra.25+0x82/0x910
[   85.000373]  ? snd_pcm_oss_ioctl+0x25e5/0x3f00
[   85.004941]  ? do_vfs_ioctl+0x1cf/0x1650
[   85.008994]  ? find_held_lock+0x36/0x1c0
[   85.013055]  ? __lock_is_held+0xb5/0x140
[   85.017108]  ? check_same_owner+0x320/0x320
[   85.021414]  ? rcu_note_context_switch+0x710/0x710
[   85.026327]  ? graph_lock+0x170/0x170
[   85.030116]  should_failslab+0x124/0x180
[   85.034161]  __kmalloc+0x2c8/0x760
[   85.037689]  ? constrain_params_by_rules+0x141/0x1360
[   85.042866]  ? find_held_lock+0x36/0x1c0
[   85.046914]  constrain_params_by_rules+0x141/0x1360
[   85.051916]  ? lock_downgrade+0x8e0/0x8e0
[   85.056053]  ? snd_pcm_mmap_control_fault+0x3e0/0x3e0
[   85.061225]  ? rcu_is_watching+0x85/0x140
[   85.065356]  ? rcu_bh_force_quiescent_state+0x20/0x20
[   85.070527]  ? rcu_bh_force_quiescent_state+0x20/0x20
[   85.075707]  ? is_bpf_text_address+0xd7/0x170
[   85.080183]  ? kernel_text_address+0x79/0xf0
[   85.084576]  ? __unwind_start+0x166/0x330
[   85.088706]  ? __kernel_text_address+0xd/0x40
[   85.093186]  ? unwind_get_return_address+0x61/0xa0
[   85.098098]  ? __save_stack_trace+0x7e/0xd0
[   85.102409]  ? save_stack+0xa9/0xd0
[   85.106023]  ? save_stack+0x43/0xd0
[   85.109640]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[   85.114640]  ? snd_interval_refine+0x428/0x700
[   85.119207]  snd_pcm_hw_refine+0x8e9/0x1180
[   85.123516]  ? constrain_params_by_rules+0x1360/0x1360
[   85.129044]  ? graph_lock+0x170/0x170
[   85.132826]  ? __lock_is_held+0xb5/0x140
[   85.136879]  ? __lock_is_held+0xb5/0x140
[   85.140928]  ? snd_pcm_hw_param_near.constprop.35+0x15c/0xb10
[   85.146798]  ? rcu_read_lock_sched_held+0x108/0x120
[   85.151797]  ? kmem_cache_alloc_trace+0x616/0x780
[   85.156622]  ? _snd_pcm_hw_param_min+0x330/0x570
[   85.161364]  snd_pcm_hw_param_near.constprop.35+0x2cf/0xb10
[   85.167062]  ? _snd_pcm_hw_param_min+0x570/0x570
[   85.171803]  ? snd_pcm_hw_param_max+0x730/0x730
[   85.176458]  ? __sanitizer_cov_trace_switch+0x53/0x90
[   85.181629]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[   85.187147]  ? snd_pcm_plug_slave_size+0x1d0/0x350
[   85.192061]  snd_pcm_oss_change_params_locked+0x1b46/0x3ce0
[   85.197766]  ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10
[   85.203636]  ? perf_trace_lock+0xd6/0x900
[   85.207771]  ? zap_class+0x720/0x720
[   85.211469]  ? __lock_acquire+0x7f5/0x5130
[   85.215688]  ? debug_check_no_locks_freed+0x310/0x310
[   85.220861]  ? graph_lock+0x170/0x170
[   85.224646]  ? __lock_acquire+0x7f5/0x5130
[   85.228868]  ? debug_check_no_locks_freed+0x310/0x310
[   85.234044]  ? print_usage_bug+0xc0/0xc0
[   85.238091]  ? find_held_lock+0x36/0x1c0
[   85.242144]  snd_pcm_oss_change_params+0x80/0xe0
[   85.246883]  snd_pcm_oss_make_ready+0xbe/0x170
[   85.251452]  snd_pcm_oss_set_trigger.isra.25+0x82/0x910
[   85.256800]  ? snd_pcm_oss_make_ready+0x170/0x170
[   85.261623]  ? __might_sleep+0x95/0x190
[   85.265587]  snd_pcm_oss_ioctl+0x25e5/0x3f00
[   85.269980]  ? _parse_integer+0x190/0x190
[   85.274114]  ? graph_lock+0x170/0x170
[   85.277897]  ? snd_pcm_oss_release+0x290/0x290
[   85.282469]  ? graph_lock+0x170/0x170
[   85.286256]  ? find_held_lock+0x36/0x1c0
[   85.290303]  ? lock_downgrade+0x8e0/0x8e0
[   85.294439]  ? rcu_is_watching+0x85/0x140
[   85.298574]  ? rcu_bh_force_quiescent_state+0x20/0x20
[   85.303753]  ? __fget+0x40c/0x650
[   85.307194]  ? match_held_lock+0x801/0x8b0
[   85.311413]  ? expand_files.part.8+0x9a0/0x9a0
[   85.315977]  ? kasan_check_write+0x14/0x20
[   85.320194]  ? __mutex_unlock_slowpath+0x180/0x8a0
[   85.325111]  ? wait_for_completion+0x870/0x870
[   85.329679]  ? __sanitizer_cov_trace_switch+0x53/0x90
[   85.334850]  ? snd_pcm_oss_release+0x290/0x290
[   85.339415]  do_vfs_ioctl+0x1cf/0x1650
[   85.343290]  ? ioctl_preallocate+0x2e0/0x2e0
[   85.347683]  ? fget_raw+0x20/0x20
[   85.351123]  ? __sb_end_write+0xac/0xe0
[   85.355081]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[   85.360599]  ? fput+0x130/0x1a0
[   85.363863]  ? ksys_write+0x1a6/0x250
[   85.367648]  ? security_file_ioctl+0x9b/0xd0
[   85.372047]  ksys_ioctl+0xa9/0xd0
[   85.375485]  SyS_ioctl+0x24/0x30
[   85.378833]  ? ksys_ioctl+0xd0/0xd0
[   85.382447]  do_syscall_64+0x29e/0x9d0
[   85.386319]  ? vmalloc_sync_all+0x30/0x30
[   85.390452]  ? _raw_spin_unlock_irq+0x27/0x70
[   85.394929]  ? finish_task_switch+0x1ca/0x820
[   85.399411]  ? syscall_return_slowpath+0x5c0/0x5c0
[   85.404326]  ? syscall_return_slowpath+0x30f/0x5c0
[   85.409240]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[   85.414589]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   85.419417]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[   85.424593] RIP: 0033:0x455259
[   85.427762] RSP: 002b:00007f596c947c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[   85.435455] RAX: ffffffffffffffda RBX: 00007f596c9486d4 RCX: 0000000000455259
[   85.442704] RDX: 000000002000bff8 RSI: 0080000040045010 RDI: 0000000000000013
[   85.449953] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[   85.457202] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[   85.464453] R13: 000000000000035f R14: 00000000006f8188 R15: 000000000000000e
2018/04/08 14:55:16 executing program 2:
r0 = socket$inet6(0xa, 0x800000806, 0x0)
setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000200)={0x606, 0x6}, 0x8)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c)
close(r0)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=<r1=>0x0, &(0x7f0000000080)=0x4)
setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x1}, 0x8)

2018/04/08 14:55:16 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
r1 = socket$inet6(0xa, 0x2, 0x0)
bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x2}, 0x1c)
connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty, 0x1}, 0x1c)
bind$inet6(r0, &(0x7f0000000580)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x1e, @loopback={0x0, 0x1}, 0x9}, 0x1c)

2018/04/08 14:55:16 executing program 1:
r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0xffffffffffffffc0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000100)=""/4096)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001100)=<r1=>0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, r1, 0x0, 0xffffffffffffffff, 0x0)
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c)
memfd_create(&(0x7f0000001140)='/dev/admmidi#\x00', 0x3)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r2, &(0x7f0000000200)}, 0x10)

2018/04/08 14:55:16 executing program 0:
rt_sigaction(0x20000000000007, &(0x7f0000000000)={0xffffffffffffff01, {0xffffffffffffc126}}, &(0x7f0000d4efe8), 0xfffffffffffffc63, &(0x7f00000000c0))
syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0)
syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0)

2018/04/08 14:55:16 executing program 5 (fault-call:2 fault-nth:15):
r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x20000800001)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$int_in(r0, 0x80000040045010, &(0x7f000000bff8)=0x2)

2018/04/08 14:55:16 executing program 6:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00000002c0)=0x6, 0xfffffecb)
r1 = dup(r0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r2, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
sendto$inet(r2, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc4c85513, &(0x7f0000b46b38)={{0x7, 0x0, 0x0, 0x0, "2a421c03781c85e5de4eae2be6be026f26ed58788e01428a987c6eb6d58814a89e3e9d707f1c8d002aaab2c6"}, 0x0, [], {0x0, 0x989680}})
linkat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x0)
recvmmsg(r2, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680})
syz_open_pts(r1, 0x0)
recvfrom(r2, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0)
sendto$inet(r2, &(0x7f00000001c0)="1538c35595491f875d902c0eaa489967fca86dec6f0d02d690f9cb153dc4e750e24f72aba3b27ad1394c1ac9ebf3336ddbd4442098dfdc9f458a5e5b1df92829", 0x40, 0x0, &(0x7f0000000080)={0x2}, 0x10)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000340)=0x1, 0x4)
bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x20}, 0x1c)
uname(&(0x7f0000000400)=""/69)
sendto$inet6(r0, &(0x7f0000e77fff), 0xffffffffffffff44, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0xfffffffffffffec9)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000180)=0x7)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x8, @empty, 0x20}}}, &(0x7f00000000c0)=0x84)
socket$inet6_udp(0xa, 0x2, 0x0)
io_setup(0x2, &(0x7f0000000880)=<r4=>0x0)
io_cancel(r4, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x3, 0x7bed, 0xffffffffffffffff, &(0x7f0000003040)="ca4f86b0d095d6a89c9c745d1d8e946bdec2d0c75a0a18781bf4ac79fec772ba02628eafd8d83dce1a8a487587d00976a99dee48f4dff66eea8be59e8a374f1aa10c76f27ba86661eac6eb1c45e787e499bb61ad8e86764352c46e6426158f9c539c8083d38dfce37aed3406a1da039564cd4485737138158e5392a1481b38fb96b80793466a09eb65a0b44e4baf04e1b2a3c25fcd2adbb4b3c086a863f0e4ce13661f63dcc3a45937dc34d8a13f0b2f4bde3997fe69da29b433614e3c058a0e27e732914f2c8ec111ac8d7ec67b03ad8762ec7097707f7e2bdca4c7365da391144d06331730f8ecb1712f5b4c4417cd3a2fc93f23224ae9e9480d8e6e5161fcf51325b5cf6a6a9ce302e83810c6aedebf11cdaf1b8771129cc2d1c130f1ec34a4672bf5f6e3a3a58987afae4f95960a5b2b430a83e0708303de84c83c21900119da720095dbbc41b4af2b27f73d5e18a45d049b6daeb341c93963465a46520b044f26214002d4632fbc514d00485245b554c5c24a200f5f6b3ff76c0be4b63111a6e08b3e78d23dc04b65815f932405457451b76ff7fad98351c310561cbf5d2abf6b3e63d428b44e7b4500d8e6538c1be4868bb25a519f7ae979b1759d09f0f23dcd5214aa21b140afb0313069a9a68437e5e11dd4f50909856864a2f7ef916800f7beaed08563f85d4672782d0e1579da5c118c28f79d1e6bb102a90eed0178cee3ba699743aa5e132abf544f3b74769fe73c3e484c39340270da32b068e51b1b930d4e8c30816992df1e53fe23ba99760338c9e6730f052269dcf5bf184be2e092671132416e908997869a7bc4ad98d3f08f8f66326bbc99105d5ae53328682b0dd431435750dd3e9781d5eeb130cdd516812c587bf057dc355014720254a743039d9a87ef2aeab3b47e3d145b5fcfffeed56b35e6bcc8a5eaefb9aeaec611bb67cd5fd559e5a06e6e09f7de0158188b6cf9c5d9187a79bddf6b166783a6299b685a18af3dcc8daff01b8c79336ebe36c240c44cc0b004d251f94c69643f5f8bcb2c4b27c05ba9bdd4b313a7d8a1352b5fc4e88a8438247e05a9635cfc227b993d38d430822e7953445342b43d39e0b266e22443c0f7ddbf6166c4de5d625ba8313769cc095de6c2803655365eef47088b2a7ece0a5b5e0d5a167cf79037079faa1b69c2d22580347eb5210c8c537aac1fb6895b1c2bb79d1706d8fb77b9c1be88c0faf903166ea4d1212309c3f23a35da295ca256f312af00c873c1225698f9ca0d64cffe0577068b84e5aa7d5d80ea4e877d0a0bf2086e7bf0a0ce15753a410084b128769a6bf4cce22c17c752231557d47b1316221f04b5c84f49e905a73fadadfc993c4837cb0ae0b369ac38fbee5db27b280ea80b841cfb0042aa44149fc201b9968980fc6954b08c716ea9b4b0423a23460143ad6dce2ad0d2040360a06ac299113fd2b3697fde90b7e917070224ef9326d0fd17f304b9f04ca43076ad057a8d46f401a78ef092cf6e85e29a408a4e0b5ed512e34e26232d44c8c7f03fc639fa033103b8a480d2448b0d091164b13643605ff190313727c30f0e05215e66884dcd067a3fe25c6c55136fed59a8fbc60846333719de7e04d18beedf0dcd4329b58c23bf86f1cd54c6967cbbcc9c3194f3d8df0327e0e38043fdf55f3d13515fbabf799c7ca0f5166b657bae482bd18febe49332347b5127c760402f7d31e98818d263f461b6858ab6017ab7dabec0d906778994246c1b1e52b5be547cff8bf83a6a52f85cc00359105ca2794303752d369f535125e7580d5f3a3780651b7da2107c2ca1b11b77c508d12b1d8ecd9a2f9cb18cb98f93d49546135d12b36f5c3d9fd1f25dac070e903223ba626639eec9c64df6f9d3f8883dfc34aee46d656dd675cbba7fd0b7023acb06e6fdf34f04afc47e3b5581be4ee32f40ad89a34e9d8566c58ed944d4847adb0149efb787418bcc0ec4e439a049214bb376cb968adf649212a419f99a14d33a2f7b36e798f8c1f7c0e881cde108494b56cd845b76b79a56c6fd5f38a696058dd051700b5dc9dbbbd6ea313a93a6cd12e31f3d6dd0eccb89eefb02d7059c75318b527b65585a462b6ec675a3627ef84bd95713b0a5cb25a9047c019bb0f100c8d0133e3fca860903465d5b67d8b1a42826d1dcba44872655ac3abe46f1c98524278d5b95bdf0f9b6279f4ba566e3c60ff2d7d25c3b7b96c9d8f9c384997387fff34c59011021d865ad79fee2c8030fd2dc67cf01283ba76050cdf26327a814ae6ade6295b0a0901d760e67ec9ee2d20ccf09469e5d129dc00351efbe019cde9a1858b48bc83e30ab36c2a6cc498e75c67f31c09dbc02ced1c10f6c732a331990d095110c20d9ebc36825876820be411803f76b75aed2f2c429c3a0264db44cd45960dfe90cadfafbb6b88e916fcd5a149cd573cf72e517a8c151291497fffbe182d178e56897f411bc2514e0550a6e01206a5f49a98110d24e2e4d6771b6448ec89424afe23abffd8807a4e17e3035febe2f5151912a41c87de2d9fb5dee1d09a3d519088cd4720be9df6e3a971990e564570a8c7f4608cc191b01022af099c88aa9b2911d15810e536c1e2f9fb7c63dbd47c8588d095c42b8a6d6bfe622136b7456abd376567147b3a2f2dabc34084fe6ea437e1352b10d4918c0826364eba338ed9714388dae4f4dbce0839396e2f1f82b0c24e805dd019e946faedbd9c19880e298fa8b85c81bc8bae364fb67304e3eb5027779f64eb67de7f53f6a5a8948fe00eabb795d9670007f455e7431e38d81e2032d869213c08990fc6316eaa85b5e8b8cfa10feb1266da58bca5eb84bae584d6703c5cc2907b6d61faef429459e7d5652f8416a79d0bad0fb2e6fba029b5c4df09b677c9185fbe83f4a7784bd054f2e3bae1b6ce518b3af1c6ca12a010028e142eaf4575d6106ebb674d70c4a1c38dfbc63e7c57176938fbf6380223c731f9e59575c42be858b5408ce21a0809650fc8693de960ca29f130eae708a4a393c5111f05b9dab1e8172e8e4a342592fdd4180006e0d08d8ad94bd26652a74dd7a0a4ad38fcf57874810417af71a96d53e512d1d46c06b8b7b9d7737b1ebab9e0050e3c13533e618e9bb1e0a0d10159a2ca14bb3170a14c5c5e4d493223c675851459f47ce171e9ac2f03e46fb52ccfce5366ecc6bb73e4a83305d45f18cb0288d1e2948fddecf7236d918b5fe77491b43695987dcb190922c3e3e3f6d36414895e9cb00ca332fa3945bf648e2bc8f5bfb3b36fd486277473d897aaf18d1995adac2fdae933215a769dcc3b46c9d0c83d2a1c6aa81e9691a871acb0c7e450e6a86982966e5f797bfa4e0f7301ac5b10507444e3b921b40478c303687fe569e3ec6a14e17bd205e8a85790f6b9d8d94ee0e56599dc4cea894fdf0ad7ffe3428bd87e8ceff4676d922f4af96e817fff2ff862c9b67e810deaaf46740e032bd58531d06aaba26a2032331515c5d59c55620f4ac235a17a67a9abadb95da3f155ffb856f1f5e05c9185dde856638f80de09f45e95ad7d57c666c57a374d1dddd44c428f15a57d149b8dcdef3df381fb324310a2618b4cec5f9982d193e141d2ec588d146e0d37e2b680d7a217ea999f67f3f497fa4455e61a43022d9ba6a79c649113eff68bd8f5b2201d83aed9199c12df7e567bd0dac4559834df4a7216db74b65d039a58c77abf01ff1a6c9c035c3e48bc0d8906ad15fc8528f9f0e67eb1c600d52f8dfb5b823a13b30cc7bad0bbc5bee6d024f6984a3381239a2e6b0969e8ebdcf50404df4212fae7fb465858c4850609d434bb6c5b8ed6cb2b313170b5472129de084f8aaa79669fffc356181b254a950a39988513345a3363f00cce8a4fe9371059c7ef7c3c4fc0da3c0381c98453c3d06708d6b0ea1c6f29baccc626cea5aa98fbdeaa72c03af7c981d6bec73b38216550ea0183cd4347a552a9124ca512581eee84de8b5dee3534b244b2433c9f2291cf9f8dd93f12df24eb5a0e5004fd085e8c7725c7dfb66216020b5bc46c22e47accbd474cda6a6323580df1d4ae9bb150eb0baec7cb88f5c66aaa699b6d38fce2ac1813d073d1c5d2fe636f6760c79748cd95a9e00025cad86e8f0237a775c4889f52717306bdec4aa7c937fa41636b06ab0e39c9a4aa1effc56524da221605e96fbc1365d3cb6c94bc0e3cb9bb3d6f8c7aa31ad5d78924caae42dddbc597a56eb1c1614eaee2399358334b71ff11a4a9ebb57a9b0bdca1c46ab9d5a7c920de9caa2604c9f58c2ecba22be6d4456cc250c06b703453196758884c4cc556b718745f7a5fb85d7f816bd794f2844c7d089c00f35431b5f0686d6b284567bea45d1a54900f4624f99bfe8266360842f4f61487bffc2f5f0cfb35986adadc59f95badfc09defc3e953099532fd93010aea20a2049d1d2caa8499116e9f92427bf4e22ec37e80e614e5a89a7ac7d45f3ea5d5affd40aca515b83ddbd9802d75b655f919d138bb4231253667f062b76c8bb55bb04685833a324318b23b1654ad9bfc9e6e785c29f51d9796961ec30a9907f29a0422726d277d2d5d930bf5a7af2674af88317b9076af08315b11cf493dcaac7236a0d53ab5251ff014e38ff1130d5e1d9a0740fae1c2f66d02f6413ce939615e2a1896827c4ed8765140af07bda5f41070c2cb6ff1b1e34989a08f183f6708520c3da24d91efd6f44c1ffa027ded17742349616888be964586a39a28540e5b4a6d2340c3b95f5d3c7f2142fca6c06c55d2d6e60d63bbe26b6026e9199820492577c967c9f37266ec27001e70468321402f431cdaf26125d9c4a3926ae367fde3ca7cac345fc96831cce69efa9e5167c1cfa8dad39ed30706f37cbf817c463b3dc18b2eb5b7a95385561dada8799bd3622785ba532ae06478989159613e69b10b4e2865d9e1857afd413cb87ade28d61c5c85607aab43db5d43ca026cb4299b0089e3cf7c92d35d8e1a4c354ac19a1235685eb705a593eac96ca863330849bec9cd7ea4db4582b1f3c35544e45d4998f859ec4ef4bf32182337350b4aba949dbbbaa17028e783fe8d2eb67d4c72b9bef46f23528c3cb4880c7880d71af39838b5307af2112553dbdcf024fd17bb62f826edce70e01b7b4b175f3e8e875372e5795b89da2b3ffa316bef25f23e8409a88f1c1dc4eda0eb89236677296237160ce2506486383af8e7fb8c48f90d552938a22cca700f83f888505730472229edb3b03dce6ad0c36d87608da029842111011bfe5e7bf19e0ab3e8b754b0aeb364bc7567c5a3e7fdae7a76e638239bdc324bdfcfcda94bedc72d1577091118b884fe86199c32068f6381b636c4f778230923b4d2c19e12adb809c57f7c03a1d677f6c37bede2f138e8ac9c0583fc11cf04e82c422aa79af8dc1947118760deeb50e49c1bcc597571ec8fab2f2cddba712f4426ed3532e6d8efb5599ffd00bb171e2cf494445d07b25ba49def0771ea2851b5d3bd7075d3d31bc0ddd33260e7501dc0223e8451ec2ff3f29d580e464c2d4783563b27f9cbdd2243ba0c7f3d31a68d5cb4ccbf6b55dc77dfd543617aa6504e8a2f2bb1cc0ff7d13e6d9f27714e1cb174a6c66c8d296ee03508729a2dede39642858723dcce8ca6d8e88777b9c2a56a3679e465286e6404f7dbe9d6c4f632d5a4ebb9839f954823883e1979a20702da15155b7b01081455f8fafb1604af6a2045cd2ef470d0da976a7433f54574be5e47e440017756bc013d60e22c257c3da9d91e4936400cd29d61452e5fe43a7a80103655a7", 0x1000, 0xfffffffeffffffff, 0x0, 0x0, r1}, &(0x7f0000000a00))
setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x537, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000a40)=ANY=[@ANYBLOB="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"]}, 0x5af)
getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={<r5=>0x0, 0x7}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x0, 0xa2b, 0x4, 0x0, 0x2, 0x20, 0x10000, 0x8a82, r5}, &(0x7f0000000180)=0x20)
r6 = socket(0x1d, 0xb, 0x0)
ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f00000003c0))
setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108)
ioctl$DRM_IOCTL_AGP_ENABLE(r6, 0x40086432, &(0x7f0000000100))

2018/04/08 14:55:16 executing program 7:
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000002800000720a00ffffffff007401"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48)
r1 = fcntl$dupfd(r0, 0x406, r0)
setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e24, 0xd8a, @remote={0xfe, 0x80, [], 0xbb}, 0xfe4}, {0xa, 0x4e23, 0xfffffffffffffff7, @dev={0xfe, 0x80, [], 0x18}, 0xca85}, 0x1000, [0x2, 0x10000, 0xfffffffffffffffa, 0x2, 0x5, 0x0, 0x100, 0x4]}, 0x5c)
bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xe, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48)

2018/04/08 14:55:16 executing program 3:
syz_mount_image$iso9660(&(0x7f00000005c0)='iso9660\x00', &(0x7f0000000600)='./file0\x00', 0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="7528df9bd81dc664c9ba0c2c9f"])

[   85.875392] FAULT_INJECTION: forcing a failure.
[   85.875392] name failslab, interval 1, probability 0, space 0, times 0
[   85.886821] CPU: 0 PID: 7269 Comm: syz-executor5 Not tainted 4.16.0+ #4
[   85.893587] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   85.902943] Call Trace:
[   85.905547]  dump_stack+0x1b9/0x294
[   85.909195]  ? dump_stack_print_info.cold.2+0x52/0x52
[   85.914417]  should_fail.cold.4+0xa/0x1a
[   85.918499]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[   85.923620]  ? snd_pcm_hw_refine+0x362/0x1180
[   85.928138]  ? graph_lock+0x170/0x170
[   85.931969]  ? find_held_lock+0x36/0x1c0
[   85.936055]  ? __lock_is_held+0xb5/0x140
[   85.940152]  ? check_same_owner+0x320/0x320
[   85.944484]  ? debug_check_no_obj_freed+0x2ff/0x584
[   85.949517]  ? rcu_note_context_switch+0x710/0x710
[   85.954477]  should_failslab+0x124/0x180
[   85.958562]  kmem_cache_alloc_trace+0x2cb/0x780
[   85.963252]  ? snd_pcm_hw_param_first+0x2eb/0x680
[   85.968124]  snd_pcm_hw_param_near.constprop.35+0x15c/0xb10
[   85.973863]  ? _snd_pcm_hw_param_min+0x570/0x570
[   85.978647]  ? snd_pcm_hw_param_max+0x730/0x730
[   85.983337]  ? __sanitizer_cov_trace_switch+0x53/0x90
[   85.988534]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[   85.994066]  ? snd_pcm_plug_slave_size+0x1d0/0x350
[   85.998993]  snd_pcm_oss_change_params_locked+0x1bb1/0x3ce0
[   86.004723]  ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10
[   86.010598]  ? perf_trace_lock+0x495/0x900
[   86.014830]  ? zap_class+0x720/0x720
[   86.018535]  ? __lock_acquire+0x7f5/0x5130
[   86.022756]  ? perf_trace_run_bpf_submit+0x246/0x370
[   86.027853]  ? graph_lock+0x170/0x170
[   86.031643]  ? __lock_acquire+0x7f5/0x5130
[   86.035867]  ? perf_trace_run_bpf_submit+0x246/0x370
[   86.040968]  ? find_held_lock+0x36/0x1c0
[   86.045037]  snd_pcm_oss_change_params+0x80/0xe0
[   86.049784]  snd_pcm_oss_make_ready+0xbe/0x170
[   86.054357]  snd_pcm_oss_set_trigger.isra.25+0x82/0x910
[   86.059710]  ? perf_trace_lock+0x495/0x900
[   86.063935]  ? snd_pcm_oss_make_ready+0x170/0x170
[   86.068768]  ? __might_sleep+0x95/0x190
[   86.072740]  snd_pcm_oss_ioctl+0x25e5/0x3f00
[   86.077137]  ? perf_trace_run_bpf_submit+0x23f/0x370
[   86.082229]  ? graph_lock+0x170/0x170
[   86.086026]  ? snd_pcm_oss_release+0x290/0x290
[   86.090603]  ? graph_lock+0x170/0x170
[   86.094395]  ? find_held_lock+0x36/0x1c0
[   86.098453]  ? lock_downgrade+0x8e0/0x8e0
[   86.102596]  ? rcu_is_watching+0x85/0x140
[   86.106734]  ? rcu_bh_force_quiescent_state+0x20/0x20
[   86.111925]  ? __fget+0x40c/0x650
[   86.115369]  ? match_held_lock+0x801/0x8b0
[   86.119593]  ? expand_files.part.8+0x9a0/0x9a0
[   86.124163]  ? kasan_check_write+0x14/0x20
[   86.128387]  ? __mutex_unlock_slowpath+0x180/0x8a0
[   86.133308]  ? wait_for_completion+0x870/0x870
[   86.137880]  ? __sanitizer_cov_trace_switch+0x53/0x90
[   86.143056]  ? snd_pcm_oss_release+0x290/0x290
[   86.147625]  do_vfs_ioctl+0x1cf/0x1650
[   86.151504]  ? ioctl_preallocate+0x2e0/0x2e0
[   86.155905]  ? fget_raw+0x20/0x20
[   86.159351]  ? __sb_end_write+0xac/0xe0
[   86.163322]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[   86.168843]  ? fput+0x130/0x1a0
[   86.172111]  ? ksys_write+0x1a6/0x250
[   86.175905]  ? security_file_ioctl+0x9b/0xd0
[   86.180302]  ksys_ioctl+0xa9/0xd0
[   86.183748]  SyS_ioctl+0x24/0x30
[   86.187100]  ? ksys_ioctl+0xd0/0xd0
[   86.190713]  do_syscall_64+0x29e/0x9d0
[   86.194587]  ? vmalloc_sync_all+0x30/0x30
[   86.198722]  ? _raw_spin_unlock_irq+0x27/0x70
[   86.203204]  ? finish_task_switch+0x1ca/0x820
[   86.207686]  ? syscall_return_slowpath+0x5c0/0x5c0
[   86.212603]  ? syscall_return_slowpath+0x30f/0x5c0
[   86.217524]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[   86.222886]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   86.227721]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[   86.232896] RIP: 0033:0x455259
[   86.236366] RSP: 002b:00007f596c947c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[   86.244064] RAX: ffffffffffffffda RBX: 00007f596c9486d4 RCX: 0000000000455259
[   86.251320] RDX: 000000002000bff8 RSI: 0080000040045010 RDI: 0000000000000013
[   86.258573] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[   86.265826] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
2018/04/08 14:55:16 executing program 1:
futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0)
socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001300))
socket$vsock_stream(0x28, 0x1, 0x0)
syz_fuseblk_mount(&(0x7f00000011c0)='./file0\x00', &(0x7f0000001200)='./file0\x00', 0x6002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1c0b, 0x689675c6, 0x800040)
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001240)='/dev/sequencer2\x00', 0x80, 0x0)
accept$packet(r0, &(0x7f0000001480)={0x0, 0x0, <r1=>0x0}, &(0x7f00000014c0)=0x14)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001500)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000001600)=0xe8)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001640)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x296f, 0x4e21, 0x0, 0x2, 0x20, 0x80, 0x7f, r1, r2}, {0x4, 0xae, 0x4, 0x1, 0x1888, 0x10000, 0x6, 0x5}, {0x0, 0xfffffffffffffffb, 0x100, 0xc479}, 0x7ff, 0x0, 0x0, 0x0, 0x1, 0x1}, {{@in=@broadcast=0xffffffff, 0x4d6, 0x7f}, 0x47a12539f11a1c19, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x3, 0x2, 0xdd9, 0x660559c0, 0x1}}, 0xe8)
getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001740)={@mcast2={0xff, 0x2, [], 0x1}, 0x5, 0x2, 0xff, 0x1, 0xffffffffffffff00, 0x2, 0x3}, &(0x7f0000001780)=0x20)
r3 = dup(r0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000000c0)=ANY=[@ANYRES32=<r4=>0x0, @ANYBLOB="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"], &(0x7f0000001100)=0x1008)
renameat2(r3, &(0x7f0000001280)='./file0\x00', r3, &(0x7f00000012c0)='./file0/file0\x00', 0x3)
getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000001340)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000001180)=0xe8)
setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000001440)={@mcast2={0xff, 0x2, [], 0x1}, r5}, 0x14)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000001140)={r4, 0xffff}, 0x8)
futex(&(0x7f0000000080), 0x4, 0x0, &(0x7f0000fd8000)={0x77359400}, &(0x7f0000000000), 0x0)

2018/04/08 14:55:16 executing program 7:
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10)
r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18)
ppoll(&(0x7f0000000080)=[{r2, 0x2000}, {r0, 0x1c0}, {r1, 0x42}, {r1}, {r1, 0xa000}], 0x5, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)={0xffffffff}, 0x8)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10)
socketpair$inet_icmp(0x13, 0x400c4150, 0x6f2000, &(0x7f00000003c0))

2018/04/08 14:55:16 executing program 2:
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x218}, 0xffffff4b)
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000944cd93b88e7b5036cd44f41cd0000000000000000000000007110000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10)
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)='<', 0x1}], 0x1, &(0x7f0000003e40)}, 0x0)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x4c, &(0x7f00000000c0)}, 0x10)
socketpair$inet_icmp(0x1c, 0x6f2000, 0x1, &(0x7f0000000000))

2018/04/08 14:55:17 executing program 4:
r0 = socket$can_bcm(0x1d, 0x2, 0x2)
r1 = open(&(0x7f0000000300)='./file0\x00', 0x8001, 0x80)
setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000340)={0x9, 0x1, 0x1ff, 0xfffffffffffffff8, 0x9}, 0xc)
r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x4280, 0x0)
getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000140), &(0x7f00000002c0)=0xb)
getsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f00000001c0)=""/237, &(0x7f0000000100)=0xed)
connect$can_bcm(r0, &(0x7f0000000180)={0x1d}, 0x10)
sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000040)={0x5, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in6=@dev={0xfe, 0x80}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, @sadb_x_nat_t_type={0x1, 0x14}]}, 0x78}, 0x1}, 0x0)

[   86.273078] R13: 000000000000035f R14: 00000000006f8188 R15: 000000000000000f
2018/04/08 14:55:17 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="0206000559cd47d0cee5b7ed0aa70000000000000000001700d82a5b0e64000000000000"], 0x10}, 0x1}, 0x0)
socket$key(0xf, 0x3, 0x2)

2018/04/08 14:55:17 executing program 3:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000018c0)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f00000019c0)=0xe8)
stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
sendmsg$nl_xfrm(r0, &(0x7f0000002dc0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000002d80)={&(0x7f0000001ac0)=ANY=[@ANYBLOB="94120000190010042dbd7000ffdbdf2500000000000000000000ffffe0000002ac1414aa0000000000000000000000004e2209964e2100000200a08087000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="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"], 0x1294}, 0x1, 0x0, 0x0, 0x40}, 0x80)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x2, 0x8204, 0x1ab3f906, 0x400, <r3=>0x0}, &(0x7f0000000180)=0x10)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000300)=0x6)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={r3, 0xe1, "0073d78f40862b7bcc3bdd2e5812c143a8451f17517d24b56da10309a7ff7bbd8b6a29dbb4ac52e4de8c50a3b58893ca737d580918c479bdfe3127d1059f7db1791485fcf41c6584884c396ea16e029bcff04163b8cf73b72ecadef27a45ee0c2382534741543cfdbf0408fe14853a1273146dd84bd092621fd6379f75d7c1dbce58e956614196d7355298e2018f54a5845f27258f0d06d214f0069756265fa12eb433f4a0d49f67e94cc4af197c4345bd4e5b816516c7fc2a098c72b9f9ac1002bfcaab69bda9627fc7cf2ef77d4e2dbbb8fb4c84040fb126a198f1315a10ca0f"}, &(0x7f00000002c0)=0xe9)
mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0)
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8)

2018/04/08 14:55:17 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10)
r1 = accept4$alg(r0, 0x0, 0x0, 0x0)
sendmsg$alg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000300)="f2ec0638d7899e891dcd824fc9e4e54cadcff7244bc8f5f213d715ab26e0a4e2deef87f05dfd5fba2f8b113d06e2fb0d2e85130a3d5450e22558f21c9ef7d6afe9e74beb926e195a74406c5b5c8a6d092f3f337ad31dd7e5a141ee7c3cdae1a59be404d27c6189bcc43fa286a96bdee4cba8bb8c8c5cccdfdefd35f6bbf157ea12b32cae78745c125988f0af5e5ef481", 0x90}], 0x1, &(0x7f00000000c0)}, 0x0)
recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0xfffffffffffffea7, &(0x7f0000000000)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x1, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80))

2018/04/08 14:55:17 executing program 4:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x800)
epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1)
utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000a98000)={0x80000000000edf2})
r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil})
ioctl$KVM_SMI(r3, 0xaeb7)
ioctl$KVM_RUN(r3, 0xae80, 0x0)
ioctl$KVM_RUN(r3, 0xae80, 0x0)
clone(0x0, &(0x7f0000000000), &(0x7f0000000140), &(0x7f0000000080), &(0x7f0000000280))
ioctl$KVM_RUN(r3, 0xae80, 0x0)

2018/04/08 14:55:17 executing program 0:
r0 = socket(0x40000000015, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={<r1=>0x0, 0x8000000000000, 0x1}, &(0x7f0000000240)=0x8)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000280)={<r2=>0x0, 0x8}, &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000300)={r1, 0x4f7a, 0x5, 0x400, 0x1f, 0x5cb9, 0x3, 0xffffffff, {r2, @in6={{0xa, 0x4e23, 0x10, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x80000000, 0x10001, 0x1f, 0xfffffffffffffffb, 0x1}}, &(0x7f00000003c0)=0xb0)
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
poll(&(0x7f0000000040)=[{r0}], 0x1, 0x2)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8)
setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000001c0)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10)

2018/04/08 14:55:17 executing program 3:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = fcntl$dupfd(r0, 0x406, r0)
sendmsg$nl_crypto(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@delrng={0x10, 0x14, 0x200, 0x70bd2b, 0x25dfdbfe, "", ["", "", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x40004}, 0x4000)
bind$pptp(r1, &(0x7f0000000180)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x1e)
socket$nl_generic(0x10, 0x3, 0x10)
r2 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff)
ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0)
getsockname$inet(r1, &(0x7f00000001c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000200)=0x10)
getpeername$ax25(r2, &(0x7f0000000000), &(0x7f0000000040)=0x10)

2018/04/08 14:55:17 executing program 5 (fault-call:2 fault-nth:16):
r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x20000800001)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$int_in(r0, 0x80000040045010, &(0x7f000000bff8)=0x2)

2018/04/08 14:55:17 executing program 6:
syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x200, 0x81)
r0 = syz_open_dev$midi(&(0x7f0000009ff5)='/dev/midi#\x00', 0x2, 0x2103)
close(r0)

2018/04/08 14:55:17 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0)
openat$cgroup_int(r0, &(0x7f00000000c0)='cgroup.clone_children\x00', 0x2, 0x0)

2018/04/08 14:55:17 executing program 7:
r0 = syz_open_procfs(0x0, &(0x7f0000000080)='ns/pid\x00')
madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x9)
ioctl$VT_RELDISP(r0, 0xb701)

2018/04/08 14:55:17 executing program 0:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00001e3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58)
sysfs$3(0x3)
sendmmsg(0xffffffffffffffff, &(0x7f0000001900)=[{{&(0x7f0000000140)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}], 0x1, 0x0)
sendfile(r0, r0, &(0x7f0000000240), 0x1209)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140), 0xf6)
r1 = memfd_create(&(0x7f0000000000)='pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00', 0x3)
connect$l2tp(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @rand_addr=0xfffffffffffffff8}, 0x4}}, 0x26)
bind$alg(r1, &(0x7f00000001c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58)
setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000040)={0x220fe0a, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x88)

2018/04/08 14:55:17 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
write$rdma_cm(r0, &(0x7f00000018c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000001880), 0x13f, 0x6}}, 0x20)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x20000, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000340)={0x1, 0x9, 0x7fff})
setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4)
sendto$inet(r1, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10)
setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x11a, 0x1d, &(0x7f0000965fec), 0x14)
write$rdma_cm(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="0e0000eb1e0000fa"], 0x8)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00000003c0), &(0x7f0000000400))
r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
r4 = dup2(r3, r1)
ioctl$sock_bt_bnep_BNEPGETCONNLIST(r4, 0x800442d2, &(0x7f00000002c0)={0x6, &(0x7f0000000200)=[{0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @broadcast}]})
r5 = socket$inet_smc(0x2b, 0x1, 0x0)
ioctl$sock_SIOCOUTQ(r5, 0x5411, &(0x7f0000000100))
getsockopt$inet_buf(r5, 0x0, 0x2e, &(0x7f0000000180)=""/38, &(0x7f00000001c0)=0x26)
write$rdma_cm(r3, &(0x7f00000000c0)=@migrate_id={0x12, 0x0, 0xfa00, {&(0x7f0000000080), 0xffffffff, r0}}, 0xfdba)

2018/04/08 14:55:17 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mbind(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, &(0x7f0000228ff8)=0x2, 0x891, 0x0)
get_mempolicy(&(0x7f000000c000), &(0x7f0000fd5000), 0x7ffd, &(0x7f0000000000/0x2000)=nil, 0x3)
r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x211ff983, 0x2000)
ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000080))

[   87.028435] FAULT_INJECTION: forcing a failure.
[   87.028435] name failslab, interval 1, probability 0, space 0, times 0
[   87.039810] CPU: 1 PID: 7339 Comm: syz-executor5 Not tainted 4.16.0+ #4
[   87.046561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   87.055913] Call Trace:
[   87.058511]  dump_stack+0x1b9/0x294
[   87.062150]  ? dump_stack_print_info.cold.2+0x52/0x52
[   87.067369]  should_fail.cold.4+0xa/0x1a
[   87.071443]  ? fault_create_debugfs_attr+0x1f0/0x1f0
2018/04/08 14:55:17 executing program 3:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000a80)=""/246)
ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x0, 0xffffffffffffffff})
ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174)
close(r0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000340)={<r3=>0xffffffffffffffff})
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2)
r4 = socket$inet(0x2, 0x0, 0x0)
r5 = dup3(r4, r3, 0x80000)
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000380))
ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f0000000080)={0x100000000006, <r6=>r1, 0xfffffffffffffffe})
openat$cuse(0xffffffffffffff9c, &(0x7f0000000480)='/dev/cuse\x00', 0x100ffc, 0x0)
r7 = creat(&(0x7f00000004c0)='./file1\x00', 0x200020002)
write$cgroup_pid(r7, &(0x7f0000000100)=ANY=[], 0x1023c)
r8 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VHOST_SET_LOG_FD(r8, 0x4004af07, &(0x7f00000000c0))
truncate(&(0x7f0000000280)='./file1\x00', 0x0)
write(r7, &(0x7f0000000180)="15", 0x1)
r9 = open(&(0x7f0000b91ff9)='./file1\x00', 0xfffc, 0x0)
open_by_handle_at(r9, &(0x7f0000000500)=ANY=[@ANYBLOB="aa00000005000000ef397a1b55c2a2038f32bd8bfddafa19ae1808eaabc7a077141f4dd7d45a2839b822e181eda9f76fa6846b3b4f0f4983bdf0fe7725e9741447af8de56f89414aa50e0a976a61ab130a48ba0b8dd47a4cb0aa1ac60db47fd97b796643e85ad6ada3a6f43a38bb74858664c504390420d4f7b799e0ea8029429201e21d29f85c296487ae2ee60f19dfea2a05065adb3eba8bb008245cc3fa50a00b2dbbc6d64af81df408710060eb89a5587e85ab1780dc213ac7c56ce9ffa2daadecfe0bef9b30ca5b5551733700"], 0x0)
fallocate(r9, 0x0, 0xffff, 0x9)
mknodat(r6, &(0x7f0000000300)='./file1\x00', 0x8000, 0x3)
futimesat(r5, &(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200))
close(r7)
open(&(0x7f0000000100)='./file1\x00', 0x40, 0x0)
openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40100, 0x5)
openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x600, 0x0)

2018/04/08 14:55:17 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mbind(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, &(0x7f0000228ff8)=0x2, 0x891, 0x0)
get_mempolicy(&(0x7f000000c000), &(0x7f0000fd5000), 0x7ffd, &(0x7f0000000000/0x2000)=nil, 0x3)
r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x211ff983, 0x2000)
ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000080))

2018/04/08 14:55:17 executing program 7:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x1fffd, 0x0)
connect$ipx(r0, &(0x7f00000023c0)={0x4, 0x1, 0xffff000000000000, "e700b900c6f9", 0x4}, 0x10)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000140)=0x8c)
recvfrom$ipx(r0, &(0x7f00000000c0)=""/109, 0x6d, 0x40000140, 0x0, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$inet(0x2, 0x20010000000a, 0x0)
sendto$ipx(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0x4, 0x0, 0x0, "49dd6cfba6c4"}, 0x10)

2018/04/08 14:55:17 executing program 2:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000))
mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0)
r1 = dup(r0)
ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000340))
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={<r2=>0x0, 0x602, 0x8, 0x4}, &(0x7f0000000040)=0x10)
keyctl$join(0x1, &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1})
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYBLOB="128004000700010000000800"], &(0x7f00000000c0)=0x10)

2018/04/08 14:55:18 executing program 6:
open$dir(&(0x7f00000001c0)='./file0\x00', 0x17ffc, 0x47)
mount(&(0x7f0000000480)='./file0/file1\x00', &(0x7f0000000740)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x0, &(0x7f0000000900)="431dd774cf0223c890c92959afda043e1cf987e2df2cb7f17826e0eb7ce61f1cd648da30392bb85d577695712cddefec3ae7a59787abf96960f923fd23e83de3d8838f99c4bb3eac68483d853c03accd0305c4dce57959f933ba003aa39f64898635101a8551343333f1151c1db6aa092eaa0bd815c66055510ae4dd83311721b90e23c0f00c54ceb8c390ea2f6b0a920c13895dd346e8651b2eed0e95d7a6aa039d45a8d32a6d209406ace8898288761baf8ec5c8")
open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
pipe(&(0x7f00000004c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
syz_open_dev$sndmidi(&(0x7f0000000800)='/dev/snd/midiC#D#\x00', 0xffff, 0x4400)
open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0)
ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000007c0)={'ifb0\x00', 0x5})
write(r1, &(0x7f0000000300)="d88a8d38144e5013d473c0ac2ca61ff3b749a4f5c7e6e9c2ce586e5cfca5d60ffc9a4df71856925b300ab39b1dd592385821faecb039bcdc475ffbacb982187073fc479f1cc6ffa0000af0026e75", 0x4e)
umount2(&(0x7f0000000440)='./file0/file0\x00', 0x6)
syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000100)='./file0/file0\x00', 0x401, 0x1, &(0x7f0000000380)=[{&(0x7f0000000540)="440701ea7cdb0453cc288824d59f4cd530349660a995f11556d0f3e1422efc4fc7c410e121e040b57a52878a7525ab50d4fcf92686c30753e2256945f198d5563138b8cc0d605279494dd6a5c4a9c223b63e302f503ffb656951658018121d52cf615bfe0b1451ddefbdb793339a12432de931f02e162898e12c890078450cb53070a8230e40d90d99f8a76688ee1c7d900000aaff863bf6876445acd232e723112464738030b19db9c1ab67f94a42ebb9b06dec059345", 0xb7}], 0x40, 0x0)
sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000)
mknod(&(0x7f0000000140)='./file0/file1\x00', 0x10, 0xffff)
open(&(0x7f00000003c0)='./file0/file0\x00', 0x14900, 0x0)
syz_mount_image$hfs(&(0x7f0000000240)='hfs\x00', &(0x7f0000000280)='./file0\x00', 0x4000000, 0x1, &(0x7f00000006c0)=[{&(0x7f0000000600)="23811a39d7de7519121547d330a6ccd4acd36008deeeb8eae148aee2c264ab80bb97d9ecf357e6bbb29fbd73207684b0d689d2c012c11b7bcef3ea38d4d396f7f541cd92f3e933e1ef090121036139c56e7578633eacf5c6827a593a4adc73872f5ad5a6d0a4bba15aef811ac7d07969643be812d35b47bb81498e3897a8257ad2876a12a857d80174e8a332907be323975e53399fc13aa9b1d930b739cfd70de09857ff3e2a0f7be0e5bac2f891f637abd3", 0xb2, 0x9}], 0x33040, &(0x7f0000000100)=ANY=[])
r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
syz_mount_image$reiserfs(&(0x7f00000002c0)='reiserfs\x00', &(0x7f0000000400)='./file0\x00', 0x8001, 0x0, &(0x7f0000000840), 0x10000, &(0x7f00000007c0)=ANY=[])
unlink(&(0x7f0000000700)='./file0/file1\x00')
r3 = open(&(0x7f0000000840)='./file0/file0\x00', 0x200002, 0x8)
fdatasync(r3)
r4 = fcntl$getown(r2, 0x9)
sendmsg$nl_generic(r0, &(0x7f0000000a80)={&(0x7f0000000ac0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x1c, 0x3a, 0x301, 0x70bd2a, 0x25dfdbfc, {0x13}, [@typed={0x8, 0x71, @pid=r4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x880}, 0x80)
syz_mount_image$iso9660(&(0x7f00000008c0)='iso9660\x00', &(0x7f00000009c0)='./file0/file1\x00', 0x9, 0x2, &(0x7f0000002d40)=[{&(0x7f0000000a00)="c84c708aefe3b0153538f8e3710e0497fd171294c93556265072c0c698d6b100ffee64eb2701b5597999a95471e6dfd1e89f2d0147875d637ae2847ce3c8eb63bb2aba991f22639832658e3bd5937c95ce03134f1806f9f4d97aa7b12e092aafd884c10eee52", 0x66, 0x3}, {&(0x7f0000002bc0)="461bbdd180d6208b892ecb8b359f654991e56505827ab61a05a9e5ecf6b9328fa6b76847fcec2a5ef4a61ce1e3a694a5cdacab585b2e5cbc22f2b43ae55947c28649fc274284eb9ea77c13c27ef05d64be26f39a2742e38525fb107aa323dc759a4e3ccea7bbd493f09ac45b3d8b222e04b382264f7512962c1d637e64b3536c095a", 0x82, 0xffffffffffff7fff}], 0x42800, &(0x7f0000002e00)={[{@unhide='unhide', 0x2c}, {@cruft='cruft', 0x2c}, {@hide='hide', 0x2c}]})
sendfile(r3, r2, &(0x7f0000002b80), 0x7fffffff)
open$dir(&(0x7f0000000880)='./file0/file0\x00', 0x0, 0x100)
dup3(r1, r0, 0x80000)

[   87.076557]  ? debug_check_no_locks_freed+0x310/0x310
[   87.081753]  ? kfree+0xd9/0x260
[   87.085039]  ? constrain_params_by_rules+0xa38/0x1360
[   87.090234]  ? graph_lock+0x170/0x170
[   87.094041]  ? snd_pcm_oss_change_params_locked+0x1b46/0x3ce0
[   87.099936]  ? snd_pcm_oss_change_params+0x80/0xe0
[   87.104875]  ? snd_pcm_oss_make_ready+0xbe/0x170
[   87.109637]  ? snd_pcm_oss_set_trigger.isra.25+0x82/0x910
[   87.115181]  ? do_vfs_ioctl+0x1cf/0x1650
[   87.119254]  ? find_held_lock+0x36/0x1c0
[   87.123333]  ? __lock_is_held+0xb5/0x140
[   87.127415]  ? check_same_owner+0x320/0x320
[   87.131748]  ? rcu_note_context_switch+0x710/0x710
[   87.136688]  ? graph_lock+0x170/0x170
[   87.140510]  should_failslab+0x124/0x180
[   87.144585]  __kmalloc+0x2c8/0x760
[   87.148136]  ? constrain_params_by_rules+0x141/0x1360
[   87.153336]  ? find_held_lock+0x36/0x1c0
[   87.154411] syz-executor7 uses obsolete (PF_INET,SOCK_PACKET)
[   87.157404]  constrain_params_by_rules+0x141/0x1360
[   87.157426]  ? lock_downgrade+0x8e0/0x8e0
[   87.157453]  ? snd_pcm_mmap_control_fault+0x3e0/0x3e0
[   87.157467]  ? rcu_is_watching+0x85/0x140
[   87.157483]  ? rcu_bh_force_quiescent_state+0x20/0x20
[   87.157499]  ? rcu_bh_force_quiescent_state+0x20/0x20
[   87.157524]  ? is_bpf_text_address+0xd7/0x170
[   87.157540]  ? kernel_text_address+0x79/0xf0
[   87.157558]  ? __unwind_start+0x166/0x330
[   87.205235]  ? __kernel_text_address+0xd/0x40
[   87.209738]  ? unwind_get_return_address+0x61/0xa0
[   87.214680]  ? __save_stack_trace+0x7e/0xd0
[   87.219019]  ? save_stack+0xa9/0xd0
[   87.222655]  ? save_stack+0x43/0xd0
[   87.226287]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[   87.231839]  ? snd_interval_refine+0x428/0x700
[   87.236435]  snd_pcm_hw_refine+0x8e9/0x1180
[   87.240772]  ? constrain_params_by_rules+0x1360/0x1360
[   87.246058]  ? graph_lock+0x170/0x170
[   87.249861]  ? __lock_is_held+0xb5/0x140
[   87.253943]  ? __lock_is_held+0xb5/0x140
[   87.258018]  ? snd_pcm_hw_param_near.constprop.35+0x15c/0xb10
[   87.263910]  ? rcu_read_lock_sched_held+0x108/0x120
[   87.268936]  ? kmem_cache_alloc_trace+0x616/0x780
[   87.273788]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
2018/04/08 14:55:18 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mbind(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, &(0x7f0000228ff8)=0x2, 0x891, 0x0)
get_mempolicy(&(0x7f000000c000), &(0x7f0000fd5000), 0x7ffd, &(0x7f0000000000/0x2000)=nil, 0x3)
r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x211ff983, 0x2000)
ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000080))

[   87.279332]  ? _snd_pcm_hw_param_min+0x330/0x570
[   87.284099]  snd_pcm_hw_param_near.constprop.35+0x2cf/0xb10
[   87.289822]  ? _snd_pcm_hw_param_min+0x570/0x570
[   87.294597]  ? snd_pcm_hw_param_max+0x730/0x730
[   87.299272]  ? __sanitizer_cov_trace_switch+0x53/0x90
[   87.304470]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[   87.310012]  ? snd_pcm_plug_slave_size+0x1d0/0x350
[   87.314951]  snd_pcm_oss_change_params_locked+0x1bb1/0x3ce0
[   87.320686]  ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10
2018/04/08 14:55:18 executing program 0:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYRES32])
r3 = add_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="b6c3", 0x2, 0xfffffffffffffffc)
r4 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb)
keyctl$link(0x8, r3, r4)

[   87.326580]  ? perf_trace_lock+0xd6/0x900
[   87.330728]  ? perf_trace_lock_acquire+0xe3/0x980
[   87.335583]  ? zap_class+0x720/0x720
[   87.339310]  ? perf_trace_lock+0x900/0x900
[   87.343551]  ? perf_trace_lock+0x900/0x900
[   87.347803]  ? graph_lock+0x170/0x170
[   87.351615]  ? __lock_acquire+0x7f5/0x5130
[   87.355862]  ? debug_check_no_locks_freed+0x310/0x310
[   87.361062]  ? find_held_lock+0x36/0x1c0
[   87.365132]  snd_pcm_oss_change_params+0x80/0xe0
[   87.369878]  snd_pcm_oss_make_ready+0xbe/0x170
[   87.374448]  snd_pcm_oss_set_trigger.isra.25+0x82/0x910
[   87.379802]  ? snd_pcm_oss_make_ready+0x170/0x170
[   87.384633]  ? __might_sleep+0x95/0x190
[   87.388598]  snd_pcm_oss_ioctl+0x25e5/0x3f00
[   87.392993]  ? _parse_integer+0x190/0x190
[   87.397129]  ? graph_lock+0x170/0x170
[   87.400913]  ? snd_pcm_oss_release+0x290/0x290
[   87.405487]  ? graph_lock+0x170/0x170
[   87.409278]  ? find_held_lock+0x36/0x1c0
[   87.413332]  ? lock_downgrade+0x8e0/0x8e0
[   87.417467]  ? rcu_is_watching+0x85/0x140
[   87.421601]  ? rcu_bh_force_quiescent_state+0x20/0x20
[   87.426783]  ? __fget+0x40c/0x650
[   87.430222]  ? match_held_lock+0x801/0x8b0
[   87.434441]  ? expand_files.part.8+0x9a0/0x9a0
[   87.439010]  ? kasan_check_write+0x14/0x20
[   87.443236]  ? __mutex_unlock_slowpath+0x180/0x8a0
[   87.448152]  ? wait_for_completion+0x870/0x870
[   87.452718]  ? __sanitizer_cov_trace_switch+0x53/0x90
[   87.457892]  ? snd_pcm_oss_release+0x290/0x290
[   87.462461]  do_vfs_ioctl+0x1cf/0x1650
[   87.466336]  ? ioctl_preallocate+0x2e0/0x2e0
[   87.470731]  ? fget_raw+0x20/0x20
[   87.474171]  ? __sb_end_write+0xac/0xe0
[   87.478134]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[   87.483655]  ? fput+0x130/0x1a0
[   87.486919]  ? ksys_write+0x1a6/0x250
[   87.490709]  ? security_file_ioctl+0x9b/0xd0
[   87.495106]  ksys_ioctl+0xa9/0xd0
[   87.498548]  SyS_ioctl+0x24/0x30
[   87.501899]  ? ksys_ioctl+0xd0/0xd0
[   87.505511]  do_syscall_64+0x29e/0x9d0
[   87.509382]  ? vmalloc_sync_all+0x30/0x30
[   87.513516]  ? _raw_spin_unlock_irq+0x27/0x70
[   87.517994]  ? finish_task_switch+0x1ca/0x820
[   87.522479]  ? syscall_return_slowpath+0x5c0/0x5c0
[   87.527391]  ? syscall_return_slowpath+0x30f/0x5c0
[   87.532308]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[   87.537658]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   87.542487]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[   87.547655] RIP: 0033:0x455259
[   87.550829] RSP: 002b:00007f596c947c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[   87.558523] RAX: ffffffffffffffda RBX: 00007f596c9486d4 RCX: 0000000000455259
[   87.565776] RDX: 000000002000bff8 RSI: 0080000040045010 RDI: 0000000000000013
[   87.573031] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
2018/04/08 14:55:18 executing program 2:
ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB])
r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x5, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xfffffffffffffffb)
r1 = socket$key(0xf, 0x3, 0x2)
ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x401)
r2 = syz_open_dev$dmmidi(&(0x7f00000002c0)='/dev/dmmidi#\x00', 0x10f22886, 0x100)
ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f0000000300)={0x7, 0x4da9, 0x6548, 0x2})
sync()
sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="0203000910000000000000a50a59fab2e9100f91e7000000000002001300e37a0000000000000002000005000600000000000a0000000000000000001900cbf10000180780004000000000000000000005000000000009000000000000020000000005000500000000000a00000000000000ff010000000000000000000000031ef538a5008a8daa5f16c38aeb622f2f97cbcb20d8bcb6a18db990341b9f4375ccd363b16c396848806ca182d1336e5bacbedf948f7738790af05ed458aaed4d3edf1fec609af4c7da684d4f90f604b23bc1134d40c32eb7c196f4ccf9d4f2680735a524b5adb43d6f66f1"], 0x80}, 0x1}, 0x0)
r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x4)
ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000000140)=0x9)
getsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f0000000100), &(0x7f0000000180)=0x4)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2840, 0x0)
ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000000080))

2018/04/08 14:55:18 executing program 7:
r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00\x00\x00\x00\x00\f\x00', 0x4012})
accept$packet(0xffffffffffffffff, &(0x7f00000034c0)={0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000003500)=0x14)
ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000003540)=r1)
ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)={0x1, 0xa, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="bff5c946f07c", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}]})
syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000040)='./file0\x00', 0x3e, 0x1, &(0x7f0000000080)=[{&(0x7f0000000180)="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", 0x1000, 0x7}], 0x2040, 0x0)

[   87.580286] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[   87.587537] R13: 000000000000035f R14: 00000000006f8188 R15: 0000000000000010
[   87.728034] hrtimer: interrupt took 36343 ns
2018/04/08 14:55:18 executing program 5 (fault-call:2 fault-nth:17):
r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x20000800001)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$int_in(r0, 0x80000040045010, &(0x7f000000bff8)=0x2)

2018/04/08 14:55:18 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mbind(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, &(0x7f0000228ff8)=0x2, 0x891, 0x0)
get_mempolicy(&(0x7f000000c000), &(0x7f0000fd5000), 0x7ffd, &(0x7f0000000000/0x2000)=nil, 0x3)
r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x211ff983, 0x2000)
ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000080))

2018/04/08 14:55:18 executing program 1:
r0 = socket(0x11, 0x100000802, 0x0)
lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='system.posix_acl_access\x00', &(0x7f00000000c0)='\x00', 0x1, 0x2)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=<r2=>0x0)
r3 = open(&(0x7f0000000280)='./file0\x00', 0x20000, 0x8)
perf_event_open(&(0x7f00000001c0)={0x4, 0x70, 0x6, 0xff, 0x9f2, 0xf12, 0x0, 0x4, 0x8010, 0x8, 0x9, 0x3, 0x2, 0x0, 0x7, 0x8, 0x140000, 0xeab6, 0x1, 0x1000000, 0x7ff, 0x2, 0x9, 0x1, 0x400, 0xc6e1, 0xb3be, 0x4, 0x8, 0x5f, 0x9, 0x1f, 0x4, 0x10000, 0x100000001, 0x7f, 0x4, 0x7f, 0x0, 0x8000, 0x1, @perf_bp={&(0x7f0000000100), 0x1}, 0x100, 0x4, 0x2, 0x1, 0x2, 0x1}, r2, 0xd, r3, 0xb)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"6966623000faffffffffffffff00", 0x4001})
listen(r0, 0x400)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201})
io_setup(0x469, &(0x7f0000000180)=<r4=>0x0)
io_submit(r4, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000380)="a6", 0x1}])

[   87.825485] FAULT_INJECTION: forcing a failure.
[   87.825485] name failslab, interval 1, probability 0, space 0, times 0
[   87.836860] CPU: 0 PID: 7415 Comm: syz-executor5 Not tainted 4.16.0+ #4
[   87.843626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   87.852991] Call Trace:
[   87.855597]  dump_stack+0x1b9/0x294
[   87.859247]  ? dump_stack_print_info.cold.2+0x52/0x52
[   87.864455]  should_fail.cold.4+0xa/0x1a
[   87.868515]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[   87.873617]  ? print_usage_bug+0xc0/0xc0
[   87.877669]  ? graph_lock+0x170/0x170
[   87.881469]  ? find_held_lock+0x36/0x1c0
[   87.885525]  ? __lock_is_held+0xb5/0x140
[   87.889598]  ? check_same_owner+0x320/0x320
[   87.893911]  ? perf_trace_run_bpf_submit+0x23f/0x370
[   87.899007]  ? rcu_note_context_switch+0x710/0x710
[   87.903940]  should_failslab+0x124/0x180
[   87.907996]  __kmalloc+0x2c8/0x760
[   87.911530]  ? do_raw_spin_unlock+0x9e/0x2e0
[   87.915931]  ? memset+0x31/0x40
[   87.919203]  ? constrain_params_by_rules+0x141/0x1360
[   87.924387]  constrain_params_by_rules+0x141/0x1360
[   87.929393]  ? __lock_acquire+0x7f5/0x5130
[   87.933620]  ? zap_class+0x720/0x720
[   87.937332]  ? snd_pcm_mmap_control_fault+0x3e0/0x3e0
[   87.942513]  ? perf_trace_run_bpf_submit+0x23f/0x370
[   87.947601]  ? perf_trace_run_bpf_submit+0x23f/0x370
[   87.952696]  ? perf_trace_run_bpf_submit+0x246/0x370
[   87.957796]  ? perf_tp_event+0xc30/0xc30
[   87.961859]  ? memset+0x31/0x40
[   87.965135]  ? perf_trace_lock+0x495/0x900
[   87.969364]  ? perf_trace_lock_acquire+0xe3/0x980
[   87.974202]  ? zap_class+0x720/0x720
[   87.977908]  ? perf_trace_lock+0x900/0x900
[   87.982133]  ? rcu_is_watching+0x85/0x140
[   87.986272]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[   87.991276]  ? snd_interval_refine+0x428/0x700
[   87.995851]  snd_pcm_hw_refine+0x8e9/0x1180
[   88.000174]  ? constrain_params_by_rules+0x1360/0x1360
[   88.005443]  ? find_held_lock+0x36/0x1c0
[   88.009497]  ? print_usage_bug+0xc0/0xc0
[   88.013551]  ? lock_downgrade+0x8e0/0x8e0
[   88.017690]  ? lock_release+0xa10/0xa10
[   88.021655]  ? kasan_check_read+0x11/0x20
[   88.025793]  ? do_raw_spin_unlock+0x9e/0x2e0
[   88.030198]  ? mark_held_locks+0xc9/0x160
[   88.034346]  ? trace_hardirqs_on_caller+0x421/0x5c0
[   88.039356]  snd_pcm_hw_params+0x2a9/0x1e20
[   88.043664]  ? _raw_spin_unlock_irqrestore+0x63/0xc0
[   88.048761]  ? debug_check_no_obj_freed+0x2ff/0x584
[   88.053768]  ? snd_pcm_hw_refine+0x1180/0x1180
[   88.058349]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[   88.063353]  ? snd_pcm_hw_param_value+0x112/0x550
[   88.068196]  ? snd_pcm_hw_param_first+0x2eb/0x680
[   88.073042]  ? snd_pcm_hw_param_near.constprop.35+0x6e9/0xb10
[   88.078924]  ? _snd_pcm_hw_param_min+0x570/0x570
[   88.083674]  ? snd_pcm_hw_param_max+0x730/0x730
[   88.088336]  ? __sanitizer_cov_trace_switch+0x53/0x90
[   88.093517]  snd_pcm_kernel_ioctl+0x6c/0x240
[   88.097938]  snd_pcm_oss_change_params_locked+0x1be8/0x3ce0
[   88.103663]  ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10
[   88.109536]  ? perf_trace_lock+0x495/0x900
[   88.113763]  ? perf_trace_lock_acquire+0xe3/0x980
[   88.118598]  ? zap_class+0x720/0x720
[   88.122303]  ? perf_trace_lock+0x900/0x900
[   88.126532]  ? graph_lock+0x170/0x170
[   88.130322]  ? __lock_acquire+0x7f5/0x5130
[   88.134552]  ? perf_trace_run_bpf_submit+0x246/0x370
[   88.139654]  ? find_held_lock+0x36/0x1c0
[   88.143717]  snd_pcm_oss_change_params+0x80/0xe0
[   88.148465]  snd_pcm_oss_make_ready+0xbe/0x170
[   88.153042]  snd_pcm_oss_set_trigger.isra.25+0x82/0x910
[   88.158396]  ? perf_trace_lock+0x495/0x900
[   88.162622]  ? snd_pcm_oss_make_ready+0x170/0x170
[   88.167464]  ? __might_sleep+0x95/0x190
[   88.171436]  snd_pcm_oss_ioctl+0x25e5/0x3f00
[   88.175845]  ? perf_trace_run_bpf_submit+0x23f/0x370
[   88.180941]  ? graph_lock+0x170/0x170
[   88.184735]  ? snd_pcm_oss_release+0x290/0x290
[   88.189317]  ? graph_lock+0x170/0x170
[   88.193112]  ? find_held_lock+0x36/0x1c0
[   88.197175]  ? lock_downgrade+0x8e0/0x8e0
[   88.201323]  ? rcu_is_watching+0x85/0x140
[   88.205462]  ? rcu_bh_force_quiescent_state+0x20/0x20
[   88.210651]  ? __fget+0x40c/0x650
[   88.214097]  ? match_held_lock+0x801/0x8b0
[   88.218323]  ? expand_files.part.8+0x9a0/0x9a0
[   88.222892]  ? kasan_check_write+0x14/0x20
[   88.227115]  ? __mutex_unlock_slowpath+0x180/0x8a0
[   88.232042]  ? wait_for_completion+0x870/0x870
[   88.236898]  ? __sanitizer_cov_trace_switch+0x53/0x90
[   88.242076]  ? snd_pcm_oss_release+0x290/0x290
[   88.246650]  do_vfs_ioctl+0x1cf/0x1650
[   88.250534]  ? ioctl_preallocate+0x2e0/0x2e0
[   88.254934]  ? fget_raw+0x20/0x20
[   88.258379]  ? __sb_end_write+0xac/0xe0
[   88.262347]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[   88.267873]  ? fput+0x130/0x1a0
[   88.271142]  ? ksys_write+0x1a6/0x250
[   88.274937]  ? security_file_ioctl+0x9b/0xd0
[   88.279339]  ksys_ioctl+0xa9/0xd0
[   88.282786]  SyS_ioctl+0x24/0x30
[   88.286141]  ? ksys_ioctl+0xd0/0xd0
[   88.289757]  do_syscall_64+0x29e/0x9d0
[   88.293634]  ? syscall_slow_exit_work+0x4f0/0x4f0
[   88.298465]  ? syscall_return_slowpath+0x5c0/0x5c0
[   88.303385]  ? syscall_return_slowpath+0x30f/0x5c0
[   88.308307]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[   88.313663]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   88.318502]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[   88.323675] RIP: 0033:0x455259
2018/04/08 14:55:19 executing program 2:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f0000000080)="1b34a97239b3c511620670ab1ec023609b99eb76af499fd1921fda849a9faa1eeecf047ed8b85b", 0x27, 0x24000000, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c)
writev(r0, &(0x7f00007f2000)=[{&(0x7f00002bc000)="b6", 0x1}], 0x1)
writev(r0, &(0x7f0000000740)=[{&(0x7f0000000a00)="c1", 0x1}], 0x1)
setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000800)={0x0, @in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, 0x84)
shutdown(r0, 0x1)

[   88.326850] RSP: 002b:00007f596c947c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[   88.334547] RAX: ffffffffffffffda RBX: 00007f596c9486d4 RCX: 0000000000455259
[   88.341803] RDX: 000000002000bff8 RSI: 0080000040045010 RDI: 0000000000000013
[   88.349058] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[   88.356312] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[   88.363566] R13: 000000000000035f R14: 00000000006f8188 R15: 0000000000000011
2018/04/08 14:55:19 executing program 1:
r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x80882, 0x0)
sendmsg$netrom(r0, &(0x7f0000000680)={&(0x7f0000000200)=@ax25={0x3, {"75cf8dc6570c00"}, 0x101}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000240)="1c1f0d3d169e3472dd797da68f5827a50c0e3c3f2f580fa9d41325eeea5c8a6d0bdeeb52cabac2", 0x27}, {&(0x7f0000000380)}, {&(0x7f0000000440)="95d2e5784afd073a7c39ac546fa91c1a833dbc4ae98b0cf6f664e312850af013b632c646772f37b4499047f349205fd4ab5c6130f876f67257f70d4668cb6fa79f9faacb0bfabecbaf568d751c7deddbdeccc3c5b0c490dd8ca9365a88c3262222fa415d8b7ba863781ceec130978dfa0849c8d77b8d6ff5e1da200b77089d305a82ef0f94a0", 0x86}, {&(0x7f0000000500)="40e32e79755db11770408b6f548e23793ff355eb1fb093563f53be4dd59701ea3063b2cd37c1bad5eccc1f6c69654ffbb2a90f0f7b32ad7a91d527b22871a51ad3f86c7b062a401022b4e97db39404db04c509fbe9ba2df8f28c305f83ae6536690ac95cf0d131f3d23f423dec0cbc8587f193177417951e4440673a1c157948d0253d680ce7f3ce543c51fc6071184ad883f2fae516ff1a96e4a7bd7b5728f3a242f6ffb7bc4ed171804f87ada4a780780fb3de68a2279a9cb7b00fa866d4cd2d1ef187a5222a13dae548eda035", 0xce}], 0x4, &(0x7f0000000600)=[{0x48, 0x10c, 0x4, "b0daceddf677380418edd471df566d20739a88736e949c15b14a2bf2e4c645e0ecbde30909b6a1a7d968a19fd03ccf7b7d7632c8"}], 0x48, 0x4004}, 0x4800)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0})
socket$kcm(0x29, 0x2, 0x0)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10)
socket$kcm(0xa, 0x2, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21d}, 0xffffffffffffffeb)
r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x200000000000014c, &(0x7f0000000180)=ANY=[], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f0000000280)=""/251}, 0x18)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10)
socketpair$inet_icmp(0x16, 0x11, 0x1, &(0x7f0000000400))

2018/04/08 14:55:19 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockname(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, <r1=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x80)
setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x4e22}}, 0xe4f8, 0x7f, 0x200, "e3217c42a169c3f6d069e06cfad97f25099ecea2f598451788fa2b0822aa32770ea3c1cbade7afe446c3651360aa991a61e67702e90d8e63ba879d72cd1b91bafc6e43a04f0e83c12fd87c396243f26f"}, 0xd8)
setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x2, 'lo\x00'}, 0x18)
ioctl(r0, 0x800000000008982, &(0x7f0000000000))
socket$bt_bnep(0x1f, 0x3, 0x4)

2018/04/08 14:55:19 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mbind(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, &(0x7f0000228ff8)=0x2, 0x891, 0x0)
get_mempolicy(&(0x7f000000c000), &(0x7f0000fd5000), 0x7ffd, &(0x7f0000000000/0x2000)=nil, 0x3)
syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x211ff983, 0x2000)

2018/04/08 14:55:19 executing program 7:
r0 = socket$inet6(0xa, 0x3, 0x8000)
getsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000140), &(0x7f0000000000)=0x4)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff}, 0x4000)
shutdown(r0, 0x1)
getsockname$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c)

2018/04/08 14:55:19 executing program 3:
r0 = socket(0xa, 0x5, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, <r1=>0x0}, &(0x7f0000000200)=0x5)
setreuid(0x0, r1)
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c)
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48)

2018/04/08 14:55:19 executing program 5 (fault-call:2 fault-nth:18):
r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x20000800001)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$int_in(r0, 0x80000040045010, &(0x7f000000bff8)=0x2)

2018/04/08 14:55:19 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0})
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10)
socketpair(0x1e, 0x1, 0x0, &(0x7f0000000280)={0x0, <r0=>0x0})
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21d}, 0xffffffffffffffeb)
bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r0, 0x3, 0x1}, 0x14)
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000080)=0xe8)
r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000800000000000711000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10)
socketpair$inet_icmp(0x16, 0x6, 0x3, &(0x7f0000000400))

2018/04/08 14:55:19 executing program 6:
r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='/\x00', 0x20000, 0x1c5)
ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00000001c0)={0x3ff, 0x6, 0x8, 0xffffffff, "d37a8a9de6a40fcacce31b726859bc4ee3bfa934f10d6710541602776cf53058"})
ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000002c0))
r1 = socket$inet6(0xa, 0x0, 0x0)
r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000767fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x2)
writev(r3, &(0x7f0000001140)=[{&(0x7f0000001040)='2'}], 0x1)
ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000ff1000/0x2000)=nil, 0x2000}, 0x2})
syz_kvm_setup_cpu$x86(r3, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000040)="c4e3816afd3e460f06c40205be8018e33599c74424001e000000c744240200000080ff1c240fd9adf31a000026660f3882013e450f0966b81c008ee8420f117d0040dcca", 0x44}], 0x1, 0x2, &(0x7f0000000100)=[@cr0={0x0, 0x40000010}, @cstype0={0x4, 0xa}], 0x2)
perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
writev(r2, &(0x7f0000000600)=[{&(0x7f0000000200)="e54eb18a8c5232b1752bd9161ffb3154ddb38407d2cd702843d92f555c1ab8cd98f38f58654b243d1ba84e11a5661987c34988211e5edab04d3afa743ab5111726019e552da7ee9648cc90192788b8c8faaa986b6a6f", 0x56}, {&(0x7f0000000680)="5abbbe3f721d5b284a729e600b1900426429fec49bb94a4a20682a7d7dde9611c609eda0401faa95b21f7b78cfc4ef4d652916c4a81be1c670ad4e3010bec1b70bc36ec4cc904095ba8948858fa8ffff2e7b5032bb02510a", 0x58}, {&(0x7f0000000300)="b7761de88f00f765751f78ec240e087fc0036cb65290edfec5bc56f2791cf12a375fc60d03b79387f7ed78c378a9ede78bb46f9d362d528ba4a21ce914e6c9c606ddddf5cde14d1e03bca7ec33eb2ecdf9e51239d3fd17ca66b8858bd577e054b1e4afa51083caa9f12b14e22dd04cd99c023ab689d8f7924359a4e213cc8b88667cc3ff62c08a267084495e65c474cfeeba44b43a5d174beacc3135002f0d26c079487d7022c63baf34075076e0c2d944ea5bcf9e4ccd434c772b11dc3be8fa47509eda0e1d4c7d01ec79b07f33958e6709bd84eee78fd05353f9200b858bf3039282047c0a8da5c09bf265e015ba38f7e84d4378c304e5", 0xf8}, {&(0x7f0000000400)="770007eb0c1f17d13a53012e2697d070fc9e5bd89f06971de1550f31a54a5d8452e2c25afe5b5fd1d15c27ea0f2a95", 0x2f}, {&(0x7f0000000440)="04b696a0fd3a3050578f03842ef8f8655bd05cf48914753b63842c5a6ab2061af06e86c21a4f5b266e6425b965c8a9ff458fe20cd3f9cf2e5fd9b7af24921268e9d3b02aeff979e3093d74743022d74a3621877b5459707cc453707c075d103cc0547c2648d7493c6d3354cef237c59b4cd5d2baa428ca4ac7e35480cbaf1f234a8ce67dbfb14dcc7b2ee64e9f52ce3038a4539447e016b8cbf8e225fd98a892e4de752f7752ad9cc31829c69a8ea6529338427d1db0856898353c228a458e090b3731", 0xc3}, {&(0x7f0000000540)="49303a719ac5d71dbee724aa2ddbbf53a36157869bd37fc2249e4cd228525eab7f22ea3a966557245c", 0x29}, {&(0x7f00000005c0)="47e97c40ca8315fb7767d53b92ea9da3fc77757a7ad32e96c0aa8c1425ef3d8ba4cb2744ee2e4bee11", 0x29}, {&(0x7f00000005c0), 0x3cc}], 0x8)
close(r1)
setsockopt$inet6_udp_int(r3, 0x11, 0x66, &(0x7f0000000280)=0xfff, 0x4)

2018/04/08 14:55:19 executing program 7:
capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8))
sched_setattr(0x0, &(0x7f0000000080), 0x0)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8)
setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e23, 0x480000000000, 0x4e24, 0x9, 0xa, 0x80, 0x0, 0x3f, r1}, {0x2, 0x2, 0x4, 0x80, 0x8, 0x9, 0x1c4a, 0x80000001}, {0x7, 0x6, 0x401, 0x413a}, 0x8000, 0x0, 0x0, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0x6c}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3504, 0x0, 0x3, 0x1, 0x56, 0xfffffffffffffffa, 0x6}}, 0xe8)

2018/04/08 14:55:19 executing program 0:
r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000)
ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000000000)={0x70b9, 0x0, &(0x7f0000000240)="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", &(0x7f0000001240)="919161b82e06ac7e90970a57d87307b45a5089ff24884308a2e028de9e004773651ee1dc2256bcd62d1e0c47f8c2739cc25759f2a94b59b17826ea3051e2558f36cd6ded4e00f01f4a04e1a2b6c5bfc236862cfd038d2651a559752e57164c00c996f720d4f6566f338df7f9bd4cacc6ffb7ddaeaa1ee10f005e6ad90e058a8a224d2693d6792de92d4f1c6c5458630516001e299a8831f04d461fdeae8087058310c59b0dc4054aed4dc4b8dfbe49cab7cf35429411c62f7c22afd829d84137a42e758a2a0aad4c2336efc2e5701267d8819c8a7840c4", 0x1000, 0xd7})
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, &(0x7f00000001c0)="5249bbb7e5133d556c1fb0f5d2dd4d0abae41b3c58ba2df02d3c2ecce9eb9668919186a1f86ea63268d5999c4c564be49666bc7a8826027c8dcf1e4aa6b53a56cbf8d32c")

[   88.636733] FAULT_INJECTION: forcing a failure.
[   88.636733] name failslab, interval 1, probability 0, space 0, times 0
[   88.648087] CPU: 1 PID: 7452 Comm: syz-executor5 Not tainted 4.16.0+ #4
[   88.654842] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   88.664196] Call Trace:
[   88.666795]  dump_stack+0x1b9/0x294
[   88.670438]  ? dump_stack_print_info.cold.2+0x52/0x52
[   88.675648]  should_fail.cold.4+0xa/0x1a
[   88.679718]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[   88.684832]  ? __save_stack_trace+0x7e/0xd0
[   88.689168]  ? graph_lock+0x170/0x170
[   88.692989]  ? find_held_lock+0x36/0x1c0
[   88.697060]  ? __lock_is_held+0xb5/0x140
[   88.701124]  ? check_same_owner+0x320/0x320
[   88.705430]  ? do_raw_spin_lock+0xc1/0x200
[   88.709654]  ? rcu_note_context_switch+0x710/0x710
[   88.714569]  ? trace_hardirqs_off+0xd/0x10
[   88.718788]  ? _raw_spin_unlock_irqrestore+0x63/0xc0
[   88.723881]  should_failslab+0x124/0x180
[   88.727934]  __kmalloc+0x2c8/0x760
[   88.731463]  ? mark_held_locks+0xc9/0x160
[   88.735596]  ? quarantine_put+0xeb/0x190
[   88.739644]  ? constrain_params_by_rules+0x141/0x1360
[   88.744825]  constrain_params_by_rules+0x141/0x1360
[   88.749827]  ? trace_hardirqs_on+0xd/0x10
[   88.753972]  ? snd_pcm_mmap_control_fault+0x3e0/0x3e0
[   88.759155]  ? snd_pcm_mmap_control_fault+0x3e0/0x3e0
[   88.764337]  ? debug_check_no_locks_freed+0x310/0x310
[   88.769513]  ? trace_hardirqs_on_caller+0x421/0x5c0
[   88.774525]  ? find_held_lock+0x36/0x1c0
[   88.778583]  ? perf_trace_lock+0xd6/0x900
[   88.782719]  ? perf_trace_lock_acquire+0xe3/0x980
[   88.787545]  ? lock_downgrade+0x8e0/0x8e0
[   88.791683]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[   88.797206]  ? snd_interval_refine+0x428/0x700
[   88.801781]  snd_pcm_hw_refine+0x8e9/0x1180
[   88.806088]  ? snd_interval_refine+0x428/0x700
[   88.810667]  ? constrain_params_by_rules+0x1360/0x1360
[   88.815935]  ? constrain_params_by_rules+0x1360/0x1360
[   88.821204]  ? find_held_lock+0x36/0x1c0
[   88.825265]  ? print_usage_bug+0xc0/0xc0
[   88.829318]  ? graph_lock+0x170/0x170
[   88.833101]  ? lock_downgrade+0x8e0/0x8e0
[   88.837236]  ? lock_release+0xa10/0xa10
[   88.841202]  ? kasan_check_read+0x11/0x20
[   88.845343]  ? __lock_is_held+0xb5/0x140
[   88.849397]  snd_pcm_hw_param_first+0x30e/0x680
[   88.854060]  snd_pcm_hw_params+0x340/0x1e20
[   88.858376]  ? snd_pcm_hw_refine+0x1180/0x1180
[   88.862952]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[   88.867958]  ? snd_pcm_hw_param_value+0x112/0x550
[   88.872793]  ? snd_pcm_hw_param_first+0x2eb/0x680
[   88.877631]  ? snd_pcm_hw_param_near.constprop.35+0x6e9/0xb10
[   88.883509]  ? _snd_pcm_hw_param_min+0x570/0x570
[   88.888256]  ? snd_pcm_hw_param_max+0x730/0x730
[   88.892915]  ? __sanitizer_cov_trace_switch+0x53/0x90
[   88.898093]  snd_pcm_kernel_ioctl+0x6c/0x240
[   88.902490]  snd_pcm_oss_change_params_locked+0x1be8/0x3ce0
[   88.908207]  ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10
[   88.914079]  ? perf_trace_lock+0xd6/0x900
[   88.918213]  ? perf_trace_lock_acquire+0xe3/0x980
[   88.923051]  ? zap_class+0x720/0x720
[   88.926753]  ? perf_trace_lock+0x900/0x900
[   88.930976]  ? perf_trace_lock+0x900/0x900
[   88.935201]  ? graph_lock+0x170/0x170
[   88.938989]  ? __lock_acquire+0x7f5/0x5130
[   88.943217]  ? debug_check_no_locks_freed+0x310/0x310
[   88.948398]  ? find_held_lock+0x36/0x1c0
[   88.952457]  snd_pcm_oss_change_params+0x80/0xe0
[   88.957200]  snd_pcm_oss_make_ready+0xbe/0x170
[   88.961771]  snd_pcm_oss_set_trigger.isra.25+0x82/0x910
[   88.967124]  ? snd_pcm_oss_make_ready+0x170/0x170
[   88.971951]  ? __might_sleep+0x95/0x190
[   88.975918]  snd_pcm_oss_ioctl+0x25e5/0x3f00
[   88.980313]  ? _parse_integer+0x190/0x190
[   88.984448]  ? graph_lock+0x170/0x170
[   88.988236]  ? snd_pcm_oss_release+0x290/0x290
[   88.992813]  ? graph_lock+0x170/0x170
[   88.996606]  ? find_held_lock+0x36/0x1c0
[   89.000664]  ? lock_downgrade+0x8e0/0x8e0
[   89.004808]  ? rcu_is_watching+0x85/0x140
[   89.008943]  ? rcu_bh_force_quiescent_state+0x20/0x20
[   89.014128]  ? __fget+0x40c/0x650
[   89.017572]  ? match_held_lock+0x801/0x8b0
[   89.021795]  ? expand_files.part.8+0x9a0/0x9a0
[   89.026362]  ? kasan_check_write+0x14/0x20
[   89.030585]  ? __mutex_unlock_slowpath+0x180/0x8a0
[   89.035502]  ? wait_for_completion+0x870/0x870
[   89.040071]  ? __sanitizer_cov_trace_switch+0x53/0x90
[   89.045248]  ? snd_pcm_oss_release+0x290/0x290
[   89.049818]  do_vfs_ioctl+0x1cf/0x1650
[   89.053698]  ? ioctl_preallocate+0x2e0/0x2e0
[   89.058094]  ? fget_raw+0x20/0x20
[   89.061539]  ? __sb_end_write+0xac/0xe0
[   89.065503]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[   89.071029]  ? fput+0x130/0x1a0
[   89.074298]  ? ksys_write+0x1a6/0x250
[   89.078087]  ? security_file_ioctl+0x9b/0xd0
[   89.082486]  ksys_ioctl+0xa9/0xd0
[   89.085927]  SyS_ioctl+0x24/0x30
[   89.089278]  ? ksys_ioctl+0xd0/0xd0
[   89.092895]  do_syscall_64+0x29e/0x9d0
[   89.096768]  ? vmalloc_sync_all+0x30/0x30
[   89.100904]  ? syscall_slow_exit_work+0x4f0/0x4f0
[   89.105738]  ? syscall_return_slowpath+0x5c0/0x5c0
[   89.110656]  ? syscall_return_slowpath+0x30f/0x5c0
[   89.115577]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[   89.120931]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   89.125766]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[   89.130941] RIP: 0033:0x455259
[   89.134114] RSP: 002b:00007f596c947c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[   89.141812] RAX: ffffffffffffffda RBX: 00007f596c9486d4 RCX: 0000000000455259
[   89.149064] RDX: 000000002000bff8 RSI: 0080000040045010 RDI: 0000000000000013
[   89.156320] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[   89.163574] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[   89.170826] R13: 000000000000035f R14: 00000000006f8188 R15: 0000000000000012
[   89.178541] WARNING: CPU: 1 PID: 7452 at sound/core/pcm_native.c:620 snd_pcm_hw_params+0x65a/0x1e20
2018/04/08 14:55:20 executing program 7:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80040, 0x0)
shmget(0x1, 0x4000, 0x41, &(0x7f0000ffa000/0x4000)=nil)
r1 = inotify_init1(0x0)
r2 = inotify_add_watch(r1, &(0x7f0000db4ff8)='./file0\x00', 0x4000010)
ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000080))
inotify_rm_watch(r1, r2)
perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close(r1)
get_thread_area(&(0x7f0000000140)={0x1, 0xffffffff, 0x400, 0x6, 0x5, 0xfff, 0x3ff, 0x1, 0x2, 0x9f})
ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000100)=0x1)
setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000000240)="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", 0x1000)
r3 = msgget(0x0, 0x7c)
getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000001c0)={'icmp\x00'}, &(0x7f0000000200)=0x1e)
ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000180)=0xfffffffffffffff9)
setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001240)=r0, 0x4)
msgctl$IPC_RMID(r3, 0x0)
setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x2c, @empty, 0x4e21, 0x1, 'sed\x00', 0x15, 0xffff, 0x39}, 0x2c)

[   89.187732] Kernel panic - not syncing: panic_on_warn set ...
[   89.187732] 
[   89.192231] tmpfs: Bad mount option RIťˇĺ
[   89.195090] CPU: 1 PID: 7452 Comm: syz-executor5 Not tainted 4.16.0+ #4
[   89.195099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   89.195104] Call Trace:
[   89.195123]  dump_stack+0x1b9/0x294
[   89.195148]  ? dump_stack_print_info.cold.2+0x52/0x52
[   89.195169]  ? snd_pcm_hw_params+0x5c0/0x1e20
[   89.195187]  panic+0x22f/0x4de
[   89.234581]  ? add_taint.cold.5+0x16/0x16
2018/04/08 14:55:20 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12c, 0x10000}], 0x0, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"])
mkdir(&(0x7f0000000040)='./file0\x00', 0x1c1)
syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000180)="2f2f66696c653002", 0x80, 0x1, &(0x7f0000000900)=[{&(0x7f0000000400)="726b0bf4cf9ea0007fa7cf2e5c463c327b275b956e7a407a7776f3f680f45f33407d01287d4ef58cd8d319309c29643917d4bc86f568f8852b2e6c7cee837e0715e7aa7f82e970e6d76f2290b63efeed63f0785b36f4e95bdf2f07271dbd7d278d79d59de5343daa9107af7a21f86008e6f928485979efe96ddf5d8ae27608ab4ce182886717be3e002ba058f81b7fd52c6adf2807bceb4fe97f855e708d59b6fc42fa49dc801f1ee2a10d00509e1fa7a76bffce11b5a2c6b9788cd4e70120da96976a21a1", 0xc5, 0x4}], 0x240000, &(0x7f0000000a00)=ANY=[@ANYBLOB="0500000069642c00"])
r0 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000240)='./file0/file0/file0\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file0\x00')
fsync(r0)
unlinkat(0xffffffffffffffff, &(0x7f0000000080)='./file0/file0/file0\x00', 0x0)
syz_mount_image$hfs(&(0x7f00000005c0)='hfs\x00', &(0x7f00000007c0)='./file1\x00', 0x7, 0x1, &(0x7f0000002c80)=[{&(0x7f0000001b00)="a3ca5c2924be7af5e6dab3b0816bff898f97086827c35fd3bece80f23b51c6e5a87b0c49fa6fd8ed56f15d63a88b8b7d4e6f89b6fbdc8ad48feabfc25043c67e3be77b16378497283c43874e0ab611657ad87f78751b90893f680fe0d75a9aef315d8a8aadbfbb2df3600eb2d529cc3ea9952de9dae7e0956fbd3ff69a09bdbd0d2719d30c273561616df14fbac4ca6d79f3fe4382794bf4fa7dd5ab9a4491640a8fcabea86942243e86e13fa02cd13c36d5d716bafdb1c9a360ae4aaf22688821f3364c6904825c3ccd6fde92bac9673a294e47797db255", 0xd8, 0x4}], 0x0, &(0x7f0000000840))
syz_mount_image$hfsplus(&(0x7f0000000340)='hfsplus\x00', &(0x7f0000000500)='./file0/file1\x00', 0x0, 0x1, &(0x7f0000000640)=[{&(0x7f0000000540)="f4413aa428701627106f48f57937c9e56d4ff2c236769506ef0973f5f0fd00003722af33119da03aa1b47488096c5bd3928f7e00415258456050938a14d1e657988164b5213fc7461c474a85928899002fa0b24b7fea532752603ad0b15e03479a145aa4bfcd21809592c5cba0f1410d27fa665e0a7eeef617b5cf6cde47cc97", 0x80, 0xfffffffffffff9e2}], 0x40001, &(0x7f0000000680)=ANY=[@ANYBLOB="67e76a796f46493cfed6f769643d347f302c6e6c733d63703836362c621d8aed8ca7fbacf252223b36a43c6172726965722c6e6f64"])
renameat(r0, &(0x7f0000000040)="2f2f66696c653002", 0xffffffffffffffff, &(0x7f0000000100)='./file1\x00')
fsync(r0)
mkdir(&(0x7f0000000380)='./file1\x00', 0x3)
mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='rpc_pipefs\x00', 0x0, &(0x7f0000ae2fff))
umount2(&(0x7f0000000000)='./file0\x00', 0x0)
r1 = open(&(0x7f0000000740)='./file0\x00', 0x200000, 0x80180)
symlinkat(&(0x7f0000000800)='./file0\x00', r1, &(0x7f0000000780)='./file0/file0\x00')
syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x45, 0x1, &(0x7f0000000600)=[{&(0x7f0000000140)="968e058428028234781195e9e5c2a286042f49607e6fc8e657fb19fb5aced9104b6d41be2ec183464551d5430ec1bf124beefabeca6ef422ebf6d6b44a0e4b95af34015acce45125ce251a2cd9f92d43a82ad96f9635b298bda6f02287f4f34f3e0c342ad069770c40891af67d7b38d44040fb10dc4b55fc528bdd6bff380d72e5a31dd3", 0x84}], 0x20, &(0x7f00000000c0)=ANY=[])
renameat(0xffffffffffffffff, &(0x7f0000000300)="2f2f66696c653002", r0, &(0x7f00000003c0)='./file0/file0/file0\x00')

2018/04/08 14:55:20 executing program 1:
getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={<r0=>0x0}, &(0x7f00000001c0)=0x8)
r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={r0, 0x9}, 0x8)
ioctl$fiemap(r1, 0x40086602, &(0x7f00000001c0)=ANY=[])
r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0)
getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)=0x116)
write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0xfffffea0)
write$cgroup_type(r2, &(0x7f0000000040)='threaded\x00', 0x9)
ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f00000000c0))

2018/04/08 14:55:20 executing program 0:
r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000)
ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000000000)={0x70b9, 0x0, &(0x7f0000000240)="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", &(0x7f0000001240)="919161b82e06ac7e90970a57d87307b45a5089ff24884308a2e028de9e004773651ee1dc2256bcd62d1e0c47f8c2739cc25759f2a94b59b17826ea3051e2558f36cd6ded4e00f01f4a04e1a2b6c5bfc236862cfd038d2651a559752e57164c00c996f720d4f6566f338df7f9bd4cacc6ffb7ddaeaa1ee10f005e6ad90e058a8a224d2693d6792de92d4f1c6c5458630516001e299a8831f04d461fdeae8087058310c59b0dc4054aed4dc4b8dfbe49cab7cf35429411c62f7c22afd829d84137a42e758a2a0aad4c2336efc2e5701267d8819c8a7840c4", 0x1000, 0xd7})
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, &(0x7f00000001c0)="5249bbb7e5133d556c1fb0f5d2dd4d0abae41b3c58ba2df02d3c2ecce9eb9668919186a1f86ea63268d5999c4c564be49666bc7a8826027c8dcf1e4aa6b53a56cbf8d32c")

[   89.238743]  ? __warn.cold.8+0x148/0x1a3
[   89.242815]  ? snd_pcm_hw_params+0x65a/0x1e20
[   89.247311]  __warn.cold.8+0x163/0x1a3
[   89.251201]  ? snd_pcm_hw_params+0x65a/0x1e20
[   89.255704]  report_bug+0x252/0x2d0
[   89.259338]  do_error_trap+0x1de/0x490
[   89.263230]  ? math_error+0x420/0x420
[   89.267036]  ? print_usage_bug+0xc0/0xc0
[   89.271109]  ? graph_lock+0x170/0x170
[   89.274904]  ? lock_downgrade+0x8e0/0x8e0
[   89.279061]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   89.283916]  do_invalid_op+0x1b/0x20
[   89.287634]  invalid_op+0x1b/0x40
[   89.291088] RIP: 0010:snd_pcm_hw_params+0x65a/0x1e20
[   89.296186] RSP: 0018:ffff8801b3d071d0 EFLAGS: 00010246
[   89.301551] RAX: 0000000000040000 RBX: 00000000fffffff4 RCX: ffffc900080e1000
[   89.308835] RDX: 0000000000040000 RSI: ffffffff859e0d9a RDI: 0000000000000005
[   89.316106] RBP: ffff8801b3d07420 R08: ffff8801d0e12440 R09: ffffed003b6246c2
[   89.323378] R10: ffffed003b6246c2 R11: ffff8801db123613 R12: ffffffff8826349c
[   89.330647] R13: ffff8801ceaf4d80 R14: ffff88018b9c1b00 R15: dffffc0000000000
[   89.337244] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 1 transid 5 /dev/loop3
[   89.337926]  ? snd_pcm_hw_params+0x65a/0x1e20
[   89.337950]  ? snd_pcm_hw_refine+0x1180/0x1180
[   89.355906]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[   89.360924]  ? snd_pcm_hw_param_value+0x112/0x550
[   89.365776]  ? snd_pcm_hw_param_first+0x2eb/0x680
[   89.370620]  ? snd_pcm_hw_param_near.constprop.35+0x6e9/0xb10
[   89.376498]  ? _snd_pcm_hw_param_min+0x570/0x570
[   89.381241]  ? snd_pcm_hw_param_max+0x730/0x730
[   89.385898]  ? __sanitizer_cov_trace_switch+0x53/0x90
[   89.391072]  snd_pcm_kernel_ioctl+0x6c/0x240
[   89.395463]  snd_pcm_oss_change_params_locked+0x1be8/0x3ce0
[   89.401165]  ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10
[   89.407037]  ? perf_trace_lock+0xd6/0x900
[   89.411167]  ? perf_trace_lock_acquire+0xe3/0x980
[   89.415994]  ? zap_class+0x720/0x720
[   89.419696]  ? perf_trace_lock+0x900/0x900
[   89.423917]  ? perf_trace_lock+0x900/0x900
[   89.428137]  ? graph_lock+0x170/0x170
[   89.431922]  ? __lock_acquire+0x7f5/0x5130
[   89.436143]  ? debug_check_no_locks_freed+0x310/0x310
[   89.441320]  ? find_held_lock+0x36/0x1c0
[   89.445372]  snd_pcm_oss_change_params+0x80/0xe0
[   89.450111]  snd_pcm_oss_make_ready+0xbe/0x170
[   89.454684]  snd_pcm_oss_set_trigger.isra.25+0x82/0x910
[   89.460039]  ? snd_pcm_oss_make_ready+0x170/0x170
[   89.464867]  ? __might_sleep+0x95/0x190
[   89.468830]  snd_pcm_oss_ioctl+0x25e5/0x3f00
[   89.473222]  ? _parse_integer+0x190/0x190
[   89.477355]  ? graph_lock+0x170/0x170
[   89.481138]  ? snd_pcm_oss_release+0x290/0x290
[   89.485709]  ? graph_lock+0x170/0x170
[   89.489495]  ? find_held_lock+0x36/0x1c0
[   89.493545]  ? lock_downgrade+0x8e0/0x8e0
[   89.497684]  ? rcu_is_watching+0x85/0x140
[   89.501814]  ? rcu_bh_force_quiescent_state+0x20/0x20
[   89.506994]  ? __fget+0x40c/0x650
[   89.510438]  ? match_held_lock+0x801/0x8b0
[   89.514659]  ? expand_files.part.8+0x9a0/0x9a0
[   89.519224]  ? kasan_check_write+0x14/0x20
[   89.523444]  ? __mutex_unlock_slowpath+0x180/0x8a0
[   89.528358]  ? wait_for_completion+0x870/0x870
[   89.532924]  ? __sanitizer_cov_trace_switch+0x53/0x90
[   89.538097]  ? snd_pcm_oss_release+0x290/0x290
[   89.542666]  do_vfs_ioctl+0x1cf/0x1650
[   89.546541]  ? ioctl_preallocate+0x2e0/0x2e0
[   89.550931]  ? fget_raw+0x20/0x20
[   89.554369]  ? __sb_end_write+0xac/0xe0
[   89.558330]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[   89.563848]  ? fput+0x130/0x1a0
[   89.567112]  ? ksys_write+0x1a6/0x250
[   89.570901]  ? security_file_ioctl+0x9b/0xd0
[   89.575293]  ksys_ioctl+0xa9/0xd0
[   89.578732]  SyS_ioctl+0x24/0x30
[   89.582079]  ? ksys_ioctl+0xd0/0xd0
[   89.585691]  do_syscall_64+0x29e/0x9d0
[   89.589561]  ? vmalloc_sync_all+0x30/0x30
[   89.593692]  ? syscall_slow_exit_work+0x4f0/0x4f0
[   89.598518]  ? syscall_return_slowpath+0x5c0/0x5c0
[   89.603431]  ? syscall_return_slowpath+0x30f/0x5c0
[   89.608345]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[   89.613695]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   89.618524]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[   89.623693] RIP: 0033:0x455259
[   89.626866] RSP: 002b:00007f596c947c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[   89.634556] RAX: ffffffffffffffda RBX: 00007f596c9486d4 RCX: 0000000000455259
[   89.641805] RDX: 000000002000bff8 RSI: 0080000040045010 RDI: 0000000000000013
[   89.649057] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[   89.656307] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[   89.663554] R13: 000000000000035f R14: 00000000006f8188 R15: 0000000000000012
[   89.671443] Dumping ftrace buffer:
[   89.675132]    (ftrace buffer empty)
[   89.678821] Kernel Offset: disabled
[   89.682426] Rebooting in 86400 seconds..